JP3140522B2 - Gaming machine - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a game ball which is fired from a hit ball launching device to a game area formed on the front side of a game board, and the fired ball is played through a guide path. To a gaming machine configured to invade a game machine.

[0002]

2. Description of the Related Art Conventionally, a game board on which a game area is formed has an arc-shaped inner band surrounding a lower portion of the game area, and a side part of the game area which is located outside the inner band. The arc-shaped outer bands disposed at predetermined intervals in the portion were separately disposed. Then, the game ball fired by the hitting ball firing device is discharged to the game area through the space between the outer band and the inner band while being guided by the outer band. In addition, a decorative member is separately provided outside the outer band to decorate the front side of the game board. The inner band and the outer band are both formed of metal, and when assembling the game board, each band is individually attached by a nail or the like so as to be curved, and further, the decorative component is attached separately. Had become.

[0003]

[0005] Conventionally, the inner band and outer band are each mounted on individually game board, further, since the decorative member has been mounted separately, the game of each construct
The workability when attaching to the panel is poor.
On the surface of the game board while regulating the
Must be mounted by implanting directly nails, etc., taken further
Workability at the time of attachment was poor. SUMMARY OF THE INVENTION An object of the present invention is to provide a gaming machine capable of improving the workability of attaching an inner band, an outer band, and a decorative member to a game board.

[0004]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention fires a game ball to a game area (2) formed on the front side of a game board (180) by a hit ball firing device, A gaming machine (1) configured such that the launched game ball enters a game area via a guide path (166 ).
, An opening (game board opening 164) attached to a front side of the game board and corresponding to the game area
And a front component member (decorative body 16) in which a decorative member (such as a lens member 167b) is disposed outside the opening.
0), the front component includes a mounting frame (frame 163) for mounting the front component on the front side of the game board, and the mounting frame is formed outside the opening. A decorative member attaching means (attaching means 167a and the like) for attaching the decorative member, and a guide portion (165) which surrounds a required range of the game area by erecting a required edge portion of the opening on the front side. When, it is integrally molded by comprise synthetic resin, the along the outside of the required portion of the guide portion forming the guide taxiway, as the guiding taxiway is U-shaped cross-section which is opened on the front side, It is characterized in that its bottom is integrally molded with the mounting frame with synthetic resin.

[0005]

According to the present invention, a front component having an opening at a position corresponding to a game area and having a decorative member disposed outside the opening is attached to the front side of the game board. A mounting member for mounting the decorative member formed outside the opening, and a required edge portion of the opening is erected on the front side. wherein a guide portion surrounding the required range of the game space, are integrally molded by comprise synthetic resin, the guide taxiway <br/> formed along the outside of the required portion of the guide portion, the guide taxiway Te The bottom is integrally molded with synthetic resin with the mounting frame so that it has a U-shaped cross section opened to the front side. With the decorative member attached, If only attached to the front side of the game board surface component through the mounting frame member, the components (decorative member to be attached to the front surface of the game board, the guide portion, the guide
Taxiways, etc.) can be attached to appropriate places on the front of the game board at one time.

[0006]

FIG. 1 is a front view of a gaming machine 1 according to the present invention. In the gaming machine 1, a front frame 5 is attached to a machine frame 4 via a hinge 6 so as to be openable and closable in a single-opening manner. A frame 7 is provided on the back side of the front frame 5 so as to follow the frame of the front frame 5. (See FIG. 5). A game board 8 is mounted inside the frame 7, and a prize ball discharge device for game balls as a game medium is controlled outside the frame 7, and an accessory attached to the game board 8 is controlled. Mechanism 800 (see FIG. 5) composed of a control device and the like
Is attached. The game board 8 is attached to the frame 7 so that only the game board 8 can be replaced at any time.

The front frame 5 is provided with an opening 5A facing the game board 8, and a rectangular frame 5B surrounding the opening 5A is screwed to the front of the front frame 5. . An opening 5 of the edge frame 5B is provided at an upper part on the front side of the edge frame 5B.
Opening and closing glass storage frame 5 for opening and closing C (see FIG. 2)
D is attached via a hinge (not shown),
A transparent glass plate 5E is stored in the glass storage frame 5D.

An opening / closing panel 9 is attached to the front frame 5 below the glass housing frame 5D via a hinge 9A (see FIG. 2) so as to be openable and closable. A plate 9B is attached. The ball supply tray 9
Below B, a saucer 10 for storing game balls overflowing in the ball supply tray 9B is attached via a saucer attachment base 10A, and an operation dial 10B as a firing device is attached to the right side of the saucer 10. ing.

On the other hand, a lamp device 5F is mounted above the edge frame 5B and above the front frame 5. The right frame portion of the front frame 5 is provided with a lock of the front frame 5 to the machine frame 4 and the edge frame 5B of the glass storage frame 5E.
Is provided with a key device 5G for locking the key device.

FIG. 2 is a front view of the gaming machine 1 in a state where the glass storage frame 5D and the opening / closing panel 9 are opened. A frame board 12 is mounted behind the opening / closing panel 9 and inside the frame 7, and the game board 8 is placed on the frame board 12.

On the front side of the frame board 12, a launch in which a game ball hit by a launching punch 13 is guided in a stable running state toward a guide rail 3 as a guide means for guiding the game ball to a game area 2 as a game section. Rail 120,
The end portion 120A is attached with an inclination toward the start end portion 3A of the guide rail 3. A shooting ball detector 153 as a game medium detecting means for detecting a game medium running on the firing rail 120 is provided above the firing rail 120, and a sensor as an attaching means for detachably mounting the shooting ball detector 153. It is detachably attached via a storage section 152.

A foul at the center of the front side of the frame board 12 for collecting game balls (foul balls) of the shooting balls, which do not flow into the game area 2 but flow back through the guide rails 3 and become fouled. A ball collection gutter 121 is attached. And the end portion 12 of the firing rail 120
A foul ball collection port 126 for allowing a foul ball to flow is exposed between 0A and the start end 3A of the guide rail 3. A foul sensor 122 as foul ball detection means for detecting a foul ball is provided on the foul ball collection gutter 121.
Is attached. Note that the launching punch 13 is configured to repeat a hitting operation in a predetermined cycle by a hitting / launching device.

On the back side of the opening / closing panel 9, there is provided a ball feeding unit 900 for feeding a game ball to a hitting and firing position 120C of the firing rail 120. The game balls stored in the ball supply tray 9B are sent from the ball supply port 902 of the ball feed unit 900 to the hitting ball firing position 120C of the firing rail 120.

In the gaming machine 1 according to the present invention, the number of game balls obtained by subtracting the number of foul balls counted based on the detection of the foul sensor 122 from the number of launch balls counted based on the detection of the launch ball detector 153 is calculated. The ratio of the number of prize balls to the number of effective launch balls is defined as a base value. For example, if the number of prize balls for the number of effective launch balls of 1000 is 460, the base value is "460/1000", and the base value is expressed as "46". However, in the base value mentioned here, the number of effective firing balls hit during the special game and the number of prize balls obtained in the special game are not based on the calculation. The game content is controlled by a game machine control system of the present invention, which will be described later, so that a base value set by the game store is always maintained (details will be described later). In order to count the number of effective launching spheres as a basis for calculating a base value, the launching sphere detector 153 and the foul sensor 122 are provided. Reference numeral 123 denotes a prize ball discharge port from which a prize ball discharged by the prize ball discharge device flows out, and the prize ball reaching the prize ball discharge port 123 flows out to the ball supply tray 9B through the ball exit 91. It has become. Further, what is indicated by 124 is a game ball collection port, which guides the game balls of the supply plate 9B from which the balls are removed and flows out from the ball outlet 903 to the receiving tray 10.

The gaming machine 1 for controlling the game content to maintain the base value requires the launching ball detector 153, but the gaming machine 1 is replaced by a new pachinko gaming machine that does not require the launching ball detector 153. In the case where the game board is replaced with the game board, the shooting ball detector 153 can be detached from the sensor storage section 152 with one touch. Therefore, it is possible to quickly replace the game board. Conversely, when exchanging the already mounted pachinko gaming machine with the gaming board of the gaming machine 1 according to the present invention, the shooting ball detector 153 can be attached with one touch, and the compatibility of the gaming machine can be exhibited. It has become.

Next, an example of the configuration of the front of the game board 8 will be described with reference to FIG. On the front surface of the gaming board 8 of the gaming machine, a gaming area 2 is provided in a space surrounded by the guide rail 3 and the glass plate 5E of the glass storage frame 5D.
Side cases 8A, 8 for storing lamps are provided on the upper left and right sides of the game board 8 and outside the guide rails 3.
B are provided respectively. In the center of the game area 2, a variable display device 2 having a variable display unit 21 for performing a variable display game for generating a right of a big hit game (special game)
0 is set. The variable display section 21 is vertically divided into three sections, and a left symbol display section 22, a middle symbol display section 23, and a right symbol display section 24 are provided in each of the divided areas in this order from the left. . Then, “0, 1, 2,...
3,4,5,6,7,8,9, A, P, T, C ,? Are changed in this order at a speed that the player cannot follow with their eyes, and the middle symbol display unit 23 and the right symbol display unit 24
Is changed in the same manner as the left symbol display section 22.

On the upper part of the variable display device 20, a plurality of (for example, four) winning number storage display lamps LED1 for displaying the number of stored winnings in which the winning winning opening 5 has been won and the variable display game has not been played yet. ~ 4 are installed. Immediately below the winning number storage display lamps LED1 to LED4, a hit display FIP integrated with each of the display units is provided.
L1 is accommodated.

The variable display device 20 is provided with a game ball inlet 211 in which a game ball is easy to flow in front of the winning number storage display lamps LED1 to LED4.
The game ball which has flowed into the game ball once warps and disappears from the field of view of the player, flows down inside the variable display device 20, and flows out of the game ball outlet 22.
4 and fall directly downward or from the guide recess 225 (see FIG. 18).

An ordinary electric accessory 70 is mounted at a position directly below the guide recess 225 of the variable display device 20.
The ordinary electric accessory 70 is usually in a state where it is difficult for game balls to win, but is converted into an electric type so that game balls can easily be won under specific conditions. In this embodiment, on the condition that a "hit" occurs in the normal symbol variable display game which is started when a game ball passes through the gate 6A or the gate 6B attached to the left and right sides of the normal electric accessory 70, The movable portion 710 of the electric accessory 70 is rotationally converted into an inverted C shape, and the state is maintained for a predetermined time. As a result, the game ball flowing down the game area 2 and the game ball flowing into the game ball inflow port 211 and reaching the guide recess 225 are in the open state, and the normal electric combination in which the prize area is expanded. It easily flows into the winning opening of the object 70. The winning opening of the ordinary electric accessory 70 is the starting winning opening 5 for changing the variable display section 21 on condition that the winning is made.

In this embodiment, as a method of always maintaining the base value set in advance by the game store, the number of prize balls based on the winning of the starting winning opening 5 becomes the number of prize balls satisfying the base value. In addition, the "winning" and "losing" of the normal symbol variable display game are forcibly controlled, and the opening and closing of the movable portion 710 of the ordinary electric accessory 70 is controlled.
As a result, when the number of prize balls obtained by the player is smaller than the number of prize balls satisfying the base value, the number of “hits” in the normal symbol variable display game increases, while the number of prize balls obtained by the player increases. When the number is larger than the number of prize balls satisfying the base value, the number of “out” in the normal symbol variable display game is increased.

Below the ordinary electric accessory 70, there is provided a variable prize winning device 50 which is converted into a state in which a game ball can be easily won when a big hit occurs as a result of the variable display game by the variable display device 20. Have been. The variable winning device 50 is configured as an attacker type device in which the upper end side of the door 51 falls to the front side of the game area 2 and converts the state into a state where a game ball can be won in the special winning opening 53. A continuous winning opening 54 is provided at the center of the large winning opening 53.
(See FIG. 21), and a cycle of opening the door 51 (big hit game cycle) is continuously performed a predetermined number of times on condition that a game ball wins in the continuous winning opening 54. .

By the way, in this embodiment, the jackpot generated in the variable display game is determined by a probability based on a random number, and the probability is determined by the game shop selecting a predetermined random number from a plurality of random number means (details will be described later) in advance. Can be determined by Therefore, the gaming shop can freely set the winning probability of the variable display game while maintaining the predetermined operating rate by the preset base value, and can control the game content as expected.

Below the door 51 of the variable winning device 50, a normal symbol display device 100 is provided. The ordinary symbol display device 100 includes an ordinary symbol display section 100a, and performs an ordinary symbol variable display game by variably displaying the ordinary symbol display section 100a. The normal symbol display section 100a is set to “1, 2, 3, 4, 5, 6, 7, 8, 9, 0” by a game machine control system according to the present invention described later.
Are changed cyclically in this order, and specific symbols such as "0", "1",
Control is performed such that a "hit" occurs when stopping at "3", "5", "7", or "9". In this example,
As described above, "hit" of the normal symbol variable display game,
“Outside” is controlled so that the gaming shop can maintain the base value set in advance. As a result, except for the prize balls acquired by the player in the special game based on the jackpot by the variable display game, the gaming store can predict the number of prize balls acquired by the player within the range of maintaining the base value, so that the profit state Is easy to grasp. Also, since the result of the normal symbol variable display game reflects the base value, unlike the case where "hit" and "missing" are determined only by random numbers, unfairness between players is eliminated.

A storage display unit 100b is provided around the ordinary symbol display unit 100. The storage display unit 100
"b" indicates the number of winnings stored in the gate 6A or 6B and the normal symbol variable display game has not yet been played. In addition, general winning ports 14A and 14B are provided on both shoulder portions of the variable winning device 50, respectively. General winning ports 15A and 15B are also provided at both left and right positions of the variable display device 20, respectively.

A tulip-type accessory 16A, 1
6B are provided respectively. In this embodiment, the movable parts 16a and 16b of the tulip-type accessories 16A and 16B are normally closed in a state where it is difficult to win a game ball. When a prize is won, the movable parts 16a and 16b are operated mechanically, and the movable parts 16a and 16b rotate in an inverted C-shape so that the game balls can be easily won. In this state, when a predetermined number of game balls are won, the movable portions 16a and 16b are changed to a closed state.

Hit indicator lamps L2 and L2 are provided in the tulip-type accessories 16A and 16B, respectively. The side cases 8A and 8B are also provided with hit indicator lamps L3 and L3, respectively. In the gaming area 2, symbol change indicator lamps L4 and L4 are provided adjacent to the inside of the guide rail 3 respectively. Have been. A plurality of game ball direction changing members 17 called windmills are rotatably installed in the game area 2, and nails are planted at predetermined positions, and an out ball collection port 1M is provided at the lower center of the game area 2. Is provided.

The back of the game board 8 is shown in FIG.
As shown in the figure, through holes 1A to 1L are provided. The through hole 1A is the variable display device 20, the through hole 1B is the variable winning device 50, the through holes 1C and 1D are the general winning openings 15A and 15B, respectively, and the through hole 1E is the ordinary electric accessory 7.
0, the through hole 1F and the through hole 1G respectively correspond to the tulip-shaped accessories 16A and 16B, and the through hole 1H and the through hole 1I.
Is provided for attaching input / output terminals of detectors (general-purpose starting winning prize SWs 6 and 7) provided at the gates 6A and 6B. The through holes 1J and 1L are provided for mounting the symbol change display lamps L4 and L4, respectively, and the through hole 1K is provided in communication with the out ball collection port 1M.

The winning balls flowing into the general winning opening 15A and reaching the back side of the game board 8 through the through holes 1C are formed by the winning ball guide troughs 1a, 1b, 1h protruding from the back side of the game board 8. , Each of which flows down in the direction indicated by the dotted arrow and is collected and guided to the winning ball processing device 801 (see FIG. 5). The winning balls flowing into the general winning opening 15B and reaching the back side of the game board 8 through the through holes 1D are also flowed down by the winning ball guide gutters 1c, 1d and 1e in the direction shown by the dotted arrows and collected. The winning ball processing device 80
1 is led.

A prize ball flowing into the starting winning port 5 of the ordinary electric accessory 70 provided immediately below the variable display device 20 and reaching the back side of the game board 8 through the through hole 1E is a prize ball guide gutter. Flow 1f down. Above the winning ball guide gutter 1f, a starting winning detection switch SW1 for detecting a winning ball that has flowed into the starting winning port 5 of the ordinary electric accessory 70 is provided. It should be noted that the passing of the game ball passing through the gate 6A or 6B is detected by the ordinary drawing start winning switch SW6 or SW7.

On the back side of the variable winning device 50 attached to the through hole 1B, a continuous winning switch S for detecting a winning ball flowing into a continuous winning opening 54 of the large winning opening 53 is provided.
W3 is provided. A winning number detection switch SW4 for detecting a winning ball that has flowed into the special winning opening 53 is mounted directly below the continuous winning switch SW3. It should be noted that a game ball that has won the starting winning opening 5 of the ordinary electric auditorium 70, a game ball that has won the above-mentioned large winning opening 53, or the tulip-type accessory 15A or 15B that has won a game through the through hole 1F or 1G. The game balls reaching the back of the board 8 are each guided to the winning ball processing device 801.

FIG. 5 is a rear view of the gaming machine 1. A back mechanism 800 is provided on the back of the gaming machine 1 via the frame 7 attached to the back of the front frame 5 along the frame. In the center of the back mechanism 800, what is indicated by 802 is a winning ball collecting gutter for collecting gaming balls winning in each of the winning ports. The game balls collected in the winning ball collecting gutter 802 flow down the downflow gutter indicated by a dotted line in FIG. 5 to reach the winning ball processing device 801. The winning ball gathering gutter 8
A game board control device 803 for controlling lighting of the accessory and the display lamp based on a signal from a winning detector or the like is attached to an upper portion of 02. Specifically, the game board control device 803 includes the launch ball detector 153 and the foul sensor 1.
22, an effective firing ball count circuit that calculates the number of effective firing balls based on signals from the firing ball detector 153 and the foul sensor 122, and a normal symbol variable display game so that the base value is always constant. Ordinary symbol adjustment circuit that controls the determination of the stop symbol, a probability control circuit that controls the hit probability of the variable display game set by the game condition setting device 810 described later, and other useful items such as the variable display device 20 and the variable winning device 50. Is composed of an accessory circuit or the like for controlling the operation of.

A ball discharge device 804 for discharging a prize ball is provided on the right side of the game board control device 803, and a discharge device control circuit 805 for controlling the operation of the ball discharge device 804 is provided below the ball discharge device 804. Is provided. Above the game board control device 803, a storage tank 806 for storing balls before being discharged, and below the storage tank 806,
A guiding path 807 is provided to guide the balls in 6 in a line to the ball discharging device 804. The taxiway 80
The number 7 is not particularly limited, but is formed in two rows so that a large amount of game balls can be supplied in a short time, and a ball leveling 807a for preventing the balls from overlapping is provided in the middle.
The game balls discharged by the ball discharge device 804 reach the ball supply tray 9B via the downflow gutter 808, and the game balls overflowing from the ball supply tray 9B flow out to the receiving tray 10 via the gutter 809. I have.

On the right side of the gutter 809, there is provided a game condition setting device 810 for setting a starting rate for a normal symbol variable display game and for setting a hit probability for the variable display game. Here, the starting rate is the number of effective launch balls,
A game ball wins the starting winning opening 5 and the variable display portion 2
The ratio of the number of times 1 starts. The base value is a ratio of the number of prize balls to the number of effective launch balls, and the prize ball number is a sum of the number of prize balls per one prize in each prize port (excluding the large prize port 53). In the gaming machine 1 according to the present invention, a game area is configured so that a game ball can easily be won in the start winning port 5, and the number of prize balls is almost determined by the number of game balls winning in the start winning port 5. ing. Therefore, the base value is set based on the starting rate. The number of prize balls including the prize balls based on the winning of the general prize port may be used as a basis for calculating the base value.

In the game condition setting device 810, the probability of being divided into six stages by the six random number means (details will be described later) disposed inside the game board control device 803 is used to determine the hit probability of the variable display game. And a base value setting device 810B for setting a base value based on a starting rate divided into six stages. The upper part of the game condition setting device 810 is the variable display game probability setting device 810A, which is provided with a keyhole 811 for inserting a probability setting key, a probability setting button 812, and a probability setting display 813. I have. The probability setting button 812 is provided with six push buttons, and these six push buttons respectively correspond to special figure random number units 1 to 6 as six random number units described later. . Then, a probability setting key is inserted into the keyhole 811 and the key is turned to operate the probability control circuit.
By pressing, a desired probability can be set. Also, a number corresponding to the probability set by the probability setting button 812 is displayed on the probability setting display section 813 so that the set probability can be confirmed.

A lower portion of the game condition control device 810 is the base value setting device 810B, and a key hole 814 for inserting a key for setting a start rate and a button 8 for setting a start rate.
15 and a start rate setting display 816 are provided. The base value setting device 810B also uses the keyhole 81 for the key for starting ratio setting, similarly to the variable display game probability setting device 810A.
4, the normal symbol adjustment circuit is operated, the start rate setting button 815 is operated, and the predetermined start rate can be set while checking the number displayed on the start rate setting display 816. ing. The six push buttons provided on the start rate setting button 815 are described later.
Starting rate generation means 1 to 6 respectively.

On the right side of the guide path 807, a power supply connecting portion 8 is provided.
17 is provided, power is introduced from a power supply via a cord, and the power is distributed to the game board control device 803 and the like via a connection terminal (not shown) provided at the power supply connection portion 817. . At the lower left side of the back mechanism 800, a launching device control circuit 818 for controlling the hitting ball launching device is provided,
A speaker 819 is provided below the right side of the back mechanism 800.

As described above, the gaming machine 1 according to the present invention is a so-called first-type pachinko gaming machine in which the number of effective launching balls included in the launching ball detector 153, the fouling ball detector 122, and the gaming board control device 803 are provided. The circuit includes a circuit, a probability control circuit, a normal symbol adjustment circuit, and a game condition setting device 810. Therefore, compatibility when exchanging the gaming machine 1 of the present invention with a pachinko gaming machine becomes a problem. In addition, there are cases in which only the game board is replaced and cases in which the entire game machine (main body) is replaced.

The method of enhancing the compatibility is the above-mentioned launching ball detector 153, fouling ball detector 122, game board control device 8
03, a probability control circuit, an effective firing ball number circuit, a normal symbol adjustment circuit, and a game condition setting device 810.
Is attached to the game board 8. In this way, when replacing the first-type pachinko gaming machine with the gaming machine according to the present invention, only the gaming board needs to be replaced. Note that, as in this embodiment, the game condition setting device 81
If the game board 8 of the gaming machine 1 is replaced with a gaming board of a pachinko gaming machine, the game condition setting device is used as a pachinko gaming machine variable display game probability setting device. It can be used for gaming machines.
Further, as described above, in this embodiment, since the launching ball detector 153, the fouling ball detector 122 and the effective launching ball number circuit are mounted on the main body side, once the gaming machine 1 according to the present invention is mounted, When exchanging the gaming board 8 of the gaming machine 1 according to the present invention with a gaming board of another gaming machine, it is not necessary to attach the shooting ball detector 153 or the like to the gaming board again, leading to cost reduction. Further, since the launch sphere detector 153 can be attached to and detached from the sensor storage section 152 with one touch,
The compatibility of the game board of the gaming machine can be improved.

The main part of the gaming machine 1 is constructed as described above except for a control system which will be described later, and operates substantially as follows by control means such as a microcomputer installed in the gaming machine 1. . When electricity is supplied to the gaming machine 1 by operating a power switch (not shown), first, an arbitrary symbol is displayed on each display unit of the variable display unit 21 of the variable display device 20 and the ordinary symbol display unit 100a. And a normal game is played.
Note that, prior to the normal game of the player, the staff of the game arcade uses the game condition setting device 810 to set the winning probability of the variable display game, and sets the starting rate.

When the player operates the firing dial 10B, the rotary solenoid which gives the firing force to the firing punch 13 at a predetermined timing interval turns on and off, and the ball feed unit 900 corresponds to the predetermined timing interval. The game ball is supplied to the hitting ball firing position 120C of the firing rail 120 from the above. Then, the player enters the ceiling passage entrance 2A or the ceiling left upper passage entrance 2B provided in the ceiling nail.
, And a game ball is driven into the game area 2 by the firing dial 10B. At this time, the shooting sphere is detected by the shooting sphere detector 153. When the launched game ball flows back into the foul ball collection gutter 121 without flowing into the game area 2, the game ball is collected by 126 and detected by the foul ball detector 122. Then, based on the detection of the foul sphere detector 122 and the detection of the firing sphere detector 153, the number of effective firing spheres which is the basis of the calculation of the base value is calculated.

When a game ball entering the game area 2 flows into the game ball inlet 211 of the variable display device 20, the game ball is once warped and the variable display device 20
Flows down the inside of the game ball from the game ball outlet 224 to the guide recess 225.
Then, the ball enters the ordinary electric accessory 70 as it is, or passes through the gate 6A or 6B while changing the flowing direction to hit the ordinary electric accessory 70 or the nail. When a game ball passes through the gate 6A, the passage is detected by the general-purpose starting winning switch SW6 attached to the gate 6A, and when a game ball passes through the gate 6B, the passage is detected. It is detected by a general-purpose starting winning switch SW7 attached to the gate 6B.

On the basis of the detection of the ordinary symbol start winning SW6 or SW7, the symbol of the ordinary symbol display section 100a of the ordinary symbol display device 100 starts to change. The number of winnings that have passed through the gates 6A and 6B and for which the normal symbol variable display game has not yet been played is the storage display unit 100.
The number of lighting is displayed in b.

This normal symbol variable display game is composed of "1, 2,
The ten symbols "3, 4, 5, 6, 7, 8, 9, 0" are circulated in this order at a rate at which the variation cannot be traced. Then, a predetermined time has elapsed since the symbol display section 100a started to change, or a stop button (not shown)
After the is pressed, the normal symbol display section 100a stops the change. At the time when the ordinary symbol display section 100a stops, it is determined whether or not the stopped symbol is a hit.
Is to be a hit.

In the gaming machine 1 according to the present invention, the stop symbols are determined in the following procedure. First, PUZU start prize SW6
Alternatively, at the timing when the SW 7 detects the passage of the game ball, a random number is picked up from a random number table of a general figure random number generating means 450 (described later), and a stop symbol is selected by the random number,
It is determined whether it is a hit or not. However, at that time, the starting rate (also called the special figure starting rate), which is the ratio of the number of times the variable display section 21 is started to the number of effective firing balls, is changed to the base value setting device 8.
If the start rate is lower than the start rate set by 10B (hereinafter, also referred to as a set start rate), the determination of the hit / miss is corrected by a forced hit / loss control means 506 to be described later, and the stop symbol is a missing symbol. , A stop symbol is forcibly determined so as to be a “hit”. Conversely, if the special figure starting rate at that time is higher than the set starting rate, the forcible loss control means 506 controls the winning symbol to be a missing symbol.

It should be noted that the passing of the game ball is the general-purpose starting winning prize S
If the special figure starting rate at the time when it is detected by W6 or SW7 and it is determined whether or not the stop symbol is hit falls within the range of the set starting rate, the special figure starting rate is directly selected by the random number of the general figure random number generating means 450. The stopped symbol becomes the stopped symbol.

Under the control of "winning" and "missing" in this manner, a normal symbol variable display game is performed, and when the stopped symbol is a winning symbol, the movable portion 710 of the ordinary electric accessory 70 is controlled. Are converted so that the game balls can easily flow in, and are opened, so that the game balls can easily enter the start winning opening 5. At this stage, when the player operates the firing dial 10B to cause the game ball to flow into the ball inlet 211, the game ball passes through the ball inlet 211 and the ball outlet 2
24, it is easy to flow into the starting winning opening 5 by reaching the guide recess 225.

The movable portion 710 of the ordinary electric accessory 70 is kept open for a predetermined period of time, and the game ball that has won the starting winning opening 5 in the open state is installed on the internal path. The start winning detection switch SW1 detects the winning number, and the winning number storage display LEDs LED1 to LED4 of the variable display device 20 are turned on by the number of winning. Then, after a lapse of a predetermined time, one of the lit number storage display lamps LED1 to LED4 is turned off, and the variable display game by the variable display device 20 is started. At the time the variable display game is started, a signal is sent to the ordinary symbol adjustment circuit, and the starting rate is calculated based on the signal. Control means 506
Will be controlled by

As a result of this control, the starting rate reflecting the base value is always kept constant, so that the gaming shop can easily grasp the operating rate of each gaming machine. In addition, as a result of controlling the start rate, the winning is always generated at a constant rate in the normal symbol variable display game, and the player can enjoy the variable display game according to the ratio, which is unfair between the players. The feeling will disappear. Further, in the conventional gaming machine, the base value is set to a high value when the store is opened by adjusting the nails, and is set to a normal value during general business. However, in the gaming machine 1 according to the present invention, the base value setting device 810
The base value can be adjusted with the start rate setting button 815 of B.

The variable display game is executed by the variable display section 21-3.
The symbol display of the two symbol display sections 22, 23, and 24 is independently and gradually changed, and is successively changed, and the change is stopped after a predetermined time elapses.

More specifically, after a predetermined time has elapsed after the start of the change of the left symbol display section 22 or after a stop button (not shown) is pressed, the left symbol display section 22 first stops the change. The mode up to the stop is such that the stop symbol is stopped with some variation from the symbol before the stop symbol (for example, the symbol four times before).

Similarly, the middle symbol display section 23 is also configured to stop slightly after the symbol slightly before the stop symbol (for example, the symbol four symbols before). If the stop symbol of the middle symbol display unit 23 does not match the stop symbol of the left symbol display unit 22 at the time when the change of the symbol of the middle symbol display unit 23 is stopped (the reach in which the special game may occur). If it is not in the state), the stop of the symbol change of the right symbol display unit 24 is immediately performed after the stop of the middle symbol in the same manner as the stop of the change of the left symbol and the middle symbol. If they match (if they are in the reach state), the display of the right symbol display unit 24 fluctuates at a slow speed and stops. When the right symbol is stopped, when the variable display game is in a winning mode, for example, in a mode in which all the three symbols at the time of the stop match, the game is a "big hit" and a big hit game (special game) is performed.

Here, the "big hit" game (special game) is a game mode in which the player is provided with many prize ball chances. In this embodiment, the door 51 of the variable winning device 50 is used.
For a predetermined time (for example, 29 seconds) for one cycle (however, before the predetermined time elapses, the variable winning device 5).
A predetermined number of game balls (for example, 10
When a prize is won, the opening up to that point is defined as one cycle), and during each cycle, a game ball flows into the continuous prize port 54 of the large prize port 53 of the variable prize apparatus 50, and a continuous prize detection switch therein. The detection by the SW3 is performed as a continuation condition (cycle update condition), for example, continuously for up to 16 cycles.

By the way, in this embodiment, the above-mentioned six random number means have their hit probabilities of “1/200” and “1/200”.
220 "," 1/250 "," 1/300 "," 1/3 "
50 "and" 1/400 ". Then, the game shop can select a predetermined random number means from among the random number means by the variable display game probability setting device 810A. Therefore, the amusement store determines the base value according to its business policy and secures profits,
Since the probability of winning in the variable display game can be changed, a variety of game contents can be provided to the player.

In the first cycle of the special game, the open state of the door 51 of the variable winning device 50 is maintained for a predetermined time (for example, 2
When a predetermined number (for example, 10) of game balls have been won in the large winning opening 53 of the variable winning device 50 before the predetermined time elapses, or before the predetermined time elapses, the door 51 at that time.
Is closed. When a game ball wins in the continuous winning opening 54 during the special game of the first cycle, the special game of the second cycle is performed after a predetermined interval, and the special game is performed up to 16 times. It has become.

Next, the frame board 12 to which the foul sensor 122 and the launching ball detector 153 are attached will be described in detail with reference to FIGS. FIG.
Is a front view of the frame board 12, and FIG. 7 is an exploded perspective view of the frame board 12. The firing rail 120 is attached to the substrate 12A of the frame board 12 at an angular position where the game ball hit by the firing punch 13 can be guided in a stable running state toward the starting end 3A of the guide rail 3 in a running state. In the upper part of the center of the firing rail 120, a shooting ball detector 153 is provided in a sensor housing 152.
Is detachably attached. The launch rail 12
A ball standby member 125 for holding the game ball at the optimum position of the hit ball (hit ball firing position 120C) when the launching punch 13 hits the game ball is attached to the start end 120B side of the ball. On the other hand, the foul ball collection gutter 12 having the foul ball collection port 126 facing between the terminal end 120A of the firing rail 120 and the start end 3A of the guide rail 3.
1 are respectively attached.

As shown in FIG. 7, the firing rail 120 comprises a rail main body 120a and a reinforcing member 120b for reinforcing the rail main body 120a. The rail main body 120a has a long band-shaped metal material, for example, leaving a central portion of a stainless steel plate in a band shape, and both sides thereof are bent downward at substantially right angles, and a cross section in a direction perpendicular to the longitudinal direction of the rail is substantially “M” shaped. It is formed so that it may become. The center of the rail surface of the rail body 120a has a firing guide groove 12 for guiding a hit ball along the longitudinal direction of the rail.
0c. The cross section of the firing guide groove 120c is formed in a substantially “V” shape, and
Two points of the game ball running on 20c contact the rail surface,
Gaming balls can be run stably.

The rail surface of the rail main body 120a is formed to have a curved surface that gradually warps from the start end 120B to the end 120A of the rail main body 120a in order to smoothly shift the hit ball to the guide rail 3. The curvature of the curved surface is formed so that the curve of the guide rail 3 substantially matches the curve drawn by extending naturally from the start end 3A. When the curved surface is provided on the rail surface of the rail main body 120a in this manner, the hit ball does not float up from the rail surface and can be in good contact with the rail surface to reliably receive control. Therefore, the direction of the hit ball can be reliably shifted, and defective firing such as uneven flying can be eliminated.

The reinforcing member 120b is made of, for example, a synthetic resin or hard rubber, and is provided inside the rail body 120a composed of the lower surface of the rail surface and both sides.
It is made to be attached integrally with 20a. At the lower part of the reinforcing member 120b, there are provided mounting portions 120d, 1d for mounting the reinforcing member 120b to the substrate 12A.
20d are provided. The mounting portions 120d, 120d
A mounting hole 12 through which a shaft 1200 of each of mounting members 120e, 120e to be described later and the locking portion 1201 pass.
0f and 120f are respectively opened. A foul ball receiving piece 120g is provided at an end of the reinforcing member 120b on the foul ball collection gutter 121 side. The foul ball receiving piece 120g protects the rail main body 120a from collision of a foul ball, and the reinforcing member 120b
It is made in one piece.

The ball standby member 125 is attached to the hitting ball firing position 120C so that a stationary piece 125a for stopping the game ball can stop the upper portion of the game ball. If the game ball cannot be stopped at the hitting ball firing position 120C due to dirt or wear of the stationary piece 125a, the accurate flight is impaired, so that the ball standby member 125 can be replaced so that the substrate 12 can be replaced.
A is attached.

The launching ball detector 153 uses a light reflection type optical switch. The light reflection type optical switch has a light emitting device and a light receiving device integrated with each other, and when the light irradiated from the light emitting device through the reflecting film is received by the light receiving device, the light output is turned off. When turned on, it is turned on.

The sensor storage section 152 includes a storage section 152a for detachably storing the firing sphere detector 153, and a protection piece 152 for protecting the storage section 152a from collision of a return ball.
b. The housing portion 152a is formed in a housing shape so that the light emitting device and the light receiving device of the firing sphere detector 153 can be fitted so as to be fitted downward. A light passing hole 152c (not shown) for allowing the light emitting device and the light receiving device of the firing sphere detector 153 to face the rail surface of the firing rail 120 is provided on the bottom surface of the housing portion 152a. The sensor storage unit 1 thus configured
52 is fixed to the substrate 12A so that the bottom surface thereof is parallel to the rail surface of the firing rail 120. A reflection film (not shown) is mounted on the rail surface of the firing rail 120 immediately below the light passage hole 152c provided on the bottom surface of the sensor housing 152. The sensor housing 152 serving as the mounting means is formed in a housing shape, but any structure may be used as long as the firing ball detector can be mounted or removed with one touch.

The foul ball collection gutter 121 is connected to the foul ball collection port 126 and the ball introduction portion 9 attached to the back surface of the opening / closing panel 9 when the opening / closing panel 9 is opened.
A prize ball collecting port 127 for receiving a prize ball spilling from 1 or a prize ball stored near the prize ball discharge port 123.
And the award ball collection port 127 and the foul ball collection port 12
Saucer communication port 1 for guiding the game balls flowing into 6 to the saucer 10
0C, and the foul sensor 122 is attached below the foul ball collection port 126.

In this embodiment, a light passing type optical switch is used as the foul sensor 122. The light-passing type optical switch is arranged such that the light-emitting device and the light-receiving device are opposed to each other. It is turned on when cut off by passage.

The foul sphere collecting trough 121 thus configured faces the foul sphere collecting port 126 between the terminal end 120A of the firing rail 120 and the starting end 3A of the guide rail 3 so as to face the prize ball. The side portion is inserted into locking pieces 135 and 135 provided on the substrate 12A so that the winning ball collecting port 127 is positioned below the discharge port 123, and a screw provided at the upper center of the foul ball collecting gutter 121 is provided. It is screwed to the substrate 12A via a stopper 136. The foul sensor 122 is inserted from a sensor insertion opening 122A, and the tip is stored in a foul sensor storage groove 122B provided in the substrate 12A.
Foul sensor 1 by foul sensor fixture 122C
The rear end of the head 22 is locked. As described above, in this embodiment, the foul sensor 122 itself can be freely removed, so that even if the gaming board 8 of the gaming machine 1 and the gaming board of the pachinko gaming machine are exchanged, the compatibility of the sensor itself is enhanced.

Note that positioning members 133, 1 and 2 for indicating the mounting position of the firing rail 120 are provided on the substrate 12A.
33 are provided, and the positioning members 133, 133 are provided.
Are formed so as to protrude in a pile shape from the surface of the substrate 12A. The firing rail 120 is provided with a fitting hole 12 provided at a position corresponding to the positioning members 133 and 133.
0h and 120h, their positioning members 133 and 133
Are fitted and attached to the substrate 12A. Further, the firing rail 120 is connected to the positioning members 133, 1
33, the board-side mounting holes 134 are provided in the board 12A at positions corresponding to the mounting holes 120f.
134 are provided. After the engaging portions 1201 and 1201 of the mounting members 120e and 120e are passed through the mounting holes 120f and 120f of the firing rail 120 and the board-side mounting holes 134 and 134, respectively, the mounting members 120e and 120e are moved to the left or right. By rotating in such a direction, the firing rail 120 can be screwed to the substrate 12A. Reference numeral 138 denotes a flow path cover that covers a flow path 137 that guides the game ball flowing into the supply tray collection ball port 124 to the receiving tray communication port 10C.
In addition, 140B flows to the foul ball detector 122 such that when a plurality of game balls continuously flow into the foul ball collection port 126, the game balls pass through the foul ball detector 122 sequentially. A road is formed.

As described above, when the launching ball detector 153 is mounted above the launching rail 120,
A return ball countermeasure is required to prevent the game ball once detected by the launching ball detector 153 from flowing backward and being detected by the launching ball detector 153 again. As a countermeasure, for example, a launching ball detector 153 is mounted near the starting end 120B of the launching rail 120, and the launching rail after the mounting position of the launching ball detector 153 and the launching rail to the terminal end 120A of the launching rail 120 are notched. The cutout hole provided by the cutout may be communicated with the foul ball gutter 121. In this way, the return ball falls into the notch hole and becomes a foul ball, and the return ball is not counted again. Further, as a countermeasure against the returning ball, the firing ball detector may detect a difference in speed between the launching ball and the returning ball, and may identify the returning ball, or may be located above the firing rail 120 along the longitudinal direction of the firing rail. Two launching ball detectors 153A and 153B (not shown) are attached, and when the launching ball detector 153A first detects a game ball, it is counted as a launching ball, and the launching ball detector 153B detects it first. At times, it may be counted as a return ball. In this case, the speed difference when the game ball passes between the launching ball detectors 153A and 153B is detected. When the passing speed is slow, the ball is detected as a return ball. When the passing speed is fast, the launching ball is detected. You may make it detect.

Next, another embodiment (second embodiment) will be described with reference to FIG. 8 in which the mounting position of the launching ball detector is changed from the above-mentioned embodiment (first embodiment). FIG. 8 is a rear view of the game board 8 showing a mounting position of the shooting ball detector. The feature of the second embodiment is that the launching ball detector 193 as a game medium detecting means is mounted near the end 3B of the guide rail 3 where the game ball flows into the game area 2 from the guide rail 3. And the launching ball detector 193 is detachably mounted via launching ball detector mounting holes 190 and 191 as mounting means provided on the back surface of the game board 8.

The launching ball detector 193 uses a light-passing type optical switch similarly to the foul sensor 122, and is provided so that the light receiving portion 193a and the light emitting portion 193b face each other. The launching ball detector mounting hole 190 penetrates from the back surface of the game board 8 above the end portion 3B of the guide rail 3 in the game area 2, and the launching ball detector mounting hole 191 is provided for mounting the launching ball detector. For example, the light-emitting portion 193b is provided in a position where the light-emitting portion 193b can be opposed to the light-receiving portion 193a when the light-receiving portion 193a is inserted into the hole 190 from the back surface of the game board 8 to the game area 2. The guide rail 3 adjacent to the launching ball detector mounting hole 191 is provided with a light passing hole (not shown) for passing light. Further, a protection cap for protecting the launching ball detector 193 indicated by 194 may be attached.

According to such a configuration, the launching ball detector 193 can be attached from the back surface of the game board 8, so that the wiring processing becomes easy, and the launching ball detector 193 is integrally attached to the game board 8. Therefore, not only is it unnecessary to attach and detach the firing ball number detector 193 when exchanging the gaming machine, but even if it is attached or detached, it can be performed with one touch. Further, since the launching ball detector 193 is provided at the terminal end 3B of the guide rail 3, the launching ball detector 193 does not detect the game ball again, so that the countermeasures against the return ball become unnecessary.

Next, a modified example (first modified example) in which the mounting method of the launching ball detector is changed from the first embodiment will be described with reference to FIGS. 9 and 10. FIG. FIG. 9 shows a frame board 14 to which a launching ball detector 144 according to the first modification is attached.
FIG. 12 is a front view of FIG.
FIG. 4 is an exploded perspective view of FIG. In this modification, components having the same functions as those of the first embodiment are denoted by the same reference numerals, and description thereof will be omitted.

The feature of this modification is that the launching ball detector 144 is integrally attached to the launching rail 141. Specifically, a sensor mounting portion 143 is provided on the reinforcing member 120b constituting the firing rail 120, and the firing sphere detector 144 is fixed to the sensor mounting portion 143. The sensor mounting portion 143 is provided on the substrate 140A side. A sensor storage unit 149 for storing is provided. Also in this modification, a light reflection type optical switch is used as the launching ball detector 144 as in the first embodiment. The input and output of signals to and from the firing sphere detector 144 pass through a signal line through the sensor mounting portion 143 and are connected to the effective firing sphere number circuit via a wiring processing hole 145 provided in the sensor storage portion 149. I have.

When the firing rail 120 is simply screwed to the frame board 12 via the mounting member 120e as in the first embodiment, the side end of the firing rail 120 on the frame board 12 side and the frame board 12 A gap (referred to as rolling) is generated between the sensor mounting portion 14 and the sensor mounting portion 14 fixed to the firing rail 120 as in this modification.
If “3” is stored in the sensor storage section 149, this “fall” can be prevented.

As in the case of the first modified example, when a launching ball detector is attached so as to be able to detect the passing of a game ball on the launching rail 120, a light passing type optical switch is straddled on the launching rail. There is a method of attaching it so that it can be detached, a method of attaching a macro type sensor to the bottom of the firing rail, and the like.

The firing sensor 144 itself is connected to the firing rail 1
The frame board 140 may be directly mounted on the frame board 140 at a position directly above the frame 20 by screws or the like. The firing sensor 14 is located just above the firing rail 120 of the frame board 140.
4 so that the frame board 140 can be inserted.
The emission sensor 144 may be inserted from the back side of. Further, a light reflection type optical switch is used as the emission sensor, and the light emission part and the light reception part are arranged in the frame board 140 such that the light emission part and the light reception part are parallel to the emission rail 120, and a reflection film is provided. May be arranged on the back surface of the opening / closing panel 9.

Next, a description will be given of a second modification of the first embodiment in which the mounting position of the launching ball detector is changed and the configuration of the foul ball collecting gutter is modified. In the second modified example, a launch sphere detector is provided inside the sphere feed unit 900.
FIG. 11 is a perspective view of the open / close panel 9 provided with the ball feeding unit 900 as viewed from the back side. On the back side of the opening and closing panel 9, a ball introduction port 91 for introducing a prize ball into the ball supply tray 9B via a panel base 90 and the ball supply tray 9B.
The ball sending units 900 for sending the game balls stored in the shooting rail 150 (see FIG. 13) are attached. Reference numeral 92 denotes locking means for locking the open / close panel 9 to the front frame 5.

The ball feeding unit 900 has the following appearance.
An upper ball feeding unit 900A protruding rearward from the back surface of the opening and closing panel 9 and a lower ball feeding unit 900B provided below the upper ball feeding unit 900A. The lower right part of the upper ball feed unit 900A contacts the side of the firing rail 150 on the rail body 150a side (see FIG. 14) when the opening / closing panel 9 is locked to the front frame 5 by the locking means 92. As described above.
A firing ball guide piece 93 is attached to the upper right side of the upper ball feeding unit 900A. When the opening / closing panel 9 is locked to the front frame 5 by the locking means 92, the upper ball feeding unit is provided. The running direction of the game ball hit by the launching punch 13 is regulated by 900A and the launching ball guide piece 93.

The open / close panel 9 is attached to the lower frame feeding unit 900 B by the locking means 92.
A ball supply port 902 is provided at a position facing the hitting ball firing position 120C of the firing rail 150, and a ball outlet 903 is provided at a position facing the supply dish recovery port 124.

Next, the inside of the ball feeding unit 900 will be described in detail with reference to FIG. FIG. 12 is a front view of the ball feed unit 900 with a part cut away. A launching ball detector 901 is attached to the end portion 905a of a guiding gutter 905 for aligning game balls flowing from a communication port 904 communicating with the ball supply tray 9B in a line inside the ball feeding unit 900, and A ball feeder 906 for feeding game balls detected by the shooting ball detector 901 to the ball supply port 902 one by one is attached. This second
In the modified example, a light passing type optical switch is used as the launching ball detector 901.

The guide gutter 905 is attached to the ball feeder 906 so that its end portion 905a can face the ball feeder 906 to be sent out. It is supposed to be.

The ball feeder 906 is excited at the timing of the hitting operation of the launching punch 13 and demagnetized at the timing of the return operation after the hitting of the firing punch 13.
a, when the electromagnet 906a is excited, the electromagnet 906 is attracted and rotated counterclockwise around the shaft 906b as a fulcrum.
a suction unit 906c that is rotated by its own weight clockwise about a shaft 906b when a is demagnetized, and the guiding gutter that is integrally attached to the suction unit 906c and is rotated when the suction unit 906c is suction-rotated. A game ball that has been passed to the end 905a of the 905 and has passed through the launching ball detector 901 is accommodated, and when the electromagnet 906a is demagnetized, the game ball is approached to the ball supply port 902 and the stored game ball is placed in the ball supply port. 9
02 and a game ball storage / discharge unit 906d for discharging the game ball to the game ball 02.

The attracting portion 906c is made of a magnetic material, and is attracted when the core of the electromagnet 906a is magnetized. One end of the game ball storage / discharge portion 906d has a “U” shape provided with a space for accommodating one game ball. When the electromagnet 906a is "OFF", the "U" shaped free end 906e is connected to the terminal end 9 of the guide gutter 905.
The game ball 05a can be suppressed.

The ball feeder 90 constructed as described above
6, at the timing of the hitting operation of the launching punch 13,
When the electromagnet 906a is excited, the attracting portion 906c is attracted by the core thereof, and the game ball containing / discharging portion 906d is attracted.
Rotates counterclockwise about the shaft 906b as a fulcrum, and the game ball storage and discharge portion 906 is formed at the end portion 905a of the guide gutter 905.
The game ball restrained by the free end 906e of d is accommodated. Then, at the timing of the return operation of the launching punch 13, the game ball storage / discharge unit 906 d causes the shaft 90 to move by its own weight.
6b, the game ball is rotated clockwise around the fulcrum, and the ball is fired from the ball supply port 902 to the ball launch position 1 of the launch rail 150.
It can feed up to 20C.

In FIG. 11, reference numeral 94 denotes a connecting line connecting the launching ball detector 901 and the effective launching ball number circuit, the electromagnet 906a and the launching device control circuit 8
18 is a connection line.

If the launching ball detector 901 is provided inside the ball feeding unit 900 as described above,
Since the game ball does not flow backward in 02, there is no need for a countermeasure for a return ball that prevents the game ball detected by the shooting ball detector from flowing back and being detected by the shooting ball detector again. However, since it is detected before the ball is fired by the hit ball firing device, the number of fired balls may not be accurately grasped because the number of fired balls is always "1" ahead of the actual number of fired balls. Therefore, in order to make the number of game balls actually fired equal to the number of fired balls detected by the fired ball detector 901 as much as possible, "1" is counted after a predetermined time from the detection of the game ball by the fired ball detector 901. May be controlled as follows.

Next, the foul ball collecting gutter 151 will be described in detail with reference to FIGS. 13 and 14, and FIG. The components having the same functions as those of the above-described embodiment are denoted by the same reference numerals, and description thereof will be omitted.

The foul ball collecting gutter 151 according to the second modification has the following changes from the viewpoint of thorough measures against returning balls. First, the firing rail 120 according to the first embodiment is shortened to a firing rail 150, and the foul ball collecting port 1 of the foul ball collecting gutter 121 according to the first embodiment is correspondingly corresponding to the shortening of the firing rail 150.
The foul ball collecting member 151B is attached to the foul ball collecting port 151A. The foul ball restricting member 151B
Is for bringing a game ball into contact and flowing down to the foul ball collection port 151A.

The foul ball restricting member 151B is attached to the substrate 12A via screws or the like so as to be located at the center of the foul ball collection port 151A as shown in FIG. The foul ball collecting port 151A is divided into a first foul ball collecting port 151C and a second foul ball collecting port 151D by the foul ball controlling member 151B. The foul ball restricting member 151B is attached at a position where the shot ball accelerated by the hit ball firing device does not collide with and comes into contact with the foul ball. Then, the foul sphere that does not fall into the first foul ball collection port 151C but jumps over the first foul ball collection port 151C contacts the foul ball restriction member 151B, and falls into the first foul ball collection port 151C. Alternatively, it falls into the second foul ball collection port 151D. Therefore, the foul ball restricting member 15
1B, the game ball once fired is released from the firing rail 150.
It is not useful to return to the ball, and is useful for countermeasures against the returning ball.

As shown in FIG. 15, the game balls that have fallen into the foul ball collecting port 151A are collected in the foul ball collecting main part 151F by a collecting gutter 151E. A foul sensor 154 is attached to the foul ball collection main part 151F. As the foul sensor 154, a proximity switch that electrically detects the passage of a game ball is used. However, a micro switch that mechanically detects the passage of a game ball may be used, or the optical switch may be used. The game ball that has passed through the foul sensor 154 is guided to the tray 10 through the tray communication port 10C. The prize balls flowing into the prize ball collection port 127 are guided to the tray 10 via a connection gutter 151G that allows game balls to flow toward the tray communication port 10C.

Next, a third modification of the first embodiment in which the mounting position of the launching ball detector is changed will be described with reference to FIGS. Figure 15 is an exploded perspective view of the decorative body 160 fitted with shot ball detector 161 according to a third modification, FIG. 16 is the decorative member (front face forming member) 16
It is a perspective view of the game board 180 attached to the back side of No. 0. The feature of the third modification is that the guide rail 3 and the side cases 8A and 8B are included in the configuration of the game board 8.
Are integrally formed to form the decorative body 160, and the decorative body 16
0 in that the shooting ball detector 161 is attached, and furthermore, a game board 180 is attached to the back surface of the decorative body 160, and that the game board 180 and the decorative body 160 are made of synthetic resin. If the decorative body 160 is made of synthetic resin or the like, the game board 180 does not necessarily need to be made of synthetic resin or the like, and may be made of wood or the like as in the related art.

The decorative body 160 is made of a substantially rectangular frame (mounting frame) 163 having the size of the game board 8, and a game area of the game board 180 is provided at the center of the inside of the frame 163. A game board opening (opening) 164 is provided, and a guide portion 16 defining an opening edge 164a of the game board opening 164 to define a game area 2 in which a game is played by a game ball.
5, a guide path 166 for guiding a game ball hit by the launching punch 13 to the game area 2 is provided adjacent to the outside of the guide section 165 at the lower left side. Further, a lamp hole 167 and a lamp hole 168 for arranging lamps are provided on the right and left upper portions of the game board opening 164, respectively, and a lamp hole 169 for arranging lamps is also provided in the right frame portion. Have been. Further, holes 171 and 172 are provided at the lower left and right sides of the game board opening 164, for example, so that a mount or the like on which the serial number of the game machine is described can be displayed.

A firing sensor 161 composed of a light-reflective optical switch is mounted below the lamp hole 167 and near the terminal end 166a of the guide path 166. The light-emitting portion and the light-receiving portion of the firing sensor 161 face the starting end 165a of the guide portion 165 through the firing sensor hole 161a. Incidentally, it is also possible to attach the stent plate 162 inward from the collision of the game ball coming flow into the play field because <br/> was to protect the guide portion 165 of the guide portion 165.

The effect of mounting the number-of-launched-balls detector 161 in the vicinity of the terminal end 166a of the guide path 166 as in the third modified example is a foul ball without flowing into the game area 2. That is, the so-called return ball countermeasure is made unnecessary without detecting a game ball as a shooting ball. In addition, when the game board is exchanged, since the launch ball number detector is attached to the game board itself, it is unnecessary to attach and remove the launch ball number detector, and the compatibility with another type of gaming machine is enhanced. That is. For example, the game board of the existing pachinko game machine is replaced with the game board of the game machine 1 of the present invention (here, the decoration 1
60), it is not necessary to newly add a launching ball detector, and wiring processing by adding a launching ball detector again becomes unnecessary. Further, contrary to the above description, when the gaming board of the gaming machine 1 of the present invention is removed and replaced with a gaming board of a pachinko gaming machine, there is no need to remove the shooting ball detector. In addition, unlike the case where the launching ball detector is attached to the launching rail, wiring is not required even when the launching ball detector is not removed, and the unnecessary wiring does not interfere. In addition, in order to prevent the accuracy of the detection of the launching sphere, the number of launching spheres detector 161 is once detected, and in order to prevent the gaming sphere flowing into the game area 2 from flowing backward, the terminal end 166a of the guide path 166 is used. A game ball backflow prevention valve member may be attached to the ball. Further, when a microphone type sensor is mounted in the side case instead of the light reflection type optical switch, the backflow prevention valve member can also be used as an actuator.

The lamp hole 167 is provided with mounting means 167a.
With the lens member 167b attached via
The lamp hole 168 is closed by a lens member 168b mounted via mounting means 168a, and the lamp hole 169 is closed by a lens member 169b mounted via mounting means 169a. Lens members 167b, 168b, 169b
Constitute a decorative member, and mounting means 167a, 168a, 1
69a constitutes a decorative member attaching means .

The game board 180 has the same width and height as the decorative body 160, and has through holes 1A to 1L (see FIG. 1) provided in the game board 8 constituting the game machine 1 of the embodiment. 4), the through holes 1A to 1L are formed in the molding process of the synthetic resin injection molding method. The ordinary electric accessory 70 and the like are attached to the through holes and the like.

The game board 180 and the decorative body 160 thus configured are attached to the mounting holes 181a, 181b,
181c, 181d, the mounting means 17 of the decorative body 160
0a, 170b, 170c, 170d, and the metal frame 1
A game board similar to the game board 8 of the above-described embodiment is configured by attaching 82, 183 and 184.

The gaming machine 1 according to the present invention is manufactured according to a well-known process, and the process is generally as follows. First, a step of attaching a decorative board to the game board 8 cut into a predetermined size, and a role (normal electric role 70, a variable winning device 50, etc.) and a winning opening (general winning opening 15A, 15B), a gauge press step for preparing nailing, an NC router step for making holes shown in FIG. 4 from the back of the game board 8, and a nailing step. A step of correcting the angle of the nail that has been nailed; a step of assembling the guide rail 3, the side cases 8A and 8B, the accessories and the like in the game area 2 of the game board 8; It is manufactured through a process of attaching the storage frame 5D, the open / close panel 9, and the like, a process of attaching the game board 8 to the front frame 5, a process of assembling the back mechanism on the back surface of the game board 8, and an inspection process.

On the other hand, in the third modification, the game board 1
The decorative body 80 and the decorative body 160 are each made of a synthetic resin, and a so-called injection molding method is used as a manufacturing method thereof. Taking the gaming board 180 as an example, first, a molded product is designed. The molded product of the gaming board 180 is formed with the through-hole integrally. The mold is designed so as to make the surface uneven. Then, the designed mold is mounted on the injection molding machine, preheating and weighing of the molding material, supply of the molding material to the hopper of the injection molding machine, heating of the molding material in the cylinder of the injection molding machine, thermoplasticization of the molding material. Through a mold, injection and injection of a molding material into a mold cavity, shaping, and cooling and solidification in the mold, a game board as a molded product is removed from the mold. Incidentally, polystyrene as the molding material,
AS resin, ABS resin, fiber reinforced plastic, or the like is used.

According to the method of manufacturing the game board 180 using a synthetic resin, a step of making a reference hole for each position of an accessory or a winning opening on the back surface, and making a hole shown in FIG. 4 from the back surface of the game board. The NC router process can be omitted.
According to the method of manufacturing the decorative body 160 using a synthetic resin, a step of attaching a guide rail or a side case to a game area of a game board can be omitted. Therefore, the machining time is shortened by the elimination of the manufacturing process, and the assembly is simplified. Note that, like the nail, the downflow direction control means for controlling the downflow direction of the game ball may be made of synthetic resin and manufactured integrally with the game board. If the flow direction control means is integrally manufactured as described above, the step of implanting the nail can be omitted. Further, the winning ball guide gutter 1a protruding from the back side of the game board 8 is provided.
1 to 1 h may be integrally formed of a synthetic resin.

As another production method, a so-called low foam molding method may be used. The low-foam molding method uses an injection molding machine to inject the molten resin and inert gas together into the mold of the injection molding machine to form a sandwich with a solid surface skin layer and a foam core layer inside. It is a method of making a shaped article.

In addition to the above embodiments and modifications, for example, a launch ball number detector may be attached to the base end of the guide path 166. In this case, a countermeasure for the return ball is necessary. As a countermeasure, a difference between the speed of the shooting ball and the speed of the return ball may be detected. Further, when the sensor is mounted on the back side of the open / close panel 9, a sensor housing is provided on the rear surface of the open / close panel 9 immediately above the firing rail 120, as in the case of mounting on the frame board 12, and the sensor is housed in the sensor housing. The light emitting part and the light receiving part of the light reflection type optical switch may be arranged on the back side of the opening and closing panel 9, and the reflection film may be arranged on the frame board 12. The launch sphere detector,
The foul sensor may have any configuration as long as it can detect a game ball.

The following configuration may be adopted as a countermeasure against a returning ball. For example, the starting end 1 of the firing rail 120
A second launching ball detector 901A is provided at a position directly above 20B, and a third launching ball detector 901B is provided near the starting end 3A of the guide rail 3, and these second and third launching ball detectors 901A are provided. , 901B and the ball feed unit 900
If the shooting ball detector 901 provided in the inside is connected by an AND gate, the exact number of shooting balls can be grasped. This is because the launching ball detector 901 causes the playing ball to
0 is detected, the second launching ball detector 901A confirms that the game ball is at the hitting ball launch position, and the third launching ball detector 901B launches a gaming ball. This is because it is confirmed that the number of shot balls can be grasped by the operation of the series of game balls, and conversely, even if any of the fired ball detectors 901, 901A or 901B detects the fired balls, they are not counted as fired balls.

FIG. 18 is an exploded perspective view of the variable display device 20 into a front frame 200 and a main body 300 attached to the rear end of the front frame 200. The variable display device 20 is mounted such that the rear surface portion 213a of the flange-like mounting plate portion 213 provided on the front side of the front frame portion 200 is in close contact with the peripheral portion of the through hole 1A of the game board 8. . As a result, the front side of the front frame portion 200 projects toward the front side of the game board 8, while the rear end side projects toward the back side of the game board 8. The main body 300 is attached to the rear end of the front frame 200 protruding to the back side of the game board 8.

The front frame portion 200 has a front frame 210 on the front side thereof, which constitutes a main portion of the front outer shape. Front frame 2
In 10, a display opening 222 is provided in the center of the flange-like mounting plate 213. The display opening 22
2 is a variable display 21 provided on the main body 300.
The opening edge of the opening 222 is surrounded by a surrounding frame 221 protruding rearward of the flange-like mounting plate 213. As a result of the rear end of the front frame 200 being in contact with the main body 300, the display opening 222
Is closed by the surrounding frame 221 and the main body 300, and the closed space is a spherical exchange space 222a.
It has become.

The spherical exchange space 222a is provided in the variable display
1 is a space on the front side of the game space where a player can enjoy the movement of a game ball. An armor portion 216 is provided on the upper front side of the display opening 222 so as to protrude forward.
In the upper central part of the armor part 216, a game ball is placed in the ball exchange space 2.
A spherical flow inlet 211 for guiding to 22a is provided.
The upper side of the armor portion 216 is a ball guide path 214, and the game balls flowing into the ball inlet 211 flow down the ball guide path 214 and flow down into the variable display device 20. It has become. The upper left and right frames of the surrounding frame 221 serve as internal passages for warping the game balls entering the ball guiding path 214, and the ball guiding path 2
The game ball that has entered 14 disappears from the field of view of the player and comes out from a ball outlet 224 as a ball outflow portion provided on the left and right sides of the rear end of the surrounding frame 221.

At the lower center of the inside of the surrounding frame 221, a game ball from the ball outlet 224 to the center of the surrounding frame 221 is placed on the starting winning opening 5 provided in the ordinary electric accessory 70. A guide recess 225 for guiding and dropping is provided so as to be inclined so that the front is lower. At the center of the armor portion 216, there is provided a winning storage number display lamp LED housing portion 28 for housing the storage number display LEDs 1 to 4. The winning storage number display lamp LED is attached to the winning storage number display lamp LED housing portion 28. The stored number display unit 29a (not shown) is accommodated. And
The tip portions of the winning number storage indicator lamps LED1 to LED4 face the opening of the winning number indicator lamp LED housing portion 28.

As shown in FIG. 18, the main body 300 includes a main body front frame 310 abutting on the rear end of the front frame 200, and a variable display unit 330 attached to the rear side of the main body front frame 310. It is composed of The main body front frame 310 has windows 310a, 310b, and 31 serving as variable display portions 21.
0c are provided respectively, and the windows 310a, 31
The main body front frame 310 is attached to the rear end of the front frame portion 200 so that the display frame 222b faces the display opening 222. With such a configuration, the window 31
0a is the left symbol display section 22, and the window section 310b
Is the middle symbol display section 23, and 310c is the right symbol display section 24. In the case of this embodiment, the variable display unit 330 is made of a fluorescent display tube which irradiates a thermoelectron to a phosphor having a low-speed electron beam excitation emission characteristic to display numbers and the like.

In the above embodiment, a digital variable display was used as the variable display.
May be used. The specific configuration will be described in detail with reference to FIGS. Drum type variable display 600
Are connected to the upper wall 601a and the lower wall 6 separably from each other.
01b, side walls 601c and 601d, and a rear wall 601e constitute a frame 601 having a box shape with an open front surface. The side walls 601c, 60
The through hole 603 is located slightly forward from the center of 1d.
Both ends of the main shaft 604 are inserted into the through holes 603, and the main shaft 604 is rotatably supported between the side walls 601c and 601d. A pair of collars 604a are fitted to both ends of the main shaft 604, and the collars 604a abut against the side walls 601c and 601d, thereby preventing axial movement. The driven gear 605 is mounted further protruding.

[0108] A storage case 608 for holding a driving means 607 comprising a motor 607a and a first transmission portion 607b for reducing the rotation is attached to the side wall 601c. The driving unit 607 includes a transmission unit 700 that changes the rotation speed of the driving unit 607 and transmits the rotation to the main shaft 604 and rotates the main shaft 604 at the most appropriate rotation speed.

With the rotation display member 702 mounted on the outer periphery of the main shaft 604 being rotated by the speed change section 700, the rotation speed is such that the player can barely read the numbers and pictures on the surface. The main shaft 604 is rotated. Rotation display member 7
02 is a shaft portion 702a fitted to the shaft 604;
A disk-shaped main wall 702b formed on the outer periphery thereof;
2b and a ratchet portion 702d formed on the outer wall of the main wall 702b.
And a plurality of light guide portions 702e formed on the inner side surface of the main wall 702b.

At both ends of the shaft 604, retaining rings 7 are provided.
01a and 701b are provided.
01a and 701b are disposed so as to have an interval larger than the width of the shaft portion 702a of the rotary display member 702, and a washer 703 is fitted to the shaft 604 so as to contact one of the retaining rings 710b. Then, the washer 703 and the main wall 7 of the rotation display member 702 are provided.
The compression springs 704 are interposed between the compression springs 704 and the base of the retaining ring 70b, respectively.
1a and the ring 702a, the spring 704 and the main wall 702b
, A frictional force is generated between four contact surfaces between the spring 704 and the washer 703 and between the washer 703 and the retaining ring 701b. The rotational force of the main shaft 604 is transmitted to the rotation display member 702 by these friction surfaces, and when the rotation of the rotation display member 702 is forcibly stopped from the outside, slippage occurs on each friction surface, and the main shaft The rotation of the rotation display member 702 can be stopped without stopping the rotation of the rotation display member 604.

On the inner side surface of the side wall 601d, a plurality (five) of light projecting portions 750 are positioned so as to be located concentrically around the through hole 603 through which the main shaft 604 is inserted.
(Not shown) are provided. Each of the light emitting sections 75
0, a light projecting unit 750 is provided on the inner surface of the side wall 601c.
And a cylindrical light receiving portion 770 (not shown) symmetrically arranged. When the three rotary display members 702 are stopped and the numbers or patterns on the surface of each cylindrical display portion 702 are aligned in a predetermined state, the light guide portion 7 inside the main wall 702b.
02e so as to coincide with each other.
The arrangement of the picture on the surface of c is determined. Therefore, when the pattern stops in a predetermined state, each rotation display member 7
02 is a light-emitting element 750
a (not shown) and the light receiving element 770a (not shown) are aligned on the detection optical axis. Then, light emitted from the light emitting element 750a passes through each light guide 702e, reaches the light receiving element 770a, and is detected. As a result, it is detected that the numbers or patterns on the surfaces of the three rotary display members 72 are aligned in a predetermined state (the occurrence of a specific mode), and the variable winning device 50 is operated for a predetermined time or until a predetermined number of winning balls are present. It is possible to generate a special game state called a "big hit" that is opened and is repeated a plurality of times according to establishment of a continuation condition (winning to a continuation winning opening).

FIG. 21 is an overall perspective view of the variable winning device 50. As shown in FIG. The variable winning device 50 includes a component base frame 50A, and a mounting plate portion 50B attached to a peripheral portion of the through hole 1B (FIG. 4) of the game board 8 is provided on a rear portion of the component base frame 50A. ing. At the front of the mounting plate portion 50B, a mounting frame 5 having a central upper portion and a lower portion opened respectively.
5 is provided, and the ordinary symbol display device 100 is attached to the attachment frame 55 via a base 56.

The variable winning device 50 has a structure in which the upper and lower portions are opened by the mounting frame 55 having the upper and lower portions opened at the center.
8 are provided. Side portions 51a and 51b of the door 51 are rotatably mounted on the inner walls 57 and 58 while being pivotally supported. Although not shown, the door opening / closing means is linked to a solenoid SOLA mounted on the rear side of the variable winning device 50, and the door 51 is in a special game state.
Operates so as to close the opening 56 of the mounting frame 55, so that game balls can pass through the opening 56 in a normal game state. In the center of the upper part of the mounting plate portion 50B, an opening 53a serving as a special winning opening 53 for receiving the game balls flowing when the door 51 is opened is provided. A continuous winning switch SW3 is provided behind the opening 53a, and a winning count switch SW4 for counting the number of game balls winning the large winning opening 53 is provided below the continuous winning switch SW3 (see FIG. 4). In FIG. 21, reference numeral 59 denotes a closing lever. The closing lever 59 closes the continuous winning opening 54 when a game ball wins in the continuous winning opening 54 so that two or more game balls are closed. Is prevented from winning in the continuous winning port 54.

FIG. 22 is an overall perspective view of the ordinary electric accessory 70. The ordinary electric accessory 70 includes a component base frame 70A, and a movable portion 710 is rotatably attached to the component base frame 70A. The component base frame 70A has a back portion as a mounting plate portion that is attached to the peripheral edge portion of the through hole 1E (FIG. 4) of the game board 8 in a close contact state, and a front portion thereof as a decorative portion 71. During the normal game, the movable portion 7
10 is shaped like a letter "C" in a state where it is difficult to win a game ball, but when a hit occurs as a result of the normal symbol variable display game, the figure is rotated in an inverted letter "C" by a solenoid SOLB (not shown). It is supposed to be. Such an open state continues to be opened for a predetermined time, so that many game balls can win in a short time. Then, after a lapse of a predetermined time, the movable portion 710 rotates clockwise to enter a closed state. In addition, the through hole 1 to which the ordinary electric accessory 70 is attached
A start winning detector SW1 is attached below E, and the ordinary electric accessory 70 also serves as a start winning opening 5.

FIG. 23 is a control block diagram of a control system for controlling the various display units, the variable winning device 50, the variable display device 20, the normal symbol display device 100, and the like of the gaming machine configured as described above. The control system of the gaming machine 1 according to the present invention includes a control system for executing a variable display game (variable display game execution unit), a control system for executing a normal symbol variable display game (normal symbol variable display game execution unit), and starting. And a normal symbol variable display game control system (ordinary symbol variable display game control unit) for setting a rate and controlling the ordinary symbol variable display game in accordance with the set starting rate.
Here, the ordinary symbol variable display game execution unit and the ordinary symbol variable display game control unit constitute first game device control means, and the variable display game execution unit constitutes second game device control means. It has become.

First, the normal symbol variable display game execution section,
General figure random number generating means for picking up a random number from a random number table and storing the random number based on a detection signal generated when a game ball passes through the gate 6A or 6B and the passage is detected by the general figure starting winning switch SW6 or SW7. 450, a general symbol display control unit 455 for controlling the variation of the symbol of the ordinary symbol display unit 100a based on the detection signal, and a stop display mode selected by the random number based on a signal from the general symbol random number generation unit 450 A normal symbol determining means 453 for determining whether or not is a winning stop symbol; a general electric drive control means 457 for controlling the operation of the normal electric accessory 70 based on a signal from the normal symbol determining means 453; Based on the signal from the general-purpose drive control means 457, the general-purpose open indicator 45
2 (not shown).

A general-purpose starting winning switch SW6 or SW7 for detecting the passage of a winning ball to the gate 6A or 6B is connected to the general-purpose random number generating means 450 and the general-purpose display control means 455, respectively. Also, the ordinary symbol display unit 100a is connected to the ordinary figure display control unit 455, the ordinary electric accessory 70 is connected to the ordinary drive control unit 457, and the ordinary open display 452 is connected to the ordinary open display control unit 458. I have. Further, the general drive control means 4
57 is connected to a timer 457a. The timer 457a measures the opening time of the movable portion 710 of the ordinary electric accessory 70.

The variable display game execution section includes a start storage control means 401 for storing a winning in the start winning opening 5 based on a signal from the special figure start winning SW 1, and a start storage control means 4.
Random number extracting means 402 for extracting a random number for determining a stop symbol of the variable display unit 21 every time a signal from 01 is input.
And a special figure display control means 4 for controlling the fluctuation of the variable display section 21 based on a signal from the start storage control means 401.
03 and a jackpot determining unit 404 for determining whether a symbol with a jackpot is obtained or a value with an out-of-combination when a stop symbol is obtained from the extracted random numbers based on the signal from the random number extracting unit 402. And the signal from the big hit determination means 404 is input, and when the signal is a big hit determination signal, a signal from the hit symbol generation means 405 which is generating a hit stop symbol is input to select a stop symbol, On the other hand, when the signal from the jackpot determination means 404 is a departure determination signal, a stop symbol selection means 407 for inputting a signal from the departure symbol generation means 406 for generating a departure symbol and selecting a stop symbol, A jackpot control means 408 for controlling a special game based on the jackpot determination signal of the means 404, and a signal outputted from the jackpot control means 408. Door 51 of the serial variation winning device and winning opening drive control means 409 for controlling the opening and closing of the (big winning opening),
Special figure random number means 1, special figure random number means 2, special figure random number means 3, special figure random number means 4, special figure random number means 5, special figure random number means 6, and special figure random number means 6 for generating random numbers for determining the probability of a big hit A second method for selecting and setting a specific special figure random number means from among the random number means 1, special figure random number means 2, special figure random number means 3, special figure random number means 4, special figure random number means 5 or special figure random number means means 6 Special figure probability setting SW10 constituting game probability setting means, special figure probability setting storage control means 410 for storing special figure random number means selected and set by operation of the special figure probability setting SW10,
The random number is always picked up from the random number table of each of the special figure random number means 1, the special figure random number means 2, the special figure random number means 3, the special figure random number means 4, the special figure random number means 5, and the special figure random number means 6. The probability setting random number selecting means 411 which selects a random number of a specific special figure random number means set based on a signal from the special figure probability setting storage control means 410 and outputs a random number signal to the random number extracting means 402 Have.

The start storage control means 401 receives the stored signal and displays the number of game balls which have won the start winning prize port 5 provided in the ordinary electric accessory 70. The start storage display means 412 for controlling the display of the start storage display means 41 is connected.
2. The winning storage number display 1 as a start storage display
To 4 are connected. Further, a key insertion detector 413 is connected to the special figure probability setting storage control means 410, so that keys are checked so as not to be illegal when setting the jackpot probability of the variable display game. . A probability setting display control means 414 for controlling the display of the probability setting display 813 is connected to the special figure probability setting storage control means 410.
The probability set at 0 is displayed.

In this embodiment, the winning probability of the special figure random number means 1 is 1/200, the special figure random number means 2 is 1/220, and the special figure random number means 3 is 1/25.
0, special figure random number means 4 is 1/300, special figure random number means 5 is 1
/ 350, and the special figure random number means 6 is 1/400.

A count SW4 and a continuation SW3 are connected to the special winning opening drive control means 409, respectively.
The special winning opening drive control means 409 to which the signal from the count SW 4 or the continuation SW 3 is inputted controls opening and closing of the door 51 in each cycle of the special game. The signal from the count SW4 or the continuation SW3 is also output to the big hit control means 408, and the big hit control means 408
The display of the winning number display 415 is controlled based on the signal from W4, the display of the continuous display 417 is controlled based on the signal from the continuation SW3, and the cycle number display for displaying the cycle number of the special game. 416 is controlled. The variable display section 21 is connected to the special figure display control means 403.

The normal symbol variable display game control unit includes a starting rate generating means 1, a starting rate generating means 2, a starting rate generating means 3, a starting rate generating means 4, a starting rate generating means 5, and a starting rate. A specific starting rate from among the rate generating means 6 and the starting rate generating means 1, starting rate generating means 2, starting rate generating means 3, starting rate generating means 4, starting rate generating means 5 or starting rate generating means 6. A special figure starting rate setting SW20 constituting the base value setting means for selecting and setting means, and a starting rate setting storing a starting rate (set starting rate) based on an output of the special figure starting rate setting SW20. Storage control means 5
00, and a set start rate based on the signal from the start rate setting storage control means 500.
Setting start rate selecting means 501 to select from among the above-mentioned 6 to 6, and the start storage control means 401 of the variable display game execution section.
A special figure start number calculating means 502 for calculating the number of times the variable display section 21 has actually started based on a signal from the variable display game execution section and a signal from the special figure display control section 403 of the variable display game execution section; An effective firing sphere number calculating means 503 for calculating an effective firing sphere number based on the output from the ball detector 901 and the foul sensor 122; an effective firing sphere number calculating means 503; The special figure starting rate calculating means 504 for inputting the respective signals from the above and calculating the ratio of the number of starts of the variable display unit 21 to the number of effective firing balls (special figure starting rate), and the special figure starting rate calculating means 50
4 while inputting the calculation result of step 4
The set start rate comparison / judgment means 505 for comparing the set start rate and the special figure start rate based on the signal from the control unit 01 and the judgment result of the set start rate comparison / judgment means 505 are input. If the number exceeds the above, the ordinary symbol determination means 4
If the special figure starting rate is lower than the set starting rate, a forced hit basle control means 506 forcing a hit judgment for the coming off judgment of the ordinary symbol determining means 453 is performed. And

The ordinary symbol determining means 453 outputs a stop control signal of the variable display section 21 to the ordinary graphic display controlling means 455 in accordance with a signal from the forced hitting loss controlling means 506.

The start rate setting display control means 507 for controlling the display of the start rate setting display 816 is connected to the start rate setting storage control means 500. Further, the key insertion detector 413 is provided with the starting rate setting storage control means 50.
0 and the starting rate setting display control means 507, respectively, and the starting rate setting key is inserted into the keyhole 814 and detected by the key insertion detector 413. The rate setting display control means 507 operates respectively, and a fraud prevention measure is taken.

In the starting rate generating means, the starting rate generating means 1 has a base value of "70", the starting rate generating means 2 has a base value of "60", and the starting rate generating means 3 has a base value of "55". The starting rate generating means 4 achieves a base value of “50”, the starting rate generating means 5 achieves a base value of “45”, and the starting rate generating means 6 achieves a base value of “35”. The rate generating means 1 is set to "8", the starting rate generating means 2 is set to "7", the starting rate generating means 3 is set to "6.5", the starting rate generating means 4 is set to "6", and the starting rate generating means 5 is set to "6". Is "5.
The starting rate generating means 6 can set the starting rate to "4" at "5", respectively. Here, the starting rate is, for example, “7” when the number of effective firing balls is “100” and the starting winning opening 5
Means winning seven.

Next, among the various controls performed based on the control system configured as described above, the control relating to the setting of the starting rate and the selection of the jackpot probability and the control after the game ball has passed through the gate 6A or 6B. Based on the control relating to the normal symbol variable display game until the "hit" occurs, and based on the result of the normal symbol variable display game, the movable portion 710 of the ordinary electric auditors product 70 is opened and the game ball is placed in the starting winning opening 5. The control related to the variable display game from the winning to the occurrence of the "big hit" will be described in detail.

First, the setting of the starting rate is performed in the following procedure. A game store clerk inserts the key for starting rate setting into the keyhole 81.
4 and turn the key, the key insertion detector 41
3 detects the insertion, a key insertion detection signal is output to the starting rate setting storage control means 500 and the starting rate setting display control means 507, respectively, and the starting rate setting storage control means 500 and the starting rate setting display The control means 507 is controlled to be operable. Next, the attendant sets the starting rate setting button 8 as the special figure starting rate setting SW 20.
When a predetermined starting rate is set by operating the control unit 15, a setting signal is output to the starting rate setting storage control means 500. Based on the setting signal, the starting rate setting storage control means 500 generates a setting storage signal. A signal is output to the set start rate selection means 501. The set start rate selecting means 501 receives a start rate signal from each of the start rate generating means 1 to 6, and selects a predetermined start rate by inputting the set storage signal.

The starting rate setting storage control means 500 also outputs the setting storage signal to the starting rate setting display control means 507, and the starting rate setting display control means 507 starts based on the setting storage signal. A display control signal is output to the rate setting display 816 so as to display a number indicating the starting rate. As a result, the starting rate setting display 8
Numeral 16 indicates a number corresponding to the starting rate generating means 1 to 6, for example, "3" is displayed when the starting rate generating means "3" is selected.

The procedure for selecting the jackpot probability is substantially the same as the procedure for setting the starting rate. When a game store clerk inserts a random number setting key into the keyhole 811 and turns the key, the key insertion detection is performed. The key insertion detection signal from the device 413 is transmitted to the special figure probability setting storage control means 410 and the probability setting display control means 4.
14, and the special figure probability setting storage control means 410 and the probability setting display control means 414 are controlled to be operable. Next, the attendant sets the probability setting button 81 as the special figure probability setting SW10.
When a predetermined random number is selected by operating No. 2, a probability setting signal is output to the special figure probability setting storage control means 410, and based on the probability setting signal, the special figure probability setting storage control means 41 is selected.
0 generates a probability setting storage signal and outputs the signal to the probability setting random number selecting means 411. The probability setting random number selecting means 411 receives a special figure random number signal from each of the special figure random number means 1 to 6, and selects a predetermined special figure probability by inputting the probability setting storage signal. ing. Note that the special map probability setting storage control means 410 also outputs the probability setting storage signal to the probability setting display control means 414, and the probability setting display control means 414 sets the probability setting based on the probability setting storage signal. Display 813
Is controlled to display a number representing the set special figure random number means. For example, when the special figure random number means 3 is set, "3" is displayed.

After the starting rate is set and the random number is selected in this way, a game is played by the player. In the normal operation state of the gaming machine 1, an arbitrary symbol is displayed on the ordinary symbol display unit 100a, and an initial symbol is displayed on the variable display unit 21 of the variable display device 20, for example, on the left symbol display unit 22. "1" is the middle symbol display section 2
“2” is displayed on 3 and “3” is displayed on the right symbol display section 24, respectively. In this state, if the player operates the firing dial 10B so that the game ball passes through the gate 6A or 6B in the game area 2 and the game ball passes through the gate 6A or 6B, the passage is not a usual figure. Start Prize SW
6 or SW7, and a normal symbol variable display game is performed by the following control.

First, the above-mentioned PUZU start winning prize SW6 or SW7
Are output to the general-purpose display control means 455. Then, when the general symbol display control means 455 sends a game start control signal to the ordinary symbol display unit 100a based on the detection signal, the ordinary symbol display unit 100a receives the game start control signal and starts to change. I do.

At the same time, the PUZU start winning prize SW6 or SW7
Is sent to the general-purpose random number generation means 450, and the general-purpose random number generation means 450 generates a random number signal by picking up a random number from the random number table of the general-purpose random number generation means 450 in accordance with the detection signal. Then, the signal is output to the ordinary symbol determining means 453.

By the way, from the beginning of the game, the shooting sphere running on the shooting rail 120 is the shooting sphere detector 1
53. The fired sphere detection signal is output to the effective fired spheres calculating means 503, and the foul sensor 122 also detects a fouled sphere and outputs a fouled sphere detection signal to the effective fired spheres calculating means 503. . The effective firing sphere number calculating means 503 calculates the number of effective spheres based on these detection signals, and outputs the calculation result to the special figure starting rate calculating means 504 as an effective sphere number signal. In addition, the special figure starting number calculating means 502 inputs a starting storage signal generated by the starting storing control means 401 based on the starting detection signal output by the special figure starting winning SW1, and the special figure starting number calculating means 502 When the variable display unit 21 is started in response to the start storage signal, a start signal formed by the special figure display control means 403 is input, the number of special figure starts is calculated, and the special figure start rate calculating means is calculated. A start number calculation signal 504 is output as the calculation result. Here, the calculation of the special figure start number by inputting not only the start storage signal but also the start signal is based on the fact that the special figure start number is accurately calculated based on the actually changed number of the stored winning balls. To do that. The special figure starting rate calculating means 504 calculates the special figure starting rate of the variable display unit 21 based on the starting number calculation signal and the effective ball number signal,
The starting rate calculation signal, which is the result of the calculation, is output to the set starting rate comparison / judgment means 505.

The set start rate comparison / judgment means 505 inputs the set start rate signal indicating the set start rate from the set start rate selecting means 501, and the special figure start transmitted by the set start rate and the start rate calculation signal. Compare with rates. As a result of the comparison,
When it is determined that the special figure start rate is larger than the set start rate (special figure start rate> set start rate), the set start rate comparison and determination means 505 generates a determination signal S1 and outputs the determination signal S1 to the forced hit loss control means 506. I do. Then, based on the determination signal S1, the forced hit loss control means 506 outputs a deviation control signal for forcibly controlling the determination to "miss" when the ordinary symbol determination means 453 determines "hit". It is designed to output to the symbol determining means 453.

On the other hand, as a result of comparing the set start rate and the special figure start rate, when it is determined that the special figure start rate is smaller than the set start rate (special figure start rate <set start rate), the set start rate comparison determination is performed. The means 505 generates the judgment signal S2 and outputs it to the forced hit loss control means 506. Then, based on the determination signal S2, the forced hit loss control means 506 outputs a hit control signal for forcibly controlling the loss determination to "hit" when the ordinary symbol determination means 453 determines "losing". Normally, it is output to the symbol determining means 453.

Therefore, when the stop symbol determined based on the random number signal is a deviated symbol when the hit control signal is inputted, the ordinary symbol determining means 453 stops the ordinary symbol variable display section with the stopped symbol. The stop control signal is output by hitting the general-purpose display control means 455.
If the stop symbol determined based on the random number signal is a hit symbol when the hit control signal is input from the forced hit loss control means 506, the normal symbol display unit 100a is stopped with the stop symbol as it is. The stop control signal is output by hitting the general-purpose display control means 455.

If the stop symbol determined based on the random number signal is a hit symbol when the slip control signal is input, the general symbol display control means 455 is used to stop the normal symbol display portion 100a with the unlock symbol. And outputs a stop control signal. And the ordinary symbol determining means 45
3 is when the stop symbol determined based on the random number signal when the departure control signal is input is a departure symbol,
In order to stop the ordinary symbol display section 100a with the stopped symbol as it is, the control unit 455 outputs a stop control signal to the ordinary symbol display control means 455.

As a result of such control, when a predetermined time has elapsed since the symbol on the ordinary symbol display section 100a started to change, the ordinary symbol display control means 453 was activated based on the hit symbol stop control signal. In order to stop the display unit 100a with a hit symbol, a hit stop command signal is output to the normal symbol display unit 100a. Then, the ordinary symbol display section 1
00a displays a winning stop symbol and stops its fluctuation. On the other hand, the disconnection stop control signal
When 3 is input, a disconnection stop command signal is output to the normal symbol display unit 100a in order to stop the ordinary symbol display unit 100a with the offset symbol, and as a result, the stop symbol where the ordinary symbol display unit 100a is disengaged is displayed. Display and stop the fluctuation.

The hit stop control signal is also output as a hit signal to the ordinary drive control means 457, and the ordinary drive control means 457 sends a solenoid signal to the solenoid of the ordinary electric accessory 70 based on the hit signal. Then, the movable part 710 is controlled to open by rotating the movable part 710 in an inverted “C” shape. As a result, the game balls are easily flown into the starting winning opening 5.

At this point, the player places the game ball in the ball inlet 21.
When the game ball launching device is operated so as to enter the ball 1 and the game ball wins the ball inlet 211, the game ball passes through the ball guide path 214, the ball outlet 224, and the guide recess 225 to the variable display device 20. The probability of winning the starting winning opening 5 located immediately below is increased. A timer 457a counts an elapsed time from when the movable unit 710 is controlled to be in the open state, and is controlled so that the movable unit 710 is converted to the closed state when a predetermined time has elapsed.

When the ordinary drive control means 457 outputs a display signal to the ordinary open display control means 458 based on the hit signal, the ordinary open display control means 458 outputs a display control signal based on the display signal. Is output to the normal power open display 452. As a result, the ordinary electric accessory operation display lamp (not shown) as the general-purpose opening indicator 452 is controlled to be turned on.

When a game ball wins in the starting winning opening 5,
The prize is detected by the special figure start prize switch SW1 and a prize start detection signal is sent to the start storage control means 401. The start detection signal is also output to the ordinary drive control means 457, and the ordinary drive control means 457 counts the number of game balls won to the start winning port 5 based on the start detection signal, and When the numerical value becomes a predetermined value (for example, 2), control is performed so as to convert the movable portion 710 to the closed state.

The start storage control means 401 calculates an added value (total number) of the number of winning balls that have won the starting winning opening 5 based on the start detection signal, and sets the added value within a predetermined limit (for example, when the maximum value is set). "4"). Each time the special figure game start signal sent from the special figure display control means 403 (the signal is generated each time the variable display game is performed) is input, the added value stored in this manner is input. The signal (subtraction value signal) representing the subtracted value is sent to the special figure display control means 403, and the variable display game is repeatedly performed until the subtraction value becomes "0". When the start storage control means 401 outputs the start storage signal to the random number extraction 402 when the start detection signal is input, the random number extraction means 402 outputs the special figure random number selected by the probability setting random number selection means 411. The random number from the means 1 to 6 is picked up, the random number is stored in association with the storage signal, and the special figure random number signal is output to the jackpot determination means 404.

At the same time, based on the subtraction value signal, the special figure display control means 403 starts changing the respective symbols in the order of the left symbol display section 22, the middle symbol display section 23, and the right symbol display section 24. At this time, the jackpot determining means 4
In step 04, when a display symbol is obtained based on the special figure random number signal, it is determined whether or not the random number is a value that allows a winning combination to be obtained. When the result of the determination is output to the stop symbol selection means 407, the stop symbol selection means 4
In step 07, a predetermined stop symbol is obtained from the out-of-touch symbol generation means 406 or the hit symbol generation means 405 based on the determination result, and the stop symbol signal is output to the special figure display control means 403.

After a predetermined time, according to the stop symbol determined as described above, the special figure display control means 403 first controls the left symbol to stop changing, and after a predetermined time elapses, the middle symbol means 23 is controlled to stop the fluctuation, and a stop symbol is displayed.

At the time when the middle symbol display section 23 stops changing, the special figure display control means 403 determines whether or not each stopped symbol has the possibility of a big hit, that is, whether or not each of the stopped symbols is in the reach state. Is determined. Then, when it is determined that the vehicle is not reach, the special figure display control means 403 stops and displays the right symbol display section 24 with the stop symbol after a predetermined time.

On the other hand, when the special figure display control means 403 determines that the vehicle is in the "reach state", the number of frames up to the stop symbol is determined to be larger than that of the left symbol and the middle symbol, and the reach state is determined. It is designed to excite. As a result, until the predetermined time has elapsed after the middle symbol is stopped, the right symbol display unit 24 is changed at such a speed that the player can follow the change with his / her own eyes, and then the stopped symbol is displayed. Stop.

At this stage, the special figure display control means 403 outputs a game end signal to the big hit control means 408. At this time, if the jackpot control means 408 has received the jackpot determination signal from the jackpot determination means 404, the jackpot control means 408 forms a jackpot opening signal. The signal is sent to the special winning opening drive control means 409.
, The special winning opening drive control means 409 outputs a solenoid opening signal to the solenoid of the door 51. As a result, the solenoid is excited and the door 51 is opened for a predetermined time.

When the door 51 is open, the special winning
The winning of the game ball which has won 3 is detected by the count SW 4 and the detection signal is sent to the jackpot control means 408.
And the special winning opening drive control means 409. When a game ball wins the continuous winning opening 54, the winning is detected by the continuous switch SW3. Then, the continuous winning detection signal is outputted from the continuous switch SW3 to the big hit control means 408 and the big winning opening drive control means 409, respectively. The jackpot control means 408 sends a display signal to the continuation display 417 based on the continuation winning detection signal, and causes the lamp to blink. In addition, the special winning opening drive control means 409, based on the continuous winning detection signal, after the end of each cycle of the special game and a predetermined time has passed, the door 51
Output a solenoid open signal to the solenoid.

Specifically, the jackpot control means 408
Closes the door 51 when a count signal indicating that the winning number is 10 from the count SW4 is input, or when a predetermined time elapses, whichever is earlier. Therefore, a closing signal is output to the solenoid SOLA. In this way, the special game of the first cycle is completed. Then, on the assumption that the continuous winning detection signal is input to the special winning opening drive control means 409, the special winning opening 5
After an interval of a predetermined time until 3 is released again, a solenoid open signal of the next cycle is output to the solenoid.

Incidentally, based on the detection signal from the count SW 4, the big hit control means 408 makes the big win 53
The control signal is outputted so that the winning number display on the winning number display 415 is displayed. The continuation switch SW
From 3 on the basis of the continuous winning detection signal, the jackpot control means 408 outputs a control signal to cause the cycle number display 416 to display the number of cycles of the special game. As described above, in the special game, the above-described series of control is performed in a predetermined cycle (for example, 16 times) on condition that the game ball wins the continuous winning opening 54 in the large winning opening 53 of the variable winning device 50.
Cycle) as a limit.

The jackpot control means 408 counts the number of times a continuous winning detection signal has been input from the continuation switch SW 3, and the count reaches 15 to reach the final cycle of the special game. At the end of the closing operation, a reset signal is outputted to the special figure starting rate calculating means 504 to clear the calculation contents of the special figure starting rate calculating means 504.

In the above-described embodiment, the hit / miss of the variable display game is forcibly controlled in order to maintain the set start rate. However, any control may be used as long as the base value can always be maintained. When the number is small, the opening time of the ordinary electric accessory 70 may be extended to control the base value to be satisfied. In addition, the present invention is implemented as a card-type gaming machine by incorporating a ball-lending machine equipped with a card reader for holding a prepaid card and reading valuable data from the card, and writing in the gaming machine according to the above embodiment. You may.

In the above-described embodiment, the setting of the hit probability of the variable display game and the setting of the base value are performed by the game store clerk operating the game condition setting device 810 for each gaming machine. Operation may be performed centrally and remotely in a room. Further, in this embodiment, the hit probability in the variable display game of each gaming machine is not notified to the player, but the gaming machine may be provided with an informing means for notifying the hit probability in the variable display game. In the above-described embodiment, the selection setting of the base value and the hit probability in the variable display game are not linked. However, as the control to be linked, for example, when the base value is increased, the hit probability in the variable display game decreases. Alternatively, if the hit probability in the variable display game is increased, the control may be performed so that the base value decreases.

In the present invention, the game medium detecting means is mounted above the launching rail and near the end of the guide means. However, any place can be detected as long as the shooting sphere can be detected. The mounting means may be provided. Although the optical switch is used as the game medium detecting means in the above-described embodiment, any sensor may be used as long as it can detect the game medium. In addition, the sensor storage section 152 as the mounting means according to the present invention is formed in a housing shape, but may have any structure as long as the game medium detecting means can be attached or detached with one touch.

[0156]

According to the present invention, a front component having an opening at a position corresponding to a game area and a decorative member disposed outside the opening is provided by connecting the front component to the front side of the game board. A mounting member for mounting the decorative member formed outside the opening, and a required edge portion of the opening standing upright on the front side. And a guide portion surrounding the required area of the game area, and is integrally molded of synthetic resin, and guided along the outside of the required portion of the guide portion.
Road is formed, so that the guide taxiway is open ended U-shaped cross section on the front side, since the bottom was set to integrally molded of a synthetic resin together with the mounting frame, the mounting frame of the front component In the state where the decorative member is attached to the body via the decorative member attaching means, as long as this front component is attached to the front side of the game board via the attachment frame, each component to be attached to the front of the game board is provided. (Decoration member, guide part, plan
Inner taxiway, etc.) can be attached to appropriate places on the front of the game board at one time. Therefore, the mounting process can be simplified,
The workability at the time of attachment can be greatly improved, and the shapes and arrangement positions of the constituent members are also accurate. In addition, a required portion of the guide portion (a portion where the guide guideway is formed outside the guide portion) is in a state of being connected to the bottom portion forming the guide guideway. The required parts of the part can be easily mounted in the correct position without hanging out.

[Brief description of the drawings]

FIG. 1 is a front view of a gaming machine.

FIG. 2 is a front view of the gaming machine with an openable panel and a glass storage frame opened.

FIG. 3 is a front view of the game board.

FIG. 4 is a rear view of the game board.

FIG. 5 is a rear view of the gaming machine.

FIG. 6 is a front view of the frame board according to the first embodiment.

FIG. 7 is an exploded perspective view of the frame board according to the first embodiment.

FIG. 8 is a back view of the game board according to the second embodiment.

FIG. 9 is a front view of a frame board according to a first modification.

FIG. 10 is an exploded perspective view of a frame board according to a first modification.

FIG. 11 is a back side perspective view of an opening and closing panel according to a second modification.

FIG. 12 is a front view of a ball feeder according to a second modification.

FIG. 13 is a front view of a frame board according to a second modification.

FIG. 14 is an exploded perspective view of a frame board according to a second modification.

FIG. 15 is a rear perspective view of a foul ball collection gutter according to a second modification.

FIG. 16 is an exploded perspective view of a decorative body according to a third modification.

FIG. 17 is an exploded perspective view of a game board according to a third modification.

FIG. 18 is an exploded perspective view of the variable display device.

FIG. 19 is a perspective view of a variable display device according to another embodiment.

FIG. 20 is an exploded perspective view of a main part of a variable display device according to another embodiment.

FIG. 21 is a perspective view of a variable winning device.

FIG. 22 is a perspective view of an ordinary electric accessory.

FIG. 23 is a control block diagram of the control system of the gaming machine.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Gaming machine 2 Gaming area 160 Decorative body (front component) 163 Frame (mounting frame) 164 Gaming board opening (opening) 165 Guide 166 Guide paths 167a, 168a, 169a Mounting means (decoration member mounting means) ) 167b, 168b, 169b Lens member (decorative member) 180 Game board

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) A63F 7/02

Claims (1)

(57) [Claims] 1. A structure in which a game ball is fired by a hit ball launching device into a game area formed on the front side of a game board, and the shot game ball enters the game area via a guide path. The gaming machine further comprises: a front component member attached to a front side of the game board, having an opening at a location corresponding to the game area, and a decorative member disposed outside the opening. The component member includes a mounting frame for mounting the front component on the front side of the game board, and the mounting frame is formed outside the opening and is a decorative member mounting means for mounting the decorative member. And a guide portion surrounding the required range of the game area by erecting a required range of the edge of the opening on the front side, and integrally molded with a synthetic resin, outside the required portion of the guide portion. the proposal along Forming a guide path <br/>, and characterized in that said guide taxiway such that U-shaped cross-section which is opened on the front side, that the bottom so as to integrally molded of a synthetic resin together with the mounting frame Gaming machine to do.