JP6971079B2 - Pachinko machine - Google Patents

Description

The present invention relates to a gaming machine provided with a light emitting device.

Conventionally, a pachinko machine as an example of a game machine is also called an effect display device consisting of a liquid crystal display device on a game board in which a plurality of nails and prize-winning parts are arranged, or an accessory capable of emitting light in conjunction with the effect display. A light emitting device is provided, and various effects displayed on the liquid crystal display device and a light emitting effect by the light emitting device are devised to enhance the interest of the game.

Japanese Unexamined Patent Publication No. 2015-19824

As a light emitting device that can be used in a pachinko machine, Patent Document 1 discloses a configuration in which an LED is arranged on a substrate and a light diffusing member is formed in the direction of the optical axis of the LED to reflect light. This configuration makes it possible to uniformly emit light from a translucent portion formed in front of the light emitting device, for example, with characters or other designs.
However, in the above configuration, since the light diffusing member needs to be formed at a position separated from the LED by a predetermined dimension, the depth dimension of the entire light emitting device becomes large.

The present invention has been made to solve the above problems, and provides a gaming machine provided with a light emitting device capable of saving the installation space for the gaming machine while causing the translucent portion to emit light without uneven brightness. ..

As a configuration of the present invention for solving the above problems, the game machine is provided with a light emitting device arranged in a game board and having a light emitting element inside, and the light emitting device has a surface visible from the front of the game board. A cover partially formed as a translucent portion, a support plate arranged facing the back surface of the cover, and a plurality of substrates on which a light emitting element is mounted and arranged apart from each other on the support plate are provided. on the back surface except for the light transmitting portion of the cover, the silver film to prevent the transmission of light is applied, the reflecting plate having a white reflective region along the support plate and the surface of the substrate opposite to the rear surface of the cover There is disposed, the optical axes are opposed to each other of the light emitting element mounted on the plurality of substrates, and, by irradiating light to the reflective region and the flat line direction, and the reflection area are configured to provide surface light.
Na us, summary of the invention does not enumerate all the necessary features of the present invention can be a also INVENTION individual component making up the feature groups.

According to the gaming machine according to each of the above configurations, it is possible to save space in the light emitting device.

It is a schematic perspective view of a pachinko machine. It is a schematic front view of a game board. It is a schematic perspective view of a light emitting device. It is a schematic sectional drawing of a light emitting device. It is a control block diagram of a pachinko machine.

Hereinafter, the present invention will be described in detail through embodiments, but the following embodiments do not limit the invention according to the claims, and all combinations of features described in the embodiments are means for solving the invention. Is not always required.

[Overall configuration of gaming machines]
The pachinko machine 1 as an example of a game machine is a vertically rectangular machine frame 2 installed in an island facility of a game hall, and a main body frame 3 that is openably and closably attached to one side of the machine frame 2 by a hinge mechanism. And the game board housed in the main body frame 3, the glass window 4A which is pivotally attached to the front of the main body frame 3 so as to be openable and closable, and the glass window 4A arranged in the center, and the upper plate provided below the glass window 4A. The main configuration includes a panel frame 4 having 6A and a lower plate 6B, and a handle unit 7 projecting forward from one side of the lower portion of the panel frame 4. In a state where the panel frame 4 is closed to the main body frame 3, the player seated in front of the pachinko machine 1 is housed in the main body frame 3 through the glass window 4A arranged in the panel frame 4. It is possible to visually recognize the game area 31 of the game board 30.

At the center of the upper plate 6A, an operation mechanism 9 as an operation means that can be operated by the player is arranged. The operation mechanism 9 includes a circular push button 9A that can be pressed by the player, and a dial 9B that can be rotated by the player around the push button 9A. The operation mechanism 9 is connected to the effect control circuit 200 described later, and the signals output from the push button 9A and the dial 9B are input to the effect control circuit 200 side. The effect control circuit 200 controls the display and operation of the effect display device 300 according to, for example, the input timing of the push button 9A. In addition to this, the upper plate 6A is provided with a ball lending button, a return button, etc., and it is possible to lend a ball recorded on a recording medium such as an IC card inserted into a CR unit (not shown) by operating these buttons. The operation of lending the game balls corresponding to the number or the operation of returning the recording medium is executed.

[About the composition of the game board]
As shown in FIG. 2, the game board 30 housed in the main body frame 3 is formed with a game area 31 partitioned in a substantially circular shape by an outer guide rail 27 and an inner guide rail 28. The game area 31 is a space formed between the front surface of the game board 30 and the rear surface of the glass window 4A, and is an area in which a game ball launched by a launching mechanism (not shown) can flow down. In addition to this, a large number of nails are arranged on the game board 30, and the game ball launched by the launching mechanism (not shown) by the operation of the handle unit 7 of the player is irregular due to the large number of nails and the windmill. It flows down in the game area 31 while being guided by. The game area 31 is generally divided into a left-handed area and a right-handed area, and by adjusting the strength at which the game ball is launched by operating the handle unit 7, it is possible to select which area the game ball should flow down onto. can do.

A first start winning part 60, a second starting winning part 62, a large winning part 64, a passing gate 68, and a general winning part 59 are arranged on the board surface of the game board 30, and a game ball is arranged on these winning parts. Is entered and detected by the switches built in each component (first start port detection switch SW1, second start port detection switch SW2, large winning opening detection switch SW3, general winning opening detection switch SW5). A predetermined number of prize balls corresponding to each winning part are paid out to the upper plate 6A. Further, when the game ball enters the first starting prize component 60 or the second starting winning component 62, the prize ball is paid out and the large prize component 64 is opened to open, which is advantageous for the player by a predetermined probability. Various lottery including a lottery regarding whether or not a special game (big hit game) can be executed, a lottery for determining the mode of the special game, or a game state after the special game is performed by the main control circuit 100. Will be executed. That is, the entry of the game ball into the first starting winning component 60 or the second starting winning component 62 is an opportunity to receive the above-mentioned various lottery.

The first start winning component 60 is a winning component disposed in the center of the game area 31 in the left-right direction, and has a ball entry port 60a having an upper opening. The second start winning component 62 is a winning component arranged directly below the first starting winning component 60, and includes a ball entry port 62a having an upper opening and an opening / closing body 62b that closes or opens the winning opening. .. The opening / closing body 62b is composed of a pair of vane-shaped members that can be in a closed state and an open state, and when the vane-shaped member is in an upright closed state in the vertical direction, the opening / closing body 62b is with a first start winning component 60 located directly above. Due to the positional relationship, the ball is prevented from entering the ball entry port 62a. On the other hand, in the open state in which the blade-shaped member is laid down in the left-right direction, a space is created in which the game ball can flow down, and the ball is allowed to enter the ball entry port 62a. The opening / closing operation of the opening / closing body 62b is realized by driving the solenoid SOL1 described later.
Further, the opening operation of the opening / closing body 62b is the result of a lottery regarding whether or not the opening operation executed by the main control circuit 100 is possible, triggered by the passage of the game ball through the passing gate 68 arranged on the left side portion of the game area 31. Is executed when is a hit. The passage gate 68 is a gate-shaped game component having upper and lower openings, and only a game ball flowing down on the left side of the game area 31 can pass through.

A large prize-winning component 64 is arranged in the lower right portion of the game area 31. The prize-winning component 64 has a horizontally long rectangular entry port 64a having an upper opening and an opening / closing body 65 that closes or opens the entry opening 64a. The opening / closing body 65 is a member capable of opening / closing in the front-rear direction of the game board 30 by driving a solenoid SOL2 described later, and the ball entry port 64a is opened in a state of lying down in front of the game board 30 to open the game board. The entry port 64a is closed in a state of being upright in parallel with 30. The opening operation of the opening / closing body 65 is a case where a predetermined lottery result regarding whether or not a special game to be executed is executed triggered by the entry of a game ball into the first starting winning part 60 or the second starting winning part 62 is successful. Is executed. The plurality of general winning parts 59 are members arranged in the lower left portion of the game area 31, and have a ball entry port 59a having an upper opening.

Next, various display devices mounted on the game board 30 will be described. As shown in FIG. 2, the effect display device 300 is arranged behind the opening 32 in the center of the game board 30. The effect display device 300 is a display device including, for example, a display screen D1 made of a liquid crystal display, and is displayed, for example, along with an image related to an effect symbol in which a number and a character are combined, or a variable display of the effect symbol. Various types of images are displayed, such as images such as still images and moving images expressing advance notice effects and reach effects, and images displayed during special games. Then, the player enjoys the game mainly while visually recognizing the effect pattern displayed on the display screen D1 and the variable effect such as the advance notice effect and the reach effect. The image display control for the effect display device 300 is executed by the effect control circuit 200 described later.

A light emitting device 70, which is also called a bonus device, is arranged above the opening 32 of the game board 30. The light emitting device 70 is a device located in front of the display screen D1 in the opening 32, and the effect is enhanced by emitting light in combination with the image display on the display screen D1. As shown in the figure, on the front surface of the light emitting device 70, for example, a translucent portion 80 bordered by characters or a predetermined shape is formed, and a plurality of LEDs 1; LED 2 described later arranged inside emit light. By doing so, the translucent portion 80 emits light uniformly without uneven brightness, and when viewed from the player sitting in front of the game board 30, the characters constituting the translucent portion 80 and the predetermined modeling are clearly visually recognized. It becomes possible. The configuration of the light emitting device 70 will be described later.

A design portion 702; 704; 706 is formed around the opening portion 32. The design portion 702 is a region located above the opening 32, and a three-dimensional uneven shape with a motif of a group of buildings is formed along the left-right direction. The design portion 704 is a region located on the right side of the opening 32, and like the design portion 702, a three-dimensional uneven shape with a motif of a group of buildings is formed along the vertical direction. .. The design portion 706 is a region located on the left side of the opening 32, and a three-dimensional uneven shape with a predetermined character's face as a motif is formed in the upper part, and a three-dimensional shape with a building group as a motif is formed in the lower part. Concavo-convex shape is formed. The design portion 704; 706 is formed of light-transmitting acrylic or the like, and varies depending on the light emitted toward the front from a plurality of LEDs arranged on the LED substrate (not shown) located at the rear. The pattern makes it possible to emit light. Each design portion 702; 704; 706 is in a state of protruding forward from the board surface of the game board 30, and it is impossible for a game ball launched into the game area 31 to pass in front of each design portion. NS.

On the outside of the game area 31 of the game board 30, a first special symbol display device 35a, a second special symbol display device 35b, a first special symbol hold display device 36a, a second special symbol hold display device 36b, and a normal symbol display are displayed. A device 37 and a normal symbol hold display device 38 are provided. Each display device is controlled by the main control circuit 100 according to the progress of the game, and the game status is notified to the player by the change of the display.

Hereinafter, the internal structure of the light emitting device 70 will be described with reference to FIGS. 3 and 4. In the following description, the direction will be described with reference to the mounting state of the light emitting device 70 shown in FIGS. 1 and 2, but it goes without saying that the direction may change depending on the mounting state. FIG. 3 is a schematic perspective view showing a main part of the light emitting device 70, and FIG. 4 is a schematic cross-sectional view showing the main part as well. As shown in the figure, the light emitting device 70 includes a cover body 700 having a translucent portion 80 formed on the front surface from the front to the rear, and a pair of LED substrates 750; 760 accommodated inside the cover body 700. A support plate 770 that supports the pair of LED substrates 750; 760, and a lid 780 that closes the opening of the cover 700.

As shown in each figure, the cover body 700 has a box shape with a rear opening, and is formed in a substantially oblong trapezoidal shape when viewed from the front. As described above, the translucent portion 80 is formed on the front surface 700A of the cover body 700. The translucent portion 80 is a portion having light transmittance, and the back surface 700B corresponding to the translucent portion 80 is subjected to lens processing. Further, the back surface 700B corresponding to the portion excluding the translucent portion 80 is subjected to silver film processing by a method such as vapor deposition to prevent light from being transmitted from other than the translucent portion 80, and LED1; LED2; Reflects the light from. Side wall portions 702A to 702D are formed on the four sides of the front surface 700A of the cover body 700, and an internal space capable of accommodating the LED substrate 750; 760 and the support plate 770 is formed. Further, the lid body 780 facing the cover body 700 has a shallow box shape corresponding to the outer shape of the cover body 700, and is combined with the cover body 700 via a fastening means (not shown) to form a rear opening. To block. That is, the LED substrate 750; 760 and the support plate 770 are housed in the internal space formed by the cover body 700 and the lid body 780.

The LED substrate 750; 760 is a horizontally long plate body extending so as to correspond to the upper side and the lower side of the front surface 700A of the cover body 700, respectively, and is fixedly placed on the support plate 770 in a state of being separated in the vertical direction. Will be done. On the surface 752 of the LED substrate 750, a plurality of LEDs 1 are arranged along the vicinity of the upper edge portion 750A. The plurality of LEDs 1 are so-called side-type LEDs that irradiate light in a direction parallel to the surface 752 of the LED substrate 750, and are downward and orthogonal to the width direction of the LED substrate 750 as shown by the arrow X1 in FIG. It has an irradiation unit K that irradiates light in a direction parallel to the surface 752 of the substrate. On the surface 762 of the LED substrate 760, a plurality of LEDs 2 are arranged along the vicinity of the lower edge portion 760A. The plurality of LEDs 2 are side-type LEDs like the LED 1, and as shown by the arrow X2, the irradiation irradiates the light in the direction orthogonal to the width direction of the LED substrate 760 and in the direction parallel to the surface 762 of the substrate. It has a part K. That is, the directions of the light emitted from the LED group L1 composed of the plurality of LEDs 1 and the LED group L2 composed of the plurality of LEDs 2 are vertically opposed to each other, and are emitted from the respective LED groups L1; L2. The light is reflected by the reflection region R1 formed over the LED substrate 750; 760 and the support plate 770, is incident from the back surface 700B of the translucent portion 80, and is transmitted to the front of the translucent portion 80.

On the back surface of each LED board 750; 760, a printed wiring (not shown), a connector that conducts with the wiring, and the like are arranged, and by being connected to the effect control circuit 200 side via the connector and the cable, the effect control circuit 200 side is connected. Each LED1; LED2 is controlled to emit light by a predetermined lighting pattern or emission color.

The support plate 770 is a horizontally long trapezoidal plate that substantially corresponds to the outer shape of the cover 700, and the LED substrate 750; 760 described above is a fixing means such as a set screw (not shown) along the upper and lower sides thereof. Is placed by. Notches 774A; 774B are formed on the upper and lower sides of the support plate 770, and a cable connected to the LED substrate 750; 760 via the notch 774A; 774B is pulled out to the outside.

As shown in FIG. 3, the support plate 770 on which the LED substrate 750; 760 is mounted is fixedly positioned and held by the side wall portion 782 formed along the peripheral edge of the lid 780.
In this example, the LED substrates 750; 760 are arranged as a pair on the support plate 770 having a substantially trapezoidal shape so as to be separated in the vertical direction. A single LED substrate may be adopted, and a plurality of LEDs 1; LEDs 2 may be arranged on the single LED substrate. In this case, the support plate 770 may be omitted.

As shown in each figure, the reflection region R1 is formed on the surface of the LED substrate 750 excluding the portion where the LED1 is arranged, the surface of the LED substrate 760 excluding the portion where the LED2 is arranged, and the surface of the support plate 770. Is formed. The reflection region R1 is composed of, for example, a flexible plate-shaped body P made of a plurality of layers of polycarbonate, and the plate-shaped body P is attached over the surface of the LED substrate 750; 760 and the surface of the support plate 770. Will be done. The uppermost surface of the plate-shaped body P facing the translucent portion 80 is colored white and reflects the light from the LED1; LED2 toward the translucent portion 80 located in front. Further, the reflection region R1 may be composed of, for example, a single layer of PET, and in this case as well, the surface facing the translucent portion 80 is colored white.

As shown in FIG. 4, the position (thickness) of the white surface of the reflection region R1 formed along the surfaces of the LED substrate 750; 760 and the support plate 770 is the position (thickness) of the irradiation portion K of the plurality of LEDs 1; LED 2. It is formed so as to be posterior (thinner) than. That is, the reflection region R1 is set behind the optical axis L1 of the light emitted from the irradiation unit K. With such a configuration, the light emitted from the irradiation unit K spreads in the space between the reflection region R1 and the cover body 700 without being hindered by the reflection region R1, and the front surface on which the translucent portion 80 is formed. Since the reflection region R1 formed in substantially the entire region facing the 700A reflects toward the front (translucent portion 80 side), the entire region of the reflection region R1 becomes a so-called surface light emitting state, and the light translucent portion 80 emits brightness. Even and uniform light will be output to the outside.

As described above, according to the light emitting device 70 according to the present embodiment, the reflection region R1 having at least a white surface is formed in substantially the entire range facing the front surface 700A of the cover body 700 in which the translucent portion 80 is formed. A side-type LED1 located between the reflection region R1 and the back surface 700B of the cover body 700; by irradiating light from the LED2 in a direction parallel to the reflection region R1, the reflection region R1 is substantially surface-emitting. It is possible to make the translucent portion 80 located on the opposite side emit light clearly without uneven brightness. Further, as long as the position of the irradiation portion K of the LED1; LED2 is between the reflection region R1 and the back surface 700B of the cover body 700, the reflection region R1 can be surface-emitted, and thus the dimension in the front-rear direction of the light emitting device 70. (Depth dimension) can be significantly reduced. Further, since the reflection region R1 emits surface light uniformly, the cover body 700 is used even when the shape of the front surface 700A of the cover body 700 or the shape of the translucent portion 80 is changed due to the adoption in other gaming machines. Configurations other than those can be diverted, and resource saving can be achieved.
In the above-described embodiment, the side-type LED1; LED2 is used to irradiate light between the reflection region R1 and the back surface 700B of the cover body 700. For example, a top-type LED is used. By placing the mounted LED substrate 750; 760 in a state of standing perpendicular to the surface of the support plate 770, the light from the top-type LED is placed between the reflection region R1 and the back surface 700B of the cover body 700. It may be configured to irradiate.

[About the internal configuration of pachinko machines]
FIG. 5 is a block diagram showing a configuration of a control means responsible for controlling the pachinko machine 1. As shown in the figure, the pachinko machine 1 has a main control circuit 100 that mainly controls basic operations related to the game in general, a payout control circuit 150 that mainly controls the payout operation, and a launch that mainly controls the launch operation of the game ball. It includes a control circuit 160 and an effect control circuit 200.

The main control circuit 100 includes a (main) CPU 100a, a (main) ROM 100b, and a (main) RAM 100c, and a program stored in the ROM 100b in advance corresponding to an input from each detection switch or timer described later by the CPU 100a is provided. It reads out, performs arithmetic processing according to the program, directly controls each of the above-mentioned devices connected to the main control circuit 100, and sends various commands to other control circuits. Further, at this time, the RAM 100c functions as a work area during the calculation processing of the CPU 100a, and temporarily holds various data and commands necessary for the calculation.

As shown in the figure, the main control circuit 100 includes the first start port detection switch SW1 for detecting the entry of the game ball into the first start winning component 60, and the entry of the game ball into the second start winning component 62. The second start port detection switch SW2 for detecting the ball, the large winning opening detection switch SW3 for detecting the entry of the game ball into the large winning component 64, the gate detection switch SW4 for detecting the passage of the game ball to the passing gate 68, and the gate detection switch SW4. The general winning opening detection switch SW5 for detecting the entry of the game ball into the general winning component 59 is connected, and the detection signal output from each detection switch is input to the main control circuit 100 side.

Further, in the main control circuit 100, the solenoid SOL1 for opening and closing the opening / closing body 62b provided in the above-mentioned second starting winning component 62 and the opening / closing body 65 provided in the large winning component 64 are opened and closed. Solenoids SOL2 are connected, and these solenoids are directly controlled by the main control circuit 100. Further, the main control circuit 100 includes a first special symbol display device 35A, a second special symbol display device 35B, a first special symbol hold display device 36A, a second special symbol hold display device 36B, a normal symbol display device 37, and a normal symbol display device 37. A normal symbol hold display device 38 is connected, and these display devices are directly controlled by the main control circuit 100.

A payout control circuit 150 and an effect control circuit 200 are connected to the main control circuit 100. The payout control circuit 150 is a microcomputer provided with a CPU, ROM, and RAM (not shown) like the main control circuit 100, and is communicably connected to the main control circuit 100. Further, an external information output terminal board 151 is connected to the main control circuit 100 and the payout control circuit 150. The external information output terminal board 151 is provided on the host computer side where various information regarding the progress of the game output from the main control circuit 100 (CPU 100a) and the payout control circuit 150 (payout CPU) is provided in the pachinko machine 1 installation shop or the like. Send to.

A payout motor 152 for paying out prize balls to a player and a prize ball number counting switch 153 are connected to the payout control circuit 150. The payout control circuit 150 controls the payout motor 152 so that a predetermined number of prize balls is paid out based on the prize ball number information included in the payout command transmitted from the main control circuit 100. The prize balls paid out by driving the payout motor 152 are detected by the prize ball number counting switch 153, and the payout control circuit 150 side grasps whether or not an appropriate number of prize balls has been paid out. In addition, in the payout control circuit 150, the plate full tank detection switch 154 that detects that more than the allowable number of game balls are stored in the upper plate 6A, and the doors of the panel frame 4 and the main body frame 3 are opened. Various switches such as the door open detection switch 155 that detects that the switch is being used are connected.

Further, the launch control circuit 160 includes a touch sensor 161 mounted in the handle unit 7, a launch volume 162, a ball feed motor 163 that feeds a game ball stored in the upper plate 6A into a launch mechanism (not shown), and launch. A ball launch motor 164 housed in the mechanism is connected. The launch control circuit 160 is a ball based on an input signal from the launch volume 162 that changes according to the amount of operation of the handle unit 7 by the player, subject to the launch permission from the payout control circuit 150 and the input from the touch sensor 161. The firing motor 164 is controlled to launch the game ball stored in the upper plate 6A into the game area 31 by a predetermined firing force.

The effect control circuit 200 controls various effect displays and effect operations while the game is in progress or on standby. The effect control circuit 200 includes a (sub) CPU 200a, a (sub) ROM 200b, and a (sub) RAM 200c, and communicates only from the main control circuit 100 to the effect control circuit 200 with respect to the main control circuit 100 (one-way communication). ) Is connected so that it is possible. The effect control circuit 200 reads a program stored in advance in the ROM 200b and performs arithmetic processing according to the program based on various commands related to the effect transmitted from the main control circuit 100 and input signals from the internal timer. , Display control of the image displayed on the effect display device (not shown) connected to the effect control circuit 200, light emission control of each LED1; LFD2 mounted on the LED board 750; 760, music and sound effects during the game, etc. The sound output control or the like for outputting the sound of the above from the speaker unit 8 is executed. At this time, the RAM 200c functions as a work area during the calculation processing of the CPU 200a, and temporarily holds various data, commands, and the like necessary for the calculation.
Further, the effect control circuit 200 is connected to the CPU 200a, receives various commands related to image display transmitted from the CPU 200a, and displays various images on the effect display device, and is in the process of displaying the image. It is equipped with hardware necessary for various controls, such as a VRAM that temporarily stores various data and the like necessary for the system, and a voice synthesis LSI for voice control. Further, the above-mentioned operation mechanism 9 that can be arbitrarily operated by the player is connected to the effect control circuit 200. For example, each of the above-mentioned controls is executed according to the operation timing of the operation mechanism 9, and the operation mechanism 9 is executed. It is possible to express a predetermined effect according to the operation timing of.

Although not shown, a power supply circuit is connected to each of the above control circuits, and power is supplied from an external power source on the game installation shop side by operating a power switch provided in the power supply circuit. Each control circuit is activated by generating the external power supply as a power supply necessary for the operation of each control circuit and supplying the generated power supply to each control circuit. Further, the power supply circuit is equipped with a backup power supply such as a capacitor, and when the power is cut off, power is supplied from the backup power supply to the main control circuit 100 and the payout control circuit 150, and these two Various data and commands stored in the RAM of the control circuit are held. In addition, the power supply circuit is also equipped with a dedicated backup power supply for the effect control circuit 200, and when the power is cut off, various data and commands stored in the RAM are supplied by the power supply from the dedicated backup power supply. A part of is stored in the backup RAM separately installed.

Although the present invention has been described above based on the embodiments, the technical scope of the present invention is not limited to the above embodiments, and it is possible to make various changes and improvements by combining the embodiments. Obvious in the trader. Further, it is clear from the description of the scope of claims that such various modified and improved forms may be included in the technical scope of the present invention.

1 Pachinko machine, 30 game board, 32 openings, 70 light emitting device, 80 translucent part,
700 cover body, 700A surface, 750; 760 LED board, 770 support plate,
780 lid, R1 reflection area, K irradiation part, P plate-like body

Claims (1)

A gaming machine provided on a gaming board and equipped with a light emitting device having a light emitting element inside.
The light emitting device is
A cover in which a part of the surface visible from the front of the game board is formed as a translucent portion,
A support plate arranged to face the back surface of the cover and
A plurality of substrates on which the light emitting element is mounted and arranged apart from each other on the support plate, and
Equipped with
A silver film that prevents the transmission of light is applied to the back surface of the cover except for the translucent portion.
A support plate facing the back surface of the cover and a reflector having a white reflection region are arranged along the surface of the substrate.
Gaming optical axes of the light emitting element mounted on the plurality of substrates are opposed to each other, and wherein by irradiating light to the reflective region and the flat line direction, and characterized in that the reflection region is surface-emitting Machine.

Images