JP4937657B2 - Automatic ticket gate - Google Patents

Description

  The present invention relates to an automatic ticket gate, and in particular, a flap protrudes from the housing in a direction perpendicular to the direction of passage of the ticket gate to close the ticket gate, and the protruding flap is housed in the housing to open the ticket gate. It relates to a so-called saddle type automatic ticket gate.

  Conventionally, this type of automatic ticket gate has a pair of cases provided with a ticket gate passage having a predetermined passage width through which a single user (passenger) can pass. And from these housings, it is made of a flat plate material in a direction perpendicular to the passing direction of the ticket gate passages, and flaps having a predetermined flat area can be protruded (advanced), respectively. Each of the flaps can be stored (retracted) in the casing (see Non-Patent Document 1).

  Therefore, the vertical automatic ticket gate having the above-described configuration can close the ticket gate passage when the flaps protrude from the pair of housings to prevent the user from passing, and can protrude toward the ticket gate passage side. When these flaps are stored in the housing, the ticket gate is opened to allow the user to pass therethrough. Since this automatic ticket gate can cover most of the passing area perpendicular to the passing direction of the ticket gate passage when the flap protrudes from the pair of housings, it has a high passage blocking ability. Yes.

Also, generally, a vertical automatic ticket gate has two flaps provided in each housing in order to reduce the width of each housing (the length in the direction perpendicular to the passing direction of the ticket gate) as much as possible. It is configured in pairs. In other words, the flap is composed of an outer flap and an inner flap provided so as to freely enter and exit from the outer flap.
Published on August 20, 2003 Design Bulletin of the People's Republic of China CN3315087D

  However, the conventional flap protrudes (advances) in a direction perpendicular to the passing direction of the ticket gate passage to prevent the user from passing, and the protruding flap is stored (retracted) in the housing to prevent the user from passing. In the permitted automatic ticket gate, the flap unit must be mounted in a high-density manner in a small-width casing. Therefore, further simplification and downsizing of the flap unit has been desired. Further, the flap unit has a high frequency of opening and closing operations due to the nature of the automatic ticket gate. Therefore, the appearance of a flap unit having excellent durability has been awaited. Furthermore, since the automatic ticket gate is a device intended for humans, there should be no projections other than flaps on the ticket gate side, and it should look good, that is, an automatic ticket gate that is friendly to humans (users). Was desired.

  In addition, in this type of automatic ticket gate, for example, when the automatic ticket gate stops operating due to a power failure or the like, the staff (station staff) In some cases, the ticket gate passage must be forcibly opened by storing it in the housing. However, it has been desired to make this opening operation easy.

  Accordingly, the present invention has been made to meet the above-mentioned demands, and the object thereof is to simplify and make it compact and to increase the mounting density, and further, it has excellent durability and is suitable for human beings. Furthermore, it is another object of the present invention to provide an automatic ticket gate that can easily open the ticket gate if necessary.

In order to achieve the above object, an automatic ticket gate according to the present invention is characterized in that the invention according to claim 1 is a pair of gates having a predetermined width through which a single user can pass. When a flap protrudes from the housing in a direction perpendicular to the passing direction of the ticket gate, the user is prevented from passing through the ticket gate, and when each of the protruding flaps is stored in the housing, In the automatic ticket gate that allows the user to pass through the ticket gate, each flap has an outer flap that is rotatably supported on a support shaft on the lower side, and a shaft that is rotatable on the same support shaft as the outer flap. The inner flap is supported and is housed in the outer flap so as to freely enter and exit, and the upper side of each of the outer flap and the inner flap is connected to the outer flap side. It is connected by a first link mechanism comprising a link rod and a second link rod connected to the inner flap side thereof, and the inner flap has a lower side of the inner flap and more than the support shaft. On the upper side, there is provided a drive mechanism that rotates against the force of a spring member that rotates the inner flap so as to protrude toward the ticket gate passage side. The drive mechanism includes a motor, the motor, and the motor A second link mechanism comprising a first link piece and a second link piece provided between the inner flaps. The first link piece has the same rotational axis direction as the first link piece. Solenoid having an opening in the direction and a side wall surface formed on an inclined surface, and a distal end formed on the inclined surface corresponding to the inclined surface of the recessed portion, and fixed to the housing side Has a contact part that can be driven freely A stopper piece is provided, and the stopper piece is connected to an operation piece that is operated so as to remove the contact portion of the stopper piece from the concave portion as necessary. Machine.
It is characterized by that.
In the automatic ticket gate according to claim 2 of the present invention, the first link bar has a shaft center direction at a predetermined position between the connecting portion to the outer flap and the connecting portion of the second link rod. A shaft portion having a predetermined length orthogonal to the longitudinal direction of the first link rod is provided, and the shaft portion is provided on the housing side extending in the same direction as the rotation direction of the outer flap and the inner flap. It is characterized by moving in a fixed groove.
The automatic ticket gate according to claim 3 of the present invention is characterized in that the first link mechanism is provided on the upper side of each of the outer flap and the inner flap and on the side opposite to the ticket gate passage side.
In the automatic ticket gate according to claim 4 of the present invention, the outer side of the outer flap is made of a material that is rich in lubricity and wear-resistant, and further, the upper side of the outer flap is It is characterized in that it slides on a guide portion fixedly provided on the housing side.

In the automatic ticket gate according to claim 1 of the present invention, each flap is rotatably supported on an outer flap rotatably supported on a support shaft on the lower side, and on the same support shaft as the outer flap. And an upper side of the outer flap and the inner flap is connected to the outer flap side of the inner flap and the inner flap side thereof. The inner flap is connected to the inner flap on the lower side of the inner flap and on the upper side of the support shaft. A drive mechanism that rotates against the force of a spring member that rotates so as to protrude toward the ticket gate passage side is provided, and the drive mechanism is a motor and a first provided between the motor and the inner flap. Link piece and The first link piece has an opening in the same direction as the rotation axis direction of the first link piece, and the side wall surface is an inclined surface. A stopper piece having a recessed portion formed, and having a contact portion which is formed in an inclined surface corresponding to the inclined surface of the recessed portion and is driven to be freely inserted and removed by a solenoid fixed to the housing side. The stopper piece is connected to an operation piece that is operated so as to remove the abutting portion of the stopper piece from the concave portion, if necessary. Since the sliding surface of the concave portion of the first link piece slides, the operation piece can be operated with a small force. Therefore, when the automatic ticket gate is turned off and the flap (outer flap and inner flap) protrudes toward the ticket gate passage to close the ticket gate, it is necessary to open the ticket gate. When is pressed, the flap is automatically opened by the force of the spring member.
In the automatic ticket gate according to claim 2 of the present invention, the first link bar has a shaft center direction at a predetermined position between the connecting portion to the outer flap and the connecting portion of the second link rod. A shaft portion having a predetermined length orthogonal to the longitudinal direction of the first link rod is provided, and the shaft portion is fixed to the housing side extending in the same direction as the rotation direction of the outer flap and the inner flap. Therefore, the outer flap can be rotated in accordance with the rotation of the inner flap, and the movement operation of both flaps can be performed smoothly. In addition, since the movement of both flaps is performed smoothly, the impact during operation is small, and therefore the durability can be improved.
In the automatic ticket gate according to claim 3 of the present invention, the first link mechanism is provided on the upper side of each of the outer flap and the inner flap and on the side opposite to the ticket gate passage. Does not appear on the ticket gate side and not only the appearance is improved, but also the protrusion on the ticket gate side can be effectively eliminated.
In the automatic ticket gate according to claim 4 of the present invention, the outer flap is made of a material having a high lubricity and wear resistance on the upper side, and the upper side is fixed to the housing side. Since the guide portion is slid, the flap can be smoothly moved (rotated) and the life of the flap can be extended.

The best mode for carrying out the present invention will be described below with reference to the drawings. FIG. 1 is a plan view of an automatic ticket gate G according to an embodiment of the present invention. FIG. 2 (a) shows that flaps F ₁ and F ₂ protrude toward the ticket gate passage P and close the ticket gate passage P. shows a state of blocking the passage of the user (passenger) Te, the front corresponds to FIG viewed FIG. 1 from the bottom view, FIG. 2 (b), wicket flap F _1, F ₂ moves backward shows a state in which the passage of the user by opening a passage P is allowed, a front view corresponding to FIG viewed FIG 1 from below, Figure 3, the diagram 1 from X ₁ -X ₁ line arrow direction FIG.

The automatic ticket gate G has a pair of housings H ₁ and H ₂ provided with a ticket gate passage P having a predetermined passage width between which one adult user can pass with a margin. These housings H ₁ and H ₂ have a predetermined length along the passage direction of the ticket gate passage P, a predetermined width along a direction orthogonal to the passage direction of the ticket gate passage P, and It is formed in a rectangular parallelepiped shape that is about half the height of an adult user. In addition, the passage width of the ticket gate passage P may be formed wide so that a wheelchair can pass through.

Since each of the housings H ₁ and H ₂ has the same configuration, the housing H ₁ will be described below as an example. A contactless IC is formed on the upper end surface of the housing H _{1 on} the inlet side (the upper side in FIG. 1). An insertion slot 1 for a card (not shown) is provided, and an antenna A for communicating with a non-contact type IC card is provided on the upper surface on the entrance side of the housing H ₁ . Then, in the vicinity of the antenna A on the upper surface of the casing opposite to the insertion slot 1, a non-contact type IC card is touched on the antenna A, or a non-contact type IC card is held over the antenna A (hereinafter referred to as the antenna A). The communication status display unit 2 is provided for displaying the communication status when touching. Further, a guide display portion 3 similar to that provided on the upper end surface of the housing H ₂ in FIGS. 2A and 2B is provided on the upper end surface of the housing H ₁ . When permitting entry into the ticket gate passage P, the guidance display section 3 displays a mark for permitting entry such as the arrows shown in FIGS. 2 (a) and 2 (b). When entry is not permitted, a mark for prohibiting entry such as a cross is displayed.

In Figure 3, 4a through 4h is a transmission type human detector consisting of a photoelectric sensor, the upper portion of the side surface of the ticket checker passage P side of the housing H _1, and, along the passing direction of the wicket passage P predetermined A plurality (eight in the illustrated example) are provided with a gap between them. That is, these transmission human detectors 4a~4h, the other to have also opposed housing H _2, one of the housing H ₁ (or H ₂₎ light emitted the other from the side housing A user in the ticket gate passage P can be detected depending on whether or not the body H ₂ (or H ₁ ) has received light.

In Figure 3, bodies 5a to 5c are opposite a reflective type human detector consisting of a sensor of the distance measuring equation using a predetermined reflected light such as infrared rays, the upper surface of the housing H _1, and the ticket gate passage P On the side, it is provided in a sensor box H ₁ ′ provided so as to protrude along the passing direction of the ticket gate passage P. That is, a plurality (three in the illustrated example) of the reflection type human detectors 5a to 5c are provided in the sensor box H ₁ ′ with a predetermined interval along the passing direction of the ticket gate passage P. These reflective human detectors 5a to 5c are configured to detect an object (user) having a predetermined height or more from the floor surface of the ticket gate passage P so that an adult user in the ticket gate passage P can be detected. ing. Therefore, when both the transmission type human detectors 4a to 4h and the reflection type human detectors 5a to 5c are detected, the user is determined to be an adult user and is detected by the reflection type human detectors 5a to 5c. If it is detected only by the transmission type human detectors 4a to 4h, the user can be determined as a child (child) user.

In FIG. 3, reference numeral 6 denotes a speaker, which is provided substantially at the center of the upper portion of the side surface of the housing H _{1 on} the ticket gate passage P side. The speaker 6 is configured so that predetermined contents can be guided to the user by voice. Further, in FIG. 3, 7 is an opening button are provided at the substantially central portion of the end surfaces of the inlet and outlet sides of the ticket gate passage P of the housing H _1. The open button 7 is pressed when an attendant (station employee) manually opens the flap F ₁ protruding toward the ticket gate passage P.

The pair of housings H ₁ and H ₂ are provided with the input port 1, the antenna A, the communication status display unit 2 and the guidance display unit 3, respectively, and the automatic ticket gate G is used for entering and exiting. It is configured for a so-called bidirectional automatic ticket gate that can be used for both. However, when the automatic ticket gate G is a dedicated automatic ticket gate for entry or exit, these devices are provided only in one of the cases.

In the figure, F ₁ is a flap, which is provided vertically in the housing H ₁ . From the vertically long opening 8 provided on the side surface of the housing H _{1 on} the ticket gate passage P side, the outer flap f ₁ of the flap F ₁ and the flap F _{1 in} the direction perpendicular to the passing direction of the ticket gate passage P The inner wrap f ₂ protrudes (advances), and the protruded outer flap f ₁ and inner flap f ₂ can be stored (retracted) in the housing H ₁ . The upper surface of the housing H ₁ provided with the flap F ₁ is formed slightly higher than other upper surface portions in order to secure and sufficiently secure the height of the outer flap f ₁ and the inner flap f _2. Yes.

In the illustrated example, the flap F _1, F _2, since the automatic ticket gate G is formed on interactive, flaps F _1, F ₂ corresponds to the central portion of the passage direction of the ticket gate passages P Although are provided in the housing H _1, H ₂ locations, when the automatic ticket gate G is only type are provided respectively on the housing H _1, H ₂ of a portion corresponding to the outlet side of the ticket gate passage P . In this case, the length of the housings H ₁ and H ₂ can be made almost half that of the illustrated bidirectional type.

FIG. 4 is a perspective view of the flap unit F ′ ₁ on the side of the flap F ₁ provided in the housing H ₁ . Hereinafter, the flap unit F ′ ₁ shown in FIG. 4 will be described in detail. Incidentally, other housing flap F ₂ side provided in H ₂ flap unit F '(not shown) _2, flap unit F of the flap F ₁ side' only configured ₁ symmetrical, its The structure is the same. Thus, while the description of the housing flap unit is provided in H ₂ F _'2 is omitted.

The flap F ₁ is assembled on a frame 10 that is detachably fixed to the housing H ₁ by fixing means such as bolts and nuts (not shown). Therefore, when the frame 10 is fixed to the housing H ₁ , the frame 10 and the housing H ₁ are integrated. For this reason, being fixed to the frame 10 means the same thing as “fixed to the housing” in the present invention. The frame 10 is provided with a motor 11 that constitutes a part of the drive mechanism and that can rotate forward and backward, and an inner flap f ₁ and an outer flap f _{2 that} are rotated by using the motor 11 as a drive source. . The motor 11, FIG. 6 to be described later (a), as shown in (b), the lower side of the inner flap f _2, and ticket checker passage P opposite (FIG. 6 (a), in the (b) On the left).

FIG. 5 is an enlarged perspective view of the upper part of FIG. 4 viewed from the opposite direction. As is clear from FIGS. 4 and 5, the inner flap f ₂ is provided so as to be able to enter and leave the outer flap f ₁ . The upper side portion 12 of the outer flap f ₁ is made of a synthetic resin that is rich in lubricity and wear-resistant. An example of such a synthetic resin is a polyacetal resin. The polyacetal resin can be easily obtained at a low cost. Of course, the upper side 12 can be made of a metal such as SUS, but the synthetic resin is a softer impact when the user comes into contact with the flap, the appearance is better, and a human friendly flap. You can also

The upper side portion 12 of the outer flap f ₁ is slidably supported by a guide portion 13 fixed to the frame 10 so that the outer flap f ₁ can be smoothly rotated. That is, the guide portion 13 is fixed to the frame 10 so as to sandwich the outer flap f ₁ from above with a predetermined gap.

Next, the outer flap f ₁ and the inner flap f ₂ will be described with reference to FIGS. 6A and 6B show the outer flap f ₁ and the inner flap f ₂ extracted from the flap unit F ′ ₁ shown in FIG. 4, and FIG. 6A shows the outer flap f ₁ . and shows a state in which the inner flaps f ₂ housed in the ₁ corresponds to the state of FIG. 2 (b). FIG. 6B shows a state where the inner flap f ₂ protrudes from the outer flap f _1, and corresponds to the state shown in FIG.

As shown in FIGS. 6A and 6B, the planar shapes of the outer flap f ₁ and the inner flap f ₂ each have a substantially vertically long rectangle, and the length of the short side of the rectangle is the case H. ₁ is determined to be sufficiently smaller than the width of _1, and the total length of the short sides of the outer flap f ₁ and the inner flap f ₂ is determined to be approximately half of the width of the ticket gate passage P. ing. The outer flap f ₁ and the inner flap f ₂ are rotatably supported on a support shaft 14 provided on the frame 10 on the lower side. The total length of the short sides of the outer flap f ₁ and the inner flap f ₂ of the flap F ₂ provided in the housing H ₂ is substantially half of the passage width of the ticket gate passage P, similarly to the housing H ₁ side. Therefore, when the outer flaps f ₁ and f ₁ and the inner flaps f ₂ and f _{2 of the} flaps F ₁ and F ₂ respectively protrude toward the ticket gate passage P, the ticket gate passage P is completely formed. (See FIG. 2 (a)). Note that this also in the closed state, so that the inner flaps f ₁ inner flap f ₁ and the flap F ₂ of the flap F ₁ is not in contact (collide), the amount of protrusion of each flap F _1, F ₂ are determined .

The outer flap f ₁ and the inner flap f ₂ are connected via the first link mechanism 15 on the upper side opposite to the ticket gate passage P (left side in FIGS. 6A and 6B). That is, the first link mechanism 15 is a flat connected to the outer flap f ₁ , a flat connected to the first link rod 16 having a predetermined length, and the inner flap f ₂ , and And a pair of second link rods 17 having a predetermined length and provided to sandwich the first link rod 16 from both sides. The first link bar 16 is connected at one end in the longitudinal direction thereof to the outer flap f ₁ via the support shaft 16a so as to be rotatable, and the second link bar 17 has a longitudinal direction. one end side in the direction forms a connecting portion rotatably connected to the inner flap f ₂ via a support shaft 17a. Furthermore, both the link rods 16 and 17 are rotatably connected via a support shaft 15a on the other end side in the longitudinal direction to form a connecting portion. These total length of both links rods 16 and 17, as shown in FIG. 6 (b), is determined as the flaps f ₂ among that advances from the outer flaps f ₁ does not come out completely from the outer flaps f ₁ ing.

The first link rod 16 is provided with a shaft portion 18. That is, the shaft portion 18 is close to the support shaft 16a between the support shaft 16a (connecting portion) and the support shaft 15a (connecting portion) of the first link rod 16, and the first link rod 16 It extends by a predetermined distance in a direction orthogonal to the longitudinal direction. The length of the shaft portion 18 is determined so that the tip portion of the shaft portion 18 can be inserted into the groove 20 of the groove member 19 provided fixed to the frame 10. FIG. 7 shows a perspective view of the groove member 19. Further, since the shaft portion 18 provided on the first link rod 16 protrudes to the groove member 19 provided on the frame 10, the portion of the outer flap f ₁ facing the shaft portion 18 is not provided. cutouts 18a formed by cutting away a portion of the outer flap f ₁ is formed (see FIG. 9). The size of the notch 18a is considered so as not to obstruct the movement of the first link bar 16. The shaft portion 18 is provided with a rotating body such as a ball bearing at a tip portion inserted into the groove 20 of the shaft portion 18 so that the movement of the shaft portion 18 in the groove 20 is performed smoothly. You may do it.

  The groove 20 provided in the groove member 19 has a width that allows the shaft portion 18 to freely move, the longitudinal direction of the groove 20 is a direction orthogonal to the passing direction of the ticket gate passage P, and The ticket gate passage P side (the right side in FIG. 7) is formed in a straight line slightly upward. In addition, the direction of the longitudinal direction of the groove 20 may be an arc shape matching the circular locus of the shaft portion 18 with the support shaft 14 as the center.

6 (a) and 6 (b), reference numeral 21 denotes a second link mechanism, which constitutes a part of the drive mechanism of the present invention, and includes a block-shaped first link piece 22 and a flat predetermined shape. And a second link piece 23 having a length of. One end side of the first link piece 22 is fixed to the drive shaft 11 a connected to the rotation shaft of the motor 11, and the other end side is rotated via one end side of the second link piece 23 and the support shaft 24. It is connected freely. The other end side of the second link piece 23 is rotatably connected to the inner flap f ₂ via the support shaft 25.

As described above, the driving mechanism of the present invention, the drive shaft 11a connecting to the rotation shaft of the motor 11 is directly are not connected to the inner flap f _2, greater on the inner flap f ₂ or outer flaps f ₁ if the force Even if acts, the impact force is relieved by the first link piece 22 and the second link piece 23, and the motor 11 can be protected. In particular, since the line connecting the two link piece 22, 23 is interposed between the inner flap f ₂ and the motor 11 in Yamagata that do not straight, it is possible to enhance the protective effect of more motor 11.

FIG. 8 is a detailed view of the first link mechanism 15 portion of FIG. 6A extracted, and FIG. 9 is an enlarged perspective view of FIG. Then, FIG. 10 (a), (b), the drive shaft 11a is rotated the inner flaps f ₂ rotationally driven, the outer flaps f ₁ is rotated hung pulling the rotation of the inner flaps f ₂ Indicates the state.

Hereinafter, the opening / closing operation of the flaps F ₁ and F _{2 having} the above-described configuration will be described. Note that the flap F ₂ provided on the housing H ₂ side only operates symmetrically with the flap F ₁ provided on the housing H ₁ side, and therefore the operation of the flap F ₁ on the housing H ₁ side is here. Only that will be described. First, a state in which the flap F ₁ protrudes from the state where the flap F ₁ is housed in the housing H ₁ shown in FIG. 2B to the ticket gate passage P side shown in FIG. 2A will be described. The operation of projecting from the storage is performed when the automatic ticket gate G is in operation and the user leaves the ticket gate passage P.

Now, in FIG. 1, it is detected that the user has moved from the bottom to the top of the ticket gate passage P, and that the user has exited the ticket gate passage P by the transmission type human detector 4h or the reflection type human detector 5c. Then, the drive shaft 11a starts to rotate forward (clockwise rotation in FIGS. 6A and 6B). As a result of this rotation, the inner flap f ₂ starts to rotate forward about the support shaft 14, and the forward rotation causes the support shaft 17 a provided on the upper side of the inner flap f _{2 in} the direction of arrow a in FIG. The indicated force is generated.

When a force in the direction of arrow a acts on the support shaft 17a, the first link rod 16 is provided with the support shaft 16a in accordance with the movement of the second link rod 17 related to the support shaft 17a, as shown in FIG. A force acts to rotate counterclockwise around the center. However, since the first link rod 16 is provided with a shaft portion 18 into which the tip portion is inserted into the groove 20 of the groove member 19, the rotation of the shaft portion 18 is restricted. The force indicated by the arrow b direction to be generated is generated, and the shaft portion 18 moves rightward in the groove 20 by the force in the arrow a direction. The movement of the shaft portion 18 generates a force indicated by the arrow c direction with respect to the support shaft 16 a of the first link rod 16. The arrow c direction forces, the support shaft 14 relative to the outer flaps f ₁ (FIG. 6 (a), (b) refer) generates a positive rotation direction of the force around the. In this way, the outer flap f ₁ is also gradually rotated in the forward rotation direction in accordance with the movement of the inner flap f ₂ .

FIG. 10A shows the middle of the above-described normal rotation. Further, FIG. 10 (b), and shows when the drive shaft 11a connecting to the rotation shaft of the motor 11 is rotated forward the inner flaps f ₂ to the position of the final stage, corresponds to the state of FIG. 6 (b) is doing. Although omitted in FIGS. 6A and 6B for the sake of simplification, the frame 10 facing the lower side of the inner flap f ₂ is positioned at the position shown in FIG. with stops for the flap f ₂ is prevented from further forward rotation is provided, on the frame 10 facing the lower side of the inner flaps f _2, the inner flap at a position of FIG. 6 (a) f ₂ Is provided with a stopper for preventing further reverse rotation (counterclockwise rotation in FIGS. 6A and 6B). Although not shown in FIGS. 6A and 6B, the inner flap f _{2 is shown on} the lower side of the inner flap f ₂ when the motor 11 is turned off. A spring member that can automatically return to the state shown in FIG. This spring member can be constituted by a coil spring wound around the support shaft 14. Therefore, the motor 11 has a force for rotating the inner flap f ₂ in the forward direction against the force of the spring member.

As described above, the flaps F ₁ and F ₂ that protrude toward the ticket gate passage P and prevent the user from passing through the ticket gate passage P are touched by the antenna A when a valid non-contact type IC card is touched. Or if the automatic ticket gate G is set for participation and a non-contact type IC card as an effective short-term ticket that is collected and used repeatedly like a regular ticket is inserted into the slot, F ₁ starts to be stored in the housing H ₁ , and the flap F ₂ starts to be stored in the housing H ₂ . Closing operation and closing operation the flap F ₂ of the housing H ₂ side flaps F ₁ of the housing H ₁ side, since only operate symmetrically, will be described here only flap F _1.

When the reverse rotation of the drive shaft 11a connected to the rotation shaft of the motor 11 (counterclockwise rotation in FIGS. 6A and 6B) is started, the outer flap f ₁ and the inner flap f ₂ The operation is reversed to the operation of the flap f ₁ and the inner flap f ₂ . That is, both the flaps f ₁ and f ₂ operate in the order of FIG. 10B, FIG. 10A, and FIG. 8, and are moved so that the outer flap f ₁ is brought to the inner flap f _2. The The flap F ₁ is completely stored in the housing H ₁ . Further, since it is the flap F ₂ also completely housed in housing H ₂ side, passes through the user's open ticket gate passage P is is permitted.

FIG. 11 is a detailed view of the portion of the second link mechanism 21 of the present invention, and corresponds to an enlarged plan view of FIG. 6B viewed from the direction of the arrow X ₂ -X ₂ . As is clear from this figure, the first link piece 22 has a block shape of a predetermined size, and one end side of the first link piece 22 is connected to the rotating shaft of the motor 11 (see FIGS. 6A and 6B). The other end side is rotatably connected to one end side of the second link piece 23 via a support shaft 24. The second link piece 23 is made of a pair of flat plate members having a predetermined length, and the other end side is rotatably connected to the inner flap f ₂ via the support shaft 25.

  In FIG. 11, reference numeral 26 denotes a recess that opens in the same direction as the rotational axis of the first link piece 22. And one side wall surface (side wall surface on the side where the drive shaft 11a rotates in the direction of arrow a in FIG. 11) of the concave portion 26 is formed as an inclined surface having a predetermined angle so that the opening side spreads. In FIG. 11, reference numeral 27 denotes a solenoid fixed to the frame 10, and the axial direction of the drive shaft 27 a of the solenoid 27 is the drive shaft 11 a (see FIGS. 6A and 6B) connected to the rotation shaft of the motor 11. ))) In the same direction as the axial center direction.

  In FIG. 11, reference numeral 28 denotes an L-shaped stopper piece made of a flat plate material, and one end side of the stopper piece 28 is rotatably provided on the frame 10 via a support shaft 29. The tip of the solenoid 27 is pivotally connected to one side of the stopper piece 28 via the support shaft 30 on the inner side (right side in FIG. 11) of the position of the support shaft 29. Further, the other end (corresponding to the tip of the stopper piece of the present invention) of the L-shaped stopper piece 28 is inserted into a recess 26 provided in the first link piece 22. A contact portion 31 is provided. The shape of the contact portion 31 has an inclined surface corresponding to the inclined surface of the recess 26.

FIG. 6B shows the arrangement relationship between the concave portion 26 provided in the first link piece 22 and the contact portion 31 provided in the stopper piece 28, with the outer flap f ₁ and the inner flap f ₂ being shown in FIG. As shown in FIG. 6A, the abutting portion 31 is inserted into the recess 26 when it protrudes toward the ticket gate passage P (see FIG. 11), and the outer flap f ₁ and the inner flap f ₂ are shown in FIG. As described above, when stored in the housing H ₁ , the contact portion 31 is determined to be disengaged (disengaged) from the recess 26 and positioned on the flat surface 22 a of the first link piece 22.

  In the figure, reference numeral 32 denotes a protrusion provided at the intersection of two sides of the L-shaped stopper piece 28, and one end of an operation piece 33 movably provided on the frame 10 is provided on the protrusion 32. An inclined surface 33a having a predetermined angle (for example, 45 °) provided on the side (left end side in FIG. 11) can be brought into contact. That is, the operation piece 33 is made of a rectangular plate, and its longitudinal direction extends in a direction orthogonal to the axial direction of the drive shaft 27a of the solenoid 27, and is opposite to the support shaft 29 with the solenoid 27 in the middle. It is provided so that it can reciprocate a predetermined distance on the longitudinal direction side. That is, the operation piece 33 is provided with two long holes 33b and 33b provided along the longitudinal direction thereof and at a predetermined interval. Then, pins 33c and 33c having a diameter slightly smaller than the width of the long holes 31b and 31b are respectively implanted in the frame 10 on one side (the left side in FIG. 11) in the long holes 33b and 33b. . Therefore, the operation piece 33 can move while being guided by the pins 33c and 33c by the length of the long holes 33b and 33b. The inclined surface 33 a provided on one end side of the operation piece 33 is provided so as to be positioned between the contact portion 31 and the protrusion 32 of the stopper piece 28.

  Although omitted in FIG. 11, the operation piece 33 is always biased in a direction away from the stopper piece 28 side (in FIG. 11, a direction to the right in the longitudinal direction of the operation piece 33) by a spring (not shown). Has been. Further, the other end side (opposite side to the inclined surface 33a) of the operation piece 33 is brought into contact with the open button 7 shown in FIGS. 2A and 2B and FIG. 3 through a link mechanism (not shown). ing.

The operation of the drive mechanism having the above configuration will be described. Now, the drive shaft 11a connected to the rotation shaft of the motor 11 rotates forward as indicated by the arrow a in FIG. 11, and the outer flap f ₁ and the inner flap f ₂ are shown in FIG. It is assumed that the ticket gate passage P is closed by protruding to the side (see FIGS. 1 and 2A). At this time, the contact portion 31 of the stopper piece 28 is inserted into the concave portion 26 of the first link piece 22. That is, at this time, the drive shaft 27a of the solenoid 27 protrudes as shown by the arrow b direction in FIG. 11, and the stopper piece 28 is rotated about the support shaft 29 in the arrow c direction. The contact portion 31 is inserted into the concave portion 26 of the first link piece 22. In this state, the rotation of the first link piece 22 is prohibited by the stopper piece 28. Therefore, even if the outer flap f ₁ and the inner flap f ₂ are pressed against the casing H ₁ so as to pass through the ticket gate passage P, the outer flap f ₁ and the inner flap f ₂ are accommodated in the casing H ₁ . Accordingly, the closed state of the ticket gate passage P is maintained, and the locked state of the outer flap f ₁ and the inner flap f ₂ (flap F ₁ ) is maintained.

Next, when the drive shaft 11a of the motor 11 tries to reversely rotate as shown by the arrow d in FIG. 11, the drive shaft 27a of the solenoid 27 is sucked as shown by the arrow e in FIG. 28 is rotated in the direction of arrow f in FIG. As a result, the contact portion 31 of the stopper piece 28 is removed from the recess 26 of the first link piece 22 and the rotation of the first link piece 22 becomes free, and the rotation of the motor 11 is started. Then, the reverse rotation of the motor 11 causes the outer flap f ₁ and the inner flap f ₂ to be housed in the housing H1 as shown in FIG. 6A and allowed to pass through the ticket gate passage P (see FIG. 6). 2 (b)).

Incidentally, the automatic ticket gate G is turned off when the operation is stopped, and the ticket gate passage P is kept closed by the outer flap f ₁ and the inner flap f ₂ (FIGS. 1 and 2A). reference). Even in this case, it may be necessary to open the ticket gate P as necessary to pass the user, and when the outer flap f ₁ and the inner flap f ₂ close the ticket gate P. When a power failure occurs, it may be necessary to open the outer flap f ₁ and the inner flap f ₂ to pass the user.

  In the case described above, the open button 7 (see FIGS. 2A, 2B and 3) is pressed by an attendant. When the open button 7 is pressed, the operation piece 33 is moved in the direction of arrow g in FIG. By the movement of the operation piece 33, the inclined surface 33 a of the operation piece 33 moves while abutting against the protrusion 32 and rotates the protrusion 32 about the support shaft 29 in the direction of arrow f in FIG. By this rotation, the stopper piece 28 is rotated in the direction of arrow f in FIG. The rotation of the stopper piece 28 is performed in such a manner that the contact portion 31 of the stopper piece 28 slides on the concave portion 26 of the inclined surface of the first link piece 22, so that the contact portion 31 can be easily moved from the concave portion 26. You can escape. Therefore, the stopper piece 28 can be rotated even if the operating force of the operating piece 33 (the force in the direction of arrow f in FIG. 11) is small.

When the contact portion 31 of the stopper piece 28 comes out (disengages) from the concave portion 26 of the first link piece 22, the inner flap f ₂ is rotated in the reverse direction by the force of a spring member (not shown), and the housing H Store in ₁ . Then, accompanying the inner flap f ₂ , the outer flap f ₁ is also housed in the housing H ₁ , the ticket gate passage P is opened, and the user is allowed to pass. In the above description, the operation of the drive mechanism of the flap F ₁ provided in the housing H ₁ has been described. However, the drive mechanism of the flap F ₂ provided in the housing H ₂ can operate in the same manner. .

It is a top view of the automatic ticket gate which concerns on one embodiment of this invention. (A) is a front view showing a state in which the flap protrudes and prevents the user from passing through the ticket gate, and FIG. 1 (b) is a front view corresponding to FIG. It is a front view equivalent to the figure which looked at the state where the passage of a ticket gate passage was permitted from the bottom of FIG. Figure 1 is a side view seen from X ₁ -X ₁ line arrow direction. It is a perspective view of a flap unit. It is the expansion perspective view which looked at the upper part of FIG. 4 from the different direction. FIG. 4 shows the outer flap and the inner flap part extracted from the flap unit of FIG. 4, (a) is a front view showing a state in which the inner flap is housed in the outer flap, and (b) shows the inner flap from the outer flap. It is a front view which shows the state which protruded. It is a perspective view of a groove member. It is explanatory drawing which shows the relationship between a groove member and a link mechanism. It is an expansion perspective view when FIG. 8 is seen from the diagonally lower left. It shows the operating state of the link mechanism. (A) shows the state in the middle of the operation, and (b) shows the end state of the operation. FIG 6 (b) is an enlarged plan view seen from X ₂ -X ₂ line direction of the arrow.

Explanation of symbols

G automatic ticket gate P ticket gate passages H ₁ , H ₂ housings F ₁ , F ₂ flaps F ′ ₁ , F ′ ₂ flap units f ₁ outer flaps f ₂ inner flaps A antenna 1 insertion port 2 communication status display section 3 guidance display Parts 4a to 4h Transmission type human detectors 5a to 5c Reflective type human detector 6 Speaker 7 Open button 8 Opening 10 Frame 11 Motor 11a Drive shaft 12 Upper side portion 13 Guide portion 14 Support shaft 15 First link mechanism 15a Support shaft 16 First link rod 16a Support shaft 17 Second link rod 17a Support shaft 18 Shaft portion 19 Groove member 20 Groove member 21 Second link mechanism 22 First link piece 23 Second link piece 24 Support shaft 25 Support shaft 26 Concave portion 27 Solenoid 27a Drive shaft 28 Stopper piece 29 Support shaft 30 Support shaft 31 Contact portion 32 Projection portion 33 Operation piece 31a Inclined surface 31b Long hole 31c Pin

Claims (4)

When a flap protrudes in a direction perpendicular to the passing direction of the ticket gate passage from a pair of housings provided with a predetermined width through which a single user can pass, the gate gate passage In an automatic ticket gate that prevents the user from passing and permits the user to pass through the ticket gate when the protruding flaps are stored in the housing,
Each of the flaps is rotatably supported on an outer flap that is rotatably supported on a support shaft on the lower side, and the same support shaft as the outer flap, and is housed in the outer flap so as to be freely accessible. With inner flap
The upper side of each of the outer flap and the inner flap is connected by a first link mechanism including a first link bar connected to the outer flap side and a second link bar connected to the inner flap side. And
The inner flap is rotated against the force of a spring member that rotates the inner flap so as to protrude toward the ticket gate passage on the lower side of the inner flap and above the support shaft. A drive mechanism is provided,
The drive mechanism comprises a motor and a second link mechanism comprising a first link piece and a second link piece provided between the motor and the inner flap,
The first link piece has a recess that is open in the same direction as the rotational axis direction of the first link piece, and the side wall surface is formed in an inclined surface,
The concave portion is provided with a stopper piece having a contact portion that is formed to have an inclined surface corresponding to the inclined surface of the concave portion and is driven by a solenoid fixed to the housing side so as to be freely inserted and removed.
The stopper piece is connected to an operation piece that is operated so as to remove the contact portion of the stopper piece from the concave portion, if necessary.
Automatic ticket gate characterized by.   2. The automatic ticket gate according to claim 1, wherein the first link mechanism includes a first link bar connected to an outer flap and a second link bar connected to the inner flap, The link rod has a predetermined length at which the axial direction is orthogonal to the longitudinal direction of the first link rod at a predetermined position between the connecting portion to the outer flap and the connecting portion of the second link rod. A shaft portion having a thickness is provided, and the shaft portion moves in a groove provided fixed to the casing side extending in the same direction as the rotation direction of the outer flap and the inner flap. Automatic ticket gate characterized by being.   3. The automatic ticket gate according to claim 1, wherein the first link mechanism is provided on the upper side of each of the outer flap and the inner flap and on the side opposite to the ticket gate passage side. The automatic ticket gate that features.   The automatic ticket gate according to any one of claims 1 to 3, wherein the outer flap is made of a material that is rich in lubricity and wear-resistant at the upper side of the outer flap, and further, An automatic ticket gate characterized in that the upper side portion slides on a guide portion fixedly provided on the housing side.

Images