JPH11114185A - Board box unit for game machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a board box unit for a game board, by which a board box for a game machine can be prevented from being mistakenly removed form a mounting member. SOLUTION: A box unit 1 is rotated counterclockwise via a connecting plate 8 and moved to the position of a two-dot chain line. As the outer surface of the bottom 35 of a box main body 3 is pressed via an engaging hole 54 from the side of the box unit 1 on which the connecting plate 8 is placed, the box main body 3 is slid toward the side on which projecting parts 32 are placed, so that a locking pawl 34 is disengaged from the engaging hole 54 to disengage the engaging pawl 34 from the engaging hole 54. By disengaging the engaging pawl 34 from the engaging hole 54, locking of a notched part 53 by an engaging pawl 33 is released to allow the withdrawal of each projecting part 32 from each hole part 52. By withdrawing each projecting part 32 from each hole part 52, a board box 2 is removed from a mounting member 5.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a game machine board box unit capable of preventing a game machine board box from being accidentally removed from a mounting member.

[0002]

2. Description of the Related Art In recent years, gaming machines such as pachinko machines and slot machines have become the mainstream to control a prize device, a display device, and the like provided on a game board to enhance the interest of the game. The control of the winning device and the display device is performed by a logic control circuit board having a large number of electronic components such as ICs and LSIs or a control circuit board having a microcomputer. The control circuit board is encased in a game machine board box having a box base and a box cover. The game machine board box is connected to a mounting plate, and is arranged on the back of the game board via the mounting plate. It is attached to the winning ball set cover or mechanism plate to be provided.

[0003] When a game machine board box and a mounting plate are connected to each other, the game machine board box must be removably connected to the mounting plate in consideration of maintenance of the game machine board box. is there. For this reason, a conventional coupling device having a lock member and a button member detachably formed on the lock member is used for coupling the conventional game machine substrate box and the mounting plate. The coupling device pushes the button member provided on the game machine substrate box into the lock member provided on the mounting plate, whereby the button member is engaged with the lock member, and the button member is disposed. The provided gaming machine substrate box and the mounting plate on which the lock member is disposed are connected.

[0004]

However, such a coupling is provided so as to be exposed so as to be visible from the back surface of the gaming machine, and is easily mounted by pulling out the button member. There is a problem that the board box is inadvertently removed in the inspection of the gaming machine or the like because the connection state between the mounting box and the mounting member can be released. Further, in a gaming machine in which a winning ball collecting cover, a mechanism plate, and the like are connected to the back surface of the game board by the same type of connecting device as this connecting tool, the connection between the gaming board and the winning ball collecting cover, the mechanism plate, etc. At the time of release, there was a problem that the game machine substrate box was accidentally removed from the mounting plate.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-described problems, and provides a gaming machine substrate box unit capable of preventing a gaming machine substrate box from being accidentally removed from a mounting member. It is intended to be.

[0006]

In order to achieve this object, a board box unit for a game machine according to claim 1 is provided.
A board box for a game machine that encloses a circuit board, a mounting member for rotatably mounting the board box for the game machine on the back surface of the game machine, and coupling means for connecting the mounting member and the board box for the game machine. And a coupling releasing means for releasing the coupling state of the gaming machine substrate box and the mounting member by the coupling means, wherein the gaming machine substrate box coupled to the mounting member is provided with a game machine. When it is located at a predetermined position on the back surface, it is inoperable.

According to the game machine board box unit of the present invention, the mounting member and the game machine board box enclosing the circuit board are connected by the connecting means, and the mounting member is provided on the back side of the game machine. To be rotatable. Disengagement of the connection state between the gaming machine board box and the mounting member is performed by operating the uncoupling means, and the uncoupling means is provided when the gaming machine board box connected to the mounting member is mounted on the back of the gaming machine. Since it is formed to be inoperable when it is arranged at the predetermined position, the uncoupling means cannot be operated in this state, and the uncoupling state cannot be released. For this reason, the connection state is released by rotating the gaming machine substrate box unit from a predetermined position on the back surface of the gaming machine via the attachment member and operating the connection releasing means.

[0008]

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. FIG. 1 is an exploded perspective view of a box unit 1 which is one embodiment of a board box unit for a game machine of the present invention, and FIG. 2 is a pachinko machine 90 which is a kind of a game machine in which the box unit 1 is provided. 3 is a partial cross-sectional view of the back surface of FIG. FIG.
FIG. 4 is a partial plan sectional view taken along line I-III, and FIG.
FIG. 4 is an exploded plan sectional view of the box unit 1 taken along line IV-IV in FIG. 2. FIG. 5 is a partial rear view of the box unit 1 taken along line VV in FIG. The two-dot chain line shown in FIG.
Shows a state where is rotated.

[0009] As shown in FIG.
Covers a control circuit board 6 on which electronic components (not shown) such as a control ROM storing a control program and data relating to the game contents of a pachinko machine 90 (see FIG. 2), which is a kind of gaming machine. It is for sealing. The box unit 1 mainly includes a board box 2 and a mounting member 5, and the game board 9 of the pachinko machine 90 shown in FIG.
1 is attached to a winning sphere collective cover 92 provided on the back surface.

As shown in FIG. 1, the substrate box 2 includes a box body 3 and a box lid 4 covered by the box body 3, and is made of a transparent polymer resin or the like. Each of the box body 3 and the box lid 4 is formed in a substantially rectangular dish shape. With the control circuit board 6 housed in the box body 3, the opening surfaces thereof are opposed to each other so as to be matched (merged). As a result, the control circuit board 6
Can be encapsulated in the substrate box 2.

On the left and right sides of the box body 3, four hollow columnar sealing members 31 are provided, respectively. On the left and right sides of the box lid 4, four hollow columnar sealing members corresponding to the respective sealing members 31 are provided. Are provided, respectively. Each of the sealing members 31 and 41 is a member for sealing the board box 2 in order to prevent an illegal act on the control circuit board 6, and each sealing member 31 of the box body 3 has a sealing screw 7
1 and a nut member 72 to be screwed into the nut member 72
And a lock washer 73 that locks the sealing screw 71 screwed into the screw hole. The sealing screw 71 is a member that is screwed into the pair of sealing members 31 and 41 facing each other and connects them.

When the board box 2 is sealed by the sealing members 31 and 41, the box body 3 is covered with the box cover 4 while the control circuit board 6 is housed in the box body 3, and the sealing is performed. The members 31, 41 are brought into contact with each other (see FIG. 3). After the sealing members 31 and 41 come into contact with each other, the sealing member 41 disposed on the rearmost side of the right side surface of the box lid 4.
The sealing screws 71 are respectively inserted into the sealing members 41 disposed on the front side of the left side surface of the box lid 4, and these sealing screws 71 are continuously screwed into the nut members 72 installed in the respective sealing members 31. . When the screwing of the sealing screw 71 is completed, the sealing screw 71 is locked by the locking washer 73 in the sealing member 31 so that it cannot be removed. as a result,
The sealing member 31 and the sealing member 41 are connected by the sealing screw 71, so that the substrate box 2 can be sealed.
As shown in FIG. 3, a spare sealing screw 74 of the same type as the sealing screw 71 can be held on the side surface of the sealing member 31.

Next, each member provided on the box body 3 for attaching (coupling) the box body 3 of the board box 2 to the attachment member 5 will be described. First, in the lower part of the rear side of the box body 3, the box body 3
Two substantially rectangular projections 32 are provided to project outward. These projections 32 are formed so as to be insertable into two holes 52 formed in the rear side edge portion of the mounting member 5, and by inserting each projection 32 into each hole 52, a box is formed. The rear side surface of the main body 3 can be locked to the rear side edge portion of the mounting member 5. Further, a notch 33 opened in a rectangular shape is formed on a front side surface of the box body 3, that is, a side surface opposite to the protruding surface of each protrusion 32, and an upper end surface of the notch 33 is attached to the mounting member 5. Are locked by the two locking claws 53 formed in the first position.

The lower surface of the bottom 35 of the box body 3, that is,
A substantially rectangular engaging claw 34 is provided on the surface of the box body 3 on the side of the mounting member 5 so as to project outward from the box body 3. The engaging claw 34 is formed so as to be able to engage with the engaging hole 54 of the mounting member 5, and when the box main body 3 and the mounting member 5 are connected, the mounting member 5 of the box main body 3 is connected.
This is for suppressing sliding relative to. The method of connecting the box body 3 and the mounting member 5 will be described later.

The notch 33 forms the outlet 21 on one side wall of the substrate box 2 when the box cover 4 is covered by the box body 3 (see FIG. 3). Therefore, the ground wire 62 and the flat cable 63 connected to the male connector 61 of the control circuit board 6 housed in the board box 2 can be led out from the board box 2 through the outlet 21.

A direction indicator 42 indicating the sliding direction of the board box 2 when connecting the board box 2 and the mounting member 5 is formed on the upper surface of the box cover 4. The board box 2 can be connected to the mounting member 5 by sliding the board box 2 in the direction shown. Note that this direction display 42
It is formed using a mold at the same time as the box lid 4 is formed.

As shown in FIG. 5, on the outer surface of the bottom 35 of the box body 3, an operation display 36 for displaying an operation method for removing the box body 3 of the board box 2 from the mounting member 5 is provided. For example, the operation display 3 of the present embodiment
According to No. 6, there is a display of "PUSH" and a display of an arrow. The display of “PUSH” on the operation display 36 indicates that when the board box 2 is to be removed from the mounting member 5, the display portion of “PUSH” must be pressed. The display of the arrow indicates that the board box 2 must be slid in the direction of the arrow when the board box 2 is removed from the mounting member 5.

The operation display 36 is formed in a convex shape using a mold at the same time when the box body 3 is formed. Therefore, when a finger is pressed against the operation display 36 and the board box 2 is slid to release the engagement state of the engagement claw 34 and the engagement hole 54, the fingertip is caught on the operation display 36 to prevent the finger from slipping. Can be.

Next, with reference to FIG. 1, a description will be given of the mounting member 5 to which the above-mentioned board box 2 is connected. The mounting member 5 is made of a thin metal material having conductivity, for example, a thin steel material, and has a thin plate-shaped main plate 51 to which the bottom 35 of the box body 3 can be fitted. Since the area of the upper surface of the main plate 51 is formed to be substantially the same as the area of the control circuit board 6 housed in the board box 2, electrical noise from outside the board box 2 can be reliably removed. . A peripheral plate 56 is provided around the edge of the main plate 51, and two rectangular holes 52 are formed in a rear edge portion of the peripheral plate 56 and a portion straddling the main plate 51. I have. These holes 52 are drilled corresponding to the projections 32 projecting from the box body 3 described above, and the projections 32 are inserted into the holes 52 and locked. Two locking claws 53 are integrally formed at an upper end portion of a peripheral plate 56 formed at a front side edge portion of the mounting member 5. Each locking claw 53 is formed in a substantially U-shape in a side view, and the notch 3 of the box body 3 is formed in each locking claw 53.
3 (see FIG. 3).

At a substantially central portion of the main plate 51 of the mounting member 5,
A rectangular engaging hole 54 is formed.
The engagement claws 34 protruding from the box body 3 are engaged with the main body 3. That is, the engaging claw 34 described above is
First, each of the protrusions 32 protruding from the box body 3 of the board box 2 is inserted into each of the holes 52 of the mounting member 5 in a state where the board box 2 is tilted, Lower surface of bottom 35 of main body 3 and main plate 51 of mounting member 5
The box body 3 is cut into the notch 33 while contacting the upper surface of the box.
Slide to the side (see FIG. 4). As the box body 3 slides, the notch 33 of the box body 3 is locked by each locking claw 53 of the mounting member 5, and the engaging claw 34 on the lower surface of the bottom 35 of the box body 3 is fixed to the mounting member 5. (See FIG. 3). As shown in FIG. 3, when the engagement claw 34 and the engagement hole 54 are engaged, the engagement hole 54
Since the sliding of the box body 3 in the direction of arrow D is suppressed by the engagement claws 34, the box body 3 of the board box 2 and the mounting member 5 can be securely connected.

By releasing the engagement between the engagement claws 34 and the engagement holes 54, the connection between the board box 3 and the mounting member 5 can be released. However, as shown in FIG. , Engaging claw 34 of box unit 1
And the engagement hole 54 is provided with a game board 91 or a winning ball set cover 92.
The engagement claw 34 and the engagement hole 54 cannot be seen unless the box unit 1 is turned over. Therefore, when inspecting the pachinko machine 90 or the like, the engagement claws 34 are required.
Inadvertent operation of the engagement hole 54 is prevented, and it is possible to prevent the connection state between the board box 2 and the mounting member 5 from being accidentally released.

As shown in FIG. 1, a connection terminal 55 is formed on a peripheral plate 56 provided at a right end portion of the mounting member 5, and the connection terminal 55 is controlled via a male connector 61 or the like. One end of the ground wire 62 connected to the circuit board 6 can be connected by screwing. On the lower surface of the main plate 51 of the mounting member 5, two bearing portions 57 for mounting a connecting plate 8 described below to the mounting member 5 are formed, and these bearing portions 57 are provided with two connecting plates 8. Mounting pin 81
Are rotatably supported. At the left and right edge portions of the mounting member 5, mounting pieces 58 are formed downward. Each of the mounting pieces 58 is attached to the winning ball collecting cover 9.
By locking with a fastener (not shown) disposed on the box 2, the rotation of the box unit 1 by the connecting plate 8 can be prevented.

As shown in FIG. 2, a connecting plate 8 is mounted on the back surface of the mounting member 5 of the box unit 1.
The connecting plate 8 is a hinge member formed in a long plate shape when viewed from the front, and includes four mounting pins 81. Two of the mounting pins 81 protrude from the right end of the connecting plate 8, and the other two mounting pins 81 protrude from the left end of the connecting plate 8. . Two mounting pins 81 projecting from the right end portion (right side in FIG. 2) of the connecting plate 8 are rotatably supported by two bearing portions 57 provided on the mounting member 5. Also, each mounting pin 81 protruding from the left end portion (left side in FIG. 2) of the connecting plate 8
Are the respective bearing portions 92a protruding from the winning ball aggregate cover 92.
Are rotatably inserted respectively. Therefore, the box unit 1 is rotatably disposed with respect to the winning ball collecting cover 92 by the connecting plate 8.

The mounting pins 81 inserted into the bearings 92a of the winning ball collecting cover 92 of the connecting plate 8 are formed so as to be detachable from the bearings 92a. It can be removed from the winning ball set cover 92 and inspected. Further, the connecting plate 8 may be directly attached to the back surface of the game board 91.

As shown in FIG. 1, the control circuit board 6 is formed in a rectangular thin plate shape, and has five male connectors 61 adjacent to one side thereof. The female connector 62a disposed at one end of the ground wire 62 is fitted to the male connector 61 at the right end of the control circuit board 6. The other end of the ground wire 62 is connected to the connection terminal 5 of the mounting member 5.
5 is connected by screwing. This connection terminal 55
Is formed of a conductive metal material (a thin steel material or the like), it is possible to remove electrical noise that causes malfunction of the electronic components mounted on the control circuit board 6. it can. A female connector 63a disposed at one end of the flat cable 63 is fitted to the other male connector 61. In FIG. 1, various electronic components mounted on the control circuit board 6 are not shown, and the ground wire 62 and a part of the flat cable 63 are omitted. In FIG. 1, illustration of three flat cables 63 connected to the three male connectors 61 is omitted for simplification of the drawing.

A partition plate 65 made of a polymer resin or the like is attached to the control circuit board 6 by screwing. This partition plate 65 is attached substantially perpendicularly to the control circuit board 6, and can partition the inside and outside of the board box 2 when the box body 3 and the box lid 4 are combined. Therefore, it is possible to prevent a contact act on the control circuit board 6 from outside the board box 2. As shown in FIG. 1, five rectangular connector holes 65 a corresponding to the respective male connectors 61 are formed in an end portion of the partition plate 65 on the control circuit board 6 side. Therefore,
The partition plate 65 can be attached to the control circuit board 6 avoiding the male connector 61.

Next, a method of connecting the board box 2 and the mounting member 5 will be described with reference to FIGS. First, as shown in FIG. 4, after enclosing the control circuit board 6 with the board box 2,
2 is inserted into each hole 52 of the mounting member 5. After the insertion of each projection 32, the board box 2 is rotated in the direction of arrow A so that the outer surface of the bottom 35 of the box body 3 is attached to the main plate 51 of the mounting member 5.
Contact. When the board box 2 is slid in the direction of arrow B after the board box 2 and the mounting member 5 come into contact with each other,
The right side surface of the board box 2 and the peripheral plate 56 on the right side edge portion of the mounting member 5 are in contact with each other, and the notch 33 of the box body 3 is engaged with the locking claw while each projection 32 is inserted into the hole 52. 5
3 and locked. As a result, the board box 2 and the mounting member 5 are connected (see FIG. 3). Thus, when the board box 2 and the mounting member 5 are combined,
As shown in FIG. 3, the left side surface of the engaging claw 34 protruding from the back surface of the box body 3 comes into contact with the left side surface of the engaging hole 54 of the mounting member 5, and the engaging claw 34 is , The sliding of the board box 2 in the direction of arrow D is suppressed, and such connection is maintained.

Next, with reference to FIG. 3, a method of releasing the connection state between the board box 2 and the mounting member 5 will be described. To release this connection, the pachinko machine 90
It is necessary to release the engagement of the engagement claws 34 and the engagement holes 54 after releasing the locking of the box unit 1 by the fasteners (not shown) disposed on the winning ball collecting cover 92 of the first embodiment. The disengagement of the engagement state is performed by the bottom 3 of the box body 3 from the back side of the box unit 1,
The box body 3 is slid in the direction of arrow D while pressing the outer surface of the box body 5 in the direction of arrow C via the engagement hole 54. When the engagement between the engaging claw 34 and the engaging hole 54 is released, the locking of the notch 53 by the locking claw 53 is released. Thereafter, the board box 2 is removed from the mounting member 5 by rotating the board box 2 in the direction of the arrow A in FIG. 4 and pulling out each protrusion 32 from each hole 52.

However, as shown in FIG. 3, the box unit 1 is usually
The game board 91 and the winning ball set cover 9
2 and is attached to the winning ball collection cover 92 in a state facing the bottom 2, so that the outer surface of the bottom 35 of the box body 3 cannot be pressed through the engagement hole 54 in this state,
The engagement state of the engagement claw 34 and the engagement hole 54 cannot be released. For this reason, the box unit 1 is connected to the connecting plate 8.
After being rotated in the counterclockwise direction through, and moved to the position indicated by the two-dot chain line in FIG. 3, the engagement state of the engagement claw 34 and the engagement hole 54 is released.

As described above, the engagement claws 34 and the engagement holes 54
In order to release the state of engagement of the box unit 2 and the connection state of the mounting member 5, the box unit 1 is rotated counterclockwise through the connecting plate 8, and the two-dot chain line in FIG. Must be moved to the position. Therefore, when inspecting the pachinko machine 90 or the like, the engaged state of the engaging claw 34 and the engaging hole 54 is prevented from being inadvertently released, and the connected state between the board box 2 and the mounting member 5 is prevented. Accidental release can be prevented.

Further, the operation display 36 described above indicates that the mounting member 5
Are formed in the box main body 3 in correspondence with the positions where the engagement holes 54 are formed, so that even if the board box 2 and the mounting member 5 are coupled, the operation display is performed via the engagement holes 54 of the mounting member 5. 36 can be easily visually recognized. When the board box 2 and the mounting member 5 are joined, the operation display 3
6. Since the engagement claw 34 and the engagement hole 54 are formed on the same surface of the box unit 1, the engagement between the engagement claw 34 and the engagement hole 54 is performed while referring to the operation display 36. The box body 3 can be removed from the mounting member 5.

Although the present invention has been described based on the embodiments, the present invention is not limited to the above-described embodiments, and various improvements and modifications can be made without departing from the spirit of the present invention. Can easily be inferred.

For example, in this embodiment, the mounting member 5 is made of a thin steel material or the like which is a conductive metal material. However, the material of the attachment member 5 is not necessarily limited to this, and may be made of a conductive polymer material or the like. That is, any conductive material that can remove electrical noise that adversely affects the operation of the control circuit board 6 may be used.

In this embodiment, the procedure displays 36 and 42
Was formed using a mold simultaneously with the molding of the box body 3 or the box lid 4. However, the method of displaying the procedure is not necessarily limited to this, and a sheet of a synthetic resin or the like on which the operation procedure or the like is printed may be attached to the box body or the box lid.

A board box for a game machine that encloses a circuit board, a mounting member for rotatably mounting the board box for a game machine on the back side surface of the game machine, and the mounting member and the board box for the game machine are combined. Coupling means, provided between the back side surface of the gaming machine and the board box or mounting member, for releasing the coupling state of the gaming machine board box and the mounting member by the coupling means. A game machine substrate box unit 1 provided.

According to the gaming machine substrate box unit 1, the mounting member and the gaming machine substrate box enclosing the circuit board are connected by the connecting means, and the mounting member is rotatable on the back side surface of the gaming machine. Attached to. The connection between the game machine board box and the mounting member is released by operating the connection releasing means. The connection releasing means is disposed between the back side surface of the gaming machine and the board box or the mounting member. Therefore, the connection releasing means cannot be operated in the state as it is, and the connection state cannot be released. Therefore, in order to operate the uncoupling means, it is necessary to turn the attachment member and firstly invert the uncoupling means. That is, since the uncoupling means cannot be operated as it is, careless operation of the uncoupling means is prevented, and the uncoupling state between the game machine board box and the mounting member is erroneously released. Can be prevented.

A gaming machine board box having a box base on which a circuit board is provided and a box cover covering the box base, an attachment member for attaching the gaming machine board box to a back side surface of the gaming machine, A game machine board box unit including a mounting member and a coupling means for coupling the game machine board box, wherein a first engagement portion disposed between a back side surface of the game machine and the box base; A disengaging means having a second engaging portion disposed between the rear surface of the gaming machine and the mounting member and opposed to the first engaging portion and engaged with the first engaging portion. By connecting the gaming machine board box and the mounting member by the connecting means, the first engaging part and the second engaging part of the uncoupling means are engaged,
By disengaging the first engagement portion and the second engagement portion, the connection between the gaming machine substrate box and the mounting member by the coupling means is released. Unit 2.

According to the gaming machine board box unit 2, the circuit board is housed in the box base, and the box base is covered with the box cover, so that the circuit board is housed in the gaming machine board box. After the circuit board is housed, when the game machine board box and the mounting member are joined by the joining means, the first engagement portion and the second engagement portion of the uncoupling means are engaged, and the game machine board box and The connection with the mounting member is completed, and the gaming machine substrate box unit 2 is rotatably mounted on the back side surface of the gaming machine via the mounting member. When releasing the bonded state of the game machine board box and the mounting member, the first engagement portion of the connection releasing means is disposed between the back side surface of the gaming machine and the box base,
In addition, since the second engaging portion is provided between the back side surface of the gaming machine and the mounting member, it cannot be operated in the same state. Therefore, when performing an inspection or the like of the gaming machine, careless operation of the uncoupling means is prevented, and it is possible to prevent the uncoupling state between the gaming machine substrate box and the mounting member from being accidentally released. .

The game machine board box units 1 and 2 or the game machine board box unit according to claim 1, comprising a box base on which a circuit board is provided and a box cover covering the box base. A board box, a first engaging portion disposed on a wall surface of the box base facing a back side surface of the gaming machine, and a wall surface of the mounting member facing the back surface of the gaming machine while facing the first engaging portion. And a second engagement portion engaged with the first engagement portion, wherein the first engagement portion is opposed to a back surface of the gaming machine. An engagement claw protruding from a wall surface of the game machine, wherein the second engagement portion is opposed to the engagement claw and an engagement hole formed in a wall surface of the mounting member facing a back surface of the gaming machine. Board board for gaming machines, Scan unit 3.

The game machine board box unit according to claim 1, wherein the game machine board box or the mounting member is formed by the connecting means. A board box unit 4 for a gaming machine, comprising: a joining procedure instructing means for instructing a joining procedure.
According to the gaming machine substrate box unit 4, the gaming machine substrate box and the mounting member can be easily coupled to each other in accordance with the instruction from the coupling procedure instruction means.

In one of the game machine board box units 1 to 4, or in the game machine board box unit according to claim 1, the game machine board box coupled to the mounting member is provided on a back surface of the game machine. In a state where the gaming machine substrate box or the mounting member is disposed at a predetermined position, a portion of the gaming machine substrate box or the mounting member facing (facing) the rear side surface of the gaming machine is provided with the gaming machine substrate box and the mounting by the uncoupling means. A board box unit 5 for a gaming machine, comprising: a release procedure instructing means for instructing a procedure for releasing the connection of members. According to the board box unit 5 for a gaming machine, according to the instruction by the release procedure instructing means,
The connection state between the game machine substrate box and the mounting member can be easily released. Also, the release procedure instruction means,
In a state in which the gaming machine substrate box coupled to the mounting member is disposed at a predetermined position on the back surface of the gaming machine, a portion of the gaming machine substrate box or the mounting member that faces (faces) the back side surface of the gaming machine. Since it is provided, the release procedure instructing means can be visually recognized when the connected state is released by the connection releasing means.

[0042] In the game machine board box unit according to any one of claims 1 to 5, or the game machine board box unit according to claim 1, the mounting member is formed of a conductive material, and the game machine board box is formed. A board box unit 6 for a gaming machine, comprising a connection terminal to which a ground wire wired from a circuit board encapsulated in the board box is connected. According to the gaming machine board box unit 6, the mounting member formed of a conductive material and the circuit board encapsulated in the gaming machine board box are connected by the ground wire. The applied electrical noise can be removed by the mounting member.

[0043]

According to the game machine board box unit of the present invention, the uncoupling means for canceling the connected state of the game machine board box and the mounting member includes a game machine board box connected to the mounting member. When it is arranged at a predetermined position on the back of the machine, it is inoperable. Therefore, in order to operate the uncoupling means, the uncoupling means must first be rotated from a predetermined position on the back surface of the gaming machine via the attachment member. That is, since the uncoupling means cannot be operated as it is, careless operation of the uncoupling means is prevented, and the uncoupling state between the game machine board box and the mounting member is erroneously released. There is an effect that can be prevented.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a box unit which is one embodiment of a gaming machine substrate box unit of the present invention.

FIG. 2 is a partial cross-sectional view of the back surface of a pachinko machine which is a kind of a gaming machine provided with a box unit.

FIG. 3 is a partial plan sectional view taken along line III-III in FIG. 2;

FIG. 4 is an exploded plan sectional view taken along line IV-IV of FIG. 2;

FIG. 5 is a partial rear view of the box unit along line VV in FIG. 3;

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Box unit (a part of board box unit for game machines) 2 Board box (board box for game machines) 3 Box body (box base) 4 Box lid (box cover) 5 Mounting member (part of mounting member) 6 Control circuit board (circuit board) 8 Connecting plate (part of mounting member) 32 Projection (part of coupling means) 33 Notch (part of coupling means) 34 Engagement claw (part of coupling means, release of coupling) Part of the means, first engaging part) 36 Operation display (release procedure instruction means) 42 Direction display (connection procedure instruction means) 52 Hole (part of coupling means) 53 Locking claw (part of coupling means) 54 Engagement hole (part of coupling means, part of coupling release means, second engaging portion) 55 Connection terminal 65 Partition plate 90 Pachinko machine (game machine)

Claims (1)

[Claims] 1. A game machine board box enclosing a circuit board, a mounting member for rotatably mounting the game machine board box on a back surface of the game machine, and coupling the mounting member and the game machine board box. A game machine board box unit, comprising: a coupling releasing means for releasing a coupling state between the gaming machine substrate box and the mounting member by the coupling means; and the coupling releasing means comprises: A game machine board box unit, wherein the game machine board box unit is inoperable when the combined game machine board box is arranged at a predetermined position on the back surface of the game machine.