JP6065947B2 - Game machine - Google Patents

Description

The present invention relates to a gaming machine.

The gaming machine has a control board for controlling game contents and the like. The control board is an important part for controlling the entire game, and is housed in the gaming machine in a state of being enclosed in a board box in order to prevent unauthorized modification (for example, Patent Document 1).

JP 2005-111027 A

Even in gaming machines such as the above-mentioned examples, there is a possibility that fraudulent acts on the board box may be performed, and there is still room for improvement in this respect.

The present invention has been made in view of the above-mentioned circumstances and the like, and an object thereof is to provide a gaming machine capable of suitably suppressing an illegal act against a board box.

In order to solve the above problems, the invention according to claim 1 includes a first member,
A second member;
Restriction means for restricting movement of the first member and fixing the first member and the second member;
A third member that is locked to the second member by locking means;
With
The first member has a first insertion portion;
A second insertion portion is formed by the second member and the third member,
When the first member is combined with the second member, the first insertion portion is configured to be continuous with the second insertion portion,
When the restricting means is inserted from the first insertion portion side in a state where the first member is combined with the second member, a tip side portion of the restricting means is inserted into the second insertion portion, The proximal end portion of the restricting means is inserted into the first insertion portion;
The regulating means is
A distal-end-side locking claw that is locked in a state where the distal-end portion of the restricting means is inserted into the second insertion portion and restricts movement toward the first insertion portion;
A proximal-side regulating portion that abuts on the first insertion portion in a state in which the proximal-end portion of the regulating means is inserted into the first insertion portion and regulates movement toward the second insertion portion;
Have
The second member and the third member form a distal end side locking claw receiving portion that covers the distal side locking claw,
Wherein in the state in which the first member and the second member is secured by the regulating means, the locking means of the first even arranged to face the third member trying to cancel operations involving elastic deformation When the third member comes into contact with a predetermined part of the member, removal of the third member is prevented, and removal of the third member from the second member is restricted,
In a state where the specific part of the first member is cut and the fixing of the first member and the second member by the restricting means is released, the first member arranged opposite to the third member is predetermined. It is possible to remove the part, and it is configured to be able to remove the third member from the second member by elastically deforming the locking means ,
The first member and the second member are rotatably attached to the housing in a state of being fixed by the restricting means,
The specific part is present on the rotation tip side of the first member when the combination of the first member and the second member rotates with respect to the housing .

ADVANTAGE OF THE INVENTION According to this invention, it becomes possible to suppress suitably the fraudulent act with respect to a board | substrate box.

First, the invention group that can be extracted from the present embodiment is represented by means n (n = 0, 1, 2, 3,...
), And will be described while showing effects and the like as necessary.

Means 0. A board box that accommodates the control board; and a pedestal device that is provided in a housing of the gaming machine, holds the board box, and is removable when the board box is moved in a preset direction. And a restricting means for restricting movement of the substrate box and fixing the substrate box to the pedestal device, the restricting means being detachably provided on the pedestal device, and having a first insertion hole, A first inserted member that is separated into a plurality of members having a part of the inner peripheral surface of the first insertion hole by being separated from the pedestal device in a direction intersecting with the axis of the first insertion hole. And a second insertion hole is formed in the substrate box so as to be separable, and is disposed to face the first inserted member when the substrate box is held by the pedestal device. 2 insertion holes The second inserted member that is continuous with the first insertion hole, and the substrate box is held by the pedestal device, and is inserted from the second insertion hole side, and the tip side portion is inserted into the first insertion hole. A restriction member into which the proximal end side portion is inserted into the second insertion hole; and the first inserted member in a state in which the distal end side portion of the restriction member is inserted into the first insertion hole. A front-end-side locking claw that is locked to the member and restricts movement of the restricting member in the removal direction; and is provided on the restricting member, and a proximal end portion of the restricting member is inserted into the second insertion hole. A gaming machine comprising: an abutting portion that abuts against the second inserted member in a state where the regulating member moves in the inserting direction.

Means 1. A board box that accommodates the control board, and a pedestal device that is provided in the housing of the gaming machine, holds the board box, and is detachable when the board box is slid in a preset sliding direction; Fixing means for restricting the sliding movement of the substrate box and fixing the substrate box to the pedestal device, the fixing means being detachably provided on the pedestal device and extending in a direction intersecting the sliding direction of the substrate box. A direction in which one insertion hole is formed and is detached from the pedestal device when moved to one axial direction along the axis of the first insertion hole, and intersects the axis of the first insertion hole by detachment from the pedestal device A first inserted member that is separated into a plurality of members having a part of the inner peripheral surface of the first insertion hole and a substrate box that is detachably provided and intersects the sliding direction of the substrate box And a second insertion hole extending in a direction in which the first insertion member is separated from the base device when the substrate box is held by the base device. A second insertion portion in which the second insertion hole is continuous with the first insertion hole, and a tip side portion inserted into the first insertion hole by being inserted from the second insertion hole side in a state where the substrate box is held on the base device. Is inserted into the second insertion hole, and the first insertion member is inserted into the first insertion hole in a state where the distal end portion of the fixing member is inserted into the first insertion hole. Provided on the fixing member, the front end side locking claw that is locked and restricts the movement of the fixing member in the removal direction,
An abutting portion that abuts against the second inserted portion in a state where the proximal end portion of the fixing member is inserted into the second insertion hole and restricts movement of the fixing member in the inserting direction is provided. Gaming machine.

Accordingly, the base box is held by the base device, the distal end portion of the fixing member is inserted into the first insertion hole of the first inserted member, and the proximal end side of the fixing member is inserted into the second insertion hole of the second inserted portion. When the portion is inserted, sliding movement of the substrate box with respect to the pedestal device is restricted, and the substrate box is fixed to the pedestal device.

Further, in this state, the distal end side locking claw is locked to the first inserted member to restrict the movement of the fixing member in the removal direction, and the contact portion is fixed to the second inserted portion. Movement of the member in the insertion direction is restricted.

Therefore, the state where the substrate box is fixed to the fixing member is maintained, and unauthorized removal of the substrate box from the pedestal device can be prevented.

On the other hand, when the board box is properly removed from the pedestal device, the second inserted portion is separated from the board box, and the first inserted member disposed at a position facing the second inserted portion is used as the pedestal device. It is possible to move in the direction of leaving.

Thereby, the first inserted member can be detached from the pedestal device, and the fixing member can be removed integrally with the first inserted member. Therefore, the substrate box can be slid relative to the pedestal device, and the substrate box can be detached from the pedestal device.

Then, by separating the first inserted member from the pedestal device, the first inserted member is separated in a direction intersecting the axis of the first insertion hole, and a part of the inner peripheral surface of the first insertion hole is provided. It can be disassembled into a plurality of members.

Therefore, the fixing member can be easily removed from the first inserted member, and can be removed in a reusable state without destroying the fixing member.

And according to the said invention, the 1st to-be-inserted member by which the front end side latching claw of a fixing member is latched,
Since it is configured to be detachable from the pedestal device, the molding die for molding the first inserted member and the molding die for molding the pedestal device can be made different, and the structure of each molding die is simplified. Can do.

Mean 2. In the means 1, when the second insertion portion is separated from the substrate box, the second insertion portion is separated in a direction intersecting with the axis of the second insertion hole and includes a part of the inner peripheral surface of the second insertion hole. A gaming machine that is disassembled into a plurality of members.

According to the invention of the means 2, when the second insertion portion is separated from the substrate box, the second insertion portion is separated in a direction intersecting the axis of the second insertion hole, and the inner circumference of the second insertion hole is separated. It can be disassembled into a plurality of members having a part of the surface. Therefore, the second inserted portion can be easily removed from the fixing member, and can be removed in a reusable state without destroying the fixing member.

Means 3. In the means 11 or 2, the fixing member is locked to the second inserted member in a state where the base end side portion of the fixing member is inserted into the second insertion hole, and restricts the movement of the fixing member in the removal direction. A gaming machine having a proximal end side locking claw.

Accordingly, the base box is held by the pedestal device, the distal end portion of the fixing member is inserted into the first insertion hole of the first inserted member, and the proximal end side of the fixing member is inserted into the second insertion hole of the second inserted member. When the portion is inserted, the distal side locking claw is locked to the first inserted member and the proximal side locking claw is locked to the second inserted member.

Therefore, in order to remove the fixing member without separating the second inserted member from the substrate box,
It is necessary to simultaneously perform the unlocking operation on both the distal end side locking claw and the proximal end side locking claw, and this operation is complicated and difficult. Therefore, unauthorized removal of the fixing member can be prevented, and high security is provided.

In order to properly remove the board box from the pedestal device, it is only necessary to separate the second inserted member from the board box and to remove the first inserted member from the pedestal device. Can be removed.

When the first inserted member is detached from the pedestal device, the first inserted member is separated in the direction intersecting the axis of the first insertion hole and disassembled into a plurality of members. 1 The inserted member can be easily removed. Therefore, it can be removed in a reusable state without destroying the fixing member.

Further, when the second inserted member is separated from the substrate box, it can be separated into a plurality of members having a part of the inner peripheral surface of the second insertion hole by separating in a direction intersecting with the axis of the second insertion hole. In the case of having the configuration, the second inserted member can be easily removed from the fixing member, and can be removed in a reusable state without destroying the fixing member.

Means 4. A board box that accommodates the control board, and a pedestal device that is provided in the housing of the gaming machine, holds the board box, and is detachable when the board box is slid in a preset sliding direction; Fixing means for restricting sliding movement of the substrate box and fixing the substrate box to the pedestal device, the fixing means being detachably provided on the pedestal device and extending in a direction intersecting the sliding direction of the substrate box. 1 insertion hole is formed, and when it is moved to one side in the axial direction along the axis of the first insertion hole, the first insertion member that is detached from the pedestal device and the substrate box are detachably provided. A second insertion hole extending in a direction intersecting the box sliding direction is formed, and the first inserted member is detached from the pedestal device when the substrate box is held by the pedestal device. The first is disposed opposite to the insertion member on the other side,
The second insertion hole is inserted from the second insertion hole side in a state where the substrate box is held by the pedestal device, and the distal end portion is inserted into the first insertion hole. A fixing member into which the base end side portion is inserted into the second insertion hole, and a fixing member provided on the fixing member, the distal end side portion of the fixing member being inserted into the first insertion hole so that the fixing member is in relation to the first inserted member. The fixed member is locked to the first inserted member in a state where the fixed member is arranged at a preset rotation locking position, and the movement of the fixing member in the removal direction is restricted, and the fixing member is relative to the first inserted member. When the rotation member is rotated around the axis and placed at the rotation release position set in advance from the rotation lock position, the lock on the first inserted member is released and the movement of the fixing member in the removal direction is allowed. Provided on the distal end side locking claw and the fixing member, and the proximal end side portion of the fixing member is inserted into the second insertion hole The contact portion that contacts the second inserted member and restricts the movement of the fixing member in the insertion direction, and holds the substrate box on the base device and inserts the distal end portion of the fixing member into the first insertion hole. In addition, when the base end side portion of the fixing member is inserted into the second insertion hole, the fixing member is engaged to position the fixing member at the rotational locking position, and the second inserted member is separated from the substrate box. In this case, the game machine further comprises: a rotation positioning unit that releases the positioning of the fixing member so that the fixing member can be rotated from the rotation locking position to the rotation releasing position.

Accordingly, the base box is held by the pedestal device, the distal end portion of the fixing member is inserted into the first insertion hole of the first inserted member, and the proximal end side of the fixing member is inserted into the second insertion hole of the second inserted member. When the portion is inserted, sliding movement of the substrate box with respect to the pedestal device is restricted, and the substrate box is fixed to the pedestal device.

Then, the fixing member is positioned at the rotation locking position by the rotation positioning means, and the distal end side locking claw is locked to the first inserted member, thereby restricting the movement of the fixing member in the removal direction. Then, the abutting portion comes into contact with the second inserted member and movement of the fixing member in the inserting direction is restricted.

Therefore, the state in which the distal end portion of the fixing member is inserted into the first insertion hole and the proximal end portion of the fixing member is inserted into the second insertion hole is maintained, and the substrate box is illegally removed from the pedestal device. Can be prevented.

On the other hand, when the board box is properly removed from the pedestal device, the second inserted member is separated from the board box, and the rotational positioning of the fixed member by the rotational positioning means is released.

Then, the fixing member is rotated to move from the rotation locking position to the rotation releasing position, and the locking to the first inserted member by the front end side locking claw is released, and the fixing member is fixed to the first inserted member. Is moved in the removal direction.

Thereby, the front end side part of a fixing member can be extracted from a 1st insertion hole, and a fixing member can be removed easily. Therefore, the substrate box can be slid relative to the pedestal device, and the substrate box can be detached from the pedestal device.

Moreover, since the fixing member can be removed from the first inserted member simply by rotating the fixing member from the rotation locking position to the rotation releasing position, the fixing member is damaged or broken when the fixing member is removed. The fixing member can be taken out in a reusable state without fear.

And according to the said invention, the 1st to-be-inserted member by which the front end side latching claw of a fixing member is latched,
Since it is configured to be detachable from the pedestal device, the molding die for molding the first inserted member and the molding die for molding the pedestal device can be made different, and the structure of each molding die is simplified. Can do.

Means 5. In the means 4, the first inserted member is arranged such that the distal end side portion of the fixing member is inserted into the first insertion hole and the fixing member is disposed at the rotation locking position. When the fixing member is urged toward the removal direction relative to the first insertion member, the first insertion object is brought into contact with the front-end-side locking claw. The first locking portion that restricts the movement of the fixing member relative to the member in the removal direction and the second insertion member are separated from the board box, and the tip is positioned when the fixing member is disposed at the rotation release position. When the fixing member is urged toward the removal direction relative to the first inserted member with respect to the side locking claw, the distal side locking claw is A first passage portion that allows passage of the fixing member relative to the first member to be inserted in a relative removal direction; Game machine characterized by.

The means 5 shows an example of a specific configuration of the first inserted member, and according to this,
The first inserted member has a first locking portion and a first passage portion, and the first locking portion is such that the distal end portion of the fixing member is inserted into the first insertion hole and the fixing member is the first. When arranged at the rotational locking position with respect to the member to be inserted, it is arranged facing the leading end side locking claw on the side of the fixing member in the pulling direction, and in this state, the fixing member is relatively pulled out. When it is urged toward the direction, it comes into contact with the front end side claw and restricts the movement of the fixing member relative to the first inserted member in the removal direction.

And the 1st channel | path part is arrange | positioned in the removal direction side of a fixing member with respect to a front end side latching claw, when a 2nd member to be inserted is isolate | separated from a board | substrate box and a fixing member is arrange | positioned in a rotation release position. And
In this state, when the fixing member is urged relative to the first insertion member relative to the first insertion member, the front end side claw is allowed to pass and the fixation member relative to the first insertion member is relative to the first insertion member. Allow movement in the removal direction.

Therefore, when the distal end portion of the fixing member is inserted into the first insertion hole and the fixing member is disposed at the rotation locking position with respect to the first insertion member, the fixing member is relatively relative to the first insertion member. When the second inserted member is separated from the substrate box and the fixing member is disposed at the rotation release position, the relative movement of the fixing member with respect to the first inserted member can be restricted. Movement in a typical removal direction can be allowed.

Means 6. In the means 4 or 5, the fixing member is in a state in which the base end side portion of the fixing member is inserted into the second insertion hole and the fixing member is arranged at a rotation locking position set in advance with respect to the second inserted member. The second member to be inserted is locked to restrict the movement of the fixing member in the removal direction.
When the rotation member is rotated around the axis relative to the member to be inserted and placed at the rotation release position set in advance from the rotation locking position, the locking to the second member to be inserted is released and the fixing member is removed. A gaming machine having a proximal end side locking claw that allows movement in a disengagement direction.

Accordingly, the base box is held by the pedestal device, the distal end portion of the fixing member is inserted into the first insertion hole of the first inserted member, and the proximal end side of the fixing member is inserted into the second insertion hole of the second inserted member. When the portion is inserted, the fixing member is positioned at the rotation locking position by the rotation positioning means, the distal end side locking claw is locked to the first inserted member, and the proximal side locking claw is inserted into the second insertion target. Locked to the member.

Therefore, in order to remove the fixing member without separating the second inserted member, it is necessary to simultaneously perform the unlocking operation on both the distal end side locking claws and the proximal end side locking claws. It is cumbersome and difficult. Therefore, unauthorized removal of the fixing member can be prevented, and high security is provided.

On the other hand, when the board box is properly removed from the pedestal device, the second inserted member is separated from the board box, and the rotational positioning of the fixing member by the rotational positioning means is released and fixed to the first inserted member. The member is relatively rotated about the axis and moved from the rotation locking position to the rotation release position, the locking to the first inserted member by the front end side locking claw is released, and the front end side portion of the fixing member is moved to the first position. The substrate box can be easily removed from the pedestal device by simply removing it from one insertion hole.

Then, the fixing member is rotated around the axis relative to the second inserted member and moved from the rotation locking position to the rotation releasing position, and the engagement to the second inserted member by the proximal end side locking claw is performed. Release the stop,
The base end side part of the fixing member can be removed from the second insertion hole, the fixing member can be easily removed from the second inserted member, and reused without scratching or destroying the fixing member It can be removed when possible.

Means 7. In the means 6, the second inserted member is fixed to the base end side locking claw when the base end side portion of the fixing member is inserted into the second insertion hole and the fixing member is disposed at the rotation locking position. When the fixing member is urged toward the removal direction relative to the second inserted member, the second engagement member abuts against the proximal end side locking claw and (2) When the second locking portion for restricting the movement of the fixing member relative to the insertion member relative to the insertion / removal direction and the second insertion member is separated from the board box and the fixing member is disposed at the rotation release position When the fixing member is arranged on the side of the base end side locking claw in the removal direction of the fixing member, and the fixing member is biased relative to the second inserted member in the direction of extraction, the base end side There is a second passage portion that allows the locking claw to pass therethrough and allows the movement of the fixing member relative to the second inserted member in the relative removal direction. Game machine and said Rukoto.

The means 7 shows an example of a specific configuration of the second inserted member, and according to this,
The second inserted member has a second locking portion and a second passage portion, and the second locking portion is configured such that the base end side portion of the fixing member is inserted into the second insertion hole and the fixing member is the first. 2 When it is arranged at the rotational locking position with respect to the inserted member, it is arranged to face the proximal side locking claw on the side of the fixing member in the removal direction, and in this state the fixing member is relatively When urged toward the removal direction, the base member is brought into contact with the locking claw on the base end side to restrict the movement of the fixing member relative to the second inserted member in the removal direction.

The second passage portion is located on the side of the fixing member with respect to the base end side locking claw when the second inserted member is separated from the board box and the fixing member is disposed at the rotation release position. Arranged,
In this state, when the fixing member is urged relative to the second inserted member in the removal direction, the proximal end side locking claw is passed and the fixing member is relative to the second inserted member. It is allowed to move in the direction of easy removal.

Accordingly, when the base end side portion of the fixing member is inserted into the second insertion hole and the fixing member is disposed at the rotation locking position with respect to the second insertion member, the relative of the fixing member to the second insertion member When the second inserted member is separated from the substrate box and the fixing member is disposed at the rotation release position, the fixing member can be moved with respect to the second inserted member. Movement in the relative removal direction can be allowed.

Means 8. In the means 7, the rotation positioning means is provided in the first inserted member, and the distal end side portion of the fixing member is inserted into the first insertion hole, and the distal end side locking claw is locked to the first inserted member. In addition, the first rotation restriction that is disposed opposite to the one end in the rotation direction of the fixing member with respect to the front end side locking claw and restricts the rotation of the fixing member relative to the one side in the rotation direction relative to the first inserted member. And the base end side portion of the fixing member inserted into the second insertion hole and the base end side locking claw locked to the second inserted member. A second rotation restricting portion that is disposed opposite to the other side in the rotation direction of the fixing member with respect to the side locking claw and restricts the rotation of the fixing member relative to the second inserted member in the other rotation direction. It is characterized by that.

The means 8 shows an example of a specific configuration of the rotation positioning means. According to this, the distal end portion of the fixing member is inserted into the first insertion hole and the proximal end portion of the fixing member is the second portion. By inserting into the insertion hole, locking the distal end side locking claw to the first inserted member and locking the proximal end side locking claw to the second inserted member, The first rotation restricting portion is opposed to one side in the rotation direction of the fixing member to restrict the rotation of the fixing member to the one side in the rotation direction relative to the second inserted member, and the fixing member is fixed to the proximal end side locking claw. The rotation of the fixing member relative to the second inserted member to the other side in the rotation direction can be restricted by making the second rotation restricting portion face the other side in the rotation direction.
Therefore, the fixing member can be positioned at the rotation locking position.

Then, by separating the second inserted member from the board box, the positioning of the fixing member with respect to the first inserted member is released, and the fixing member is allowed to rotate in the relative rotation direction on the other side. It can be rotated from the rotation locking position to the rotation release position.

Accordingly, the fixing member is rotated relative to the first insertion member relative to the axis and moved from the rotation engagement position to the rotation release position, and the distal end side locking claw is engaged with the first insertion member. And the distal end portion of the fixing member can be removed from the first insertion hole.

Accordingly, the fixing member can be easily removed, and the substrate box can be easily detached from the pedestal device by sliding the substrate box in the sliding direction with respect to the pedestal device.

Then, the fixing member is rotated around the axis relative to the second inserted member and moved from the rotation locking position to the rotation releasing position, and the engagement to the second inserted member by the proximal end side locking claw is performed. The stop is released, and the proximal end portion of the fixing member can be removed from the second insertion hole.

Therefore, the second inserted member can be easily removed from the fixing member, and the fixing member can be reused without any fear of scratching or destroying the fixing member.

Means 9. A board box that accommodates the control board, and a pedestal device that is provided in the housing of the gaming machine, holds the board box, and is detachable when the board box is slid in a preset sliding direction; Fixing means for restricting the sliding movement of the substrate box and fixing the substrate box to the pedestal device, the fixing means being detachably provided on the pedestal device and extending in a direction intersecting the sliding direction of the substrate box. 1 insertion hole is formed, and when it is moved to one side in the axial direction along the axis of the first insertion hole, the first insertion member that is detached from the pedestal device and the substrate box are detachably provided. A second insertion hole extending in a direction intersecting the box sliding direction is formed, and the first inserted member is detached from the pedestal device when the substrate box is held by the pedestal device. The first is disposed opposite to the insertion member on the other side,
The second insertion hole is inserted from the second insertion hole side in a state where the substrate box is held by the pedestal device, and the distal end portion is inserted into the first insertion hole. A fixing member into which the base end side portion is inserted into the second insertion hole; and a fixing member provided on the fixing member, and locked to the first inserted member in a state where the distal end side portion of the fixing member is inserted into the first insertion hole. The operation of restricting the movement of the fixing member in the removal direction and exposing the first inserted member to release the locking to the first inserted member when the first inserted member is detached from the pedestal device. The front end side claw and the fixing member are provided, and the base end side portion of the fixing member is inserted into the second insertion hole and comes into contact with the second inserted member in the insertion direction of the fixing member. And a contact portion for restricting movement of the game machine.

Accordingly, the base box is held by the pedestal device, the distal end portion of the fixing member is inserted into the first insertion hole of the first inserted member, and the proximal end side of the fixing member is inserted into the second insertion hole of the second inserted member. When the portion is inserted, sliding movement of the substrate box with respect to the pedestal device is restricted, and the substrate box is fixed to the pedestal device.

And a front end side latching claw is latched by the 1st inserted member, and the movement to the removal direction of a fixing member is controlled. Then, the abutting portion comes into contact with the second inserted member and movement of the fixing member in the inserting direction is restricted.

Therefore, the state where the distal end portion of the fixing member is inserted into the first insertion hole of the first inserted member and the proximal end portion of the fixing member is inserted into the second insertion hole of the second inserted member is maintained. The board box can be prevented from being taken out from the pedestal device illegally.

On the other hand, when the board box is properly removed from the pedestal device, the second inserted member is separated from the board box, and the first inserted member disposed at a position facing the second inserted member is the pedestal device. Move in the direction to leave.

Thereby, the first inserted member can be detached from the pedestal device, and the fixing member can be removed integrally with the first inserted member. Therefore, the substrate box can be slid relative to the pedestal device, and the substrate box can be detached from the pedestal device.

Then, by disengaging the first inserted member from the pedestal device, it is possible to expose the distal end side claw from the first inserted member and to perform an unlocking operation for releasing the locking with respect to the first inserted member. can do.

Therefore, the fixing member can be easily removed from the first inserted member, and can be removed in a reusable state without destroying the fixing member.

And according to the said invention, the 1st to-be-inserted member by which the front end side latching claw of a fixing member is latched,
Since it is configured to be detachable from the pedestal device, the molding die for molding the first inserted member and the molding die for molding the pedestal device can be made different, and the structure of each molding die is simplified. Can do.

Means 10. In the means 9, the fixing means is provided at the proximal end portion of the fixing member. When the proximal end portion of the fixing member is inserted into the second insertion hole, the fixing means is locked by the second inserted member and the fixing member is removed. When the first inserted member is removed from the fixing member, the movement in the disengagement direction is restricted, and the operation of releasing the locking to the second inserted member by being exposed from the second inserted member is enabled. A gaming machine having a proximal end side locking claw.

Accordingly, the base box is held by the pedestal device, the distal end portion of the fixing member is inserted into the first insertion hole of the first inserted member, and the proximal end side of the fixing member is inserted into the second insertion hole of the second inserted member. When the portion is inserted, the distal side locking claw is locked to the first inserted member and the proximal side locking claw is second.
Locked to the member to be inserted.

Therefore, in order to remove the fixing member without separating the second inserted member from the substrate box,
It is necessary to simultaneously perform the unlocking operation on both the distal end side locking claw and the proximal end side locking claw, and this operation is complicated and difficult. Therefore, unauthorized removal of the fixing member can be prevented, and high security is provided.

On the other hand, when the board box is properly removed from the pedestal device, it is only necessary to separate the second inserted member from the board box and to remove the first inserted member from the pedestal device. Can be removed.

Then, when the detached first inserted member is removed from the fixing member, the proximal-side locking claw is exposed from the second inserted member, and the proximal-side locking claw is released from the second inserted member. Since the operation becomes possible, the fixing member can be easily removed from the second inserted member. Therefore, the second
When removing the fixing member from the inserted member, the fixing member can be removed in a reusable state without breaking the fixing member.

Hereinafter, embodiments of the present invention will be described with reference to the drawings, taking the case of a slot machine 1 as an example of a gaming machine. 1 is a front view of the slot machine 1, FIG. 2 is an overall perspective view showing a state in which the front door 3 of the slot machine 1 is closed, and FIG. 3 shows a state in which the front door 3 of the slot machine 1 is opened. FIG. 4 is an overall perspective view, FIG. 4 is a rear view of the front door 3, and FIG. 5 is a front view of the housing 2.

As shown in FIGS. 1 and 2, the slot machine 1 includes a housing 2 and a front door 3. The housing 2 is a member that forms the skeleton of the slot machine 1, and includes a top plate 2a, a bottom plate 2b, a back plate 2c, a left side plate 2d, and a right side plate 2e, as shown in FIG. It has a box shape.

As shown in FIGS. 3 and 4, the front door 3 is vertically swingable about a swing center axis extending in the vertical direction by being attached to the housing 2 by hinges 5 at the upper and lower positions on the left end side. And is configured to open and close the front side of the housing 2 by swinging in the lateral direction.

At the right end of the front door 3, a locking device 6 that closes the front door 3 with respect to the housing 2 and locks it.
And a key cylinder 7 for releasing the locked state by the locking device 6 and opening the front door 3.
(See FIGS. 1 and 2).

As shown in FIGS. 1 and 2, a game panel 8 that indicates a player's gaming state is provided at a position above the center of the front door 3. The game panel 8 has three vertically long display windows 9 arranged side by side. The display window 9 is made of a transparent or translucent material so that the reel 52 can be visually recognized through each display window 9.

On the lower left side of the game panel 8, a start lever 11 that is operated to start the rotation of each reel 52 is provided. The start lever 11 can be moved to each reel 5 by a swinging operation.
2 outputs a signal instructing the start of rotation.

On the right side of the start lever 11, stop buttons 12 for individually stopping the rotating reels 52 are provided. Each stop button 12 is arranged corresponding to a lower position of the display window 9 on which the reel 52 to be stopped is displayed, and outputs a signal instructing to stop the rotation of the reel 52 by a pressing operation.

Each stop button 12 has a built-in light-emitting lamp for displaying whether or not each reel 52 can be stopped. The rotation speed of the reel 52 can be kept constant to stop the rotation. The light is turned on when the reel is in the off state and turned off when the rotation of the reel 52 is stopped.

A coin insertion slot 21 is provided on the lower right side of the game panel 8. Coin slot 21
As shown in FIGS. 3 and 4, the coins inserted from are guided to either the storage passage 23 or the discharge passage 24 by the selector 22 provided on the back surface of the front door 3. Selector 2
Reference numeral 2 has a passage switching solenoid, and performs an operation of switching to the discharge passage 24 side when de-energized and switching to the storage passage 23 side when exciting.

The coin guided to the storage passage 23 is supplied to a hopper device housed in the housing 2,
The coin guided to the discharge passage 24 is a coin discharge port 2 provided at the lower front portion of the front door 3.
5 (see FIG. 1 and FIG. 2) is discharged to the coin tray 26 and returned to the player.

A coin return switch 13 is provided below the coin insertion slot 21 as shown in FIGS. The coin return switch 13 is operated when the coin inserted into the coin insertion slot 21 is jammed in the selector 22 to mechanically operate the selector 22 to forcibly eject the coin in the selector 22. It can be led into the use passage 24 (see FIGS. 3 and 4) and discharged from the coin discharge port 25 to the coin tray 26.

On the lower left side of the display window 9, a bet button 14 for inserting three credits for inserting three credited virtual coins is provided. Further, on the left side of the bet button 14 for inserting three coins, a bet button 15 for inserting two coins for inserting two credited virtual coins.
In addition, a betting button 16 for loading one sheet is provided.

A credit settlement button 17 is provided on the left side of the start lever 11. The credit settlement button 17 includes a storage mode (credit function) for electronically storing a preset maximum number of coins, for example, the number of surplus coins up to 50, and the number of coins earned at the time of winning, and the number of coins earned It is configured to switch between a payout mode for paying out without memorizing.

For example, when the credit check button 17 is operated once, the storage mode is entered and storage of the number of accumulated coins is started. When the credit settlement button 17 is operated again, the storage mode is canceled and the payout mode is entered to enter the stored number of coins. Is actually discharged.

In the lower center of the display window 9 is a remaining number display unit 31 that displays the number of coins that have been activated and stored in the credit mode, and the number of remaining games in a special game state such as a big bonus or a regular bonus. Etc., and a number-of-games display unit 33 for displaying the number of acquired coins.

At the upper part of the front door 3, there are provided an upper lamp 34 that lights up and blinks as the game progresses, and a liquid crystal display unit 35 that displays various information by images, videos and the like. A lower plate 36 on which the model name of the slot machine 1 and characters related to the game are displayed is mounted above the coin tray 26. An ashtray 37 is provided on the left side of the coin tray 26. A pair of left and right speakers 38 that sound various sound effects as the game progresses and notify the player of the state of the game are provided at the left and right side positions of the coin discharge port 25.

As shown in FIGS. 3 and 5, the housing 2 is divided into two vertically by a partition plate 2 f, and a reel unit 51 is attached to the top of the partition plate 2 f. The reel unit 51 includes a left reel 52a, a center reel 52b, and a left reel 52c formed in a cylindrical shape.
Each reel 52 is rotatably supported by the base 53 of the reel unit 51 so that the center axis thereof is the rotation center axis. The rotation center axis of each reel 52 is arranged on the same axis extending in the horizontal direction of the housing 2 substantially horizontally and horizontally, and each reel 52 corresponds to each display window 9 on a one-to-one basis.

A plurality of types of symbols are displayed on the surface of each reel 52 at predetermined intervals in the circumferential direction, and are arranged so that three symbols can be visually recognized from within one display window 11. As the reel 52 rotates forward, various symbols are displayed on the display windows 9 as if moving from top to bottom.

Each reel 52 is individually connected to a stepping motor (not shown), and is independently rotationally driven by each stepping motor, so that the symbols on the reel surface are stopped at a position where they can be seen from each display window 9. .

A hopper device 61 is disposed below the partition plate 2f. The hopper device 61 includes a storage tank 62 for storing coins and a payout device 63 for paying out coins. The payout device 63 rotates the storage tank 6 by rotating a rotation plate for coin payout (not shown).
A predetermined number of coins are discharged from 2, and the coins are paid out to the coin tray 26 through the discharge passage 24.

A spare tank 64 is provided on the right side of the hopper device 61 to avoid storing a predetermined amount or more of coins in the storage tank 62. The storage tank 62 of the hopper device 61 is provided with a guide plate (not shown) for guiding coins in the storage tank 62 to the reserve tank 64. The guide plate guides the coin and guides the coin from the storage tank 62 into the spare tank 64 when the coin is stored in the storage tank 62 at a height higher than the height at which the guide plate is provided. It comes to store.

A power supply box 71 is accommodated on the left side of the hopper device 61 in the housing 2. The power supply box 71 is provided with an opening / closing door 72 on the front side, and a power switch, a reset switch, and a setting key insertion hole (all not shown) are provided on the front surface exposed by opening the opening / closing door 72. Is provided.

The power switch is for supplying power to each unit including the main control device by operating. The reset switch is a switch for resetting various states of the slot machine. The reset switch can reset the backup data in the slot machine by turning on the power switch in the pressed state, and can reset the error state if the reset switch is pressed while the power switch is on. It is like that. The setting key insertion hole is a key hole for inserting a setting key, and a hole manager or the like can insert a setting key to change the setting state of the slot machine 1 from setting 1 to setting 6, for example. Yes.

A main board unit 100 is provided above the reel unit 51 with a relay board (connection board) 81 interposed therebetween. The relay substrate 81 is disposed so as to extend in the left-right direction along the upper surface of the reel unit 51, and a wiring cord 82 is connected to the upper surface of the relay substrate 81. The wiring cord 82 extends upward from the relay board 81 and is connected to the main board unit 1.
00 is connected to the main controller 101.

The main board unit 100 includes a main control device 101 that controls the slot machine 1 and a pedestal device 201 that attaches and supports the main control device 101 to the back plate 2 c in the housing 2.

  Hereinafter, the configuration of the main board unit 100 will be described in detail with reference to FIGS.

6 is a front view of the main board unit 100, FIG. 7 is a view taken in the direction of the arrow I in FIG. 6, and FIG. 8 is a perspective view showing a state of the main board unit 100 in which the movable base 203 is positioned and held in the standing posture position. FIG. 9 shows the main board unit 10 in which the movable base portion 203 is positioned and held in the tilted posture position.
10 is a rear perspective view of the main board unit 100, FIG. 11 is an exploded perspective view of the main board unit 100, and FIG. 12 is a fixed base section 202 and a movable base section 203 that constitute the base device 201. FIG. 13 is a front perspective view of the pedestal device 201,
14 is an exploded perspective view showing the main board 103 and the board box 102 constituting the main controller 101 in an enlarged manner, FIG. 15 is a sectional view taken along line II-II in FIG. 6, and FIG. 16 is taken along line III-III in FIG. Sectional view,
FIG. 17 is a schematic diagram for explaining a support structure of the movable base portion 203 to the fixed base portion 202, and shows the right end portion side of the rotating shaft portion 265 by a cross section along the axial direction of the support pin 207.

Unless otherwise specified, the right side of the figure is the main board unit 100 based on the state of FIG.
The left side in the figure is the left side of the main board unit 100, the front side in the figure is the front side of the main board unit 100, and the back side in the figure is the back side of the main board unit 100.

The pedestal device 201 of the main board unit 100 has a fixed base portion 202 fixed to the back plate 2c of the housing 2 and a rotation center axis that is supported by the fixed base portion 202 and extends horizontally as a rotation center. And a movable base 203 that can be turned up and down.

The pedestal device 201 guides the main control device 101 so as to be slidable in a preset slide direction which is a direction orthogonal to the rotation center axis, and makes the main control device 101 approach the rotation center axis. To the movable base 203 by sliding it to
A holding means 204 that is detachable from the movable base 203 is provided by sliding in a direction away from the rotation center axis.

Further, as shown in FIGS. 8 and 9, the pedestal device 201 is a standing posture positioning holding unit 20 that selectively positions and holds the movable base portion 203 in the standing posture position and the tilting posture position.
5 and a tilt posture positioning holding means 206 are provided.

As shown in FIGS. 11 and 14, for example, the main control device 101 includes a pair of front and back case bodies 11.
Board box 102 constituted by 0 and 120, and each of these case bodies 110 and 120
And a main board (control board) 103 having a horizontally-long rectangular flat plate shape that is accommodated in the board box 102 so as to be sandwiched therebetween.

The board box 102 has a horizontally long rectangular shape so as to match the outer shape of the main board 103, and can be detachably attached to the movable base portion 203 by the holding means 204 of the base device 201.

Then, the movable base portion 2 is held with the main control device 101 held by the holding means 204.
03 is rotated and positioned and held in the standing posture position shown in FIGS. 7 and 8, so that the board box 102 extends in parallel along the back plate 2 c of the housing 2 and the main box in the board box 102. While making the surface of the substrate 103 visible from the front side of the housing 2, the movable base portion 203 is rotated and arranged at the tilting posture position shown in FIG. The rear surface of the main board 103 in the board box 102 is made visible from the front side of the housing 2 by tilting to the side.

  First, the configuration of the fixed base portion 202 of the base device 201 will be described.

The fixed base portion 202 is formed by bending a metal plate-like member. For example, as shown in FIG. 11, the fixed base portion 202 is a flat plate extending up and down in a horizontally long rectangle that is slightly larger than the substrate box 102. A bottom plate portion 211 is formed.

At the left end portion and the right end portion of the bottom plate portion 211, an attachment flange portion 212 for attaching the pedestal device 201 along the back plate 2c in the housing 2 is provided. As shown in FIGS. 8 to 13, the mounting flange portion 212 includes a leg portion 213 bent to the back side of the bottom plate portion 211 at a left end portion and a right end portion of the bottom plate portion 211, and a rear end portion of the leg portion 213. The cross section which consists of the 1st attachment surface part 214 bent in the direction which mutually leaves | separates right and left has a substantially L shape.

As shown in FIG. 7, the first mounting surface portion 214 of the mounting flange portion 212 extends in parallel with the bottom plate portion 211 at a position spaced from the bottom plate portion 211 to the back side of the bottom plate portion 211 by a predetermined distance, as shown in FIG. As described above, the bottom plate portion 211 is formed so as to extend in a strip shape with a constant width. A bottom hole portion 214a for inserting a mounting screw for fixing the back plate is formed at a substantially central position in the vertical direction of the first mounting surface portion 214.

A notch 221 is provided at an upper portion of the bottom plate portion 211 and at a substantially central position in the width direction.
As shown in FIGS. 9 to 12, the notch portion 221 is formed by being cut out in a rectangular shape from the upper end portion of the bottom plate portion 211, and a pair of opposing side portions that hang in parallel from the upper end portion includes: A flange piece 222 is provided. The flange piece 222 is bent and extended to the back surface side of the bottom plate portion 211, and is formed in a band shape having a certain width over the top and bottom of the notch portion 221.

And as FIG. 10 shows, the 2nd attachment surface part 223 is provided in the horizontal side part extended in a horizontal direction between the lower ends of a pair of opposing side part. The second mounting surface portion 223 has a bottom plate portion 211.
Is bent to the back side and extends rearward, is bent downward at the rear end portion and extends flush with the first mounting surface portion 214, and is formed over the left and right sides of the notch portion 211. A screw hole 223a for screwing a mounting screw for fixing the back surface is screwed at a position facing the portion 211 at a position separated from each other on the left and right.

The flange piece 222 and the second mounting surface portion 223 cooperate to close an opening formed between the notch portion 211 and the back plate 2c when the fixed base portion 202 is fixed to the back plate 2c of the housing 2. And
An illegal circuit board or the like cannot be hidden in the gap between the bottom plate portion 211 and the back plate 2c.

At the upper end of the bottom plate portion 211 and at both ends in the lateral width direction, the locking claws 23 constituting the standing posture positioning holding means 205 for positioning and holding the movable base portion 203 in the standing posture position.
1 is attached (see FIGS. 6 to 9 and FIGS. 11 to 13).

For example, as shown in FIGS. 9 and 12, each locking claw portion 231 has a base end fixed to the bottom plate portion 211, a base portion 232 that extends forward from the surface of the bottom plate portion 211, and a base portion 232. A claw portion 233 that protrudes toward the center in the horizontal width direction of the bottom plate portion 211 at the tip and engages the movable base portion 203 is provided.

Each locking claw portion 231 is made of a flexible synthetic resin material, and the movable base portion 203 is interposed between the base portions 232 facing each other and locked by the claw portion 233. Positioning and holding in the standing posture position while preventing the tilting of 203, the claw portion 233 is unlocked by elastically deforming in directions away from each other, and the positioning and holding of the movable base portion 203 in the standing posture position is released. In addition, the movable base 203 can be tilted.

As shown in FIG. 10, the attachment frame member 224 is provided on the lower surface of the bottom plate portion 211 and on the rear surface side.
Is attached. The mounting frame member 224 is formed by bending a metal plate-like member, and has a third mounting surface portion 225 that extends flush with the first mounting surface portion 214 and the second mounting surface portion 223. ing.

When the fixed base portion 202 is fixed to the back plate 2c of the housing 2, the third attachment surface portion 225 fills a space portion formed between the bottom plate portion 211 and the back plate 2c so that the bottom plate portion 211 and the back plate 2c. An illegal circuit board or the like cannot be hidden in the gap with the plate 2c.

The third mounting surface portion 225 is provided with bottom hole portions 225a through which mounting screws (not shown) for fixing the back plate are inserted at two positions separated on the left and right sides. And in the baseplate part 211,
Opening holes 211a for inserting the mounting screws for fixing the back plate from the surface side of the bottom plate portion 211 are formed at locations corresponding to the bottom hole portions 225a of the third mounting surface portion 225 (see FIG. 12). reference). The bottom hole 225a and the opening hole 211a are provided on the lower side of the fixed base 202, that is, in the vicinity of the rotation center axis of the movable base 203.

A lower lid portion 226 is provided at the lower end portion of the attachment frame member 224. Lower lid part 226
Is formed so as to close the opening formed between the lower end portion of the bottom plate portion 211 and the back plate 2c by being bent at the lower end portion of the bottom plate portion 211 to the back side of the bottom plate portion 211.

In the present embodiment, a configuration is adopted in which the fixed base portion 202 is fixed to the back plate 2c in a state where the upper end portion of the bottom plate portion 211 is in contact with the top plate 2a of the housing 2 (see FIG. 18). reference). Therefore, when the fixed base portion 202 is fixed to the back plate 2c, the upper end portion of the bottom plate portion 211 and the back plate 2c.
Can be closed by the top plate 2a. For this reason, although the upper cover part which obstruct | occludes this opening part is not specifically provided in the upper end part of the baseplate part 211, it is good also as a structure which provides an upper cover part and obstruct | occludes an opening part actively.

A support flange portion 241 is provided at the lower end portion of the bottom plate portion 211. As shown particularly in FIG. 12, the support flange portion 241 is bent and protrudes toward the surface side of the bottom plate portion 211 at the lower end portion of the bottom plate portion 211, and horizontally horizontally along the width direction of the bottom plate portion 211. The extending upright plate portion 242 and the left end portion and the right end portion of the upright plate portion 242 are bent and protrude upward.
A pair of shaft support plate portions 243 and 244 facing each other is provided.

The upright plate portion 242 has a horizontally long strip shape having a length in the width direction substantially the same as the interval formed between the locking claw portions 231 spaced from each other on the left and right, and corresponds to the lower side of the locking claw portion 231. The shaft support plate portions 243 and 244 are provided at the positions.

Each of the shaft support plate portions 243 and 244 constitutes a support portion for supporting the movable base portion 203 on the fixed base portion 202 in cooperation with the rotation shaft portion 265 of the movable base portion 203. Shaft holes 243a and 244a penetrating left and right along the lateral width direction of 53 are formed. The shaft holes 243a and 244a are located on the distal end side of the upright plate portion 242 and the shaft holes 243a,
The centers of 244a are provided so as to be located on the same axis, and for example, a metal support pin 207 can be inserted and assembled.

The shaft support plate portion 244 located on the right end side of the bottom plate portion 211 is extended above the shaft support plate portion 243 located on the left end side of the bottom plate portion 211 and forward of the tip end portion of the upright plate portion 242. A lock mounting hole 245 is formed in the extended portion. The lock mounting hole 245 is formed so as to open in the same direction as the shaft holes 243a and 244a, and has an inner diameter through which, for example, a U-shaped bar of a padlock can be inserted.

A cover plate portion 251 is provided at the tip of the upright plate portion 242. Cover plate part 251
Is provided so as to cover the rotating shaft portion 265 of the movable base portion 203 from the front.

Specifically, the upright plate portion 242 is bent and protrudes upward at the tip portion of the upright plate portion 242, and the upright plate portion 2.
42 extends to the left and right along the width direction of the shaft 42, and the height position of the upper end 252 is the shaft holes 243a, 244.
It is formed so as to be higher than the center height of a (for example, see FIG. 16).

When the movable base portion 203 is rotatably supported by the fixed base portion 202, the cover plate portion 251 faces the housing front side of the rotation shaft portion 265 and has the axial length of the rotation shaft portion 265. The upper end portion 252 of the cover plate portion 251 is positioned higher than the axis center (rotation center axis) of the support pin 207, and the rotation shaft portion 265 and the cover plate portion 251 are It is formed so as to minimize the gap formed between them. This prevents the tip of a tool such as a bar or a screwdriver from being inserted into the gap between the pivot shaft portion 265 and the cover plate portion 251 and pivots the tool using the lever principle. H.265's vandalism is prevented.

At the left end portion and the right end portion of the cover plate portion 251, a rotation stopper 253 constituting a tilt posture positioning holding means 206 for positioning and holding the movable base portion 203 at the tilt posture position.
Is provided.

The rotation stopper 253 is formed by lowering the left end portion and the right end portion of the cover plate portion 251 so as to be one step lower than the upper end portion 252 of the cover plate portion 251. As shown in FIG. When the portion 203 is tilted to the tilted posture position, the contact portion 26 of the movable base portion 203 is
9 is formed so as to be in contact with 9.

  Next, the structure of the movable base part 203 of the base apparatus 201 is demonstrated.

The movable base 203 is made of a transparent synthetic resin material such as polycarbonate having a predetermined rigidity, and as shown particularly in FIGS. 12 and 13, a horizontally long bottom plate 261 and a bottom plate 261. Of the bottom plate portion 261 at the lower end portion which is the long side of the bottom plate portion 261 and is projected toward the surface side of the bottom plate portion 261, and the left end portion and the right end portion which are the short side of the bottom plate portion 261, respectively. It has a pair of side plate portions 263 and 264 that are bent toward the surface side.

The bottom plate portion 261 has a lateral width between the left and right locking claws 231 on the surface side of the bottom plate portion 211 that is in front of the fixed base portion 202, and a height width that extends above and below the bottom plate portion 211 of the fixed base portion 202. The window hole part 261a is formed in two places spaced apart from each other left and right. The window hole portion 261a is positioned and held in the upright position and the bottom plate portion 261 is superposed on the surface side of the bottom plate portion 211 of the fixed base portion 202, and the bottom hole portion 211a of the fixed base portion 202 is placed. It is formed in a position communicating with.

The mounting portion 262 extends along the upper portion of the support flange portion 241 of the fixed base portion 202 over the left and right sides of the bottom plate portion 261 with substantially the same width as the upright plate portion 242, and the main controller 10 on the upper surface.
It has a horizontally long belt plate shape on which one substrate box 102 is placed, and a rotating shaft portion 265 is integrally formed on the lower surface of the placement portion 262.

The rotation shaft portion 265 constitutes a support portion for supporting the movable base portion 203 on the fixed base portion 202 in cooperation with the shaft support plate portions 243 and 244 of the fixed base portion 202. A length of a columnar shape extending left and right along the lower surface of the mounting portion 262 on the front end side of the H.262, and interposed between the shaft support plate portions 243 and 244 of the fixed base portion 202. have.

A shaft hole 265a for rotatably supporting the movable base portion 203 on the fixed base portion 202 is provided in the left end portion and the right end portion of the rotation shaft portion 265 (see FIGS. 15 to 17). The shaft hole 265 a is formed along the axial center from the left end portion and the right end portion of the rotation shaft portion 265, and has an axial depth extending to a position on the inner side in the axial direction from the slit groove 268.

The slit grooves 268 are provided at positions separated from the side plate portions 263, 264 by a predetermined distance in the axial direction of the shaft hole 265a, respectively, and perpendicularly to the axis of the shaft hole 265a, from the mounting portion 262 to the rotating shaft portion 265. The mounting portion 262 and the rotating shaft portion 265 are divided on both sides in the axial direction by being cut out in a slit shape (see FIGS. 6 and 17).

Further, a contact portion 269 is provided at the left end portion and the right end portion of the rotation shaft portion 265 (FIG. 6).
See). The contact portion 269 protrudes radially outward from the rotation shaft portion 265 at an axial position corresponding to the rotation stopper 253 of the fixed base portion 202 (see FIG. 15). When 203 is tilted to the tilting posture position, it is formed so as to come into contact with the rotation stopper 253.

Further, on the lower surface of the mounting portion 262, a rib 266 for securing rigidity between the rotating shaft portion 265 and the mounting portion 262 and a fixing screw hole portion 2 for fixing a reinforcing plate 271 to be described later.
67 is provided (see FIGS. 15 and 16).

The ribs 266 extend in the front-rear direction from the rear portion of the rotation shaft portion 265 to the rear end portion of the placement portion 262, and a plurality of ribs 266 are provided at predetermined intervals in the axial direction of the rotation shaft portion 265. ing. The fixing screw holes 267 are respectively provided at positions below the window holes 261a of the bottom plate portion 261, and extend from the rear end portion of the placement portion 262 toward the front end portion along the lower surface of the placement portion 262. Screw holes are screwed.

The reinforcing plate 271 attached to the mounting portion 262 is for improving the support rigidity for supporting the movable base portion 203 on the fixed base portion 202, and is formed by bending a metal plate-like member. ing. The reinforcing plate 271 has a length extending between the left and right slit grooves 268 of the mounting portion 262 and overlaps with the upper surface of the mounting portion 262, and the lower side at the left end portion and the right end portion of the flat plate portion 272, respectively. Folded towards each other,
A shaft support plate portion 273 inserted into the slit groove 268, and an upright plate portion that is bent upward at the rear end portion of the flat plate portion 272 and extends in the left-right direction, and overlaps along the surface of the bottom plate portion 261. 274 (see FIG. 12).

In the upright plate portion 274 of the reinforcing plate 271, window hole portions 274 a are opened at positions spaced apart from each other in the left-right direction. Each window hole portion 274a is formed at a position communicating with the window hole portion 261a of the bottom plate portion 261 by attaching the reinforcing plate 271 to the mounting portion 262, and allows the fixing screw of the third attachment surface portion 225 to pass therethrough. It has the size that can be.

A bracket 275 (see FIG. 16) for fixing the reinforcing plate 271 to the mounting portion 262 is provided below each window hole 274 a of the reinforcing plate 271. The bracket 275 is bent at the rear end portion of the flat plate portion 272, extends downward from the flat plate portion 272, passes through the window hole portion 261a of the bottom plate portion 261, and contacts the rear end portion of the fixing screw hole portion 267. It is formed as follows. The bracket 275 has an insertion hole through which a fixing screw 276 for fixing the reinforcing plate 271 is inserted.

An opening hole 273a having the same inner diameter as the shaft hole 265a of the rotating shaft portion 265 is formed in the shaft support plate portion 273 of the reinforcing plate 271. The opening hole 273a is formed in the reinforcing plate 2.
By fixing 71 to the mounting portion 262, the shaft support plate portion 273 is inserted into the slit groove 268 and formed at a position coaxially with the shaft hole 265 a of the rotating shaft portion 265.

To attach the reinforcing plate 271 to the mounting portion 262, first, the flat surface portion 272 of the reinforcing plate 271 is overlapped on the upper surface of the mounting portion 262, and the upright plate portion 274 is overlapped on the surface side of the bottom plate portion 261. Each shaft support plate portion 273 is inserted into the slit groove 268 and the bracket 2
75 is passed through the window hole portion 261 a of the bottom plate portion 261 and is brought into contact with the rear end portion of the fixing screw hole portion 267. And the front-end | tip of a fixing screw is made into the through-hole 2 of the bracket 275 from the back surface side of the baseplate part 261.
75a is inserted into the screw hole of the fixing screw hole 267. As a result, the reinforcing plate 271 is attached to the mounting portion 262, and the shaft hole 273 a of the shaft support plate portion 273 serves as the rotation shaft portion 265.
It is arranged coaxially with the shaft hole 265a.

The side plate portions 263 and 264 are formed to extend from the lower end portion to the upper end portion of the bottom plate portion 261 with substantially the same width as the placement portion 262, and are formed at the front end portions of the side plate portions 263 and 264. The side plate portions 263 and 264 are provided with a plurality of return portions 281 that are bent inwardly with a predetermined interval between the upper end portion and the lower end portion thereof.

The separation distance between the plurality of return portions 281 and the bottom plate portion 261 is set corresponding to the front-rear width of the board box 102, and the separation distance between the left and right side plate portions 263, 264 is the board box 10.
It is set corresponding to the left and right width of 2.

At the upper end portions of the side plate portions 263 and 264 and the bottom plate portion 261, a mounting opening for mounting the substrate box 102 to the movable base portion 203 is formed, and the substrate box 102 inserted from the mounting port extends along the bottom plate portion 261. Thus, it is configured to reciprocally guide in a direction approaching and moving away from the mounting portion 262, in other words, in a direction orthogonal to the rotation shaft portion 265 (rotation center axis) of the movable base portion 203.

Then, the substrate box 102 is inserted from the mounting opening, and is slid and moved along the bottom plate portion 261 in a direction approaching the placement portion 262 which is a preset slide direction.
2 can be held on the movable base 203, and from the held state,
By slidably moving along the bottom plate part 261 in a direction away from the placing part 262 which is a preset sliding direction, the movable base part 203 can be removed.

Therefore, these bottom plate part 261, mounting part 262, side plate part 263, 264, return part 2
81, holding means 20 for holding the substrate box 102 detachably on the base device 201.
4 is configured.

A boss plate portion 282 is provided at the lower end of each side plate portion 263, 264. The boss plate portion 282 protrudes from the side plate portions 263 and 264 to the outside in the lateral width direction of the housing 2 in the left-right direction, and has a L-shaped cross section facing the pivotal support plate portions 243 and 244. Between the side end surfaces of the dynamic shaft portion 265, a gap is formed in which the shaft support plate portions 243 and 244 of the fixed base portion 202 can be inserted and interposed.

Each boss plate portion 282 is provided with a shaft hole 282a for inserting the support pin 207. Each shaft hole 282 a is provided at a position coaxial with the shaft hole 265 a of the rotation shaft portion 265, and supports the base end of the support pin 207 whose tip is inserted into the shaft hole 265 a of the rotation shaft portion 265. It is configured as follows.

Therefore, for example, as shown in FIG. 17, the shaft support plate 244 is inserted and interposed between the side end surface of the rotation shaft portion 265 and the boss plate portion 282, and the support pin 207 is inserted into the shaft hole 282 of the boss plate portion 282.
From a, through the shaft hole 244a of the shaft support plate 244, by inserting and attaching to the shaft hole 265a of the rotating shaft portion 265, both sides of the support pin 207 in the axial direction are supported via the shaft support plate 244. Can do.

A lock attachment hole 283 is provided at the lower end of the side plate portion 264. Lock mounting hole 283
For example, by attaching a lock such as a padlock, tilting of the movable base portion 203 is prohibited, and the movable base portion 203 is fixed to the standing posture position.

The lock mounting hole 283 is formed coaxially in the lower end portion of the side plate portion 264 and the boss plate portion 282 located on the right side of the bottom plate portion 261, and is formed in the shaft support plate portion 244 of the fixed base portion 202. The movable base portion 20 has substantially the same inner diameter as the lock mounting hole 245 and opens in the same direction.
3 is positioned and held in the upright posture position to fix the lock mounting hole 245 of the fixed base portion 202.
So that the movable base portion 203 is positioned and held in the tilted posture position so that the movable base portion 203 is tilted forward with respect to the shaft support plate portion 244 of the fixed base portion 202. It is configured.

Therefore, with the movable base portion 203 positioned and held in the standing posture position, for example, a U-shaped bar of a padlock is inserted into the lock mounting holes 245 and 283 to lock the padlock, thereby preventing the movable base portion 203 from tilting. And can be fixed in the standing posture position. Then, for example, a properly managed key owner or the like unlocks the padlock and attaches the U-shaped bar to the lock mounting holes 245, 28.
The movable base 203 cannot be tilted and the substrate box 102 cannot be taken out from the movable base 203 unless it is removed from 3. Therefore, the board box 1
The main board 103 in 02 can be prevented from being stolen together with the board box 102, and as a result, the main controller 101 can be prevented from being stolen from within the housing 2.

Also, a fixing flange 284 is provided on the lower right side of the bottom plate portion 261, and the substrate box 102 of the main control device 101 held by the holding means 204 is moved to the movable base portion 203.
A through-hole 284a for fixing to is formed.

The fixing flange 284 is formed integrally with the lower end portion of the side plate portion 264, and the side plate portion 26.
4 is formed in a flat plate shape that protrudes inward from the front end portion and faces the bottom plate portion 261, and has a space at which a portion of the substrate box 102 can be inserted and interposed between the bottom plate portion 261. ing.

The through hole 284a opens at the center of the fixing flange 284, and the center axis extends in a direction perpendicular to the bottom plate portion 261. In other words, the center axis is orthogonal to the sliding movement direction of the substrate box 102 and rotates. It is formed so as to extend along a direction orthogonal to the central axis.
Note that the method for fixing the main control device 101 to the movable base 203 will be described together with the description of the configuration of the main control device 101 described later.

At the upper end portion of the bottom plate portion 261 and near the center in the horizontal width direction, a locking portion 285 for locking the main control device 101 held by the movable base portion 203, and the first inserted member 310 of the fixing means 300. Is provided.

The locking portion 285 is formed with a locking piece 286 formed by a pair of slit grooves cut out from the upper end edge of the bottom plate portion 261 downward for a predetermined length, and an opening above the locking piece 286. And a locking hole 287. Then, when the main control device 101 is mounted on the movable base 203, the protrusion 121a (see FIG. 10) protruding from the board box 102 is engaged with the engagement hole 287 of the engagement portion 285, While the board box 102 is locked to the movable base 203, the locking of the board box 102 to the movable base 203 is released by elastically deforming the locking piece 286 to release the locking to the locking hole 287. It can be done.

The first inserted member 310 constitutes a fixing means 300 that fixes the main control device 101 to the movable base portion 203 in cooperation with a fixing pin 301 and a second inserted member 330 described later. A plurality (four in this embodiment) are attached to the movable base 203 so as to be arranged in a horizontal row on both the left and right sides of the H.285. The first inserted member 310 is moved to the movable base 203.
The fitting portion 321 to be attached to the base plate is formed so as to protrude rearward from the bottom plate portion 261 of the movable base portion 203. When the movable base portion 203 is in the standing posture position, as shown in FIG. It is accommodated in the empty space formed by the notch part 221 of 202, and interference with the baseplate part 211 of the fixed base part 202 is avoided. The detailed configuration of the first inserted member 310 will be described together with the description of the configuration of the fixing means 300.

In the movable base 203 having the above-described configuration, the rotation shaft portion 265 of the movable base portion 203 and the shaft support plate portions 243 and 244 of the fixed base portion 202 are aligned, and the shaft hole 2 of the boss plate portion 282 is aligned.
82a, shaft holes 243a and 244a of the shaft support plate portions 243 and 244, and shaft hole 2 of the rotating shaft portion 265
A support pin 207 is inserted through 65 a and is rotatably supported by the fixed base portion 202.

Specifically, for the right end side of the movable base 203, for example, as shown in FIG.
A shaft support plate 244 is inserted between the side end surface of the rotation shaft portion 265 and the boss plate portion 282, and the rotation shaft portion 26 is inserted.
The shaft hole 265a of the shaft 5 and the shaft hole 244a of the shaft support plate 244 are aligned, and the support pin 207 is passed through the shaft hole 244a of the shaft support plate 244 from the shaft hole 282a of the boss plate 282. By being inserted and attached to 265a, it is rotatably supported by the fixed base portion 202.

Similarly, the left end portion side of the movable base portion 203 is not particularly shown, but a shaft support plate portion 243 is inserted between the side end surface of the rotation shaft portion 265 and the boss plate portion 282, and the rotation shaft The shaft hole 265a of the portion 265 and the shaft hole 243a of the shaft support plate portion 243 are aligned, and the support pin 207 is moved from the shaft hole 282a of the boss plate portion 282 to the shaft hole 243a of the shaft support plate portion 243. By being inserted and attached to the shaft hole 265a, it is rotatably supported by the fixed base portion 202.

The inner diameters of the shaft holes 243 a and 244 a of the shaft support plate portions 243 and 244 and the inner diameter of the shaft hole 273 a of the shaft support plate portion 273 of the reinforcing plate 271 are slightly larger than the outer diameter of the support pin 207. Inner diameters of the shaft hole 282 a and the shaft hole 265 a of the rotation shaft portion 265 are slightly smaller than the outer diameter of the support pin 207, and the support pin 207 is formed in the shaft hole 28 of the boss plate portion 282.
2a and the shaft hole 265a of the rotation shaft portion 265 are press-fitted.

At this time, the head of the support pin 207 is flush with the side end surface of the boss plate portion 282 or the axial hole 2.
82a so that the support pin 207 cannot be removed.
The movable base 203 can be rotated with respect to 2, but cannot be separated.

For example, on the right end side of the movable base portion 203, the support pin 207 is supported by the side plate portion 264 and the boss plate portion 282 on both sides in the axial direction of the support pin 207 via the shaft support plate 244 therebetween. Then, on the left end side of the movable base b 203, both axial sides of the support pins 207 are supported by the side plate portion 263 and the boss plate portion 282 with the shaft support plate portion 243 therebetween. Therefore,
The support pin 207 can be firmly supported by the movable base 203 and the movable base 20
3 is strengthened to support the fixed base portion 202, and the movable base portion 203 can be stably supported on the fixed base portion 202.

As shown in FIG. 15A, the movable base portion 203 that is rotatably supported by the fixed base portion 202 has a bottom plate portion along the surface side of the bottom plate portion 211 of the fixed base portion 202 by a locking claw portion 231. 211 is positioned and held in a standing posture position extending vertically. And FIG. 15 (b)
As shown in FIG. 3, the contact portion 269 of the rotating shaft portion 265 is covered at a position tilted forward by about 60 degrees from the standing posture position by releasing the locking by the locking claw portion 231 and tilting forward. It abuts against the rotation stopper 253 of the plate portion 251 and is positioned and held at the tilting posture position.

When the movable base portion 203 is tilted from the standing posture position, a force that rotates downward due to gravity acts, and the movable base portion 203 rotates to the tilting posture position, and the contact portion 269 is turned to the rotation stopper at the tilting posture position. 253 abuts. Therefore, the movable base portion 203 can always be positioned and held at the tilting posture position.

As described above, the shaft hole 26 is formed in the left end portion and the right end portion of the rotation shaft portion 265 as shown in FIG.
5a is provided, and support pins 207 made of a metal material are respectively inserted. Then, the distal end side of the support pin 207 is a reinforcing plate 271 inserted into the slit groove 268.
The shaft support plate portion 273 is inserted through the shaft hole 273a and further inserted.

Then, axial support plate portions 243 and 244 of the fixed base portion 202 made of a metal material are disposed at the left and right end portions of the rotation shaft portion 265 in the axial direction, and the base end of the support pin 207 is disposed. The portion side is inserted into and supported by the shaft holes 243a and 244a of the shaft support plate portions 243 and 244. Therefore, the left end portion and the right end portion of the rotation shaft portion 265 have higher rigidity than the central portion of the rotation shaft portion 265 in the axial direction.

A contact portion 269 that contacts the rotation stopper 253 of the movable base 203 is provided at the left end portion and the right end portion of the rotation shaft portion 265. Therefore, the rotation stopper 253
Can be reliably received, and the movable base portion 203 can be stably positioned and held in the tilted posture position.

When the movable base portion 203 is rotatably supported by the fixed base portion 202, the upright plate portion 242 passes through a position below the rotation shaft portion 265 and the front end portion of the upright plate portion 265 is in front of the housing 2. It is arranged at a position protruding to the side. The cover plate portion 251 extends along the axial direction of the rotation shaft portion 265 so as to face the housing front side of the rotation shaft portion 265.

Therefore, the gap between the rotating shaft portion 265 and the upright plate portion 242 of the movable base portion 203 is
As shown in FIGS. 16A and 16B, the cover plate portion 251 covers and hides the housing 2 from the front side in both the standing posture position and the tilting posture position.

Therefore, the rotation shaft portion 265 can be covered from the front side of the housing 2 by the cover plate portion 251, and the destruction action of the rotation shaft portion 265 using a tool or the like can be prevented.

Further, the upper end portion 252 of the cover plate portion 251 is formed to be slightly higher than the rotation center axis of the rotation shaft portion 265. Thus, by setting the height position of the upper end portion 251 of the cover plate portion 251 to a height position equal to or higher than the rotation center axis line of the rotation shaft portion 265, the rotation shaft portion 265 and the cover plate are set. The gap with the portion 251 is minimized.

Therefore, between the rotation shaft portion 265 and the upright plate portion 242 or between the rotation shaft portion 265 and the cover plate portion 2.
It is possible to prevent the tip of a tool such as a bar or a screwdriver from being inserted between the rotating shaft portion 265 and the destruction of the rotating shaft portion 265 by using the lever principle to pry the tool.

Furthermore, in the present embodiment, a configuration is adopted in which the fixed base portion 202 is fixed to the back plate 2c with the upper end portion of the bottom plate portion 211 in contact with the top plate 2a of the housing 2 (for example, Figure 1
8), the interval between the rotation center axis of the rotation shaft portion 265 and the top plate 2a is narrow, and the rotation shaft portion 265 is small.
It is not possible to secure a space in which a rod-shaped tool such as a screwdriver can be inserted from above into the gap between the cover plate portion 251 and the cover plate portion 251.

Therefore, it is difficult to separate the movable base portion 203 from the fixed base portion 202 due to the breakage of the rotating shaft portion 265 using a tool or the like, and it is possible to suppress the main substrate 103 from being taken away together with the movable base portion 203. it can.

Further, the outside of the shaft support plate portions 243 and 244, that is, the outside in the horizontal width direction of the housing 2 is the boss plate portion 28.
2 (see FIG. 7). Therefore, it is possible to prevent the shaft support plate portions 243 and 244 from being broken by using a tool or the like, and the movable base portion 203 is separated from the fixed base portion 202 due to the breakage of the shaft support plate portions 243 and 244. It is possible to suppress the control device 101 from being taken away together with the movable base portion 203.

Further, since the cover plate portion 251 can be formed by bending upward at the tip portion of the upright plate portion 242, it can be easily provided, and there is no need to retrofit any special parts. There is also an advantage that it can be implemented at low cost.

The pedestal device 201 having the above configuration includes a fixed base portion 202 as shown in FIG.
With the movable base portion 203 rotatably supported, a mounting screw is inserted from the surface side of the fixed base portion 202 to the bottom hole portion 214a of the first mounting surface portion 214, and the movable base portion 203 is further placed in the upright posture position. The window hole portions 274a and 261 of the movable base portion 203 in a state of being positioned and held on
a and a mounting screw is inserted through the opening hole 211a of the bottom plate portion 211 and into the bottom hole portion 225a of the third mounting surface portion 225, and a nut portion (not shown) provided in advance at each corresponding location inside the back plate 2c. It is fixed to the back plate 2c by being screwed. The mounting screw engages with a tool tip such as a screwdriver inserted into the housing from the front side of the housing 2 and rotates the tool in a state where the rotation center axis extends in the front-rear direction of the housing 2. Screwed.

Also, a screw (not shown) is inserted from the back of the housing 2 into an insertion hole (not shown) formed in the back plate 2c of the housing 2 in advance, and the screw tip portion is connected to the housing from the back plate 2c. 2 and is screwed into a screw hole 223a provided in the second mounting surface portion 223 on the back surface of the fixed base portion 202. Accordingly, the fixed base portion 202 is fixed from both the front and the rear with respect to the back plate 2c.

Thereby, even if the mounting screw from the front of the back plate 2c is removed, the fixed base portion 202 cannot be removed from the back plate 2c unless the screw from the back of the back plate 2c is also removed. Therefore, the removal of the fixed base portion 202 is made more difficult, and the main board unit 100 is prevented from being stolen.

In particular, when the substrate box 102 is held on the movable base 203, the movable base 2
The window hole portions 274a and 261a of 03 are closed by the substrate box 102, and the tip of the screw driver cannot be inserted into the window hole portions 274a and 261a from the front of the movable base portion 203.

Further, since the bottom hole 225a of the third mounting surface portion 225 and the opening hole 211a of the bottom plate portion 211 are provided on the lower side of the pedestal device 201 that is in the vicinity of the rotation center axis, the movable base portion 203 is provided. In the state where is held at the tilted posture position, the movable base portion 203 tilted forward by about 60 degrees from the standing posture position becomes an obstacle, and the tip of the screw driver cannot be inserted into the opening hole 211a of the bottom plate portion 211.

Therefore, with the main control device 101 attached to the movable base portion 203, it is not possible to remove the attachment screw inserted through the bottom hole 225a of the third attachment surface portion 225 in either the standing posture position or the tilting posture position. Can not. Therefore, the main board unit 100 can be prevented from being stolen.

Next, the configuration of the main controller 101 will be described below with reference to FIG. In the following description, of the pair of case bodies 110 and 120, the case body 110 located on the front side in the housing 2 is referred to as the front case body 110, and the case body 120 located on the back side is referred to as the back case body 120. To do.

On the main board 103 of the main controller 101, a wiring pattern (not shown) is applied,
Various electronic components including an IC chip such as a CPU and ROM, a socket 104, and the like are mounted. The main board 103 passes through a pair of small holes 103a provided at the corners located on the diagonal line, and is fixed to the front case body 110 side by screws 106.

The front case body 110 has a main substrate housing portion 111 that can accommodate relatively tall electronic components on the main substrate 103, and a step portion 112 that is one step lower is formed on the peripheral edge thereof. Yes.

On the surface of the main substrate housing portion 111, a sticking frame 111a for sticking a sealing history recording sheet on which a sealing history or the like of a later-described disassembly sealing portion 141 or the like is written is recessed. The step portion 112 is formed with a plurality of socket insertion holes 112a through which the socket 104 on the main board 103 is inserted.

A plurality of long holes 113 are provided at the left end and the right end of the front case body 110 so as to be lined up and down at predetermined intervals. In the upper part of the front case body 110, a horizontally long rectangular hole 1
14 is formed in an opening, and the sealing member 14 of the disassembly sealing part 141 is formed in the square hole part 114.
2 are provided at positions separated from each other on the left and right. The sealing member 142 includes a sealing pin 130
The gate portion 11 is formed in a cylindrical body having an inner diameter into which the gate can be inserted, and extends vertically in the square hole portion 114.
6 is connected to the front case body 110. The gate portion 116 can be cut with a tool such as a nipper, and the sealing member 142 can be separated from the front case body 110 by cutting.

A fixed surface 117 is formed on the lower right side of the front case body 110, and a screw hole 117a for fixing the substrate box to the movable base 203 is screwed. The fixed surface 117 extends along the slide movement direction of the substrate box 102 on the front side of the front case body 110, and the back surface of the fixing flange 284 of the movable base portion 203 by holding the substrate box 102 to the movable base portion 203. Has a planar shape that faces and overlaps.

The screw hole portion 117a coincides with the position of the through hole 284a of the fixing flange 284 when the substrate box 102 is held on the movable base portion 203, and its central axis extends coaxially with the central axis of the through hole 284a. Thus, it is formed at a position communicating with the through hole 284a. Then, the fixing screw 289 is inserted into the through hole 284a and the screw hole portion 117a communicating with each other from the front,
The board box 102 can be locked by screwing into the screw hole 117a.

The fixing screw 289 extends along a direction perpendicular to the sliding movement direction of the substrate box 102 and perpendicular to the rotation center axis by being inserted into the through hole 284a and the screw hole portion 117a. Accordingly, the sliding movement of the substrate box 102 in the direction of taking out from the movable base portion 203 can be restricted, and the substrate box 102 held by the holding means 204 can be fixed to the movable base portion 203.

In the present embodiment, the fixing surface 117 is provided on the lower right side of the front case body 110, and the fixing screw 289 can be screwed in from the front side of the housing. Therefore, for a right-handed operator, a screw driver It is easy to turn tools such as and can be fixed easily.

Moreover, since the front door 3 is supported by the left end part of the housing | casing 2, when the front door 3 is opened, the left end part side of the housing | casing 2 which is a side which opposes the fixed surface 117, ie, a fixed surface. It moves to the opposite side to 117, and the fixed surface 117 side is largely opened. Therefore, a wide working space around the fixing surface 117 can be secured, and the fixing work and the removing work of the fixing screw 289 can be easily performed. Therefore, the board box 102 of the main controller 101 is replaced with the base device 2.
It is possible to easily perform the fixing operation and the fixing releasing operation for fixing to the 01 movable base portion 203.

Further, the through hole 284a of the movable base portion 203 is provided in the vicinity of the rotation center axis, and the screw hole portion 117a of the substrate box 102 communicating with the through hole 284a is the substrate box 10.
2 is placed on the leading side in the sliding movement direction when the movable base portion 203 is held, and is fixed when the substrate box 102 is slid in the direction approaching the rotation center axis and held by the movable base portion 203. Fixed surface 1 of the substrate box 102 facing the flange 284
The length of 17 does not need to be long along the sliding movement direction of the substrate box 102, can be made a shorter distance, and the shape of the substrate box 102 can be simplified.

A flat portion 118 is formed at a side position of the fixed surface 117 so as to extend continuously flush with the surface side of the fixing flange 284 when the substrate box 102 is fixed to the movable base portion 203.

The flat portion 118 is formed so as to constitute a seal sticking surface of a seal seal (not shown) together with the fixing flange 284. The seal seal is pasted from the surface side of the substrate box 102 so as to straddle the flat portion 118 and the fixing flange 284. Once peeled off, the adhesive is peeled off from the seal seal and cannot be pasted again. It leaves a trace that has been peeled off, and it can be confirmed whether or not the fixed seal of the substrate box 102 has been released.

On the other hand, the back case body 120 has a bottom plate portion 121 that faces the back surface of the main board 103 attached to the front case body 110. A plurality of hook portions 122 are formed on the left end portion and the right end portion of the bottom plate portion 121 so as to stand in the substrate height direction and have tip portions formed in an L shape. The front case body 110 and the back case body 120 are combined by engagement with the elongated hole 113 of the front case body 110.

The hook portion 122 of the back case body 120 is inserted into the long hole 113 of the front case body 110 by superimposing the front case body 110 and the back case body 120 on each other, and the back case body 120 is made relatively to the front case body 110. By sliding it upward, the long hole 113 of the front case body 110 is engaged. By engaging the hook portion 122 with the long hole 113, the front case body 110 and the back case body 120 are combined to form a hollow box-shaped substrate box 102.

Then, by sliding the front case body 110 upward relative to the back case body 120, the hooking portion 122 can be unlocked from the long hole 113 and separated from the front surface side and the back surface side. Thus, the board box 102 can be disassembled into the front case body 110 and the back case body 120, and the main board 103 accommodated in the board box 102 can be taken out.

The front case body 110 and the back case body 120 are joined together to form the board box 102, and are joined by the joining screws 132 and 133, so that relative vertical sliding movement is restricted.

A coupling screw hole 119 for screw coupling to the back case body 120 is provided on the left side of the upper end portion of the front case body 110. The coupling screw hole portion 119 has a screw hole screwed on the back side of the front case body 110, and the coupling screw 132 is inserted into a through hole formed in a corresponding portion of the back case body 120. The back case body 120 is coupled to the front case body 110 by being screwed into the coupling screw hole portion 119 of the 110, and relative vertical movement of the front case body 110 and the back case body 120 is restricted. it can.

A coupling screw hole 128 for screw coupling with the front case body 110 is provided on the right side of the upper end portion of the back case body 120. The coupling screw hole 128 has a screw hole screwed on the front side of the back case body 120, and a through hole 110 a drilled at a corresponding position on the front case body 110.
The front case body 110 can be coupled to the back case body 120 by inserting the coupling screw 133 through the screw hole and screwing it into the coupling screw hole 128 of the back case body 120.

Therefore, the attachment of these coupling screws 132 and 133 prevents relative vertical movement of the front case body 110 and the back case body 120, and the board box 120 is disassembled into the front case body 110 and the back case body 120. The connecting screws 132, 13
3 allows the front case body 110 and the back case body 120 to move relative to each other up and down, and allows the substrate box 102 to be disassembled into the front case body 110 and the back case body 120.

A horizontally elongated rectangular hole 123 is formed in the upper part of the back case body 120, and a sealing member 143 of the disassembly sealing part 141 is provided in the rectangular hole 123. Seal member 143
Are provided at positions spaced apart from each other in the square hole portion 123. The sealing member 143 has a cylindrical body having an inner diameter into which the sealing pin 130 can be inserted, and is connected to the back case body 120 by a gate part 125 extending vertically in the square hole part 123.

The gate portion 125 can be cut with a tool such as a nipper, and the sealing member 143 can be separated from the back case body 120 by cutting. Each sealing member 143 is provided at a position coaxially continuous with the sealing member 142 of the front case body 110 by combining the front case body 110 and the back case body 120 with each other.

Then, the board box 102 is sealed so as not to be disassembled into the front case body 110 and the back case body 120 by attaching the sealing pins 130 to the sealing member 142 and the sealing member 143 that are coaxially continuous from the front case body 110 side. The disassembly sealing part 141 is comprised.

The sealing pin 130 is locked by inserting the proximal end portion of the sealing pin 130 into the sealing member 142 of the front case body 110 and locking the distal end portion of the sealing pin 130 within the sealing member 143 of the back case body 120. Inserted and locked. Then, in this locked state, relative vertical movement of the front case body 110 and the back case body 120 is restricted, and the board box 102 is illegally disassembled into the front case body 110 and the back case body 120. Can be prevented. The sealing pin 130 has a configuration that cannot be removed and reused after mounting.

Then, the gate portion 116 of the front case body 110 and the gate portion 125 of the back case body 120 are cut with a tool such as a nipper, the sealing member 142 is separated from the front case body 110, and the sealing member 143 is removed from the back case body. By separating from 120, the seal by the disassembly seal 141 can be released.

In the present embodiment, the sealing member 1 is cut in the order of the gate part 116 and the gate part 125.
42 and 143 are separated to release the seal of the disassembly seal 141, but the present invention is not limited to this, and it is possible to separate only one of the seal members 142 and 143 by the disassembly seal 141. The seal can be released.

The front case body 110 and the back case body 1 are released by releasing the sealing by the disassembly sealing part 141.
20 is allowed to slide up and down relative to the board case 102, and the board box 102 is moved to the front case body 11.
0 and the back case body 120 can be disassembled.

As described above, in order to disassemble the board box 102 into the front case body 110 and the back case body 120 after sealing by the disassembly sealing part 141, the sealing members 142 and 143 must be separated and the sealing must be released. .

When the sealing members 142 and 143 are separated, the sealing members 142 and 14 are placed in the substrate box 102.
The trace which separated 3 is left clearly. In other words, the sealing member 142 is attached to the substrate box 102.
, 143, the board box 102 cannot be disassembled into the front case body 110 and the back case body 120. Therefore, by observing the evidence of separation of the sealing members 142 and 143, it is possible to easily grasp the fact that the substrate box 102 is disassembled and the number of times.

The sealing history recording sheet stuck on the sticking frame 111a is set so that the date and time of sealing and the name of the person who sealed the sticker are written on the disassembly sealing part 141. Therefore, it is possible to easily determine whether or not the substrate box 102 has been illegally disassembled by comparing the description on the sheet with the evidence of separation of the sealing members 142 and 143. In the present embodiment, in the disassembly / sealing portion 141, the order of which of a plurality of sealing portions is used is determined in advance. For example, the left side sealing is performed first.

Further, a second inserted member 330 of the fixing means 300 is provided in the square hole portion 123. A plurality of second inserted members 330 are provided so as to be arranged in a line on the left and right within the square hole portion 123. Each second inserted member 330 is provided at a position that is concentrically continuous with the first inserted member 310 of the movable base 203 in a state where the substrate box 120 is attached to the movable base 203.

Then, by inserting the fixing pin 301 into the second inserted member 330 and the first inserted member 310 that are coaxially continuous from the substrate box 102 side, the substrate box 102 cannot be removed from the movable base 203. A fixing means 300 for fixing is configured.

In the fixed pin 301, the proximal end side portion of the fixed pin 301 is inserted into and locked with the second inserted member 330, and the distal end side portion of the fixed pin 301 is inserted into the first inserted member 310 of the movable base portion 203. And locked. In such a locked state, sliding movement of the substrate box 102 in the removal direction with respect to the movable base portion 203 can be restricted, and the substrate box 102 can be prevented from being illegally removed from the movable base portion 203.

On the other hand, when the substrate box 102 is appropriately removed from the movable base portion 203, the second inserted member 330 is separated from the substrate box 102, and the first inserted member 310 is moved to the movable base portion 2.
Then, the fixing pin 301 is taken out of the first inserted member 310 and the second inserted member 330 and is taken out. As a result, sliding movement of the substrate box 102 in the removal direction with respect to the movable base portion 203 is allowed, and the substrate box 102 is moved to the movable base portion 203.
It becomes possible to remove from.

As described above, in order to remove the substrate box 102 fixed to the movable base portion 203 by the fixing means 300 from the movable base portion 203, it is necessary to separate the second inserted member 330 from the substrate box 102.

When the second member to be inserted 330 is separated, a trace of the separation of the second member to be inserted 330 is clearly left in the board box 102. In other words, the substrate box 102 cannot be detached from the movable base portion 203 unless a trace of separation is left in the substrate box 102. Therefore, the fact that the substrate box 102 is detached from the movable base portion 203 and the number of times can be easily grasped by observing the separation trace of the second inserted member 330.

The seal history recording sheet pasted on the pasting frame 111a is set so that the date and time fixed by the fixing means 300, the name of the person who fixed the tag, and the like are described as history information. Therefore, it is possible to easily determine whether or not the board box 102 has been illegally removed by comparing the description on the sheet with the evidence of separation of the second inserted member 330. In the present embodiment, which one of the plurality of first inserted members 310 and the second inserted member 330 is used is determined in advance, for example, one by one in order from the left side to the right side. .

These disassembly sealing part 141 and fixing means 300 are used as follows, for example. First, at the time of manufacturing the slot machine 1, when the main board 103 is accommodated in the board box 102 and the main control device 101 is assembled, the board box 102 is moved to the front case by one of the pair of disassembly and sealing parts 141. The body 110 and the back case body 120 are sealed so that they cannot be disassembled (for example, “A” shown in FIG. 6 is sealed).

When the main control device 101 is mounted on the pedestal device 201, the substrate box 102 is fixed by one of the plurality of fixing means 300 so that it cannot be removed from the movable base portion 203 (for example, FIG. 6). “B” shown in FIG.

When the main board 103 is removed from the board box 102 due to the occurrence of a malfunction or inspection of the main control apparatus 101, the fixing means 30 is used when the work for the main control apparatus 101 is the first time.
First, the main control device 101 is removed from the base device 201, and then the sealing by the disassembling seal 141 is released, and the main substrate 103 is removed from the substrate box 102 (for example, “ The seal of “A” and the fixation of “B” are released).

When the repair or inspection of the main substrate 103 is completed, the main substrate 103 is accommodated in the substrate box 102 and attached to the movable base portion 203. And it fixes using the 2nd inserted member 330 different from the 2nd inserted member 330 separated by removal work (for example, "C" shown in Drawing 6 is fixed).

By this fixing means 300, the substrate box 102 is fixed to the movable base 203,
In such a fixed state, the substrate box 102 cannot be pulled out and removed from the movable base portion 203, so that the substrate box 102 cannot be disassembled into the front case body 110 and the back case body 120. Therefore, as a result, the assembled state of the front case body 110 and the back case body 120 is maintained, and the main board 103 is accommodated in the board box 102 in a sealed state.

Then, when the main board 103 is removed from the board box 102 next, the main controller 1
When the work for 01 is performed for the second time or later, the fixing by the fixing means 300 is released, the connection between the board box 102 and the movable base 203 is released, and the main controller 101 is connected to the base device 2.
Can be removed from 01.

When the main control device 101 is detached from the pedestal device 201 and the seal by the disassembling seal 141 is released, the front case body 110 and the back case body 120 can be relatively slid up and down, and the substrate box 102 Can be disassembled into the front case body 110 and the back case body 120, and the main substrate 103 can be removed.

When the repair or inspection of the main board 103 is completed, the second inserted member 330 is fixed by using a second inserted member 330 different from the second inserted member 330 separated by the removing operation as described above (for example, “D” shown in FIG. 6 is fixed).

By repeating the above fixing and releasing, all the fixing means 300 (for example, “
In the case where the second inserted member 330 of “B”, “C”, “D”, “E”) is separated, the other disassembly sealing portion 141 (for example, in FIG. 6) of the pair of disassembly sealing portions 141 “F” shown) is sealed and shipped to the manufacturer of the slot machine 1 or the like. The manufacturer or the like of the slot machine 1 releases the seal of the disassembly seal 141 so that the board box 102 is replaced with the front case body 110 and the back case body 120.
The main board 103 is taken out, the board box 102 is replaced, and one of the disassembly sealing parts 141 is sealed and returned to the shipping source.

Next, the main control unit 101 with the main board unit 100 attached to the back plate 2 c of the housing 2.
A procedure for removing the base plate 201 from the base device 201 will be described below with reference to FIG.

18 is a diagram showing a procedure for removing the main control device 101 from the pedestal device 102. FIG.
FIG. 18A shows a state in which the movable base 203 is positioned and held in the standing posture position.
FIG. 18B shows a state in which the movable base 203 is positioned and held at the tilted posture position.
(C) has shown the state which takes out the main-control apparatus 101 from the movable base part 203. FIG.

In the main board unit 100, the fixed base portion 202 of the pedestal device 201 is fixed to the back plate 2c of the housing 2, and the movable base portion 203 is rotated around the rotation center axis extending in the lateral width direction of the housing 2. It is attached to the housing 2 so that it can be selectively placed in a standing posture position and a tilting posture position by being pivotally supported and pivoted.

In the state shown in FIG. 18A, the movable base portion 203 of the pedestal device 201 is positioned and held in the standing posture position by the left and right locking claws 231 constituting the standing posture positioning holding means 205.

In this state, the locking claw portions 231 are elastically deformed in the left and right directions to be separated from each other, the locking of the movable base portion 203 by the locking claw portions 231 is released, and the distal end side of the movable base portion 203 is placed on the housing. Rotate to pull out to the front side of 2. As a result, the movable base portion 203 is tilted to the front side of the housing 2 with the support pin 207 as the rotation center, and the contact portion 269 is a rotation stopper of the cover plate portion 251 as shown in FIG. Positioned and held at a tilted posture position that is in contact with H.253 and tilted by a rotation angle of about 60 degrees from the standing posture position.

Then, the locking piece 286 of the locking portion 285 is elastically deformed to lock the locking hole 287 of the protrusion 121a.
After releasing the engagement to release the lock of the substrate box 102 to the movable base portion 203, the main controller 101 is moved along the bottom plate portion 211 of the movable base portion 203 as shown in FIG. The movable base portion 203 is slid in a direction away from the placement portion 262, which is a preset sliding contact direction, in other words, in a direction away from the rotation center axis of the rotation shaft portion 265.
Pull it out and remove it. The main control device 101 can be attached to the pedestal device 201 by performing the above removal procedure in reverse.

The pedestal device 201 described above includes the movable base portion 203 positioned and held in the standing posture position.
It can be positioned and held in the tilted posture position by rotating in the direction of tilting toward the front side of the housing 2. That is, when the movable base portion 203 is tilted from the standing posture position to the front side of the housing 2, a force that rotates downward due to gravity is applied, and the movable base portion 203 is rotated to the tilting posture position. As a result, the contact portion 269 contacts the rotation stopper 253. Therefore, the movable base 203 can always be positioned and held at a preset tilt posture position.

Therefore, when the work for removing the substrate box 102 from the movable base portion 203 or the operation for attaching it to the movable base portion 203 is performed, it is not necessary to support and position and fix the movable base portion 203 with the other hand. Therefore, it is possible to easily attach and remove the substrate box 102 to and from the movable base portion 203, and in the attachment operation, it is easy to attach the substrate box 102 to the movable base portion 203. Therefore, it is possible to shorten these work times.

Since the movable base portion 203 can be selectively disposed in the standing posture position and the tilting posture position, the front case portion 110 of the board box 102 is viewed from the front side of the housing 2 in the standing posture position.
The surface of the main substrate 103 can be seen through the main body 103, and in the tilted position, the main plate 103 is transmitted through the bottom plate portion 211 of the movable base portion 203 and the back case portion 120 of the substrate box 102 from the front side and the upper side of the housing 2. The back surface of the substrate 103 can be visually recognized.

Therefore, both the front surface and the back surface of the main substrate 103 can be visually recognized from the front side of the housing 2, and it is not necessary to look into the housing 2 from the lateral direction when viewing the back surface of the main substrate 103. 2 and visible from above.

In particular, in the present embodiment, since the front door 3 is provided in the housing 2 so as to rotate in the lateral opening direction so as to close the front side of the housing 2, It is visible from the front side of the housing 2 without an obstacle. Therefore, the back surface of the main substrate 103 can be visually recognized without being obstructed by the front door 3, and the visual recognition work on both the front surface and the back surface of the main substrate 103 can be easily performed. Therefore, it is possible to easily confirm whether or not the main board 103 has been modified for the purpose of obtaining an illegal profit.

19 is a plan view of the pedestal device 201, and FIG. 20 is a cross-sectional view taken along the line iv-iv in FIG.
A flange 126 is provided on the back case body 120 of the substrate box 102.

The flange 126 is provided above the second inserted member 330 and the back case body 1.
Projecting rearward from 20 (see FIG. 22). In a state in which the substrate box 102 is attached to the movable base portion 203, the substrate box 102 is located above the bottom plate portion 261 of the movable base portion 203 and protrudes to a position behind the bottom plate portion 261.

Therefore, by attaching the substrate box 102 to the movable base portion 203, the substrate box 102 is positioned above the portion extending from the first inserted member 310 to the second inserted member 330, and the back case body 1.
20 and the bottom plate portion 261 can be covered from above the substrate box 102. Accordingly, unauthorized operations such as cutting the fixing pin 301 by inserting a cutter or a saw blade between the back case body 120 and the bottom plate portion 261 can be prevented.

Further, a locking hole 127 is formed in the flange 126, and a locking part 288 that engages with the locking hole 127 is protruded from the movable base part 203. The locking hole 127 is formed through the flange 126 vertically. In the present embodiment, a total of four are provided, and each second
They are arranged in the vicinity of the inserted member 330.

The locking portion 288 protrudes upward from the bottom plate portion 261 of the movable base portion 203. Then, with the substrate box 102 attached to the movable base 203, the flange 1
26 enters the locking hole 127 from below, penetrates through the locking hole 127, and the front end of the flange 12
6 has a shape protruding upward. Therefore, the substrate box 102 is moved to the movable base portion 20.
3, the locking portion 288 can be made to enter the locking hole 127 from below the flange 126, penetrate the locking hole 127, and protrude above the flange 126.

Therefore, even when the bottom plate portion 261 is biased toward the rear side with respect to the back case body 120, the locking portion 288 can be locked in the locking hole 127, and the bottom plate portion It is possible to prevent a gap from being generated between 261 and the back case body 120. Therefore,
It is possible to further improve the effect of preventing an unauthorized operation such as cutting the fixing pin 301 by inserting a cutter or a saw blade between the back case body 120 and the bottom plate portion 261, which is an effect of the flange 126. it can.

Next, the configuration of the above-described fixing means 300 will be described in detail below. 21 is a perspective view of the fixing pin 301, FIG. 22 is a diagram illustrating the configuration of the first inserted member 310, and FIG. 23 is a diagram illustrating the configuration of the first inserted member 310 and the fitting portion 321. FIG. 24 shows the second inserted member 33.
FIG. 25 is a sectional view of the fixing means 300. FIG.

The fixing means 300 is for preventing the act of illegally removing the board box 102 of the main control device 101 from the movable base portion 203 of the pedestal device 201, and includes a fixed pin (regulation (fixed) member) 301, a movable base The first inserted member 310 is detachably attached to the portion 203 and the distal end portion of the fixing pin 301 is inserted and locked thereto. The first inserted member 310 faces the first inserted member 310 and is fixed to the board box 102. A second inserted member 330 into which the proximal end portion of the pin 301 is inserted is provided.

The fixing pin 301 is made of a synthetic resin material such as polycarbonate having a predetermined rigidity. The fixing pin 301 has a cylindrical shaft portion 302 having a constant diameter and extending in the axial direction. A disc-shaped flange 303 having a diameter increased through a step is provided at the base end of the shaft portion 302. The collar portion 303 is a second to be described later of the second inserted member 330.
In a state where the base end side portion of the fixing pin 301 is inserted into the insertion hole 333, an abutting portion that abuts on the second inserted member 330 and restricts the movement of the fixing pin 301 in the inserting direction is configured.

Then, a distal end side locking claw 304 is provided on the distal end side portion of the shaft portion 302 via an arm portion 305. The arm portion 305 extends along the axial direction from the tip of the shaft portion 302, and the shaft portion 302.
A pair is provided so as to be separated from each other in a direction orthogonal to the axial direction. Each arm 305 is elastically deformed by urging the front end side locking claws 304 toward each other,
It is configured so that it can be restored to its original position by disappearance of the urging force.

When the distal end side portion of the fixing pin 301 is inserted into the first inserted member 310, the distal end side locking claw 304 is engaged with the first inserted member 310 to move the fixing pin 301 in the removal direction. It has a configuration to regulate. The distal end side locking claws 304 are provided at the distal ends of the respective arm portions 305 so as to protrude radially outward from the shaft portion 302. Then, a step surface 304 a formed in a step shape so as to be substantially perpendicular to the arm portion 305, and the shaft portion 302 from the outer edge of the step surface 304 a as it moves from the proximal end side to the distal end side of the arm portion 305. It has the inclined surface 304b inclined so that it may shift toward the center.

The step surface 304 a is formed in a flat shape so as to face the rear end surface 310 a of the first inserted member 310 when the fixing pin 301 is inserted into the first insertion hole 314 of the first inserted member 310.

In addition, the inclined surface 304 b allows the fixing pin 301 to be inserted into the first insertion hole 31 of the first inserted member 310.
4 is formed so that it can abut against the inner peripheral surface of the first insertion hole 314 and urge the pair of arm portions 305 toward each other.

The first inserted member 310 is made of a synthetic resin material such as polycarbonate having a predetermined rigidity in the same manner as the fixing pin 301. Then, the structure is divided into two plate members 311 (a plurality of members) that are separated in a direction intersecting the axis of the first insertion hole 314 and have a part of the inner peripheral surface of the first insertion hole 314. Have. In this embodiment, as shown in FIG. 22A, which is a front perspective view, FIG. 22B, which is a rear perspective view, and FIG. Plate member 311.

The plate member 311 has a substantially rectangular flat plate portion 312. A notch 313 is formed at a substantially central position in the longitudinal direction of the flat plate portion 312. The cutout 313 is formed by cutting out in a semicircular shape from the mating surface on one side in the short side direction of the flat plate portion 312 toward the other side in the short side direction. The notch 313 has a constant diameter and penetrates the flat plate portion 312 at the center position of the two flat plate portions 312 arranged in parallel on the same plane when the two plate members 311 are combined vertically. The first insertion hole 314 is formed.

The first insertion hole 314 has an inner diameter that is slightly larger than the outer diameter of the shaft portion 302 of the fixing pin 301 and smaller than the maximum separation distance of the pair of distal end side locking claws 304. Is inserted, the inner peripheral surface is opposed to the arm portion 305 of the fixing pin 301 with a slight gap.

In addition, the first inserted member 310 is attached to the movable base portion 20 at both longitudinal ends of the flat plate portion 312.
A holding claw 315 for detachably holding the three fitting portions 321 is provided. As shown in FIG. 22A in which the first inserted member 310 is viewed from the front side and FIG. 22B in which the first inserted member 310 is viewed from the back side, the holding claw 315 is provided at the tip of the arm portion 316 protruding from the flat plate portion 312. Is provided.

The arm portions 316 form a pair on the left and right sides, the base ends are respectively provided on the mating surface side of the flat plate portion 312 (the side where the notch portion 313 is provided), and are orthogonal to the flat plate portion 312 and parallel to each other. Extend to. Then, the holding claws 315 are moved toward each other by elastic deformation, and the holding claws 315 are returned to their original positions by restoration.

Each holding claw 315 protrudes in a direction away from each other at the tip of each arm portion 316, and has a step surface 315a formed in a step shape so as to be substantially perpendicular to the arm portion 316,
As the arm portion 316 moves from the proximal end side to the distal end side, the arm portion 316 has an inclined surface 315b that moves from the outer edge of the stepped surface 315a toward the direction toward each other.

The first inserted member 310 having the above-described configuration is the fitting portion 3 provided in the movable base portion 203.
21 is detachably attached. The fitting portion 321 is a bottom plate portion 261 of the movable base portion 203.
In the present embodiment, a total of four pieces are arranged in a row on the left and right sides in the upper center of the bottom plate portion 261 (see FIGS. 10 and 12).

The fitting portion 321 is recessed from the front surface of the bottom plate portion 261 toward the back surface side, and when the first inserted member 310 is attached, the flat plate portion 312 of the plate member 311 is moved to the movable base portion 2.
03 is configured to be held so as not to protrude from the bottom plate portion 261 to the surface side. in this way,
By configuring the flat plate portion 312 of the plate member 311 so that the surface of the flat plate portion 312 does not protrude from the surface of the bottom plate portion 261 of the movable base portion 203, when the substrate box 102 is slid relative to the movable base portion 203, the substrate box It is possible to prevent 102 from being caught by the first inserted member 310.

As shown in FIG. 24, the fitting portion 321 includes a rectangular recess portion 321a into which the flat plate portion 312 is fitted and accommodated, a round hole portion 321b provided in a substantially central position of the rectangular recess portion 321a, and a rectangular recess portion 321a. And a claw hole portion 321c that is drilled along the left and right sides of the round hole portion 321b and into which the holding claw 315 is inserted.

The rectangular recess 321a has a depth dimension substantially the same as the plate thickness of the flat plate portion 312 and has a round hole portion 321b.
When the front end side locking claw 304 of the fixing pin 301 is locked to the first inserted member 310 attached to the fitting portion 321, the front end side locking claw 304 is accommodated and the bottom plate portion 261 is accommodated. (See, for example, FIG. 27). The claw hole portion 321c is a round hole portion 32.
It extends along the axial direction of 1b, has a length that is slightly shorter than the arm portion 315a of the holding claw 315, and has an opening 321d at its bottom.

In the opening hole 321d, the holding claw 315 is inserted into the claw hole portion 321c, the flat plate portion 312 is fitted into the rectangular concave portion 321a, and the surface of the flat plate portion 312 is flush with the surface of the bottom plate portion 261 of the movable base portion 203. In this state, the holding claw 315 is formed at a position protruding from the opening hole 321d. Further, the maximum distance between the pair of claw hole portions 321 c is formed to be the same as or slightly shorter than the maximum distance between the pair of arm portions 316 of the plate member 311.

Then, the pair of arm portions 316 of the plate member 311 is elastically deformed in a direction approaching each other and inserted into the claw hole portion 321c, and the holding claw 315 is protruded from the opening hole 321d, so that the arm portion 316 is obtained.
The holding claw 315 is hooked on the rear end surface of the fitting portion 321, and the first inserted member 310 is restored.
Can be attached to the fitting portion 321. The first inserted member 310 has a first insertion hole 314.
Is attached to the fitting portion 321 so as to extend in a direction orthogonal to the sliding direction of the substrate box 102.

Then, when removing the first inserted member 310 from the fitting portion 321, the pair of holding claws 315 protruding from the opening hole 321d are urged in a direction approaching each other to elastically deform each arm portion 316, The hook of the holding claw 315 is removed. And it can remove by moving to the direction which leaves | separates from the fitting part 321 along the axial center of the 1st insertion hole 314. FIG. First
The removal operation of the inserted member 310 can be performed from the rear of the bottom plate portion 261 in a state where the movable base portion 203 is positioned and held in the tilted posture position.

As shown in FIGS. 24 and 27, the rectangular concave portion 321 a and the round hole portion 321 b are closed on the rear side, and the flat plate portion 312 and the fixing pin 301 of the plate member 311 from the rear of the bottom plate portion 261.
The front end side claw 304 cannot be touched.

Since the rectangular recess 321 a, the round hole 321 b, and the claw hole 321 c of the fitting part 321 are all recessed or drilled along a direction orthogonal to the bottom plate 261, the surface side of the bottom plate 261 And the movable base portion 203 can be easily manufactured.

As shown in FIG. 25A, which is a perspective view of the back surface side of the back case body 120, and FIG. 25B, which is an enlarged view of the main part, the second inserted member 330 is a board box 102. The back case body 120 is integrally provided. Then, the substrate box 102 is moved to the movable base portion 20.
3, the flat plate portion 31 of the first inserted member 310 is in a direction perpendicular to the sliding movement direction of the substrate box 102 with respect to each first inserted member 310 of the movable base 203.
2 to face each other.

As shown in FIGS. 25 and 26, the second inserted member 330 has a substantially cylindrical shape having a constant thickness, and a second insertion hole 333 is formed at the center thereof. The second inserted member 330 is supported by the gate portion 331 in the square hole portion 123 of the back case body 120.

The gate portion 331 is provided so as to span the square hole portion 123 in the vertical direction, and supports the second inserted member 330 at a substantially central position in the height direction inside the square hole portion 123. The second inserted member 330 is configured to be separated from the back case body 120 by cutting the portion positioned above and below the second inserted member 330 with a tool such as a nipper. ing.

In the gate portion 331, the center axis of the second inserted member 330 is the bottom plate portion 12 of the back case body 120.
1 extends in a direction orthogonal to the first insertion member 330, and the rear end surface 330 a of the second inserted member 330 is the bottom plate portion 12.
The second inserted member 330 is supported so as to be flush with the rear surface of the first.

The gate portion 331 has a certain thickness and a certain width at both the left and right positions of the second inserted member 330 and extends up and down. The rear end edge in the width direction of the gate portion 331 is the second inserted member 330. Located on the front side (front case body 110 side) of the rear end surface 330a and the board box 10
2 is held by the movable base portion 203 so as to be separated from the rear edge portion in the width direction of the gate portion 331 and the bottom plate portion 261 of the movable base portion 203 with a predetermined interval.

In this way, by providing a predetermined gap between the widthwise rear edge of the gate portion 331 and the bottom plate portion 261 of the movable base portion 203, for example, a tool is inserted from the front case body 110 side to cut the gate portion 331. When this is done, the tool can be reliably brought into contact with the entire width of the gate portion 331, and the gate portion 331 can be easily cut.

In the present embodiment, the gate portion 331 has a lateral width that is approximately half the axial length of the second inserted member 330, and the front end edge in the width direction of the gate portion 331 is the second inserted member 330. It is formed so that it is flush with the front end surface, and the rear end edge in the width direction of the gate portion 331 is positioned at a substantially central position in the axial direction of the second inserted member 330.

The second inserted member 330 has substantially the same axial length as the shaft portion 302 of the fixing pin 301. The second insertion hole 333 is formed through the second inserted member 330 and extends in a direction perpendicular to the sliding direction of the substrate box 102, and the substrate box 102 is held by the movable base 203. In such a state, the first insertion member 310 is arranged at a position that is coaxially continuous with the first insertion hole 314.

The second insertion hole 333 has an inner diameter slightly larger than the outer diameter of the shaft portion 302 so that a slight gap can be formed between the outer periphery of the shaft portion 302 when the shaft portion 302 of the fixing pin 301 is inserted. doing. A diameter-enlarged portion 334 is formed in the front portion of the second insertion hole 333 in the axial direction. The diameter-enlarged portion 334 is formed to have a diameter increased between the second insertion hole 333 through a step surface 334 a and opens to the front end surface 330 a of the second inserted member 330.

The enlarged diameter portion 334 has an inner diameter slightly larger than the outer diameter of the flange portion 303 so that the flange portion 303 can be accommodated in a state where the proximal end side portion of the fixing pin 301 is inserted into the second insertion hole 333. 303
The axial length is the same as or slightly longer than the axial length.

Then, the flange 303 is brought into contact with the stepped surface 334a to restrict the fixing pin 301 from being moved further in the insertion direction, and the fixing pin 301 can be positioned at a predetermined insertion position. Yes.

A slit 332 is formed in the second inserted member 330, and the second inserted member 33 when the gate portion 331 is cut and the second inserted member 330 is separated from the back case body 120.
It is configured such that 0 is separated in a direction intersecting the axis of the second insertion hole 333 and separated into two members 336 having a part of the inner peripheral surface of the second insertion hole 333.

As shown in FIG. 26, the slit 332 extends vertically along the axis of the second insertion hole 333, and is provided by cutting out from the front end surface 330a to the rear end surface 330b of the second inserted member 330. The second inserted member 330 is divided into right and left. And when the gate part 331 is cut | disconnected, the 2nd to-be-inserted member 330 can be decomposed | disassembled right and left.

When the substrate box 102 is held on the movable base portion 203, the second inserted member 330 is arranged on the side in which the first inserted member 310 is removed from the fitting portion 321.
It is arranged to face 0, and prevents movement of the first inserted member 310 in the take-out direction. Then, the gate portion 331 is cut so that the second inserted member 330 becomes the substrate box 1.
02 is removed from the back case body 120, the opposing of the first inserted member 310 is released, and the first inserted member 310 can be removed from the fitting portion 321.

Next, a method for using the fixing means 300 and its operation and effects will be described. Fixing means 300
When the substrate box 102 is fixed to the movable base 203 by the first insertion member 310,
The first insertion member 310 is attached to the fitting portion 321, and the substrate box 102 is slid and coupled to the movable base portion 203.

Accordingly, the first insertion hole 314 of the first inserted member 310 and the second insertion hole 333 of the second inserted member 330 are coaxially arranged in a direction orthogonal to the sliding direction of the substrate box 102.

Then, the fixing pin 301 is moved from the front of the board box 102 to the second insertion member 330 in the second direction.
Insert into the insertion hole 333. When the distal end portion of the stationary pin 301 is inserted into the second insertion hole 333 of the second inserted member 330, the stationary pin 301 has an inclined surface 304 of the distal locking claw 304.
b abuts against the inner peripheral surface of the second insertion hole 333, and the distal end side locking claws 304 are urged in a direction approaching each other. Then, it enters the second insertion hole 333, passes through the second insertion hole 333,
It enters the first insertion hole 314 that is continuous with the second insertion hole 333. And the front end side latching claw 30
4 passes through the first insertion hole 314, and finally, as shown in FIG.
10, the entire front end side locking claw 304 protrudes from the rear end surface 310a.

The front end side locking claw 304 extends from the rear end surface 310 a of the first inserted member 310 to the front end side locking claw 30.
When the entire 4 protrudes, the biasing is released, the arm portion 305 is restored, and the step surface 304a of the front end side locking claw 304 faces the rear end surface 310a of the first inserted member 310. Therefore, when the fixing pin 301 is urged in the removal direction opposite to the insertion direction, the stepped surface 304a of the front end side locking claw 304 comes into contact with the rear end surface 310a of the first inserted member 310 and is fixed. The movement of the pin 301 in the removal direction is restricted, and the pin 301 is locked to the first inserted member 310.

The fixing pin 301 is in such a position, and the flange portion 303 is the enlarged diameter portion 334 of the second inserted member 330.
The bottom surface of the collar portion 303 is substantially flush with the front end surface 330a of the second inserted member 330. And the collar part 303 contact | abuts to the level | step difference surface 334a of the 2nd insertion hole 333 and the enlarged diameter part 334, and the movement to the further insertion direction of the fixing pin 301 is controlled.

That is, the distal end portion of the fixing pin 301 is inserted into the first insertion hole 314 of the first inserted member 310 and the proximal end portion of the fixing pin 301 is inserted into the second insertion hole 333 of the second inserted member 330. In this state, the front end side locking claw 304 is locked to the first inserted member 310, and the fixing pin 301 cannot be removed from the first inserted member 310 and the second inserted member 330. .

Therefore, relative sliding movement of the substrate box 102 with respect to the movable base portion 203 is restricted in a state where the substrate box 102 is coupled to the movable base portion 203, and the substrate box 102 cannot be illegally removed from the movable base portion 203. Can be fixed.

Further, the distal end side locking claw 304 is locked to the first inserted member 310 to restrict the movement of the fixing pin 301 in the removal direction, and the flange portion 303 comes into contact with the step surface 334a of the enlarged diameter portion 334. Since the movement of the fixed pin 301 in the insertion direction is restricted, when the movable base 203 and the board box 102 are urged away from each other along the axial direction of the fixed pin 301, the movable base 203 And the formation of a gap between the substrate box 102 and the substrate box 102,
It is possible to prevent improper work on the fixing pin 301 from the gap.

On the other hand, when the board box 102 is properly taken out from the pedestal device 201, first, the gate portion 331 is cut first, and the second inserted member 330 to which the front end side claw 304 of the fixing pin 301 is locked is removed. Separated from the case body 120.

The gate portion 331 is cut at a location located above and below the second inserted member 330. Since the gate part 331 is provided at a position spaced apart from the bottom plate part 261 of the movable base part 203 with a predetermined interval, when the tool is inserted from the front case body 110 side and the gate part 331 is cut. The tool can be reliably brought into contact with the entire width of the gate portion 331, and the gate portion 331 can be easily cut.

When the second inserted member 330 is separated from the back case body 120 by cutting the gate portion 331, the second inserted member 330 is disassembled into two on the left and right sides with the slit 332 interposed therebetween, and is separated from each other to fix the fixing pin 3
Removed from 01.

When the second inserted member 330 is separated from the back case body 120 and removed, the opposing of the first inserted member 310 is released, and the first inserted member 310 is removed from the fitting portion 321 of the movable base portion 203. It can be removed.

Next, in order to remove the first inserted member 310 from the movable base 203, the movable base 2
03 is tilted from the standing posture position to be positioned and held in the tilting posture position, and the movable base portion 20
3 bottom plate portion 261 is exposed.

Then, a pair of holding claws 315 projecting from the opening hole 321d to the back side of the bottom plate portion 261.
The first insertion member 31 is urged in the direction of approaching each other to remove the holding claw 315 from being caught.
0 is pushed out to the surface side of the bottom plate part 261.

The first inserted member 310 is pushed out to the surface side of the bottom plate portion 261 by the first insertion hole 31.
4 is moved in a direction away from the fitting portion 321 along the axis of 4, and the fixing pin 310 is removed from the fitting portion 321 while being inserted into the first insertion hole 314.

When the first inserted member 310 is removed from the fitting portion 321 with the fixing pin 310 inserted into the first insertion hole 314, the substrate box 102 is slid in the sliding direction with respect to the movable base portion 203. Is possible. Therefore, the substrate box 102 can be properly taken out from the movable base portion 203.

Then, the first inserted member 310 is disassembled in the radial direction of the first insertion hole 314 with the two plate members 311 being separated from each other with the mating surfaces therebetween, and is removed from the fixing pin 301. Accordingly, the fixing pin 301 is connected to the first inserted member 310 and the second inserted member 3.
30 can be easily removed.

According to the fixing means 300, when the board box 102 is attached to the pedestal device 201 and the fixing pin 301 is inserted, the distal end portion of the fixing pin 301 is inserted into the first insertion hole 314 of the first inserted member 310. In addition, the base end side portion of the fixing pin 301 is inserted into the second insertion hole 333 of the second inserted member 330. And the front end side latching claw 304 is latched by the 1st insertion member 310, and the movement to the removal direction of the fixing pin 310 is controlled. Accordingly, the sliding movement of the substrate box 102 is restricted, and the state in which the substrate box 102 is fixed to the base device 201 is maintained.

Further, in this state, since the first inserted member 310 is disposed so that the second inserted member 330 faces the side to be taken out from the fitting portion 321, the second inserted member 330 is the back case body 120. Until it is separated from the fitting portion 321. Therefore,
When the movable base part 203 is rotated, the rear surface of the control board in the board box 102 is placed on the housing 2.
The front-end side locking claws 304 locked to the first inserted member 310 while being visible from the front side of the
Can be concealed from the outside by the fitting portion 321 to prevent direct contact with the distal end side claw 304, thereby preventing an unauthorized release operation.

On the other hand, when the board box 102 is normally removed from the movable base portion 203, the second inserted member 330 is separated from the back case body 120 of the board box 102 and the first inserted member 310 is separated.
The first inserted member 310 is removed from the fitting portion 321 together with the fixing pin 310. When the first inserted member 310 is taken out from the fitting portion 321, it is disassembled into two plate members 311, separated from each other, and removed from the fixing pin 301. And, when the second inserted member 330 is separated from the back case body 120, it is disassembled into two parts and separated from each other,
The fixing pin 301 is removed.

That is, the second inserted member 33 of the board box 102 fixed to the pedestal device 201.
When 0 is separated, the second inserted member 330 can be disassembled into two parts and easily removed from the fixing pin 310. Then, the first inserted member 310 is fitted to the fitting portion 3 of the movable base portion 203.
21, the first inserted member 310 can be disassembled into two plate members 311 and easily removed from the fixing pin 310. Therefore, the fixing pin 310 can be removed from the first inserted member 310 and the second inserted member 330 in a reusable state without breaking.

In this way, the fixing pin 301 can be removed in a reusable state without being destroyed, so it is only necessary to prepare one fixing pin 301 for one slot machine 1, There is no need to provide the fixing pin 301. Accordingly, the plurality of fixing pins 301
For example, after the fixing pin 301 is broken and the movable base portion 203 and the substrate box 102 are fixed, the unused fixing pin 301 is replaced with the same first inserted member 310 and the second one. The movable base portion 203 and the substrate box 102 are inserted into the member 330 to be inserted.
It is possible to prevent fraudulent acts that are disguised if they are not yet fixed.

In addition, for example, when either the movable base 203 or the substrate box 102 and the fixed pin 301 are made of a plastic material and the other is made of a metal material, it is easy to discard them. And it can be sorted and disposed of reliably. Therefore,
Each can be recycled as resource trash and resources can be used effectively.

Then, the first inserted member 310 to which the front end side claw 304 of the fixing pin 301 is locked,
Since the movable base portion 203 is provided separately from the fitting portion 321, the molding die for molding the first inserted member 310 and the molding die for molding the movable base portion 203 are separated. And the structure of each mold can be simplified. Therefore, the mold can be easily manufactured, the production cost can be reduced, and the increase in the supply price of the gaming machine can be suppressed.

In the above-described embodiment, the first inserted member 310 includes the locking claw 315 and the locking claw 31.
However, the present invention is not limited to this. For example, the locking claw 315 of the first inserted member 310 is omitted, It is good also as a structure fitted to the fitting part 321. FIG. According to this configuration, the plate member 31
Since the structure of 1 can be simplified, manufacture of the plate member 311 can be facilitated. Further, when removing the first inserted member 310 from the fitting portion 321, the locking claw 315
The unlocking operation for releasing the lock can be omitted and can be easily removed.

In the first embodiment described above, the case where the distal end side claw 304 has a configuration protruding radially outward from the shaft portion 302 has been described as an example. However, the present invention is not limited to this. Further, the distal end side claw 304 may be positioned radially inward of the shaft portion 302. According to this configuration, when the fixing pin 301 is removed from the second insertion hole 333 of the second inserted member 330, the distal end side locking claw 304 is not caught by the second inserted member 330, and the second insertion hole 330 is not caught. 3
33 can pass through. Accordingly, the fixing pin 301 is connected to the second inserted member 330.
Can be easily removed.

28 and 29 are perspective views for explaining another configuration example of the first inserted member 310. FIG. The first inserted member 340 shown in FIG. 28 and the first inserted member 350 shown in FIG. 29 are configured to have the same dimensions as the first inserted member 310 shown in FIG.

The first inserted member 340 is made of a synthetic resin material such as polycarbonate having a predetermined rigidity, like the fixing pin 301. The structure is divided into two plate members (plural members) 341 that are separated in a direction intersecting the axis of the first insertion hole 344 and have a part of the inner peripheral surface of the first insertion hole 344. Have. In the present embodiment, the first inserted member 340 has the structure shown in FIG.
As shown in FIG. 8, each has one arm portion 346 and is constituted by two plate members 341 that are combined on the left and right.

The plate member 341 has a substantially rectangular flat plate portion 342. A cutout 343 is formed at one side end of the flat plate portion 342 on the mating surface 342 a side, and a holding claw 345 is provided at the other side end of the flat plate portion 342.

The notch 343 is formed in a semicircular shape from one side end to the other side end at a substantially central position in the height direction of the flat plate portion 342, and is formed by combining two plate members 341. In this case, the flat plate portion 34 has a constant diameter at the center position of the two flat plate portions 342 arranged in parallel.
1 is formed so as to form a first insertion hole 344 that passes through the first insertion hole 344. And the first insertion hole 3
44 is slightly larger than the outer diameter of the shaft portion 302 of the fixing pin 301 and the pair of distal end side locking claws 30.
4 has an inner diameter smaller than the maximum separation distance of 4, and when the distal end portion of the fixing pin 301 is inserted, the inner peripheral surface is opposed to the arm portion 305 of the fixing pin 301 with a slight gap. It is configured.

The holding claw 345 is for detachably holding the first inserted member 340 on the fitting portion 321 of the movable base portion 203 and is provided at the tip of the arm portion 346 protruding from the flat plate portion 342.

The arm portion 346 is provided with a base end at the other side end of the flat plate portion 342 that is the side facing the notch portion 343, and extends in a direction orthogonal to the flat plate portion 342. And it has the elastic force which can move the holding claw 345 toward the direction which mutually approaches by elastic deformation, and can return the holding claw 345 to the original position by restoration.

The holding claws 345 are provided so as to protrude in directions away from each other at the tips of the arm portions 346.
A step surface 345a formed in a step shape so as to be substantially perpendicular to the arm portion 346 between the arm portion 346 and a step surface 345a as it moves from the proximal end side to the distal end side of the arm portion 346. Inclined surface 3 that shifts from the outer edge toward the side end where notch 343 is provided.
45b.

The plate member 341 has a connecting portion 347 for connecting to the other plate member 341. The connecting portion 347 is provided at one side end of the flat plate portion 342, and the connecting pin 347a.
And a connecting hole 347b. The connecting pin 347a and the connecting hole 347b are formed in the notch 3
The connecting pin 347a protrudes from the flat plate portion 342, and the connecting hole 347b is recessed in the flat plate portion 342.

The connecting portion 347 brings the two plate members 341 closer to each other from the left and right, and the mating surface 34.
When the two surfaces 2a are brought into contact with each other, the connecting pin 347a of one plate member 341 is inserted and fitted into the connecting hole 347b of the other plate member 341, and the other plate member 34 is inserted.
One connecting pin 347a can be inserted and fitted into the connecting hole 347b of one plate member 341, and the flat plate portions 342 are connected in parallel on the same plane so as to form a single plate. Have

Then, the arm portion 346 of each plate member 341 is elastically deformed in a direction approaching each other and inserted into the claw hole portion 321c of the fitting portion 321, and the holding claw 345 is projected from the opening hole 321d of the fitting portion 321. The arm portion 346 is restored, and the holding claw 345 is hooked on the rear end surface of the fitting portion 321 so that the first inserted member 340 can be held in a state attached to the fitting portion 321.

Similar to the first inserted member 310 shown in FIG. 22, the first inserted member 340 having the above configuration has two plate members 341 when taken out from the fitting portion 321 of the movable base portion 203.
Can be separated and separated from each other. Therefore, the first inserted member 340 can be easily detached from the fixing pin 301.

The first inserted member 350 is made of a synthetic resin material such as polycarbonate having a predetermined rigidity in the same manner as the fixing pin 301. And the structure which is isolate | separated in the direction which cross | intersects the axial center of the 1st insertion hole 354, and is decomposed | disassembled into two plate members (plural members) 351 provided with a part of inner peripheral surface of the 1st insertion hole 354. Have. In the present embodiment, the first inserted member 350 is shown in FIG.
As shown in FIG. 9, each has one arm portion 356 and is constituted by two plate members 351 that are combined on the left and right.

The plate member 351 has a substantially rectangular flat plate portion 352. A cutout portion 353 is formed at one side end of the flat plate portion 352 on the mating surface 352a side, and a holding claw 355 is provided at the other side end of the flat plate portion 352.

The notch 353 is formed at a substantially central position in the height direction of the flat plate portion 352 by being cut out in a semicircular shape from the mating surface 352a toward the other side end. When the two plate members 351 are combined, the cutout portion 353 has a first insertion hole 354 having a constant diameter and penetrating the flat plate portion 352 at the center position of the two flat plate portions 352 arranged in parallel. It is configured to form.

The first insertion hole 354 has an inner diameter that is slightly larger than the outer diameter of the shaft portion 302 of the fixing pin 301 and smaller than the maximum separation distance of the pair of distal end side locking claws 304. When inserted, the inner peripheral surface is opposed to the arm portion 305 of the fixing pin 301 with a slight gap.

The holding claw 355 is for detachably holding the first inserted member 350 on the fitting portion 321 of the movable base portion 203, and is provided at the distal end of the arm portion 356 protruding from the flat plate portion 352.

The arm portion 356 is provided with a base end at the other side end of the flat plate portion 352 that is the side facing the notch portion 353, and extends in a direction orthogonal to the flat plate portion 352. Then, the holding claws 355 are moved in a direction approaching each other by elastic deformation, and the holding claws 355 are returned to their original positions by restoration.

The holding claw 355 protrudes in a direction away from each other at the tip of the arm portion 356,
A step surface 355a formed in a step shape so as to be substantially perpendicular to the arm portion 356, and a cutout portion 35 from the outer edge of the step surface 355a as it moves from the proximal end side to the distal end side of the arm portion 356.
3 has an inclined surface 355b that moves in a direction of approaching toward the side end on which 3 is provided.

The plate member 351 has a connecting portion 357 for connecting to the other plate member 351. The connecting portion 357 is provided at one side end on the mating surface 352a side of the flat plate portion 352, and a pair of convex portions 357a formed on the upper and lower portions of the mating surface 352a with the notch portion 353 interposed therebetween. 357b and a pair of recesses 357c and 357d.

As shown in FIG. 29B, the convex portions 357 a and 357 b have the flat plate portion 352.
The convex portion 357 b is formed on the front surface side of the flat plate portion 352. And
Concave portions 357c and 357d are formed on the surface side of the flat plate portion 352 so that the concave portion 35
7 d is formed on the back surface side of the flat plate portion 352.

The convex portions 357a and 357b and the concave portions 357c and 357d are formed so that when the two plate members 351 are brought close to each other from the left and right so that the mating surfaces 352a are in contact with each other, the convex portions 357a and 357b of one plate member 351 Concave portions 357c, 35 of the other plate member 351
7d, and the convex portions 357a and 357b of the other plate member 351 can be engaged with the concave portions 357c and 357d of the one plate member 351. The flat plate portions 352 are arranged in parallel on the same plane. It has the structure connected so that it may become plate shape of a sheet.

Then, the arm portion 356 of each plate member 351 is elastically deformed in a direction approaching each other and inserted into the claw hole portion 321c of the fitting portion 321, and the holding claw 355 is protruded from the opening hole 321d of the fitting portion 321. The arm portion 356 is restored, and the holding claw 355 is hooked on the rear end surface of the fitting portion 321 so that the first inserted member 350 can be held in a state attached to the fitting portion 321.

When the first inserted member 350 having the above configuration is taken out from the fitting portion 321 of the movable base portion 203, similarly to the first inserted member 310 shown in FIG.
Can be separated and separated from each other. Therefore, the first inserted member 350 can be easily detached from the fixing pin 301.

[Second Embodiment]
Next, the structure of the fixing means 400 in 2nd Embodiment is demonstrated in detail below.
The same components as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

In the present embodiment, the fixing pin 401 includes a distal end side locking claw 404 and a proximal end side locking claw 406, the distal end side locking claw 404 is locked to the first inserted member 410, and the proximal end side engagement. A configuration in which the pawl 406 is locked to the second inserted member 430 will be described.

30 is a perspective view of the fixing pin 401, FIGS. 31 and 32 are diagrams for explaining the configuration of the first inserted member 410, and FIG. 33 is for explaining the configurations of the first inserted member 410 and the fitting portion 321. Figure to
34 and 35 are views for explaining the configuration of the second inserted member 430, and FIG.
FIG.

The fixing means 400 includes a fixing pin (regulation (fixing) member) 401, a first inserted member 410, and a second inserted member 430.

The fixing pin 401 is made of a synthetic resin material such as polycarbonate having a predetermined rigidity, and has a round bar-shaped shaft portion 402. The shaft portion 402 has a cylindrical shape having a predetermined thickness, and a disc-shaped flange portion 403 whose diameter is increased through a step is provided at the base end of the shaft portion 402. The flange 403 abuts on the second inserted member 430 in a state in which a proximal end portion of the fixing pin 401 is inserted into a second insertion hole 433 (to be described later) of the second inserted member 430 and the insertion direction of the fixing pin 401 The contact part which regulates the movement to is constituted.

A distal end side locking claw 404 is provided on the distal end side portion of the fixing pin 401 via an arm portion 405. The arm portion 405 extends along the axial direction from the tip of the shaft portion 402, and the shaft portion 402
A pair is provided so as to be separated from each other in a direction orthogonal to the axial direction. Each arm portion 405 is elastically deformed by urging the front end side locking claws 304 toward each other, and
It is configured so that it can be restored to its original position by disappearance of the urging force.

When the distal end side portion of the fixing pin 401 is inserted into the first inserted member 410, the distal end side locking claw 404 is engaged with the first inserted member 410 to move the fixing pin 401 in the removal direction. It has a configuration to regulate. The distal side locking claws 404 are provided at the distal ends of the respective arm portions 405,
Projecting radially outward from the shaft 402. Then, a stepped surface 404a formed in a stepped shape so as to be substantially perpendicular to the arm portion 405, and a gradually reduced diameter from the outer edge of the stepped surface 404a as it moves from the proximal end side to the distal end side of the arm portion 405. Thus, it has an inclined surface 404b formed in an inclined shape.

When the fixing pin 401 is inserted into the first insertion hole 414 of the first insertion member 410, the step surface 404a can be opposed to a rear end surface 417a of a first locking portion 417 of the first insertion member 410 described later. It is formed in a planar shape.

The inclined surface 404b is in contact with the inner peripheral surface of the first insertion hole 414 so that the pair of arm portions 405 approach each other when the fixing pin 401 is inserted into the first insertion hole 414 of the first inserted member 410. It is formed so that it can be energized.

A proximal end side locking claw 406 is provided on the proximal side portion of the fixing pin 401 via an arm portion 407. The arm portion 407 extends from the proximal end side of the shaft portion 402 toward the distal end side along the axial direction of the shaft portion 402 in the window hole portion 402 a formed in the shaft portion 402. A pair is provided so as to be separated from each other in a direction orthogonal to the axial direction. Each arm portion 407 is configured to be elastically deformed by urging the proximal end side locking claws 406 toward each other, and to be restored to its original position by disappearance of the urging force. ing.

When the base end side portion of the fixing pin 401 is inserted into the second inserted member 430, the base end side locking claw 406 is locked to the second inserted member 430 and moves in the direction in which the fixing pin 401 is removed. The movement is restricted. The proximal end side locking claws 406 are provided at the distal ends of the respective arm portions 407 so as to protrude outward in the radial direction from the shaft portion 402. Then, a stepped surface 406a formed in a stepped shape so as to be a substantially vertical surface with respect to the arm portion 407, and a gradually reduced diameter from the outer edge of the stepped surface 406a as it moves from the proximal end side to the distal end side of the arm portion 407. Thus, it has an inclined surface 406b formed in an inclined shape.

The step surface 406a can be opposed to the rear step surface 435a in the second insertion hole 433, which will be described later, when the proximal end portion of the fixing pin 401 is inserted into the second insertion hole 433 of the second inserted member 430. It is formed in a planar shape. The inclined surface 406b comes into contact with the inner peripheral surface of the second insertion hole 433 when the proximal end portion of the fixing pin 401 is inserted into the second insertion hole 433 of the second inserted member 430, and a pair of arm portions 407. Are configured to be urged in a direction approaching each other.

The distal end side locking claws 404 and the proximal end side locking claws 406 have a phase angle of 0 degree between the direction in which the distal end side locking claws 404 are separated from each other and the direction in which the proximal end side locking claws 406 are separated from each other. And are arranged in a line along the axial direction. The distal end side locking claws 404 and the proximal end side locking claws 406 have substantially the same radial height.

The first inserted member 410 is made of a synthetic resin material such as polycarbonate having a predetermined rigidity in the same manner as the fixing pin 401. And the structure which is isolate | separated in the direction which cross | intersects the axial center of the 1st insertion hole 414, and is decomposed | disassembled into the two plate members 411 (plural members) provided with a part of inner peripheral surface of the 1st insertion hole 414. Have. In the present embodiment, as shown in FIG. 31A, which is a front perspective view, FIG. 31B, which is a rear perspective view, and FIG. Plate member 411.

The plate member 411 has a substantially rectangular flat plate portion 412. A cutout 413 and a protrusion 418 are formed at a substantially central position in the longitudinal direction of the flat plate portion 412. The cutout 413 is formed by cutting out in a semicircular shape from the mating surface on one side in the short side direction of the flat plate portion 412 toward the other side in the short side direction. The notch 413 has a constant diameter and penetrates the flat plate portion 412 at the center position of the two flat plate portions 412 arranged in parallel on the same plane when the two plate members 411 are combined vertically. The first insertion hole 414 is formed.

The first insertion hole 414 has an inner diameter that is slightly larger than the outer diameter of the shaft portion 402 of the fixing pin 401 and smaller than the maximum separation distance of the pair of distal end side locking claws 404. Is inserted, the inner peripheral surface is opposed to the arm portion 405 of the fixing pin 401 with a slight gap.

The protrusion 418 is formed so as to protrude from the rear surface of the flat plate portion 412 along the notch 413 in a cylindrical half shape. When the two plate members 411 are combined, the protruding portion 418 forms a first locking portion 417 protruding in a cylindrical shape at the center position of the two flat plate portions 412 arranged in parallel on the same plane. It is configured. The 1st latching | locking part 417 has the same internal diameter as the 1st insertion hole 414, and the rear-end surface 417a is formed in planar shape along the direction orthogonal to an axial direction.

When the front end portion of the fixing pin 401 is inserted into the first insertion hole 414 of the flat plate portion 412 and protrudes from the rear end surface 417a of the first locking portion 417, the rear end surface 417a is the front end side locking claw. It faces the step surface 404a of 404. When the fixing pin 401 is moved in the removal direction from such a state, the step surface 404a of the distal end side locking claw 404 is obtained.
Is brought into contact with the rear end surface 417a of the first locking portion 417 to restrict movement in the removal direction, and the front end side locking claw 404 can be locked to the first inserted member 410. Yes.

At both ends in the longitudinal direction of the flat plate portion 412, holding claws 415 for detachably holding the first inserted member 410 to the fitting portion 321 of the movable base portion 203 are provided. Holding nail 415
Is provided at the tip of the arm portion 416 protruding from the flat plate portion 412 as shown in FIG. 31A in which the first inserted member 410 is perspectived from the front side and FIG. 31B in perspective from the rear side. Yes.

The arm portions 416 form a pair on the left and right sides, both ends in the longitudinal direction of the flat plate portion 412, and the notches 413.
The base ends are respectively provided on the mating surface side where the flat plate portion 4 is provided, and extend in parallel to each other in a direction orthogonal to the flat plate portion 412. Then, the holding claws 415 are moved toward the directions approaching each other by elastic deformation, and the holding claws 415 are returned to their original positions by restoration.

Each holding claw 415 protrudes in a direction away from each other at the tip of each arm portion 416, and a step surface 415a formed in a step shape so as to be a substantially vertical surface with respect to the arm portion 416,
As the arm portion 416 shifts from the base end side to the tip end side, the arm portion 416 has an inclined surface 415b that shifts from the outer edge of the step surface 415a toward the direction toward each other.

The first inserted member 410 having the above configuration is the fitting portion 3 provided in the movable base portion 203.
21 is detachably attached. Since the configuration of the fitting portion 321 is the same as that of the first embodiment, a detailed description thereof is omitted.

The first inserted member 410 having the above-described configuration elastically deforms the pair of holding claws 415 toward each other and inserts them into the claw hole portion 321c, and causes the holding claw 315 to protrude from the opening hole 321d, thereby causing the arm portion 416. The holding claw 415 can be hooked on the rear end surface of the fitting portion 321 and attached to the fitting portion 321. The first inserted member 410 is attached to the fitting portion 321 so that the first insertion hole 414 extends in a direction orthogonal to the sliding direction of the board box 102.

Further, when removing the first inserted member 410 from the fitting portion 321, the pair of holding claws 415 protruding from the opening hole 321 d are urged in a direction approaching each other to elastically deform each arm portion 416, It can be removed by releasing the catch of the holding claw 415 and releasing the holding of the plate member 411. When the first inserted member 410 is removed from the fitting portion 321, it can be separated into two plate members 411 and disassembled in the radial direction of the first insertion hole 414.

As shown in FIG. 34 (a), which is a perspective view of the back side of the back case body 120, and FIG. 34 (b), which is an enlarged view of the main part, the second inserted member 430 is a board box 102. The back case body 120 is integrally provided. When the substrate box 102 is attached to the movable base portion 203 of the pedestal device 201, the first insertion member 410 of the movable base portion 203 is in a direction orthogonal to the sliding movement direction of the substrate box 102 and the first Inserted member 41
The flat plate portions 412 of 0 are provided so as to face each other.

As shown in FIGS. 34 and 35, the second inserted member 430 has a cylindrical shape having a certain thickness, and a second insertion hole 433 is formed at the center thereof. Second inserted member 4
30 is supported by the gate portion 331 in the square hole portion 123 of the back case body 120.

The second inserted member 430 has substantially the same axial length as the shaft portion 402 of the fixing pin 401. The second insertion hole 433 is formed through the second inserted member 430 and extends in a direction orthogonal to the sliding direction of the substrate box 102, and the substrate box 102 is held by the movable base portion 203. In such a state, the first insertion member 410 has a configuration in which the first insertion hole 410 is disposed at a position that is coaxially continuous with the first insertion hole 414.

The second insertion hole 433 has an inner diameter slightly larger than the outer diameter of the shaft portion 402 so that a slight gap can be formed between the second insertion hole 433 and the outer peripheral surface of the shaft portion 402 when the fixing pin 401 is inserted. Second
A diameter-enlarged portion 434 is formed in the front portion of the insertion hole 433 in the axial direction. The expanded diameter portion 434 is
A diameter of the second insertion hole 433 is increased through a step surface 434 a, and is open to the front end surface 430 a of the second inserted member 430.

The enlarged diameter portion 434 has an inner diameter slightly larger than the outer diameter of the flange portion 303 so that the flange portion 303 can be accommodated in a state where the proximal end portion of the fixing pin 301 is inserted into the second insertion hole 433. 303
The axial length is the same as or slightly longer than the axial length.

Then, the flange 303 is brought into contact with the stepped surface 434 to restrict further movement of the fixing pin 301 in the insertion direction, and the fixing pin 301 can be positioned at a predetermined insertion position. Yes.

A receiving portion 435 is formed in the axially rear portion of the second insertion hole 433. Housing part 43
5 is formed to have a diameter increased via a rear step surface 435a, and is open to the rear end surface 430b of the second inserted member 430. And when the board | substrate box 102 is inserted in the movable base part 203, it is comprised so that an opening part may be obstruct | occluded by the 1st to-be-inserted member 410. FIG.

The accommodating portion 435 has an inner diameter slightly larger than the maximum separation distance of the pair of proximal end side locking claws 406 and a proximal side locking claw 406 so that the entire proximal end side locking claws 406 of the fixing pin 401 can be accommodated. Have substantially the same axial length.

And the base end side part of the fixing pin 401 is inserted in the 2nd insertion hole 433, and the base end side latching claw 40 is inserted.
6 protrudes from the rear step surface 435a of the second inserted member 430, the rear step surface 4
35 a is formed so as to face the step surface 406 a of the base end side locking claw 406. When the fixing pin 401 is to be moved in the removal direction from such a state, the stepped surface 406a of the base end side locking claw 406 is brought into contact with the rear stepped surface 435a to move in the removal direction. Regulate,
The proximal end side locking claw 406 can be locked to the second inserted member 430.

A slit 432 is formed in the second inserted member 430, and the second inserted member 43 when the second inserted member 430 is separated from the back case body 120 by cutting the gate portion 331.
0 is separated in a direction intersecting the axis of the second insertion hole 433 and is separated into two members 436 having a part of the inner peripheral surface of the second insertion hole 433.

As shown in FIG. 35, the slit 432 extends vertically along the axis of the second insertion hole 433, and is provided by cutting out from the front end surface 430a to the rear end surface 430b of the second inserted member 430. The second inserted member 430 is divided into right and left. And when the gate part 331 is cut | disconnected, the 2nd to-be-inserted member 430 can be decomposed | disassembled into the right and left which are the radial directions of the 2nd insertion hole 433.

When the substrate box 102 is held by the movable base portion 203, the second inserted member 430 is arranged in the direction in which the first inserted member 410 is removed from the fitting portion 321.
It is arranged so as to face 0, and prevents movement of the first inserted member 410 in the take-out direction. And the gate part 331 is cut | disconnected and the 2nd member 430 inserted becomes the board | substrate box 1
02 is removed from the back case body 120, the opposing of the first inserted member 410 is released, and the first inserted member 410 can be removed from the fitting portion 321.

Next, the usage method and the effect of the fixing means 400 will be described. Fixing means 400
When the substrate box 102 is fixed to the movable base 203 by the first insertion member 310,
The first insertion member 310 is attached to the fitting portion 321, and the substrate box 102 is slid and coupled to the movable base portion 203.

Thereby, the first insertion hole 414 of the first inserted member 410 and the second insertion hole 433 of the second inserted member 430 are coaxially arranged in a direction orthogonal to the sliding direction of the substrate box 102.

Then, the fixing pin 401 is moved from the front of the board box 102 to the second inserted member 430 in the second direction.
Insert into the insertion hole 433. When the distal end portion of the stationary pin 410 is inserted into the second insertion hole 433 of the second inserted member 430, the stationary pin 401 has an inclined surface 404b.
Comes into contact with the inner peripheral surface of the second insertion hole 433, and the distal end side locking claws 404 are biased in a direction approaching each other. Then, it enters the second insertion hole 433, passes through the second insertion hole 433, and the entire front end side locking claw 404 projects from the rear end surface 430b of the second inserted member 430.

When the front end side claw 404 of the fixing pin 401 protrudes from the rear end surface 430b of the second insertion member 430, the first insertion hole 4 of the first insertion member 410 that is coaxially continuous with the second insertion hole 433 is provided.
14 is inserted. And the inclined surface 404b of each front end side latching claw 404 is the first insertion hole 414.
In addition, the inclined surface 406b of the proximal end side locking claw 406 is in contact with the inner peripheral surface of the second insertion hole 433.

In this state, by further pressing the fixing pin 401, the front end side locking claws 404 are urged in the directions approaching each other, enter the first insertion hole 414, and pass through the first insertion hole 414. The entire front end side locking claw 404 protrudes from the rear end surface 417a of the first locking portion 417.

When the entire distal end side locking claw 404 protrudes from the rear end surface 417 a of the first locking portion 417, the distal end side locking claw 404 is released from the bias, and the arm portion 405 is restored. The step surface 404 a faces the rear end surface 417 a of the first locking portion 417.

The proximal end side locking claws 406 are also urged toward each other, enter the second insertion hole 433, pass through the second insertion hole 433, and the rear end surface of the second inserted member 430. Projects from 430b. When the entire base end side locking claw 406 protrudes from the rear end surface 430b of the second inserted member 430, the base end side locking claw 406 is released from the urging force, and the arm portion 407 is restored. Toenails 4
The step surface 406 a of 06 faces the rear end surface 430 a of the second inserted member 430.

Therefore, when the fixing pin 401 is urged in the removal direction opposite to the insertion direction, the stepped surface 404a of the front end side locking claw 404 abuts on the rear end surface 417a of the first locking portion 417 and The step surface 406a of the end-side locking claw 406 contacts the rear step surface 435a of the housing portion 435, and the movement of the fixing pin 401 in the removal direction is restricted.

In the fixing pin 401 at this position, the bottom surface of the flange 403 is substantially flush with the front end surface 430b of the second inserted member 430. Then, the distal end of the distal side locking claw 404 faces the bottom surface of the round hole portion 321b, the distal end of the proximal side locking claw 406 faces the flat plate portion 412 of the first inserted member 410, and the flange portion 403 expands. The abutment with the front end surface 434a of the diameter portion 434 restricts further movement of the fixing pin 401 in the insertion direction.

That is, the distal end side portion of the fixing pin 401 is inserted into the first insertion hole 414, the distal end side locking claw 404 is locked to the first inserted member 410, and the proximal end portion of the fixing pin 401 is inserted into the second insertion portion 414. The base end side locking claw 406 is inserted into the hole 433 and locked to the second inserted member 430, and the fixing pin 401 cannot be removed from the first inserted member 410 and the second inserted member 430. It has become.

Accordingly, relative sliding movement of the substrate box 102 with respect to the movable base portion 203 is prohibited in a state where the substrate box 102 is coupled to the movable base portion 203, and the substrate box 102 can be detached from the movable base portion 203 and removed. Can be fixed so that it can not.

Further, the distal end side locking claw 404 is locked to the first inserted member 410 to restrict the movement of the fixing pin 401 in the removal direction, and the flange portion 403 contacts the front end surface 434a of the enlarged diameter portion 434. Since the movement of the fixed pin 401 in the insertion direction is restricted, when the movable base 203 and the board box 102 are urged away from each other along the axial direction of the fixed pin 401, the movable base 203 And the formation of a gap between the substrate box 102 and the substrate box 102,
It is possible to prevent improper work on the fixing pin 401 from the gap.

On the other hand, when the board box 102 is properly taken out from the pedestal device 201, first, the gate portion 331 is first cut, and the second inserted member 430 to which the base end side locking claw 406 of the fixing pin 401 is locked is removed. Separated from the back case body 120.

When the second inserted member 430 is separated from the back case body 120 by cutting the gate portion 331, the second inserted member 430 is disassembled into two parts on the left and right sides with the slit 432 interposed therebetween, and is separated from each other and fixed pin 4.
Removed from 01.

When the second inserted member 430 is separated from the back case body 120 and removed, the opposing of the first inserted member 410 is released, and the first inserted member 410 is removed from the fitting portion 321 of the movable base portion 203. It can be removed.

Next, in order to remove the first inserted member 410 from the movable base 203, the movable base 2
03 is tilted from the standing posture position to be positioned and held in the tilting posture position, and the movable base portion 20
3 bottom plate portion 261 is exposed.

Then, a pair of holding claws 415 projecting from the opening hole 321d to the back side of the bottom plate portion 261.
Are urged in a direction approaching each other to disengage the holding claws 415 and the first inserted member 41
0 is pushed out to the surface side of the bottom plate part 261.

The first inserted member 410 is pushed into the first insertion hole 41 by being pushed out to the surface side of the bottom plate portion 261.
4 is moved in a direction away from the fitting portion 321 along the axis of 4, and the fixing pin 410 is removed from the fitting portion 321 while being inserted into the first insertion hole 414.

When the first inserted member 410 is removed from the fitting portion 321 with the fixing pin 410 inserted into the first insertion hole 414, the substrate box 102 is slid in the sliding direction with respect to the movable base portion 203. Is possible. Therefore, the substrate box 102 can be properly taken out from the movable base portion 203.

Then, the first inserted member 410 is disassembled in the radial direction of the first insertion hole 414 with the two plate members 411 spaced apart from each other with the mating surfaces therebetween, and is removed from the fixing pin 401. Therefore, the fixing pin 401 is connected to the first inserted member 410 and the second inserted member 4.
30 can be easily removed.

According to the fixing means 400, when the board box 102 is attached to the pedestal device 201 and the fixing pin 401 is inserted, the tip side portion of the fixing pin 401 is inserted into the first insertion hole 414 of the first inserted member 410. In addition, the base end side portion of the fixing pin 401 is inserted into the second insertion hole 433 of the second inserted member 430. Then, the distal end side locking claw 404 is locked to the first inserted member 410 and the proximal side locking claw 406 is locked to the second inserted member 430, so that the fixing pin 310 moves in the removal direction. Is regulated. Accordingly, the sliding movement of the substrate box 102 is restricted, and the state in which the substrate box 102 is fixed to the base device 201 is maintained.

Further, in this state, since the first inserted member 410 is disposed so that the second inserted member 430 faces the side to be taken out from the fitting portion 321, the second inserted member 430 is disposed on the back case body 120. Until it is separated from the fitting portion 321. Therefore,
When the movable base part 203 is rotated, the rear surface of the control board in the board box 102 is placed on the housing 2.
The front-end side locking claws 304 locked to the first inserted member 310 while being visible from the front side of the
Can be concealed from the outside by the fitting portion 321 to prevent direct contact with the distal end side claw 304, thereby preventing an unauthorized release operation.

In particular, in the present embodiment, the fixing pin 410 includes the distal end side locking claws 404 and the proximal end side locking claws 406.
Therefore, for example, in order to remove the fixing pin 410 without separating the second inserted member 430 from the board box 102, the locking release operation is performed on the distal end side locking claw 404, Although it is necessary to perform the unlocking operation on the base end side locking claws 406 as well, this operation is complicated and difficult. Therefore, unauthorized removal of the fixing pin 410 can be prevented, and high security is provided.

On the other hand, when the board box 102 is properly removed from the movable base portion 203, the second inserted member 430 is separated from the back case body 120 of the board box 102 and the first inserted member 410 is separated.
The first inserted member 410 is removed from the fitting portion 321 together with the fixing pin 410. When the first inserted member 410 is taken out from the fitting portion 321, it is disassembled into two plate members 411, separated from each other, and removed from the fixing pin 401. When the second inserted member 430 is separated from the back case body 120, the second inserted member 430 is separated into two parts and separated from each other,
The fixing pin 401 is removed.

That is, the second inserted member 43 of the substrate box 102 fixed to the pedestal device 201.
When 0 is separated, the second inserted member 430 can be easily detached from the fixing pin 410. Then, when the first inserted member 410 is taken out from the fitting portion 321 of the movable base portion 203, the first inserted member 410 can be easily detached from the fixing pin 410.
Therefore, the first inserted member 4 can be reused without destroying the fixing pin 410.
10 and the second inserted member 430 can be removed.

In addition, since the first inserted member 410 to which the front end side claw 404 of the fixing pin 401 is locked is provided separately from the movable base portion 203 and is detachable from the fitting portion 321, The molding die for molding the inserted member 410 and the molding die for molding the movable base portion 203 can be made separate, and the structure of each molding die can be simplified. Therefore, the mold can be easily manufactured, the production cost can be reduced, and the increase in the supply price of the gaming machine can be suppressed.

In the above-described second embodiment, the case where the first inserted member 410 is composed of two plate members 411 has been described as an example. However, the present invention is not limited to this, and three or more plate members are used. It is good also as a structure which can comprise and can decompose | disassemble the 1st to-be-inserted member 410 in the radial direction of the 1st insertion hole 414. FIG. Similarly, in the above-described second embodiment, the second inserted member 430 is provided in the second insertion hole 4.
Although the structure which decomposes | disassembles into two in the radial direction of 33 was demonstrated to the example, it is good also as a structure decomposed | disassembled into three or more.

[Third Embodiment]
Next, the configuration of the fixing means 500 in the third embodiment will be described in detail below.
The same components as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

In the present embodiment, the second inserted member 530 is separated from the back case body 120 of the board box 102, the first inserted member 510 is separated from the movable base portion 203 of the base device 201, and then the fixing pin 501 is attached to the first pin 501. The first inserted member 510 is removed from the fixing pin 501 by rotating relative to the first inserted member 510, and then the fixed pin 501 is rotated relative to the second inserted member 530. Thus, the case where the second inserted member 530 is removed from the fixing pin 501 will be described as an example.

37 is a perspective view of the fixing pin 501, FIGS. 38 and 39 are diagrams illustrating the configuration of the first inserted member 510, and FIG. 40 is a diagram illustrating the configuration of the first inserted member 510 and the fitting portion 321. Figure to
41 and 42 are diagrams for explaining the configuration of the second inserted member 530, and FIGS.
FIG. 6 is a cross-sectional view of a fixing unit 500.

The fixing unit 500 includes a fixing pin (regulating member) 501, a first inserted member 510, and a second inserted member 530.

The fixing pin 501 is made of a synthetic resin material such as polycarbonate having a predetermined rigidity, and has a round bar-shaped shaft portion 502. The shaft portion 502 has a cylindrical shape with a predetermined thickness, and a disc-shaped flange portion 503 having a diameter increased through a step is provided at the proximal end of the shaft portion 502. The flange portion 503 is in contact with the second inserted member 530 in a state in which a proximal end portion of the fixing pin 501 is inserted into a second insertion hole 533 (to be described later) of the second inserted member 530 and the insertion direction of the fixing pin 501 The contact part which regulates the movement to is constituted.

A distal end side locking claw 504 is provided on the distal end side portion of the fixing pin 501 via an arm portion 505. The arm portion 505 extends along the axial direction from the tip of the shaft portion 502, and the shaft portion 502
A pair is provided so as to be separated from each other in a direction orthogonal to the axial direction. Each arm portion 505 is elastically deformed by urging the front end side locking claws 504 toward each other, and
It is configured so that it can be restored to its original position by disappearance of the urging force.

The distal end side claw 504 is provided at the distal end of each arm portion 505 and protrudes radially outward from the shaft portion 502. Then, a stepped surface 504a formed in a stepped shape so as to be substantially perpendicular to the arm portion 505, and a gradually reduced diameter from the outer edge of the stepped surface 504a as it moves from the proximal end side to the distal end side of the arm portion 505. Thus, it has an inclined surface 504b formed in an inclined shape.

When the fixing pin 501 is inserted into the first insertion hole 513 of the first inserted member 510, the stepped surface 504a can face a rear end surface 517a of a first locking portion 517 of the first inserted member 510 described later. It is formed in a planar shape.

The inclined surface 504b is in contact with the inner peripheral surface of the first insertion hole 513 so that the pair of arm portions 505 approach each other when the fixing pin 501 is inserted into the first insertion hole 513 of the first inserted member 510. It is formed so that it can be energized.

A proximal end side locking claw 506 is provided on the proximal end side portion of the fixing pin 501 via an arm portion 507. The arm portion 507 extends from the proximal end side to the distal end side of the shaft portion 502 along the axial direction of the shaft portion 502 in the window hole portion 502a formed in the shaft portion 502 so as to be mutually axial. 50
A pair is provided so as to be separated in a direction orthogonal to the two axial directions.

Each arm portion 507 is configured to be elastically deformed by urging the proximal locking claws 506 in a direction approaching each other, and to be restored to the original position by disappearance of the urging force. ing.

The proximal end side latching claws 506 are provided at the distal ends of the respective arm portions 507 and project outward in the radial direction from the shaft portion 502. Then, a stepped surface 506a formed in a stepped shape so as to be a substantially vertical surface with respect to the arm portion 507, and a gradually reduced diameter from the outer edge of the stepped surface 506a as it moves from the proximal end side to the distal end side of the arm portion 507. Thus, it has an inclined surface 506b formed in an inclined shape.

The step surface 506a can be opposed to the rear step surface 535a in the second insertion hole 533 described later when the proximal end portion of the fixing pin 501 is inserted into the second insertion hole 533 of the second inserted member 530. It is formed in a planar shape.

The inclined surface 506b comes into contact with the curved surface 534a of the second locking portion 534 when the proximal end portion of the fixing pin 501 is inserted into the second insertion hole 533 of the second inserted member 530, and a pair of arm portions. 507
Are configured to be urged in a direction approaching each other.

The distal end side locking claws 504 and the proximal end side locking claws 506 have a phase angle of 90 degrees between the direction in which the distal end side locking claws 504 are separated from each other and the direction in which the proximal end side locking claws 506 are separated from each other. The positional relationship is as follows. The distal end side locking claws 504 and the proximal end side locking claws 506 are formed so that their radial heights from the shaft center of the shaft portion 502 are substantially the same.

The first inserted member 510 is made of a synthetic resin material such as polycarbonate having a predetermined rigidity, like the fixing pin 501. As shown in FIG. 38A, which is a front perspective view, FIG. 38B, which is a rear perspective view, and FIG. 39, the first inserted member 510 has a horizontally-long rectangular flat plate portion 512. The flat plate portion 512 has a flat plate shape having substantially the same thickness as the bottom plate portion 261 of the movable base portion 203. The flat plate portion 512 is a rectangular recess 32 of the fitting portion 321.
It has the magnitude | size accommodated in 1a.

A first insertion hole 513 is formed at a substantially central position in the longitudinal direction of the flat plate portion 512. The first insertion hole 513 has a round hole shape through which the distal end portion of the fixing pin 501 can be inserted. The first insertion hole 513 has an inner diameter that is slightly larger than the outer diameter of the shaft portion 502 of the fixing pin 501 and smaller than the maximum separation distance of the pair of distal end side locking claws 504. When inserted, the inner peripheral surface faces the shaft 502 of the fixing pin 501 with a slight gap.

In the flat plate portion 512, a first passage portion 514 is notched so as to expand a part of the first insertion hole 513 outward in the radial direction. In the first passage portion 514, the distal end portion of the fixing pin 501 is inserted into the first insertion hole 513 of the first inserted member 510 so that the fixing pin 501 is the first.
When arranged at a rotation release position set in advance with respect to the member to be inserted 510, it is arranged on the removal direction side of the fixing pin 501 with respect to each tip side locking claw 504. When the fixing pin 501 is biased relative to the first inserted member 510 in the removal direction, the distal end side locking claw 50 is
4 is allowed to pass along the axial direction of the first insertion hole 513 to allow movement of the restricting member in the removal direction.

The first passage portion 514 is formed in a pair at positions separated from each other with the first insertion hole 513 interposed therebetween, and is obliquely lower with respect to the first insertion hole 513 on one side in the longitudinal direction of the flat plate portion 512. One is disposed at a position (right oblique lower position in FIG. 39), and the other is disposed at an oblique upper position (left oblique upper position in FIG. 39) with respect to the first insertion hole 513 on the other longitudinal side of the flat plate portion 512. ing. The first passage portion 513 is a fixing pin 5 having a distal end side portion inserted into the first insertion hole 513.
When 01 is moved along the axial center of the first insertion hole 513, the distal end side claw 504 has a size that can be passed.

The flat plate portion 512 is provided with a first locking portion 517 and a first rotation restricting portion 518.

The first locking portion 517 is configured such that the distal end side portion of the fixed pin 501 is inserted into the first insertion hole 513 of the first inserted member 510 and the fixed pin 501 rotates in advance with respect to the first inserted member 510. When arranged at the locking position, it is arranged to face the distal-side locking claws 504 on the side of the fixing pin 501 in the removal direction. When the fixing pin 501 is biased relative to the first inserted member 510 in the removal direction, the first inserted member 510 comes into contact with the distal end side locking claw 504.
It has the structure which controls the movement to the relative extraction direction of the fixing pin 501 with respect to.

The first locking portions 517 are provided in pairs at positions that are separated from each other in the short direction of the flat plate portion 512 (the vertical position in FIG. 39) with the first insertion hole 513 therebetween. It has a thickness and a circular arc shape along the outer edge of the first insertion hole 513.

The rear end surface 517a of the first locking portion 517 is formed in a planar shape perpendicular to the axial direction of the first insertion hole 513, and when the fixing pin 501 is disposed at the rotation locking position, the front end side locking Nail 50
4 is formed so as to face the four step surfaces 504a. Then, when the fixing pin 501 is urged in the removal direction from this state, the stepped surface 504a of the front end side locking claw 504 is brought into contact with it to restrict the movement in the removal direction, and the front end side locking claw 504 is Is locked to the first inserted member 510.

In the present embodiment, the rotation locking position of the fixing pin 501 is a position where each of the front end side locking claws 504 of the fixing pin 501 is arranged vertically with respect to the first inserted member 510 and the second covered object. The base end side locking claws 506 of the fixing pin 501 are preset with respect to the insertion member 530 as positions where they are arranged vertically.

The first rotation restricting portion 518 constitutes a rotation positioning means for positioning the fixing pin 501 at the rotation locking position in cooperation with a second rotation restricting portion 536 of the second inserted member 530 described later. The first rotation restricting portion 518 is configured such that the fixing pin 501 rotates about the axis with respect to the first inserted member 510 from the state where the distal end side locking claw 504 of the fixing pin 501 is locked to the first locking portion 517. It has the structure which controls that it is relatively rotated to one side.

The first rotation restricting portion 518 is a position separated from each other with the first insertion hole 513 interposed therebetween, and is paired with a position separated from each other in a direction orthogonal to the direction in which the pair of first passage portions 514 are separated from each other. Is provided. Specifically, one is arranged at an oblique upper position (right oblique upper position in FIG. 39) with respect to the first insertion hole 513 on one side in the longitudinal direction of the flat plate portion 512, and the first on the other longitudinal direction side of the flat plate portion 512. The other is arranged at an obliquely lower position (left obliquely lower position in FIG. 39) with respect to one insertion hole 513.

Each first rotation restricting portion 518 has a first facing surface 518a. First facing surface 5
18a opposes one side (in the clockwise direction in FIG. 39) in the rotation direction of the front end side locking claw 504 in a state where the front end side locking claw 504 of the fixing pin 501 is locked to the first locking portion 517. In this state, when the fixing pin 501 is to be rotated around the axis to one side in the rotation direction, the distal end side locking claws 504 are brought into contact with each other to restrict the rotation of the fixing pin 501.

Even in a state in which each of the arm portions 505 is elastically deformed by urging the pair of leading end side locking claws 504 toward each other, the fixing pin 501 faces the one side in the rotational direction of the leading end side locking claws 504.
It is comprised so that rotation of may be controlled.

The fixed pin 501 is restricted from rotational movement to one side in the rotational direction by the first rotation restricting portion 518, but is not restricted to rotational movement to the other side in the rotational direction. It can be relatively rotated to a position where the first passage portion 514 is disposed on the direction side.

At both ends in the longitudinal direction of the flat plate portion 512, holding claws 515 for detachably holding the first inserted member 510 to the fitting portion 321 of the movable base portion 203 are provided. Holding nail 515
Is provided at the tip of the arm portion 516 protruding from the flat plate portion 512.

The arm portions 516 form a pair on the left and right sides, base ends are provided at both ends in the longitudinal direction of the flat plate portion 512, and extend in parallel to each other in a direction orthogonal to the flat plate portion 512. Then, the holding claws 515 are moved toward each other by elastic deformation, and the holding claws 5 are restored by restoration.
It has the elastic force which can return 15 to an original position.

Each holding claw 515 protrudes in a direction away from each other at the tip of each arm portion 516, and a step surface 515a formed in a step shape so as to be a substantially vertical surface with respect to the arm portion 516,
As the arm portion 516 moves from the proximal end side to the distal end side, the arm portion 516 has an inclined surface 515b that moves from the outer edge of the stepped surface 515a toward the direction approaching each other.

The first inserted member 510 having the above configuration is detachably attached to the fitting portion 321 of the movable base portion 203. Since the configuration of the fitting portion 321 is the same as that of the first embodiment, a detailed description thereof is omitted.

The first inserted member 510 elastically deforms the pair of holding claws 515 toward each other and inserts them into the claw hole portion 321c, causes the holding claw 515 to protrude from the opening hole 321d, and restores the arm portion 516. The holding claw 515 can be hooked on the rear end surface of the fitting portion 321, and the fitting portion 321
(See, eg, FIG. 43). The first inserted member 510 has the first insertion hole 41.
The fitting portion 3 so that the axis of 4 extends in a direction perpendicular to the sliding direction of the substrate box 102.
21 is attached.

Further, when removing the first inserted member 510 from the fitting portion 321, the pair of holding claws 515 protruding from the opening hole 321 d are urged in a direction approaching each other to elastically deform each arm portion 516, The holding claw 515 can be removed and removed.

As shown in FIG. 41A, which is a perspective view of the back surface side of the back case body 120, and FIG. 41B, which is an enlarged view of the main part, the second inserted member 530 is a board box 102. The back case body 120 is integrally provided. When the substrate box 102 is attached to the movable base portion 203 of the pedestal device 201, the first insertion member 510 of the movable base portion 203 is in a direction orthogonal to the sliding movement direction of the substrate box 102 and the first Inserted member 51
The flat plate portions 412 of 0 are provided so as to face each other.

As shown in FIGS. 41 and 42, the second inserted member 530 has a cylindrical shape having a certain thickness, and a second insertion hole 533 is formed at the center thereof. Second inserted member 5
30 is supported by the gate portion 331 in the square hole portion 123 of the back case body 120.

The second inserted member 530 has substantially the same axial length as the shaft portion 502 of the fixing pin 501. The second insertion hole 533 is formed to penetrate the second inserted member 530 and extends in a direction orthogonal to the sliding direction of the substrate box 102, and the substrate box 102 is held by the movable base portion 203. In this state, the first insertion member 510 is arranged at a position that is coaxially continuous with the first insertion hole 513.

The second insertion hole 533 has an inner diameter that forms a slight gap between the second insertion hole 533 and the proximal-side locking claw 506 when the fixing pin 501 is inserted, and can accommodate the flange portion 503. Second inserted member 53
0 is the second insertion hole 533 when the substrate box 102 is attached to the movable base 203.
Is disposed at a position that is coaxially continuous with the first insertion hole 513 of the first inserted member 510.

In the second insertion hole 533 of the second inserted member 530, a second locking portion 534 and a second passage portion 53 are provided.
5 and a second rotation restricting portion 536 is formed. In the second locking portion 534, the proximal end portion of the fixing pin 501 is inserted into the second insertion hole 533, and the fixing pin 501 is at a rotation locking position set in advance with respect to the second inserted member 530. In the case where they are arranged, they are arranged so as to face the base-side latching claws 506 in the direction in which the fixing pins 501 are removed. Then, when the fixing pin 501 is biased relatively in the removal direction with respect to the second inserted member 530, the fixing pin 501 with respect to the second inserted member 530 comes into contact with the proximal end side locking claw 506. It has the structure which controls the movement to a relative removal direction.

As shown in FIG. 42, the second locking portion 534 is provided so as to protrude from the left and right within the second insertion hole 533 to make a pair. Each second locking portion 534 includes a fixing pin 501 and a second insertion hole 533.
In the state of being inserted into the fixing pin 501, it faces the outer peripheral surface of the shaft portion 502 of the fixing pin 501, and the fixing pin 5
It has a curved surface 534a that can rotatably support 01 around its axis. The curved surface 534a is
Centering on the same central axis as the second insertion hole 533, the second insertion hole 533 has a radius slightly larger than the radius of the shaft portion 502 and is formed to be concavely curved.

Of the end surfaces of the second locking portions 534, the rear end surface 5 located on the axially rear side of the second insertion hole 533.
34 b is formed in a planar shape along a direction orthogonal to the axial direction of the second insertion hole 533.
Then, when the fixing pin 501 is disposed at a rotation locking position set in advance with respect to the second inserted member 530, the fixing pin 501 is formed to face the step surface 506 a of the proximal end side locking claw 506. . Then, when the fixing pin 501 is urged in the removal direction from such a state, the stepped surface 506a of the proximal end side locking claw 506 is brought into contact with the rear end surface 534b of the second locking portion 534 to fix the fixing pin 50.
The movement of 1 in the removal / removal direction is restricted, and the proximal end side locking claw 506 can be locked to the second inserted member 530.

Of the end faces of the respective second locking portions 534, the front end face 5 positioned on the front side in the axial direction of the second insertion hole 533.
34 c is formed in a planar shape along a direction orthogonal to the axial direction of the second insertion hole 533.
And it can contact with the collar part 303 inserted in the 2nd insertion hole 533, can restrict | limit that the fixing pin 501 is moved to the insertion direction any more, and can position the fixing pin 501 in a predetermined insertion position. It is configured as follows.

The second passage portion 535 allows the base end side claw 506 to pass through when the base end side portion of the fixing pin 501 is inserted into the second insertion hole 533 and arranged at a preset rotation release position. Thus, the fixing pin 501 is allowed to move in the removal direction.

The second passage portion 535 is formed between the pair of second locking portions 534 and has a second insertion hole 53.
3 is separated from each other up and down. Then, when the fixing pin 501 is rotated relative to the second inserted member 530 around the axis and moved from the rotation locking position to the rotation releasing position, the second locking portion 534 is moved with respect to the rear end surface 534b. The opposing of the stepped surface 506 b of the base end side locking claw 506 is released, and the second passage portion 535 is disposed on the side of the fixing pin 501 in the removal direction. Then, when the fixing pin 501 is urged relatively in the removal direction with respect to the second inserted member 530, the proximal end side locking claw 506 is passed along the axial direction of the second insertion hole 533. The fixing pin 501 is allowed to move in the removal direction.

The second rotation restricting portion 536 constitutes a rotation positioning means for positioning the fixing pin 501 at the rotation locking position in cooperation with the first rotation restricting portion 518. In the second rotation restricting portion 536, the fixing pin rotates in the direction around the axis with respect to the second inserted member 530 from the state in which the proximal end side locking claw 506 of the fixing pin 501 is locked to the second locking portion 534. It has the structure which controls that it is rotationally moved relatively to the other side. The second rotation restricting portion 536 protrudes on the rear side in the axial direction with respect to the second locking portion 534 in the second insertion hole 533, and forms a pair separated from each other as shown in FIG. Is provided.

The second rotation restricting portion 536 is formed by projecting a part of the rear end surface 534b of the second locking portion 534 toward the rear side in the axial direction through a step, and the right and left inside the second insertion hole 533 One is disposed at one side of the direction and at an oblique upper position (right oblique upper position in FIG. 42), and the other is at the other lateral side in the second insertion hole 533 and at an oblique lower position (left oblique lower position in FIG. 42). ).

Each second rotation restricting portion 536 has a second facing surface 536a. Second facing surface 5
36a faces the other side (counterclockwise in FIG. 42) in the rotational direction of the base end side locking claw 506 in a state where the base end side portion of the fixing pin 501 is locked to the second locking portion 534. When the fixing pin 501 is to be rotated around the axis to the other side in the rotational direction from such a state, the rotation of the fixing pin 501 is restricted by contacting the proximal end side claw 506.

Even in a state in which each of the arm portions 507 is elastically deformed by urging the pair of proximal end side locking claws 506 toward each other, the base end side locking claws 506 are opposed to the other rotational direction and fixed. Pin 501
It is comprised so that rotation to the rotation direction other side may be controlled.

The fixed pin 501 is restricted from rotational movement to the other side in the rotational direction by the second rotation restricting portion 536, but is not restricted from rotational movement to one side in the rotational direction (clockwise in FIG. 42). It can be relatively rotated to the position where the second passage portion 535 is disposed on the side locking claw 506 in the removal direction.

The second inserted member 530 is disposed at a position facing the first inserted member 510 and preventing the first inserted member 510 from moving in the take-out direction when the substrate box 102 is attached to the movable base portion 203. Is done. Then, when the gate portion 331 is cut and the second inserted member 530 is removed from the back case body 120 of the substrate box 102, the opposing of the first inserted member 510 is released, and the first inserted member 510 is moved. It can be removed from the fitting portion 321.

Next, a method for using the fixing means 500 and its operation and effect will be described. Fixing means 500
In order to fix the substrate box 102 to the movable base 203 by the above, the substrate box 102 is slid and attached to the movable base 203. Accordingly, the first insertion hole 513 of the first inserted member 510 and the second insertion hole 533 of the second inserted member 530 are coaxially arranged in a direction orthogonal to the sliding direction of the substrate box 102.

Then, the fixing pin 501 is moved from the front of the board box 102 to the second of the second inserted member 530.
Insert into the insertion hole 533. The fixing pin 501 has the front end side claw 504 arranged vertically.
The proximal-side latching claws 506 are inserted in a posture where they are arranged on the left and right. Thereby, each front end side locking claw 504 passes through the second passage portion 535, and the front end side portion of the fixing pin 501 is inserted into the second insertion hole 533, and from the rear end surface 530b of the second inserted member 530. Tip side locking claw 5
04 protrudes.

When the front end side claw 504 protrudes from the rear end surface 530b of the second inserted member 530,
It is inserted into the first insertion hole 513 of the first inserted member 510 that is coaxially continuous with the insertion hole 533. The inclined surface 504 b of each distal end side locking claw 504 abuts on the inner peripheral surface of the first insertion hole 513, and the inclined surface 506 b of the proximal end side locking claw 506 is a curved surface of the second locking portion 534. The state is in contact with 534a.

From this state, by pushing the fixing pin 501 further in the insertion direction, the distal end side locking claws 504 are urged toward each other by the inner peripheral surface of the first insertion hole 513, and the first
It enters the insertion hole 513, passes through the first insertion hole 513, and the rear end surface 5 of the first locking portion 517.
The entire front end side locking claw 504 protrudes from 17a.

When the distal end side locking claw 504 protrudes entirely from the rear end surface 517a of the first locking portion 517, the urging force by the inner peripheral surface of the first insertion hole 513 is released, and the arm portion 505 is Restoring, the stepped surface 504a of the front end side locking claw 504 is disposed at a position facing the rear end surface 517a of the first locking portion 517, and one side in the rotational direction of the front end side locking claw 504 is the first rotation restriction. Part 51
8 facing the opposite surface 518a. Thereby, the movement to the removal direction of the fixing pin 501 with respect to the 1st to-be-inserted member 510 and the movement to the one direction of rotation are controlled.

Each base end side locking claw 506 also enters the second insertion hole 533 and is urged in a direction approaching each other by the curved surface 534a of the second locking portion 534, and a pair of second locking portions. 53
4 passes between the curved surfaces 534a, and the entire base end side locking claws 506 protrude from the rear end surface 534b of the second locking portion 534.

The proximal end side locking claw 506 is more proximal than the rear end surface 534b of the second locking portion 534.
When the whole protrudes, the urging | biasing by the curved surface 534a of the 2nd latching | locking part 534 is cancelled | released, and the arm part 50 is carried out.
7 is restored, and the stepped surface 506a of the proximal end side locking claw 506 is the rear end surface 53 of the second inserted member 530.
The other end in the rotational direction of the proximal end side locking claw 506 is disposed to face the facing surface 536a of the second rotation restricting portion 536. Thus, the second inserted member 530
The movement of the fixing pin 501 in the removal direction and the movement toward the other side of the rotation direction are restricted.

And the front end side part of the fixing pin 501 is inserted in the 1st insertion hole 513, and the front end side latching claw 5 is inserted.
04 is locked to the first inserted member 510, and the base end side portion of the fixing pin 501 is the second insertion hole 53.
3 and the proximal end side locking claw 506 is locked to the second inserted member, the flange portion 503 is
The movement of the fixing pin 501 in the further insertion direction is restricted by contacting the front end surface 534c of the locking portion 534.

In this state, when the fixing pin 501 is urged in the removal direction opposite to the insertion direction, the stepped surface 504a of the front end side locking claw 504 contacts the rear end surface 517a of the first locking portion 517, and the base The step surface 506a of the end side locking claw 506 contacts the rear end surface 534b of the second locking portion 534, and the movement of the fixing pin 501 in the removal direction is restricted.

Further, when the fixing pin 501 is to be rotated to one side in the rotational direction from such a state, the distal end side locking claw 504 comes into contact with the facing surface 518a of the first rotation restricting portion 518 and one side in the rotational direction of the fixing pin 501. Rotational movement is restricted.

And when it is going to rotate the fixing pin 501 to the other side of a rotation direction, proximal end side nail | claw 5
06 abuts against the opposing surface 536a of the second rotation restricting portion 536, and the rotational movement of the fixing pin 501 to the other side in the rotational direction is restricted.

Therefore, in the fixing pin 501, the distal end side locking claw 504 is locked to the first inserted member 510 and the proximal end side locking claw 506 is locked to the second inserted member 530. Then, the first rotation restricting portion 518 and the second rotation restricting portion 536 restrict the rotational movement of the fixing pin 501 to one side in the rotation direction and the other side in the rotation direction, and are positioned at the rotation locking position.

Therefore, the fixing pin 501 can be in a state where it cannot be removed from the first inserted member 510 and the second inserted member 530. Therefore, the relative sliding movement of the substrate box 102 with respect to the movable base portion 203 is prohibited, and the substrate box 102 can be fixed so that it cannot be detached from the movable base portion 203 and removed.

Further, the front end side locking claw 504 is locked to the first inserted member 510 to restrict the movement of the fixing pin 501 in the removal direction, and the flange portion 503 is attached to the front end surface 534c of the second locking portion 534. Since the movement of the fixed pin 501 in the insertion direction is restricted by contact, the movable base 203 and the substrate box 102 are biased in a direction away from each other along the axial direction of the fixed pin 501. It is possible to prevent a gap from being formed between the portion 203 and the board box 102, and to prevent the fixing pin 501 from being tampered with through the gap.

On the other hand, when the board box 102 is properly taken out from the pedestal device 201, first, the gate portion 331 is first cut, and the second inserted member 530 in which the proximal end side locking claw 506 of the fixing pin 501 is locked is removed. Separated from the back case body 120.

When the second inserted member 530 is separated from the back case body 120, the fixing pin 501 is
The rotation restriction by the second rotation restricting portion 536 of the inserted member 530 is released, and rotation in the other direction of rotation is possible. Therefore, the front end side claw 504 is moved from the rotation engagement position to the rotation release position, so that the stepped surface 504a is opposed to the rear end surface 517a of the first engagement portion 517, and the phase of the first passage portion 514 is reached. Can be matched. Then, while maintaining this phase, by moving the fixing pin 501 in the removal direction, the distal end portion of the fixing pin 501 is removed from the first insertion hole 513, and the fixing pin 501 is removed from the first inserted member 510. Can be removed.

Therefore, the fixing pin 501 can be easily removed without removing the first inserted member 510 from the movable base portion 203, and the substrate box 102 is slid in the sliding direction with respect to the movable base portion 203. 102 can be properly taken out from the movable base 203.

Here, although the second inserted member 530 separated from the back case body 120 is still attached to the proximal end portion of the fixing pin 501, the second inserted member 530 is fixed. In order to remove from the pin 501, first, the fixing pin 501 is attached to the second inserted member 530.
Is rotated from the rotation locking position to the rotation release position so that the stepped surface 506a of the base end side locking claw 506 and the rear end surface 534a of the second locking portion 534 are opposed to each other. To release.

Then, the fixing pin 501 is moved relative to the second inserted member 530 in the removal direction so that the proximal end side locking claw 506 passes through the second passage portion 535, and the proximal end side of the fixing pin 501. The part is removed from the second insertion hole 533.

When the base end side portion of the fixing pin 501 is removed from the second insertion hole 533 and moved in the removing direction as it is, the front end side claw 504 of the fixing pin 501 is moved to the rear end surface 534a of the second locking portion 534.
Abut.

Therefore, the fixing pin 501 is further rotated to one side in the rotation direction with respect to the second inserted member 530 from such a contact state, and the stepped surface 504a of the front end side locking claw 504 and the rear end surface of the second locking portion 534. The opposite of 534a is released.

Then, the fixing pin 501 is moved relative to the second inserted member 530 in the removal direction so that the distal end side locking claw 504 passes through the second passage portion 535, and the distal end side portion of the fixing pin 501 is moved. The second insertion hole 533 is removed. With the above operation, the second inserted member 530 can be removed from the fixing pin 501.

Therefore, the fixing pin 501 can be easily taken out without being accidentally destroyed, and can be reused.

According to the fixing means 500, when the board box 102 is attached to the pedestal device 201 and the fixing pin 501 is inserted from the second inserted member 530 side of the board box 102, the tip side portion of the fixing pin 501 is the first portion. It is inserted into the first insertion hole 513 of the inserted member 510, and the proximal end side portion of the fixing pin 501 is inserted into the second insertion hole 533 of the second inserted member 530.

Then, the distal end side locking claw 504 is locked to the first inserted member 510, and the proximal end side locking claw 506 is engaged.
Is locked to the second inserted member 530, and movement of the fixing pin 501 in the removal direction is restricted. Accordingly, the sliding movement of the substrate box 102 is restricted, and the substrate box 102 can be fixed to the base device 201.

Further, in such a fixed state, the first inserted member 510 is disposed so that the second inserted member 530 is opposed to the side where the first inserted member 510 is detached from the fitting portion 321, so that the second inserted member 530 is placed in the back case. Until it is separated from the body 120, it cannot be removed from the fitting portion 321.

Therefore, when the movable base portion 203 is rotated, the rear side of the control board in the board box 102 is visible from the front side of the housing 2 and the front end side latching latched by the first inserted member 510 is performed. The claw 504 can be covered from the outside by the fitting portion 321 to directly touch the distal end side claw 504, thereby preventing an unauthorized release operation.

On the other hand, when the board box 102 is properly removed from the pedestal device 201, the second inserted member 530 is separated from the back case body 120 of the board box 102, and the fixing pin 501 is relative to the first inserted member 510. The distal end side locking claw 504 is made to coincide with the phase of the first passage portion 514 and moved in the removal direction while maintaining this phase state, and the distal end side portion of the fixing pin 501 is moved to the first insertion hole 513. Unplug from. Thereby, the fixing pin 501 can be removed, and the board box 102 can be easily detached from the base device 201.

Then, the second inserted member 530 can be removed from the fixed pin 501 by rotating the second inserted member 530 relative to the fixed pin 501. Therefore, the fixing pin 50
1 can be easily removed from the first inserted member 510 and the second inserted member 530 in a reusable state without damaging or destroying 1.

In addition, since the first inserted member 510 to which the front end side locking claw 504 of the fixing pin 501 is locked is provided separately from the movable base portion 203 and is configured to be detachable from the fitting portion 321, The molding die for molding the inserted member 510 and the molding die for molding the movable base portion 203 can be made different, and the structure of each molding die can be simplified. Therefore, the mold can be easily manufactured, the production cost can be reduced, and the increase in the supply price of the gaming machine can be suppressed.

In the third embodiment described above, the case where the fixing pin 501 has a positional relationship in which the phase angle between the distal end side locking claws 504 and the proximal side locking claws 505 is 90 degrees has been described as an example. Any phase angle may be used. For example, the distal end side locking claws 504 and the proximal end side locking claws 505 may have a positional relationship of a 0 degree phase angle. In this case, for example, the second inserted member 530 has a configuration in which the pair of second locking portions 534 in the first insertion hole 513 are arranged vertically and the second passage portion 535 is arranged on the left and right.

In the third embodiment described above, the case where the distal end side locking claw 504 protrudes radially outward from the shaft portion 502 has been described as an example. You may have the structure located inside radial direction rather than 502. FIG. According to this configuration, the fixing pin 501
When the distal end side portion of the fixing pin 501 is removed from the second insertion hole 533, the fixing pin 501 is simply moved in the removal direction without the distal end side locking claw 504 being caught by the second inserted member 530. The tip side portion of the second insertion hole 533 can be removed from the second insertion hole 533. Therefore, the second inserted member can be removed from the fixing pin 501 more easily.

[Fourth embodiment]
Next, the configuration of the fixing means 600 in the fourth embodiment will be described in detail below.
The same components as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

In the present embodiment, the second inserted member 630 is separated from the back case body 120 of the substrate box 102, the first inserted member 610 is separated from the movable base portion 203 of the base device 201, and then the tip of the fixing pin 601. A case where the first inserted member 610 is removed from the fixing pin 601 and then the second inserted member 630 can be removed from the fixing pin 601 by bending the side locking claw 604 will be described as an example.

45 is a perspective view of the fixing pin 601, FIGS. 46 and 47 are diagrams illustrating the configuration of the first inserted member 610, and FIG. 48 is a diagram illustrating the configuration of the first inserted member 610 and the fitting portion 321. Figure to
49 and 50 are views for explaining the configuration of the second inserted member 630, and FIG.
FIG.

The fixing means 600 includes a fixing pin (regulating member) 601, a first inserted member 610, and a second inserted member 630. The fixing pin 601 is made of a synthetic resin material such as polycarbonate having a predetermined rigidity, and has a round bar-shaped shaft portion 602. The shaft portion 602 has a cylindrical shape having a predetermined thickness, and a disc-shaped flange portion 603 whose diameter is increased through a step is provided at the base end of the shaft portion 602. The flange portion 603 abuts on the second inserted member 630 in a state in which a proximal end portion of the fixing pin 601 is inserted into a second insertion hole 633 (to be described later) of the second inserted member 630 and the insertion direction of the fixing pin 601 The contact part which regulates the movement to is constituted.

A distal end side locking claw 604 is provided on the distal end side portion of the fixing pin 601 via an arm portion 605. The arm portion 605 extends along the axial direction from the tip of the shaft portion 602, and a pair is provided so as to be separated from each other in a direction orthogonal to the axial direction of the shaft portion 602. Each arm 605 is elastically deformed by urging the front end side locking claws 604 in a direction approaching each other, and
It is configured so that it can be restored to its original position by disappearance of the urging force.

The pair of front end side locking claws 604 are provided at the front ends of the respective arm portions 605 and protrude in directions away from each other. Then, a stepped surface 604a formed in a stepped shape so as to be a substantially vertical surface with respect to the arm portion 605, and a gradually reduced diameter from the outer edge of the stepped surface 604a as it moves from the proximal end side to the distal end side of the arm portion 605. Thus, it has an inclined surface 604b formed in an inclined shape.

The stepped surface 604a is formed when the distal end portion of the fixing pin 601 is inserted into the first insertion hole 613 of the first inserted member 610 and the entire distal end side locking claw 604 protrudes. It is formed in a flat shape so as to face the rear end surface 610a.

The inclined surface 604b abuts against the inner peripheral surface of the first insertion hole 613 so that the pair of arm portions 605 approach each other when the fixing pin 601 is inserted into the first insertion hole 613 of the first inserted member 610. It is formed so that it can be energized.

The front end side claw 604 is formed so as to be located radially inside the outer peripheral surface of the shaft portion 602. In other words, the distal end side locking claw 604 is set such that the radial distance from the axial center of the shaft portion 602 to the maximum projecting portion is equal to or smaller than the radius of the shaft portion 602, and is larger than the outer peripheral surface of the shaft portion 602. It is formed so as not to protrude radially outward.

And the maximum separation distance of the pair of distal end side locking claws 604, that is, the pair of distal end side locking claws 6
04 has a size in which the separation distance of the most distant portion is equal to or less than the diameter of the shaft portion 602.

A proximal end side locking claw 606 is provided on the proximal end side portion of the fixing pin 601 via an arm portion 607. The arm portion 607 extends from the proximal end side to the distal end side of the shaft portion 602 along the axial direction of the shaft portion 602 in the window hole portion 602a formed in the shaft portion 602 so as to be mutually axial. 60
A pair is provided so as to be separated in a direction orthogonal to the two axial directions.

Each arm portion 607 is configured to be elastically deformed by urging the proximal end side locking claws 606 in a direction approaching each other, and to be restored to the original position by disappearance of the urging force. ing.

The pair of proximal end side locking claws 606 are provided at the distal ends of the respective arm portions 607. Each base end side locking claw 606 protrudes in a direction away from each other, and protrudes radially outward from the outer peripheral surface of the shaft portion 602.

The base end side locking claw 606 has a step surface 606a formed in a step shape so as to be a substantially vertical surface with respect to the arm portion 607, and a step surface as it moves from the base end side of the arm portion 607 to the distal end side. 60
An inclined surface 606b is formed so as to be gradually reduced in diameter from the outer edge of 6a.

The stepped surface 606a is planar so that it can face a rear stepped surface 635a of the accommodating portion 635 described later when the proximal end portion of the fixing pin 601 is inserted into the second insertion hole 633 of the second inserted member 630. Is formed.

The inclined surface 606b comes into contact with the inner peripheral surface of the second insertion hole 633 when the proximal end portion of the fixing pin 601 is inserted into the second insertion hole 633 of the second inserted member 630, and a pair of arm portions 607. Are configured to be urged in a direction approaching each other.

The distal end side locking claws 604 and the proximal end side locking claws 606 having the above-described configuration are respectively connected to the distal end side locking claws 604.
The directions in which the base end side locking claws 606 are separated from each other have a positional relationship of a phase angle of 0 degrees, and are provided so as to be aligned in a line in the axial direction of the shaft portion 602. It has been. Note that the positional relationship between the distal end side locking claws 604 and the proximal end side locking claws 606 is not limited to this, and may be various positional relationships, for example, a phase angle of 90 degrees.

The first inserted member 610 is made of a synthetic resin material such as polycarbonate having a predetermined rigidity like the fixing pin 601, and is a front perspective view of FIG. 46 (a).
As shown in FIG. 46B, which is a rear perspective view, a flat plate portion 612 is provided.

The flat plate portion 612 is a horizontally long rectangle and has a flat plate block shape that is slightly thicker than the bottom plate portion 261 of the movable base portion 203. The first flat plate portion 612 has a first central position in the longitudinal direction.
An insertion hole 613 is formed.

The first insertion hole 613 has a round hole shape into which the distal end portion of the fixing pin 601 can be inserted. The first insertion hole 613 has an inner diameter slightly larger than the maximum separation distance of the pair of arm portions 605 and smaller than the maximum separation distance of the pair of distal end side locking claws 604. A concave portion 614 having a diameter increased via a step surface 614a is formed in the front side portion of the first insertion hole 613 in the axial direction. The concave portion 614 is formed by the shaft portion 60 in a state where the distal end side locking claw 604 is locked to the first inserted member 610.
The tip of 2 is formed to be inserted.

The first inserted member 610 has a rear end surface 610a that is connected to the front end side when the front end side portion of the fixing pin 601 is inserted into the first insertion hole 613 and the entire front end side locking claw 604 protrudes from the rear end surface 610a. It faces the step surface 604a of the pawl 604. When the fixing pin 601 is to be moved relatively in the removal direction from such a state, the stepped surface 604a of the front end side locking claw 604 is brought into contact with the rear end surface 610a to move in the removal direction. The tip end side locking claw 604 can be locked.

Further, when the arm portion 605 is bent by urging the pair of front end side locking claws 604 toward each other, the stepped surface 604a of the front end side locking claw 604 and the rear end surface of the first inserted member 610. 610
The front end side latching claw 604 can be passed through the first insertion hole 613 and the front end side portion of the fixing pin 601 can be removed.

At both ends in the longitudinal direction of the flat plate portion 612, holding claws 615 for detachably holding the first inserted member 610 to the fitting portion 321 of the movable base portion 203 are provided. Holding nail 615
Is provided at the tip of the arm portion 616 protruding from the flat plate portion 612.

The arm portions 616 form a pair on the left and right sides, the base ends are respectively provided at both ends in the longitudinal direction of the flat plate portion 612, and extend in parallel to each other in a direction orthogonal to the flat plate portion 612. Then, the holding claws 615 are moved toward each other by elastic deformation, and the holding claws 6 are restored by restoration.
It has the elastic force which can return 15 to an original position.

Each holding claw 615 protrudes in a direction away from each other at the tip of each arm portion 616, and has a step surface 615a formed in a step shape so as to be a substantially vertical surface with respect to the arm portion 616,
As the arm portion 616 shifts from the base end side to the tip end side, the arm portion 616 has an inclined surface 615b that shifts from the outer edge of the step surface 615a toward the direction toward each other.

The first inserted member 610 having the above configuration is detachably attached to the fitting portion 321 of the movable base portion 203. Since the configuration of the fitting portion 321 is the same as that of the first embodiment, a detailed description thereof is omitted.

The first inserted member 610 having the above-described configuration is formed by elastically deforming the pair of holding claws 615 toward each other and inserting the holding claws 615 into the claw hole portions 321c, and projecting the holding claws 615 from the opening holes 321d. The holding claw 615 can be hooked on the rear end surface of the fitting portion 321 and attached to the fitting portion 321 (see, for example, FIG. 48).

Further, when removing the first inserted member 610 from the fitting portion 321, the pair of holding claws 615 protruding from the opening hole 321 d are urged in a direction approaching each other to elastically deform each arm portion 616, The holding claw 615 can be removed and removed.

As shown in FIG. 49 (a), which is a perspective view of the back side of the back case body 120, and FIG. 49 (b), which is an enlarged view of the main part, the second inserted member 630 is a board box 102. The back case body 120 is integrally provided. When the substrate box 102 is attached to the movable base portion 203 of the pedestal device 201, the first insertion member 610 of the movable base portion 203 is in the direction orthogonal to the sliding movement direction of the substrate box 102 and the first Inserted member 61
0 are provided so as to face each other.

As shown in FIGS. 49 and 50, the second inserted member 630 has a cylindrical shape having a certain thickness, and its central axis is orthogonal to the sliding movement direction of the substrate box 102 relative to the pedestal device 201. It is supported by the gate portion 331 in the square hole portion 123 of the back case body 120 so as to extend along the direction.

The second inserted member 630 has an axial length slightly shorter than the shaft portion 602 of the fixing pin 601. A second insertion hole 633 is formed at the center of the second inserted member 630. The second insertion hole 633 has a round hole shape having a constant diameter and extending in the axial direction. When the fixing pin 601 is inserted, a slight gap is formed between the second insertion hole 633 and the outer peripheral surface of the shaft portion 602. The inner diameter is slightly larger than the outer diameter of the shaft portion 602 and smaller than the maximum separation distance of the pair of proximal end side locking claws 606.

A diameter-enlarged portion 634 is formed in the front portion of the second insertion hole 633 in the axial direction (see FIG. 51). The diameter-enlarged portion 634 is formed so as to be enlarged in diameter with respect to the second insertion hole 633 via the front-side step surface 634 a, and opens to the front end surface 630 b of the second inserted member 630.

The enlarged diameter portion 634 has an inner diameter slightly larger than the outer diameter of the flange portion 603 so that the entire flange portion 603 can be accommodated in a state where the proximal end portion of the fixing pin 601 is inserted into the second insertion hole 633. Part 6
The axial length is the same as or slightly longer than the axial length of 03.

Then, the flange portion 603 is brought into contact with the front side step surface 634a to restrict the fixing pin 601 from being moved further in the insertion direction, and can be positioned at a predetermined insertion position.

A housing portion 635 is formed in the axially rear portion of the second insertion hole 633. Housing part 63
5 is formed with an enlarged diameter via a rear step surface 635a, and is open to the rear end surface 630b of the second inserted member 630. And when the board | substrate box 102 is inserted in the movable base part 203, it is comprised so that it may be obstruct | occluded by the 1st to-be-inserted member 610. FIG.

The accommodating portion 635 has an inner diameter slightly larger than the maximum separation distance of the pair of proximal end side locking claws 606 and a proximal side locking claw 606 so that the entire proximal end side locking claws 606 of the fixing pin 601 can be accommodated. Have substantially the same axial length.

Then, the base end side portion of the fixing pin 601 is inserted into the second insertion hole 633 and the base end side latching claw 60 is inserted.
6 protrudes beyond the rear step surface 635a of the second inserted member 630, the rear step surface 6
35a faces the step surface 606a of the proximal end side locking claw 606, and from this state, the fixing pin 601
Is moved in the removal direction, the stepped surface 606a of the proximal end side locking claw 606 is brought into contact with the rear stepped surface 634a to restrict the movement in the removal direction, and the proximal end side locking is performed. The claw 606 can be locked to the second inserted member 630.

Then, when the arm portion 607 is bent by urging the pair of proximal end side locking claws 606 toward each other, the step surface 606 a of the proximal end side locking claw 606 and the second inserted member 630. The opposite to the rear step surface 634 can be released, and each base end side locking claw 606 can be passed through the second insertion hole 633 so that the base end side portion of the fixing pin 601 can be removed. Yes.

The second inserted member 630 is disposed at a position that opposes the first inserted member 610 and prevents the movement of the first inserted member 610 in the take-out direction when the substrate box 102 is attached to the movable base 203. Is done. Then, when the gate portion 331 is cut and the second inserted member 630 is removed from the back case body 120 of the substrate box 102, the opposing of the first inserted member 610 is released, and the first inserted member 610 is moved. It can be removed from the fitting portion 321.

Next, a method of using the fixing means 600 and an operation effect will be described. Fixing means 600
In order to fix the substrate box 102 to the movable base 203 by the above, the substrate box 102 is slid and attached to the movable base 203.

Accordingly, the first insertion hole 613 of the first inserted member 610 and the second insertion hole 633 of the second inserted member 630 are coaxially arranged in a direction orthogonal to the sliding direction of the substrate box 102.

Then, the fixing pin 601 is moved from the front of the board box 102 to the second inserted member 630 in the second direction.
Insert into the insertion hole 633. The fixing pin 601 is inserted into the second insertion hole 633 from the distal end side, the inclined surface 604b of the distal end side locking claw 604 contacts the inner peripheral surface of the second insertion hole 633, and each distal end side locking claw 604 is It is biased in the direction of approaching each other. And each front end side latching claw 604 is
It enters and passes through the second insertion hole 633 and protrudes from the second inserted member 630.

When protruding from the second inserted member 630, each distal end side claw 604 is inserted into the first insertion hole 613 of the first inserted member 610 that is coaxially continuous with the second insertion hole 633. The inclined surface 604 b of each distal end side locking claw 604 contacts the inner peripheral surface of the first insertion hole 613, and the inclined surface 606 b of the proximal end side locking claw 606 is the inner peripheral surface of the second insertion hole 633. It is made into the state contact | abutted to.

In this state, by further pressing the fixing pin 601, the front end side locking claws 604 are urged toward each other, enter and pass through the first insertion hole 613, and the first inserted member 61.
Projects from zero. The proximal end side locking claws 606 are also urged toward each other, enter and pass through the second insertion hole 633, and move rearward from the rear step surface 635a of the housing portion 635.

When the distal end side locking claw 604 protrudes from the first inserted member 610 as a whole, the distal end side locking claw 604 is released from the urging force by the first insertion hole 613, and the arm portion 605 is restored. Nail 60
The four step surfaces 604 a are arranged at positions facing the rear end surface 610 a of the first inserted member 610.

When the entire base end side locking claw 606 moves rearward of the rear side step surface 635a of the housing portion 635, the base end side locking claw 606 is released from the bias, and the arm portion 607 is restored, so that the base end side Side locking claw 606
The step surface 606a is disposed at a position facing the rear step surface 635a of the accommodating portion 635.

At this position, the flange portion 603 abuts on the front step surface 634a of the enlarged diameter portion 634 and the fixing pin 6
The movement of 01 in the further insertion direction is restricted, and the fixing pin 601 is positioned.

Here, when trying to move the fixing pin 601 in the removal direction opposite to the insertion direction,
The step surface 604a of the distal end side locking claw 604 contacts the rear end surface 610a of the first inserted member 610, and the step surface 606a of the proximal end side locking claw 606 contacts the rear side step surface 635a of the housing portion 635. Thus, the movement of the fixing pin 601 in the removal direction is restricted.

Further, the front end side claw 604 is accommodated in the round hole portion 321 b of the fitting portion 321, and the bottom plate portion 261.
It is covered from the back side. Therefore, the front end side claw 604 cannot be touched from the outside, and the unlocking operation with respect to the front end side claw 604 is prevented.

Furthermore, the proximal end side locking claw 605 is a second inserted member 6 that houses the proximal side locking claw 606.
The 30 accommodating portions 635 are closed by the first inserted member 610 and are hidden from the outside. Therefore, the proximal end side locking claw 606 cannot be touched from outside, and the proximal side locking claw 606 is not touched.
An unlocking operation with respect to is also prevented.

Accordingly, the fixing pin 601 for the first inserted member 610 and the second inserted member 630.
The relative insertion direction and the movement in the removal direction are restricted, and the fixing pin 601 cannot be removed from the first inserted member 610 and the second inserted member 630. Therefore, the relative sliding movement of the substrate box 102 with respect to the movable base portion 203 is restricted, and the substrate box 102 can be fixed so that it cannot be detached from the movable base portion 203 and removed.

On the other hand, when the board box 102 is properly taken out from the pedestal device 201, first, the gate portion 331 is first cut, and the second inserted member 630 on which the proximal end side locking claw 606 of the fixing pin 601 is locked is removed. Separated from the back case body 120.

When the second inserted member 630 is separated from the back case body 120, the facing of the first inserted member 610 is released, and the first inserted member 610 is taken out from the fitting portion 321 of the movable base portion 203. Is possible.

Next, in order to remove the first inserted member 610 from the movable base 203, the movable base 2
03 is tilted from the standing posture position to be positioned and held in the tilting posture position, and the movable base portion 20
3 bottom plate portion 261 is exposed.

Then, a pair of holding claws 615 projecting from the opening hole 321d to the back side of the bottom plate portion 261.
The first insertion member 61 is urged in the direction of approaching each other to remove the holding claw 615 from being caught.
0 can be pushed out to the surface side of the bottom plate portion 261.

The first inserted member 610 is pushed out to the surface side of the bottom plate portion 261 by the first insertion hole 61.
3 is moved in a direction away from the fitting portion 321 and the fixing pin 610 is removed from the fitting portion 321 while being inserted into the first insertion hole 613.

When the first inserted member 610 is removed from the fitting portion 321 with the fixing pin 601 inserted into the first insertion hole 613, the board box 102 is slid in the sliding direction with respect to the movable base portion 203. Is possible. Therefore, the substrate box 102 can be properly taken out from the movable base portion 203.

Here, the fixing pin 601 includes the first inserted member 610 removed from the fitting portion 321,
The second inserted members 630 separated from the back case body 120 remain attached. In order to remove the first inserted member 610 and the second inserted member 630 from the fixing pin 601, the first inserted member 610 is first removed, and then the second inserted member 630 is removed.

When the first inserted member 610 is separated from the back case body 120, the fixing pin 601 is exposed in a state where the distal end side locking claw 604 is locked to the first inserted member 610, and the distal end side engagement is externally engaged. An unlocking operation with respect to the pawl 604 is possible.

Therefore, the front end side locking claws 604 are urged toward each other to bend the arm portion 605, and the stepped surface 604a of the front end side locking claws 604 and the rear end surface 610a of the first inserted member 610 are opposed to each other. Is released, the fixing pin 601 is moved relatively in the removal direction, and each of the front end side locking claws 604 is moved.
Can be passed through the first insertion hole 613, and the distal end portion of the fixing pin 601 can be removed from the first insertion hole 613. Therefore, the first inserted member 610 can be easily removed from the fixing pin 601.

When the first inserted member 610 is removed from the fixing pin 601, the second inserted member 630 opens the housing portion 635 closed by the first inserted member 610, so that the proximal-side locking claw 606 is externally opened. It becomes possible to release the lock.

Accordingly, the base end side locking claws 606 are urged toward each other to bend the arm portion 607, and the stepped surface 606 a of the base end side locking claw 606 and the rear side stepped surface 635 a of the housing portion 635. The opposing pin is released, the fixing pin 601 is relatively moved in the removal direction, the base end side locking claws 606 are passed through the second insertion holes 633, and the base end side portion of the fixing pin 601 is moved to the second side. It can be removed from the insertion hole 633.

Since the fixing pin 601 has the distal end side locking claw 604 positioned radially inward of the shaft portion 602 with respect to the outer peripheral surface of the shaft portion 602, the proximal end side portion of the fixing pin 601 is removed from the second insertion hole 633. When the second insertion member 630 is subsequently moved in the removal direction, the distal end side locking claw 604 is not caught by the second insertion member 630 and the distal end portion of the fixing pin 601 is It is possible to pass through the second insertion hole 633 and remove from the second insertion hole 633. Therefore, the second inserted member 630 can be easily removed from the fixing pin 601.

According to the fixing means 600, when the board box 102 is attached to the pedestal device 201 and the fixing pin 601 is inserted, the distal end portion of the fixing pin 601 is inserted into the first insertion hole 613 of the first inserted member 610. In addition, the base end side portion of the fixing pin 601 is inserted into the second insertion hole 633 of the second inserted member 630.

Then, the distal end side locking claw 604 is locked to the first inserted member 610, and the proximal side locking claw 606 is locked.
Is locked to the second inserted member 630 and the movement of the fixing pin 601 in the removal direction is restricted. Accordingly, the sliding movement of the substrate box 102 is restricted, and the state in which the substrate box 102 is fixed to the base device 201 is maintained.

Further, in this state, the first inserted member 610 is disposed so that the second inserted member 630 faces the side where the first inserted member 610 is taken out from the fitting portion 321, so that the second inserted member 630 is the back case body 120. Until it is separated from the fitting portion 321.

Accordingly, when the movable base portion 203 is rotated, the rear side of the control board in the board box 102 can be visually recognized from the front side of the housing 2, and the front end side latch that is latched to the first inserted member 610. The claw 604 can be covered from the outside by the fitting portion 321 to directly touch the front end side locking claw 604, and an unauthorized locking release operation can be prevented.

On the other hand, when the board box 102 is properly removed from the movable base portion 203, the second inserted member 630 is separated from the back case body 120 of the board box 102 and the first inserted member 610 is separated.
The first inserted member 610 is removed from the fitting portion 321 together with the fixing pin 601.

When the first inserted member 610 is removed from the fitting portion 321, the distal end side locking claw 604 of the fixing pin 601 is exposed to the outside and can be unlocked. Therefore, the lock release operation is performed on the distal end side locking claw 604 to release the lock on the first inserted member 610, and the fixing pin 6
01 is removed from the first insertion hole 613 of the first inserted member 610, and the fixing pin 60 is removed.
The first inserted member 610 can be easily removed from 1.

When the first inserted member 610 is removed from the fixing pin 601, the receiving portion 635 is opened and the locking release operation from the outside becomes possible. Accordingly, the base end side locking claw 606 is unlocked, the locking to the second inserted member 630 is released, and the base end side portion of the fixing pin 601 is moved to the second insertion hole of the second inserted member 630. The second inserted member 630 can be removed from the fixing pin 601 by being removed from the terminal 633.

Therefore, the fixing pin 510 can be easily removed from the first inserted member 610 and the second inserted member 630 in a reusable state, and the fixing pin 510 is not damaged or broken.
(Fifth embodiment)
Next, a fifth embodiment will be described below with reference to the drawings. In addition, about the component similar to said each embodiment, the detailed description is abbreviate | omitted by attaching | subjecting the same code | symbol.

FIG. 52A is a perspective view of the back case body 120 according to the present embodiment. FIG. 2B is an enlarged view of the main part. What is characteristic in the present embodiment is that the flange 126 provided on the back case body 120 is connected to the bottom plate portion 261 of the movable base portion 203 with respect to the back case body 120.
The arm portion 503 is provided so as to leave a trace that is biased in the direction of separating the rear side toward the rear (see FIG. 12 for the configuration relating to the movable base portion 203).

The flange 126 is an upper end edge of the back case body 120, and is a left end portion of the back case body 120 (
A screw hole 128 (see FIG. 14) at the right end of the back case body 120 is formed from the right side in the drawing) to the position corresponding to the left slit groove for constituting the locking piece 286 of the movable base portion 203. It is formed to protrude rearward from the back case body 120 at two locations from the vicinity where it is located to the position corresponding to the slit groove on the right side for constituting the locking piece 286 of the movable base portion 203. In particular, at the upper position of the second inserted member 330, the protruding amount protruding rearward is configured to be approximately the same as the rearward extending amount of the second mounting surface portion 223 of the fixed base portion 202. Therefore, when the flange 126 is viewed in plan, a stepped portion is seen at a midpoint due to a difference in the protrusion amount of the flange 126. A portion having a large protruding amount is defined as a bulging portion 501. When the back case body 120 and the front case body 110 are combined with each other and mounted on the movable base portion 203, the stepped portion is close to the flange piece 222 of the fixed base portion 202, and the upper surface of the flange 126 is the front case body. 110 is configured to be flush with the upper surface of 110.

Similarly, as can be understood from FIG. 52, at the end of the bulging portion 501 near the center of the back case body 120, the curl prevention wall 502 has the same protruding amount as the protruding amount of the bulging portion 501. It is formed so as to extend a predetermined length downward. The length is substantially equal to the length of the slit groove notched downward from the upper end edge of the bottom plate portion 261 of the movable base portion 203 described above. When the substrate box 102 is mounted on the movable base portion 203, the turn prevention wall 502 has a shape that enters the slit groove of the movable base portion 203.

An arm portion 503 having a fragile portion 503 a is formed at an end portion of the bulging portion 501 near the side end of the back case body 120 so as to extend a predetermined length below the back case body 120. The length is substantially the same as the length of the sag prevention wall 502. Further, there is a predetermined gap between the arm portion 503 and the back surface of the bottom plate portion 121 of the back case body 120, that is, the bottom plate portion 261 of the movable base portion 203.
When the substrate box 102 is mounted on the movable base portion 203, the bottom plate portion 261 of the movable base portion 203 is configured to fit into the gap without any gap. . Further, the fragile portion 503 a is formed by providing a notch at the base portion of the arm portion 503. When viewed from the front, the arm portion 503 is provided at a position that does not overlap the second inserted portion 330 and the gate portion 331, and the arm portion 503 is visible from the front in a state where the board box 102 is mounted on the base device 201. be able to.

Note that the above-described locking piece 286 is located between the bulging portions 501, and the operation of mounting and removing the substrate box 102 on the above-described movable base portion 203 is performed at that position. Also,
A locking hole 127 is formed at a position closer to the front of the upper surface of the bulging portion 501. In the present embodiment, two are provided for each flange 126, and are arranged in the vicinity of each second inserted member 330. A locking portion 288 protruding from the movable base portion 203 is fitted into the locking hole 127. The locking portion 288 protrudes upward from the bottom plate portion 261 of the movable base 203. Then, the locking portion 288 enters the locking hole 127 from below the flange 126 with the substrate box 102 attached to the movable base portion 203, penetrates through the locking hole 127, and the tip is above the flange 126. Has a protruding shape.

Therefore, when the board box 102 is mounted on the movable base portion 203 and the bottom plate portion 261 of the movable base portion 203 is urged away from the back case body 120 in the rearward direction, the locking portion 288 is locked. Since it is inserted in the hole 127, the bottom plate portion 261 and the back case body 1
It is possible to prevent a gap from being formed between the two. However, more force is applied and the locking portion 28 is
8 is removed from the locking hole 127 and is moved in a direction in which the bottom plate portion 261 of the movable base portion 203 is separated rearward with respect to the back case body 120, the arm portion 503 is attached to the movable portion base portion 203. Since it exists in the state closely_contact | adhered with the baseplate part 261, the arm part 503 will be destroyed in the part of the weak part 503a, and the trace will remain. Even if the arm portion 503 does not break, a phenomenon such as bending or whitening occurs in the vicinity of the fragile portion 503a of the arm portion 503, and the bottom plate portion 261 of the movable base portion 203 is separated backward from the back case body 120. There remains a trace energized in the direction. As described above, in order to make it possible to confirm the inside of the substrate box 102 from the outside of the substrate box 102, the movable base portion 203 and the movable base portion 203 are made of a movable base with respect to the back case body 120 while using a transparent resin material. An arm portion 503 is provided as means for leaving a trace moved in a direction in which the bottom plate portion 261 of the portion 203 is moved backward.

Note that when the substrate box 102 is mounted on the movable base portion 203, an excessive force is not applied to the arm portion 503, so that the substrate box 102 is not destroyed at the time of mounting. Here, the arm portion 503 can be provided not on the back case body 120 but on the front case body 110 or the movable base portion 203. However, when the arm portion 503 is provided on the movable base portion 203, the arm portion 503 is moved to the movable base portion 203 of the substrate box 102. It is necessary to install it in a part where it will not be an obstacle to wearing. For example, an arm portion protruding from the front end portion of the side plate portion 264 toward the substrate box 102 side can be provided. Since the arm portion 503 is provided at a position where the substrate box 102 can be viewed from the front in a state where the board box 102 is mounted on the pedestal device 201, the arm portion 503 can be viewed without rotating the movable base portion 203, and a trace of fraudulent acts has been performed. Can be confirmed quickly.

Further, when the board box 102 is attached to the movable base portion 203, the bulging portion 501 of the flange 126 is positioned above the portion from the first inserted member 310 to the second inserted member 330, and the back case body 120. And the joint portion between the bottom plate portion 261 of the movable base portion 203,
The substrate box 102 can be covered from above. In addition, the wrinkle prevention wall 502 is connected to the bulging portion 501 in a substantially L shape to increase the strength, and the wrinkle prevention wall 502 is configured to cover the slit groove of the movable base portion 203 without gaps. Back case body 120 and bottom plate part 2
Unauthorized operations such as cutting the fixing pin 301 by inserting a cutter, a saw blade, or the like between 61 and 61 can be prevented.

Therefore, as compared with the first to fourth embodiments described above, traces that urge the bottom case portion 261 of the movable base portion 203 toward the rear side with respect to the back case body 120 are reliably left, and the back side. Unauthorized operations such as cutting the fixing pin 301 by inserting a cutter or a saw blade between the case body 120 and the bottom plate portion 261 can be prevented more reliably.

In the above-described fourth embodiment, the case where the distal end side claw 604 is positioned on the radially inner side of the shaft portion 602 with respect to the outer peripheral surface of the shaft portion 602 has been described as an example, but the present invention is not limited thereto. It may have a configuration that protrudes radially outward from the outer peripheral surface of the shaft portion 602.

The present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the spirit of the present invention. For example, in each of the above-described embodiments, the fixing means 300, 40
Although the case where the base device 201 and the substrate box 102 are fixed by 0, 500, and 600 has been described as an example, the fixing target is not limited to the base device 201 and the substrate box 102 alone. For example, the front case body 110 and the back case body 120 constituting the board box 102 may be fixed by the fixing means 300 or the like, as long as they are two members that are coupled and separated by sliding relative to each other. Anything is acceptable.

It is a front view of a slot machine. It is a perspective view which shows the state which the front door of the slot machine closed. It is the perspective view which showed the state which opened the front door of the slot machine. It is a rear view of a front door. It is a front view of a housing | casing. It is a front view of a main board unit. It is an I direction arrow directional view of FIG. It is a perspective view which shows the state of the main board | substrate unit by which the movable base part was positioned and hold | maintained in the standing posture position. It is a perspective view which shows the state of the main board | substrate unit by which the movable base part was positioned and hold | maintained in the inclination posture position. It is a back perspective view of a main board unit. It is a disassembled perspective view of a main board unit. It is a disassembled perspective view which expands and shows a fixed base part and a movable base part. It is a front perspective view of a pedestal device. It is a disassembled perspective view which expands and shows a main board | substrate and a board | substrate box. It is the II-II sectional view taken on the line of FIG. It is the III-III sectional view taken on the line of FIG. It is a schematic diagram explaining the support structure of the movable base part to a fixed base part. It is a figure which shows the procedure which removes a main-control apparatus from a base apparatus. It is a top view of a base device. It is the iv-iv sectional view taken on the line of FIG. It is a perspective view which shows the fixing pin of the fixing means concerning 1st Embodiment. It is a perspective view which shows the 1st to-be-inserted member of a fixing means same as the above. FIG. 23 is an X1 direction arrow view of the first inserted member shown in FIG. It is a figure explaining the structure of a 1st to-be-inserted member and a fitting part same as the above. It is a figure explaining a structure of a 2nd to-be-inserted member same as the above. It is a figure explaining a structure of a 2nd to-be-inserted member same as the above. It is a figure which shows typically the structure of a fixing means same as the above by a horizontal cross section. It is a perspective view explaining the other structural example of a 1st to-be-inserted member same as the above. It is a perspective view explaining the further another structural example of a 1st to-be-inserted member same as the above. It is a perspective view which shows the fixing pin of the fixing means concerning 2nd Embodiment. It is a perspective view which shows the 1st to-be-inserted member of a fixing means same as the above. FIG. 32 is an X2 direction view of the first inserted member shown in FIG. 31 (b). It is a figure explaining the structure of a 1st to-be-inserted member and a fitting part same as the above. It is a figure explaining a structure of a 2nd to-be-inserted member same as the above. It is a figure explaining a structure of a 2nd to-be-inserted member same as the above. It is a figure which shows typically the structure of a fixing means same as the above by a horizontal cross section. It is a perspective view which shows the fixing pin of the fixing means concerning 3rd Embodiment. It is a perspective view which shows the 1st to-be-inserted member of a fixing means same as the above. FIG. 39 is an X3 direction arrow view of the first inserted member shown in FIG. 38 (b). It is a figure explaining the structure of a 1st to-be-inserted member and a fitting part same as the above. It is a figure explaining a structure of a 2nd to-be-inserted member same as the above. It is a figure explaining a structure of a 2nd to-be-inserted member same as the above. It is a figure which shows typically the structure of a fixing means same as the above by a horizontal cross section. It is a figure which shows typically the structure of a fixing means same as the above by a vertical cross section. It is a perspective view which shows the fixing pin of the fixing means concerning 4th Embodiment. It is a perspective view which shows the 1st to-be-inserted member of a fixing means same as the above. FIG. 47 is an arrow view in the X4 direction of the first inserted member shown in FIG. 46 (b). It is a figure explaining the structure of a 1st to-be-inserted member and a fitting part same as the above. It is a figure explaining a structure of a 2nd to-be-inserted member same as the above. It is a figure explaining a structure of a 2nd to-be-inserted member same as the above. It is a figure which shows typically the structure of a fixing means same as the above by a horizontal cross section. It is a perspective view of the back case body in 5th Embodiment. It is a figure explaining an example of a prior art.

1 slot machine (game machine)
2 Housing 2c Back plate 3 Front door 51 Reel unit 61 Hopper device 71 Power supply box 81 Relay substrate 100 Main substrate unit 101 Main controller 102 Substrate box 103 Main substrate 110 Front case body 120 Back case body 121 Bottom plate part 125 Gate part 126 Flange 127 Locking hole 130 Sealing pin 201 Pedestal device 202 Fixed base part 203 Movable base part 261 Bottom plate part 300, 400, 500, 600 Fixing means 301, 401, 501, 601 Fixing pin (regulation (fixing) member)
303, 403, 503, 603 collar part (contact part)
304, 404, 504, 604 Front end side locking claws 406, 506, 606 Base end side locking claws 310, 340, 350, 410, 510, 610 First inserted member 311, 411 Plate member (plural members)
314, 344, 354, 414, 513, 613 First insertion hole 321 Fitting portion 330, 430, 530, 630 Second inserted member 332, 432 Slit 333, 433, 533, 633 Second insertion hole 417, 517 First 1 latching | locking part 514 1st channel | path part 518 1st rotation control part

Claims (2)

A first member;
A second member;
Restriction means for restricting movement of the first member and fixing the first member and the second member;
A third member that is locked to the second member by locking means;
With
The first member has a first insertion portion;
A second insertion portion is formed by the second member and the third member,
When the first member is combined with the second member, the first insertion portion is configured to be continuous with the second insertion portion,
When the restricting means is inserted from the first insertion portion side in a state where the first member is combined with the second member, a tip side portion of the restricting means is inserted into the second insertion portion, The proximal end portion of the restricting means is inserted into the first insertion portion;
The regulating means is
A distal-end-side locking claw that is locked in a state where the distal-end portion of the restricting means is inserted into the second insertion portion and restricts movement toward the first insertion portion;
A proximal-side regulating portion that abuts on the first insertion portion in a state in which the proximal-end portion of the regulating means is inserted into the first insertion portion and regulates movement toward the second insertion portion;
Have
The second member and the third member form a distal end side locking claw receiving portion that covers the distal side locking claw,
Wherein in the state in which the first member and the second member is secured by the regulating means, the locking means of the first even arranged to face the third member trying to cancel operations involving elastic deformation When the third member comes into contact with a predetermined part of the member, removal of the third member is prevented, and removal of the third member from the second member is restricted,
In a state where the specific part of the first member is cut and the fixing of the first member and the second member by the restricting means is released, the first member arranged opposite to the third member is predetermined. It is possible to remove the part, and it is configured to be able to remove the third member from the second member by elastically deforming the locking means ,
The first member and the second member are rotatably attached to the housing in a state of being fixed by the restricting means,
The gaming machine according to claim 1, wherein the specific part is present on a rotating front end side of the first member when a combination of the first member and the second member rotates with respect to the housing . The game machine according to claim 1, wherein a game is played using a game medium.