JP2010284449A - Control board case - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a control board case for housing a control board for controlling the play, having a caulking part in which at least one caulking pin for restraining opening/closing of the control board case is secured, and capable of detecting that the caulking part is fraudulently operated and detecting the possibility of the control board case, the control board or the caulking pin having been fraudulently operated. <P>SOLUTION: The control board case for storing the control board for controlling the play includes the caulking part in which at least one caulking pin for restraining opening/closing of the control board case is secured. At least one stress concentrated part is formed in an area close to the caulking part of the control board case, and an IC tag seal including an IC chip and a transmitting/receiving antenna is stuck to the stress concentrated part of the control board case. When a load is applied to the caulking part, the stress concentrated part of the control board case is broken, so that at least one place of the IC tag seal is broken. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

The present invention relates to a control board case for accommodating a control board for controlling a game, and relates to a control board case provided with a caulking portion to which at least one caulking pin for restricting opening and closing of the control board case is fixed.

  A conventional circuit board case described in Patent Document 1 is a board case configured by a lid member and a bottom member to store a circuit board as shown in FIG. 17, and the lid member and the bottom member are in contact with each other. It is recommended that a plurality of sealing means S for prohibiting the opening of the substrate case is formed in a part of the contact portion, and the sealing means S can be suitably broken in order to open without impairing the function of the substrate case. Since the IC99 is disposed when the sealing means S is destroyed by disposing the IC99 for each recommended destruction site R, the IC99 is destroyed when the reading operation is performed by a reading device. Since the information from the IC 99 arranged in the used sealing means S cannot be read, it can be determined that there is a possibility that the sealing means S of the substrate case has been destroyed and opened illegally. It was.

  In addition, the conventional control board case is attached with an IC tag seal provided with an IC chip part and a transmission / reception antenna part. When the control board case is illegally opened or operated, the IC tag seal is broken. In addition, in the control board case configured so that one part of the IC chip part or the transmission / reception antenna part of the IC tag seal is damaged, an unauthorized opening or unauthorized operation to the control board case can be detected by a dedicated reader. there were.

JP 2008-73275 A

  However, in the conventional circuit board case, since the small IC99 is disposed at the recommended destruction site R, the sealing means S is destroyed so that the destruction of the recommended destruction site R or the IC99 does not occur. In this case, there is a problem that it is impossible to detect that the base case has been opened illegally.

  In addition, the conventional control board case is used when the IC chip part or the transmitting / receiving antenna part is repaired by carefully adjusting one place of the IC tag seal that has been broken by unauthorized opening or manipulation to the control board case. There has been a problem in that unauthorized opening or unauthorized operation to the control board case cannot be detected by the dedicated reader.

Accordingly, the present inventors include a crimping portion to which at least one crimping pin for restricting opening and closing of a control board case that houses a control board for controlling a game is fixed, and when a load acts on the crimping portion, the control board case At least one location of the IC tag seal provided with the IC chip portion and the transmission / reception antenna portion attached to the stress concentration portion by breaking at least one stress concentration portion formed in a portion close to the crimping portion As a result of further research and development, focusing on the technical idea of the present invention to damage the control board case, it is possible to detect that a load has been applied to the caulking portion in order to perform an unauthorized operation on the control board case, The present invention achieves the object of properly grasping that there is a possibility that an unauthorized operation has been added to the control board case or the control board. It has been reached.

Furthermore, the present inventors further include a crimping portion to which at least one crimping pin that regulates opening and closing of a control board case that accommodates a control board that controls a game is fixed, and when a load acts on the crimping part, the control board case When a plurality of stress concentration portions formed in a portion close to the crimping portion of the rupture break, a plurality of portions of the IC tag seal including the IC chip portion and the transmission / reception antenna portion attached to the stress concentration portion are damaged. As a result of further research and development, focusing on the technical idea of the present invention, the purpose of being able to detect that a load has been applied to the caulking portion in order to apply an unauthorized operation to the control board case is achieved. Even if the damaged IC tag seal is carefully adjusted, the IC chip part and / or the transmission / reception are broken at multiple places. It is difficult to completely repair the antenna part, and even when an act of destroying the evidence of an illegal operation with a load applied to the caulking part is performed, it is confirmed that the caulking part is improperly loaded. The present invention achieves the object of being able to detect and properly grasping that there is a possibility that an unauthorized operation has been applied to the control board case or the control board.

The control board case of the present invention (first invention according to claim 1) is:
A control board case that houses a control board for controlling the game,
A caulking portion to which at least one caulking pin for restricting opening and closing of the control board case is fixed;
At least one stress concentration portion is formed in a portion of the control board case adjacent to the crimped portion,
The IC tag seal provided with an IC chip part and a transmission / reception antenna part is attached to the stress concentration part of the control board case,
When a load acts on the caulking portion, the stress concentration portion of the control board case is broken to break at least one portion of the IC tag seal.

The control board case of the present invention (the second invention according to claim 2) is:
A control board case that houses a control board for controlling the game,
A caulking portion to which at least one caulking pin for restricting opening and closing of the control board case is fixed;
A plurality of stress concentration portions are formed in a portion close to the caulking portion of the control board case,
The IC tag seal provided with an IC chip part and a transmission / reception antenna part is attached to the stress concentration part of the control board case,
When a load acts on the caulking portion, the stress concentration portion of the control board case is broken to break a plurality of portions of the IC tag seal.

The control board case of the present invention (the third invention according to claim 3) is:
A control board case configured by at least two members of a relatively movable base member and a cover member and containing a control board for controlling a game;
A caulking portion to which at least one caulking pin for restricting opening and closing of the control board case is fixed;
At least one stress concentration portion is formed in a portion of the control board case adjacent to the crimped portion,
The IC tag seal provided with an IC chip part and a transmitting / receiving antenna part is pasted from the stress concentration part of the control board case to the boundary of the cover member and the base member,
When a load is applied to the crimping portion, the stress concentration portion of the control board case is broken, thereby damaging at least one portion of the IC tag seal, and at least one of the IC tag seals when the control board case is opened. It is comprised so that a location may be damaged.

The control board case of the present invention (the fourth invention according to claim 4) is:
In any one of the first to third inventions,
The caulking portion includes a caulking pin surrounding portion into which the caulking pin is inserted, and a connecting portion that integrally connects the caulking pin surrounding portion and the control board case.

The control board case of the present invention (the fifth invention according to claim 5) is:
In the fourth invention,
The thickness of the connecting portion is larger than the thickness of the wall surface of the control board case.

The control board case of the present invention (the sixth invention according to claim 6) is:
In the fifth invention,
The stress concentration portion is constituted by a thin portion that extends in the depth direction on a side surface of the control board case at a portion sandwiching the connecting portion.

The control board case of the present invention (the seventh invention according to claim 7),
In the fifth invention,
The stress concentration portion is constituted by a thin portion formed on a side surface of the control board case at a portion surrounding the connecting portion.

The control board case of the present invention (the eighth invention according to claim 8) is:
In the seventh invention,
A part of the thin part is constituted by a thick part.

The control board case of the present invention (the ninth invention according to claim 9)
In any one of the first invention to the eighth invention,
The IC tag seal is affixed to an inner wall surface of a portion of the control board case close to the stress concentration portion.

The control board case of the present invention (the tenth invention according to claim 10) is:
In the first to ninth inventions,
When the IC chip part is disposed between the transmitting / receiving antenna parts on both sides and a load is applied to the crimping part or the control board case is opened, the transmitting / receiving antennas on both sides of the IC chip part Each of the parts is configured to be broken at least at one place.

The control board case according to the first aspect of the present invention having the above-described structure includes a crimping portion to which at least one crimping pin for restricting opening and closing of the control board case for accommodating the control board for controlling the game is fixed, and a load acts on the crimping part Then, at least one stress concentration portion breaks at a portion of the control board case close to the crimping portion, whereby the IC tag seal including the IC chip portion and the transmission / reception antenna portion attached to the stress concentration portion. Since at least one location is damaged, it is possible to detect that a load has been applied to the crimping portion in order to apply an unauthorized operation to the control board case, and it is possible that an unauthorized operation has been applied to the control board case or the control board. There is an effect that it is possible to properly grasp that there is sex.

The control board case according to the second invention having the above-described configuration includes a crimping portion to which at least one crimping pin for restricting opening and closing of the control board case for housing the control board for controlling the game is fixed, and a load acts on the crimping part. Then, the IC tag seal provided with the IC chip portion and the transmission / reception antenna portion attached to the stress concentration portion by breaking a plurality of stress concentration portions formed in the vicinity of the caulking portion of the control board case As a result, it is possible to detect that a load is applied to the caulking portion in order to perform an unauthorized operation on the control board case. Furthermore, the control board case of the second invention is difficult to completely repair the IC chip part or the transmitting / receiving antenna part because a plurality of parts are damaged even if the damaged IC tag seal is carefully adjusted. It is possible to detect that an unauthorized load has been applied to the caulking part even when an act of obscuring the evidence of an unauthorized operation in which a load is applied to the caulking part is performed, and the control board case and / or the control There is an effect that it is possible to properly grasp that there is a possibility that an illegal operation has been applied to the substrate.

  The control board case of the third invention having the above-described configuration is constituted by at least two members of a base member and a cover member that are relatively movable, and opens and closes the control board case that houses the control board that controls the game. A caulking portion to which at least one caulking pin to be regulated is fixed is provided, and when a load is applied to the caulking portion, the stress concentration portion of the control board case is broken, thereby approaching the caulking portion of the control board case. Damaging at least one location of the IC tag seal provided with an IC chip portion and a transmission / reception antenna portion pasted across the boundary between the cover member and the base member from at least one stress concentration portion formed in a site; When the control board case is opened, at least one part of the IC tag seal is damaged. With unauthorized opening of the manipulation and the control board case to the caulking portion stepwise detection can be an effect that can detect both the unauthorized opening of the manipulation and the control board case to the crimping portion. Furthermore, the control board case according to the third invention makes it difficult to completely repair the IC chip part and the transmission / reception antenna part because two parts are damaged even if the damaged IC tag seal is carefully adjusted. In addition, even when an unauthorized operation in which a load is applied to the crimping portion and an act of obscuring evidence of unauthorized opening of the control board case is performed, the load on the crimping portion is illegally applied and the control board case is The effect is that it is possible to detect the unauthorized opening.

  The control board case according to a fourth aspect of the present invention having the above-described configuration is the caulking pin surrounding part into which the caulking pin is inserted, and the caulking pin surrounding part and the control board case integrally connected in any one of the first to third aspects. When a load acts on the caulking portion formed by the connecting portion, at least one stress concentration portion formed in a portion close to the caulking portion of the control board case breaks, thereby causing the stress concentration portion to Since at least one part of the IC tag seal provided with the pasted IC chip part and the transmitting / receiving antenna part is damaged, it is possible to detect that a load is applied to the caulking part in order to perform an unauthorized operation on the control board case. , If you can properly grasp that there is a possibility that unauthorized operation was added to the control board case or the control board Achieve the cormorant effect.

  The control board case according to a fifth aspect of the present invention having the above-described structure is the above-described fourth aspect, wherein the connecting portion has a larger thickness than the wall surface of the control board case, so that the caulking pin is pulled out or the caulking portion is destroyed. When the unauthorized operation force such as the act is applied, the unauthorized operation force is effectively acted on the stress concentration portion without decreasing, and the stress concentration portion is reliably broken, and the connecting portion There is an effect that it is possible to increase the resistance to the cutting of.

  The control board case according to a sixth aspect of the present invention having the above-described structure is the control board case according to the fifth aspect, wherein the stress concentration portion is formed by a thin wall portion extending in the depth direction on a side surface of the control board case at a portion sandwiching the connecting portion. Therefore, when the unauthorized operation such as illegally cutting or destroying the caulking portion or the connecting portion is performed and a load acts on the side surface of the control board case via the connecting portion, the stress concentration portion The thin-walled portion extending in the depth direction and the IC tag seal are reliably broken, and it is possible to reliably detect an unauthorized operation such as illegally cutting or destroying the caulking portion or the connecting portion. .

  The control board case according to a seventh aspect of the present invention having the above-described configuration is that, in the fifth aspect, the stress concentration portion is constituted by a thin portion formed on a side surface of the control board case in a portion surrounding the connecting portion. When the unauthorized operation such as illegally cutting or breaking the caulking portion or the connecting portion is performed, a load acts on the side surface of the control board case via the connecting portion, so that the stress concentration portion is configured. Since the thin-walled portion and the IC tag seal formed at the portion surrounding the connecting portion to be reliably broken, an effect of reliably detecting an unauthorized operation such as illegally cutting or destroying the connecting portion or the caulking portion Play.

  In the control board case according to the eighth aspect of the present invention configured as described above, in the seventh aspect, since the thin portion is configured by the thick portion, the thin portion is reinforced by the thick portion, When the caulking portion is fixed with caulking pins for a proper reason, the thin portion is prevented from being accidentally broken, and an illegal operation such as illegally cutting or breaking the caulking portion or the connecting portion is performed. Then, a load acts on the side surface of the control board case through the connecting portion, so that the thick wall formed in the part formed in the portion surrounding the connecting portion constituting the stress concentration portion. Since the thin-walled portion and the IC tag seal provided with the portion are surely broken, it is possible to reliably detect an unauthorized operation such as illegally cutting or destroying the connecting portion or the caulking portion. Achieve the results.

  In the control board case of the ninth invention having the above-described configuration, the IC tag seal is attached to the inner wall surface of the control board case in the vicinity of the stress concentration portion in any of the first to eighth inventions. The IC tag seal can be prevented from being damaged by making it impossible to re-apply the IC tag seal after the IC tag seal is illegally peeled off and the unauthorized operation is applied to the caulking portion. This has the effect of preventing the disappearance of the traces.

  The control board case according to a tenth aspect of the present invention having the above-described configuration is the above-described first to ninth aspects, wherein the IC chip portion of the IC tag seal is disposed between the transmitting and receiving antenna portions on both sides, and the crimping portion. When a load acts on the control board case and the control board case is opened, the transmitting / receiving antenna parts on both sides of the IC chip part each damage at least one place. It is possible to more reliably detect that a load is applied to the part or that the control board case is opened, and that it is possible to grasp properly that there is a possibility that an illegal operation has been applied to the control board case or the control board. There is an effect.

It is a back view which shows the back surface of the pachinko game machine with which the main control board case of 1st Example of this invention is arrange | positioned. It is a perspective view which shows the main control board case of the 1st Example. It is a principal part expansion perspective view which shows the detail of the stress concentration part formed in the cover member of the main control board case of the 1st Example. FIG. 4 is a partially enlarged plan view of the caulking portion and its periphery taken from the direction of arrow A in FIG. 3 after an IC tag seal is attached to the inner wall surface of the cover member of the main control board case of the first embodiment. FIG. 5 is a partial enlarged cross-sectional view along the line BB in FIG. 4 around the caulking portion after the IC tag seal is attached to the inner wall surface of the cover member of the main control board case of the first embodiment. It is explanatory drawing for demonstrating the IC tag seal used in the Example of this invention. It is a partial expanded sectional view for demonstrating the positional relationship of each part in the three states of the crimping | crimped part of the main control board case of the 1st Example. In the main control board case of the first embodiment, the caulking portion is cut and the stress concentrated portion is broken, and an enlarged view of the main part for explaining the damaged state of the IC tag seal and the line CC in FIG. It is a principal part expanded sectional view which follows. It is a principal part expansion perspective view which shows the detail of the stress concentration part formed in the cover member of the main control board case of 2nd Example of this invention. FIG. 10 is a partially enlarged plan view showing the caulking portion and its periphery from the direction of arrow D in FIG. 9 after the IC tag seal is attached to the inner wall surface of the cover member of the main control board case of the second embodiment. FIG. 11 is a partially enlarged cross-sectional view taken along line EE in FIG. 10 around the caulking portion after an IC tag seal is attached to the inner wall surface of the cover member of the main control board case of the second embodiment. The main part enlarged plan view for explaining the broken state of the IC tag seal in the state where the stress concentration part is broken when the caulking pin in the main control board case of the second embodiment is forcibly pulled out, and FF in the figure It is a principal part expanded sectional view along a line. The principal part expansion perspective view which shows the detail of the stress concentration part formed in the cover member of the main control board case of 3rd Example of this invention, and the principal part expansion perspective view which shows the state by which the IC tag seal was affixed on this cover member It is. It is a principal part expansion perspective view which shows the base member of the main control board case of the 3rd Example. After the IC tag seal is affixed to the cover member and the base member of the main control board case of the third embodiment, the cover member, the base member, and the IC tag seal in a state where the stress concentration portion is broken and the main control board case is opened It is a principal part expansion perspective view in order to demonstrate the damage state of this. The inner wall surface of the cover member and the base in the state where the IC tag seal is affixed to the cover member and the base member of the main control board case of the third embodiment, the state where the stress concentration portion is broken, and the state where the main control board case is opened It is a principal part enlarged plan view for demonstrating the broken state of the inner wall face of a member and an IC tag seal. It is an expansion | deployment perspective view for demonstrating the positional relationship of the sealing means in a conventional circuit board case, a recommended destruction location, and IC.

  Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

  The main control board case 1 of the first embodiment is an embodiment of the first invention, the second invention, the fourth invention to the sixth invention, the ninth invention and the tenth invention, and is shown in FIGS. A main control board case 1 for housing a main control board for controlling the game, and includes a crimping portion 4 to which a caulking pin 41 for restricting the opening and closing of the main control board case 1 can be fixed, and the main control board case In the main control board case 1 in which two stress concentration portions 55 that are broken when a load of a certain level or more is applied to a portion close to the crimping portion 4 of the main control board case 1 extends to the IC chip portion 11 and both sides. The IC tag seal 9 having the transmission / reception antenna unit 12 includes the two stress concentration units 55 formed on the main control board case 1 and the transmission / reception antenna unit extending on both sides of the IC chip unit 11. When the crimping part 4 is cut or destroyed, the two pieces formed on the main control board case 1 are acted upon by the load accompanying the cutting or destruction of the crimping part 4. When the stress concentration portion 55 is broken, the two portions of the IC tag seal 9 attached to the stress concentration portion 55 are broken.

As shown in FIG. 1, the main control board case 1 of the first embodiment is a CPU as a control means that plays a central role in the game control of the pachinko gaming machine. Contains a main control board including electronic components such as a control ROM that stores control information for realizing predetermined game contents under the control of the CPU and a RAM that sequentially stores information on game status that changes from moment to moment It is comprised so that it may do.
On the surface side of the game board (not shown), a launch device for launching a game ball to the game area, a game nail that changes the flow direction of the game ball, and a predetermined prize ball or privilege to the player by winning the game ball A prize winning opening and a starting opening are provided.

As shown in FIGS. 1 and 2, the main control board case 1 includes a base member 2 and a cover member 3 constituted by a transparent thin plate-like clear plate, and a base member 2 of the main control board case 1. A plurality of crimping portions 4 to which a plurality of crimping pins 41 for restricting opening and closing by relative movement of the cover member 3 with respect to the fixing member 4 can be fixed; The stress concentrating portion 55, the RWM erasing switch 6 and the reset pin cover 7, the reference terminal 8 for the main control board, and the like, and the cover against the base member 2 in a state where the caulking pin 41 is removed and not fixed. The member 3 is released by sliding in the left-right direction in FIG. 1 and slides in the direction approaching the left-right direction in FIG. And it is configured so as to close by making.

  In the closed state of the main control board case 1, a thin plate rectangular portion 30 protruding from the cover member 3 is inserted into a positioning rectangular opening 20 formed in the base member 2, and A plurality of openings (not shown) formed on the side surface of the cover member 3 are connected to a plurality of shaft portions (not shown) formed on the side surface of the base member 2 to maintain the prescribed positional relationship.

  As shown in FIGS. 3 to 5 and 7, the caulking portion 4 has a hexagonal hollow upper end formed on the cover member 3 side for accommodating the caulking pin 41 and a hexagonal sealing member 42 described later. A first caulking pin surrounding portion 61 having a cylindrical shape having an inner peripheral wall and a hollow cylindrical shape at the lower end, and formed on the base member 2 side for accommodating the caulking pin 41 that has entered from the first caulking pin surrounding portion 61. A first caulking pin surrounding portion 65 having a hollow cylindrical shape at the upper end and a bottomed hollow cylindrical shape at the lower end, and a first connection integrally formed with the first caulking pin surrounding portion 61 and the cover member 3. It is comprised by the 2nd connection part 66 formed integrally with the part 62, the said 2nd crimping pin surrounding part 65, and the said base member 2. As shown in FIG.

  In a state before the main control board case 1 cannot be opened by the caulking pin 41, the caulking pin 41 is inserted in the first caulking pin surrounding portion 61 as shown in FIG. When the main control board case 1 is closed, the hexagonal sealing member 42 is pushed into the upper end of the hollow hexagonal cylindrical portion of the first caulking pin surrounding portion 61 from above in the vertical direction. 7 (b), the caulking pin 41 maintained in the state of being inserted into the first caulking pin surrounding portion 61 is pressed downward, and the hollow circular cylinder of the second caulking pin surrounding portion 65 The first caulking pin surrounding portion 61 and the second caulking pin surrounding portion 65 are fixedly connected to each other so that the cover member 3 and the base member 2 are connected to each other. The main control board case 1 and non-openable state by regulating that moves away manner.

  The first connecting portion 62 and the second connecting portion 66 have a plate thickness larger than the thickness of the wall surface of the main control board case 1 formed to extend in a certain range in the thickness direction of the main control board case 1. The first clear plate is constituted by a plate-like clear plate, and is fixedly connected by caulking pins 41 by cutting or destroying the first connecting portion 62 and the second connecting portion 66 as shown in FIG. 7C. The caulking pin surrounding part 61 and the second caulking pin surrounding part 65 can be detached from the main control board case 1 so that the main control board case 1 can be opened.

  The IC tag seal 9 includes a surface 70 as a base sheet as shown in FIG. 6C, which is a cross-sectional view taken along the line AA in FIG. An adhesive layer is formed by applying an adhesive material. In addition, a long rectangular inlet composed of the IC chip part 11 and the transmitting / receiving antenna part 12 extending at both ends thereof is disposed so as to be located on a part of the diagonal line of the adhesive layer 75. Yes. The IC tag seal 9 is attached to a release paper 74 for preventing the adhesive layer 75 from sticking to another object until it is attached to the attachment location.

  As shown in FIG. 6B, which is an explanatory view showing the back surface of the IC tag seal 9, the inlet includes the IC chip portion 11 and the transmission / reception antenna portion 12, and the long transmission / reception antenna portion 12. The IC chip unit 11 is arranged near the center of the IC chip. The IC chip unit 11 includes a memory for storing and storing various information such as a unique identification number, that is, an ID.

  The IC tag seal 9 used in the main control board case 1 of the first embodiment employs a passive type wireless IC tag with a frequency band of 2.45 GHz, from the antenna on the reader / writer side toward the IC tag seal 9. When energy and a command are transmitted as a radio wave, the radio wave is received by the transmission / reception antenna unit 12 in the IC tag seal 9, and the radio wave is sent to a rectifier circuit (not shown) in the IC chip unit 11. The IC chip unit 11 rectifies high-frequency energy of radio waves in the rectifier circuit and converts it into direct current, and uses the current as energy.

  If the command from the reader / writer side is a read command, the IC chip unit 11 reads various data such as ID information from the built-in memory and reads the reader / writer from the transmitting / receiving antenna unit 12 of the IC tag seal 9. It transmits radio waves to the antenna on the side and communicates with the reader / writer side.

  As described above, the various information held by the IC tag seal 9 is confirmed by wireless communication with the reader / writer through the information stored in the memory of the IC chip unit 11. In order to make it possible, as necessary, an information description section for describing various information on a part of the surface 70 of the IC tag seal 9 as shown in FIG. 76 is provided.

The IC tag seal 9 includes an IC tag comprising the IC chip part 11 for storing data therein and the transmission / reception antenna part 12 for transmitting / receiving radio waves extending on both sides of the IC chip. When the IC tag seal 9 is not damaged, the IC tag seal 9 can be normally read by a dedicated reader that can transmit and receive radio waves toward the IC tag seal 9 when the IC tag seal 9 is not damaged. It is configured.

  As shown in FIGS. 3 to 5, the stress concentration portion 55 linearly extends in the depth direction at two locations of the cover member 3 of the main control board case 1 that are close to the crimping portion 4. A fragile portion 55W that is formed by a thin-walled portion formed by forming a semicircular straight groove, each of which is locally thinner than the wall surface of the main control board case 1, and toward the fragile portion 55W The cover member 3 is constituted by a semicircular groove portion 55S cut out in a semicircular arc shape from one wall surface.

  In the first embodiment having the above-described configuration, as shown in FIGS. 4 and 5, the IC tag seal 9 is disposed on the inner wall surface IW of the cover member 3 of the main control board case 1, that is, on the weakened portion 55W side. 7B after closing the main control board case 1 by moving the base member 2 and the cover member 3 in a relatively approaching direction in a state of being attached so as to overlap with 55W. By pushing the sealing member 42 into one place of the first caulking pin surrounding portion 61, the caulking pin 41 enters the second caulking pin surrounding portion 65, and the first caulking pin surrounding portion 61 and the first caulking pin surrounding portion 61 and One of the two caulking pin surrounding portions 65 is fixedly connected.

  In the following, in order to open the main control board case 1 illegally in a state where the IC tag seal 9 is attached to the inner wall surface IW of the cover member 3 of the main control board case 1 so as to overlap the stress concentration portion 55. When the first connecting part 62 and the second connecting part 66 are cut or destroyed by cutting or destroying the caulking part 4 or the first connecting part 62 and the second connecting part 66 Since the concentrated stress acting on the outside of the periphery acts on the thin fragile portion 55W of the stress concentrating portion 55 and breaks when a certain concentration stress acts on the thin fragile portion 55W, it is overlapped with the fragile portion 55W. In the case where the IC tag seal 9 is broken, an operation for detecting an unauthorized operation on the main control board case 1 by a dedicated reader is performed. Will be described with reference to FIGS. 5, 7 and 8.

First, after the main control board including electronic components such as CPU, ROM and RAM is accommodated in the main control board case 1, as shown in FIG. The IC tag seal 9 is connected to the main control board case so that the transmitting / receiving antenna part 12 overlaps the thin fragile part 55W of the stress concentration part 55 formed in the vicinity of the caulking part 4 of the main control board case 1, respectively. 1 is attached to the inner wall surface IW.

Subsequently, by pushing the sealing member 42 vertically into the upper end of the first caulking pin surrounding portion 61 of the caulking portion 4, the caulking pin 41 enters the second caulking pin surrounding portion 65, and FIG. As shown in the figure, the first caulking pin surrounding portion 61 formed integrally with the cover member 3 via the first connecting portion 62 and the base member 2 via the second connecting portion 66. When the integrally formed second caulking pin surrounding portion 65 is fixedly connected, the main control board case 1 cannot be opened. The thin fragile portion 55W as the stress concentrating portion 55 is designed to have a strength that does not break when a load generated by pushing the sealing member 42 vertically upward is applied.

  Here, in order to open the main control board case 1 illegally, the first connecting part 62 or the first connecting part 62 or the second connecting part 66 or the first connecting part 62 or When a certain load is applied to the inner wall surface IW extending in the thickness direction of the main control board case 1 at the second connecting portion 66, the two portions formed on the inner wall surface IW of the cover member 3 are When the thin fragile portion 55W as the stress concentration portion 55 is broken, the thin fragile portion 55W as the stress concentration portion 55 is pasted as shown in FIGS. 8A and 8B. The transmitting / receiving antenna portion 12 extending on both sides of the IC chip portion 11 of the IC tag seal 9 is damaged at one place (that is, a total of two places of the transmitting / receiving antenna portion 12 are damaged). That).

  In this case, the main control board case 1 is illegally opened, and the electronic components including the CPU, ROM, RAM, etc. accommodated in the main control board case 1 are illegally replaced or illegally modified. When the main control board case 1 is closed by sliding the base member 2 and the cover member 3 in the approaching direction, the stress formed on the inner wall surface IW of the cover member 3 is The thin fragile portion 55W as the concentrated portion 55 is broken by the application of concentrated stress of a certain level or more, and the two portions of the transmitting / receiving antenna portion 12 of the IC tag seal 9 attached to the fragile portion 55W are provided. Due to damage, an employee of the amusement store can connect the main control board case 1, the main control board and the first connecting part 62 of the caulking part 4, the second Binding portion 66, with can be confirmed by the first caulking pin enclosure 61 or and a second visual that tamper the caulking pin enclosure portion 65 or the like is added, it is reliably detected by a dedicated reader.

  8A and 8B described above, the main control board case 1, the first control part 62 of the main control board and the caulking part 4, the second connection part 66, Although it may be difficult to visually confirm the possibility that an unauthorized operation has been applied to the first caulking pin surrounding part 61 or the second caulking pin surrounding part 65, the main control board of the first embodiment In the case 1, the transmitting / receiving antenna unit 12 is disposed on the IC tag seal 9, and also for cutting or breaking the caulking unit 4, the first connecting unit 62, and the second connecting unit 66. When an unauthorized operating force acts, a concentrated stress of a certain level or more acts on the thin fragile portion 55W as the stress concentration portion 55 formed on the inner wall surface IW of the main control board case 1. The IC tag seal 9 affixed to the fragile portion 55W is damaged at two locations, so that the main control board case 1, the main control board, and the caulking portion 4 are The possibility that an unauthorized operation is applied to the first connecting portion 62, the second connecting portion 66, the first caulking pin surrounding portion 61, and the second caulking pin surrounding portion 65 is reliably detected.

  8A and 8B described above, the main control board case 1, the first control part 62 of the main control board and the caulking part 4, the second connection part 66, A person who performed an illegal operation on the first caulking pin surrounding portion 61 or the second caulking pin surrounding portion 65 carefully adjusted the state of the IC tag seal 9 to the state before the IC tag seal 9 was broken in order to destroy evidence. In some cases, it is difficult for an amusement store employee to visually confirm the possibility of an unauthorized operation, but in the main control board case 1 of the first embodiment, the caulking portion 4 is damaged. By confirming the state, it is possible for an amusement shop employee to visually confirm the possibility of an unauthorized operation, and once the load is applied to the caulking portion 4, the IC tag Since two places corresponding to the fragile part 55W of the transmitting / receiving antenna part 12 extending on both sides of the IC chip part 11 of the tool 9 are damaged, the main control board case 1, the main control board and the The possibility that an unauthorized operation has been applied to the caulking portion 4, the first connecting portion 62, the second connecting portion 66, the first caulking pin surrounding portion 61 or the second caulking pin surrounding portion 65 is reliably detected. I can do it.

  In the main control board case 1 of the first embodiment, the transmitting / receiving antenna portion 12 is disposed on the IC tag seal 9, and the caulking portion 4, the first connecting portion 62, and the second connecting portion. If 66 is cut or destroyed, a load acts on the caulking part 4 and the two parts of the transmission / reception antenna part 12 are damaged. For this reason, if the IC tag seal is carefully adjusted to the state before the IC tag seal is broken, the dedicated reader may not be able to detect unauthorized opening or manipulation of the control board case. The main control board case 1, the main control board and the first connection part 62 of the caulking part 4, the second connection by a dedicated reader 66, the possibility of tampering is applied to the first caulking pin enclosure 61 or and the second caulking pin enclosure 65 is reliably detected.

  The effect of the main control board case of the first embodiment having the above configuration and operation will be described.

  The main control board case of the first embodiment having the above action cuts the caulking part 4 or the first connecting part 62 and the second connecting part 66 in order to open the main control board case 1 illegally. Alternatively, when the concentrated stress acting on the outside of the periphery generated when the first connecting portion 62 and the second connecting portion 66 are cut or destroyed due to the destruction, the caulking of the main control board case 1 is applied. The fragile portion 55W of the stress concentrating portion 55 is broken due to the concentration stress of a certain level or more acting on the thin fragile portions 55W of the two stress concentrating portions 55 formed in the portion close to the portion 4. Since the two parts of the transmitting / receiving antenna part 12 of the IC tag seal 9 that are stuck on the surface of the IC tag seal 9 are damaged, the caulking part 4 must be There is an effect that can be detected that has been added. Further, since the main control board case 1 of the first embodiment is damaged in two places even if the damaged IC tag seal 9 is carefully adjusted, the IC chip part 11 or the transmission / reception antenna part 12 is completely removed. It can be detected that the load has been improperly applied to the caulking portion 4 even when an act of obscuring the evidence of the illegal operation in which the load has been applied to the caulking portion 4 is performed. In addition, there is an effect that the main control board case 1 and the main control board case 1 can be properly grasped that there is a possibility that an unauthorized operation has been applied.

  The main control board case of the first embodiment having the above-described action is formed by integrating the first caulking pin surrounding part 61 into which the caulking pin 41 is inserted, the first caulking pin surrounding part 61 and the main control board case 1. When a load is applied to the caulking portion 4 formed by the first connecting portion 62 connected to the inner wall surface IW of the cover member 3 adjacent to the caulking portion 4 of the main control board case 1 is formed. The IC provided with the IC chip part 11 and the transmission / reception antenna part 12 which are pasted to overlap the weak part 55W by breaking the two weak parts 55W formed locally thinner than the inner wall surface IW. Since two places on the tag seal 9 are damaged, it is possible to detect that a load is applied to the caulking portion 4 in order to perform an unauthorized operation on the main control board case 1 and There is an effect that eligibility grasp it that there is a possibility that the main control board case 1 or and tamper to the main control board case 1 was added.

  In the main control board case of the first embodiment having the above-described effect, the thickness of the first connecting portion 62 is larger than the thickness of the inner wall surface IW of the cover member 3 of the main control board case 1. When the unauthorized operation force such as pulling out the caulking pin 41 or destroying the crimping portion 4 is applied, the stress concentration portion 55 is effectively applied to the stress concentration portion 55 without reducing the unauthorized operation force. The fragile portion 55 </ b> W of the portion 55 can be reliably broken, and the resistance against cutting of the first connecting portion 62 can be increased.

  In the main control board case according to the first embodiment having the above-described effects, the stress concentration portion 55 is formed to extend in the depth direction on the inner wall surface IW of the cover member 3 at a portion sandwiching the first connecting portion 62. Since the fragile member 55W as a thin-walled portion is used, if an unauthorized operation such as illegally cutting or destroying the caulking portion 4 or the first connecting portion 62 is performed, the first connecting portion The fragile portion 55W and the IC tag seal 9 attached to the fragile portion 55W as a thin-walled portion extending in the depth direction constituting the stress concentration portion 55 via 62 are surely broken. 4 or the first connecting portion 62 can be detected with certainty, such as illegally cutting or destroying it.

  In the main control board case of the first embodiment having the above-described effect, the IC tag seal 9 is attached to the inner wall surface IW of the cover member 3 in the vicinity of the stress concentration portion 55. The IC tag seal 9 can be prevented from being damaged by making it impossible to re-paste the IC tag seal 9 after illegally peeling the IC tag seal 9 and performing an unauthorized operation on the crimping portion 4. There is an effect that it is possible to prevent the trace of the unauthorized operation from being obscured.

  In the main control board case of the first embodiment having the above-described effect, the IC chip portion 11 of the IC tag seal 9 is disposed between the transmitting and receiving antenna portions 12 on both sides, and the caulking portion 4 is loaded. As a result, the transmitting / receiving antenna portion 12 on both sides of the IC chip portion 11 is damaged at one place due to the concentration stress of a certain level or more acting on the thin fragile portion 55W of the stress concentration portion 55. It is possible to more reliably detect that a load has been applied to the caulking portion 4 due to breakage at two locations of the antenna portion, and there is a possibility that an unauthorized operation has been applied to the main control board case 1 or the main control board case 1. It has the effect of being able to grasp things properly.

In the main control board case 1 of the first embodiment, a thin plate rectangular portion 30 protruding from the cover member 3 is inserted into a positioning rectangular opening 20 formed in the base member 2, and the cover A plurality of openings (not shown) formed on the side surface of the member 3 are connected to a plurality of shaft portions (not shown) formed on the side surface of the base member 2 so that the opening and closing operations are performed while maintaining the specified positional relationship. Therefore, the opening and closing operations of the main control board case 1 are made easy and reliable, and the load acts by regulating the position of the main control board case 1 accompanying the opening and closing operations. There is an effect that stress is reduced and damage and wear of the main control board case 1 are prevented.

  The main control board case 201 of the second embodiment is an embodiment of the first invention, the second invention, the fourth invention, the fifth invention and the seventh invention to the tenth invention, and is shown in FIGS. A main control board case 201 that accommodates a main control board for controlling the game, and includes two crimping portions 2041 and 2042 to which two crimping pins 41 that restrict the opening and closing of the main control board case 201 can be fixed. In addition, in the main control board case 201 in which two stress concentration portions 255 that are broken when a load of a certain level or more is applied to portions near the crimping parts 2041 and 2042 of the main control board case 201, the IC The IC tag seal 9 having a chip portion 11 and a transmitting / receiving antenna portion 12 extending on both sides is formed on the main control board case 201. When the IC chip part 11 and the transmission / reception antenna part 12 are pasted to each of the stress concentration parts 255 in a total of two places, and either the caulking part 2041 or 2042 is cut or destroyed. When a load associated with the cutting or breaking of the caulking portion 2041 or 2042 is applied, at least one of the two stress concentration portions 255 formed on the main control board case 201 is subjected to concentrated stress of a certain level or more. The two parts of the IC tag seal 9 affixed to the stress concentration part 255 are broken by being broken by the above, and the following description will focus on differences from the first embodiment described above. To do.

  The caulking portions 2041 and 2042 are configured to control the main control by restricting the relative movement of the cover member 203 and the base member 2 by pushing the sealing member 42 vertically upward as shown in FIGS. The substrate case 201 is made unopenable, and two similar configurations to the caulking portion 4 described in the first embodiment are arranged in parallel.

  In the main control board case 201 of the second embodiment, as will be described later, the main control board case 201 is moved by vertically pushing the sealing member 42 into the first caulking pin surrounding part 62 of the caulking part 2041. In the case where the main control board case 201 is opened by cutting or destroying the first connecting part 62 and the second connecting part 66 of the caulking part 2041 for some reason. In addition, after the confirmation or replacement of the main control board or the like is completed, the sealing member 42 is placed on the first caulking pin surrounding part 62 of the caulking part 2042 from above vertically without preparing the main control board case 201 anew. By pushing in, the main control board case 201 can be brought into an unopenable state again.

  As shown in FIGS. 9 to 11, the two stress concentrating portions 255 are provided in the depth direction and the vertical direction at two locations surrounding the crimping portions 2041 and 2042 of the cover member 203 of the main control board case 201. By forming a semicircular linear groove extending linearly in the direction, it is constituted by a thin portion formed in a substantially U shape, and each is locally thinner than the wall surface of the main control board case 201 Fragile portion 255W, a semicircular groove portion 255S cut out in a semicircular arc shape from one wall surface of the cover member 203 toward the fragile portion 255W, and the main portion formed at the U-shaped tip. The thick portion 255T is formed with the same thickness as the wall surface of the control board case 201.

  In the following, in the state where the IC tag seal 9 is attached to the inner wall surface IW of the cover member 203 of the main control board case 201 so as to overlap the stress concentration portion 255 as shown in FIG. 10 and FIG. When the caulking pin 41 is forcibly pulled out in order to open the control board case 201 illegally, a concentrated stress acting on the outside of the periphery when the caulking pin 41 is forcibly pulled out acts on the thin wall of the stress concentration portion 255. Since the fragile portion 255W and the thick portion 255T at the front end are broken, when the IC tag seal 9 attached to the fragile portion 255W is damaged, an unauthorized operation to the main control board case 201 is performed. FIG. 7 and FIG. 10 to FIG. Akira to.

First, after the main control board including electronic components such as CPU, ROM and RAM is accommodated in the main control board case 201, both sides of the IC chip portion 11 of the IC tag seal 9 as shown in FIG. 10 and FIG. The transmitting / receiving antenna portion 12 extending in the direction overlaps with the thin fragile portions 255W of the stress concentration portion 255 formed in the portions around the crimping portions 2041 and 2042 of the main control board case 201, respectively. In this manner, the main control board case 201 is attached to the inner wall surface IW.

Subsequently, by pushing the sealing member 42 vertically into the upper end of the first caulking pin surrounding portion 61 of the caulking portion 2041, the caulking pin 41 enters the second caulking pin surrounding portion 65, and FIG. As shown in the figure, the first caulking pin surrounding portion 61 formed integrally with the cover member 203 via the first connecting portion 62 and the base member 2 via the second connecting portion 66. When the integrally formed second caulking pin surrounding portion 65 is fixedly connected, the main control board case 1 cannot be opened. The strength of the thin fragile portion 255W as the stress concentration portion 255 is reinforced by the thick portion 255T formed at the tip of the fragile portion 255W, so that the sealing member 42 is pushed from above in the vertical direction. It is designed to have a strength that does not break when the generated load is applied.

  Here, in order to open the main control board case 201 in an unauthorized manner, the first connecting part 62 tries to forcibly pull out the caulking pin 41, the first caulking pin surrounding part 61 and / or the second caulking pin surrounding part 65, When a certain load is applied to the second connecting portion 66 or the inner wall surface IW extending in the thickness direction of the main control board case 1, the two portions formed on the inner wall surface IW of the cover member 203 are When the thin weak portion 255W and the thick portion 255T as the stress concentration portion 255 are broken, the thin thickness as the stress concentration portion 255 in two places as shown in FIGS. 12 (a) and 12 (b). Two parts of the transmitting / receiving antenna part 12 extending to one side of the IC chip part 11 of the IC tag seal 9 attached so as to overlap with the weak part 255W are damaged. That (i.e. a total of two locations of the transmitting and receiving antenna 12 may be damaged).

  In this case, the main control board case 201 is illegally opened to perform illegal operations such as illegally replacing or illegally changing electronic components including the CPU, ROM, and RAM accommodated in the main control board case 201. When the main control board case 201 is closed by sliding the base member 2 and the cover member 203 in the approaching direction, the stress formed on the inner wall surface IW of the cover member 203 is The weakened portion 255W as the concentrated portion 255 and the thickened portion 255T formed at the tip of the weakened portion 255W are broken by applying a concentrated stress of a certain level or more, and the weakened portion 255W. The two parts of the transmitting / receiving antenna part 12 of the IC tag seal 9 attached to the game are damaged. The main control board case 201, the main control board, the caulking pin 41, the first connecting part 62 of the caulking part 2041, the second connecting part 66, the first caulking pin surrounding part 61, and the second caulking pin. It can be visually confirmed that an unauthorized operation has been applied to the surrounding portion 65, and is reliably detected by a dedicated reader.

  In the state shown in FIGS. 12A and 12B, the main control board case 201, the main control board, the caulking pin 41, the first connecting part 62 of the caulking part 2041, and the second connecting part. It is assumed that it may be difficult to visually confirm the possibility that an unauthorized operation has been applied to the portion 66, the first caulking pin surrounding portion 61, and the second caulking pin surrounding portion 65. The second embodiment In the main control board case 201, the transmitting / receiving antenna portion 12 is disposed on the IC tag seal 9, and the caulking pin 41, the first caulking pin surrounding portion 61 and / or the second caulking pin surrounding portion 65 are forcibly pulled out. The thin fragile portion 255W as the stress concentration portion 255 formed on the inner wall surface IW of the main control board case 201 In addition, the thick portion 255T formed at the front end of the fragile portion 255W is broken by applying a concentrated stress of a certain level or more, and the two portions of the IC tag seal 9 attached to the fragile portion 255W are broken. Therefore, the main control board case 201, the main control board, the caulking pin 41, the first connecting part 62 of the caulking part 2041, the second connecting part 66, and the first caulking pin surrounding part 61 by a dedicated reader. Alternatively, the possibility that an unauthorized operation has been applied to the second caulking pin surrounding portion 65 is reliably detected.

  In the state shown in FIGS. 12A and 12B, the main control board case 201, the main control board, the caulking pin 41, the first connecting portion 62 of the caulking portion 2041, and the second connecting portion. The person who performed an unauthorized operation on the part 66, the first caulking pin surrounding part 61 or the second caulking pin surrounding part 65 changes the state of the IC tag seal 9 to the state before the IC tag seal 9 breaks in order to hide the evidence. When carefully adjusted, it is difficult for an amusement store employee to visually confirm the possibility of an unauthorized operation. However, in the main control board case 201 of the second embodiment, the caulking By confirming the damaged state of the portion 2041 and the vulnerable part 255W, an employee of the amusement shop can visually confirm the possibility of an unauthorized operation It corresponds to the weakened portion 255W of the transmitting / receiving antenna portion 12 that extends to one side of the IC chip portion 11 of the IC tag seal 9 once a load is applied to the crimping portion 2041 or the periphery of the crimping portion 2041. Since two places are damaged, the main control board case 201, the main control board, the caulking pin 41 and the caulking part 2041, the first connecting part 62, the second connecting part 66, and the first caulking pin by a dedicated reader. The possibility that an unauthorized operation has been applied to the surrounding portion 61 or the second caulking pin surrounding portion 65 can be reliably detected.

  In the main control board case 201 of the second embodiment, the transmitting / receiving antenna portion 12 is disposed on the IC tag seal 9, and the caulking pin 41, the first caulking pin surrounding portion 61, and / or the second caulking pin surrounding. If the portion 65 is forcibly pulled out, a load acts on the caulking portion 2041 or around the caulking portion 2041 so that a total of two places of the transmitting / receiving antenna portion 12 are damaged. If the person who performed the adjustment carefully adjusts the state of the IC tag seal to the state before the IC tag seal breaks in order to conceal the evidence, the dedicated reader detects the unauthorized opening or unauthorized operation to the control board case. The main control board case is solved by a dedicated reader, eliminating the problem that it may not be possible. 01, the first connecting part 62, the second connecting part 66, the first caulking pin surrounding part 61 or the second caulking pin surrounding part 65 of the caulking pin 41 and the caulking part 2041 are improperly operated. The added possibility is reliably detected.

  The effect of the main control board case of the second embodiment of the above configuration and operation will be described.

  The main control board case of the second embodiment having the above-described effect is obtained by forcibly pulling out the caulking pin 41 and the first caulking pin surrounding portion 61 in order to open the main control board case 201 in an unauthorized manner. When a concentrated stress acting on the outside of the periphery generated when the first caulking pin surrounding portion 61 is forcibly pulled out, a portion of the main control board case 201 adjacent to the first connecting portion 62 of the caulking portion 2041 or 2042 As the stress concentrating portion 255 formed so as to surround the fragile region 255W formed locally thinner than the inner wall surface IW of the cover member 203 and the same thickness as the inner wall surface IW of the cover member 203 Since the formed thick part 255T is broken when a concentrated stress of a certain level or more acts, the stress concentrated part 255 has the Since the two parts of the transmitting / receiving antenna part 12 of the IC tag seal 9 attached to the weak part 255W and the thick part 255T are damaged, the caulking pin 41, There is an effect that it is possible to detect that the caulking pin surrounding portion 61 of 1 is forcibly pulled out. Further, the main control board case 201 of the second embodiment is completely damaged even if the damaged IC tag seal 9 is carefully adjusted, so that the IC chip part 11 and the transmission / reception antenna part 12 are completely connected. It is difficult to repair the caulking part 2041 or 2042 even when an act of obscuring the evidence of the fraudulent operation applied to the caulking part 2041 or 2042 is performed. It is possible to detect such a situation, and it is possible to appropriately grasp that there is a possibility that an unauthorized operation has been applied to the main control board case 201 or the main control board case 201.

  The main control board case of the second embodiment having the above-described operation is the first caulking pin surrounding part 61 into which the caulking pin 41 is inserted, and the first caulking pin surrounding part 61 and the main control board case 201 are integrated. When a load acts on the caulking portion 2041 or 2042 formed by the first connecting portion 62 connected to the inner wall surface IW of the cover member 203 adjacent to the caulking portion 2041 or 2042 of the main control board case 201 The fragile portions 255W formed thinner locally than the inner wall surface IW and the thick wall portion 255T formed with the same thickness as the inner wall surface IW are broken to overlap the fragile portion 255W. 2 parts of the IC tag seal 9 provided with the IC chip part 11 and the transmission / reception antenna part 12 pasted together, It is possible to detect that a load has been applied to the caulking portion 2041 or 2042 in order to apply an unauthorized operation to the main control board case 201, and an unauthorized operation has been applied to the main control board case 201 or the main control board case 201. There is an effect that it is possible to grasp properly that there is a possibility.

  In the main control board case of the second embodiment having the above action, the thickness of the first connecting portion 62 is larger than the thickness of the inner wall surface IW of the cover member 203 of the main control board case 201. When the unauthorized operation force such as pulling out the crimp pin 41 or destroying the crimping portions 2041 and 2042 is applied, the unauthorized operation force is effectively applied to the stress concentration portion 255 without decreasing. The fragile portion 255W and the thick portion 255T of the stress concentration portion 255 can be reliably broken, and the resistance against cutting of the first connecting portion 62 can be increased.

  The main control board case according to the second embodiment having the above-described effect is a thin-walled portion formed on the inner wall surface IW of the cover member 203 at a portion where the stress concentration portion 255 surrounds the first connecting portion 62. Since the fragile portion 255W is configured, the caulking pin 41 is forcibly pulled out from the first caulking pin surrounding portion 61, the first caulking pin surrounding portion 61 is destroyed, or the first connecting portion 62 is When an improper operation force due to cutting or the like is applied, a load is applied to the inner wall surface IW of the cover member 203 via the first connecting portion 62, and thus the connecting portion 62 constituting the stress concentration portion 255. The weak portion 255W, the thick portion 255T, and the IC tag seal 9 as the thin portion formed in the portion surrounding the first tag portion 62 are surely broken. An effect that the illegal operation such as a caulking pin 41 or crimped portion 2041 or 2042 illegally cut or broken reliably detect possible.

In the main control board case of the second embodiment having the above action, a part of the weak part 255W as the thin part is constituted by the thick part 255T. Therefore, the weak part 255W is formed by the thick part 255T. After the cover member 203 is set on the base member 202, the weakened portion 255W is accidentally broken when the caulking pin 41 is inserted and fixed to the caulking portion 2041 or 2042. It has the effect of preventing.

  In the main control board case of the second embodiment having the above action, the IC tag seal 9 is affixed to the inner wall surface IW of the cover member 203 close to the stress concentration portion 255. By preventing the IC tag seal 9 from being damaged by making the IC tag seal 9 improperly peeled off and applying the unauthorized operation to the crimping portion 2041 or 2042, it becomes impossible to attach the IC tag seal 9 again. Thus, it is possible to prevent the trace of the unauthorized operation from being obscured.

  The main control board case according to the second embodiment having the above-described function is arranged such that the IC chip part 11 of the IC tag seal 9 is disposed between the transmitting / receiving antenna parts 12 on both sides, and the caulking part 2041 or 2042 When a load is applied, the transmitting / receiving antenna unit 12 on both sides of the IC chip unit 11 is damaged at one place due to a concentration stress of a certain level or more acting on the thin fragile portion 255W of the stress concentration unit 255. It is possible to more reliably detect that a load has been applied to the caulking portion 2041 or 2042 due to breakage of two antenna portions on both sides, and unauthorized operation has been applied to the main control board case 201 or the main control board case 201 There is an effect that it is possible to properly grasp that there is a possibility.

  The main control board case 301 of the third embodiment is the embodiment of the first to fifth inventions, the ninth invention and the tenth invention, and is relatively movable as shown in FIGS. The main control board case 301 is configured by two members, a base member 302 and a cover member 303, and accommodates a main control board for controlling the game, and a caulking pin 41 for restricting the opening and closing of the main control board case 301 can be fixed. The main control board case 301 is provided with a caulking part 4 and is formed with one stress concentration part 355 that breaks when a load of a certain level or more is applied to a part of the main control board case 301 adjacent to the caulking part 4. The IC tag seal 9 having the IC chip portion 11 and the transmitting / receiving antenna portion 12 extending on both sides is attached to the main control board case 301. The one transmitting and receiving antenna portion that extends to the other side of the IC chip portion 11 while the formed stress concentrating portion 355 overlaps the transmitting / receiving antenna portion 12 that extends to one side of the IC chip portion 11. 12 is pasted over the base member 302 and the cover member 303, and when the caulking portion 4 is cut or broken, a load, that is, a stress accompanying the cutting or breaking of the caulking portion 4 is applied to the main control. When one of the stress concentration portions 355 formed on the substrate case 301 is broken, one portion of the IC tag seal 9 attached to the stress concentration portion 355 is damaged and the main control substrate case 301 is opened. When the base member 302 and the cover member 303 move relative to each other, The part 4 is configured to damage one place different from the one place damaged when the part 4 is cut or destroyed. The difference between the first embodiment and the second embodiment described above is as follows. The explanation is centered.

The main control board case 301 is opened and closed by relative movement of the base member 302 and the cover member 303 and the cover member 303 with respect to the base member 302 of the main control board case 301 as shown in FIGS. A plurality of caulking portions 4 to which a plurality of caulking pins 41 that can be fixed can be fixed, and a portion of the cover member 303 adjacent to the caulking portion 4 formed on the inner wall surface 303IW is subjected to a load of a certain level, and the stress associated therewith is applied. In a state where the stress concentration portion 355 is broken by acting, the RWM erasing switch 6 and the reset pin cover 7, the reference terminal 8 for the main control board, etc., and the caulking pin 41 is removed and not fixed. The cover member 303 is slid relative to the base member 302 in a direction away from the base member 302. As well as it opened by being configured so as to close by sliding in a direction relatively close.
When the main control board case 301 is closed by sliding the base member 302 and the cover member 303 in a relatively approaching direction, the inner wall surface 303IW of the cover member 303 and the base member 302 are The inner wall surface 302IW is configured to be flush with each other.

As shown in FIGS. 13A and 13B, the side surface of the cover member 303 has the IC tag seal from the outside of the main control board case 301 in a state after the main control board case 301 is closed. 9 is formed with an opening 360 for inserting an operation rod for attaching the 9 unbonded portion to the inner wall surface 302IW of the base member 302.

Similarly, on the side surface of the base member 302, an unbonded portion of the IC tag seal 9 from the outside of the main control board case 301 in a state after the main control board case 301 is closed as shown in FIG. Is formed with an opening portion 361 for inserting an operation rod for attaching to the inner wall surface 302IW of the base member 302.

  As shown in FIG. 13A, the stress concentration portion 355 linearly extends in the depth direction at one location near the crimping portion 4 of the cover member 303 of the main control board case 301. A fragile portion 355W formed by a thin-walled portion formed by forming a semicircular linear groove and formed locally thinner than the wall surface of the main control board case 301, and the cover toward the fragile portion 355W It is constituted by a semicircular groove portion 355S cut out in a semicircular arc from one wall surface of the member 303.

  In the third embodiment configured as described above, as shown in FIG. 13B, a part of the IC tag seal 9 is disposed on the inner wall surface 303IW of the cover member 303 of the main control board case 301, that is, on the weakened portion 355W side. The main control board is moved by moving the base member 302 and the cover member 303 in a direction relatively close to each other in a direction indicated by an arrow in FIG. After the case 301 is closed, the caulking pin 41 enters the second caulking pin encircling portion 65 by pushing the sealing member 42 into one place of the first caulking pin encircling portion 61, and the first caulking pin encircling portion. One portion of the portion 61 and the second caulking pin surrounding portion 65 are fixedly connected, and the front By pasting the non-adhered portion of the IC tag seal 9 not attached to the inner wall surface 303IW of the cover member 303 through the openings 360 and 361 to the inner wall surface 302IW of the base member 302, The IC tag seal 9 is affixed across the boundary between the base member 302 and the cover member 303.

  In the following, the IC tag seal 9 overlaps with the stress concentration portion 355 at one place on the inner wall surface 303IW of the cover member 303 of the main control board case 301, and further overlaps with the boundary between the base member 302 and the cover member 303. In the pasted state, the caulking portion 4 or the first connecting portion 62 and the second connecting portion 66 are cut or broken in order to open the main control board case 301 illegally. The thin weak portion 355W of the stress concentration portion 355 breaks due to the concentrated stress acting on the periphery and outside that occurs when the first connection portion 62 and the second connection portion 66 are cut or broken. When one place of the IC tag seal 9 stuck on the fragile portion 355W is damaged. In addition, when the main control board case 301 is opened, the base member 302 and the cover member 303 move relative to each other, so that the weak portion 355W of the IC tag seal 9 is damaged when broken. FIG. 13 (b) and FIG. 16 will be used to explain the procedure for detecting an unauthorized operation on the main control board case 301 by a dedicated reader when another part is damaged.

First, after the main control board including electronic components such as CPU, ROM and RAM is accommodated in the main control board case 301, a part of the IC tag seal 9 of the IC chip part 11 is formed as shown in FIG. The transmitting / receiving antenna part 12 extending to one side of the main control board case 301 overlaps the thin fragile part 355W of the stress concentration part 355 formed in the vicinity of the caulking part 4 of the main control board case 301. Affixed to the inner wall surface 303IW of the cover member 303.

Subsequently, after closing the main control board case 301, the sealing member 42 is pushed from above into the upper end of the first caulking pin surrounding portion 61 of the caulking portion 4, whereby the caulking pin 41 is moved to the second caulking pin surrounding portion. When the first caulking pin enclosing portion 61 and the second caulking pin enclosing portion 65 are fixedly connected to each other by entering into 65, the main control board case 301 is in an unopenable state. Further, as shown in FIG. 16 (a), an unadhered portion of the IC tag seal 9 that is not attached to the inner wall surface 303IW of the cover member 303 through the openings 360 and 361 is inserted into the base member. By pasting on the inner wall surface 302IW of 302, the IC tag seal 9 is pasted across the boundary between the base member 302 and the cover member 303.
The thin fragile portion 355W as the stress concentration portion 355 is designed to have a strength that does not break when a load generated by pushing the sealing member 42 vertically upward is applied.

  Here, in order to open the main control board case 301 illegally, the first connecting part 62 or the first connecting part 62 or the second connecting part 66 or the first connecting part 62 or When a load is applied to the inner wall surfaces 303IW and 302IW extending in the thickness direction of the main control board case 301 to the second connecting portion 66, as shown in FIG. A thin wall as the stress concentrating portion 355 is obtained by breaking the thin portion of the weak portion 355W as the stress concentrating portion 355 formed on the inner wall surface 303IW by applying a concentrated stress of a certain level or more. The transmitting / receiving antenna part 12 extending to one side of the IC chip part 11 of the IC tag seal 9 attached to the fragile part 355W of One place to damage.

  Further, as shown in FIG. 15, in the state where the fragile portion 355W is broken, the base member 302 is used to perform an unauthorized operation such as illegally replacing or tampering with the control board stored in the main control board case 301. When the cover member 303 is slid and opened in a relatively separating direction, the base member 302 and the cover member 303 are slid in the separating direction when the main control board case 301 is opened. As shown in FIG. 16C, the IC tag seal 9 attached across the base member 302 and the cover member 303 is broken at the boundary line between the base member 302 and the cover member 303. The IC attached across the boundary between the base member 302 and the cover member 303 Of the transceiver antenna 12 of Gushiru 9, wherein the fragile portion 355W is another one place further damaged and one portion was damaged when broken.

  In this case, the main control board case 301 is illegally opened so that an electronic operation including the CPU, ROM, RAM and the like housed in the main control board case 301 is illegally replaced or illegally modified. After the main control board case 301 is closed by sliding the base member 302 and the cover member 303 in the approaching direction, the IC tag seal 9 attached to the fragile part 355W is One part of the transmission / reception antenna unit 12 is damaged, and a part of the IC tag seal 9 along the boundary between the base member 302 and the cover member 303 is broken, and one part of the transmission / reception antenna unit 12 is damaged. (That is, the transmitting / receiving antenna 1 extending on both sides of the IC chip portion 11 of the IC tag seal 9) 2 are damaged in total, so that an employee of the amusement store can use the main control board case 301, the main control board and the first connecting part 62 and the second connecting part of the caulking part 4 66, it can be visually confirmed that an unauthorized operation has been applied to the first caulking pin surrounding portion 61 or the second caulking pin surrounding portion 65, and it can be reliably detected by a dedicated reader.

  Further, in the state where the main control board case 301 is closed after an unauthorized operation is performed, the main control board case 301, the main control board, the first connecting part 62 of the caulking part 4, the second Although it is assumed that it is difficult to visually confirm the possibility that an unauthorized operation has been applied to the connecting portion 66, the first caulking pin surrounding portion 61, and the second caulking pin surrounding portion 65, the third embodiment In the main control board case 301 of the example, the transmission / reception antenna unit 12 is disposed on the IC tag seal 9, and the caulking unit 4, the first connection unit 62, and the second connection unit 66 are arranged. When an improper operating force for cutting or breaking acts, the thin fragile portion as the stress concentration portion 355 formed on the inner wall surface 303IW of the cover member 303 When a concentrated stress of a certain level or more acts on 355W, the IC tag seal 9 attached to the fragile part 355W is broken and one part is damaged, and the base associated with the opening operation of the main control board case 301 By the sliding movement of the member 302 and the cover member 303 in the separating direction, the portion of the IC tag seal 9 along the boundary between the base member 302 and the cover member 303 is broken, and one place of the transmitting / receiving antenna unit 12 is formed. Since it is damaged (that is, the transmitting / receiving antenna 12 extending on both sides of the IC chip portion 11 of the IC tag seal 9 is damaged at one place, a total of two places), the main control board case 301, the main The control board and the first connecting part 62, the second connecting part 66, and the first caulking part of the caulking part 4 Possibility of tampering is applied to the pin enclosure portion 61 or and the second caulking pin enclosure 65 is reliably detected.

  In the state where the main control board case 301 is closed after an unauthorized operation is performed, the main control board case 301, the main control board, the first connecting portion 62 of the caulking portion 4, the second The state before the IC tag seal 9 breaks the state of the IC tag seal 9 in order to conceal the evidence by a person who has performed an illegal operation on the connecting portion 66, the first caulking pin surrounding portion 61 and the second caulking pin surrounding portion 65 When carefully adjusted, it is difficult for an amusement store employee to visually confirm the possibility of an unauthorized operation. However, in the main control board case 301 of the third embodiment, By confirming the damaged state of the caulking part 4, it is possible to visually confirm the possibility of an unauthorized operation by an amusement shop employee, and the caulking part 4 When an improper operation load is applied, one place corresponding to the fragile part 355W of the transmitting / receiving antenna part 12 extending to one side of the IC chip part 11 of the IC tag seal 9 is damaged by the action of concentrated stress of a certain level or more. Once the main control board case 301 is opened, a portion along the boundary between the base member 302 and the cover member 303 of the IC tag seal 9 is broken, and the other one side of the IC chip 11 of the IC tag seal 9 1 part of the transmission / reception antenna part 12 extending to 1 is damaged (that is, the transmission / reception antenna 12 extending on both sides of the IC chip part 11 of the IC tag seal 9 is damaged at one place, a total of two places). The main control board case 301, the main control board and the caulking unit 4, and the first link are formed by a dedicated reader. Part 62, the second coupling part 66 can possibly tamper is added to the first caulking pin enclosure 61 or and the second caulking pin enclosure 65 is reliably detected.

  In the main control board case 301 of the third embodiment, the transmitting / receiving antenna unit 12 is disposed on the IC tag seal 9, and the caulking unit 4, the first connecting unit 62, and the second connecting unit. When an improper operating force for cutting or destroying 66 is applied and the main control board case 301 is opened, a load is applied to the caulking portion 4 to cause concentrated stress on one portion of the transmitting / receiving antenna portion 12. And the base member 302 and the cover member 303 are slid in a direction in which the base member 302 and the cover member 303 are separated from each other. The transmission / reception antenna 12 extending on both sides of the part 11 is damaged at one place, a total of two places). If a person who performs an illegal operation on the board case carefully adjusts the state of the IC tag seal to the state before the IC tag seal breaks in order to hide the evidence, the unauthorized opening or the unauthorized operation to the control board case is performed. The problem that the dedicated reader may not be able to detect it is solved, and the main control board case 301, the main control board and the first connecting part 62 and the second connecting part of the caulking part 4 are removed by the dedicated reader. 66, the possibility that an unauthorized operation has been applied to the first caulking pin surrounding portion 61 or the second caulking pin surrounding portion 65 is reliably detected.

  The effect of the main control board case of the third embodiment having the above-described configuration and operation will be described.

  In the main control board case according to the third embodiment having the above-described action, the stress concentrating part 355 formed on the main control board case 301 is applied by a load accompanying cutting or breaking of the caulking part 4. When the main control board case 301 is opened, the base member 302 and the base member 302 are cut off. Since the cover member 303 moves relatively, one portion different from the one portion damaged when the crimping portion 4 is cut or destroyed is damaged. The unauthorized opening to the control board case 301 can be detected in stages, and the unauthorized operation to the caulking section 4 and the main control board case 30 can be detected. There is an effect that can be detected both the unauthorized opening of. Further, the main control board case 301 of the third embodiment completely repairs the IC chip part 11 and the transmission / reception antenna part 12 because it damages two places even if the damaged IC tag seal 9 is carefully adjusted. It is difficult to do so, even when an unauthorized operation with a load applied to the caulking portion 4 and an act of obscuring evidence of unauthorized opening of the main control board case 301 are performed, the caulking portion 4 is improperly loaded. As a result, it is possible to detect that the main control board case 301 has been opened illegally.

  The main control board case of the third embodiment having the above-described action is formed by integrating the first caulking pin surrounding part 61 in which the caulking pin 41 is inserted, the first caulking pin surrounding part 61 and the main control board case 301. When a load is applied to the caulking portion 4 formed by the first connecting portion 62 connected to the inner wall 303IW of the cover member 303 adjacent to the caulking portion 4 of the main control board case 301. When the fragile portions 355W formed locally thinner than the inner wall surface 303IW are broken, the IC tag seal 9 provided with the IC chip portion 11 and the transmitting / receiving antenna portion 12 which are pasted on the fragile portion 355W. Since one place is damaged, a load is applied to the caulking portion 4 in order to perform an unauthorized operation on the main control board case 301. Together it can detect the an effect that eligibility grasp it that there is a possibility that tampering has been added to the main control board case 301 or and a main control board case 301.

  In the main control board case of the third embodiment having the above action, the thickness of the first connecting portion 62 is larger than the thickness of the inner wall surface 303IW of the cover member 303 of the main control board case 301. When the unauthorized operation force such as pulling out the caulking pin 41 or destroying the crimping portion 4 is applied, the stress concentration portion 355 effectively acts on the stress concentration portion 355 without reducing the unauthorized operation force. The fragile portion 355W of the portion 355 can be reliably broken and the resistance against the cutting of the first connecting portion 62 can be increased.

  In the main control board case of the third embodiment having the above action, the IC tag seal 9 is attached to the inner wall surface 303IW of the cover member 303 close to the stress concentration portion 355. By preventing the IC tag seal 9 from being damaged by making it impossible to re-paste the IC tag seal 9 after illegally peeling the IC tag seal 9 and performing an unauthorized operation on the crimping portion 4, There is an effect that it is possible to prevent the trace of the unauthorized operation from being obscured.

  In the main control board case of the third embodiment having the above-described effect, the IC chip portion 11 of the IC tag seal 9 is disposed between the transmitting and receiving antenna portions 12 on both sides, and the caulking portion 4 is loaded. As a result, the transmitting / receiving antenna portion 12 on one side of the IC chip portion 11 is damaged at one place by applying a concentrated stress of a certain level or more to the thin fragile portion 355W of the stress concentration portion 355, and the main control is performed. When the substrate case 301 is opened, the base member 302 and the cover member 303 move relative to each other, so that one place different from the one place damaged when a load is applied to the crimping portion 4 is broken. Therefore, a load is applied to the caulking portion 4 due to breakage of two antenna portions on both sides, and the main control board case 301 is illegally opened. And with more reliably detect possible that an effect that eligibility grasp can that could tamper the main control board case 1 was added.

  The above-described embodiments have been illustrated for the purpose of explanation, and the present invention is not limited thereto. Those skilled in the art will recognize from the claims, the detailed description of the invention, and the description of the drawings. Modifications and additions can be made without departing from the technical idea of the present invention.

  In the main control board case 1 of the first embodiment, when a load acts on the caulking portion 4, the IC tag seal 9 affixed to the inner wall surface IW of the cover member 3 on both sides of the IC chip portion 11. The configuration in which at least one portion of the transmission / reception antenna unit 12 is broken has been described. However, the present invention is not limited thereto, and the transmission / reception antenna on one side of the IC chip unit 11 when a load is applied to the crimping unit 4. A form in which two parts of the part 12 are damaged can be adopted, and a form in which one or three or more parts of the IC chip part 11 or the transmission / reception antenna part 12 is broken can be adopted.

  In the main control board case 201 of the second embodiment, when a load acts on the caulking portion 2041 or 2042, one side of the IC chip portion 11 of the IC tag seal 9 attached to the inner wall surface IW of the cover member 203. However, the present invention is not limited to these, and when a load acts on the caulking portion 2041 or 2042, the IC chip portion 11 on both sides of the IC chip portion 11 may be damaged. It is possible to adopt a form in which at least one location of the transmission / reception antenna unit 12 is damaged, and a mode in which one or more of the IC chip unit 11 or the transmission / reception antenna unit 12 is damaged can be adopted.

  In the main control board case 301 of the third embodiment, when a load is applied to the caulking portion 4, the IC tag seal 9 affixed to the inner wall surface 303 </ b> IW of the cover member 303 on one side of the IC chip portion 11. Although the configuration in which one place of the transmission / reception antenna unit 12 is damaged has been described, the present invention is not limited to these, and the transmission / reception antenna unit 12 on one side of the IC chip unit 11 when a load is applied to the crimping unit 4. It is possible to adopt a form in which two or more of these are damaged.

  In the main control board case 201 of the second embodiment, when the caulking portion 2041 or 2042 is subjected to a load by forcibly pulling out the caulking pin 41 or the first caulking pin surrounding portion 62, the stress concentration portion 255 is applied. However, the present invention is not limited to these, and the caulking portion 4, the first connecting portion 62, and the second portion are the same as in the first and third embodiments. It is possible to adopt a form in which the stress concentration portion 255 is broken when an improper operating force for cutting or breaking is applied to the connecting portion 66.

  In the main control board case 1 or 301 of the first embodiment and the third embodiment, the caulking portion 4, the first connecting portion 62, and the second connecting portion 66 are cut or broken. The configuration in which the stress concentration portion 55 or 355 breaks when an improper operating force is applied has been described. However, the present invention is not limited to these, and the caulking pin 41 or the first pin as in the second embodiment. When the caulking pin surrounding portion 62 is forcibly pulled out, the stress concentration portion 55 or 355 may be broken when a load is applied to the caulking portion 4.

In the main control board case 1, 201 or 301 of the first to third embodiments, the weak part 55W, 255W or 355W as the stress concentration portion is used as the inner wall surface IW of the cover member 3, 203 or 303 and Although the embodiment formed in 303IW has been described, the present invention is not limited to these, and the embodiment adopts the embodiment in which the base member 2 or 302 is formed with a fragile portion that breaks when a certain concentrated stress acts. In addition, it is possible to adopt a form in which the fragile portion is formed on both the cover member 3, 203 or 303 and the base member 2 or 302. Further, the weakened portion 55W, 255W or 355W can adopt a form formed on the outer wall surface of the cover member or the base member, and is appropriately selected within a range that effectively realizes the effect of the present invention. It is possible.

In the main control board case 1, 201 or 301 of the first to third embodiments, the form in which the IC tag seal 9 is affixed to the inner wall surfaces IW and 303IW of the cover member 3, 203 or 303 has been described. The present invention is not limited to these, and the form where the place where the IC tag seal 9 is attached can be adopted as the inner wall surface of the base member 2 or 302, and the outer wall surface of the cover member or the base member can be adopted. The embodiment can be adopted, and can be appropriately selected within the range in which the effects of the present invention are effectively realized.

  In the main control board case 1, 201 or 301 of the first to third embodiments, the caulking part 4, 2041 or 2042 or the stress concentration part 55, 255 or 355 is used as the main control board case 1, 201. Although the example in which the IC tag seal 9 is attached to the main control board case 1, 201 or 301 has been described, the present invention is not limited to these, and the caulking portions 4, 2041 or 2042 or the stress concentrating portion 55, 255, or 355 may be disposed on another substrate case, and the IC tag seal 9 may be attached to the other substrate case. The caulking may be applied to a plurality of substrate cases. Part 4, 2041 or 2042 or said stress concentration part 55, 255 or 35 Can be employed stuck Keru form the IC tag seal 9 while disposed.

In the main control board case 1, 201 or 301 of the first to third embodiments, the main control board case 1, 201 or 301 includes the base member 2 or 302 and the cover member 3, 203 or 303. Although the example which opens by sliding in the left-right direction in FIG. 1 and closes by sliding in the direction approaching the left-right direction in FIG. 1 has been described, the present invention is limited to these. Instead, the base member 2 or 302 and one end of the cover member 3, 203 or 303 are connected, and the other end can be opened and closed by separating and approaching. Further, the form of the main control board case 1, 201 or 301 is not limited to that described above, and it is also possible to adopt a form constituted by an integral member having an opening that can be freely opened. In order to effectively realize the effects of the invention, it can be appropriately selected within the range.

  In the main control board case 1, 201 or 301 of the first to third embodiments, the cover member 3, 203 or 303 and the base member 2 or 302 are transparent to ensure visibility. Although an example constituted by a thin plate-like clear plate has been described, the present invention is not limited to these, and the cover member 3, 203 or 303 and the base member 2 or 302 except the caulking portion are opaque. It is possible to adopt a form of the main control board case which is made of a material having a property and makes the inside invisible, and can be appropriately selected in order to effectively realize the effects of the present invention.

  In the main control board case 1, 201 or 301 of the first to third embodiments, the main control board case 1, 201 or 301 has one caulking part 4 or two caulking parts 2041 and 2042. Although the example provided is described, the present invention is not limited to these, and the main control board case 1, 201 or 301 can adopt a form including three or four crimping portions, The number of caulking portions included in the main control board case 1, 201 or 301 can be selected as appropriate in order to effectively realize the effects of the present invention.

  In the main control board case 1, 201 or 301 of the first to third embodiments, the main control board case 1, 201 or 301 cannot be opened by fixing one caulking pin 41. However, the present invention is not limited to this, and it is possible to adopt a form in which the main control board case 1, 201 or 301 is sealed so as not to be opened by fixing a plurality of caulking pins 41. It is.

  In the first to third embodiments described above, the example in which the IC tag seal 9 in which the IC tag composed of the IC chip portion 11 and the transmission / reception antenna portion 12 is mounted on the seal has been described. The present invention is not limited to these, and can be applied to a mode in which a single inlet is provided or an IC card is mounted without departing from the spirit of the invention. Further, not only passive IC tags but also semi-passive and active IC tags can be used.

  A caulking part to which at least one caulking pin for restricting opening and closing of a control board case that accommodates a control board for controlling a game is fixed is provided, and when a load is applied to the caulking part, the caulking part is close to the caulking part of the control board case Since at least one stress concentration portion breaks at the site, at least one portion of the IC tag seal provided with the IC chip portion and the transmission / reception antenna portion attached to the stress concentration portion is damaged. Applicable to applications where it is possible to detect that a load has been applied to the caulking part in order to add unauthorized operation, and to be able to properly grasp the possibility that unauthorized operation has been applied to the control board case or the control board. I can do it.

1, 201 and 301 Main control board case 2 and 302 Base member 3, 203 and 303 Cover member 4, 2041 and 2402 Caulking portion 6 RAM erasing switch 7 Reset pin cover 8 Reference terminal 9 IC tag seal 11 IC chip portion 12 Transmission / reception antenna portion 20 rectangular opening 30 thin plate rectangular part 41 caulking pin 42 sealing member 55, 255 and 355 stress concentrating part 55S and 355S semi-arc groove part 55W, 255W and 355W fragile part 61 first caulking pin surrounding part 62 first connecting part 65 second Squeeze pin surrounding portion 66 second connecting portion 70 surface 74 release paper 75 adhesive layer 76 information description portion 99 IC
255T Thick part 302IW, 303IW and IW Inner wall surface 360 and 361 Opening R Recommended breaking part S Sealing means

Claims (10)

A control board case that houses a control board for controlling the game,
A caulking portion to which at least one caulking pin for restricting opening and closing of the control board case is fixed;
At least one stress concentration portion is formed in a portion of the control board case adjacent to the crimped portion,
The IC tag seal provided with an IC chip part and a transmission / reception antenna part is attached to the stress concentration part of the control board case,
A control board case configured to break at least one portion of the IC tag seal by breaking the stress concentration part of the control board case when a load is applied to the caulking portion. A control board case that houses a control board for controlling the game,
A caulking portion to which at least one caulking pin for restricting opening and closing of the control board case is fixed;
A plurality of stress concentration portions are formed in a portion close to the caulking portion of the control board case,
The IC tag seal provided with an IC chip part and a transmission / reception antenna part is attached to the stress concentration part of the control board case,
A control board case configured to damage a plurality of portions of the IC tag seal by breaking the stress concentration part of the control board case when a load is applied to the caulking portion. A control board case configured by at least two members of a relatively movable base member and a cover member and containing a control board for controlling a game;
A caulking portion to which at least one caulking pin for restricting opening and closing of the control board case is fixed;
At least one stress concentration portion is formed in a portion of the control board case adjacent to the crimped portion,
The IC tag seal provided with an IC chip part and a transmitting / receiving antenna part is pasted from the stress concentration part of the control board case to the boundary of the cover member and the base member,
When a load is applied to the crimping portion, the stress concentration portion of the control board case is broken, thereby damaging at least one portion of the IC tag seal, and at least one of the IC tag seals when the control board case is opened. A control board case configured to damage a portion. In any one of Claims 1 thru | or 3,
The control board case, wherein the caulking part includes a caulking pin surrounding part into which the caulking pin is inserted, and a connecting part that integrally connects the caulking pin surrounding part and the control board case. In claim 4,
The control board case characterized in that the thickness of the connecting portion is larger than the thickness of the wall surface of the control board case. In claim 5,
The control board case, wherein the stress concentration part is constituted by a thin part formed extending in a depth direction on a side surface of the control board case at a portion sandwiching the connecting part. In claim 5,
The control board case, wherein the stress concentrating part is constituted by a thin part formed on a side surface of the control board case at a portion surrounding the connecting part. In claim 7,
A control board case, wherein a part of the thin part is constituted by a thick part. In any one of Claims 1 thru | or 8,
The control board case, wherein the IC tag seal is affixed to an inner wall surface of a portion of the control board case close to the stress concentration portion. In claim 9,
When the IC chip part is disposed between the transmitting / receiving antenna parts on both sides and a load is applied to the crimping part or the control board case is opened, the transmitting / receiving antennas on both sides of the IC chip part A control board case characterized in that at least one portion of each part is broken.

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