JP2010284444A - Control board case - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To protect an IC tag seal from contact with outside and access from outside in normal time, and to accurately recognize the possibility of fraudulence when a protective case is pulled out. <P>SOLUTION: The main control board case 3 includes: mutually separable front case 30 and rear case 31; the IC tag seal including an IC chip and an antenna, stuck in such a way as astride respective IC tag seal sticking parts; the protective case 4 for locking engagement pawls as locking parts into locking recesses as locked parts formed at locking positions in the IC tag seal sticking parts and enclosing the IC tag seat sticking parts to protect the IC tag seal; and an IC tag seal cutting means disposed in a part within the protective case 4 for cutting the IC tag seal when the protective case 4 is detached. The IC tag seal cutting means is configured to cut at least part of the IC tag seal if the protective case 4 is pulled out from the locking positions of the IC tag seal sticking parts to detach the protective case 4. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a control board case in which a control board is housed, and an IC tag seal sticking portion is formed in each case, and a plurality of case bodies separable from each other and the IC tag seal sticking portion are pasted so as to straddle between them. An IC tag seal having an IC chip and an antenna, and a locking portion locked to a locked portion formed at a locking position of the IC tag seal sticking portion, surrounding the IC tag seal sticking portion and enclosing the IC A protection case that protects the tag seal; and an IC tag seal cutting means that is disposed in a part of the protection case and that cuts the IC tag seal when the protection case is removed. When the protective case is pulled out from the locking position of the IC tag seal sticking part to remove the case, the IC tag seal And also it relates to a control board case configured to cut the part.

As shown in FIG. 29, a conventional first control board case is provided with a board housing case C for housing a control board B for controlling a game, and a case body CB and a case of the board housing case C. The IC chip sealing seal S is bonded to the boundary of the lid CC across the case main body CB and the case lid CC, and the data of the IC chip sealing seal S is read by the IC reading checker R.
Furthermore, in order to tamper with the control board B accommodated in the substrate housing case C by sneaking into a pachinko parlor at midnight or the like, the case lid CC of the substrate housing case C is forcibly opened, or the IC chip sealing seal S is When an unreasonable force is applied to the IC chip sealing seal S so as to be peeled off, the built-in IC chip is broken.

  In the conventional first control board case having the above-described configuration, the IC chip is damaged when an unauthorized person attempts to tamper with the control board and improperly crafts the board housing case. Reading was impossible, and this checked the presence or absence of falsification of the control board.

  Further, in the conventional second control board case, as shown in FIG. 30, the main board B is accommodated in a board box composed of a box base BB and a box cover BC, and the box base BB and the box cover BC are respectively provided. The pasting portions SB1 and SB2 were formed, and the seal seal S was pasted so as to straddle both pasting portions SB1 and SB2. Furthermore, the sealing seal S is formed with a large number of antenna cuts arranged at equal intervals along the longitudinal direction of the antenna portion.

  In the conventional second control board case having the above-described configuration, the stress associated with the force for peeling off the sealing seal S is concentrated on the end of the antenna notch located around the antenna part, so that the antenna notch passes through the antenna notch. Since the antenna part is destroyed and the antenna part is divided accordingly, the fraudster accesses the board storage case and the sealing sticker in an attempt to tamper with the control board as in the case of the first conventional control board case. At that time, the seal seal is broken and cannot be read by the scanner, so that the presence or absence of falsification of the control board is checked.

JP 2005-21314 A JP 2006-305319 A

  However, as in the case of the conventional first control board case and the conventional second control board case, the IC tag seal itself is provided with a cutting portion in advance, or the strength of the IC tag seal itself is set to a low one in advance. If the IC tag seal is easily broken when the actor accesses the IC tag seal, the IC tag seal is broken when the IC tag seal is applied, and the IC There was a problem that the tag seal function was lost and the purpose of detecting the presence or absence of fraudulent acts could not be achieved. This is a particularly significant problem when the IC tag seal is folded and pasted so as to straddle both pasting portions as in the above-described conventional second control board case, because the IC tag seal is loaded.

  Further, even if the IC tag seal can be pasted without breaking, the IC tag seal is stuck on the control board case in a bare state, so that when the control board case is mounted on a gaming machine, There is a problem that the IC tag seal is easily broken due to contact when performing some kind of inspection.

  Considering that the ultimate purpose of the invention is not to detect that the IC tag seal has been broken, but to detect that the IC tag seal has been broken by an illegal act of a fraudster. The result will be a fall.

  Further, 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 unauthorized operation to the control board case, There was also a problem that opening or unauthorized operation could not be detected by the reader.

Accordingly, the inventors of the present invention provide a control board case in which a control board is housed, and an IC tag seal sticking portion is formed in each case, and a plurality of case bodies that can be separated from each other and the IC tag seal sticking portion straddle. The IC tag seal provided with an IC chip and an antenna, and the locking portion is locked to the locked portion formed at the locking position of the IC tag seal sticking portion, and surrounds the IC tag seal sticking portion. A protection case that protects the IC tag seal, and an IC tag seal cutting means that is disposed in a part of the protection case and that cuts the IC tag seal when the protection case is removed. When the protective case is pulled out from the locking position of the IC tag seal sticking portion in order to remove the protective case, the IC tag As a result of further research and development, focusing on the technical idea of the present invention that is configured to cut at least a part of the cable, the IC tag seal is usually protected from external contact and access. When the protective case is pulled out, the present invention has been achieved that achieves the purpose of accurately grasping that there is a possibility that fraud has been performed.

The present inventors also provide a control board case in which a control board is housed, each of which has an IC tag seal sticking portion formed therein, and a plurality of case bodies separable from each other, and straddles the IC tag seal sticking portion. The IC tag seal provided with an IC chip and an antenna, and the locking portion is locked to the locked portion formed at the locking position of the IC tag seal sticking portion, and surrounds the IC tag seal sticking portion. A protection case that protects the IC tag seal, and an IC tag seal cutting means that is disposed in a part of the protection case and that cuts the IC tag seal when the protection case is removed. The IC tag sheet is removed when the protective case is pulled out from the locking position of the IC tag seal sticking portion in order to remove the protective case. As a result of further research and development focusing on the technical idea of the present invention that is configured to cut at least two points of the IC tag seal, even if the cut surface is returned to its original state after cutting the IC tag seal, The present invention has achieved the object of reliably detecting the presence or absence of cutting facts and accurately grasping that there is a possibility that an illegal act has been performed on the control board.

The control board case of the present invention (first invention according to claim 1) is:
A control board case in which a control board is stored,
A plurality of case bodies each formed with an IC tag seal sticking portion and separable from each other;
An IC tag seal that is pasted so as to straddle between the IC tag seal sticking portions, and includes an IC chip and an antenna;
A protective case in which a locking part is locked to a locked part formed at a locking position of the IC tag seal sticking part, and surrounds the IC tag seal sticking part to protect the IC tag seal;
An IC tag seal cutting means disposed in a part of the protective case and cutting the IC tag seal when removing the protective case;
The IC tag seal cutting means is configured to cut at least a part of the IC tag seal when the protective case is pulled out from the locking position of the IC tag seal sticking portion in order to remove the protective case. Is.

The control board case of the present invention (the second invention according to claim 2) is:
In the first invention,
The IC tag seal cutting means cuts at least two places of the IC tag seal.

The control board case of the present invention (the third invention according to claim 3) is:
In the first invention or the second invention,
The IC tag seal cutting means has a flat portion formed at a contact portion that contacts the IC tag seal when the protective case is locked to the locked portion, and the protective case is separated from the locked portion. A cutting portion that cuts the IC tag seal is formed at the contact portion that contacts when pulled out.

The control board case of the present invention (the fourth invention according to claim 4) is:
In the third invention,
The flat part and the cutting part are integrally formed with the protective case.

The control board case of the present invention (the fifth invention according to claim 5) is:
In the fourth invention,
A movable part is formed in a part of the protective case so as to be movable outward with respect to the other part of the protective case.
The IC tag seal cutting means protrudes inward from the inner surface of the movable part.

The control board case of the present invention (the sixth invention according to claim 6) is:
In the third invention,
The IC tag seal cutting means has a flat portion formed at a contact portion that contacts the IC tag seal when the protective case is locked to the locked portion, and the protective case is separated from the locked portion. It is constituted by a cutting member in which a cutting portion for cutting the IC tag seal is formed at a contact portion that contacts when pulled out.

The control board case of the present invention (the seventh invention according to claim 7),
In the sixth invention,
The cutting member is constituted by an inverted member that can be inverted with respect to the inner wall of the protective case.

The control board case of the present invention (the eighth invention according to claim 8) is:
In the sixth invention,
The said cutting member is comprised by the advancing / retreating member inserted so that advancement / retraction was possible in the recessed part recessedly provided in the inner wall of the said protective case.

The control board case of the present invention (the ninth invention according to claim 9)
In any one of the third to eighth inventions,
The IC tag seal sticking portion includes a recess for allowing the IC tag seal cutting means to enter at a portion corresponding to the cutting portion of the IC tag seal cutting means.

  In the control board case according to the first aspect of the present invention configured as described above, the locking portion is locked to the locked portion formed at the locking position of the IC tag seal sticking portion, and surrounds the IC tag seal sticking portion. In order to remove the protective case that protects the tag seal, the protective case is formed from a plurality of case bodies separable from each other and from the locking position of the IC tag seal affixing portion that is pasted so as to straddle the IC tag seal Since the IC tag seal cutting means disposed in a part of the protective case cuts at least a part of the IC tag seal when it is pulled out by a fraudulent person, the IC tag seal is usually connected to the outside. Protect from contact and access, and when the protective case is pulled out, make sure that there is a possibility that fraud has occurred. An effect that can grip.

  In the control board case of the second invention having the above-described configuration, in the first invention, when the protective case is pulled out by an unauthorized person, at least two portions of the IC tag seal are cut by the IC tag seal cutting means. Even if the cut surface is returned to its original state after cutting the IC tag seal, it is possible to detect the presence or absence of the IC tag seal cutting facts and to accurately grasp the possibility of fraudulent acts on the control board. There is an effect that can be done.

  The control board case according to a third aspect of the present invention configured as described above is the flat portion of the IC tag seal cutting means when the protective case is locked to the locked portion in the first or second aspect of the invention. Can be attached to the IC tag seal without cutting the IC tag seal. On the other hand, when the protective case is pulled out from the locked portion, the cutting portion of the IC tag seal cutting means is Since the IC tag seal is cut in contact with the IC tag seal, the IC tag seal can be reliably cut.

  In the control board case according to a fourth aspect of the present invention configured as described above, in the third aspect, since the flat portion and the cutting portion of the IC tag seal cutting means are integrally formed with the protective case, the number of parts is small. There is an effect that the cost can be reduced with a simple configuration.

  The control board case according to a fifth aspect of the present invention configured as described above is the control board case according to the fourth aspect, wherein the IC tag seal cutting means has a part of the protective case on which the movable portion is provided projecting inward from the inner surface. The IC tag seal can be moved outward with respect to the other parts of the protective case, so that the force when the flat portion of the IC tag seal cutting means abuts on the IC tag seal is released to the outside. There is an effect that the damage can be avoided more reliably.

  The control board case according to a sixth aspect of the present invention having the above-described structure is the flat plate by the cutting member constituting the IC tag seal cutting means when the protective case is locked to the locked portion in the third aspect. Since the portion abuts on the IC tag seal, the protective case can be attached more securely without cutting the IC tag seal. On the other hand, when the protective case is pulled out from the locked portion, the cut portion is attached to the IC tag seal. Since the IC tag seal can be cut more reliably, the IC tag seal can be cut more reliably.

  In the control board case according to the seventh aspect of the present invention having the above structure, in the sixth aspect, when the protective case is attached, the inverted member that constitutes the cutting member is tilted with respect to the protective case. The protective case can be attached more securely without damaging the IC tag seal, and when the protective case is removed, the inverted member rises with respect to the protective case, so that the IC tag seal can be cut more reliably. Play.

  In the control board case according to the eighth aspect of the present invention having the above-described structure, when the protective case is attached according to the sixth aspect, the control board case is inserted in a recess recessed in the inner wall of the protective case constituting the cutting member. Since the advancing / retracting member is retracted into the recess, the protective case can be more securely attached without damaging the IC tag seal, and when the protective case is removed, the advancing / retreating member advances from the recess. There is an effect that the IC tag seal can be cut more reliably.

  In the control board case according to a ninth aspect of the present invention configured as described above, in any one of the third to eighth aspects, the cutting portion of the IC tag seal cutting means corresponds to the IC tag seal cutting means of the IC tag seal pasting portion. Since the IC tag seal is cut by the IC tag seal cutting means, it is possible to more reliably realize the cutting of the IC tag seal.

It is a perspective view which shows the state which mounted | wore the IC tag seal sticking part in the protective case in the control board case of 1st Example of this invention. It is explanatory drawing which looked at the pachinko game machine of this 1st Example from the front. It is explanatory drawing which looked at the pachinko game machine of this 1st Example from back. It is a disassembled perspective view which shows the main control board case of the 1st Example. It is a perspective view which shows the structure of the IC tag seal sticking part in a 1st Example. It is explanatory drawing which showed the structure of the IC tag seal used in the Example of this invention. It is a perspective view which shows the state which affixed the IC tag seal on the IC tag seal affixing part in the 1st Example. It is a perspective view which shows the inside of the protective case of the main control board case of the 1st Example. It is sectional drawing which shows the cross section cut | disconnected along the AA line in FIG. It is sectional drawing which shows the cross section cut | disconnected along the BB line in FIG. It is explanatory drawing which shows the process in which the protective case in a 1st Example is mounted | worn to an IC tag seal sticking part. It is explanatory drawing which shows the process in which the protective case in a 1st Example is removed from an IC tag seal sticking part. It is explanatory drawing which shows the state which expand | deployed the IC tag seal | sticker cut | disconnected by the IC tag seal | sticker cutting means in the 1st Example. It is a perspective view which shows the structure of the IC tag seal sticking part in the 2nd Example. It is a perspective view which shows the state which affixed the IC tag seal on the IC tag seal affixing part in the 2nd Example. It is a perspective view which shows the state which mounted | wore the IC tag seal sticking part with the protective case in the 2nd Example. It is a perspective view which shows the inside of the protective case of the main control board case of the 2nd Example. It is sectional drawing which shows the cross section cut | disconnected along the AA line in FIG. It is the perspective view, front view, and side view which show the structure of the IC tag seal cutting | disconnection means of the 2nd Example. It is explanatory drawing which shows the process in which the protective case in a 2nd Example is mounted | worn to an IC tag seal sticking part. It is explanatory drawing which showed the process which removes the protective case in a 2nd Example from an IC tag seal sticking part. It is explanatory drawing which shows the state which expand | deployed the IC tag seal | sticker cut | disconnected by the IC tag seal cutting | disconnection means in the 2nd Example. It is a perspective view which shows the inside of the protective case of the main control board case of the 3rd Example. It is sectional drawing which shows the cross section cut | disconnected along the AA line in FIG. It is a perspective view which shows the advancing / retreating member of the IC tag seal cutting means of the third embodiment. It is explanatory drawing which shows the process in which the protective case in a 3rd Example is mounted | worn to an IC tag seal sticking part. It is explanatory drawing which showed the process which removes the protective case in a 3rd Example from an IC tag seal sticking part. It is sectional drawing which shows the structure of the main control board case in the modification of this invention. It is explanatory drawing which shows the structure of the conventional 1st control board case. It is explanatory drawing which shows the structure of the 2nd conventional control board case.

  DESCRIPTION OF EXEMPLARY EMBODIMENTS The best mode for carrying out the invention will be described below with reference to the accompanying drawings.

The control board case of the first embodiment is a main control board case 3 in which a main control board 5 is housed as shown in FIGS. 1 to 13, and IC tag seal pasting portions 302 and 312 are respectively formed. The IC tag seal 6 including the IC chip 63 and the antenna unit 62, and the IC tag seal affixed to the front case 30 and the rear case 31 that are separable from each other and the IC tag seal affixing portions 302 and 312. The engaging claw portions 422a and 422b as the locking portions are locked to the engaging recesses 320a and 320b as the locked portions formed at the locking positions of the portions 302 and 312 and the IC tag seal sticking portions 302 and 312 are locked. A protective case 4 that surrounds the IC tag seal 6 and is disposed in a part of the protective case 4, and the protective case 4 is removed. IC tag seal cutting means 41 d for cutting the IC tag seal 6, and the IC tag seal cutting means 41 d from the locking position of the IC tag seal sticking portions 302, 312 to remove the protective case 4. When the 4 is pulled out, at least a part of the IC tag seal 6 is cut off.

  As shown in FIG. 2, the pachinko gaming machine 1 includes a front frame 10, and the front frame 10 includes a game area 12 in which a game ball launched by operating a control handle 11 by a player flows down. A not-illustrated symbol variation display device in which various symbols and the like are variably displayed is disposed in the central portion of the game area 12, and a start winning opening (not illustrated) is disposed in the lower part thereof. A big hit lottery is performed by the game control board when a game ball wins at the start winning opening. An attacker is disposed below the start winning opening, and the attacker is configured to be opened a predetermined number of times when a big hit occurs, so that a large number of game balls can win.

  As shown in FIG. 3, the back cover 2 is swingably supported by the hinges 20a and 20b on the back 13 and the main control board case 3 overlaps with the back cover 2 and a part thereof. As described above, the hinge portions 31a and 31b are provided so as to be swingable. This is a device for making it possible to easily confirm a hidden portion when there are members overlapping in the front-rear direction.

  As shown in FIG. 4, the main control board case 3 includes a front case 30 positioned in front of FIG. 3 and a rear case 31 positioned rearward in FIG. 3, and the main control board 5 is connected to the front case 30. And the rear case 31. Both the front case 30 and the rear case 31 are made of a translucent material so that the main control board 5 stored inside can be visually recognized from the outside. On the main control board 5, a CPU, a ROM, a RAM, and the like (not shown) are mounted. Further, the front case 30 and the rear case 31 are caulked with caulking pins 301a and 301b disposed on the front case 30 to the caulking receptacles 311a and 311b of the rear case, and screws 305 are attached to the IC tag seal attaching portions 302 and 312. Is fixed to the screw hole 315 by screwing.

  As shown in FIG. 5, the IC tag seal sticking portion 302 of the front case 30 protrudes from a part of the front case side surface 303 corresponding to the left side in FIG. 3 of the front case 30, and has a front end surface 302c and a front hand surface 302d. In this case, a cutting means groove 304 is formed to extend linearly along the longitudinal direction of the main control board case which allows movement of the IC tag seal cutting means 41d described later in the cutting direction.

  Similarly, the IC tag seal affixing portion 312 of the rear case 31 is formed so as to protrude from a part of the rear case side surface 313 that is the left side surface of the rear case 31 so as to face the IC tag seal affixing portion 302 of the front case 30. Has been. Unlike the IC tag seal sticking portion 302 of the front case 30, the IC tag seal sticking portion 312 is not formed with a groove for cutting means.

  Further, on the left side surfaces 302a and 312a of the IC tag seal sticking portions 302 and 312, an engagement recess 320a that engages and supports an engagement claw portion 422a of the protective case 4 described later is formed, and similarly, the IC on the opposite side is provided. Engagement recesses 320b for engaging and supporting the engaging claws 422b of the protective case 4 are formed in the right side surfaces 302b and 312b of the tag seal attaching portions 302 and 312.

  Next, a specific configuration of the IC tag seal 6 will be described with reference to FIG.

  The IC tag seal 6 includes a surface 60 as a base sheet, as shown in FIG. 6C, which shows a cross section cut 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 63 and the antenna portion 62 extending at both ends thereof is disposed so as to be located at a part of the diagonal line of the adhesive layer 65. Further, until the IC tag seal 6 is affixed to the IC tag seal affixing portions 302 and 312, a release paper 64 that prevents adhesion between the adhesive layer 65 and other objects is affixed.

  The inlet is composed of an IC chip 63 and an antenna part 62 as shown in FIG. 6B showing the back surface of the IC tag seal 6, and the IC chip 63 is arranged near the center of the long antenna part 62. The IC chip 63 includes a memory for storing and storing various information such as a unique identification number, that is, an ID.

  The IC tag seal 6 used in the pachinko gaming machine 1 of the first embodiment employs a passive type wireless IC tag with a frequency band of 2.45 GHz, and as a radio wave from the antenna on the reader / writer side toward the IC tag seal 6. When energy and a command are transmitted, a radio wave is received by the antenna unit 62 in the IC tag seal 6, and the radio wave is sent to a rectifier circuit (not shown) in the IC chip 63. The IC chip 63 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 63 reads various data such as ID information from the built-in memory, and sends it from the IC tag seal antenna 62 to the reader / writer side antenna. It transmits radio waves toward the terminal and communicates with the reader / writer side.

  As described above, the various information held by the IC tag seal 6 can be confirmed by wireless communication with the reader / writer of the information stored in the memory of the IC chip 63, but can also be confirmed by human eyes. Therefore, as necessary, as shown in FIG. 6A showing the surface of the IC tag seal 6, an information description section 66 for describing various information is provided on a part of the surface 60 of the IC tag seal 6.

  As shown in FIG. 7, the IC tag seal 6 is pasted so as to straddle the IC tag seal pasting portion 302 of the front case 30 and the IC tag seal pasting portion 312 of the rear case 31. That is, the IC tag seal 6 is pasted on the IC tag seal pasting portions 302 and 312 so that the cross section of the short side of the IC tag seal 6 is substantially U-shaped. A part of the cutting means groove 304 formed in the IC tag seal sticking portion 302 is hidden by the attached IC tag seal 6. Further, a part of the antenna portion 62 of the IC tag seal 6 is pasted so as to be positioned on the cutting means groove portion 304.

  Next, a specific configuration of the protective case 4 according to the first embodiment will be described with reference to FIGS.

  As shown in FIG. 8, the protective case 4 is configured to cover other than the open surface by a left side surface 40a, a right side surface 40b, a front end surface 40c, a front hand surface 40d, and a back surface 40e made of a translucent material. .

The protective case 4 has notches formed in parallel to the left side surface 40a and the right side surface 40b, respectively, and expanded pieces 421a and 421b that can be partially expanded outward are formed.

As shown in FIGS. 8 and 9, the spread pieces 421a and 421b are recessed at the front end portions of the left side surfaces 302a and 312a and the right side surfaces 302b and 312b of the IC tag seal attaching portions 302 and 312. Engagement claw portions 422a and 422b for engaging with the recesses 320a and 320b are formed, and the engagement claw portions 422a and 422b include tapers 4220a and 4220b and reverse tapers 4230a and 4230b.

The tapers 4220a and 4220b are formed by a gentler inclined surface than the inverse tapers 4230a and 4230b, so that the protective case 4 is pulled out from the IC tag seal attaching portions 302 and 312 and removed. The expanding pieces 421a and 421b can be expanded outward with a weak force, and the protective case 4 can be attached to the IC tag seal attaching portions 302 and 312.

  Further, as shown in FIG. 8, a part of the front surface 40d of the protective case 4 is formed with an expanding piece 421d that has notches 423 at both ends so that it can be expanded outwardly. IC tag seal cutting means 41d is disposed on the inner surface of 421d.

The IC tag seal cutting means 41d is fan-shaped and connected by a gentle arc-shaped inclined surface from the open surface side end portion of the protective case 4 and gradually cuts in the longitudinal section toward the front end surface 40c side of the protective case 4. It consists of a flat part 411 with a reduced area and a cutting part 410 composed of a sharp edge rising from the inner surface of the expanding piece 421d.

The expansion piece 421d is set so that the expansion support end 424 can be expanded outward with a weak force, for example, by forming a notch (not shown).

The IC tag seal cutting means 41d is covered with the IC tag seal 6 in the cutting means groove 304 when the protective case 4 is attached to the IC tag seal attaching portions 302 and 312 as shown in FIG. It is accommodated in the recessed part of the part which is not.

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

  A process when the protective case 4 is attached to the IC tag seal attaching portions 302 and 312 will be described with reference to FIGS.

  In the pachinko gaming machine of the first embodiment configured as described above, when the protective case 4 is pushed in to be attached to the IC tag seal sticking portions 302 and 312, as shown in FIGS. 11 (A) to (C). The flat portion 411 of the IC tag seal cutting means 41d gets over the IC tag seal 6 affixed on the front end surface 302c of the IC tag seal affixing portion 302, and the expanding piece 421d is outward (upper in FIG. 11). Expand to. At this time, since the expansion support end 424 is set to expand outward with a weak force as described above, the expansion support end 424 expands outward without cutting the IC tag seal 6. .

  The IC tag seal cutting means 41d moves on the IC tag seal 6 affixed on the IC tag seal affixing portion 302 as the protective case 4 is pushed into the IC tag seal affixing portions 302 and 312. When the protective case 4 is completely attached as shown in FIG. 11C, the spread piece 421d returns from the expanded state to the natural state, and the IC tag seal cutting means 41d is used for the cutting means. The groove 304 is accommodated in a concave portion of a portion not covered with the IC tag seal 6.

  In this case, as shown in FIG. 9, in the protective case 4, the engaging claws 422a and 422b of the expanded pieces 421a and 421b formed on both side surfaces thereof are in the expanded state in the same manner as the expanded piece 421d. The protective case 4 engages with the engagement recesses 320a and 320b formed on both side surfaces of the IC tag seal sticking portions 302 and 312 so that the protective case 4 is attached to the IC tag seal sticking portions 302 and 312. The engaged state is locked.

Next, the operation when the protective case 4 is removed will be described with reference to FIG.
When the protective case 4 is pulled out from the IC tag seal attaching portions 302 and 312 as shown in FIG. 12B from the attached state of the protective case 4 shown in FIG. 12A, the IC tag seal cutting means 41d is The cutting portion 410 is moved along the cutting means groove portion 304, and the cutting portion 410 disposed at the tip in the moving direction is in contact with the end portion of the IC tag seal 6, and then moves along the cutting means groove portion 304. Then, the IC tag seal 6 is cut.

  Then, as shown in FIG. 12 (C), the cutting part 410 finishes cutting up to a part of the IC tag seal 6 pasted on the tip surface 302c of the IC tag seal pasting part 302, and the IC tag seal cutting means When 41 d is detached from the cutting means groove 304, the protective case 4 is removed from the IC tag seal sticking portions 302 and 312.

  In the first embodiment, when the IC tag seal 6 cut by the IC tag seal cutting means 41d is expanded as shown in FIG. One portion of the antenna portion 62 extending from the IC chip 63 to the upper right in the figure is cut.

  The control board case according to the first embodiment having the above-described effect is provided as a locking portion in the engaging recesses 320a and 320b as locked portions formed at the locking positions of the IC tag seal pasting portions 302 and 312. As the plurality of case bodies separable from each other in order to remove the protective case 4 that engages the engaging claw portions 422a and 422b and surrounds the IC tag seal attaching portions 302 and 312 to protect the IC tag seal 6 The protective case 4 is formed by the fraudulent person from the locking position of the IC tag seal sticking portions 302 and 312 that are formed on the front case 30 and the rear case 31 of the IC tag sticker 6 and are attached to the IC case. When pulled out, the IC tag seal cutting means 41d disposed in a part of the protective case 4 has the IC tag seal. The IC tag seal 6 is normally protected from contact and access to the outside and when the protective case 4 is pulled out, there is a possibility that an illegal act has been performed. The effect is that it can be accurately grasped.

  In the control board case of the first embodiment, the flat portion 411 of the IC tag seal cutting means 41d abuts on the IC tag seal 6 when the protective case 4 is locked to the engaging recesses 320a and 320b. Therefore, the protective case 4 can be attached without cutting the IC tag seal 6, and when the protective case 4 is pulled out from the engaging recesses 320 a and 320 b, the cutting portion 410 of the IC tag seal cutting means 41 d. Since the IC tag seal 6 contacts and cuts, the IC tag seal 6 can be reliably cut.

  Further, in the control board case of the first embodiment, since the main control board case 3 is constituted by a front case 30 and a rear case 31 that are separable from each other, the main control board case 3 is opened and altered. In order to access the main control board 5 that is the target of removal, it is necessary to remove the IC tag seal 6 attached so as to straddle the front case 30 and the rear case 31. It is essential that the protective case 4 for protecting the IC tag seal 6 be pulled out and removed. When the protective case 4 is pulled out by an unauthorized person, the cutting portion 410 of the IC tag seal cutting means 41d is surely Since the IC tag seal 6 is cut, it is possible to reliably leave a trace of fraud.

  Further, the control board case of the first embodiment is simple because the flat portion 411 and the cutting portion 410 of the IC tag seal cutting means 41d are integrally formed with the protective case 4, so that the number of components is small. There is an effect that the cost can be reduced by the configuration.

  Further, in the control board case of the first embodiment, the expanding piece 421d as a movable part on which the IC tag seal cutting means 41d protrudes inward from the inner surface is provided in the other part of the protective case 4. The IC tag seal 6 can be damaged by releasing the force when the flat portion 411 of the IC tag seal cutting means 41d abuts against the IC tag seal 6 to the outside. There exists an effect that it can avoid more reliably.

Further, in the control board case of the first embodiment, the cutting portion 410 of the IC tag seal cutting means 41d is disposed at a portion corresponding to the IC tag seal cutting means 41d of the IC tag seal sticking portions 302 and 312. Since it enters the cutting means groove 304, the IC tag seal cutting means 41d can cut the IC tag seal 6 more reliably.

  As shown in FIGS. 14 to 22, the control board case of the second embodiment is provided with IC tag seal cutting means 7d and 7e constituted by a cutting member separate from the protective case 4 in the protective case 4. The main difference from the first embodiment described above is that the IC tag seal 6 is cut at two points by the two IC tag seal cutting means 7d and 7e, and the difference will be mainly described below. .

  As shown in FIGS. 14 to 22, the control board case of the second embodiment includes the IC tag seal cutting means 7d and 7e and the protective case 4 in the engaging recesses 320a and 320b as the locked portions. A flat portion 711 is formed at a contact portion that contacts the IC tag seal 6 when locked, and the IC tag seal 6 is disposed at a contact portion that contacts when the protective case 4 is pulled out from the engagement recesses 320a and 320b. The cutting member 710 is formed by a cutting member formed with a cutting portion 710, and the cutting member is configured by an inverted member 71 that can be inverted with respect to the inner wall of the protective case 4.

The IC tag seal sticking portions 302 and 312 of the second embodiment will be described in detail with reference to FIG.
The IC tag seal sticking portion 302 protrudes from a part of the front case side surface 303 which is the left side surface of the front case 30, and the front end surface 302 c and the front surface 302 d extend in a cutting direction of an IC tag seal cutting means 7 d described later. A cutting means groove 304 is formed to allow the movement.

  Similarly, the IC tag seal affixing portion 312 of the rear case 31 is formed so as to protrude from a part of the rear case side surface 313 that is the left side surface of the rear case 31 so as to face the IC tag seal affixing portion 302 of the front case 30. Has been. Further, a cutting means groove 314 is formed on the front end surface 312c and the back surface 312e of the IC tag seal sticking portion 312 to allow movement of another IC tag seal cutting means 7e described later in the cutting direction.

  As shown in FIG. 15, the IC tag seal 6 is pasted so as to straddle the IC tag seal pasting portion 302 of the front case 30 and the IC tag seal pasting portion 312 of the rear case 31 as in the first embodiment. That is, the IC tag seal 6 is pasted on the IC tag seal pasting portions 302 and 312 so that the short side of the IC tag seal 6 has a substantially U-shape. Further, the cutting means groove portions 304 and 314 of the IC tag seal attaching portions 302 and 312 are partially hidden by the attached IC tag seal 6.

  Next, a specific configuration of the protective case 4 of the second embodiment will be described with reference to FIGS.

The protective case 4 attached to the IC tag seal attaching portions 302 and 312 is the same as that of the first embodiment as shown in FIG. 16 showing a state where the protective case 4 is attached to the IC tag seal attaching portions 302 and 312. The left side surface 40a, the right side surface 40b, the front end surface 40c, the front hand surface 40d, and the back surface 40e are made of a translucent material. The left side surface 40a and the right side surface 40b are provided with expanding pieces 421a and 421b. The engaging claws 422a and 422b disposed inside the spread pieces 421a and 421b are engaged with engaging recesses 320a and 320b formed on both side surfaces of the IC tag seal attaching portions 302 and 312. is there.

  The IC tag seal cutting means 7d and 7e are disposed at positions corresponding to the cutting means groove portions 304 and 314 of the IC tag seal sticking portions 302 and 312 in the protective case 4 as shown in FIGS. Is done.

  Specifically, the inverted member 71 includes a flat portion 711 and a cutting portion 710 as shown in FIGS. 18 and 19, and the base fixed to the inner surfaces of the front hand surface 40 d and the back surface 40 e of the protective case 4. The member 70 is supported so as to be swingable via a swing shaft 72.

  The inverted member 71 is disposed on the base member 70 such that the flat portion 711 is located on the open surface side of the protective case 4 and the cutting portion 710 is located on the opposite side thereof, of the flat portion 711 and the cutting portion 710. A swing support portion 712 located on the lower side and having a lower surface formed by an arc portion 713 is formed integrally with the flat portion 711 and the cutting portion 710.

  The swing shaft 72 that is fixed to the substantially central portion of the both side surfaces 701 and 702 of the base member 70 is inserted into the substantially central portion of both side surfaces constituting the swing support portion 712, and the inverted member 71. Is swingably supported with respect to the base member 70 so as to be able to move upside down.

  A coil spring 73 is wound around the swing shaft 72, and the inverted member 71 is urged by the coil spring 73 in a direction to rise vertically with respect to the base member 70. The inverted member 71 swings from a state where the inverted member 71 is tilted with respect to the protective case 4 with the cutting portion 710 down by the back surface 700 of the base member 70 to a state where the inverted member 71 stands vertically with respect to the protective case 4. It is regulated to stop moving.

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

  A process when the protective case 4 is attached to the IC tag seal attaching portions 302 and 312 will be described with reference to FIGS.

  In the control board case of the second embodiment configured as described above, when the protective case 4 is pushed in to be attached to the IC tag seal attaching portions 302 and 312, as shown in FIGS. 20 (A) and (B). The inverted member 71 constituting the IC tag seal cutting means 7d, 7e disposed on the inner surface of the front hand surface 40d and the back surface 40e of the protective case 4 is used, and the flat portion 711 of the inverted member 71 is the IC tag seal. By being brought into contact with the front end surfaces 302 c and 312 c of the sticking portions 302 and 312 and being biased, the coil case 73 starts to fall against the protective case 4 against the biasing force of the coil spring 73.

  Further, when the protective case 4 is pushed into the IC tag seal attaching portions 302 and 312 as shown in FIG. 20C, the inverted member 71 is completely collapsed with respect to the protective case 4 (FIG. C) Move on the IC tag seal 6 in the middle horizontal state).

  Then, as shown in FIG. 20D, when the protective case 4 is completely attached, the inverted member 71 returns from the collapsed state to the raised state by the urging force of the coil spring 73, and the inverted member 71 is accommodated in a concave portion of the cutting means groove portions 304 and 314 that is not covered by the IC tag seal 6.

  Next, the operation when the protective case 4 is removed will be described with reference to FIGS.

  When the protective case 4 is pulled out from the IC tag seal attaching portions 302 and 312 as shown in FIG. 21B from the attached state of the protective case 4 shown in FIG. 21A, the inverted member 71 is Since it is urged by the coil spring 73 to stand upright in the rising direction and is in contact with the back surface 700 of the base member 70, the knife edge-shaped cutting part 710 of the inverted member 71 is formed into the groove for cutting means. The IC tag seal 6 affixed on the 304 and 314 contacts the IC tag seal 6 and is cut by moving the IC tag seal 6 along the cutting means groove portions 304 and 314.

  Then, as shown in FIG. 21C, the cutting portion 410 finishes cutting up to a part of the IC tag seal 6 pasted on the tip end surface 302c of the IC tag seal pasting portion 302, and the IC tag seal cutting means When 7d and 7e are detached from the cutting means groove portions 304 and 314, the protective case 4 is detached from the IC tag seal attaching portions 302 and 312.

  In the second embodiment, as shown in FIG. 22, when the IC tag seal 6 cut by the IC tag seal cutting means 7d and 7e is developed, the antenna portions 62 extending to both ends of the IC chip 63 are respectively provided. One place is cut, and a total of two places are cut.

  The control board case according to the second embodiment having the above-described effect is obtained when the protective case 4 is locked to the engaging recesses 320a and 320b serving as the locked portions. Since the flat portion 711 of the cutting member constituting the member 7e contacts the IC tag seal 6, the protective case 4 can be attached more securely without cutting the IC tag seal 6, and the engaging recesses 320a, 320b When the protective case 4 is pulled out, the cutting part 710 comes into contact with the IC tag seal 6 and cuts, so that the IC tag seal 6 can be cut more reliably.

Further, in the control board case of the second embodiment, when the protective case 4 is attached, the inverted member 71 that constitutes the cutting member can be turned upside down with the end portions of the IC tag seal pasting portions 302 and 312. Since the flat portion 711 contacts the surface of the IC tag seal 6 by swinging and falling against the protective case 4 against the biasing force of the spring by contact, the IC tag seal 6 is more reliably damaged. The protective case 4 can be attached, and when the protective case 4 is removed, the inverted member 71 is restricted to an upright state rising from the protective case 4, so that the knife edge-shaped cutting part 710 is formed. Since the IC tag seal 6 is bitten, the IC tag seal 6 can be cut more reliably.

Further, in the control board case of the second embodiment, the knife edge-shaped cutting part 710 of the IC tag seal cutting means 7d, 7e corresponds to the IC tag seal cutting means 7d, 7e of the IC tag seal sticking parts 302, 312. The IC tag seal 6 is cut by the IC tag seal cutting means 7d and 7e, so that the IC tag seal 6 can be cut more reliably. Play.

In addition, as described above, when the IC tag seal is cut only at one location and the cut surface is returned to its original position, the communication function by the IC chip and the antenna portion is accompanied by the remaining effective range of the antenna portion. May still work effectively, but the control board case of the second embodiment cuts two portions of the antenna portion 62 of the IC tag seal 6 by the two IC tag seal cutting means 7d and 7e, Since the effective range of the antenna portion 62 of the IC tag seal 6 is cut to the extent that the communication function with the reader / writer does not work, the above problems are solved and the communication function between the IC chip 63 and the antenna portion 62 is ensured. The effect of being able to accurately detect whether or not the IC tag seal 6 has been cut during inspection, and to accurately grasp fraudulent acts such as tampering with the control board. Unlikely to.

  Furthermore, in the control board case of the second embodiment, since the protective case 4 is made of a translucent material, the inside of the protective case 4 (for example, the presence of the IC tag seal 6 and the IC tag seal cutting means 7d and 7e, The presence of the cutting means grooves 304 and 314) can be grasped from the outside, and the cheating person feels uneasy about leaving traces of cheating. This acts as a deterrent and prevents cheating to some extent. There is an effect that can be prevented.

  As shown in FIGS. 23 to 27, the control board case of the third embodiment is constituted by an advancing / retreating member that can advance and retract in the axial direction of the hole formed in the protective case 4, And the point by which the protective case 4 is comprised with a non-light-transmissive material is a main difference with the above-mentioned 2nd Example, and demonstrates below focusing on a difference.

First, a specific configuration of the protective case 4 of the third embodiment will be described with reference to FIGS.

  The control board case of the third embodiment has the same basic configuration as that of the control board case of the second embodiment, as shown in FIGS. The member is constituted by an advancing / retracting member 77 that is inserted in a blade hole 43d, 43e as a hole formed in the inner wall of the protective case 4 so as to be freely advanced / retracted.

Specifically, blade hole portions 43d and 43e through which the advance / retreat member 77 can move forward and backward in the longitudinal direction are formed at the position where the base member 70 is disposed in the second embodiment. One end of each of the blade springs 44d and 44e for supporting the advance / retreat member 77 so as to freely advance and retreat is engaged with the bottom surface of the blade hole 43d and 43e, and the other end is engaged with the upper end surface 770 of the advance / retreat member 77. Stopped.

As shown in FIG. 25, the advancing / retracting member 77 is formed with a flat portion 711 formed by an R surface at the lower end portion on the open surface side of the protective case 4, and an IC tag seal at the opposite end portion of the open surface side. A cutting portion 710 as an edge portion for cutting 6 is formed.

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

  A process when the protective case 4 is attached to the IC tag seal attaching portions 302 and 312 will be described with reference to FIGS.

  In the control board case of the third embodiment configured as described above, when the protective case 4 is pushed into the IC tag seal attaching portions 302 and 312, as shown in FIGS. 26 (A) and (B). The advance / retreat member 77 of the IC tag seal cutting means 7d, 7e disposed on the inner surfaces of the front front surface 40d and the back surface 40e of the protective case 4 is constituted by the R surface at the tip of the advance / retreat member 77. The flat portion 711 comes into contact with the tip surfaces 302c and 312c of the IC tag seal sticking portions 302 and 312 and is pressed inward of the blade hole portions 43d and 43e, whereby the blade springs 44d and 44e are attached. The blade starts to retract into the blade holes 43d and 43e against the force.

  Further, when the protective case 4 is pushed into the IC tag seal sticking portions 302 and 312 as shown in FIG. 26C, the flat portion 711 on the R surface of the advance / retreat member 77 becomes the blade hole portion 43d, The IC tag seal 6 is smoothly abutted and moved in a state where it is completely retracted in 43e.

  Then, when the protective case 4 is completely attached as shown in FIG. 26D, the advancing / retreating member 77 is removed from the blade hole portions 43d and 43e from the blade hole portion 43d. 43d and 43e return to the state of projecting out by the urging force of the blade springs 44d and 44e, so that the advancing / retreating member 77 is covered with the IC tag seal 6 in the cutting means groove portions 304 and 314. It is accommodated in the recessed part of the part which is not.

  Next, the operation when the protective case 4 is removed will be described with reference to FIGS.

  When the protective case 4 is pulled out from the IC tag seal attaching portions 302 and 312 as shown in FIG. 27B from the attached state of the protective case 4 shown in FIG. 27A, the blade spring 44d, 44e urges the advancing / retracting member 77 in a direction to protrude out of the blade hole portions 43d, 43e, so that the cutting portion 710 on the leading side of the advancing / retreating member 77 is used for the cutting means. The IC tag seal 6 affixed on the groove portions 304 and 314 is brought into contact with the IC tag seal 6 and moved along the cutting means groove portions 304 and 314 to be cut.

  Then, as shown in FIG. 27C, the cutting unit 710 has finished cutting up to a part of the IC tag seal 6 pasted on the tip end surface 302c of the IC tag seal pasting unit 302, and the IC tag seal cutting means When 7d and 7e are detached from the cutting means groove portions 304 and 314, the protective case 4 is detached from the IC tag seal attaching portions 302 and 312.

  Also in the third embodiment, as shown in FIG. 22, when the IC tag seal 6 cut by the IC tag seal cutting means 7d, 7e is developed as in the second embodiment, it extends to both ends of the IC chip 63. The antenna portions 62 are cut one by one, and a total of two places are cut.

  In the control board case of the third embodiment, since the members constituting the protective case 4 are made of a non-translucent material as described above, the protective case 4 is removed when the protective case 4 is removed. 4 It is not possible to grasp from the outside what kind of structure the inside is.

  When attaching the protective case 4 to the control board case of the third embodiment having the above action, the blade hole portions 43d, 43e formed in the inner wall of the protective case 4 constituting the cutting member. The advancing / retracting member 77 inserted in such a manner as to freely advance and retract is retracted into the blade hole portions 43d and 43e, and the flat portion 711 of the R surface comes into contact with the IC tag seal 6, so that the IC tag seal 6 can be more securely attached. The protective case 4 can be attached without being damaged, and when the protective case 4 is removed, the advancing / retracting member 77 protrudes from the blade hole portions 43d and 43e, and the knife edge-shaped cutting portion 710 is used as an IC tag seal. 6, the IC tag seal 6 can be cut more reliably.

The control board case of the third embodiment is configured so that the protective case is made of a non-translucent material so that it cannot be visually recognized from the outside. Since the IC tag seal 6 is recognized to have left a trace of fraudulent acts, subsequent serious fraud (opening of the control board case, falsification of the control board, etc.) can be suppressed to some extent.

  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.

  For example, in the above-described embodiment, the example using the IC tag seal in which the IC tag is mounted on the seal has been described. However, the present invention is not limited to these, and the single inlet is disposed without departing from the spirit of the present invention. Or an embodiment in which an IC card is mounted. Further, not only passive IC tags but also semi-passive and active IC tags can be used.

  Moreover, although the example which cut | disconnects one place or two places of the antenna part extended on the both sides of an IC chip was demonstrated as a cutting | disconnection location of an IC tag seal, this invention is not limited to these, An IC chip is directly connected. When cutting and destroying, cutting only one place of other IC tag seals, or cutting three or more places, and further, only one of the antenna parts extending on both sides of the IC chip is provided at a plurality of places. It is applicable also to the aspect cut | disconnected.

  Further, as the IC tag seal cutting means, for example, the blade portion is once cut by adopting a blade portion that has a jagged shape or intentionally roughens the surface properties of the cut surface by devising the material of the blade portion. It can be applied to a mode in which it is difficult to return the IC tag seal cleanly and the fact of opening the protective case is reliably detected. In addition, as an aspect of cutting the IC tag seal, an example in which the IC tag seal is cut linearly has been described. For example, the IC tag seal is configured to penetrate the IC chip with a needle-like blade portion, or to be configured with a circular blade portion or a zigzag shape. It is applicable also to the example which cut | disconnects an IC tag seal | sticker by another cutting | disconnection aspect by using the cut blade part.

  Furthermore, in the second embodiment described above, the example in which the inverted member 71 is urged in the rising direction by the coil spring has been described. However, the present invention is not limited thereto, and other elastic means and other inverted mechanisms are provided. It is applicable also to the aspect to be used. Similarly, in the above-described third embodiment, the example in which the advance / retreat member 77 is biased by the blade springs 44d and 44e, which are ordinary spring members, has been described. However, other elastic means and other advance / retreat mechanisms may be used. It is applicable also to the aspect to be used.

  Only in the above-mentioned third embodiment, an example in which the protective case 4 is made of an opaque non-translucent material has been described. However, the present invention is not limited to this, and the protective case is also provided in other embodiments. 4 can be made of a non-translucent material, and conversely, in the third embodiment, the protective case 4 can be made of a translucent material.

  Further, in the above-described embodiment, the example in which the protective case 4 is linearly pulled out and removed from the IC tag seal attaching portions 302 and 312 has been described. However, the present invention is not limited thereto, and as shown in FIG. Further, the swing support end 46 is fixed to the front case side surface 303 of the front case 30, and the protective case 4 swings with respect to the IC tag seal attaching portions 302 and 312 to be attached or detached. Applicable. In this embodiment, the cutting means groove portions 304 and 314 provided on the IC tag seal sticking portions 302 and 312 are moved by the IC tag seal cutting means 7d and 7e provided in the protective case 4. It is formed in a substantially arc shape according to the locus.

  Further, in the above-described embodiment, the control board case constituted by the front case and the rear case has been described, but the present invention is not limited to these, and any configuration of the control board case may be used. The present invention can also be applied to other modes in which an IC tag seal is attached so as to straddle a boundary portion that is opened to access a control board stored inside.

  Further, in the above-described embodiments, the main control board case storing the main control board that is most likely to be tampered with has been described as the control board case to which the present invention is applied. However, the present invention is not limited to these. For example, it is applicable also to the aspect employ | adopted for other control board cases, such as an audio | voice control board and a symbol control board.

  A control board case in which a control board is housed, wherein an IC tag seal sticking portion is formed on each of the case, and a plurality of case bodies separable from each other and pasted so as to straddle between the IC tag seal sticking portions. The IC tag seal including the antenna and the antenna, and the locking portion is locked to the locked portion formed at the locking position of the IC tag seal sticking portion, and surrounds the IC tag seal sticking portion to protect the IC tag seal A protective case, and an IC tag seal cutting means that is disposed in a part of the protective case and that cuts the IC tag seal when the protective case is removed. The IC tag seal cutting means removes the protective case At least part of the IC tag seal when the protective case is pulled out from the locking position of the IC tag seal sticking portion The IC tag seal is protected from contact and access to the outside at the normal time, and when the protective case is pulled out, it is confirmed that there is a possibility that fraud has been performed. It can be applied to the purpose of grasping.

DESCRIPTION OF SYMBOLS 1 Pachinko machine 3 Main control board case 30 Front case 302 IC tag seal sticking part 31 Rear case 312 IC tag seal sticking part 4 Protective case 5 Main control board 6 IC tag sticker

Claims (9)

A control board case in which a control board is stored,
A plurality of case bodies each formed with an IC tag seal sticking portion and separable from each other;
An IC tag seal that is pasted so as to straddle between the IC tag seal sticking portions, and includes an IC chip and an antenna;
A protective case in which a locking part is locked to a locked part formed at a locking position of the IC tag seal sticking part, and surrounds the IC tag seal sticking part to protect the IC tag seal;
An IC tag seal cutting means disposed in a part of the protective case and cutting the IC tag seal when removing the protective case;
The IC tag seal cutting means is configured to cut at least a part of the IC tag seal when the protective case is pulled out from the locking position of the IC tag seal sticking portion in order to remove the protective case. Control board case characterized by that. In claim 1,
The control board case, wherein the IC tag seal cutting means cuts at least two portions of the IC tag seal. In claim 1 or claim 2,
The IC tag seal cutting means has a flat portion formed at a contact portion that contacts the IC tag seal when the protective case is locked to the locked portion, and the protective case is separated from the locked portion. A control board case, wherein a cutting portion for cutting an IC tag seal is formed at a contact portion that contacts when pulled out. In claim 3,
The control board case, wherein the flat part and the cutting part are integrally formed with the protective case. In claim 4,
A movable part is formed in a part of the protective case so as to be movable outward with respect to the other part of the protective case.
The control board case, wherein the IC tag seal cutting means protrudes inward from the inner surface of the movable part. In claim 3,
The IC tag seal cutting means has a flat portion formed at a contact portion that contacts the IC tag seal when the protective case is locked to the locked portion, and the protective case is separated from the locked portion. A control board case comprising a cutting member in which a cutting portion for cutting an IC tag seal is formed at a contact portion that contacts when pulled out. In claim 6,
The control board case, wherein the cutting member is constituted by an inverted member that can be inverted with respect to an inner wall of the protective case. In claim 6,
The control board case, wherein the cutting member is constituted by an advancing and retracting member that is inserted in a recessed portion recessed in an inner wall of the protective case so as to freely advance and retract. In any one of Claims 3 thru | or 8,
The control board case, wherein the IC tag seal sticking portion includes a recess for allowing the IC tag seal cutting means to enter at a portion corresponding to the cutting portion of the IC tag seal cutting means.

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