JP2010088623A - Board case of game machine - Google Patents

Board case of game machine Download PDF

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JP2010088623A
JP2010088623A JP2008260832A JP2008260832A JP2010088623A JP 2010088623 A JP2010088623 A JP 2010088623A JP 2008260832 A JP2008260832 A JP 2008260832A JP 2008260832 A JP2008260832 A JP 2008260832A JP 2010088623 A JP2010088623 A JP 2010088623A
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base
cover
side sticking
sticking part
box
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JP5598644B2 (en
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Isao Ito
功 伊藤
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Asama Factory Co
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a board case of a game machine which senses an fraudulent behavior by reliably disabling reading of identification information when a sealing sticker is broken. <P>SOLUTION: The board case of the game machine includes: a box base 2 having a base-side sticking part 22; a box cover 3 having a cover-side sticking part 32 and slid-mounted to the box base 2; and the sealing sticker 1 having an IC chip, an antenna part, and a connection part connecting both of them. The base-side sticking part 22 and the cover-side sticking part 32 are provided with a locking mechanism locking the box cover 3 with the box base 2 in a non-slidable manner and composed of a protrusion 4 and a resilient pawl 5. Moreover, while the connection part is positioned just over the engaging mechanism, the sealing sticker 1 is stuck across the base-side sticking part 22 and the cover-side sticking part 32. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、回路基板を収納するための遊技機の基板ケースに関するものである。   The present invention relates to a board case of a gaming machine for housing a circuit board.

回路基板を収納するための基板ケースを封印するものとして、特許文献１に開示されているようなＩＣタグを有する封印シールを貼着したものが知られている。開示に係るものは、ボックスベースとボックスカバーにそれぞれ貼付板部を設け、この貼付板部を跨ぐようにＩＣタグが埋め込まれた封印シールが側面視コの字に折り曲げて貼り付けられた構造となっている。   As what seals the board case for accommodating a circuit board, what stuck the sealing sticker which has an IC tag as disclosed by patent document 1 is known. The disclosure relates to a structure in which an adhesive plate portion is provided on each of the box base and the box cover, and a seal seal in which an IC tag is embedded so as to straddle the adhesive plate portion is folded and attached in a U-shape as viewed from the side. It has become.

封印シール１は、図１、２に示すように、裏面に固有の識別情報が収納されたＩＣチップ１１と、アンテナ部１２と、ＩＣチップ１１とアンテナ部１２とをつなぐ接続部１３とを備えている。この封印シール１においては、外部のリーダー装置からの電波によってアンテナ部１２に微量な電力を発生させ、その電力によってＩＣチップ１１で情報を処理してアンテナ部１２からリーダー装置へ送信することによって、外部から固有の識別情報を非接触で読み取ることができる。このような封印シール１で封印された基板ケースを不正に開封して接続部１３が切断された場合には、ＩＣチップ１１とアンテナ部１２との導通が遮断されてしまうので、リーダー装置による情報の読み取りが不可能となって不正が働かれたことを検知することができる。   As shown in FIGS. 1 and 2, the seal 1 includes an IC chip 11 in which unique identification information is stored on the back surface, an antenna unit 12, and a connection unit 13 that connects the IC chip 11 and the antenna unit 12. ing. In the seal 1, a very small amount of electric power is generated in the antenna unit 12 by radio waves from an external reader device, information is processed by the IC chip 11 with the electric power and transmitted from the antenna unit 12 to the reader device. Unique identification information can be read from the outside without contact. If the substrate case sealed with such a sealing seal 1 is illegally opened and the connection portion 13 is cut, the conduction between the IC chip 11 and the antenna portion 12 is interrupted, so the information by the reader device It is possible to detect that fraud has been performed because it is impossible to read.

しかしながら、接続部１３は長さ数ｍｍ程度の短いものであるので、基板ケースを不正に開封した場合においても、接続部１３以外のアンテナ部１２で切断されたような場合にはアンテナ１２の長さが短くなるだけで、依然としてリーダー装置による識別情報の読み取りが可能であって、不正が働かれたことを検知することができないという問題があった。なお、封印シールを貼着した基板ケースの反対側には、特許文献２に示したようなロック機構が二つ設けられている。
特開２００８−１７９１４号公報 特開２００８−１２５５３５号公報 However, since the connecting portion 13 is as short as several millimeters in length, the length of the antenna 12 can be reduced even when the substrate case is illegally opened and the antenna portion 12 other than the connecting portion 13 is cut off. However, there is a problem that the identification information can still be read by the reader device and the fraud cannot be detected. In addition, two lock mechanisms as shown in Patent Document 2 are provided on the opposite side of the substrate case to which the seal seal is attached.
JP 2008-17914 A JP 2008-125535 A

本発明は、上記した従来の問題点に鑑み、ボックスベースとボックスカバーとを封印する封印シールを破壊した場合には、リーダー装置による識別情報の読み取りを確実に不可能として不正行為を検知することができる遊技機の基板ケースを提供することを課題とする。   In view of the above-described conventional problems, the present invention detects fraudulent acts by reliably preventing reading of identification information by a reader device when a sealing seal that seals a box base and a box cover is broken. It is an object of the present invention to provide a board case for a gaming machine that can be used.

上記の課題を解決するためになされた本発明に係る遊技機の基板ケースは、ベース側貼付部を有するボックスベースと、カバー側貼付部を有しボックスベースにスライドして装着されるボックスカバーと、ＩＣチップとアンテナ部とこの両者をつなぐ接続部とを有する封印シールとからなる遊技機の基板ケースであって、
ベース側貼付部とカバー側貼付部とに、ボックスカバーをボックスベースにスライド不能に係止する係止機構を設けたうえに、この係止機構の直上に前記接続部を位置させて封印シールをベース側貼付部とカバー側貼付部を跨いで貼着したことを特徴とするものである。 A board case of a gaming machine according to the present invention made to solve the above problems, a box base having a base-side sticking portion, a box cover having a cover-side sticking portion and slidably mounted on the box base, A board case of a gaming machine comprising an IC chip, an antenna part, and a sealing seal having a connection part connecting the two,
The base-side sticking part and the cover-side sticking part are provided with a locking mechanism for locking the box cover to the box base in a non-slidable manner, and the connecting part is positioned immediately above the locking mechanism to seal the seal. It is characterized by being stuck across the base side sticking part and the cover side sticking part.

上記した発明において、前記係止機構を、ベース側貼付部またはカバー側貼付部に設けられた突起と、もう一方のベース側貼付部またはカバー側貼付部に設けられ前記突起に係合する弾性爪とからなるものとすることができる。   In the above-described invention, the locking mechanism includes a protrusion provided on the base-side sticking part or the cover-side sticking part and an elastic nail provided on the other base-side sticking part or the cover-side sticking part and engaging with the protrusion. It can consist of.

請求項１、２に係る基板ケースは、係止機構の係止を解除しなければボックスカバーをボックスベースから開封することができないので、ＩＣチップとアンテナ部とをつなぐ接続部を係止機構の上に位置させて封印シールを貼り付けたため、開封した場合には接続部が確実に切断されて、ＩＣチップの識別情報が読み取り不可能となって不正行為が働かれたことを検知することができる。 Since the box cover cannot be opened from the box base unless the locking of the locking mechanism is released, the connection portion that connects the IC chip and the antenna unit is connected to the board case of the locking mechanism. Since the seal sticker is placed on the top, the connection part is surely cut when it is opened, and it can be detected that the identification information of the IC chip cannot be read and the fraudulent act is performed. it can.

以下に、本発明の実施形態に付いて説明する。
図３は、本発明の基板ケースを示す図であって、１は封印シール、２はボックスベース、３はボックスカバーである。また、図４、５はボックスカバー３を示す図である。ボックスベース２の側部には略Ｌ字状に切り込まれた凹部２１が設けられ、ボックスカバー３の側部には突部３１が設けられている。突部３１を前記凹部２１に嵌め込んでスライドさせることによりボックスカバー３をボックスベース２に対して上下方向の移動を規制して合体させることができる。 Hereinafter, embodiments of the present invention will be described.
FIG. 3 is a view showing a substrate case of the present invention, wherein 1 is a seal seal, 2 is a box base, and 3 is a box cover. 4 and 5 show the box cover 3. A concave portion 21 cut into a substantially L shape is provided on the side of the box base 2, and a protrusion 31 is provided on the side of the box cover 3. By fitting the protrusion 31 into the concave portion 21 and sliding it, the box cover 3 can be combined with the box base 2 being restricted from moving in the vertical direction.

また、ボックスベース２の一端には、ベース側貼付部２２が設けられ、ボックスカバー３の一端にはベース側貼付部２２に対応してカバー側貼付部３２が設けられている。   A base-side pasting portion 22 is provided at one end of the box base 2, and a cover-side pasting portion 32 is provided at one end of the box cover 3 corresponding to the base-side pasting portion 22.

ベース側貼付部２２は、底板２２１と、ベース側側壁２２２と、底板２２１の端部に部分的に設けられた立ち上がり壁２２３とからなる。ベース側貼付部２２の立ち上がり壁２２３の一端は、係合用の突起４として形成されている。   The base-side pasting portion 22 includes a bottom plate 221, a base-side side wall 222, and a rising wall 223 provided partially at the end of the bottom plate 221. One end of the rising wall 223 of the base-side pasting portion 22 is formed as an engaging protrusion 4.

また、カバー側貼付部３２は、天板３２１と、カバー側側壁３２２と、天板３２１の端部に部分的に垂設された前壁３２３と、前壁３２３の端部から内側に立設された遮蔽壁３２４とからなる。そして、カバー側貼付部３２の天板３２１の下側には弾性爪５が設けられている。この弾性爪５は、基部５１と基部５１の一端から延設された弾性片５２と他端から延設されたＬ字形状の固定片５３とからなり、天板３２１から立設された固定壁５２５とボックスカバー３の前枠３３との間に基部５１が圧入され、基部５１と固定片５３との間に固定壁５２４が圧入されることによって、カバー側貼付部３２の内側に固定されている。弾性片５２は、傾斜部５２１と、傾斜部５２１の先端の係止面５２２と、係止面５２２に隣り合う脱係部５２３を備えている（図４）。なお、突起４をカバー側貼付部３２に設け、弾性爪５をベース側貼付部２２に設けることもできる。 Further, the cover side pasting portion 32 is erected inward from the end of the front wall 323, the front wall 323 that is partially suspended from the end of the top plate 321, the cover side wall 322, the end of the top plate 321. Shielding wall 324 formed. And the elastic nail | claw 5 is provided in the lower side of the top plate 321 of the cover side sticking part 32. FIG. The elastic claw 5 includes a base 51, an elastic piece 52 extending from one end of the base 51, and an L-shaped fixing piece 53 extending from the other end, and a fixed wall erected from the top plate 321. The base 51 is press-fitted between the 525 and the front frame 33 of the box cover 3, and the fixing wall 524 is press-fitted between the base 51 and the fixing piece 53, so that the inner side of the cover-side sticking part 32 is fixed. Yes. The elastic piece 52 includes an inclined portion 521, a locking surface 522 at the tip of the inclined portion 521, and a disengaging portion 523 adjacent to the locking surface 522 (FIG. 4). In addition, the protrusion 4 can be provided on the cover side sticking portion 32 and the elastic claw 5 can be provided on the base side sticking portion 22.

以下に、ボックスカバー３をボックスベース２にスライド不能に係止するための係止機構について図６−９を用いて説明する。 Hereinafter, a locking mechanism for locking the box cover 3 to the box base 2 in a non-slidable manner will be described with reference to FIGS.

ボックスカバー３の突部３１をボックスベース２の凹部２１に嵌め込んでボックスカバー３を図６中の右方にスライドさせると、弾性片５２が突起４により下方に撓まされつつ突起４が傾斜面５２１をさかのぼる（図８）。そして、図９に示すように、突起４が傾斜面５２１を通過完了すると、それまで撓まされていた弾性片５２が上方に戻ることによって係止面５２２が突起４の裏側に位置されることとなるので、ボックスベース２に対するボックスカバー３の左方への移動が規制される。なお、ボックスカバー３の右方への移動は前記突部３１が凹部２１の奥端に突き当たることにより規制される。よって、ボックスカバー３はボックスベース２に対して、図１０に示すようにスライド不能に合体されている。この状態では、脱係部５２３と前壁３２３との隙間の後方には遮蔽壁３２４が存在しているので、隙間から異物が進入するのを防止している（図９）。 When the protrusion 31 of the box cover 3 is fitted into the recess 21 of the box base 2 and the box cover 3 is slid rightward in FIG. 6, the protrusion 4 is inclined while the elastic piece 52 is bent downward by the protrusion 4. The surface 521 is traced back (FIG. 8). Then, as shown in FIG. 9, when the protrusion 4 completes passing through the inclined surface 521, the elastic piece 52 that has been bent so far returns upward, and the locking surface 522 is positioned on the back side of the protrusion 4. Therefore, the leftward movement of the box cover 3 with respect to the box base 2 is restricted. Note that the movement of the box cover 3 to the right is restricted by the protrusion 31 hitting the back end of the recess 21. Therefore, the box cover 3 is united with the box base 2 so as not to slide as shown in FIG. In this state, since the shielding wall 324 exists behind the gap between the disengaging portion 523 and the front wall 323, foreign matter is prevented from entering through the gap (FIG. 9).

合体された状態において、脱係部５２３上にＩＣチップ１１を、突起４と弾性爪５とを跨ぐ様に封印シール１の接続部１３を、それぞれ位置させて（図９）、図１１に示すように、封印シール１をベース側貼付部２２とカバー側貼付部３２を跨いで側面視コの字状に貼着する。   In the combined state, the IC chip 11 is positioned on the disengagement portion 523, and the connection portion 13 of the seal seal 1 is positioned so as to straddle the protrusion 4 and the elastic claw 5 (FIG. 9), as shown in FIG. In this manner, the seal seal 1 is pasted in a U-shape in a side view across the base side pasting portion 22 and the cover side pasting portion 32.

以上のように構成されたものにおいて、ボックスベース２とボックスカバー３とを開封するために突起４と弾性爪５との係合を解除しようとした場合には、脱係部５２３と突起４との間に指爪やドライバーなどの工具を差し込んで弾性片５２を図９中下方に押し下げて突起４と係止面５２２との係止を解除したのち突起４を右方に移動させる必要がある。しかしながら脱係部５２３と突起４との間に指爪や工具を差し込んだ場合には、両者を跨いで接続部１３が設けられていることから必ず接続部１３が切断されてしまい、ＩＣチップ１１とアンテナ１２との導通が遮断されることとなる。よって、ＩＣチップ１１の識別情報が読み取り不可能となって不正行為が働かれたことを面倒な目視検査によらず検知することができる。   In the structure as described above, when the engagement between the protrusion 4 and the elastic claw 5 is to be released in order to open the box base 2 and the box cover 3, the disengaging part 523 and the protrusion 4 It is necessary to insert a tool such as a fingernail or screwdriver between them and push the elastic piece 52 downward in FIG. 9 to release the engagement between the projection 4 and the engagement surface 522 and then move the projection 4 to the right. . However, when a fingernail or a tool is inserted between the disengagement part 523 and the protrusion 4, the connection part 13 is always cut because the connection part 13 is provided across the both, so that the IC chip 11 is cut. And the conduction with the antenna 12 are cut off. Therefore, it is possible to detect that the identification information of the IC chip 11 cannot be read and the fraudulent act has been performed without using a troublesome visual inspection.

封印シールの裏面図である。It is a reverse view of a seal seal. 封印シールの部分拡大図である。It is the elements on larger scale of a seal seal. 基板ケースの分解斜視図である。It is a disassembled perspective view of a substrate case. ボックスカバーの底面図である。It is a bottom view of a box cover. ボックスカバーの斜視図である。It is a perspective view of a box cover. 基板ケースの側面図である。It is a side view of a substrate case. 図７のＡ−Ａ線断面図である。It is the sectional view on the AA line of FIG. 係合途中の突起と弾性爪の拡大図である。It is an enlarged view of the protrusion in the middle of engagement, and an elastic claw. 係合完了した突起と弾性爪の拡大図である。It is an enlarged view of the protrusion and the elastic nail which have completed engagement. 合体した基板ケースの斜視図である。It is a perspective view of the board | substrate case united. 封印シールが貼着された基板ケースの斜視図である。It is a perspective view of the board | substrate case where the seal seal was affixed.

符号の説明Explanation of symbols

１ 封印シール、２ ボックスベース、３ ボックスカバー、４ 突起、５ 弾性爪、２２ ベース側貼付部、３２ カバー側貼付部、
1 sealing sticker, 2 box base, 3 box cover, 4 protrusions, 5 elastic nails, 22 base side sticking part, 32 cover side sticking part,

Claims (2)

ベース側貼付部を有するボックスベースと、カバー側貼付部を有しボックスベースにスライドして装着されるボックスカバーと、ＩＣチップとアンテナ部とこの両者をつなぐ接続部とを有する封印シールと、からなる遊技機の基板ケースであって、
ベース側貼付部とカバー側貼付部とに、ボックスカバーをボックスベースにスライド不能に係止する係止機構を設けたうえに、この係止機構の直上に前記接続部を位置させて封印シールをベース側貼付部とカバー側貼付部を跨いで貼着したことを特徴とする遊技機の基板ケース。 A box base having a base side affixing part; a box cover having a cover side affixing part and slidably mounted on the box base; and a sealing seal having an IC chip, an antenna part, and a connection part connecting the two. A board case for a gaming machine
The base-side sticking part and the cover-side sticking part are provided with a locking mechanism for locking the box cover to the box base in a non-slidable manner, and the connecting part is positioned immediately above the locking mechanism to seal the seal. A board case for a gaming machine, wherein the base case and the cover side sticking part are pasted. 前記係止機構を、ベース側貼付部またはカバー側貼付部に設けられた突起と、もう一方のベース側貼付部またはカバー側貼付部に設けられ前記突起に係合する弾性爪とからなるものとした請求項１に記載の遊技機の基板ケース。







The locking mechanism is composed of a protrusion provided on the base-side sticking part or the cover-side sticking part and an elastic claw provided on the other base-side sticking part or the cover-side sticking part and engaging with the protrusion. The board case of the gaming machine according to claim 1.







JP2008260832A 2008-10-07 2008-10-07 Game machine board case Expired - Fee Related JP5598644B2 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6063989U (en) * 1983-10-07 1985-05-07 株式会社東芝 Housing structure of electronic equipment
JP2005007146A (en) * 2003-05-27 2005-01-13 Sun Corp System for managing game hall
JP2007175474A (en) * 2005-12-02 2007-07-12 Sanyo Product Co Ltd Game machine
JP2008017914A (en) * 2006-07-11 2008-01-31 Sanyo Product Co Ltd Game machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6063989U (en) * 1983-10-07 1985-05-07 株式会社東芝 Housing structure of electronic equipment
JP2005007146A (en) * 2003-05-27 2005-01-13 Sun Corp System for managing game hall
JP2007175474A (en) * 2005-12-02 2007-07-12 Sanyo Product Co Ltd Game machine
JP2008017914A (en) * 2006-07-11 2008-01-31 Sanyo Product Co Ltd Game machine

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