JP2012106035A - Game machine - Google Patents

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JP2012106035A
JP2012106035A JP2012039564A JP2012039564A JP2012106035A JP 2012106035 A JP2012106035 A JP 2012106035A JP 2012039564 A JP2012039564 A JP 2012039564A JP 2012039564 A JP2012039564 A JP 2012039564A JP 2012106035 A JP2012106035 A JP 2012106035A
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case body
case
damaged
substrate
opening
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JP5281702B2 (en
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Teruyoshi Yasunaga
輝好 安永
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Fuji Shoji Co Ltd
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Fuji Shoji Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a game machine that easily detects whether a substrate case remains opened or not.SOLUTION: The game machine is provided with: the substrate case 24 that comprises a first case body 41 and a second case body 42 which can be engaged with each other, and can be opened and closed with a substrate 23 attached to the inside of the second case body 42; and a locking means 43 that can lock the substrate case 24 in a closed state. A destruction pin 44 that destroys a portion 49 to be destroyed on the substrate 23 when locked by the locking means 43 is canceled and the substrate case 24 is opened is attached to the substrate case 24, for example, after the substrate case 24 is locked by the locking means 43.

Description

本発明は、閉状態で封止可能な基板ケースを備えたパチンコ機、スロットマシン等の遊技機に関するものである。   The present invention relates to a gaming machine such as a pachinko machine or a slot machine having a substrate case that can be sealed in a closed state.

パチンコ機、スロットマシン等の遊技機では、各種制御基板等が基板ケースに格納された状態で遊技機本体に装着されている。一般的な基板ケースは、第1ケース体と第2ケース体とを互いに嵌め合わせることにより略箱形となるように構成されている。   In gaming machines such as pachinko machines and slot machines, various control boards and the like are mounted on the gaming machine main body in a state of being stored in a board case. A general substrate case is configured to have a substantially box shape by fitting a first case body and a second case body together.

また、遊技機の基板ケースには、基板に対する不正防止のための封止手段を備えたものがある。この封止手段は、第1ケース体と第2ケース体とを閉状態で現状復帰不能に封止するもので、一旦基板を格納したまま封止してしまうと、基板ケース上の開封損壊部を損壊して開封の痕跡を残さない限り、再び基板ケースを開くことはできないようになっている(例えば特許文献1)。逆に言えば、基板ケース上の開封損壊部が損壊しているか否かにより、その基板ケースが開封済みか否かを判断することができる。   Some board cases of gaming machines are provided with sealing means for preventing unauthorized use of the board. This sealing means seals the first case body and the second case body in a closed state so that the current state cannot be restored. Once the substrate is stored and stored, the unsealed breakage portion on the substrate case The board case cannot be opened again (for example, Patent Document 1) unless it is damaged to leave a trace of opening. In other words, whether or not the substrate case has been opened can be determined based on whether or not the opening breakage portion on the substrate case is broken.

特開2003−38805号公報JP 2003-38805 A

このように、従来の遊技機でも基板ケース上の開封損壊部の状態を見ればその基板ケースが開封済みであるか否かが判断可能であるが、基板ケースは一般的に透明な合成樹脂製であり、また封止部分の形状が比較的複雑であることなどから、開封損壊部が損壊しているか否かを一目で判断することが難しい場合があった。   Thus, even in conventional gaming machines, it is possible to determine whether or not the substrate case has been opened by looking at the state of the unsealed breakage portion on the substrate case, but the substrate case is generally made of a transparent synthetic resin. In addition, since the shape of the sealing portion is relatively complicated, it may be difficult to determine at a glance whether or not the opening breakage portion is broken.

本発明は、上記事情に鑑みてなされたものであり、その目的とするところは、基板ケースが開封済みであるか否かをより容易に判断することが可能な遊技機を提供することにある。   The present invention has been made in view of the above circumstances, and an object thereof is to provide a gaming machine that can more easily determine whether or not a substrate case has been opened. .

本発明は、互いに嵌め合わせ可能な第1ケース体41と第2ケース体42とを備え且つ基板23を前記第2ケース体42の内側に装着した状態で開閉可能な基板ケース24と、該基板ケース24を閉状態で封止する封止手段43とを備えた遊技機において、前記封止手段43による封止が解除されて前記基板ケース24が開かれる際に前記基板23上の被損壊部49を損壊する開封時損壊手段44,123,151,163を備えたものである。   The present invention includes a substrate case 24 that includes a first case body 41 and a second case body 42 that can be fitted to each other, and that can be opened and closed in a state where the substrate 23 is mounted inside the second case body 42. In a gaming machine provided with a sealing means 43 for sealing the case 24 in a closed state, the damaged portion on the substrate 23 when the sealing by the sealing means 43 is released and the substrate case 24 is opened. 49 is provided with opening breakage means 44, 123, 151, 163 for breaking 49.

本発明によれば、基板ケース24が開封済みであるか否かを、基板23上の被損壊部49の状態に基づいてより容易に判断することが可能である。   According to the present invention, it is possible to more easily determine whether or not the substrate case 24 has been opened based on the state of the damaged portion 49 on the substrate 23.

本発明の第1の実施形態を示すパチンコ機の全体正面図である。1 is an overall front view of a pachinko machine showing a first embodiment of the present invention. 同じく遊技盤の背面図である。It is a rear view of a game board. 同じく集球ケース及び主基板ケースの分解斜視図である。FIG. 3 is an exploded perspective view of the ball collecting case and the main board case. 同じく第2ケース体の背面図である。It is a rear view of a 2nd case body similarly. 同じく第1ケース体の背面図である。It is a rear view of a 1st case body similarly. 同じく損壊ピンとその装着部及び被損壊部の関係を示す要部分解斜視図である。It is a principal part disassembled perspective view which similarly shows the relationship between a broken pin, its mounting part, and a damaged part. 同じく第2ケース体及び第1ケース体の要部拡大背面図である。It is a principal part enlarged rear view of a 2nd case body and a 1st case body similarly. 同じく第2ケース体及び第1ケース体の要部拡大斜視図である。It is a principal part expansion perspective view of the 2nd case body and the 1st case body similarly. 同じく主基板ケースの嵌め合わせ手順を示す説明図である。It is explanatory drawing which similarly shows the fitting procedure of the main board case. 同じく主基板ケースの封止手順を示す説明図である。It is explanatory drawing which similarly shows the sealing procedure of the main board | substrate case. 同じく主基板ケースへの損壊ピンの装着手順を示す説明図である。It is explanatory drawing which shows the attachment procedure of the damage pin to a main board | substrate case similarly. 同じく主基板ケースの開封手順を示す説明図である。It is explanatory drawing which similarly shows the opening procedure of a main board | substrate case. 同じく主基板ケース開封時の被損壊部の状態を示す説明図である。It is explanatory drawing which shows the state of the to-be-damaged part at the time of main board case opening similarly. 本発明の第2の実施形態を示す主基板ケースの側面断面図である。It is side surface sectional drawing of the main board | substrate case which shows the 2nd Embodiment of this invention. 同じく主基板ケース開封時の被損壊部の状態を示す説明図である。It is explanatory drawing which shows the state of the to-be-damaged part at the time of main board case opening similarly. 本発明の第3の実施形態を示す係合爪及び被損壊部の関係を示す要部分解斜視図である。It is a principal part disassembled perspective view which shows the relationship between the engaging claw and damaged part which shows the 3rd Embodiment of this invention. 同じく主基板ケース開封時の被損壊部の状態を示す説明図である。It is explanatory drawing which shows the state of the to-be-damaged part at the time of main board case opening similarly. 本発明の第4の実施形態を示す主基板ケースの分解斜視図である。It is a disassembled perspective view of the main board case which shows the 4th Embodiment of this invention. 同じく主基板ケース開封時の被損壊部の状態を示す説明図である。It is explanatory drawing which shows the state of the to-be-damaged part at the time of main board case opening similarly.

以下、本発明の実施形態を図面に基づいて詳述する。図1〜図13は本発明をパチンコ機に採用した第1の実施形態を例示している。なお、以下の説明における上下左右の方向については、特に基準を示さない限り遊技機本体を前側から見た場合の上下左右をいうものとする。   Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIGS. 1-13 has illustrated 1st Embodiment which employ | adopted this invention for the pachinko machine. In the following description, the up, down, left, and right directions refer to up, down, left, and right when the gaming machine body is viewed from the front unless otherwise specified.

図1において、1は遊技機本体で、矩形状の外枠2と、この外枠2の前側に開閉自在に枢着された前枠3とを備えている。前枠3は左端側の上下一対のヒンジ4を介して外枠2に着脱及び開閉自在に装着されている。前枠3の上部側には遊技盤5が例えば前側から着脱自在に装着されると共に、遊技盤5の前側にガラス扉6が、ガラス扉6の下側に隣接して前面開閉板7が夫々配置されている。ガラス扉6、前面開閉板7はヒンジ4と同一側のヒンジにより前枠3に開閉自在に枢支されている。前面開閉板7には、その前側に、発射手段8に供給するための遊技球を貯留する貯留皿9、発射手段8を作動させるための発射ハンドル10等が設けられている。   In FIG. 1, reference numeral 1 denotes a gaming machine main body, which includes a rectangular outer frame 2 and a front frame 3 pivotally attached to the front side of the outer frame 2 so as to be openable and closable. The front frame 3 is detachably attached to the outer frame 2 via a pair of upper and lower hinges 4 on the left end side. A game board 5 is detachably mounted on the upper side of the front frame 3, for example, from the front side, a glass door 6 is located on the front side of the game board 5, and a front opening / closing plate 7 is adjacent to the lower side of the glass door 6, respectively. Has been placed. The glass door 6 and the front opening / closing plate 7 are pivotally supported by the front frame 3 by a hinge on the same side as the hinge 4 so as to be freely opened and closed. The front opening / closing plate 7 is provided with a storage tray 9 for storing game balls to be supplied to the launching means 8 and a launching handle 10 for operating the launching means 8 on the front side thereof.

遊技盤5の前側には、発射手段8により発射された遊技球を案内するガイドレール11が環状に装着されると共に、そのガイドレール11内の遊技領域12には、画像表示手段13を備えたセンターケース14の他、通過ゲート15、開閉式入賞手段16、大入賞手段17、普通入賞手段18等の各種遊技部品が装着されている。   On the front side of the game board 5, a guide rail 11 for guiding a game ball launched by the launching means 8 is annularly mounted, and a game area 12 in the guide rail 11 is provided with an image display means 13. In addition to the center case 14, various game parts such as a passing gate 15, an open / close-type winning means 16, a big winning means 17, and a normal winning means 18 are mounted.

また、遊技盤5の裏側には、図2に示すように、センターケース14等の遊技部品を後側から覆う裏カバー21と集球ケース22とが上下に配置され、例えば集球ケース22の背面側に主制御基板(基板)23が格納された主基板ケース(基板ケース)24が、裏カバー21の背面側に演出制御基板25が格納された演出基板ケース26、液晶制御基板27が格納された液晶基板ケース28が夫々着脱自在に装着されている。集球ケース22は、開閉式入賞手段16、大入賞手段17、普通入賞手段18等に入賞して遊技盤5の裏側に案内された遊技球を集めて排出口29から回収通路(図示省略)側へと案内するためのもので、図3に示すように上面側と前面側とが開放した略箱形に形成されており、裏カバー21の下側に近接して配置され、遊技盤5の裏側に着脱自在に固定されている。   Further, on the back side of the game board 5, as shown in FIG. 2, a back cover 21 and a ball collecting case 22 that cover game parts such as the center case 14 from the rear side are arranged up and down. A main board case (board case) 24 in which a main control board (board) 23 is stored on the back side, an effect board case 26 in which an effect control board 25 is stored on the back side of the back cover 21, and a liquid crystal control board 27 are stored. The liquid crystal substrate cases 28 are detachably mounted. The ball collecting case 22 collects game balls guided to the back side of the game board 5 by winning the openable winning means 16, the big prize means 17, the normal winning means 18 and the like, and collects the game balls from the discharge port 29 (not shown). As shown in FIG. 3, it is formed in a substantially box shape with the upper surface side and the front surface side opened, and is arranged close to the lower side of the back cover 21 to provide a game board 5 It is detachably fixed to the back side of the.

集球ケース22の背面側には、例えばその略中央に主基板ケース24を着脱自在に装着可能な主基板ケース装着部31が設けられ、また例えばその主基板ケース装着部31の一側には、遊技盤5を前枠3に装着したときに前枠3側のコネクタ(図示省略)に直接結合される遊技盤側コネクタ32が複数配置されている。主基板ケース装着部31は、集球ケース22の背面側に設けられた装着開口部33と、その装着開口部33の上下両縁側に沿って配置される装着レール34と、主基板ケース24の一端側、例えば左端側を保持する第1保持手段35と、この第1保持手段35により一端側が保持された主基板ケース24の他端側を解除可能に保持する締結つまみ等よりなる第2保持手段36とを備えている。   On the back side of the ball collecting case 22, for example, a main board case mounting portion 31 to which the main board case 24 can be detachably mounted is provided at substantially the center, and for example, on one side of the main board case mounting portion 31. A plurality of game board side connectors 32 that are directly coupled to a connector (not shown) on the front frame 3 side when the game board 5 is mounted on the front frame 3 are arranged. The main board case mounting portion 31 includes a mounting opening 33 provided on the back side of the ball collecting case 22, mounting rails 34 arranged along both upper and lower edges of the mounting opening 33, and the main board case 24. First holding means 35 for holding one end side, for example, the left end side, and a second holding means including a fastening knob for releasably holding the other end side of the main board case 24 held by the first holding means 35 at one end side. Means 36.

この主基板ケース装着部31に装着される主基板ケース24は、全体として扁平な略矩形状であって、図3に示すように、互いに嵌め合わせ可能な第1ケース体41と第2ケース体42とを備えると共に、その外周側の一辺、例えば左端側に沿って封止手段43が設けられており、更に別部材の損壊ピン(開封時損壊手段)44を装着可能に構成されている。そして、主基板ケース24内の空間は、図4,図5等に示すように、封止手段43に対応する封止領域24bと、それ以外の基板格納領域24aとに区分されており、その基板格納領域24a内に主制御基板23が格納されている。   The main board case 24 mounted on the main board case mounting portion 31 has a flat and substantially rectangular shape as a whole, and as shown in FIG. 3, the first case body 41 and the second case body that can be fitted to each other. 42, a sealing means 43 is provided along one side of the outer peripheral side, for example, the left end side, and a breakage pin (breakage means at the time of opening) 44, which is another member, can be mounted. The space in the main substrate case 24 is divided into a sealing region 24b corresponding to the sealing means 43 and a substrate storage region 24a other than that, as shown in FIGS. The main control board 23 is stored in the board storage area 24a.

主制御基板23は例えば略矩形状であって、その一面側には、中央寄りの部分にCPU,ROM,RAM等の電子部品45が配置され、外縁部近傍には複数のコネクタ46が配置されると共に位置決め孔47a及び固定孔47b(図3)が形成されている。   The main control board 23 has, for example, a substantially rectangular shape. On one side of the main control board 23, an electronic component 45 such as a CPU, ROM, RAM or the like is arranged near the center, and a plurality of connectors 46 are arranged near the outer edge. In addition, a positioning hole 47a and a fixing hole 47b (FIG. 3) are formed.

また、主制御基板23上には、電子部品45やコネクタ46の配置位置とは異なる位置に、例えばミシン目状の低強度部48によって他の部分から区分された被損壊部49が一体に形成されている。即ち、主制御基板23上には、図6に示すように例えばコの字型のスリット49aが形成され、更にそのスリット49aの両端部間にミシン目状の低強度部48が形成されており、それらスリット49aと低強度部48とで囲まれた部分が被損壊部49となっている。また主制御基板23上には、被損壊部49の先端部(低強度部48とは反対側の端部)に対応する位置に、例えばスリット49aと交差するように嵌合孔50が形成されている。なお、この被損壊部49上にはプリントパターンは形成されていないものとする。   Further, on the main control board 23, a damaged portion 49 that is separated from other portions by, for example, a perforated low-strength portion 48 is integrally formed at a position different from the arrangement position of the electronic component 45 and the connector 46. Has been. That is, as shown in FIG. 6, a U-shaped slit 49a is formed on the main control board 23, and a perforated low-strength portion 48 is formed between both ends of the slit 49a. A portion surrounded by the slits 49 a and the low strength portion 48 is a damaged portion 49. On the main control board 23, a fitting hole 50 is formed at a position corresponding to the tip of the damaged portion 49 (the end opposite to the low strength portion 48) so as to intersect with the slit 49a, for example. ing. It is assumed that no print pattern is formed on the damaged portion 49.

第2ケース体42は、例えば透明な合成樹脂製で、図3,図4,図7,図8等に示すように、主制御基板23の電子部品装着面23a側に対向する上壁51と、その上壁51の三辺、例えば上下辺及び右辺に沿って主制御基板23の裏面23b側に向けて延設された周壁52〜54とを一体に備え、主制御基板23の裏面23b側に対応する面、及び外周側の残りの一方側、即ち左側の面はその略全面が開放されて開口55,56を形成している。そして、上壁51の内面側には、例えば左側の開口56から所定距離内側(右周壁54側)の位置に、主基板ケース24内の空間を封止領域24bと基板格納領域24aとに仕切る仕切り壁57(図4,図8等)が右周壁54と略平行に配置されている。   The second case body 42 is made of, for example, a transparent synthetic resin, and as shown in FIGS. 3, 4, 7, 8, and the like, an upper wall 51 that faces the electronic component mounting surface 23 a side of the main control board 23. , And integrally provided with peripheral walls 52 to 54 extending toward the back surface 23b side of the main control board 23 along the three sides of the upper wall 51, for example, the upper and lower sides and the right side, and the back surface 23b side of the main control board 23 And the remaining one side of the outer peripheral side, i.e., the left side, are substantially open so as to form openings 55 and 56. On the inner surface side of the upper wall 51, for example, the space in the main substrate case 24 is partitioned into a sealing region 24b and a substrate storage region 24a at a position a predetermined distance inside (on the right peripheral wall 54 side) from the left opening 56. A partition wall 57 (FIG. 4, FIG. 8, etc.) is disposed substantially parallel to the right peripheral wall 54.

上壁51のうち、基板格納領域24aに対応する基板側上壁51aには、その内部に配置される主制御基板23との間に電子部品45の収容空間を確保できるように外向きに膨出する膨出部61が形成されると共に、例えば周壁52〜54に沿って膨出部61よりも低い段部62が1又は複数形成されている。段部62には、主制御基板23側のコネクタ46が内側から嵌合するコネクタ嵌合孔63が夫々1又は複数設けられている。主制御基板23は、電子部品装着面23aを上壁51側に向けた状態で第2ケース体42の基板格納領域24a内に嵌め込まれ、ねじ止め等により固定されている。   Of the upper wall 51, the board-side upper wall 51 a corresponding to the board storage area 24 a swells outward so as to secure an accommodation space for the electronic component 45 with the main control board 23 disposed therein. The protruding bulging portion 61 is formed, and one or a plurality of step portions 62 lower than the bulging portion 61 are formed along the peripheral walls 52 to 54, for example. The stepped portion 62 is provided with one or more connector fitting holes 63 into which the connector 46 on the main control board 23 side is fitted from the inside. The main control board 23 is fitted into the board storage area 24a of the second case body 42 with the electronic component mounting surface 23a facing the upper wall 51, and is fixed by screwing or the like.

上壁51のうち、封止領域24bに対応する封止側上壁51bは、例えば基板側上壁51aとの境界部に沿って基板側上壁51a側の段部62と略同じ高さに配置される底板66と、この底板66に対する開口56側で且つ底板66よりも高い位置に設けられた台板67とを備え、それら底板66と台板67との間はそれら底板66と台板67とに略垂直な起立板68で連結されている。台板67の外面側には、外周に沿って囲いリブ67aが外向きに所定高さで突設されている。   Of the upper wall 51, the sealing-side upper wall 51b corresponding to the sealing region 24b is, for example, substantially the same height as the stepped portion 62 on the substrate-side upper wall 51a side along the boundary with the substrate-side upper wall 51a. And a base plate 67 provided at a position higher than the bottom plate 66 on the side of the opening 56 with respect to the bottom plate 66, and between the bottom plate 66 and the base plate 67, the bottom plate 66 and the base plate. 67 is connected to an upright plate 68 substantially perpendicular to the upper plate 67. On the outer surface side of the base plate 67, a surrounding rib 67a is provided protruding outward at a predetermined height along the outer periphery.

また、上下の周壁52,53には、封止領域24b側端部、即ち左端部に台板67と略平行に突出する一対の係合突部69が設けられ、また基板格納領域24aに対応する外面側には外向き突出状の係合爪70が、開口55側の縁部に沿って間欠的に複数設けられている。   The upper and lower peripheral walls 52 and 53 are provided with a pair of engaging projections 69 projecting substantially parallel to the base plate 67 at the end on the sealing region 24b side, that is, the left end, and correspond to the substrate storage region 24a. On the outer surface side, a plurality of outwardly projecting engagement claws 70 are intermittently provided along the edge on the opening 55 side.

第1ケース体41は、例えば透明な合成樹脂製で、図3,図5,図7,図8等に示すように、第2ケース体42の開口55に対応する底壁71と、第2ケース体42の開口56に対応して底壁71の一辺、即ち左辺から第2ケース体42側に立設される側壁72と、底壁71の他の三辺、即ち上辺,下辺及び右辺に沿って第2ケース体42側に立設される嵌合壁73〜75とを一体に備えており、第2ケース体42に向かい合わせに嵌め合わせたとき、底壁71,側壁72が夫々第2ケース体42側の開口55,56を夫々略閉鎖すると共に、嵌合壁73〜75が夫々第2ケース体42側の周壁52〜54の外面側に嵌合するようになっている。   The first case body 41 is made of, for example, a transparent synthetic resin, and has a bottom wall 71 corresponding to the opening 55 of the second case body 42 and a second wall as shown in FIGS. 3, 5, 7, 8, and the like. Corresponding to the opening 56 of the case body 42, a side wall 72 standing on the second case body 42 side from the left side of the bottom wall 71 and the other three sides of the bottom wall 71, that is, an upper side, a lower side, and a right side. And fitting walls 73 to 75 that are erected on the second case body 42 side are integrally provided. When fitted to the second case body 42 so as to face each other, the bottom wall 71 and the side wall 72 are respectively provided. The openings 55 and 56 on the two case body 42 side are substantially closed, and the fitting walls 73 to 75 are fitted to the outer surface sides of the peripheral walls 52 to 54 on the second case body 42 side, respectively.

また、底壁71には、第2ケース体42側の上下の周壁52,53の内面側に沿う一対の案内壁76,77が、側壁72の内面側から嵌合壁75側に向けて上下の嵌合壁73,74の内側に平行に配置されている。これら案内壁76,77と嵌合壁73,74との間は、第2ケース体42側の周壁52,53が摺動自在に嵌合する案内溝78,79となっている。   In addition, a pair of guide walls 76 and 77 along the inner surface side of the upper and lower peripheral walls 52 and 53 on the second case body 42 side are vertically moved from the inner surface side of the side wall 72 toward the fitting wall 75 side. Are arranged in parallel inside the fitting walls 73, 74. Between the guide walls 76 and 77 and the fitting walls 73 and 74, there are guide grooves 78 and 79 into which the peripheral walls 52 and 53 on the second case body 42 side are slidably fitted.

また、上下の嵌合壁73,74には、第2ケース体42の係合爪70が夫々係脱自在に係合可能な被係合部80が設けられている。この被係合部80は、第2ケース体42側の係合爪70が夫々嵌脱自在に嵌合する複数の切り欠き部81と、案内溝78,79に沿ってこれら切り欠き部81に対して例えば封止領域24bとは反対側(右側)に隣接して設けられ且つ係合爪70が夫々係合する係止部82とで構成されており、係合爪70を夫々切り欠き部81に嵌合させるように第2ケース体42を第1ケース体41に嵌め合わせ
(アンロック状態)、第2ケース体42を第1ケース体41に対して封止領域24bとは反対側(右側)に向けて相対的にスライドさせたとき(以下、この方向をスライド方向という)、係合爪70が係止部82に夫々係合して、第1ケース体41と第2ケース体42とが互いに結合状態でロックされる(ロック状態)ようになっている。
The upper and lower fitting walls 73 and 74 are provided with engaged portions 80 to which the engaging claws 70 of the second case body 42 can be engaged and disengaged. The engaged portion 80 includes a plurality of cutout portions 81 into which the engagement claws 70 on the second case body 42 side are detachably fitted, and the cutout portions 81 along the guide grooves 78 and 79. On the other hand, for example, the engaging claw 70 is provided adjacent to the opposite side (right side) of the sealing region 24b and the engaging claw 70 is engaged with the engaging claw 70. The second case body 42 is fitted to the first case body 41 so as to be fitted to the first case body 41 (unlocked state), and the second case body 42 is opposite to the sealing region 24b with respect to the first case body 41 ( When it is relatively slid toward the right side (hereinafter, this direction is referred to as the sliding direction), the engaging claws 70 engage with the locking portions 82 respectively, and the first case body 41 and the second case body 42 are engaged. Are locked in a coupled state (locked state).

側壁72には、その両端側に第2ケース体42側の係合突部69に対応する一対の被係合孔83が形成されており、第1ケース体41と第2ケース体42とをアンロック状態に嵌め合わせる前に、第2ケース体42側の係合突部69を被係合孔83に差し込むことにより、係合突部69が被係合孔83に係合して第1,第2ケース体41,42の開方向への移動を阻止するようになっている。更に第1ケース体41の外周部には、主基板ケース装着部31の第2保持手段36が係脱自在に係合する被係合部36aが外向きに一体形成されている。   The side wall 72 is formed with a pair of engaged holes 83 corresponding to the engaging projections 69 on the second case body 42 side at both ends thereof, and the first case body 41 and the second case body 42 are connected to each other. Before fitting into the unlocked state, the engaging protrusion 69 on the second case body 42 side is inserted into the engaged hole 83 so that the engaging protrusion 69 engages with the engaged hole 83 and the first. The second case bodies 41 and 42 are prevented from moving in the opening direction. Further, an engaged portion 36a is integrally formed outwardly on the outer peripheral portion of the first case body 41 so that the second holding means 36 of the main board case mounting portion 31 is detachably engaged.

また、第1ケース体41上には、損壊ピン44を装着するための損壊ピン装着部84が、主制御基板23上の被損壊部49に対応する位置に設けられている。損壊ピン44は例えば合成樹脂製で、損壊ピン装着部84に対して第1ケース体41の外側から装着可能となっており、図6等に示すように例えば円板状に形成された頭部85と、この頭部85の一面側に突設された係合突起(係合部)86と、例えば係合突起86の両側面に設けられた一対の固定爪87とを一体に備えている。   Further, on the first case body 41, a damage pin mounting portion 84 for mounting the damage pin 44 is provided at a position corresponding to the damaged portion 49 on the main control board 23. The breakage pin 44 is made of, for example, a synthetic resin and can be attached to the breakage pin attachment portion 84 from the outside of the first case body 41. As shown in FIG. 85, an engagement protrusion (engagement portion) 86 protruding from one surface of the head 85, and a pair of fixing claws 87 provided on both side surfaces of the engagement protrusion 86, for example, are integrally provided. .

係合突起86は、例えば頭部85に垂直な板状で、その先端部には傾斜部86cが形成されており、頭部85からの突出量が一方の第1側縁部86a側から他方の第2側縁部86b側に向けて徐々に小さくなっている。固定爪87は、係合突起86の長手方向に沿って配置され、係合突起86の先端側に対応する固定端87aにおいて係合突起86の側面に一体に連結されており、他端側の係合端87b側に向けて徐々に開き幅、即ち係合突起86からの距離が広くなるように形成されると共にその開き幅が狭まる方向に弾性変形可能となっている。   The engagement protrusion 86 is, for example, a plate shape perpendicular to the head 85, and an inclined portion 86c is formed at the tip of the engagement projection 86. The amount of protrusion from the head 85 is from the first side edge 86a side to the other. Gradually decreases toward the second side edge 86b. The fixing claw 87 is disposed along the longitudinal direction of the engaging protrusion 86, and is integrally connected to the side surface of the engaging protrusion 86 at a fixed end 87 a corresponding to the distal end side of the engaging protrusion 86. It is formed so that the opening width, that is, the distance from the engagement protrusion 86 is gradually increased toward the engagement end 87b, and elastically deformable in a direction in which the opening width is narrowed.

この損壊ピン44を装着するための損壊ピン装着部84は、図5,図6等に示すように第1ケース体41の底壁71上に設けられており、損壊ピン44上の係合突起86が挿通可能な貫通孔88と、損壊ピン44上の固定爪87が係合可能な例えば一対の係合受け部89と、それら貫通孔88及び係合受け部89の外周を取り囲むように底壁71の外面側に突設された囲い壁90とを備えている。   The broken pin mounting portion 84 for mounting the broken pin 44 is provided on the bottom wall 71 of the first case body 41 as shown in FIGS. 86, a through hole 88 through which the fixing claw 87 on the breaker pin 44 can be engaged, and a bottom so as to surround the outer periphery of the through hole 88 and the engagement receiving part 89. And an enclosure wall 90 projecting from the outer surface side of the wall 71.

一対の係合受け部89は、貫通孔88の一部分が拡幅された爪挿通孔91を挟んで互いに対向するように底壁71よりも外側に突出した位置に設けられており、その厚さは損壊ピン44の固定爪87の係合端87bと頭部85との間の隙間と略一致している( 図11) 。また、囲い壁90は、損壊ピン44の頭部85がその内側に隙間なく嵌合可能な例えば略円筒状に形成されると共に、損壊ピン44の頭部85の厚さ分だけ係合受け部89よりも突出している( 図11) 。   The pair of engagement receiving portions 89 are provided at positions protruding outward from the bottom wall 71 so as to face each other across the claw insertion hole 91 in which a part of the through hole 88 is widened. The gap between the engaging end 87b of the fixing claw 87 of the breakage pin 44 and the head 85 is substantially coincident (FIG. 11). Further, the surrounding wall 90 is formed in, for example, a substantially cylindrical shape in which the head 85 of the breakage pin 44 can be fitted to the inside without a gap, and the engagement receiving portion corresponds to the thickness of the head 85 of the breakage pin 44. It protrudes more than 89 (FIG. 11).

損壊ピン44は、この損壊ピン装着部84に対して第1ケース体41の外側から装着されるが、その際に固定爪87は押し狭められた状態で爪挿通孔91を通過した後に拡幅し、その係合端87bと頭部85とで係合受け部89を挟み込んだ状態となって損壊ピン装着部84に固定される。このとき、損壊ピン44の頭部85が囲い壁90の内側に嵌合してその内側を完全に塞ぐため、主基板ケース24の外側から固定爪87の係合を解除して損壊ピン44を取り外すことはできない。   The breakage pin 44 is attached to the breakage pin attachment portion 84 from the outside of the first case body 41. At this time, the fixed claw 87 is widened after passing through the claw insertion hole 91 in a state of being pressed and narrowed. The engagement receiving portion 89 is sandwiched between the engagement end 87b and the head portion 85 and is fixed to the breakage pin mounting portion 84. At this time, since the head 85 of the breakage pin 44 fits inside the enclosure wall 90 and completely closes the inside thereof, the engagement of the fixing claw 87 is released from the outside of the main board case 24 and the breakage pin 44 is removed. It cannot be removed.

また第1ケース体41の内部側には、図5,図6等に示すように損壊ピン装着部84の近傍に基板保持部92が設けられている。この基板保持部92は、主制御基板23を被損壊部49上及びその近傍において保持するもので、損壊ピン装着部84に対してスライド方向の嵌合壁75側に配置されており、被損壊部49の裏面(第1ケース体41の底壁71に対向する面)に当接する1又は複数の第1保持リブ92aと、被損壊部49の外側で主制御基板23の電子部品装着面23aに当接する1又は複数の第2保持リブ92bとで構成されている。第1保持リブ92aは、例えばスライド方向に沿って配置され、第1ケース体41の底壁71の内面側に一体に突接されている。また第2保持リブ92bは、第1ケース体41の底壁71の内面側に嵌合壁75と平行に立設された支持壁93からスライド方向に突設されている。   Further, on the inner side of the first case body 41, a substrate holding portion 92 is provided in the vicinity of the breakage pin mounting portion 84 as shown in FIGS. The board holding portion 92 holds the main control board 23 on the damaged portion 49 and in the vicinity thereof, and is disposed on the side of the fitting wall 75 in the sliding direction with respect to the damaged pin mounting portion 84 and is damaged. One or a plurality of first holding ribs 92 a that contact the back surface of the portion 49 (the surface facing the bottom wall 71 of the first case body 41), and the electronic component mounting surface 23 a of the main control board 23 outside the damaged portion 49. And one or a plurality of second holding ribs 92b that come into contact with each other. For example, the first holding rib 92 a is arranged along the sliding direction and is integrally protruded from the inner surface side of the bottom wall 71 of the first case body 41. Further, the second holding rib 92 b is projected in a sliding direction from a support wall 93 erected in parallel with the fitting wall 75 on the inner surface side of the bottom wall 71 of the first case body 41.

封止手段43は、主基板ケース24の封止領域24bに対応して、第2ケース体42の開口56及び第1ケース体41の側壁72に沿って例えば一列状に複数組(ここでは2組)配置されている。各封止手段43は、図3、図7、図8等に示すように、第1ケース体41側の被結合部101と、第2ケース体42側の封止部材102及び開封障害部103とで構成されている。被結合部101は、第1ケース体41側の側壁72の内面側に突設された嵌合支持部104上に設けられている。嵌合支持部104は、底壁71に平行な板状で、底壁71との間に所定距離をおいて側壁72の内側、即ち封止領域24b側に張り出すように一体に形成されており、側壁72に沿って複数(ここでは2つ)の被結合部101が設けられている。   The sealing means 43 corresponds to the sealing region 24b of the main substrate case 24, and a plurality of sets (in this case, 2 in a row), for example, along the opening 56 of the second case body 42 and the side wall 72 of the first case body 41. Set) is arranged. As shown in FIGS. 3, 7, 8, etc., each sealing means 43 includes a coupled portion 101 on the first case body 41 side, a sealing member 102 on the second case body 42 side, and an opening obstruction portion 103. It consists of and. The coupled portion 101 is provided on a fitting support portion 104 that projects from the inner surface side of the side wall 72 on the first case body 41 side. The fitting support portion 104 is formed in a plate shape parallel to the bottom wall 71, and is integrally formed so as to protrude to the inside of the side wall 72, that is, to the sealing region 24b side with a predetermined distance from the bottom wall 71. A plurality (two in this case) of the coupled portions 101 are provided along the side wall 72.

各被結合部101は、例えばスライド方向に形成された1つの挿通スリット105と、この挿通スリット105の両側に平行に配置された一対の逃げ用スリット106と、それら挿通スリット105と逃げ用スリット106との間に形成された一対の弾性係合部107とを備えている。挿通スリット105には、封止部材102の結合部123に対応してその略中央に拡幅部105aが形成されている。   Each coupled portion 101 includes, for example, one insertion slit 105 formed in the sliding direction, a pair of escape slits 106 arranged in parallel on both sides of the insertion slit 105, the insertion slits 105, and the escape slits 106. And a pair of elastic engagement portions 107 formed between the two. In the insertion slit 105, a widened portion 105 a is formed substantially at the center corresponding to the coupling portion 123 of the sealing member 102.

また、嵌合支持部104の第2ケース体42側の面(以下、表面104aとする)には、各被結合部101に対してその配列方向の両側、即ち逃げ用スリット106の外側に互いに平行な一対の案内板108,108が第2ケース体42の台板67側に向けて立設されている。また、案内板108とその内側の逃げ用スリット106との間の嵌合支持部104上には、封止部材102の嵌合突部127に対応する嵌合孔109aと、その嵌合孔109aの側壁72側に設けられ且つ表面104a側に突出する規制部109bとが設けられている。なお、嵌合支持部104と底壁71との間には、それらを接続する補強リブ110が、被結合部101を避けた位置に複数設けられている。   In addition, the surface of the fitting support portion 104 on the second case body 42 side (hereinafter referred to as the surface 104a) is mutually opposite to each coupled portion 101 on both sides in the arrangement direction, that is, outside the escape slit 106. A pair of parallel guide plates 108 and 108 are erected toward the base plate 67 side of the second case body 42. Further, on the fitting support portion 104 between the guide plate 108 and the escape slit 106 on the inside thereof, a fitting hole 109a corresponding to the fitting protrusion 127 of the sealing member 102, and the fitting hole 109a. And a regulating portion 109b that is provided on the side wall 72 side and protrudes on the surface 104a side. In addition, between the fitting support part 104 and the bottom wall 71, the reinforcement rib 110 which connects them is provided with two or more positions where the to-be-joined part 101 was avoided.

封止部材102及び開封障害部103は、封止領域24bに対応して第2ケース体42に形成された封止用開口部111内に配置されている。封止用開口部111は、第1ケース体41側の被結合部101に対応して複数(ここでは2つ)設けられており、夫々台板67から起立板68を経て底板66に達する開口状に形成されている。   The sealing member 102 and the opening obstruction part 103 are disposed in a sealing opening 111 formed in the second case body 42 corresponding to the sealing region 24b. A plurality of (here, two) sealing openings 111 are provided corresponding to the coupled parts 101 on the first case body 41 side, and each of the openings reaches the bottom plate 66 from the base plate 67 through the upright plate 68. It is formed in a shape.

封止部材102は、断面矩形状の軸部121と、この軸部121の後端側に設けられた鍔部122と、軸部121の先端側に設けられた台形状の結合部123と、鍔部122から上側に突出する被押圧部124とを備え、封止用開口部111のうち、台板67に形成された台板開口部111a内に配置され、損壊容易な1又は複数の保持部125を介して第2ケース体42に一体成形されており、主基板ケース24を封止する際に被押圧部124が押圧されると、それによって保持部125が損壊して第2ケース体42側から切り離され、第1ケース体41側の被結合部101に離脱不能に結合するようになっている。鍔部122は、例えば略矩形状に形成されており、台板開口部111aを略塞ぐように台板開口部111a内に配置され、スライド方向に対する左右の両縁部122a,122bと、それらの外側に対向する台板開口部111a側の縁部との間が、例えば夫々2箇所に設けられた保持部125により連結されている。   The sealing member 102 includes a shaft portion 121 having a rectangular cross section, a flange portion 122 provided on the rear end side of the shaft portion 121, a trapezoidal coupling portion 123 provided on the front end side of the shaft portion 121, One or a plurality of holding members that are easily damaged and are disposed in a base plate opening 111a formed in the base plate 67 of the sealing opening 111. The second case body 42 is integrally formed through the portion 125, and when the pressed portion 124 is pressed when the main substrate case 24 is sealed, the holding portion 125 is thereby damaged and the second case body is broken. It is cut off from the 42 side and is detachably coupled to the coupled portion 101 on the first case body 41 side. The flange 122 is formed, for example, in a substantially rectangular shape, and is disposed in the base plate opening 111a so as to substantially close the base plate opening 111a, and both left and right edges 122a, 122b in the sliding direction, and For example, holding portions 125 provided at two locations are connected to the edge on the side of the base plate opening 111a facing the outside.

鍔部122には、スライド方向に対する左右の両縁部122a,122bと、スライド方向のロック状態側(基板格納領域24a側)の縁部122cとに沿って側壁126a,126bと前壁126cとが被結合部101側に向けて突設されている。また、側壁126a,126bには、例えばその開口56側端部に嵌合突部127が設けられている。側壁126a,126bは、その外面側が被結合部101側の案内板108に、開口56側の縁部が被結合部101側の規制部109bに夫々沿うように形成されており、封止部材102が被結合部101側に押し込まれたとき、側壁126a,126bが案内板108と規制部109bとに沿って摺動することにより被結合部101側に案内され、嵌合突部127が嵌合支持部104上の嵌合孔109aに嵌合するようになっている。   Side wall 126a, 126b and front wall 126c are provided in flange 122 along edge 122c on both the left and right edges 122a, 122b in the sliding direction and the locked state side (substrate storage area 24a side) in the sliding direction. It protrudes toward the coupled portion 101 side. Further, the side wall 126a, 126b is provided with a fitting projection 127, for example, at an end portion on the opening 56 side. The side walls 126a and 126b are formed such that the outer surface side thereof is along the guide plate 108 on the coupled portion 101 side and the edge portion on the opening 56 side is along the regulating portion 109b on the coupled portion 101 side. Is pushed into the coupled portion 101 side, the side walls 126a and 126b slide along the guide plate 108 and the regulating portion 109b to be guided to the coupled portion 101 side, and the fitting protrusion 127 is fitted. It fits in the fitting hole 109 a on the support portion 104.

なお、規制部109bは、鍔部122が保持部125により第2ケース体42側に連結されている状態では側壁126a,126b及び嵌合突部127に到達しない長さに設けられ(図10(a))、第1ケース体41に対して第2ケース体42をロック状態側にスライドさせる際に側壁126a,126b及び嵌合突部127が規制部109bと干渉しないようになっている。   The restricting portion 109b is provided with a length that does not reach the side walls 126a, 126b and the fitting protrusion 127 in a state where the flange portion 122 is connected to the second case body 42 side by the holding portion 125 (FIG. 10 ( a)) When the second case body 42 is slid to the locked state side with respect to the first case body 41, the side walls 126a and 126b and the fitting protrusion 127 do not interfere with the restricting portion 109b.

軸部121は、鍔部122の中心部から被結合部101側に向けて突設され、例えばスライド方向に対する左右方向に偏平な断面矩形状に形成されており、その幅は被結合部101側の拡幅部105aの内幅と略同じか若干小さく形成されている。この軸部121の先端側の結合部123は、鍔部122が保持部125により第2ケース体42側に連結されている状態では被結合部101に到達せず(図10(a))、封止部材102が被結合部101側に押し込まれて第2ケース体42側から切り離され、鍔部122の側壁126a,126b等が嵌合支持部104の表面104aに当接したとき、被結合部101の挿通スリット105を貫通してその裏側に離脱不能に係合するようになっている(図10
(b))。
The shaft portion 121 protrudes from the center portion of the flange portion 122 toward the coupled portion 101 side, and is formed, for example, in a rectangular cross-sectional shape that is flat in the left-right direction with respect to the sliding direction, and its width is the coupled portion 101 side. It is formed to be approximately the same as or slightly smaller than the inner width of the widened portion 105a. The coupling portion 123 on the distal end side of the shaft portion 121 does not reach the coupled portion 101 in a state where the flange portion 122 is coupled to the second case body 42 side by the holding portion 125 (FIG. 10A). When the sealing member 102 is pushed into the coupled portion 101 side and separated from the second case body 42 side, and the side walls 126a, 126b, etc. of the flange portion 122 abut against the surface 104a of the fitting support portion 104, the coupled member It penetrates the insertion slit 105 of the part 101 and engages with the back side thereof in a non-detachable manner (FIG. 10).
(B)).

被押圧部124は、封止部材102を被結合部101側に向けて押圧する際にその押圧操作を受ける部分であって、鍔部122の中心部から外向き突出状に設けられており、その中央に凹部124aが形成されている。封止部材102を被結合部101側に向けて押圧する際には、この凹部124aにドライバー等の先端部を押し当てることにより容易に押圧操作可能である。   The pressed portion 124 is a portion that receives a pressing operation when pressing the sealing member 102 toward the coupled portion 101 side, and is provided to protrude outward from the center portion of the flange portion 122. A recess 124a is formed at the center. When the sealing member 102 is pressed toward the coupled portion 101 side, a pressing operation can be easily performed by pressing a tip portion such as a driver against the concave portion 124a.

開封障害部103は、図7(a)、図8(a)等に示すように、封止用開口部111のうち、起立板68に形成された起立板開口部111bから底板66に形成された底板開口部111cにかけてその内側に配置され、損壊容易な第1,第2損壊部131,132を介して第2ケース体42に一体成形されており、封止部材102が第2ケース体42から切り離されて第1ケース体41側に結合したとき、その封止部材102のスライド方向ロック側に当接又は略当接するようになっている。   As shown in FIG. 7A, FIG. 8A, etc., the unsealable portion 103 is formed on the bottom plate 66 from the upright plate opening 111b formed in the upright plate 68 of the sealing opening 111. It is disposed on the inner side of the bottom plate opening 111c and is integrally formed with the second case body 42 via the first and second damage parts 131 and 132 that are easily damaged, and the sealing member 102 is the second case body 42. When it is separated from the first case body 41 and coupled to the first case body 41 side, it comes into contact with or substantially contacts the sliding direction lock side of the sealing member 102.

この開封障害部103は、例えば封止部材102に対するスライド方向ロック側に立設された支持板133と、この支持板133から封止部材102側に突設された当接部134とを備えている。支持板133は、起立板開口部111bを略塞ぐように起立板68と同一平面上に配置され、内側端部が嵌合支持部104の表面104aに当接又は近接しており、その内側端部近傍に当接部134が設けられている。当接部134は、封止部材102が保持部125により第2ケース体42側に連結されている状態では封止部材102から離間しており(図10(a))、封止部材102が第2ケース体42から切り離されて第1ケース体41側に結合したとき(図10(b))、その封止部材102の前壁126cの外面側に当接又は近接するようになっている。   The unsealable portion 103 includes, for example, a support plate 133 erected on the sliding direction lock side with respect to the sealing member 102, and a contact portion 134 that protrudes from the support plate 133 toward the sealing member 102. Yes. The support plate 133 is disposed on the same plane as the upright plate 68 so as to substantially block the upright plate opening 111b, and the inner end thereof is in contact with or close to the surface 104a of the fitting support portion 104. A contact portion 134 is provided in the vicinity of the portion. The contact portion 134 is separated from the sealing member 102 in a state where the sealing member 102 is connected to the second case body 42 side by the holding portion 125 (FIG. 10A). When separated from the second case body 42 and coupled to the first case body 41 side (FIG. 10B), the outer surface side of the front wall 126c of the sealing member 102 comes into contact with or is close to. .

第1損壊部131は、図7(a)に示すように、支持板133の外側端部におけるスライド方向左右両側と封止用開口部111の縁部又はその近傍、例えば台板67側の囲いリブ67aとの間を夫々連結するように設けられ、主基板ケース24の外側からニッパー等により容易に損壊可能となっている。また、第2損壊部132は、図7(a)、図8(a)に示すように、支持板133の内側端部と、底板開口部111cの縁部又はその近傍、例えば底板66及び仕切り壁57との間を、底板開口部111c内をスライド方向に横切って連結するように設けられ、例えばその外側縁部が底板66と略面一で、内側縁部が嵌合支持部104の表面104aに当接又は近接する内外方向幅広状に形成されており、主基板ケース24の外側からニッパー等により損壊可能となっている。なお、この第2損壊部132は、底板66とその両側に立設された起立板68及び膨出部61の側壁61aとで構成される内向きの凹部135内に配置されているため、第1損壊部131に比べると損壊操作が若干困難となっている。   As shown in FIG. 7A, the first damaged portion 131 is an enclosure on the outer end of the support plate 133 on both the left and right sides in the sliding direction and the edge of the opening 111 for sealing or the vicinity thereof, for example, the base plate 67 side. The ribs 67a are provided so as to be connected to each other, and can be easily damaged by a nipper or the like from the outside of the main board case 24. Further, as shown in FIGS. 7A and 8A, the second damaged portion 132 includes an inner end portion of the support plate 133 and an edge portion of the bottom plate opening portion 111c or the vicinity thereof, for example, the bottom plate 66 and the partition. For example, the outer edge is substantially flush with the bottom plate 66, and the inner edge is the surface of the fitting support 104. It is formed in a wide shape in the inner and outer direction that is in contact with or close to 104a, and can be damaged from the outside of the main board case 24 by a nipper or the like. The second damaged portion 132 is disposed in the inwardly recessed portion 135 formed by the bottom plate 66, the upright plate 68 standing on both sides of the bottom plate 66, and the side wall 61a of the bulging portion 61. Compared to the one damaged part 131, the damage operation is slightly difficult.

以上のような主基板ケース24を組み立てる際には、まず第2ケース体42の内側に主制御基板23を装着、固定し、その第2ケース体42の一対の係合突部69を第1ケース体41の案内溝78,79に沿って被係合孔83に差し込んだ後、第2ケース体42の係合爪70を第1ケース体41の切り欠き部81に嵌合させてアンロック状態に嵌め合わせる(図9(a)→(b))。このとき、第2ケース体42側の周壁54は、第1ケース体41側の支持壁93の外側に嵌合する。また、第2ケース体42側の封止部材102は、第1ケース体41側の被結合部101に対してスライド方向にずれた位置にあり、第2ケース体42側の台板67はその開口56側縁部が第1ケース体41側の側壁72よりも外側に突出している。   When assembling the main board case 24 as described above, first, the main control board 23 is mounted and fixed inside the second case body 42, and the pair of engaging protrusions 69 of the second case body 42 are connected to the first case body 42. After being inserted into the engaged hole 83 along the guide grooves 78 and 79 of the case body 41, the engaging claw 70 of the second case body 42 is fitted into the notch portion 81 of the first case body 41 to unlock it. It fits in a state (FIG. 9 (a)-> (b)). At this time, the peripheral wall 54 on the second case body 42 side is fitted to the outside of the support wall 93 on the first case body 41 side. Further, the sealing member 102 on the second case body 42 side is in a position shifted in the sliding direction with respect to the coupled portion 101 on the first case body 41 side, and the base plate 67 on the second case body 42 side is The edge part on the opening 56 side protrudes outside the side wall 72 on the first case body 41 side.

次に、第2ケース体42と第1ケース体41とを互いに相対的にスライドさせて、第2ケース体42側の係合爪70を第1ケース体41側の係止部82に係合させ、第1ケース体41と第2ケース体42とを結合状態でロックする(図9(b)→(c))。このとき、主制御基板23の端部が基板保持部92の第1保持リブ92aと第2保持リブ92bとの間に進入して、第1保持リブ92aが被損壊部49の裏面に、第2保持リブ92bが被損壊部49の外側で主制御基板23の電子部品装着面23aにそれぞれ当接した状態となり、また主制御基板23側の嵌合孔50と第1ケース体41側の損壊ピン装着部84の貫通孔88とが一致した状態となる。更に、第2ケース体42側の封止部材102は第1ケース体41側の被結合部101と内外方向に合致し、また第2ケース体42側の台板67はその開口56側縁部が第1ケース体41側の側壁72とスライド方向に略一致した状態となる(図10(a))。   Next, the second case body 42 and the first case body 41 are slid relative to each other, and the engaging claw 70 on the second case body 42 side is engaged with the locking portion 82 on the first case body 41 side. Then, the first case body 41 and the second case body 42 are locked in a coupled state (FIG. 9 (b) → (c)). At this time, the end of the main control board 23 enters between the first holding rib 92a and the second holding rib 92b of the board holding portion 92, and the first holding rib 92a is placed on the back surface of the damaged portion 49. 2 The holding ribs 92b are in contact with the electronic component mounting surface 23a of the main control board 23 outside the damaged portion 49, and the main control board 23 side fitting hole 50 and the first case body 41 side are damaged. The through hole 88 of the pin mounting portion 84 is in a state of matching. Further, the sealing member 102 on the second case body 42 side coincides with the coupled portion 101 on the first case body 41 side inward and outward, and the base plate 67 on the second case body 42 side is the edge on the opening 56 side. Is substantially aligned with the side wall 72 on the first case body 41 side in the sliding direction (FIG. 10A).

続いて図10に示すように、複数(2組)の封止手段43のうちの1つを用いて主基板ケース24を封止する。即ち、ドライバー等の工具の先端を封止部材102の被押圧部124に当て、内側、即ち第1ケース体41側に押圧する。これにより、保持部125が損壊してその封止部材102が第2ケース体42から切り離されると共に、その封止部材102の先端側の結合部123が弾性係合部107を両側に押し広げながら挿通スリット105内に嵌合する。そして、封止部材102の鍔部122が嵌合支持部104の表面104aに当接したとき、結合部123が挿通スリット105を貫通して弾性係合部107の裏側に係合し、その封止部材102は第2ケース体42から完全に独立した状態で第1ケース体41側に離脱不能に結合した状態となる(図10(b))。   Subsequently, as shown in FIG. 10, the main substrate case 24 is sealed using one of a plurality (two sets) of sealing means 43. That is, the tip of a tool such as a screwdriver is applied to the pressed portion 124 of the sealing member 102 and pressed toward the inside, that is, the first case body 41 side. As a result, the holding portion 125 is damaged and the sealing member 102 is separated from the second case body 42, and the coupling portion 123 on the distal end side of the sealing member 102 pushes the elastic engagement portion 107 to both sides. It fits in the insertion slit 105. When the flange portion 122 of the sealing member 102 comes into contact with the surface 104a of the fitting support portion 104, the coupling portion 123 penetrates the insertion slit 105 and engages with the back side of the elastic engagement portion 107, and the sealing is performed. The stop member 102 is in a state in which it is detachably coupled to the first case body 41 while being completely independent from the second case body 42 (FIG. 10B).

このとき、その封止部材102に対応する開封障害部103の当接部134が、その封止部材102のスライド方向ロック側に当接又は近接した状態となるため、第2ケース体42と第1ケース体41とを開方向、即ちアンロック状態側に相対的にスライドさせようとしても、第1ケース体41側に結合している封止部材102が、当接部134を介して第2ケース体42の開方向への相対移動を阻止するため、そのままでは主基板ケース24を開封することはできない。   At this time, the contact portion 134 of the unsealing obstruction portion 103 corresponding to the sealing member 102 is in contact with or close to the sliding direction lock side of the sealing member 102. Even if the first case body 41 is slid relative to the opening direction, that is, the unlocked state side, the sealing member 102 coupled to the first case body 41 side is connected to the second case via the contact portion 134. Since the relative movement of the case body 42 in the opening direction is prevented, the main board case 24 cannot be opened as it is.

封止手段43による封止が完了すると、続いて図11に示すように損壊ピン44を損壊ピン装着部84に装着する。即ち、損壊ピン44の係合突起86を、傾斜部88cが基板保持部92側に向くように貫通孔88に挿入する(図11(a))。そして、固定爪87が爪挿通孔91を通過して係合受け部89の内側に係合したとき、係合突起86における傾斜部88cの中間部分よりも先端側が主制御基板23の嵌合孔50に嵌合した状態となる(図11(b)) 。またこのとき、損壊ピン44の頭部85が囲い壁90の内側に嵌合してその内側を完全に塞ぐため、主基板ケース24の外側から固定爪87の係合を解除して損壊ピン44を取り外すことはできない。   When the sealing by the sealing means 43 is completed, the damaged pin 44 is subsequently mounted on the damaged pin mounting portion 84 as shown in FIG. That is, the engaging protrusion 86 of the breakage pin 44 is inserted into the through hole 88 so that the inclined portion 88c faces the substrate holding portion 92 side (FIG. 11A). When the fixed claw 87 passes through the claw insertion hole 91 and engages with the inside of the engagement receiving portion 89, the front end side of the engagement protrusion 86 is closer to the fitting hole of the main control board 23 than the intermediate portion of the inclined portion 88c. 50 (FIG. 11 (b)). At this time, the head 85 of the breakage pin 44 fits inside the enclosure wall 90 and completely closes the inside, so that the engagement of the fixing claw 87 is released from the outside of the main board case 24 and the breakage pin 44 is removed. Cannot be removed.

損壊ピン44が装着された主基板ケース24は、各コネクタ46に各種ハーネスが接続され、コネクタカバー(図示省略)等が装着された後、集球ケース22の背面側の主基板ケース装着部31に着脱自在に装着される。   In the main board case 24 to which the breakage pins 44 are attached, various harnesses are connected to the connectors 46, a connector cover (not shown) and the like are attached, and then the main board case attachment portion 31 on the back side of the ball collecting case 22 is attached. Removably attached to.

検査等のために主基板ケース24を正規に開封する場合には、まず主基板ケース24を主基板ケース装着部31から取り外し、各種ハーネスをコネクタ46から取り外した後、図12に示すように封止手段43による封止を解除する。即ち、封止状態となっている封止手段43の第1,第2損壊部131,132をニッパー等の工具を用いて切断し、開封障害部103を第2ケース体42から切り離して除去し、起立板開口部111b及び底板開口部111cを開放する(図12(a))。これにより、第2ケース体42側には第1ケース体41側の封止部材102を規制する部分がなくなるため、第2ケース体42を第1ケース体41に対してアンロック状態側に相対的にスライドさせることができ(図12(b))、主基板ケース24を開封することができる。   When the main board case 24 is properly opened for inspection or the like, the main board case 24 is first removed from the main board case mounting portion 31, various harnesses are removed from the connector 46, and then sealed as shown in FIG. The sealing by the stopping means 43 is released. That is, the first and second damaged parts 131 and 132 of the sealing means 43 in the sealed state are cut using a tool such as a nipper, and the opening obstacle 103 is separated from the second case body 42 and removed. The standing plate opening 111b and the bottom plate opening 111c are opened (FIG. 12A). As a result, the second case body 42 does not have a portion that regulates the sealing member 102 on the first case body 41 side, so that the second case body 42 is positioned relative to the first case body 41 in the unlocked state. The main board case 24 can be unsealed (FIG. 12B).

また、このように第2ケース体42を第1ケース体41に対してロック状態からアンロック状態にスライドさせると、第2ケース体42側に固定されている主制御基板23も第1ケース体41側に固定されている損壊ピン44に対して相対的にスライド移動する。その際、図13に示すように、損壊ピン44の傾斜部86cによって被損壊部49が主基板ケース24の内側に向けて面外方向に押され、それによって低強度部48が破断して被損壊部49が主制御基板23から切り離される。   In addition, when the second case body 42 is slid from the locked state to the unlocked state with respect to the first case body 41 in this way, the main control board 23 fixed to the second case body 42 side also becomes the first case body. It slides relative to the breakage pin 44 fixed to the 41 side. At that time, as shown in FIG. 13, the damaged portion 49 is pushed inwardly by the inclined portion 86 c of the breaking pin 44 toward the inside of the main board case 24, whereby the low strength portion 48 is broken and covered. The damaged portion 49 is separated from the main control board 23.

このとき、一対の第2保持リブ92bが、被損壊部49の外側で主制御基板23の電子部品装着面23aに当接して主基板ケース24の内側への移動を規制しているため、被損壊部49が面外方向に押される際にそれに引っ張られてその周辺部分も面外方向に移動することがなく、被損壊部49を低強度部48において確実に損壊させることができる。   At this time, the pair of second holding ribs 92b are in contact with the electronic component mounting surface 23a of the main control board 23 on the outside of the damaged portion 49 and restrict the movement of the main board case 24 to the inside. When the damaged portion 49 is pushed in the out-of-plane direction, the damaged portion 49 is not pulled and moved in the out-of-plane direction, so that the damaged portion 49 can be reliably damaged in the low-strength portion 48.

なお、被損壊部49にはプリントパターンは形成されていないため、主基板ケース24が開封されて被損壊部49が損壊した後も主制御基板23としての機能に影響はない。従って、主基板ケース24が開封された後、これと交換する新しい主基板ケース24が到着するまでの間については、開封済みの主基板ケース24を残りの封止手段43によって再び封止することにより引き続き使用することが可能である。   In addition, since the printed pattern is not formed in the damaged part 49, the function as the main control board 23 is not affected even after the main board case 24 is opened and the damaged part 49 is damaged. Therefore, after the main board case 24 is opened, until the new main board case 24 to be exchanged arrives, the opened main board case 24 is sealed again by the remaining sealing means 43. Can still be used.

以上説明したように、本実施形態のパチンコ機は、封止手段43による封止が解除されて主基板ケース24が開かれる際に主制御基板23上の被損壊部49を損壊する損壊ピン44を備えているため、主基板ケース24が開封済みであるか否かを、開封障害部103の有無の他、主制御基板23上の被損壊部49の状態によってより容易に判断することが可能である。   As described above, in the pachinko machine according to the present embodiment, the damage pin 44 that damages the damaged portion 49 on the main control board 23 when the sealing by the sealing means 43 is released and the main board case 24 is opened. Therefore, it is possible to more easily determine whether or not the main board case 24 has been opened according to the state of the damaged part 49 on the main control board 23 as well as the presence or absence of the opening obstruction part 103. It is.

また、損壊ピン44は、主基板ケース24の外側からは取り外しできない状態で第1ケース体41に装着可能に構成されており、主基板ケース24が封止手段43により封止された後に第1ケース体41に装着されることによりその損壊ピン44上の係合突起86が被損壊部49に係合し、封止手段43による封止が解除されて主基板ケース24が開封される際に損壊ピン44から被損壊部49に力が加わって被損壊部49が損壊するように構成されているため、封止時の操作が損壊ピンを装着するだけと非常に簡単で、しかも痕跡を残すことなく損壊ピン44を取り外すことはできないため、二重に封止を行ったのと同じ効果が期待できる。   Further, the breakage pin 44 is configured to be attachable to the first case body 41 in a state in which it cannot be removed from the outside of the main board case 24, and the first pin after the main board case 24 is sealed by the sealing means 43. By being attached to the case body 41, the engagement protrusion 86 on the breakage pin 44 is engaged with the damaged portion 49, and when the sealing by the sealing means 43 is released and the main board case 24 is opened. Since the damaged portion 49 is configured to be damaged by applying a force from the damaged pin 44 to the damaged portion 49, the operation at the time of sealing is very simple and only a trace is left. Since the breakage pin 44 cannot be removed without any failure, the same effect as the double sealing can be expected.

また、被損壊部49は破断容易な低強度部48を介して主制御基板23上に一体に形成されており、損壊ピン44から被損壊部49に力が加わって低強度部48が破断することにより被損壊部49が損壊するように構成されているため、主基板ケース24の開封時に被損壊部49を容易且つ確実に損壊させることができる。   Further, the damaged portion 49 is integrally formed on the main control board 23 via a low-strength portion 48 that is easily broken, and the low-strength portion 48 is broken by applying a force from the breaking pin 44 to the damaged portion 49. Thus, the damaged portion 49 is configured to be damaged, so that the damaged portion 49 can be easily and reliably damaged when the main substrate case 24 is opened.

図14及び図15は本発明の第2の実施形態を例示し、封止部材102の結合部123を開封時損壊手段とし、主基板ケース24を封止すべく封止部材102が操作されることにより、結合部(開封時損壊手段)123が被損壊部49に係合するように構成した例を示している。なお、本実施形態に関する以下の説明で特に触れない構成については第1の実施形態と同一であるとする。   14 and 15 exemplify the second embodiment of the present invention, and the sealing member 102 is operated to seal the main substrate case 24 using the joint portion 123 of the sealing member 102 as the breakage means at the time of opening. Thus, an example is shown in which the connecting portion (breaking breakage means) 123 is engaged with the damaged portion 49. Note that configurations not particularly mentioned in the following description regarding the present embodiment are the same as those in the first embodiment.

本実施形態の主制御基板23は、図15(a)に示すように、その一端側に封止手段43側に突出する突出部141が設けられている。この突出部141上には、各封止手段43に対応して被損壊部49が例えば2つ設けられており、第1ケース体41と第2ケース体42とをアンロック状態からロック状態にスライドさせたとき、その突出部141が嵌合支持部104に沿ってその裏側に挿入され(図14)、各被損壊部49が夫々被結合部101の裏側に重なるようになっている。   As shown in FIG. 15A, the main control board 23 of the present embodiment is provided with a projecting portion 141 projecting to the sealing means 43 side at one end thereof. On the protruding portion 141, for example, two damaged portions 49 are provided corresponding to the respective sealing means 43, and the first case body 41 and the second case body 42 are changed from the unlocked state to the locked state. When slid, the projecting portion 141 is inserted along the fitting support portion 104 on the back side (FIG. 14), and each damaged portion 49 overlaps the back side of the coupled portion 101.

主制御基板23の突出部141上には、そのスライド方向一端側の縁部を例えば略矩形状に取り囲むようにコの字型のスリット49aが形成され、そのスリット49aの内側が被損壊部49となっており、スリット49aの先端部と主制御基板23の縁部との間に僅かに残された部分が、被損壊部49とその他の部分とを連結する破断容易な低強度部48となっている。更に突出部141上には、被結合部101の挿通スリット105に対応する位置に、例えばスリット49aと交差するように嵌合孔50が形成されている。   On the protrusion 141 of the main control board 23, a U-shaped slit 49a is formed so as to surround the edge on one end side in the sliding direction, for example, in a substantially rectangular shape, and the inside of the slit 49a is the damaged portion 49. The portion left slightly between the tip of the slit 49a and the edge of the main control board 23 is an easily breakable low-strength portion 48 that connects the damaged portion 49 and other portions. It has become. Further, a fitting hole 50 is formed on the protruding portion 141 at a position corresponding to the insertion slit 105 of the coupled portion 101 so as to intersect the slit 49a, for example.

また、第1ケース体41上には、主制御基板23の突出部141をその裏側から支持する1又は複数の押さえリブ142が、底壁71から嵌合支持部104側に一体に突設されている。   Further, on the first case body 41, one or a plurality of holding ribs 142 for supporting the protruding portion 141 of the main control board 23 from the back side thereof are integrally projected from the bottom wall 71 to the fitting support portion 104 side. ing.

以上のような本実施形態においては、第1ケース体41と第2ケース体42とが互いに嵌め合わされてロック状態とされた後、図14に示すように封止部材102が押し込まれ、その封止部材102の先端側の結合部123が挿通スリット105を貫通して弾性係合部107の裏側に係合して封止が完了したとき、その結合部(開封時損壊手段)123が主制御基板23の嵌合孔50に係合した状態となる。   In the present embodiment as described above, after the first case body 41 and the second case body 42 are fitted together and locked, the sealing member 102 is pushed in as shown in FIG. When the coupling portion 123 on the distal end side of the stop member 102 passes through the insertion slit 105 and engages with the back side of the elastic engagement portion 107 and the sealing is completed, the coupling portion (breaking breakage means) 123 is the main control. It will be in the state engaged with the fitting hole 50 of the board | substrate 23. FIG.

また、主基板ケース24の開封時には、第1の実施形態と同様の手順で開封障害部103が第2ケース体42から切り離され、第2ケース体42が第1ケース体41に対してアンロック状態側に相対的にスライドされる。このとき、第2ケース体42に固定されている主制御基板23も第1ケース体41に対して相対的にスライド移動するが(図15(a)→(b))、封止部材102の結合部123が係合している被損壊部49だけは相対移動できず、それによって低強度部48が破断して被損壊部49が主制御基板23から切り離される。   Further, when the main board case 24 is opened, the unsealable portion 103 is separated from the second case body 42 in the same procedure as in the first embodiment, and the second case body 42 is unlocked with respect to the first case body 41. It is slid relative to the state side. At this time, the main control board 23 fixed to the second case body 42 also slides relative to the first case body 41 (FIGS. 15A to 15B). Only the damaged portion 49 with which the coupling portion 123 is engaged cannot move relative to each other, whereby the low-strength portion 48 is broken and the damaged portion 49 is separated from the main control board 23.

以上説明したように、本実施形態の場合も第1の実施形態と同様、主基板ケース24が開封済みであるか否かを、開封障害部103の有無の他、主制御基板23上の被損壊部49の状態によってより容易に判断することが可能であるが、更に主基板ケース24を組み立てる際には、第1ケース体41と第2ケース体42とを嵌め合わせてロックし、封止手段43により封止するという従来と同様の手順以外、特別な操作が不要であるという利点がある。   As described above, also in this embodiment, as in the first embodiment, whether or not the main board case 24 has been opened is determined based on whether or not the opening obstruction part 103 is present and whether the main board case 24 is covered on the main control board 23. Although it can be determined more easily depending on the state of the damaged portion 49, when the main board case 24 is further assembled, the first case body 41 and the second case body 42 are fitted and locked, and sealed. There is an advantage that a special operation is not required except for the same procedure as the conventional method of sealing by means 43.

図16及び図17は本発明の第3の実施形態を例示し、第1の実施形態における損壊ピン44に代えて、第1ケース体41上に、主制御基板23上の被損壊部49に係合する係合位置から係合しない待避位置側に弾性変形可能な係合爪(開封時損壊手段)151を設けた例を示している。なお、本実施形態に関する以下の説明で特に触れない構成については第1の実施形態と同一であるとする。   16 and 17 exemplify the third embodiment of the present invention. Instead of the damage pin 44 in the first embodiment, the damaged portion 49 on the main control board 23 is formed on the first case body 41. An example is shown in which an engaging claw (breakage breakage means 151) that can be elastically deformed is provided from the engaging position to the retracted position that does not engage. Note that configurations not particularly mentioned in the following description regarding the present embodiment are the same as those in the first embodiment.

本実施形態の主制御基板23には、その角部近傍に、スライド方向に沿って形成されたV字状の切り欠き部152と、スライド方向に直交する線状の切り込み部153とで囲まれた被損壊部49が設けられており、切り欠き部152の先端部と切り込み部153の先端部との間に僅かに残された部分が、被損壊部49とその他の部分とを連結する破断容易な低強度部48となっている。また、被損壊部49における切り込み部153側の端部には、係合爪151が係合可能な切り欠き状の被係合部154が形成されている。   The main control board 23 of the present embodiment is surrounded by a V-shaped cutout portion 152 formed along the slide direction and a linear cutout portion 153 orthogonal to the slide direction in the vicinity of the corner portion. The damaged portion 49 is provided, and the portion slightly left between the tip portion of the notch portion 152 and the tip portion of the cut portion 153 connects the damaged portion 49 and other portions. An easy low-strength portion 48 is formed. Further, a notched engaged portion 154 to which the engaging claw 151 can be engaged is formed at the end of the damaged portion 49 on the side of the notched portion 153.

また第1ケース体41の内部側には、被損壊部49上又はその近傍で主制御基板23の面外方向への移動を規制する基板保持部92が設けられている。この基板保持部92は、例えばスライド方向に沿って第1ケース体41の底壁71の内面側に一体に突接され且つ主制御基板23の裏面23bに当接する1又は複数の第1保持リブ92aと、第1ケース体41の底壁71の内面側に嵌合壁75と平行に立設された支持壁93からスライド方向に突設され且つ主制御基板23の電子部品装着面23aに当接する1又は複数の第2保持リブ92bとで構成されている。なお、この基板保持部92は省略してもよい。   Further, on the inner side of the first case body 41, a substrate holding portion 92 that restricts the movement of the main control substrate 23 in the out-of-plane direction on or near the damaged portion 49 is provided. The substrate holding portion 92 is, for example, one or more first holding ribs that are integrally projected on the inner surface side of the bottom wall 71 of the first case body 41 along the sliding direction and abut against the back surface 23b of the main control board 23. 92a and a support wall 93 standing in parallel with the fitting wall 75 on the inner surface side of the bottom wall 71 of the first case body 41 and projecting in the sliding direction and against the electronic component mounting surface 23a of the main control board 23. It is comprised by the 1 or several 2nd holding rib 92b which touches. The substrate holder 92 may be omitted.

係合爪151は、第1ケース体41の例えば案内壁77上に設けられ、被損壊部49に係合する係合位置から係合しない待避位置側に弾性変形可能に形成されており、第1ケース体41と第2ケース体42とを互いに嵌め合わせてアンロック状態からロック状態側にスライドさせる際には被損壊部49に押されて待避位置側に弾性変形し、ロック状態となったときに係合位置に復帰して被損壊部49の被係合部154に対してスライド方向のロック側に係合するようになっている(図17(a))。   The engaging claw 151 is provided on, for example, the guide wall 77 of the first case body 41, and is formed so as to be elastically deformable from an engaging position that engages the damaged portion 49 to a retracted position that does not engage, When the first case body 41 and the second case body 42 are fitted to each other and are slid from the unlocked state to the locked state side, they are pushed by the damaged portion 49 and elastically deformed to the retracted position side to be in the locked state. Sometimes it returns to the engagement position and engages the locked portion 154 in the sliding direction with respect to the engaged portion 154 of the damaged portion 49 (FIG. 17A).

即ち、本実施形態のパチンコ機においては、主基板ケース24を組み立てる際には、第1ケース体41と第2ケース体42とを嵌め合わせてロックすると共に封止手段43により封止するだけでよく、第1の実施形態のように損壊ピン44を装着するような特別な操作は不要である。   That is, in the pachinko machine of the present embodiment, when assembling the main board case 24, the first case body 41 and the second case body 42 are fitted and locked, and only sealed by the sealing means 43. Well, a special operation for mounting the breakage pin 44 as in the first embodiment is unnecessary.

主基板ケース24を開封する場合には、第1の実施形態と同様、封止手段43による封止を解除し、第1ケース体41と第2ケース体42とをアンロック状態側にスライドさせればよい。このとき、第2ケース体42側に固定されている主制御基板23は第1ケース体41に対して相対的にスライド移動するが、第1ケース体41側の係合爪151がスライド方向のロック側に係合している被損壊部49だけは相対移動できず、それによって低強度部48が破断して被損壊部49が主制御基板23から切り離される(図17(b))。   When the main substrate case 24 is opened, as in the first embodiment, the sealing by the sealing means 43 is released, and the first case body 41 and the second case body 42 are slid to the unlocked state side. Just do it. At this time, the main control board 23 fixed to the second case body 42 slides relative to the first case body 41, but the engaging claw 151 on the first case body 41 side is in the sliding direction. Only the damaged portion 49 engaged on the lock side cannot be relatively moved, whereby the low strength portion 48 is broken and the damaged portion 49 is separated from the main control board 23 (FIG. 17B).

以上説明したように、本実施形態の場合も第1の実施形態と同様、主基板ケース24が開封済みであるか否かを、開封障害部103の有無の他、主制御基板23上の被損壊部49の状態によってより容易に判断することが可能であるが、更に主基板ケース24を組み立てる際には、第1ケース体41と第2ケース体42とを嵌め合わせてロックし、封止手段43により封止するという従来と同様の手順以外、特別な操作が不要であるという利点がある。   As described above, also in this embodiment, as in the first embodiment, whether or not the main board case 24 has been opened is determined based on whether or not the opening obstruction part 103 is present and whether the main board case 24 is covered on the main control board 23. Although it can be determined more easily depending on the state of the damaged portion 49, when the main board case 24 is further assembled, the first case body 41 and the second case body 42 are fitted and locked, and sealed. There is an advantage that a special operation is not required except for the same procedure as the conventional method of sealing by means 43.

以上説明した第1〜第3の実施形態では、第1ケース体41と第2ケース体42とを基板23に沿って相対的にスライドさせることによりロック状態とし、それら第1ケース体41と第2ケース体42とのアンロック状態側へのスライドを阻止する封止手段43を備えた基板ケース24を採用した例を示したが、図18及び図19に示す第4の実施形態ではそれ以外の基板ケースを採用した例を示している。   In the first to third embodiments described above, the first case body 41 and the second case body 42 are slid relative to each other along the substrate 23 to be in a locked state. Although the example which employ | adopted the board | substrate case 24 provided with the sealing means 43 which blocks | prevents sliding to the unlocked state side with 2 case bodies 42 was shown, in 4th Embodiment shown in FIG.18 and FIG.19, it is other than that The example which employ | adopted the board | substrate case of is shown.

本実施形態の主基板ケース24は、第1ケース体41と第2ケース体42とをその一端側のヒンジ手段161により係脱自在に係合させ、他端側を封止手段43により封止するように構成されている。なお、内部に収容する主制御基板23は第2ケース体42側に装着、固定される。   In the main board case 24 of the present embodiment, the first case body 41 and the second case body 42 are detachably engaged by the hinge means 161 on one end side, and the other end side is sealed by the sealing means 43. Is configured to do. The main control board 23 accommodated inside is attached and fixed to the second case body 42 side.

ヒンジ手段161は、第1ケース体41の一端側に一体に形成された上下一対のヒンジピン161aと、このヒンジピン161aに対応して第2ケース体42の一端側に一体に形成され且つヒンジピン161aに係脱、回動自在に係合する上下一対の係合片161bとで構成されている。また、封止手段43は、第1ケース体41側の被結合部101と、第2ケース体42側の封止部材102とで構成されており、第2ケース体42側の封止部材102を第1ケース体41側の被結合部101に離脱不能に結合させることにより、第1ケース体41と第2ケース体42とを閉状態で封止するように構成されている。   The hinge means 161 is a pair of upper and lower hinge pins 161a integrally formed on one end side of the first case body 41, and is integrally formed on one end side of the second case body 42 corresponding to the hinge pin 161a and is attached to the hinge pin 161a. It is composed of a pair of upper and lower engagement pieces 161b that are engaged and disengaged in a freely rotatable manner. The sealing means 43 includes a coupled portion 101 on the first case body 41 side and a sealing member 102 on the second case body 42 side, and the sealing member 102 on the second case body 42 side. The first case body 41 and the second case body 42 are sealed in a closed state by detachably coupling to the coupled portion 101 on the first case body 41 side.

この主基板ケース24内に収容される主制御基板23には、封止手段43側の端部近傍に、例えば切り込み部162とミシン目状の低強度部48とで囲まれた被損壊部49が設けられており、第1ケース体41上には、その被損壊部49に対応する位置に、第2ケース体42側に向けて係合爪(開封時損壊手段)163が設けられている。係合爪163は、被損壊部49の縁部に係合する係合位置から係合しない待避位置側に弾性変形可能に形成されており、第1ケース体41と第2ケース体42とを嵌め合わせる際には被損壊部49の縁部を乗り越えてその表面側に係合するようになっている(図19(a))。   The main control board 23 accommodated in the main board case 24 has a damaged part 49 surrounded by, for example, a notch 162 and a perforated low-strength part 48 in the vicinity of the end on the sealing means 43 side. On the first case body 41, an engaging claw (opening breakage means) 163 is provided toward the second case body 42 at a position corresponding to the damaged portion 49. . The engaging claw 163 is formed to be elastically deformable from an engaging position that engages with the edge of the damaged portion 49 to a retracted position that does not engage, and the first case body 41 and the second case body 42 are connected to each other. When they are fitted together, they get over the edge of the damaged portion 49 and engage with the surface side (FIG. 19A).

即ち、本実施形態のパチンコ機においても、主基板ケース24を組み立てる際には、第1ケース体41と第2ケース体42とを嵌め合わせて封止手段43により封止するだけでよく、第1の実施形態のように損壊ピン44を装着するような特別な操作は不要である。   That is, also in the pachinko machine of this embodiment, when assembling the main board case 24, the first case body 41 and the second case body 42 may be fitted together and sealed by the sealing means 43. A special operation for mounting the breakage pin 44 as in the first embodiment is not necessary.

主基板ケース24を開封する場合には、封止手段43による封止を解除し、第1ケース体41と第2ケース体42とをヒンジ手段161廻りに開けばよい。このとき、第2ケース体42側に固定されている主制御基板23は第1ケース体41から遠ざかる方向に相対移動するが、第1ケース体41側の係合爪163が表面側に係合している被損壊部49だけは相対移動できず、それによって被損壊部49が面外方向に引っ張られて低強度部48が破断し、被損壊部49が主制御基板23から切り離される(図19(b))。   When the main substrate case 24 is opened, the sealing by the sealing means 43 is released, and the first case body 41 and the second case body 42 may be opened around the hinge means 161. At this time, the main control board 23 fixed to the second case body 42 side relatively moves in a direction away from the first case body 41, but the engagement claw 163 on the first case body 41 side engages with the front surface side. Only the damaged part 49 that has been damaged cannot be moved relatively, whereby the damaged part 49 is pulled in the out-of-plane direction, the low-strength part 48 is broken, and the damaged part 49 is separated from the main control board 23 (FIG. 19 (b)).

以上説明したように、本実施形態の場合も第1の実施形態と同様、主基板ケース24が開封済みであるか否かを、開封障害部103の有無の他、主制御基板23上の被損壊部49の状態によってより容易に判断することが可能であるが、更に主基板ケース24を組み立てる際には、第1ケース体41と第2ケース体42とを嵌め合わせてロックし、封止手段43により封止するという従来と同様の手順以外、特別な操作が不要であるという利点がある。   As described above, also in this embodiment, as in the first embodiment, whether or not the main board case 24 has been opened is determined based on whether or not the opening obstruction part 103 is present and whether the main board case 24 is covered on the main control board 23. Although it can be determined more easily depending on the state of the damaged portion 49, when the main board case 24 is further assembled, the first case body 41 and the second case body 42 are fitted and locked, and sealed. There is an advantage that a special operation is not required except for the same procedure as the conventional method of sealing by means 43.

以上、本発明の実施形態について詳述したが、本発明はこれらの実施形態に限定されるものではなく、本発明の趣旨を逸脱しない範囲で種々の変更が可能である。例えば、実施形態では被損壊部49上にはプリントパターンを設けないように構成したが、主制御基板23上に実装されている遊技制御回路を構成する一部の配線を低強度部48を介して被損壊部49上に配置してもよい。   As mentioned above, although embodiment of this invention was explained in full detail, this invention is not limited to these embodiment, A various change is possible in the range which does not deviate from the meaning of this invention. For example, in the embodiment, the printed pattern is not provided on the damaged part 49, but a part of the wiring constituting the game control circuit mounted on the main control board 23 is routed through the low strength part 48. May be disposed on the damaged portion 49.

この場合、その配線を例えば遊技制御回路上の開封報知処理部に接続し、被損壊部49が損壊して低強度部48で配線が切断された場合には開封報知処理部によって所定の報知処理を実行するように構成すればよい。所定の報知処理としては、主制御基板23上に設けた開封報知LEDの点灯又は消灯、画像表示手段13への警告表示等が考えられる。なお、低強度部48で配線が切断されても主制御基板23としての通常の制御機能は損なわれないように構成すれば、主基板ケース24が開封された後、これと交換する新しい主基板ケース24が到着するまでの間については、開封報知は行われるものの、開封済みの主基板ケース24を残りの封止手段43によって再び封止することにより引き続き使用することが可能である。   In this case, when the wiring is connected to, for example, an opening notification processing unit on the game control circuit, and the damaged portion 49 is damaged and the wiring is cut at the low strength portion 48, a predetermined notification processing is performed by the opening notification processing unit. May be configured to execute. Examples of the predetermined notification process include turning on or off an unsealing notification LED provided on the main control board 23, displaying a warning on the image display means 13, and the like. If the normal control function as the main control board 23 is not impaired even if the wiring is cut at the low-strength portion 48, a new main board to be replaced after the main board case 24 is opened. Until the case 24 arrives, the opening notification is made, but the main substrate case 24 that has been opened can be used again by sealing it again with the remaining sealing means 43.

実施形態では、基板ケース24を開封する際に基板23上の被損壊部49が自動的に損壊するように構成したが、被損壊部49を基板ケース24の外側から損壊可能に構成し、被損壊部49を損壊しなければ基板ケース24を開封できないように構成してもよい。   In the embodiment, the damaged portion 49 on the substrate 23 is automatically damaged when the substrate case 24 is opened. However, the damaged portion 49 is configured to be damaged from the outside of the substrate case 24, You may comprise so that the substrate case 24 cannot be opened unless the damage part 49 is damaged.

本発明を適用可能な基板ケースは主基板ケース以外の任意の基板ケースに適用可能である。また、実施形態では本発明をパチンコ機に適用した例を示したが、アレンジボール機、スロットマシン等の各種遊技機において同様に実施可能であることは言うまでもない。   The substrate case to which the present invention can be applied is applicable to any substrate case other than the main substrate case. In the embodiment, an example in which the present invention is applied to a pachinko machine has been described. Needless to say, the present invention can be similarly applied to various game machines such as an arrange ball machine and a slot machine.

23 主制御基板(基板)
24 主基板ケース(基板ケース)
41 第1ケース体
42 第2ケース体
43 封止手段
44 損壊ピン(開封時損壊手段)
48 低強度部
49 被損壊部
86 係合突起(係合部)
102 封止部材
123 結合部(開封時損壊手段)
151 係合爪(開封時損壊手段)
163 係合爪(開封時損壊手段)
23 Main control board (board)
24 Main board case (board case)
41 1st case body 42 2nd case body 43 Sealing means 44 Breaking pin (breaking means at the time of opening)
48 Low strength part 49 Damaged part 86 Engaging protrusion (engaging part)
102 Sealing member 123 Joining part (Damage means when opening)
151 engaging claw (breaking means when opened)
163 Engaging claw (Damage means when opening)

本発明は、互いに嵌め合わせ可能な第1ケース体41と第2ケース体42とを備え且つ基板23を格納可能な基板ケース24備えた遊技機において前記基板ケース24が正規の手順で開かれる際に前記基板23上の被損壊部49を損壊する開封時損壊手段44,123,151,163を備えたものである。 The present invention provides a gaming machine including a first case body 41 and a second case body 42 that can be fitted together and a substrate case 24 that can store a substrate 23, and the substrate case 24 is opened in a normal procedure. In this case, there are provided breakage means 44, 123, 151, 163 at the time of breaking the damaged portion 49 on the substrate 23.

Claims (9)

互いに嵌め合わせ可能な第1ケース体(41)と第2ケース体(42)とを備え且つ基板(23)を前記第2ケース体(42)の内側に装着した状態で開閉可能な基板ケース(24)と、該基板ケース(24)を閉状態で封止する封止手段(43)とを備えた遊技機において、前記封止手段(43)による封止が解除されて前記基板ケース(24)が開かれる際に前記基板(23)上の被損壊部(49)を損壊する開封時損壊手段(44,123,151,163)を備えたことを特徴とする遊技機。 A board case that includes a first case body (41) and a second case body (42) that can be fitted to each other and that can be opened and closed in a state where the board (23) is mounted inside the second case body (42). 24) and a sealing means (43) for sealing the substrate case (24) in a closed state, the sealing by the sealing means (43) is released and the substrate case (24) A game machine comprising: an opening breakage means (44, 123, 151, 163) that breaks the damaged portion (49) on the substrate (23) when it is opened. 前記開封時損壊手段(44,123,151,163)は、封止状態となっている前記基板ケース(24)内の前記被損壊部(49)に係合し、前記封止手段(43)による封止が解除されて前記基板ケース(24)が開かれる際に前記開封時損壊手段(44,123,151,163)から前記被損壊部(49)に力が加わって該被損壊部(49)が損壊するように構成されていることを特徴とする請求項1に記載の遊技機。 The opening breakage means (44, 123, 151, 163) engages with the damaged portion (49) in the substrate case (24) in a sealed state, and the sealing means (43) When the sealing by is released and the substrate case (24) is opened, a force is applied to the damaged portion (49) from the opening breakage means (44, 123, 151, 163) to the damaged portion ( 49. The gaming machine according to claim 1, wherein 49) is configured to be damaged. 前記開封時損壊手段(44)は、少なくとも前記基板ケース(24)の外側からは取り外しできない状態で前記第1ケース体(41)に装着可能に構成されており、前記基板ケース(24)が前記封止手段(43)により封止された後に前記開封時損壊手段(44)が前記第1ケース体(41)に装着されることにより、前記開封時損壊手段(44)上の係合部(86)が前記被損壊部(49)に係合するように構成されていることを特徴とする請求項2に記載の遊技機。 The breakage means (44) at the time of opening is configured to be attachable to the first case body (41) in a state where it cannot be removed from at least the outside of the substrate case (24), and the substrate case (24) After the sealing means (43) is sealed, the opening breakage means (44) is attached to the first case body (41), so that the engagement portion on the opening breakage means (44) ( The gaming machine according to claim 2, wherein 86) is configured to engage with the damaged portion (49). 前記開封時損壊手段(151,163)は、前記第1ケース体(41)上に設けられ且つ前記被損壊部(49)に係合する係合位置から係合しない待避位置側に弾性変形可能な係合爪により構成されており、前記第1ケース体(41)と前記第2ケース体(42)とを互いに嵌め合わせる際には前記被損壊部(49)に押されて前記待避位置側に変形し、前記基板ケース(24)が閉状態となったときに前記係合位置に復帰して前記被損壊部(49)に係合するように構成されていることを特徴とする請求項2に記載の遊技機。 The opening breakage means (151, 163) is provided on the first case body (41) and can be elastically deformed from an engagement position engaged with the damaged portion (49) to a retracted position side not engaged. When the first case body (41) and the second case body (42) are fitted to each other, they are pushed by the damaged portion (49) and are on the side of the retracted position. When the substrate case (24) is in a closed state, it is configured to return to the engagement position and engage with the damaged portion (49). 2. The gaming machine according to 2. 前記封止手段(43)は、前記第1ケース体(41)に対する前記第2ケース体(42)の開方向の相対移動を阻止する封止部材(102)を備え、前記開封時損壊手段(123)は前記封止部材(102)上に設けられており、前記基板ケース(24)を封止すべく前記封止部材(102)が操作されることにより、前記開封時損壊手段(123)がその封止部材(102)と共に移動して前記被損壊部(49)に係合するように構成されていることを特徴とする請求項2に記載の遊技機。 The sealing means (43) includes a sealing member (102) that prevents relative movement in the opening direction of the second case body (42) with respect to the first case body (41), 123) is provided on the sealing member (102), and when the sealing member (102) is operated to seal the substrate case (24), the breakage means (123) upon opening. The gaming machine according to claim 2, wherein the game machine is configured to move together with the sealing member (102) and engage with the damaged part (49). 前記被損壊部(49)は破断容易な低強度部(48)を介して前記基板(23)上に一体に形成されており、前記開封時損壊手段(44,123,151,163)から前記被損壊部(49)に力が加わって前記低強度部(48)が破断することにより前記被損壊部(49)が損壊するように構成されていることを特徴とする請求項2〜5の何れかに記載の遊技機。 The damaged portion (49) is integrally formed on the substrate (23) through a low strength portion (48) that is easily broken, and the breakage means (44, 123, 151, 163) at the time of opening 6. The structure according to claim 2, wherein the damaged portion (49) is damaged when a force is applied to the damaged portion (49) and the low strength portion (48) is broken. A gaming machine according to any one of the above. 前記基板(23)上におけるプリントパターンが形成されていない部分に前記被損壊部(49)を設けたことを特徴とする請求項1〜6の何れかに記載の遊技機。 The gaming machine according to any one of claims 1 to 6, wherein the damaged portion (49) is provided in a portion where the printed pattern is not formed on the substrate (23). 前記基板(23)の表面に設けられた配線の一部が前記被損壊部(49)上に配置されており、前記被損壊部(49)が損壊したときに前記配線が切断されるように構成されていることを特徴とする請求項1〜6の何れかに記載の遊技機。 A part of the wiring provided on the surface of the substrate (23) is arranged on the damaged part (49) so that the wiring is cut when the damaged part (49) is damaged. It is comprised, The gaming machine in any one of Claims 1-6 characterized by the above-mentioned. 前記配線が切断されることを条件に所定の報知処理が実行されるように構成されていることを特徴とする請求項8に記載の遊技機。 The gaming machine according to claim 8, wherein a predetermined notification process is executed on condition that the wiring is cut.
JP2012039564A 2012-02-27 2012-02-27 Game machine Expired - Fee Related JP5281702B2 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001029620A (en) * 1999-07-21 2001-02-06 Aruze Corp Circuit device for game
JP2009247433A (en) * 2008-04-02 2009-10-29 Fujishoji Co Ltd Game machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001029620A (en) * 1999-07-21 2001-02-06 Aruze Corp Circuit device for game
JP2009247433A (en) * 2008-04-02 2009-10-29 Fujishoji Co Ltd Game machine

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