JP4480652B2 - Control board sealing structure - Google Patents

Control board sealing structure Download PDF

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JP4480652B2
JP4480652B2 JP2005273204A JP2005273204A JP4480652B2 JP 4480652 B2 JP4480652 B2 JP 4480652B2 JP 2005273204 A JP2005273204 A JP 2005273204A JP 2005273204 A JP2005273204 A JP 2005273204A JP 4480652 B2 JP4480652 B2 JP 4480652B2
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lid
main body
hole
bridging member
sealing portion
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JP2007082648A (en
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隆博 桜井
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株式会社オリンピア
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Description

本発明は、遊技機における制御基板の封止技術に関する。   The present invention relates to a control board sealing technique in a gaming machine.

パチンコ機やパチンコスロットその他の遊技媒体を用いて遊技が実行される遊技機では、遊技実行中に所定条件を満たすと遊技者にとって有利な特別遊技状態、いわゆる大当たりとなり、遊技球やメダル等の遊技媒体を多量に獲得できる。遊技媒体は、種々の景品と交換できるため、遊技者は大当たり獲得を目指す。   In a gaming machine in which a game is executed using a pachinko machine, a pachinko slot, or other game media, a special game state advantageous to the player if a predetermined condition is satisfied during the game execution, a so-called jackpot, a game such as a game ball or a medal A large amount of media can be acquired. Since game media can be exchanged for various prizes, the player aims to win a jackpot.

大当たりになると、遊技機に組み込まれた可変表示装置に各種図柄の変動やキャラクターの出現により実行される様々な演出が表示される。   When it is a big hit, various effects executed by changes in various symbols and appearance of characters are displayed on a variable display device incorporated in the gaming machine.

演出は、遊技機内部に実装された制御装置によって制御される。また、制御装置は、可変表示装置への演出の制御だけでなく、大当たりを引き当てるための大当たり抽選プログラムを実行する。大当たり抽選プログラムは、電子的制御に基づいて特定の乱数を引き当てた場合に大当たりとなるように設定されている。   The production is controlled by a control device mounted inside the gaming machine. Further, the control device executes not only the control of the effect on the variable display device but also the jackpot lottery program for winning the jackpot. The jackpot lottery program is set to be a jackpot when a specific random number is allocated based on electronic control.

また、遊技機には各種電飾やスピーカが取り付けられており、制御装置は、これらの電飾を光らせたり、演出に合わせて鳴り響く効果音をスピーカから出したりするといった制御も行う。このように各種制御を行う制御装置には、基本処理装置としてのCPU(Central Processing Unit)と、CPUでの処理に用いられるデータを一時記憶するRAM(Random Access Memory)と、CPUにて処理する前記大当たり抽選プログラムを含む各種プログラムその他のプログラムを記憶したROM(Read Only Memory)とを有し、これらは制御基板上に備えられる。そしてCPUは、RAMに記憶されているデータやROMに記憶されているプログラムを必要に応じて読み出すことで、各種制御を実行する。   In addition, various electrical decorations and speakers are attached to the gaming machine, and the control device also performs control such that these electrical decorations shine or sound effects that resonate in accordance with effects are emitted from the speakers. As described above, the control device that performs various kinds of control includes a CPU (Central Processing Unit) as a basic processing device, a RAM (Random Access Memory) that temporarily stores data used in processing by the CPU, and processing by the CPU. A ROM (Read Only Memory) storing various programs including the jackpot lottery program and other programs is provided on a control board. And CPU performs various control by reading the data memorize | stored in RAM and the program memorize | stored in ROM as needed.

ところで既述のように、大当たりを引き当てると種々の景品と交換できるため、大当たりが連続するように改竄されたプログラムを記憶した不正なROMに制御基板ごと取り替えられてしまうといった事態が生じた。   By the way, as described above, since various prizes can be exchanged when the jackpot is allocated, there has been a situation in which the entire control board is replaced with an illegal ROM that stores a program that has been tampered with so that the jackpot is continuous.

このような不正を防止するために、特許文献1では、大当たり抽選プログラムの改竄防止技術について開示する。   In order to prevent such injustice, Patent Document 1 discloses a technique for preventing falsification of the big hit lottery program.

特許文献1によれば、螺合手段により基板収納ケースから制御基板を取り外せないようにする技術が開示されている。
特開2001−276386号公報
According to Patent Document 1, a technique for preventing the control board from being removed from the board storage case by screwing means is disclosed.
JP 2001-276386 A

この種の基板収納ケースは、従来、制御基板が収納口から収納される矩形のケース本体と、このケース本体の収納口を覆蓋する蓋体と、この覆蓋状態を維持する封止部材とから構成される。   Conventionally, this type of substrate storage case includes a rectangular case body in which a control board is stored from a storage port, a lid that covers the storage port of the case body, and a sealing member that maintains this cover state. Is done.

封止部材は、ケース本体に連結部を介して取り付けられた複数のケース側封止部材と、前記蓋体に連結部を介して設けられ、前記ケース側封止部材と相対応して取り付けられた複数の蓋側封止部材と、両封止部を固着するワンウェイネジ(一方向ネジ)等の特殊形状
ネジその他の螺合手段とを含む。そして、ワンウェイネジを締め付けることで、ケース本体の収納口は蓋体によって封止されその開放が阻止される。
The sealing member is provided with a plurality of case-side sealing members attached to the case main body via a connecting portion, and provided to the lid via the connecting portion, and is attached correspondingly to the case-side sealing member. In addition, a plurality of lid-side sealing members and specially shaped screws such as one-way screws (one-way screws) for fixing both sealing portions and other screwing means are included. Then, by tightening the one-way screw, the housing opening of the case main body is sealed by the lid body and is prevented from being opened.

なお、複数のケース側封止部材と、複数の蓋側封止部材のうちの少なくとも一対の封止部材がネジ止めされていれば、封止は十分に行われるが、ケース側封止部材及び蓋側封止部材を複数揃えるのは、封止部材の数だけ繰り返し使用ができるようにするためである。   In addition, if at least a pair of the plurality of case-side sealing members and the plurality of lid-side sealing members are screwed, the sealing is sufficiently performed, but the case-side sealing member and The reason for arranging a plurality of lid-side sealing members is to enable repeated use of the same number of sealing members.

ところで、この種の封止部材を用いると、前記連結部を切断しない限り、一度閉じた基板収納ケースを開くことができないようになっている。また、ワンウェイネジは一方向、すなわち締め付ける方向にしか回せないようにできている。ところが、ワンウェイネジはケースの外部に露呈された状態にある。このため、特殊工具を用いればワンウェイネジであってもその締め付けを解除することでワンウェイネジの取り外しが可能であり、不正行為が可能である。   By the way, when this type of sealing member is used, the substrate storage case once closed cannot be opened unless the connecting portion is cut. The one-way screw can be turned only in one direction, that is, in the tightening direction. However, the one-way screw is exposed to the outside of the case. For this reason, if a special tool is used, even if it is a one-way screw, the one-way screw can be removed by releasing the tightening, and an illegal act is possible.

本発明は、上記課題を解決するためのものであり、その解決しようとする課題は、ケース本体の収納口を閉塞した蓋体をワンウェイネジを用いなくても封止することができる技術を提供することにある。   The present invention is for solving the above-mentioned problems, and the problem to be solved is to provide a technology capable of sealing a lid body that closes the housing opening of the case body without using a one-way screw. There is to do.

本発明は、前記課題を解決するため、以下の手段を採用した。   The present invention employs the following means in order to solve the above problems.

(1)すなわち本発明の基板収納ケースに用いられる基板封止構造は、遊技用プログラムを記憶する記憶媒体を具備する制御基板が入れられる基板収納口を有し、この基板収納口から前記制御基板が収納されるケース本体と、このケース本体に設けられ前記基板収納口を覆蓋する蓋体と、この覆蓋状態を維持する封止部とを有する基板収納ケースに用いられる制御基板封止構造であって、この制御基板封止構造は前記封止部に適用され、前記封止部は、前記ケース本体に設けられた本体側封止部と、前記蓋体に設けられ、前記基板収納口が前記蓋体により閉塞されると前記本体側封止部と結合する蓋側封止部と、前記基板収納口を前記蓋体で閉塞した状態で前記本体側封止部及び前記蓋側封止部に挿通される橋絡部材とを有し、前記本体側封止部及び前記蓋側封止部は、両封止部が結合する部位である結合部をそれぞれ有し、前記橋絡部材は、前記挿通された状態で、前記本体側封止部の結合部と係合することにより前記封止部に対し当該橋絡部材を抜き取り不能に本留めするための係合片を有し、前記蓋側封止部は、前記本留め前に前記係合片により前記橋絡部材の進行を阻止して当該橋絡部材を前記蓋側封止部に留め置く仮留め部を有することを特徴とする。   (1) That is, the substrate sealing structure used in the substrate storage case of the present invention has a substrate storage port into which a control substrate having a storage medium for storing a game program is stored. Is a control substrate sealing structure used for a substrate storage case having a case main body, a lid provided on the case main body for covering the substrate storage port, and a sealing portion for maintaining the cover state. The control board sealing structure is applied to the sealing part, the sealing part is provided in the main body side sealing part provided in the case main body, and the lid body, and the substrate storage port is provided in the When closed by a lid, a lid-side sealing portion that is coupled to the main-body-side sealing portion, and the main body-side sealing portion and the lid-side sealing portion in a state where the substrate storage port is closed by the lid. A bridge member to be inserted, and the main body side seal And the lid-side sealing portion each have a coupling portion that is a portion where both sealing portions are coupled, and the bridging member is connected to the coupling portion of the main-body-side sealing portion in the inserted state. It has an engagement piece for permanently fastening the bridging member to the sealing portion by engaging it, and the lid-side sealing portion is moved by the engagement piece before the fastening. It has a temporary fixing part which prevents the progress of the bridging member and holds the bridging member on the lid side sealing part.

本発明によれば、ケース本体の収納口を蓋体で覆蓋すると、ケース本体に設けられた本体側封止部と、蓋体に設けられた蓋側封止部とがそれらの結合部で結合し、それだけで蓋体がケース本体から外れなくなる。   According to the present invention, when the housing opening of the case body is covered with the lid, the main body side sealing portion provided in the case main body and the lid side sealing portion provided in the lid body are coupled at the coupling portion. However, the lid body cannot be detached from the case body by itself.

橋絡部材は、封止部に対し橋絡部材を抜き取り不能に本留めする係合片を有するので、本体側封止部及び蓋側封止部の結合を解いて両者を分離しても、橋絡部材は、本体側封止部及び蓋側封止部に対して分離しない。すると、蓋体はその動きが抑制され、基板収納口を十分に開くことができなくなる。このため、ケース本体に収納されている制御基板を基板収納口から取り出すことができないか、または取り出し難くなる。   Since the bridging member has an engagement piece for permanently fastening the bridging member to the sealing part so that it cannot be pulled out, even if the coupling of the main body side sealing part and the lid side sealing part is released and both are separated, The bridging member is not separated from the main body side sealing portion and the lid side sealing portion. Then, the movement of the lid is suppressed, and the substrate storage opening cannot be opened sufficiently. For this reason, the control board accommodated in the case main body cannot be taken out from the board housing opening or is difficult to take out.

制御基板を基板収納口から取り出すには、橋絡部材の本留め状態を解除する必要が生じ、そのためには、強制的に橋絡部材を切断するかまたは係合片を変形させることにより前記本留めの解除を行って本体側封止部と蓋側封止部との結合を解く必要が生じる。橋絡部材を切断するかまたは係合片を変形すると、橋絡部材にはその痕跡が残る。したがって、
橋絡部材の痕跡は不正行為が行われたか否かの判別に役立つ。
In order to remove the control board from the board storage port, it is necessary to release the main fastening state of the bridging member. For this purpose, the book is forcibly cut by the bridging member or by deforming the engaging piece. It is necessary to release the clasp to release the connection between the main body side sealing portion and the lid side sealing portion. When the bridging member is cut or the engaging piece is deformed, the trace remains on the bridging member. Therefore,
The traces of the bridging members are useful for determining whether fraud has been performed.

なお、ケース本体に収納されている制御基板の取替えや制御基板に実装されている記憶媒体の改竄がされていないことの検証、又は制御基板若しくは制御基板に設けられる記憶媒体を含む回路構成部材の交換を行うとき等、正当な行為が行われた場合には、譬え橋絡部材に前記痕跡が残った場合でも、新たな橋絡部材に取り替えることで何ら問題を生じることがない、当該検証や交換を行ったことに起因して生じた痕跡を要因に不正行為が行われた虞ありとする将来的な疑念の発生を解消することができる。   In addition, it is verified that the control board housed in the case body has not been replaced, the storage medium mounted on the control board has not been tampered with, or a circuit component member including a storage medium provided on the control board or the control board. When a legitimate act is performed, such as when exchanging, even if the trace remains on the tail bridge member, there is no problem by replacing it with a new bridge member. It is possible to eliminate the occurrence of future suspicion that fraudulent acts may have been performed due to the traces caused by the exchange.

また、前記蓋側封止部は、前記本留めの前に前記係合片を介して前記橋絡部材を前記蓋側封止部に仮留めする仮留め部を有するから、本留めをしてしまう前に、本当に封止してもよいか否かの確認ができる。   Moreover, since the said lid side sealing part has a temporary fixing part which temporarily fixes the said bridge member to the said lid side sealing part via the said engagement piece before the said main fastening, You can confirm whether or not you really want to seal it.

(2)前記蓋側封止部は、中空直方体形状をした箱部であって一面が開放口とされかつこの開放口と対向する側の壁面に貫通孔が形成されている蓋側箱部を有し、前記本体側封止部は、前記蓋側箱部と同様、中空直方体形状をした箱部であって一面が開放口とされかつこの開放口と対向する側の壁面に貫通孔が形成されている本体側箱部を有し、これら両箱部は、前記基板収納口を前記蓋体で閉塞した状態において、前記各貫通孔の形成されている側の壁面が対向状態にあると共に前記蓋側箱部の開放口及び貫通孔並びに前記本体側箱部の貫通孔及び開放口が同軸上にあるように形成され、前記橋絡部材は、弾性変形可能部材からなり、かつ前記同軸上で回転及び進行可能とされる橋絡部材本体を有すると共に、当該橋絡部材本体には前記係合片が形成され、当該係合片は、前記橋絡部材本体の先端部及びこの先端部から後端方向へ離れた箇所にそれぞれ形成された第1係合片及び第2係合片を含み、前記第1係合片は、当該第1係合片が前記各貫通孔を通過すると当該貫通孔が形成されている前記蓋側箱部に係る壁面又は前記本体側箱部に係る壁面とスナップ結合するスナップ結合片であり、前記第2係合片は、前記橋絡部材が前記同軸上で回転及び進行されると、当該回転及び進行の程度に応じて、前記蓋側封止部の貫通孔に対して交叉状態となる仮留め位置に移動するか、又は前記蓋側封止部の貫通孔に対して交叉しない非交叉状態となって前記蓋側封止部の貫通孔を通過して、前記橋絡部材を前記本体側封止部及び前記蓋側封止部に対して本留めする本留め位置に移動することを特徴としてもよい。 (2) The lid-side sealing portion is a box portion having a hollow rectangular parallelepiped shape, and has a lid-side box portion in which one surface is an open port and a through hole is formed in a wall surface on the side facing the open port. The main body side sealing portion is a hollow rectangular parallelepiped shaped box portion similar to the lid side box portion, and one surface is an open port, and a through hole is formed in the wall surface on the side facing the open port The main body side box portions, and these two box portions are in a state in which the wall surface on the side where each of the through holes is formed is in an opposing state in a state where the substrate storage port is closed with the lid. The opening and the through hole of the lid side box part and the through hole and the opening of the main body side box part are formed so as to be coaxial, and the bridging member is made of an elastically deformable member and is coaxial. The bridge member main body is capable of rotating and advancing, and the bridge member main body includes the engagement member main body. A piece is formed, and the engagement piece includes a first engagement piece and a second engagement piece respectively formed at a distal end portion of the bridging member main body and a position away from the distal end portion in the rear end direction. When the first engagement piece passes through each through hole, the first engagement piece is snap-coupled to the wall surface related to the lid side box portion or the wall surface related to the main body side box portion in which the through hole is formed. The second engagement piece is a through-hole of the lid-side sealing portion according to the degree of rotation and advancement when the bridging member is rotated and advanced on the same axis. Move to a temporary fastening position that is in a crossover state or pass through the through hole of the lid side sealing portion in a non-crossover state that does not cross over the through hole of the lid side sealing portion, The bridge member is moved to a main fastening position for fastening the bridge member to the main body side sealing portion and the lid side sealing portion. Door may be characterized.

(3)前記本体側箱部及び前記蓋側箱部は、それらの開放口を塞ぐ閉塞蓋をそれぞれ有し、これらの閉塞蓋には、外力が加わると当該閉塞蓋を修復不能な状態にまで屈曲させるための折り溝が形成されていることを特徴とすることもできる。 (3) Each of the main body side box portion and the lid side box portion has a closing lid that closes the opening, and when the external force is applied to these closing lids, the closing lid cannot be repaired. A folding groove for bending can also be formed.

(4)前記橋絡部材本体は棒状体であって、その後端部には、前記橋絡部材を前記結合部に押し込むための押圧部を有するようにしてもよい。 (4) The bridging member body may be a rod-shaped body, and a rear end portion may have a pressing portion for pushing the bridging member into the coupling portion.

(5)前記蓋側封止部の前記貫通孔が形成されている壁面には、前記本体側封止部に向けて突設する凸部又は凹部が設けられ、前記本体側封止部の前記貫通孔が形成されている壁面には、前記凸部又は凹部と圧入される凹部又は凸部が形成され、前記蓋体の閉塞に応じて前記凸部が前記凹部に圧入され、当該圧入により前記本体側封止部と前記蓋側封止部とが結合することを特徴としてもよい。 (5) The wall surface of the lid-side sealing portion where the through-hole is formed is provided with a convex portion or a concave portion protruding toward the main body-side sealing portion, On the wall surface where the through hole is formed, a concave portion or a convex portion that is press-fitted with the convex portion or the concave portion is formed, and the convex portion is press-fitted into the concave portion according to the closure of the lid, and the press-fitting The main body side sealing portion and the lid side sealing portion may be combined.

(6)前記蓋側箱部の閉塞蓋は、当該蓋側箱部に着脱自在に収納されかつ横断面で矩形の枠体の一枠を開放したごとき形状をした蓋側収納体の対向面の一方の面であり、前記本体側箱部の閉塞蓋は、当該本体側箱部に着脱自在に収納され、同じく横断面が矩形の枠体の一枠を開放したごとき形状をした本体側収納体の対向面の一方の面であり、前記蓋側収納体の対向面の他方の面には、前記橋絡部材の前記第1係合片及び前記第2係合片が通過可能な貫通孔であって、この貫通孔に前記第1係合片のみを通過させるときには前記橋絡部
材を前記蓋側封止部に仮留めし、前記第2係合片も通過させるときには前記橋絡部材を封止部に本留めするために通す貫通孔を前記蓋側箱部の貫通孔と同軸上に有することもできる。
(6) The closing lid of the lid-side box is detachably accommodated in the lid-side box and is formed on the opposite surface of the lid-side container that is shaped like opening one frame of a rectangular frame in cross section. The main body-side storage body, which is a surface of the main body-side box portion, is detachably housed in the main body-side box portion, and has a shape similar to that of a frame having a rectangular cross section. A through hole through which the first engagement piece and the second engagement piece of the bridging member can pass is formed on the other surface of the opposite surface of the lid-side storage body. Thus, when only the first engagement piece is allowed to pass through the through hole, the bridging member is temporarily fastened to the lid-side sealing portion, and when the second engagement piece is also allowed to pass, the bridging member is sealed. It is also possible to have a through hole through which the main part is passed to the stop part coaxially with the through hole of the lid side box part.

(7)前記蓋側収納体の対向面の他方の面に形成されている貫通孔は長形状であり、前記第2係合片は、当該貫通孔を通過可能な大きさで平面で見た形状が当該貫通孔と相似形であることを特徴とする。 (7) The through-hole formed in the other surface of the facing surface of the lid-side storage body has a long shape, and the second engagement piece is seen in a plane with a size that can pass through the through-hole. The shape is similar to the through hole.

(8)前記押圧部は、前記橋絡部材本体の進行方向と反対側の端部に設けられた平板体であって、前記蓋側封止部の閉塞蓋には、前記橋絡部材を前記仮留め状態にするときに前記押圧部が嵌合される嵌合孔が形成され、前記押圧部の周縁には小突起が形成され、前記嵌合孔の周縁には前記小突起が嵌合される小孔が形成され、当該小孔に前記小突起が嵌合した状態にあるときは、前記橋絡部材が前記仮留め状態に置かれてその進行が阻止されるように、前記橋絡部材の前記第2係合片と前記蓋側収納体の長形状の貫通孔とを橋絡部材の軸方向で見た状態での両者の交叉角度と、同じく橋絡部材を軸方向で見た状態での前記第2係合片に対する前記小突起の位置と、前記嵌合孔に形成された前記小孔の位置に対する前記蓋側収納体の長形状をした前記貫通孔の向きとが定められていることを特徴としてもよい。 (8) The pressing portion is a flat body provided at an end opposite to the traveling direction of the bridging member main body, and the bridging member is placed on the closing lid of the lid-side sealing portion. A fitting hole is formed into which the pressing portion is fitted when the temporarily fixed state is set, a small protrusion is formed on the periphery of the pressing portion, and the small protrusion is fitted on the periphery of the fitting hole. When the small hole is formed and the small protrusion is fitted in the small hole, the bridging member is placed so that the bridging member is placed in the temporarily fixed state and the progress thereof is prevented. The crossing angle of the second engaging piece and the long through hole of the lid-side storage body viewed in the axial direction of the bridging member, and the state of the bridging member viewed in the axial direction. The lid-side container has a long shape with respect to the position of the small protrusion with respect to the second engagement piece and the position of the small hole formed in the fitting hole. It may be characterized in that the orientation of the through-hole is defined.

(9)本発明は上記の制御基板封止構造を適用した基板収納ケースでもある。 (9) The present invention is also a substrate storage case to which the above-described control substrate sealing structure is applied.

(10)また本発明は、このような基板収納ケースを有する遊技機でもある。 (10) The present invention is also a gaming machine having such a board storage case.

(11)さらに本発明は(4)〜(8)のいずれかに記載の制御基板封止構造を用いることにより、制御基板が収納されたケース本体の基板収納口を前記蓋体で封止する方法でもある。その特徴とするところは、前記ケース本体に収納されている前記制御基板の取替えや制御基板に実装されている記憶媒体の改竄がされていないことの検証、又は前記制御基板若しくは前記制御基板に設けられる前記記憶媒体を含む回路構成部材の交換を行うときに、前記閉塞蓋に外力を付加して前記閉塞蓋を前記折り溝の形成されている箇所で屈曲して破壊することにより前記閉塞蓋を開口し、当該開口から前記橋絡部材を取り外した後、前記蓋側封止部と前記本体側封止部との連結を解除することで封止を解いて、前記ケース本体に収納されている前記制御基板の取替えや制御基板に実装されている記憶媒体の改竄がされていないことの検証後、又は前記制御基板若しくは前記制御基板に設けられている前記記憶媒体を含む回路構成部材の交換後、並びに閉塞蓋を新たにした状態で、前記取り外された橋絡部材を又は新たな橋絡部材を前記蓋側封止部に仮留めし、当該仮留め状態において正規に封止し得る状態にあることの確認をした後に前記橋絡部材を前記本体側封止部の結合部と係合することにより前記封止部に当該橋絡部材を本留めし、再び封止するというものである。 (11) Furthermore, the present invention uses the control substrate sealing structure according to any one of (4) to (8) to seal the substrate storage port of the case main body in which the control substrate is stored with the lid. It is also a method. The feature is that the control board housed in the case body is not replaced or the storage medium mounted on the control board is not falsified, or provided on the control board or the control board. When exchanging the circuit component including the storage medium, an external force is applied to the closing lid to bend and break the closing lid at the position where the folding groove is formed. After opening and removing the bridging member from the opening, the connection between the lid side sealing portion and the main body side sealing portion is released to release the seal, and the case main body is accommodated. After verifying that the control board has not been replaced or the storage medium mounted on the control board has not been tampered with, or the circuit component member including the storage medium provided on the control board or the control board After replacement, with the closure lid renewed, the removed bridging member or the new bridging member can be temporarily fastened to the lid-side sealing portion, and can be properly sealed in the temporary fastening state. After confirming that it is in a state, the bridging member is permanently fastened to the sealing portion by engaging the bridging member with the coupling portion of the main body side sealing portion, and then sealed again. is there.

本発明によれば、ケース本体の収納口を閉塞した蓋体をワンウェイネジを用いなくても封止することができる。
また橋絡部材の痕跡の有無により、不正行為が行われたか否かの判別ができる。また、本留めをしてしまう前に、本当に封止してもよいか否かの確認できるので、誤って封止してしまうことを有効に防止できる。
According to the present invention, it is possible to seal the lid that closes the storage opening of the case body without using a one-way screw.
Further, it is possible to determine whether or not an illegal act has been performed based on the presence or absence of the trace of the bridging member. In addition, since it can be confirmed whether or not the sealing can be performed before the main fastening is performed, it is possible to effectively prevent the erroneous sealing.

以下、本発明に係る基板収納ケースに用いられる制御基板封止構造及び基板封止方法について図面を参照しながら説明する。   Hereinafter, a control substrate sealing structure and a substrate sealing method used in a substrate storage case according to the present invention will be described with reference to the drawings.

図1に示すように、遊技機であるパチンコスロット10は、筐体11に上扉12aと下扉12bとからなる前面扉を有する。   As shown in FIG. 1, a pachinko slot 10 that is a gaming machine has a front door including an upper door 12 a and a lower door 12 b in a housing 11.

各扉12a,12bは、それぞれ一対の扉ヒンジ16,16(図面では下扉12bのヒンジ16のみ示す。)により回転自在に取り付けられている。   Each door 12a, 12b is rotatably attached by a pair of door hinges 16, 16 (only the hinge 16 of the lower door 12b is shown in the drawing).

上扉12aには、4個の表示窓13が設けられ、筐体11内に設けられるリールユニット26の第1リール14a、第2リール14b、第3リール14c及びサブリール15を各々の表示窓13から視認できる。各リールには多数の図柄が表示されている。そして一つの表示窓13で1リールにつき3個の図柄を視認できる。また、全ての表示窓13に記した図示しない所定の入賞有効ライン上で第1〜第3リールが所定図柄で揃うと、いわゆる大当たりが発生する。   The upper door 12 a is provided with four display windows 13. The first reel 14 a, the second reel 14 b, the third reel 14 c, and the sub reel 15 of the reel unit 26 provided in the housing 11 are respectively displayed on the display windows 13. Visible from. A number of symbols are displayed on each reel. One display window 13 can visually recognize three symbols per reel. Further, when the first to third reels are arranged in a predetermined pattern on a predetermined winning effective line (not shown) written in all the display windows 13, a so-called jackpot is generated.

下扉12bには、ゲームの開始時に操作される1枚ベットボタン,MAXベットボタン,ペイアウトボタン,メダルを投入するためのメダル投入口,メダルベットが行われた後に操作される押下式スタートレバー,押下式スタートレバーの押下操作により回転し始める前記リールの動作を停止させる第1〜第3のストップボタン等が設けられている。さらに、下扉12bの下部には、メダル受皿,配当メダル払出し口,灰皿等が取り付けられている。   The lower door 12b includes a single bet button, a MAX bet button, a payout button, a medal slot for inserting medals, a push-down start lever that is operated after a medal bet, There are provided first to third stop buttons and the like for stopping the operation of the reel that starts to rotate when the push-type start lever is pressed. Further, a medal tray, a payout medal payout port, an ashtray, and the like are attached to the lower portion of the lower door 12b.

また、筐体11内には、電子回路基板(制御基板)であるメイン基板24が、基板収納ケース25に収納された状態で、リールユニット26よりも奥に取り付けられる。リールユニット26は、支持枠27により筐体11の内壁に着脱自在に取り付けられる。   In the housing 11, a main board 24, which is an electronic circuit board (control board), is mounted behind the reel unit 26 in a state of being housed in a board housing case 25. The reel unit 26 is detachably attached to the inner wall of the housing 11 by a support frame 27.

メイン基板24は、図2に示すように、パチンコスロット10の遊技実行中に所定条件が満たされた場合に遊技状態を遊技者にとって有利な特別遊技状態(大当たり)とする遊技用プログラムを記憶した記憶媒体であるROM31を実装するROM専用基板32や、CPU33などの各種回路部品が実装される。CPU33は、ROM31に記憶されている情報を適宜読み出して、その情報に基づきパチンコスロット10の作動を制御する。   As shown in FIG. 2, the main board 24 stores a game program for setting the game state to a special game state (big hit) advantageous for the player when a predetermined condition is satisfied during the game execution of the pachinko slot 10. Various circuit components such as a ROM dedicated board 32 on which a ROM 31 as a storage medium is mounted and a CPU 33 are mounted. CPU33 reads the information memorize | stored in ROM31 suitably, and controls the action | operation of the pachinko slot 10 based on the information.

基板収納ケース25は、扁平な中空直方体形状をしており、図2に示すように、上方に開口する基板収納口126oを有するケース本体126と、ケース本体126に対しケースヒンジ129を介して回動可能に取り付けられ、かつ基板収納口126oを覆蓋する蓋体125と、覆蓋状態を維持しかつ本発明に係る制御基板封止構造が適用された封止部164とを有する。そして、ケース本体126内部における底部には、メイン基板24が取り付けられる。また基板収納ケース25は、ABS樹脂からできており、このABS樹脂は透光性を有する。   The substrate storage case 25 has a flat hollow rectangular parallelepiped shape, and as shown in FIG. 2, the case main body 126 having a substrate storage opening 126o that opens upward, and the case main body 126 via a case hinge 129. It has a lid 125 that is movably attached and covers the substrate storage opening 126o, and a sealing portion 164 that maintains the cover state and to which the control substrate sealing structure according to the present invention is applied. And the main board | substrate 24 is attached to the bottom part in case main body 126 inside. The substrate storage case 25 is made of ABS resin, and this ABS resin has translucency.

封止部164は、ケース本体126に括れ127を有する連結部126aを介して一体に設けられた本体側封止部166と、前記蓋体125に連結部125aを介して一体に設けられ、前記基板収納口126oを蓋体125で覆蓋した時に本体側封止部166と同軸線L(図6および図7参照参照)上で結合する蓋側封止部165と、基板収納口126o(図2参照)を蓋体125で閉塞した状態で本体側封止部166及び蓋側封止部165に挿通される橋絡部材169とを有する。   The sealing part 164 is provided integrally with the main body side sealing part 166 via the connecting part 126a having the constriction 127 on the case main body 126, and the lid body 125 via the connecting part 125a. When the substrate storage port 126o is covered with the lid 125, the lid side sealing portion 165 coupled with the main body side sealing portion 166 on the coaxial line L (see FIGS. 6 and 7), and the substrate storage port 126o (FIG. 2). The main body side sealing portion 166 and the bridging member 169 inserted through the lid side sealing portion 165 in a state of being closed by the lid body 125.

本体側封止部166は、中空直方体形状をした本体側箱部167と、この本体側箱部167に収納される本体側収納体168とを有する。   The main body side sealing portion 166 includes a main body side box portion 167 having a hollow rectangular parallelepiped shape, and a main body side storage body 168 stored in the main body side box portion 167.

本体側箱部167は、その内部に、本体側収納体168が着脱自在に収納される截頭四
角錐形状をした空間167Sを有する(図5参照)。また、本体側箱部167は、図5における下方に符号170で示す開放口を有する。そして、この開放口170と対向する側の壁面172には、その中央に貫通孔172oが形成されている。壁面172のことを便宜上、本体側箱部167の天井壁面という。
The main body side box portion 167 has a space 167S having a truncated quadrangular pyramid shape in which the main body side storage body 168 is detachably stored (see FIG. 5). Moreover, the main body side box part 167 has an open port denoted by reference numeral 170 below in FIG. A through-hole 172o is formed in the center of the wall surface 172 on the side facing the opening 170. For convenience, the wall surface 172 is referred to as a ceiling wall surface of the main body side box portion 167.

天井壁面172の外表面(蓋側収納体側の面)中央部には、截頭四角錐形状を倒立させた如き形状の扁平凹部174が形成されている。そして、扁平凹部174の中央部に前記貫通孔172o が位置する。また、天井壁面172の内表面には、図5〜図7の手前側から向こう側に延びる一対の平行溝173が形成されている。   A flat concave portion 174 shaped like an inverted inverted truncated quadrangular pyramid shape is formed in the central portion of the outer surface of the ceiling wall surface 172 (the surface on the lid side container). The through hole 172o is located at the center of the flat recess 174. In addition, a pair of parallel grooves 173 extending from the near side in FIGS. 5 to 7 to the far side are formed on the inner surface of the ceiling wall surface 172.

本体側収納体168は、その全体形状が、溝形鋼を横倒しにした如き形状、換言すれば横断面で略コの字形(矩形の枠体の一枠を開放したごとき形状)に屈曲された板形状をしている。   The main body side storage body 168 is bent in an overall shape such that the grooved steel is turned sideways, in other words, a substantially U-shape in a cross section (a shape when one frame of a rectangular frame is opened). It has a plate shape.

本体側収納体168は、これを本体側箱部167に収納した時に、本体側箱部167の天井壁面172に対向する天板部168aと、天板部168aと平行な底板部168b(本体側収納体169の対向面の一方の面のこと)と、両板部を連結する連結部168cとからなる。   When the main body side storage body 168 is stored in the main body side box portion 167, a top plate portion 168a facing the ceiling wall surface 172 of the main body side box portion 167 and a bottom plate portion 168b parallel to the top plate portion 168a (main body side) One surface of the opposing surface of the storage body 169) and a connecting portion 168c for connecting both plate portions.

そして、天板部168aの中央には、本体側箱部167の貫通孔172oと同軸に貫通孔174oが形成されている。この貫通孔174oの両脇には、一対の平行な突条176が形成されている。一対の突条176は、本体側箱部167の前記一対の平行溝173としまり嵌め状に嵌合する(図5〜図7参照)。   A through hole 174o is formed in the center of the top plate portion 168a coaxially with the through hole 172o of the main body side box portion 167. A pair of parallel protrusions 176 are formed on both sides of the through hole 174o. The pair of protrusions 176 are fitted into the pair of parallel grooves 173 of the main body side box 167 in a snug fit (see FIGS. 5 to 7).

なお、一対の突条176と一対の平行溝173とを入れ替えて形成し、本体側収納体168の天井壁面に一対の平行溝173を形成し、本体側箱部167に一対の突条176を形成してもよい。   In addition, a pair of protrusions 176 and a pair of parallel grooves 173 are formed interchangeably, a pair of parallel grooves 173 is formed on the ceiling wall surface of the main body side storage body 168, and a pair of protrusions 176 is formed on the main body side box portion 167. It may be formed.

底板部168bは、天板部168aと幅寸法は同じであるが幾分長く、本体側収納体168を本体側箱部167に収納した時に底板部168bの自由端縁側168b1が本体側箱部167の開放口170を画成する一縁に当接するように底板部168bの長さ寸法および本体側収納体168の高さ寸法(連結部168cの高さ寸法)が定められている(図6および図7参照)。   The bottom plate portion 168b has the same width as the top plate portion 168a but is somewhat longer. When the main body side storage body 168 is stored in the main body side box portion 167, the free edge side 168b1 of the bottom plate portion 168b is the main body side box portion 167. The length dimension of the bottom plate portion 168b and the height dimension of the main body side storage body 168 (height dimension of the connecting portion 168c) are determined so as to abut against one edge defining the opening 170 (see FIG. 6 and FIG. 6). (See FIG. 7).

本体側収納体168は、既述のように横断面でコの字形をしているので、開口している分、自由度が高く、天板部168aと連結部168cとの間の角度α及び底板部168bと連結部168cとの間の角度βは、本体側収納体168が収納される本体側箱部167の截頭四角錐形状をした空間167Sの壁面傾斜角に合わせて変形する。   Since the main body side storage body 168 has a U-shape in cross section as described above, it has a high degree of freedom because it is open, and the angle α between the top plate portion 168a and the connecting portion 168c and The angle β between the bottom plate portion 168b and the connecting portion 168c is deformed in accordance with the wall surface inclination angle of the truncated quadrangular pyramid-shaped space 167S of the main body side box portion 167 in which the main body side storage body 168 is stored.

また、底板部168bの略中央には、自由端縁168b1に平行に延びかつ上方に開く横断面三角形状の溝177が形成されている。溝177は、底板部168bに外力が加わると、底板部168bを半折りして底板部168bを修復不能な状態にまで屈曲させるためのものである。この明細書では本体側折り溝177と呼称する。また、底板部168bは、本体側箱部167の開放口170を閉塞する蓋体として機能するので、本体側閉塞蓋ということができる。   In addition, a groove 177 having a triangular cross section extending in parallel with the free end edge 168b1 and opening upward is formed at the approximate center of the bottom plate portion 168b. When an external force is applied to the bottom plate portion 168b, the groove 177 is for folding the bottom plate portion 168b in half so that the bottom plate portion 168b is bent to an unrepairable state. In this specification, the main body side folding groove 177 is referred to. Further, since the bottom plate portion 168b functions as a lid that closes the opening 170 of the main body side box portion 167, it can be said to be a main body side closing lid.

蓋側封止部165は、本体側箱部167と同様、中空直方体形状をした蓋側箱部178と、この蓋側箱部178に収納される蓋側収納体179とを有する。   The lid-side sealing portion 165 includes a lid-side box portion 178 having a hollow rectangular parallelepiped shape, and a lid-side storage body 179 stored in the lid-side box portion 178, similarly to the main body-side box portion 167.

蓋側箱部178は、内部に截頭四角錐形を倒立させたごとき形状の空間179Sを有し
、図3〜図5における上方に開口する箱部である。そして、蓋側箱部178は、本体側箱部167の略倍の丈がある。なお、蓋側箱部178の開放口を符号180で示す。また、開放口180と対向する側の壁面182(図5〜図7参照)の中央には、小径部182o1と大径部182o2とからなる段付貫通孔182oを有する。壁面182を便宜上、本体側箱部167の底板壁面という。
The lid side box part 178 is a box part having a space 179S shaped like an inverted inverted truncated quadrangular pyramid and opening upward in FIGS. 3 to 5. The lid side box 178 has a length approximately twice that of the main body side box 167. Note that the opening of the lid side box portion 178 is indicated by reference numeral 180. A stepped through hole 182o having a small diameter portion 182o1 and a large diameter portion 182o2 is provided at the center of the wall surface 182 (see FIGS. 5 to 7) on the side facing the opening 180. The wall surface 182 is referred to as a bottom plate wall surface of the main body side box portion 167 for convenience.

そして蓋側箱部178の開放口180、同貫通孔182o及び蓋側収納体179の嵌合孔185、同矩形貫通孔188並びに本体側箱部167の貫通孔172o、同開放口170及び本体側収納体168の貫通孔174oが同軸線L上にあるように形成されている。   Then, the opening 180 of the lid side box 178, the through hole 182o, the fitting hole 185 of the lid side housing 179, the rectangular through hole 188, the through hole 172o of the body side box 167, the opening 170 and the body side. The through hole 174 o of the storage body 168 is formed on the coaxial line L.

底板壁面182の外表面中央部には、截頭四角錐形状を倒立させた如き形状の扁平凸部184が形成されている。そして、扁平凸部184の中央部に前記段付貫通孔182oが位置する(図5〜図7参照)。また、底板壁面182の内表面には、一対の平行溝183が形成されている。   At the center of the outer surface of the bottom plate wall surface 182, a flat convex portion 184 having a shape like an inverted inverted truncated quadrangular pyramid shape is formed. And the said stepped through-hole 182o is located in the center part of the flat convex part 184 (refer FIGS. 5-7). A pair of parallel grooves 183 are formed on the inner surface of the bottom plate wall surface 182.

扁平凸部184は、本体側箱部167の扁平凹部174と圧入により嵌合できるようにその大きさや高さ寸法が決められ、当該嵌合により、蓋側封止部165が本体側封止部166に結合される。そして、これら扁平凸部184及び扁平凹部174をそれぞれ含む蓋側箱部178の底板壁面182及び本体側箱部167の天井壁面172を両封止部が結合する部位である結合部という。   The size and height of the flat convex portion 184 are determined so that the flat convex portion 184 can be fitted into the flat concave portion 174 of the main body side box portion 167 by press-fitting, and the lid side sealing portion 165 becomes the main body side sealing portion by the fitting. 166. Then, the bottom plate wall surface 182 of the lid side box portion 178 and the ceiling wall surface 172 of the main body side box portion 167 including the flat convex portion 184 and the flat concave portion 174 are referred to as a coupling portion where both sealing portions are coupled.

なお、蓋側箱部178に扁平凹部174を形成し、本体側箱部167に扁平凸部184を形成して、両者を嵌合することで、本体側箱部167と蓋側封止部165とを結合するようにしてもよい。   In addition, the main body side box part 167 and the cover side sealing part 165 are formed by forming the flat concave part 174 in the lid side box part 178 and forming the flat convex part 184 in the main body side box part 167 and fitting them together. And may be combined.

蓋側収納体179は、本体側収納体168と同様、その全体形状が、溝形鋼を横倒しにした如き横断面で略コの字形に屈曲された板形状体であり、蓋側箱部178の空間179Sに対して、着脱自在に収納される。   The lid-side storage body 179 is a plate-shaped body whose overall shape is bent into a substantially U-shape in a cross-section such as the channel steel being laid down, like the main body-side storage body 168, and the lid-side box portion 178. The space 179S is detachably stored.

蓋側収納体179は、蓋側箱部178の開放口180を閉塞する閉塞蓋としての天板部179a(蓋側収納体の対向面の一方の面)と天板部179aと対向する底板部179b(蓋側収納体の対向面の他方の面)と両板部を連結する連結部179cとからなる。
天板部179aの中央部には、円形の嵌合孔185が形成されている。嵌合孔185の周縁には、嵌合孔185の外方へ臨む小孔185aが形成されている。
The lid-side storage body 179 includes a top plate portion 179a (one surface of the facing surface of the lid-side storage body) as a closing lid that closes the opening 180 of the lid-side box portion 178, and a bottom plate portion that faces the top plate portion 179a. 179b (the other surface of the facing surface of the lid-side storage body) and a connecting portion 179c that connects both plate portions.
A circular fitting hole 185 is formed in the central portion of the top plate portion 179a. A small hole 185 a that faces outward from the fitting hole 185 is formed at the periphery of the fitting hole 185.

そして天板部179aは、図5〜図7に示すように底板部179bと比べ幅寸法は同じであるが幾分長い。そして、蓋側収納体179を蓋側箱部178の空間179Sに収納した時に天板部179aの自由端縁179a1が蓋側箱部178の一縁に当接するように天板部179aの長さ寸法および蓋側収納体179の高さ寸法が定められている(図6および図7参照)。   The top plate portion 179a has the same width as the bottom plate portion 179b as shown in FIGS. The length of the top plate portion 179a is such that the free end edge 179a1 of the top plate portion 179a comes into contact with one edge of the lid side box portion 178 when the lid side storage body 179 is stored in the space 179S of the lid side box portion 178. The dimensions and the height dimension of the lid-side storage body 179 are determined (see FIGS. 6 and 7).

蓋側収納体179は、既述のように横断面で略コの字形をしているので、その自由度が高く、天板部179aと連結部179cとの間の角度α及び底板部179bと連結部179cとの間の角度βは、蓋側収納体179が収納される蓋側箱部178の截頭四角錐形を倒立させたごとき形状の空間179Sの壁面の傾斜角に合わせて変形する。   Since the lid-side storage body 179 is substantially U-shaped in cross section as described above, the degree of freedom is high, and the angle α between the top plate portion 179a and the connecting portion 179c and the bottom plate portion 179b The angle β between the connecting portion 179c and the connecting portion 179c is deformed according to the inclination angle of the wall surface of the space 179S having a shape like a truncated quadrangular pyramid of the lid-side box portion 178 in which the lid-side storage body 179 is stored. .

そして、底板部179bの中央には、底板部179bの延びる方向に対して平行な長四角形状をした矩形貫通孔188が形成されている。そして、底板部179bの下面(本体側収納体168の側の面)であって、矩形貫通孔188の両端には、矩形貫通孔188を間に挟んだ状態で平行に延びる一対の突条186が形成されている。一対の突条186は
、蓋側箱部178の前記一対の平行溝183に、しまり嵌め状に嵌合する。
A rectangular through hole 188 having a rectangular shape parallel to the extending direction of the bottom plate portion 179b is formed at the center of the bottom plate portion 179b. A pair of ridges 186 extending in parallel with the rectangular through hole 188 sandwiched between the rectangular through holes 188 on the lower surface of the bottom plate portion 179b (the surface on the main body side housing 168 side). Is formed. The pair of protrusions 186 are fitted into the pair of parallel grooves 183 of the lid side box portion 178 in a tight fit.

なお、蓋側箱部178の一対の平行溝183と蓋側収納体179の一対の突条186とを入れ替えて形成し、蓋側収納体179の底板部179bに一対の平行溝183を形成し、蓋側箱部178に一対の突条186を形成してもよい。   The pair of parallel grooves 183 of the lid-side box 178 and the pair of protrusions 186 of the lid-side storage body 179 are interchanged to form a pair of parallel grooves 183 on the bottom plate 179b of the lid-side storage body 179. A pair of protrusions 186 may be formed on the lid side box portion 178.

天板部179aは、その中央よりも自由端寄り箇所に自由端縁179a1に平行な溝187が形成されている。   The top plate portion 179a has a groove 187 parallel to the free end edge 179a1 at a position closer to the free end than the center.

溝187は、天板部179aに外力が加わると溝187の形成されている箇所で天板部179aを折り曲げて天板部179aを修復不能な状態に屈曲させるためのものであり、この明細書では蓋側折り溝187と呼称する。また、天板部179aは、蓋側箱部178の開放口180を閉塞する蓋体として機能するので蓋側閉塞蓋という。蓋側折り溝187は下方に開く横断面三角形状の溝である。   The groove 187 is used to bend the top plate portion 179a in an unrepairable state by bending the top plate portion 179a at a position where the groove 187 is formed when an external force is applied to the top plate portion 179a. Then, it calls the lid side folding groove 187. The top plate portion 179a functions as a lid that closes the opening 180 of the lid-side box portion 178, and is therefore referred to as a lid-side closure lid. The lid-side folding groove 187 is a groove having a triangular cross section that opens downward.

橋絡部材169は、弾性変形可能な樹脂性部材からなり、棒状の橋絡部材本体190と、橋絡部材本体190の先端部に位置する第1係合片191と、橋絡部材本体190の末端に位置する円板状の押圧部193と、両者の間に位置する第2係合片192とを有する。   The bridging member 169 is made of an elastically deformable resin member, and includes a rod-shaped bridging member main body 190, a first engagement piece 191 located at the tip of the bridging member main body 190, and the bridging member main body 190. It has the disk-shaped press part 193 located in the terminal, and the 2nd engagement piece 192 located between both.

橋絡部材本体190は、その全長が、蓋側封止部165の蓋側箱部178よりも押圧部193の肉厚分長い。   The entire length of the bridging member main body 190 is longer by the thickness of the pressing portion 193 than the lid side box portion 178 of the lid side sealing portion 165.

第1係合片191は、アルファベットの文字Wの形状をしたスナップ結合片であり、橋絡部材169の弾性と相俟って、第1係合片191をその幅方向(図5〜図7の左右方向)から第1係合片191を圧縮するように外力が掛けられると縮み、当該外力が除かれると元に戻るようになっている。   The first engagement piece 191 is a snap coupling piece in the shape of the letter W of the alphabet, and coupled with the elasticity of the bridging member 169, the first engagement piece 191 is moved in the width direction (FIGS. 5 to 7). When the external force is applied so as to compress the first engagement piece 191 from the left and right direction), the first engagement piece 191 contracts, and when the external force is removed, the first engagement piece 191 returns.

橋絡部材169が蓋側封止部165及び本体側封止部166に挿通されて、蓋側箱部178の段付貫通孔182o又は本体側箱部167の貫通孔172oを通過すると、蓋側箱部178の段付貫通孔182oが形成されている壁面182又は本体側箱部167の貫通孔172oが形成されている壁面172とスナップ結合する(図6および図7)。   When the bridging member 169 is inserted into the lid side sealing portion 165 and the main body side sealing portion 166 and passes through the stepped through hole 182o of the lid side box portion 178 or the through hole 172o of the main body side box portion 167, the lid side It snap-joins with the wall surface 182 in which the stepped through-hole 182o of the box part 178 is formed, or the wall surface 172 in which the through-hole 172o of the main body side box part 167 is formed (FIGS. 6 and 7).

なお、第1係合片191とこれが通過する各孔とでは、第1係合片191の方が各孔よりも大きく、第1係合片191が各孔を通過できるのは、第1係合片191が既述のようにその幅方向に圧縮されるからである。   In the first engagement piece 191 and each hole through which the first engagement piece 191 passes, the first engagement piece 191 is larger than each hole, and the first engagement piece 191 can pass through each hole. This is because the combined piece 191 is compressed in the width direction as described above.

橋絡部材169が本体側封止部166でスナップ結合すると、橋絡部材169の第1係合片191と第2係合片192とで本体側箱部167の天井壁面172と本体側収納体168の天板部168aとを挟み込むため、橋絡部材169が封止部164に対して抜き取り不能な状態になる。この時、橋絡部材169の第1係合片191、第2係合片192及び押圧部193は、それぞれ本体側収納体168の空間167S、蓋側箱部178の段付貫通孔182oの大径部182o2及び空間179Sに位置する。この状態をもって橋絡部材169が本留め状態にあるまたは本留めがされるという(図7参照)。   When the bridging member 169 is snap-coupled at the main body side sealing portion 166, the ceiling wall surface 172 of the main body side box portion 167 and the main body side storage body are formed by the first engagement piece 191 and the second engagement piece 192 of the bridging member 169. Since the top plate portion 168a of 168 is sandwiched, the bridging member 169 cannot be removed from the sealing portion 164. At this time, the first engagement piece 191, the second engagement piece 192, and the pressing portion 193 of the bridging member 169 are respectively large in the space 167 </ b> S of the main body side storage body 168 and the stepped through hole 182 o of the lid side box portion 178. It is located in the diameter portion 182o2 and the space 179S. In this state, the bridging member 169 is in a fully-fastened state or is permanently fastened (see FIG. 7).

このような観点から第1係合片191及び第2係合片192は、橋絡部材169を抜き取り不能に本留めするための係合片という。本留めがなされる本体側封止部166の天井壁面172及び本体側収納体168の天板部168aのことを本留め部という。そして、本留め前に前記第2係合片192が蓋側封止部165の矩形貫通孔188と交叉することにより、橋絡部材169の進行を阻止して橋絡部材169を蓋側封止部165に留め置く
ことを仮留めという(図6参照)。
From this point of view, the first engagement piece 191 and the second engagement piece 192 are referred to as engagement pieces for fastening the bridging member 169 so that it cannot be pulled out. The ceiling wall surface 172 of the main body side sealing portion 166 and the top plate portion 168a of the main body side storage body 168 are referred to as a main fastening portion. Then, the second engagement piece 192 crosses the rectangular through hole 188 of the lid side sealing portion 165 before the main fastening, thereby preventing the bridging member 169 from proceeding and sealing the bridging member 169 to the lid side. Holding to the part 165 is called temporary fixing (refer FIG. 6).

押圧部193は、橋絡部材169を結合部に向けて押し込むための円板体であり、橋絡部材169の軸方向に直交する状態で橋絡部材169の後端(橋絡部材本体の進行方向と反対側の端部)に設けられている。   The pressing portion 193 is a disk body for pushing the bridging member 169 toward the coupling portion, and the rear end of the bridging member 169 (progress of the bridging member main body in a state orthogonal to the axial direction of the bridging member 169). (The end opposite to the direction).

押圧部193は、蓋側収納体179の天板部179aに形成された嵌合孔185にちょうど嵌る程の大きさである。また押圧部193の周縁には、小突起193aが形成されている(図5参照)。この小突起193aは、嵌合孔185の周縁に形成された小孔185aに嵌まるようにされている。この状態が前記仮留め状態である(図6参照)。   The pressing portion 193 is large enough to fit in the fitting hole 185 formed in the top plate portion 179a of the lid side storage body 179. A small protrusion 193a is formed on the periphery of the pressing portion 193 (see FIG. 5). The small protrusion 193a is adapted to fit into a small hole 185a formed at the periphery of the fitting hole 185. This state is the temporary fastening state (see FIG. 6).

そして、橋絡部材本体190を蓋側封止部165に挿通することで押圧部193を嵌合孔185に嵌めた時に、押圧部193が、天板部179aとその外表面で面一に嵌合され、かつその状態を保持できるように押圧部193の肉厚・直径及び嵌合孔185の深さ・直径、並びに橋絡部材169の長さ寸法(橋絡部材本体190の長さ寸法)が定められている(図6参照)。   Then, when the pressing member 193 is fitted into the fitting hole 185 by inserting the bridging member main body 190 through the lid-side sealing portion 165, the pressing member 193 is flush with the top plate 179a and the outer surface thereof. The thickness and diameter of the pressing portion 193, the depth and diameter of the fitting hole 185, and the length dimension of the bridging member 169 (length dimension of the bridging member main body 190) so that the state can be maintained. Is defined (see FIG. 6).

また、押圧部193の表面には、図示しないドライバーの穂先が入る長形溝193bが形成されている。橋絡部材169を上から見た時に長形溝193bに対し、第1係合片191は平行であるが、第2係合片192は直交する(図4および図8参照参照)。   In addition, a long groove 193b into which the tip of a driver (not shown) enters is formed on the surface of the pressing portion 193. When the bridging member 169 is viewed from above, the first engagement piece 191 is parallel to the elongated groove 193b, but the second engagement piece 192 is orthogonal (see FIGS. 4 and 8).

第2係合片192は、橋絡部材本体190と直交する角棒体であって、蓋側封止部165の嵌合孔185、同じく段付貫通孔182oの直径および矩形貫通孔188よりも短いが、本体側封止部166の貫通孔172oおよび174oの直径よりも長い。   The second engagement piece 192 is a rectangular bar that is orthogonal to the bridging member main body 190, and is larger than the fitting hole 185 of the lid side sealing portion 165, the diameter of the stepped through hole 182 o, and the rectangular through hole 188. Although it is short, it is longer than the diameters of the through holes 172o and 174o of the main body side sealing portion 166.

第2係合片192は、橋絡部材169がドライバー等により回転されながら押し込まれると、回転角度に応じて蓋側封止部165の前記長四角形状をした矩形貫通孔188に対して仮留め位置、及び本留め位置の両位置に移動する。そのために第2係合片192は、前記矩形貫通孔188を通過可能な大きさで平面で見た形状が当該貫通孔と相似形にされている。   When the bridging member 169 is pushed in while being rotated by a screwdriver or the like, the second engagement piece 192 is temporarily fixed to the oblong rectangular through hole 188 of the lid-side sealing portion 165 according to the rotation angle. It moves to both the position and the main fastening position. Therefore, the second engagement piece 192 has a size that can pass through the rectangular through hole 188 and has a shape similar to that of the through hole.

矩形貫通孔188に対して仮留め位置とは、橋絡部材169を蓋側封止部165に入れた時に、前記矩形貫通孔188を第1係合片191のみが通過し、第2係合片192は前記矩形貫通孔188を貫通せずに矩形貫通孔188に対し第2係合片192が交叉状態となる位置であり、この実施形態では、例えば、矩形貫通孔188に対し第2係合片192が直交状態とされる箇所である。   The temporary fastening position with respect to the rectangular through hole 188 means that when the bridging member 169 is put in the lid side sealing portion 165, only the first engagement piece 191 passes through the rectangular through hole 188 and the second engagement is performed. The piece 192 is a position where the second engagement piece 192 crosses the rectangular through hole 188 without passing through the rectangular through hole 188. In this embodiment, for example, the second engagement piece 192 is in the second engagement with the rectangular through hole 188. This is where the joint piece 192 is in an orthogonal state.

第2係合片192が矩形貫通孔188と交叉することにより橋絡部材169の進行が阻止されて、橋絡部材169を蓋側封止部165に留め置くので、第2係合片192は、仮留め用の係合片といえる。そして、この実施形態では、仮留め位置に橋絡部材169があることを、押圧部193の小突起193aが蓋側収納体179の嵌合孔185の周縁に形成された前記小孔185aに嵌まった状態にあることで視認できるようになっている。   When the second engagement piece 192 crosses the rectangular through hole 188, the progress of the bridging member 169 is prevented and the bridging member 169 is retained on the lid-side sealing portion 165, so the second engagement piece 192 It can be said that it is an engagement piece for temporary fastening. In this embodiment, the small protrusion 193a of the pressing portion 193 is fitted into the small hole 185a formed on the periphery of the fitting hole 185 of the lid side storage body 179, indicating that the bridging member 169 is in the temporary fastening position. It can be visually recognized by being in a trapped state.

そのために、小突起193aが小孔185aに嵌合している状態で押圧部193を橋絡部材169の軸方向から見た状態においては、第2係合片192が、押圧部193の小突起193aを通る押圧部193の中心線L1と直交するように形成されてある(図4,図8及び図9参照)。小突起193aは押圧部193の挿入に伴い弾性変形して空間179S(図7参照)に入り、その後、橋絡部材169を嵌合孔185から取りだそうとしても小突起193aが邪魔になり、そこから抜け出ないようになる。なお、小突起193aは複数数であってもよい。   Therefore, in a state where the pressing portion 193 is viewed from the axial direction of the bridging member 169 with the small protrusion 193a fitted in the small hole 185a, the second engagement piece 192 has the small protrusion of the pressing portion 193. It is formed so as to be orthogonal to the center line L1 of the pressing portion 193 passing through 193a (see FIGS. 4, 8, and 9). The small protrusion 193a is elastically deformed with the insertion of the pressing portion 193 and enters the space 179S (see FIG. 7). Thereafter, even if the bridging member 169 is taken out from the fitting hole 185, the small protrusion 193a becomes an obstacle. You won't get out of there. A plurality of small protrusions 193a may be provided.

なお、中心線L1と第1係合片191とは平行になるように形成されている。また押圧部193の前記長形溝193bは、中心線L1上にあるように形成されている(図4,図8および図9参照)。このため第1係合片191と長形溝193bとは平行である。また蓋側収納体179のうち小孔185aの向き、換言すれば小孔185aを含む嵌合孔185の中心線L2と矩形貫通孔188とは平行にされている(図4参照)。   The center line L1 and the first engagement piece 191 are formed in parallel. The elongated groove 193b of the pressing portion 193 is formed so as to be on the center line L1 (see FIGS. 4, 8, and 9). For this reason, the 1st engagement piece 191 and the elongate groove | channel 193b are parallel. In addition, the direction of the small hole 185a in the lid side housing 179, in other words, the center line L2 of the fitting hole 185 including the small hole 185a and the rectangular through hole 188 are parallel to each other (see FIG. 4).

仮留めがなされる矩形貫通孔188を有する蓋側収納体179の底板部179bのことを、橋絡部材169の第2係合片により橋絡部材169の進行を阻止して橋絡部材169を蓋側封止部165に留め置く仮留め部という。   The bottom plate portion 179b of the lid-side container 179 having the rectangular through hole 188 to be temporarily fastened is prevented from being advanced by the second engagement piece of the bridging member 169 to prevent the bridging member 169 from moving forward. This is referred to as a temporary fastening portion that is fastened to the lid side sealing portion 165.

矩形貫通孔188に対して本留め位置とは、橋絡部材169を本体側封止部166及び蓋側封止部165に対し当該橋絡部材169を抜き取り不能な状態、すなわち本留め状態にする位置である(図7及び図10参照)。   The main fastening position with respect to the rectangular through-hole 188 is a state in which the bridging member 169 cannot be pulled out from the main body side sealing portion 166 and the lid side sealing portion 165, that is, the main fastening state. Position (see FIGS. 7 and 10).

橋絡部材169を仮留め位置から本留め位置に移行するには、橋絡部材169を回転させ、第2係合片192が矩形貫通孔188と交叉している状態を解除し、蓋側封止部165の前記矩形貫通孔188に対し第2係合片192を非交叉状態にして当該矩形貫通孔188を通過させ、その後、橋絡部材169を本体側封止部166でスナップ結合することにより、橋絡部材169の第1係合片191と第2係合片192とで本体側箱部167の天井壁面172と本体側収納体168の天板部168aとを挟み込むことで行う。   In order to move the bridging member 169 from the temporary fastening position to the final fastening position, the bridging member 169 is rotated to release the state where the second engagement piece 192 intersects the rectangular through-hole 188, and the lid side sealing is performed. The second engagement piece 192 is passed through the rectangular through hole 188 in a non-crossing state with respect to the rectangular through hole 188 of the stopping portion 165, and then the bridging member 169 is snap-coupled by the main body side sealing portion 166. Thus, the first engagement piece 191 and the second engagement piece 192 of the bridging member 169 sandwich the ceiling wall surface 172 of the main body side box portion 167 and the top plate portion 168a of the main body side storage body 168.

しかして、本発明に係る制御基板封止構造が適用された封止部164を有するケース本体126に収納されているメイン基板24の取替えやメイン基板24に実装されているROM31の改竄がされていないことの検証、又は前記メイン基板24若しくはメイン基板24に設けられるROM31を含む回路構成部材の交換を行うときに、蓋側収納体179の天板部179aや本体側収納体168の底板部168bに外力を付加して、当該天板部179aの蓋側折り溝187や当該底板部168bの本体側折り溝177の形成されている箇所で天板部179aや底板部168bを屈曲して破壊することにより、天板部179aや底板部179bを開口し、当該開口から橋絡部材169を取り外した後、蓋側封止部165と本体側封止部166との連結を解除することで、メイン基板24が収納されたケース本体126の基板収納口126oを蓋体125で封止した状態を解いて、ケース本体126に収納されているメイン基板24の取替えやメイン基板24に実装されているROM31の改竄がされていないことの検証後、又はメイン基板24若しくはメイン基板24に設けられるROM31を含む回路構成部材の交換後、並びに蓋側収納体179や本体側収納体168を新たにした状態で、取り外された橋絡部材169を又は新たな橋絡部材169を蓋側封止部165に仮留めし、当該仮留めにより正規に封止し得る状態にあることの確認をした後に橋絡部材169を本体側封止部168の天井壁面172とスナップ結合することにより本体側封止部166及び蓋側封止部165に橋絡部材169を本留めし、再び封止を行う。その後は基板収納ケース25を筐体11に取り外した場合と逆の順序で、基板収納ケース25及びリールユニット26を筐体11に取り付け、パチンコスロット10の上扉12aを閉じれば、パチンコスロット10の稼働準備が調う。   Thus, the main board 24 housed in the case main body 126 having the sealing portion 164 to which the control board sealing structure according to the present invention is applied has been replaced or the ROM 31 mounted on the main board 24 has been tampered with. When verifying that the main board 24 or the circuit components including the ROM 31 provided on the main board 24 is replaced, the top plate portion 179a of the lid side storage body 179 and the bottom plate portion 168b of the main body side storage body 168 are used. Is applied to the top plate portion 179a to bend and destroy the top plate portion 179a and the bottom plate portion 168b at the positions where the lid side folding groove 187 of the top plate portion 179a and the main body side folding groove 177 of the bottom plate portion 168b are formed. After opening the top plate portion 179a and the bottom plate portion 179b and removing the bridging member 169 from the openings, the lid side sealing portion 165 and the main body side sealing portion 166 By releasing the connection, the state in which the board storage port 126o of the case main body 126 in which the main board 24 is stored is sealed with the lid 125 is released, and the main board 24 stored in the case main body 126 can be replaced. After verifying that the ROM 31 mounted on the board 24 has not been tampered with, or after replacing the circuit board including the ROM 31 provided on the main board 24 or the main board 24, the lid side storage body 179 or the main body side storage With the body 168 renewed, the removed bridging member 169 or the new bridging member 169 is temporarily fastened to the lid-side sealing portion 165 and can be properly sealed by the temporary fastening. After confirming the above, the bridging member 169 is snap-coupled to the ceiling wall surface 172 of the main body side sealing portion 168 to thereby form the main body side sealing portion 166 and the lid side sealing portion 165. And the closure of the junction member 169 performs the sealing again. Thereafter, the substrate storage case 25 and the reel unit 26 are attached to the housing 11 in the reverse order to the case where the substrate storage case 25 is removed from the housing 11 and the upper door 12a of the pachinko slot 10 is closed. Ready for operation.

したがって、基板収納ケース25では、従来必要であったケース本体の収納口を閉塞した蓋体をワンウェイネジを用いなくても封止することができる。   Therefore, in the substrate storage case 25, it is possible to seal the lid that closes the storage opening of the case main body, which has been conventionally required, without using a one-way screw.

また、本体側収納体168の底板部168bや蓋側収納体179の天板部179aに外力が加わると、本体側折り溝177や蓋側折り溝187により底板部168bや天板部179aが簡単に屈曲するので、それだけを見ても底板部168bや天板部179aが何者かにより破壊され不法行為がされたことが判明する。   In addition, when an external force is applied to the bottom plate portion 168b of the main body side storage body 168 and the top plate portion 179a of the lid side storage body 179, the bottom plate portion 168b and the top plate portion 179a are simplified by the main body side folding groove 177 and the lid side folding groove 187. Therefore, it can be seen that the bottom plate portion 168b and the top plate portion 179a have been destroyed and illegally acted by someone.

ケース本体126の基板収納口126oを蓋体125で覆蓋すると、ケース本体126に設けられた本体側封止部166と、蓋体125に設けられた蓋側封止部165とがそれらの結合部である蓋側封止部165の底板壁面182及び本体側箱部167の天井壁面172で結合(本体側箱部167の扁平凹部174と蓋側箱部178の扁平凸部184とが圧入されることによる結合)し、それだけで蓋体125がケース本体126から外れなくなる。   When the substrate storage port 126o of the case main body 126 is covered with the lid 125, the main body side sealing portion 166 provided in the case main body 126 and the lid side sealing portion 165 provided in the lid 125 are combined portions thereof. Are joined by the bottom plate wall surface 182 of the lid side sealing portion 165 and the ceiling wall surface 172 of the main body side box portion 167 (the flat concave portion 174 of the main body side box portion 167 and the flat convex portion 184 of the lid side box portion 178 are press-fitted. The lid 125 cannot be detached from the case main body 126.

橋絡部材169は、本体側封止部166及び蓋側封止部165に対し橋絡部材169を抜き取り不能に本留めする第1係合片191及び第2係合片192を有するので、本体側封止部166及び蓋側封止部165の結合を解いて両者を分離しても、橋絡部材169は、本体側封止部166及び蓋側封止部165に対して分離しない。すると、蓋体125はその動きが抑制され、基板収納口126oを十分に開くことができなくなるため、ケース本体126に収納されているメイン基板24を基板収納口126oから取り出すことができないかまたは取り出し難くなる。   Since the bridging member 169 has the first engagement piece 191 and the second engagement piece 192 that can permanently remove the bridging member 169 from the main body side sealing portion 166 and the lid side sealing portion 165, Even when the side sealing portion 166 and the lid side sealing portion 165 are disconnected and separated from each other, the bridging member 169 is not separated from the main body side sealing portion 166 and the lid side sealing portion 165. Then, the movement of the lid 125 is suppressed, and the board storage opening 126o cannot be sufficiently opened. Therefore, the main board 24 stored in the case main body 126 cannot be taken out from the board storage opening 126o or is taken out. It becomes difficult.

メイン基板24を基板収納口126oから取り出すには、橋絡部材169の本留め状態を解除する必要が生じ、そのためには、強制的に橋絡部材169を切断するかまたは第1係合片191を変形することにより、第1係合片191を本体側箱部167の貫通孔172o及び本体側収納体168の貫通孔174oを通すことで、前記本留めの解除を行って本体側封止部166と蓋側封止部165との結合を解く必要が生じる。橋絡部材169を切断するかまたは第1係合片191を変形すると、橋絡部材169にはその痕跡が残る。   In order to take out the main board 24 from the board storage port 126o, it is necessary to release the main fastening state of the bridging member 169. For this purpose, the bridging member 169 is forcibly cut or the first engagement piece 191 is removed. By deforming the first engagement piece 191 through the through hole 172o of the main body side box portion 167 and the through hole 174o of the main body side storage body 168, the main fastening is released and the main body side sealing portion is released. It is necessary to break the coupling between 166 and the lid-side sealing portion 165. When the bridging member 169 is cut or the first engagement piece 191 is deformed, the trace remains on the bridging member 169.

一方、ケース本体126に収納されているメイン基板24の取替えやメイン基板24に実装されているROM31の改竄がされていないことの検証、又はメイン基板24若しくはメイン基板24に設けられるROM31を含む回路構成部材の交換を行うとき等、正当な行為が行われた場合には、譬え橋絡部材169に前記痕跡が残った場合でも、新たな橋絡部材169に取り替えることで、そのような痕跡に起因する不正行為が行われたことの疑念が生じる虞を解消できる。   On the other hand, the main board 24 stored in the case main body 126 is replaced, the verification that the ROM 31 mounted on the main board 24 is not falsified, or the circuit including the ROM 31 provided on the main board 24 or the main board 24. When a legitimate act is performed, such as when a component is replaced, even if the trace remains in the tail bridge member 169, it can be changed to a new bridge member 169. The possibility that a suspicion that the resulting fraud has been performed can be solved.

したがって、底板部168bや天板部179aが破壊された状態や橋絡部材169の切断や変形に起因する痕跡の有無は、不正行為が行われたか否かの判別に役立つ。   Therefore, the state in which the bottom plate portion 168b and the top plate portion 179a are destroyed and the presence or absence of traces due to the cutting or deformation of the bridging member 169 are useful for determining whether or not an illegal act has been performed.

また、蓋側封止部165は、前記本留めの前に第2係合片192を介して橋絡部材169を蓋側封止部165に仮留めするための蓋側収納体179を有するから、本留め前にその適正を確認ができる。このように本留めをしてしまう前に、本当に封止してもよいか否かの確認ができるので、誤って封止してしまうことを有効に防止できる。また、仮留め状態にあっては、押圧部193が、天板部179aの外表面と面一になるように嵌合孔185に嵌合されているから押圧部193に外力が積極的に作用しない限り、基板収納ケースを運搬しても本留めがされることはない。   In addition, the lid-side sealing portion 165 has a lid-side storage body 179 for temporarily fastening the bridging member 169 to the lid-side sealing portion 165 via the second engagement piece 192 before the main fastening. You can confirm the appropriateness before the main fastening. In this way, it is possible to confirm whether or not the sealing can be really performed before the main fastening, so that it is possible to effectively prevent the sealing from being performed erroneously. Further, in the temporarily fastened state, the pressing portion 193 is fitted in the fitting hole 185 so as to be flush with the outer surface of the top plate portion 179a, so that an external force acts positively on the pressing portion 193. As long as the board storage case is transported, it is not permanently fastened.

なお、パチンコスロット10が遊技場に設置されている状態で蓋側収納体179の天板部179aや本体側収納体168の底板部168bが、蓋側折り溝187や本体側折り溝177で屈曲される場合を、前記検証や交換を行う場合のみと定めておけば、当該検証や交換の際に既に前記屈曲状態に蓋側収納体179の天板部179aや本体側収納体168の底板部168bがあれば、何者かによる不正行為があったことが判明する。
なお、連結部126aは括れ127を有するから、封止部164に異常に負荷が作用すると破損するため、これによっても不正行為の判明ができる。
Note that the top plate portion 179a of the lid side storage body 179 and the bottom plate portion 168b of the main body side storage body 168 are bent by the lid side folding groove 187 and the main body side folding groove 177 in a state where the pachinko slot 10 is installed in the game hall. If it is determined that only when the verification or replacement is performed, the top plate portion 179a of the lid side storage body 179 or the bottom plate portion of the main body side storage body 168 is already in the bent state during the verification or replacement. If there is 168b, it is revealed that there has been an illegal act by somebody.
In addition, since the connection part 126a has the constriction 127, since it will be damaged if a load acts on the sealing part 164 abnormally, it can also be found out of an illegal act.

また、ワンウェイネジ等の螺合手段を用いて封止するものではないため、比較的容易に
封止の解除ができる。
Further, since sealing is not performed using screwing means such as a one-way screw, the sealing can be released relatively easily.

さらにまた、本体側封止部166を含むケース本体126及び蓋側封止部165を含む蓋体125は、透明材料であるABS樹脂製なので、橋絡部材169が本体側封止部166及び蓋側封止部165に入っていることが一目瞭然である。よって封止を解除しなくても不正行為がなされたか否かの判断が可能である。   Furthermore, since the case body 126 including the main body side sealing portion 166 and the lid body 125 including the lid side sealing portion 165 are made of ABS resin which is a transparent material, the bridging member 169 includes the main body side sealing portion 166 and the lid. It is obvious at a glance that it is in the side sealing portion 165. Therefore, it is possible to determine whether or not an illegal act has been performed without releasing the seal.

実施例2が実施例1と相違する点は、蓋側収納体179が無く、代わりに蓋側箱部178の底板壁面182の段付貫通孔182oに蓋側収納体179の底板部179bに形成されていた矩形貫通孔188を一体化したごとき形状の貫通孔288とした点、蓋側収納体179の天板部179aの代わりに蓋側折り溝187を有するキャップ体269を設け、キャップ体269で蓋側箱部178の開放口180を閉塞するようにした点、本体側収納体168の底板部168bの代わりに本体側折り溝177を有するキャップ体268を設け、キャップ体268で本体側箱部167の開放口170を閉塞するようにした点およびそれらと関連する点である。よって実施例1と同一部分には同一符号を付して説明を省略する。   The second embodiment is different from the first embodiment in that the lid-side storage body 179 is not provided, and instead formed in the bottom plate portion 179b of the lid-side storage body 179 in the stepped through hole 182o of the bottom plate wall surface 182 of the lid-side box portion 178. A cap body 269 having a lid-side folding groove 187 is provided instead of the top plate portion 179a of the lid-side storage body 179, and the cap body 269 is provided. A cap body 268 having a main body side folding groove 177 is provided instead of the bottom plate portion 168b of the main body side storage body 168, and the main body side box is provided by the cap body 268. This is a point related to closing the opening 170 of the part 167 and a point related thereto. Therefore, the same parts as those in the first embodiment are denoted by the same reference numerals and the description thereof is omitted.

キャップ体268およびキャップ体269は、図11〜図14からわかるように、本体側箱部167に外嵌される。しかし、特殊工具を用いなければ着脱できないように強固なしまり嵌めとされている。   As can be seen from FIGS. 11 to 14, the cap body 268 and the cap body 269 are externally fitted to the main body side box portion 167. However, it has a tight fit so that it cannot be removed without using a special tool.

貫通孔288は、図11や図12からわかるように、偏平円筒形に対しその周面から四角柱を貫通させた如き外形状をした孔である。四角形状の角空間部分288Rが実施例1の矩形貫通孔188に相当し、角空間部分288Rの長手方向に対して平行に橋絡部材169の第2係合片192が入った場合は本留めがされ(図16参照)、橋絡部材169の第2係合片192が角空間部分288Rの長手方向に対して交叉した場合に仮留めがされるようになっている(図15参照)。   As can be seen from FIGS. 11 and 12, the through-hole 288 is a hole having an outer shape such that a rectangular cylinder is penetrated from the peripheral surface of the flat cylindrical shape. The rectangular angular space portion 288R corresponds to the rectangular through-hole 188 of the first embodiment, and when the second engagement piece 192 of the bridging member 169 enters in parallel to the longitudinal direction of the angular space portion 288R, this fastening is performed. When the second engaging piece 192 of the bridging member 169 crosses the longitudinal direction of the angular space portion 288R, it is temporarily fixed (see FIG. 15).

実施例2の場合も、本留めをしてしまう前に、仮留めにより本当に封止してもよいか否かの確認ができるので、誤って封止してしまうことを有効に防止できる(図13,図14参照)。また、不正行為が行われたか否かの判別に底板部168bや天板部179aが破壊された状態や橋絡部材169の痕跡は役立つ。   Also in the case of Example 2, since it can be confirmed whether or not the seal can be really made by temporary fastening before the main fastening is performed, it is possible to effectively prevent erroneous sealing (see FIG. 2). 13, see FIG. In addition, the state in which the bottom plate portion 168b and the top plate portion 179a are destroyed and the trace of the bridging member 169 are useful for determining whether or not an illegal act has been performed.

さらに、本体側折り溝177の設けられているキャップ体268や蓋側折り溝187の設けられているキャップ体269は本体側収納体168や蓋側収納体179よりもコンパクトであるからその管理が簡単でかつ材料の節約にもなる。   Further, since the cap body 268 provided with the main body side folding groove 177 and the cap body 269 provided with the lid side folding groove 187 are more compact than the main body side storage body 168 and the lid side storage body 179, management thereof is possible. It is easy and saves material.

尚、本発明は、上述の図示例にのみ限定されるものではなく、本発明の要旨を逸脱しない範囲内において種々変更を加え得ることは勿論である。例えば、橋絡部材169を色つきにして数種用意しておき、検閲の度に異なる色の橋絡部材169を使用すれば何色を用いて今回の検証が行われるかは、関係者のみ知ることであるから、これによっても不正行為の判別に役立てられる。
また、実施例1および2では、1ケースにつき1つの封止部を付けたものを開示したが、封止部は複数あってもよい。
Note that the present invention is not limited to the illustrated examples described above, and various modifications can be made without departing from the scope of the present invention. For example, if several types of bridging members 169 are prepared and different colors are used for each censorship, what color will be used for this verification is only for those involved. Because it is to know, this also helps to discriminate fraud.
In the first and second embodiments, one case is provided with one sealing portion, but a plurality of sealing portions may be provided.

本発明に係る制御基板封止構造が適用されるパチンコスロットの外観を示す斜視図である。It is a perspective view which shows the external appearance of the pachinko slot to which the control board sealing structure which concerns on this invention is applied. 基板収納ケースをその蓋体が開かれた状態で示す斜視図である。It is a perspective view which shows a substrate storage case in the state by which the cover body was opened. 本発明基板収納ケースに用いられる制御基板封止構造の実施例1に係る封止部の拡大斜視図であって、蓋体を閉じられる直前の図である。It is an expansion perspective view of the sealing part which concerns on Example 1 of the control board sealing structure used for this invention board | substrate storage case, Comprising: It is a figure just before a cover body is closed. 封止部の分解斜視図である。It is a disassembled perspective view of a sealing part. 図4の垂直断面図である。FIG. 5 is a vertical sectional view of FIG. 4. 封止部の垂直断面図であって、橋絡部材を仮留めしている状態を示す図である。It is a vertical sectional view of a sealing part, and is a figure showing the state where a bridging member is temporarily fixed. 封止部の垂直断面図であって、橋絡部材を本留めしている状態を示す図である。It is a vertical sectional view of a sealing part, Comprising: It is a figure which shows the state which has fastened the bridging member. 図6の概略平面図である。FIG. 7 is a schematic plan view of FIG. 6. 仮留め状態を説明するための断面図であって図6のA−A線断面図である。It is sectional drawing for demonstrating a temporary fastening state, Comprising: It is the sectional view on the AA line of FIG. 本留め状態を説明するための断面図であって図7のB−B線断面図である。It is sectional drawing for demonstrating this fixed state, Comprising: It is the BB sectional drawing of FIG. 本発明基板収納ケースに用いられる制御基板封止構造の実施例2に係る封止部の拡大分解斜視図である。It is an expansion disassembled perspective view of the sealing part which concerns on Example 2 of the control board sealing structure used for this invention board | substrate storage case. 図11の垂直断面図である。FIG. 12 is a vertical sectional view of FIG. 11. 封止部の垂直断面図であって、橋絡部材を仮留めしている状態を示す図である。It is a vertical sectional view of a sealing part, and is a figure showing the state where a bridging member is temporarily fixed. 封止部の垂直断面図であって、橋絡部材を本留めしている状態を示す図である。It is a vertical sectional view of a sealing part, Comprising: It is a figure which shows the state which has fastened the bridging member. 仮留め状態を説明するための断面図であって図13のC−C線断面図である。It is sectional drawing for demonstrating a temporary fastening state, Comprising: It is CC sectional view taken on the line of FIG. 本留め状態を説明するための断面図であって図14のD−D線断面図である。It is sectional drawing for demonstrating this fixed state, Comprising: It is the DD sectional view taken on the line of FIG.

符号の説明Explanation of symbols

10 パチンコスロット
11 筐体
12a 上扉
12b 下扉
13 表示窓
14a 第1リール
14b 第2リール
14c 第3リール
15 サブリール
16 扉ヒンジ
24 メイン基板(制御基板)
25 基板収納ケース
26 リールユニット
27 支持枠
32 専用基板
125 蓋体
125a 連結部
126 ケース本体
126a 連結部
126o 基板収納口
127 括れ
129 ケースヒンジ
164 封止部
165 蓋側封止部
166 本体側封止部
167 本体側箱部
167S 空間
168 本体側収納体
168a 天板部(本留め部)
168b 底板部(閉塞蓋)
168b1 自由端縁側
168c 連結部
169 橋絡部材
170 開放口
172 天井壁面(本留め部、本体側封止部の結合部)
172o 貫通孔
173 平行溝
174 扁平凹部(凹部)
174o 貫通孔
176 突条
177 溝(折り溝)
178 蓋側箱部
179 蓋側収納体
179S 空間
179a 天板部(閉塞蓋)
179a1 自由端縁
179b 底板部(仮留め部)
179c 連結部
180 開放口
182 底板壁面(蓋側封止部の結合部)
182o 段付貫通孔(蓋側封止部の貫通孔)
182o1 小径部
182o2 大径部
183 平行溝
184 扁平凸部(凸部)
185 嵌合孔
185a 小孔
186 突条
187 溝(折り溝)
188 矩形貫通孔(橋絡部材の第1係合片及び第2係合片が通過可能な貫通孔であって、 前記橋絡部材を仮留め又は本留めするために通す貫通孔)
190 橋絡部材本体
191 第1係合片(本留め用の係合片)
192 第2係合片(本留め及び仮留め用の係合片,スナップ結合片)
193 押圧部
193a 小突起
193b 長形溝(橋絡部材を回転するための溝)
268 キャップ体
269 キャップ体
288 貫通孔
288R 角空間部分
L 同軸線
L1 中心線
L2 中心線
α 角度
β 角度
DESCRIPTION OF SYMBOLS 10 Pachinko slot 11 Case 12a Upper door 12b Lower door 13 Display window 14a 1st reel 14b 2nd reel 14c 3rd reel 15 Sub reel 16 Door hinge 24 Main board (control board)
25 Substrate storage case 26 Reel unit 27 Support frame 32 Dedicated substrate 125 Lid 125a Connecting portion 126 Case main body 126a Connecting portion 126o Substrate storing port 127 Case hinge 164 Sealing portion 165 Cover side sealing portion 166 Main body side sealing portion 167 Body side box portion 167S Space 168 Body side storage body 168a Top plate portion (main fastening portion)
168b Bottom plate (blocking lid)
168b1 Free edge side 168c Connection part 169 Bridge member 170 Opening port 172 Ceiling wall surface (joint part of main fastening part and main body side sealing part)
172o Through hole 173 Parallel groove 174 Flat recess (recess)
174o Through hole 176 Projection 177 Groove (Folding groove)
178 Lid side box part 179 Lid side storage body 179S Space 179a Top plate part (blocking lid)
179a1 Free edge 179b Bottom plate part (temporary fastening part)
179c connecting part 180 opening 182 bottom plate wall surface (joining part of lid side sealing part)
182o Stepped through hole (through hole of lid side sealing part)
182o1 Small diameter part 182o2 Large diameter part 183 Parallel groove 184 Flat convex part (convex part)
185 fitting hole 185a small hole 186 protrusion 187 groove (folding groove)
188 rectangular through hole (a through hole through which the first engaging piece and the second engaging piece of the bridging member can pass, through which the bridging member is temporarily fastened or permanently fastened)
190 Bridging member body 191 First engagement piece (engagement piece for main fastening)
192 Second engagement piece (engagement piece for main fastening and temporary fastening, snap coupling piece)
193 pressing portion 193a small protrusion 193b long groove (groove for rotating the bridging member)
268 Cap body 269 Cap body 288 Through hole 288R Angular space portion L Coaxial line L1 Center line L2 Center line α Angle β Angle

Claims (8)

遊技用プログラムを記憶する記憶媒体を具備する制御基板が入れられる基板収納口を有し、この基板収納口から前記制御基板が収納されるケース本体と、
このケース本体に設けられ前記基板収納口を覆蓋する蓋体と、
この覆蓋状態を維持する封止部とを有する基板収納ケースに用いられる制御基板封止構造であって、
この制御基板封止構造は前記封止部に適用され、
前記封止部は、
前記ケース本体に設けられた本体側封止部と、
前記蓋体に設けられ、前記基板収納口が前記蓋体により閉塞されると前記本体側封止部と結合する蓋側封止部と、
前記基板収納口を前記蓋体で閉塞した状態で前記本体側封止部及び前記蓋側封止部に挿
通される橋絡部材とを有し、
前記本体側封止部及び前記蓋側封止部は、両封止部が結合する部位である結合部をそれぞれ有し、
前記橋絡部材は、前記挿通された状態で、前記本体側封止部の結合部と係合することにより前記封止部に対し当該橋絡部材を抜き取り不能に本留めするための係合片を有し、
前記蓋側封止部は、前記本留め前に前記係合片により前記橋絡部材の進行を阻止して当該橋絡部材を前記蓋側封止部に留め置く仮留め部を有し、
前記蓋側封止部は、中空直方体形状をした箱部であって一面が開放口とされかつこの開放口と対向する側の壁面に貫通孔が形成されている蓋側箱部を有し、
前記本体側封止部は、前記蓋側箱部と同様、中空直方体形状をした箱部であって一面が開放口とされかつこの開放口と対向する側の壁面に貫通孔が形成されている本体側箱部を有し、
これら両箱部は、前記基板収納口を前記蓋体で閉塞した状態において、前記各貫通孔の形成されている側の壁面が対向状態にあると共に前記蓋側箱部の開放口及び貫通孔並びに前記本体側箱部の貫通孔及び開放口が同軸上にあるように形成され、
前記橋絡部材は、弾性変形可能部材からなり、かつ前記同軸上で回転及び進行可能とされる橋絡部材本体を有すると共に、当該橋絡部材本体には前記係合片が形成され、当該係合片は、前記橋絡部材本体の先端部及びこの先端部から後端方向へ離れた箇所にそれぞれ形成された第1係合片及び第2係合片を含み、
前記第1係合片は、当該第1係合片が前記各貫通孔を通過すると当該貫通孔が形成されている前記蓋側箱部に係る壁面又は前記本体側箱部に係る壁面とスナップ結合するスナップ結合片であり、
前記第2係合片は、前記橋絡部材が前記同軸上で回転及び進行されると、当該回転及び進行の程度に応じて、前記蓋側封止部の貫通孔に対して交叉状態となる仮留め位置に移動するか、又は前記蓋側封止部の貫通孔に対して交叉しない非交叉状態となって前記蓋側封止部の貫通孔を通過して、前記橋絡部材を前記本体側封止部及び前記蓋側封止部に対して本留めする本留め位置に移動することを特徴とする基板収納ケースに用いられる制御基板封止構造。
A board housing opening into which a control board having a storage medium for storing a game program is placed; and a case main body in which the control board is housed from the board housing opening;
A lid provided on the case body and covering the substrate storage opening;
A control substrate sealing structure used for a substrate storage case having a sealing portion for maintaining the cover state,
This control substrate sealing structure is applied to the sealing portion,
The sealing portion is
A main body side sealing portion provided in the case main body,
A lid-side sealing portion that is provided on the lid and is coupled to the main-body-side sealing portion when the substrate storage port is closed by the lid;
A bridge member inserted into the main body side sealing portion and the lid side sealing portion in a state where the substrate storage port is closed with the lid body,
The main body side sealing portion and the lid side sealing portion each have a coupling portion that is a portion where both sealing portions are coupled,
The bridging member is an engagement piece for permanently fastening the bridging member to the sealing portion by engaging the coupling portion of the main body side sealing portion in the inserted state. Have
The cover-side sealing portion, the engaging and prevents the progression of the bridging portion material by engagement pieces have a temporary fixing unit that retain the bridging portion member to the lid-side plugs before the present closure,
The lid side sealing portion is a box portion having a hollow rectangular parallelepiped shape, and has a lid side box portion in which one surface is an open port and a through hole is formed on a wall surface on the side facing the open port.
The body-side sealing portion is a hollow rectangular parallelepiped-shaped box portion similar to the lid-side box portion, and one surface is an open port, and a through hole is formed in the wall surface on the side facing the open port. It has a box part on the body side,
These two box portions are in a state in which the substrate storage port is closed with the lid body, the wall surfaces on the side where the respective through holes are formed are in an opposing state, and the opening port and the through hole of the lid side box portion, The through hole and the opening of the main body side box are formed so as to be coaxial,
The bridging member is made of an elastically deformable member and has a bridging member main body that can rotate and advance on the same axis, and the engaging piece is formed on the bridging member main body, The combination piece includes a first engagement piece and a second engagement piece respectively formed at a distal end portion of the bridging member main body and a location away from the distal end portion in the rear end direction.
When the first engagement piece passes through each through hole, the first engagement piece is snap-coupled to the wall surface related to the lid side box portion or the wall surface related to the main body side box portion in which the through hole is formed. Snap coupling piece to
When the bridging member is rotated and advanced on the same axis, the second engagement piece is crossed with respect to the through-hole of the lid-side sealing portion according to the degree of rotation and advancement. The bridge member is moved to the temporary fastening position or passes through the through-hole of the lid-side sealing portion in a non-crossing state that does not cross the through-hole of the lid-side sealing portion, and the main body is moved to the main body. The control board sealing structure used for the board | substrate storage case characterized by moving to the final fastening position which carries out final fastening with respect to the side sealing part and the said lid side sealing part.
前記橋絡部材本体は棒状体であって、その後端部には、前記橋絡部材を前記結合部に押し込むための押圧部を有することを特徴とする請求項1に記載の基板収納ケースに用いられる制御基板封止構造。2. The substrate storage case according to claim 1, wherein the bridging member main body is a rod-like body, and a rear end portion has a pressing portion for pressing the bridging member into the coupling portion. Control board sealing structure. 前記蓋側封止部の前記貫通孔が形成されている壁面には、前記本体側封止部に向けて突設する凸部又は凹部が設けられ、The wall surface where the through hole of the lid side sealing portion is formed is provided with a convex portion or a concave portion protruding toward the main body side sealing portion,
前記本体側封止部の前記貫通孔が形成されている壁面には、前記凸部又は凹部と圧入される凹部又は凸部が形成され、On the wall surface where the through hole of the main body side sealing portion is formed, a concave portion or a convex portion to be press-fitted with the convex portion or the concave portion is formed,
前記蓋体の閉塞に応じて前記凸部が前記凹部に圧入され、当該圧入により前記本体側封止部と前記蓋側封止部とが結合することを特徴とする請求項1に記載の基板収納ケースに用いられる制御基板封止構造。2. The substrate according to claim 1, wherein the convex portion is press-fitted into the concave portion according to the closure of the lid, and the main-body-side sealing portion and the lid-side sealing portion are coupled by the press-fitting. Control board sealing structure used for a storage case.
前記本体側箱部及び前記蓋側箱部は、それらの開放口を塞ぐ閉塞蓋をそれぞれ有し、The main body side box portion and the lid side box portion each have a closing lid that closes their opening.
これらの閉塞蓋には、外力が加わると当該閉塞蓋を修復不能な状態にまで屈曲させるための折り溝が形成されていることを特徴とする請求項1〜3のいずれか1項に記載の基板収The fold groove for bending these obstruction lids to the state which cannot be repaired when external force is added is formed in these obstruction lids. Board yield
納ケースに用いられる制御基板封止構造。Control board sealing structure used for storage case.
前記蓋側箱部の閉塞蓋は、当該蓋側箱部に着脱自在に収納されかつ横断面で矩形の枠体の一枠を開放したごとき形状をした蓋側収納体の対向面の一方の面であり、The closure lid of the lid side box portion is one surface of the opposing surface of the lid side storage body that is removably accommodated in the lid side box portion and has a shape that is open when one frame of a rectangular frame is opened in cross section. And
前記本体側箱部の閉塞蓋は、当該本体側箱部に着脱自在に収納され、同じく横断面が矩形の枠体の一枠を開放したごとき形状をした本体側収納体の対向面の一方の面であり、The closing lid of the main body side box portion is detachably stored in the main body side box portion, and is also one of the opposing surfaces of the main body side storage body that is shaped like opening one frame of a rectangular frame having a rectangular cross section. Surface,
前記蓋側収納体の対向面の他方の面には、前記橋絡部材の前記第1係合片及び前記第2係合片が通過可能な貫通孔であって、この貫通孔に前記第1係合片のみを通過させるときには前記橋絡部材を前記蓋側封止部に仮留めし、前記第2係合片も通過させるときには前記橋絡部材を封止部に本留めするために通す貫通孔を前記蓋側箱部の貫通孔と同軸上に有することを特徴とする請求項4に記載の基板収納ケースに用いられる制御基板封止構造。The other surface of the facing surface of the lid-side container is a through-hole through which the first engagement piece and the second engagement piece of the bridging member can pass, and the first through the through-hole. When passing only the engagement piece, the bridging member is temporarily fastened to the lid-side sealing portion, and when the second engagement piece is also passed, the through-hole is passed through in order to fasten the bridging member to the sealing portion. The control board sealing structure used for a board storage case according to claim 4, wherein a hole is provided coaxially with the through hole of the lid side box portion.
前記蓋側収納体の対向面の他方の面に形成されている貫通孔は長形状であり、前記第2係合片は、当該貫通孔を通過可能な大きさで平面で見た形状が当該貫通孔と相似形であることを特徴とする請求項5に記載の基板収納ケースに用いられる制御基板封止構造。The through-hole formed in the other surface of the facing surface of the lid-side storage body has a long shape, and the second engagement piece has a size that can pass through the through-hole and has a shape viewed in a plane. 6. The control substrate sealing structure used for a substrate storage case according to claim 5, wherein the control substrate sealing structure is similar to the through hole. 前記押圧部は、前記橋絡部材本体の進行方向と反対側の端部に設けられた平板体であって、The pressing portion is a flat plate provided at an end on the opposite side to the traveling direction of the bridging member body,
前記蓋側封止部の閉塞蓋には、前記橋絡部材を前記仮留め状態にするときに前記押圧部が嵌合される嵌合孔が形成され、The closing lid of the lid-side sealing portion is formed with a fitting hole into which the pressing portion is fitted when the bridging member is in the temporarily fixed state,
前記押圧部の周縁には小突起が形成され、前記嵌合孔の周縁には前記小突起が嵌合される小孔が形成され、当該小孔に前記小突起が嵌合した状態にあるときは、前記橋絡部材が前記仮留め状態に置かれてその進行が阻止されるように、A small protrusion is formed on the periphery of the pressing portion, a small hole is formed on the periphery of the fitting hole, and the small protrusion is fitted in the small hole. So that the bridging member is placed in the temporarily secured state and its progress is prevented,
前記橋絡部材の前記第2係合片と前記蓋側収納体の長形状の貫通孔とを橋絡部材の軸方向で見た状態での両者の交叉角度と、The crossing angle between the second engaging piece of the bridging member and the long through hole of the lid-side container in the axial direction of the bridging member;
同じく橋絡部材を軸方向で見た状態での前記第2係合片に対する前記小突起の位置と、Similarly, the position of the small protrusion with respect to the second engagement piece in a state where the bridging member is viewed in the axial direction,
前記嵌合孔に形成された前記小孔の位置に対する前記蓋側収納体の長形状をした前記貫通孔の向きとが定められていることを特徴とする請求項5又は6に記載の基板収納ケースに用いられる制御基板封止構造。The substrate storage according to claim 5 or 6, wherein a direction of the long through hole of the lid-side storage body with respect to a position of the small hole formed in the fitting hole is determined. Control board sealing structure used for the case.
請求項1〜7のいずれか1項に記載の制御基板封止構造が適用された基板収納ケースをA substrate storage case to which the control substrate sealing structure according to claim 1 is applied.
有する遊技機。Having a gaming machine.
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