JP4596347B2

JP4596347B2 - Game machine board case

Info

Publication number: JP4596347B2
Application number: JP2005288606A
Authority: JP
Inventors: 宏文宮島
Original assignee: Universal Entertainment Corp
Current assignee: Universal Entertainment Corp
Priority date: 2005-09-30
Filing date: 2005-09-30
Publication date: 2010-12-08
Anticipated expiration: 2025-09-30
Also published as: JP2007097675A

Description

本発明は、弾球遊技機（パチンコ機）、回胴式遊技機（パチスロ機）などに備えられる制御基板を封止可能に収容する遊技機の基板ケースに関する。 The present invention relates to a board case of a gaming machine that accommodates a control board provided in a ball and ball game machine (pachinko machine), a revolving type game machine (pachislot machine), and the like in a sealable manner.

例えば弾球遊技機（いわゆるパチンコ機）には、例えば、遊技の進行を制御する主制御基板、該主制御基板からの信号に従って演出装置を制御する副制御基板、電源基板、貸球及び賞球の払出を制御する払出制御基板が、夫々基板ケースに収容されて遊技盤裏側の基板ベースに備えられている。 For example, in a ball game machine (so-called pachinko machine), for example, a main control board that controls the progress of the game, a sub-control board that controls the rendering device in accordance with a signal from the main control board, a power board, a rental ball and a prize ball A payout control board for controlling the payout of the game board is accommodated in the board case and provided on the board base on the back side of the game board.

弾球遊技機に備えられるこれらの基板ケースのうち、特に主制御基板を収容する基板ケースは、基板ベースに取り付けられる基台と、該基台との間に主制御基板を配してカバーするカバー体とで構成し、前記カバー体の一部若しくは全部が透明な材料で構成されている。そして、このカバー体と基台とにわたり、基板ケース開封時の痕跡が残るように防犯用の封止手段を複数個配設している。
この封止手段は、複数個配設されているうちの一個の封止手段により基板ケースを封止しており、公共の検査機関（公安委員会）による検査の際には、その封止手段を損壊して基板ケースを開封する。そして、検査終了後、他の一個の封止手段により基板ケースを再び封止し、検査履歴を基板ケースの所要箇所に記録する。
このように構成されている基板ケースを使用することで、封止手段の開封痕跡と検査履歴を照合すれば検査機関による検査の有無、検査回数が確認できるため、制御基板のＲＯＭ（Read Only Memory）等の電子部品を交換するなどの不正行為を目的とした基板ケース開封の有無が容易に確認できる。 Among these board cases provided in the ball game machine, the board case that accommodates the main control board, in particular, covers the base that is attached to the base and the main control board between the base and the base case. A cover body is formed, and a part or all of the cover body is formed of a transparent material. A plurality of crime prevention sealing means are disposed across the cover body and the base so as to leave a trace when the substrate case is opened.
This sealing means seals the substrate case with one of the plurality of sealing means, and when the inspection is performed by a public inspection organization (Public Safety Commission), the sealing means Is broken and the substrate case is opened. Then, after the inspection is completed, the substrate case is again sealed with another sealing means, and the inspection history is recorded in a required portion of the substrate case.
By using the substrate case configured in this way, the presence of the inspection by the inspection agency and the number of inspections can be confirmed by comparing the opening trace of the sealing means with the inspection history. ) And the like can be easily confirmed whether or not the substrate case has been opened for the purpose of fraud such as replacement of electronic parts.

従来、このような封止手段を備え持つ基板ケースは、例えば特許文献１に開示されているように、第１ケース体（基台）と、第２ケース体（カバー体）と、該第１ケース体と第２ケース体を開閉可能かつ封止可能に設ける封止手段とを備え、該封止手段は、第１ケース体側に備えられる離脱防止部と、第２ケース体側に備えられ、開封時に損壊して封止を解除する損壊部、封止部及びピン保持部と、ピン保持部に保持された封止ピンとで構成されている。
そして、封止時には、ピン保持部の封止ピンを押圧操作して、該封止ピンを前記封止部側から第１ケース体側の離脱防止部に離脱不能に係合させる。
また、この封止手段を解除してケースを開封するには、前記第２ケース体側の損壊部を切断することにより、封止ピンによる封止を解除する。そして、検査終了後において再度基板ケースを封止するには、前記切断した損壊部以外の他の損壊部と一体に備えられているピン保持部側と、第１ケース体側に備えられている離脱防止部とを他の封止ピンによって係合させる。
特許第３０３３９５７号公報 Conventionally, as disclosed in Patent Document 1, for example, a substrate case having such a sealing means includes a first case body (base), a second case body (cover body), and the first case body. And a sealing means provided so that the case body and the second case body can be opened and closed and can be sealed. The sealing means is provided on the first case body side, provided on the second case body side, and opened. It is composed of a breakage part that sometimes breaks and releases the seal, a sealing part and a pin holding part, and a sealing pin held by the pin holding part.
And at the time of sealing, the sealing pin of a pin holding | maintenance part is pressed, and this sealing pin is engaged with the detachment | desorption prevention part by the side of a 1st case body from the said sealing part side so that it cannot detach | leave.
Further, in order to release the sealing means and open the case, the sealing by the sealing pin is released by cutting the damaged portion on the second case body side. Then, in order to seal the substrate case again after the inspection is finished, the pin holding portion side provided integrally with the other damaged portion other than the cut damaged portion, and the separation provided on the first case body side The prevention part is engaged with another sealing pin.
Japanese Patent No. 3033995

しかし、このような従来の基板ケースの封止手段であると、検査時に一旦封止手段を解除し、検査終了後に再度基板ケースの封止を行う場合には、別の封止ピンにて封止作業を行わなければならず、部品点数が増大し、製造コストが掛かっていた。 However, in the case of such a conventional sealing means for a substrate case, when the sealing means is once released at the time of inspection and the substrate case is sealed again after the inspection, it is sealed with another sealing pin. Stopping work had to be done, the number of parts increased, and the manufacturing cost was high.

本発明は、このような問題を解決するためになされており、その目的とするところは、部品点数の増大を抑えて製造コストの低い基板ケースを提供することである。 The present invention has been made to solve such a problem, and an object of the present invention is to provide a substrate case having a low manufacturing cost while suppressing an increase in the number of components.

このような目的を達成するために、第１の発明は、基台１２と、該基台１２に開閉可能に装着されるカバー体２１とを備え、前記基台１２に前記カバー体２１を閉止状態で装着して形成される内部空間に遊技機における遊技の制御を行う制御基板（例えば主制御基板７）を収容し、前記閉止状態において封止を行う封止手段３５を備えた遊技機の基板ケース１１において、前記封止手段３５は、前記基台１２と前記カバー体２１のいずれか一方に備えられ、夫々に固定部材取付孔２９を同軸連通状に配し、列上に突設された複数個の嵌合突部２８と、いずれか他方に備えられ、一端側に固定部材挿入孔１６ａを設けるとともに、前記閉止状態において、前記各嵌合突部２８が夫々嵌り合う複数個の嵌合受孔１８を設け、前記各嵌合突部２８が前記各嵌合受孔１８へ夫々嵌合されたときに、前記固定部材取付孔２９と前記固定部材挿入孔１６ａとが同軸連通状に配される嵌合受部１６と、前記閉止状態において、前記固定部材挿入孔１６ａ及び複数個の前記固定部材取付孔２９の全てにわたって貫通可能な長さを有する固定部材３６と、前記固定部材３６が、前記閉止状態において、前記固定部材挿入孔１６ａから前記固定部材取付孔２９の少なくとも一つへ挿入された状態で、前記固定部材３６の挿入方向と逆方向への移動を制限する移動制限手段４１とから構成され、前記固定部材３６が貫通して挿入された固定部材取付孔２９を有する嵌合突部２８を分離切断することにより、基板ケース１１は開封可能であるとともに、再度前記閉止状態とした後に、前記固定部材３６をさらに挿入方向へ移動させ、未だ分離切断されていない嵌合突部２８のいずれかに配される固定部材取付孔２９へ挿入することにより再度封止を可能としたことを特徴とする遊技機の基板ケースとしたことである。 In order to achieve such an object, the first invention includes a base 12 and a cover body 21 that is attached to the base 12 so as to be openable and closable, and the cover 12 is closed on the base 12. A gaming machine comprising a control board (for example, main control board 7) for controlling a game in a gaming machine in an internal space formed and mounted in a state, and having a sealing means 35 for sealing in the closed state In the substrate case 11, the sealing means 35 is provided on one of the base 12 and the cover body 21, and the fixing member mounting holes 29 are arranged in a coaxial communication shape, and are projected on the rows. A plurality of fitting projections 28, provided on one of the other, provided with a fixing member insertion hole 16a on one end side, and a plurality of fittings in which the fitting projections 28 fit in each other in the closed state. A receiving hole 18 is provided, and each fitting projection 28 is In the closed state, the fitting receiving portion 16 in which the fixing member mounting hole 29 and the fixing member insertion hole 16a are arranged in coaxial communication when fitted into the fitting receiving holes 18, respectively. The fixing member 36 having a length that can pass through all of the fixing member insertion hole 16a and the plurality of fixing member attachment holes 29, and the fixing member 36 in the closed state from the fixing member insertion hole 16a A movement restricting means 41 for restricting the movement of the fixing member 36 in the direction opposite to the insertion direction when inserted into at least one of the fixing member mounting holes 29 is inserted through the fixing member 36. The board case 11 can be opened by separating and cutting the fitting protrusion 28 having the fixing member attachment hole 29, and the fixing member 36 is further removed after being brought into the closed state again. A board of a gaming machine characterized in that it can be sealed again by being moved in the insertion direction and inserted into a fixing member mounting hole 29 arranged in any of the fitting protrusions 28 that have not yet been separated and cut. It is a case.

本発明によれば、基板ケース１１を取り付ける度に、単一の固定部材３６を再度挿入するだけで、再度基板ケース１１の封止が可能であるため、基板ケース１１を封止するための固定部材を複数備える必要がない。従って、部品点数が軽減でき製造コストを抑えることができる。
また、本発明によれば、固定部材３６によって貫通固定された嵌合突部２８のみを切断すれば、基板ケース１１が開封可能である。また、固定部材３６が挿入方向と逆方向の移動制限を受けるため、切断した嵌合突部２８を貫通した状態のまま固定部材３６が次の嵌合突部２８を貫通することとなる。従って、開封痕跡が確実に残る。 According to the present invention, each time the substrate case 11 is attached, the substrate case 11 can be sealed again only by reinserting the single fixing member 36. Therefore, the fixing for sealing the substrate case 11 is possible. There is no need to provide a plurality of members. Therefore, the number of parts can be reduced and the manufacturing cost can be reduced.
In addition, according to the present invention, the substrate case 11 can be opened by cutting only the fitting protrusion 28 that is fixedly penetrated by the fixing member 36. Further, since the fixing member 36 is restricted from moving in the direction opposite to the insertion direction, the fixing member 36 passes through the next fitting protrusion 28 while passing through the cut fitting protrusion 28. Therefore, an opening trace remains reliably.

第２の発明は、第１の発明において、固定部材３６は、固定部材挿入孔１６ａへの押圧挿入が可能であるとともに、外周に溝４０が設けられ、移動制限手段４１は、前記固定部材３６が、前記固定部材挿入孔１６ａから少なくとも一つの固定部材取付孔２９へ押圧挿入された後、前記固定部材３６を挿入方向と逆方向へ移動しようとすると、前記固定部材３６の溝４０を係止して前記固定部材３６の挿入方向と逆方向への移動を制限する係止部であることを特徴とする遊技機の基板ケースとしたことである。 According to a second aspect, in the first aspect, the fixing member 36 can be pressed and inserted into the fixing member insertion hole 16a, and a groove 40 is provided on the outer periphery. However, after the fixing member insertion hole 16a is pressed and inserted into at least one fixing member mounting hole 29, when the fixing member 36 is moved in the direction opposite to the insertion direction, the groove 40 of the fixing member 36 is locked. Thus, the board case of the gaming machine is characterized by being a locking portion that restricts movement of the fixing member 36 in the direction opposite to the insertion direction.

本発明によれば、固定部材３６の押圧操作のみで基板ケース１１の封止が可能であるため、基板ケース１１の封止作業の作業コストが低減できるとともに、固定部材３６の挿入方向とは逆方向の移動を制限するための構造が容易であり、製造コストに優れている。 According to the present invention, since the substrate case 11 can be sealed only by pressing the fixing member 36, the work cost of the sealing operation of the substrate case 11 can be reduced and the insertion direction of the fixing member 36 is opposite. The structure for restricting the movement in the direction is easy, and the manufacturing cost is excellent.

第３の発明は、第１又は第２の発明において、固定部材３６の先端が当接することにより、該固定部材３６の挿入方向への移動を阻止する当接部４９を、閉止状態において固定部材３６の挿入方向で前後に位置する固定部材取付孔２９間に介在させたことを特徴とする遊技機の基板ケースとしたことである。
本発明によれば、基板ケース１１を封止する際に、固定部材３６を最低限の必要位置まで容易に操作できるため、固定部材３６の操作性が向上する。 According to a third invention, in the first or second invention, the contact portion 49 that prevents the fixing member 36 from moving in the insertion direction when the tip of the fixing member 36 comes into contact with the fixing member 36 in the closed state. The board case of the gaming machine is characterized by being interposed between the fixing member mounting holes 29 positioned forward and backward in the insertion direction of 36.
According to the present invention, when the substrate case 11 is sealed, the fixing member 36 can be easily operated to the minimum required position, so that the operability of the fixing member 36 is improved.

第４の発明は、第１又は第２の発明において、当接部４９は固定部材取付孔２９間の数に対応して複数備えられるとともに、該複数の当接部４９を夫々固定部材取付孔２９間に介在させ、基板ケース１１を開封した後、切断された前記嵌合突部２８の固定部材取付孔２９に対して固定部材３６の挿入方向前方直近に備えられている当接部４９を取り除いて再度閉止状態とし、前記固定部材３６を他の当接部４９に当接するまで挿入方向へさらに移動させることにより、未だ分離切断されていない嵌合突部２８のいずれかに配される固定部材取付孔２９へ挿入されることを特徴とする遊技機の基板ケースとしたことである。
本発明によれば、予め複数の固定部材取付孔２９間の夫々に対応して当接部４９を備えているため、再度基板ケース１１を封止する際に別途当接部を用意する手間も省けるとともに、部品管理の煩雑さもない。 According to a fourth invention, in the first or second invention, a plurality of contact portions 49 are provided corresponding to the number between the fixing member mounting holes 29, and the plurality of contact portions 49 are respectively provided in the fixing member mounting holes. 29, after the substrate case 11 is opened, a contact portion 49 provided immediately in front of the fixing member 36 in the insertion direction with respect to the fixing member mounting hole 29 of the cut fitting projection 28 is provided. The fixed member disposed in any one of the fitting protrusions 28 that have not yet been separated and cut by moving the fixing member 36 further in the insertion direction until it comes into contact with another contact part 49 by removing and reclosing. The board case of the gaming machine is characterized by being inserted into the member mounting hole 29.
According to the present invention, since the contact portions 49 are provided in advance corresponding to each of the plurality of fixing member mounting holes 29, it is possible to prepare a separate contact portion when sealing the substrate case 11 again. It can be omitted, and there is no complicated part management.

第５の発明は、第１乃至第４のいずれかに記載の遊技機の基板ケース１１を備えたことを特徴とする遊技機としたことである。第１乃至第４のいずれかに記載の基板ケース１１を備えたことにより、遊技店側や作業者などの遊技機の作業・操作精度が向上するとともに、商品価値の向上も図れる。 According to a fifth aspect of the present invention, there is provided a gaming machine including the board case 11 of the gaming machine according to any one of the first to fourth aspects. By including the board case 11 according to any one of the first to fourth, the work / operation accuracy of the gaming machine such as the game shop side or the worker is improved, and the commercial value can be improved.

本発明によれば、部品点数の増大を抑えて製造コストの低い基板ケースが提供できる。 According to the present invention, it is possible to provide a board case having a low manufacturing cost while suppressing an increase in the number of components.

以下、本発明の一実施形態について説明する。なお、本実施形態は本発明の一例にすぎずなんらこれに限定解釈されるものではなく、本発明の範囲内で設計変更可能である。 Hereinafter, an embodiment of the present invention will be described. Note that this embodiment is merely an example of the present invention, and is not construed as being limited thereto. The design can be changed within the scope of the present invention.

本実施例では、図に示すように、本発明基板ケースを備えた遊技機の一例として弾球遊技機（パチンコ機ともいう）をもって説明し、図１は弾球遊技機の一例を示す背面斜視図で、図２は背面図である。なお、本実施例では弾球遊技機を一例として挙げて説明するが、回胴式遊技機などその他の遊技機も対象である。 In this embodiment, as shown in the figure, a ball game machine (also referred to as a pachinko machine) will be described as an example of a game machine provided with the board case of the present invention, and FIG. 1 is a rear perspective view showing an example of a ball game machine. FIG. 2 is a rear view. In this embodiment, a bullet ball game machine will be described as an example, but other game machines such as a revolving game machine are also targeted.

弾球遊技機は、図１及び図２に示すように、外枠１の前面に内枠（ベースドア）２が回動自在に軸支され、該内枠２の前面には、遊技盤ベースに始動入賞口や遊技釘などの種々の遊技部材を備えて構成した図示しない遊技盤が着脱自在に装着され、該内枠２の背面には種々の裏機構が配置されている。
例えば本実施例では、内枠２の上部には貸球及び賞球を貯蔵する球タンク３が配され、内枠２の側部には前記球タンク３から上皿へと貸球及び賞球を誘導する球通路４が配されている。
そして、内枠２の略中央には、遊技機を制御する各種制御基板を配置した基板ベース５が配されている。
なお、図中６は、前記基板ベース５上に被せるベースカバーである。 As shown in FIGS. 1 and 2, the ball game machine has an inner frame (base door) 2 pivotally supported on the front surface of the outer frame 1, and a game board base on the front surface of the inner frame 2. A game board (not shown) configured with various game members such as a start winning opening and a game nail is detachably mounted, and various back mechanisms are arranged on the back surface of the inner frame 2.
For example, in this embodiment, a ball tank 3 for storing rental balls and prize balls is arranged on the upper part of the inner frame 2, and rental balls and prize balls are placed on the side of the inner frame 2 from the ball tank 3 to the upper plate. Sphere passage 4 is arranged to guide.
A board base 5 on which various control boards for controlling the gaming machine are arranged is arranged at the approximate center of the inner frame 2.
In the figure, reference numeral 6 denotes a base cover that covers the substrate base 5.

基板ベース５には、遊技機の設計上の都合によって種々の制御基板が自由に配置される。例えば本実施例では、図１及び図２に示すように、遊技の進行を制御する主制御基板７、該主制御基板７からの信号に従って各演出装置を制御する副制御基板８、電源基板９、貸球及び賞球の払出を制御する払出制御基板１０などが、夫々埃などから各基板を守るために、基板ケース１１，１１ａ，１１ｂ，１１ｃに収容された状態で基板ベース５の所定位置に配置されている。以下、本発明の基板ケースの一例について、主制御基板７を収容する基板ケース１１をもって詳述する。 Various control boards are freely arranged on the board base 5 depending on the design of the gaming machine. For example, in this embodiment, as shown in FIGS. 1 and 2, a main control board 7 that controls the progress of the game, a sub-control board 8 that controls each effect device according to a signal from the main control board 7, and a power supply board 9. A predetermined position of the substrate base 5 in a state where the payout control board 10 for controlling the payout of the rental balls and prize balls is accommodated in the board cases 11, 11a, 11b, and 11c in order to protect each board from dust and the like. Is arranged. Hereinafter, an example of the substrate case of the present invention will be described in detail with a substrate case 11 that accommodates the main control substrate 7.

基板ケース１１は、図３乃至図６に示すように、前記基板ベース５に取付固定される基台１２と、該基台１２に開閉可能に装着されるカバー体２１と、前記基台１２に前記カバー体２１を閉止状態で装着した際に、封止を行う封止手段３５を備えて構成されている。
なお、本実施例では、主制御基板７を収容する基板ケース１１を一例として挙げて説明するが、他の制御基板８…を収容する基板ケース１１ａ…に本実施例構成を適用することは可能である。 As shown in FIGS. 3 to 6, the substrate case 11 includes a base 12 that is attached and fixed to the substrate base 5, a cover body 21 that is detachably attached to the base 12, and the base 12. When the cover body 21 is mounted in a closed state, the cover body 21 is provided with a sealing means 35 for sealing.
In the present embodiment, the substrate case 11 that houses the main control board 7 will be described as an example. However, the configuration of the present embodiment can be applied to the board cases 11a that house other control boards 8. It is.

基台１２は、図３乃至図６に示すように、例えば合成樹脂材料をもって略矩形状に形成されるとともに、後述するカバー体２１の複数の係止爪２５を係止する複数の係止部１４を側面に一体に備えた基台本体１３と、該基台本体１３の一つの短辺１５寄りの表面に、該短辺１５と平行に嵌合受部１６を一体に設けて構成されている。 As shown in FIGS. 3 to 6, the base 12 is formed in a substantially rectangular shape with, for example, a synthetic resin material, and a plurality of locking portions that lock a plurality of locking claws 25 of the cover body 21 described later. 14 is integrally provided on the side surface of the base body 13, and a fitting receiving portion 16 is integrally provided on the surface of the base body 13 near one short side 15 in parallel with the short side 15. Yes.

カバー体２１は、図３乃至図６に示すように、例えば合成樹脂材料をもって前記基台本体１３を覆う大きさの表面２３と、該表面２３の端縁から垂設される側面２４とで構成される下面が開放された箱形形状に形成されるとともに、側面２４の所定箇所に前記基台１２の複数の係止部１４に係止可能な複数の係止爪２５が設けられてなるカバー体本体２２と、該カバー体本体２２の一つの側面２４（図４にて左側の側面）から水平方向に延設された面部２６の端縁と平行かつ一体に突設された複数個の嵌合突部２８とで構成されている。
そして、前記基台１２にカバー体２１を閉止状態で装着した際に、基台本体１３とカバー体本体２２との間には、主制御基板７を収容する所定の内部空間が形成される。なお、本実施例では、カバー体２１の係止爪２５を基台１２の係止部１４に係止した後、カバー体２１のネジ孔２１ａと基台１２のネジ孔１２ａを連通せしめて図示しないネジにて共締めすることにより閉止状態に固定する。 As shown in FIGS. 3 to 6, the cover body 21 includes a surface 23 having a size that covers the base body 13 with a synthetic resin material, for example, and a side surface 24 that is suspended from the edge of the surface 23. The cover is formed in a box shape having an open lower surface and provided with a plurality of locking claws 25 that can be locked to the plurality of locking portions 14 of the base 12 at predetermined positions on the side surface 24. The body main body 22 and a plurality of fittings protruding in parallel and integrally with the edge of the surface portion 26 extending horizontally from one side surface 24 (the left side surface in FIG. 4) of the cover body main body 22 It is comprised with the collision part 28. FIG.
When the cover body 21 is attached to the base 12 in the closed state, a predetermined internal space for accommodating the main control board 7 is formed between the base body 13 and the cover body 22. In the present embodiment, the locking claw 25 of the cover body 21 is locked to the locking portion 14 of the base 12, and then the screw hole 21a of the cover body 21 and the screw hole 12a of the base 12 are communicated. Fix in the closed state by tightening together with the screws that do not.

封止手段３５は、図３乃至図７に示すように、カバー体２１に備えられる前記嵌合突部２８と、基台１２に備えられる前記嵌合受部１６と、前記嵌合突部２８内と嵌合受部１６内とにわたって嵌挿して前記基台１２とカバー体２１を連結固定可能な固定部材３６と、前記固定部材３６の所定方向の移動を制限する移動制限手段４１とで構成されている。 As shown in FIGS. 3 to 7, the sealing means 35 includes the fitting protrusion 28 provided on the cover body 21, the fitting receiving part 16 provided on the base 12, and the fitting protrusion 28. A fixing member 36 that can be fitted and fixed between the inside of the fitting receiving portion 16 and the base 12 and the cover body 21, and a movement restricting means 41 that restricts the movement of the fixing member 36 in a predetermined direction. Has been.

嵌合突部２８は、夫々に固定部材取付孔２９を同軸連通状に設けて複数個列上に突設されており、夫々が第１連結部３０を介してカバー体２１と一体に接続されているとともに、隣り合う嵌合突部２８間が第２連結部３１を介して一体に接続されている。 The fitting protrusions 28 are each provided with a fixing member mounting hole 29 in a coaxial communication shape and protruded in a plurality of rows, and each of the fitting protrusions 28 is integrally connected to the cover body 21 via the first connecting part 30. In addition, the adjacent fitting projections 28 are integrally connected via the second connecting portion 31.

例えば本実施例によれば、図３乃至図７に示すように、平面視矩形状に形成された基部２８ａと、該基部２８ａの下面から側面視略Ｕ字形状をもって一体に垂設され、固定部材取付孔２９を有する固定部材取付部２８ｂとで嵌合突部２８が形成されており、図６で図に向かって左側から第１嵌合突部、第２嵌合突部、第３嵌合突部、第４嵌合突部と４個の嵌合突部２８を並設している。本実施例では、固定部材取付部２８ｂの略Ｕ字状空間をもって固定部材取付孔２９としているが、後述する固定部材を挿入可能な孔形状であれば特に限定されない。また、固定部材取付部２８ｂは、カバー体２１と基板１２を閉止状態とし、基部２８ａの下端が嵌合受部１６の上面（本実施例では後述する蓋部４６の上面）に当接した際に、嵌合受部１６の嵌合受孔１８内に収容可能な大きさとする。
そして、これら各嵌合突部２８は、隣り合う嵌合突部２８の基部２８ａ間を薄板状の第２連結部３１で一体に接続して前記各固定部材取付孔２９を同軸連通状に配するとともに、各基部２８ａとカバー体２１の面部２６とを薄板状の第１連結部３０で一体に接続してカバー体２１から列上に突設されている。 For example, according to the present embodiment, as shown in FIGS. 3 to 7, a base portion 28a formed in a rectangular shape in plan view and a substantially U-shaped side view from the bottom surface of the base portion 28a are integrally suspended and fixed. A fitting protrusion 28 is formed by a fixing member attachment portion 28b having a member attachment hole 29, and the first fitting protrusion, the second fitting protrusion, and the third fitting from the left side in FIG. The mating projection, the fourth fitting projection, and the four fitting projections 28 are arranged side by side. In the present embodiment, the fixing member mounting hole 29 has a substantially U-shaped space of the fixing member mounting portion 28b. However, the fixing member mounting hole 29 is not particularly limited as long as the fixing member mounting hole 29 can be inserted. The fixing member mounting portion 28b closes the cover body 21 and the substrate 12, and the lower end of the base portion 28a is in contact with the upper surface of the fitting receiving portion 16 (in this embodiment, the upper surface of a lid portion 46 described later). In addition, the size of the fitting receiving portion 16 can be accommodated in the fitting receiving hole 18.
The fitting protrusions 28 are connected to each other between the base portions 28a of the adjacent fitting protrusions 28 by a thin plate-like second connecting portion 31 so that the fixing member mounting holes 29 are arranged in a coaxial communication manner. In addition, each base portion 28a and the surface portion 26 of the cover body 21 are integrally connected by a thin plate-like first connecting portion 30 so as to protrude from the cover body 21 on the line.

本実施例では、上述した通りこの基部２８ａが平面視矩形状で、固定部材取付部２８ｂが側面視略Ｕ字形状構成としているが、特に限定されず、本発明の範囲内で種々設計変更可能である。また、各固定部材取付部２８ｂは、夫々後述する嵌合受部１６の嵌合受孔１８内に嵌り合って収容され、かつ固定部材取付孔２９が固定部材３６を挿入可能な形状を有するものであればよく、特にその形状に限定されるものではない。また、嵌合突部２８の数は本実施例に限定されるものではない。
なお、第１連結部３０及び第２連結部３１は、図示した形状に特に限定されるものではないが、所定の治具を介して任意に切断可能な厚みに形成されてカバー体２１との接続、および隣り合う嵌合突部２８との接続を切断可能に形成されているものであればよい。また、各嵌合突部２８間を接続する前記第２連結部３１を備えない構成としても本発明は実施可能である。 In the present embodiment, as described above, the base portion 28a has a rectangular shape in plan view, and the fixing member mounting portion 28b has a substantially U-shaped configuration in side view, but is not particularly limited, and various design changes can be made within the scope of the present invention. It is. Each fixing member mounting portion 28b is fitted and accommodated in a fitting receiving hole 18 of the fitting receiving portion 16 described later, and the fixing member mounting hole 29 has a shape into which the fixing member 36 can be inserted. The shape is not particularly limited to the shape. Moreover, the number of the fitting protrusions 28 is not limited to the present embodiment.
The first connecting part 30 and the second connecting part 31 are not particularly limited to the shapes shown in the figure, but are formed to have a thickness that can be arbitrarily cut through a predetermined jig. What is necessary is just to be formed so that a connection and the connection with the adjacent fitting protrusion 28 can be cut | disconnected. Further, the present invention can also be implemented as a configuration that does not include the second connecting portion 31 that connects the fitting protrusions 28.

嵌合受部１６は、例えば本実施例によれば、図６及び図７に示すように、前記基台本体１３の一つの短辺１５寄りの表面に、該短辺１５と平行で、かつ上端を開放するとともに、一端側に固定部材挿入孔１６ａを設けた細長箱状に形成した受部本体１７と、前記受部本体１７内の長さ方向で、前記固定部材挿入孔１６ａと同軸上に設けられ、前記カバー体２１と基台１２とを閉止した状態において、各嵌合突部２８が夫々嵌り合う複数個の嵌合受孔１８とで構成され、前記各嵌合突部２８が前記各嵌合受孔１８へ夫々嵌合されたときに、前記固定部材取付孔２９と前記固定部材挿入孔１６ａとが同軸連通状に配される。 For example, according to the present embodiment, the fitting receiving portion 16 is parallel to the short side 15 on the surface of the base body 13 near the short side 15 as shown in FIGS. The receiving part main body 17 formed in the shape of an elongated box provided with a fixing member insertion hole 16a on one end side while opening the upper end, and coaxial with the fixing member insertion hole 16a in the length direction in the receiving part main body 17 In the state in which the cover body 21 and the base 12 are closed, each fitting projection 28 is configured with a plurality of fitting receiving holes 18, and each fitting projection 28 is formed by When fitted into the respective fitting receiving holes 18, the fixing member mounting holes 29 and the fixing member insertion holes 16 a are arranged in coaxial communication.

嵌合受孔１８は、本実施例によれば、受部本体１７内に一定の間隔をあけて隔壁３２を、図６で図に向かって左側から第１隔壁、第２隔壁、第３隔壁と３個の隔壁３２を配設することにより、受部本体１７の左側壁１７ａと第１隔壁３２との間に第１嵌合受孔１８、第１隔壁３２と第２隔壁３２との間に第２嵌合受孔１８、第２隔壁３２と第３隔壁３２との間に第３嵌合受孔１８、そして第３隔壁３２と受部本体１７の右側壁１７ｂとの間に第４嵌合受孔１８を夫々が同軸上に連通するように設けられている。 According to the present embodiment, the fitting receiving hole 18 has a partition wall 32 in the receiving portion main body 17 with a certain interval, and the first partition wall, the second partition wall, and the third partition wall from the left side in FIG. And the three partition walls 32, the first fitting receiving hole 18 between the left side wall 17 a of the receiving portion body 17 and the first partition wall 32, and between the first partition wall 32 and the second partition wall 32. The second fitting receiving hole 18, the third fitting receiving hole 18 between the second partition wall 32 and the third partition wall 32, and the fourth between the third partition wall 32 and the right side wall 17 b of the receiving portion main body 17. The fitting receiving holes 18 are provided so as to communicate with each other on the same axis.

隔壁３２は、略Ｕ字形状に設けた切欠き部３２ａを備えており、カバー体２１と基台１２との閉止状態において、後述する蓋部４６の垂設片４６ｄの下端縁４６ｅとともに嵌合受孔１８間に位置する所定の通孔４７を形成する。
この隔壁３２の切欠き部３２ａは、垂設片４６ｄの下端縁４６ｅとともに、固定部材３６が挿入可能な通孔４７を形成するものであればよく限定はされない。 The partition wall 32 is provided with a notch 32a provided in a substantially U shape, and is fitted together with a lower edge 46e of a hanging piece 46d of the lid 46 described later in a closed state of the cover body 21 and the base 12. A predetermined through hole 47 positioned between the receiving holes 18 is formed.
The notch 32a of the partition wall 32 is not limited as long as it forms the through hole 47 into which the fixing member 36 can be inserted together with the lower end edge 46e of the hanging piece 46d.

本実施例によれば、この嵌合受部１６の上端に蓋部４６を溶着又は接着により取り付け固定している。 According to the present embodiment, the lid portion 46 is attached and fixed to the upper end of the fitting receiving portion 16 by welding or adhesion.

蓋部４６は、例えば図６に示すように、受部本体１７の上端全域にわたって覆う程度の細長板状に形成するとともに、前記４個の第１嵌合受孔１８乃至第４嵌合受孔１８に対応してその表面と裏面にわたり貫通した第１貫通孔４６ａ、第２貫通孔４６ａ、第３貫通孔４６ａ、第４貫通孔４６ａが、蓋部長さ方向で一定間隔をあけて設けられている。すなわち、この貫通孔４６ａは、嵌合受部１６の各嵌合受孔１８に対応する位置に設けられ、前記嵌合突部２８の固定部材取付部２８ｂ及び後述する当接部（ストッパ）４９を夫々嵌合可能な孔形状としている。
また蓋部４６の上面所定位置には、後述する当接部（ストッパ）４９を取付固定する固定ピン４６ｂが複数突設されている。 For example, as shown in FIG. 6, the lid portion 46 is formed in an elongated plate shape that covers the entire upper end of the receiving portion main body 17, and the four first fitting receiving holes 18 to fourth fitting receiving holes. Corresponding to the first through hole 46a, the second through hole 46a, the third through hole 46a, and the fourth through hole 46a penetrating over the front and back surfaces thereof are provided at regular intervals in the lid length direction. Yes. That is, the through hole 46a is provided at a position corresponding to each fitting receiving hole 18 of the fitting receiving portion 16, and the fixing member attaching portion 28b of the fitting protrusion 28 and a contact portion (stopper) 49 described later. Each has a hole shape that can be fitted.
A plurality of fixing pins 46b for attaching and fixing a contact portion (stopper) 49, which will be described later, protrude from the upper surface of the lid portion 46 at a predetermined position.

また、蓋部４６は、各貫通孔４６ａ間に存する各仕切部４６ｃから裏面方向にそれぞれ垂設片４６ｄを一体に備えている。
垂設片４６ｄは、嵌合受部１６の各隔壁３２に設けられている各切欠き部３２ａに嵌り合う平板に形成されている。この垂設片４６ｄは、その下端縁４６ｅが、カバー体２１と基台１２との閉止状態において、隔壁３２の切欠き部３２ａとともに、嵌合受孔１８間に位置する所定の通孔４７を形成するように短尺状に形成されている。本実施例において前記通孔４７を形成する下端縁４６ｅは平坦状に形成されているが、垂設片４６ｄの形状は固定部材３６が挿入可能な通孔４７を、隔壁３２の切欠き部３２ａとともに構成可能な形状であればよく限定はされない。 Moreover, the cover part 46 is integrally provided with the hanging piece 46d in the back surface direction from each partition part 46c which exists between each through-hole 46a.
The hanging piece 46 d is formed on a flat plate that fits into each notch 32 a provided in each partition wall 32 of the fitting receiving portion 16. The hanging piece 46d has a lower end edge 46e formed with a predetermined through hole 47 located between the fitting receiving holes 18 together with the notch 32a of the partition wall 32 when the cover body 21 and the base 12 are closed. It is formed in a short shape so as to form. In this embodiment, the lower end edge 46e forming the through hole 47 is formed in a flat shape, but the hanging piece 46d has a shape in which the through hole 47 into which the fixing member 36 can be inserted, and the notch 32a of the partition wall 32. There is no limitation as long as the shape can be configured together.

移動制限手段４１は、カバー体２１と基台１２とが閉止状態で、固定部材３６が前記固定部材挿入孔１６ａから嵌合受部１６内に貫通して押圧挿入された際に、前記固定部材３６が、前記固定部材挿入孔１６ａから前記固定部材取付孔２９の少なくとも一つへ挿入された状態で、前記固定部材３６の挿入方向と逆方向への移動を制限する。
例えば、図６乃至図８に示すように、ステンレス鋼製等のＰ形スピードナットからなる係止部（移動制限手段）４１が採用され、嵌合受部１６内に固定して配設されている。 When the cover 21 and the base 12 are closed and the fixing member 36 is pressed and inserted through the fixing member insertion hole 16a into the fitting receiving portion 16, the movement restricting means 41 is In a state where 36 is inserted into at least one of the fixing member mounting holes 29 from the fixing member insertion hole 16a, the movement of the fixing member 36 in the direction opposite to the insertion direction is restricted.
For example, as shown in FIGS. 6 to 8, a locking portion (movement limiting means) 41 made of a P-type speed nut made of stainless steel or the like is employed, and is fixedly disposed in the fitting receiving portion 16. Yes.

係止部４１には、二片の係止片４４と、該係止片４４間に設けられている空間Ｓが備えられ、夫々の係止片４４は、前記空間Ｓの中心軸方向に向けて係止先端４５を対向させて傾斜して備えられており、両係止先端４５間の空間Ｓは、後述する固定部材３６の嵌合軸部３７の軸径よりも僅かに小さく、該嵌合軸部３７がその両係止先端４５を押し広げて押圧挿入可能に設けられている。また前記係止先端４５は、夫々平面視Ｖ字状に切欠き形成されている。
そして本実施例では、嵌合受部１６内の第２嵌合受孔１８内で、第１隔壁３２近傍に設けた嵌合溝部１６ｂに上方から嵌合させて係止先端４５側を第３嵌合受孔１８方向に向けて配設するとともに、嵌合受部１６の上端を蓋部４６によって覆うことにより嵌合受部１６内から抜け外れないように取付固定している。 The locking portion 41 is provided with two locking pieces 44 and a space S provided between the locking pieces 44, and each locking piece 44 faces the central axis direction of the space S. The space S between the two locking tips 45 is slightly smaller than the shaft diameter of the fitting shaft portion 37 of the fixing member 36 described later. A concentric shaft portion 37 is provided so as to be able to be pushed and inserted by expanding both locking tips 45. Further, each of the locking tips 45 is cut out in a V shape in plan view.
In this embodiment, in the second fitting receiving hole 18 in the fitting receiving portion 16, the fitting groove portion 16 b provided in the vicinity of the first partition wall 32 is fitted from above, and the locking tip 45 side is third. While being arranged toward the fitting receiving hole 18, the upper end of the fitting receiving portion 16 is covered with a lid portion 46 so that the fitting receiving portion 16 is attached and fixed so as not to be detached from the fitting receiving portion 16.

固定部材３６は、固定部材挿入孔１６ａから押圧挿入され、少なくとも全ての嵌合突部２８（本実施例では第１嵌合突部乃至第４嵌合突部）の各固定部材取付孔２９にわたって貫通可能な長さと径を有する棒状の嵌合軸部３７と、該軸部の一端側に一体に備えた把持部３８とで構成された軸ピンで、カバー体２１と基台１２とを閉止した状態において、前記固定部材挿入孔１６ａから嵌合突部２８の所定の固定部材取付孔２９にかけて、貫通して嵌合軸部３７を押圧挿入することにより前記基台１２とカバー体２１とを封止状態に固定する。 The fixing member 36 is pressed and inserted through the fixing member insertion hole 16a, and extends over the fixing member mounting holes 29 of at least all of the fitting protrusions 28 (first to fourth fitting protrusions in the present embodiment). The cover body 21 and the base 12 are closed by a shaft pin constituted by a rod-shaped fitting shaft portion 37 having a length and a diameter that can be penetrated and a grip portion 38 provided integrally on one end side of the shaft portion. In this state, the base 12 and the cover body 21 are inserted by pressing and inserting the fitting shaft portion 37 from the fixing member insertion hole 16a through the predetermined fixing member attachment hole 29 of the fitting projection 28. Fix in sealed state.

また本実施例において嵌合軸部３７は、周方向に連続する複数の溝４０が軸方向に並設されている。この溝４０は、前記係止部（移動制限手段）４１の係止先端４５が係止して固定部材３６の押圧挿入方向と逆方向の移動を制限する構成であって、この溝形状、深さ、溝本数などは特に限定されず、前記係止部（移動制限手段）４１の係止先端４５が係止可能な構成であればよい。また前記各溝４０は、夫々が独立して設けられている。なお、前記溝４０は周方向に断続しているものであってもよい。
把持部３８は作業する者が掴みやすい（摘みやすい）任意の形状が本実施例では採用されるが、把持部を掴むことなくその後端を単に押圧するだけでも固定部材３６は挿入可能なため、その形状は特に限定されない。
なお、本実施例では、嵌合軸部３７の外周に係止部４１が係合する溝４０を設ける構成としているが、係止部４１で固定部材３６を、押圧挿入方向とは逆方向に移動不能として固定できるものであれば、特にこの溝４０を設けない構成としてもよい。 In the present embodiment, the fitting shaft portion 37 includes a plurality of grooves 40 that are continuous in the circumferential direction and are arranged in parallel in the axial direction. The groove 40 has a configuration in which a locking tip 45 of the locking portion (movement limiting means) 41 is locked to limit the movement of the fixing member 36 in the direction opposite to the pressing insertion direction. The number of grooves is not particularly limited as long as the locking tip 45 of the locking portion (movement limiting means) 41 can be locked. Each of the grooves 40 is provided independently. The groove 40 may be intermittent in the circumferential direction.
In this embodiment, the gripping portion 38 is easily gripped (easy to pick) by the operator, but the fixing member 36 can be inserted by simply pressing the rear end without gripping the gripping portion. The shape is not particularly limited.
In the present embodiment, the groove 40 that engages the locking portion 41 is provided on the outer periphery of the fitting shaft portion 37. However, the locking member 41 causes the fixing member 36 to move in the direction opposite to the pressing insertion direction. As long as it can be fixed as immovable, the groove 40 may not be provided.

また、本実施例では、図３乃至図７に示すように、前記嵌合受部１６の嵌合受孔１８内に当接部（ストッパ）４９を備えた構成を採用している。 Further, in this embodiment, as shown in FIGS. 3 to 7, a configuration in which a contact portion (stopper) 49 is provided in the fitting receiving hole 18 of the fitting receiving portion 16 is adopted.

当接部（ストッパ）４９は、図６に示すように、蓋部４６の仕切り部４６ｃの表面に接する湾曲状の上面部４９ａと、該上面部４９ａから連続して垂設され、前記嵌合受孔１８内に配される平板状の固定部材当接面部４９ｂとで構成されている。固定部材当接面部４９ｂは、嵌合受孔１８内に挿入されて配設された際に、少なくとも前記隔壁３２の切欠き部３２ａと前記垂設片４６ｄの下端縁４６ｅとで形成されている通孔４７の前方を、固定部材３６の嵌合軸部３７が進入不能に塞ぐ程度の形状・大きさを有するものであれば良く本発明の範囲内で設計変更可能である。
この当接部４９は、固定部材取付孔２９間の数に対応して複数備えられる。 As shown in FIG. 6, the contact portion (stopper) 49 is provided in a curved manner from the upper surface portion 49 a that is in contact with the surface of the partition portion 46 c of the lid portion 46. It is composed of a flat plate-shaped fixing member abutting surface portion 49 b disposed in the receiving hole 18. The fixing member abutting surface portion 49b is formed by at least the notch portion 32a of the partition wall 32 and the lower end edge 46e of the hanging piece 46d when being inserted and disposed in the fitting receiving hole 18. The design may be changed within the scope of the present invention as long as it has a shape and size that allows the fitting shaft portion 37 of the fixing member 36 to block the front of the through hole 47 so as not to enter.
A plurality of contact portions 49 are provided corresponding to the number between the fixing member mounting holes 29.

すなわち、本実施例では、第１嵌合突部２８の固定部材取付孔２９と第２嵌合部２８の固定部材取付孔２９との間に第１当接部４９、第２嵌合部２８の固定部材取付孔２９と第３嵌合部２８の固定部材取付孔２９との間に第２の当接部４９、そして第３嵌合部２８の固定部材取付孔２９と第４嵌合部２８の固定部材取付孔２９との間に第３当接部４９が夫々備えられる。
なお、第１嵌合突部２８の固定部材取付孔２９と第２嵌合部２８の固定部材取付孔２９との間であっても、第１嵌合突部２８の固定部材取付孔２９を挿通して、第１嵌合突部２８と嵌合受部１６を固定部材３６によって嵌合固定する場合、左側面１７ａの固定部材挿入孔１６ａと、第１隔壁３２と垂設片下端縁４６ｅで形成される通孔４７とにわたって嵌合軸部３７が貫通するため、第１当接部４９は、第１嵌合受孔１８ではなく、第２嵌合受孔１８に挿入して配設されるものとなる。すなわち、第２嵌合受孔１８内にて移動制限手段４１の配設位置よりも固定部材の押圧挿入方向の奥側（図６で図に向かって右側）に配設される。 That is, in the present embodiment, the first contact portion 49 and the second fitting portion 28 are provided between the fixing member mounting hole 29 of the first fitting protrusion 28 and the fixing member mounting hole 29 of the second fitting portion 28. The second contact portion 49 between the fixing member mounting hole 29 and the fixing member mounting hole 29 of the third fitting portion 28, and the fixing member mounting hole 29 and the fourth fitting portion of the third fitting portion 28. The third contact portions 49 are respectively provided between the 28 fixing member mounting holes 29.
In addition, even if it is between the fixing member attachment hole 29 of the 1st fitting protrusion 28 and the fixing member attachment hole 29 of the 2nd fitting part 28, the fixing member attachment hole 29 of the 1st fitting protrusion 28 is provided. When the first fitting protrusion 28 and the fitting receiving portion 16 are fitted and fixed by the fixing member 36 after being inserted, the fixing member insertion hole 16a of the left side surface 17a, the first partition wall 32, and the hanging piece lower end edge 46e. Since the fitting shaft portion 37 penetrates through the through hole 47 formed by the first fitting receiving portion 18, the first contact portion 49 is inserted into the second fitting receiving hole 18 instead of the first fitting receiving hole 18. Will be. That is, in the second fitting receiving hole 18, it is disposed on the far side (right side in the drawing in FIG. 6) in the pressing insertion direction of the fixing member with respect to the disposition position of the movement restricting means 41.

また、本実施例においてこの第１当接部４９乃至第３当接部４９は、間隔をあけて平行する左右二本の連結棒状部４８間で、夫々の上面部４９ａの両側が一体に連結されて構成されている。なお、この左右の連結棒状部４８は、基板ケース１１の開封時に所定の治具を介して切断可能な材料及び太さで形成されるものとする。さらに、図５及び図６等にて符号５２で示す個所は、連結棒状部４８の所定個所に一体に備えられているピン嵌合部で、前記蓋部４６の表面に突設されている固定ピン４６ｂを嵌合して当接部４９の連結棒状部４８を蓋部４６の表面に固定するものである。 Further, in the present embodiment, the first contact portion 49 to the third contact portion 49 are connected to each other on both sides of the upper surface portion 49a between the two right and left connecting rod-shaped portions 48 that are parallel to each other with a space therebetween. Has been configured. The left and right connecting rod-like portions 48 are formed of a material and a thickness that can be cut through a predetermined jig when the substrate case 11 is opened. 5 and 6 is a pin fitting portion that is integrally provided at a predetermined portion of the connecting rod-like portion 48, and is fixed on the surface of the lid portion 46. The pin 46 b is fitted to fix the connecting rod-like portion 48 of the contact portion 49 to the surface of the lid portion 46.

ここで、本実施例の基板ケース１１の封止作動及び封止解除作動について、図３乃至図１５に基いて説明する。 Here, the sealing operation and the sealing release operation of the substrate case 11 of the present embodiment will be described with reference to FIGS.

まず、基板ケース１１を封止するには、カバー体２１の係止爪２５を基台１２の係止部１４に係止した後、カバー体２１のネジ孔２１ａと基台１２のネジ孔１２ａを連通せしめて図示しないネジにて共締めすることにより閉止状態に固定する。
この状態で、カバー体２１に一体に設けられている第１嵌合突部２８乃至第４嵌合突部２８は、基台１２に一体に設けられている嵌合受部１６の第１嵌合受孔１８乃至第４嵌合受孔１８内に挿入して、夫々の固定部材取付孔２９が、嵌合受部１６の固定部材挿入孔１６ａと同軸連通状に配設される。 First, to seal the substrate case 11, the locking claw 25 of the cover body 21 is locked to the locking portion 14 of the base 12, and then the screw hole 21 a of the cover body 21 and the screw hole 12 a of the base 12. Are connected and fastened together with screws (not shown) to fix them in the closed state.
In this state, the first fitting protrusion 28 to the fourth fitting protrusion 28 provided integrally with the cover body 21 are the first fitting of the fitting receiving part 16 provided integrally with the base 12. The fixing member mounting holes 29 are inserted into the receiving holes 18 to the fourth fitting receiving holes 18, and are arranged in coaxial communication with the fixing member insertion holes 16 a of the fitting receiving portion 16.

そして、固定部材（軸ピン）３６の嵌合軸部３７を、前記固定部材挿入孔１６ａから第２嵌合受孔１８内に配設されている第１当接部４９の固定部材当接面部４９ｂに軸部先端３７ａが当接するまで押圧挿入する（図５及び図７）。これにより、嵌合軸部３７は、固定部材挿入孔１６ａ、第１嵌合受孔１８、第１嵌合突部２８の固定部材取付孔２９、そして第１隔壁３２と蓋部４６の垂設片下端縁４６ｅとで形成されている通孔４７を同軸に貫通して第１嵌合突部２８と嵌合受部１６は一体に連結される。また、嵌合軸部３７は、固定部材挿入孔１６ａに最も近い第１当接部４９に当接してそれ以上奥方向への押圧移動が制限されているため、嵌合軸部３７は、第１嵌合突部２８の固定部材取付孔２９のみ貫通し、第２嵌合突部２８乃至第４嵌合突部２８には貫通されていない。
この時、嵌合軸部３７の溝４０が係止部４１の係止先端４５によって係合され、嵌合軸部３７は押圧挿入方向と逆方向（図７で図に向かって左方向への嵌合軸部３７の抜き取り方向）の移動が制限される。 Then, the fitting shaft portion 37 of the fixing member (shaft pin) 36 is fixed to the fixing member abutting surface portion of the first abutting portion 49 disposed in the second fitting receiving hole 18 from the fixing member insertion hole 16a. The shaft portion 37a is pressed and inserted until it comes into contact with 49b (FIGS. 5 and 7). As a result, the fitting shaft portion 37 includes the fixing member insertion hole 16 a, the first fitting receiving hole 18, the fixing member mounting hole 29 of the first fitting protrusion 28, and the first partition wall 32 and the lid portion 46 extending vertically. The first fitting protrusion 28 and the fitting receiving portion 16 are integrally connected through a through hole 47 formed by the one lower end edge 46e coaxially. Further, since the fitting shaft portion 37 is in contact with the first contact portion 49 closest to the fixing member insertion hole 16a and the pressing movement in the back direction is further restricted, Only the fixing member mounting hole 29 of the first fitting protrusion 28 is penetrated, and the second fitting protrusion 28 to the fourth fitting protrusion 28 are not penetrated.
At this time, the groove 40 of the fitting shaft portion 37 is engaged by the locking tip 45 of the locking portion 41, and the fitting shaft portion 37 moves in the direction opposite to the pressing insertion direction (to the left in FIG. Movement in the direction of extraction of the fitting shaft portion 37 is limited.

すなわち、嵌合軸部３７が両係止片４４の係止先端４５を押し広げて空間Ｓ間を通過して押圧挿入された際、その両係止片４４の弾性に抗して挿入される。
従って、挿入後、両係止片４４の反発力により係止先端４５が嵌合軸部３７の外周に圧接されているため、嵌合軸部３７の押圧方向と逆方向の力、例えば固定部材３６を引き抜こうとする力が作用すると、その両係止片４４のＶ字状に切欠かれている両係止先端４５が固定部材３６の嵌合軸部３７に食い込み、前記抜き取り方向（嵌合軸部３７の押圧挿入方向と逆方向）の移動を制限する。
さらに、本実施例によれば、嵌合軸部３７に溝４０が設けられており、この溝４０が前記係止先端４５に係合するため、より前記抜き取り方向（嵌合軸部３７の押圧挿入方向と逆方向）の移動を阻止することができる。
すなわち、固定部材３６は、上述した通り、一方向（固定部材３６の押圧挿入方向）への移動しか成し得ないため、その嵌合軸部３７が、一旦、基台１２に備えられている嵌合受部１６の固定部材取付孔１６ａに押圧挿入されると、固定部材取付孔２９に貫通している第１嵌合突部２８の第１連結部３０及び第２連結部３１を切断しない限り、取り外すことが不可能となり、基台１２とカバー体２１は封止される。 That is, when the fitting shaft portion 37 spreads the locking tip 45 of both the locking pieces 44 and passes through the space S and is pressed and inserted, it is inserted against the elasticity of the both locking pieces 44. .
Therefore, after the insertion, the locking tip 45 is pressed against the outer periphery of the fitting shaft portion 37 by the repulsive force of the both locking pieces 44, so that the force in the direction opposite to the pressing direction of the fitting shaft portion 37, for example, a fixing member When a force for pulling out 36 acts, both locking tips 45 of the both locking pieces 44 cut out in a V shape bite into the fitting shaft portion 37 of the fixing member 36, and the extraction direction (fitting shaft) The movement of the part 37 in the direction opposite to the pressing insertion direction) is restricted.
Furthermore, according to the present embodiment, the fitting shaft portion 37 is provided with the groove 40, and the groove 40 engages with the locking tip 45. The movement in the direction opposite to the insertion direction) can be prevented.
That is, as described above, the fixing member 36 can only move in one direction (the direction in which the fixing member 36 is pressed and inserted), so the fitting shaft portion 37 is once provided in the base 12. When pressed and inserted into the fixing member mounting hole 16 a of the fitting receiving portion 16, the first connecting portion 30 and the second connecting portion 31 of the first fitting protrusion 28 passing through the fixing member mounting hole 29 are not cut. As long as it cannot be removed, the base 12 and the cover body 21 are sealed.

次に、例えば公共の検査機関（公安委員会）による検査の際には、前記封止状態を解いて基板ケース１１を開封する必要があり、まず、第１嵌合突部２８をカバー体２１に一体に接続する第１連結部３０、及び第２嵌合突部２８に一体に接続する第２連結部３１を図示しない所定の治具を使って切断し、前記第１嵌合突部２８をカバー体２１から分離する（図９）。 Next, for example, in the case of inspection by a public inspection organization (public safety committee), it is necessary to open the substrate case 11 by releasing the sealing state. First, the first fitting protrusion 28 is covered with the cover body 21. The first connecting projection 30 and the second connecting portion 31 connected integrally to the second fitting projection 28 are cut using a predetermined jig (not shown), and the first fitting projection 28 is cut. Is separated from the cover body 21 (FIG. 9).

そして、このように第１連結部３０と第２連結部３１が切断されると、基台１２の嵌合受部１６上（本実施例では蓋部４６上）に、前記分離切断された第１嵌合突部２８が取付固定された状態で残るとともに、カバー体２１は封止状態が解かれ、開封可能となる（図１０）。 And when the 1st connection part 30 and the 2nd connection part 31 are cut | disconnected in this way, on the fitting receiving part 16 (in this embodiment on the cover part 46) of the base 12, the said separation cut | disconnected 1st While the 1 fitting protrusion 28 remains attached and fixed, the cover body 21 is unsealed and can be opened (FIG. 10).

そして次に、検査終了後、嵌合受部１６に挿入配設されている当接部４１を蓋部４６の固定ピン４６ｂから外して外方に抜き出す。そして、左右の連結棒状部４８における第１当接部４１と第２当接部４１との間の任意箇所を所定の治具を介して切断する。切断された第１当接部４１は切断後はそのまま排除する。
そして、左右の連結棒状部４８で連結されている第２当接部４１と第３当接部４１を、夫々第３貫通孔４６ａ、第４貫通孔４６ａを介して第３嵌合受孔１８、第４嵌合受孔１８内に挿入して配設するとともに、固定ピン４６ｂで連結棒状部４８を蓋部４６の表面側に取り付け固定する（図１１及び図１２）。 Then, after the inspection is completed, the contact portion 41 inserted and disposed in the fitting receiving portion 16 is removed from the fixing pin 46b of the lid portion 46 and is extracted outward. And the arbitrary location between the 1st contact part 41 and the 2nd contact part 41 in the right-and-left connecting rod-shaped part 48 is cut | disconnected through a predetermined jig | tool. The cut first contact portion 41 is removed as it is after cutting.
And the 2nd contact part 41 and the 3rd contact part 41 which are connected with the right and left connecting rod-shaped part 48 are respectively connected to the third fitting receiving hole 18 via the third through hole 46a and the fourth through hole 46a. The connecting rod-shaped portion 48 is attached and fixed to the front surface side of the lid portion 46 with a fixing pin 46b while being inserted into the fourth fitting receiving hole 18 (FIGS. 11 and 12).

次に、カバー体２１を閉止状態（図１３）とするとともに、再度封止する場合には、固定部材３６の把持部３８を押して、嵌合軸部３７をさらに押圧挿入する。
この場合、嵌合軸部の押圧挿入を制限する当接部４１は、第３嵌合受孔１８内に配設されている第２当接部４１であるため、その当接部４１の固定部材当接面部４９に軸部先端が当接するまで押圧挿入されることとなる（図１４及び図１５）。
これにより、嵌合軸部３７は、固定部材挿入孔１６ａ、第１嵌合受孔１８、第２嵌合受孔１８、第１嵌合突部２８及び第２嵌合突部２８の夫々の固定部材取付孔２９、そして第１隔壁３２と蓋部４６の垂設片下端縁４６ｅとで形成されている通孔４７及び第２隔壁３２と蓋部４６の垂設片下端縁４６ｅとで形成されている通孔４７を同軸に貫通し、カバー体２１と連結されている第２嵌合突部２８と嵌合受部１６は一体に連結されるため再度封止することができる（図１５）。
また、嵌合軸部３７は、第２当接部４９に当接してそれ以上奥方向への押圧移動が制限されているため、嵌合軸部３７は、第１嵌合突部２８及び第２嵌合突部２８の夫々の固定部材取付孔２９のみ貫通し、第３嵌合突部２８及び第４嵌合突部２８には貫通されていない状態となる。
従って、開封の際に分離切断された第１嵌合突部２８は、上述の通り取り外されることなく基台１２側に取り外し不能に残るため、基板ケース１１が不正に開封されると容易に発見することができる（図８乃至図１５）。
「変形例１」 Next, when the cover body 21 is in the closed state (FIG. 13) and is sealed again, the gripping portion 38 of the fixing member 36 is pushed, and the fitting shaft portion 37 is further pressed and inserted.
In this case, the abutting portion 41 that restricts the pressing insertion of the fitting shaft portion is the second abutting portion 41 disposed in the third fitting receiving hole 18, so that the abutting portion 41 is fixed. It is pressed and inserted until the tip of the shaft portion comes into contact with the member contact surface portion 49 (FIGS. 14 and 15).
As a result, the fitting shaft portion 37 has the fixing member insertion hole 16a, the first fitting receiving hole 18, the second fitting receiving hole 18, the first fitting protrusion 28, and the second fitting protrusion 28, respectively. It is formed by the fixing member mounting hole 29, the through hole 47 formed by the first partition wall 32 and the hanging piece lower end edge 46e of the lid portion 46, and the second partition wall 32 and the hanging piece lower end edge 46e of the lid portion 46. The second fitting protrusion 28 and the fitting receiving portion 16 that pass through the formed through hole 47 coaxially and are connected to the cover body 21 are integrally connected so that they can be sealed again (FIG. 15). ).
Further, since the fitting shaft portion 37 is in contact with the second contact portion 49 and the pressing movement in the rearward direction is further restricted, the fitting shaft portion 37 has the first fitting protrusion 28 and the first fitting portion. Only the fixing member mounting holes 29 of the two fitting protrusions 28 are penetrated, and the third fitting protrusion 28 and the fourth fitting protrusion 28 are not penetrated.
Therefore, since the first fitting protrusion 28 separated and cut at the time of opening remains unremovable on the side of the base 12 without being removed as described above, it is easily found when the substrate case 11 is opened illegally. (FIGS. 8 to 15).
"Modification 1"

特に図示はしないが、前記基台１２側に嵌合突部２８、カバー体２１側に嵌合受部１６を備え、封止状態から基板ケースを開封する場合には、前記カバー体２１側に備える嵌合受部１６のカバー体２１との連結部を分離切断して前記カバー体２１と嵌合受部１６との連結状態を解除する形態としてもよい。すなわち、前記基台１２と前記カバー体２１のいずれか一方に嵌合突部２８が備えられ、他方に嵌合受部１６が備えられており、カバー体２１と連結されている嵌合突部もしくは嵌合受部を分離切断可能とする構成が採用されていればよい。なお、基台１２に備えられた嵌合突部２８又は嵌合受部１６を分離切断して連結状態を解除する形態としてもよい。
また、嵌合突部２８と嵌合受部１６は、夫々本実施例では、４個の固定部材取付孔２９と４個の嵌合受孔１８を備えるものとしているが、夫々の数に限定されるものではなく本発明の範囲内で設計変更可能である。
「変形例２」 Although not particularly illustrated, when the base 12 is provided with a fitting protrusion 28 and the fitting receiving portion 16 is provided on the cover body 21 side, when the substrate case is opened from the sealed state, the cover body 21 side is provided. It is good also as a form which isolate | separates and cuts the connection part with the cover body 21 of the fitting receiving part 16 provided, and cancels the connection state of the said cover body 21 and the fitting receiving part 16. FIG. That is, either one of the base 12 and the cover body 21 is provided with a fitting protrusion 28, and the other is provided with a fitting receiving part 16, and the fitting protrusion connected to the cover body 21. Or the structure which enables separation and cutting | disconnection of a fitting receiving part should just be employ | adopted. In addition, it is good also as a form which isolate | separates and cuts the fitting protrusion 28 or the fitting receiving part 16 with which the base 12 was equipped, and cancels a connection state.
Moreover, although the fitting protrusion 28 and the fitting receiving part 16 are each provided with the four fixing member attachment holes 29 and the four fitting receiving holes 18 in a present Example, it is limited to each number. The design can be changed within the scope of the present invention.
"Modification 2"

前記実施例１では、固定部材３６として棒状の嵌合軸部３７を備えた軸ピンを採用するとともに、該嵌合軸部３７を、該嵌合軸部３７の押圧挿入方向と逆方向の移動を制限しつつ固定する移動制限手段４１としてＰ形スピードナットを採用しているが、固定部材３６と移動制限手段４１は、固定部材３６が押圧挿入方向のみ進入可能で逆方向の移動を制限しつつ固定可能な構成であれば他の形態を採用することも可能である。すなわち、一旦、固定部材３６を嵌合受部１６の嵌合受孔１８内に押圧挿入して固定された後は、その固定状態が解除されない構成を有するものであれば本発明の範囲内であり、適宜設計変更可能である。例えば、固定部材には、弾性材料からなるとともに、外方に突設した矢尻部を先端若しくは任意の箇所に備えた少なくとも一対の係止片部を所定間隔をあけて備えた構成を採用し、他方、係止部は，前記一対の係止片部を夫々弾性に抗して挿入させることが可能な単なる環状部材が採用される。従って、係止部の環状部材に、前記一対の係止片部を、夫々の弾性に抗して近接するように押圧しつつ係止部に挿入し、挿入後、その弾性に抗していた状態を解除すれば、係止片部に設けた矢尻部が係止部に固定されるものとした構成が考えられる。
「変形例３」 In the first embodiment, a shaft pin provided with a rod-shaped fitting shaft portion 37 is adopted as the fixing member 36, and the fitting shaft portion 37 is moved in a direction opposite to the pressing insertion direction of the fitting shaft portion 37. Although the P-type speed nut is adopted as the movement restricting means 41 that restricts and restricts the movement, the fixing member 36 and the movement restricting means 41 restrict the movement in the reverse direction because the fixing member 36 can enter only in the pressing insertion direction. However, other configurations may be employed as long as the configuration can be fixed. That is, once the fixing member 36 is pressed and inserted into the fitting receiving hole 18 of the fitting receiving portion 16 and fixed, the fixing member 36 is within the scope of the present invention as long as the fixed state is not released. Yes, the design can be changed as appropriate. For example, the fixing member is made of an elastic material, and adopts a configuration including at least a pair of locking pieces with a predetermined interval provided at the tip or an arbitrary position with an arrowhead protruding outward. On the other hand, a simple annular member that can insert the pair of locking piece portions against elasticity is employed as the locking portion. Accordingly, the pair of locking pieces are inserted into the locking portion while pressing the pair of locking pieces close to the annular member of the locking portion against each elasticity, and after the insertion, the elasticity is resisted. If a state is cancelled | released, the structure that the arrowhead part provided in the latching piece part shall be fixed to a latching | locking part can be considered.
“Modification 3”

前記実施例１では、図６乃至図８（ａ）に示すように、移動制限手段４１として各係止片４４部分以外を平坦に形成しているＰ形スピードナットを採用しているが、例えば図８（ｂ）に示すように、両側部分４２ａと係止片４４の双方を、裏側方向に向けて弓形状に湾曲させて形成することにより、バネ性を付与して固定部材３６に対する密着性をさらに向上させるものとしてもよく本発明の範囲内で設計変更可能である。その他の構成及び作用効果については実施例１と同様であるため、同一箇所に同一符号を付してその説明は省略する。
なお、各係止片４４の両側に存する両側部分４２ａのみ、若しくは係止片４４のみを弓形状に湾曲させて形成するものとしてもよく本発明の範囲内である。 In the first embodiment, as shown in FIGS. 6 to 8 (a), a P-type speed nut in which a portion other than each locking piece 44 is formed flat is adopted as the movement restricting means 41. As shown in FIG. 8B, both the side portions 42a and the locking pieces 44 are formed in a bow shape toward the back side, thereby providing springiness and adhesion to the fixing member 36. The design may be further improved, and the design can be changed within the scope of the present invention. Since other configurations and operational effects are the same as those of the first embodiment, the same portions are denoted by the same reference numerals, and the description thereof is omitted.
In addition, it is good also as what forms only both the side parts 42a which exist in the both sides of each latching piece 44, or only the latching piece 44 curves in the shape of a bow, and is in the scope of the present invention.

また、前記実施例１では、Ｐ形スピードナットからなる係止部（移動制限手段）４１を嵌合受部１６内に装着した実施の一形態としたが、嵌合受部１６内に直接設ける構成であってもよい。
また、係止部は丸形その他のスピードナットやプッシュナットなどであってもよい。
「変形例４」 In the first embodiment, the engaging portion (movement restricting means) 41 made of a P-type speed nut is mounted in the fitting receiving portion 16. However, it is provided directly in the fitting receiving portion 16. It may be a configuration.
Further, the locking portion may be a round or other speed nut or push nut.
“Modification 4”

前記実施例１では、複数の嵌合受孔１８の夫々に対応して当接部（ストッパ）４９を複数備えているが、封止手段一つに対して当接部（ストッパ）は一つだけ備えるものとしてもよく本発明の範囲内である。すなわち、開封毎に当接部（ストッパ）を隣りの嵌合受孔（奥方向の嵌合受孔）に移動させて備える。
また、前記実施例１では、複数の当接部４９を左右の連結棒状部４８にて一体に連結している実施の一形態について挙げているが、連結棒状部にて連結しておらず、夫々別個の当接部（ストッパ）を夫々の嵌合受孔に個別に備え、開封毎に一つずつ取り外していく形態としてもよい。
前記実施例１では固定部材３６による封止の操作性を向上させる目的から当接部（ストッパ）を備えているが、本発明において特に備えない構成を採用することも可能である。
さらに、前記実施例１では、当接部（ストッパ）を蓋部に取り付け固定しているが、蓋部を備えず、嵌合受部の上端面に直接取付固定する構成としてもよく本発明の範囲内である。また、前記実施例１において蓋部には、嵌合受部の隔壁の通路上方を覆う垂設片を設けているが、特に設けない構成とすることも可能で本発明の範囲内である。
「変形例５」 In the first embodiment, a plurality of contact portions (stoppers) 49 are provided corresponding to each of the plurality of fitting receiving holes 18, but one contact portion (stopper) is provided for one sealing means. It may be provided only within the scope of the present invention. That is, the contact portion (stopper) is moved to the adjacent fitting receiving hole (the fitting receiving hole in the back direction) for each opening.
Moreover, in the said Example 1, although the one contact form 49 is mentioned about embodiment of integrally connecting with the right and left connecting rod-shaped part 48, it is not connected with the connecting rod-shaped part, A separate contact portion (stopper) may be individually provided in each fitting receiving hole, and removed one by one for each opening.
In the first embodiment, the contact portion (stopper) is provided for the purpose of improving the operability of sealing by the fixing member 36. However, a configuration not particularly provided in the present invention may be employed.
Further, in the first embodiment, the contact portion (stopper) is attached and fixed to the lid portion. However, the lid portion is not provided, and the structure may be directly attached and fixed to the upper end surface of the fitting receiving portion. Within range. Further, in the first embodiment, the lid portion is provided with a hanging piece that covers the upper part of the passage of the partition wall of the fitting receiving portion. However, it is possible to adopt a configuration not particularly provided and it is within the scope of the present invention.
"Modification 5"

蓋部４９は、前記実施例１に開示の構造に限定されるものではなく、少なくとも、各嵌合突部及び当接部を挿入可能な開口を有していればよく、その全体形状等は特に限定されるものではない。
また、蓋部材は備えない構成を採用することも可能で本発明の範囲内である。 The lid portion 49 is not limited to the structure disclosed in the first embodiment, and it is sufficient that the lid portion 49 has at least an opening into which each fitting protrusion and a contact portion can be inserted. It is not particularly limited.
Moreover, it is also possible to employ | adopt the structure which is not provided with a cover member, and is in the scope of the present invention.

本発明の基板ケースを配置した状態を示す遊技機の背面斜視図。The back perspective view of the gaming machine which shows the state where the substrate case of the present invention is arranged. 遊技機の背面図。The rear view of a gaming machine. 基板ケースの一実施例を示す斜視図。The perspective view which shows one Example of a substrate case. 基板ケースの一実施例を示す平面図。The top view which shows one Example of a substrate case. 要部を拡大して示す部分拡大斜視図。The partial expansion perspective view which expands and shows the principal part. 要部を拡大するとともに分解して示す部分拡大斜視図。The partial expansion perspective view which expands and shows a principal part, expanding. 図５の封止状態を示す要部拡大断面図。The principal part expanded sectional view which shows the sealing state of FIG. 移動制限手段の概略図で、（ａ）は移動制限手段としてのＰ形スピードナットを、裏側から見た状態で拡大して示す概略図、（ｂ）は移動制限手段としてのＰ形スピードナットの他の形態を、裏側から見た状態で拡大して示す概略図。FIG. 2 is a schematic view of a movement restricting means, (a) is a schematic view showing a P-type speed nut as a movement restricting means in an enlarged state when viewed from the back side, and (b) is a view of a P-type speed nut as a movement restricting means. Schematic which expands and shows another form in the state seen from the back side. 封止状態を解除した部分拡大斜視図。The partial expansion perspective view which canceled the sealing state. カバー体を取り外したときに、切断した嵌合突部が基台側に残っている状態を示す部分拡大斜視図。The partial expansion perspective view which shows the state where the cut fitting protrusion remains on the base side when the cover body is removed. 図９の状態から当接部を取り外すとともに、当接部の連結棒状部を分離切断した状態を示す部分拡大斜視図。The partial expansion perspective view which shows the state which removed and cut | disconnected the connection rod-shaped part of the contact part while removing the contact part from the state of FIG. 図１０で当接部の連結棒状部を分離切断し、一つの当接部を排除した残りの当接部を取り付けた状態を示す部分拡大断面図。FIG. 11 is a partially enlarged cross-sectional view illustrating a state in which the connecting rod-like portion of the contact portion is separated and cut in FIG. カバー体を取り付けた状態を示す部分拡大斜視図。The partial expansion perspective view which shows the state which attached the cover body. 図５の封止状態より、さらに固定部材を押し込んだ封止状態を示す要部拡大斜視図。The principal part expansion perspective view which shows the sealing state which pushed in the fixing member further from the sealing state of FIG. 図１３の封止状態を示す要部拡大断面図。The principal part expanded sectional view which shows the sealing state of FIG.

Explanation of symbols

１１基板ケース
１２基台
１６嵌合受部
１８嵌合受孔
２１カバー体
２８嵌合突部
２９固定部材取付孔
３５封止手段
３６固定部材
４１移動制限手段
DESCRIPTION OF SYMBOLS 11 Board | substrate case 12 Base 16 Fitting receiving part 18 Fitting receiving hole 21 Cover body 28 Fitting protrusion 29 Fixing member attachment hole 35 Sealing means 36 Fixing member 41 Movement restriction means

Claims

A control board that includes a base and a cover body that is detachably mounted on the base, and controls a game in a gaming machine in an internal space formed by mounting the cover body in a closed state on the base In a board case of a gaming machine provided with a sealing means for sealing in the closed state,
The sealing means includes
A plurality of fitting protrusions provided on either one of the base and the cover body, each having a fixing member mounting hole arranged in a coaxial connection, and protruding on a row,
One of the other is provided with a fixing member insertion hole on one end side, and in the closed state, provided with a plurality of fitting receiving holes into which the fitting protrusions are fitted, respectively, A fitting receiving portion in which the fixing member mounting hole and the fixing member insertion hole are arranged in coaxial communication when each fitting receiving hole is fitted;
In the closed state, a fixing member having a length that can penetrate all of the fixing member insertion hole and the plurality of fixing member mounting holes;
Movement restricting means for restricting movement of the fixing member in the direction opposite to the insertion direction in a state where the fixing member is inserted from the fixing member insertion hole into at least one of the fixing member mounting holes in the closed state. And consists of
The board case can be opened by separating and cutting the fitting protrusion having the fixing member mounting hole through which the fixing member is inserted, and the fixing member is further inserted after being brought into the closed state again. A board case for a gaming machine characterized in that it can be sealed again by being moved in a direction and inserted into a fixing member mounting hole arranged in any of the fitting protrusions that have not yet been separated and cut.

The fixing member can be pressed and inserted into the fixing member insertion hole, and a groove is provided on the outer periphery.
When the fixing member is pressed and inserted into the at least one fixing member mounting hole from the fixing member insertion hole, the movement restricting means is configured to move the fixing member in a direction opposite to the insertion direction. The board case of the gaming machine according to claim 1, wherein the board case is a locking portion that locks and restricts movement of the fixing member in a direction opposite to the insertion direction.

When the tip of the fixing member comes into contact, a contact portion that prevents the fixing member from moving in the insertion direction is interposed between the fixing member mounting holes that are positioned forward and backward in the insertion direction of the fixing member in the closed state. The board case of the gaming machine according to claim 1 or 2, characterized in that.

A plurality of contact portions are provided corresponding to the number between the fixing member mounting holes, and the plurality of contact portions are interposed between the fixing member mounting holes,
After opening the substrate case, remove the contact portion provided in the front of the fixing member in the insertion direction of the fixing member attachment hole of the cut fitting protrusion, and close it again.
By further moving the fixing member in the insertion direction until it comes into contact with another contact portion, the fixing member is inserted into a fixing member mounting hole arranged in any one of the fitting protrusions that have not yet been separated and cut. A board case for a gaming machine according to claim 3.

A gaming machine comprising the board case of the gaming machine according to claim 1.