JP2006095244A - Circuit board storage box for game machine - Google Patents

Circuit board storage box for game machine Download PDF

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JP2006095244A
JP2006095244A JP2004288223A JP2004288223A JP2006095244A JP 2006095244 A JP2006095244 A JP 2006095244A JP 2004288223 A JP2004288223 A JP 2004288223A JP 2004288223 A JP2004288223 A JP 2004288223A JP 2006095244 A JP2006095244 A JP 2006095244A
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circuit board
component
case cover
insertion hole
cover
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JP4531513B2 (en
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Masashi Inoue
雅士 井上
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Heiwa Corp
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Heiwa Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To appropriately seal a part of an electric component, which is mounted on a circuit board, projecting from a component insertion hole formed in a case cover to the outside. <P>SOLUTION: After a connector 7 is mounted on the circuit board 3 by inserting an electric connection terminal 11 of the connector 7 from a terminal escape hole 34 of a coating member 4 into a terminal insertion hole 8 of the circuit board 3 and being attached to a bump 14 on the circuit board 3 with solder 36, the circuit board 3 is mounted on a case base 1, a case cover 2 covers over the circuit board 3 and the case base 1, a main swelling part 25 of the case cover 2 covers over the electric component 6 excluding the connector 7, the upper part of a connector body 10 penetrates through the component insertion hole 27 of the case cover 2 and projects from the inside space of a sub swelling part 26 to the outside, a rib 28 of the case cover 2 is fitted inside a peripheral wall 32 in the coating member 4, the rib 28 comes into contact with a protection substrate 31 or approaches to almost contact therewith and opposes to each other, and the sub swelling part 26 covers over the circumference of the outside in the peripheral wall 32 of the coating member 4. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、回路基板に実装された電気部品をケースカバーに形成された部品挿入孔から外側に突出した部分における封鎖が適切な遊技機の回路基板収納箱に関する。   The present invention relates to a circuit board storage box of a gaming machine in which an electrical component mounted on a circuit board is appropriately sealed at a portion protruding outward from a component insertion hole formed in a case cover.

遊技機の回路基板収納箱は、回路を構成する電気部品の実装された回路基板が収納箱の一方を形成するケースベースの上に配置され、収納箱の他方を形成するケースカバーが回路基板における外部から接続または操作の必要な電気部品を除いた電気部品を覆うように被せられ、ケースベースと回路基板およびケースカバーが止ねじで締結され、被覆部材がケースカバーから外部に露出された回路基板の実装領域に取り付けられ、被覆部材がケースカバーより外部に露出された回路基板における印刷配線と呼ばれる箔状の導体を心無い人からの不正行為から保護している。しかしながら、図１３に示すように、回路基板５１の裏面５１ｂはケースベース５０で全体的に覆われるものの、回路基板５１の電気部品５３；５４の実装された表面５１ａの一部がケースカバー５２で覆われることなく外部に露出している。そして、被覆部材５５には部品挿入孔５６が形成されており、被覆部材５５がケースカバー５２から露出した部分における電気部品５３の上方から被せられる場合に、当該電気部品５３の上部が部品挿入孔５６を貫通して被覆部材５５より上方に突出し、被覆部材５５がケースカバー５２から露出した電気部品５３とケースカバー５２で覆われた電気部品５４とを接続する導体５７を覆う構造である（特許文献１の図１１参照）。しかし、電気部品５４の回路基板５１の表面５１ａから上方に延びる外側面は、回路基板５１の表面に対し垂直な平坦面でなく、回路基板５１の表面５１ａと平行な方向に凹凸５８になっているのが一般的である。このため、ケースカバー５２で覆われていない電気部品５３が被覆部材５５の部品挿入孔５６に挿入され、被覆部材５５が回路基板５１に被せられた場合、部品挿入孔５６の周縁部と電気部品５３との間には隙間５９が存在する。よって、心無い人が、上記隙間５９から棒状の不正操作部材６０をケースカバー５２で覆われた内部空間６１に挿入し、内部空間６１における電気部品５４や被覆部材５５で覆われていない導体５７に不正を行うという欠点があった。また、図１４に示すように、ケースカバー５２から露出した電気部品５３に被覆部６２を設け、被覆部６２がケースカバー５２から露出した電気部品５３とケースカバー５２で覆われた電気部品５４とを接続する導体５７を覆う構造である（特許文献１の図１３参照）。このため、心無い人が、ケースカバー５２から露出した回路基板５１とケースカバー５２との間に形成された隙間６３から棒状の不正操作部材６０をケースカバー５２で覆われた内部空間６１に挿入し、内部空間６１における電気部品５４や導体５７に不正を行う行為が行われるという欠点があった。図１３および図１４に示した構造は、回路基板５１の電気部品５３；５４の実装された表面の一部がケースカバー５２から外部に露出し、被覆部材５５または被覆部６２がケースカバー５２から露出した電気部品５３とケースカバー５２で覆われた電気部品５４とを接続する導体５７を覆うだけで、回路基板５１の電気部品５３；５４の実装された表面がケースカバーで全体的に覆われていないため、ケースカバー５２で覆われた内部空間における電気部品５４や導体５７が不正行為を受けるという欠点があった。
特開平１０−２８６３６５号公報 A circuit board storage box of a gaming machine has a circuit board on which electrical components constituting a circuit are mounted on a case base that forms one side of the storage box, and a case cover that forms the other side of the storage box A circuit board that covers the electrical components except those that need to be connected or operated from the outside, the case base, the circuit board, and the case cover are fastened with set screws, and the covering member is exposed to the outside from the case cover The foil-like conductor called the printed wiring on the circuit board, which is attached to the mounting area of the circuit board and is exposed to the outside from the case cover, is protected from fraudulent acts from unsuspecting persons. However, as shown in FIG. 13, the back surface 51 b of the circuit board 51 is entirely covered with the case base 50, but a part of the surface 51 a on which the electrical components 53; 54 of the circuit board 51 are mounted is the case cover 52. It is exposed to the outside without being covered. A component insertion hole 56 is formed in the covering member 55, and when the covering member 55 is covered from above the electrical component 53 in a portion exposed from the case cover 52, the upper part of the electrical component 53 is the component insertion hole. 56, projecting upward from the covering member 55, and the covering member 55 covers a conductor 57 that connects the electrical component 53 exposed from the case cover 52 and the electrical component 54 covered by the case cover 52 (patent) (Refer FIG. 11 of literature 1). However, the outer surface extending upward from the surface 51 a of the circuit board 51 of the electrical component 54 is not a flat surface perpendicular to the surface of the circuit board 51, but has irregularities 58 in a direction parallel to the surface 51 a of the circuit board 51. It is common. For this reason, when the electrical component 53 not covered with the case cover 52 is inserted into the component insertion hole 56 of the covering member 55 and the covering member 55 is placed on the circuit board 51, the peripheral portion of the component insertion hole 56 and the electrical component There is a gap 59 between them. Therefore, a person who has no heart inserts the rod-shaped unauthorized operation member 60 into the internal space 61 covered with the case cover 52 from the gap 59, and the conductor 57 not covered with the electrical component 54 or the covering member 55 in the internal space 61. There was the disadvantage of cheating. Further, as shown in FIG. 14, a covering portion 62 is provided on the electric component 53 exposed from the case cover 52, and the electric component 53 where the covering portion 62 is exposed from the case cover 52 and the electric component 54 covered with the case cover 52, (See FIG. 13 of Patent Document 1). For this reason, a person who has no heart inserts the rod-shaped unauthorized operation member 60 into the internal space 61 covered with the case cover 52 from the gap 63 formed between the circuit board 51 exposed from the case cover 52 and the case cover 52. There has been a drawback that an act of fraud is performed on the electrical component 54 and the conductor 57 in the internal space 61. In the structure shown in FIGS. 13 and 14, a part of the surface of the circuit board 51 on which the electrical components 53; 54 are mounted is exposed to the outside from the case cover 52, and the covering member 55 or the covering portion 62 is removed from the case cover 52. By simply covering the conductor 57 that connects the exposed electrical component 53 and the electrical component 54 covered with the case cover 52, the surface on which the electrical component 53; 54 of the circuit board 51 is mounted is entirely covered with the case cover. Therefore, there is a drawback that the electric component 54 and the conductor 57 in the internal space covered with the case cover 52 are subjected to fraudulent acts.
Japanese Patent Laid-Open No. 10-286365

発明が解決しようとする問題点は、回路基板に対する不正行為が行われるという点である。   The problem to be solved by the invention is that fraudulent acts on circuit boards are performed.

本発明に係る遊技機の回路基板収納箱は、回路に必要な電気部品の実装された回路基板が、ケースベースとケースカバーとによって囲まれた内部の閉鎖空間に格納され、回路基板における外部からの接続または操作の必要な電気部品を除いた電気部品がケースカバーで覆われ、回路基板における外部からの接続または操作の必要な電気部品がケースカバーに形成された部品挿入孔からケースカバーの外側に突出され、外部からの接続または操作の必要な電気部品とケースカバーの部品挿入孔の周縁部との間の隙間に被覆部材が配置された遊技機の回路基板収納箱において、被覆部材が、外部からの接続または操作の必要な電気部品とケースカバーの部品挿入孔の周縁部との間の隙間を全体的に塞ぐために、外部からの接続または操作の必要な電気部品と回路基板との間に挿入される部品側延設部と、ケースカバーの部品挿入孔の周縁部と回路基板との間に挿入されるカバー側延設部とを備えたことを最も主要な特徴とする。本発明に係る遊技機の回路基板収納箱は、部品側延設部が外部からの接続または操作の必要な電気部品と回路基板とに接触し、カバー側延設部がケースカバーの部品挿入孔の周縁部と回路基板とに接触したり、または、ケースカバーが部品挿入孔の周縁部より被覆部材の方向に突出するリブを備え、被覆部材のカバー側延設部がケースカバーの方向に突出する周壁を備え、リブが周壁の内側に位置し、周壁がリブの外側を囲むように、リブと周壁とが互いに嵌め合わされたり、または、被覆部材が回路基板に接触する脚部を備えたり、または、被覆部材が部品側延設部とカバー側延設部とを含む被覆基板と被覆基板に形成された端子逃孔とを備え、被覆基板がケースカバーの部品挿入孔よりも大きな形状であって、端子逃孔が被覆基板に外部からの接続または操作の必要な電気部品の回路基板への電気接続端子の挿入される大きさであって、接続または操作の必要な電気部品の回路基板への電気接続端子が被覆基板の端子逃孔から回路基板の端子挿入孔に挿入されて端子挿入孔の周りのバンプに半田付けされたことによって、被覆基板が接続または操作の必要な電気部品と回路基板とに挟まれたりしてもよい。   The circuit board storage box of the gaming machine according to the present invention is configured such that a circuit board on which electrical components necessary for a circuit are mounted is stored in an internal closed space surrounded by a case base and a case cover, and from the outside of the circuit board. The electrical parts except the electrical parts that need to be connected or operated are covered with the case cover, and the electrical parts that need to be connected or operated from the outside on the circuit board are placed outside the case cover through the part insertion holes formed in the case cover. In the circuit board storage box of the gaming machine in which the covering member is disposed in the gap between the electrical component that requires external connection or operation and the peripheral portion of the component insertion hole of the case cover, the covering member is In order to completely block the gap between the electrical components that require external connection or operation and the peripheral edge of the case insertion hole of the case cover, no external connection or operation is required. It has a component side extending portion inserted between the air component and the circuit board, and a cover side extending portion inserted between the peripheral portion of the component insertion hole of the case cover and the circuit board. Main features. In the circuit board storage box of the gaming machine according to the present invention, the component side extension portion contacts the electrical component and the circuit board that require connection or operation from the outside, and the cover side extension portion is the component insertion hole of the case cover. A rib that protrudes in the direction of the covering member from the peripheral edge of the component insertion hole, and the cover side extending portion of the covering member protrudes in the direction of the case cover The rib is positioned inside the peripheral wall, and the rib and the peripheral wall are fitted to each other so that the peripheral wall surrounds the outside of the rib, or the covering member includes a leg portion that contacts the circuit board, Alternatively, the covering member includes a covering substrate including a component side extending portion and a cover side extending portion and a terminal escape hole formed in the covering substrate, and the covering substrate has a shape larger than the component insertion hole of the case cover. The terminal escape hole is external to the coated substrate. The size of the electrical connection terminal to be inserted into the circuit board of the electrical component that needs to be connected or operated is such that the electrical connection terminal to the circuit board of the electrical component that needs to be connected or operated has a terminal escape of the coated board. The coated substrate may be sandwiched between the electrical component that needs to be connected or operated and the circuit board by being inserted into the terminal insertion hole of the circuit board from the hole and soldered to the bump around the terminal insertion hole. .

本発明に係る遊技機の回路基板収納箱は、不正操作部材がケースカバーとケースベースとからなる収納箱の外部からの接続または操作の必要な電気部品と部品挿入孔の周縁部との間の隙間に挿入されても、外部からの接続または操作の必要な電気部品と回路基板との間に挿入された被覆部材における部品側延設部および部品挿入孔の周縁部と回路基板との間に挿入されたカバー側延設部とが不正操作部材のケースカバーとケースベースとからなる内部の閉鎖空間への侵入を阻止し、回路基板に対する不正行為が防止できるという利点がある。部品側延設部が外部からの接続または操作の必要な電気部品と回路基板とに接触し、カバー側延設部がケースカバーの部品挿入孔の周縁部と回路基板とに接触したり、または、ケースカバーが部品挿入孔の周縁部より被覆部材の方向に突出するリブを備え、被覆部材のカバー側延設部がケースカバーの方向に突出する周壁を備え、リブが周壁の内側に位置し、周壁がリブの外側を囲むように、リブと周壁とが互いに嵌め合わされれば、不正操作部材の閉鎖空間への侵入を一層良好に阻止することができるという利点がある。被覆部材が回路基板に接触する脚部を備えれば、電気接続端子とバンプとを半田で付ける場合の熱が、被覆部材に奪われることもなく、被覆部材と回路基板との隙間にこもることもなく、電気接続端子とバンプとが互いに半田で適切に付けられるという利点がある。被覆部材が部品側延設部とカバー側延設部とを含む被覆基板と被覆基板に形成された端子逃孔とを備え、被覆基板がケースカバーの部品挿入孔よりも大きな形状であって、端子逃孔が被覆基板に外部からの接続または操作の必要な電気部品の回路基板への電気接続端子の挿入される大きさであって、接続または操作の必要な電気部品の回路基板への電気接続端子が被覆基板の端子逃孔から回路基板の端子挿入孔に挿入されて端子挿入孔の周りのバンプに半田付けされたことによって、被覆基板が接続または操作の必要な電気部品と回路基板とに挟まれれば、被覆部材を外部からの接続または操作の必要な電気部品または回路基板に固定する必要がなく、構造が簡単であるという利点がある。   The circuit board storage box of the gaming machine according to the present invention has a tampering operation member between the electrical component that requires connection or operation from the outside of the storage box composed of the case cover and the case base and the peripheral portion of the component insertion hole. Even if it is inserted into the gap, the component-side extending portion of the covering member inserted between the electrical component that requires external connection or operation and the circuit board and the peripheral portion of the component insertion hole and the circuit board The inserted cover side extending portion prevents the unauthorized operation member from entering the internal closed space made up of the case cover and the case base, thereby preventing an illegal act on the circuit board. The component-side extension part contacts the electrical component and the circuit board that need to be connected or operated from the outside, and the cover-side extension part contacts the peripheral part of the component insertion hole of the case cover and the circuit board, or The case cover includes a rib protruding in the direction of the covering member from the peripheral portion of the component insertion hole, the cover side extending portion of the covering member includes a peripheral wall protruding in the direction of the case cover, and the rib is located inside the peripheral wall. If the rib and the peripheral wall are fitted to each other so that the peripheral wall surrounds the outer side of the rib, there is an advantage that the unauthorized operation member can be further prevented from entering the closed space. If the covering member has a leg portion that comes into contact with the circuit board, the heat when soldering the electrical connection terminals and the bumps is not taken away by the covering member, and the gap between the covering member and the circuit board is trapped. There is also an advantage that the electrical connection terminals and the bumps can be appropriately attached to each other with solder. The covering member includes a covering substrate including a component side extending portion and a cover side extending portion and a terminal escape hole formed in the covering substrate, and the covering substrate has a shape larger than the component insertion hole of the case cover, The terminal escape hole is sized so that the electrical connection terminal is inserted into the circuit board of the electrical component that requires external connection or operation to the coated substrate, and the electrical connection to the circuit board of the electrical component that requires connection or operation The connecting terminal is inserted into the terminal insertion hole of the circuit board from the terminal escape hole of the coated board and soldered to the bump around the terminal insertion hole, so that the coated board is connected to the electrical component and the circuit board that require connection or operation. If sandwiched between the two, there is no need to fix the covering member to an electrical component or circuit board that requires external connection or operation, and there is an advantage that the structure is simple.

図１乃至図１２は、発明を実施するための最良の形態である。図１は、遊技機の回路基板収納箱における主要部の断面を示す。図２は、回路基板収納箱を分解して示す。図３は、ケースベース１の外観を示す。図４は、図３のケースベース１をＡ−Ａ線に沿い切断した断面を示す。図５は、ケースカバー２の外観を示す。図６は、図５のケースカバー２をひっくり返した裏側からの外観を示す。図７は、図５のケースベース１をＢ−Ｂ線に沿い切断した断面を示す。図８は、図５のケースベース１をＣ−Ｃ線に沿い切断した断面を示す。図９のａ図は、被覆部材４の外観を示す。図９のｂ図は、図９のａ図における被覆部材４をＤ−Ｄ線に沿い切断した断面を示す。図１０は、図９の被覆部材をひっくり返した裏側からの外観を示す。図１１は、コネクタ７および被覆部材４を回路基板３に取り付ける工程を示す。図１２は、回路基板収納箱を組み立てる工程を示す。   1 to 12 show the best mode for carrying out the invention. FIG. 1 shows a cross section of a main part of a circuit board storage box of a gaming machine. FIG. 2 is an exploded view of the circuit board storage box. FIG. 3 shows the appearance of the case base 1. FIG. 4 shows a cross section of the case base 1 of FIG. 3 cut along the line AA. FIG. 5 shows the appearance of the case cover 2. FIG. 6 shows an appearance from the back side of the case cover 2 of FIG. FIG. 7 shows a cross section of the case base 1 of FIG. 5 taken along the line BB. FIG. 8 shows a cross section of the case base 1 of FIG. 5 taken along the line CC. FIG. 9 a shows the appearance of the covering member 4. FIG. 9b shows a cross section of the covering member 4 in FIG. 9a taken along line DD. FIG. 10 shows an appearance from the back side of the covering member of FIG. FIG. 11 shows a process of attaching the connector 7 and the covering member 4 to the circuit board 3. FIG. 12 shows a process of assembling the circuit board storage box.

図２を参照し、遊技機の回路基板収納箱の構成部品について説明する。回路基板収納箱は、収納箱の一方を形成するケースベース１、収納箱の他方を形成するケースカバー２、方形な回路基板３、被覆部材４、タッピングスクリューのような止ねじ５を備える。回路基板３に実装される電気部品６のうちで外部から接続または操作の必要な電気部品６として複数のコネクタ７を例示する。図２は、コネクタ７が被覆部材４を回路基板３との間に挟む格好で回路基板３の一側部に実装される前の時点における形態であって、ＣＰＵ、ＲＯＭ、ＲＡＭ、入力インターフェース、出力インターフェース、抵抗器、コンデンサ、コイル、ダイオード、トランジスタなどの種々の電気部品６が回路基板３に挿入実装または面実装により実装されて回路基板３の表面３ａに存在している形態であって、回路基板３の一側部には、複数の端子挿入孔８が、回路基板３の表面３ａと裏面３ｂとに貫通する。回路基板３の四隅には、ねじ挿入孔９が、回路基板３の表面３ａと裏面３ｂとに貫通する。コネクタ７は、合成樹脂からなるコネクタボディ１０の底面から複数の電気接続端子１１を下方に突出する。コネクタ７が回路基板３に実装される場合、電気接続端子１１が、回路基板３の表面３ａの側から端子挿入孔８に挿入される。ねじ挿入孔９には、止ねじ５のねじ部１２が回路基板３の表面３ａの側から遊び嵌めに挿入される。   With reference to FIG. 2, the components of the circuit board storage box of the gaming machine will be described. The circuit board storage box includes a case base 1 that forms one of the storage boxes, a case cover 2 that forms the other of the storage boxes, a rectangular circuit board 3, a covering member 4, and a set screw 5 such as a tapping screw. A plurality of connectors 7 are illustrated as electrical components 6 that need to be connected or operated from the outside among the electrical components 6 mounted on the circuit board 3. FIG. 2 shows a form before the connector 7 is mounted on one side of the circuit board 3 with the covering member 4 sandwiched between the circuit board 3 and includes a CPU, ROM, RAM, input interface, Various electrical components 6 such as an output interface, a resistor, a capacitor, a coil, a diode, and a transistor are mounted on the circuit board 3 by insertion mounting or surface mounting, and are present on the surface 3a of the circuit board 3, In one side of the circuit board 3, a plurality of terminal insertion holes 8 penetrates the front surface 3 a and the back surface 3 b of the circuit board 3. At four corners of the circuit board 3, screw insertion holes 9 penetrate the front surface 3a and the back surface 3b of the circuit board 3. The connector 7 projects a plurality of electrical connection terminals 11 downward from the bottom surface of the connector body 10 made of synthetic resin. When the connector 7 is mounted on the circuit board 3, the electrical connection terminals 11 are inserted into the terminal insertion holes 8 from the surface 3 a side of the circuit board 3. The screw portion 12 of the set screw 5 is inserted into the screw insertion hole 9 from the surface 3a side of the circuit board 3 in a loose fit.

図３および図４を参照し、ケースベース１の構造について説明する。図３に示すように、ケースベース１は、光を透過する性質の有る無色の合成樹脂により、ベース基板１５、側壁１６、支持台１７、ねじ取付孔１８を備えた、一体の形状に形成された構造である。図４にも示すように、ベース基板１５は、回路基板３より大きな方形である。側壁１６は、ベース基板１５の周縁から図２のケースカバー２と向き合う方向としての一方向にベース基板１５の板面の１つである表面１５ａと直角となるように突出し、互いにベース基板１５の周方向で連接される。この互いに連接された側壁１６で囲まれた方形な開口は、回路基板３より大きな方形である。側壁１６における上面１６ａは、ベース基板１５の表面１５ａと平行な１つの平面内に位置する。支持台１７は、ベース基板１５の四隅に個別に突出する。支持台１７の上面１７ａは、ベース基板１５の表面１５ａと平行な１つの平面内に位置する。支持台１７の上面１７ａとベース基板１５の表面１５ａとの間の寸法である高さは、側壁１６におけるベース基板１５の表面１５ａからの高さよりも低いので、回路基板３の四隅が支持台１７の上面に個別に載せられた場合、回路基板３の周縁における端面３ｃが、側壁１６に、ベース基板１５の表面１５ａと平行な方向で対向するように、回路基板３が側壁１６で囲まれた方形な開口の内部に収納される。ねじ取付孔１８は、止ねじ５のねじ部１２を締結するために、支持台１７の上面１７ａから内部に窪む窪みとして形成される。   The structure of the case base 1 will be described with reference to FIGS. 3 and 4. As shown in FIG. 3, the case base 1 is made of a colorless synthetic resin having a property of transmitting light, and is formed into an integral shape including a base substrate 15, a side wall 16, a support base 17, and a screw mounting hole 18. Structure. As shown also in FIG. 4, the base substrate 15 has a larger square shape than the circuit board 3. The side wall 16 protrudes from the periphery of the base substrate 15 in one direction as a direction facing the case cover 2 of FIG. 2 so as to be perpendicular to the surface 15a which is one of the plate surfaces of the base substrate 15, and Articulated in the circumferential direction. The square opening surrounded by the side walls 16 connected to each other is a square larger than the circuit board 3. The upper surface 16 a of the side wall 16 is located in one plane parallel to the surface 15 a of the base substrate 15. The support bases 17 individually protrude from the four corners of the base substrate 15. The upper surface 17 a of the support base 17 is located in one plane parallel to the surface 15 a of the base substrate 15. The height, which is the dimension between the upper surface 17a of the support base 17 and the surface 15a of the base substrate 15, is lower than the height from the surface 15a of the base substrate 15 in the side wall 16, so that the four corners of the circuit board 3 are at the support base 17. The circuit board 3 is surrounded by the side wall 16 so that the end surface 3c at the periphery of the circuit board 3 faces the side wall 16 in a direction parallel to the surface 15a of the base substrate 15. Housed in a square opening. The screw mounting hole 18 is formed as a recess recessed inward from the upper surface 17 a of the support base 17 in order to fasten the screw portion 12 of the set screw 5.

図５乃至図８を参照し、ケースカバー２の構造について説明する。図５に示すように、ケースカバー２は、光を透過する性質の有る無色の合成樹脂により、カバー基板２１、側壁２２、ねじ挿入孔２３、頭部収納部２４、主膨出部２５、副膨出部２６、部品挿入孔２７、リブ２８を備えた、一体の形状に形成された構造である。図６乃至図８にも示すように、カバー基板２１は、ケースベース１における側壁１６の外側縁で形成される方形な外形より大きな方形である。側壁２２は、カバー基板２１の板面の１つである裏面２１ｂよりも、カバー基板２１の周縁からケースベース１と向き合う方向としての一方向に突出し、互いにカバー基板２１の周方向で連接される。この互いに連接された側壁２２で囲まれた方形な開口は、ケースベース１における側壁１６の外側縁で形成される方形な外形より大きな方形である。ねじ挿入孔２３は、止ねじ５のねじ部１２を遊び嵌め挿入するために、カバー基板２１の四隅に個別に位置し、カバー基板２１の表面２１ａおよび裏面２１ｂに貫通する。頭部収納部２４は、止ねじ５の頭部１３を収納するために、主膨出部２５および副膨出部２６の隅部がカバー基板２１の表面２１ａの側に窪む形状である。   The structure of the case cover 2 will be described with reference to FIGS. As shown in FIG. 5, the case cover 2 is made of a colorless synthetic resin having a property of transmitting light, and includes a cover substrate 21, a side wall 22, a screw insertion hole 23, a head storage portion 24, a main bulging portion 25, This is a structure formed in an integral shape, including a bulging portion 26, a component insertion hole 27, and a rib 28. As shown in FIGS. 6 to 8, the cover substrate 21 has a square shape larger than the rectangular outer shape formed by the outer edge of the side wall 16 in the case base 1. The side wall 22 protrudes in one direction as a direction facing the case base 1 from the periphery of the cover substrate 21 with respect to the back surface 21b, which is one of the plate surfaces of the cover substrate 21, and is connected to each other in the circumferential direction of the cover substrate 21. . The rectangular opening surrounded by the side walls 22 connected to each other has a square shape larger than the rectangular outer shape formed by the outer edge of the side wall 16 in the case base 1. The screw insertion holes 23 are individually positioned at the four corners of the cover substrate 21 and penetrate the front surface 21a and the rear surface 21b of the cover substrate 21 in order to allow the screw portions 12 of the set screw 5 to be freely fitted and inserted. The head storage portion 24 has a shape in which the corners of the main bulge portion 25 and the sub bulge portion 26 are recessed toward the surface 21 a of the cover substrate 21 in order to store the head 13 of the set screw 5.

主膨出部２５および副膨出部２６は、カバー基板２１の裏面２１ｂから表面２１ａの側に突出する窪みを形成する。主膨出部２５は、ケースカバー２がケースベース１に被せられた場合、回路基板３にコネクタ７を除き実装された電気部品６を覆うケースベース１の側に開口した内部空間を形成する。副膨出部２６は、ケースカバー２がケースベース１に被せられた場合、回路基板３に実装されたコネクタ７および被覆部材４を覆うケースベース１の側に開口した内部空間を形成する。部品挿入孔２７は、ケースカバー２がケースベース１に被せられた場合、回路基板３に実装されたコネクタ７をケースカバー２から外部に突出するための開口であって、複数のコネクタ７の全部を１つの部品挿入孔２７から突出するように、カバー基板２１の一側部に沿う細長い方形になっている。リブ２８は、部品挿入孔２７の周縁から副膨出部２６の内部に突出し、部品挿入孔２７の周方向に連接された、環状である。   The main bulging portion 25 and the sub bulging portion 26 form a recess that protrudes from the back surface 21 b of the cover substrate 21 to the front surface 21 a side. When the case cover 2 is put on the case base 1, the main bulging portion 25 forms an internal space that opens to the side of the case base 1 that covers the electrical component 6 that is mounted on the circuit board 3 except for the connector 7. When the case cover 2 is put on the case base 1, the auxiliary bulging portion 26 forms an internal space that is open on the side of the case base 1 that covers the connector 7 and the covering member 4 mounted on the circuit board 3. The component insertion hole 27 is an opening for projecting the connector 7 mounted on the circuit board 3 from the case cover 2 to the outside when the case cover 2 is put on the case base 1. Is formed into an elongated rectangular shape along one side portion of the cover substrate 21 so as to protrude from one component insertion hole 27. The rib 28 has an annular shape that protrudes from the periphery of the component insertion hole 27 into the auxiliary bulging portion 26 and is connected in the circumferential direction of the component insertion hole 27.

図９および図１０を参照し、被覆部材４の構造について説明する。図９のａ図に示すように、被覆部材４は、光を透過する性質の有る無色の合成樹脂により、被覆基板３１、周壁３２、部品収納部３３、端子逃孔３４、脚部３５を備えた、一体の形状に形成された構造である。被覆基板３１は、副膨出部２６の内部空間に配置され得る細長い方形である。図９のｂ図にも示すように、周壁３２は、被覆基板３１の周縁から被覆基板３１の板面の１つである表面３１ａよりもケースカバー２と向き合う方向としての一方向に突出し、互いに、被覆基板３１の周方向に連接された環状である。部品収納部３３は、被覆基板３１の表面３１ａから内部に窪む窪みであって、複数のコネクタ７を個別に収納する大きさである。端子逃孔３４は、部品収納部３３に収納されるコネクタ７の電気接続端子１１を逃げるために、部品収納部３３の表面３３ａと被覆基板３１の板面のもう１つである裏面３１ｂとに貫通した孔である。図１０にも示すように、脚部３５は、被覆基板３１の周縁から被覆基板３１の裏面３１ｂよりも回路基板３と向き合う方向としての一方向に突出し、被覆基板３１の周方向に独立し、個数が複数の形態である。   The structure of the covering member 4 will be described with reference to FIGS. 9 and 10. As shown in FIG. 9 a, the covering member 4 includes a covering substrate 31, a peripheral wall 32, a component storage portion 33, a terminal escape hole 34, and a leg portion 35 of a colorless synthetic resin having a property of transmitting light. Moreover, it is a structure formed in an integral shape. The coated substrate 31 has an elongated rectangular shape that can be disposed in the internal space of the sub-bulged portion 26. As shown in FIG. 9 b, the peripheral wall 32 protrudes in one direction as a direction facing the case cover 2 from the periphery of the coated substrate 31 to the surface 31 a which is one of the plate surfaces of the coated substrate 31. The ring is connected in the circumferential direction of the coated substrate 31. The component storage portion 33 is a recess that is recessed from the surface 31 a of the coated substrate 31 to the inside, and has a size for individually storing the plurality of connectors 7. The terminal escape hole 34 is formed between a front surface 33 a of the component storage portion 33 and a back surface 31 b which is another plate surface of the covering substrate 31 in order to escape the electrical connection terminals 11 of the connector 7 stored in the component storage portion 33. It is a through hole. As shown also in FIG. 10, the leg portion 35 protrudes in one direction as a direction facing the circuit board 3 from the peripheral edge of the coated substrate 31 rather than the back surface 31 b of the coated substrate 31, and is independent in the circumferential direction of the coated substrate 31. The number is a plurality of forms.

図１１および図１２を参照し、回路基板収納箱の組み立て方について説明する。先ず、図１１に示すように、コネクタ７および被覆部材４が回路基板３に実装される。具体的には、図１１のa図に示すように、被覆部材４の端子逃孔３４と回路基板３の端子挿入孔８とが互いに上下方向で合うように、被覆部材４の脚部３５が回路基板３における表面３ａの上に載せられ、脚部３５の下面が回路基板３における表面３ａに接触する。そして、図１１のｂ図に示すように、コネクタ７の電気接続端子１１が被覆部材４の上方から端子逃孔３４を経由して端子挿入孔８に挿入される、電気接続端子１１の突出した側に位置するコネクタボディ１０の下部が被覆部材４の部品収納部３３に挿入され、コネクタボディ１０の底面が部品収納部３３の上面に載せられて接触する。これによって、電気接続端子１１の先端部が回路基板３における端子挿入孔８の周りのバンプ１４よりも下方に突出する。バンプ１４は、回路基板３に印刷配線のような導体と同じ材料からなる箔状の導体により半田３６を付けるために設けられた部分である。   A method of assembling the circuit board storage box will be described with reference to FIGS. 11 and 12. First, as shown in FIG. 11, the connector 7 and the covering member 4 are mounted on the circuit board 3. Specifically, as shown in FIG. 11 a, the leg portions 35 of the covering member 4 are arranged so that the terminal escape holes 34 of the covering member 4 and the terminal insertion holes 8 of the circuit board 3 are vertically aligned with each other. It is placed on the surface 3 a of the circuit board 3, and the lower surface of the leg portion 35 contacts the surface 3 a of the circuit board 3. Then, as shown in FIG. 11b, the electrical connection terminal 11 of the connector 7 is inserted into the terminal insertion hole 8 via the terminal escape hole 34 from above the covering member 4, and the electrical connection terminal 11 protrudes. The lower portion of the connector body 10 located on the side is inserted into the component storage portion 33 of the covering member 4, and the bottom surface of the connector body 10 is placed on and contacted with the upper surface of the component storage portion 33. As a result, the tip end portion of the electrical connection terminal 11 protrudes below the bump 14 around the terminal insertion hole 8 in the circuit board 3. The bump 14 is a portion provided for attaching the solder 36 to the circuit board 3 with a foil-like conductor made of the same material as a conductor such as a printed wiring.

その後、図１１のｃ図に示すように、半田３６がバンプ１４よりも下方に突出した電気接続端子１１の先端部およびバンプ１４に付けられることによって、被覆部材４の被覆基板３１がコネクタボディ１０と回路基板３とで挟まれた格好で、コネクタ７が挿入実装される。上記半田３６を付ける場合、被覆部材４の被覆基板３１が脚部３５により回路基板３の表面３ａから上方に浮き上がっているので、半田３６を付ける場合の熱が、被覆部材４に奪われることもなく、被覆基板３１と回路基板３との隙間にこもることもなく、当該隙間から複数の脚部３５どうしの間における隙間を通って被覆基板３１および回路基板３の外部に適切に逃げるので、被覆基板３１が存在しない場合と同様に、電気接続端子１１とバンプ１４とが互いに半田３６で付けられる。この図１１に示すコネクタ７および被覆部材４の回路基板３への実装は、図２に示すコネクタ７を除く電気部品６との実装と同時に行っても、図２に示すコネクタ７を除く電気部品６の実装後に行っても、図２に示すコネクタ７を除く電気部品６の実装前に行ってもよい。   Thereafter, as shown in FIG. 11 c, the solder 36 is attached to the tip of the electrical connection terminal 11 projecting downward from the bump 14 and the bump 14, whereby the coating substrate 31 of the coating member 4 is attached to the connector body 10. The connector 7 is inserted and mounted in a manner sandwiched between the circuit board 3 and the circuit board 3. When the solder 36 is attached, the covering substrate 31 of the covering member 4 is lifted upward from the surface 3 a of the circuit board 3 by the leg portion 35, so that heat when attaching the solder 36 may be taken away by the covering member 4. Without covering the gap between the covering substrate 31 and the circuit board 3 and appropriately escaping from the gap through the gaps between the plurality of leg portions 35 to the outside of the covering substrate 31 and the circuit board 3. As in the case where the substrate 31 does not exist, the electrical connection terminals 11 and the bumps 14 are attached to each other with solder 36. Even if the mounting of the connector 7 and the covering member 4 shown in FIG. 11 on the circuit board 3 is performed simultaneously with the mounting of the electrical component 6 except the connector 7 shown in FIG. 2, the electrical component except the connector 7 shown in FIG. 6 may be performed before mounting the electrical component 6 except the connector 7 shown in FIG.

次に、図１２に示すように、ケースベース１、ケースカバー２、電気部品６とコネクタ７および被覆部材４の実装された回路基板３を組み立てる。具体的には、図１２のa図に示すように、回路基板３の表面３ａが上方に向けられ、回路基板３の裏面３ｂとケースベース１におけるベース基板１５の表面１５ａとが互いに向かい合わせられ、回路基板３の四隅がケースベース１の支持台１７の上に載せられる。そして、図１２のｂ図に示すように、ケースカバー２におけるカバー基板２１の裏面２１ｂが回路基板３の側に向けられ、ケースカバー２が回路基板３と被覆部材４およびケースベース１に被せられる。これによって、ケースカバー２の側壁２２がケースベース１における側壁の外側に嵌めこまれ、ケースカバー２の主膨出部２５がコネクタ７を除く電気部品６を覆い隠し、コネクタボディ１０の上部がケースカバー２の部品挿入孔２７を突き抜けて副膨出部２６の内部空間から外側に突出し、ケースカバー２のリブ２８が被覆部材４における周壁３２の内側に嵌め込まれ、リブ２８が被覆部材４の被覆基板３１と接触するかまたは接触する程度に近づいて対向し、副膨出部２６が被覆部材４の周壁３２における外側の周囲を覆い隠す。   Next, as shown in FIG. 12, the circuit board 3 on which the case base 1, the case cover 2, the electrical component 6, the connector 7, and the covering member 4 are mounted is assembled. Specifically, as shown in FIG. 12a, the front surface 3a of the circuit board 3 is directed upward, and the back surface 3b of the circuit board 3 and the front surface 15a of the base substrate 15 in the case base 1 face each other. The four corners of the circuit board 3 are placed on the support base 17 of the case base 1. Then, as shown in FIG. 12 b, the back surface 21 b of the cover substrate 21 in the case cover 2 is directed toward the circuit board 3, and the case cover 2 is placed on the circuit board 3, the covering member 4, and the case base 1. . As a result, the side wall 22 of the case cover 2 is fitted to the outside of the side wall of the case base 1, the main bulging portion 25 of the case cover 2 covers the electrical component 6 except the connector 7, and the upper part of the connector body 10 is the case. Through the component insertion hole 27 of the cover 2, it protrudes outward from the internal space of the auxiliary bulging portion 26, the rib 28 of the case cover 2 is fitted inside the peripheral wall 32 of the covering member 4, and the rib 28 is covered by the covering member 4. The sub bulging portion 26 covers the outer periphery of the peripheral wall 32 of the covering member 4 so as to come close to or come into contact with the substrate 31.

その後、止ねじ５が、図２におけるケースカバー２の外側からケースカバー２のねじ挿入孔２３と回路基板３のねじ挿入孔９とを順に通過してケースベース１のねじ取付孔１８に締結され、回路基板収納箱が完成する。この完成した回路基板収納箱では、図１２のｂ図に示すように、回路に必要なコネクタ７を含む電気部品６の実装された回路基板３が、ケースベース１とケースカバー２とによって囲まれた内部の閉鎖空間３７に格納され、回路基板３におけるコネクタ７を除いた電気部品６がケースカバー２で覆われ、回路基板３におけるコネクタ７がケースカバー２における部品挿入孔２７からケースカバー２の外側に突出し、コネクタ７と部品挿入孔２７の周縁部であるリブ２８との間の隙間３８に被覆部材４が配置される。   Thereafter, the set screw 5 passes through the screw insertion hole 23 of the case cover 2 and the screw insertion hole 9 of the circuit board 3 in order from the outside of the case cover 2 in FIG. 2 and is fastened to the screw mounting hole 18 of the case base 1. The circuit board storage box is completed. In the completed circuit board storage box, as shown in FIG. 12 b, the circuit board 3 on which the electrical component 6 including the connector 7 necessary for the circuit is mounted is surrounded by the case base 1 and the case cover 2. The electrical component 6 except for the connector 7 on the circuit board 3 is covered with the case cover 2, and the connector 7 on the circuit board 3 extends from the component insertion hole 27 in the case cover 2 to the case cover 2. The covering member 4 is disposed in a gap 38 that protrudes outward and between the connector 7 and the rib 28 that is the peripheral portion of the component insertion hole 27.

最良の形態における回路基板収納箱によれば、図１に示すように、コネクタ７とリブ２８との間の隙間３８を全体的に塞ぐために、被覆部材４が、コネクタ７と回路基板３との間に挿入された被覆基板３１における部品側延設部３９と、リブ２８と回路基板３との間に挿入された被覆基板３１におけるカバー側延設部４０とを備えた構造になっている。このため、不正操作部材４１がケースベース１とケースカバー２とからなる収納箱の外側から上記隙間３８に挿入しても、部品側延設部３９およびカバー側延設部４０が不正操作部材４１の閉鎖空間３７への侵入を阻止する。よって、回路基板に実装されたコネクタ７をケースカバー２に形成された部品挿入孔２７からケースカバー２の外側に突出した部分における封鎖が、不正操作部材４１の閉鎖空間３７への侵入を適切に阻止し、閉鎖空間３７における電気部品６とコネクタ７とを接続する回路基板３における箔状の導体や電気部品６が不正行為を受けることはないという利点がある。   According to the circuit board storage box in the best mode, as shown in FIG. 1, the covering member 4 is provided between the connector 7 and the circuit board 3 in order to totally close the gap 38 between the connector 7 and the rib 28. The structure includes a component-side extending portion 39 in the covering substrate 31 inserted therebetween and a cover-side extending portion 40 in the covering substrate 31 inserted between the rib 28 and the circuit board 3. For this reason, even if the unauthorized operation member 41 is inserted into the gap 38 from the outside of the storage box composed of the case base 1 and the case cover 2, the component-side extending portion 39 and the cover-side extending portion 40 are not operated correctly. Is prevented from entering the closed space 37. Therefore, the blockade in the portion where the connector 7 mounted on the circuit board protrudes from the component insertion hole 27 formed in the case cover 2 to the outside of the case cover 2 appropriately prevents the unauthorized operation member 41 from entering the closed space 37. There is an advantage that the foil-like conductor and the electrical component 6 in the circuit board 3 that prevent and connect the electrical component 6 and the connector 7 in the closed space 37 are not subjected to fraud.

部品側延設部３９がコネクタボディ１０における電気接続端子１１の突出した下面と回路基板３の表面３ａとに接触し、カバー側延設部４０がケースカバー２における部品挿入孔２７の周縁部を構成するリブ２８の下面と回路基板３の表面３ａとが互いに接触するか接触する程度に近づいているので、不正操作部材４１の閉鎖空間３７への侵入を一層良好に阻止することができるという利点がある。ケースカバー２が部品挿入孔２７の周縁部より被覆部材４の方向に突出するリブ２８を備え、被覆部材４のカバー側延設部４０がケースカバー２の方向に突出する周壁３２を備え、リブ２８が周壁３２の内側に位置し、周壁３２がリブ２８の外側を囲むように、リブ２８と周壁３２とが互いに嵌め合わされているので、不正操作部材４１が隙間３８からリブ２８の下面と回路基板３の表面３ａとの間にたとえ進入しても、周壁３２に突き当たり、リブ２８と周壁３２との間に進入することができず、不正操作部材４１の閉鎖空間３７への侵入を一層良好に阻止することができるという利点がある。部品側延設部３９には、コネクタボディ１０の下部を収納する部品収納部３３が設けられているので、コネクタボディ１０の下部が部品収納部３３から上方に抜けない範囲において、コネクタボディ１０の下面と部品収納部３３の表面３３ａとの間に隙間が存在しても、コネクタボディ１０と部品収納部３３との間の回路基板３の表面３ａと平行する方向の隙間の距離が小さければ、不正操作部材４１がコネクタボディ１０の下面と部品収納部３３の表面３３ａとの間の隙間に侵入しないという利点がある。   The component side extending portion 39 contacts the lower surface of the connector body 10 from which the electrical connection terminal 11 protrudes and the surface 3a of the circuit board 3, and the cover side extending portion 40 covers the peripheral portion of the component insertion hole 27 in the case cover 2. Since the lower surface of the rib 28 and the surface 3a of the circuit board 3 are in contact with each other or approaching each other, the intrusion of the unauthorized operation member 41 into the closed space 37 can be more effectively prevented. There is. The case cover 2 includes a rib 28 that protrudes in the direction of the covering member 4 from the peripheral edge of the component insertion hole 27, and the cover side extending portion 40 of the covering member 4 includes a peripheral wall 32 that protrudes in the direction of the case cover 2. Since the rib 28 and the peripheral wall 32 are fitted to each other so that the peripheral wall 32 is located inside the peripheral wall 32 and the peripheral wall 32 surrounds the outside of the rib 28, the unauthorized operation member 41 is connected to the lower surface of the rib 28 and the circuit from the gap 38. Even if it enters between the surface 3 a of the substrate 3, it strikes against the peripheral wall 32 and cannot enter between the rib 28 and the peripheral wall 32, and the intrusion of the unauthorized operation member 41 into the closed space 37 is further improved. There is an advantage that can be prevented. Since the component side extending portion 39 is provided with a component storage portion 33 for storing the lower portion of the connector body 10, the lower portion of the connector body 10 does not come out of the component storage portion 33 upward. Even if there is a gap between the lower surface and the surface 33a of the component storage portion 33, if the distance between the connector body 10 and the component storage portion 33 in the direction parallel to the surface 3a of the circuit board 3 is small, There is an advantage that the unauthorized operation member 41 does not enter the gap between the lower surface of the connector body 10 and the surface 33a of the component storage portion 33.

被覆部材４が部品側延設部３９、カバー側延設部４０、被覆基板３１、端子逃孔３４を備える。部品側延設部３９とカバー側延設部４０とが、被覆基板３１に含まれる。被覆基板３１がケースカバー２の部品挿入孔２７の孔径よりも大きな平面を有する形状である。端子逃孔３４が被覆基板３１に形成される、端子逃孔３４は、コネクタ７の電気接続端子１１が挿入される大きさである。電気接続端子１１が端子逃孔３４から回路基板３の端子挿入孔８に挿入されて端子挿入孔８の周りのバンプ１４に半田３６で付けられたことによって、被覆部材４がコネクタ７のコネクタボディ１０と回路基板３とに挟まれた構造である。つまり、図１に示すように、被覆部材４が端子逃孔３４の部分で左右に分割されていない一体の構造である。このため、被覆部材４が左右に移動することがなくコネクタ７で支持されるので、被覆部材４をコネクタ７または回路基板３に接着または接合または止めねじなどで固定する必要がなく、構造が簡単であるという利点がある。その理由は、被覆部材４が端子逃孔３４の部分で左右に分割されていると、被覆部材４がコネクタ７と回路基板３との間に配置され、電気接続端子１１がバンプ１４に半田３６で付けられたとしても、振動によって、被覆部材４が左右に移動し、部品側延設部３９がコネクタボディ１０と回路基板３との間から抜ける可能性があるので、それを防止することから、分割された被覆部材４をコネクタ７または回路基板３に固定する必要があり、被覆部材４をコネクタ７または回路基板３に固定するための構造が複雑となるからである。   The covering member 4 includes a component side extending portion 39, a cover side extending portion 40, a covering substrate 31, and a terminal escape hole 34. The component side extending portion 39 and the cover side extending portion 40 are included in the coated substrate 31. The coated substrate 31 has a shape having a plane larger than the hole diameter of the component insertion hole 27 of the case cover 2. A terminal escape hole 34 is formed in the coated substrate 31. The terminal escape hole 34 is sized to insert the electrical connection terminal 11 of the connector 7. The electrical connection terminal 11 is inserted into the terminal insertion hole 8 of the circuit board 3 from the terminal escape hole 34 and attached to the bump 14 around the terminal insertion hole 8 with the solder 36, so that the covering member 4 is attached to the connector body of the connector 7. 10 and the circuit board 3. That is, as shown in FIG. 1, the covering member 4 has an integral structure in which the terminal escape hole 34 is not divided into left and right. For this reason, since the covering member 4 is supported by the connector 7 without moving to the left and right, there is no need to adhere, bond or fix the covering member 4 to the connector 7 or the circuit board 3 with a set screw or the like, and the structure is simple. There is an advantage of being. The reason is that when the covering member 4 is divided into left and right at the terminal escape hole 34, the covering member 4 is disposed between the connector 7 and the circuit board 3, and the electrical connection terminal 11 is soldered to the bump 14. Even if it is attached, the covering member 4 moves to the left and right due to vibration, and the component side extending portion 39 may come off between the connector body 10 and the circuit board 3, thereby preventing this. This is because the divided covering member 4 needs to be fixed to the connector 7 or the circuit board 3 and the structure for fixing the covering member 4 to the connector 7 or the circuit board 3 becomes complicated.

回路基板３における電気部品６とコネクタ７とを接続する印刷配線と呼ばれる箔状の導体は、回路基板３の表面３ａまたは裏面３ｂの一方または両方に備えてもよい。半田３６を付ける作業が面倒になるが、脚部３５は存在しなくてもよい。リブ２８の下面と回路基板３の表面３ａが互いに接触するか接触する程度に近づいており、リブ２８の下面と回路基板３の表面３ａとの間に不正操作部材４１が進入できなければ、被覆部材４に周壁３２を設けなくてもよい。被覆部材４に周壁３２が存在せず、部品挿入孔２７の周縁部にリブ２８が存在せず、部品挿入孔２７の周縁部の下面と回路基板３の表面３ａが互いに接触するか接触する程度に近づくようにしてもよい。   A foil-like conductor called a printed wiring that connects the electrical component 6 and the connector 7 on the circuit board 3 may be provided on one or both of the front surface 3 a and the back surface 3 b of the circuit board 3. Although the operation of attaching the solder 36 is troublesome, the leg portion 35 may not be present. If the unauthorized operation member 41 cannot enter between the lower surface of the rib 28 and the surface 3a of the circuit board 3 if the lower surface of the rib 28 and the surface 3a of the circuit board 3 are in contact with each other The member 4 may not be provided with the peripheral wall 32. The peripheral wall 32 does not exist in the covering member 4, the rib 28 does not exist in the peripheral portion of the component insertion hole 27, and the lower surface of the peripheral portion of the component insertion hole 27 and the surface 3 a of the circuit board 3 are in contact with each other. You may make it approach.

回路基板収納箱の主要部を示す断面図（最良の形態）。Sectional drawing which shows the principal part of a circuit board storage box (best form). 回路基板収納箱を示す分解斜視図（最良の形態）。The disassembled perspective view which shows a circuit board storage box (best form). ケースベースを示す斜視図（最良の形態）。The perspective view which shows a case base (best form). 図３のＡ−Ａ線断面図（最良の形態）。AA line sectional view of Drawing 3 (best form). ケースカバーを前側から示す斜視図（最良の形態）。The perspective view which shows a case cover from the front side (best form). ケースカバーを裏側から示す斜視図（最良の形態）。The perspective view which shows a case cover from the back side (best form). 図５のＢ−Ｂ線断面図（最良の形態）。BB sectional drawing of FIG. 5 (best form). 図５のＣ−Ｃ線断面図（最良の形態）。CC sectional view (best form) of FIG. ａ図は被覆部材を前側から示す斜視図、ｂ図はａ図のＤ−Ｄ線断面図（最良の形態）。a figure is a perspective view which shows a coating | coated member from the front side, b figure is the DD sectional view taken on the line of a figure (best form). 被覆部材を裏側から示す斜視図（最良の形態）。The perspective view which shows a coating | coated member from the back side (best form). コネクタおよび被覆部材の回路基板への取付工程図（最良の形態）。The attachment process figure to a circuit board of a connector and a covering member (best form). 回路基板収納箱の組立工程図（最良の形態）。The assembly process figure of a circuit board storage box (best form). 回路基板収納箱の要部を示す断面図（従来）。Sectional drawing which shows the principal part of a circuit board storage box (conventional). 回路基板収納箱の異なる要部を示す断面図（従来）。Sectional drawing which shows the different principal part of a circuit board storage box (conventional).

符号の説明Explanation of symbols

１ ケースベース
２ ケースカバー
３ 回路基板
４ 被覆部材
６ 電気部品
７ コネクタ
１１ 電気接続端子
１４ バンプ
２７ 部品挿入孔
２８ リブ
３１ 被覆基板
３２ 周壁
３４ 端子逃孔
３５ 脚部
３６ 半田
３７ 閉鎖空間
３８ 隙間
３９ 部品側延設部
４０ 部品側延設部 DESCRIPTION OF SYMBOLS 1 Case base 2 Case cover 3 Circuit board 4 Cover member 6 Electrical component 7 Connector 11 Electrical connection terminal 14 Bump 27 Component insertion hole 28 Rib 31 Cover substrate 32 Perimeter wall 34 Terminal escape hole 35 Leg part 36 Solder 37 Closed space 38 Gap 39 Parts Side extension 40 Component side extension

Claims (5)

回路に必要な電気部品の実装された回路基板が、ケースベースとケースカバーとによって囲まれた内部の閉鎖空間に格納され、回路基板における外部からの接続または操作の必要な電気部品がケースカバーに形成された部品挿入孔からケースカバーの外側に突出され、外部からの接続または操作の必要な電気部品とケースカバーの部品挿入孔の周縁部との間の隙間に被覆部材が配置された遊技機の回路基板収納箱において、被覆部材が、外部からの接続または操作の必要な電気部品とケースカバーの部品挿入孔の周縁部との間の隙間を全体的に塞ぐために、外部からの接続または操作の必要な電気部品と回路基板との間に挿入される部品側延設部と、ケースカバーの部品挿入孔の周縁部と回路基板との間に挿入されるカバー側延設部とを備えたことを特徴とする遊技機の回路基板収納箱。   A circuit board on which electrical components necessary for the circuit are mounted is stored in an internal closed space surrounded by the case base and the case cover, and electrical components that require external connection or operation on the circuit board are stored in the case cover. A gaming machine in which a covering member is disposed in a gap between an electrical component that needs to be connected or operated from the outside and a peripheral portion of the component insertion hole of the case cover, protruding from the formed component insertion hole to the outside of the case cover In the circuit board storage box, the covering member is connected or operated from the outside in order to totally block the gap between the electrical component that needs to be connected or operated from the outside and the peripheral portion of the component insertion hole of the case cover. A component-side extending portion that is inserted between the required electrical component and the circuit board, and a cover-side extending portion that is inserted between the peripheral portion of the component insertion hole of the case cover and the circuit board. Circuit board storage box of the gaming machine, characterized in that. 部品側延設部が外部からの接続または操作の必要な電気部品と回路基板とに接触し、カバー側延設部がケースカバーの部品挿入孔の周縁部と回路基板とに接触したことを特徴とする請求項１記載の遊技機の回路基板収納箱。   The component-side extension part is in contact with an electrical component that requires connection or operation from the outside and the circuit board, and the cover-side extension part is in contact with the peripheral part of the component insertion hole of the case cover and the circuit board. The circuit board storage box of the gaming machine according to claim 1. ケースカバーが部品挿入孔の周縁部より被覆部材の方向に突出するリブを備え、被覆部材のカバー側延設部がケースカバーの方向に突出する周壁を備え、リブが周壁の内側に位置し、周壁がリブの外側を囲むように、リブと周壁とが互いに嵌め合わされたことを特徴とする請求項１記載の遊技機の回路基板収納箱。   The case cover includes a rib protruding in the direction of the covering member from the peripheral portion of the component insertion hole, the cover side extending portion of the covering member includes a peripheral wall protruding in the direction of the case cover, and the rib is located on the inner side of the peripheral wall, 2. The circuit board storage box for a gaming machine according to claim 1, wherein the rib and the peripheral wall are fitted to each other so that the peripheral wall surrounds the outside of the rib. 被覆部材が回路基板に接触する脚部を備えたことを特徴とする請求項１記載の遊技機の回路基板収納箱。   2. A circuit board storage box for a gaming machine according to claim 1, wherein the covering member includes a leg portion that contacts the circuit board. 被覆部材が部品側延設部とカバー側延設部とを含む被覆基板と被覆基板に形成された端子逃孔とを備え、被覆基板がケースカバーの部品挿入孔よりも大きな形状であって、端子逃孔が被覆基板に外部からの接続または操作の必要な電気部品の回路基板への電気接続端子の挿入される大きさであって、接続または操作の必要な電気部品の回路基板への電気接続端子が被覆基板の端子逃孔から回路基板の端子挿入孔に挿入されて端子挿入孔の周りのバンプに半田付けされたことによって、被覆基板が接続または操作の必要な電気部品と回路基板とに挟まれたことを特徴とする請求項１記載の遊技機の回路基板収納箱。   The covering member includes a covering substrate including a component side extending portion and a cover side extending portion and a terminal escape hole formed in the covering substrate, and the covering substrate has a shape larger than the component insertion hole of the case cover, The terminal escape hole is sized so that the electrical connection terminal is inserted into the circuit board of the electrical component that requires external connection or operation to the coated substrate, and the electrical connection to the circuit board of the electrical component that requires connection or operation The connecting terminal is inserted into the terminal insertion hole of the circuit board from the terminal escape hole of the coated board and soldered to the bump around the terminal insertion hole, so that the coated board is connected to the electrical component and the circuit board that require connection or operation. The circuit board storage box of the gaming machine according to claim 1, wherein the circuit board storage box is sandwiched between the two.
JP2004288223A 2004-09-30 2004-09-30 Game machine circuit board storage box Expired - Fee Related JP4531513B2 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006212347A (en) * 2005-02-07 2006-08-17 Sanyo Product Co Ltd Game machine
JP2008048890A (en) * 2006-08-24 2008-03-06 Kita Denshi Corp Storage case of electric circuit board
JP2011078853A (en) * 2011-01-28 2011-04-21 Sanyo Product Co Ltd Game machine
JP2013041863A (en) * 2011-08-11 2013-02-28 Denso Corp Control device
JP2016022123A (en) * 2014-07-18 2016-02-08 株式会社大都技研 Game machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03102761U (en) * 1990-02-06 1991-10-25
JPH11340603A (en) * 1998-05-27 1999-12-10 Harness Syst Tech Res Ltd Electronic component mounting structure
JP2001135906A (en) * 1999-11-05 2001-05-18 Yazaki Corp Electric component connection structure of wiring board
JP2006255126A (en) * 2005-03-16 2006-09-28 Samii Kk Control board assembly for game machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03102761U (en) * 1990-02-06 1991-10-25
JPH11340603A (en) * 1998-05-27 1999-12-10 Harness Syst Tech Res Ltd Electronic component mounting structure
JP2001135906A (en) * 1999-11-05 2001-05-18 Yazaki Corp Electric component connection structure of wiring board
JP2006255126A (en) * 2005-03-16 2006-09-28 Samii Kk Control board assembly for game machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006212347A (en) * 2005-02-07 2006-08-17 Sanyo Product Co Ltd Game machine
JP4715217B2 (en) * 2005-02-07 2011-07-06 株式会社三洋物産 Game machine
JP2008048890A (en) * 2006-08-24 2008-03-06 Kita Denshi Corp Storage case of electric circuit board
JP2011078853A (en) * 2011-01-28 2011-04-21 Sanyo Product Co Ltd Game machine
JP2013041863A (en) * 2011-08-11 2013-02-28 Denso Corp Control device
JP2016022123A (en) * 2014-07-18 2016-02-08 株式会社大都技研 Game machine

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