BOARD UNIT FOR GAME MACHINE

To provide a configuration that allows an identification information display part to be easily separated by rupture of an easy-to-break line and prevents the easy-to-break line from being ruptured easily by vibration and shock in a board unit for a game machine in which the identification informatio...

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Bibliographische Detailangaben
Hauptverfasser: INOUE TSUTOMU, YONEZEKI TAKAYUKI, YABUMOTO MICHITO, NISHIYAMA KOSUKE, ITO KAZUHIKO, YANO TAKU, MORI HOZUMI, HAGAWA SHINYA
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a configuration that allows an identification information display part to be easily separated by rupture of an easy-to-break line and prevents the easy-to-break line from being ruptured easily by vibration and shock in a board unit for a game machine in which the identification information display part is continuous to a printed board body via the easy-to-break line.SOLUTION: One identification information display part 19b that is continuous to a printed board body 20 via an easy-to-break line 27, and a cutout part 28 in which another identification information display part is separated from the printed board body 20 are arranged in an outer peripheral part of a printed board 15. Then, the easy-to-break line 27 between the printed board body 20 and the one identification information display part 19b is set to be in a perforation shape by forming penetrations 50a, 50b with an interval along the easy-to-break line 27, and a solder alloy 52 is filled into one portion or entire portion of the penetrations 50a, 50b.SELECTED DRAWING: Figure 12 【課題】識別情報表示部が易破断線を介してプリント基板本体と連続する遊技機用基板ユニットにあって、易破断線の破断による識別情報表示部の分離が容易であり、かつ、振動や衝撃によって易破断線が破断し難い構成を提供する。【解決手段】プリント基板15の外周部に、プリント基板本体20と易破断線27を介して分離可能に連続する1つの識別情報表示部19bと、他の識別情報表示部が易破断線でプリント基板本体20から分離されてなる切欠部28とを配設する。そして、プリント基板本体20と、前記1つの識別情報表示部19bの間の易破断線27を、易破断線27に沿って間隔をおいて貫通部50a,50bを形成してなるミシン目状にするとともに、貫通部50a,50bの一部又は全部にはんだ合金52を充填する。【選択図】図12