| 摘要 |
PROBLEM TO BE SOLVED: To prevent an illegal behavior carried out by inserting a foreign matter such as a wire from a gap between an opening for a connector and the connector. SOLUTION: A circuit board housing case consists of a front case 50, a rear case 51 and a cover 52. At the periphery part of an opening 55 provided at the front case 50, a peripheral wall 56 provided with an fastening claw 57 is provided. In the case of electrically connecting a game control circuit board 40 with another apparatus or another circuit board, a cable-side connector 70 provided at the end of a cable 65 is connected to a board-side connector 49, and thereafter the cover 52 assembled to the cable 65 is slid to the cable-side connector 70. The cover 52 is provided with a housing part for housing the peripheral wall 56 and when the peripheral wall 56 is inserted to the housing part, a wall surface 57b constituting the fastening claw 57 and an inner wall surface 67g constituting the housing part abut on each other. Thus, the opening 55 of the front case 50 is covered with the cover 52, and the cover 52 is fixed to the front case 50. COPYRIGHT: (C)2006,JPO&NCIPI
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