| 摘要 |
PROBLEM TO BE SOLVED: To easily and surely fix a board disposed in an acute angle direction to the projection part of a back member near the projection part by a simple structure. SOLUTION: A pinball game machine includes a game board mounting frame 30 and a game board 6 to be freely detachably mounted on the game board mounting frame 30 while being turned around a support position P at one end in the right and left direction. On the side opposite to the support position P of the back member 35b on the back side of the game board 6, an inclined part 82 disposed in a direction roughly passing through the side of the support position P is provided. On the back surface of the inclined part 82, a board side joint part 73 to be electrically connected and disconnected to/from a frame side joint part 75 when attaching and detaching the game board 6 is provided. The pinball game machine includes boards 83a-83c where connectors 76a-76d are mounted on the side close to the projection part 81, and a connector cover 84 for covering the connectors 76a-76d and harnesses 77a-77d connected to the connectors 76a-76d between the projection part 81 and the connector cover, and the connector cover 84 serves also as a board presser for pressing the boards 83a-83c to the back surface of the back member 35b. COPYRIGHT: (C)2011,JPO&INPIT
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