| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of facilitating the connection and separation of the conductive layer of a game board to and from an earth terminal. SOLUTION: When the game board 18 is installed to a mechanism board 12, the protective frame 28 of the game board 18 makes contact with the relay terminal 65 of the mechanism board 12 to connect the conductive layer of the game board 18 to the earth terminal of the main set through the protective frame 28 and the relay terminal 65. When the game board 18 is removed from the mechanism board 12, the protective frame 28 is separated from the relay terminal 65 to separate the conductive layer of the game board 18 from the earth terminal of the main set. Accordingly, the connecting work and separating work of the conductive layer 22 to the earth terminal can be facilitated.
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