| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a game machine in which a connector fraudulently removed leaves evidence, and a protection cover is readily mounted without removing the connector, even when the connector has been already mounted. <P>SOLUTION: A back cover 30 is fixed in a recessed portion 17 provided near connector inserting holes of a board case 10, and an upper cover 20 covers connector plugs 50, and is fixed to the back cover 30. The connector plugs 50 are not allowed to be made contact from the outside, the back cover 30 is not removed from the recessed portion 17, and an upper cover 20 is fixed to the board case 10 in a non-removable manner. The back cover 30 is not removed from the recessed portion 17 until the upper cover 20 is broken, and the protective cove 1 is not removed from the board case 10. <P>COPYRIGHT: (C)2012,JPO&INPIT |
