| 摘要 |
PROBLEM TO BE SOLVED: To more securely prevent fraudulence against a circuit on a board by exposing the board in a game machine. SOLUTION: The game machine has a board sealing means for sealing a main board inside a board storage case 200 capable of storing the main board on which a game controlling microcomputer is mounted. The board sealing means is configured not to be opened unless a part of the board storage case 200 is destroyed. The board storage case 200 includes a case cover 202 to which the main board is attached with a part mounting face of the main board facing the case cover, and a case body 201 facing a part non-mounting face of the main board. A fixing means is mounted on the case cover 202 to make the main board inseparable unless a part of the case cover 202 is destroyed. COPYRIGHT: (C)2009,JPO&INPIT |
