| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of avoiding such inconvenience that a control device fails when mounting a control board, while substantially inhibiting a fraud committed to the control device.SOLUTION: A board box for storing, in the inside thereof, the control board on which the control device is mounted, includes a plurality of case members capable of defining a closed space for storing the control board, and sealing means that defines the closed space and inseparably connects the plurality of united case members. Each of the case members includes: an outer periphery surrounding part that is configured to mount the control board from a lower side, with the surface of the control board facing upward and can surround the outer periphery of the control board, with a first gap formed between itself and the end part of the control board; and a surrounding cover part that can surround the periphery of the control device, with a second gap formed between itself and the control device mounted on the control board, where the second gap is set larger than the first gap. |
