| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a game machine including a controller enhancing security against illegal opening of a board box, and allowing acquisition of the trace of opening the board box by visual effects. <P>SOLUTION: The board box 120 includes a first case member 200, a second case member 300, and a welding sealing means 600 capable of joining the first case member 200 and the second case member 300. The first case member 200 has an insertion port in a front side wall. The welding sealing means 600 includes: a first welding reception part 610 provided in a position corresponding to the insertion port of the external face of the front side wall of the first case member 200; a second welding reception part 620 provided in the second case member 300, projecting outside a closed space S through the insertion port in a closed state, and adjacent to the first welding reception part 610; and a welding member 630 welded to the first welding reception part 610 and the second welding reception part 620, and connecting the first welding reception part 610 and the second welding reception part 620. <P>COPYRIGHT: (C)2012,JPO&INPIT |
