JP2005040377A5 - - Google Patents

Claims (6)

In a gaming machine comprising a control board on which a control circuit for controlling a gaming operation is formed, and a board box capable of accommodating the control board between at least a box body and a cover body combined therewith,
In the substrate box , a sealing portion is formed that seals the inside of the substrate box so as not to be opened by mutually fastening the box body and the cover body using a predetermined fastener .
The sealing portion, the insertion holes for inserting the fastener is formed,
In a state in which the fastener is fastened, a lid member is inserted into the insertion hole so as to shield the fastener when viewed from the entrance / exit of the insertion hole,
The lid member has at least a pair of locking pieces extending in the direction opposite to the insertion direction,
Further, the insertion hole includes a guide portion that guides a pair of locking pieces in a direction approaching each other as the lid member is inserted, and elastically deforms them, and the lid member reaches a predetermined locking position. And an engaging portion that engages with the pair of locking pieces on the rear side in the insertion direction by restoring the elastic deformation given to the pair of locking pieces when inserted. To play. The lid member includes a main body portion that shields the fastener in a state where the lid member is inserted to a locking position. The gaming machine according to claim 1, wherein a pinch portion of the lid member is formed by being sandwiched so as to face each other. The pair of locking pieces expand and extend in a divergent shape, and when the lid member is inserted into the insertion hole, the pair of locking pieces are elastically deformed in a direction of narrowing each other along the inner wall of the insertion hole. The gaming machine according to claim 1 or claim 2. 4. The guide groove for guiding the pair of locking pieces when the lid member is inserted is formed at an opening edge of the entrance / exit of the insertion hole. 5. Gaming machine. The engaging portion allows the pair of locking pieces to be widened and widened when the lid member is inserted to the locking position, and the pair of the locking members in a direction opposite to the insertion direction. The game machine according to claim 1, further comprising an engagement groove for restricting displacement of the locking piece. The gaming machine according to claim 1, wherein the lid member is formed from a metal plate.