| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a fraudulent act relating to a board case as much as possible.SOLUTION: In an attached state of a board case 200 to a movable base 302, plate-like pieces 221, 221 are inserted into a clearance formed between rotating shafts 333, 333 and locking plates 323, 323, and hence disconnection of the rotating shafts 333, 333 from journaling grooves 320, 320 is regulated by the plate-like pieces 221, 221 of the board case 200 attached to the movable base 302. Thus, a journaled state of the movable base 302 to a fixing base 301 cannot be released even if the movable base 302 is rotated and is arranged at an above-mentioned attaching/detaching position C. |
