| 摘要 |
PROBLEM TO BE SOLVED: To allow a player to recognize the operating amount of an operation member and to recognize the neutral position of the operation member by a clicking feeling in spite of simple structure. SOLUTION: The turnable operating device of a game machine is constituted so that input for a game may be executed by the rotating amount of a rotary shaft 3 by reversal turning operation around the rotary shaft 3 of a steering 4. In this case, an energizing structure 5 energizing the shaft 3 to return to the neutral position and a regulating member 6 regulating the turning of the shaft 3 to the outside of a turning range are provided, and the structure 5 is provided with a nearly rectangular cam 54 coaxially and integrally fixed with the shaft 3, an abutting member 52 extended in a direction orthogonal to the shaft 3 and arranged to abut onto the end face of at least one edge of the cam 54 and a coil spring 53 giving energizing force in the direction of the cam 54 to this member 52. |
