| 摘要 |
PROBLEM TO BE SOLVED: To obtain a switching operation of high data accuracy of a trigger switch without being affected by looseness or abrasion of a bearing member and surrounding magnetism. SOLUTION: With the trigger switch 11 of which, a trigger member 14 is pivotally supported in free turning by a rotating shaft 15 and biased toward a given turning direction by an elastic member 16, a rotating volume 17 is linked up with the rotating shaft of the trigger member 14. |
