HOLDING-DETECTING DEVICE AND SWITCHING DEVICE

摘要

PROBLEM TO BE SOLVED: To solve the problem where a load being applied to an object increases when detecting holding since an entire cord switch is cured or the holding cannot be detected a conductive rubber comes into contact with another conductive rubber in the conventional, this sort of holding-detecting device. SOLUTION: A judging means 15 changes the judgment conditions of holding for judging holding based on an environmental temperature being detected by a temperature-detecting means 34. Since the holding is judged by changing the judgment conditions of holding according to an environmental temperature even if the environmental temperature change and the output signal of a piezoelectric sensor (pressure-sensitive means) 14 changes, the holding can be detected without increasing the load when detecting the holding even if the environmental temperature changes.