| 摘要 |
PROBLEM TO BE SOLVED: To provide an input device that is used for an input operation unit of electronic equipment and has a function of detecting the variation of electrostatic capacity as well as a function as a switch.SOLUTION: An input device has a lower case 1 in which a first member 11 and a second member 22 are disposed, an elastic member 31 that is switched between an outer contact 12 serving as a first contact of the first member 11 and a center contact 23 serving as a second contact of the second member 22 according to a push-down operation from the upper side to conduct a first terminal 13 of the first member 11 and a second terminal 24 of the second member 22, and a first conduction part 71 disposed on the elastic member 31. The first conduction part 71 is formed integrally with a contact body 70 and electrically connected to the outer contact 12 of the first member 11, whereby the variation of the electrostatic capacitance of the first conduction part 71 can be detected through the first terminal 13 of the first member 11. |
