| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce the number of components while facilitating the thinning, in an input device where a multidirectional operation switch and a rotary encoder are integrated.SOLUTION: An input device includes a printed wiring board 12 having a plurality of peripheral fixed contacts and rotary encoder contacts 23, peripheral movable contacts 22a arranged on the peripheral fixed contacts, a base 13' having an annular mounting fixing part 13a mounted on the printed wiring board 12, and a bearing 13b supported by the mounting fixing part 13a via a plurality of supports 13m, a dial 14' where a shaft 14b projecting to the reverse side of an operation surface 14a is supported by the bearing 13b, and the peripheral wall 14e is located above the peripheral movable contacts, and a contact member 16 having a contactor 16a fixed to the tip of the shaft 14b and coming into contact with the rotary encoder contacts 23. Irregularities 14j are formed in the inner peripheral surface of the peripheral wall 14e while being arranged in the circumferential direction, and a spring piece 13k having a protrusion 13n coming into contact with the irregularities 14j, at the tip thereof, is formed integrally with the base 13'.</p> |
