| 摘要 |
PROBLEM TO BE SOLVED: To provide electronic equipment such that a click feeling can be obtained when an operation ring is operated to rotate and a rotational state can be detected.SOLUTION: Electronic equipment comprises: a cylinder member 106 which is fitted to an operation ring 105 while restricted from rotating relative to the operation ring 105, and also provided with a comb-shaped part 106a at one end part; a cylinder member 104 which is formed of a material differing in glossiness from the cylinder member 106, fitted to the operation ring 105 while opposed axially to the comb-shaped part 106a, and provided with a comb-shaped part 104a engaging the comb-shaped part 106a; a base member 107 which has a plurality of click groove parts 107a formed, and holds the cylinder member 104 rotatably; and a reflection type optical sensor 111 which is provided to the base member 107 and detects a rotational state of the operation ring 105. The sensor 111 is arranged opposite the position where the comb-shaped parts 104a, 106a engage each other, and the cylinder member 106 is provided with an elastic projection part 106b which engages the click groove parts 107a.SELECTED DRAWING: Figure 1 |
