| 摘要 |
PROBLEM TO BE SOLVED: To provide a novel rotary switch.SOLUTION: A novel rotary switch according to the present invention is designed to have two shafts and to rotate (or to be rotatable) in two ways. The maximum number of its switching levels reaches 32 steps. In addition, the rotary switch has a tension jig provided in a spring housing groove so as to contain and restrict a compression spring inside the groove, thereby preventing the spring from being bent when it is compressed by force applied thereto. With this method, the tension jig can be completely fitted in a groove on a rotary disk so as to smoothly switch functions of an electronic product.SELECTED DRAWING: Figure 5 |
