| 摘要 |
PROBLEM TO BE SOLVED: To provide a dial switch in which respective two stage dials vertically overlapped one on another are capable of entire periphery rotary together so as to be rotated in any direction, and which achieves downsizing and thinning of the structure.SOLUTION: A dial switch includes: a first dial capable of entire periphery rotary so as to be rotated in any direction; a second dial capable of entire periphery rotary so as to be rotated in any direction at the same rotation center as the first dial; and a non-contact sensor which detects a rotation position and a rotation direction of at least one of the first dial and the second dial. |
