| 摘要 |
<p>A first movable contact 100 is a ring-like metallic plate that can be rotated on a first fixed contact 300. The first movable contact 100 is provided with a base 110; first and second arms 120a and 120b continuously connected to fixable portions 112 of the base 110; and first and second sliders 130a and 130b continuously connected to the tips of the first and second arms 120a and 120b. The first and second sliders 130a and 130b are arranged in such a manner as to slide on the first fixed contact 300 on sliding tracks different from each other in accordance with the rotation of the first movable contact 100. Thus, it is possible to provide a movable contact that is capable of reducing abrasion of the fixed contact or a resistor.</p> |
