| 摘要 |
<p>The objective of the present invention is to provide a switch device which is turned on approximately at the same time as the contact of a conducting unit even when the conducting unit as a movable contact is inclined to be in contact with a fixed contact, in addition to being turned on at the same time as the movable contact is in contact with the fixed contact. A fixed contact (19) is composed of a common contact unit (21) consisting of radially installed band-shaped patterns and first and second contact units (22, 23) symmetrically installed with a specific band-shaped pattern (21ab) of the common contact unit interposed therebetween. The first contact unit (22) is composed of a first contact pattern (22a, 22b) installed between the band-shaped patterns and a first isolation contact pattern (22c) electrically connected to the first contact pattern (22b), and the second contact unit is composed of a second contact pattern (23a, 23b) installed between the band-shaped patterns and a second isolation contact pattern (23c) electrically connected to the second contact pattern (23b).</p> |
