| 摘要 |
<p>PROBLEM TO BE SOLVED: To operate other instruments while steering by giving functions of a rotation detecting operation switch and a push detecting operation switch to a switch, and arranging an operation part in the center position when not operating. SOLUTION: Switches 2-7 can perform two different switch operations, a rotation detecting operation and a push detecting operation, and these switches are installed on a steering wheel 1 so that a rotation operation performing surface is located within the radial surface from the center axis of the steering wheel 1. For example, the operation part of the switch 3 is clockwise turned for rotation detecting in order to select a broadcasting station, and raised toward higher receiving frequency to select a desired broadcasting station. After selection, when rotating force to the operating part is removed, the operating part is automatically returned to the center position. Next, when push detecting operation is performed to the operation part, signal receiving at desired receiving frequency is set, and a broadcast of a desired broadcasting station can be listened to.</p> |
