| 摘要 |
<p>As a substitute for a microswitch for turning ON and OFF a power supply disposed in a collapsible telephone set bore is provided a switch C equipped with a rotary connector, the switch C having a switch mechanism which is not likely at all to turn from OFF to ON accidentally. The switch mechanism comprises a rotatable connector portion 5 having connector terminals 7a and a switch portion D which is switched over between ON and OFF conditions by rotation of the connector portion 5. <IMAGE></p> |
