| 摘要 |
<p>A dustproof and waterproof switch, in particular for a seat belt buckle of restraint systems of motor vehicles for indicating that the latch plate has been inserted into the seat belt buckle and properly locked, includes two contact plates, composed of a fixed contact plate and a contact spring plate, wherein the contacting regions of the contact plates are disposed in a housing-interior of the switch housing which is protected from foreign matter, and the switch can be activated by moving a slide in a channel disposed lateral to the housing-interior, whereby the spring contact plate is deflected by way of an actuating bracket which is pivotably mounted in the switch housing at one end and penetrates the side of the housing-interior facing the channel at the other end by means of an angled section.</p> |
