| 摘要 |
<p>The invention concerns a switch comprising: a printed circuit board (20) including on its upper surface at least two strip conductors (90, 92); a triggering member (18) with a general convex shape to establish electrical connection between the two fixed contacts (90, 92); and a top cap (14) fixed on the printed circuit board (20) by elastic interlocking means (42, 24). The invention is characterised in that the actuating member (16) comprises a lateral skirt (58) enclosing the triggering member (18) and which is closed in its upper part and whereof the lower edge (62) is vertically squeezed between a lower edge (38) of the cap (14, 16) and the part opposite the upper surface of the circuit board to define a sealed cavity (56) wherein is housed the triggering member (18).</p> |
