| 摘要 |
FIELD: electric engineering. ^ SUBSTANCE: according to the first option, button switch contains wiring board that has conducting paths, which forms a row of switching sections, contacts that are electrically connected to conducting paths of board, button, casing that is electrically isolated from board paths and contact elastic element. Contact elastic element is installed closely to button surface. According to the second option, the difference lies in the fact that button is made of optically transparent material and contact pusher is installed closely to button surface. In both variants switch may be installed on flat or spherical hinge, and button weight is determined by the following condition: for stationary versions, for mobile versions, where - minimum force of contact actuation (H), m - button weight (kg), g=9.8 m/sec2. ^ EFFECT: design simplification, increase of reliability and manufacturability of production. ^ 4 cl, 8 dwg |
