| 摘要 |
<p>The switch carries out various functions, and the circuit board (1) has recesses at certain distances from each other. The circuit board has guiding edges (4, 5) on which runners (21, 22) of the carriage (6) can move. The carriage (6) has at least one ball (12) movable in a direction perpendicular to the circuit board (1) and pressed to it by a spring. The ball can lock in the recesses (3), and contacts (15, 16) are provided between the runners which bridge terminals (17, 18; 19, 20) on the circuit board (1). The guide runners of the carriage are preferably clipped into the board guide edges.</p> |
