Small-sized switch for printed circuit board |
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| 申请号 | JP23787688 | 申请日 | 1988-09-22 | 公开(公告)号 | JPH0287430A | 公开(公告)日 | 1990-03-28 |
| 申请人 | Nippon Kaiheiki Kogyo Kk; | 发明人 | OHASHI SHIGEO; | ||||
| 摘要 | PURPOSE:To form a small switch for printed circuit board without dispersion of contacting and operating force by furnishing a thin groove aslant at the undersurface of a converter piece with respect to a guide hole in a guide plate, and allowing a slide equipped in this thin groove to move tracing the guide hole in the guide plate. CONSTITUTION:When a grip 20 is tilted to the left, a converter piece 17 moves to the right, and a slide 18 slides in a thin groove 17a in the converter piece under guidance of a guide plate 16 along its guide hole 16a, and the tip slides outward moving apart from the center of a movable contact piece 14 to put a switch into OFF. If the grip 20 is tilted further to the right, the converter piece 17 moves to the left, while the slide 18 slides on the thin groove 17a and movable contact piece 14 along the guide hole 16a from outside toward the center, and the tip depresses the center of the movable contact piece 14. This causes the movable contact piece 14 to deform to come in contact with a stationary contact piece, and switch is turned into ON. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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