| 摘要 |
A tact switch comprises an insulative base having contacts partially retained therein and partially exposing to exterior, wherein the exposed portions of the contacts face upward. Two separated steps are formed in the insulative base and located beyond the exposed portions of the contacts. A conductor plate has a frame positioned on the separated steps, an integral contacting portion surrounded by the frame and connected to the frame via two spring arms. Normally, the contacting portion registers with and separates from the exposed portion of the contacts. An elastic device is positioned on the conductor plate and it is deformable by depression thereon to thus deform the spring arms of the conductor plate and move the contacting portion of the conductor plate downward to electrically connect the exposed portions of the separated contacts simultaneously. The contacting portion of the conductor plate separates from the exposed portions of the separated contacts when the depression on the elastic device is released.
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