| 摘要 |
PURPOSE:To detect when a contactor is displaced with high precision and return it to an origin speedily and accurately by providing the fulcrum on which the contactor is displaced by contacting a body to be measured and an electric contact separately. CONSTITUTION:A fixed part 1 forms the external cylinder of a contact detector. Then, the 1st movable member 3 is supported on said fixed part 1 pivotally and rotatably at the fulcrum 2 and formed in a reverse L shape. Further, the 2nd movable member 8 is supported on the 1st movable member 3 pivotally and rotatably at a fulcrum 7, and the contact 9 is provided atop. This constitution detects the moment when the contactor is displaced by contacting the body to be measured in the form of an electric signal with high precision and a high- precision measurement is taken. |
