| 摘要 |
<p>PURPOSE:To facilitate a secure electrical measurement by a method wherein a contactor which is pressed against the end surface of the conductor of a detection part elastically is provided so as to connect a buried metal fitting electrically to the conductor securely through the contactor and a detection terminal is provided so as to face the metal fitting. CONSTITUTION:A protruding conductor 3 is provided at the center of a detection part 1. A contactor 21 which is pressed against the end surface of the conductor 3 elastically, a buried metal fitting 23 which is connected to the contactor 21 and a protective layer 27 surrounding the buried metal fitting 23 are provided. A detection terminal 28 whose one end is exposed outside and other end is made to face the buried metal fitting 23 with an insulating layer 25 therebetween is provided. The contactor 21 is assembled in the buried metal fitting 23 so as to be actuated downward by a spring 22 or the like. With this constitution, if an insulating plug 20 is mounted on the detection part 1 of an apparatus, the contactor 21 is pressed against the conductor 3 of the detection part 1 elastically and the buried metal fitting 23 can be securely connected to the conductor 3 electrically.</p> |
