To provide a terminal connection structure which can reliably prevent corotation of a terminal member with a mounting screw member even when the mounting screw member is loosened.
There is provided a terminal connection structure for mounting a terminal member and a nut member on an insulating plate, in which the terminal member comprises: a female screw element having a substantially columnar shape in visual appearance; and a male screw element extending from one end of the female screw element. In the female screw element, a female screw part is formed on a central axis thereof, while in the male screw element, a male screw part is formed on an axis offset from the central axis of the female screw element. The insulating plate comprises one or more insertion holes, and the insertion hole has an insertion part into which the male screw element can be inserted and a countersink part having a shape matching a lower part side of the female screw element at least on one end side of the insertion part. In the terminal connection structure, the male screw element is inserted into the insertion part and the lower end part of the female element is fitted in the countersink part, and these elements are fastened by the nut member in this state.
HAYASHI MICHIHIRO
| JPS63143859U | 1988-09-21 | |||
| JPH059437U | 1993-02-09 |
Seiichi Yakumaru
Akira Kitada