JPH01100376U

JPH01100376U -

Info

Publication number: JPH01100376U
Application number: JP19593587U
Authority: JP
Priority date: 1987-12-25
Filing date: 1987-12-25
Publication date: 1989-07-05

Description

[Brief explanation of the drawing]

第１図乃至第４図はこの考案の一実施例による
端子板の接続構造を示し、第１図は側面断面図、
第２図は平面図、第３図は端子固定ねじの側面図
、第４図はターミナルの縦断面図である。第５図
及び第６図は従来例による端子板の接続構造を示
し、第５図は側面断面図、第６図は平面図である
。図において、１は端子板、１ｃはひようたん形
穴、２は端子固定ねじ、４は突起、５はターミナ
ル、６は電磁石枠体である。 1 to 4 show a terminal board connection structure according to an embodiment of this invention, and FIG. 1 is a side sectional view;
FIG. 2 is a plan view, FIG. 3 is a side view of the terminal fixing screw, and FIG. 4 is a longitudinal sectional view of the terminal. 5 and 6 show a conventional terminal plate connection structure, with FIG. 5 being a side sectional view and FIG. 6 being a plan view. In the figure, 1 is a terminal plate, 1c is a gourd-shaped hole, 2 is a terminal fixing screw, 4 is a protrusion, 5 is a terminal, and 6 is an electromagnet frame.

Claims

[Scope of utility model registration request]

In a terminal board connection structure in which a terminal board is attached by screwing a terminal fixing screw into a terminal such as an electromagnet, the terminal fixing screw is provided with a retaining structure to prevent it from coming off after being screwed into the terminal, and the terminal board is is provided with a gourd-shaped hole having a shape that communicates a large hole through which the head of the terminal fixing screw can pass and a small hole through which the threaded portion of the terminal fixing screw can pass, and the terminal fixing screw is inserted into the terminal. The electromagnet, etc. has a protrusion that fits into the large hole of the gourd-shaped hole of the terminal board and prevents the terminal board from moving when it is screwed into the terminal through the small hole of the gourd-shaped hole of the plate. A terminal board connection structure characterized by being provided in a frame body.