JPS6096779U

JPS6096779U - Terminal device for electrical equipment

Info

Publication number: JPS6096779U
Application number: JP18890183U
Authority: JP
Inventors: 西迫　静隆
Original assignee: 三菱電機株式会社
Priority date: 1983-12-07
Filing date: 1983-12-07
Publication date: 1985-07-02

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す平面図、第２図は第
１図の下面図、第３図左半分は従来例を示し、又右半分
はこの考案の一実施例を示す縦断面図、第４図はこの考
案の一実施例に係る端子ねじ、板ばね、及び線押えの詳
細を示す斜視図、第５図〜第７図はこの考案の一実施例
に係る装置の動作状態を説明するための図である。なお、図中同一符号は同−又は相当部分を示し、１は絶
縁性ベース、３は端子、４は端子締付ねじ、５は線押え
、６は板ばね、７は絶縁性カバー、８はねじ締付は工具
挿入孔、１０は係合部、１０Ａは係合部の爪である。第１図第３図Fig. 1 is a plan view showing an embodiment of this invention, Fig. 2 is a bottom view of Fig. 1, the left half of Fig. 3 shows a conventional example, and the right half is a longitudinal section showing an embodiment of this invention. 4 is a perspective view showing details of a terminal screw, a leaf spring, and a wire presser according to an embodiment of this invention, and FIGS. 5 to 7 show the operation of a device according to an embodiment of this invention. It is a figure for explaining a state. In addition, the same reference numerals in the figures indicate the same or equivalent parts, 1 is an insulating base, 3 is a terminal, 4 is a terminal tightening screw, 5 is a wire presser, 6 is a leaf spring, 7 is an insulating cover, and 8 is an insulating cover. A screw is tightened through a tool insertion hole, 10 is an engaging part, and 10A is a claw of the engaging part. Figure 1 Figure 3

Claims

[Scope of utility model registration request]

(1) It has an insulating base, a terminal attached to this base, a wire holder, a screw to be screwed into the terminal, a screw tightening tool insertion hole, and a screw that covers the top of the screw. an insulating cover provided on the base; a plate spring provided on the screw so as to have an oval-shaped cross section and be interposed between the head of the screw and the wire retainer; The cover is provided to correspond to both sides of the leaf spring, and when the screw is not screwed into the terminal, a predetermined gap is formed between the top of the screw and the terminal, and the screw is connected to the terminal. and a retaining part that constantly engages with both pieces of the leaf spring so that when the screw is released from the terminal, the screw is moved away from the terminal by at least the elastic force of the leaf spring to form the gap. Terminal device for electrical equipment.

(2) The plate spring has a U-shaped cross section with inclined surfaces on both sides, and is provided on the screw so that both sides are located around the head of the screw, and the retaining part is insulated. Utility model registration claim 1, characterized in that the screw tightening of the cover extends in the screw direction from the periphery of the tool insertion hole, and has a claw at the tip that projects toward both sides of the leaf spring. Terminal device for electrical equipment described in Section 1.

(3) The terminal device for an electrical device according to claim 1 or 2, wherein the retaining portion is made of an elastic material.