JPS6053142U

JPS6053142U - Switch contact device

Info

Publication number: JPS6053142U
Application number: JP14526883U
Authority: JP
Inventors: 西迫　静隆; 治久加藤
Original assignee: 三菱電機株式会社
Priority date: 1983-09-20
Filing date: 1983-09-20
Publication date: 1985-04-15

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図は開閉器の概略構成を示す分解斜視図、第２図は
第１図装置の可動接点と固定接点との詳細を示す断面図
、第３図ａは本考案に係る開閉器の接点装置の断面構成
図、第３図すは第３図ａの右側面図、第３図Ｃは第３図
ａの左側面図、第４図ａは第３図ａの状態からクロスバ
−が下方に摺動し可動接点が固定接点に接触した状態を
示す作用説明図、第４図すは第４図ａの右側面図、第４
図Ｃは第４図ａの左側面図、第５図ａは第４図ａの状態
から更にクロスバ−が下方に摺動し可動接点が固定接点
の接触傾斜面に沿って摺動を行う状態を示す作用説明図
、第５図すは第５図ａの右側　゛面図、第５図Ｃは第５
図ａの左側面図、第６図は第４図ａから第５図ａの過程
において可動接点が固定接点の傾斜面に沿って摺動する
に伴って可動接触子が回動を行うことを示す作用説明図
である。各図中同一部材には同一符号を付し、１８はクロスバ−
１２６，２６ａ、　　２６　ｂは固定接点、３０は接触
子押えバネ、３２は可動接触子、３４゜３４　ａ、　　
３４　ｂは可動接点である。Fig. 1 is an exploded perspective view showing the schematic structure of the switch, Fig. 2 is a sectional view showing details of the movable contact and fixed contact of the device shown in Fig. 1, and Fig. 3a is the contact of the switch according to the present invention. A cross-sectional configuration diagram of the device, FIG. 3 is a right side view of FIG. 3a, FIG. Fig. 4 is a right side view of Fig. 4a;
Fig. C is a left side view of Fig. 4a, and Fig. 5a is a state in which the crossbar further slides downward from the state shown in Fig. 4a, and the movable contact slides along the contact slope of the fixed contact. Figure 5 is the right side view of Figure 5a, Figure 5C is the 5th
The left side view of Figure a and Figure 6 show that the movable contact rotates as the movable contact slides along the inclined surface of the fixed contact during the process from Figure 4a to Figure 5a. FIG. Identical members in each figure are given the same reference numerals, and 18 is a crossbar.
126, 26a, 26b are fixed contacts, 30 is a contact presser spring, 32 is a movable contact, 34° 34a,
34b is a movable contact.

Claims

[Scope of utility model registration request]

A movable contact is provided with movable contacts at both ends, and the movable contact is held in the window hole of the crossbar so that it can slide freely in the window hole of the crossbar with the central part being biased by a push spring, and a fixed contact is arranged opposite to each movable contact. In a switch contact device that controls the opening and closing of electric circuit components by connecting and disconnecting both movable and fixed contacts by sliding a crossbar, the contact surface of a pair of fixed contacts is approximately parallel to the longitudinal direction of the movable contact. A contact device for a switch, characterized in that the contact device is formed on slopes that are opposite to each other in orthogonal directions.