JPS60145510U

JPS60145510U - Disconnect section for power circuits

Info

Publication number: JPS60145510U
Application number: JP3068284U
Authority: JP
Inventors: 雅夫今井
Original assignee: 日新電機株式会社
Priority date: 1984-03-05
Filing date: 1984-03-05
Publication date: 1985-09-27

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図は従来例を示した正面図、第２図は本考案の一実
施例を示した平面図、第３図は同実施例の正面図、第４
図は同実施例で用いるフレームの斜視図である。１１・・・接飾子、１２・・・支持導体、１３・・・摺
動接触子、１４　ａ、　　１４　ｂ＝接触子片、１５ａ
、１５ｂ・・・ピン、１６・・・フレーム、１７・・・
ホルト、２０・・・加圧バネ、Ａ・・・接点部。／Ａｔ）第４図２、′ｔゐ５゜／　　ン６イ　　　　−Fig. 1 is a front view showing a conventional example, Fig. 2 is a plan view showing an embodiment of the present invention, Fig. 3 is a front view of the same embodiment, and Fig. 4 is a front view of the conventional example.
The figure is a perspective view of a frame used in the same embodiment. DESCRIPTION OF SYMBOLS 11... Accessor, 12... Support conductor, 13... Sliding contact, 14 a, 14 b = Contact piece, 15a
, 15b...pin, 16...frame, 17...
Holt, 20...pressure spring, A...contact part. /At) Fig. 4 2, 'tゐ5゜/ n6i -

Claims

[Scope of utility model registration request]

A pair of contact pieces having contact portions near both ends are arranged facing each other, a plate-shaped contact support conductor is arranged between the pair of contact pieces, and each of the contact pieces is attached to the support conductor. The contact pieces of the pair are rotatably supported on a frame via a shaft, and portions of the pair of contact pieces whose distances from the respective contact point portions are equal are urged in a direction toward each other by a pressure spring. A sliding contact is provided such that a contact portion on one end side is brought into contact with the vicinity of the tip of the supporting conductor and can be displaced in a direction approaching the tip surface of the supporting conductor and in a direction away from the tip surface. In the power circuit disconnection section in which the sliding contact is engaged and disconnected between the contact portions on the other end side of the pair of contact pieces, the frame is in contact with the tip surface of the support conductor and the tip a plate-shaped stopper part that is screwed to the surface and restricts the displacement of the pair of contact pieces in the direction toward each other; A power circuit disconnecting section, characterized in that it integrally includes a shaft holding section that is provided and holds the shaft parallel to the plate surface of the supporting conductor.