JPS63139720U

JPS63139720U -

Info

Publication number: JPS63139720U
Application number: JP3211587U
Authority: JP
Priority date: 1987-03-05
Filing date: 1987-03-05
Publication date: 1988-09-14

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す断面図、第
２図はこの考案の一実施例の詳細断面図、第３図
は動作説明図、第４図は従来の一実施例の断面図
、第５図はその動作説明図である。図において、１は固定接触子、２は上部端子板
、４は固定接触子、５は絶縁チツプ、６は接触子
、８は下部端子板である。なお、各図中同一符号
は同一または相当部分を示す。 Fig. 1 is a sectional view showing an embodiment of this invention, Fig. 2 is a detailed sectional view of an embodiment of this invention, Fig. 3 is an explanatory diagram of operation, and Fig. 4 is a sectional view of a conventional embodiment. , FIG. 5 is an explanatory diagram of its operation. In the figure, 1 is a fixed contact, 2 is an upper terminal plate, 4 is a fixed contact, 5 is an insulating chip, 6 is a contact, and 8 is a lower terminal plate. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

In a switch consisting of a fixed contact and a movable contact inserted into the fixed contact and electrically connected, the movable contact is inserted into the fixed contact and receives a predetermined contact pressure from the fixed contact. A switch characterized in that a portion of the movable contactor or the fixed contactor that contacts the fixed contactor or the movable contactor is made of an electrical insulator.