JPS58110930U

JPS58110930U - slide switch

Info

Publication number: JPS58110930U
Application number: JP855082U
Authority: JP
Inventors: 市川　直生
Original assignee: ミツミ電機株式会社
Priority date: 1982-01-25
Filing date: 1982-01-25
Publication date: 1983-07-28

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図は従来のスライドスイッチの端子基板とスライダ
ーとの組立を説明する為の斜視図で、第２図は第１図の
縦断面図、第３図は第１図の横断面図である。第４図は
従来の固定接点片の接点部の形状を説明する為の斜視図
である。第５図、第６図はそれぞれ従来のスライドスイ
ッチで問題となっていた点を説吸する為の参考図である
。第７図、゛第８図は従来の他の固定接点片の接点部の
形状を説明する為の斜視図である。第９図は本考案　　
　　　・に係るスライドスイッチの縦断面図で、第１０
図は横断面図である。第１１図は第９図、第１０図に示
した固定接点片の作り方を説明する為の平面図で、第１
２図は固定接点片を端子基板に取り付けた状態を示す平
面図である。２１・・・固定接点片、１・・・端子基板、３・・・ス
ライダー、４・・・可動接片、４　ａｌ　＋　　４　ａ
２・・・両側接点壁部。Fig. 1 is a perspective view for explaining the assembly of the terminal board and slider of a conventional slide switch, Fig. 2 is a vertical cross-sectional view of Fig. 1, and Fig. 3 is a cross-sectional view of Fig. 1. . FIG. 4 is a perspective view for explaining the shape of a contact portion of a conventional fixed contact piece. FIGS. 5 and 6 are reference diagrams for explaining problems with conventional slide switches, respectively. 7 and 8 are perspective views for explaining the shape of the contact portion of another conventional fixed contact piece. Figure 9 shows the present invention.
・This is a vertical cross-sectional view of the slide switch according to the 10th
The figure is a cross-sectional view. FIG. 11 is a plan view for explaining how to make the fixed contact piece shown in FIGS. 9 and 10.
FIG. 2 is a plan view showing the fixed contact piece attached to the terminal board. 21... Fixed contact piece, 1... Terminal board, 3... Slider, 4... Movable contact piece, 4 al + 4 a
2...Both side contact wall parts.

Claims

[Scope of utility model registration request]

A slide switch in which a movable contact piece having an oval-shaped cross section and having contact walls on both sides is disposed on a slider, and a fixed contact piece on a terminal board is sandwiched between the contact walls on both sides of the movable contact piece. When the fixed contact piece is sandwiched between both side contact wall portions of the movable contact piece at least at the entry side end of the fixed contact piece, both side contact walls provided on the root side of the movable piece are provided. A slide switch characterized by having a protrusion that is first inserted into the internal space.