JPS5887240U

JPS5887240U - switch

Info

Publication number: JPS5887240U
Application number: JP18336381U
Authority: JP
Inventors: 春名　治
Original assignee: 三菱電機株式会社
Priority date: 1981-12-08
Filing date: 1981-12-08
Publication date: 1983-06-13
Also published as: JPS6320026Y2

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図は従来のスイッチを示す斜視図、第２図は第１図
のスイッチを使用したタイムスイッチを示す側断面図、
第３図ａ　％　Ｃは従来のスイッチの動作説明図、第４
図はこの考案のスイッチの一実施例を示す斜視図、第５
図は第４図に示す楕円形板ばねの展開平面図、第６図は
第４図に示す楕円形板ばねと作動板並びに可動板との嵌
合部拡大図、第７図ａ　”　Ｃはこの考案のスイッチの
動作説明図である。図において、客図中同一部分は同一符号を付しており、
１は回転軸、３は回転絶縁板、５は作動板、５０２は凸
部、７は可動板、７０１，７０２は凸部、８は支持材、
９は可動接点、１０は固定接点、２３は楕円形板ばね、
２３Ａは板ばね、２３１は長孔、２３２．２３３は突出
片、２３４゜２３５は長孔である。Fig. 1 is a perspective view showing a conventional switch, Fig. 2 is a side sectional view showing a time switch using the switch shown in Fig. 1,
Figure 3 a % C is an explanatory diagram of the operation of a conventional switch;
The figure is a perspective view showing one embodiment of the switch of this invention.
The figure is a developed plan view of the elliptical plate spring shown in Fig. 4, Fig. 6 is an enlarged view of the fitting part between the elliptical plate spring shown in Fig. 4, the actuating plate and the movable plate, and Fig. 7 It is an explanatory diagram of the operation of the switch of this invention. In the figure, the same parts in the customer drawing are given the same reference numerals.
1 is a rotating shaft, 3 is a rotating insulating plate, 5 is an operating plate, 502 is a convex portion, 7 is a movable plate, 701 and 702 are convex portions, 8 is a support material,
9 is a movable contact, 10 is a fixed contact, 23 is an elliptical leaf spring,
23A is a leaf spring, 231 is a long hole, 232, 233 is a protruding piece, and 234° and 235 are long holes.

Claims

[Scope of utility model registration request]

(1) A rotating insulating plate rotatably supported on a rotating shaft, an actuating plate having one end attached to the rotating insulating plate, an elliptical plate spring having a portion attached to the other end of the actuating plate, and the ellipse. A movable plate having one end attached to the other part opposite to the other part of the shaped plate spring and the other end fixed, and a movable contact attached to the intermediate part of the movable plate opposite to the fixed contact. switch.

(2) An elliptical leaf spring has protruding pieces provided point-symmetrically on both ends, and a hole into which the other end of the operating plate is fitted and inserted is provided in the center of the leaf spring. The switch according to claim (1), which is a registered utility model, wherein each of the protruding pieces is provided with a hole into which one end of the movable plate is fitted.