JPS6231349U

JPS6231349U -

Info

Publication number: JPS6231349U
Application number: JP12020785U
Authority: JP
Priority date: 1985-08-07
Filing date: 1985-08-07
Publication date: 1987-02-25

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例による多段式スイ
ツチの構造を説明する斜視図、第２図Ａは第１図
に示した多段式スイツチの部分断面図、第２図Ｂ
は第２図Ａに示した多段式スイツチの状態を示す
回路図、第３図Ａは第２図Ａに示した多段式スイ
ツチの操作レバーを軽く押した状態の部分断面図
、第３図Ｂは第３図Ａに示した多段式スイツチの
状態を示す回路図、第４図Ａは第３図Ａに示した
多段式スイツチの操作レバーをさらに強く押した
状態の部分断面図、第４図Ｂは第４図Ａに示した
多段式スイツチの状態を示す回路図である。１…多段式スイツチ、３，４，５，６…固定接
点、７，８…支持部、７ｂ，７ｃ…支点、８ｂ，
８ｃ…支点、９，１０…可動接触片、９ａ，９ｂ
，１０ａ，１０ｂ…可動接点、１３，１４…滑動
子。 FIG. 1 is a perspective view illustrating the structure of a multi-stage switch according to an embodiment of this invention, FIG. 2 A is a partial sectional view of the multi-stage switch shown in FIG. 1, and FIG. 2 B
is a circuit diagram showing the state of the multistage switch shown in Fig. 2A, Fig. 3A is a partial sectional view of the multistage switch shown in Fig. 2A with the operating lever lightly pressed, and Fig. 3B is a circuit diagram showing the state of the multistage switch shown in FIG. 3A, FIG. 4A is a partial sectional view of the multistage switch shown in FIG. FIG. 4B is a circuit diagram showing the state of the multistage switch shown in FIG. 4A. 1... Multi-stage switch, 3, 4, 5, 6... Fixed contact, 7, 8... Support part, 7b, 7c... Fulcrum, 8b,
8c...Fully point, 9, 10...Movable contact piece, 9a, 9b
, 10a, 10b...movable contact, 13, 14... slider.

Claims

[Scope of utility model registration request]

In a switch in which a movable contact of a movable contact piece supported in a seesaw manner by a supporting part having a separate fulcrum can be connected to and disconnected from a fixed contact by rotating an operating lever that rotates within a predetermined angular range, the fulcrum is A plurality of support parts having different widths are provided side by side, and each of the support parts supports a movable contact piece in a seesaw manner, and a plurality of sliders facing the movable contact piece are provided on the operation lever to cause the sliding movement. A multi-stage switch characterized in that a fixed contact and a movable contact provided on the movable contact piece can be connected/disconnected at different rotational positions of an operating lever by bringing the contacts into pressure contact with the movable contact piece.