JPH02113240U

JPH02113240U -

Info

Publication number: JPH02113240U
Application number: JP2149489U
Authority: JP
Priority date: 1989-02-28
Filing date: 1989-02-28
Publication date: 1990-09-11

Description

[Brief explanation of drawings]

第１図は本考案の実施例を示すウオツシヤスイ
ツチの縦断面図、第２図は第１図に示したウオツ
シヤスイツチに用いるスプリングの拡大斜視図、
第３図は第１図に示すウオツシヤスイツチののス
トロークと操作荷重の関係を示す説明図、第４図
は本考案の他の実施例を示すオートクルーズスイ
ツチの斜視図、第５図は従来例を示すウオツシヤ
スイツチの斜視図、第６図は第５図に示すウオツ
シヤスイツチの縦断面図、第７図は第６図に示し
たウオツシヤスイツチに用いるスプリングの拡大
斜視図である。１１……レバー、１２……回転ノブ、１３……
可動ノブ、１４……金属シヤフト、１５……ター
ミナルベース、１６……固定接点群、１７……ロ
ータ、１９……可動コンタクト、２２……スライ
ドブロツク、２３……アクシヨンブロツク、２６
……ターミナル、２６ａ……コンタクトポイント
、２７……リード線、３２……スプリング、３２
ｃ……コンタクトポイント。 FIG. 1 is a vertical sectional view of a watch switch showing an embodiment of the present invention, FIG. 2 is an enlarged perspective view of a spring used in the watch switch shown in FIG.
FIG. 3 is an explanatory diagram showing the relationship between the stroke and operating load of the watch switch shown in FIG. 1, FIG. 4 is a perspective view of an auto cruise switch showing another embodiment of the present invention, and FIG. A perspective view of a conventional washer switch, FIG. 6 is a vertical sectional view of the washer switch shown in FIG. 5, and FIG. 7 is an enlarged perspective view of a spring used in the washer switch shown in FIG. 6. It is a diagram. 11...Lever, 12...Rotary knob, 13...
Movable knob, 14... Metal shaft, 15... Terminal base, 16... Fixed contact group, 17... Rotor, 19... Movable contact, 22... Slide block, 23... Action block, 26
...Terminal, 26a...Contact point, 27...Lead wire, 32...Spring, 32
c...Contact point.

Claims

[Scope of utility model registration request]

A conductive tube insulated from the body within the switch body, a fixed contact connected to a lead wire inserted into a hollow hole of the conductive tube and insulated from the conductive tube, a fixed plate that holds a spring, and this fixed plate. A push switch is provided with a movable knob in a direction facing the movable knob, and the coil spring electrically connected to the conductive tube is disposed between the fixed plate and the movable knob. and a small-diameter spring portion that is continuously wound a plurality of times from one end of the spring portion to the other end and back,
The other end of the large-diameter spring portion is in contact with the fixed plate, one end is in contact with the movable knob, and the tip of the small-diameter spring portion is opposed to the fixed contact. Pussyyuswitch.