JPS5955840U

JPS5955840U - rotary switch

Info

Publication number: JPS5955840U
Application number: JP15040182U
Authority: JP
Inventors: 昭小山
Original assignee: Alps Electric Co Ltd
Current assignee: Alps Alpine Co Ltd
Priority date: 1982-10-05
Filing date: 1982-10-05
Publication date: 1984-04-12
Also published as: JPH0356979Y2

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

図面は何れも本考案に係り、第１図は回転型スイッチ全
体の側断面図、第２図はスイッチの絶縁ケースの平面図
、並びに断面図、第３図イは回転体の平面図、咀よ同側
面図、第４図イは駆動体の平面図、川ま同断面図、ハは
同側面図、第５図は駆動体を絶縁ケースに嵌合した状態
を示す平面図、第６図は回転体を絶縁ケースに嵌合した
状態を示す平面図である。１・・・・・・軸、２・・・・・・軸受、３，４・・・
・・・絶縁ケース、５Ｍ・・・・・・共通接点、５ａ、
　　５ｂ、　　５ｃ、　　５ｄ・・・・・・固定接点、
７・・・・・・回転体、７ｄ□、７ｄ２・・・・・・凹
部、７ｅ□＋　　７”’２・・・・・・係止片、８，９
・・・・・・可動接点、１０・・・・・・ボール、１１
・・・・・・押ばね、１２・・・・・・絶縁ケース、１
３・・・・・・駆動体、１４・・・・・・ばね部材、１
５・・・・・・取付板、１６・・・・・・Ｅ型ワッシャ
ー。補正　昭５８．　７．１１実用新案登録請求の範囲を次のように補正する。＠実用新案登録請求の範囲軸と共に回転する回転体の周縁に凸凹部を設けてカム面
を形成し、はねによって該カム面にポールを弾圧したデ
テント機構を有する回転型スーｆツチに於て、前記軸と
一体に回転する駆動体と、前記駆動体に巻回され、該駆
動体と一体的に回転する別のばね部材と、この別のばね
部材の回転を規制可能なストッパｉとを設え、前記軸が
何れかの所定のデテントポジションを越えて回転した時
に、前記ばね部材の何れか一方の開放端部が前記ストッ
パーによって係止されることを特徴とする回転型スイッ
チ。The drawings are all related to the present invention; Fig. 1 is a side sectional view of the entire rotary switch, Fig. 2 is a plan view and sectional view of the insulating case of the switch, and Fig. 3 A is a plan view of the rotary body and the mast. Figure 4A is a plan view of the driver, sectional view of the same, C is a side view of the same, Figure 5 is a plan view showing the driver fitted into the insulating case, and Figure 6. FIG. 3 is a plan view showing a state in which the rotating body is fitted into an insulating case. 1... shaft, 2... bearing, 3, 4...
...Insulation case, 5M...Common contact, 5a,
5b, 5c, 5d...Fixed contacts,
7... Rotating body, 7d□, 7d2... recess, 7e□+ 7'''2... locking piece, 8, 9
......Movable contact, 10...Ball, 11
...Press spring, 12 ...Insulation case, 1
3...Driver, 14...Spring member, 1
5...Mounting plate, 16...E type washer. Correction 1984. 7.11 The scope of claims for utility model registration shall be amended as follows. @ Utility Model Registration Claims A rotary suit having a detent mechanism in which a cam surface is formed by providing a convex part on the circumference of a rotary body that rotates with the shaft, and a pole is pressed against the cam surface by a spring. , a driving body that rotates integrally with the shaft, another spring member that is wound around the driving body and rotates integrally with the driving body, and a stopper i that can restrict rotation of this other spring member. A rotary switch, wherein one open end of the spring member is locked by the stopper when the shaft rotates past any predetermined detent position.

Claims

[Scope of utility model registration request]

In a rotary switch having a detent mechanism in which a cam surface is formed by providing an uneven portion on the periphery of a rotating body that rotates with the shaft, and a pawl is pressed against the cam surface by a spring, the drive unit rotates integrally with the shaft. a spring member that is wound around the driving body and rotates integrally with the driving body, and a stopper that can regulate the rotation of the other spring member, A rotary switch characterized in that, when rotated past a detent position, one open end of the spring member is locked by the stopper.