JPS621334U

JPS621334U -

Info

Publication number: JPS621334U
Application number: JP9169885U
Authority: JP
Priority date: 1985-06-18
Filing date: 1985-06-18
Publication date: 1987-01-07

Description

[Brief explanation of the drawing]

第１図乃至第７図は本考案回転スイツチの実施
の一例を示すもので、第１図は要部の分解斜視図
、第２図は縦断面図、第３図は第２図の―線
に沿う断面図、第４図は回転操作子の裏面図、第
５図は第２図の―線に沿う拡大断面図、第６
図は第５図の―線に沿う断面図、第７図は回
転操作子のカム面と伝達ピンとの間の動作説明図
、第８図及び第９図は従来の回転スイツチの一例
を示すもので、第８図は縦断面図、第９図は第８
図の―線に沿う断面図である。符号の説明、１……支持部材、２１……係合子
、２６……回転操作子、３２……弾性片、３４_１，３４_２……係合部、３５，３６……回転量規制
手段。 Figures 1 to 7 show an example of the implementation of the rotary switch of the present invention, in which Figure 1 is an exploded perspective view of the main parts, Figure 2 is a longitudinal cross-sectional view, and Figure 3 is taken along the line shown in Figure 2. 4 is a back view of the rotary operator, FIG. 5 is an enlarged sectional view taken along the line - in FIG. 2, and FIG.
The figure is a sectional view taken along the line - in Figure 5, Figure 7 is an explanatory diagram of the operation between the cam surface of the rotary operator and the transmission pin, and Figures 8 and 9 show an example of a conventional rotary switch. So, Figure 8 is a vertical cross-sectional view, and Figure 9 is a vertical cross-sectional view.
FIG. 2 is a cross-sectional view taken along line - in the figure. Explanation of symbols, 1... Support member, 21... Engagement element, 26... Rotation operator, 32... Elastic piece, 34 ₁ , 34 ₂ ... Engaging portion, 35, 36... Rotation amount regulating means.

Claims

[Claims for Utility Model Registration] A rotary switch whose switching operation is performed by rotating a rotary operator to a predetermined position, wherein the rotary operator and a support member supporting it are opposed to each other. an elastic piece that can be elastically deformed and has an engaging part on one of its surfaces; an engaging element that engages with the engaging part of the elastic piece is formed on the other side, and the engaging element and the engaging part are formed on the other side; The rotary operation element is held in a predetermined position by engagement with the rotary operation element, and a rotation amount regulating means for regulating the amount of rotation of the rotation operation element is provided, and the rotation amount regulating means A rotary switch characterized in that rotation of a rotary operator is stopped at a position where elastic force due to deformation of an elastic piece is sufficiently applied to engagement between an engaging portion and an engaging element.