JPS62100648U

JPS62100648U -

Info

Publication number: JPS62100648U
Application number: JP19165485U
Authority: JP
Priority date: 1985-12-14
Filing date: 1985-12-14
Publication date: 1987-06-26

Description

[Brief explanation of drawings]

第１図および第２図は本考案のプツシユ式スイ
ツチの一実施例を示す断面図および分解斜視図、
第３図ＡおよびＢは第１図の可動接点と支持枠の
組合せを示す斜視図および分解斜視図、第４図お
よび第５図は第１図のプツシユばねを示す平面図
および半断面図、第６図および第７図は第１図の
スペーサ板および押し板を示す斜視図、第８図は
第１図のプツシユ式スイツチの動作を示す断面図
、第９図は本考案の他の実施例を示す断面図、第
１０図および第１１図は第９図に示すスペーサ板
および押し板を示す斜視図、第１２図は第９図の
プツシユ式スイツチの動作を示す断面図、第１３
図は方考案の更に他の実施例を示す断面図、第１
４図および第１５図は本考案の参考となるプツシ
ユ式スイツチを示す断面図および動作を示す断面
図である。１，１７……基板、３，１９，５９……固定接
点対、５，３７……収納孔、７，３５……スペー
サ板、９，２３，６１……可動接点、１１，３１
……プツシユばね、１３，４５……押し板、１５
，５１……カバーシート、１９ａ，１９ｂ，５９
ａ，５９ｂ……固定電極、２１……保持枠、３９
……第１の内径部、４１……第２の内径部、４３
，５５……支持片。 1 and 2 are a sectional view and an exploded perspective view showing an embodiment of the push switch of the present invention,
3A and 3B are a perspective view and an exploded perspective view showing the combination of the movable contact and the support frame shown in FIG. 1; FIGS. 4 and 5 are a plan view and a half sectional view showing the push spring shown in FIG. 1; 6 and 7 are perspective views showing the spacer plate and pusher plate shown in FIG. 1, FIG. 8 is a sectional view showing the operation of the push switch shown in FIG. 1, and FIG. 9 is another embodiment of the present invention. 10 and 11 are perspective views showing the spacer plate and push plate shown in FIG. 9, FIG. 12 is a sectional view showing the operation of the push-button switch shown in FIG. 9, and FIG.
The figure is a sectional view showing still another embodiment of the method.
4 and 15 are a cross-sectional view showing a push-type switch and a cross-sectional view showing its operation as a reference for the present invention. 1, 17... Board, 3, 19, 59... Fixed contact pair, 5, 37... Storage hole, 7, 35... Spacer plate, 9, 23, 61... Movable contact, 11, 31
... Push spring, 13, 45 ... Push plate, 15
, 51...Cover sheet, 19a, 19b, 59
a, 59b... Fixed electrode, 21... Holding frame, 39
...First inner diameter part, 41... Second inner diameter part, 43
, 55...Support piece.

Claims

[Claims for Utility Model Registration] (1) A substrate on which a fixed contact is formed, a spacer plate having a penetrating storage hole and stacked on the substrate with the storage hole aligned with the fixed contact, and the storage. a movable contact disposed above the fixed contact in the hole with a gap therebetween; and a push plate projecting above the movable contact in the storage hole so as to be cantilevered by the spacer plate. , comprising a flexible cover sheet stacked on the spacer plate to cover the storage hole, and the movable contact is brought into contact with the fixed contact by pressing down the push plate from above the cover sheet. In a push switch configured as follows,
The storage hole is formed at a position including a first inner diameter portion where the movable contact is located in the storage hole, and a second inner diameter portion having a larger diameter than the first inner diameter portion.
A push-type switch, characterized in that it has an inner diameter portion. (2) The push-type switch according to claim 1, wherein the second inner diameter portion is formed with a tapered portion that widens toward the upper end surface of the storage hole. (3) The push-type switch according to claim 1, wherein the second inner diameter portion does not change in diameter. (4) Utility model registration claims 1 to 3, wherein the push plate protrudes from the second inner diameter portion.
Push-type switch according to any one of the paragraphs. (5) Utility model registration claims 1 to 3, wherein the push plate protrudes from the first inner diameter portion.
Push-type switch according to any one of the paragraphs.