JPS6326928U - - Google Patents
Info
- Publication number
- JPS6326928U JPS6326928U JP11962686U JP11962686U JPS6326928U JP S6326928 U JPS6326928 U JP S6326928U JP 11962686 U JP11962686 U JP 11962686U JP 11962686 U JP11962686 U JP 11962686U JP S6326928 U JPS6326928 U JP S6326928U
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- contact
- stem
- switch
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000010409 thin film Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims 1
Description
第１図は本考案の一実施例の平面図、第２図は
第１図のＡ―Ａ断面図、第３図は本考案の特徴と
する板ばねの詳細図で、ａは平面図、ｂは正面図
、ｃは右側面図であり、第４図は従来例の縦断面
図である。
１……薄膜シート、３……ホルダー、４……ス
テム、１２……押圧片の出ている辺、１４……押
圧片、１５……突起部、１１……板ばね。
Fig. 1 is a plan view of an embodiment of the present invention, Fig. 2 is a sectional view taken along the line AA in Fig. 1, and Fig. 3 is a detailed view of a leaf spring that is a feature of the present invention. b is a front view, c is a right side view, and FIG. 4 is a longitudinal sectional view of a conventional example. DESCRIPTION OF SYMBOLS 1...Thin film sheet, 3...Holder, 4...Stem, 12...Side from which the pressing piece protrudes, 14... Pressing piece, 15...Protrusion, 11...Plate spring.
Claims (1)
定区間上下移動できるステムと、ステムの頭部に
取り付けられた指先タツチ用のスイツチボタンと
、ステムを常時押し上げるように作用するばねと
、ステムの押し下げにより薄膜接点部を押圧接触
せしめるばねとを備えた機械的スイツチを複数個
、対応する接点部及び回路をもつ薄膜の上に接す
るごとく装着してなる薄膜スイツチにおいて；前
記２つの作用をするばねとして１つの板ばねが用
いられ；該板ばねはばね用金属薄板で作られ、外
形は四角形枠状をなし、その下面は薄膜上に接す
るように設置され、該四角形枠板の一辺からその
対辺に向けて押圧片が出ていて、該押圧片の中間
位置で、かつ該四角形枠板の下面から接点ギヤツ
プだけ高い位置における下面に、薄膜接点部押圧
用の突起部が設けられており、また該突起部の位
置から斜め上方へ折り曲げられて、その先端がス
テムの底面に接触していることを特徴とする薄膜
スイツチ。 A switch holder, a stem that can move up and down within a certain range within the switch holder, a switch button attached to the head of the stem for fingertip touch, a spring that acts to constantly push up the stem, and a thin film contact that can be pushed down by the stem. In a thin film switch in which a plurality of mechanical switches each having a spring that presses into contact with a thin film are mounted so as to be in contact with a thin film having corresponding contact portions and circuits; The leaf spring is made of a thin spring metal plate, has a rectangular frame shape, and is installed so that its lower surface is in contact with the thin film, with a pressing piece extending from one side of the rectangular frame plate to the opposite side. protrudes, and a protrusion for pressing the thin film contact portion is provided on the lower surface at an intermediate position of the pressing piece and at a position higher than the contact gap from the lower surface of the rectangular frame plate, and the position of the protrusion is A thin film switch that is bent diagonally upward from the top and has its tip in contact with the bottom of the stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11962686U JPH0338741Y2 (en) | 1986-08-04 | 1986-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11962686U JPH0338741Y2 (en) | 1986-08-04 | 1986-08-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6326928U true JPS6326928U (en) | 1988-02-22 |
| JPH0338741Y2 JPH0338741Y2 (en) | 1991-08-15 |
Family
ID=31007171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11962686U Expired JPH0338741Y2 (en) | 1986-08-04 | 1986-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0338741Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006140096A (en) * | 2004-11-15 | 2006-06-01 | Idec Corp | Push-button switch device |
-
1986
- 1986-08-04 JP JP11962686U patent/JPH0338741Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006140096A (en) * | 2004-11-15 | 2006-06-01 | Idec Corp | Push-button switch device |
| JP4629412B2 (en) * | 2004-11-15 | 2011-02-09 | Ｉｄｅｃ株式会社 | Push button switch device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0338741Y2 (en) | 1991-08-15 |