JPS6210329U - - Google Patents
Info
- Publication number
- JPS6210329U JPS6210329U JP10242385U JP10242385U JPS6210329U JP S6210329 U JPS6210329 U JP S6210329U JP 10242385 U JP10242385 U JP 10242385U JP 10242385 U JP10242385 U JP 10242385U JP S6210329 U JPS6210329 U JP S6210329U
- Authority
- JP
- Japan
- Prior art keywords
- pressing part
- plate
- protruding piece
- holding plate
- push button
- 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.)
- Pending
Links
- 125000006850 spacer group Chemical group 0.000 claims description 2
Description
第１図は本考案の押釦スイツチを実施応用した
鍵盤構造を示す要部側面図、第２図は実施例に係
る押釦スイツチを示す断面図、第３図は該押釦ス
イツチに供される板ばねを示す斜視図、第４図は
スイツチ素子を分解して示す斜視図、第５図Ａは
スイツチ素子の押え板のみを拡大して示す斜視図
、同図Ｂは板ばねの押圧部との寸法関係を示す正
面図、第６図は押釦スイツチのステムの設定状態
の一例を示す断面図、第７図Ａは従来のスイツチ
素子の押え板と板ばねの関係を示す斜視図、同図
Ｂは板ばねの押圧部との寸法関係を示す正面図で
ある。
１９Ａ…第一スイツチ素子、１９Ｂ…第二スイ
ツチ素子、２０…ステム、２１…板ばね、２４ａ
…第一押圧部、２５ａ…第二押圧部、２６…押え
板、２６ａ…突起片部、２６ｂ…切欠溝、２７…
可動接点板、２９…スペーサ、２９ａ…貫通孔、
３０…固定接点板、３１…摺動案内部。
Fig. 1 is a side view of a main part showing a keyboard structure in which the push button switch of the present invention is applied, Fig. 2 is a sectional view showing the push button switch according to the embodiment, and Fig. 3 is a leaf spring provided for the push button switch. FIG. 4 is an exploded perspective view of the switch element, FIG. FIG. 6 is a sectional view showing an example of the setting state of the stem of a push button switch, FIG. 7A is a perspective view showing the relationship between the press plate and leaf spring of a conventional switch element, and FIG. FIG. 6 is a front view showing the dimensional relationship between the leaf spring and the pressing portion. 19A...first switch element, 19B...second switch element, 20...stem, 21...plate spring, 24a
...first pressing part, 25a...second pressing part, 26...pressing plate, 26a...projection piece part, 26b...notch groove, 27...
Movable contact plate, 29... Spacer, 29a... Through hole,
30... Fixed contact plate, 31... Sliding guide part.
Claims (1)
有する押え板と、可動接点板と、貫通孔を有する
スペーサと、固定接点板とを積層合体して構成さ
れるスイツチ素子を備え、該スイツチ素子の押え
板の突起片部をステムに設けた板ばねの押圧部で
押圧する押釦スイツチにおいて、少なくとも押え
板の突起片部の自由端両側と対向する上記切欠溝
の間隔巾を、板ばねの押圧部の巾寸法よりも短寸
となし、該突起片部の自由端両側近傍に押圧部の
摺動案内部を形成したことを特徴とする押釦スイ
ツチ。 The switch element includes a holding plate having a protrusion piece formed by an inverted U-shaped notch groove, a movable contact plate, a spacer having a through hole, and a fixed contact plate. In a push button switch in which the protruding piece of the holding plate of the switch element is pressed by the pressing part of a leaf spring provided on the stem, the spacing width of the notch groove facing at least both sides of the free end of the protruding piece of the holding plate is determined by the plate spring. A push button switch having a width shorter than the width of the pressing part, and having sliding guide parts for the pressing part formed near both sides of the free end of the protruding piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10242385U JPS6210329U (en) | 1985-07-03 | 1985-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10242385U JPS6210329U (en) | 1985-07-03 | 1985-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6210329U true JPS6210329U (en) | 1987-01-22 |
Family
ID=30974060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10242385U Pending JPS6210329U (en) | 1985-07-03 | 1985-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6210329U (en) |
-
1985
- 1985-07-03 JP JP10242385U patent/JPS6210329U/ja active Pending
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