JPH02140716U - - Google Patents
Info
- Publication number
- JPH02140716U JPH02140716U JP4960389U JP4960389U JPH02140716U JP H02140716 U JPH02140716 U JP H02140716U JP 4960389 U JP4960389 U JP 4960389U JP 4960389 U JP4960389 U JP 4960389U JP H02140716 U JPH02140716 U JP H02140716U
- Authority
- JP
- Japan
- Prior art keywords
- movable contact
- key top
- contact
- keyboard switch
- protrusion
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Contacts (AREA)
Description
第１図はこの考案の一実施例に係るキーボード
スイツチの断面図、第２図は第１図のキーボード
スイツチの動作説明図、第３図と第４図は従来の
キーボードスイツチを示す断面図である。
１……キートツプ、２，３……スライダ、４…
…可動接点片、５………固定接点片、６……突出
部、７……板バネ、１１……可動接点、１４……
固定接点。
Fig. 1 is a sectional view of a keyboard switch according to an embodiment of this invention, Fig. 2 is an explanatory diagram of the operation of the keyboard switch of Fig. 1, and Figs. 3 and 4 are sectional views showing a conventional keyboard switch. be. 1...Key top, 2, 3...Slider, 4...
...Movable contact piece, 5...Fixed contact piece, 6...Protrusion, 7...Plate spring, 11...Movable contact, 14...
Fixed contact.
Claims (1)
触又は離反させることにより、オン状態又はオフ
状態になるキーボードスイツチであつて、 前記キートツプは、極小高さの山形状板バネに
より上方に付勢支持され、かつ下面に突出部が設
けられているものであり、 前記可動接点は、導電性と可撓性を有しかつキ
ートツプ下面に平行に配設された可動接点片に形
成され、前記突出部と対向する位置に設けられて
いるものであり、 前記固定接点は、可動接点の下方であつて、突
出部と可動接点の延長線上に位置するように配設
されているものであることを特徴とするキーボー
ドスイツチ。[Claims for Utility Model Registration] A keyboard switch that is turned on or off by bringing a movable contact and a fixed contact into contact with each other or separating them by operating a key top, the key top being a chevron-shaped plate with an extremely small height. The movable contact is a movable contact piece that is biased upward by a spring and has a protrusion on the lower surface, and that has conductivity and flexibility and is arranged parallel to the lower surface of the key top. The fixed contact is located below the movable contact and on an extension line of the protrusion and the movable contact. A keyboard switch characterized by the fact that it is a keyboard switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4960389U JPH02140716U (en) | 1989-04-28 | 1989-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4960389U JPH02140716U (en) | 1989-04-28 | 1989-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02140716U true JPH02140716U (en) | 1990-11-26 |
Family
ID=31567438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4960389U Pending JPH02140716U (en) | 1989-04-28 | 1989-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02140716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001048872A1 (en) * | 1999-12-27 | 2001-07-05 | Yamaichi Electronics Co., Ltd. | Coaxial connector with switch |
-
1989
- 1989-04-28 JP JP4960389U patent/JPH02140716U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001048872A1 (en) * | 1999-12-27 | 2001-07-05 | Yamaichi Electronics Co., Ltd. | Coaxial connector with switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH02140716U (en) | ||
| JPH0485538U (en) | ||
| JPS6279330U (en) | ||
| JPH0224431U (en) | ||
| JPS6188628U (en) | ||
| JPH02117628U (en) | ||
| JPS6319727U (en) | ||
| JPS6326928U (en) | ||
| JPS6418331U (en) | ||
| JPS61188225U (en) | ||
| JPS6350416U (en) | ||
| JPH034618U (en) | ||
| JPH02102631U (en) | ||
| JPH02145729U (en) | ||
| JPS6332418U (en) | ||
| JPS63143829U (en) | ||
| JPS6114436U (en) | keyboard switch | |
| JPS617820U (en) | slide switch | |
| JPH0443835U (en) | ||
| JPH03124547U (en) | ||
| JPH038837U (en) | ||
| JPS62121733U (en) | ||
| JPS60136021U (en) | push button switch | |
| JPS6123151U (en) | multi-directional switch | |
| JPS61161835U (en) |