JPS63192628U - - Google Patents
Info
- Publication number
- JPS63192628U JPS63192628U JP8356487U JP8356487U JPS63192628U JP S63192628 U JPS63192628 U JP S63192628U JP 8356487 U JP8356487 U JP 8356487U JP 8356487 U JP8356487 U JP 8356487U JP S63192628 U JPS63192628 U JP S63192628U
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- switch mechanism
- key switch
- conductive
- conductor
- 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
- 239000004020 conductor Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Contacts (AREA)
Description
第１図は、本考案にかかるキースイツチ機構の
構成をしめす縦断図面である。第２図および第３
図は、第１図に示した構成における作動過程を示
す図である。第４図は、板ばねの形状を示す断面
図である。第５図は、その作用説明図である。第
６図は、キーボード基板の電極構造を示し、接点
部導体１５の上面図である。
図中の主な参照符合の対応は以下の通り。１：
キートツプ、２：キーステム、３：筐体、４：突
起、５：板ばね、６：キーボード基板、１２：電
極、１３：電極。
FIG. 1 is a longitudinal sectional view showing the configuration of a key switch mechanism according to the present invention. Figures 2 and 3
The figure is a diagram showing the operating process in the configuration shown in FIG. 1. FIG. 4 is a sectional view showing the shape of the leaf spring. FIG. 5 is an explanatory diagram of its operation. FIG. 6 shows the electrode structure of the keyboard board, and is a top view of the contact portion conductor 15. The correspondence of the main reference symbols in the figure is as follows. 1:
Key top, 2: Key stem, 3: Housing, 4: Protrusion, 5: Leaf spring, 6: Keyboard board, 12: Electrode, 13: Electrode.
Claims (1)
つて橋絡することによつて、電気信号を発生する
キースイツチ機構において、 キーステムに対して反発力を与える板ばねであ
つて、自由状態において基板上の導電部と接触せ
ずわん曲状態において電極を導通せしめる部分と
、自由状態においてもわん曲状態においても非導
電部に固定される部分とを持ち、かつ全体が電気
的良導体によつて形成された板ばねを具備するこ
とを特徴とするキースイツチ機構。[Claims for Utility Model Registration] A plate that provides a repulsive force to a key stem in a key switch mechanism that generates an electrical signal by bridging two electrodes formed on a substrate with a conductor. A spring having a part that does not contact the conductive part on the substrate in the free state and makes the electrode conductive in the curved state, and a part that is fixed to the non-conductive part in both the free state and the curved state, and A key switch mechanism characterized by comprising a leaf spring made entirely of a good electrical conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8356487U JPS63192628U (en) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8356487U JPS63192628U (en) | 1987-05-29 | 1987-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63192628U true JPS63192628U (en) | 1988-12-12 |
Family
ID=30937266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8356487U Pending JPS63192628U (en) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63192628U (en) |
-
1987
- 1987-05-29 JP JP8356487U patent/JPS63192628U/ja active Pending
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