JPH037236U - - Google Patents
Info
- Publication number
- JPH037236U JPH037236U JP6768589U JP6768589U JPH037236U JP H037236 U JPH037236 U JP H037236U JP 6768589 U JP6768589 U JP 6768589U JP 6768589 U JP6768589 U JP 6768589U JP H037236 U JPH037236 U JP H037236U
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- contacts
- pressing
- face
- pressing piece
- 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
- 239000000758 substrate Substances 0.000 claims 6
Landscapes
- Calculators And Similar Devices (AREA)
- Input From Keyboards Or The Like (AREA)
Description
第１図は本考案のキースイツチを電子式卓上計
算機に適用した例を示した要部概略側断面図、第
２図は他の実施例を示すキースイツチを電卓に適
用した場合の要部断面図、第３図は本考案のキー
スイツチを適用した電卓を示す平面図、第４図ａ
〜ｆは各種の押釦部の配列を示した平面図、第５
図は従来の電子式卓上計算機を示す平面図である
。
１……電子式卓上計算機、２……数字釦、３…
…機能釦、４……数字表示面、５，９……本体、
６，１０……基板、７，１１，１２……押圧片、
８，１３……支持部材、１４……表示部、１５…
…数字釦、１６……機能釦、Ａ，Ｂ，Ｃ，Ｄ……
釦、Ａ′，Ｂ′，Ｃ′，Ｄ′……接点。
Fig. 1 is a schematic side sectional view of the main part showing an example in which the key switch of the present invention is applied to an electronic desktop calculator, and Fig. 2 is a sectional view of the main part in the case where the key switch of the present invention is applied to a calculator. Figure 3 is a plan view showing a calculator to which the key switch of the present invention is applied, and Figure 4 a.
~f is a plan view showing the arrangement of various push button parts;
The figure is a plan view showing a conventional electronic desktop calculator. 1...Electronic desktop calculator, 2...Numeric buttons, 3...
...Function button, 4...Numeric display surface, 5, 9...Main body,
6, 10... Board, 7, 11, 12... Pressing piece,
8, 13...Support member, 14...Display section, 15...
...Number buttons, 16...Function buttons, A, B, C, D...
Button, A', B', C', D'...contact.
Claims (1)
基板を有し、前記押圧片の裏面周縁近傍に対峙さ
せて少なくとも二つの接点を前記基板に配設し、
一方前記押圧片は揺動可能にその中央部を前記基
板に支持部材を介して固定し複数の接点を単一の
入力手段で逐一開閉し得るようにしたことを特徴
とするキースイツチ。 ２ 少なくとも二枚の押圧片とこれら押圧片のそ
れぞれに対向させて設けた基板を有し、前記各押
圧片の裏面一側縁近傍に対峙させて接点を前記基
板にそれぞれ配設し、一方前記押圧片のそれぞれ
は揺動可能に前記一側片に対向する他側縁のそれ
ぞれを集中させて前記基板に支持部材を介してそ
れぞれ固定し複数の接点を単一の入力手段で逐一
開閉し得るようにしたことを特徴とするキースイ
ツチ。[Claims for Utility Model Registration] 1. A device comprising one pressing piece and a substrate provided opposite to the pressing piece, and at least two contacts disposed on the substrate so as to face each other near the periphery of the back surface of the pressing piece. death,
On the other hand, the key switch is characterized in that the center portion of the pressing piece is swingably fixed to the substrate via a support member so that a plurality of contacts can be opened and closed one by one using a single input means. 2. It has at least two pressing pieces and a substrate provided to face each of these pressing pieces, and contacts are arranged on the substrate so as to face each other in the vicinity of one side edge of the back surface of each of the pressing pieces, while the Each of the pressing pieces is swingably focused on the other side edge opposite to the one side piece and fixed to the substrate via a support member, so that the plurality of contacts can be opened and closed one by one by a single input means. A key switch that is characterized by the following features:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6768589U JPH037236U (en) | 1989-06-09 | 1989-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6768589U JPH037236U (en) | 1989-06-09 | 1989-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH037236U true JPH037236U (en) | 1991-01-24 |
Family
ID=31601476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6768589U Pending JPH037236U (en) | 1989-06-09 | 1989-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH037236U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6324636B2 (en) * | 1982-10-26 | 1988-05-21 | Shinshiba Setsubi Kk |
-
1989
- 1989-06-09 JP JP6768589U patent/JPH037236U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6324636B2 (en) * | 1982-10-26 | 1988-05-21 | Shinshiba Setsubi Kk |
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