JPH01124623U - - Google Patents
Info
- Publication number
- JPH01124623U JPH01124623U JP1921588U JP1921588U JPH01124623U JP H01124623 U JPH01124623 U JP H01124623U JP 1921588 U JP1921588 U JP 1921588U JP 1921588 U JP1921588 U JP 1921588U JP H01124623 U JPH01124623 U JP H01124623U
- Authority
- JP
- Japan
- Prior art keywords
- operating member
- character wheel
- digital switch
- return spring
- biases
- 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
- 238000004804 winding Methods 0.000 claims 1
Description
第１図ＡおよびＢはこの考案の実施例であるデ
イジタルスイツチのそれぞれ正面断面図および側
面断面図、第１図Ｃは同デイジタルスイツチの要
部の平面図である。また第２図は従来のデイジタ
ルスイツチの構成を示す正面断面図であり、第３
図ＡおよびＢは別の従来のデイジタルスイツチの
構成を示すそれぞれ正面断面図および側面断面図
である。
１ａ，１ｂ……操作部材、２……復帰バネ、５
……文字車、６……ケース。
1A and 1B are a front sectional view and a side sectional view, respectively, of a digital switch which is an embodiment of this invention, and FIG. 1C is a plan view of the main parts of the digital switch. Further, FIG. 2 is a front sectional view showing the configuration of a conventional digital switch, and the third
Figures A and B are a front sectional view and a side sectional view, respectively, showing the configuration of another conventional digital switch. 1a, 1b...operation member, 2...return spring, 5
...Character wheel, 6...Case.
Claims (1)
たつて凹部を形成した文字車と上下方向に往復移
動自在にされ下降時に文字車を所定角度だけ回転
させる操作部材と、操作部材を上昇方向に付勢す
る復帰バネと、を備えてなるデイジタルスイツチ
において、 前記復帰バネが、側面全面が常時文字車の側面
に対向する位置に、その巻回軸方向の一部を凹部
内に収納して支持され、拡張方向の弾性力を操作
部材に作用させるねじりコイルバネであることを
特徴とするデイジタルスイツチ。[Claims for Utility Model Registration] A character wheel that is pivoted at approximately the center inside the main body and has a concave part formed on the side surface all around, and is capable of vertically reciprocating movement, and rotates the character wheel by a predetermined angle when descending. In a digital switch comprising an operating member and a return spring that biases the operating member in an upward direction, the return spring is positioned in the direction of its winding axis so that its entire side surface always faces the side surface of the character wheel. A digital switch characterized in that it is a torsion coil spring that is partially housed and supported in a recess and applies an elastic force in an expansion direction to an operating member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988019215U JPH0719069Y2 (en) | 1988-02-16 | 1988-02-16 | Digital switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988019215U JPH0719069Y2 (en) | 1988-02-16 | 1988-02-16 | Digital switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01124623U true JPH01124623U (en) | 1989-08-24 |
| JPH0719069Y2 JPH0719069Y2 (en) | 1995-05-01 |
Family
ID=31234530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988019215U Expired - Lifetime JPH0719069Y2 (en) | 1988-02-16 | 1988-02-16 | Digital switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0719069Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5426690U (en) * | 1977-07-27 | 1979-02-21 | ||
| JPS5460471A (en) * | 1977-10-24 | 1979-05-15 | Omron Tateisi Electronics Co | Digital switch |
-
1988
- 1988-02-16 JP JP1988019215U patent/JPH0719069Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5426690U (en) * | 1977-07-27 | 1979-02-21 | ||
| JPS5460471A (en) * | 1977-10-24 | 1979-05-15 | Omron Tateisi Electronics Co | Digital switch |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0719069Y2 (en) | 1995-05-01 |
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