CN2131170Y - Cold light character keyboard - Google Patents
Cold light character keyboard Download PDFInfo
- Publication number
- CN2131170Y CN2131170Y CN 92223274 CN92223274U CN2131170Y CN 2131170 Y CN2131170 Y CN 2131170Y CN 92223274 CN92223274 CN 92223274 CN 92223274 U CN92223274 U CN 92223274U CN 2131170 Y CN2131170 Y CN 2131170Y
- Authority
- CN
- China
- Prior art keywords
- keyboard
- cold light
- entity
- utility
- model
- 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.)
- Expired - Fee Related
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- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
Abstract
The utility model provides a cold light character keyboard, which is composed of a keyboard entity 2, an underlay 3 and a push-button switch 5. The cold light character keyboard is characterized in that the upper surface or the lower surface of the keyboard entity 2 is fixed with a layer of blending shaping or solidified luminous material. Consequently the keyboard entity can automatically glow and display in the dark without adopting luminous elements for achieving the purpose of easy operation. The utility model can be used in various electronic and electric appliances, such as telephone sets, calculators, electronic locks, electronic computers, the burglar-proof intercom system of buildings, lamp switches, etc.
Description
The utility model belongs to the cold light figure keyboard.
Existing character emitting keyboard be the edge of electric installation or below produce light source with light emitting diode or low pressure neon bulb, it is consumes energy not only, and also more complicated of structure.
The purpose of this utility model provides a kind of without power consumption, does not adopt light-emitting component, can luminous voluntarily in the dark cold light figure keyboard.
Technical solution of the present utility model is: the cold light figure keyboard includes keyboard entity 2, sark 4, pushbutton switch 5.The luminescent material that is fixed with the typing of one deck mixing on the upper surface 1 of described keyboard entity 2 or solidifies.Mixing typing or the luminescent material that solidifies can also be fixed on the lower surface 3 of keyboard entity 2 of transparent shape or the upper surface of sark 4.Upper surface or lower surface have the keyboard entity 2 of luminescent material can make pattern or font.
The utility model has the advantages that provide a kind of without power consumption, do not adopt light-emitting component, can dark in luminous voluntarily demonstration, be convenient to operate the cold light figure keyboard.
Below in conjunction with accompanying drawing the utility model is illustrated.
Fig. 1 is a structural representation of the present utility model.
Embodiment one: the cold light character keys is made up of keyboard entity 2, sark 4, pushbutton switch 5, and its embodiment is the luminescent material that is fixed with the typing of one deck mixing on keyboard entity 2 upper surfaces 1 or solidifies.
Embodiment two: mixing typing or the luminescent material that solidifies can also be fixed on the lower surface 3 of keyboard entity 2 of transparent shape or the upper surface of sark 4.Upper surface or lower surface have the keyboard entity 2 of luminescent material can make figure or font.
Range of application of the present utility model can be each electron-like, electric equipment products such as telephone set, counter, electronic lock, robot calculator, the antitheft intercom system of building, light switch.
Range of application of the present utility model can be each electron-like, electric equipment products such as telephone set, counter, electronic lock, robot calculator, the antitheft intercom system of building, light switch.
Claims (3)
1, a kind of cold light figure keyboard is made of keyboard entity 2, sark 4, pushbutton switch 5, it is characterized in that: the luminescent material that is fixed with the typing of one deck mixing or solidifies on the upper surface 1 of keyboard entity 2.
2, cold light figure keyboard according to claim 1 is characterized in that: typing of said mixing or the luminescent material that solidifies can also be fixed on the lower surface 3 of keyboard entity 2 of transparent shape or the upper surface of sark 4.
3, cold light figure keyboard according to claim 1 and 2 is characterized in that: upper surface or lower surface have the keyboard entity 2 of luminescent material can make pattern or font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92223274 CN2131170Y (en) | 1992-05-19 | 1992-05-19 | Cold light character keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92223274 CN2131170Y (en) | 1992-05-19 | 1992-05-19 | Cold light character keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2131170Y true CN2131170Y (en) | 1993-04-28 |
Family
ID=33769167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92223274 Expired - Fee Related CN2131170Y (en) | 1992-05-19 | 1992-05-19 | Cold light character keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2131170Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101820732B (en) * | 2009-02-26 | 2012-04-11 | 佛山市顺德区汉达精密电子科技有限公司 | Structure of light indicator shell |
-
1992
- 1992-05-19 CN CN 92223274 patent/CN2131170Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101820732B (en) * | 2009-02-26 | 2012-04-11 | 佛山市顺德区汉达精密电子科技有限公司 | Structure of light indicator shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |