CN2478172Y - Luminous keyboard of computer - Google Patents
Luminous keyboard of computer Download PDFInfo
- Publication number
- CN2478172Y CN2478172Y CN 01245648 CN01245648U CN2478172Y CN 2478172 Y CN2478172 Y CN 2478172Y CN 01245648 CN01245648 CN 01245648 CN 01245648 U CN01245648 U CN 01245648U CN 2478172 Y CN2478172 Y CN 2478172Y
- Authority
- CN
- China
- Prior art keywords
- circuit board
- keyboard
- film
- rubber diaphragm
- rubber film
- 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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- Push-Button Switches (AREA)
Abstract
The utility model relates to a computer illumination keyboard, which comprises a housing, as well as lower circuit film, an insulator, an upper circuit film, a rubber film and a push-button overlaying in succession in the housing, and is characterized in that the rubber film is provided with a circuit board in the same shape with the rubber film; the mid of the circuit board retains all vacancies for the push-buttons on the rubber film; along the horizontal line of vacancies, two S-shaped printed lined in parallel is provided; between the printed lines, an illumination tube is provided. The product has a novel structure, is simple to manufacture and has the advantages of convenience, energy-conservation, long service life and low cost. The keyboard is particularly fit for long time operation at night and is benefiting for protection the eyes.
Description
The utility model relates to a kind of keyboard, relates more specifically to a kind of suitable night or does not have under the light source situation, can operate illuminated keyboard freely.
The computer keyboard of Xiao Shouing does not have luminous function usually in the market, makes troubles for like this night time operation keyboard, and is too big to eye irritation if with the desk lamp illumination, and the long-time operation keyboard is tired easily.
The purpose of this utility model provides a kind of computing machine illuminated keyboard, with a layer circuit board is set on the rubber diaphragm in the keyboard, is equipped with luminotron on it, makes by appearing soft pleasing light source between the dish, has overcome above-mentioned shortcoming, has realized the purpose of scalping night.
The purpose of this utility model is achieved in that the computing machine illuminated keyboard, comprise: the following circuit film that is formed by stacking successively in shell and the shell, insulator, last circuit film, rubber diaphragm, button, it is characterized in that: on rubber diaphragm, establish a circuit board, its shape is identical with rubber diaphragm, the room that keeps all buttons on the rubber diaphragm in the middle of the circuit board, and, be provided with luminotron between the track along being equipped with two parallel " S " type tracks between the horizontally-arranged room.
The utility model novel structure is made simply, has conveniently, energy-conservation, the life-span is long, cost is low advantage, especially is fit to scalp for a long time night, and is very useful to the protection eyes.
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a structure exploded view of the present utility model.
Wherein: circuit film 5 rubber diaphragms 6 buttons 7 circuit boards 8 rooms 9 tracks, 10 luminotrons on 2 times circuit films of 1 shell, 3 insulators 4
As shown in Figure 1 and Figure 2: the utility model mainly comprises: the following circuit film 2 that is formed by stacking successively in shell 1 and the shell 1, insulator 3, last circuit film 4, rubber diaphragm 5, button 6, on rubber diaphragm 5, establish a circuit board 7, its shape is identical with rubber diaphragm 5, the room 8 that keeps all buttons 6 on the rubber diaphragm 5 in the middle of the circuit board 7, and, be provided with luminotron 10 between the track 9 along being equipped with two parallel " S " type tracks 9 between the horizontally-arranged room 8.
As shown in Figure 1 and Figure 2: between two horizontal or vertical rooms 8 of circuit board 7 of the present utility model, be provided with a luminotron 10 at least, the quantity of luminotron 10 is on the circuit board 7: 30-120, button 6 is transparent or semitransparent shape material.
The utility model layer circuit board 7 in addition on the basis of original keyboard utilizes 3 volts of power supplys of this keyboard, adopts the miniature LED luminotron 10 of efficient energy-saving; change button 6 or keyboard into transparent or semitransparent shape material simultaneously; make it more practical and attractive, light is soft, and is very useful to the protection eyes.
Claims (3)
1, computing machine illuminated keyboard, comprise: the following circuit film that is formed by stacking successively in shell and the shell, insulator, last circuit film, rubber diaphragm, button, it is characterized in that: on rubber diaphragm, establish a circuit board, its shape is identical with rubber diaphragm, the room that keeps all buttons on the rubber diaphragm in the middle of the circuit board, and, be provided with luminotron between the track along being equipped with two parallel " S " type tracks between the horizontally-arranged room.
2, computing machine illuminated keyboard according to claim 1 is characterized in that: between two horizontal or vertical rooms of circuit board, be provided with a luminotron at least, the quantity of luminotron is on the circuit board: 30-120.
3, computing machine illuminated keyboard according to claim 1 is characterized in that: button is transparent or semitransparent shape material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01245648 CN2478172Y (en) | 2001-05-31 | 2001-05-31 | Luminous keyboard of computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01245648 CN2478172Y (en) | 2001-05-31 | 2001-05-31 | Luminous keyboard of computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2478172Y true CN2478172Y (en) | 2002-02-20 |
Family
ID=33656869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01245648 Expired - Fee Related CN2478172Y (en) | 2001-05-31 | 2001-05-31 | Luminous keyboard of computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2478172Y (en) |
-
2001
- 2001-05-31 CN CN 01245648 patent/CN2478172Y/en not_active Expired - Fee Related
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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 |