CN201867746U - Computer keyboard - Google Patents
Computer keyboard Download PDFInfo
- Publication number
- CN201867746U CN201867746U CN2010206585938U CN201020658593U CN201867746U CN 201867746 U CN201867746 U CN 201867746U CN 2010206585938 U CN2010206585938 U CN 2010206585938U CN 201020658593 U CN201020658593 U CN 201020658593U CN 201867746 U CN201867746 U CN 201867746U
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- CN
- China
- Prior art keywords
- keyboard
- button
- utility
- model
- bulb
- 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)
- Input From Keyboards Or The Like (AREA)
Abstract
The utility model discloses a computer keyboard, which comprises a keyboard, wherein a circuit board is arranged in the keyboard, at least one hundred transparent pushbuttons and a light sensor are arranged on the keyboard, bulbs are respectively arranged below the pushbuttons, the bulbs and the light sensor are respectively connected with the circuit board, and the circuit board is connected with a power-supply device. The utility model has the beneficial effects that: the computer keyboard has a simple structure and is convenient to use in the dark; and since the light sensor is arranged, the light intensity can be sensed, the pushbuttons are automatically started for illumination according to a sensing result, and the computer keyboard is convenient to use, and the like.
Description
Technical field:
The utility model relates to the computer fittings field, specifically is the keyboard that the button that uses a kind of suitable night can be luminous.
Background technology:
Keyboard is one of most important input tool on the computer, and existing keyboard does not possess luminous function usually, and do not see Chu Jianpan when using night, the word of misplaying easily, and typing speed also can slow down, and is very inconvenient.
Summary of the invention:
The utility model is exactly at the problems referred to above, provides a kind of simple in structure, can self luminous keyboard when use night.
For reaching above-mentioned purpose of the present utility model, the utility model adopts following technical scheme, a kind of computer keyboard, comprise housing, be provided with circuit board in the housing, housing is provided with at least one hundred transparent buttons and optical inductor, and described button below is provided with bulb, bulb is connected with circuit board respectively with optical inductor, and circuit board is connected with electric supply installation.
Described button is a square.
Described button is a strip.
The button below of described strip is provided with three bulbs.
Described bulb is the LED bulb.
119 of described number of buttons.
The beneficial effects of the utility model:
1, simple in structure:
Because keyboard of the present utility model is provided with transparent button, the button below is provided with bulb, and its member is few, and is simple in structure.
2, be convenient to use night:
Because the utility model is provided with bulb below button, and button is transparent button, thus when bulb is bright, the position that can clearly see keyboard clearly, or the writing on the keyboard, the utility model is convenient to use night thus.
3, control automatically:
Be provided with optical inductor, can respond to the light power, according to the induction result, the illumination of releasing the button automatically, easy to use.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Label shown in the accompanying drawing: 1 is that keyboard, 2 is that button, 3 is that bulb, 4 is optical inductor.
Embodiment:
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
A kind of computer keyboard described in the utility model, agent structure comprises housing 1, is provided with circuit board in housing 1, housing 1 is provided with at least one hundred transparent buttons 2 and optical inductor 4, adopt transparent button, can when bulb 3 is luminous, button 2 key bits corresponding sign be shown.Described button 2 belows are provided with bulb 3, and bulb 3 is connected with circuit board respectively with optical inductor 4, and optical inductor 4 can be responded to the light power, according to the induction result, open bulb 3 automatically, and are easy to use.Circuit board is connected with electric supply installation, is powered to each bulb 3 by circuit board by electric supply installation.
Button 2 described in the utility model can have various embodiments,
The structure of one of embodiment is: button 2 is square.
Two the structure of embodiment is: button 2 is strip.In the present embodiment, in order to clearly illustrate button 2 more, button 2 belows of described strip preferably are provided with three bulbs 3.
The further technical characterictic of the utility model is: in order to reduce energy resource consumption, described bulb 3 is the LED bulb preferably, and the LED bulb has efficient low-consume, energy-conserving and environment-protective, serviceable life advantage of a specified duration.
The quantity of button 2 described in the utility model is 119, and promptly described keyboard is a QWERTY keyboard.
The utility model in use when light is abundant, uses the utility model to get final product as common keyboard, bulb 3 need not to open luminous; When night or light are dark, press optical inductor 4, open bulb 3, the light recognition button 2 of utilizing bulb 3 to send can normally be used the utility model.
Claims (6)
1. computer keyboard, comprise housing (1), it is characterized in that: housing is provided with circuit board in (1), housing (1) is provided with at least one hundred transparent buttons (2) and optical inductor (4), described button (2) below is provided with bulb (3), bulb (3) is connected with circuit board respectively with optical inductor (4), and circuit board is connected with electric supply installation.
2. a kind of computer keyboard according to claim 1 is characterized in that: described button (2) is square.
3. a kind of computer keyboard according to claim 1 is characterized in that: described button (2) is a strip.
4. a kind of computer keyboard according to claim 3 is characterized in that: the button of described strip (2) below is provided with three bulbs (3).
5. according to each described a kind of computer keyboard of claim 1-4, it is characterized in that: described bulb (3) is the LED bulb.
6. according to each described a kind of computer keyboard of claim 1-4, it is characterized in that: the quantity of described button (2) is 119.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206585938U CN201867746U (en) | 2010-12-14 | 2010-12-14 | Computer keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206585938U CN201867746U (en) | 2010-12-14 | 2010-12-14 | Computer keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867746U true CN201867746U (en) | 2011-06-15 |
Family
ID=44138898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206585938U Expired - Fee Related CN201867746U (en) | 2010-12-14 | 2010-12-14 | Computer keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103019321A (en) * | 2012-12-07 | 2013-04-03 | 任志刚 | Notebook computer with illuminating function |
-
2010
- 2010-12-14 CN CN2010206585938U patent/CN201867746U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103019321A (en) * | 2012-12-07 | 2013-04-03 | 任志刚 | Notebook computer with illuminating function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20111214 |