CN202533874U - Noctilucent keyboard - Google Patents
Noctilucent keyboard Download PDFInfo
- Publication number
- CN202533874U CN202533874U CN2012201629144U CN201220162914U CN202533874U CN 202533874 U CN202533874 U CN 202533874U CN 2012201629144 U CN2012201629144 U CN 2012201629144U CN 201220162914 U CN201220162914 U CN 201220162914U CN 202533874 U CN202533874 U CN 202533874U
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- light
- emitting device
- keyboard
- shell
- luminous
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Abstract
The utility model relates to the technical field of accessories of a computer, and particularly relates to a noctilucent keyboard. The noctilucent keyboard comprises a keyboard main body which comprises a shell and a key panel arranged on the shell, wherein the key panel is provided with a plurality of keys. The noctilucnet keyboard also comprises at least one lighting device which is arranged on the shell. Due to the adoption of the technical scheme, the lighting device is additionally arranged on the noctilucent keyboard, and when the noctilucent keyboard is used at night or in a dark place, the lighting device can emit light, so that people can see the keys on the keyboard.
Description
Technical field
The utility model relates to the computer fittings technical field, is specifically related to a kind of keyboard.
Background technology
Universal day by day along with computing machine, increasing people uses a computer and learns, work and amusement.Computing machine adopts keyboard as input tool in use usually.Existing keyboard is generally the mechanical type keyboard, and in night or rather dark occasion, the light that relies on display to send can't be seen the sign on the keyboard clearly, has brought inconvenience to typewriting.
The utility model content
The purpose of the utility model is, a kind of luminous keyboard is provided, and solves above technical matters.
The technical matters that the utility model solved can adopt following technical scheme to realize:
Luminous keyboard comprises a keyboard body, and said keyboard body comprises a shell, is arranged on the key panel on the said shell; Said key panel is provided with a plurality of buttons; It is characterized in that also comprise at least one light-emitting device, said light-emitting device evenly is arranged on the said shell.
The utility model adopts the light-emitting device in the shell to carry out luminous; Illuminate the button on the key panel; When people when night or rather dark occasion are used the utility model, the light that light-emitting device sends can make people see the button on the keyboard body clearly, so that carry out input operation.
Said light-emitting device can adopt phosphor powder layer, and said phosphor powder layer is arranged on said case surface.Phosphor powder layer absorbs light daytime, in evening or luminous when rather dark, realizes illuminating the purpose of button.
Said shell is provided with at least one printing opacity mouth; Said light-emitting device preferably adopts the LED lamp, and said LED lamp evenly is arranged on case surface.Also can be provided with in the enclosure or stretch out in shell, the LED lamp is arranged on printing opacity mouth rear.The LED lamp life-span is long and more energy-conservation.
Said shell is provided with a signal output part, a power input, and said light-emitting device connects said power input; Said power input, said signal output part all connect a USB interface through a USB connecting line.All adopt USB interface to be connected with computing machine on traditional keyboard body, the power supply on using a computer is supplied power to keyboard body, and the light-emitting device of the utility model also adopts computer power supply, and is so that when existing keyboard transformed, simple and convenient.
Said light-emitting device connects said power input through a light activated switch, and the sensitive surface of said light activated switch stretches out in said shell.Light activated switch is used to detect the outer light intensity of shell, and when strength information was lower than a setting value, the control light-emitting device was luminous, and when strength information was higher than a setting value, the control light-emitting device extinguished.The utility model has been realized the moving secretly advantage of lighting light-emitting device of light.
Said light-emitting device also can connect said power input through a manual switch, and said hand switch is arranged on said case surface.Light through closed hand switch control light-emitting device, realize the purpose of hand switch light-emitting device.
Said keyboard body adopts a Wireless Keyboard, and said Wireless Keyboard comprises an accumulator, and the power input of said light-emitting device connects said accumulator.Supply power to light-emitting device through accumulator.
Said light-emitting device can connect said accumulator through light activated switch, also can connect said accumulator through hand switch.
Said accumulator connects a solar panel, and said solar panel is arranged on said case surface, and said solar panel adopts a non-crystal silicon solar cell plate.The non-crystal silicon solar cell plate can absorbing environmental light, and transform light energy become electric energy, be the accumulator electric power storage.So that environmental protection and energy saving.
A plurality of said buttons preferably adopt transparent push, and said light-emitting device is arranged on the said key panel.So that transparent push as the printing opacity mouth, illuminates whole key panel.
The printing opacity that is denoted as on a plurality of said buttons indicates, and said light-emitting device is arranged on the said key panel.So that transparent sign as the printing opacity mouth, illuminates whole key panel.
Beneficial effect: owing to adopt technique scheme, the utility model has been set up light-emitting device, and when night or rather dark occasion were used the utility model, the light that light-emitting device sends can make people see the button on the keyboard body clearly.
Description of drawings
Fig. 1 is the part-structure synoptic diagram of the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand with effect and understand, below in conjunction with the further elaboration the utility model of concrete diagram.
With reference to Fig. 1, luminous keyboard, luminous keyboard comprises a keyboard body, and keyboard body comprises a shell 1, is arranged on the key panel on the shell 1, and key panel is provided with a plurality of buttons 2, and shell 1 is provided with at least one printing opacity mouth.Also comprise at least one light-emitting device 3, light-emitting device 3 evenly is arranged on the shell 1.The utility model adopts the light-emitting device 3 in the shell 1 to carry out luminous; And see through the printing opacity mouth and illuminate the button 2 on the key panel; When people when night or rather dark occasion are used the utility model; The light that light-emitting device 3 sends can make people see the button 2 on the keyboard body clearly, so that carry out input operation.
Light-emitting device can adopt phosphor powder layer, and phosphor powder layer is arranged on case surface.Phosphor powder layer absorbs light daytime, in evening or luminous when rather dark, realizes illuminating the purpose of button.
With reference to Fig. 1, the preferred LED lamps that adopt of light-emitting device 3, LED lamp are arranged in case surface or the shell or are provided with in the enclosure and stretch out in shell.The LED lamp life-span is long and more energy-conservation.
The power supply of providing for light-emitting device 3 can adopt following mode:
1) shell 1 is provided with a signal output part, a power input, and light-emitting device 3 connects power input; Power input, signal output part all connect a USB interface through a USB connecting line.All adopt USB interface to be connected with computing machine on traditional keyboard body, the power supply on using a computer is supplied power to keyboard body, and the light-emitting device 3 of the utility model also adopts computer power supply, and is so that when existing keyboard transformed, simple and convenient.
Light-emitting device 3 connects power input through a light activated switch 4, and the sensitive surface of light activated switch 4 stretches out in shell 1.Light activated switch 4 is used to detect the light intensity outside the shell 1, and when strength information was lower than a setting value, control light-emitting device 3 was luminous, and when strength information was higher than a setting value, control light-emitting device 3 extinguished.The utility model has been realized the moving secretly advantage of lighting light-emitting device 3 of light.
Light-emitting device 3 also can connect power input through a manual switch, and hand switch is arranged on shell 1 surface.Light through closed hand switch control light-emitting device 3, realize the purpose of hand switch light-emitting device 3.
2) keyboard body adopts a Wireless Keyboard, and Wireless Keyboard comprises an accumulator, and the power input of light-emitting device 3 connects accumulator.Give light-emitting device 3 power supplies through accumulator.Light-emitting device 3 can connect accumulator through light activated switch 4, also can connect accumulator through hand switch.
Accumulator connects a solar panel, and solar panel is arranged on shell 1 surface, and solar panel adopts a non-crystal silicon solar cell plate.The non-crystal silicon solar cell plate can absorbing environmental light, and transform light energy become electric energy, be the accumulator electric power storage.So that environmental protection and energy saving.
A plurality of button 2 preferred transparent push 2 that adopt, light-emitting device 3 is arranged on the key panel.So that transparent push 2 as the printing opacity mouth, illuminates whole key panel.The printing opacity that is denoted as on a plurality of buttons 2 indicates, and light-emitting device 3 is arranged on the key panel.So that transparent sign as the printing opacity mouth, illuminates whole key panel.
More than show and described ultimate principle of the utility model and the advantage of principal character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the instructions that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (9)
1. luminous keyboard comprises a keyboard body, and said keyboard body comprises a shell, is arranged on the key panel on the said shell; Said key panel is provided with a plurality of buttons; It is characterized in that also comprise at least one light-emitting device, said light-emitting device is arranged on the said shell.
2. luminous keyboard according to claim 1 is characterized in that, said light-emitting device adopts phosphor powder layer, and said phosphor powder layer is arranged on said case surface.
3. luminous keyboard according to claim 1 is characterized in that, said shell is provided with at least one printing opacity mouth; Said light-emitting device adopts the LED lamp, and said LED lamp evenly is arranged in the said shell, and said LED lamp is arranged on printing opacity mouth rear.
4. according to claim 1,2 or 3 described luminous keyboards, it is characterized in that said shell is provided with a signal output part, a power input, said light-emitting device connects said power input; Said power input, said signal output part all connect a USB interface through a USB connecting line.
5. luminous keyboard according to claim 4 is characterized in that said light-emitting device connects said power input through a light activated switch, and the sensitive surface of said light activated switch stretches out in said shell.
6. according to claim 1,2 or 3 described luminous keyboards, it is characterized in that said keyboard body adopts a Wireless Keyboard, said Wireless Keyboard comprises an accumulator, and the power input of said light-emitting device connects said accumulator.
7. luminous keyboard according to claim 6 is characterized in that said light-emitting device connects said accumulator through a light activated switch.
8. luminous keyboard according to claim 7 is characterized in that said accumulator connects a solar panel, and said solar panel is arranged on said case surface, and said solar panel adopts a non-crystal silicon solar cell plate.
9. according to claim 1,2 or 3 described luminous keyboards, it is characterized in that a plurality of said buttons adopt transparent push, said light-emitting device is arranged on the said key panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201629144U CN202533874U (en) | 2012-04-17 | 2012-04-17 | Noctilucent keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201629144U CN202533874U (en) | 2012-04-17 | 2012-04-17 | Noctilucent keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202533874U true CN202533874U (en) | 2012-11-14 |
Family
ID=47135041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201629144U Expired - Fee Related CN202533874U (en) | 2012-04-17 | 2012-04-17 | Noctilucent keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202533874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104375654A (en) * | 2014-11-25 | 2015-02-25 | 韦江华 | Light-emitting keyboard |
-
2012
- 2012-04-17 CN CN2012201629144U patent/CN202533874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104375654A (en) * | 2014-11-25 | 2015-02-25 | 韦江华 | Light-emitting keyboard |
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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: 20121114 Termination date: 20130417 |