CN202939567U - Computer keyboard - Google Patents
Computer keyboard Download PDFInfo
- Publication number
- CN202939567U CN202939567U CN 201220723460 CN201220723460U CN202939567U CN 202939567 U CN202939567 U CN 202939567U CN 201220723460 CN201220723460 CN 201220723460 CN 201220723460 U CN201220723460 U CN 201220723460U CN 202939567 U CN202939567 U CN 202939567U
- Authority
- CN
- China
- Prior art keywords
- keyboard
- keyboard body
- computer
- power supply
- switch button
- 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)
Abstract
The utility model discloses a computer keyboard, which comprises a keyboard body, wherein the keyboard body is provided with a main keyboard area and a small keyboard area, a plurality of light emitting diode (LED) lamps are uniformly distributed on the periphery of the keyboard body, the keyboard body is provided with a switch button, the keyboard body is further connected with a power supply wire with a universal serial bus (USB) interface, and the power supply wire, the switch button and the LED lamps are connected in series. The computer keyboard has the beneficial effects that 1 the structure is simple; and 2 a plurality of LED lamps are uniformly distributed on the periphery of the keyboard body, the keyboard body is provided with the switch button, the keyboard body is further connected with the power supply wire with the USB interface, the power supply wire, the switch button and the LED lamps are connected in series, the power supply wire is connected with the USB interface on a computer in poor light or at night, the switch button is opened, the LED lamps can light to light the whole keyboard, other lighting lamps do not need to be prepared, and the computer keyboard is extremely convenient.
Description
Technical field
The utility model relates to a kind of computer entry device, particularly a kind of computer keyboard.
Background technology
Computer keyboard is a kind of computer entry device commonly used, because computer keyboard is provided with several letter keys, numerical key, function key and symbolic key, thereby need to knock accurately just and can accomplish correct input, but, when not good or night, computer operating person's sight line is seriously influenced, for this reason when light, must prepare separately lighting, very inconvenient.
Summary of the invention
Problem to be solved in the utility model is: provide a kind of mechanism simple, self namely have the computer keyboard of illumination functions.
In order to solve the problems of the technologies described above, computer keyboard of the present utility model, comprise the keyboard body, described keyboard body is provided with major key panel and keypad area, the surrounding of described keyboard body is evenly equipped with several LED lamps, described keyboard body is provided with shift knob, also is connected with one with the power lead of USB interface on described keyboard body, and described power lead, shift knob and LED lamp are in series.
The beneficial effect that the utility model is obtained is: (1) is simple in structure; (2) surrounding of keyboard body is evenly equipped with several LED lamps, the keyboard body is provided with shift knob, also be connected with one on the keyboard body with the power lead of USB interface, power lead, shift knob and LED lamp are in series, thereby when light when not good or night, power lead is connected with USB interface on computing machine, open shift knob, the LED lamp namely can be luminous, thereby illuminate whole keyboard, thereby do not need to prepare separately lighting, very convenient.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1, keyboard body, 2, the major key panel, 3, keypad area, 4, the LED lamp, 5, power lead, 6, shift knob.
Embodiment
As shown in Figure 1, computer keyboard of the present utility model, comprise the keyboard body, described keyboard body 1 is provided with major key panel 2 and keypad area 3, the surrounding of described keyboard body 1 is evenly equipped with several LED lamps 4, described keyboard body 1 is provided with shift knob 6, also is connected with one on described keyboard body 1 with the power lead 5 of USB interface, and described power lead 5, shift knob 6 and LED lamp 4 are in series.
Computer keyboard of the present utility model, simple in structure, the surrounding of keyboard body 1 is evenly equipped with several LED lamps 4, keyboard body 1 is provided with shift knob 6, also be connected with one on keyboard body 1 with the power lead 5 of USB interface, power lead 5, shift knob 6 and LED lamp 4 are in series, thereby when light when not good or night, power lead 5 is connected with USB interface on computing machine, open shift knob 6, LED lamp 4 namely can be luminous, thereby illuminate whole keyboard, thereby do not need to prepare separately lighting, very convenient.
Claims (1)
1. computer keyboard, comprise the keyboard body, described keyboard body (1) is provided with major key panel (2) and keypad area (3), it is characterized in that: the surrounding of described keyboard body (1) is evenly equipped with several LED lamps (4), described keyboard body (1) is provided with shift knob (6), also be connected with a power lead with USB interface (5) on described keyboard body (1), described power lead (5), shift knob (6) and LED lamp (4) are in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220723460 CN202939567U (en) | 2012-11-26 | 2012-11-26 | Computer keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220723460 CN202939567U (en) | 2012-11-26 | 2012-11-26 | Computer keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202939567U true CN202939567U (en) | 2013-05-15 |
Family
ID=48323795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220723460 Expired - Fee Related CN202939567U (en) | 2012-11-26 | 2012-11-26 | Computer keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202939567U (en) |
-
2012
- 2012-11-26 CN CN 201220723460 patent/CN202939567U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20131126 |