CN202523005U - Multifunctional keyboard protection film - Google Patents
Multifunctional keyboard protection film Download PDFInfo
- Publication number
- CN202523005U CN202523005U CN2012200486478U CN201220048647U CN202523005U CN 202523005 U CN202523005 U CN 202523005U CN 2012200486478 U CN2012200486478 U CN 2012200486478U CN 201220048647 U CN201220048647 U CN 201220048647U CN 202523005 U CN202523005 U CN 202523005U
- Authority
- CN
- China
- Prior art keywords
- protection film
- keyboard
- keyboard protection
- computer
- multifunctional
- 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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Abstract
The utility model discloses a multifunctional keyboard protection film and belongs to a part of a manual operation keyboard, in particular to a keyboard protection film. The multifunctional keyboard protection film is characterized in that a heating sleeve ring in which electric heating wires are distributed is arranged around a transparent keyboard protection film; and a power line can be directly connected to a host machine of a computer or a notebook computer through a universal serial bus (USB) interface, so a keyboard can be heated in cold environment in winter, and hands of a computer user can be conveniently warmed. The multifunctional keyboard protection film is ingenious in design, low in cost, wide in application range and convenient to popularize.
Description
Technical field
The utility model belongs to the parts, particularly keyboard diaphragm that use the manual operation keyboard.
Background technology
Along with a large amount of uses of notebook computer, in different environment, using computer to make every effort to clothes easypro is needs of people, in the winter of cold; People use computer often to freeze hand, influence work efficiency, and it number is a kind of computor-keyboard of 200720087998.9 that Chinese patent is also arranged; Include the keyboard body; It is characterized in that at the internal edge of keyboard heating resistor and CS being housed, CS is connected with slide rheostat through power supply, connects through heat-conducting metal between heating resistor and the slide rheostat.The utility model provides heat through heating resistor and heat-conducting metal at any time, makes the people warm during operation keyboard in the winter time.This patented technology is directly improved keyboard structure, and cost is high like this, is not easy to promote.
The utility model content
In order to overcome existing keyboard is prone to freeze hand when using winter deficiency, the utility model provides a kind of Multi-Function Keyboard diaphragm, and this Multi-Function Keyboard diaphragm can not only prevent dust, and can warm oneself.
The utility model solves the technical scheme that its technical matters adopted: a kind of Multi-Function Keyboard diaphragm; It is characterized in that: the inner heating heating lasso that is distributed with heating wire around transparent keyboard diaphragm has power lead can directly be connected on the main frame of computer or notebook through the USB socket.
The beneficial effect of the utility model is the inner heating heating lasso that is distributed with heating wire around transparent keyboard diaphragm; There is power lead directly to be connected on the main frame of computer or notebook through the USB socket; In the environment of cold in winter, can heat like this,, operate comfortable for the convenient warm hand of computer user to keyboard; Can increase work efficiency, this utility model is applied widely.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model,
Among the figure, 1. keyboard diaphragm, 2. heating wire, 3. heating lasso, 4. socket.
Embodiment
The embodiment of the utility model is, and is as shown in the figure:
Claims (1)
1. a Multi-Function Keyboard diaphragm is characterized in that: at the inner heating heating lasso that is distributed with heating wire of transparent keyboard diaphragm, have power lead can directly be connected on the main frame of computer or notebook through the USB socket all around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200486478U CN202523005U (en) | 2012-02-15 | 2012-02-15 | Multifunctional keyboard protection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200486478U CN202523005U (en) | 2012-02-15 | 2012-02-15 | Multifunctional keyboard protection film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202523005U true CN202523005U (en) | 2012-11-07 |
Family
ID=47105947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200486478U Expired - Fee Related CN202523005U (en) | 2012-02-15 | 2012-02-15 | Multifunctional keyboard protection film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202523005U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103593006A (en) * | 2013-11-25 | 2014-02-19 | 无锡合众信息科技有限公司 | Electric heating tablet personal computer sleeve |
| CN106252131A (en) * | 2016-08-23 | 2016-12-21 | 苏州市云林电子有限公司 | A kind of warming remote controller key film |
-
2012
- 2012-02-15 CN CN2012200486478U patent/CN202523005U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103593006A (en) * | 2013-11-25 | 2014-02-19 | 无锡合众信息科技有限公司 | Electric heating tablet personal computer sleeve |
| CN106252131A (en) * | 2016-08-23 | 2016-12-21 | 苏州市云林电子有限公司 | A kind of warming remote controller key film |
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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: 20121107 Termination date: 20130215 |