CN104656915A - Keyboard capable of warming hands - Google Patents
Keyboard capable of warming hands Download PDFInfo
- Publication number
- CN104656915A CN104656915A CN201310581995.0A CN201310581995A CN104656915A CN 104656915 A CN104656915 A CN 104656915A CN 201310581995 A CN201310581995 A CN 201310581995A CN 104656915 A CN104656915 A CN 104656915A
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- CN
- China
- Prior art keywords
- keyboard
- wrist
- wrist holder
- heating wire
- wrist support
- Prior art date
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Abstract
The invention relates to a keyboard, and specifically relates to a keyboard capable of warming hands. The keyboard comprises a keyboard body, and a cuboid-shaped wrist support; the wrist support is arranged at the near end of the upper surface of the keyboard body; a cavity is formed in the wrist support; electric heating wires are uniformly arranged on the inner wall of the cavity and are connected in series with a computer power supply through a USB wire. According to the keyboard, the wrist support can support the wrists of a user, thus the problem of friction between the wrists and the table top during operating the keyboard can be solved; the wrist support can heat, so that the user can warm the hands all the time.
Description
Technical field
The present invention relates to a kind of keyboard, be specifically related to a kind of can the keyboard of warm hand.
Background technology
Modern uses the time of computer long every day, and the working time of most of office clan is all spent before computer.Existing keyboard is generally the rectangle of rule and highly very low, and usually place on the table, when using keyboard, the wrist of both hands ceaselessly can rub with desktop, can cause wrist position elongated cocoon in the course of time.In addition, when computer in winter, hand can be colder, causes blood pressure flow slowly and send out stiff, have a strong impact on the efficiency of operation if can not get warm meeting.Existing keyboard can not solve the friction problem of wrist and desktop, can not provide warm for user's hand.
Summary of the invention
The object of the invention is to solve existing keyboard can not prevent the friction of wrist and desktop from can not provide warm problem for user's hand.
Technical scheme of the present invention is: a kind of can the keyboard of warm hand, comprise keyboard body, also comprise the wrist holder of a rectangular shape, described wrist holder is arranged on the near-end of keyboard body upper surface, described wrist holder inside is provided with cavity, cavity inner wall evenly arranges heating wire, and heating wire is connected with computer power by USB line.
Above-mentioned wrist holder arranges switch, and switch series is connected in the loop at heating wire place.
Beneficial effect of the present invention: the invention provides a kind of can the keyboard of warm hand, comprise keyboard body, also comprise the wrist holder of a rectangular shape, described wrist holder is arranged on the near-end of keyboard body upper surface, described wrist holder inside is provided with cavity, cavity inner wall evenly arranges heating wire, and heating wire is connected with computer power by USB line.Wrist holder on this keyboard can hold up the wrist of user, and friction problem when solving keyboard operation between wrist and desktop, this wrist holder can also be generated heat, and hand can be placed in wrist holder and warm oneself by user at any time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the working circuit diagram of heating wire.
Description of reference numerals: 1, keyboard body; 2, wrist holder; 3, heating wire; 4, switch.
Embodiment
This as shown in Figure 1 a kind of provided by the invention can the keyboard of warm hand, comprise keyboard body 1, also comprise the wrist holder 2 of a rectangular shape, described wrist holder 2 is arranged on the near-end of keyboard body 1 upper surface, described wrist holder inside is provided with cavity, cavity inner wall evenly arranges heating wire 3, and heating wire 3 is connected with computer power by USB line.Fig. 2 gives corresponding circuit diagram.Wrist holder on this keyboard can hold up the wrist of user, and friction problem when solving keyboard operation between wrist and desktop, this wrist holder can also be generated heat, and hand can be placed in wrist holder and warm oneself by user at any time.
Wrist holder arranges switch 4, and switch 4 is serially connected in the loop at heating wire 3 place.
More than exemplifying is only illustrate of the present invention, does not form the restriction to protection scope of the present invention, everyly all belongs within protection scope of the present invention with the same or analogous design of the present invention.
Claims (2)
1. one kind can the keyboard of warm hand, comprise keyboard body (1), it is characterized in that: the wrist holder (2) also comprising a rectangular shape, described wrist holder (2) is arranged on the near-end of keyboard body (1) upper surface, described wrist holder inside is provided with cavity, cavity inner wall is evenly arranged heating wire (3), heating wire (3) is connected with computer power by USB line.
2. a kind of as claimed in claim 1 can the keyboard of warm hand, it is characterized in that: described wrist holder (2) arranges switch (4), and switch (4) is serially connected in the loop at heating wire (3) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310581995.0A CN104656915A (en) | 2013-11-20 | 2013-11-20 | Keyboard capable of warming hands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310581995.0A CN104656915A (en) | 2013-11-20 | 2013-11-20 | Keyboard capable of warming hands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104656915A true CN104656915A (en) | 2015-05-27 |
Family
ID=53248148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310581995.0A Withdrawn CN104656915A (en) | 2013-11-20 | 2013-11-20 | Keyboard capable of warming hands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104656915A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106325443A (en) * | 2015-06-26 | 2017-01-11 | 神讯电脑(昆山)有限公司 | Notebook computer heating device |
-
2013
- 2013-11-20 CN CN201310581995.0A patent/CN104656915A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106325443A (en) * | 2015-06-26 | 2017-01-11 | 神讯电脑(昆山)有限公司 | Notebook computer heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150527 |