CN202514084U - Heating device for computer keyboard - Google Patents
Heating device for computer keyboard Download PDFInfo
- Publication number
- CN202514084U CN202514084U CN2012200308748U CN201220030874U CN202514084U CN 202514084 U CN202514084 U CN 202514084U CN 2012200308748 U CN2012200308748 U CN 2012200308748U CN 201220030874 U CN201220030874 U CN 201220030874U CN 202514084 U CN202514084 U CN 202514084U
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- CN
- China
- Prior art keywords
- heat
- keyboard
- electro
- computor
- font
- 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 provides a heating device for a computer keyboard. The heating device comprises one or more heating tubes which are in arcuate distribution, parallel distribution or arcuate and parallel combination distribution. By employing the technical scheme, a heat source can be provided for the keyboard and a mouse, hands of people are not frozen when operating a computer in winter, operation efficiency is raised, and people feel comfortable.
Description
Technical field
The utility model relates to a kind of electro-heat equipment, specifically is a kind of electro-heat equipment that is used for computor-keyboard.
Background technology
There is not electro-heat equipment on the keyboard of existing computer.Winter is when using computer, if indoor do not have heating installation, people's both hands are cold, feel under the weather; Be not easy to operating computer simultaneously, influence efficient.
Summary of the invention
The purpose of the utility model is for market provides a kind of electro-heat equipment that is used for computor-keyboard, solves the problem that both hands were cold, operating efficiency is not high when people used computer winter.
The technical scheme that the utility model adopts is: a kind of electro-heat equipment that is used for computor-keyboard, comprise one to multiple heat-generating pipe, and said heat-generating pipe is " bow " font to be arranged, or is " two " font layout, or is " bow " font and " two " font combined and arranged.
The aforesaid electro-heat equipment that is used for computor-keyboard, said many heat-generating pipes are connected in series.
The aforesaid electro-heat equipment that is used for computor-keyboard, said many heat-generating pipes are connected in parallel.
The aforesaid electro-heat equipment that is used for computor-keyboard, said many heat-generating pipe parallel connection and serial connections are connected.
The aforesaid electro-heat equipment that is used for computor-keyboard, the total length of said one to multiple heat-generating pipe is greater than 80 centimetres.
The aforesaid electro-heat equipment that is used for computor-keyboard, said heat-generating pipe are installed in the transparent cloth-like thing or the lower surface of opaque cloth-like thing.
The aforesaid electro-heat equipment that is used for computor-keyboard, there is skirt shape cloth at said transparent cloth-like thing or opaque cloth-like thing edge.
The aforesaid electro-heat equipment that is used for computor-keyboard is provided with thread on the said skirt shape cloth.
The aforesaid electro-heat equipment that is used for computor-keyboard, the used power source voltage of said electro-heat equipment is less than 36V.
Explanation to " ' bow ' font ": one type of arrangement only represented in " bow " font; Be not that heat-generating pipe only has three horizontal three perpendicular this layouts; Laterally can what or be less than three horizontal strokes; Vertically can be greater or less than three perpendicular, a heat-generating pipe can curve several " bow " font, also can several heat-generating pipes just form one horizontal or one erect.Heat-generating pipe among Fig. 4 also belongs to " bow " font and arranges.
Explanation to " ' two ' font ": " two " font is not that heat-generating pipe only has two horizontal strokes, but more than or equal to two horizontal strokes; Each horizontal stroke is made up of one to multiple heat-generating pipe.Heat-generating pipe among Fig. 5 also belongs to " two " font and arranges.
The structure of heat-generating pipe: heating wire is installed in the pipe, and insulation and resistant to elevated temperatures material are filled between the internal face of this heating wire and pipe.
Adopt the beneficial effect of the utility model: adopt technique scheme, can thermal source be provided for keyboard, people winter during operating computer hand do not endure cold, operating efficiency improves, it is comfortable that people feel.
Description of drawings
Fig. 1 is used for the front view of the electro-heat equipment on the computor-keyboard for the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 adopts the vertical view that is used for the electro-heat equipment on the computor-keyboard of opaque cloth-like thing for the utility model;
Fig. 4 is that sketch map arranged in heat-generating pipe " bow " font;
Fig. 5 is that sketch map arranged in heat-generating pipe " two " font.
Among the figure: 1, skirt shape cloth; 2, transparent cloth-like thing; 3, heat-generating pipe; 4, thread; 5, button; 6, opaque cloth-like thing; 7, literal or symbol; 8, lead.
Embodiment
Below in conjunction with Fig. 1 to Fig. 5; The utility model is described further: the said electro-heat equipment that is used for computor-keyboard comprises one to multiple heat-generating pipe 3; Said heat-generating pipe 3 is " bow " font to be arranged, or is " two " font layout, or is " bow " font and " two " font combined and arranged.Said heat-generating pipe 3 can be arranged in around the button 5 on the computor-keyboard.
Wherein, said many heat-generating pipes 3 are connected in series.
Perhaps said many heat-generating pipes 3 are connected in parallel.
Perhaps said many heat-generating pipes 3 parallel connection and serial connections are connected.
The total length of said one to multiple heat-generating pipe 3 is greater than 80 centimetres.
Said heat-generating pipe 3 is installed in the lower surface of transparent cloth-like thing 2 or opaque cloth-like thing 6, signable literal of the upper surface of opaque cloth-like thing 6 or symbol 7.
There is skirt shape cloth 1 at said transparent cloth-like thing 2 or opaque cloth-like thing 6 edges.
On the said skirt shape cloth 1 thread 4 is set.
The used power source voltage of said electro-heat equipment is less than 36V.
The used power source voltage of electro-heat equipment that is used for keyboard can be 220V also, but for safety, uses less than the power supply of 36V better.Heat-generating pipe 3 is " bow " font layout among Fig. 4, has only a heat-generating pipe 3, and several heat-generating pipes 3 series connection are in other words used.When heat-generating pipe 3 is " bow " font layout, generally be connected in series, be not connected in parallel but also do not get rid of.Heat-generating pipe 3 is " two " font and arranges that seven heat-generating pipes 3 are arranged among Fig. 5, we can say that also wherein certain root is made up of several shorter heat-generating pipes.When heat-generating pipe 3 is " two " font layout, generally be connected in parallel, be not connected in series but also do not get rid of.Said heat-generating pipe 3 is connected with power supply through lead 8.
Skirt shape cloth 1 is used for covering keyboard, the protection keyboard; Thread 4 is used for fastening electro-heat equipment.
Claims (9)
1. electro-heat equipment that is used for computor-keyboard is characterized in that: comprise one to multiple heat-generating pipe (3), said heat-generating pipe (3) is " bow " font to be arranged, or is " two " font and arranges, or is " bow " font and " two " font combined and arranged.
2. the electro-heat equipment that is used for computor-keyboard as claimed in claim 1 is characterized in that: said many heat-generating pipes (3) are connected in series.
3. the electro-heat equipment that is used for computor-keyboard as claimed in claim 1 is characterized in that: said many heat-generating pipes (3) are connected in parallel.
4. the electro-heat equipment that is used for computor-keyboard as claimed in claim 1 is characterized in that: said many heat-generating pipes (3) parallel connection and serial connection is connected.
5. the electro-heat equipment that is used for computor-keyboard as claimed in claim 1 is characterized in that: the total length of said one to multiple heat-generating pipe (3) is greater than 80 centimetres.
6. the electro-heat equipment that is used for computor-keyboard as claimed in claim 1 is characterized in that: said heat-generating pipe (3) is installed in the lower surface of transparent cloth-like thing (2) or opaque cloth-like thing (6).
7. the electro-heat equipment that is used for computor-keyboard as claimed in claim 6 is characterized in that: there is skirt shape cloth (1) at said transparent cloth-like thing (2) or opaque cloth-like thing (6) edge.
8. the electro-heat equipment that is used for computor-keyboard as claimed in claim 7 is characterized in that: thread (4) is set on the said skirt shape cloth (1).
9. like each described electro-heat equipment that is used for computor-keyboard among the claim 1-8, it is characterized in that: the used power source voltage of said electro-heat equipment is less than 36V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200308748U CN202514084U (en) | 2012-01-31 | 2012-01-31 | Heating device for computer keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200308748U CN202514084U (en) | 2012-01-31 | 2012-01-31 | Heating device for computer keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202514084U true CN202514084U (en) | 2012-10-31 |
Family
ID=47066534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200308748U Expired - Fee Related CN202514084U (en) | 2012-01-31 | 2012-01-31 | Heating device for computer keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202514084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104465183A (en) * | 2015-01-01 | 2015-03-25 | 胡建娣 | Heating keyboard |
-
2012
- 2012-01-31 CN CN2012200308748U patent/CN202514084U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104465183A (en) * | 2015-01-01 | 2015-03-25 | 胡建娣 | Heating keyboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20130131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |