CN103049089B - Warm hand keyboard - Google Patents
Warm hand keyboard Download PDFInfo
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- CN103049089B CN103049089B CN201210223305.XA CN201210223305A CN103049089B CN 103049089 B CN103049089 B CN 103049089B CN 201210223305 A CN201210223305 A CN 201210223305A CN 103049089 B CN103049089 B CN 103049089B
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- keyboard
- power
- line assembly
- switch
- warm hand
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Abstract
The invention discloses a kind ofly keytop can be heated, warming warm hand keyboard.In the cold season in winter, when computer operator uses computor-keyboard, all can think that these computor-keyboards are very ice-cold.Therefore, wish that a kind of keytop can be heated, warming computer warm hand keyboard.Warm hand keyboard of the present invention, can still make keytop have suitable temperature, thus allow computer operator feel comfortable in the winter of cold.
Description
[technical field]
The present invention relates to a kind ofly keytop can be heated, warming computer warm hand keyboard.
[background technology]
At present, the computor-keyboard miscellaneous that had a lot of manufacturer production to go out on the market.But, in the cold season in winter, no matter be in the north, or in south, when computer operator uses these computor-keyboards, all can think that these computor-keyboards are very ice-cold.Therefore, wish that a kind of keytop can be heated, warming warm hand keyboard.
The world today, computor-keyboard enters huge numbers of families along with the universal of computer, enters the every field of social all trades and professions, so warm hand keyboard will have market extremely widely.
[summary of the invention]
The object of the present invention is to provide a kind ofly keytop can be heated, warming computer warm hand keyboard.This warm hand keyboard, can still make keytop have suitable temperature, allow computer operator feel comfortable in the winter of cold.
The present invention is achieved through the following technical solutions:
A kind of warm hand keyboard, it comprises: button, key support rubber cup, keyboard top cover, power connection, power on off switch, temp control switch, heating line assembly, keyboard lines plate, electronic circuit biochip, base plate, keyboard lower cover.
Described button, comprises key body, electric heating sheets, button lid.Wherein, its two when mounted, go between through the small sircle hole of two on key body by electric heating sheets.Button, is used to the parts carrying out data input.
Described key support rubber cup, is used to the parts of support keys.
Described keyboard top cover, is used to the parts of connection or fixing button, key support rubber cup, keyboard lines plate, power connection, power on off switch, temp control switch, heating line assembly etc.
Described power connection, is one and is used for connecting external power and provides the interface unit of power supply to electric heating sheets.
Described power on off switch is a kind of switch making circuit on-off.
Described temp control switch a kind ofly according to the change of temperature, can be switched on or switched off the parts of circuit.
Described heating line assembly, it comprises electric wire, wire casing and wiring duct cover, is for the assembly of electric heating sheets turn-on current.Wherein, electric wire through the breach on wire casing, and after small sircle hole on keyboard top cover, is connected with the lead-in wire of two on electric heating sheets.
When wire casing and wiring duct cover use thin aluminium to make time, can shielding wire indirect current time the electromagnetic wave that produces.
Described keyboard lines plate is a keyboard device the same with other common keyboard wiring boards.
Described electronic circuit biochip is a keyboard device the same with other common keyboard electronic circuit biochips.
Described base plate is a keyboard device the same with other common keyboard base plates.
Described keyboard lower cover, it and keyboard top cover are interlocked, and are keyboard devices the same with other common keyboard lower covers.
With power lead, connect power connection on external power (such as supply socket), then open power on off switch.The electric wire of such electric current just in crossed beam trunking, makes electric heating sheets be energized.After electric heating sheets energising, just start to heat button lid.When the surface of button reaches default temperature, temp control switch will disconnect heater circuit, stops heating.And when the surface temperature of button is reduced to below default temperature, temp control switch just can connect heater circuit again, then the surface of button will start again to be heated.Like this, the surface that just can reach button is heated to predetermined temperature, and can keep the object of temperature in certain temperature range.
When not needing to heat keytop, only needing deenergization on-off switch, all heated active can be stopped.
Compare with prior art, beneficial effect of the present invention is:
One, can to heat keytop, and can make keytop in certain temperature range, realize insulation.
Two, this warm hand keyboard realize heating and insulation simple to operate, be easy to each level human users.
Three, this warm hand keyboard structure refining, with low cost.Be applicable to each level family, unit buys.
Four, when wire casing and wiring duct cover use thin aluminium to make, can shielding wire energising time the electromagnetic wave that produces.
[accompanying drawing explanation]
Fig. 1 is the press-key structure schematic diagram of warm hand keyboard of the present invention
In figure: 1, button lid; 2, electric heating sheets; 3, key body;
Fig. 2 is the surface structure schematic diagram of warm hand keyboard of the present invention, and press-key structure schematic diagram.
In figure: 1, button lid; 2, electric heating sheets; 3, key body; 4, power on off switch; 5, keyboard top cover; 6, temp control switch; 11, power connection;
Fig. 3 is the inner structure schematic diagram (warm hand keyboard the first half) of warm hand keyboard of the present invention.
In figure: 4, power on off switch; 5, keyboard top cover; 6, temp control switch; 7, keyboard lines plate; 9, wire casing; 11, power connection;
Fig. 4 is the inner structure floor map (warm hand keyboard the first half) of warm hand keyboard of the present invention
In figure: 4, power on off switch; 5, keyboard top cover; 6, temp control switch; 7, keyboard lines plate; 8, electric wire; 9, wire casing; 10, key support rubber cup; 11, power connection;
Fig. 5 is wire casing, the wiring duct cover structural representation of warm hand keyboard of the present invention
In figure: 9, wire casing; 12, wiring duct cover;
Fig. 6 is the inner structure decomposing schematic representation (keyboard the latter half) of warm hand keyboard of the present invention
In figure: 13, electronic circuit biochip; 14, base plate; 15, keyboard lower cover;
Fig. 7 is the surface structure schematic diagram of warm hand keyboard of the present invention
[embodiment]
Below in conjunction with the drawings and the specific embodiments, the invention will be further described:
With reference to shown in Fig. 1, Fig. 2, Fig. 3, with power lead connect 11, power connection on external power (such as supply socket), then open 4, power on off switch.
Further, electric current through 9, in wire casing 8, electric wire, make 2, electric heating sheets energising.
Further, 2, after electric heating sheets energising, just start 1, button lid heats.
Further, when 1, the surface of button lid is when reaching default temperature, and 6, temp control switch will disconnect heater circuit, stops heating.
Further, when 1, the surface temperature of button lid is when being reduced to below default temperature, and 6, temp control switch just can connect again 4, heater circuit, then 1, the surface of button lid will start again to be heated.
Further, like this, just can reach 1, the surface of button lid is heated to predetermined temperature, and can keeps the object of temperature in certain temperature range.
Further, when not needing 1, button cap surface is when heating, and only need disconnect 4, power on off switch, can stop all heated active.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the present invention is not limited to embodiment disclosed and described above, also should fall in the protection domain of claim of the present invention modifications and changes more of the present invention.In addition, although employ some specific terms in this instructions, these terms just for convenience of description, do not form any restriction to the present invention.
Claims (1)
1. keytop can be heated, a warming warm hand keyboard, it comprises: key support rubber cup, keyboard top cover, keyboard lines plate, electronic circuit biochip, base plate, keyboard lower cover, heating line assembly, power on off switch;
Described key support rubber cup, is used to the parts of support keys;
Described keyboard top cover, is used for connecting or fixing button, key support rubber cup, keyboard lines plate, power connection, power on off switch, temp control switch, heating line assembly;
Described keyboard lines plate is a keyboard device the same with other common keyboard wiring boards;
Described electronic circuit biochip is a keyboard device the same with other common keyboard electronic circuit biochips;
Described base plate is a keyboard device the same with other common keyboard base plates;
Described keyboard lower cover, it and keyboard top cover are interlocked, and are keyboard devices the same with other common keyboard lower covers;
Described heating line assembly, it comprises electric wire, wire casing and wiring duct cover, is for the assembly of electric heating sheets turn-on current;
Described power on off switch, is connected with heating line assembly, is a kind of switch making circuit on-off;
It is characterized in that: described warm hand keyboard, it also comprises button, temp control switch, power connection;
Described button, comprises key body, electric heating sheets, button lid, and its two when mounted, go between through the small sircle hole of two on key body by electric heating sheets;
Electric wire in heating line assembly, through the breach on wire casing and the small sircle hole on keyboard top cover, is connected with the lead-in wire of two on electric heating sheets;
Temp control switch is connected with heating line assembly, is a kind ofly according to the change of temperature, to be switched on or switched off the parts of circuit;
Power connection is connected with heating line assembly, is one and is used for connecting external power and provides the interface unit of power supply to electric heating sheets;
Power connection is connected to external power with power lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210223305.XA CN103049089B (en) | 2012-06-29 | 2012-06-29 | Warm hand keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210223305.XA CN103049089B (en) | 2012-06-29 | 2012-06-29 | Warm hand keyboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103049089A CN103049089A (en) | 2013-04-17 |
| CN103049089B true CN103049089B (en) | 2016-03-30 |
Family
ID=48061758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210223305.XA Active CN103049089B (en) | 2012-06-29 | 2012-06-29 | Warm hand keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103049089B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103760987A (en) * | 2014-02-12 | 2014-04-30 | 无锡职业技术学院 | Energy saving type warm-keeping keyboard cover |
| CN106055119A (en) * | 2016-07-28 | 2016-10-26 | 华南理工大学 | Temperature-control hand-warming key board membrane and control method thereof |
| CN108845677A (en) * | 2018-06-22 | 2018-11-20 | 河南孚点电子科技有限公司 | A kind of keyboard with warm hand function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2362151Y (en) * | 1998-12-21 | 2000-02-02 | 山西盛元工具有限公司 | Warming computer keyboard and computer mouse signal input device |
| CN201477520U (en) * | 2009-08-03 | 2010-05-19 | 深圳市证通电子股份有限公司 | Metal keyboard |
| CN101995955A (en) * | 2009-08-17 | 2011-03-30 | 鸿富锦精密工业（深圳）有限公司 | Heating keyboard |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007156709A (en) * | 2005-12-02 | 2007-06-21 | Oki Electric Ind Co Ltd | Keyboard device |
-
2012
- 2012-06-29 CN CN201210223305.XA patent/CN103049089B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2362151Y (en) * | 1998-12-21 | 2000-02-02 | 山西盛元工具有限公司 | Warming computer keyboard and computer mouse signal input device |
| CN201477520U (en) * | 2009-08-03 | 2010-05-19 | 深圳市证通电子股份有限公司 | Metal keyboard |
| CN101995955A (en) * | 2009-08-17 | 2011-03-30 | 鸿富锦精密工业（深圳）有限公司 | Heating keyboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103049089A (en) | 2013-04-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 518000 Guangdong city of Shenzhen province Luohu District Bamboo Road cuizhuyuan District 39 building room 602 Applicant after: Zhang Haoyang Address before: 518000 Guangdong city of Shenzhen province Luohu District Bamboo Road cuizhuyuan District 39 Building Room 201 Applicant before: Zhang Haoyang |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Mingbao Document name: Notice of conformity |