CN202948403U - Warm air keyboard - Google Patents
Warm air keyboard Download PDFInfo
- Publication number
- CN202948403U CN202948403U CN 201220571677 CN201220571677U CN202948403U CN 202948403 U CN202948403 U CN 202948403U CN 201220571677 CN201220571677 CN 201220571677 CN 201220571677 U CN201220571677 U CN 201220571677U CN 202948403 U CN202948403 U CN 202948403U
- Authority
- CN
- China
- Prior art keywords
- keyboard
- warm
- warm air
- air drier
- keyboard body
- 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 relates to a warm air keyboard which comprises a keyboard main body (10), a universal serial bus (USB) connection wire (20) and a warm air blower (30), wherein the USB connection wire (20) is connected with the back surface of the keyboard main body (10), and the warm air blower (30) is fixed on the right side of the keyboard main body (10). The warm air blower (30) is in a cylinder shape, a heating wire (303) is arranged in the middle of the inside of the warm air blower (30), the rear portion is provided with a fan (304), and the tail is provided with a through hole (305). The warm air keyboard is simple in structure and convenient to use, provides warm air for hands when the keyboard is used in winter, prevents the facts that chiblain and other disease are caused by coldness of the hands and using efficiency of the keyboard is affected when the keyboard is used in winter,.
Description
Technical field:
The utility model relates to a kind of keyboard, more specifically to a kind of warm braw keyboard.
Background technology:
Keyboard is used for a kind of instruction and data input media that operating equipment moves, and also refers to one group of function key through machine of system arrangement operation or equipment, as typewriter, computor-keyboard.Keyboard is also a part that forms keyboard instrument, also can refer to use the musical instrument of keyboard, as piano, numerical digit piano or mellotron etc.What commonly use in actual life is computor-keyboard, along with popularizing of computer, the computor-keyboard utilization rate is more and more higher, in wintry weather cold, if indoor do not have a heater unit, hand can feel more tired colder when using keyboard, and long-term the use like this can be caused some chilblain diseases, if there is a kind of keyboard of warm braw that can provide just can address this problem, be very useful so design a kind of warm braw keyboard.
The utility model content:
The purpose of this utility model is exactly for the deficiencies in the prior art, and a kind of warm braw keyboard is provided.The utlity model has simple in structurely, easy to use, when use keyboard winter, be portable providing warm air, in order to avoid cause the disease such as pernio when using keyboard winter because hand is cold, thus the advantage of keyboard efficient is used in impact.
Technology solution of the present utility model is as follows:
A kind of warm braw keyboard comprises keyboard body, USB connecting line and warm-air drier, and described USB connecting line is connected to the keyboard body back, and warm-air drier is fixed on the keyboard body right side; Warm-air drier is cylindrical shape, and bosom is provided with heating wire, and a fan is equipped with at the rear portion, and afterbody is provided with some through holes.
In technique scheme, described keyboard body right side is provided with a warm-air drier switch, controls the duty of warm-air drier.
In technique scheme, described warm-air drier bottom is connected with a flexible connecting rod, and its end is provided with a ball, and ball is embedded in the groove of keyboard body, and warm-air drier can be adjusted arbitrarily.
The beneficial effects of the utility model are:
The utility model is simple in structure, and is easy to use, when use keyboard winter, is portable providing warm air, in order to avoid cause the disease such as pernio when using keyboard winter because hand is cold, thus keyboard efficient is used in impact.
Description of drawings:
Fig. 1 is the utility model one-piece construction schematic diagram;
Fig. 2 is warm-air drier partial cutaway structural representation;
Fig. 3 is the A-A structural representation.
In figure: 10, keyboard body; 101, warm-air drier switch; 102, groove; 20, USB connecting line; 30, warm-air drier; 301, flexible connecting rod; 302, ball; 303, heating wire; 304, fan; 305, through hole.
Embodiment:
The following stated is only preferred embodiment of the present utility model, is not that scope of the present utility model is limited.
Embodiment: see Fig. 1, Fig. 2 and shown in Figure 3, a kind of warm braw keyboard comprises keyboard body 10, USB connecting line 20 and warm-air drier 30, and described USB connecting line 20 is connected to keyboard body 10 back, and warm-air drier 30 is fixed on keyboard body 10 right sides; Warm-air drier 30 is cylindrical shape, and bosom is provided with heating wire 303, and a fan 304 is equipped with at the rear portion, and afterbody is provided with some through holes 305.
Described keyboard body 10 right sides are provided with a warm-air drier switch 101.
Described warm-air drier 30 bottoms are connected with a flexible connecting rod 301, and its end is provided with a ball 302, and ball 302 is embedded in the groove 102 of keyboard body 10.
Principle of work:
A kind of warm braw keyboard, USB connecting line 20 are connected to keyboard body 10 back, and for warm-air drier 30 provides power supply, keyboard body 10 right sides are provided with a warm-air drier switch 101, control the duty of warm-air drier 30; Warm-air drier 30 is cylindrical shape, and bosom is provided with heating wire 303, and a fan 304 is equipped with at the rear portion, and afterbody is provided with some through holes 305, after energising, and heating wire 303 heatings, fan 304 rotates, and warm-air drier 30 will blow out hot blast; Warm-air drier 30 bottoms are connected with a flexible connecting rod 301, its end is provided with a ball 302, and ball 302 is embedded in the groove 102 of keyboard body 10, and ball 302 can shake in groove 102, the angle of flexible connecting rod 301 can be regulated, and warm-air drier 30 can carry out multi-angle to be regulated.
Claims (3)
1. a warm braw keyboard, comprise keyboard body (10), USB connecting line (20) and warm-air drier (30), it is characterized in that: described USB connecting line (20) is connected to keyboard body (10) back, and warm-air drier (30) is fixed on keyboard body (10) right side; Warm-air drier (30) is cylindrical shape, and bosom is provided with heating wire (303), and a fan (304) is equipped with at the rear portion, and afterbody is provided with some through holes (305).
2. a kind of warm braw keyboard according to claim 1 is characterized in that: described keyboard body (10) right side is provided with a warm-air drier switch (101).
3. a kind of warm braw keyboard according to claim 1, it is characterized in that: described warm-air drier (30) bottom is connected with a flexible connecting rod (301), its end is provided with a ball (302), and ball (302) is embedded in the groove (102) of keyboard body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571677 CN202948403U (en) | 2012-11-01 | 2012-11-01 | Warm air keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571677 CN202948403U (en) | 2012-11-01 | 2012-11-01 | Warm air keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202948403U true CN202948403U (en) | 2013-05-22 |
Family
ID=48424098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220571677 Expired - Fee Related CN202948403U (en) | 2012-11-01 | 2012-11-01 | Warm air keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202948403U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267310A (en) * | 2013-06-05 | 2013-08-28 | 刘旺平 | Keyboard instrument device for being practiced and played in winters and summers |
| CN104465183A (en) * | 2015-01-01 | 2015-03-25 | 胡建娣 | Heating keyboard |
| KR20200016588A (en) * | 2018-08-07 | 2020-02-17 | 최경래 | Fan Installable Computer Keyboard |
-
2012
- 2012-11-01 CN CN 201220571677 patent/CN202948403U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267310A (en) * | 2013-06-05 | 2013-08-28 | 刘旺平 | Keyboard instrument device for being practiced and played in winters and summers |
| CN104465183A (en) * | 2015-01-01 | 2015-03-25 | 胡建娣 | Heating keyboard |
| KR20200016588A (en) * | 2018-08-07 | 2020-02-17 | 최경래 | Fan Installable Computer Keyboard |
| KR102101083B1 (en) * | 2018-08-07 | 2020-04-14 | 최경래 | Fan Installable Computer Keyboard |
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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: 20130522 Termination date: 20131101 |