CN204158321U - A kind of keyboard dust collector - Google Patents
A kind of keyboard dust collector Download PDFInfo
- Publication number
- CN204158321U CN204158321U CN201420589437.9U CN201420589437U CN204158321U CN 204158321 U CN204158321 U CN 204158321U CN 201420589437 U CN201420589437 U CN 201420589437U CN 204158321 U CN204158321 U CN 204158321U
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- China
- Prior art keywords
- wind
- air
- housing
- air channel
- shaped blade
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- Expired - Fee Related
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Abstract
A kind of keyboard dust collector, comprise housing (1), the front end of described housing (1) is provided with dust suction and twitches one's mouth (2), the inside of housing (1) is provided with the air-breathing air channel (3) that twitch one's mouth with dust suction (2) are connected, equally spacedly on the madial wall in air-breathing air channel (3) offer arc wind guide tank (4), wind-guiding arc shaped blade (5) is provided with between adjacent two arc wind guide tanks (4), the end in air-breathing air channel (3) is provided with drawing fan (10), the air outlet arranged outside of drawing fan (10) has collection ash silo (8), between drawing fan (10) and collection ash silo (8), screen pack (7) is installed, the utility model is provided with dust suction in the front end of housing and twitches one's mouth, equally spacedly on the madial wall in air-breathing air channel offer arc wind guide tank, wind-guiding arc shaped blade is provided with between adjacent two arc wind guide tanks, define larger wind-force, promote the ability of winding dust and impurity, the efficient dust suction in narrow space can be realized, use easily.
Description
Technical field
The utility model relates to a kind of dust catcher, particularly relates to a kind of keyboard dust collector.
Background technology
Existing computor-keyboard is easy to be infected with many dusts in use for some time, the dust fallen in slight space particularly between button and impurity are difficult to remove, use and the life-span of keyboard can be affected after time is long, lack a kind of device that can realize carrying out in narrow space efficient dust suction always.
Summary of the invention
The purpose of this utility model is difficult to remove for existing computor-keyboard dust and impurity, defect and the deficiency of in narrow space, carrying out efficient dust suction cannot be realized, a kind of compact structure is now provided, realizes carrying out efficient dust suction in narrow space, a kind of keyboard dust collector that pick-up performance is good.
For achieving the above object, technical solution of the present utility model is: a kind of keyboard dust collector, comprise housing, the front end of described housing is provided with dust suction and twitches one's mouth, the inside of housing is provided with the air-breathing air channel be connected of twitching one's mouth with dust suction, equally spacedly on the madial wall in air-breathing air channel offer arc wind guide tank, wind-guiding arc shaped blade is provided with between adjacent two arc wind guide tanks, the end in air-breathing air channel is provided with drawing fan, the air outlet arranged outside of drawing fan has collection ash silo, between drawing fan and collection ash silo, screen pack is installed, the outside of collection ash silo offers the exhaust outlet running through housing.
Described arc wind guide tank and wind-guiding arc shaped blade are 1/3-2/3 pitch, and the height of wind-guiding arc shaped blade in the inner wall surface of air-breathing air channel is the 1/12-1/10 of wind-guiding arc shaped blade diameter.
Described screen pack is disk filtration net, and disk filtration net is arranged on annular bearing inside.
The inside of described housing is provided with battery compartment, is provided with rechargeable battery or dry cell in battery compartment.
The beneficial effects of the utility model are: the front end of housing is provided with dust suction and twitches one's mouth, dust suction is twitched one's mouth and to be connected with air-breathing air channel, equally spacedly on the madial wall in air-breathing air channel offer arc wind guide tank, wind-guiding arc shaped blade is provided with between adjacent two arc wind guide tanks, define larger wind-force, promote the ability of winding dust and impurity, the efficient dust suction in narrow space can be realized, use easily.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: housing 1, dust suction twitches one's mouth 2, air-breathing air channel 3, arc wind guide tank 4, wind-guiding arc shaped blade 5, battery compartment 6, screen pack 7, collection ash silo 8, exhaust outlet 9, drawing fan 10.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and with detailed description of the invention, the utility model to be described in further detail:
See Fig. 1, a kind of keyboard dust collector of the present utility model, comprise housing 1, the front end of described housing 1 is provided with dust suction and twitches one's mouth 2, the inside of housing 1 is provided with the 2 air-breathing air channels 3 be connected of twitching one's mouth with dust suction, equally spacedly on the madial wall in air-breathing air channel 3 offer arc wind guide tank 4, wind-guiding arc shaped blade 5 is provided with between adjacent two arc wind guide tanks 4, the end in air-breathing air channel 3 is provided with drawing fan 10, the air outlet arranged outside of drawing fan 10 has collection ash silo 8, between drawing fan 10 and collection ash silo 8, screen pack 7 is installed, the outside of collection ash silo 8 offers the exhaust outlet 9 running through housing 1.
Described arc wind guide tank 4 and wind-guiding arc shaped blade 5 are 1/3-2/3 pitch, and the height of wind-guiding arc shaped blade 5 in the inner wall surface of air-breathing air channel 3 is the 1/12-1/10 of wind-guiding arc shaped blade 5 diameter.
Described screen pack 7 is disk filtration net, and disk filtration net is arranged on annular bearing inside.
The inside of described housing 1 is provided with battery compartment 6, is provided with rechargeable battery or dry cell in battery compartment 6.
Housing 1 adopts cavity structure made of plastic, and the front end of housing 1 is provided with dust suction and twitches one's mouth 2, and dust suction 2 employings of twitching one's mouth have flexible rubber and make, and dust suction is twitched one's mouth and 2 can be extend in the space of keyboard.The inside of housing 1 is provided with the 2 air-breathing air channels 3 be connected of twitching one's mouth with dust suction, and air-breathing air channel 3 is cylindrical structural, equally spacedly on the madial wall in air-breathing air channel 3 offers arc wind guide tank 4, is provided with wind-guiding arc shaped blade 5 between adjacent two arc wind guide tanks 4.Arc wind guide tank 4 and wind-guiding arc shaped blade 5 are 1/3-2/3 pitch, the setting of this pitch can make the air-flow through air-breathing air channel 3 form ring rotation air-flow, define larger wind-force, improve the ability of winding dust and impurity, the height of wind-guiding arc shaped blade 5 in the inner wall surface of air-breathing air channel 3 is the 1/12-1/10 of wind-guiding arc shaped blade 5 diameter.
The end in air-breathing air channel 3 is provided with drawing fan 10, and drawing fan 10 makes by bleeding dust suction twitch one's mouth near 2 and forms larger negative pressure, can, by the dust and other impurities sucking-off of the dust on keyboard and keyboard, be made it to enter air-breathing air channel 3 by this negative pressure.The air outlet arranged outside of drawing fan 10 has collection ash silo 8, and be provided with screen pack 7 between drawing fan 10 and collection ash silo 8, screen pack 7 is disk filtration net, and disk filtration net is arranged on annular bearing inside.The outside of collection ash silo 8 offers the exhaust outlet 9 running through housing 1, and the gas after screen pack 7 filters is discharged from exhaust outlet 9, and dust and impurity can be deposited in collection ash silo 8.
The inside of housing 1 is provided with battery compartment 6, is provided with rechargeable battery or dry cell in battery compartment 6, and battery compartment 6 is powered for drawing fan 10, and the outside of housing 1 is also provided with control button.The utility model compact structure, efficiently solves the problem that the dust of traditional keyboard and impurity are not easy to clear up, can realize the efficient dust suction in narrow space, use easily.
Claims (4)
1. a keyboard dust collector, comprise housing (1), it is characterized in that: the front end of described housing (1) is provided with dust suction and twitches one's mouth (2), the inside of housing (1) is provided with the air-breathing air channel (3) that twitch one's mouth with dust suction (2) are connected, equally spacedly on the madial wall in air-breathing air channel (3) offer arc wind guide tank (4), wind-guiding arc shaped blade (5) is provided with between adjacent two arc wind guide tanks (4), the end in air-breathing air channel (3) is provided with drawing fan (10), the air outlet arranged outside of drawing fan (10) has collection ash silo (8), between drawing fan (10) and collection ash silo (8), screen pack (7) is installed, the outside of collection ash silo (8) offers the exhaust outlet (9) running through housing (1).
2. a kind of keyboard dust collector according to claim 1, it is characterized in that: described arc wind guide tank (4) and wind-guiding arc shaped blade (5) are 1/3-2/3 pitch, the height of wind-guiding arc shaped blade (5) in air-breathing air channel (3) inner wall surface is the 1/12-1/10 of wind-guiding arc shaped blade (5) diameter.
3. a kind of keyboard dust collector according to claim 1, is characterized in that: described screen pack (7) is disk filtration net, and disk filtration net is arranged on annular bearing inside.
4. a kind of keyboard dust collector according to claim 1, is characterized in that: the inside of described housing (1) is provided with battery compartment (6), and battery compartment is provided with rechargeable battery or dry cell in (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589437.9U CN204158321U (en) | 2014-10-13 | 2014-10-13 | A kind of keyboard dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589437.9U CN204158321U (en) | 2014-10-13 | 2014-10-13 | A kind of keyboard dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204158321U true CN204158321U (en) | 2015-02-18 |
Family
ID=52532061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420589437.9U Expired - Fee Related CN204158321U (en) | 2014-10-13 | 2014-10-13 | A kind of keyboard dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204158321U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081207A (en) * | 2015-09-16 | 2015-11-25 | 宋宜德 | Sand and dust removing device |
| CN106974585A (en) * | 2017-05-24 | 2017-07-25 | 王金锁 | A kind of keyboard aspiration pen |
| CN108497998A (en) * | 2018-05-15 | 2018-09-07 | 苏州川欧电器有限公司 | A kind of Portable dust collector |
| CN110934546A (en) * | 2019-08-29 | 2020-03-31 | 贵州医科大学 | Be used for general cleaning and disinfecting equipment in ward ground |
| CN111867337A (en) * | 2020-08-05 | 2020-10-30 | 维沃移动通信有限公司 | Heat sink device |
-
2014
- 2014-10-13 CN CN201420589437.9U patent/CN204158321U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081207A (en) * | 2015-09-16 | 2015-11-25 | 宋宜德 | Sand and dust removing device |
| CN106974585A (en) * | 2017-05-24 | 2017-07-25 | 王金锁 | A kind of keyboard aspiration pen |
| CN108497998A (en) * | 2018-05-15 | 2018-09-07 | 苏州川欧电器有限公司 | A kind of Portable dust collector |
| CN110934546A (en) * | 2019-08-29 | 2020-03-31 | 贵州医科大学 | Be used for general cleaning and disinfecting equipment in ward ground |
| CN110934546B (en) * | 2019-08-29 | 2021-03-23 | 河南省胸科医院 | Be used for general cleaning and disinfecting equipment in ward ground |
| CN111867337A (en) * | 2020-08-05 | 2020-10-30 | 维沃移动通信有限公司 | Heat sink device |
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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: 20150218 Termination date: 20151013 |
|
| EXPY | Termination of patent right or utility model |