CN208613275U - A kind of computer keyboard deashing device - Google Patents
A kind of computer keyboard deashing device Download PDFInfo
- Publication number
- CN208613275U CN208613275U CN201821194588.9U CN201821194588U CN208613275U CN 208613275 U CN208613275 U CN 208613275U CN 201821194588 U CN201821194588 U CN 201821194588U CN 208613275 U CN208613275 U CN 208613275U
- Authority
- CN
- China
- Prior art keywords
- shell
- dust
- turntable
- connecting tube
- computer keyboard
- 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 discloses a kind of computer keyboard deashing devices, including shell, the side bottom end of the shell is inlaid with turntable by rolling bearing rotation, the inside of the turntable is interspersed with connecting tube, exhaust fan is embedded on rear side of the inner bottom of the shell, and the air intake of exhaust fan by pipeline with connect tube end using sealing bearing be fixedly connected, the surface activity of the connecting tube is socketed with casing, and the surface of casing is fixed with cyclic annular brush body, the surface of described sleeve pipe, which is located between cyclic annular brush body, is equipped with through-hole, the side of the shell, which is located at the top of turntable, is fixedly installed with headlamp, and the other side of shell is connected with dust-collecting box, the rear end of the dust-collecting box is inlaid with strainer.The apparatus structure designs advantages of simple, easy to operate, time saving and energy saving, and convenient for adjusting, keyboard ash-removal effect is good, and dust is facilitated to collect, and safety and stability is applied widely, is conducive to popularize.
Description
Technical field
The utility model belongs to keyboard technique field, and in particular to a kind of computer keyboard deashing device.
Background technique
Keyboard is a kind of instruction and data input unit for operating equipment operation, is also referred to by system arrangement operation one
One group of function key of platform machine or equipment, it is also most important input equipment that keyboard, which is the most frequently used, can will be English by keyboard
Letter, number, punctuation mark etc. are input in computer, to issue order, input data etc. to computer.But keyboard makes
With the time it is long in the case where big multipair accumulation dust and dirt, these dusts and dirt at the surface of keyboard and the gap of key again
Cleaning is got up very troublesome and not only time-consuming and laborious using manual cleaning, but also the tool used of cooperation is relatively more, operation hardly possible
Degree is big, is unfavorable for widely popularizing.
Utility model content
The purpose of this utility model is to provide a kind of computer keyboard deashing device, structure designs advantages of simple, operation
Convenient, time saving and energy saving, convenient for adjusting, keyboard ash-removal effect is good, and dust is facilitated to collect, and safety and stability is applied widely, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: a kind of computer keyboard deashing device, including
Shell, the side bottom end of the shell are inlaid with turntable by rolling bearing rotation, and the internal end surface of turntable be welded with it is driven
Gear, the inner tip of the shell are fixedly installed with variable-frequency motor, and the output shaft of variable-frequency motor be fixedly connected with it is driven
The intermeshing driving gear of gear, the inside of the turntable are interspersed with connecting tube, are embedded on rear side of the inner bottom of the shell
Have an exhaust fan, and the air intake of exhaust fan by pipeline with connect tube end and be fixedly connected using sealing bearing, the connecting tube
Surface activity be socketed with casing, and the surface of casing is fixed with cyclic annular brush body, and the surface of described sleeve pipe is located at cyclic annular hair
Through-hole is equipped between brush ontology, the side of the shell, which is located at the top of turntable, is fixedly installed with headlamp, and shell is another
Side is connected with dust-collecting box, and the rear end of the dust-collecting box is inlaid with strainer, and the bottom of the shell is welded with handle, and peace in handle
Equipped with lithium battery group.
Preferably, one end of the connecting tube is set as square tube, and the surface of connecting tube is at least provided with two groups of limiting slots.
Preferably, equidistant on the inner wall of described sleeve pipe to be at least pasted with four groups of stop collars, and the end of casing is equipped with cone
The gas nozzle of type.
Preferably, the shell and dust-collecting box junction are equipped with elastic clamping block, and the inside of dust-collecting box is equipped with and elastic card
The mutually matched card slot of block.
Preferably, the surface of the handle is coated with non-slip rubber set, and the bottom thread of handle is connected with end cap.
Preferably, the front of the shell is equipped with three groups of control switches being electrically connected by conducting wire and lithium battery group,
And three groups of control switches pass through conducting wire respectively and variable-frequency motor, exhaust fan and headlamp are electrically connected.
Compared with prior art, the utility model has the beneficial effects that
1, it is connect with connecting tube by pipeline by exhaust fan, and the surface of connecting tube is socketed with adjustable prominent connection
The casing with through-hole of length of tube may be implemented the dust of surface of keyboard to be drawn onto dust-collecting box；
2, the cyclic annular hairbrush sheet for driving driving gear rotation to make turntable rotation that sleeve surface may be implemented by variable-frequency motor
Body rotation, so that the dust for being difficult to absorb to surface of keyboard is cleared up, and headlamp can be provided to when clearing up dust
Light source.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the structural schematic diagram of the utility model connecting tube.
In figure: 1 shell, 2 turntables, 3 driven gears, 4 variable-frequency motors, 5 driving gears, 6 connecting tubes, 61 limiting slots, 7 exhausting
Machine, 8 casings, 81 stop collars, 9 cyclic annular brush bodies, 10 through-holes, 11 headlamps, 12 dust-collecting boxes, 13 strainers, 14 handles, 15 lithiums electricity
Pond group, 16 control switches.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of computer keyboard deashing device as shown in Figs. 1-3, including shell 1, described outer
The side bottom end of shell 1 is inlaid with turntable 2 by rolling bearing rotation, and the internal end surface of turntable 2 is welded with driven gear 3, institute
The inner tip for stating shell 1 is fixedly installed with variable-frequency motor 4, and the output shaft of variable-frequency motor 4 is fixedly connected with and driven gear 3
Intermeshing driving gear 5, the inside of the turntable 2 are interspersed with connecting tube 6, are embedded on rear side of the inner bottom of the shell 1
There is exhaust fan 7, and the air intake of exhaust fan 7 is fixedly connected with 6 end of connecting tube using sealing bearing by pipeline, the connection
The surface activity of pipe 6 is socketed with casing 8, and the surface of casing 8 is fixed with cyclic annular brush body 9, and the surface of described sleeve pipe 8 is located at
Through-hole 10 is equipped between cyclic annular brush body 9, the top that the side of the shell 1 is located at turntable 2 is fixedly installed with headlamp 11,
And the other side of shell 1 is connected with dust-collecting box 12, the rear end of the dust-collecting box 12 is inlaid with strainer 13, the bottom of the shell 1
It is welded with handle 14, and lithium battery group 15 is installed in handle 14.
Specifically, one end of the connecting tube 6 is set as square tube, and the surface of connecting tube 6 is at least provided with two groups of limiting slots
61.Can be socketed by limiting slot 61 in order to casing 8, and square tube can be improved casing 8 socket stability, convenient for casing 8 with
Connecting tube 6 rotate.
Specifically, equidistant on the inner wall of described sleeve pipe 8 be at least pasted with four groups of stop collars 81, and the end of casing 8 is set
There is tapered gas nozzle.Can be in order to the surface that casing 8 is fixed on connecting tube 6 by stop collar 81, and tapered gas nozzle can
In order to inspiration dust.
Specifically, the shell 1 is equipped with elastic clamping block with 12 junction of dust-collecting box, and the inside of dust-collecting box 12 is equipped with and bullet
The property mutually matched card slot of fixture block.It can connecting and fixing in order to dust-collecting box 12 by elastic clamping block and card slot.
Specifically, the surface of the handle 14 is coated with non-slip rubber set, and the bottom thread of handle 14 is connected with end cap.
Skidding when can preventing from holding handle 14 by non-slip rubber set, and end cap can be in order to the replacement of lithium battery group 15.
It is opened specifically, the front of the shell 1 is equipped with three groups by the control that conducting wire is electrically connected with lithium battery group 15
16 are closed, and three groups of control switches 16 are electrically connected by conducting wire and variable-frequency motor 4, exhaust fan 7 and headlamp 11 respectively.
Working principle: in use, first casing 8 using 81 sets of stop collar in the limiting slot 61 on 6 surface of connecting tube, adjust
Then length of the casing 8 relative to connecting tube 6 controls exhaust fan 7 using control switch 16 and headlamp 11 works, may be implemented
The dust of surface of keyboard is drawn onto dust-collecting box 12 from the through-hole 10 on 8 surface of casing, and control switch 16 is utilized to control variable-frequency electric
Machine 4 drives the rotation of driving gear 5 to rotate turntable 2, realizes that the cyclic annular brush body 9 on 8 surface of casing rotates, thus to keyboard table
The dust that face is difficult to absorb is cleared up, which designs advantages of simple, easy to operate, time saving and energy saving, convenient for adjusting, key
Disk ash-removal effect is good, and dust is facilitated to collect, and safety and stability is applied widely, is conducive to popularize.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of computer keyboard deashing device, including shell (1), it is characterised in that: the side bottom end of the shell (1) passes through
Rolling bearing rotation is inlaid with turntable (2), and the internal end surface of turntable (2) is welded with driven gear (3), the shell (1)
Inner tip is fixedly installed with variable-frequency motor (4), and the output shaft of variable-frequency motor (4) is fixedly connected with and driven gear (3) phase
The inside of the driving gear (5) mutually engaged, the turntable (2) is interspersed with connecting tube (6), after the inner bottom of the shell (1)
Side is embedded with exhaust fan (7), and the air intake of exhaust fan (7) is fixed with connecting tube (6) end using sealing bearing by pipeline
Connection, the surface activity of the connecting tube (6) is socketed with casing (8), and the surface of casing (8) is fixed with cyclic annular brush body
(9), the surface of described sleeve pipe (8), which is located between cyclic annular brush body (9), is equipped with through-hole (10), the side position of the shell (1)
It is fixedly installed at the top of turntable (2) headlamp (11), and the other side of shell (1) is connected with dust-collecting box (12), the collection
The rear end of dirt box (12) is inlaid with strainer (13), and the bottom of the shell (1) is welded with handle (14), and installation in handle (14)
There are lithium battery group (15).
2. a kind of computer keyboard deashing device according to claim 1, it is characterised in that: the one of the connecting tube (6)
End is set as square tube, and the surface of connecting tube (6) is at least provided with two groups of limiting slots (61).
3. a kind of computer keyboard deashing device according to claim 1, it is characterised in that: the inner wall of described sleeve pipe (8)
It is above equidistant to be at least pasted with four groups of stop collars (81), and the end of casing (8) is equipped with tapered gas nozzle.
4. a kind of computer keyboard deashing device according to claim 1, it is characterised in that: the shell (1) and dust
Box (12) junction is equipped with elastic clamping block, and the inside of dust-collecting box (12) is equipped with and the mutually matched card slot of elastic clamping block.
5. a kind of computer keyboard deashing device according to claim 1, it is characterised in that: the surface of the handle (14)
It is coated with non-slip rubber set, and the bottom thread of handle (14) is connected with end cap.
6. a kind of computer keyboard deashing device according to claim 1, it is characterised in that: the front of the shell (1)
Three groups of control switches (16) being electrically connected by conducting wire and lithium battery group (15) are installed, and three groups of control switches (16) are respectively
It is electrically connected by conducting wire and variable-frequency motor (4), exhaust fan (7) and headlamp (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821194588.9U CN208613275U (en) | 2018-07-26 | 2018-07-26 | A kind of computer keyboard deashing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821194588.9U CN208613275U (en) | 2018-07-26 | 2018-07-26 | A kind of computer keyboard deashing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208613275U true CN208613275U (en) | 2019-03-19 |
Family
ID=65707491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821194588.9U Expired - Fee Related CN208613275U (en) | 2018-07-26 | 2018-07-26 | A kind of computer keyboard deashing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208613275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721934A (en) * | 2019-10-25 | 2020-01-24 | 温州推前浪网络科技有限公司 | Keyboard cleaning and sundry placing device utilizing air negative pressure effect |
-
2018
- 2018-07-26 CN CN201821194588.9U patent/CN208613275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721934A (en) * | 2019-10-25 | 2020-01-24 | 温州推前浪网络科技有限公司 | Keyboard cleaning and sundry placing device utilizing air negative pressure effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20190726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |