CN209070496U - Computer keyboard dust guard - Google Patents
Computer keyboard dust guard Download PDFInfo
- Publication number
- CN209070496U CN209070496U CN201822033091.5U CN201822033091U CN209070496U CN 209070496 U CN209070496 U CN 209070496U CN 201822033091 U CN201822033091 U CN 201822033091U CN 209070496 U CN209070496 U CN 209070496U
- Authority
- CN
- China
- Prior art keywords
- keyboard
- dustproof membrane
- placing box
- dust guard
- rotation axis
- 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 patent discloses computer keyboard dust guard, and in particular to the technical field of computer hardware.Computer keyboard dust guard, keyboard groove including placing box and in the middle part of placing box, there are two rotation axis for rotation connection in the placing box, two rotation axis are located at the front and rear sides of keyboard groove, dustproof membrane is coated between two rotation axis, the upside of the dustproof membrane passes through keyboard groove.The problem of existing dustproof membrane can not stop the dust on keyboard completely is overcome using technical solutions of the utility model, can be used for the daily protection of keyboard.
Description
Technical field
The utility model relates to the technical fields of computer hardware, in particular to computer keyboard dust guard.
Background technique
With the high speed development of science and technology, electronic product such as computer makes constant progress, and the use of computer is also increasingly wider
It is general, the keyboard input equipment important as computer, although keyboard still can not as the status of input equipment as technology develops
It is substituted.
Keyboard is easy to fall in use the sundries such as dust, swill in keyboard gap, due to sundries
Matter is complicated, and the cleaning of the tools such as not easy-to-use hairbrush influences operation and beauty.In order to stop sundries and dust to fall into as far as possible, people
Keyboard dustproof film is designed, can relatively efficiently be solved the above problems, but still there is gap between dustproof membrane and keyboard, dust
It is easy to slide into from gap；And dustproof membrane is not fixed on keyboard, is easy to be touched down or is displaced, so as to cause dust
It falls directly on keyboard.
Utility model content
The utility model is intended to provide computer keyboard dust guard, can not complete blocks key to solve existing dustproof membrane
The problem of dust on disk.
In order to achieve the above object, the base case of the utility model is as follows: computer keyboard dust guard, including places
Case and the keyboard groove in the middle part of placing box, there are two rotation axis, two rotation axis point for the interior rotation connection of the placing box
Not Wei Yu keyboard groove front and rear sides, dustproof membrane is coated between two rotation axis, the upside of the dustproof membrane passes through key
Dish groove.
The principle and effect of base case: when in use, under first lifting dustproof membrane and keyboard being placed on dustproof membrane just
Then dustproof membrane pushing is made it be adjacent to surface of keyboard, taps keyboard in this way convenient for user by side.No matter keyboard is usually in this way
Using or it is idle place when, dust can not all be fallen on keyboard.
When having accumulated dust on dustproof membrane after a period of use, rotation axis is driven to turn and pullling dustproof membrane at this time
It is dynamic, to there is the dustproof membrane of dust to turn in placing box product, realize the replacement of dustproof membrane；And it is located inside placing box
Dustproof membrane is then hung upside down between two rotation axis, and the dust on this part dustproof membrane returns under the effect of gravity gradually to be fallen
Into placing box, so that the automatic dust removing to dustproof membrane is realized, to extend the service life of dedusting film.And user exists
Also it will drive dustproof membrane vibration during tapping to keyboard, to accelerate the speed that dust is fallen, improve dustproof membrane
Dust removing effects.
Further, one end of the rotation axis is connected with the handle across placing box.
It can be convenient for rotation axis by handle, to realize the replacement of dustproof membrane in keyboard groove, it is ensured that when using every time
The dust for not having dust on dustproof membrane, and turning on the dustproof membrane inside placing box can fall under the gravity of itself
It drops down onto placing box, the removing of dust is realized, and since people can drive dustproof membrane to vibrate when touching keyboard, to accelerate
Dust is fallen on dustproof membrane, dust removing effects of the Zeng Qiang to dustproof membrane.
Further, column is additionally provided in the placing box, is fixed with hairbrush at the top of the column, the hairbrush with turn
Dustproof membrane on moving axis offsets.
The dust of dustproof membrane surface adhesion can be removed to point by hairbrush to fall, improve the effect of dedusting.
Further, disposal box is additionally provided on the column.
The dust under hairbrush brush can be subjected to centralized collection by disposal box, alleviate the subsequent cleaning to inside placing box
Difficulty.
Further, the front and rear sides of the keyboard groove slidably connect follow block.
The surface that the rear and front end of keyboard groove can be pushed and it is made to be attached to keyboard by follow block uses keyboard convenient for personnel.
Further, sliding slot is further fixed at left and right sides of the keyboard groove, the sliding slot is for drawing dustproof membrane.
By above-mentioned setting, the problem of dust falls into keyboard groove from the region at left and right sides of dustproof membrane is avoided, is enhanced
The dust-proof effect of dustproof membrane.
Further, the side of the placing box is equipped with slide, and the slide is used to open or close key dish groove.
Keyboard can be put into from placing box side by slide, so that the maintenance of keyboard is more convenient.
Detailed description of the invention
Fig. 1 is the left view of the utility model computer keyboard dust guard；
Fig. 2 is the top view of the utility model computer keyboard dust guard.
Specific embodiment
The utility model is described in further detail below by specific embodiment:
Appended drawing reference in Figure of description includes: placing box 1, keyboard groove 2, rotation axis 3, dustproof membrane 4, handle 5, column
6, hairbrush 7, disposal box 8, follow block 9, sliding slot 10, slide 11.
Embodiment is substantially as shown shown in Figure 1 and Figure 2: computer keyboard dust guard, including placing box 1 and be located at place
The keyboard groove 2 at the middle part of case 1, in placing box 1 rotation connection there are two rotation axis 3, the right end of each rotation axis 3 be welded with across
The handle 5 of placing box 1 rotates each rotation axis 3 by handle 5；Two rotation axis 3 are located at the front and back of keyboard groove 2
Two sides are coated with dustproof membrane 4 between two rotation axis 3, and the upside of dustproof membrane 4 passes through keyboard groove 2, and the downside of dustproof membrane 4 is located at
The lower section of keyboard groove 2 drives dustproof membrane 4 to rotate, to realize the replacement of dustproof membrane 4 in keyboard groove 2 by rotation axis 3.
Two columns 6 are also welded in placing box 1, column 6 is located at the lower section of rotation axis 3, and hairiness is pasted at the top of column 6
Brush 7, hairbrush 7 offsets with the dustproof membrane 4 in rotation axis 3, and when rotation axis 3 drives dustproof membrane 4 to rotate, hairbrush 7 can will be attached to
Dust on dustproof membrane 4 cleans out, and improves the effect of dedusting.Middle part on column 6 is fixed with disposal box 8, and disposal box 8 can incite somebody to action
The dust centralized collection that hairbrush 7 cleans out is reduced to the cleaning difficulty inside placing box 1.The front and rear sides of keyboard groove 2
Follow block 9 is slidably connected, dustproof membrane 4 can be pushed by follow block 9 and is adjacent to it on the surface of keyboard, a left side for keyboard groove 2
Right two sides are welded with sliding slot 10, and sliding slot 10 is for drawing dustproof membrane 4, and the setting of sliding slot 10 prevents dust from dustproof membrane
4 left and right sides falls to the problems in keyboard groove 2.The left slide of placing box 1 is connected with slide 11, and slide 11 is used to open
Or close key dish groove 2.
In the present embodiment, when in use, sliding slide 11 first opens keyboard groove 2 and keyboard is put into keyboard groove 2,
It is then shut off slide 11 and slides follow block 9, follow block 9 drives dustproof membrane 4 to push and makes its docile on the surface of keyboard at this time, is convenient for
Use of the personnel to keyboard.
When the present apparatus after a period of use, 4 surface of dustproof membrane in keyboard groove 2 is attached to dust, rotates at this time
Two handles 5, handle 5 is rotated after rotating by the drive dustproof membrane 4 of rotation axis 3, to realize the replacement of dustproof membrane 4.And it is attached
There is the dustproof membrane 4 of dust to turn to 1 inside of placing box after, the dust on dustproof membrane 4 is cleaned out by hairbrush 7, to extend
The service life of dustproof membrane 4.And the dust fallen is fallen directly into disposal box 8, realizes the centralized collection to dust, is reduced
Cleaning difficulty inside placing box 1.
When dustproof membrane 4 is after the cleaning of hairbrush 7, if being also attached with a small amount of dust on dustproof membrane 4, this part dust can be
It is fallen in placing box 1 on slave dustproof membrane 4 under the gravity of itself slowly；And energy when user taps keyboard
It drives dustproof membrane 4 to vibrate, to accelerate the second cosmic velocity of dust by different vibration frequencies, further improves dustproof membrane
4 automatic dust removing effect, extends the service life of dustproof membrane 4.
The above are merely the embodiments of the present invention, in scheme, the common sense such as well known specific structure and/or characteristic are herein
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.This application claims protection scope should be with the content of its claim
Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (7)
1. computer keyboard dust guard, it is characterised in that: the keyboard groove including placing box and in the middle part of placing box, it is described to put
Setting rotation connection in case, there are two rotation axis, two rotation axis to be located at the front and rear sides of keyboard groove, turns described in two
Dustproof membrane is coated between moving axis, the upside of the dustproof membrane passes through keyboard groove.
2. computer keyboard dust guard according to claim 1, it is characterised in that: one end of the rotation axis is connected with
Across the handle of placing box.
3. computer keyboard dust guard according to claim 2, it is characterised in that: be additionally provided in the placing box vertical
Column is fixed with hairbrush at the top of the column, and the hairbrush offsets with the dustproof membrane in rotation axis.
4. computer keyboard dust guard according to claim 3, it is characterised in that: be additionally provided with dust on the column
Case.
5. computer keyboard dust guard according to claim 1, it is characterised in that: the front and rear sides of the keyboard groove are equal
Slidably connect follow block.
6. computer keyboard dust guard according to claim 5, it is characterised in that: the left and right sides of the keyboard groove is also
It is fixed with sliding slot, the sliding slot is for drawing dustproof membrane.
7. computer keyboard dust guard according to claim 6, it is characterised in that: the side of the placing box, which is equipped with, to be slided
Door, the slide is used to open or close key dish groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822033091.5U CN209070496U (en) | 2018-12-05 | 2018-12-05 | Computer keyboard dust guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822033091.5U CN209070496U (en) | 2018-12-05 | 2018-12-05 | Computer keyboard dust guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209070496U true CN209070496U (en) | 2019-07-05 |
Family
ID=67101260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822033091.5U Expired - Fee Related CN209070496U (en) | 2018-12-05 | 2018-12-05 | Computer keyboard dust guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209070496U (en) |
-
2018
- 2018-12-05 CN CN201822033091.5U patent/CN209070496U/en not_active Expired - Fee Related
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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: 20190705 Termination date: 20191205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |