CN207529282U - A kind of computer display screen dust guard - Google Patents
A kind of computer display screen dust guard Download PDFInfo
- Publication number
- CN207529282U CN207529282U CN201721772293.0U CN201721772293U CN207529282U CN 207529282 U CN207529282 U CN 207529282U CN 201721772293 U CN201721772293 U CN 201721772293U CN 207529282 U CN207529282 U CN 207529282U
- Authority
- CN
- China
- Prior art keywords
- fixed
- stent
- display screen
- inserting column
- limited block
- 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 display screen dust guards,Including fixed frame,Stent,Fixed link,Fixed block and limited block,Shaft is installed inside the fixed frame,Helical spring is set in the shaft,Two fixed frame opposite sides offer fixing groove,The upper and lower ends of two fixed frame opposite sides are fixedly connected with fixed link,The fixed link front is equipped with track,The track is connect by pulley with stent,The side that two stents are away from each other is equipped with Air Filter,One stent side is fixed with inserting column,The inserting column upper and lower ends face offers limiting slot,The inserting column is plugged on another described stent,The limiting slot and limited block grafting,The limited block front is equipped with movable block,The stent side is connect by spring with fixed block,The both sides of the spring are equipped with connecting rod.The advantages of there is the utility model isolation external dust to be contacted with display screen, and ease of assembly is dismantled.
Description
Technical field
The utility model is related to computer dust guard pollution abatement equipment technical field, specially a kind of dust-proof dress of computer display screen
It puts.
Background technology
At present, computer almost has become equipment indispensable in office and family, and computer display is computer
Key fitment, display is the I/O equipment for belonging to computer, i.e. input-output equipment, it is a kind of by certain electronic document
The show tools that human eye is re-reflected on screen is shown to by specific transmission device, computer display does not make for a long time
With dust can be accumulated, the use of display screen is influenced, general display screen dust guard is to existing on display screen when in use
Dust carries out processing protection, and using will clear up during display screen every time, it is impossible to completely cut off contact of the dust with display screen from root,
Dust guard assembly and disassembly is inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of computer display screen dust guard, have isolation external dust with
The advantages of display screen contacts, and ease of assembly is dismantled, solves and display screen is frequently handled, it has not been convenient to the problem of assembly and disassembly.
To achieve the above object, the utility model provides following technical solution：A kind of computer display screen dust guard,
Including fixed frame, stent, fixed link, fixed block and limited block, shaft inside the fixed frame is installed, is set in the shaft
Have a helical spring, two fixed frame opposite sides offer fixing groove, two fixed frame opposite sides up and down
Both ends are fixedly connected with fixed link, and the fixed link front is equipped with track, and the track is connect by pulley with bracket slide,
The side that two stents are away from each other, which is equipped with, is connected with the rotating shaft Air Filter, and a stent side is fixed with grafting
Column, the inserting column upper and lower ends face offer limiting slot, and the inserting column is plugged on another described stent, the limit
Position slot and limited block grafting, the limited block front are equipped with the movable block through stent, and the stent deviates from the one of inserting column
Side is equipped with and the fixed connecting rod of limited block, the connection by spring and fixed block elastic connection, the both sides of the spring
Bar is plugged on fixed block, and the positive middle of the stent is equipped with handle.
Preferably, the fixed link quantity is four, and four fixed links are in the centre of two fixed frame opposite sides
Locate grafting two-by-two.
Preferably, the Air Filter is wrapped in shaft surface.
Preferably, the inserting column quantity is two, and two inserting columns are symmetrical with fixed frame central axes.
Preferably, the limited block is adapted with limiting slot.
Preferably, the spring is in compressive state always.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is opened when having reached display screen use, is closed when not in use anti-by setting shaft and stent
The effect of dirt, the utility model are provided with shaft and stent, Air Filter are equipped between shaft and stent, shaft is in helical spring
Under the action of can carry out back rotation, stent slides in orbit, and display screen needs in use, bracket slide is to both sides, Air Filter
It is wrapped in shaft, does not influence the normal use of display screen, when not in use, two stents to centre are pulled and are closed display screen, are prevented
Dirt net is drawn out, and display screen is completely covered Air Filter, completely cuts off external dust and the contact of display screen, and dust is solved from root
The problem of, avoid the multiple cleaning of display screen.
2nd, the utility model has achieved the effect that ease of assembly is dismantled, the utility model is provided with by setting fixing groove
Fixing groove, fixing groove are opened on fixed frame, and two fixed frames are mounted on the both sides of display screen by fixing groove, and fixed link is two-by-two
Grafting fixes fixed frame on a display screen, and during dismounting, fixed link is separated from each other between any two, and fixed frame takes from display screen
Under, the structure of integral device is simple, ease of assembly dismounting.
3rd, the utility model has reached fixed effect after stent is closed, the utility model setting by setting inserting column
There is an inserting column, after two stents are closed, inserting column grafting is into stent, and under the action of the spring, limited block is clamped with limiting slot,
Inserting column is fixed, and two stents are bonded to each other fixation, and when opening stent, mobile movable block, limited block is separated with limiting slot, and two
A stent is pulled to both sides, uses simpler convenience.
Description of the drawings
Fig. 1 is the front cross-sectional structure diagram of the utility model；
Fig. 2 is front cross-sectional structure diagram after the stent of the utility model is closed；
Fig. 3 is the vertical view schematic cross-sectional view of the utility model；
Fig. 4 is enlarged diagram at the A of the utility model.
In figure：1- fixed frames；2- shafts；3- handles；4- helical springs；5- stents；6- fixed links；7- tracks；8- grafting
Column；9- Air Filters；10- fixing grooves；11- pulleys；12- fixed blocks；13- connecting rods；14- limited blocks；15- movable blocks；16- bullets
Spring；17- limiting slots.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
It please refers to Fig.1 to Fig.4, a kind of embodiment provided by the utility model：A kind of computer display screen dust guard,
Including fixed frame 1, stent 5, fixed link 6, fixed block 12 and limited block 14, shaft 2 inside fixed frame 1 is installed, is covered in shaft 2
Equipped with helical spring 4, two 1 opposite sides of fixed frame offer fixing groove 10, and the utility model is provided with fixing groove 10, Gu
Determine slot 10 to be opened on fixed frame 1, two fixed frames 1 are mounted on the both sides of display screen by fixing groove 10, and fixed link 6 is inserted two-by-two
It connects, fixed frame 1 is fixed on a display screen, during dismounting, fixed link 6 is separated from each other between any two, and fixed frame 1 takes from display screen
Under, the structure of integral device is simple, and ease of assembly dismounting, upper and lower ends and the fixed link 6 of two 1 opposite sides of fixed frame are fixed
Connection, 6 quantity of fixed link are four, and four fixed links 6 are in the middle grafting two-by-two of two 1 opposite sides of fixed frame, fixation
6 front of bar is equipped with track 7, and track 7 is slidably connected by pulley 11 and stent 5, and the utility model is provided with shaft 2 and stent
5, Air Filter 9 is installed, shaft 2 can carry out back rotation under the action of helical spring 4, and stent 5 exists between shaft 2 and stent 5
It is slided on track 7, display screen is needed in use, stent 5 slides into both sides, and Air Filter 9 is wrapped in shaft 2, does not influence to show
The normal use of screen, when not in use, two stents 5 to centre are pulled and are closed display screen, and Air Filter 9 is drawn out, and Air Filter 9 will be aobvious
Display screen is completely covered, and completely cuts off external dust and the contact of display screen, solves the problems, such as dust from root, avoid display screen
Repeatedly cleaning, the side that two stents 5 are away from each other are equipped with the Air Filter 9 being connect with shaft 2, and Air Filter 9 is wrapped in 2 table of shaft
Face, 5 side of stent are fixed with inserting column 8, and 8 quantity of inserting column is two, and two inserting columns 8 are with 1 central axes pair of fixed frame
Claim distribution, the utility model is provided with inserting column 8, and after two stents 5 are closed, 8 grafting of inserting column is into stent 5, in spring 16
Under the action of, limited block 14 is clamped with limiting slot 17, and inserting column 8 is fixed, and two stents 5 are bonded to each other fixation, opens stent 5
When, mobile movable block 15, limited block 14 is separated with limiting slot 17, and two stents 5 are to both sides pulling, using simpler convenience,
8 upper and lower ends face of inserting column offers limiting slot 17, and inserting column 8 is plugged on another stent 5, limiting slot 17 and limited block
14 grafting, limited block 14 are adapted with limiting slot 17, and 14 front of limited block is equipped with the movable block 15 through stent 5, and stent 5 is carried on the back
Side from inserting column 8 is by spring 16 and 12 elastic connection of fixed block, and spring 16 is always in compressive state, and the two of spring 16
Side, which is equipped with, to be plugged on 14 fixed connecting rod 13 of limited block, connecting rod 13 on fixed block 12, the positive middle peace of stent 5
Equipped with handle 3.
Operation principle：In utility model works, fixed frame 1 is mounted on the both sides of display screen by fixing groove 10, fixed
The grafting two-by-two of bar 6, two stents 5 are pulled to centre and are closed, and Air Filter 9 is drawn out, and two stents 5 are bonded to each other, and inserting column 8 is inserted
It taps into stent 5, limited block 14 is clamped with limiting slot 17, fixing bracket 5, more preferable compared to traditional product.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of computer display screen dust guard, including fixed frame（1）, stent（5）, fixed link（6）, fixed block（12）With
Limited block（14）, it is characterised in that：The fixed frame（1）Inside is equipped with shaft（2）, the shaft（2）On be set with spiral
Spring（4）, two fixed frames（1）Opposite side offers fixing groove（10）, two fixed frames（1）Opposite side
Upper and lower ends and fixed link（6）It is fixedly connected, the fixed link（6）Front is equipped with track（7）, the track（7）Pass through
Pulley（11）With stent（5）It is slidably connected, two stents（5）The side being away from each other is equipped with and shaft（2）Connection is prevented
Dirt net（9）, a stent（5）Side is fixed with inserting column（8）, the inserting column（8）Upper and lower ends face opens up limited
Position slot（17）, the inserting column（8）It is plugged on another stent（5）On, the limiting slot（17）With limited block（14）It inserts
It connects, the limited block（14）Front is equipped with through stent（5）Movable block（15）, the stent（5）Away from inserting column（8）'s
Side passes through spring（16）With fixed block（12）Elastic connection, the spring（16）Both sides be equipped with and limited block（14）It is fixed
Connecting rod（13）, the connecting rod（13）It is plugged on fixed block（12）On, the stent（5）Positive middle handle is installed
Hand（3）.
2. a kind of computer display screen dust guard according to claim 1, it is characterised in that：The fixed link（6）
Quantity is four, four fixed links（6）In two fixed frames（1）The grafting two-by-two of the middle of opposite side.
3. a kind of computer display screen dust guard according to claim 1, it is characterised in that：The Air Filter（9）
It is wrapped in shaft（2）Surface.
4. a kind of computer display screen dust guard according to claim 1, it is characterised in that：The inserting column（8）
Quantity is two, two inserting columns（8）With fixed frame（1）Central axes are symmetrical.
5. a kind of computer display screen dust guard according to claim 1, it is characterised in that：The limited block（14）
With limiting slot（17）It is adapted.
6. a kind of computer display screen dust guard according to claim 1, it is characterised in that：The spring（16）Begin
It is in compressive state eventually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721772293.0U CN207529282U (en) | 2017-12-18 | 2017-12-18 | A kind of computer display screen dust guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721772293.0U CN207529282U (en) | 2017-12-18 | 2017-12-18 | A kind of computer display screen dust guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207529282U true CN207529282U (en) | 2018-06-22 |
Family
ID=62579163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721772293.0U Expired - Fee Related CN207529282U (en) | 2017-12-18 | 2017-12-18 | A kind of computer display screen dust guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207529282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145906A (en) * | 2020-10-10 | 2020-12-29 | 快住智能科技（苏州）有限公司 | Support is used in statistics of intelligent equipment information big data that falls off line |
| CN113210392A (en) * | 2021-05-31 | 2021-08-06 | 中国五冶集团有限公司 | Dustproof curtain system |
-
2017
- 2017-12-18 CN CN201721772293.0U patent/CN207529282U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145906A (en) * | 2020-10-10 | 2020-12-29 | 快住智能科技（苏州）有限公司 | Support is used in statistics of intelligent equipment information big data that falls off line |
| CN113210392A (en) * | 2021-05-31 | 2021-08-06 | 中国五冶集团有限公司 | Dustproof curtain system |
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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: 20180622 Termination date: 20181218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |