CN205788023U - A kind of dust-proof lift display - Google Patents
A kind of dust-proof lift display Download PDFInfo
- Publication number
- CN205788023U CN205788023U CN201620527201.1U CN201620527201U CN205788023U CN 205788023 U CN205788023 U CN 205788023U CN 201620527201 U CN201620527201 U CN 201620527201U CN 205788023 U CN205788023 U CN 205788023U
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- China
- Prior art keywords
- dust
- cylinder
- bar
- plate
- proof
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Abstract
The utility model discloses a kind of dust-proof lift display, including backboard and base, described back plate surface corner is equipped with installing hole, the surface of described thermovent is provided with Air Filter, the top of described groove is provided with rotation bar, and the left and right sides of described rotation bar is equipped with limited block, and the bottom of described cross bar is provided with spacer pin, the outer wall of described fixing cylinder is provided with spacing hole, and described spacer pin matches with spacing hole.This dust-proof lift display, the thermovent of inside grooves can be blocked by dust excluding plate, by pulling sliding shoe to slide at the sliding tray within fixed plate, sliding shoe drives dust excluding plate to carry out dust-proof to the top of groove, dust excluding plate drives expansion plate to carry out dust-proof to the both sides of the left and right of groove, coordinated by the spacer pin of cross bar bottom and the spacing hole of fixing drum outer wall and cross bar is fixed, can realize regulating the height of display screen, can be adjusted according to the height of user, increase the comfort level that user uses.
Description
Technical field
This utility model relates to computer hardware technology field, a kind of dust-proof lift display.
Background technology
Display screen is exactly the english abbreviation of light emitting diode, and it is a kind of display by controlling semiconductor light-emitting-diode
Mode, its general appearance is exactly to be typically red light emitting diode by a lot of to form, and the light on and off by lamp show character,
It is used for showing the display screen of the various information such as word, figure, image, animation, market, video, video signal, but existing aobvious
Display screen cannot prevent dust from entering in heat radiation seam, and the such as patent of Application No. 201420273407.7, including shell, shell
One-body molded including backboard, frame and lower frame, backboard and frame, lower frame is fixing with backboard to be connected, although being prone to processing, processing
Expense is low and easy accessibility, but cannot prevent dust from entering into the inside of display screen from heat radiation seam, if the inside of display screen is entered
Enter substantial amounts of dust can reduce display screen service life, and the height of display screen cannot be carried out regulation, it is impossible to according to user
Height be adjusted, user use more uncomfortable.
Utility model content
The purpose of this utility model is to provide a kind of dust-proof lift display, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, this utility model following technical scheme of offer: a kind of dust-proof lift display, including the back of the body
Plate and base, described back plate surface corner is equipped with installing hole, and described back plate surface is provided with groove, and the inside of described groove is provided with
Thermovent, the surface of described thermovent is provided with Air Filter, and the top of described groove is provided with rotation bar, the left and right two of described rotation bar
Side is equipped with limited block, and the inside of described limited block is provided with connecting rod, and described rotation bar runs through connecting rod and limited block, described company
The bottom of extension bar is provided with dust excluding plate, and the left side of described dust excluding plate is provided with expansion plate, and the lower end of described dust excluding plate is provided with fixed plate, institute
The inside stating fixed plate is provided with sliding tray, and the bottom of described dust excluding plate is provided with sliding shoe, described sliding tray and sliding shoe and slides even
Connecing, the bottom dead center position on the surface of described backboard is provided with connector, and the top dead center position of described base is provided with cylinder, described
Cylinder left and right sides outer wall is equipped with chute, and the bottom of described connector is provided with support bar, and described support bar runs through cylinder, described
The left and right sides of support bar is equipped with slide bar, and described slide bar and cylinder are slidably connected, and the inside of described support bar is provided with reinforcement block,
The left and right sides of described reinforcement block is equipped with cross bar, and the left and right sides of described cylinder is equipped with fixing cylinder, and described cross bar runs through
Strut, cylinder and fixing cylinder, described cross bar is slidably connected with fixing cylinder, and the bottom of described cross bar is provided with spacer pin, described fixing
The outer wall of cylinder is provided with spacing hole, and described spacer pin matches with spacing hole.
Preferably, the inner side of described spacer pin is provided with limited cap.
Preferably, the outer wall of described spacer pin is provided with handle.
Preferably, the bottom of described support bar is provided with expansion link.
Preferably, the surface of described backboard is provided with screwed hole.
Compared with prior art, the beneficial effects of the utility model are: this dust-proof lift display, can by dust excluding plate
Blocking the thermovent of inside grooves, by pulling sliding shoe to slide at the sliding tray within fixed plate, sliding shoe drives
The top of groove is carried out dust-proof by dust excluding plate, and dust excluding plate drives expansion plate to carry out dust-proof to the both sides of the left and right of groove, dust excluding plate
The connecting rod of the drive left and right sides, top, is effectively kept away in limited block inner rotation, the angle of regulation dust excluding plate by rotation bar
Exempt from dust and entered into inside display screen by thermovent, extended the service life of display screen, by pulling support bar, supported
Bar is slided in cylinder interior by the slide bar of the left and right sides, and the cross bar of the support bar internal reinforcement block left and right sides is about cylinder two
The chute of side outer wall and the internal slide of fixing cylinder, it is right to be coordinated by the spacer pin of cross bar bottom and the spacing hole of fixing drum outer wall
Cross bar fixes, and can realize regulating the height of display screen, can be adjusted according to the height of user, increase user
The comfort level used.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is back plate surface left view structural representation of the present utility model；
Fig. 3 is cylinder outer wall structural representation of the present utility model；
Fig. 4 is fixing drum outer wall structural representation of the present utility model.
In figure: 1, limited block, 2, groove, 3, rotate bar, 4, Air Filter, 5, connecting rod, 6, dust excluding plate, 7, backboard, 8, even
Fitting, 9, support bar, 10, thermovent, 11, slide bar, 12, limited cap, 13, cylinder, 14, base, 15, expansion link, 16, fixing
Cylinder, 17, handle, 18, spacer pin, 19, cross bar, 20, reinforcement block, 21, installing hole, 22, screwed hole, 23, spacing hole, 24, slide
Groove, 25, fixed plate, 26, sliding shoe, 27, expansion plate, 28, chute.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1-4, a kind of technical scheme of this utility model offer: a kind of dust-proof lift display, including backboard 7
With base 14, corner, described backboard 7 surface is equipped with installing hole 21, and the installation that can be realized backboard 7 by installing hole 21 is fixed, institute
Stating backboard 7 surface and be provided with groove 2, the inside of described groove 2 is provided with thermovent 10, and the surface of described thermovent 10 is provided with Air Filter
4, dust can be reduced by Air Filter 4 and enter into the inside of display screen, the top of described groove 2 is provided with rotation bar 3, described rotation
The left and right sides of bar 3 is equipped with limited block 1, and the inside of described limited block 1 is provided with connecting rod 5, and described rotation bar 3 runs through connecting rod
5 and limited block 1, the bottom of described connecting rod 5 is provided with dust excluding plate 6, can prevent dust from passing through thermovent 10 by dust excluding plate 6 and enter
To the inside of display screen, extending the service life of display screen, the left side of described dust excluding plate 6 is provided with expansion plate 27, by flexible
Plate 27 can realize blocking the groove left and right sides avoiding dust to enter, and the lower end of described dust excluding plate 6 is provided with fixed plate 25, institute
The inside stating fixed plate 25 is provided with sliding tray 24, and the bottom of described dust excluding plate 6 is provided with sliding shoe 26, by sliding shoe 26 scalable
Dust excluding plate 6 block angle and scope, described sliding tray 24 and sliding shoe 26 are slidably connected, and the surface of described backboard 7 is provided with spiral shell
Pit 22, the bottom dead center position on the surface of described backboard 7 is provided with connector 8, and the top dead center position of described base 14 is provided with
Cylinder 13, described cylinder 13 left and right sides outer wall is equipped with chute 28, can be realized the slip of cross bar 18, described company by chute 28
The bottom of fitting 8 is provided with support bar 9, and described support bar 9 runs through cylinder 13, and the bottom of described support bar 9 is provided with expansion link 15, logical
Crossing expansion link 15 and can increase the stability of support bar 9, the left and right sides of described support bar 9 is equipped with slide bar 11, described slide bar 11
Being slidably connected with cylinder 13, the inside of described support bar 9 is provided with reinforcement block 20, and the left and right sides of described reinforcement block 20 is equipped with horizontal stroke
Bar 19, the left and right sides of described cylinder 13 is equipped with fixing cylinder 16, and described cross bar 19 runs through support bar 9, cylinder 13 and fixing cylinder
16, described cross bar 19 is slidably connected with fixing cylinder 16, and the bottom of described cross bar 19 is provided with spacer pin 18, can be real by spacer pin 18
Now being fixed the position of cross bar 19, thus be fixed the position of support bar 9, the outer wall of described spacer pin 18 is provided with hands
Handle 17, the inner side of described spacer pin 18 is provided with limited cap 12, and the outer wall of described fixing cylinder 16 is provided with spacing hole 23, described spacer pin
18 match with spacing hole 23.
Thermovent 10 within groove 2 can be blocked by dust excluding plate 6, pulls sliding shoe 26 in the cunning within fixed plate 25
Dynamic groove 24 slides, and dust excluding plate 6 drives the connecting rod 5 of the left and right sides, top by rotation bar 3 in limited block 1 inner rotation, and then
Regulating the angle of dust excluding plate 6 and block scope, sliding shoe drives dust excluding plate 6 to carry out dust-proof to the top of groove 2, and dust excluding plate drives
The both sides of the left and right of groove 2 are carried out dust-proof by expansion plate 27, pull support bar 9, support bar 9 to be existed by the slide bar 11 of the left and right sides
13 slips in cylinder, the cross bar 19 of support bar 9 internal reinforcement block 20 left and right sides is at the chute of cylinder 13 left and right sides outer wall
28 and the internal slide of fixing cylinder 16, it is right to be coordinated by the spacer pin 18 of cross bar 19 bottom and the spacing hole 23 of fixing cylinder 16 outer wall
The position of cross bar 19 fixes, from the position of support bar 9 is fixed the height regulating display screen.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a dust-proof lift display, including backboard and base, it is characterised in that: described back plate surface corner is equipped with peace
Dress hole, described back plate surface is provided with groove, and the inside of described groove is provided with thermovent, and the surface of described thermovent is provided with dust-proof
Net, the top of described groove is provided with rotation bar, and the left and right sides of described rotation bar is equipped with limited block, the inside of described limited block
Being provided with connecting rod, described rotation bar runs through connecting rod and limited block, and the bottom of described connecting rod is provided with dust excluding plate, described dust excluding plate
Left side be provided with expansion plate, the lower end of described dust excluding plate is provided with fixed plate, and the inside of described fixed plate is provided with sliding tray, described anti-
The bottom of dirt plate is provided with sliding shoe, and described sliding tray and sliding shoe are slidably connected, the bottom dead center position on the surface of described backboard
Being provided with connector, the top dead center position of described base is provided with cylinder, and described cylinder left and right sides outer wall is equipped with chute, described
The bottom of connector is provided with support bar, and described support bar runs through cylinder, and the left and right sides of described support bar is equipped with slide bar, described
Slide bar and cylinder are slidably connected, and the inside of described support bar is provided with reinforcement block, and the left and right sides of described reinforcement block is equipped with cross bar,
The left and right sides of described cylinder is equipped with fixing cylinder, and described cross bar runs through support bar, cylinder and fixing cylinder, and described cross bar is with fixing
Cylinder is slidably connected, and the bottom of described cross bar is provided with spacer pin, and the outer wall of described fixing cylinder is provided with spacing hole, described spacer pin and limit
Match in hole, position.
One the most according to claim 1 dust-proof lift display, it is characterised in that: the inner side of described spacer pin is provided with
Limited cap.
One the most according to claim 1 dust-proof lift display, it is characterised in that: the outer wall of described spacer pin is provided with
Handle.
One the most according to claim 1 dust-proof lift display, it is characterised in that: the bottom of described support bar is provided with
Expansion link.
One the most according to claim 1 dust-proof lift display, it is characterised in that: the surface of described backboard is provided with spiral shell
Pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620527201.1U CN205788023U (en) | 2016-06-02 | 2016-06-02 | A kind of dust-proof lift display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620527201.1U CN205788023U (en) | 2016-06-02 | 2016-06-02 | A kind of dust-proof lift display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205788023U true CN205788023U (en) | 2016-12-07 |
Family
ID=58135997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620527201.1U Expired - Fee Related CN205788023U (en) | 2016-06-02 | 2016-06-02 | A kind of dust-proof lift display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205788023U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956977A (en) * | 2017-11-30 | 2018-04-24 | 中山市小榄企业服务有限公司 | A kind of family's line holographic projections display screen |
| CN108730702A (en) * | 2017-02-08 | 2018-11-02 | 魏俊 | A kind of TV bogey with automated cleaning dust |
-
2016
- 2016-06-02 CN CN201620527201.1U patent/CN205788023U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730702A (en) * | 2017-02-08 | 2018-11-02 | 魏俊 | A kind of TV bogey with automated cleaning dust |
| CN108758252A (en) * | 2017-02-08 | 2018-11-06 | 魏俊 | A kind of TV bogey with automated cleaning dust |
| CN108758202A (en) * | 2017-02-08 | 2018-11-06 | 魏俊 | A kind of TV bogey with automated cleaning dust |
| CN107956977A (en) * | 2017-11-30 | 2018-04-24 | 中山市小榄企业服务有限公司 | A kind of family's line holographic projections display screen |
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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: 20161207 Termination date: 20200602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |