CN206649842U - A kind of display screen of outdoor easily dedusting - Google Patents
A kind of display screen of outdoor easily dedusting Download PDFInfo
- Publication number
- CN206649842U CN206649842U CN201720171659.2U CN201720171659U CN206649842U CN 206649842 U CN206649842 U CN 206649842U CN 201720171659 U CN201720171659 U CN 201720171659U CN 206649842 U CN206649842 U CN 206649842U
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- display screen
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- plate
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Abstract
The utility model belongs to display screen Removal Technology field,A kind of more particularly to display screen of outdoor easily dedusting,Framework antetheca below the display screen and U-shaped limiting plate is provided with one level of support plate,The one level of support plate is provided with U-shaped chute,The right-hand member of the one level of support plate and U-shaped limiting plate extend out to the outside of framework right side wall,One level of support plate right-hand member antetheca on the outside of the framework right side wall is provided with one-level fixed plate,Rear wall at the top of the one-level fixed plate is connected with the antetheca of U-shaped limiting plate right-hand member,One-level fixed plate rear wall between the U-shaped limiting plate and one level of support plate is provided with one-level sponge,Dustproof glass is provided with the U-shaped chute,The top of the dustproof glass passes out of U-shaped limiting plate,The display screen of the open air easily dedusting not only plays proofing dust and protecting effect to display screen,Dust on display screen and dustproof glass can also be removed,Keep the clean and tidy of display screen and dustproof glass,Improve viewing effect.
Description
Technical field
The utility model belongs to display screen Removal Technology field, more particularly to a kind of display screen of outdoor easily dedusting.
Background technology
LED electronic displays are by tens of thousands of -- and hundreds of thousands semiconductor light-emitting-diode pixel is evenly distributed to be formed.Profit
The LED pixel point of different color can be manufactured with different materials.Most widely used at present is red, green, yellow.It is and blue
Exploitation with pure green LED has reached the practical stage.Had brightness is high in itself, operating voltage is low, power consumption for LED display
The advantages of small, maximization, long lifespan, impact resistance and stable performance.In stadiums, business application, bank, card Securities, postal service, code
Head, market, station, postal service, telecommunication, office, monitoring, school, dining room, hotel, amusement, etc. different outdoor locations advertisement a surname
Pass.Outdoor LED electrical screen media are the trend of 21 century advertising development, are the indoor and outdoor advertising displays with audio frequency and video function
Equipment, belong to high-tech product leading in the world.Such equipment appearance novel and unique, its area can be adjusted arbitrarily, can not only be played
Audio-visual advertisement program, and four sides can also fill fixed lamp box advertisement position, and existing various regions government all encourages to carry out using outdoor LED
Screen, cancel canvas advertisement, lamp box advertisement examination ＆ approval successively.Because the dust in the external world is too big when outdoor display screen works, easily make screen
Thick dust is stained with curtain, influences the definition of display screen, causes image quality bad, influences the matter of viewing effect and displaying
Amount.
Utility model content
The purpose of this utility model is for above shortcomings in the prior art, proposes a kind of the aobvious of outdoor easily dedusting
Display screen, proofing dust and protecting effect is not only played to display screen, the dust on display screen and dustproof glass can also be removed, keep aobvious
Clean and tidy, the raising viewing effect of display screen and dustproof glass.
The utility model is solved its technical problem and realized using following technical scheme：
A kind of display screen of outdoor easily dedusting, including display screen, framework, the display screen are arranged in framework, described aobvious
Framework antetheca above display screen is provided with U-shaped limiting plate, and the framework antetheca below the display screen and U-shaped limiting plate is provided with one
Level supporting plate, the one level of support plate are provided with U-shaped chute, and the right-hand member of the one level of support plate and U-shaped limiting plate is extend out to
The outside of framework right side wall, the one level of support plate right-hand member antetheca on the outside of the framework right side wall is provided with one-level fixed plate, described
Rear wall at the top of one-level fixed plate is connected with the antetheca of U-shaped limiting plate right-hand member, between the U-shaped limiting plate and one level of support plate
One-level fixed plate rear wall is provided with one-level sponge, is provided with dustproof glass in the U-shaped chute, and the top of the dustproof glass is from U
Passed in type limiting plate, be provided with rack at the top of the dustproof glass above the U-shaped limiting plate, the right-hand member of the rack extend out to frame
The outside of body right side wall；
Dustproof glass above the U-shaped limiting plate left end is provided with push-and-pull block, the push-and-pull block rear wall on the left of the framework
Groove is provided with, two level fixed plate is provided with the groove, the top and bottom of the two level fixed plate are stretched out out of groove,
The rear wall of the two level fixed plate is provided with two level sponge, and the bottom that the two level fixed plate is stretched out out of groove is provided with support
Seat, the two level fixed plate left side wall between the support base and push-and-pull block are provided with two level supporting plate, the two level supporting plate
Bottom is provided with eccentric wheel；
The bottom of the framework is provided with one-level support and secondary stent, and the left side wall of the one-level support is provided with three-level branch
Fagging, the one-level support left side wall above the three-level supporting plate are provided with one level of support bar, and the one level of support bar is away from one
One end of level support is provided with pin, and the support base is arranged between pin and framework left side wall, and the three-level supporting plate is remote
One level of support block is provided with the top of one end of one-level support, the top of the one level of support block is provided with one-level motor, the one-level electricity
The output shaft of machine is connected with eccentric wheel；
The right side wall of the secondary stent is provided with level Four supporting plate, and the level Four supporting plate is provided with casing, the case
It is respectively equipped with the one-level through hole that can pass through dustproof glass in the left and right sidewall of body, the casing left and right sides above the one-level through hole
The secondary through holes that can pass through rack are respectively equipped with wall, the one-level through hole and secondary through holes communicate, square chest on the rack
Internal rear wall is provided with two level motor, and the output shaft of the two level motor is provided with and rack meshed gears.
Further, the top of the framework left side wall is hinged with end cap, and the end cap is in opening close to the side of framework
Set, the left side wall bottom of the end cap is connected by bolt with one end side wall of the three-level supporting plate away from one-level support, described
Eccentric wheel, one level of support block, pin, two level fixed plate may be contained within end cap.
Further, the top both ends of the framework are respectively equipped with support frame, and the top of the framework is provided with ceiling, described
The bottom of ceiling is connected with support frame.
Further, the equal length of the U-shaped limiting plate and one level of support plate, and the cross central line of U-shaped limiting plate
Cross central line with U-shaped chute is in same plane.
Further, the top surface of the lower surface of the support base and one level of support plate is in the same plane.
Compared with prior art, beneficial effect caused by the utility model is：The dustproof glass that the utility model is provided with can
To play a part of proofing dust and protecting to display screen, extraneous dust granule scratch display screen is avoided, influences attractive in appearance and viewing effect, led to
Cross the two level motor driven gear that is provided with to rotate, under the engagement of wheel and rack, rack drives dustproof glass is to framework
Right direction movement so that one-level sponge the dust on dustproof glass is removed it is clean, when needing to go ash disposal to display screen
During dirt, two level fixed plate can be made to be passed through out of groove on push-and-pull block by eccentric wheel, so that dustproof glass can when moving
To drive two level sponge to move, and then the dedusting function to display screen is realized, maintains the clean and tidy of display screen and dustproof glass,
Viewing effect is improved, the end cap and casing being provided with can prevent one-level sponge and two level sponge to be infected with atmosphere because of exposure
Dust, the clean degree of one-level sponge and two level sponge is ensure that, make dust removing effects more preferable.
Brief description of the drawings
The technical solution of the utility model is described in further detail below with reference to drawings and examples, still
It should be known that these accompanying drawings only design for task of explanation, therefore not as the restriction of the scope of the utility model.In addition,
Unless otherwise indicated, these accompanying drawings are meant only to conceptually illustrate structure construction described herein, without to carry out to scale
Draw.
The utility model is further illustrated below in conjunction with the accompanying drawings：
Fig. 1 is overall structure figure of the present utility model；
Fig. 2 is the top view of U-shaped limiting plate.
Wherein：1st, one-level support；2nd, framework；3rd, secondary stent；4th, level Four supporting plate；5th, casing；6th, one level of support plate；7、
Dustproof glass；8th, display screen；9th, one-level fixed plate；10th, U-shaped limiting plate；11st, gear；12nd, ceiling；13rd, rack；14th, support
Frame；15th, end cap；16th, push-and-pull block；17th, two level fixed plate；18th, two level supporting plate；19th, eccentric wheel；20th, one-level motor；21st, keep off
Bar；22nd, one level of support block；23rd, three-level supporting plate；24th, support base；25th, one level of support bar.
Embodiment
Firstly, it is necessary to explanation, will illustrate concrete structure of the present utility model, feature by way of example below
With advantage etc., but all descriptions are intended merely to what is illustrated, and should not be construed as forming the utility model and appoint
What is limited.In addition, any single technical characteristic for being described by or implying in each embodiment mentioned by this paper, or it is shown
Or implicit any single technical characteristic in the drawings, still can continue between these technical characteristics (or its equivalent) into
Row any combination is deleted, so as to obtain the more other embodiments of the present utility model that may do not referred to directly herein.
In addition, for the sake of simplifying drawing, same or like technical characteristic may be indicated only at one in the same figure.
The utility model is described further with reference to embodiment：
As shown in Figure 1-2, the utility model provides a kind of display screen of outdoor easily dedusting, including display screen 8, framework 2, institute
State display screen 8 to be arranged in framework 2, the antetheca of framework 2 of the top of display screen 8 is provided with U-shaped limiting plate 10, the display screen
8 and the antetheca of framework 2 of the lower section of U-shaped limiting plate 10 be provided with one level of support plate 6, the one level of support plate 6 is provided with U-shaped chute,
The right-hand member of the one level of support plate 6 and U-shaped limiting plate 10 extend out to the outside of the right side wall of framework 2, outside the right side wall of framework 2
The right-hand member antetheca of one level of support plate 6 of side is provided with one-level fixed plate 9, the rear wall and U-shaped limiting plate at the top of one-level fixed plate 9
The antetheca connection of 10 right-hand members, the rear wall of one-level fixed plate 9 between the U-shaped limiting plate 10 and one level of support plate 6 are provided with one-level
Sponge, the U-shaped chute is interior to be provided with dustproof glass 7, and the top of the dustproof glass 7 passes out of U-shaped limiting plate 10, the U
The top of dustproof glass 7 of the top of type limiting plate 10 is provided with rack 13, and the right-hand member of the rack 13 extend out to the outer of the right side wall of framework 2
Side；
Dustproof glass 7 above the left end of U-shaped limiting plate 10 is provided with push-and-pull block 16, the push-and-pull in the left side of framework 2
The rear wall of block 16 is provided with groove, is provided with two level fixed plate 17 in the groove, the top and bottom of the two level fixed plate 17 are equal
Stretched out out of groove, the rear wall of the two level fixed plate 17 is provided with two level sponge, and the two level fixed plate 17 is stretched out of groove
The bottom gone out is provided with support base 24, and the left side wall of two level fixed plate 17 between the support base 24 and push-and-pull block 16 is provided with two level
Supporting plate 18, the bottom of the two level supporting plate 18 are provided with eccentric wheel 19；
The bottom of the framework 2 is provided with one-level support 1 and secondary stent 3, and the left side wall of the one-level support 1 is provided with three
Level supporting plate 23, the left side wall of one-level support 1 of the top of three-level supporting plate 23 are provided with one level of support bar 25, the one-level branch
The one end of strut 25 away from one-level support 1 is provided with pin 21, the support base 24 be arranged at pin 21 and the left side wall of framework 2 it
Between, the three-level supporting plate 23 is provided with one level of support block 22 at the top of one end away from one-level support 1, the one level of support block 22
Top is provided with one-level motor 20, and the output shaft of the one-level motor 20 is connected with eccentric wheel 19；
The right side wall of the secondary stent 3 is provided with level Four supporting plate 4, and the level Four supporting plate 4 is provided with casing 5, institute
State the one-level through hole for being respectively equipped with the left and right sidewall of casing 5 and can passing through dustproof glass 7, the casing above the one-level through hole
The secondary through holes that can pass through rack 13 are respectively equipped with 5 left and right sidewalls, the one-level through hole and secondary through holes communicate, the tooth
Rear wall on bar 13 in square box 5 is provided with two level motor, and the output shaft of the two level motor is provided with what is engaged with rack 13
Gear 11.
The top of the left side wall of framework 2 is hinged with end cap 15, and the end cap 15 is set close to the side of framework 2 in opening
Put, the left side wall bottom of the end cap 15 is connected by bolt with one end side wall of the three-level supporting plate 23 away from one-level support 1, institute
Eccentric wheel 19, one level of support block 22, pin 21, two level fixed plate 17 is stated to may be contained within end cap 15.
The top both ends of the framework 2 are respectively equipped with support frame 14, and the top of the framework 2 is provided with ceiling 12, the top
The bottom of canopy 12 is connected with support frame 14.
The equal length of the U-shaped limiting plate 10 and one level of support plate 6, and the cross central line of U-shaped limiting plate 10 with it is U-shaped
The cross central line of chute is in same plane.
The lower surface of the support base 24 and the top surface of one level of support plate 6 are in the same plane.
The operation principle of display screen of the open air easily dedusting is：Due to the setting of dustproof glass 7, big dust can be prevented
Grain pollution and scratch display screen 8, play a part of proofing dust and protecting, when being removed dust to dustproof glass 7, first turn on two
Level motor driven gear 11 rotates, and under the engagement of gear 11 and rack 13, rack 13 is driven dustproof glass 7 along U-shaped
Chute moves to the right side of framework 2, so that the outer surface of dustproof glass 7 contacts with one-level sponge, with dustproof glass 7 to the right
The movement of side, the operation cleared up dust on the outer surface of dustproof glass 7 is completed, when push-and-pull block 16 moves to and one-level fixed plate
During 9 contact, because push-and-pull block 16 is blocked, so that dustproof glass 7 can not move to the right, now make two level motor reversal,
The movement to the left of dustproof glass 7 is carried out reset operation, when dustproof glass 7 moves to the left end of U-shaped groove, close two level electricity
Machine, complete to reset operation, when needing to clear up display screen 8, open one-level motor 20 and rotated with movable eccentric wheel 19, so as to
Promote two level supporting plate 18 to move upwards, and then the top of two level fixed plate 17 is passed through out of push-and-pull block 16 upper groove, when inclined
When the promotion two level of heart wheel 19 supporting plate 18 moves to extreme higher position, one-level motor 20 is closed, two level motor driven is now opened and prevents
Dirt glass 7 moves, and because push-and-pull block 16 is arranged on dustproof glass 7, when dustproof glass 7 moves, push-and-pull block 16 drives two level to consolidate
Fixed board 17 moves jointly with dustproof glass 7, the lower surface of support base 24 and the top table of one level of support plate 6 in moving process
Face contacts, and support base 24 and two level fixed plate 17 is played a supporting role, it is achieved thereby that dedusting of the two level sponge to display screen 8
Operation, when dustproof glass 7 moves to the left, two level sponge also follows moves to the left, realizes reset function jointly, works as ash
After dirt removes, open one-level motor 20 and rotated with movable eccentric wheel 19, so that two level supporting plate 18 moves downward, work as two level
When supporting plate 18 is moved downwardly to extreme lower position, one-level motor 20 is closed, now the lower surface and one level of support of support base 24
The top surface contact of bar 25, plays a supporting role, because display screen 8 and dustproof glass 7 can be removed dust behaviour simultaneously
Make, improve operating efficiency, there is the advantages of simple in construction, easy to operate.
The display screen of the open air easily dedusting not only plays proofing dust and protecting effect to display screen, can also be by display screen and dust-proof
Dust on glass removes, and keeps clean and tidy, the raising viewing effect of display screen and dustproof glass.
It is described in detail above by embodiment to of the present utility model, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Equivalent change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (5)
- A kind of 1. display screen of outdoor easily dedusting, it is characterised in that：Including display screen, framework, the display screen is arranged at framework Interior, the framework antetheca above the display screen is provided with U-shaped limiting plate, before the framework below the display screen and U-shaped limiting plate Wall is provided with one level of support plate, and the one level of support plate is provided with the right side of U-shaped chute, the one level of support plate and U-shaped limiting plate End extend out to the outside of framework right side wall, and the one level of support plate right-hand member antetheca on the outside of the framework right side wall is consolidated provided with one-level Fixed board, the rear wall at the top of the one-level fixed plate are connected with the antetheca of U-shaped limiting plate right-hand member, the U-shaped limiting plate and one-level branch One-level fixed plate rear wall between fagging is provided with one-level sponge, and dustproof glass, the dustproof glass are provided with the U-shaped chute Top passed out of U-shaped limiting plate, be provided with rack, the right side of the rack at the top of dustproof glass above the U-shaped limiting plate End extend out to the outside of framework right side wall；Dustproof glass above the U-shaped limiting plate left end is provided with push-and-pull block, is set on the push-and-pull block rear wall on the left of the framework It is fluted, two level fixed plate is provided with the groove, the top and bottom of the two level fixed plate are stretched out out of groove, described The rear wall of two level fixed plate is provided with two level sponge, and the bottom that the two level fixed plate is stretched out out of groove is provided with support base, institute The two level fixed plate left side wall stated between support base and push-and-pull block is provided with two level supporting plate, and the bottom of the two level supporting plate is set There is eccentric wheel；The bottom of the framework is provided with one-level support and secondary stent, and the left side wall of the one-level support supports provided with three-level Plate, the one-level support left side wall above the three-level supporting plate are provided with one level of support bar, and the one level of support bar is away from one-level One end of support is provided with pin, and the support base is arranged between pin and framework left side wall, and the three-level supporting plate is away from one One level of support block is provided with the top of one end of level support, the top of the one level of support block is provided with one-level motor, the one-level motor Output shaft be connected with eccentric wheel；The right side wall of the secondary stent is provided with level Four supporting plate, and the level Four supporting plate is provided with casing, the casing The one-level through hole that can pass through dustproof glass is respectively equipped with left and right sidewall, in the casing left and right sidewall above the one-level through hole The secondary through holes that can pass through rack are respectively equipped with, the one-level through hole and secondary through holes communicate, on the rack in square box Rear wall be provided with two level motor, the output shaft of the two level motor is provided with and rack meshed gears.
- A kind of 2. display screen of outdoor easily dedusting according to claim 1, it is characterised in that：The top of the framework left side wall End is hinged with end cap, and the end cap is set close to the side of framework in opening, the left side wall bottom of the end cap by bolt and One end side wall connection of the three-level supporting plate away from one-level support, the eccentric wheel, one level of support block, pin, two level fixed plate are equal It is arranged in end cap.
- A kind of 3. display screen of outdoor easily dedusting according to claim 1, it is characterised in that：The top both ends of the framework Support frame is respectively equipped with, the top of the framework is provided with ceiling, and the bottom of the ceiling is connected with support frame.
- A kind of 4. display screen of outdoor easily dedusting according to claim 1, it is characterised in that：The U-shaped limiting plate and one The equal length of level supporting plate, and the cross central line of the cross central line of U-shaped limiting plate and U-shaped chute is in same plane.
- A kind of 5. display screen of outdoor easily dedusting according to claim 1, it is characterised in that：The bottom table of the support base The top surface of face and one level of support plate is in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720171659.2U CN206649842U (en) | 2017-02-24 | 2017-02-24 | A kind of display screen of outdoor easily dedusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720171659.2U CN206649842U (en) | 2017-02-24 | 2017-02-24 | A kind of display screen of outdoor easily dedusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206649842U true CN206649842U (en) | 2017-11-17 |
Family
ID=60281508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720171659.2U Expired - Fee Related CN206649842U (en) | 2017-02-24 | 2017-02-24 | A kind of display screen of outdoor easily dedusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206649842U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825973A (en) * | 2018-07-05 | 2018-11-16 | 安徽省白嘉信息技术有限公司 | A kind of outdoor display screen of automatic cleaning type |
| CN110638157A (en) * | 2019-10-25 | 2020-01-03 | 南京茗淇信息科技有限公司 | A safe type bracelet that is used for having dust removal function of 5G communication |
| CN112466224A (en) * | 2021-01-28 | 2021-03-09 | 四川星源新电子科技有限公司 | Outdoor hanging LED full-color display screen |
-
2017
- 2017-02-24 CN CN201720171659.2U patent/CN206649842U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825973A (en) * | 2018-07-05 | 2018-11-16 | 安徽省白嘉信息技术有限公司 | A kind of outdoor display screen of automatic cleaning type |
| CN110638157A (en) * | 2019-10-25 | 2020-01-03 | 南京茗淇信息科技有限公司 | A safe type bracelet that is used for having dust removal function of 5G communication |
| CN112466224A (en) * | 2021-01-28 | 2021-03-09 | 四川星源新电子科技有限公司 | Outdoor hanging LED full-color display screen |
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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: 20171117 Termination date: 20180224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |