CN216133614U - Internet of things controlled outdoor LED display screen - Google Patents
Internet of things controlled outdoor LED display screen Download PDFInfo
- Publication number
- CN216133614U CN216133614U CN202121784067.0U CN202121784067U CN216133614U CN 216133614 U CN216133614 U CN 216133614U CN 202121784067 U CN202121784067 U CN 202121784067U CN 216133614 U CN216133614 U CN 216133614U
- Authority
- CN
- China
- Prior art keywords
- led display
- display screen
- fixed
- plate
- internet
- 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.)
- Active
Links
- 229920003023 plastic Polymers 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims description 16
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 description 12
- 230000009471 action Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model belongs to the technical field of LED display screens, and particularly relates to an Internet of things controlled outdoor LED display screen which comprises a bottom plate, wherein a second plate and a first plate are fixedly arranged on two sides of the bottom plate respectively, an LED display screen body is fixedly arranged at the top of the bottom plate, supporting rods are fixedly arranged at four corners of the bottom plate, one side, close to the first plate, of the second plate is provided with a mounting groove and a placing groove respectively, rotating grooves are formed in the top and the bottom of the mounting groove respectively, a same rotating shaft is rotatably arranged in the rotating grooves, a dustproof transparent plastic belt matched with the LED display screen body is sleeved on the rotating shaft, one end of the dustproof transparent plastic belt is fixed on the rotating shaft, and a fixing block positioned in the placing groove is fixedly arranged at the other end of the dustproof transparent plastic belt. The dustproof device is simple in structure, convenient to use, and convenient to use, increases the dustproof effect of the outdoor LED display screen, and increases a dedusting link.
Description
Technical Field
The utility model relates to the technical field of LED display screens, in particular to an outdoor LED display screen controlled by the Internet of things.
Background
The LED display screen is a flat panel display, it is made up of a little LED module panel, the apparatus used for displaying various information such as the characters, pictures, video, etc., the LED display screen is used in commercial media, cultural performance market, stadium, information transmission, news issue, securities trade, etc., can meet the needs of different environments extensively, nowadays, the LED display screen is used in the open air more and more common too, with the development and continuous progress of science and technology, the open air LED display screen usually adopts the control of Internet of things, realize the mode such as interconnection and intercommunication, application large integration and operation based on cloud computing through various wireless or wired long distance or short distance communication networks, under the circumstances of intranet, private network, or Internet, adopt the appropriate information security mechanism, provide the real-time on-line monitoring remote management, remote control, remote maintenance and protection of the security and individuation, etc Management and service functions such as online upgrading and the like are achieved, and management, control and camping of the outdoor LED display screen are integrated.
However, in the prior art, when a commonly-used outdoor LED display screen controlled by the internet of things is used, because the LED display screen is exposed in the air for a long time, dust particles suspended in the air are easily adhered to the LED display screen, so that the definition of the LED display screen is reduced, and the surface of the LED display screen needs to be cleaned and dedusted regularly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an outdoor LED display screen controlled by the Internet of things.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an outdoor LED display screen controlled by the Internet of things comprises a bottom plate, wherein a second plate and a first plate are fixedly arranged on two sides of the bottom plate respectively, a LED display screen body is fixedly arranged on the top of the bottom plate, supporting rods are fixedly arranged at four corners of the bottom plate, a mounting groove and a placing groove are respectively formed in one side, close to the first plate, of the second plate, rotating grooves are respectively formed in the top and the bottom of the mounting groove, the same rotating shaft is rotatably arranged in the rotating grooves, a dustproof transparent plastic belt matched with the LED display screen body is sleeved on the rotating shaft, one end of the dustproof transparent plastic belt is fixed on the rotating shaft, a fixed block positioned in the placing groove is fixedly arranged at the other end of the dustproof transparent plastic belt, a mounting cavity is formed in the first plate, two through holes are formed between the mounting cavity and the placing groove, limiting rods are movably arranged in the two through holes, two ends of the limiting rods extend out of the through holes, and one end of the limiting rods is fixedly arranged on a movable plate positioned in the mounting cavity, one side that the standing groove was kept away from to the fly leaf is rotated and is installed the gyro wheel, slidable mounting has same rack along vertical direction on the both sides inner wall of installation cavity, and one side fixed mounting that the rack is close to the gyro wheel has the triangle extrusion piece with gyro wheel looks adaptation, the commentaries on classics hole that is linked together with the installation cavity is seted up to the bottom of first board, changes the downthehole rotation and installs the worm that meshes mutually with the rack.
Preferably, both ends of the worm all extend to the outside of the rotary hole, the bottom end of the worm is fixedly sleeved with a knob, the worm is sleeved with a first torsion spring, one end of the first torsion spring is fixed on the worm, and the other end of the first torsion spring is fixed on the inner wall of the rotary hole.
Preferably, one side of the fixing block, which is close to the mounting cavity, is provided with two limiting grooves matched with the limiting rods.
Preferably, the two limiting rods are sleeved with reset springs, one ends of the reset springs are fixed on the limiting rods, and the other ends of the reset springs are fixed on the inner walls of the through holes.
Preferably, the rotating shaft is sleeved with two second torsion springs, one ends of the second torsion springs are fixed on the rotating shaft, and the other ends of the second torsion springs are fixed on the inner walls of the corresponding rotating grooves.
Preferably, the ash removal brush matched with the dustproof transparent plastic belt is fixedly mounted on the inner wall of one side, far away from the LED display screen body, of the mounting groove.
In the utility model, when the LED display screen body needs to be protected from dust, the knob is rotated by one person to drive the worm to rotate, the worm drives the rack to move upwards to drive the triangular extrusion block to move upwards, so that the triangular extrusion block does not extrude the roller any more, the two limiting rods are reset and contract inwards under the action of the reset spring, then the other person pulls the fixing block rightwards to cover the dustproof transparent plastic belt on the LED display screen body, then the fixing block is inserted into the placing groove, the knob is released, the worm is reset under the action of the first torsion spring to drive the triangular extrusion block to move downwards, the triangular extrusion block extrudes the roller to drive the two limiting rods to move outwards, and when the limiting rods are clamped into the limiting grooves on the fixing block, the position of the fixing block can be fixed, the dustproof transparent plastic belt can be fixed.
After long-time use, the surface of dustproof transparent plastic area can accumulate a large amount of dusts, need carry out the deashing to dustproof transparent plastic area, through rotating the worm, the rebound of triangle extrusion piece has been driven, the inward movement of two gag lever posts can have been driven, no longer fix the fixed block, dustproof transparent plastic area resets with the effect of the second torsional spring that the fixed block passed through, the pivot rotates, the transparent plastic area that will prevent dust is withdrawed, withdraw the in-process, the deashing brush can scrape the dust on the surface of dustproof transparent plastic area down, carry out the deashing. The dustproof device is simple in structure, convenient to use, and convenient to use, increases the dustproof effect of the outdoor LED display screen, and increases a dedusting link.
Drawings
Fig. 1 is a top view of an outdoor LED display screen controlled by the internet of things according to the present invention;
fig. 2 is a schematic structural diagram of a part a of an outdoor LED display screen controlled by the internet of things according to the present invention;
fig. 3 is a schematic structural diagram of a part B of an outdoor LED display screen controlled by the internet of things according to the present invention;
fig. 4 is a side view of an outdoor LED display screen controlled by the internet of things according to the present invention.
In the figure: the LED display screen comprises a base plate 1, a support rod 2, a first plate 3, a dustproof transparent plastic belt 4, a rain shielding plate 5, a second plate 6, a knob 7, an LED display screen body 8, a movable plate 9, a mounting cavity 10, a fixing block 11, a placing groove 12, a limiting rod 13, a return spring 14, a roller 15, a triangular extrusion block 16, a rotating shaft 17, a mounting groove 18, an ash removing brush 19, a worm 20 and a rack 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-4, an internet-of-things controlled outdoor LED display screen comprises a bottom plate 1, a second plate 6 and a first plate 3 are respectively fixedly installed on two sides of the bottom plate 1, an LED display screen body 8 is fixedly installed on the top of the bottom plate, supporting rods 2 are respectively fixedly installed on four corners of the bottom plate, an installation groove 18 and a placement groove 12 are respectively installed on one side of the second plate 6, which is close to the first plate 3, the top and the bottom of the installation groove 18 are respectively provided with a rotation groove, the rotation groove is internally and rotatably installed with a same rotation shaft 17, a dustproof transparent plastic tape 4 matched with the LED display screen body 8 is sleeved on the rotation shaft, one end of the dustproof transparent plastic tape 4 is fixed on the rotation shaft 17, the other end of the dustproof transparent plastic tape is fixedly installed with a fixed block 12 positioned in the placement groove 12, an installation cavity 10 is installed inside the first plate 3, two through holes are opened between the installation cavity 10 and the placement groove 12, and a limiting rod 13 is movably installed in the two through holes, both ends of the limiting rod 13 all extend to the through hole and one end fixed mounting has the same fly leaf 9 that is located the installation cavity 10, one side that the standing groove 12 was kept away from to fly leaf 9 is rotated and is installed gyro wheel 15, slidable mounting has same rack 21 along vertical direction on the both sides inner wall of installation cavity 10, one side fixed mounting that rack 21 is close to gyro wheel 15 has the triangle dummy block 16 with gyro wheel 15 looks adaptation, the bottom of first board 3 is seted up the commentaries on classics hole that is linked together with the installation cavity 10, the worm 20 of meshing mutually with rack 21 is installed to the downthehole internal rotation of commentaries on classics.
Example two
In the utility model, two ends of the worm 20 extend out of the rotary hole, the bottom end of the worm is fixedly sleeved with the knob 7, the worm 20 is sleeved with the first torsion spring, one end of the first torsion spring is fixed on the worm 20, the other end of the first torsion spring is fixed on the inner wall of the rotary hole, the worm 20 is convenient to reset through the first torsion spring, and the worm 20 is convenient to rotate through the knob 7.
In the utility model, one side of the fixing block 11 close to the installation cavity 10 is provided with two limiting grooves matched with the limiting rods 13, and the fixing block 11 can be fixed by clamping the limiting rods 13 into the limiting grooves.
In the utility model, the two limiting rods 13 are sleeved with the return springs 14, one ends of the return springs 14 are fixed on the limiting rods 13, the other ends of the return springs 14 are fixed on the inner walls of the through holes, and the return springs 14 are convenient for the return of the limiting rods 13.
In the utility model, two second torsion springs are sleeved on the rotating shaft 17, one end of each second torsion spring is fixed on the rotating shaft 17, the other end of each second torsion spring is fixed on the inner wall of the corresponding rotating groove, and the second torsion springs are convenient for resetting the rotating shaft 17.
In the utility model, the ash removing brush 19 matched with the dustproof transparent plastic belt 4 is fixedly arranged on the inner wall of one side of the mounting groove 18 far away from the LED display screen body 8, and in the withdrawing process, the ash removing brush 19 can scrape off dust on the outer surface of the dustproof transparent plastic belt 4 for removing ash.
In the utility model, when the LED display screen body 8 needs to be dustproof, the knob 7 is rotated by one person to drive the worm 20 to rotate, the worm 20 drives the rack 21 to move upwards, so that the triangular extrusion block 16 can be driven to move upwards, the triangular extrusion block 16 does not extrude the roller 15 any more, so that the two limit rods 13 are reset and contract inwards under the action of the reset spring 14, then the other person pulls the fixed block 11 rightwards to cover the dustproof transparent plastic belt 4 on the LED display screen body 8, then the fixed block 11 is inserted into the placing groove 12, then the knob 7 is loosened, the worm 20 is reset under the action of the first torsion spring to drive the triangular extrusion block 16 to move downwards, the triangular extrusion block 16 extrudes the roller 15 to drive the two limit rods 13 to move outwards, when the limit rods 13 are clamped into the limit grooves on the fixed block 11, the position of the fixed block 11 can be fixed, the dustproof transparent plastic tape 4 can be fixed.
After long-time use, a large amount of dusts can be accumulated on the outer surface of dustproof transparent plastic belt 4, the ash removal needs to be carried out on dustproof transparent plastic belt 4, through rotating worm 20, the upward movement of triangular extrusion block 16 is driven, the inward movement of two limiting rods 13 can be driven, fixing block 11 is not fixed any more, dustproof transparent plastic belt 4 and fixing block 11 reset through the action of a second torsion spring on 17, rotating shaft 17 rotates, dustproof transparent plastic belt 4 is withdrawn, the withdrawing process is realized, ash removal brush 19 can scrape off the dusts on the outer surface of dustproof transparent plastic belt 4, and the ash removal is carried out. The dustproof device is simple in structure, convenient to use, and convenient to use, increases the dustproof effect of the outdoor LED display screen, and increases a dedusting link.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. An outdoor LED display screen controlled by the Internet of things comprises a bottom plate (1) and is characterized in that two sides of the bottom plate (1) are respectively fixedly provided with a second plate (6) and a first plate (3), the top of the bottom plate is fixedly provided with an LED display screen body (8), four corners of the bottom plate are respectively fixedly provided with a support rod (2), one side of the second plate (6) close to the first plate (3) is respectively provided with a mounting groove (18) and a placing groove (12), the top and the bottom of the mounting groove (18) are respectively provided with a rotating groove, the rotating grooves are respectively rotatably provided with a same rotating shaft (17), the rotating shafts are sleeved with dustproof transparent plastic belts (4) matched with the LED display screen body (8), one end of each dustproof transparent plastic belt (4) is fixed on the rotating shaft (17), the other end of each dustproof transparent plastic belt is fixedly provided with a fixed block (11) positioned in the placing groove (12), the inside of the first plate (3) is provided with a mounting cavity (10), two through-holes have been seted up between installation cavity (10) and standing groove (12), equal movable mounting has gag lever post (13) in two through-holes, and the both ends of gag lever post (13) all extend to the through-hole outside and one end fixed mounting have same fly leaf (9) that are located installation cavity (10), and one side that standing groove (12) were kept away from in fly leaf (9) is rotated and is installed gyro wheel (15), slidable mounting has same rack (21) along vertical direction on the both sides inner wall of installation cavity (10), and one side fixed mounting that rack (21) are close to gyro wheel (15) has triangle dummy block (16) with gyro wheel (15) looks adaptation, the commentaries on classics hole that is linked together with installation cavity (10) is seted up to the bottom of first board (3), changes downthehole internal rotation and installs worm (20) with rack (21) looks meshing.
2. The internet-of-things controlled outdoor LED display screen according to claim 1, wherein two ends of the worm (20) extend out of the rotary hole, the bottom end of the worm is fixedly sleeved with a knob (7), the worm (20) is sleeved with a first torsion spring, one end of the first torsion spring is fixed on the worm (20), and the other end of the first torsion spring is fixed on the inner wall of the rotary hole.
3. The Internet of things controlled outdoor LED display screen according to claim 1, wherein two limiting grooves matched with the limiting rods (13) are formed in one side, close to the installation cavity (10), of the fixing block (11).
4. The Internet of things controlled outdoor LED display screen according to claim 1, characterized in that two limiting rods (13) are sleeved with return springs (14), one ends of the return springs (14) are fixed on the limiting rods (13), and the other ends of the return springs are fixed on the inner wall of the through hole.
5. The outdoor LED display screen controlled by the Internet of things according to claim 1, wherein two second torsion springs are sleeved on the rotating shaft (17), one ends of the second torsion springs are fixed on the rotating shaft (17), and the other ends of the second torsion springs are fixed on the corresponding inner wall of the rotating groove.
6. The Internet of things controlled outdoor LED display screen according to claim 1, wherein an ash cleaning brush (19) matched with the dustproof transparent plastic belt (4) is fixedly installed on the inner wall of one side, far away from the LED display screen body (8), of the installation groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121784067.0U CN216133614U (en) | 2021-08-02 | 2021-08-02 | Internet of things controlled outdoor LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121784067.0U CN216133614U (en) | 2021-08-02 | 2021-08-02 | Internet of things controlled outdoor LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216133614U true CN216133614U (en) | 2022-03-25 |
Family
ID=80768798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121784067.0U Active CN216133614U (en) | 2021-08-02 | 2021-08-02 | Internet of things controlled outdoor LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216133614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055477A (en) * | 2022-05-09 | 2022-09-16 | 孙祥 | Self-cleaning type LED screen protective layer capable of preventing secondary pollution |
-
2021
- 2021-08-02 CN CN202121784067.0U patent/CN216133614U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055477A (en) * | 2022-05-09 | 2022-09-16 | 孙祥 | Self-cleaning type LED screen protective layer capable of preventing secondary pollution |
| CN115055477B (en) * | 2022-05-09 | 2023-12-12 | 鄂尔多斯市同晖电子科技有限公司 | Self-cleaning LED screen protective layer capable of preventing secondary pollution |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210984120U (en) | Outdoor L ED display screen controlled by Internet of things | |
| CN216133614U (en) | Internet of things controlled outdoor LED display screen | |
| CN207802122U (en) | A kind of power system monitor inspection device | |
| CN214976056U (en) | Monitoring device for circuit transmission of power internet of things | |
| CN211529337U (en) | Durable projector for multimedia teaching | |
| CN213458878U (en) | Anti-interference liquid crystal display protects against radiation | |
| CN218768702U (en) | Exhibitions is with portable multimedia propaganda equipment | |
| CN209805970U (en) | Road traffic monitoring video device | |
| CN208273124U (en) | A kind of architectural engineering monitoring device of rain-proof dust-proof | |
| CN215804666U (en) | Fan device for tunnel of subway station | |
| CN211914930U (en) | Dust screen for building engineering | |
| CN210075388U (en) | Adjustable artificial intelligence video monitor convenient to maintenance | |
| CN219550065U (en) | Public opinion monitoring service platform | |
| CN218734602U (en) | Equipment acquisition window shielding device convenient to maintain and clean | |
| CN217463894U (en) | A data acquisition device for an operation and maintenance monitoring system | |
| CN220474286U (en) | Auxiliary mounting bracket for outdoor lamp box advertising board | |
| CN222255648U (en) | A big data security monitoring device | |
| CN216896470U (en) | Monitoring screen for network security monitoring | |
| CN218634894U (en) | Sun-shading and rain-shielding device | |
| CN211760336U (en) | Wall surface polishing and ash removing device for engineering decoration | |
| CN211585648U (en) | Dust collector for cleaning shop | |
| CN221488042U (en) | Dustproof device convenient to disassemble and assemble | |
| CN221046840U (en) | Large range hood pipeline cleaning device convenient to maintain | |
| CN211862702U (en) | Cleaning device for computer lab equipment management usefulness | |
| CN217787592U (en) | VR red text travel education intelligent platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |