CN220669036U - Combined LED display screen - Google Patents
Combined LED display screen Download PDFInfo
- Publication number
- CN220669036U CN220669036U CN202322449270.8U CN202322449270U CN220669036U CN 220669036 U CN220669036 U CN 220669036U CN 202322449270 U CN202322449270 U CN 202322449270U CN 220669036 U CN220669036 U CN 220669036U
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- led display
- display screen
- rod
- draw
- motor
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- 238000009434 installation Methods 0.000 claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 238000001179 sorption measurement Methods 0.000 claims abstract description 8
- 230000003028 elevating effect Effects 0.000 claims description 4
- 210000002268 wool Anatomy 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims 4
- 230000001681 protective effect Effects 0.000 abstract description 15
- 239000000428 dust Substances 0.000 description 16
- 210000004209 hair Anatomy 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a combined LED display screen, which relates to the technical field of LED display screens and comprises a main body, wherein the upper end of the main body is provided with a lifting device, the upper end of the lifting device is provided with an LED display screen, the lower end of the LED display screen is provided with a convenient installation device, one side of the convenient installation device is provided with an air suction nozzle, one side of the air suction nozzle is provided with an air pump, the upper end of the air pump is provided with a collecting box, the inner side of the collecting box is provided with an electrostatic adsorption plate, the upper end of the LED display screen is provided with a cleaning device, and the lower end of the main body is provided with a brake wheel. According to the utility model, the force applied to the toggle rod is released, and the reset is driven under the elastic force of the first spring and the second spring, so that the clamping rod is clamped into the preset clamping groove of the mounting column, the mounting column is fixed, the LED display screen and the protective frame are mounted, and the LED display screen and the whole device are combined quickly and conveniently, so that the mounting and the dismounting are simple and convenient.
Description
Technical Field
The utility model relates to the technical field of LED display screens, in particular to a combined LED display screen.
Background
The LED can save a large amount of electric energy for the country and the user, save a large amount of working hours for the bearing party, add new vitality for the advertising industry with vigorous competition by developing the LED application technology, and is widely applied to the field of manufacturing advertising products in unique and different luminous situations. The following problems exist in the prior art:
1. the existing combined LED display screen is inconvenient to adjust the height, when the LED display screen is required to be installed and detached, the operation is required to be carried out by climbing up by aid of auxiliary tools, the use is inconvenient, the working efficiency is reduced, the use height requirements in different places cannot be met, and the practicability of the LED display screen is reduced;
2. the existing combined LED display screen is inconvenient to install and detach, and a large number of bolts are usually required to be used for installing and combining the LED display screen and the support frame, so that the operation is complicated, and the working efficiency is reduced; and be inconvenient for clearing up the dust of adhesion on the LED display screen, generally need to rely on the manual clearance of staff to increased staff's intensity of labour, and be inconvenient for collecting the dust after the clearance, lead to the dust to drop down easily, cause bad impression to the pedestrian of crossing.
Disclosure of Invention
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a combination formula LED display screen, includes the main part, the upper end of main part is provided with elevating gear, elevating gear's upper end is provided with the LED display screen, the lower extreme of LED display screen is provided with the installation device of being convenient for, one side of installation device of being convenient for is provided with the suction nozzle, one side of suction nozzle is provided with the air pump, the upper end of air pump is provided with the collecting box, the inboard of collecting box is provided with electrostatic adsorption board, the upper end of LED display screen is provided with cleaning device, the lower extreme of main part is provided with the wheel of stopping.
The technical scheme of the utility model is further improved as follows: the lifting device comprises a first motor, one end of the first motor is provided with a rotating shaft, one end of the rotating shaft is provided with a conical gear, the inner side of the conical gear is provided with a threaded rod, the upper end of the threaded rod is provided with an internal thread column, two sides of the internal thread column are provided with guide blocks, and one side of each guide block is provided with a guide groove.
The technical scheme of the utility model is further improved as follows: the convenient-to-install device comprises a poking rod, sliding blocks are arranged on two sides of the poking rod, a first spring is arranged at the lower end of the sliding blocks, a hinge rod is arranged at the lower end of the poking rod, a clamping rod is arranged at the lower end of the hinge rod, a clamping groove is formed in one end of the clamping rod, a sliding rod is arranged at one end of the clamping rod, and a second spring is arranged on the outer side of the sliding rod.
The technical scheme of the utility model is further improved as follows: the cleaning device comprises a protection frame, a second motor is arranged on the inner side of the protection frame, a screw rod is arranged at one end of the second motor, a moving block is arranged on the outer side of the screw rod, and a cleaning hair plate is arranged at the lower end of the moving block.
The technical scheme of the utility model is further improved as follows: the inner side of the conical gear is fixedly connected with the outer wall of the threaded rod, and the outer wall of the threaded rod is in threaded connection with the inner wall of the internal thread column.
The technical scheme of the utility model is further improved as follows: the outside of poking rod lower extreme is articulated with the one end of articulated rod, the one end of articulated rod is articulated with the one end of draw-in lever, the inboard of draw-in lever and the outer wall sliding connection of slide bar, the outer wall and the inboard joint of draw-in groove of draw-in lever one end.
The technical scheme of the utility model is further improved as follows: the outer wall of the screw rod is in threaded connection with one side of the moving block through a threaded hole, and the lower end of the moving block is fixedly connected with the upper end of the cleaning hairplate.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a combined LED display screen, which is characterized in that under the combined action of a first motor, a rotating shaft, a conical gear, a threaded rod, an internal thread column, a guide block and a guide groove, the output end of the first motor drives the rotating shaft to rotate, the rotating shaft drives the conical gear to rotate, the conical gear drives the threaded rod to rotate, under the action of the threads of the threaded rod and the internal thread column, the threaded rod drives the internal thread column to move downwards on the surface of the threaded rod, the internal thread column can drive the protective frame to move downwards when moving downwards, the LED display screen can be arranged in the protective frame when moving downwards, then the first motor is driven to rotate reversely, so that the internal thread column is driven to move upwards, the protective frame and the LED display screen are driven to move upwards, the LED display screen can be lifted to a height convenient to watch, the LED display screen is convenient to install or maintain, the watching height can be adjusted according to actual needs, the watching comfort is improved, and the practicability of the LED display screen is improved.
2. The utility model provides a combined LED display screen, which comprises a first spring, a sliding block, a poking rod, a hinging rod, a second spring, a sliding rod, a clamping rod and a clamping groove, wherein under the combined action of the first spring, the sliding rod is pressed downwards at first, the poking rod drives the sliding block to slide downwards and compress the first spring, the hinging rod is driven to move towards one side far away from the mounting groove when the poking rod moves downwards, the clamping rod is driven to slide on the sliding rod and extrude the second spring, at the moment, a mounting column at the bottom of the LED display screen is inserted into the mounting groove preset in a protective frame, then the force applied to the poking rod is released, at the moment, the clamping rod is driven to reset under the elastic force of the first spring and the second spring, so that the clamping rod is clamped into the clamping groove preset in the mounting column, the mounting column is fixed, the LED display screen and the protective frame are mounted, the LED display screen and the whole device are combined quickly and conveniently, the mounting and the dismounting are simple and convenient, the combination difficulty of workers is reduced, and the working efficiency is improved.
3. The utility model provides a combined LED display screen, which is characterized in that under the combined action of a second motor, a screw rod, a moving block, a cleaning hair plate and a protective frame, when the LED display screen is used, a large amount of dust can be easily adsorbed on the surface, the second motor is driven to work, the output end of the second motor drives the screw rod to rotate, the screw rod drives the moving block to move left and right on the surface when rotating under the action of a threaded hole on one side of the moving block, the moving block drives the cleaning hair plate to move left and right when moving, dust adhered on the surface of the LED display screen can be cleaned through cotton cloth on one side when the cleaning hair plate moves, and an air pump is controlled to work when cleaning, so that the air pump generates suction force, and then the dust in the protective frame is sucked through an air suction nozzle and then enters the collecting box, and the dust is adsorbed through an electrostatic adsorption plate in the collecting box, so that the labor intensity of workers is reduced, the cleanliness of the LED display screen is improved, and the ornamental property of the LED display screen is improved.
Drawings
FIG. 1 is a schematic diagram of a combined LED display screen according to the present utility model;
FIG. 2 is a schematic diagram of a lifting device according to the present utility model;
FIG. 3 is a schematic view of a convenient mounting device of the present utility model;
fig. 4 is a schematic structural view of the cleaning device of the present utility model.
In the figure: 1. a main body; 2. a lifting device; 21. a first motor; 22. a rotating shaft; 23. a bevel gear; 24. a threaded rod; 25. an internal threaded post; 26. a guide block; 27. a guide groove; 3. the device is convenient to install; 31. a first spring; 32. a slide block; 33. a toggle rod; 34. a hinge rod; 35. a second spring; 36. a slide bar; 37. a clamping rod; 38. a clamping groove; 4. an LED display screen; 5. a cleaning device; 51. a second motor; 52. a screw rod; 53. a moving block; 54. cleaning a hairplate; 55. a protective frame; 6. a collection box; 7. an electrostatic adsorption plate; 8. an air pump; 9. an air suction nozzle; 10. and a brake wheel.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a combined type LED display screen, which comprises a main body 1, wherein a lifting device 2 is arranged at the upper end of the main body 1, an LED display screen 4 is arranged at the upper end of the lifting device 2, a convenient installation device 3 is arranged at the lower end of the LED display screen 4, a suction nozzle 9 is arranged at one side of the convenient installation device 3, an air pump 8 is arranged at one side of the suction nozzle 9, a collecting box 6 is arranged at the upper end of the air pump 8, an electrostatic adsorption plate 7 is arranged at the inner side of the collecting box 6, a cleaning device 5 is arranged at the upper end of the LED display screen 4, and a brake wheel 10 is arranged at the lower end of the main body 1.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the lifting device 2 comprises a first motor 21, a rotating shaft 22 is arranged at one end of the first motor 21, a conical gear 23 is arranged at one end of the rotating shaft 22, a threaded rod 24 is arranged at the inner side of the conical gear 23, an internal thread column 25 is arranged at the upper end of the threaded rod 24, guide blocks 26 are arranged at two sides of the internal thread column 25, a guide groove 27 is arranged at one side of the guide block 26, the inner side of the conical gear 23 is fixedly connected with the outer wall of the threaded rod 24, and the outer wall of the threaded rod 24 is in threaded connection with the inner wall of the internal thread column 25.
In this embodiment, through driving the first motor 21 forward rotation, the output of first motor 21 drives pivot 22 and rotates, pivot 22 drives bevel gear 23 and rotates, bevel gear 23 drives threaded rod 24 and rotates, under the screw action of threaded rod 24 and internal thread post 25, drive internal thread post 25 when making threaded rod 24 rotate and move down in its surface, can drive guard frame 55 downwardly moving when internal thread post 25 moves down, can install the inside at guard frame 55 with LED display screen 4 when guard frame 55 downwardly moving, then drive first motor 21 reversal, thereby drive internal thread post 25 and upwards move, internal thread post 25 drives guard frame 55 and LED display screen 4 upwards move, thereby can promote LED display screen 4 to the height of being convenient for watch, through being convenient for adjust the height of LED display screen 4, not only be convenient for install or maintain it, can also adjust the height of watching according to actual need, improve the travelling comfort of watching, and then improved the practicality of this LED display screen.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the convenient installation device 3 comprises a poking rod 33, sliding blocks 32 are arranged on two sides of the poking rod 33, a first spring 31 is arranged at the lower end of the sliding block 32, a hinge rod 34 is arranged at the lower end of the poking rod 33, a clamping rod 37 is arranged at the lower end of the hinge rod 34, a clamping groove 38 is formed in one end of the clamping rod 37, a sliding rod 36 is arranged at one end of the clamping rod 37, a second spring 35 is arranged on the outer side of the sliding rod 36, the outer side of the lower end of the poking rod 33 is hinged to one end of the hinge rod 34, one end of the hinge rod 34 is hinged to one end of the clamping rod 37, the inner side of the clamping rod 37 is in sliding connection with the outer wall of the sliding rod 36, and the outer wall of one end of the clamping rod 37 is connected with the inner side of the clamping groove 38 in a clamping mode.
In this embodiment, when the LED display screen 4 is installed, the toggle rod 33 is pressed down, so that the toggle rod 33 drives the sliding block 32 to slide down and compress the first spring 31, the toggle rod 33 drives the hinge rod 34 to move towards the side far away from the installation groove when moving down, the hinge rod 34 drives the clamping rod 37 to slide on the sliding rod 36 and extrude the second spring 35, at this time, the installation column at the bottom of the LED display screen 4 is inserted into the installation groove preset by the protection frame 55, then the force applied to the toggle rod 33 is released, at this time, the elastic force of the first spring 31 and the second spring 35 drives the reset, so that the clamping rod 37 is clamped into the clamping groove 38 preset by the installation column, thereby fixing the installation column, realizing the installation of the LED display screen 4 and the protection frame 55, further realizing the rapid and convenient combination of the LED display screen and the whole device, the installation and the disassembly are simple and convenient, the combination difficulty of workers is reduced, and the working efficiency is improved.
Example 4
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the cleaning device 5 includes a protective frame 55, a second motor 51 is disposed on the inner side of the protective frame 55, a screw rod 52 is disposed at one end of the second motor 51, a moving block 53 is disposed on the outer side of the screw rod 52, a cleaning bristle plate 54 is disposed at the lower end of the moving block 53, an outer wall of the screw rod 52 is in threaded connection with one side of the moving block 53 through a threaded hole, and the lower end of the moving block 53 is fixedly connected with the upper end of the cleaning bristle plate 54.
In this embodiment, when the LED display 4 is in use, a large amount of dust can be easily adsorbed on the surface, the second motor 51 is driven to work, the output end of the second motor 51 drives the screw rod 52 to rotate, under the action of the threaded hole on one side of the moving block 53, the screw rod 52 drives the moving block 53 to move left and right on the surface of the screw rod, the moving block 53 drives the cleaning wool plate 54 to move left and right when moving, the cleaning wool plate 54 can clean the dust adhered on the surface of the LED display 4 through cotton cloth on one side when moving, the air pump 8 is controlled to work during cleaning, the air pump 8 generates suction force, so that the dust in the protective frame 55 is sucked through the suction nozzle 9, then the dust enters the collecting box 6, and the electrostatic adsorption plate 7 in the collecting box 6 adsorbs the dust, so that the labor intensity of workers is reduced, the cleanliness of the LED display is improved, and the ornamental value is improved.
The working principle of the combined LED display screen is specifically described below.
As shown in fig. 1-4, when the combined LED display screen is in use, by driving the first motor 21 to rotate forward, the output end of the first motor 21 drives the rotating shaft 22 to rotate, the rotating shaft 22 drives the bevel gear 23 to rotate, the bevel gear 23 drives the threaded rod 24 to rotate, under the action of the threads of the threaded rod 24 and the internal thread column 25, the threaded rod 24 drives the internal thread column 25 to move downwards on the surface thereof, the internal thread column 25 can drive the protective frame 55 to move downwards when moving downwards, the LED display screen 4 can be mounted in the protective frame 55 when moving downwards, then the first motor 21 is driven to rotate reversely, thereby driving the internal thread column 25 to move upwards, the internal thread column 25 drives the protective frame 55 and the LED display screen 4 to move upwards, thereby lifting the LED display screen 4 to a height convenient for viewing, by facilitating the adjustment of the height of the LED display screen 4, the LED display screen is convenient to install or maintain, the viewing height can be adjusted according to actual needs, the viewing comfort is improved, the practicability of the LED display screen is further improved, when the LED display screen 4 is installed, the toggle rod 33 is pressed downwards, the toggle rod 33 drives the sliding block 32 to slide downwards and compress the first spring 31, the hinge rod 34 is driven to move towards the side far away from the installation groove when the toggle rod 33 moves downwards, the clamping rod 37 is driven to slide on the sliding rod 36 and extrude the second spring 35, the installation column at the bottom of the LED display screen 4 is spliced in the installation groove preset by the protection frame 55 at the moment, then the force applied to the toggle rod 33 is released, the reset is driven under the elastic force of the first spring 31 and the second spring 35 at the moment, the clamping rod 37 is clamped in the clamping groove 38 preset by the installation column at the moment, thereby fix the erection column, realize the installation of LED display screen 4 and guard frame 55, and then realized quick convenient with LED display screen and whole device make up, the installation is dismantled simply and conveniently, the combination degree of difficulty of staff has been reduced, and work efficiency is improved, when LED display screen 4 is in use, the surface can adsorb a large amount of dust easily, work through driving second motor 51, the output of second motor 51 drives lead screw 52 and rotates, under the effect of screw hole on movable block 53 one side, drive movable block 53 and control the removal on its surface when making lead screw 52 rotate, movable block 53 moves and drives clean blank 54 and control the removal, clean blank 54 moves the dust that can be to the adhesion on the surface of LED display screen 4 through the cotton of one side, control air pump 8 work when the clearance, make air pump 8 produce suction, thereby suck through 9 with the dust inside guard frame 55, later get into inside collecting box 6, adsorb the dust through the inside electrostatic adsorption plate 7 of collecting box 6, thereby the intensity of labour who has reduced the staff has improved LED display screen's cleanliness, and ornamental quality is improved.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a combination formula LED display screen, includes main part (1), its characterized in that: the utility model discloses a novel LED display screen, including main part (1), elevating gear, LED display screen (4), installation device (9) are provided with to the upper end of main part (1), elevating gear's (2) upper end is provided with LED display screen (4), the lower extreme of LED display screen (4) is provided with installation device (3) of being convenient for, one side of installation device (3) is provided with suction nozzle (9), one side of suction nozzle (9) is provided with air pump (8), the upper end of air pump (8) is provided with collecting box (6), the inboard of collecting box (6) is provided with electrostatic adsorption board (7), the upper end of LED display screen (4) is provided with cleaning device (5), the lower extreme of main part (1) is provided with brake wheel (10).
2. The combination LED display screen of claim 1, wherein: lifting device (2) are including first motor (21), the one end of first motor (21) is provided with pivot (22), the one end of pivot (22) is provided with conical gear (23), the inboard of conical gear (23) is provided with threaded rod (24), the upper end of threaded rod (24) is provided with internal thread post (25), the both sides of internal thread post (25) are provided with guide block (26), one side of guide block (26) is provided with guide way (27).
3. The combination LED display screen of claim 1, wherein: the utility model provides a be convenient for installation device (3) including stirring rod (33), the both sides of stirring rod (33) are provided with slider (32), the lower extreme of slider (32) is provided with first spring (31), the lower extreme of stirring rod (33) is provided with articulated pole (34), the lower extreme of articulated pole (34) is provided with draw-in lever (37), the one end of draw-in lever (37) is provided with draw-in groove (38), the one end of draw-in lever (37) sets up slide bar (36), the outside of slide bar (36) is provided with second spring (35).
4. The combination LED display screen of claim 1, wherein: the cleaning device (5) comprises a protection frame (55), a second motor (51) is arranged on the inner side of the protection frame (55), a screw rod (52) is arranged at one end of the second motor (51), a moving block (53) is arranged on the outer side of the screw rod (52), and a cleaning wool board (54) is arranged at the lower end of the moving block (53).
5. A modular LED display as set forth in claim 2, wherein: the inner side of the conical gear (23) is fixedly connected with the outer wall of the threaded rod (24), and the outer wall of the threaded rod (24) is in threaded connection with the inner wall of the internal thread column (25).
6. A modular LED display according to claim 3, wherein: the outside of stirring rod (33) lower extreme is articulated with the one end of articulated pole (34), the one end of articulated pole (34) is articulated with the one end of draw-in lever (37), the inboard of draw-in lever (37) and the outer wall sliding connection of slide bar (36), the outer wall and the inboard joint of draw-in groove (38) of draw-in lever (37) one end.
7. The combination LED display screen of claim 4, wherein: the outer wall of the screw rod (52) is in threaded connection with one side of the moving block (53) through a threaded hole, and the lower end of the moving block (53) is fixedly connected with the upper end of the cleaning hairplate (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322449270.8U CN220669036U (en) | 2023-09-11 | 2023-09-11 | Combined LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322449270.8U CN220669036U (en) | 2023-09-11 | 2023-09-11 | Combined LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220669036U true CN220669036U (en) | 2024-03-26 |
Family
ID=90344526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322449270.8U Active CN220669036U (en) | 2023-09-11 | 2023-09-11 | Combined LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220669036U (en) |
-
2023
- 2023-09-11 CN CN202322449270.8U patent/CN220669036U/en active Active
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