CN220102630U - Adjustable arc-shaped LED display screen - Google Patents
Adjustable arc-shaped LED display screen Download PDFInfo
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- CN220102630U CN220102630U CN202321552015.XU CN202321552015U CN220102630U CN 220102630 U CN220102630 U CN 220102630U CN 202321552015 U CN202321552015 U CN 202321552015U CN 220102630 U CN220102630 U CN 220102630U
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- shaped
- display screen
- led display
- guide rail
- speed reducer
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- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 239000003638 chemical reducing agent Substances 0.000 claims description 44
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 13
- 238000009434 installation Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of display screens, in particular to an adjustable arc-shaped display screen which comprises a shape guide rail, wherein a screw rod is rotationally connected to the shape guide rail, a moving block is connected to the outer wall of the screw rod in a threaded manner, a rectangular connecting block is arranged on the front side of the moving block, a horizontal angle adjusting mechanism is arranged at the front end of the rectangular connecting block and comprises a driving box, a pitching angle adjusting mechanism is movably connected to the top of the driving box and comprises a shape rotating seat, a rotating block is rotationally connected to the shape rotating seat, a second mounting plate is arranged at the front end of the rotating block, and an arc-shaped display screen body is arranged at the front end of the second mounting plate. This arc display screen with adjustable reciprocates through lead screw drive movable block to adjust the height of arc display screen body, when arc display screen body needs maintenance, maintenance personal can remove the arc display screen body to the minimum, in order to user's maintenance arc display screen body.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to an adjustable arc-shaped LED display screen.
Background
The LED display screen is called an electronic display screen or a mobile display screen, is composed of an LED lattice, and displays characters, pictures, animations and videos by the on-off of red, blue, yellow, white and green lamp beads.
The patent with the publication number of CN219062909U discloses an arc LED display screen, including screen frame and installation pole, the rear surface fixedly connected with connecting block of screen frame, the U-shaped frame has been cup jointed in the outside of connecting block, the connecting block with the junction of U-shaped frame is provided with vertical adjusting part, the U-shaped frame is kept away from one side fixedly connected with spliced pole of screen frame, one side fixedly connected with rotor plate of spliced pole. This arc LED display screen can be when using, control the second motor through the controller, makes it drive the transfer line and rotates, and then makes the rotor plate rotate in the inside of first rotary groove in step to this can adjust the longitudinal angle value of connecting block, drives the transfer line through first motor and rotates in step, because transfer line and connecting block are fixed cup joint, and then adjusts the longitudinal position of screen frame, has solved among the prior art can not adjust its transverse angle and longitudinal angle's problem.
In the specific use process of the prior art, although the longitudinal angle and the transverse angle of the arc-shaped LED display screen can be adjusted, the installation height of the arc-shaped LED display screen is fixed, in order to improve the visibility of video information on the arc-shaped LED display screen, the arc-shaped LED display screen is generally installed at a higher position, and when the arc-shaped LED display screen needs to be maintained, the maintenance difficulty is increased due to the problem of the installation height.
Disclosure of Invention
The utility model aims to provide an adjustable arc-shaped LED display screen so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an arc LED display screen with adjustable, includes the U-shaped guide rail, rotate between the top and the bottom of U-shaped guide rail inner wall and be connected with the lead screw, the outer wall threaded connection of lead screw has the movable block, reciprocates through the drive of lead screw movable block to adjust the height of arc LED display screen body, when arc LED display screen body needs maintenance, maintenance personnel can remove arc LED display screen body to the lowest department, so that the user maintains arc LED display screen body;
the middle part of the front side of the moving block is provided with a rectangular connecting block, the front end of the rectangular connecting block is provided with a horizontal angle adjusting mechanism, the horizontal angle adjusting mechanism comprises a driving box fixedly connected to the front end of the rectangular connecting block, the top of the driving box is movably connected with a pitching angle adjusting mechanism, the pitching angle adjusting mechanism comprises a U-shaped rotating seat rotationally connected to the middle part of the top of the driving box, and the U-shaped rotating seat can be driven to rotate by the horizontal angle adjusting mechanism, so that the horizontal angle adjustment of the arc-shaped LED display screen body is realized;
the U-shaped rotates and is connected with the rotating block between the left and right sides of seat inner wall, the front end of rotating block is equipped with the second mounting panel, the front end of second mounting panel is equipped with arc LED display screen body, and the rotating block can drive second mounting panel and arc LED display screen body and rotate from top to bottom in step to realize the regulation to arc LED display screen body every single move angle, facilitate the use.
Preferably, the rear side edge of U-shaped guide rail top and bottom department all is equipped with first mounting panel, the mounting hole that supplies the bolt to pass is seted up to the front side of first mounting panel, makes U-shaped guide rail can fix on the wall body, the front side of U-shaped guide rail just is close to the position of bottom and is equipped with the controller for the work of control first servo motor, second servo motor and third servo motor.
Preferably, a third servo motor and a third speed reducer are arranged at the top of the U-shaped guide rail, an output shaft of the third servo motor is coaxially connected with an input shaft of the third speed reducer, the end part of the output shaft of the third speed reducer penetrates through the top of the U-shaped guide rail and is coaxially connected with the top end of the screw rod, and the third servo motor drives the screw rod to rotate through the third speed reducer.
Preferably, a rectangular hole is formed in the top of the moving block and close to the middle of the front side edge, the rectangular hole is used for the U-shaped guide rail to pass through, and the moving block moves up and down on the outer side of the U-shaped guide rail under the driving of the screw rod.
Preferably, a first servo motor and a first speed reducer are arranged in the driving box, an output shaft of the first servo motor is coaxially connected with an input shaft of the first speed reducer, the bottom end of a rotating shaft at the bottom of the U-shaped rotating seat penetrates through the top of the driving box and is coaxially connected with the output shaft of the first speed reducer, the first servo motor drives the U-shaped rotating seat to rotate through the first speed reducer, a rubber ring is arranged at the joint of the rotating shaft of the U-shaped rotating seat and the driving box, the outer wall of the rubber ring is fixedly connected with the driving box, the inner wall of the rubber ring is tightly attached to the outer wall of the rotating shaft of the U-shaped rotating seat, and the stability of the U-shaped rotating seat after rotation is improved.
Preferably, the right side of U-shaped rotation seat just is close to the position of bottom and is equipped with the U-shaped board, rotate between the front and back both sides of U-shaped inboard wall and be connected with the worm, the right-hand member of turning block pivot is passed the right side and the coaxial coupling of U-shaped rotation seat inboard wall and is equipped with the worm wheel, worm wheel and worm meshing transmission, through worm drive worm wheel rotation, can ensure the stability of turning block after the rotation.
Preferably, the rear side of the U-shaped rotating seat and the position close to the right side are provided with a second servo motor and a second speed reducer through the mounting seat, an output shaft of the second servo motor is coaxially connected with an input shaft of the second speed reducer, and the end part of the output shaft of the second speed reducer penetrates through the rear side of the U-shaped plate and is coaxially connected with the rear end of the worm, and the second servo motor drives the worm to rotate through the second speed reducer.
Compared with the prior art, the utility model has the beneficial effects that:
1. this arc LED display screen with adjustable reciprocates through lead screw drive movable block to adjust the height of arc LED display screen body, when arc LED display screen body needs maintenance, maintenance personal can remove arc LED display screen body to the minimum, in order to user's maintenance arc LED display screen body.
2. The first servo motor drives the U-shaped rotating seat to rotate through the first speed reducer, and the U-shaped rotating seat drives the second mounting plate and the arc-shaped LED display screen body to horizontally rotate, so that the horizontal angle of the arc-shaped LED display screen body is adjusted.
3. The second servo motor drives the worm to rotate through the second speed reducer, the worm drives the worm wheel to rotate, the stability of the rotating block after rotation can be ensured, and the rotating block can drive the second mounting plate and the arc-shaped LED display screen body to synchronously rotate up and down, so that the pitching angle of the arc-shaped LED display screen body is adjusted, and the arc-shaped LED display screen is convenient to use.
Drawings
FIG. 1 is a schematic view of a first view angle structure of the present utility model;
FIG. 2 is a schematic diagram of an overall second view structure according to the present utility model;
FIG. 3 is a schematic view of a portion of the structure of the present utility model;
fig. 4 is a schematic cross-sectional view of the driving box in the present utility model.
In the figure: 1. a U-shaped guide rail; 10. a first mounting plate; 2. a screw rod; 3. a moving block; 30. a rectangular hole; 4. a rectangular connecting block; 5. a horizontal angle adjusting mechanism; 50. a drive box; 51. a first servo motor; 52. a first speed reducer; 53. a rubber ring; 6. a pitch angle adjustment mechanism; 60. a U-shaped rotating seat; 61. a rotating block; 62. a U-shaped plate; 63. a worm; 64. a second servo motor; 65. a second speed reducer; 66. a worm wheel; 7. a second mounting plate; 8. an arc-shaped LED display screen body; 9. a controller; 11. a third servo motor; 12. and a third speed reducer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
the utility model provides an adjustable arc LED display screen, including U-shaped guide rail 1, the rotation is connected with lead screw 2 between the top and the bottom of U-shaped guide rail 1 inner wall, and the outer wall threaded connection of lead screw 2 has movable block 3, drives movable block 3 through lead screw 2 and reciprocates to adjust the height of arc LED display screen body 8, when arc LED display screen body 8 needs maintenance, maintenance personnel can remove arc LED display screen body 8 to the lowest, so that the user maintains arc LED display screen body 8;
the middle part of the front side of the movable block 3 is provided with a rectangular connecting block 4, the front end of the rectangular connecting block 4 is provided with a horizontal angle adjusting mechanism 5, the horizontal angle adjusting mechanism 5 comprises a driving box 50 fixedly connected to the front end of the rectangular connecting block 4, the right side of the driving box 50 is provided with a plurality of heat dissipation holes, the top of the driving box 50 is movably connected with a pitching angle adjusting mechanism 6, the pitching angle adjusting mechanism 6 comprises a U-shaped rotating seat 60 rotatably connected to the middle part of the top of the driving box 50, and the U-shaped rotating seat 60 can be driven to rotate by the horizontal angle adjusting mechanism 5, so that the horizontal angle adjustment of the arc-shaped LED display screen body 8 is realized;
the rotating block 61 is rotationally connected between the left side and the right side of the inner wall of the U-shaped rotating seat 60, the front end of the rotating block 61 is provided with the second mounting plate 7, the front end of the second mounting plate 7 is provided with the arc-shaped LED display screen body 8, and the rotating block 61 can drive the second mounting plate 7 and the arc-shaped LED display screen body 8 to synchronously rotate up and down, so that the pitching angle of the arc-shaped LED display screen body 8 is adjusted, and the arc-shaped LED display screen is convenient to use.
In this embodiment, the rear side edges of the top and bottom of the U-shaped guide rail 1 are respectively provided with a first mounting plate 10, the front side of the first mounting plate 10 is provided with a mounting hole through which a bolt passes, so that the U-shaped guide rail 1 can be fixed on a wall, and a controller 9 is arranged at the front side of the U-shaped guide rail 1 and near the bottom for controlling the operation of the first servo motor 51, the second servo motor 64 and the third servo motor 11.
Specifically, the top of the U-shaped guide rail 1 is provided with a third servo motor 11 and a third speed reducer 12, an output shaft of the third servo motor 11 is coaxially connected with an input shaft of the third speed reducer 12, the end part of the output shaft of the third speed reducer 12 penetrates through the top of the U-shaped guide rail 1 and is coaxially connected with the top end of the screw rod 2, and the third servo motor 11 drives the screw rod 2 to rotate through the third speed reducer 12.
Further, a rectangular hole 30 is formed in the top of the moving block 3 and near the middle of the front side edge for the U-shaped guide rail 1 to pass through, and the moving block 3 moves up and down on the outer side of the U-shaped guide rail 1 under the driving of the screw rod 2.
Further, be equipped with first servo motor 51 and first speed reducer 52 in the drive box 50, the output shaft of first servo motor 51 and the input shaft coaxial coupling of first speed reducer 52, the bottom of U-shaped rotation seat 60 bottom pivot passes the top of drive box 50 and with the output shaft coaxial coupling of first speed reducer 52, first servo motor 51 passes through first speed reducer 52 drive U-shaped rotation seat 60 rotation, the pivot of U-shaped rotation seat 60 is equipped with rubber circle 53 with the junction of drive box 50, the outer wall and the drive box 50 fixed connection of rubber circle 53, the inner wall of rubber circle 53 closely laminates with the outer wall of U-shaped rotation seat 60 pivot, stability after the U-shaped rotation seat 60 rotates is improved.
Further, the right side of the U-shaped rotating seat 60 and the position close to the bottom are provided with a U-shaped plate 62, a worm 63 is rotatably connected between the front side and the rear side of the inner wall of the U-shaped plate 62, the right end of the rotating shaft of the rotating block 61 passes through the right side of the inner wall of the U-shaped rotating seat 60 and is coaxially connected with a worm wheel 66, the worm wheel 66 is meshed with the worm 63 for transmission, and the worm wheel 66 is driven to rotate by the worm 63, so that the stability of the rotating block 61 after rotation can be ensured.
Further, a second servo motor 64 and a second speed reducer 65 are arranged at the rear side of the U-shaped rotating seat 60 and close to the right side of the U-shaped rotating seat through a mounting seat, an output shaft of the second servo motor 64 is coaxially connected with an input shaft of the second speed reducer 65, an end portion of an output shaft of the second speed reducer 65 penetrates through the rear side of the U-shaped plate 62 and is coaxially connected with the rear end of the worm 63, and the second servo motor 64 drives the worm 63 to rotate through the second speed reducer 65.
When the adjustable arc-shaped LED display screen is used, when the height of the arc-shaped LED display screen body 8 is required to be adjusted, a user drives the third speed reducer 12 to work through the third servo motor 11, so that the third speed reducer 12 drives the screw rod 2 to rotate, the screw rod 2 drives the moving block 3 to move upwards or downwards, the moving block 3 can drive the arc-shaped LED display screen body 8 to synchronously move, further, the height of the arc-shaped LED display screen body 8 is adjusted, and maintenance personnel can conveniently move the arc-shaped LED display screen body 8 to the lowest position, so that maintenance is convenient; when the horizontal angle of the arc-shaped LED display screen body 8 needs to be adjusted, a user drives the first speed reducer 52 to work through the first servo motor 51, so that the first speed reducer 52 drives the U-shaped rotating seat 60 to rotate, the U-shaped rotating seat 60 drives the arc-shaped LED display screen body 8 to synchronously rotate, and further the horizontal angle adjustment of the arc-shaped LED display screen body 8 is realized; when the pitching angle of the arc-shaped LED display screen body 8 needs to be adjusted, a user drives the second speed reducer 65 to work through the second servo motor 64, the second speed reducer 65 drives the worm 63 to rotate, the worm 63 drives the worm wheel 66 to rotate, the worm wheel 66 drives the rotating block 61 to rotate up and down, and accordingly the rotating block 61 drives the arc-shaped LED display screen body 8 to rotate synchronously, and pitching angle adjustment of the arc-shaped LED display screen body 8 is achieved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an arc LED display screen with adjustable, includes U-shaped guide rail (1), its characterized in that: the utility model provides a U-shaped guide rail, including U-shaped guide rail (1) and U-shaped LED display screen, including U-shaped guide rail, U-shaped guide rail (50) and U-shaped guide rail (6) are connected with the top and the bottom of U-shaped guide rail (1), the outer wall threaded connection of lead screw (2) has movable block (3), the middle part of movable block (3) front side is equipped with rectangle connecting block (4), the front end of rectangle connecting block (4) is equipped with horizontal angle adjustment mechanism (5), horizontal angle adjustment mechanism (5) are including fixedly connected with driving case (50) in rectangle connecting block (4) front end, the top swing joint of driving case (50) has pitch angle adjustment mechanism (6), pitch angle adjustment mechanism (6) are including rotating U-shaped rotation seat (60) of being connected with in driving case (50) top middle part, the rotation piece (61) is connected with between the left and right sides of U-shaped rotation seat (60) inner wall, the front end of rotation piece (61) is equipped with second mounting panel (7), the front end of second mounting panel (7) is equipped with arc LED display screen body (8).
2. The adjustable arc LED display of claim 1, wherein: the U-shaped guide rail is characterized in that first mounting plates (10) are arranged at the rear side edges of the top and the bottom of the U-shaped guide rail (1), mounting holes for bolts to pass through are formed in the front sides of the first mounting plates (10), and a controller (9) is arranged at the front sides of the U-shaped guide rail (1) and near the bottom.
3. The adjustable arc LED display of claim 1, wherein: the top of U-shaped guide rail (1) is equipped with third servo motor (11) and third speed reducer (12), the output shaft of third servo motor (11) and the input shaft coaxial coupling of third speed reducer (12), the tip of third speed reducer (12) output shaft passes the top of U-shaped guide rail (1) and with the top coaxial coupling of lead screw (2).
4. The adjustable arc LED display of claim 1, wherein: rectangular holes (30) are formed in the top of the moving block (3) and close to the middle of the front side edge.
5. The adjustable arc LED display of claim 1, wherein: be equipped with first servo motor (51) and first speed reducer (52) in drive case (50), the output shaft of first servo motor (51) and the input shaft coaxial coupling of first speed reducer (52), the bottom of U-shaped rotation seat (60) bottom pivot passes the top of drive case (50) and with the output shaft coaxial coupling of first speed reducer (52), the junction of the pivot of U-shaped rotation seat (60) and drive case (50) is equipped with rubber circle (53).
6. The adjustable arc LED display of claim 1, wherein: the right side of U-shaped rotation seat (60) just is close to the position of bottom and is equipped with U-shaped board (62), rotate between the front and back both sides of U-shaped board (62) inner wall and be connected with worm (63), the right-hand member of turning block (61) pivot is passed the right side of U-shaped rotation seat (60) inner wall and coaxial coupling has worm wheel (66), worm wheel (66) and worm (63) meshing transmission.
7. The adjustable arc LED display screen of claim 6, wherein: the rear side of U-shaped rotation seat (60) and be close to right side position are equipped with second servo motor (64) and second speed reducer (65) through the mount pad, the output shaft of second servo motor (64) and the input shaft coaxial coupling of second speed reducer (65), the tip of second speed reducer (65) output shaft passes the rear side of U-shaped board (62) and with the rear end coaxial coupling of worm (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321552015.XU CN220102630U (en) | 2023-06-16 | 2023-06-16 | Adjustable arc-shaped LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321552015.XU CN220102630U (en) | 2023-06-16 | 2023-06-16 | Adjustable arc-shaped LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220102630U true CN220102630U (en) | 2023-11-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321552015.XU Active CN220102630U (en) | 2023-06-16 | 2023-06-16 | Adjustable arc-shaped LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220102630U (en) |
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2023
- 2023-06-16 CN CN202321552015.XU patent/CN220102630U/en active Active
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