CN220453250U - Rotary LED display screen - Google Patents
Rotary LED display screen Download PDFInfo
- Publication number
- CN220453250U CN220453250U CN202321780066.8U CN202321780066U CN220453250U CN 220453250 U CN220453250 U CN 220453250U CN 202321780066 U CN202321780066 U CN 202321780066U CN 220453250 U CN220453250 U CN 220453250U
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- display screen
- base
- rod
- fixedly connected
- led display
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- 238000006073 displacement reaction Methods 0.000 claims description 6
- 244000309464 bull Species 0.000 claims 4
- 230000001771 impaired effect Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 6
- 244000144992 flock Species 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a rotary LED display screen, and relates to the technical field of LED display screens. The rotary LED display screen comprises a base, wherein the bottom of the base is fixedly connected with universal wheels, two ends of the base are penetrated by one end of a rotating rod and are rotationally connected with one end of the rotating rod, the side wall of the rotating rod is fixedly connected with a display screen body, and the top of the base is provided with a protection device; the protection device comprises a fixing rod, the top of the fixing rod is fixedly arranged at the top of the base, a cross rod is rotationally connected to the side wall of the fixing rod, one end of the cross rod is fixedly connected with a stop block, and the top of the base is slidably connected with a sloping plate. When this application rotates through the display screen body, mutually supporting with inside dead lever of protection device, components such as horizontal pole have realized that the display screen body rotates, and the protection splint is automatic to be cliied power component, has avoided the impaired condition of circuit element when rotating the display screen body.
Description
Technical Field
The utility model relates to the technical field of LED display screens, in particular to a rotary LED display screen.
Background
LED display screens are electronic display devices that display still images and moving videos by using light emitting diodes. They provide a high brightness, high contrast and high resolution display effect, and can be used in various indoor and outdoor environments.
According to the disclosed rotary LED display screen (publication number: CN 115064091A), the interface shielding mechanism, the screen cleaning mechanism and the storage mechanism are arranged, the interface of the display screen can be shielded and protected after the rotary LED display screen is used, dust and liquid are prevented from entering the display screen from the interface of the display screen, imaging of the display screen is affected, dust and flock accumulated at the front end of the display screen can be cleaned when dust appears on the surface of the display screen, dust and flock are prevented from accumulating at the front end of the display screen, people can watch the display screen, people can conveniently take tools when the display screen needs to be maintained, secondly, the wire connected with the display screen is stored, overlong connecting wires are prevented from being dragged to the ground to cause damage of the surface of the connecting wires, better use prospect is brought, the protection is realized on the interface of the display screen through the interface through the arranged interface shielding mechanism, after the rotary LED display screen is used, the protection cover is prevented from entering the display screen from the interface of the display screen through the handle, imaging of the display screen is affected, the dust and the liquid are prevented from entering the display screen, the front end of the display screen is prevented, the display screen is convenient to take tools when the dust and the flock accumulate at the front end of the display screen, the front end is beneficial to pick up at the front end of the display screen, the display screen is easy to be worn, and the LED is easy to drive, and the display screen is easy to rotate.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a rotary LED display screen, which solves the problems in the background art. In order to achieve the above purpose, the utility model is realized by the following technical scheme: the rotary LED display screen comprises a base, wherein the bottom of the base is fixedly connected with universal wheels, two ends of the base are penetrated by one end of a rotating rod and are rotationally connected with one end of the rotating rod, the side wall of the rotating rod is fixedly connected with a display screen body, and the top of the base is provided with a protection device; the protection device comprises a fixing rod, the top of the fixing rod is fixedly arranged at the top of the base, a cross rod is rotationally connected to the side wall of the fixing rod, one end of the cross rod is fixedly connected with a stop block, the top of the base is slidably connected with a sloping plate, and a protection clamping plate is fixedly connected to the side wall of the sloping plate.
Preferably, the other end of the cross rod is located on the displacement track of the display screen body, one side of the inclined plate is located on the displacement track of the cross rod, one side of the inclined plate, which is in contact with the stop block, is set to be an inclined plane, and the design enables the cross rod to be displaced by the better rotation limiting plate during rotation.
Preferably, the rear side of the sloping plate is slidingly connected with a limiting plate, the bottom of the limiting plate is fixedly arranged at the top of the base, and the design of the limiting plate is mainly that the rear side is fixed when the sloping plate slides, so that the sloping plate is prevented from deviating from a sliding track when sliding.
Preferably, the fixing device comprises a fixing block, one side of the fixing block is fixedly arranged at the bottom of the rotating rod, the bottom of the fixing block is fixedly connected with a telescopic rod, the top of the base is fixedly connected with a circular ring disc, the inner side of the circular ring disc is penetrated by one end of the rotating rod and is not connected with one end of the rotating rod, a clamping hole is formed in a top plate of the circular ring disc, and the fixing device is mainly used for fixing a rotated display screen body.
Preferably, the clamping holes are formed in a plurality of positions and distributed at the top of the circular ring disc along the circumferential array, and the top of each clamping hole is located right below the telescopic rod, so that the telescopic rod can be stably clamped into the clamping hole when being telescopic.
Preferably, the bottom of the rotating rod is fixedly connected with a rotating handle. The design of the rotating handle facilitates the rotating rod to rotate and adjust the angle of the display screen.
The utility model provides a rotary LED display screen. The beneficial effects are as follows:
(1) When this application rotates through the display screen body, mutually supporting with inside dead lever of protection device, components such as horizontal pole have realized that the display screen body rotates, and the protection splint is automatic to be cliied power component, has avoided the impaired condition of circuit element when rotating the display screen body.
(2) After the angle of the display screen body is debugged, the display screen body is matched with components such as the fixing block and the circular disc inside the fixing device, so that the effect of fixing the display screen body is achieved by clamping the telescopic rod inside the clamping hole after the angle of the display screen body is debugged, and the rotation of the display screen body is prevented.
Drawings
FIG. 1 is a schematic view of a three-dimensional appearance structure of the present utility model;
FIG. 2 is a schematic view of a three-dimensional enlarged structure of a part of the assembly according to the present utility model;
fig. 3 is a schematic view of a three-dimensional display structure of a part of the assembly according to the present utility model.
In the figure: 1. a base; 2. a universal wheel; 3. a rotating rod; 31. a rotating handle; 4. a display screen body; 5. a protection device; 51. a fixed rod; 52. a cross bar; 53. a stop block; 54. a sloping plate; 55. a protective splint; 56. a limiting plate; 6. a fixing device; 61. a fixed block; 62. a telescopic rod; 63. a circular ring disk; 64. and (5) clamping the hole.
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.
Example 1
Referring to fig. 1-3, a rotary LED display screen comprises a base 1, wherein a universal wheel 2 is fixedly connected to the bottom of the base 1, two ends of the base 1 are penetrated by one end of a rotating rod 3 and are rotatably connected with one end of the rotating rod 3, a display screen body 4 is fixedly connected to the side wall of the rotating rod 3, and a protection device 5 is arranged at the top of the base 1; the protection device 5 comprises a fixed rod 51, the top of the fixed rod 51 is fixedly arranged at the top of the base 1, a cross rod 52 is rotationally connected to the side wall of the fixed rod 51, one end of the cross rod 52 is fixedly connected with a stop block 53, the top of the base 1 is slidably connected with a sloping plate 54, a protective clamping plate 55 is fixedly connected to the side wall of the sloping plate 54, the other end of the cross rod 52 is positioned on the displacement track of the display screen body 4, one side of the sloping plate 54 is positioned on the displacement track of the cross rod 52, one side of the sloping plate 54, which is contacted with the stop block 53, is set to be an inclined plane, and the design enables the cross rod 52 to better rotate the sloping plate 54 to displace during rotation. The rear side of the sloping plate 54 is slidably connected with a limiting plate 56, the bottom of the limiting plate 56 is fixedly mounted on the top of the base 1, and the limiting plate 56 is mainly designed to fix the rear side when the sloping plate 54 slides, so that the sloping plate 54 is prevented from deviating from a sliding track during sliding.
When the display screen body 4 is used, when the display screen body 4 is used for carrying out quasi-rotation angle adjustment, one end of the cross rod 52 on the side wall of the fixed rod 51 is touched, so that the stop block 53 fixed at the other end of the cross rod 52 is driven to rotate, the stop block 53 is driven to touch the inclined plane of one end of the inclined plate 54 sliding on the top of the base 1, the inclined plate 54 is driven to slide, and the protective clamping plate 55 fixed at the other side of the inclined plate 54 is driven to slide towards the direction of the circuit element and clamp the circuit element.
Example two
Referring to fig. 1-3, on the basis of the first embodiment, a fixing device 6 is disposed on a side wall of the rotating rod 3, the fixing device 6 includes a fixing block 61, one side of the fixing block 61 is fixedly mounted at the bottom of the rotating rod 3, the bottom of the fixing block 61 is fixedly connected with a telescopic rod 62, the top of the base 1 is fixedly connected with a circular ring disc 63, the inner side of the circular ring disc 63 is penetrated by one end of the rotating rod 3 and has no connection relationship with one end of the rotating rod 3, a top plate of the circular ring disc 63 is provided with a clamping hole 64, and the fixing device 6 is designed mainly for fixing the rotated display screen body 4. The clamping holes 64 are formed in a plurality of positions and distributed on the top of the annular disc 63 along the circumferential array, and the top of the clamping holes 64 is located right below the telescopic rod 62, so that the telescopic rod 62 can be stably clamped into the clamping holes 64 when telescopic. The bottom of the rotating rod 3 is fixedly connected with a rotating handle 31. The design of the rotating handle 31 facilitates the rotating rod 3 to rotate and adjust the angle of the display screen.
When the rotary rod 3 drives the display screen body 4 to adjust the angle, the telescopic rod 62 at the bottom of the fixed block 61 can be pulled, and the telescopic rod 62 is clamped into the clamping hole 64 at the top of the annular disc 63, so that the fixing is realized.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a rotation type LED display screen, includes base (1), its characterized in that: the universal wheel (2) is fixedly connected to the bottom of the base (1), two ends of the base (1) are penetrated by one end of the rotating rod (3) and are rotatably connected with one end of the rotating rod (3), the display screen body (4) is fixedly connected to the side wall of the rotating rod (3), and the protection device (5) is arranged at the top of the base (1);
the protection device (5) comprises a fixing rod (51), the top of the fixing rod (51) is fixedly arranged at the top of the base (1), a cross rod (52) is rotationally connected to the side wall of the fixing rod (51), one end of the cross rod (52) is fixedly connected with a stop block (53), the top of the base (1) is slidably connected with a sloping plate (54), and a protection clamping plate (55) is fixedly connected to the side wall of the sloping plate (54).
2. The rotary LED display screen of claim 1, wherein: the other end of the cross rod (52) is positioned on the displacement track of the display screen body (4), one side of the inclined plate (54) is positioned on the displacement track of the cross rod (52), and one side of the inclined plate (54) contacting the stop block (53) is set to be an inclined plane.
3. A rotary LED display screen as claimed in claim 2, wherein: the rear side of the sloping plate (54) is in sliding connection with a limiting plate (56), and the bottom of the limiting plate (56) is fixedly arranged at the top of the base (1).
4. A rotary LED display screen according to claim 3, wherein: be provided with fixing device (6) on the lateral wall of bull stick (3), fixing device (6) are including fixed block (61), one side fixed mounting of fixed block (61) is in the bottom of bull stick (3), the bottom fixedly connected with telescopic link (62) of fixed block (61), the top fixedly connected with of base (1) is in ring dish (63), the inboard of ring dish (63) is run through by the one end of bull stick (3) and does not have connection relation with the one end of bull stick (3), the roof of ring dish (63) is provided with card hole (64).
5. The rotary LED display screen of claim 4, wherein: the clamping holes (64) are formed in a plurality of positions and distributed on the top of the annular disc (63) along the circumferential array, and the tops of the clamping holes (64) are located right below the telescopic rod (62).
6. The rotary LED display screen of claim 5, wherein: the bottom of the rotating rod (3) is fixedly connected with a rotating handle (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321780066.8U CN220453250U (en) | 2023-07-07 | 2023-07-07 | Rotary LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321780066.8U CN220453250U (en) | 2023-07-07 | 2023-07-07 | Rotary LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220453250U true CN220453250U (en) | 2024-02-06 |
Family
ID=89732051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321780066.8U Active CN220453250U (en) | 2023-07-07 | 2023-07-07 | Rotary LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220453250U (en) |
-
2023
- 2023-07-07 CN CN202321780066.8U patent/CN220453250U/en active Active
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