CN221098178U - Novel folding LED display screen - Google Patents
Novel folding LED display screen Download PDFInfo
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- CN221098178U CN221098178U CN202322880236.6U CN202322880236U CN221098178U CN 221098178 U CN221098178 U CN 221098178U CN 202322880236 U CN202322880236 U CN 202322880236U CN 221098178 U CN221098178 U CN 221098178U
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- display screen
- led display
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- column
- driving device
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a novel foldable LED display screen, which comprises an LED display screen main body, wherein a limiting plate is fixedly arranged on the bottom surface of the LED display screen main body, and a lifting assembly is fixedly arranged on the bottom surface of the LED display screen main body. According to the utility model, the second driving device arranged in the mounting seat drives the rotating column to rotate, so that the connecting seat connected with the top end of the rotating column can synchronously rotate, the first driving device drives the rotating gear to rotate, and the annular rack meshed with the rotating gear can synchronously rotate together with the threaded sleeve, so that the threaded column in threaded connection with the threaded sleeve can move in the vertical direction under the limiting effect of the top plate and the limiting plate, and the height of the LED display screen main body can be adjusted, thus the height of the LED display screen main body can be conveniently adjusted, and the horizontal direction displayed by the LED display screen main body can be changed.
Description
Technical Field
The utility model relates to the technical field of LED display screens, in particular to a novel foldable LED display screen.
Background
In the prior art, a large-sized LED display screen is formed by assembling a plurality of display unit modules with the same length and width, is troublesome to install and not easy to detach, and most of the display screens cannot be folded, so that the occupied space is large during storage.
In order to solve the above problems, patent document bulletin number CN216388635U is a foldable LED display screen, which includes a case, a main screen, a fixing component, and an unlocking component; the box body is externally hinged with a cover plate, a first connecting block is arranged in the box body and connected with a second connecting block, the first connecting block is connected with the second connecting block through a damping rotating shaft, the upper end of the second connecting block is fixedly provided with a main screen, the main screen is symmetrically provided with an auxiliary screen, the auxiliary screen is hinged with the main screen, and the upper end of the main screen is provided with a first fixing seat.
It still has some drawbacks in practical use, such as: above-mentioned LED display screen passes through the spring and the cooperation of fixed block, make the fixed block fix in the fixed slot, the purpose that vice screen is fixed at main screen both ends has been reached, the screen size has been enlarged, and promote the fixed block in the fixed slot through the hold-down pin, make the fixed block break away from in the fixed slot, conveniently rotate vice screen, fold vice screen behind the main screen, realize reducing screen size, though make the whole function that possesses of display screen, the display screen is when using, generally need support to place by the corresponding mounting bracket of cooperation, but current mounting bracket is generally by multisection pole material through bolt nut combination connection or fix through welded mode, the overall structure is fixed, consequently, the mounting bracket itself only can play the fixed effect of support, and part occasion need carry out real-time adjustment to the height of placing or the display angle of display screen, but ordinary mounting bracket does not possess the corresponding function of carrying out position adjustment to the display screen, thereby can influence the result of use of display screen to a certain extent.
Disclosure of utility model
In order to overcome the defects in the prior art, the embodiment of the utility model provides a novel foldable LED display screen, so as to solve the problem that the position of the LED display screen in the prior art is inconvenient to adjust when the LED display screen is placed.
The utility model provides the following technical scheme:
The utility model provides a novel folding LED display screen, includes the LED display screen main part, the bottom surface fixed mounting of LED display screen main part has the limiting plate, the bottom surface fixed mounting of LED display screen main part has lifting unit, lifting unit's surface fixed mounting has rotation subassembly.
The lifting assembly comprises a first driving device, a driving shaft of the first driving device is fixedly provided with a rotating gear, an annular rack is in epitaxial engagement with the rotating gear, a threaded sleeve is fixedly arranged in the annular rack, a threaded column is movably arranged in the threaded sleeve, a mounting ring is rotatably arranged at the bottom of the surface of the threaded sleeve, a fixing plate is fixedly arranged on the surface of the mounting ring, a fixing column is fixedly arranged at the top end of the fixing plate, a spring is fixedly connected to the inner part of the fixing column, a movable rod is fixedly connected to one end of the spring, and a top plate is fixedly arranged at the top end of the movable rod.
The rotating assembly comprises a mounting seat, a second driving device is fixedly arranged in the mounting seat, a rotating column is fixedly arranged on a driving shaft of the second driving device, a connecting seat is fixedly arranged at the top end of the rotating column, a mounting plate is fixedly arranged on the side face of the connecting seat, and a supporting column is fixedly arranged on the bottom face of the mounting plate.
The top of the threaded column is fixedly connected with the bottom surface of the LED display screen main body, the bottom surface of the first driving device is fixedly connected with the top surface of the mounting plate, the surface of the movable rod is movably connected with the inside of the fixed column, the top surface of the top plate is attached to the surface of the limiting plate, and the bottom of the threaded column is movably connected with the top surface of the connecting seat.
The surface of the rotating column is rotationally connected with the top surface of the mounting seat, the number of the mounting plates is two, the surfaces of the two mounting plates are fixedly connected with the surface of the mounting ring, and the bottom ends of the supporting columns are movably connected with the surface of the mounting seat.
The technical scheme of the utility model has the following beneficial effects:
According to the utility model, the second driving device arranged in the mounting seat drives the rotating column to rotate, so that the connecting seat connected with the top end of the rotating column can synchronously rotate, the mounting ring fixedly connected with the surface of the mounting plate can correspondingly horizontally rotate, the first driving device drives the rotating gear to rotate, so that the annular rack meshed with the rotating gear can synchronously rotate together with the threaded sleeve, the threaded column in threaded connection with the threaded sleeve can vertically move under the limiting effect of the top plate and the limiting plate, and the height of the LED display screen main body can be adjusted, so that the height of the LED display screen main body can be conveniently adjusted, and the horizontal direction displayed by the LED display screen main body can be changed.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a perspective assembly view of the overall device of the present utility model;
FIG. 3 is a schematic view of a lifting assembly according to the present utility model;
fig. 4 is a schematic structural view of a rotating assembly according to the present utility model.
[ Reference numerals ]
1. An LED display screen main body; 2. a limiting plate; 3. a lifting assembly; 4. a rotating assembly; 31. a first driving device; 32. rotating the gear; 33. an annular rack; 34. a threaded sleeve; 35. a threaded column; 36. a mounting ring; 37. a fixing plate; 38. fixing the column; 39. a spring; 310. a movable rod; 311. a top plate; 41. a mounting base; 42. a second driving device; 43. rotating the column; 44. a connecting seat; 45. a mounting plate; 46. and (5) supporting the column.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
The embodiment of the utility model provides a novel foldable LED display screen, which comprises an LED display screen main body 1, wherein a limiting plate 2 is fixedly arranged on the bottom surface of the LED display screen main body 1, a lifting assembly 3 is fixedly arranged on the bottom surface of the LED display screen main body 1, and a rotating assembly 4 is fixedly arranged on the surface of the lifting assembly 3.
As shown in fig. 3, the lifting assembly 3 includes a first driving device 31, a driving shaft of the first driving device 31 is fixedly provided with a rotating gear 32, an annular rack 33 is meshed with the extension of the rotating gear 32, a threaded sleeve 34 is fixedly arranged in the annular rack 33, a threaded column 35 is movably arranged in the threaded sleeve 34, a mounting ring 36 is rotatably arranged at the bottom of the surface of the threaded sleeve 34, and a fixing plate 37 is fixedly arranged on the surface of the mounting ring 36;
The top end of the fixed plate 37 is fixedly provided with a fixed column 38, the inside of the fixed column 38 is fixedly connected with a spring 39, one end of the spring 39 is fixedly connected with a movable rod 310, the top end of the movable rod 310 is fixedly provided with a top plate 311, the top end of the threaded column 35 is fixedly connected with the bottom surface of the LED display screen main body 1, the bottom surface of the first driving device 31 is fixedly connected with the top surface of the mounting plate 45, and the surface of the movable rod 310 is movably connected with the inside of the fixed column 38;
The top surface of roof 311 laminates with the surface of limiting plate 2 mutually, the bottom of screw thread post 35 and the top surface swing joint of connecting seat 44, through the spring 39 structure that sets up, it has certain elasticity effect itself, consequently at screw thread post 35 rotation in-process that rises, spring 39 can upwards promote movable rod 310 for roof 311 rises along with LED display screen main part 1 is synchronous, and cooperation limiting plate 2 can play the limiting action to screw thread post 35 rotation on the one hand, on the other hand can rise to auxiliary stay's effect to the rise of LED display screen main part 1, guarantees the stability of its in-process that rises.
The rotating assembly 4 includes a mounting seat 41, a second driving device 42 is fixedly mounted in the mounting seat 41, a rotating column 43 is fixedly mounted on a driving shaft of the second driving device 42, a connecting seat 44 is fixedly mounted at the top end of the rotating column 43, a mounting plate 45 is fixedly mounted on the side surface of the connecting seat 44, supporting columns 46 are fixedly mounted on the bottom surface of the mounting plate 45, the surface of the rotating column 43 is rotationally connected with the top surface of the mounting seat 41, the number of the mounting plates 45 is two, the surfaces of the two mounting plates 45 are fixedly connected with the surface of the mounting ring 36, the bottom end of the supporting columns 46 is movably connected with the surface of the mounting seat 41, and the bottom surface of the mounting plate 45 can be supported through a supporting column 46 structure, so that the LED display screen main body 1 can be assisted and stabilized in the horizontal rotation process.
The working process of the utility model is as follows:
The second driving device 42 inside the mounting seat 41 drives the rotating column 43 to rotate, so that the connecting seat 44 connected with the top end of the rotating column 43 can synchronously rotate, the mounting ring 36 fixedly connected with the surface of the mounting plate 45 can also horizontally rotate correspondingly, the first driving device 31 drives the rotating gear 32 to rotate, the annular rack 33 meshed with the rotating gear 32 can synchronously rotate together with the threaded sleeve 34, and the threaded column 35 in threaded connection inside the threaded sleeve 34 can vertically move under the limiting action of the top plate 311 and the limiting plate 2, so that the height of the LED display screen main body 1 can be adjusted.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (5)
1. The utility model provides a novel folding LED display screen, its characterized in that, includes LED display screen main part (1), the bottom surface fixed mounting of LED display screen main part (1) has limiting plate (2), the bottom surface fixed mounting of LED display screen main part (1) has lifting unit (3), the surface fixed mounting of lifting unit (3) has rotation subassembly (4).
2. The novel foldable LED display screen according to claim 1, wherein the lifting assembly (3) comprises a first driving device (31), a driving shaft of the first driving device (31) is fixedly provided with a rotating gear (32), an annular rack (33) is meshed with the rotating gear (32) in an extending manner, a threaded sleeve (34) is fixedly arranged inside the annular rack (33), and a threaded column (35) is movably arranged inside the threaded sleeve (34); the bottom of the surface of the threaded sleeve (34) is rotatably provided with a mounting ring (36), and the surface of the mounting ring (36) is fixedly provided with a fixing plate (37);
The top of fixed plate (37) fixed mounting has fixed column (38), the inside fixedly connected with spring (39) of fixed column (38), the one end fixedly connected with movable rod (310) of spring (39), the top fixed mounting of movable rod (310) has roof (311).
3. The novel foldable LED display screen according to claim 1, wherein the rotating assembly (4) comprises a mounting seat (41), a second driving device (42) is fixedly mounted in the mounting seat (41), a rotating column (43) is fixedly mounted on a driving shaft of the second driving device (42), a connecting seat (44) is fixedly mounted on the top end of the rotating column (43), a mounting plate (45) is fixedly mounted on the side face of the connecting seat (44), and a supporting column (46) is fixedly mounted on the bottom face of the mounting plate (45).
4. The novel foldable LED display screen according to claim 2, wherein the top end of the threaded post (35) is fixedly connected with the bottom surface of the LED display screen main body (1), and the bottom surface of the first driving device (31) is fixedly connected with the top surface of the mounting plate (45);
The surface of movable rod (310) and the inside swing joint of fixed column (38), the top surface of roof (311) is laminated with the surface of limiting plate (2), the top surface swing joint of the bottom and connecting seat (44) of screw thread post (35).
5. A novel foldable LED display screen according to claim 3, wherein the surface of the rotating column (43) is rotationally connected with the top surface of the mounting seat (41), the number of the mounting plates (45) is two, the surfaces of the two mounting plates (45) are fixedly connected with the surface of the mounting ring (36), and the bottom ends of the supporting columns (46) are movably connected with the surface of the mounting seat (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322880236.6U CN221098178U (en) | 2023-10-26 | 2023-10-26 | Novel folding LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322880236.6U CN221098178U (en) | 2023-10-26 | 2023-10-26 | Novel folding LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221098178U true CN221098178U (en) | 2024-06-07 |
Family
ID=91314551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322880236.6U Active CN221098178U (en) | 2023-10-26 | 2023-10-26 | Novel folding LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221098178U (en) |
-
2023
- 2023-10-26 CN CN202322880236.6U patent/CN221098178U/en active Active
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