CN221300686U - Liftable LED display screen structure - Google Patents
Liftable LED display screen structureInfo
- Publication number
- CN221300686U CN221300686U CN202323232890.2U CN202323232890U CN221300686U CN 221300686 U CN221300686 U CN 221300686U CN 202323232890 U CN202323232890 U CN 202323232890U CN 221300686 U CN221300686 U CN 221300686U
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- China
- Prior art keywords
- plate
- display screen
- led display
- limiting
- rotating
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- 238000005096 rolling process Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity 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
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The utility model discloses a liftable LED display screen structure which comprises an LED display screen, a mounting plate and a sliding plate, wherein the LED display screen is assembled on one side of the mounting plate through bolts, one side of the sliding plate is rotationally connected with the mounting plate through a rotating assembly, a guide block is sleeved on the outer side of the sliding plate in a sliding manner, a vertical plate is arranged on the outer side of the guide block in a sliding manner, and an adjusting assembly of a limiting guide block is arranged inside the vertical plate; the adjusting component comprises a limiting plate, a pedal, a guide rod and a limiting spring. When the LED display screen height adjusting device is used, the fixing of the height of the LED display screen can be relieved only by stepping on the pedal, meanwhile, the LED display screen is convenient to adjust up and down in height, only a single person is needed to adjust, the operation is simple, the distance between the mounting plate and the vertical plate is adjusted through the cooperation of the sliding plate and the guide block, the subsequent adjustment of the rotation angle of the LED display screen is convenient, the limit of the rotating rod is relieved through the limit piece, and the rotation angle of the LED display screen is adjusted through the rotation component, so that the LED display screen is convenient for a user to watch.
Description
Technical Field
The utility model relates to the technical field of LED display screens, in particular to a liftable LED display screen structure.
Background
The LED display screen is a flat-panel display, which consists of small LED module panels, is used for displaying various information such as characters, images, videos and the like, has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like, and is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news release, securities trade and the like.
The LED display screen adopts fixed mounting more, when height-adjusting, needs to remove the fixed of LED display screen earlier, readjusts the LED display screen, and when removing the LED display screen and fix, the LED display screen is easily influenced by gravity and is slided down, causes the LED display screen to collide with, in order to avoid the LED display screen to collide with the damage, needs two users to operate, and is more troublesome and not enough convenient like this, consequently, proposes a liftable LED display screen structure.
Disclosure of utility model
The utility model aims to provide a lifting LED display screen structure 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: a liftable LED display screen structure, comprising:
The LED display screen is assembled on one side of the mounting plate through bolts;
One side of the sliding plate is rotationally connected with the mounting plate through a rotating assembly, a guide block is sleeved on the outer side of the sliding plate in a sliding manner, a vertical plate is mounted on the outer side of the guide block in a sliding manner, and an adjusting assembly for limiting the guide block is arranged in the vertical plate;
The adjusting component comprises a limiting plate, a pedal, a guide rod and a limiting spring, wherein the limiting plate is slidably arranged on one side of the inside of the vertical plate, one side of the limiting plate is connected with the inner wall of the vertical plate through the limiting spring, the pedal is arranged at the bottom of the other side of the limiting plate, the guide rod is symmetrically arranged at the other side of the inside of the vertical plate, and guide holes which are slidably connected with the guide rod are formed in two ends of the guide block;
The rotating assembly comprises a rotating roller, a rotating rod and rotating plates, wherein a groove is formed in one side of the sliding plate, the rotating rod is installed in the groove in a rotating mode, the rotating roller is fixedly sleeved at the middle end of the outer side of the rotating rod, one side of the rotating roller is fixedly connected with a mounting plate, the rotating plates are symmetrically installed in the groove, the rotating plates are rotatably sleeved on the outer sides of two ends of the rotating rod, and limiting pieces for limiting the rotating rod are arranged on the mounting plate.
As a further preferable mode of the technical scheme, the limiting piece is composed of a clamping block, a connecting rod and a positioning spring, a gear ring is arranged at one end of the clamping block, and an annular tooth slot meshed with the gear ring is arranged on the outer side of the rotating plate.
As a further preferable mode of the technical scheme, a through hole matched with the size of the rotating rod is formed in one side of the clamping block, the through hole is internally symmetrically provided with positioning blocks, and limiting grooves matched with the size of the positioning blocks are formed in the outer sides of two ends of the rotating rod.
As a further preferable mode of the technical scheme, one side of the mounting plate is provided with a sliding groove, the other side of the clamping block is slidably connected in the sliding groove, and a positioning spring is connected between one end, away from each other, of the clamping block and the sliding groove.
As a further preferable mode of the technical scheme, the top and the bottom of the limiting plate are respectively provided with a mounting groove, the rollers are rotatably mounted in the mounting grooves, and the top and the bottom of the inside of the vertical plate are provided with guide grooves in rolling contact with the rollers.
As a further preferable mode of the technical scheme, the other side of the limiting plate is vertically provided with a positioning groove, one side of the guide block is provided with a limiting block matched with the positioning groove in size, and the mounting plate is in sliding contact with one side of the vertical plate.
As a further preferable mode of the technical scheme, a sliding block is arranged on the other side of the sliding plate, the sliding block is connected with the inner side of the guiding block in a sliding mode, and the contact part of the guiding block and the sliding block is protruded outwards in a straight line.
As a further preferable mode of the technical scheme, the bottom of the pedal is in sliding connection with the bottom inside the vertical plate, the bottom plate is installed at the bottom of the vertical plate, and insertion holes matched with the size of the connecting rod are formed in two ends of the mounting plate.
The utility model provides a liftable LED display screen structure, which has the following beneficial effects:
When the LED display screen height adjusting device is used, the fixing of the height of the LED display screen can be relieved only by stepping on the pedal, meanwhile, the LED display screen is convenient to adjust up and down in height, only a single person is needed to adjust, the operation is simple, the distance between the mounting plate and the vertical plate is adjusted through the cooperation of the sliding plate and the guide block, the subsequent adjustment of the rotation angle of the LED display screen is convenient, the limit of the rotating rod is relieved through the limit piece, and the rotation angle of the LED display screen is adjusted through the rotation component, so that the LED display screen is convenient for a user to watch.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a partially disassembled structure of a riser of the present utility model;
FIG. 3 is an exploded view of the internal structure of the guide block of the present utility model;
FIG. 4 is a top view of the internal structure of the guide block of the present utility model;
FIG. 5 is a schematic view of the connection structure of the clamping block, the positioning block and the connecting rod of the present utility model;
fig. 6 is a schematic view of the angle adjustment of the LED display screen according to the present utility model.
In the figure: 1. an LED display screen; 2. a vertical plate; 3. a bottom plate; 4. a limiting plate; 401. a roller; 5. a foot pedal; 6. a guide rod; 7. a limit spring; 8. a guide block; 9. a limiting block; 10. a mounting plate; 11. a slide plate; 12. a slide block; 13. a rotating roller; 14. a clamping block; 1401. a positioning block; 15. a connecting rod; 16. a rotating rod; 17. a rotating plate; 18. and positioning a spring.
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.
Specific embodiments of the present utility model will be described below with reference to the accompanying drawings
As shown in fig. 1, a liftable LED display screen structure includes:
As shown in fig. 1, 2 and 4, the LED display screen 1 is assembled on one side of the mounting plate 10 through bolts, the bottom of the foot pedal 5 is slidably connected with the bottom inside the vertical plate 2, the bottom plate 3 is mounted on the bottom of the vertical plate 2, the length and the width of the bottom plate 3 are compared with those of the vertical plate 2, the effect of supporting the vertical plate 2 is achieved, the two ends of the mounting plate 10 are provided with jacks matched with the size of the connecting rod 15, one end of the connecting rod 15 extends out of the jack, and a user can press the connecting rod 15 conveniently.
As shown in fig. 1 and 4, a sliding plate 11, one side of the sliding plate 11 is rotationally connected with a mounting plate 10 through a rotating component, a guide block 8 is sleeved on the outer side of the sliding plate 11 in a sliding manner, a vertical plate 2 is slidably mounted on the outer side of the guide block 8, an opening matched with the size of the guide block 8 is formed in one side of the vertical plate 2, one end of a pedal 5 extending out of the pedal 5 through the opening is inclined upwards, an anti-skid groove is formed in the inclined surface, and an adjusting component of the limiting guide block 8 is arranged inside the vertical plate 2.
As shown in fig. 3 and 4, a sliding block 12 is mounted on the other side of the sliding plate 11, the sliding block 12 is slidably connected with the inner side of the guide block 8, the contact part of the guide block 8 and the sliding block 12 is protruded outwards in a straight line, and the sliding distance of the sliding plate 11 is limited through the sliding block 12.
As shown in fig. 1 and 2, the adjusting component comprises a limiting plate 4, a pedal 5, a guide rod 6 and a limiting spring 7, wherein the limiting plate 4 is slidably mounted on one side of the inside of the vertical plate 2, one side of the limiting plate 4 is connected with the inner wall of the vertical plate 2 through the limiting spring 7, the pedal 5 is mounted at the bottom of the other side of the limiting plate 4, the guide rod 6 is symmetrically mounted at the other side of the inside of the vertical plate 2, guide holes which are slidably connected with the guide rod 6 are formed in two ends of the guide block 8, and the sliding stability of two ends of the guide block 8 is increased through the guide holes and the guide rod 6.
As shown in fig. 2, the other side of the limiting plate 4 is vertically provided with a positioning groove, one side of the guide block 8 is provided with a limiting block 9 with the size matched with that of the positioning groove, the cross section of the end part of the limiting block 9 is triangular, the friction resistance between the limiting block 9 and the guide block 8 is increased through the positioning groove, the stability between the limiting block 9 and the guide block 8 is improved, and the mounting plate 10 is in sliding contact with one side of the vertical plate 2.
As shown in fig. 2, the top and the bottom of the limiting plate 4 are respectively provided with a mounting groove, the roller 401 is rotatably mounted in the mounting grooves, the top and the bottom of the inside of the vertical plate 2 are respectively provided with a guide groove in rolling contact with the roller 401, and the linear sliding stability of the limiting plate 4 is increased through the roller 401 and the guide grooves.
As shown in fig. 4 and 6, the rotating assembly comprises a rotating roller 13, a rotating rod 16 and a rotating plate 17, wherein a groove is formed in one side of the sliding plate 11, the rotating rod 16 is rotatably installed in the groove, the rotating roller 13 is fixedly sleeved at the middle end of the outer side of the rotating rod 16, one side of the rotating roller 13 is fixedly connected with the mounting plate 10, the rotating plate 17 is symmetrically installed in the groove, the rotating plate 17 is rotatably sleeved at the outer sides of two ends of the rotating rod 16, the rotating plate 17 is located at two ends of the rotating roller 13, and a limiting piece for limiting the rotating rod 16 is arranged on the mounting plate 10.
As shown in fig. 4 and 5, in this embodiment, specifically: the limiting piece consists of a clamping block 14, a connecting rod 15 and a positioning spring 18, wherein one end of the clamping block 14 is provided with a gear ring, the outer side of the rotating plate 17 is provided with an annular tooth groove meshed with the gear ring, the gear ring and the annular tooth groove are overlapped with the center point of the rotating rod 16, and the friction resistance of the contact surface of the rotating plate 17 and the clamping block 14 is increased by the gear ring and the annular tooth groove.
As shown in fig. 4, a chute is provided on one side of the mounting plate 10, the other side of the clamping block 14 is slidably connected in the chute, a positioning spring 18 is connected between the end of the clamping block 14 away from each other and the chute, and the sliding distance of the clamping block 14 is limited by the positioning spring 18.
As shown in fig. 4 and 5, in this embodiment, specifically: the fixture block 14 is provided with a through hole matched with the size of the rotating rod 16, the through hole is internally symmetrically provided with a positioning block 1401, the outer sides of two ends of the rotating rod 16 are provided with limiting grooves matched with the size of the positioning block 1401, and the rotation resistance between the fixture block 14 and the rotating rod 16 is increased through the positioning block 1401 and the limiting grooves, so that synchronous rotation of the fixture block 14 and the rotating rod 16 is realized.
When the height of the LED display screen 1 needs to be adjusted, a user holds the two ends of the LED display screen 1 and steps on the pedal 5 again to enable the pedal 5 to transversely slide, the pedal 5 drives the limiting plate 4 to slide, the limiting plate 4 is separated from contact with the limiting block 9 and extrudes the limiting spring 7, the LED display screen 1 is not fixed at the moment, the user holds the LED display screen 1 and vertically slides to adjust the height, when the height is adjusted to be needed, the pedal 5 is loosened, the resilience force of the limiting spring 7 drives the limiting plate 4 to slide and the limiting block 9 to be fixed, when the rotation angle of the LED display screen 1 needs to be adjusted, the user holds the two ends of the LED display screen 1, pulls the LED display screen 1 towards one end far away from the vertical plate 2, the LED display screen 1 drives the sliding plate 11 and the sliding block 12 to slide through the mounting plate 10, then presses the connecting rod 15 towards one end close to the mounting plate 10, the connecting rod 15 drives the clamping block 14 to slide, the clamping block 14 is not contacted with the rotating plate 17, the positioning spring 18 is compressed, the LED display screen 1 is adjusted to a needed rotation angle, the connecting rod 15 is loosened, and the positioning spring 18 drives the clamping block 14 to clamp the annular tooth groove to fix the LED display screen in the annular tooth groove 17, and the rotation angle of the LED display screen 1 is fixed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Liftable LED display screen structure, its characterized in that includes:
The LED display screen (1) is assembled on one side of the mounting plate (10) through bolts;
The sliding plate (11), one side of the sliding plate (11) is rotationally connected with the mounting plate (10) through a rotating component, a guide block (8) is sleeved on the outer side of the sliding plate (11) in a sliding mode, a vertical plate (2) is slidably mounted on the outer side of the guide block (8), and an adjusting component for limiting the guide block (8) is arranged in the vertical plate (2);
The adjusting component comprises a limiting plate (4), a pedal (5), a guide rod (6) and a limiting spring (7), wherein the limiting plate (4) is slidably arranged on one side of the inside of the vertical plate (2), one side of the limiting plate (4) is connected with the inner wall of the vertical plate (2) through the limiting spring (7), the pedal (5) is arranged at the bottom of the other side of the limiting plate (4), the guide rod (6) is symmetrically arranged at the other side of the inside of the vertical plate (2), and guide holes which are slidably connected with the guide rod (6) are formed in two ends of the guide block (8);
The rotating assembly comprises a rotating roller (13), a rotating rod (16) and a rotating plate (17), wherein a groove is formed in one side of the sliding plate (11), the rotating rod (16) is installed in the groove in a rotating mode, the rotating roller (13) is fixedly sleeved at the middle end of the outer side of the rotating rod (16), one side of the rotating roller (13) is fixedly connected with the mounting plate (10), the rotating plate (17) is symmetrically installed in the groove, the rotating plate (17) is rotatably sleeved on the outer sides of two ends of the rotating rod (16), and a limiting piece for limiting the rotating rod (16) is arranged on the mounting plate (10).
2. The liftable LED display screen structure of claim 1, wherein: the limiting piece consists of a clamping block (14), a connecting rod (15) and a positioning spring (18), one end of the clamping block (14) is provided with a gear ring, and the outer side of the rotating plate (17) is provided with an annular tooth slot meshed with the gear ring.
3. The liftable LED display screen structure of claim 2, wherein: the clamping block (14) is provided with a through hole matched with the size of the rotating rod (16), positioning blocks (1401) are symmetrically arranged in the through hole, and limiting grooves matched with the size of the positioning blocks (1401) are formed in the outer sides of two ends of the rotating rod (16).
4. A liftable LED display screen structure according to claim 3, wherein: one side of the mounting plate (10) is provided with a chute, the other side of the clamping block (14) is slidably connected in the chute, and a positioning spring (18) is connected between one end of the clamping block (14) away from each other and the chute.
5. The liftable LED display screen structure of claim 1, wherein: the top and the bottom of limiting plate (4) all are equipped with the mounting groove, and gyro wheel (401) are installed in the mounting groove rotation, and riser (2) inside top and bottom are equipped with the guide way with gyro wheel (401) rolling contact.
6. The liftable LED display screen structure of claim 5, wherein: the locating plate (4) opposite side is equipped with the constant head tank perpendicularly, and stopper (9) with constant head tank size looks adaptation are installed to guide block (8) one side, mounting panel (10) and riser (2) one side sliding contact.
7. The liftable LED display screen structure of claim 6, wherein: the sliding block (12) is arranged on the other side of the sliding plate (11), the sliding block (12) is connected with the inner side of the guide block (8) in a sliding mode, and the contact part of the guide block (8) and the sliding block (12) protrudes outwards in a straight line.
8. The liftable LED display screen structure of claim 6, wherein: the bottom of the pedal plate (5) is in sliding connection with the inner bottom of the vertical plate (2), the bottom plate (3) is arranged at the bottom of the vertical plate (2), and insertion holes matched with the size of the connecting rod (15) are formed in two ends of the mounting plate (10).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221300686U true CN221300686U (en) | 2024-07-09 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |