CN217606511U

CN217606511U - LED display screen for displaying large-scale exhibitions information

Info

Publication number: CN217606511U
Application number: CN202221734562.5U
Authority: CN
Inventors: 张彦武
Original assignee: Shaanxi Ruijin Qinxin Culture Development Co ltd
Current assignee: Shaanxi Ruijin Qinxin Culture Development Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-10-18
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses a belong to LED display screen technical field, specifically be a LED display screen is used in information display of large-scale exhibition, including fixed frame and quadruple display, still including installation and the display concatenation regulation structure that is used for adjusting the display between fixed frame and the quadruple display, the structure is adjusted in the display concatenation includes two sets of lifter plates, the utility model discloses when the turning to of the display that needs to change the concatenation, it rises to drive a set of lifter plate through lifting unit, and another group lifter plate descends, and simultaneous control electric telescopic handle promotes the movable plate and moves to the outside, moves through the display that the pulling rod drove movable block and its front end for there is sufficient rotation space between the quadruple display, avoids colliding with each other, opens two drive display of motor and carries out ninety degrees rotations, after the rotation, control lifting unit and electronic shrink, concatenate quadruple display together again, convenient to use, improvement availability factor.

Description

LED display screen for displaying large-scale exhibitions information

Technical Field

The utility model relates to a LED display screen installation technical field specifically is a LED display screen is used in information display of large-scale exhibitions.

Background

The display screen is one of common electronic elements in daily life, and is used for displaying various information such as characters, images, videos, video signals and the like, and nowadays of rapid development of science and technology, various display screens are often used for displaying information and putting advertisements outdoors, and in some exhibition centers or market centers, a plurality of display screens are often needed for prompting different types of information.

The LED display screen for displaying large-scale exhibitions information is fixed during installation, the steering of the display screen cannot be adjusted at any time according to conditions, when a plurality of groups of display screens are spliced and need to be steered, the display screens are reinstalled after a large number of screws are disassembled, the use is influenced, and meanwhile, a large amount of adjusting time is consumed.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned and/or current problem that exists among the LED display screen for the information show of large-scale exhibitions, provided the utility model discloses.

Therefore, the utility model aims at providing a large-scale LED display screen for exhibition information display can solve the aforesaid and propose that current display is fixed when the installation, can't adjust it at any time according to the condition and turn to, and the multiunit display screen is after the concatenation, when needing to turn to, is through dismantling reinstallating behind a large amount of screws, influences the use, consumes a large amount of adjustment time's problem simultaneously.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a large-scale LED display screen for exhibition information show, it includes: the display splicing adjusting structure is arranged between the fixing frame and the four groups of displays and used for adjusting the displays;

the display splicing and adjusting structure comprises two groups of lifting plates, and two groups of displays are respectively arranged on two sides of the front ends of the two groups of lifting plates; the lifting component is connected with the two groups of lifting plates and drives the two groups of lifting plates to relatively lift; and the adjusting component is arranged between the display and the lifting plate and used for driving the display to translate and adjust the steering.

As a large-scale exhibitions is an optimal selection scheme of LED display screen for information display, wherein: the lifting assembly comprises connecting blocks fixedly connected with the rear ends of the two groups of lifting plates, limiting holes are formed in two sides of the top end of each connecting block, limiting rods are connected to the inner walls of the limiting holes in a sliding mode, and two ends of each limiting rod are fixedly connected with the inner walls of the fixing frames.

As a large-scale exhibitions is a preferred scheme of LED display screen for information presentation, wherein: the middle end of the top of each connecting block is provided with a threaded hole, and the inner walls of the threaded holes formed in the connecting blocks connected with the rear ends of the two groups of lifting plates are respectively in threaded connection with the two sides of the outer wall of the two-way threaded screw rod.

As a large-scale exhibitions is a preferred scheme of LED display screen for information presentation, wherein: the motor I is fixedly mounted at the top end of the fixing frame, and the output end of the motor I is fixedly connected with the top end of the bidirectional threaded screw rod.

As a large-scale exhibitions is an optimal selection scheme of LED display screen for information display, wherein: the adjusting component comprises electric telescopic rods fixedly arranged at the left end and the right end of the lifting plate; and the output end of the electric telescopic rod is fixedly connected with a movable plate and a supporting plate fixedly arranged in the middle of the front end of the lifting plate.

As a large-scale exhibitions is a preferred scheme of LED display screen for information presentation, wherein: the two ends of the supporting plate are fixedly connected with limiting telescopic rods, and one end of the limiting telescopic rod, far away from the supporting plate, is fixedly connected with the inner side of the movable plate.

As a large-scale exhibitions is an optimal selection scheme of LED display screen for information display, wherein: the outer wall of the output end of the limiting telescopic rod is connected with a moving block in a sliding mode, and a pulling rod is fixedly connected between the inner sides of the fixed moving plates on the outer sides of the moving block.

As a large-scale exhibitions is an optimal selection scheme of LED display screen for information display, wherein: the rear end of the moving block is fixedly connected with a second motor, and the output end of the second motor penetrates through the moving block to be fixedly connected with the rear end of the display.

Compared with the prior art:

when the display that needs to change the concatenation turns to, it rises to drive a set of lifter plate through lifting unit, another group lifter plate descends, simultaneous control electric telescopic handle promotes the movable plate and removes to the outside, the display that drives movable block and its front end through the pulling rod moves, make there is sufficient rotation space between the four groups of displays, avoid colliding with each other, open two drive displays of motor and carry out ninety degrees rotations, after the rotation, control lifting unit and electric telescopic handle shrink, splice four groups of displays together again, high durability and convenient use, the use efficiency is improved, the scope of using has been enlarged simultaneously.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front view of the connecting block of the present invention;

FIG. 3 is a front view of the position limiting telescopic rod of the present invention;

fig. 4 is a front view of fig. 4 according to the present invention.

In the figure: the device comprises a fixed frame 1, a display 5, a lifting plate 3, a first motor 61, a two-way threaded screw rod 62, a threaded hole 63, a connecting block 64, a limiting rod 65, a limiting hole 66, an electric telescopic rod 71, a moving plate 72, a supporting plate 73, a telescopic limiting rod 74, a moving block 75, a pulling rod 76 and a second motor 77.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a large-scale LED display screen for exhibition information display, which has the advantages of convenient use and improved adjustment efficiency, please refer to fig. 1-4, which comprises a fixed frame 1 and four groups of displays 5, and a display splicing adjustment structure which is arranged between the fixed frame 1 and the four groups of displays 5 and used for adjusting the displays 5;

the display splicing and adjusting structure comprises two groups of lifting plates 3, and two groups of displays 5 are respectively arranged on two sides of the front ends of the two groups of lifting plates 3; the lifting assembly is connected with the two groups of lifting plates 3 and drives the two groups of lifting plates 3 to relatively lift; and an adjusting component is arranged between the display 5 and the lifting plate 3 and used for driving the display 5 to translate and adjust the steering.

Lifting unit includes the connecting block 64 with 3 rear end fixed connection of two sets of lifter plates, spacing hole 66 has all been seted up to connecting block 64 top both sides, spacing hole 66 inner wall sliding connection has gag lever post 65, gag lever post 65 both ends all with fixed frame 1 inner wall fixed connection, connecting block 64 top middle-end threaded hole 63, set up on the connecting block 64 that 3 rear ends of two sets of lifter plates are connected its inner wall of screw hole 63 respectively with 62 outer wall both sides threaded connection of two-way screw lead screw, fixed frame 1 top fixed mounting has motor 61, motor 61 output and 62 top fixed connection of two-way screw lead screw.

The adjusting component comprises electric telescopic rods 71 fixedly arranged at the left end and the right end of the lifting plate 3; with electric telescopic handle 71 output end fixedly connected with movable plate 72 and fixed mounting and lifter plate 3 front end middle part's backup pad 73, the equal fixedly connected with spacing telescopic link 74 in backup pad 73 both ends, backup pad 73 one end and the inboard fixed connection of movable plate 72 are kept away from to spacing telescopic link 74, spacing telescopic link 74 output end outer wall sliding connection has the fast 75 of removal, the fixedly connected with pulling rod 76 between the fast 75 outside fixed movable plate 72 inboards of removal, the fast 75 rear end fixedly connected with motor two 77 of removal, the second 77 output of motor passes movable block 75 and display 5 rear end fixed connection.

When the splicing type display is used specifically, a person skilled in the art needs to change the steering direction of the spliced display 5, the display is placed transversely or vertically, the first motor 61 is turned on to drive the two-way threaded lead screw 62 to rotate, the connecting blocks 64 in threaded connection on two sides of the outer wall are driven to move relatively through the rotation of the two-way threaded lead screw 62, the connecting blocks 64 on the upper side drive one group of lifting plates 3 to ascend, the connecting blocks 64 on the lower side drive the other group of lifting plates 3 to descend, the electric telescopic rod 71 is controlled to push the moving plate 72 to move outwards, the limiting telescopic rod 74 is pulled to extend, the moving block 75 is driven to move along the limiting telescopic rod 74 through the pulling rod 76, the display 5 at the front end of the moving block 75 is driven to move, enough rotating space is reserved between the four groups of displays 5, the four groups of displays 5 are prevented from colliding with each other, the second motor 77 is turned on to drive the displays 5 to rotate ninety degrees, after the rotation is finished, the rotation direction of the first motor 61 is opposite to the upper direction, the moving block 71 is controlled to pull the moving plate 72 to contract, the four groups of the displays 5 are spliced together again, the convenience in use is achieved, and the use efficiency is improved, and the use range is enlarged.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a large-scale LED display screen for exhibition information show, includes fixed frame (1) and four groups display (5), its characterized in that: the display splicing adjusting structure is arranged between the fixing frame (1) and the four groups of displays (5) and used for adjusting the displays (5);

the display splicing and adjusting structure comprises two groups of lifting plates (3), and two groups of displays (5) are respectively arranged on two sides of the front ends of the two groups of lifting plates (3); the lifting component is connected with the two groups of lifting plates (3) and drives the two groups of lifting plates (3) to relatively lift; and an adjusting component which is arranged between the display (5) and the lifting plate (3) and used for driving the display (5) to translate and adjust the steering.

2. The LED display screen for displaying large-scale exhibitions information of claim 1, wherein the lifting component comprises a connecting block (64) fixedly connected with the rear ends of the two sets of lifting plates (3), limiting holes (66) are formed in two sides of the top end of the connecting block (64), limiting rods (65) are slidably connected to the inner walls of the limiting holes (66), and two ends of each limiting rod (65) are fixedly connected with the inner wall of the fixed frame (1).

3. The LED display screen for displaying the large-scale exhibitions information as claimed in claim 2, wherein the middle end of the top of the connecting block (64) is provided with a threaded hole (63), and the inner walls of the threaded holes (63) formed in the connecting block (64) connected with the rear ends of the two sets of lifting plates (3) are respectively in threaded connection with the two sides of the outer wall of the two-way threaded screw rod (62).

4. The LED display screen for displaying the large-scale exhibitions is characterized in that a first motor (61) is fixedly mounted at the top end of the fixing frame (1), and the output end of the first motor (61) is fixedly connected with the top end of the bidirectional threaded screw rod (62).

5. The LED display screen for displaying large-scale exhibitions information of claim 1, wherein said adjusting means includes electric telescopic rods (71) fixedly mounted to the left and right ends of the lifting plate (3); a moving plate (72) and a supporting plate (73) which is fixedly arranged at the middle part of the front end of the lifting plate (3) are fixedly connected with the output end of the electric telescopic rod (71).

6. The LED display screen for displaying the large-scale exhibition information as claimed in claim 5, wherein both ends of the supporting plate (73) are fixedly connected with limiting telescopic rods (74), and one end of each limiting telescopic rod (74) far away from the supporting plate (73) is fixedly connected with the inner side of the movable plate (72).

7. The LED display screen for displaying large-scale exhibitions information of claim 6, wherein the outer wall of the output end of the limit telescopic rod (74) is connected with a moving block (75) in a sliding manner, and a pulling rod (76) is fixedly connected between the inner sides of the fixed moving plates (72) at the outer side of the moving block (75).

8. The LED display screen for displaying large-scale exhibitions information of claim 7, wherein a second motor (77) is fixedly connected to the rear end of the moving block (75), and the output end of the second motor (77) penetrates through the moving block (75) to be fixedly connected with the rear end of the display (5).