CN216287413U

CN216287413U - LED screen splicing structure

Info

Publication number: CN216287413U
Application number: CN202122843527.9U
Authority: CN
Inventors: 钟葵; 张前领
Original assignee: Hubei Pengxing Intelligent Technology Co ltd
Current assignee: Hubei Pengxing Intelligent Technology Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-12
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses an LED screen splicing structure, belonging to the field of LED screens, and the LED screen splicing structure comprises a plurality of spliced LED screens and a connecting shell fixed on one side of the LED screens, wherein the positions, close to the periphery, of one side, away from the LED screens, of the connecting shell are fixedly connected with L-shaped connecting plates through first bolts, a first connecting mechanism is fixedly connected between the two L-shaped connecting plates in the horizontal direction on the same connecting shell, a second connecting mechanism is fixedly connected between the inner walls of the two opposite sides of the connecting shell and corresponds to the first connecting mechanism, the first connecting mechanism is connected with the second connecting mechanism, the LED screens can be conveniently taken down from the spliced large LED screens, the small LED screens on the damaged small LED screens cannot slide down to cause screen dislocation, and the small LED screens can be conveniently put back after maintenance, the maintenance time is saved.

Description

LED screen splicing structure

Technical Field

The utility model relates to the field of LED screens, in particular to an LED screen splicing structure.

Background

When the LED screen is in use, generally, a large LED screen is spliced by the LED screens of a plurality of small blocks through a splicing structure, when in use, if the LED screen of one of the small blocks is damaged, the LED screen of the small block needs to be taken down for maintenance, the existing LED screen splicing structure is spliced with a plurality of LED screens, if the LED screen of one of the small blocks is taken down, the operation is more troublesome, and the small LED screen above the LED screen of the small block is easy to slide downwards, so that the screen is misplaced, the maintenance time is more wasted, and the use is influenced.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide an LED screen splicing structure which can be used for conveniently taking down a damaged small LED screen from an assembled large LED screen, cannot cause the small LED screen on the damaged small LED screen to slide downwards to cause screen dislocation, is convenient to put back after maintenance and saves the maintenance time.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a LED screen mosaic structure, includes a plurality of splices LED screen together and fixes the connection shell in LED screen one side, one side that the connection shell deviates from the LED screen is close to all around the position all through first bolt fixedly connected with L shape connecting plate, and is same connect the first coupling mechanism of fixedly connected with between the two L shape connecting plates on the shell upper horizontal direction, connect between the relative both sides inner wall of shell and with the corresponding position fixedly connected with second coupling mechanism of first coupling mechanism, first coupling mechanism is connected with second coupling mechanism.

Furthermore, two adjacent L-shaped connecting plates on two adjacent connecting shells are connected together through a second bolt.

Furthermore, the first connecting mechanism comprises a supporting plate fixed between two L-shaped connecting plates on the same connecting shell in the horizontal direction, two large screw rods are connected to the positions, close to the middle, of the supporting plate in a threaded mode, the thread directions of the two large screw rods are opposite, the large screw rods penetrate through the supporting plate, a sliding column is fixedly connected to one end, close to the connecting shell, of each large screw rod, and a hollow screw rod is connected to the sliding column in a sliding mode.

Further, the traveller deviates from the one end fixedly connected with limiting plate of big screw rod, the diameter of limiting plate is greater than the internal diameter of hollow screw rod, is less than the external diameter of hollow screw rod, one side fixedly connected with that hollow screw rod is close to big screw rod cup joints the nut in the traveller outside.

Furthermore, two the one end fixedly connected with gear that the big screw rod kept away from and is connected the shell, two gear intermeshing.

Furthermore, the second connecting mechanism comprises a connecting rod fixed between the inner walls of two opposite sides of the connecting shell, the connecting rod faces one side of the supporting plate and is fixedly connected with two metal connecting screw pipes located close to the middle, and the connecting screw pipes are respectively in threaded connection with the corresponding hollow screw rods.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) when the scheme is spliced, the L-shaped connecting plate is fixed on each connecting shell through the first bolt, then the two LED screens are connected together through the second bolt and the L-shaped connecting plate, then the hollow screw rod is rotated through the nut, so that the hollow screw rod is connected with the metal connecting screw tube, all the LED screens are spliced in sequence, when one LED screen breaks down, the second bolt on the LED screen is firstly screwed off, then one big screw rod is rotated, the big screw rod drives the other big screw rod to rotate through the gear, after the two big screw rods rotate, the LED screens are pushed out by moving towards the direction of the LED screens, then the hollow screw rod is rotated through the nut, so that the hollow screw rod is separated from the metal connecting screw tube, the LED screen can be taken down for maintenance, when one small LED screen in the spliced big LED screens breaks down, the damaged small LED screen is conveniently taken down from the assembled large LED screen, the small LED screen on the damaged small LED screen cannot slide downwards to cause screen dislocation, and the small LED screen is conveniently placed back after maintenance, so that the maintenance time is saved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the portion of FIG. 1;

FIG. 3 is a schematic view, partly in section, of FIG. 2 in accordance with the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention.

The reference numbers in the figures illustrate:

1. an LED screen; 2. connecting the shell; 3. a first bolt; 4. an L-shaped connecting plate; 5. a second bolt; 6. A support plate; 7. a connecting rod; 8. a large screw; 9. a gear; 10. a traveler; 11. a limiting plate; 12. a hollow screw; 13. a nut; 14. and connecting the spiral pipe.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Example 1:

referring to fig. 1-4, an LED screen splicing structure includes a plurality of spliced LED screens 1 and a connecting shell 2 fixed on one side of the LED screens 1, wherein a portion, close to the periphery, of one side of the connecting shell 2 away from the LED screens 1 is fixedly connected with L-shaped connecting plates 4 through first bolts 3, a first connecting mechanism is fixedly connected between the two L-shaped connecting plates 4 in the horizontal direction on the same connecting shell 2, a second connecting mechanism is fixedly connected between inner walls of two opposite sides of the connecting shell 2 and corresponding to the first connecting mechanism, and the first connecting mechanism is connected with the second connecting mechanism.

Referring to fig. 1 and 2, two adjacent L-shaped connecting plates 4 on two adjacent connecting shells 2 are connected together through a second bolt 5, and the two L-shaped connecting plates 4 on the two connecting shells 2 are connected together through the second bolt 5, so that the two connecting shells 2 are connected together, and further the whole spliced LED screen 1 can be stable.

Referring to fig. 3 and 4, the first connecting mechanism includes a supporting plate 6 fixed between two L-shaped connecting plates 4 on the same connecting housing 2 in the horizontal direction, two large screws 8 are connected to the supporting plate 6 at positions close to the middle, the thread directions of the two large screws 8 are opposite, the large screws 8 penetrate through the supporting plate 6, a sliding column 10 is fixedly connected to one end of the large screw 8 close to the connecting housing 2, a hollow screw 12 is connected to the sliding column 10 in a sliding manner, the first connecting mechanism and the second connecting mechanism are connected together through the hollow screw 12, when an LED screen 1 needs to be taken down, the second bolt 5 on the LED screen 1 is firstly screwed off, then one large screw 8 is rotated, the other large screw 8 is driven by the large screw 8 to rotate, the two large screws 8 move towards the direction of the LED screen 1 after rotating, the LED screen 1 is pushed out, then the hollow screw 12 is rotated, so that the hollow screw 12 is separated from the second connecting mechanism, and the LED screen 1 can be taken down for maintenance.

Referring to fig. 3, one end of each of the two large screws 8 far from the connecting housing 2 is fixedly connected with a gear 9, the two gears 9 are meshed with each other, and the gear 9 can conveniently drive the other large screw 8 to synchronously rotate when rotating the one large screw 8.

Referring to fig. 3 and 4, the traveller 10 deviates from the one end fixedly connected with limiting plate 11 of the big screw 8, the diameter of the limiting plate 11 is greater than the inner diameter of the hollow screw 12 and smaller than the outer diameter of the hollow screw 12, the limiting plate 11 can prevent the hollow screw 12 from separating from the traveller 10, one side of the hollow screw 12 close to the big screw 8 is fixedly connected with a nut 13 sleeved outside the traveller 10, and the hollow screw 12 is conveniently rotated through the nut 13.

Referring to fig. 3 and 4, the second connecting mechanism includes a connecting rod 7 fixed between the inner walls of two opposite sides of the connecting shell 2, the connecting rod 7 faces one side of the supporting plate 6 and is located near the middle of the two metal connecting screw tubes 14, the connecting screw tubes 14 are respectively in threaded connection with the corresponding hollow screw rods 12, during installation, the connecting screw tubes 14 are connected with the hollow screw rods 12, the LED screen 1 can be further stabilized, when the LED screen 1 is taken down, the hollow screw rods 12 can be pushed by the large screw rods 8 to drive the connecting screw tubes 14, the LED screen 1 is further driven, and the LED screen 1 is conveniently taken down.

The working principle is as follows: when splicing, firstly fixing an L-shaped connecting plate 4 on each connecting shell 2 through a first bolt 3, then connecting two LED screens 1 together through a second bolt 5 and the L-shaped connecting plate 4, then rotating a hollow screw 12 through a nut 13 to connect the hollow screw 12 with a metal connecting screw tube 14, thus sequentially splicing all the LED screens 1, when one LED screen 1 fails, firstly screwing off the second bolt 5 on the LED screen 1, then rotating a big screw 8, driving the other big screw 8 to rotate through a gear 9 by the big screw 8, moving towards the LED screen 1 after the two big screws 8 rotate, pushing out the LED screen 1, then rotating the hollow screw 12 through the nut 13 to separate the hollow screw 12 from the metal connecting screw tube 14, namely taking down the LED screen 1 for maintenance, thus when one small LED screen 1 in the spliced large LED screens 1 fails, can conveniently take off this fritter LED screen 1 and maintain, and the maintenance rear is conveniently put back, also saves maintenance time.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a LED screen mosaic structure, includes that a plurality of splices LED screen (1) together and fix connection shell (2) in LED screen (1) one side, its characterized in that: one side of the connecting shell (2) deviating from the LED screen (1) is close to the positions around and is connected with the first connecting mechanism through the first bolt (3) and the L-shaped connecting plate (4) in the same mode, the first connecting mechanism is fixedly connected between the two L-shaped connecting plates (4) in the upper horizontal direction of the connecting shell (2), the second connecting mechanism is fixedly connected between the inner walls of the two opposite sides of the connecting shell (2) and corresponds to the first connecting mechanism in position, and the first connecting mechanism is connected with the second connecting mechanism.

2. The LED screen splicing structure of claim 1, wherein: two adjacent L-shaped connecting plates (4) on two adjacent connecting shells (2) are connected together through a second bolt (5).

3. The LED screen splicing structure of claim 1, wherein: the first connecting mechanism comprises a supporting plate (6) fixed between two L-shaped connecting plates (4) on the same connecting shell (2) in the horizontal direction, two large screw rods (8) are connected to the position, close to the middle, of the supporting plate (6) in a threaded mode, the thread directions of the two large screw rods (8) are opposite, the large screw rods (8) penetrate through the supporting plate (6), one end, close to the connecting shell (2), of each large screw rod (8) is fixedly connected with a sliding column (10), and a hollow screw rod (12) is connected to the sliding column (10) in a sliding mode.

4. The LED screen splicing structure of claim 3, wherein: the sliding column (10) deviates from one end fixedly connected with limiting plate (11) of big screw rod (8), the diameter of limiting plate (11) is greater than the internal diameter of hollow screw rod (12), is less than the external diameter of hollow screw rod (12), one side fixedly connected with that hollow screw rod (12) is close to big screw rod (8) cup joints nut (13) outside sliding column (10).

5. The LED screen splicing structure of claim 3, wherein: two one end fixedly connected with gear (9) that big screw rod (8) kept away from connecting shell (2), two gear (9) intermeshing.

6. The LED screen splicing structure of claim 3, wherein: the second connecting mechanism comprises a connecting rod (7) fixed between the inner walls of the two opposite sides of the connecting shell (2), the connecting rod (7) faces one side of the supporting plate (6) and is located close to the middle of the supporting plate and fixedly connected with two metal connecting screw pipes (14), and the connecting screw pipes (14) are respectively in threaded connection with the corresponding hollow screw rods (12).