CN221175692U - A LED electronic display module structure - Google Patents

Abstract

The utility model discloses an LED electronic display module structure, including a fixed plate and a screen, a first mounting device and a second mounting device are arranged between the screen and the fixed plate, the first mounting device includes a mounting box and a fixing frame, the mounting box is connected to the fixed plate, two fixing frames are provided, and both are fixedly arranged in the mounting box, the second mounting device includes a movable frame and a connecting seat, the connecting seat is fixedly arranged on the back of the screen, and a limiting groove is arranged on the connecting seat. In the utility model, a plurality of screens are installed on the fixed plate to form an LED electronic display screen with a larger area, and the screen is installed on the fixed plate through the first mounting device and the second mounting device, which is convenient for installation and easy to disassemble for inspection or replacement.

Description

A LED electronic display module structure

Technical Field

The utility model relates to the technical field of display screen modules, and more specifically, to a LED electronic display screen module structure.

Background technique

LED electronic display screens are generally assembled together through several module structures to form a large display screen for easy viewing. When installing the module structure, the existing LED electronic display screens generally install the module directly on the fixed plate. However, in order to improve the viewing experience, the gap between adjacent modules is extremely small, which is convenient for improving the integrity of the picture. However, this will make it difficult to directly install the module on the fixed plate from the front, and it is not easy to disassemble. When the module is damaged, it is not easy to repair or replace. In addition, some modules are directly inserted into the fixed plate to complete the installation and fixation. This method is prone to module falling during use. When it falls, it is only connected by wires. When the weight of the module is heavy and the wire cannot bear it, the wire interface will fall off, which will cause the module to fall from the fixed plate to the ground and easily break.

Utility Model Content

1. Technical issues to be solved

In view of the problems existing in the prior art, the utility model provides an LED electronic display screen module structure to solve the technical problems mentioned in the background technology that the module is not easy to be directly installed on the fixed plate on the front and is not easy to be disassembled, and it is not easy to repair or replace the module when it is damaged.

(II) Technical solution

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a LED electronic display module structure, including a fixed plate and a screen, a first mounting device and a second mounting device are arranged between the screen and the fixed plate, the first mounting device includes a mounting box and a fixed frame, the mounting box is connected to the fixed plate, two fixed frames are provided, and both are fixedly arranged in the mounting box, the second mounting device includes a movable frame and a connecting seat, the connecting seat is fixedly arranged on the back of the screen, and a limiting groove is arranged on the connecting seat, a limiting plate matching the limiting groove is arranged at one end of the movable frame, an opening is arranged at the top of the movable frame, dovetail blocks are arranged on both sides of the movable frame, and a dovetail groove matching the dovetail block is arranged on the fixed frame, the screen, the first mounting device and the second mounting device are all provided in plurality, and are all installed on the fixed plate in parallel along the horizontal and longitudinal directions of the fixed plate.

The utility model is further configured such that a first limit block is provided at the opening of the movable rack, a mounting plate is provided in the mounting box, a second limit block is provided on a side of the mounting plate away from the mounting box, and the first limit block and the second limit block are correspondingly arranged, so as to facilitate limiting the movable rack and prevent it from slipping.

The utility model is further configured such that a data box is provided in the installation box, and a first wire, a second wire and a third wire are provided on the data box, so as to facilitate electrical connection with the screen and electrical connection of several screens.

The utility model is further configured that both sides of the movable frame are provided with first threading grooves matched with the first wire and the second wire, so as to facilitate the threading of the first wire and the second wire.

The utility model is further configured that the fixing frame is provided with a second threading groove which cooperates with the first wire and the second wire to facilitate threading of the first wire and the second wire.

The utility model is further configured that third threading grooves cooperating with the first wire and the second wire are provided on both sides of the installation box, and fourth threading grooves cooperating with the first wire and the second wire are provided on the top and bottom of the installation box to facilitate threading of the first wire and the second wire.

The utility model is further configured that a through hole is provided in the installation box, a threaded hole matching the through hole is provided on the fixing plate, and the through hole and the threaded hole are detachably connected by screws, so as to facilitate the connection between the installation box and the fixing plate.

The utility model is further configured such that a first wire in the installation box at one corner of the fixing plate is provided with a wiring head, and the wiring head is convenient for connecting with an external cable.

(III) Beneficial effects

Compared with the prior art, the utility model provides a LED electronic display module structure, which has the following beneficial effects:

1. In the present invention, a plurality of screens are installed on a fixed plate to form a large LED electronic display screen, and the screens are installed on the fixed plate by a first installation device and a second installation device, which is convenient for installation and disassembly for inspection or replacement.

2. The utility model is provided with a second mounting device to facilitate the connection and fixation of the screen and the mobile frame, and the connecting seat on the screen is inserted into the mobile frame from the opening above the mobile frame, and the screen is supported by the mobile frame. At this time, the screen will not fall from the mobile frame under the action of its own gravity.

3. The utility model is provided with a first installation device, and the installation box is pre-installed on the fixed plate by screws. At this time, the screen will not block it, which is convenient for installation. The sliding fit between the movable frame and the fixed frame makes it easy to connect it with the fixed frame after the screen and the movable frame are connected to prevent the screen from falling off.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of an LED electronic display module;

FIG2 is a schematic diagram of the structure of the installation box, the mobile frame and the screen when they are not connected;

FIG3 is a schematic structural diagram of FIG2 from another angle;

FIG4 is a schematic diagram of the structure of a fixed plate;

FIG. 5 is a schematic structural diagram of a mobile rack.

In the figure: 1. fixing plate; 2. screen; 3. mounting box; 4. fixing frame; 5. movable frame; 6. connecting seat; 7. limiting groove; 8. limiting plate; 9. opening; 10. dovetail block; 11. dovetail groove; 12. first limiting block; 13. mounting plate; 14. second limiting block; 15. data box; 16. first wire; 17. second wire; 18. third wire; 19. first threading groove; 20. second threading groove; 21. third threading groove; 22. fourth threading groove; 23. through hole; 24. threaded hole; 25. terminal block.

Detailed ways

It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

Please refer to Figures 1-5, a LED electronic display module structure includes a fixed plate 1 and a screen 2, a first mounting device and a second mounting device are arranged between the screen 2 and the fixed plate 1, the first mounting device includes a mounting box 3 and a fixing frame 4, the mounting box 3 is connected to the fixed plate 1, two fixing frames 4 are provided, and both are fixedly arranged in the mounting box 3, the second mounting device includes a movable frame 5 and a connecting seat 6, the connecting seat 6 is fixedly arranged on the back of the screen 2, and a limiting groove 7 is arranged on the connecting seat 6, a limiting plate 8 matching the limiting groove 7 is arranged at one end of the movable frame 5, an opening 9 is arranged at the top of the movable frame 5, dovetail blocks 10 are arranged on both sides of the movable frame 5, and a dovetail groove 11 matching the dovetail block 10 is arranged on the fixed frame 4, the screen 2, the first mounting device and the second mounting device are all provided in plurality, and are all installed on the fixed plate 1 in parallel along the horizontal and longitudinal directions of the fixed plate 1. A first limit block 12 is provided at the opening 9 of the mobile frame 5, a mounting plate 13 is provided in the mounting box 3, a second limit block 14 is provided on the side of the mounting plate 13 away from the mounting box 3, and the first limit block 12 and the second limit block 14 are correspondingly arranged.

In this embodiment, the installation box 3 is first installed on the fixed plate 1, and then the dovetail block 10 on the movable frame 5 is matched with the dovetail groove 11 on the fixed frame 4, and the installation plate 13 and the second limit block 14 are arranged in the installation box 3, and the second limit block 14 and the first limit block 12 are arranged correspondingly to complete the sliding connection between the movable frame 5 and the fixed frame 4.

More specifically, when installing the screen 2, the mobile frame 5 is first moved outward until the first limit block 12 and the second limit block 14 are fitted together. At this time, the connecting seat 6 is inserted into the mobile frame 5 from the opening 9 above the mobile frame 5, and the limit plate 8 on the mobile frame 5 and the limit groove 7 on the connecting seat 6 cooperate until the bottom of the connecting seat 6 and the inner side of the mobile frame 5 fit together. At this time, the connection and fixation between the connecting seat 6 and the mobile frame 5 are completed. Then the mobile frame 5 is pushed inward and the dovetail block 10 is moved from the dovetail groove 11 until the mobile frame 5 and the installation box 3 fit together. At this time, the connection and fixation between the screen 2 and the installation box 3 are completed.

Please refer to Figures 1-5 as an embodiment of the installation box 3: a data box 15 is provided in the installation box 3, and a first wire 16, a second wire 17 and a third wire 18 are provided on the data box 15. Both sides of the mobile frame 5 are provided with a first threading groove 19 that cooperates with the first wire 16 and the second wire 17. The fixed frame 4 is provided with a second threading groove 20 that cooperates with the first wire 16 and the second wire 17. Both sides of the installation box 3 are provided with a third threading groove 21 that cooperates with the first wire 16 and the second wire 17, and the top and bottom of the installation box 3 are provided with a fourth threading groove 22 that cooperates with the first wire 16 and the second wire 17. A terminal 25 is provided on the first wire 16 in the installation box 3 at one of the corners of the fixed plate 1.

Specifically, when in use, electronic components such as circuit boards are pre-installed in the data box 15, and then the first wire 16, the second wire 17 and the third wire 18 are led out, the terminal head 25 is connected to the external cable, and then the third wire 18 is electrically connected to the screen 2. At this time, the screen 2 is powered on, the second wire 17 is connected to the first wire 16 in the second data box 15, and the third wire 18 in the second data box 15 is connected to the screen 2. At this time, the two screens 2 are in a parallel relationship, and then the second data box 15 and the third data box 15 are connected according to the same operation until several data boxes 15 are connected in parallel.

Please refer to Figures 1-5 as a further implementation of a certain mechanism, that is, a certain innovation point: a through hole 23 is provided in the installation box 3, and a threaded hole 24 matching the through hole 23 is provided on the fixing plate 1, and the through hole 23 and the threaded hole 24 are detachably connected by screws.

Specifically, the installation box 3 is placed on the fixing plate 1 , and screws are passed through the through holes 23 and the threaded holes 24 to connect and fix the installation box 3 and the fixing plate 1 , thereby completing the connection and fixation of the installation box 3 and the fixing plate 1 .

In summary, when the overall equipment is in use:

First, install the installation box 3 on the fixed plate 1, then match the dovetail block 10 on the movable frame 5 with the dovetail groove 11 on the fixed frame 4, and set the installation plate 13 and the second limit block 14 in the installation box 3, and the second limit block 14 and the first limit block 12 are set correspondingly to complete the sliding connection between the movable frame 5 and the fixed frame 4.

Install electronic components such as circuit boards in the data box 15 in advance, then lead out the first wire 16, the second wire 17 and the third wire 18, connect the terminal 25 to the external cable, and then electrically connect the third wire 18 to the screen 2. At this time, the screen 2 is powered on, connect the second wire 17 to the first wire 16 in the second data box 15, and connect the third wire 18 in the second data box 15 to the screen 2. At this time, the two screens 2 are in parallel. Follow the same operation to connect the second data box 15 to the third data box 15 until several data boxes 15 are connected in parallel.

When installing the screen 2, first move the mobile frame 5 outward until the first limit block 12 and the second limit block 14 are fitted together, and then the third wire 18 and the screen 2 are electrically connected. At this time, the connecting seat 6 is inserted into the mobile frame 5 from the opening 9 above the mobile frame 5, and the limiting plate 8 on the mobile frame 5 and the limiting groove 7 on the connecting seat 6 cooperate until the bottom of the connecting seat 6 and the inner side of the mobile frame 5 are fitted together. At this time, the connection and fixation between the connecting seat 6 and the mobile frame 5 are completed. Then push the mobile frame 5 inward and move the dovetail block 10 from the dovetail groove 11 until the mobile frame 5 and the installation box 3 are fitted together. At this time, the connection and fixation between the screen 2 and the installation box 3 are completed.

In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims (8)

1. The utility model provides a LED electronic display screen module structure, includes fixed plate (1) and screen (2), characterized by: be equipped with first installation device and second installation device between screen (2) and fixed plate (1), first installation device includes mounting box (3) and mount (4), mounting box (3) and fixed plate (1) are connected, and mount (4) are provided with two, and all fix the setting in mounting box (3), second installation device is including removing frame (5) and connecting seat (6), connecting seat (6) are fixed to be set up at the back of screen (2), and are equipped with spacing groove (7) on connecting seat (6), and the one end of removing frame (5) is provided with limiting plate (8) with spacing groove (7) complex, and the top of removing frame (5) is equipped with opening (9), and the both sides of removing frame (5) are equipped with dovetails piece (10), be provided with on mount (4) with dovetails piece (11), screen (2) first installation device with second installation device all is provided with a plurality of, and all installs on fixed plate (1) along horizontal and vertical and parallel.

2. The LED electronic display module structure of claim 1, wherein: the opening (9) of the movable frame (5) is provided with a first limiting block (12), a mounting plate (13) is arranged in the mounting box (3), one side, far away from the mounting box (3), of the mounting plate (13) is provided with a second limiting block (14), and the first limiting block (12) and the second limiting block (14) are correspondingly arranged.

3. The LED electronic display module structure of claim 1, wherein: the installation box (3) is internally provided with a data box (15), and the data box (15) is provided with a first wire (16), a second wire (17) and a third wire (18).

4. A modular structure for LED electronic display according to claim 3, characterized in that: both sides of the movable frame (5) are provided with first wire penetrating grooves (19) matched with the first wires (16) and the second wires (17).

5. A modular structure for LED electronic display according to claim 3, characterized in that: the fixing frame (4) is provided with a second wire penetrating groove (20) matched with the first wire (16) and the second wire (17).

6. A modular structure for LED electronic display according to claim 3, characterized in that: both sides of the installation box (3) are provided with a third wire penetrating groove (21) matched with the first wire (16) and the second wire (17), and the top and the bottom of the installation box (3) are provided with a fourth wire penetrating groove (22) matched with the first wire (16) and the second wire (17).

7. An LED electronic display module structure according to any one of claims 1-6, characterized in that: the mounting box (3) is internally provided with a through hole (23), the fixing plate (1) is provided with a threaded hole (24) matched with the through hole (23), and the through hole (23) is detachably connected with the threaded hole (24) through a screw.

8. A modular structure for LED electronic display according to claim 3, characterized in that: a connector lug (25) is arranged on a first lead (16) in the installation box (3) at one corner of the fixed plate (1).