Quick disassembly and assembly type LED display screen modular installation structure

Abstract

The utility model discloses a quick disassembly and assembly type LED display screen modular installation structure which comprises an LED display module, and an installation assembly is installed on the rear surface of the LED display module. The mounting assembly comprises a connecting frame, four connecting bases, a sliding disc, a connecting column, a spring, a base and three limiting inserting columns. According to the LED display device, the connecting base is connected to the outer portion of the connecting column in a sleeved mode, the LED display module is pressed, when the limiting inserting column moves to the position between the limiting disc and the sliding disc, the LED display module is installed at the moment, the surface of the LED display module is pressed again, the limiting inserting column moves along the inclined face of the outer wall of the sliding disc under pushing of the spring, and at the moment, the LED display module can be taken down; according to the LED display module, the mounting assembly is arranged, so that the LED display module can be quickly dismounted and mounted, additional tools are not needed, the operation complexity is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to an installation structure, specifically a modular installation structure for a quick-release LED display screen, belonging to the field of LED display screen technology. Background Technology

[0002] An LED display screen is a display method that controls semiconductor light-emitting diodes (LEDs). It consists of a dot matrix module or pixel unit composed of several LEDs. It uses the light emitted by LED beads of different colors to display information such as images, text, and videos. Modular LED displays are composed of multiple independent modules, each containing a certain number of LED beads and related circuitry. These modules can be manufactured, tested, and maintained individually, reducing overall cost and complexity.

[0003] Currently, modular LED displays are typically equipped with connectors such as clips, screws, and springs, which allow modules to be quickly and easily installed onto the frame or support structure and easily disassembled when needed.

[0004] A Chinese patented invention (publication number: CN118173022B) discloses a modular LED small-pitch display screen. This screen uses a structure including guide holes, fixing posts, pressing blocks, extending blocks, and back rods to allow LED modules to be installed onto the housing via a magnetic quick-release structure, facilitating assembly and disassembly. Furthermore, by incorporating an arc-shaped groove, an upper plate, a locking rod, a rotating cylinder, and a lower plate, the LED modules can be locked in place by the interlocking of the upper and lower plates, further ensuring the stability of the LED module connection and preventing it from falling off. Additionally, when an LED module is damaged and needs to be disassembled, the damaged LED module can be disassembled individually.

[0005] The method used to disassemble and assemble LED modules is based on snap-fit ​​mechanisms. However, this process is rather cumbersome. Specifically, when disassembling and assembling LED modules, operators often need to use additional tools, such as screwdrivers and wrenches, to lock or unlock the snap-fit ​​mechanisms. The use of these additional tools not only increases the complexity of the operation but also prolongs the time required for disassembly and assembly, thus making it impossible to quickly disassemble LED modules. Therefore, a modular installation structure for quick-disassembly LED displays is proposed. Utility Model Content

[0006] The purpose of this utility model is to provide a modular installation structure for a quick-assembly and disassembly LED display screen to solve one of the problems mentioned in the background art.

[0007] This utility model is implemented by the following technical solution: a modular installation structure for a quick-disassembly LED display screen, including an LED display module, wherein an installation component is installed on the rear surface of the LED display module;

[0008] The installation components include a connecting frame, four connecting seats, a tension spring, a limiting plate, a connecting rod, a sliding plate, a connecting column, a spring, a base, and three limiting inserts;

[0009] Four connecting seats are symmetrically fixedly connected to the rear surface of the connecting frame, and three limiting pins are symmetrically slidably connected to the inside of the connecting seats. One end of each limiting pin is fixedly connected to a fixing plate, and a tension spring is sleeved on the outer wall of the limiting pin. One end of the connecting rod is fixedly connected to the connecting column, and the other end of the connecting rod is fixedly connected to the limiting plate. The sliding plate is slidably connected to the outer wall of the connecting rod, and a spring is sleeved on the outer wall of the connecting column. The base is fixedly connected to the end of the connecting column away from the connecting rod.

[0010] As a further preferred embodiment of this technical solution: the connecting seat is sleeved on the outer wall of the connecting column and slidably connected to the connecting column.

[0011] As a further preferred embodiment of this technical solution: the front surface of the limiting pin is attached to the rear surface of the limiting plate.

[0012] As a further preferred embodiment of this technical solution: the limiting pin is located between the limiting plate and the sliding plate, the end of the limiting pin away from the fixed plate is an inclined surface, and the outer wall of the sliding plate is an inclined surface.

[0013] As a further preferred embodiment of this technical solution: one end of the spring is fixedly connected to the base, and the other end of the spring abuts against the end of the connecting seat.

[0014] As a further preferred embodiment of this technical solution: one end of the tension spring is fixedly connected to the connecting seat, and the other end of the tension spring is fixedly connected to the fixing plate.

[0015] As a further preferred embodiment of this technical solution: the connecting bracket is installed on the rear surface of the LED display module, and the base has symmetrically provided connecting holes inside.

[0016] As a further preferred embodiment of this technical solution, a mounting bracket is installed on the rear surface of the base.

[0017] Advantages of this utility model:

[0018] 1. This utility model involves picking up the LED display module, fitting the connecting seat onto the outside of the connecting post, and pressing the LED display module. When the limiting post moves between the limiting plate and the sliding plate, the LED display module is installed. When it is necessary to disassemble the LED display module, press the surface of the LED display module again. At this time, the limiting post moves to the back of the sliding plate. Then, release the LED display module. Under the push of the spring, the limiting post moves along the inclined surface of the outer wall of the sliding plate and then contacts the outer wall of the limiting plate. At this time, the LED display module can be removed.

[0019] 2. By setting up installation components, this utility model can realize the quick disassembly and installation of LED display modules. Moreover, no additional tools are required during the disassembly and installation process, which reduces the complexity of operation and improves work efficiency. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram showing the installation position of the mounting components of this utility model;

[0023] Figure 3 This is a schematic diagram showing the installation position of the connecting frame of this utility model;

[0024] Figure 4 This is a schematic diagram of the sliding disk structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the installation position of the limiting insert of this utility model.

[0026] In the diagram: 101, mounting component; 11, connecting bracket; 12, connecting seat; 13, tension spring; 14, fixing plate; 15, limiting plate; 16, connecting rod; 17, sliding plate; 18, connecting column; 19, spring; 20, base; 21, connecting hole; 22, limiting insert; 31, LED display module; 32, mounting bracket. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example

[0029] Please see Figures 1-5 This utility model provides a technical solution: a modular installation structure for a quick-disassembly LED display screen, including an LED display module 31, and an installation component 101 is installed on the rear surface of the LED display module 31;

[0030] Mounting assembly 101 includes a connecting frame 11, four connecting seats 12, a tension spring 13, a limiting plate 15, a connecting rod 16, a sliding plate 17, a connecting post 18, a spring 19, a base 20, and three limiting inserts 22;

[0031] Four connecting seats 12 are symmetrically fixedly connected to the rear surface of the connecting frame 11, and three limiting pins 22 are symmetrically slidably connected to the inside of the connecting seats 12. The connecting seats 12 are sleeved on the outer side wall of the connecting pins 18 and slidably connected to the connecting pins 18. Thus, through the cooperation of the connecting pins 18 and the connecting seats 12, the LED display module 31 can be supported, enhancing the stability of the structure.

[0032] One end of the limiting pin 22 is fixedly connected to a fixing plate 14. A tension spring 13 is sleeved on the outer wall of the limiting pin 22. One end of the tension spring 13 is fixedly connected to the connecting seat 12, and the other end of the tension spring 13 is fixedly connected to the fixing plate 14. By pulling the fixing plate 14 through the tension spring 13, the fixing plate 14 drives the limiting pin 22, thereby allowing the limiting pin 22 to move towards the axis of the connecting seat 12.

[0033] One end of the connecting rod 16 is fixedly connected to the connecting post 18, and the other end of the connecting rod 16 is fixedly connected to the limiting plate 15. The sliding plate 17 is slidably connected to the outer wall of the connecting rod 16. The outer wall of the sliding plate 17 is an inclined surface with a triangular cross-sectional shape. The size of the upper surface of the sliding plate 17 is the same as that of the limiting plate 15. When the limiting post 22 drives the sliding plate 17 to move, after the sliding plate 17 contacts the limiting plate 15, the limiting post 22 moves along the inclined surface of the outer wall of the sliding plate 17 and then contacts the outer wall of the limiting plate 15. At this time, the limiting of the connecting seat 12 can be released.

[0034] Spring 19 is sleeved on the outer wall of connecting post 18. Base 20 is fixedly connected to the end of connecting post 18 away from connecting rod 16. One end of spring 19 is fixedly connected to base 20, and the other end of spring 19 abuts against the end of connecting seat 12. The connecting seat 12 is pushed upward by spring 19, and the connecting seat 12 drives the limiting post 22. Since the limiting plate 15 can limit the position of the limiting post 22, the position of connecting seat 12 is fixed, and the position of LED display module 31 is fixed.

[0035] When the LED display module 31 needs to be disassembled, press the surface of the LED display module 31. At this time, the connecting seat 12 drives the limiting pin 22 to approach the base 20. The limiting pin 22 slides along the outer wall of the sliding plate 17 and moves to the rear of the sliding plate 17. At this time, release the LED display module 31. Under the push of the spring 19, the connecting seat 12 moves away from the base 20. At the same time, the limiting pin 22 drives the sliding plate 17 to slide along the connecting rod 16 and contact the limiting plate 15. After the sliding plate 17 contacts the limiting plate 15, the limiting pin 22 moves along the inclined surface of the outer wall of the sliding plate 17. Then, under the transition of the sliding plate 17, the limiting pin 22 contacts the outer wall of the limiting plate 15. At this time, the limiting of the connecting seat 12 is released, and the LED display module 31 can be removed.

[0036] In this embodiment, specifically: the front surface of the limiting pin 22 is attached to the rear surface of the limiting plate 15, the limiting pin 22 is located between the limiting plate 15 and the sliding plate 17, and the end of the limiting pin 22 away from the fixing plate 14 is an inclined surface. Under the pull of the tension spring 13, when the limiting pin 22 is located between the limiting plate 15 and the sliding plate 17, the position of the connecting seat 12 is fixed.

[0037] In this embodiment, specifically: the connecting bracket 11 is installed on the rear surface of the LED display module 31, the base 20 has symmetrically opened connecting holes 21 inside, and the mounting bracket 32 ​​is installed on the rear surface of the base 20. The base 20 can be fixedly installed on the mounting bracket 32 ​​through the connecting holes 21. When installing the LED display module 31, the base 20 is first fixed on the mounting bracket 32. During the disassembly of the LED display module 31, the position of the base 20 remains unchanged, so as to realize the quick installation of the LED display module 31.

[0038] Working principle or structural principle: When using, fix the base 20 on the mounting bracket 32, then pick up the LED display module 31, align the connecting seat 12 with the connecting post 18, and fit the connecting seat 12 onto the outside of the connecting post 18. Press the LED display module 31, at which time the inclined surface of the limiting insert 22 contacts the limiting plate 15, and the limiting insert 22 is pushed away from the connecting seat 12. When the limiting insert 22 moves between the limiting plate 15 and the sliding plate 17, under the pull of the tension spring 13, the limiting insert 22 is reset and contacts the limiting plate 15. At this time, the LED display module 31 is installed. The spring 19 pushes the connecting seat 12, and the LED display module 31 remains stable.

[0039] When it is necessary to disassemble the LED display module 31, press the surface of the LED display module 31 again. At this time, the limiting pin 22 slides along the outer wall of the sliding plate 17 and moves to the back of the sliding plate 17. Then release the LED display module 31. Under the push of the spring 19, the connecting seat 12 moves away from the base 20. The limiting pin 22 drives the sliding plate 17 to slide along the connecting rod 16 and contact the limiting plate 15. After the sliding plate 17 contacts the limiting plate 15, the limiting pin 22 moves along the inclined surface of the outer wall of the sliding plate 17 and then contacts the outer wall of the limiting plate 15 under the transition of the sliding plate 17. At this time, the limiting of the connecting seat 12 is released, and the LED display module 31 can be removed.

[0040] Compared with the prior art, this utility model can quickly disassemble and install the LED display module 31 by setting the installation component 101. Moreover, no additional tools are required during the disassembly and assembly process, which reduces the complexity of operation and improves work efficiency.

[0041] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A modular installation structure for a quick-assembly and disassembly LED display screen, characterized in that, Includes an LED display module (31), on the rear surface of which a mounting assembly (101) is mounted. The mounting assembly (101) includes a connecting frame (11), four connecting seats (12), a tension spring (13), a limiting plate (15), a connecting rod (16), a sliding plate (17), a connecting post (18), a spring (19), a base (20), and three limiting inserts (22). Four connecting seats (12) are symmetrically fixedly connected to the rear surface of the connecting frame (11), and three limiting pins (22) are symmetrically slidably connected to the inside of the connecting seat (12). One end of the limiting pin (22) is fixedly connected to a fixing plate (14). The tension spring (13) is sleeved on the outer wall of the limiting pin (22). One end of the connecting rod (16) is fixedly connected to the connecting post (18), and the other end of the connecting rod (16) is fixedly connected to the limiting plate (15). The sliding plate (17) is slidably connected to the outer wall of the connecting rod (16). The spring (19) is sleeved on the outer wall of the connecting post (18). The base (20) is fixedly connected to the end of the connecting post (18) away from the connecting rod (16).

2. The modular installation structure for a quick-assembly and disassembly LED display screen according to claim 1, characterized in that, The connecting seat (12) is sleeved on the outer wall of the connecting column (18) and is slidably connected to the connecting column (18).

3. The modular installation structure for a quick-assembly and disassembly LED display screen according to claim 2, characterized in that, The front surface of the limiting pin (22) is attached to the rear surface of the limiting plate (15).

4. The modular installation structure for a quick-assembly and disassembly LED display screen according to claim 3, characterized in that, The limiting pin (22) is located between the limiting plate (15) and the sliding plate (17). The end of the limiting pin (22) away from the fixing plate (14) is an inclined surface, and the outer wall of the sliding plate (17) is an inclined surface.

5. The modular installation structure for a quick-assembly and disassembly LED display screen according to claim 4, characterized in that, One end of the spring (19) is fixedly connected to the base (20), and the other end of the spring (19) abuts against the end of the connecting seat (12).

6. The modular installation structure for a quick-assembly and disassembly LED display screen according to claim 1, characterized in that, One end of the tension spring (13) is fixedly connected to the connecting seat (12), and the other end of the tension spring (13) is fixedly connected to the fixing plate (14).

7. The modular installation structure for a quick-assembly and disassembly LED display screen according to claim 1, characterized in that, The connecting bracket (11) is installed on the rear surface of the LED display module (31), and the base (20) has symmetrical connecting holes (21) inside.

8. The modular installation structure for a quick-assembly and disassembly LED display screen according to claim 1, characterized in that, The rear surface of the base (20) is fitted with a mounting bracket (32).

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