Display module support used in outdoor display screen

Abstract

The utility model discloses a display module support used in an outdoor display screen, which comprises a display module main body composed of an LED screen main body, a back frame main body and a support assembly, the support assembly is arranged between the LED screen main body and the back frame main body, and the support assembly comprises a frame and a division bar arranged in the frame. Each division bar is of a criss-cross grid-shaped structure, positioning columns used for being fixed to the bottom of the LED screen body and fixing holes used for being correspondingly connected with fixing heads in the back frame body are arranged on the division bars, and the interior of the back frame body sinks to form a mounting groove; the display screen structure solves the problem that gaps are generated after packaging due to the fact that a display screen structure in the prior art lacks a structure enabling the LED modules to be flat, and the display screen structure has the function of serving as installation middleware of various LED modules and the back frame body.

Description

Technical Field

[0001] This utility model relates to the field of display devices, and in particular to a display module bracket for outdoor displays. Background Technology

[0002] Displays have a wide range of applications, including computer monitors, televisions, and other display devices used in various electronic devices. For example, outdoor displays are commonly installed outdoors and are exposed to sun, rain, wind, and dust, resulting in harsh working environments. If the internal display modules are not installed properly or are not level, gaps will inevitably remain during the encapsulation process.

[0003] Existing large outdoor screens of this type have a relatively thick overall structure. The assembly structure generally consists of an external frame and an internal display module. The display module is usually encapsulated and fixed by a back frame and a groove on one side of the back frame. Electronic components also need to be placed between the back frame and the LED module. Since the size and thickness of each electronic component are different, the LED module will "tilt" to one side after encapsulation. Sometimes the tilt is small and not easy to notice. After the overall assembly and during use, gaps are easily created, allowing foreign objects to enter and cause malfunctions.

[0004] In view of this, this technical solution proposes a display module bracket for outdoor displays, which acts as a "shield" and has minimal impact on heat dissipation. It is easy to assemble, disassemble, and maintain. After being assembled into the LED screen body and the back frame body, the LED screen body is in a horizontal state, eliminating gaps after assembly and extending the overall service life of the display. In addition, after setting this "shield", when assembling various specifications of modules and shells, only the specifications of the "shield" (thickness, grid spacing, etc.) need to be adjusted to achieve the corresponding hole spacing (holes of the module and shell). Utility Model Content

[0005] The present invention aims to at least partially solve one of the technical problems in related technologies. Therefore, the main objective of this invention is to provide a display module bracket for outdoor displays, addressing the problem of gaps arising after encapsulation due to the lack of a structure in existing display structures that allows LED modules to be flattened.

[0006] To achieve the above objectives, this utility model provides a display module bracket for outdoor displays, comprising a display module body composed of an LED screen body, a back frame body, and a bracket assembly.

[0007] The bracket assembly is disposed between the LED screen body and the back frame body.

[0008] The bracket assembly includes a frame and spacers disposed within the frame. Each spacer has a crisscrossing grid structure. Each spacer has positioning posts for fixing to the bottom of the LED screen body and fixing holes for corresponding connection to fixing heads within the back frame body.

[0009] The back frame body has a recessed mounting groove, and the bracket assembly is disposed within the mounting groove.

[0010] As a further embodiment of this utility model, the mounting groove is provided with a locking component for quick assembly and disassembly with the overall frame of the display screen, and the bracket assembly has a locking component mounting position corresponding to the locking component.

[0011] As a further improvement of this utility model, the locking component is a butterfly lock structure.

[0012] As a further improvement of this utility model, the number of locking members on the back frame body is at least four.

[0013] As a further embodiment of this utility model, the bracket assembly is an integral thermoplastic molded insulating plastic bracket structure.

[0014] As a further improvement of this utility model, the overall thickness of the bracket is 1.5-2 times the depth of the mounting groove.

[0015] As a further embodiment of this utility model, the support assembly is a two-part split symmetrical structure.

[0016] The beneficial effects of this utility model are as follows:

[0017] This utility model proposes a display module bracket for outdoor displays. Through a bracket assembly placed between the LED screen body and the back frame body, components and circuits of varying heights and thicknesses are "filled" by the bracket assembly after overall assembly. This ensures the LED module remains flat after assembly, preventing warping and gaps, preventing external objects from entering, and extending the overall lifespan of the screen. Furthermore, the bracket assembly has a simple overall structure. The crisscrossing spacers within the frame ensure unimpeded heat dissipation and allow for the placement of holes and positioning posts. The integrated plastic bracket structure offers a long service life and low replacement cost, serving as an intermediate installation component for various LED modules and the back frame body. Attached Figure Description

[0018] To more clearly illustrate the technical solutions 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 the technical solutions of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of the display module in this utility model.

[0020] Figure 2 This is a disassembly diagram of the LED screen body, bracket assembly, and back frame body of this utility model.

[0021] Figure 3 This is an enlarged schematic diagram of a portion of the support assembly in this utility model.

[0022] Figure 4 This is an enlarged schematic diagram of a partial structure of the back frame main body in this utility model.

[0023] Figure 5 This is a schematic diagram of the back structure of the main body of the back frame in this utility model.

[0024] Figure 6 This is a schematic diagram of the LED screen body, bracket assembly, and back frame body from another perspective in this utility model.

[0025] [Explanation of Markings on Main Components / Assemblies]

[0026] label name label name 1 Display module main body 113 Fixing hole 10 LED screen main body 114 Locking part mounting position 11 bracket assembly 12 Back frame main body 110 frame 120 Fixed head 111 Spacer 121 Locking parts 112 Positioning Post 122 Mounting slot Detailed Implementation

[0027] as follows:

[0028] Please see the appendix Figure 1-6 ,

[0029] The main structure includes a display module body 1 consisting of an LED screen body 10, a back frame body 12, and a bracket assembly 11. The bracket assembly 11 is disposed between the LED screen body 10 and the back frame body 12. The bracket assembly 11 includes a frame 110 and spacers 111 disposed within the frame 110. Each spacer 111 has a grid-like structure with crisscrossing lines. The spacers 111 are provided with positioning posts 112 for fixing to the bottom of the LED screen body 10 and fixing holes 113 for corresponding connection with fixing heads 120 in the back frame body 12. The back frame body 12 is recessed to form a mounting groove 122, and the bracket assembly 11 is disposed within the mounting groove 122.

[0030] The working principle is as follows:

[0031] The assembly process differs from conventional screen body and back frame assembly in that the back frame body 12 and bracket assembly 11 are assembled first, followed by the assembly of the LED screen body 10 to the bracket. Specifically, the bracket assembly 11's fixing holes 113 are first fixed to the fixing heads 120 (which can be screws or other fasteners, and can also be located on the frame 110) in the back frame body 12 (one side of the mounting groove 122). Then, the LED screen body 10 is positioned using holes (or fasteners) on its back and positioning posts 112 on the bracket. Finally, the entire LED screen body 10 (edge) is locked to the edge of the bottommost back frame body 12. After assembly, the components and wiring within the back frame body 12 (mounting groove 122) are located below the bracket assembly 11. Since the entire bracket assembly 11 has a planar structure, the bottom of the LED screen body 10 on the bracket assembly 11 can be assembled parallel to the back frame body 12, without any "lifting" or gaps after the entire screen device is assembled. The bracket assembly 11 also has the function of adapting to different spacings. When assembling the existing LED screen body 10 and the back frame body 12, corresponding holes need to be made. Changing the holes of the LED screen body 10 or the back frame body 12 is a complicated operation. The bracket assembly 11 acts as an "intermediate part". Because it is an integrated plastic bracket structure, it is easy to process. After the holes are made, the LED screen body 10 on both sides can be assembled with the back frame body 12.

[0032] In a preferred embodiment of this utility model, the mounting groove 122 is provided with a locking member 121 for quick assembly and disassembly with the overall frame of the display screen, and the bracket assembly 11 is provided with a locking member mounting position 114 at the position corresponding to the locking member 121.

[0033] The locking element 121 is designed for easy assembly with external equipment while maintaining strength, eliminating the need for additional drilling. For example, when the locking element 121 is a butterfly lock, it can be opened by simply turning it to one side by hand for internal maintenance or assembly.

[0034] In a preferred embodiment of this utility model, the number of locking members 121 on the back frame body 12 is at least 4.

[0035] The four locking components 121 ensure that the entire display module body 1 is subjected to even force, so that there is pressure on all four sides, preventing problems such as warping after assembly (after long-term use).

[0036] In a preferred embodiment of this utility model, the support assembly 11 is an integral thermoplastic molded insulating plastic support structure.

[0037] The integrated plastic support structure has a long service life and low replacement cost. It is also easy to process later (such as cutting to different sizes).

[0038] In a preferred embodiment of this utility model, the overall thickness of the bracket is 1.5-2 times the depth of the mounting groove 122.

[0039] If there is no outer frame, the LED screen body 10 will be submerged in the mounting groove 122; if an outer frame is required, the overall thickness of the bracket assembly 11 should exceed the depth of the mounting groove 122 by 1.5-2 times. After assembly, the side of the bracket assembly 11 will be on the outside, and then sealed by the outer frame.

[0040] In a preferred embodiment of this utility model, the support assembly 11 is a two-part split symmetrical structure.

[0041] When the bracket assembly 11 has a two-part split symmetrical structure, it can be adapted to LED screen body 10 and back frame of different specifications, and different holes and spacers 111 can be set in different areas.

[0042] The above are merely preferred embodiments of the present utility model and do not limit the patent scope of the present utility model. Any equivalent structural transformations made using the contents of the present utility model specification and drawings under the concept of the present utility model, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A display module bracket for use in outdoor displays, characterized in that, include The main body of the display module consists of an LED screen, a back frame, and a support assembly. The bracket assembly is disposed between the LED screen body and the back frame body. The bracket assembly includes a frame and spacers disposed within the frame. Each spacer has a crisscrossing grid structure. Each spacer has positioning posts for fixing to the bottom of the LED screen body and fixing holes for corresponding connection to fixing heads within the back frame body. The back frame body has a recessed mounting groove, and the bracket assembly is disposed within the mounting groove.

2. The display module bracket for an outdoor display screen according to claim 1, characterized in that, The mounting slot is equipped with a locking component for quick assembly and disassembly with the overall frame of the display screen, and the bracket assembly has a locking component mounting position corresponding to the locking component.

3. The display module bracket for an outdoor display screen according to claim 2, characterized in that, The locking mechanism is a butterfly lock structure.

4. The display module bracket for an outdoor display screen according to claim 2, characterized in that, The number of locking components on the back frame body is at least four.

5. The display module bracket for an outdoor display screen according to claim 1, characterized in that, The support assembly is an integral thermoplastic molded insulating plastic support structure.

6. The display module bracket for an outdoor display screen according to claim 1, characterized in that, The overall thickness of the bracket is 1.5-2 times the depth of the mounting groove.

7. The display module bracket for an outdoor display screen according to claim 1, characterized in that, The support assembly is a two-part split symmetrical structure.

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