A mounting support for LED display screen module

Abstract

The utility model relates to LED display screen technical field, specifically disclose a kind of mounting bracket for LED display screen module, the mounting bracket for LED display screen module includes outer frame, installation framework, multiple assembling structures and multiple magnetic attraction components. Multiple assembling structures fill the cavity of outer frame, simultaneously, assembling structure includes multiple vertical splicing square tubes and horizontal splicing square tubes connected in vertical and horizontal interlaced, vertical splicing square tube can be connected with installation framework, can guarantee the stability of assembling structure and for LED display screen module connection, and, using magnetic attraction component and the back iron sheet of the PCB board of LED display screen module are attracted and matched, so setting, it is convenient to install and disassemble, effectively improve the installation efficiency of mounting bracket for LED display screen module, solve the problem of low installation efficiency of mounting bracket for LED display screen module in prior art.

Description

Technical Field

[0001] This utility model relates to the field of LED display technology, and in particular to a mounting bracket for LED display modules. Background Technology

[0002] Currently, most indoor LED (light-emitting diode) displays use a simple frame structure. For LED modules without a bottom shell (commonly known as bare boards), multiple metal plates are soldered to the back of the PCB (printed circuit board). When assembling them into a display screen, multiple die-cast aluminum cabinets are required. These cabinets are equipped with magnets, and the bottomless LED modules are attracted to these magnets via the metal plates on their backs. This assembly method is costly, cumbersome to install, results in poor flatness, and has low installation efficiency. Utility Model Content

[0003] The purpose of this utility model is to provide a mounting bracket for LED display modules, so as to at least solve the problem of low installation efficiency of existing mounting brackets for LED display modules.

[0004] To address the aforementioned problems, this utility model provides a mounting bracket for LED display modules. The mounting bracket includes: an outer frame; a mounting skeleton disposed within a cavity of the outer frame; multiple assembly structures filling the cavity of the outer frame, each assembly structure including multiple vertically and horizontally connected interlocking square tubes, the vertical square tubes being detachably connected to the mounting skeleton; and multiple magnetic assemblies spaced apart from the vertical square tubes, the magnetic assemblies being capable of magnetically engaging with the back metal sheet of the LED display module's PCB board.

[0005] As an optional technical solution for mounting brackets for LED display modules, the spacing between two adjacent vertical splicing square tubes is the same as the horizontal spacing of the iron sheet on the back of the PCB board, and the horizontal splicing square tubes are located on the side of the vertical splicing square tubes that are away from the LED display module.

[0006] As an optional technical solution for mounting brackets for LED display modules, the spacing between two adjacent magnetic components is the same as the vertical spacing of the iron sheet on the back of the PCB board.

[0007] As an optional technical solution for mounting brackets for LED display modules, the magnetic component includes a magnetic bracket and a magnetic element. The magnetic element is disposed on the magnetic bracket, and the magnetic bracket is connected to the vertical splicing square tube. The magnetic element can magnetically engage with the iron sheet on the back of the PCB board.

[0008] As an optional technical solution for mounting brackets for LED display modules, the magnetic bracket includes a first frame and a second frame connected to each other. The first frame has a first mounting cavity, and the second frame has a second mounting cavity communicating with the first mounting cavity. The magnetic frustum is located in the first mounting cavity and abuts against the bottom wall of the first mounting cavity. The magnetic column is inserted into the second mounting cavity. The end face of the first frame away from the second frame can fit against the back of the PCB board. The second frame is connected to the vertical splicing square tube.

[0009] As an optional technical solution for mounting brackets for LED display modules, the distance between the bottom wall of the first mounting cavity and the end face of the first frame away from the second frame is H, and the sum of the thickness of the iron sheet on the back of the PCB board and the thickness of the magnetic frustum is S, where H > S.

[0010] As an optional technical solution for mounting brackets for LED display modules, the second frame includes a first long rib, a first short rib, a second long rib, and a second short rib connected end to end in sequence. The first long rib and the second long rib are located on both sides of the vertical splicing square tube, and the first short rib and the second short rib abut against the vertical splicing square tube.

[0011] As an optional technical solution for mounting brackets for LED display modules, both the first and second long ribs are chamfered.

[0012] As an optional technical solution for mounting brackets for LED display modules, the mounting frame includes multiple vertical square tubes and multiple horizontal square tubes, which are arranged alternately and intermittently within the cavity of the outer frame.

[0013] As an optional technical solution for the mounting bracket of LED display module, the mounting bracket for LED display module also includes multiple horizontal connecting square tubes, which are spaced apart on the vertical square tubes and located on the side of the vertical square tubes facing the PCB board. The vertical splicing square tubes are fixed to the horizontal connecting square tubes.

[0014] The beneficial effects of this utility model are as follows:

[0015] This utility model provides a mounting bracket for LED display modules. The mounting bracket includes an outer frame, a mounting skeleton, multiple assembly structures, and multiple magnetic components. The assembly structures include multiple vertically and horizontally connected square tubes. Using this mounting bracket, the multiple assembly structures fill the cavity of the outer frame. The vertical square tubes connect to the mounting skeleton, ensuring the stability of the connection between the assembly structures and the LED display module. Furthermore, the magnetic components magnetically attach to the back metal plate of the LED display module's PCB board. This design facilitates installation and disassembly, effectively improving the installation efficiency of the mounting bracket and solving the problem of low installation efficiency in existing LED display module mounting brackets. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the mounting bracket for the LED display module in an embodiment of this utility model;

[0017] Figure 2 This is a schematic diagram of the mounting bracket structure for the LED display module in an embodiment of the present invention;

[0018] Figure 3 This is a schematic diagram of the assembly structure and magnetic suction component in one embodiment of the present invention;

[0019] Figure 4 This is a schematic diagram of the assembly structure and magnetic suction component in another embodiment of the present invention;

[0020] Figure 5 for Figure 4 A magnified view of a section at point A in the middle;

[0021] Figure 6 This is a schematic diagram of the structure of the magnetic support in an embodiment of the present invention;

[0022] Figure 7 This is a schematic diagram of the magnetic support structure from another angle in an embodiment of this utility model.

[0023] In the picture:

[0024] 1. Outer frame;

[0025] 2. Install the frame; 21. Vertical square tube; 22. Horizontal square tube;

[0026] 3. Assembled structure; 31. Vertically spliced ​​square tube; 32. Horizontally spliced ​​square tube;

[0027] 4. Magnetic suction assembly; 41. Magnetic suction bracket; 411. First frame; 4111. First mounting cavity; 412. Second frame; 4121. Second mounting cavity; 4122. First long rib; 4123. First short rib; 4124. Second long rib; 4125. Second short rib; 4126. Chamfer; 42. Magnetic suction element; 421. Magnetic frustum;

[0028] 5. Support corner brackets;

[0029] 61. Power supply; 62. Connecting piece;

[0030] 7. Horizontal connection square tube. Detailed Implementation

[0031] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0032] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions. Moreover, "above," "on top of," and "over" the first feature in relation to the second feature includes the first feature directly above and diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "under," and "below" the first feature in relation to the second feature includes the first feature directly below and diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0035] like Figures 1 to 6 As shown, this embodiment provides a mounting bracket for an LED display module. The mounting bracket includes an outer frame 1, a mounting skeleton 2, multiple assembly structures 3, and multiple magnetic assemblies 4. The mounting skeleton 2 is disposed within the cavity of the outer frame 1. The multiple assembly structures 3 fill the cavity of the outer frame 1. Each assembly structure 3 includes multiple vertically and horizontally connected square tubes 31 and 32, with the vertical square tubes 31 detachably connected to the mounting skeleton 2. The multiple magnetic assemblies 4 are spaced apart from the vertical square tubes 31 and can magnetically engage with the back metal sheet of the PCB board of the LED display module.

[0036] The mounting bracket for LED display modules of this utility model fills the cavity of the outer frame 1 with multiple assembly structures 3. The assembly structure 3 includes multiple vertically and horizontally connected square tubes 31 and 32. The vertical square tubes 31 can be connected to the mounting frame 2, ensuring the stability of the connection between the assembly structure 3 and the LED display module. Furthermore, the magnetic component 4 magnetically engages with the iron sheet on the back of the PCB board of the LED display module. This design facilitates installation and disassembly, effectively improving the installation efficiency of the mounting bracket for LED display modules and solving the problem of low installation efficiency in existing mounting brackets for LED display modules.

[0037] In some embodiments, the spacing between two adjacent vertical splicing square tubes 31 is the same as the horizontal spacing of the iron plates on the back of the PCB board. This arrangement ensures that the vertical splicing square tubes 31 will not interfere with the PCB board during installation. Simultaneously, the horizontal splicing square tubes 32 are positioned on the side of the vertical splicing square tubes 31 that faces away from the LED display module. This arrangement effectively ensures the flatness of the vertical splicing square tubes 31.

[0038] It should be noted that, in one embodiment, such as Figure 3 As shown, the length of the vertically spliced ​​square tube 31 matches the vertical length of the outer frame 1 and is greater than the length of the horizontally spliced ​​square tube 32; as Figure 4 As shown, in another embodiment, the length of the horizontally spliced ​​square tube 32 is matched with the horizontal length of the outer frame 1 and is greater than the length of the vertically spliced ​​square tube 31. Both of the above methods can achieve the purpose of filling the cavity of the outer frame 1.

[0039] In this embodiment, the spacing between two adjacent magnetic components 4 is the same as the vertical spacing of the iron plates on the back of the PCB board. This allows the iron plates on the back of the PCB board to better magnetically engage with the magnetic components 4 during PCB board installation, further improving the connection strength between the LED display module and the assembly structure 3.

[0040] In some embodiments, the magnetic assembly 4 includes a magnetic bracket 41 and a magnetic member 42. The magnetic member 42 is disposed on the magnetic bracket 41 and connects the magnetic bracket 41 and the vertical splicing square tube 31. This facilitates the connection between the magnetic member 42 and the vertical splicing square tube 31, and the magnetic member 42 can be magnetically attached to the iron sheet on the back of the PCB board.

[0041] Furthermore, the magnetic bracket 41 includes a first frame 411 and a second frame 412 connected to each other. The first frame 411 has a first mounting cavity 4111, and the second frame 412 has a second mounting cavity 4121 communicating with the first mounting cavity 4111. One end of the magnetic member 42 is located in the first mounting cavity 4111 and abuts against the bottom wall of the first mounting cavity 4111, facilitating the installation of the magnetic member 42. Simultaneously, the other end of the magnetic member 42 is inserted into the second mounting cavity 4121, thereby fixing the magnetic member 42 to the magnetic bracket 41. The end face of the first frame 411 facing away from the second frame 412 can fit against the back of the PCB board, ensuring that the magnetic member 42 can better magnetically engage with the metal sheet on the back of the PCB board. The second frame 412 is connected to the vertically splicing square tube 31.

[0042] In some embodiments, the magnetic attractor 42 includes a magnetic frustum 421 and a magnetic post connected to each other. The magnetic frustum 421 is located in the first mounting cavity 4111 and abuts against the bottom wall of the first mounting cavity 4111, while the magnetic post is inserted into the second mounting cavity 4121. This achieves the connection between the magnetic attractor 42 and the magnetic support 41.

[0043] Optionally, the first frame 411 has two top protrusions 4112 protruding from the side facing the PCB board, and the two top protrusions 4112 are arranged opposite to each other.

[0044] In this embodiment, the distance between the bottom wall of the first mounting cavity 4111 and the end face of the first frame 411 facing away from the second frame 412 is H, and the sum of the thickness of the iron sheet on the back of the PCB board and the thickness of the magnetic frustum 421 is S, where H > S. This setting ensures the flatness of the PCB board after installation.

[0045] In some embodiments, the second frame 412 includes a first long rib 4122, a first short rib 4123, a second long rib 4124, and a second short rib 4125 connected end-to-end. The first long rib 4122 and the second long rib 4124 are located on opposite sides of the vertically splicing square tube 31, and the first short rib 4123 and the second short rib 4125 both abut against the vertically splicing square tube 31. This arrangement ensures a tight connection between the second frame 412 and the vertically splicing square tube 31.

[0046] Furthermore, both the first long rib 4122 and the second long rib 4124 are provided with chamfers 4126. This arrangement facilitates the insertion of the first long rib 4122 and the second long rib 4124 into both sides of the vertically spliced ​​square tube 31.

[0047] In this embodiment, the mounting frame 2 includes multiple vertical square tubes 21 and multiple horizontal square tubes 22. The multiple vertical square tubes 21 and the multiple horizontal square tubes 22 are arranged alternately within the cavity of the outer frame 1, and the horizontal square tubes 22 are located on the side of the vertical square tubes 21 facing away from the PCB board, thus ensuring the flatness of the mounting assembly structure 3. The vertical square tubes 21 are located between two adjacent assembly structures 3, and are located on the side of the assembly structure 3 facing away from the PCB board.

[0048] Optionally, the mounting bracket for the LED display module also includes a support bracket 5 disposed on the horizontal tube 22. The support bracket 5 is Z-shaped and has studs.

[0049] Optionally, the mounting bracket for the LED display module also includes a power supply 61 and a connecting piece 62. One end of the connecting piece 62 is connected to the vertical tube 21, and the power supply 61 is mounted on the other end of the connecting piece. The connecting piece 62 is Z-shaped.

[0050] Optionally, the mounting bracket for the LED display module also includes multiple horizontal connecting square tubes 7, which are spaced apart on the vertical square tube 21 and located on the side of the vertical square tube 21 facing the PCB board. The vertical splicing square tube 31 is fixed to the horizontal connecting square tubes 7.

[0051] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A mounting bracket for an LED display module, characterized in that, include: Outer frame (1); The mounting frame (2) is installed inside the cavity of the outer frame (1); Multiple assembly structures (3) fill the cavity of the outer frame (1). The assembly structure (3) includes multiple vertical splicing square tubes (31) and horizontal splicing square tubes (32) that are connected in a crisscross pattern. The vertical splicing square tubes (31) are detachably connected to the mounting frame (2). Multiple magnetic components (4) are spaced apart on the vertical splicing square tube (31). The magnetic components (4) can magnetically engage with the iron sheet on the back of the PCB board of the LED display module.

2. The mounting bracket for an LED display module according to claim 1, characterized in that, The spacing between two adjacent vertical splicing square tubes (31) is the same as the horizontal spacing of the iron sheet on the back of the PCB board, and the horizontal splicing square tube (32) is located on the side of the vertical splicing square tube (31) away from the LED display module.

3. The mounting bracket for LED display module according to claim 1, characterized in that, The spacing between two adjacent magnetic components (4) is the same as the vertical spacing of the iron sheet on the back of the PCB board.

4. The mounting bracket for an LED display module according to claim 1, characterized in that, The magnetic component (4) includes a magnetic bracket (41) and a magnetic element (42). The magnetic element (42) is disposed on the magnetic bracket (41). The magnetic bracket (41) is connected to the vertical splicing square tube (31). The magnetic element (42) can magnetically cooperate with the iron sheet on the back of the PCB board.

5. The mounting bracket for an LED display module according to claim 4, characterized in that, The magnetic bracket (41) includes a first frame (411) and a second frame (412) connected to each other. The magnetic component (42) includes a magnetic frustum (421) and a magnetic column connected to each other. The first frame (411) has a first mounting cavity (4111), and the second frame (412) has a second mounting cavity (4121) communicating with the first mounting cavity (4111). The magnetic frustum (421) is located in the first mounting cavity (4111) and abuts against the bottom wall of the first mounting cavity (4111). The magnetic column is inserted into the second mounting cavity (4121). The end face of the first frame (411) facing away from the second frame (412) can fit against the back of the PCB board. The second frame (412) is connected to the vertical splicing square tube (31).

6. The mounting bracket for an LED display module according to claim 5, characterized in that, The distance between the bottom wall of the first mounting cavity (4111) and the end face of the first frame (411) on the side away from the second frame (412) is H, and the sum of the thickness of the iron sheet on the back of the PCB board and the thickness of the magnetic frustum (421) is S, where H > S.

7. The mounting bracket for an LED display module according to claim 5, characterized in that, The second frame (412) includes a first long rib (4122), a first short rib (4123), a second long rib (4124), and a second short rib (4125) connected end to end in sequence. The first long rib (4122) and the second long rib (4124) are located on both sides of the vertical splicing square tube (31), and the first short rib (4123) and the second short rib (4125) abut against the vertical splicing square tube (31).

8. The mounting bracket for an LED display module according to claim 7, characterized in that, Both the first long rib (4122) and the second long rib (4124) are provided with chamfers (4126).

9. The mounting bracket for an LED display module according to any one of claims 1-8, characterized in that, The mounting frame (2) includes multiple vertical square tubes (21) and multiple horizontal square tubes (22), which are arranged alternately in the cavity of the outer frame (1).

10. The mounting bracket for an LED display module according to claim 9, characterized in that, The mounting bracket for the LED display module also includes multiple horizontal connecting square tubes (7), which are spaced apart on the vertical square tube (21) and located on the side of the vertical square tube (21) facing the PCB board. The vertical splicing square tube (31) is fixed to the horizontal connecting square tube (7).

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