Display module jig

Abstract

The utility model relates to a display module jig belongs to LED module dismounting equipment technical field. Display module jig includes main crossbeam, handle and top foot spare, main crossbeam has the first installation surface and second installation surface of opposite settings, handle end connects on the first installation surface of main crossbeam, and with main crossbeam enclose and form the holding space. Every top foot spare includes opposite first end and second end, and the first end of top foot spare is detachably connected on the second installation surface of main crossbeam, and the second end of top foot spare extends towards the direction of departing from main crossbeam. Top foot spare can move along the length direction of main crossbeam, and lock in different preset positions, to adjust the interval between adjacent top foot spare, so that the interval between top foot spare can be flexibly adjusted according to the structural difference of different types of display module, thereby realizing the compatibility of multiple models and specifications display module, and improving the versatility of display module jig.

Description

Technical Field

[0001] This utility model relates to the technical field of LED module disassembly equipment, and in particular to a display module fixture. Background Technology

[0002] With the continuous development of LED display technology, the design methods of LED display modules are becoming increasingly diverse, and the types of modules are also constantly expanding. Currently, common module base shells include plastic base shells, die-cast base shells, and profile base shells. For outdoor LED display modules, in order to achieve good waterproof, dustproof, and moisture-proof performance, epoxy resin or silicone potting compounds are usually injected into the module to form a sealed protective layer. However, the cured material of the potting compound forms a strong adhesive force between the PCB board and the base shell (including metal or plastic shells), which brings great difficulties to subsequent maintenance and disassembly.

[0003] In existing technologies, for outdoor potting modules with plastic base shells, the common method is to pry open the base shell to create a gap between the PCB board and the base shell, and then separate them by prying open the PCB board. However, for die-cast or profiled metal base shells, since the shell is relatively hard, it is not possible to directly pry open the base shell to create a gap. Therefore, the bit of an electric screwdriver or other hard tools are often used to push the light board from the module's socket to remove the light board.

[0004] However, prying or pushing methods are difficult to apply evenly and often require repeated operations at multiple points. Pushing with electric screwdriver bits or hard tools can easily damage electronic components or circuits on the PCB, causing PCB deformation or breakage. Furthermore, LED modules come in many types and vary greatly in size and specifications. Existing tools are mostly of a single structure and cannot be compatible with different sizes and types of module base shells, resulting in low tool utilization and failing to meet the maintenance needs of LED displays. Utility Model Content

[0005] The purpose of this utility model is to provide a module disassembly and repair tool that is compatible with multiple module sizes and can effectively avoid damage to the lamp board.

[0006] To address the aforementioned technical problems, this application provides a display module fixture for separating the lamp panel and the base shell of a display module. The fixture includes: a main crossbeam having a first mounting surface and a second mounting surface arranged opposite to each other; a handle, the end of which is connected to the first mounting surface of the main crossbeam and forms a gripping space with the main crossbeam; and a plurality of top feet, each top foot including a first end and a second end, the first end of which is detachably connected to the second mounting surface of the main crossbeam, and the second end of which extends in a direction away from the main crossbeam. The top feet can move along the length of the main crossbeam and be locked in different preset positions to adjust the spacing between adjacent top feet, allowing the second end of each top foot to be inserted into the socket of the base shell of different display modules and abut against the lamp panel to achieve separation of the base shell and the lamp panel.

[0007] In some embodiments of this application, the main crossbeam is provided with a connecting portion for mounting the top foot member; the connecting portion includes a mounting hole provided along the length direction of the main crossbeam and a first fastener passing through the mounting hole; the first fastener passes through the mounting hole of the main crossbeam and connects with the top foot member to fix the top foot member to the second mounting surface of the main crossbeam.

[0008] In some embodiments of this application, the mounting holes are a plurality of independent circular holes spaced apart along the length of the main crossbeam; or, the mounting holes are elongated, waist-shaped holes extending along the length of the main crossbeam.

[0009] In some embodiments of this application, the first end of the top foot is provided with a first screw hole; the first fastener passes through the mounting hole of the main crossbeam and is threadedly connected to the screw hole of the top foot so that the top foot can be fixed on the main crossbeam.

[0010] In some embodiments of this application, a groove is provided on the first mounting surface of the main crossbeam, and the groove extends along the length direction of the main crossbeam; the mounting hole connects the bottom wall of the groove with the second mounting surface; when the first fastener is inserted into the mounting hole, the head of the first fastener does not protrude from the groove.

[0011] In some embodiments of this application, a slot is provided on the second mounting surface of the main crossbeam, and the slot extends along the length direction of the main crossbeam; a boss is provided on the first end of the top foot member, and the boss can be engaged in the slot to restrict the top foot member from rotating around its own axis.

[0012] In some embodiments of this application, the second end of the top foot is a smooth transition curved surface; a flexible buffer layer is provided on the second end of the top foot, the buffer layer being used to disperse the pressure generated when the top foot abuts against the lamp panel.

[0013] In some embodiments of this application, the top feet have different heights or cross-sectional shapes; users can replace different types of top feet according to the size or structure of the display module to adapt to different models of display modules.

[0014] In some embodiments of this application, the handle includes a grip portion and connecting seats disposed at both ends of the grip portion, the connecting seats being detachably connected to both ends of the first mounting surface of the main crossbeam.

[0015] In some embodiments of this application, the display module fixture includes a second fastener, the connecting seat is provided with a through hole, and the two ends of the first mounting surface of the main crossbeam are provided with second screw holes; the second fastener passes through the through hole on the connecting seat and connects with the second screw hole on the main crossbeam to fix the handle on the main crossbeam.

[0016] As can be seen from the above technical solution, the beneficial effects of this utility model are as follows: This application provides a display module fixture, comprising a main crossbeam, a handle, and top feet. The handle is fixed to a first mounting surface of the main crossbeam for easy gripping and pressure application by the user. The top feet are detachably connected to a second mounting surface of the main crossbeam and can move on the main crossbeam and lock in a preset position. This allows the spacing between the top feet to be flexibly adjusted according to the structural differences of different types of display modules, thereby achieving compatibility with various models and specifications of display modules and improving the versatility of the fixture. Operators do not need to prepare special tools for different display modules; they can quickly adapt them simply by adjusting the position of the top feet, significantly improving maintenance and disassembly / reassembly efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram showing the three-dimensional structure of the module fixture.

[0018] Figure 2 for Figure 1 The diagram shows a three-dimensional structural schematic of the module fixture from another angle.

[0019] Figure 3 for Figure 1 The diagram shows the exploded structure of the module fixture.

[0020] Figure 4 for Figure 3 The diagram shows a three-dimensional structural schematic of the modular fixture from another angle.

[0021] Figure 5 for Figure 3 The diagram shows a three-dimensional structural schematic of the main crossbeam of the display module fixture.

[0022] Figure 6 for Figure 5 The diagram shows a three-dimensional view of the main crossbeam of the module fixture from another angle.

[0023] Figure 7 for Figure 3 The diagram shows a three-dimensional structural schematic of the top foot component of the display module fixture.

[0024] Figure 8 for Figure 7 The diagram shows a three-dimensional structural schematic of the top foot component of the module fixture from another angle.

[0025] Figure 9 for Figure 3 The diagram shows a three-dimensional structure of the handle of the module fixture.

[0026] Figure 10 This is a three-dimensional structural diagram showing the disassembly of the module fixture's bottom shell and light panel.

[0027] The annotations in the attached figures are explained as follows: 100. Display module fixture; 10. Main crossbeam; 11. First mounting surface; 111. Slot; 12. Second mounting surface; 121. Slot; 13. Connecting part; 131. Mounting hole; 132. First fastener; 14. Second screw hole; 20. Handle; 21. Grip part; 22. Connecting seat; 221. Through hole; 23. Second fastener; 30. Top foot; 31. First end; 32. Second end; 33. Boss; 34. First screw hole; 200. Bottom shell; 201. Female connector. Detailed Implementation

[0028] Typical embodiments embodying the features and advantages of this utility model will be described in detail in the following description. It should be understood that this utility model can have various variations in different embodiments, all of which do not depart from the scope of this utility model, and the descriptions and illustrations therein are for illustrative purposes only and not intended to limit this utility model.

[0029] In the description of this application, it should be understood that, in the embodiments shown in the accompanying drawings, the indications of direction or positional relationships (such as up, down, left, right, front, and back, etc.) are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the mechanism or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. These descriptions are appropriate when these elements are in the positions shown in the accompanying drawings. If the description of the positions of these elements changes, these directional indications also change accordingly.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0031] Please see Figures 1 to 10 This embodiment provides a display module fixture 100 for the safe disassembly of the lamp board and the bottom shell 200 of the display module.

[0032] like Figure 10 As shown, the display module typically includes a base housing 200 and a lamp panel (not shown) disposed at an opening in the base housing 200. Sealant is applied between the base housing 200 and the lamp panel to secure them together. A light-emitting unit is located on the front side of the lamp panel facing away from the base housing 200, and a circuit board is located on the rear side of the lamp panel facing the base housing 200. A connector for electrical connection is connected to the circuit board. Correspondingly, a connector opening 201 is provided on the base housing 200, allowing the connector on the back side of the lamp panel to be exposed through the connector opening 201 on the base housing 200, thereby enabling electrical signal transmission between the lamp panel and external devices.

[0033] Please see Figures 1 to 9 The display module fixture 100 includes a main crossbeam 10, a handle 20, and multiple top feet 30.

[0034] The main crossbeam 10 has a first mounting surface 11 and a second mounting surface 12 disposed opposite to each other. The end of the handle 20 is connected to the first mounting surface 11 of the main crossbeam 10 and forms a gripping space with the main crossbeam 10. Each top foot 30 includes a first end 31 and a second end 32 opposite to each other. The first end 31 of the top foot 30 is detachably connected to the second mounting surface 12 of the main crossbeam 10, and the second end 32 of the top foot 30 extends in a direction away from the main crossbeam 10.

[0035] The top foot 30 can move along the length of the main crossbeam 10 and be locked in different preset positions to adjust the spacing between adjacent top foot 30s. This allows the second end 32 of the top foot 30 to be inserted into the socket 201 of the bottom shell 200 of different display modules and to press against the lamp plate to separate the bottom shell 200 from the lamp plate.

[0036] Specifically, two detachable top feet 30 can be provided on the second mounting surface 12 of the main crossbeam 10. The operator can adjust the position of the two top feet 30 on the main crossbeam 10 according to the type of display module to be separated. By moving the top feet 30 along the length of the main crossbeam 10 and locking them in different preset positions, the spacing between adjacent top feet 30 is matched with the spacing of the socket 201 of the display module bottom shell 200, without damaging the electrical equipment such as the socket on the back side of the lamp panel. After adjustment, the second end 32 of each top foot 30 is inserted into the socket 201 of the bottom shell 200, and appropriate external force is applied by the handle 20 to make the second end 32 of the top foot 30 abut against the rear side of the lamp panel, thereby smoothly separating the lamp panel from the bottom shell 200.

[0037] This embodiment provides a detachable and adjustable top foot 30 on the main crossbeam 10, enabling the display module fixture 100 to adapt to display modules of different sizes and structures. This significantly improves the efficiency of maintenance and disassembly, avoids damage to the lamp board, socket and circuit board caused by traditional pry bar, electric screwdriver and other tools, and ensures the structural integrity of the display module.

[0038] Please see Figure 3 and Figure 4 In some embodiments, the main crossbeam 10 is provided with a connecting portion 13 for mounting the top foot member 30. The connecting portion 13 includes a mounting hole 131 provided along the length direction of the main crossbeam 10 and a first fastener 132 passing through the mounting hole 131. After passing through the mounting hole 131 of the main crossbeam 10, the first fastener 132 is connected to the top foot member 30 to fix the top foot member 30 to the second mounting surface 12 of the main crossbeam 10.

[0039] Specifically, the main crossbeam 10 is a long strip-shaped metal structure, with a first mounting surface 11 and a second mounting surface 12 formed on its upper and lower sides, respectively. The main crossbeam 10 has mounting holes 131 arranged along its length and extending through its thickness. A first fastener 132 passes through the mounting holes 131 of the main crossbeam 10 and can be connected to the first end 31 of the top foot member 30.

[0040] Please see Figure 3 and Figure 4 The mounting holes 131 can be multiple independent circular holes spaced apart along the length of the main crossbeam 10. That is, multiple independent circular mounting holes 131 are spaced apart along the length of the main crossbeam 10; the diameter of each mounting hole 131 matches the diameter of the first fastener 132.

[0041] The mounting hole 131 employs a structure of multiple independent circular holes, which improves the connection stability between the top foot 30 and the main crossbeam 10. During demolding, the top foot 30 will not slip, preventing damage to the light panel caused by slippage.

[0042] It is conceivable that in some other embodiments, the mounting hole 131 may be an elongated, waist-shaped hole extending along the length of the main crossbeam 10. That is, a single mounting hole 131 extends along the length of the main crossbeam 10, and its width is adapted to the diameter of the first fastener 132 to form an elongated hole structure.

[0043] The mounting hole 131 adopts an elongated, waist-shaped structure, allowing the top foot 30 to slide along the length of the waist-shaped hole on the main crossbeam 10. The operator only needs to loosen the first fastener 132 slightly to adjust the position of the top foot 30, achieving continuous and adjustable spacing. After adjustment, tightening the first fastener 132 again locks the top foot 30 in place. This connection structure enables stepless adjustment of the top foot 30, making it suitable for display modules with significant size differences. It is particularly useful when module specifications vary widely and the spacing between the mounting pins varies considerably, allowing for rapid adaptation.

[0044] Please see Figure 3 and Figure 7 In some embodiments, the first end 31 of the top foot member 30 is provided with a first screw hole 34. The first fastener 132 passes through the mounting hole 131 of the main crossbeam 10 and is threadedly connected to the screw hole of the top foot member 30 so that the top foot member 30 can be fixed on the main crossbeam 10.

[0045] Specifically, the first fastener 132 is an internal hex bolt, and the first end 31 of the top foot member 30 is provided with a first threaded hole 34 that mates with the bolt. During installation, the operator can pass the bolt through the mounting holes 131 on the main crossbeam 10 in sequence, and then thread it into the first threaded hole 34 on the first end 31 of the top foot member 30. By tightening the bolt, the top foot member 30 can be firmly fixed to the second mounting surface 12 of the main crossbeam 10. When it is necessary to change the spacing of the top foot members 30, simply loosen the first fastener 132, move the top foot member 30 to the new mounting hole 131 position, and then tighten it again. This connection method has a simple structure and is easy to assemble and disassemble, which can effectively prevent the top foot member 30 from loosening or shifting during use, thereby ensuring a stable connection between the top foot member 30 and the main crossbeam 10.

[0046] It is conceivable that in some other embodiments, the first fastener 132 can be a positioning pin, and the top foot 30 can be provided with a latch that matches the positioning pin to achieve the fixation of the two; as long as it can achieve a detachable connection between the top foot 30 and the first fastener 132.

[0047] Please see Figure 3 and Figure 5 In some embodiments, a recessed groove 111 is provided on the first mounting surface 11 of the main crossbeam 10. The recessed groove 111 extends along the length direction of the main crossbeam 10. The mounting hole 131 communicates with the bottom wall of the recessed groove 111 and the second mounting surface 12. When the first fastener 132 is inserted into the mounting hole 131, the head of the first fastener 132 does not protrude from the recessed groove 111.

[0048] Specifically, such as Figure 5 As shown, a recessed groove 111 extending along the length of the main crossbeam 10 is provided on the first mounting surface 11 of the main crossbeam 10. The recessed groove 111 has a rectangular groove structure, and its depth is slightly greater than the height of the head of the first fastener 132. This ensures that when the first fastener 132 is inserted into the mounting hole 131, the head of the first fastener 132 can be completely embedded in the recessed groove 111 and will not protrude above the first mounting surface 11 of the main crossbeam 10.

[0049] The design of the recess 111 allows the head of the first fastener 132 to sink into the main crossbeam 10, ensuring a smooth surface and preventing interference with the installation and gripping of the handle 20. When the operator uses the display module fixture 100, even if their palm or fingers come into contact with the first mounting surface 11 of the main crossbeam 10, they will not be scratched or bumped by the fastener head, improving safety and ergonomics.

[0050] Please see Figure 6 and Figure 7 In some embodiments, a slot 121 is provided on the second mounting surface 12 of the main crossbeam 10. The slot 121 extends along the length of the main crossbeam 10. A boss 33 is provided on the first end 31 of the top foot member 30. The boss 33 can be engaged in the slot 121 to restrict the top foot member 30 from rotating about its own axis.

[0051] Specifically, the second mounting surface 12 of the main crossbeam 10 is provided with a slot 121 extending along the length of the main crossbeam 10. The slot 121 is a rectangular groove structure, which can limit and guide the top foot member 30. The first end 31 of the top foot member 30 is provided with a boss 33 that mates with the slot 121. The boss 33 is a rectangular platform, and its cross-sectional shape matches the cross-section of the slot 121.

[0052] The boss 33 can be inserted into the slot 121 from both ends and slide along the extension direction of the slot 121 to achieve the initial positioning of the top foot 30, making it more convenient for the operator to adjust the spacing or installation position of the top foot 30.

[0053] Furthermore, when the operator fixes the top foot 30 to the main crossbeam 10 by rotating the first fastener 132, the two side walls of the boss 33 abut against the inner wall of the slot 121, thereby restricting the rotation of the top foot 30 relative to the main crossbeam 10, that is, preventing the top foot 30 from rotating around its own axis, so that the top foot 30 can be quickly tightened with the first fastener 132.

[0054] Please see Figure 7 and Figure 8 In some embodiments, the second end 32 of the top foot 30 is a smoothly transitioned curved surface. A flexible buffer layer is provided on the second end 32 of the top foot 30, which is used to disperse the pressure generated when the top foot 30 abuts against the lamp panel.

[0055] Specifically, the end face of the second end 32 of the top foot 30 is arc-shaped to form a smooth arc surface, so as to avoid the sharp edge generating concentrated stress when it abuts the lamp panel, thereby effectively preventing the lamp panel from being indented, cracked or deformed due to local compression.

[0056] A flexible buffer layer is also provided on the outer surface of the second end 32 of the top foot 30. The buffer layer can be made of flexible materials such as silicone, rubber, TPU or EVA, and can be fixed to the surface of the second end 32 of the top foot 30 by pasting, covering or nesting. The flexible buffer layer has good elasticity and resilience. When the second end 32 of the top foot 30 abuts against the display module light panel, the flexible buffer layer first contacts the rear side of the light panel. After being compressed, the flexible layer undergoes a certain deformation, so that the contact pressure is gradually transmitted to the interior of the light panel structure, avoiding rigid impact. This not only reduces the risk of damage to the light panel structure, but also plays a certain role in anti-slip, making the contact between the top foot 30 and the light panel more stable.

[0057] In some embodiments, the top feet 30 have different heights or cross-sectional shapes; users can replace different types of top feet 30 according to the size or structure of the display module to adapt to different models of display modules.

[0058] Specifically, the height of the top foot 30 can be designed according to the difference in distance between the display module's bottom shell 200 and the lamp panel. For example, for thick or deep display modules, a taller top foot 30 can be selected so that its second end 32 can be smoothly inserted into the socket 201 of the bottom shell 200 and press against the lamp panel. For thin display modules, a shorter top foot 30 can be selected to avoid excessive pressure that could damage the lamp panel. The cross-sectional shape of the top foot 30 can be designed as a circle, rectangle, ellipse, or polygon to adapt to different sockets 201 or socket spacing on the lamp panel.

[0059] Users can independently select or replace top feet 30 of different heights and cross-sectional shapes based on the size of the display module, the hole distribution of the bottom shell 200, and the structural differences of the lamp board. Quick replacement is achieved through the detachable structure of the connecting part 13. This allows the display module fixture 100 to be compatible with display modules of different specifications, eliminating the need for custom-made fixtures for each type of display module, significantly improving the versatility and economy of the display module fixture 100.

[0060] Please see Figure 9 In some embodiments, the handle 20 includes a grip portion 21 and connecting seats 22 disposed at both ends of the grip portion 21, the connecting seats 22 being detachably connected to both ends of the first mounting surface 11 of the main crossbeam 10.

[0061] Furthermore, the display module fixture 100 also includes a second fastener 23. The connecting seat 22 is provided with a through hole 221; the two ends of the first mounting surface 11 of the main crossbeam 10 are provided with second screw holes 14. The second fastener 23 passes through the through hole 221 on the connecting seat 22 and connects with the second screw holes 14 on the main crossbeam 10 to fix the handle 20 to the main crossbeam 10.

[0062] Specifically, the grip 21 is a metal tubular structure or a plastic rod, and its surface may be provided with anti-slip texture or covered with a rubber layer to improve comfort and stability during operation. Two connecting seats 22 are respectively fixed to both ends of the grip 21. The connecting seats 22 have through holes 221 that extend vertically along their thickness direction, and second screw holes 14 are provided at corresponding positions at both ends of the first mounting surface 11 of the main crossbeam 10. The second fastener 23 is also a bolt, which passes through the through holes 221 on the connecting seats 22 and is screwed into the second screw holes 14 on the main crossbeam 10, so that the handle 20 is securely installed at both ends of the first mounting surface 11 of the main crossbeam 10.

[0063] When maintenance, replacement, or transportation of the display module fixture 100 is required, the operator only needs to unscrew the second fastener 23 to quickly remove the handle 20. Furthermore, in actual use, users can also replace the handle 20 with different lengths or shapes (such as straight or curved handles 20) according to the size of the display module or the operating environment to improve ergonomic adaptability.

[0064] Of course, in some other embodiments, the main beam 10 and the handle 20 can also be an integral structure. Only the top foot 30 on the main beam 10 needs to be replaced to achieve compatibility with multiple display modules and effectively avoid damage to the lamp panel.

[0065] In summary, this embodiment provides a display module fixture 100, which, by providing multiple movable and lockable top feet 30 on the main crossbeam 10, allows the spacing between the top feet 30 to be flexibly adjusted according to the structural differences of display modules of different sizes, thereby achieving compatibility with various models and specifications of modules and improving the versatility of the display module fixture 100. Operators do not need to prepare special tools for different modules; they can quickly adapt them simply by adjusting the position of the top feet 30, significantly improving maintenance and disassembly / reassembly efficiency.

[0066] Furthermore, the top foot 30 is detachably connected to the second mounting surface 12 of the main crossbeam 10, facilitating the replacement of top foot 30s with different heights or cross-sectional shapes according to the usage scenario, to meet the support and force requirements of different modules, further enhancing the adaptability of the fixture. Through the coordinated operation of the handle 20 and the main crossbeam 10, the operator can achieve uniform and stable force transmission when applying force, avoiding problems such as lamp board warping and circuit damage caused by traditional prying methods, thus reducing maintenance risks and wear and tear costs. This significantly improves upon the problems of poor compatibility, difficult disassembly and repair, and high damage rate in the existing outdoor display module assembly and disassembly process.

[0067] Although the present invention has been described with reference to several typical embodiments, it should be understood that the terminology used is descriptive and exemplary, and not restrictive. Since the present invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A display module fixture for separating the lamp panel and the base shell of a display module; characterized in that, The display module fixture includes: The main crossbeam has a first mounting surface and a second mounting surface that are arranged opposite to each other. A handle, the end of which is connected to the first mounting surface of the main crossbeam and forms a gripping space with the main crossbeam; Multiple top feet, each top foot including opposing first and second ends, the first end of the top foot being detachably connected to the second mounting surface of the main crossbeam, and the second end of the top foot extending in a direction away from the main crossbeam; The top foot can move along the length of the main crossbeam and be locked in different preset positions to adjust the spacing between adjacent top feet, so that the second end of the top foot can be inserted into the socket of the bottom shell of different display modules and abut against the lamp plate to separate the bottom shell from the lamp plate.

2. The display module fixture according to claim 1, characterized in that, The main crossbeam is provided with a connecting part for installing the top foot member; the connecting part includes a mounting hole provided along the length direction of the main crossbeam and a first fastener passing through the mounting hole; the first fastener passes through the mounting hole of the main crossbeam and connects with the top foot member to fix the top foot member to the second mounting surface of the main crossbeam.

3. The display module fixture according to claim 2, characterized in that, The mounting holes are multiple independent circular holes spaced apart along the length of the main crossbeam; or, the mounting holes are elongated, waist-shaped holes extending along the length of the main crossbeam.

4. The display module fixture according to claim 2, characterized in that, The first end of the top foot is provided with a first screw hole; the first fastener passes through the mounting hole of the main crossbeam and is threadedly connected to the screw hole of the top foot so that the top foot can be fixed on the main crossbeam.

5. The display module fixture according to claim 2, characterized in that, A groove is provided on the first mounting surface of the main crossbeam, and the groove extends along the length of the main crossbeam; the mounting hole connects the bottom wall of the groove with the second mounting surface; when the first fastener is inserted into the mounting hole, the head of the first fastener does not protrude from the groove.

6. The display module fixture according to claim 1, characterized in that, The second mounting surface of the main crossbeam is provided with a slot, which extends along the length of the main crossbeam; the first end of the top foot is provided with a boss, which can be engaged in the slot to restrict the top foot from rotating around its own axis.

7. The display module fixture according to claim 1, characterized in that, The second end of the top foot is a smooth transition curved surface; a flexible buffer layer is provided on the second end of the top foot, the buffer layer being used to disperse the pressure generated when the top foot abuts against the lamp panel.

8. The display module fixture according to claim 1, characterized in that, The top feet have different heights or cross-sectional shapes; users can replace different types of top feet according to the size or structure of the display module to adapt to different models of display modules.

9. The display module fixture according to claim 1, characterized in that, The handle includes a grip portion and connecting seats disposed at both ends of the grip portion, the connecting seats being detachably connected to both ends of the first mounting surface of the main crossbeam.

10. The display module fixture according to claim 9, characterized in that, The display module fixture includes a second fastener, the connecting seat has a through hole, and the two ends of the first mounting surface of the main crossbeam have second screw holes; the second fastener passes through the through hole on the connecting seat and connects to the second screw hole on the main crossbeam to fix the handle on the main crossbeam.

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