A pressure-bearing structure enhanced display module supporting front maintenance

Abstract

The utility model discloses a kind of pressure-bearing structure reinforced display module of supporting front maintenance, including cabinet and display panel, the two sides of cabinet are provided with first pressure-bearing rib protruding towards first surface, the first surface of box forms multiple second pressure-bearing rib;The protruding height of first pressure-bearing rib and second pressure-bearing rib is equal to be magnetically attracted to the display panel jointly;When display panel is subjected to pressure, pressure is dispersed to mounting surface by first pressure-bearing rib and second pressure-bearing rib;By the mode of magnetic attraction connection, the direct realization quick assembly, disassembly between display panel and cabinet is realized, and technician can realize fast maintenance from front side;Further, by the support structure of the good supporting structure of the force releasing performance of the cooperation section bar of first pressure-bearing rib and second pressure-bearing rib, the pressure borne by display panel can be directly dispersed and conducted to mounting plane, without again by other buffer structure, greatly reduce the final use thickness of tile type display module, greatly improve the experience of use.

Description

Technical Field

[0001] This utility model relates to the field of display technology, and in particular to a pressure-bearing structure-enhanced display module that supports front maintenance and inspection. Background Technology

[0002] LED floor tile screens, which can be installed on the ground and serve interactive, decorative, and display functions, are increasingly used in exhibition booths, exhibition halls, shopping malls, amusement parks, and other places, and are loved by people; existing LED floor tile screens are spliced ​​together from multiple display units.

[0003] A display unit comprises a housing and at least one module. Based on the connection method between the module and the housing, display units are broadly classified into two types. One type of display unit uses bolts and other structural components to fix the modules and the cabinet together. During maintenance, a suction cup tool is used to disassemble the entire display unit, including the cabinet and multiple modules, to inspect the modules and components such as the power supply in the control box installed behind the cabinet. Because the modules are fixedly connected, maintenance is very inconvenient. Another type of display unit uses a detachable connection between the modules and the cabinet. Disassembly involves first using a suction cup tool to remove the modules, then removing the cabinet to inspect and replace components such as the modules and the power supply on the cabinet. After maintenance, the cabinet is put back in place, and the modules are reinstalled. Overall disassembly is cumbersome and cannot be quickly and conveniently performed for inspection and replacement. Furthermore, due to the weight-bearing requirements of the floor tile screen, a buffer bracket is often needed at the bottom of the cabinet to relieve pressure on the load, increasing costs, adding safety precautions, and resulting in a bulky and aesthetically unappealing structure. Therefore, a more structurally sound solution is urgently needed to address the shortcomings of existing technologies. Utility Model Content

[0004] In view of the technical problems of inconvenient disassembly and maintenance and heavy reliance on buffer brackets for arrangement and installation in the existing floor tile screen display module, this utility model provides a solution.

[0005] To achieve the above objectives, this utility model provides a pressure-enhanced display module with a front-maintenance and repair capability, comprising a housing and a display panel. The housing has first pressure-bearing ribs protruding towards a first surface on both sides, and multiple second pressure-bearing ribs are formed on the first surface of the housing. The first and second pressure-bearing ribs have equal protrusion heights to magnetically connect the display panel. When the display panel is subjected to pressure, the pressure is distributed to the mounting surface through the first and second pressure-bearing ribs. Multiple display modules can be combined to form multi-level display modules that collaboratively display the output screen of a host computer.

[0006] As an improvement of this application, the first pressure-bearing rib and the second pressure-bearing rib are further provided with a plurality of recesses on the side facing the display panel, and a first magnet is arranged on each of the recesses; a second magnet is embedded in the display panel at the position corresponding to the first magnet.

[0007] As an improvement of this application, guide holes are arranged at both ends of any of the first pressure-bearing ribs, and guide posts are arranged on the display panel at the positions corresponding to the guide holes.

[0008] As an improvement of this application, the display panel is further covered with silicone strips at the positions corresponding to the first and second pressure-bearing ribs. When the housing and the display panel are assembled, the first and second pressure-bearing ribs respectively abut against the corresponding silicone strips.

[0009] As an improvement of this application, the housing is provided with multiple data ports, and the display panel is provided with multiple data plugs that are compatible with the data ports. The plug ends of the data plugs can swing within a preset range.

[0010] As an improvement of this application, the first pressure-bearing rib is further provided with an angle iron part on the side away from the floor tile-shaped display module, and the angle iron parts of two adjacent boxes are used to jointly form an assembly groove for accommodating the connecting piece, and the connecting piece is accommodated and fixedly connected to the assembly groove.

[0011] As an improvement to this application, a connecting frame is also included, which is used to connect a first preset number of the cabinets together to form a second specification display module.

[0012] As an improvement of this application, it also includes a ground connecting piece, which includes a plurality of spaced connecting slots, and two adjacent second-specification display modules are detachably connected to the same connecting slot; the ground connecting piece is used to combine a second preset number of second-specification display modules into a third-specification display module.

[0013] As an improvement of this application, the connecting groove has a butterfly-shaped hole; the box at the end is provided with a trapezoidal protrusion, and the two trapezoidal protrusions are completely embedded in the connecting groove.

[0014] As an improvement of this application, profile openings are also formed on the opposite sides of the housing to separate the first pressure-bearing rib and the second pressure-bearing rib. When the two housings are fitted together, the two profile openings form a groove for accommodating the Hub module.

[0015] The beneficial effects of this utility model are as follows: Compared with the prior art, this utility model provides a pressure-reinforced display module with front maintenance and repair capabilities, including a housing and a display panel. The housing has first pressure-reinforced ribs protruding towards a first surface on both sides, and multiple second pressure-reinforced ribs are formed on the first surface of the housing. The protrusion heights of the first and second pressure-reinforced ribs are equal to magnetically connect the display panel. When the display panel is subjected to pressure, the pressure is dispersed to the mounting surface through the first and second pressure-reinforced ribs. The magnetic connection allows for direct and rapid assembly and disassembly of the display panel and housing, enabling technicians to quickly perform maintenance from the front. Furthermore, the support structure with good stress-dissipating performance, achieved through the cooperation of the first and second pressure-reinforced ribs, directly disperses and transmits the pressure borne by the display panel to the mounting surface, eliminating the need for other buffer structures. This significantly reduces the final thickness of the tile-type display module and greatly improves the user experience. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present utility model;

[0017] Figure 2 This is an exploded view of the present invention;

[0018] Figure 3 This is a schematic diagram of the display panel of this utility model;

[0019] Figure 4 This is a perspective view of the box body of this utility model;

[0020] Figure 5 This is a schematic diagram of the cooperation between two adjacent boxes of this utility model;

[0021] Figure 6 This is a schematic diagram showing the fit between the housing and the ground connection piece of this utility model;

[0022] Figure 7 This is a partial schematic diagram of the ground connection piece of this utility model;

[0023] Figure 8 This is a rear view of the housing of this utility model.

[0024] Figure 9 This is a schematic diagram of the second specification display module of this utility model;

[0025] The symbols for the main components are explained below:

[0026] 1. Housing; 11. First pressure-bearing rib; 12. Second pressure-bearing rib; 13. Recess; 14. Guide hole; 15. Angle iron part;

[0027] 16 Trapezoidal protrusion; 17 Profile opening; 2 Display panel; 21 Second magnet; 22 Guide post; 23 Silicone strip;

[0028] 24 Data plug; 3 Connecting frame; 4 Ground connecting piece; 41 Connecting slot; 5 First cover plate;

[0029] 6. Second cover plate. Detailed Implementation

[0030] To more clearly illustrate this utility model, the following description, in conjunction with the accompanying drawings, will provide a further picture.

[0031] In the following description, specific examples are given to provide a more in-depth understanding of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of them. It should be understood that the specific embodiments described are only used to explain the present invention and are not intended to limit the present invention.

[0032] It should be understood that when the terms “comprising” and / or “including” are used in this specification, they indicate the presence of the said feature, integral, step, operation, element, or component, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, or combinations thereof.

[0033] To address the aforementioned technical problems, this application provides a pressure-reinforced display module that supports front-end maintenance and inspection. Please refer to the appendix. Figure 1 To be continued Figure 9 The system includes a housing 1 and a display panel 2. The housing 1 has first pressure-bearing ribs 11 protruding towards a first surface on both sides, and multiple second pressure-bearing ribs 12 are formed on the first surface of the housing. The protrusion heights of the first pressure-bearing ribs 11 and the second pressure-bearing ribs 12 are equal to magnetically connect the display panel 2. When the display panel 2 is subjected to pressure, the pressure is distributed to the mounting surface through the first pressure-bearing ribs 11 and the second pressure-bearing ribs 12. Multiple display panels 2 can be assembled to form a multi-level display module, which collaboratively displays the output screen of the host computer.

[0034] The following describes the solution of this application in the context of specific application scenarios: For floor tile-type display modules, exhibits need to be placed on the display surface of the display module, and then combined with matching animations and videos to create a sense of technological atmosphere. The exhibits can range from ordinary electronic products to cars; or a large number of display modules can be laid in a specific passageway, and the animation presented in conjunction with the display modules as people walk through them creates a fantastic atmosphere; when any display module experiences a black screen or display failure, technicians can disassemble the display board 2 of that display module to inspect the circuit board inside the housing 1, achieving convenient front maintenance.

[0035] As can be seen, the magnetic connection enables direct and rapid assembly and disassembly between the display panel 2 and the housing 1, allowing technicians to quickly perform maintenance from the front. Furthermore, the support structure with good stress relief performance, achieved through the cooperation of the first and second pressure-bearing ribs 11 and 12, directly distributes and transmits the pressure borne by the display panel 2 to the mounting surface, eliminating the need for other buffer structures. This significantly reduces the final thickness of the tile-type display module and greatly improves the user experience.

[0036] For the magnetic connection of this application, magnetic adhesive strips can be attached to the intended bonding surfaces of the housing 1 and the display panel 2, and magnetic attraction can be achieved through the adhesiveness of the magnetic adhesive strips. In a preferred embodiment, the first pressure rib 11 and the second pressure rib 12 facing the display panel 2 are also provided with a plurality of recesses 13 at intervals, and a first magnet is arranged on each recess 13. A second magnet 21 is embedded in the display panel 2 at the position corresponding to the first magnet. It is easy to understand that the first magnet and the second magnet 21 are embedded and fixed in the housing 1 and the display panel 2 to achieve the magnetic connection scheme. The first magnet and the second magnet 21 are in the shape of a sheet, with a relatively small volume. The dotted distribution ensures that the magnetic attraction performance reaches a suitable magnetic bonding strength. Under the characteristic of being relatively small in size, the circuit layout of the display panel 2 and the housing 1 can be more flexible.

[0037] In this embodiment, guide holes 14 are arranged at both ends of any first pressure-bearing rib 11, and guide posts 22 are arranged at the positions of the display panel 2 corresponding to the guide holes 14. The guide holes 14 and guide posts 22 serve as guides for installation. When the technician installs the display panel 2 into the housing 1, the technician can quickly predict the installation position through the guide holes 14 and guide posts 22. The technician only needs to align the guide posts 22 with the guide holes 14 to achieve rapid assembly.

[0038] In this embodiment, silicone strips 23 are also attached to the display panel 2 at the positions corresponding to the first pressure-bearing rib 11 and the second pressure-bearing rib 12. When the housing 1 and the display panel 2 are assembled, the first pressure-bearing rib 11 and the second pressure-bearing rib 12 respectively abut against the corresponding silicone strips 23. One side of the silicone strip 23 is coated with adhesive, and the other side is a silicone strip 23 with a certain buffering function. The silicone strips 23 are distributed in a strip shape on the display panel 2. The buffering effect of the silicone strips 23 can produce a significant anti-vibration and noise reduction effect in this application. No large noise will occur when people walk by or when transporting exhibits. It can greatly improve the user experience.

[0039] In this embodiment, the housing 1 is provided with multiple data ports, and the display panel 2 is provided with multiple data plugs 24 that are compatible with the data ports. The plug ends of the data plugs 24 can swing within a preset range. After the data plugs are inserted into the corresponding data ports, electrical contact is achieved, and the display panel 2 and the housing 1 respectively achieve signal communication. It is worth noting that the plug ends of the data plugs in this application are based on the characteristics of plastic profiles, and the plug ends have the expected flexibility. During the installation process, the guide post 22 and the guide hole 14 are aligned, and the flexibility of the plug ends can be used to quickly align with the data ports to achieve a compatible plug-in.

[0040] In this embodiment, the first pressure-bearing rib 11 is also provided with an angle iron part 15 on the side away from the floor tile-shaped display module. The angle iron parts 15 of two adjacent boxes 1 are used to form an assembly groove for accommodating the connecting piece. The connecting piece is accommodated and fixedly connected to the assembly groove. By arranging corresponding assembly holes on the angle iron part 15, the connecting piece is placed after assembly, and the connecting piece is also adapted and connected through the corresponding assembly holes to achieve the effect of overlapping the two boxes 1.

[0041] In this embodiment, a connecting frame 3 is also included. The connecting frame 3 is used to connect a first preset number of cabinets 1 together to form a second specification display module. The first preset number can be 2-5, and the number shown in the attached figure is 4. In specific operation, the first preset number of display modules are initially assembled through the assembly slot and connecting piece, and then the connecting frame 3 makes these display modules more firmly combined to obtain the second specification display module. Under this specification, it is possible to quickly lay it on the ground. In actual operation, in order to save costs, only one cabinet 1 in the second specification display module has a main control board, and the other cabinets 1 are connected by wires to achieve fast data transmission, which greatly reduces the cost burden and makes wiring and debugging more convenient. A first cover plate 5 is provided on the back of the cabinet 1 with the main control board. The first cover plate 5 can clearly mark the position of the main control board, and technicians can quickly perform maintenance by disassembling the first cover plate 5.

[0042] In this embodiment, a ground connecting piece 4 is also included. Two adjacent second-specification display modules are detachably connected to the same connecting groove 41. The ground connecting piece 4 can combine a second preset number of second-specification display modules into a third-specification display module. It is easy to understand that the ground connecting piece 4 can stably lay the second-specification display modules on the implementation ground. The ground connecting piece 4 is fixedly connected to the side box 1 in the second-specification display module, and the connection method can be magnetic attraction or plug-in as mentioned above. In a preferred embodiment, the ground connecting piece 4 includes a plurality of spaced connecting grooves 41, and the connecting grooves 41 are equipped with external screws to achieve quick assembly. In a further specific embodiment, the groove opening of the connecting groove 41 is butterfly-shaped. The box 1 at the end is correspondingly provided with trapezoidal protrusions 16, and the two trapezoidal protrusions 16 are completely embedded in the connecting groove 41. The two trapezoidal protrusions 16 can appropriately fill the disc-shaped connecting groove 41, playing a guiding installation role at the same time. The second-specification display modules installed in the same connecting groove 41 are all under relatively stable stress and will not loosen. In the specific solution, the surface of the ground connecting piece 4 is provided with a protruding boss, and the connecting hole is located on the boss, which can greatly reduce the thickness of the ground connecting piece 4, thereby reducing the burden of frequent transfer in actual operation.

[0043] In this embodiment, profile openings 17 are formed on opposite sides of the housing 1 to separate the first pressure-bearing rib 11 and the second pressure-bearing rib 12. When the two housings 1 are fitted together, the two profile openings 17 form a groove for accommodating the Hub module. The Hub module realizes communication connection between multiple display modules to collaboratively output the expected picture. In this embodiment, the Hub module is placed between the two housings 1. This design can effectively realize signal communication between the two display modules. In a specific implementation, each groove equipped with the Hub module has a second cover plate 6 to protect the Hub module from normal operation. In the event of disassembly, only the second cover plate 6 needs to be removed to repair or replace the Hub module. Correspondingly, in the aforementioned embodiment, the data port is mounted on the Hub module, and the data plug 24 in the display panel 2 is also arranged in the groove. When the housing 1 and the display panel 2 are assembled, the connection status of the Hub module can be quickly inspected from the back.

[0044] The advantages of this utility model are:

[0045] 1. The display panel and the cabinet can be quickly assembled and disassembled by means of magnetic connection, and technicians can quickly perform maintenance from the front.

[0046] 2. The support structure with good stress relief performance through the combination of the first and second pressure-bearing ribs can directly distribute and transmit the pressure on the display panel to the mounting surface, eliminating the need for other buffer structures. This greatly reduces the final thickness of the tile-type display module and significantly improves the user experience.

[0047] The above-disclosed embodiments are only a few specific examples of this utility model. However, this utility model is not limited thereto. Any variations that can be conceived by those skilled in the art should fall within the protection scope of this utility model.

Claims

1. A pressure-bearing reinforced display module supporting front-end maintenance and inspection, characterized in that, include The housing has first pressure-bearing ribs protruding towards the first surface on both sides, and multiple second pressure-bearing ribs are formed between the two first pressure-bearing ribs. The tops of the first pressure-bearing ribs and the second pressure-bearing ribs together form a mounting plane. The display panel is magnetically connected to the mounting surface and is communicatively connected to the housing; when the display panel is subjected to pressure, the pressure is distributed to the mounting surface through the first pressure-bearing rib and the second pressure-bearing rib. Multiple display panels can be combined to form multi-level display modules to collaboratively display the output screen of the host computer.

2. The pressure-bearing reinforced display module supporting pre-maintenance and inspection as described in claim 1, characterized in that, The first and second pressure-bearing ribs are also provided with a plurality of recesses on the side facing the display panel, and a first magnet is arranged in each of the recesses; a second magnet is embedded in the display panel at the position corresponding to the first magnet.

3. The pressure-bearing reinforced display module supporting front-end maintenance and repair as described in claim 2, characterized in that, Guide holes are arranged at both ends of each of the first pressure-bearing ribs, and guide posts are arranged on the display panel at the positions corresponding to the guide holes.

4. The pressure-bearing reinforced display module supporting pre-maintenance and inspection as described in claim 1, characterized in that, The display panel is also covered with silicone strips at the positions corresponding to the first and second pressure-bearing ribs. When the housing is assembled with the display panel, the first and second pressure-bearing ribs respectively abut against the corresponding silicone strips.

5. The pressure-bearing reinforced display module supporting front-end maintenance and repair according to claim 1, characterized in that, The enclosure is provided with multiple data ports, and the display panel is provided with multiple data plugs that are compatible with the data ports. The plug ends of the data plugs can swing within a preset range.

6. The pressure-bearing reinforced display module supporting front-end maintenance and repair according to claim 1, characterized in that, The first pressure-bearing rib is also provided with an angle iron part on the side away from the display module. The angle iron parts of two adjacent housings are used to form an assembly groove for accommodating the connecting piece. The connecting piece is accommodated and fixedly connected to the assembly groove.

7. The pressure-bearing reinforced display module supporting front maintenance and repair according to claim 6, characterized in that, It also includes a connecting frame for connecting a first preset number of the cabinets together to form a second-specification display module.

8. The pressure-bearing reinforced display module supporting pre-maintenance and inspection according to claim 7, characterized in that, It also includes a ground connecting piece, which includes a plurality of spaced connecting slots, and two adjacent second-specification display modules are detachably connected to the same connecting slot; the ground connecting piece is used to combine a second preset number of second-specification display modules into a third-specification display module.

9. The pressure-bearing reinforced display module supporting front maintenance and repair according to claim 8, characterized in that, The groove of the connecting groove is butterfly-shaped; the box at the end is provided with a trapezoidal protrusion, and the two trapezoidal protrusions are completely embedded in the connecting groove.

10. The pressure-bearing reinforced display module supporting pre-maintenance and inspection according to claim 1, characterized in that, The two sides of the housing are also provided with profile openings that separate the first pressure-bearing rib and the second pressure-bearing rib. When the two housings are fitted together, the two profile openings form a groove for accommodating the Hub module.

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