LED transparent display screen convenient to splice and install

Abstract

The utility model discloses an LED transparent display screen convenient to splice and install, a frame structure comprises transverse side frames and longitudinal side frames, the transverse side frames and the longitudinal side frames mutually form a rectangular frame body, a plurality of transverse installation beams are fixedly connected between the two sets of longitudinal side frames, and the transverse installation beams are fixedly connected with the longitudinal side frames. A plurality of longitudinal installation beams are fixedly connected between the transverse installation beams and between the transverse installation beams and the transverse side frames respectively, the frame structure is divided into a plurality of installation openings through the transverse installation beams and the longitudinal installation beams, and an LED display unit is installed in each installation opening in a spliced mode. The left side and the right side of the back face of the LED display unit are fixedly connected with a plurality of plug pin assemblies respectively, one end of each plug pin assembly is connected with the corresponding longitudinal installation beam in an inserted mode, the upper side and the lower side of the back face of the LED display unit are fixedly connected with buckle blocks respectively, and the buckle blocks are connected with the transverse installation beams in a buckled mode. The utility model aims to provide the LED transparent display screen which is convenient to disassemble and assemble, high in stability and strong in adaptability.

Description

Technical Field

[0001] This utility model relates to the field of LED display technology, specifically to a transparent LED display screen that is easy to splice and install. Background Technology

[0002] With the continuous development of LED display technology, transparent LED displays, due to their unique light transmittance and high brightness characteristics, are widely used in commercial displays, advertising media, stage performances, and other fields. Traditional LED display units typically require complex installation and maintenance, especially during the splicing of large-size displays. Because the installation methods are not simple enough, inaccurate installation or insecure fixing can easily occur, thus affecting the display effect and screen stability. Furthermore, existing LED display installation methods often lack convenient disassembly and assembly designs, increasing the difficulty of maintenance.

[0003] To overcome these problems, some improved solutions have gradually emerged on the market, such as fixing with screws or installing with clips. However, these solutions are often time-consuming to install and disassemble, and may require specialized tools and a lot of manual operation, resulting in low construction efficiency. Furthermore, after repeated installation and disassembly, the display screen or frame structure is easily damaged, affecting the lifespan and display effect of the display screen.

[0004] Therefore, how to design an LED display splicing system that is simple in structure, easy to install, and highly stable has become an urgent problem to be solved in the current technical field. Utility Model Content

[0005] In view of the above-mentioned shortcomings in the existing technology, the purpose of this utility model is to provide an LED transparent display screen that is easy to assemble and disassemble, highly stable, and highly adaptable.

[0006] The technical solution adopted by this utility model to achieve the above objectives is as follows: a convenient LED transparent display screen, comprising a frame structure, horizontal mounting beams, vertical mounting beams, LED display units, pin assemblies, and snap-fit ​​blocks. The frame structure includes two sets of parallel horizontal side frames and two sets of parallel vertical side frames, which together form a rectangular frame. Several horizontal mounting beams are fixedly connected between the two sets of vertical side frames. Several vertical mounting beams are fixedly connected between the horizontal mounting beams and between the horizontal mounting beams and the horizontal side frames. The horizontal and vertical mounting beams divide the frame structure into several mounting openings, and an LED display unit is spliced ​​and installed in each mounting opening. The back of the LED display unit... Several pin assemblies are fixedly connected to the left and right sides of the LED display unit. One end of each pin assembly is connected to the longitudinal mounting beam. Clip blocks are fixedly connected to the upper and lower sides of the back of the LED display unit. These clip blocks are snapped into the transverse mounting beam. In this invention, the frame structure provides a foundation for the overall installation device. The longitudinal and transverse mounting beams divide the interior of the frame structure into several grid-like installation openings for assembling the LED display units. Several LED display units are spliced ​​together to form an LED display unit. The pin assemblies can quickly complete the assembly and fixing of the LED display units. The clip blocks, by snapping into the transverse mounting beam, further enhance the stability of the LED display unit installation.

[0007] In the above technical solution, a rotating shaft passes through the transverse mounting beam and is rotatably connected to the transverse mounting beam. A sliding groove is provided on the transverse mounting beam on one side of the mounting opening. The rotating shaft is rotatably connected to the sliding groove. A thread is provided on the rotating shaft located within the sliding groove. A sliding block is slidably connected within the sliding groove. The sliding block is threadedly connected to the rotating shaft via the thread. Guide blocks are fixedly connected to both sides of the sliding block. A guide groove is provided in the sliding groove on the opposite side of the guide block. The guide groove communicates with the mounting opening. The guide block is slidably connected within the guide groove. A locking block is fixedly connected to one side of the guide block. The locking block has slots at both ends, and locking grooves are provided within the slots. The portion of the guide block extending beyond the guide groove is fitted into the slot, and the locking block is inserted into the locking groove.

[0008] In the above technical solution, one end of the rotating shaft passes through the frame structure and is fixedly connected to the rotating block. The rotating block is rotatably connected to one side of the frame structure, and an internal hexagonal groove is provided on one side of the outer end of the rotating block.

[0009] In the above technical solution, the pin assembly includes a pin block, a pin rod, a sliding block, a spring, and an operating block. Pin blocks are fixedly connected to both sides of the back of the LED display unit. A sliding cavity is formed in the pin block, and a sliding block is slidably connected in the sliding cavity. A mounting groove is formed at one end of the sliding block, and a spring is connected in the mounting groove. One end of the spring passes through the mounting groove and abuts against the inner wall of the sliding cavity. An operating block is fixedly connected to one side of the sliding block. A guide groove hole is formed in the inner wall of the sliding cavity on one side of the operating block, and the operating block is slidably connected in the guide groove hole. A sliding groove hole leading to the outside is formed at the other end of the sliding cavity, and a pin rod is slidably connected in the sliding groove hole. One end of the pin rod is fixedly connected to the sliding block. A pin hole is formed on the longitudinal mounting beam on the opposite side of the sliding groove hole, and one end of the pin rod passes through the sliding groove hole and is inserted into the pin hole.

[0010] In the above technical solution, the end of the pin rod that passes through the sliding groove hole is provided with an inclined guide surface.

[0011] The beneficial effects of this utility model are:

[0012] 1. Simplified Installation Process: The mounting openings are divided into multiple grid-like areas by the horizontal and vertical mounting beams in the frame structure, allowing for quick assembly and installation of LED display units within each area. The design of the pin assembly and snap-fit ​​blocks enables the LED display units to be quickly and stably fixed in the frame structure, greatly simplifying the assembly and installation process.

[0013] 2. Improved Installation Stability: The pin assembly precisely locks the LED display unit in place, preventing it from becoming loose due to external vibrations or other factors. The snap-fit ​​connection between the latch block and the horizontal mounting beam further enhances the fixing force of the LED display unit, ensuring the stability and safety of the display screen.

[0014] 3. Convenient Disassembly: The designed operating block and sliding block structure makes installation and disassembly more convenient and faster. No special tools are required; the LED display unit can be disassembled with simple operations, saving maintenance and replacement time and improving work efficiency.

[0015] 4. High adaptability: This design is suitable for splicing transparent LED displays of different sizes. It is highly flexible and can expand or shrink the size of the display screen as needed to meet the display requirements of different scenarios, and is not limited by installation space.

[0016] 5. Extended lifespan: The simple and stable splicing installation method reduces the risk of damage caused by frequent installation and disassembly, extending the lifespan of the display screen and frame structure, thereby reducing long-term maintenance costs.

[0017] In summary, the LED transparent display splicing system provided by this utility model not only improves installation efficiency, stability, and maintainability, but also reduces manual intervention and complex operations through optimized design, providing a more efficient and reliable solution for the application of large-size LED displays. Attached Figure Description

[0018] Figure 1 This is a front-view three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a rear-view three-dimensional structural diagram of the present invention;

[0020] Figure 3 for Figure 2 Detailed structural diagram of part A1 in the middle;

[0021] Figure 4 This is a cross-sectional view of the connection structure of the pin assembly of this utility model.

[0022] In the diagram: 1. Frame structure, 2. Horizontal mounting beam, 3. Longitudinal mounting beam, 4. LED display unit, 5. Pin assembly, 6. Buckle block, 7. Horizontal side frame, 8. Longitudinal side frame, 101. Rotating shaft, 102. Slide groove, 103. Sliding block, 104. Slide guide block, 105. Guide groove, 106. Locking block, 107. Slot, 108. Locking groove, 109. Rotating block, 201. Pin block, 202. Pin rod, 203. Slide groove block, 204. Spring, 205. Operating block, 206. Sliding cavity, 207. Mounting groove, 208. Guide groove hole, 209. Slide groove hole, 210. Pin hole. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4An easy-to-assemble transparent LED display screen includes a frame structure 1, horizontal mounting beams 2, vertical mounting beams 3, LED display units 4, pin assemblies 5, and snap-fit ​​blocks 6. The frame structure 1 includes two sets of parallel horizontal side frames 7 and two sets of parallel vertical side frames 8, which together form a rectangular frame. Several horizontal mounting beams 2 are fixedly connected between the two sets of vertical side frames 8. Several vertical mounting beams 3 are fixedly connected between the horizontal mounting beams 2 and between the horizontal mounting beams 2 and the horizontal side frames 7, respectively. The horizontal mounting beams 2 and the vertical mounting beams 3 divide the frame structure 1 into several mounting openings. An LED display unit 4 is spliced ​​and installed in each mounting opening. The left and right sides of the back of the LED display unit 4 are fixedly connected to... A number of pin components 5 are connected, one end of which is plugged into the longitudinal mounting beam 3. The upper and lower sides of the back of the LED display unit 4 are respectively fixedly connected with buckle blocks 6, which are snapped into the transverse mounting beam 2. In this utility model, the frame structure 1 provides a foundation for fixing the overall installation device. The longitudinal mounting beam 3 and the transverse mounting beam 2 divide the interior of the frame structure 1 into a number of grid-like installation openings for splicing and assembling the LED display unit 4. A number of LED display units 4 are spliced ​​together to form an LED display unit 4. The pin components 5 can quickly complete the assembly and fixing of the LED display unit 4. The buckle blocks 6 are snapped into the transverse mounting beam 2 to further enhance the stability of the installation of the LED display unit 4.

[0025] In one embodiment of this utility model, a rotating shaft 101 passes through the transverse mounting beam 2, and the rotating shaft 101 is rotatably connected to the transverse mounting beam 2. A sliding groove 102 is respectively opened on one side of the mounting opening of the transverse mounting beam 2, and the rotating shaft 101 is rotatably connected to the sliding groove 102. The rotating shaft 101 located in the sliding groove 102 is provided with threads, and a sliding block 103 is slidably connected to the sliding groove 102. The sliding block 103 is connected to the rotating shaft 101 through the threads. The sliding block 103 is connected by a threaded connection. Sliding guide blocks 104 are fixedly connected to both sides of the sliding block 103. A guide groove 105 is formed in the sliding groove 102 on the opposite side of the sliding guide block 104, and the guide groove 105 communicates with the mounting port. The sliding guide block 104 is slidably connected within the guide groove 105. A locking block 106 is fixedly connected to one side of the sliding guide block 104. The latching block 6 has latching grooves 107 at both ends, and locking grooves 108 are provided within the latching grooves 107. The portion of the sliding guide block 104 extending out of the guide groove 105... The locking block 106 is inserted into the locking groove 108 and the locking block 107 is fitted into the slot 107. One end of the rotating shaft 101 passes through the frame structure 1 and is fixedly connected to the rotating block 109. The rotating block 109 is rotatably connected to one side of the frame structure 1. The outer end of the rotating block 109 is provided with an internal hexagonal groove. In this embodiment, after the LED display unit 4 is aligned with the mounting port, the left and right sides of the LED display unit 4 are first fixed relative to each other by the pin assembly 5. Then, the rotating block 109 is rotated by the hexagonal wrench, so that the rotating block 109 drives the rotating shaft 101 to rotate. The rotating shaft 101 drives the sliding block 103 to move through the thread. The sliding block 103 drives the sliding guide block 104 to move, so that the sliding guide block 104 is movably connected to the slot 107. At the same time, the locking block 106 on one side of the sliding guide block 104 is inserted into the locking groove 108, thereby achieving relative fixation of the buckle block 6, and further installing and fixing the LED display unit 4.

[0026] In this utility model, the horizontal frame 7 is also provided with components such as sliding groove 102, sliding block 103, and rotating shaft 101. The only difference is that the sliding block 103 is fixedly connected to the sliding guide block 104 on only one side.

[0027] In one embodiment of this utility model, the pin assembly 5 includes a pin block 201, a pin rod 202, a sliding block 203, a spring 204, and an operating block 205. Pin blocks 201 are fixedly connected to both sides of the back of the LED display unit 4. A sliding cavity 206 is formed within the pin block 201, and a sliding block 203 is slidably connected within the sliding cavity 206. A mounting groove 207 is formed at one end of the sliding block 203, and a spring 204 is connected within the mounting groove 207. One end of the spring 204 extends through the mounting groove 207 and abuts against the inner wall of the sliding cavity 206. The sliding block 202... An operating block 205 is fixedly connected to one side of the sliding cavity 206 on one side of the operating block 205. A guide groove hole 208 is opened in the inner wall of the sliding cavity 206 on one side of the operating block 205. The operating block 205 is slidably connected in the guide groove hole 208. A sliding groove hole 209 is opened at the other end of the sliding cavity 206, leading to the outside. A pin rod 202 is slidably connected in the sliding groove hole 209. One end of the pin rod 202 is fixedly connected to the sliding block 203. A pin hole 210 is opened on the longitudinal mounting beam 3 on the opposite side of the sliding groove hole 209. One end of the pin rod 202 passes through the sliding groove hole 209 and is inserted into the pin hole 210. 02. One end of the LED display unit 4 protruding from the sliding groove hole 209 is provided with a slanted guide surface. During installation and splicing, first align the LED display unit 4 with the mounting opening, and then press the LED display unit 4 firmly. At this time, the slanted guide surface at the end of the pin 202 touches the edge of the mounting opening (the slanted guide surface contacts the edge of the longitudinal mounting beam 3). Under the slanted guiding force of the slanted guide surface, the pin 202 is pushed to slide into the pin block 201. The pin 202 pushes the sliding groove block 203 to slide, and the sliding groove block 203 compresses the spring 204 at the other end. After that, the LED display unit 4 is located in the sliding groove hole 209. When the pin assembly 5 and the buckle block 6 on the back of the LED display unit 4 are all inserted into the mounting port, the spring 204 pushes the slide block 203 to move to one side, the slide block 203 pushes the pin rod 202 to move, and the end of the pin rod 202 extends out of the slide hole 209 and is inserted into the pin hole 210, thereby fixing the two sides of the LED display unit 4 relatively. When disassembly is required, the operating block 205 can be moved to drive the slide block 203 to move, the slide block 203 pulls the pin rod 202 to move, and the end of the pin rod 202 is pulled out from the pin hole 210, thereby realizing the disassembly operation.

[0028] In this utility model, a matching pin hole 210 is also provided on the longitudinal frame 8 on one side of the displacement mounting port, so that the LED display unit 4 installed at the edge can also be pin fixed by the pin assembly 5.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A LED transparent display screen which is convenient to splice and install, comprising a frame structure (1), a transverse mounting beam (2), a longitudinal mounting beam (3), a LED display unit (4), a latch assembly (5), a buckle block (6), characterized in that: The frame structure (1) comprises two groups of mutually parallel horizontal side frames (7) and two groups of mutually parallel longitudinal side frames (8), the horizontal side frames (7) and the longitudinal side frames (8) form a rectangular frame body with each other, a plurality of transverse mounting beams (2) are fixedly connected between the two groups of longitudinal side frames (8), a plurality of longitudinal mounting beams (3) are fixedly connected between the transverse mounting beams (2) and between the transverse mounting beams (2) and the horizontal side frames (7), respectively, the transverse mounting beams (2) and the longitudinal mounting beams (3) divide the frame structure (1) into a plurality of mounting ports, an LED display unit (4) is spliced and mounted in each mounting port, a plurality of bolt assemblies (5) are fixedly connected to the left and right sides of the back of the LED display unit (4), respectively, one end of the bolt assembly (5) is insertedly connected with the longitudinal mounting beam (3), and buckle blocks (6) are fixedly connected to the upper and lower sides of the back of the LED display unit (4), respectively, the buckle block (6) is buckled with the transverse mounting beam (2).

2. The LED transparent display screen of claim 1, wherein: A rotating shaft (101) penetrates the transverse mounting beam (2), the rotating shaft (101) is rotatably connected in the transverse mounting beam (2), a sliding groove (102) is formed in the transverse mounting beam (2) on one side of the mounting port, the rotating shaft (101) is rotatably connected in the sliding groove (102), a thread is arranged on the rotating shaft (101) in the sliding groove (102), a sliding block (103) is slidably connected in the sliding groove (102), the sliding block (103) is threadedly connected with the rotating shaft (101) through the thread, sliding guide blocks (104) are fixedly connected to the left and right sides of the sliding block (103), respectively, a guide groove (105) is formed in the sliding groove (102) on the opposite side of the sliding guide block (104), the guide groove (105) is in communication with the mounting port, the sliding guide block (104) is slidably connected in the guide groove (105), a lock block (106) is fixedly connected to one side of the sliding guide block (104), a clamping groove (107) is arranged at two ends of the buckle block (6), a lock groove (108) is arranged in the clamping groove (107), the part of the sliding guide block (104) that extends out of the guide groove (105) is embeddedly connected in the clamping groove (107), and the lock block (106) is insertedly connected in the lock groove (108).

3. The LED transparent display screen of claim 2, wherein: One end of the rotating shaft (101) penetrates out of the frame structure (1) and is fixedly connected with a rotating block (109), the rotating block (109) is rotatably connected on one side of the frame structure (1), and an internal hexagonal groove is arranged on one side of the outer end of the rotating block (109).

4. The LED transparent display screen of claim 1, wherein: The latch assembly (5) comprises a latch block (201), a latch rod (202), a sliding groove block (203), a spring (204), an operating block (205), the back of the LED display unit (4) is fixedly connected with the latch block (201) on both sides respectively, the sliding cavity (206) is arranged in the latch block (201), the sliding groove block (203) is slidably connected in the sliding cavity (206), the installation slot (207) is arranged at one end of the sliding groove block (203), the spring (204) is connected in the installation slot (207), the spring (204) is abutted against the inner wall of the sliding cavity (206) after the spring (204) is arranged out of the installation slot (207), the operating block (205) is fixedly connected on one side of the sliding groove block (203), the guide slot hole (208) is arranged in the inner wall of the sliding cavity (206) on one side of the operating block (205), the operating block (205) is slidably connected in the guide slot hole (208), the sliding groove hole (209) is arranged in the other end of the sliding cavity (206) and is communicated with the outside, the latch rod (202) is slidably connected in the sliding groove hole (209), the latch rod (202) is fixedly connected with the sliding groove block (203) at one end, the latch hole (210) is arranged in the longitudinal installation beam (3) on the opposite side of the sliding groove hole (209), the latch rod (202) is insertedly connected in the latch hole (210) after the latch rod (202) is arranged out of the sliding groove hole (209).

5. The LED transparent display screen of claim 4, wherein: The end, which is arranged out of the sliding groove hole (209) of the latch rod (202), is provided with an inclined guide surface.

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