A fixing structure for an LED canopy display screen and the LED canopy display screen itself.

Abstract

This utility model provides a fixing structure for an LED canopy display screen, including a hook assembly. The hook assembly includes hook one located at both ends of the same side of the upper end of each LED module, and hook two located at both ends of the other side of the upper end of each LED module. Hook one and hook two each include a vertical rod connected to the ceiling and a C-shaped hook integrally connected to the lower end of the vertical rod on the opposite side. A hanging assembly includes U-shaped seats fixed to the four corners of the upper end of the LED module and an inverted L-shaped rod slidably located in the middle of the U-shaped seats. A spring is provided between the inverted L-shaped rod and one side of the U-shaped seat. The horizontal bars of the two sets of inverted L-shaped rods are respectively located at the upper end of the side opposite to their vertical rods. The horizontal bars of the inverted L-shaped rods can slide into or out of the C-shaped hooks through the openings. This utility model is very convenient to assemble and disassemble, and after installation, individual modules are easy to disassemble, repair, or replace without the need for unscrewing screws, greatly facilitating subsequent maintenance and significantly improving the maintenance efficiency of the LED canopy display screen.

Description

Technical Field

[0001] This utility model relates to the field of LED display equipment technology, specifically to a fixing structure for an LED canopy display screen and an LED canopy display screen. Background Technology

[0002] With the rapid development of technology, LED dome displays, as an innovative display technology, are gradually demonstrating their unique charm and advantages in various fields. LED dome displays are commonly used in outdoor advertising, large-scale events, and performances. Their characteristic is that they can span across buildings or stages, forming a large LED display like a dome, thus providing a wider visual effect and a larger viewing area. These displays are typically composed of multiple LED modules, which can be combined to form domes of different sizes and shapes, offering high brightness and clarity.

[0003] Currently, when splicing and hoisting LED canopy displays, multiple LED modules are usually fixed to the mounting frame with screws first, and then the mounting frame with the LED display is fixed to the ceiling. The assembly is relatively complicated, and after installation, it is inconvenient to disassemble, repair or replace individual modules. It takes a lot of time to disassemble and reinstall the screws, which brings many inconveniences to subsequent maintenance work.

[0004] In summary, it is necessary to design a fixed structure for an LED canopy display screen and an LED canopy display screen that overcomes the above-mentioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a fixing structure for an LED canopy display screen that overcomes the above-mentioned problems, as well as an LED canopy display screen.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is: a fixing structure for an LED canopy display screen, comprising:

[0007] Several LED modules;

[0008] The hook assembly fixedly connected to the ceiling includes hook one at both ends of the same side of the upper end of each LED module and hook two at both ends of the other side of the upper end of the LED module. Hook one and hook two each include a vertical rod connected to the ceiling and a C-shaped hook integrally connected to the lower end of the vertical rod on the opposite side. An opening is provided between the upper end of the C-shaped hook and the vertical rod.

[0009] The mounting assembly includes U-shaped seats fixed at the four upper corners of the LED module and an inverted L-shaped rod slidably disposed in the middle of the U-shaped seats. A spring is provided between the inverted L-shaped rod and one side of the U-shaped seat. The two sets of inverted L-shaped rods corresponding to the two sets of hooks are symmetrically arranged, and the horizontal bars of the two sets of inverted L-shaped rods are respectively located at the upper end of the side opposite to their vertical bars. The horizontal bars on the inverted L-shaped rods are all circular rods with a circular cross-section. The horizontal bars of the inverted L-shaped rods can slide into or out of the C-shaped hook from the opening.

[0010] The purpose of this utility model and the technical problems to be solved can be further achieved by the following technical measures.

[0011] Furthermore, the hook assembly also includes an integrated mounting plate, with two hooks one and two hooks two fixedly connected to the four corners of the lower end of the integrated mounting plate, and the two hooks one and two hooks two are respectively installed on the same side of the lower end of the integrated mounting plate. The middle of the integrated mounting plate is fixedly connected to the ceiling by bolts.

[0012] Furthermore, the lower ends of hook one and hook two are respectively provided with limiting protrusions on the side near the vertical rod.

[0013] Furthermore, a partition plate is provided between the two hooks at the lower end of the integrated mounting plate and between the two hooks.

[0014] Furthermore, a sliding rod is fixedly provided in the middle of the U-shaped seat, and a sliding hole matching the sliding rod is opened on the vertical rod of the inverted L-shaped rod. The spring is sleeved on one end of the sliding rod away from the middle of the LED module, and the two ends of the spring are fixedly connected to the U-shaped seat and the vertical rod of the inverted L-shaped rod, respectively.

[0015] Furthermore, the U-shaped bracket is fixedly connected to the upper end of the LED module by bolts.

[0016] Furthermore, it also includes a fixed frame composed of steel frames connected together, wherein the integrated mounting pieces are fixedly connected to the lower ends of each connecting corner of the fixed frame by bolts, and the fixed frame is installed on the ceiling by bolts.

[0017] An LED canopy display screen includes a fixing structure for the aforementioned LED canopy display screen.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. This utility model discloses a fixing structure for an LED canopy display screen. It includes two hooks, each consisting of a vertical rod and a C-shaped hook, positioned on either side of the upper end of each LED module. The hooks are mounted on the ceiling. At the four corners of the upper end of each LED module, an assembly consisting of a U-shaped base, an inverted L-shaped rod, and a spring is installed. During installation, the inverted L-shaped rods at the four corners of the upper end of the LED module are connected to the corresponding hooks. Under their own weight, the LED modules are hung on the C-shaped hooks via the inverted L-shaped rods, thus fixing the LED modules to the ceiling. This allows a canopy display screen composed of multiple LED modules to be installed on the roof of a building. When it is necessary to disassemble or repair one or more LED modules, the LED module to be repaired or replaced can be pushed upwards. The inverted L-shaped rod can slide out of the C-shaped hook from the opening under the action of the spring force and the upward push force, so that the LED module can be removed. Then, align the inverted L-shaped rod on the new LED module with the C-shaped hook on the ceiling and push the new LED module upwards. The inverted L-shaped rod can then be inserted into the C-shaped hook under the action of the upward push force and the spring. Disassembly and assembly are very convenient. After installation, individual modules are easy to disassemble, repair or replace without the need to disassemble and reinstall by unscrewing screws, which brings many conveniences to subsequent maintenance work and greatly improves the maintenance efficiency of LED canopy display screen.

[0020] 2. The present invention provides a fixing structure for an LED canopy display screen. By setting an integrated mounting plate, two hooks (one and two) are respectively set at the four corners of the lower end of the integrated mounting plate, and the middle of the integrated mounting plate is fixedly connected to the ceiling with bolts. This effectively reduces the number of times hooks one and two need to be installed, and improves the installation efficiency of the device. At the same time, by setting a fixing frame, the integrated mounting plate is installed at the lower end of each connecting corner, which not only effectively reduces the number of high-altitude installations, but also has the function of assisting in positioning the integrated mounting plate, thus reducing the installation difficulty. Attached Figure Description

[0021] Figure 1 This is a front cross-sectional view of the fixing structure of the LED canopy display screen provided by this utility model;

[0022] Figure 2 yes Figure 1 Enlarged structural diagram at point A;

[0023] Figure 3 yes Figure 1 Enlarged structural diagram at point B;

[0024] Figure 4 This is a side cross-sectional view of the fixing structure of the LED canopy display screen provided by this utility model;

[0025] Figure 5This is a bottom view of the connection between the hook assembly and the fixed frame in the fixed structure of the LED canopy display screen provided by this utility model;

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. LED module;

[0028] 2. Hook assembly; 21. Hook one; 211. Vertical rod; 212. C-hook; 213. Opening; 22. Hook two; 23. Integrated mounting plate; 24. Limiting protrusion; 25. Divider plate; 26. Bolt;

[0029] 3. Hanging assembly; 31. U-shaped seat; 311. Slide rod; 32. Inverted L-shaped rod; 321. Sliding hole; 33. Spring;

[0030] 4. Ceiling;

[0031] 5. Fixed frame;

[0032] 6. Pull the rope. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0034] Please see Figures 1 to 5 A fixing structure for an LED canopy display screen includes:

[0035] Several LED modules 1;

[0036] The hook assembly 2, which is fixedly connected to the ceiling 4, includes hook 1 21 located at both ends of the same side of the upper end of each LED module 1 and hook 22 located at both ends of the other side of the upper end of the LED module 1. Hook 1 21 and hook 22 each include a vertical rod 211 connected to the ceiling 4 and a C-shaped hook 212 integrally connected to the lower end of the vertical rod 211 on the opposite side. An opening 213 is provided between the upper end of the C-shaped hook 212 and the vertical rod 211 to facilitate the horizontal bar on the inverted L-shaped rod 32 to slide into or out of the C-shaped hook 212.

[0037] The hanging assembly 3 includes a U-shaped seat 31 fixed at the four upper corners of the LED module 1 and an inverted L-shaped rod 32 slidably disposed in the middle of the U-shaped seat 31. A spring 33 is provided between the inverted L-shaped rod 32 and one side of the U-shaped seat 31. The two sets of inverted L-shaped rods 32 corresponding to the two sets of hooks 1 21 and hook 2 22 are symmetrically arranged, and the horizontal bars of the two sets of inverted L-shaped rods 32 are respectively located at the upper end of the side opposite to their vertical bars. The horizontal bars on the inverted L-shaped rods 32 are all round bars with a circular cross-section. The horizontal bars of the inverted L-shaped rods 32 can slide into or out of the C-shaped hook 212 from the opening 213. The horizontal bars on the inverted L-shaped rods 32 are round bars with a circular cross-section, which facilitates their sliding on the inner and outer walls of the C-shaped hook 212. Specifically, when it is necessary to disassemble and repair one or more LED modules 1, the repair personnel can push the LED module 1 to be repaired or replaced upwards. The inverted L-shaped rod 32 can slide out of the C-shaped hook 212 from the opening 213 under the action of the elastic force of the spring 33 and the upward pushing force. When the horizontal bar of the inverted L-shaped rod 32 is located on the upper surface of the C-shaped hook 212, the repair personnel can then pull the LED module 1 downwards. The horizontal bar of the inverted L-shaped rod 32 can then be released from the restriction of the C-shaped hook 212 under the action of the elastic force of the spring 33 and the downward pulling force, so that the LED module 1 can be removed. Then, the inverted L-shaped rod 32 on the new LED module 1 is aligned with the C-shaped hook 212 on the ceiling 4, and the new LED module 1 is pushed upwards. The inverted L-shaped rod 32 can then be inserted into the C-shaped hook 212 under the action of the upward pushing force and the spring 33.

[0038] Preferably, the hook assembly 2 further includes an integrated mounting plate 23. Two hooks 21 and two hooks 22 are fixedly connected to the four lower corners of the integrated mounting plate 23, respectively. The two hooks 21 and two hooks 22 are respectively installed on the same side of the lower end of the integrated mounting plate 23. The middle of the integrated mounting plate 23 is fixedly connected to the ceiling 4 by bolts 26. By installing two hooks 21 and two hooks 22 at the bottom four corners of the integrated mounting plate 23, the four adjacent corners of the four LED modules 1 arranged in a rectangular array can share one integrated mounting plate 23, i.e., hang from the lower end of one integrated mounting plate 23. This effectively reduces the number of times hooks 21 and hooks 22 need to be installed, improving the practicality and installation efficiency of the device.

[0039] Preferably, the lower ends of hook 1 21 and hook 22 are respectively provided with limiting protrusions 24 on the side near the vertical rod 211 to prevent the inverted L-shaped rod 32 from sliding away from the C-shaped hook 212 during installation.

[0040] Preferably, a partition plate 25 is provided between the two hooks 21 and the two hooks 22 at the lower end of the integrated mounting plate 23 to prevent the inverted L-shaped rods 32 on the two adjacent LED modules 1 from affecting each other.

[0041] Preferably, a sliding rod 311 is fixedly provided in the middle of the U-shaped seat 31, and a sliding hole 321 matching the sliding rod 311 is opened on the vertical rod of the inverted L-shaped rod 32. The spring 33 is sleeved on one end of the sliding rod 311 away from the middle of the LED module 1, and the two ends of the spring 33 are fixedly connected to the U-shaped seat 31 and the vertical rod of the inverted L-shaped rod 32, respectively. Figure 1 and Figure 3 As shown, if only one LED module 1 in the middle needs to be replaced, after removing the old LED module 1, to facilitate the installation of the new LED module 1, a pull rope 6 can be wrapped around the outer wall of the vertical rod of the inverted L-shaped rod 32 of the new LED module 1, so that the end of the pull rope 6 hangs down from the edge of the LED module 1. Then, align the inverted L-shaped rod 32 on the new LED module 1 with the C-shaped hook 212 on the ceiling 4, and push the new LED module 1 upward. When the horizontal bar of the inverted L-shaped rod 32 is located at the upper end of the C-shaped hook 212 near the opening 213, pull the pull rope 6 downward by hand to move the inverted L-shaped rod 32 towards the opening 213. Then pull the new LED module 1 downward, and the inverted L-shaped rod 32 will be inserted into the C-shaped hook 212, thus achieving the installation and positioning of the new LED module 1. It should be noted that the pull rope 6 is relatively thin, just enough to slide between the gaps of the two LED modules 1, and after the new LED module 1 is installed, the pull rope 6 can be pulled out and removed.

[0042] Preferably, the U-shaped base 31 is fixedly connected to the upper end of the LED module 1 by bolts.

[0043] Preferably, the system further includes a fixed frame 5 composed of steel frames. The integrated mounting piece 23 is fixedly connected to the lower ends of each connecting corner of the fixed frame 5 by bolts 26. The fixed frame 5 is then bolted to the ceiling. Installing the integrated mounting piece 23 at the lower ends of each connecting corner of the fixed frame 5 not only effectively reduces the number of high-altitude installations but also assists in positioning the integrated mounting piece 23, thus reducing installation difficulty.

[0044] An LED canopy display screen includes a fixing structure for the aforementioned LED canopy display screen.

[0045] The present invention has been further described above with reference to the embodiments, but the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A fixing structure of LED sky screen, comprising a plurality of LED modules (1), characterized in that, Also includes: The hook assembly (2) is fixedly connected to the ceiling (4), which includes hook one (21) respectively provided at both ends of the same side of the upper end of each LED module (1) and hook two (22) provided at both ends of the other side of the upper end of the LED module (1). Hook one (21) and hook two (22) each include a vertical rod (211) connected to the ceiling (4) and a C-shaped hook (212) integrally connected to the lower end of the opposite side of the vertical rod (211). An opening (213) is provided between the upper end of the C-shaped hook (212) and the vertical rod (211). The hanging assembly (3) includes a U-shaped seat (31) fixed at the four upper corners of the LED module (1) and an inverted L-shaped rod (32) slidably disposed in the middle of the U-shaped seat (31). A spring (33) is provided between the inverted L-shaped rod (32) and one side of the U-shaped seat (31). The two sets of inverted L-shaped rods (32) corresponding to the two sets of hooks one (21) and hook two (22) are symmetrically arranged. The horizontal bars of the two sets of inverted L-shaped rods (32) are respectively located at the upper end of the side opposite to their vertical bars. The horizontal bars on the inverted L-shaped rods (32) are all round bars with a circular cross-section. The horizontal bars of the inverted L-shaped rods (32) can slide into or out of the C-shaped hook (212) from the opening (213).

2. The mounting structure for LED sky screen according to claim 1, wherein, The hook assembly (2) also includes an integrated mounting plate (23). Two hooks (21) and two hooks (22) are fixedly connected to the four corners of the lower end of the integrated mounting plate (23). The two hooks (21) and two hooks (22) are respectively installed on the same side of the lower end of the integrated mounting plate (23). The middle of the integrated mounting plate (23) is fixedly connected to the ceiling (4) by bolts (26).

3. The mounting structure for LED sky screen according to claim 2, wherein, The lower ends of hook one (21) and hook two (22) are respectively provided with limiting protrusions (24) on the side near the vertical rod (211).

4. The mounting structure for LED sky screen according to claim 2, wherein, A partition plate (25) is provided between the two hooks one (21) and between the two hooks two (22) at the lower end of the integrated mounting plate (23).

5. The mounting structure for LED sky screen according to claim 1, wherein, A sliding rod (311) is fixedly provided in the middle of the U-shaped seat (31), and a sliding hole (321) matching the sliding rod (311) is opened on the vertical rod of the inverted L-shaped rod (32). The spring (33) is sleeved on one end of the sliding rod (311) away from the middle of the LED module (1), and the two ends of the spring (33) are fixedly connected to the U-shaped seat (31) and the vertical rod of the inverted L-shaped rod (32) respectively.

6. The mounting structure for LED sky screen according to claim 1, wherein, The U-shaped base (31) is fixedly connected to the upper end of the LED module (1) by bolts.

7. The mounting structure for LED sky screen according to claim 2, wherein, It also includes a fixed frame (5) composed of steel frame connections, wherein the integrated mounting plate (23) is fixedly connected to the lower end of each connecting corner of the fixed frame (5) by bolts (26), and the fixed frame (5) is installed on the ceiling by bolts.

8. An LED marquee display, characterized by, The fixing structure includes the LED canopy display screen as described in any one of claims 1-7.

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