Installation structure of arc-shaped large LED display screen

Abstract

The utility model discloses a mounting structure of an arc-shaped large LED display screen, which belongs to the technical field of screen mounting and comprises a support frame, a reinforcing rib and an arc-shaped positioning plate, the reinforcing rib is welded on one side of the support frame, the arc-shaped positioning plate is fixed on one side of the reinforcing rib, and a multidirectional positioning mechanism is arranged on one side of the arc-shaped positioning plate. The multi-directional positioning mechanism comprises two lateral positioning strips fixedly installed on one side of the arc-shaped positioning plate, and one side of the inner wall of each bottom is fixedly connected with a guide strip. By arranging the multi-directional positioning mechanism, the arc-shaped LED display large screen is placed and inserted into a gap between the guiding supporting strip and the arc-shaped positioning plate, the guiding strip positions and installs the side face of the arc-shaped LED display large screen, the lateral positioning strip supports the arc-shaped upper positioning strip, the positioning supporting strip is supported through the arc-shaped lower positioning strip, and the arc-shaped LED display large screen is positioned and installed. The two sides, the top and the bottom of the large arc-shaped LED display screen can be positioned and installed, and the installation efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of screen installation, and in particular to an installation structure of a large arc-shaped LED display screen. Background Art

[0002] The installation structure of the curved LED display screen is mainly to ensure stability and reliability. The primary purpose of the installation structure is to provide a stable support for the curved LED display screen to ensure that it can remain stable in various environments.

[0003] After searching the existing public documents, the utility model patent with patent publication number CN216383355U discloses an arc adjustment mechanism and the LED display unit and LED display screen used therein. The installation structure drives the first connection part and the second connection part to rotate through the third connection part during the activity to adjust the splicing arc of the first device and the second device. The splicing arc between the LED display units can be flexibly adjusted. The components have simple structures, are easy to install and easy to manufacture, which is conducive to reducing the production cost of the arc screen and promoting its popularization and use. However, the installation structure still has the following defects.

[0004] When installing the curved LED display screen, the installation structure requires bolts to be connected one by one during the docking installation. During the docking installation process, it is difficult to quickly achieve multi-directional positioning installation of the curved LED display screen, resulting in low installation efficiency. Therefore, a mounting structure for the curved LED display screen is provided. Utility Model Content

[0005] To this end, the utility model provides a mounting structure for a large curved LED display screen to solve the problems existing in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an installation structure of a curved LED display screen, comprising a support frame, a reinforcing rib and a curved positioning plate, wherein the reinforcing rib is welded to one side of the support frame, the curved positioning plate is fixed to one side of the reinforcing rib, and one side of the curved positioning plate is provided with a multi-directional positioning mechanism;

[0007] The multi-directional positioning mechanism includes two lateral positioning strips fixedly mounted on one side of the arc-shaped positioning plate, each of the lateral positioning strips is fixedly connected to a guide strip on one side of the inner wall, an arc-shaped upper positioning strip is fixedly mounted between the two lateral positioning strips, and a guide support strip for guiding and positioning the arc-shaped LED display screen is adhesively fixed to one side of the arc-shaped upper positioning strip; an arc-shaped lower positioning strip is installed below the arc-shaped upper positioning strip, a positioning support strip is fixedly connected to one side of the inner wall of the arc-shaped lower positioning strip, and the bottom end of the arc-shaped lower positioning strip is provided with an arc-shaped bottom strip fixedly connected to the arc-shaped positioning plate.

[0008] Preferably, the two lateral positioning bars are symmetrically arranged about the arc-shaped upper positioning bar, and the cross-sectional shape of the lateral positioning bars is set to L-shaped, the lateral positioning bars and the arc-shaped upper positioning bar are both made of stainless steel, the two lateral positioning bars are fixedly connected to the arc-shaped lower positioning bar, the top cross-sectional area of ​​the positioning support bar is smaller than the bottom cross-sectional area, the arc-shaped bottom bar is fixedly connected to the arc-shaped lower positioning bar, and the arc-shaped lower positioning bar and the arc-shaped bottom bar are both made of stainless steel, both sides of the reinforcing ribs are provided with V-shaped brackets fixedly connected to the arc-shaped positioning plate, and a reinforcement frame is welded to the inner wall of the V-shaped bracket; a support frame is fixedly installed on one end of the reinforcement frame, and a plurality of reinforcement rods are fixedly connected to the inner wall of the support frame from right to left in sequence, and the top cross-sectional shape of the reinforcement rod is I-shaped.

[0009] According to the upper structure, when in use, the arc-shaped LED display screen is placed and inserted into the gap between the guide support bar and the arc-shaped positioning plate, the arc-shaped positioning plate supports the lateral positioning bar, the lateral positioning bar supports the guide bar, the arc-shaped LED display screen is positioned and moved downward along the guide bar and the guide support bar, the arc-shaped upper positioning bar provides a firm support force for the guide support bar, the arc-shaped LED display screen is inserted into the positioning support bar along the lateral positioning bar, and the positioning support bar is supported by the arc-shaped lower positioning bar. When installing the arc-shaped LED display screen, the arc-shaped LED display screen can be positioned and installed on both sides and at the top and bottom.

[0010] Preferably, a connecting cross frame is fixedly installed on the other side of the support frame, and a reinforcement support assembly is provided at one end of the connecting cross frame; the reinforcement support assembly includes a support block installed at one end of the connecting cross frame, and a cross frame is fixedly installed at one end of the support block, and one side of the connecting cross frame is provided with a plurality of reinforcement columns fixedly connected to the support frame; the plurality of reinforcement columns are welded to the cross frame, and a plurality of mounting holes are opened through one side of the cross frame, and two reinforcement support rods are embedded and installed at the top and bottom ends of the mounting holes, the two reinforcement support rods are symmetrically arranged about the middle part of the cross frame, and the two reinforcement support rods are integrated with the cross frame by die-casting.

[0011] When the upper structure is in use, the cross frame is fixed and installed, and the cross frame is added through two reinforcing support rods. The cross frame is reinforced with multiple reinforcing columns. The multiple reinforcing columns provide firm support for the support frame. The cross frame supports the support block and connects the cross frame to support the support frame, which greatly increases the stability of the support frame.

[0012] The utility model has the following advantages:

[0013] 1. By setting a multi-directional positioning mechanism, the curved LED display screen is placed and inserted into the gap between the guide support bar and the curved positioning plate. The side of the curved LED display screen moves down along the guide bar, and the guide bar realizes positioning and installation on the side of the curved LED display screen. The curved LED display screen moves down along the guide bar and the guide support bar, and the lateral positioning bar supports the upper arc positioning bar. The positioning support bar is supported by the lower arc positioning bar. When installing the curved LED display screen, the curved LED display screen can be positioned and installed on both sides and at the top and bottom, which greatly improves the installation efficiency.

[0014] 2. By setting up the reinforcement support assembly, the cross frame is fixed and installed. The cross frame is increased by two reinforcement rods. Multiple reinforcement columns provide firm support for the support frame. The support block reinforces the connecting cross frame, and the connecting cross frame supports the support frame, which greatly increases the stability of the support frame. After installing the curved LED display screen, the installation firmness is greatly improved to avoid tipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0017] Figure 1 This is a schematic diagram of the main structure of the installation structure of a curved LED display screen of the utility model;

[0018] Figure 2 This is a schematic diagram of the partial structure of the connection between the arc-shaped upper positioning bar and the guide support bar of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 This is a schematic diagram of the top plan structure of the installation structure of a curved LED display large screen of the utility model;

[0021] Figure 5 This is a schematic diagram of the partial structure of the connection between the reinforcement frame and the V-shaped bracket of the utility model;

[0022] Figure 6 This is a rear view structural diagram of the installation structure of a curved LED display large screen of the utility model;

[0023] In the figure: 1. Support frame; 2. Reinforcement ribs; 3. Arc-shaped positioning plate; 4. Lateral positioning strip; 5. Guide strip; 6. Arc-shaped upper positioning strip; 7. Guide support strip; 8. Arc-shaped lower positioning strip; 9. Positioning support strip; 10. Arc-shaped bottom strip; 11. V-shaped bracket; 12. Reinforcement frame; 13. Support frame; 14. Reinforcement rod; 15. Connecting cross frame; 16. Support block; 17. Cross frame; 18. Reinforcement support rod; 19. Mounting hole; 20. Reinforcement column. DETAILED DESCRIPTION

[0024] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] As attached Figure 1-6 The installation structure of a curved LED display screen is shown, and a multi-directional positioning mechanism is arranged on the installation structure of the curved LED display screen. The setting of the multi-directional positioning mechanism can realize the positioning and installation of the curved LED display screen on both sides and the top and bottom, and the installation efficiency is greatly improved. The specific structural setting of the multi-directional positioning mechanism is as follows.

[0026] In this embodiment, as shown in the attached Figure 1-3 As shown, the multi-directional positioning mechanism includes two lateral positioning bars 4 fixedly installed on one side of the arc-shaped positioning plate 3, each lateral positioning bar 4 is fixedly connected to a guide bar 5 on one side of the inner wall, an arc-shaped upper positioning bar 6 is fixedly installed between the two lateral positioning bars 4, and a guide support bar 7 for guiding and positioning the arc-shaped LED display screen is adhesively fixed to one side of the arc-shaped upper positioning bar 6; an arc-shaped lower positioning bar 8 is installed below the arc-shaped upper positioning bar 6, and a positioning support bar 9 is fixedly connected to one side of the inner wall of the arc-shaped lower positioning bar 8, and the bottom end of the arc-shaped lower positioning bar 8 is provided with an arc-shaped bottom bar 10 fixedly connected to the arc-shaped positioning plate 3.

[0027] When the installation structure of the curved LED display screen of the present technical solution is used, the curved LED display screen is inserted into the gap between the guide support bar 7 and the curved positioning plate 3, and the side of the curved LED display screen moves downward along the guide bar 5, the curved positioning plate 3 supports the lateral positioning bar 4, the lateral positioning bar 4 supports the guide bar 5, the guide bar 5 realizes the positioning installation of the side of the curved LED display screen, the curved LED display screen moves downward along the guide bar 5 and the guide support bar 7, and the lateral positioning bar 4 supports the curved upper positioning bar 6 The arc-shaped upper positioning bar 6 provides a firm support force for the guide support bar 7, and the arc-shaped LED display screen is inserted into the positioning support bar 9 along the lateral positioning bar 4. The positioning support bar 9 is supported by the arc-shaped lower positioning bar 8 in the gap between the positioning support bar 9 and the arc-shaped positioning plate 3, and the arc-shaped bottom bar 10 provides a support force for the bottom end of the arc-shaped LED display screen. When installing the arc-shaped LED display screen, the arc-shaped LED display screen can be positioned and installed on both sides and at the top and bottom, and the efficiency of positioning and installing the arc-shaped LED display screen is greatly improved.

[0028] In this embodiment, as shown in the attached Figure 1-5 As shown, both sides of the reinforcing rib 2 are provided with a V-shaped bracket 11 fixedly connected to the arc-shaped positioning plate 3, and a reinforcing frame 12 is welded to the inner wall of the V-shaped bracket 11; a support frame 13 is fixedly installed at one end of the reinforcing frame 12. In order to facilitate the support frame 13 to support the reinforcing frame 12, the reinforcing frame 12 supports the V-shaped bracket 11, and the V-shaped bracket 11 provides a firm support force for the arc-shaped positioning plate 3, increases the stability of the arc-shaped positioning plate 3 when in use, and provides a firm support force for the arc-shaped positioning plate 3. The inner wall of the support frame 1 is fixedly connected with a plurality of reinforcing rods 14 from right to left in sequence, and the cross-sectional shape of the top of the reinforcing rod 14 is an I-shaped shape. In order to facilitate the reinforcing rod 14 to reinforce the inner wall of the support frame 1 and increase the firm support force of the inner wall of the support frame 1.

[0029] In this embodiment, as shown in the attached Figure 6 As shown, a connecting cross frame 15 is fixedly installed on the other side of the support frame 1, and a reinforcement support assembly is provided at one end of the connecting cross frame 15; the reinforcement support assembly includes a support block 16 installed at one end of the connecting cross frame 15, and a cross frame 17 is fixedly installed at one end of the support block 16, and a plurality of reinforcement columns 20 fixedly connected to the support frame 1 are provided on one side of the connecting cross frame 15; the plurality of reinforcement columns 20 are welded to the cross frame 17, and a plurality of mounting holes 19 are opened through one side of the cross frame 17, and two reinforcement support rods 18 are embedded and installed at the top and bottom ends of the mounting holes 19, and the two reinforcement support rods 18 are symmetrically arranged about the middle part of the cross frame 17, and the two reinforcement support rods 18 are integrated with the cross frame 17 by die-casting.

[0030] According to the upper structure, when in use, bolts are installed through the mounting holes 19 to fix the cross frame 17. The cross frame 17 is increased through two reinforcing support rods 18 to increase the stability of the cross frame 17. The cross frame 17 is reinforced with multiple reinforcing columns 20. The multiple reinforcing columns 20 provide firm support for the support frame 1. The cross frame 17 supports the support block 16. The support block 16 reinforces the connecting cross frame 15. The connecting cross frame 15 supports the support frame 1, thereby increasing the stability of the support frame 1 and greatly increasing the stability of the support frame 1.

[0031] The utility model has been described in detail above by general description and specific embodiments, but it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. A mounting structure for an arc-shaped LED display screen, comprising a support frame (1), a reinforcing rib (2) and an arc-shaped positioning plate (3), wherein the reinforcing rib (2) is welded to one side of the support frame (1), and the arc-shaped positioning plate (3) is fixed to one side of the reinforcing rib (2), characterized in that: A multi-directional positioning mechanism is provided on one side of the arc-shaped positioning plate (3); The multi-directional positioning mechanism comprises two lateral positioning strips (4) fixedly mounted on one side of the arc-shaped positioning plate (3), one side of the inner wall of each of the lateral positioning strips (4) is fixedly connected with a guide strip (5), an arc-shaped upper positioning strip (6) is fixedly mounted between the two lateral positioning strips (4), and a guide support strip (7) for guiding and positioning the arc-shaped LED display screen is adhesively fixed to one side of the arc-shaped upper positioning strip (6); An arc-shaped lower positioning strip (8) is installed below the arc-shaped upper positioning strip (6), a positioning support strip (9) is fixedly connected to one side of the inner wall of the arc-shaped lower positioning strip (8), and an arc-shaped bottom strip (10) fixedly connected to the arc-shaped positioning plate (3) is provided at the bottom end of the arc-shaped lower positioning strip (8).

2. The installation structure of a curved LED display screen as claimed in claim 1, characterized in that: The two lateral positioning strips (4) are symmetrically arranged with respect to the arc-shaped upper positioning strip (6); the cross-sectional shape of the lateral positioning strip (4) is set to be L-shaped; and the lateral positioning strip (4) and the arc-shaped upper positioning strip (6) are both made of stainless steel.

3. The installation structure of a curved LED display screen as claimed in claim 1, characterized in that: The two lateral positioning strips (4) are fixedly connected to the arc-shaped lower positioning strip (8), and the top cross-sectional area of ​​the positioning support strip (9) is smaller than the bottom cross-sectional area thereof.

4. The installation structure of a curved LED display screen as claimed in claim 1, characterized in that: The arc-shaped bottom bar (10) is fixedly connected to the arc-shaped lower positioning bar (8), and the arc-shaped lower positioning bar (8) and the arc-shaped bottom bar (10) are both made of stainless steel.

5. The installation structure of a curved LED display screen as claimed in claim 1, characterized in that: V-shaped brackets (11) fixedly connected to the arc-shaped positioning plate (3) are provided on both sides of the reinforcing rib (2), and a reinforcing frame (12) is welded to the inner wall of the V-shaped bracket (11); A support frame (13) is fixedly mounted on one end of the reinforcement frame (12).

6. The installation structure of a curved LED display screen as claimed in claim 1, characterized in that: A plurality of reinforcing rods (14) are fixedly connected to the inner wall of the support frame (1) in sequence from right to left, and the cross-sectional shape of the top end of the reinforcing rod (14) is an I-shape.

7. The installation structure of a curved LED display screen as claimed in claim 1, characterized in that: A connecting cross frame (15) is fixedly mounted on the other side of the supporting frame (1), and a reinforcing support assembly is provided at one end of the connecting cross frame (15); The reinforcement support assembly comprises a support block (16) mounted on one end of a connecting cross frame (15), and a cross frame (17) is fixedly mounted on one end of the support block (16), and a plurality of reinforcement columns (20) fixedly connected to the support frame (1) are provided on one side of the connecting cross frame (15); The plurality of reinforcement columns (20) are welded to the cross frame (17), and a plurality of mounting holes (19) are provided through one side of the cross frame (17), and two reinforcement support rods (18) are embedded and installed at the top and bottom ends of the mounting holes (19).

8. The installation structure of a curved LED display screen as claimed in claim 7, characterized in that: The two reinforcement support rods (18) are symmetrically arranged about the middle of the cross frame (17), and the two reinforcement support rods (18) are integrally formed with the cross frame (17) by die-casting.

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