Adjustable fixing support for LED spliced screen

Abstract

The utility model discloses an adjustable fixing support for a light-emitting diode (LED) spliced screen, which belongs to the technical field of display screen supports and comprises a mounting frame, the mounting frame is composed of a mounting plate and four supporting columns, and the four supporting columns are mounted on one side of the mounting plate. And the support plate is installed at one end of the installation frame, and the upper end and the lower end of the support plate are each provided with two first elastic blocks in a clamped mode. According to the adjustable fixing support for the LED spliced screen, due to the design of the first elastic blocks, the second elastic blocks and the support plate, the mounting frame is connected with the support plate in a clamped mode through the first elastic blocks, the fixing rods are connected with the adjusting assemblies on the two sides of the support plate in a clamped mode through the second elastic blocks, and then the fixing support is formed. The whole fixing support can be disassembled during carrying, and is assembled after being transported to a designated place, so that the fixing support is convenient to carry, the use convenience of the fixing support is improved, and meanwhile, the whole disassembly and assembly process is time-saving, labor-saving and convenient to operate.

Description

Technical Field

[0001] The utility model belongs to the technical field of display screen brackets, in particular to an adjustable fixing bracket for an LED splicing screen. Background Art

[0002] The LED module is composed of a quadrilateral module with multiple rows and columns of light-emitting diodes, which can be spliced ​​into a large-screen display. For the spliced ​​LED connected screen, most of them are to splice and fix multiple LED modules in an outer frame, and then install the outer frame on a fixed bracket, and finally splice multiple outer frames on the bracket to form a complete flat screen.

[0003] A Chinese patent document (application publication number CN219734934U) discloses an adjustable fixed bracket for a large LED screen, which includes the side baffles fixedly installed on the left and right sides of the surface of the fixed bracket, the slide groove is opened at the center position of the surface of the fixed bracket, the suction cup slider is slidably connected to the slide groove surface, the slide plate is fixedly installed on the upper and lower sides of the surface of the fixed bracket, the through groove is opened on the upper and lower sides of the slide groove surface, the notch is opened at the center position of the surface of the fixed bracket, and the card block is arranged at the center position of the through groove surface.

[0004] It can be seen that although the patent document cited above is provided with a suction cup slider and a card block that can move on the inner plate toward the inner side of the adjustment plate, the large LED screen fixedly installed on the top surface of the skateboard can be pushed in position, which is convenient for the staff to directly push the large LED screen from the surface of the fixed bracket through the skateboard, avoiding the need for a large number of bolts for fixing and clamping for easy disassembly and assembly, but the fixed bracket is an integrated structure, especially for the fixed bracket that can be installed with a larger LED connection screen, the overall structure is relatively large, which is inconvenient to carry, thereby reducing its convenience of use. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable fixing bracket for an LED splicing screen to solve the problems raised in the background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an adjustable fixing bracket for an LED splicing screen, comprising:

[0007] A mounting frame, the mounting frame is composed of a mounting plate and four supporting columns, and four supporting columns are installed on one side of the mounting plate;

[0008] A bracket plate, the bracket plate is installed at one end of the mounting frame, two first elastic blocks are engaged at both upper and lower ends of the bracket plate, one end of the four first elastic blocks is respectively fixedly set at one end of four support columns, a placement bar for placing and fixing the LED splicing screen is installed at the bottom end of the front side of the bracket plate, two fixing blocks are symmetrically arranged on both sides of the bracket plate, and the four fixing blocks are jointly provided with two adjustment components;

[0009] The fixing rods are arranged on both sides of the bracket plate, a second elastic block is installed on one side of the top of the two fixing rods, the fixing rods are connected to the adjustment assembly through the second elastic block, a fixing mechanism is provided on the other side of the top of the two fixing rods, and an auxiliary rod is installed on the opposite side of the two fixing rods.

[0010] As a preferred embodiment, the adjustment assembly includes an adjusting screw, the outer wall of which is equipped with a moving block, and two connecting blocks are installed on one side of the moving block. The two connecting blocks are respectively engaged and connected with two second elastic blocks located on the fixed rod on the same side.

[0011] As a preferred embodiment, an adjusting knob is installed at the bottom end of the adjusting screw rod, and the top end of the adjusting screw rod is connected to a fixed block bearing located above.

[0012] As a preferred embodiment, a sliding block is installed on the other side of the moving block, and the outer wall of the sliding block is slidably connected to one side of the bracket plate.

[0013] As a preferred embodiment, the front side of the bracket plate is provided with a plurality of heat dissipation slots for dissipating heat from the LED heat dissipation screen.

[0014] As a preferred embodiment, the fixing mechanism comprises a fixing screw rod, a fixing knob is mounted on the top end of the fixing screw rod, and a bottom end of the fixing screw rod is in contact with the top end of the auxiliary rod.

[0015] As a preferred embodiment, the heat dissipation slots are arranged in a matrix on the front side of the bracket plate.

[0016] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0017] The adjustable fixed bracket for the LED splicing screen benefits from the design of the first elastic block, the second elastic block and the bracket plate. The mounting frame is connected to the bracket plate by snapping through the first elastic block, and the fixing rod is connected to the adjusting components on both sides of the bracket plate by snapping through the second elastic block, thereby forming a fixed bracket. Through this assembled fixed bracket, the fixed bracket can be disassembled as a whole during transportation, and then assembled after being transported to a designated location, which is convenient for transportation and improves its convenience of use. At the same time, the entire disassembly and assembly process saves time and effort, and is easy to operate.

[0018] By providing an adjustment component, a fixing mechanism and an auxiliary rod, the fixing mechanism is opened, the auxiliary rod is moved outward, and after the LED splicing screen is placed on the placement bar, the position of the fixing rod is first adjusted through the adjustment component, and then the auxiliary rod is pushed inward until it contacts the outer frame of the LED splicing screen, and then the fixing mechanism is locked. This makes it convenient to adjust the fixing bracket so that it can be installed and fixed to LED splicing screens of different sizes, thereby meeting a variety of needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the mounting frame of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the adjustment component of the utility model;

[0023] Figure 4 It is a schematic diagram of the connection structure of the fixing rod of the utility model.

[0024] Description of reference numerals:

[0025] In the figure: 1, mounting frame; 2, bracket plate; 3, placement bar; 4, fixing block; 5, adjustment assembly; 6, fixing rod; 7, second elastic block; 8, auxiliary rod; 9, fixing screw rod; 10, fixing twist;

[0026] 101, mounting plate; 102, supporting column; 103, first elastic block;

[0027] 201, heat sink;

[0028] 501, adjusting screw rod; 502, moving block; 503, adjusting knob; 504, connecting block; 505, sliding block. DETAILED DESCRIPTION

[0029] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0030] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the utility model, and are explained here together.

[0031] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0032] This embodiment provides Figures 1 to 4 An adjustable fixing bracket for an LED splicing screen is shown, comprising:

[0033] Mounting frame 1, which is composed of a mounting plate 101 and four support columns 102. Four support columns 102 are installed on one side of the mounting plate 101. The adjustment component bracket can be installed and fixed as a whole through the mounting frame 1;

[0034] The bracket plate 2 is installed at one end of the mounting frame 1. Two first elastic blocks 103 are engaged at both upper and lower ends of the bracket plate 2. First card holes are provided at both upper and lower ends of the bracket plate 2. The first elastic blocks 103 are engaged with the bracket plate 2 through the first card holes. One end of the four first elastic blocks 103 is respectively fixedly arranged at one end of four support columns 102, and a card slot adapted to the support column 102 is provided on the back of the bracket plate 2. One end of the support column 102 is engaged with the card slot. By pressing the first elastic block 103, it is convenient to disassemble and assemble the mounting frame 1. A placement bar 3 for placing and fixing the LED splicing screen is installed at the bottom end of the front side of the bracket plate 2. Two fixing blocks 4 are symmetrically provided on both sides of the bracket plate 2. The four fixing blocks 4 are jointly provided with two adjustment components 5.

[0035] The fixing rod 6 is arranged on both sides of the bracket plate 2. A second elastic block 7 is installed on one side of the top of the two fixing rods 6. The fixing rod 6 is connected to the adjustment component 5 through the second elastic block 7. By pressing the second elastic block 7, the fixing rod 6 is convenient to disassemble and assemble. A fixing mechanism is provided on the other side of the top of the two fixing rods 6. Auxiliary rods 8 are installed on the opposite side of the two fixing rods 6. The auxiliary rod 8 is L-shaped, and its outer wall is slidably connected to one end of the fixing rod 6.

[0036] The mounting frame 1, the bracket plate 2 and the fixing rod 6 together form an adjustable bracket similar to the one for fixing the LED splicing screen. The size of the bracket is not based on the diagram and can be set according to actual conditions.

[0037] The present embodiment provides an adjustment component 5 including an adjustment screw 501, the outer wall of which passes through the fixed block 4 located below and is connected to its bearing, the outer wall of which is equipped with a moving block 502, the outer wall of which passes through the moving block 502 and is connected to the internal thread of the moving block 502, two connecting blocks 504 are installed on one side of the moving block 502, the two connecting blocks 504 are respectively engaged with two second elastic blocks 7 located on the fixed rod 6 on the same side, and second engaging holes are opened on the top opposite sides of the two connecting blocks 504, and the second elastic blocks 7 are engaged with the connecting blocks 504 through the second engaging holes.

[0038] The present embodiment provides that the bottom end of the adjusting screw rod 501 is installed with an adjusting knob 503, the outer wall of the adjusting knob 503 is provided with an anti-slip thread, the top end of the adjusting screw rod 501 is connected to the bearing of the fixed block 4 located above, and a slider 505 is installed on the other side of the moving block 502. The slider 505 is T-shaped, and the outer wall of the slider 505 is slidably connected to one side of the bracket plate 2. Both sides of the bracket plate 2 are provided with sliding grooves adapted to the slider 505.

[0039] In this embodiment, a plurality of heat dissipation slots 201 for dissipating heat from the LED heat dissipation screen are provided on the front side of the support plate 2 , and the heat dissipation slots 201 are arranged in a matrix on the front side of the support plate 2 .

[0040] The fixing mechanism provided in this embodiment includes a fixing screw rod 9 , a fixing knob 10 is installed on the top of the fixing screw rod 9 , and an outer wall of the fixing knob 10 is also provided with anti-slip threads. The bottom end of the fixing screw rod 9 contacts the top end of the auxiliary rod 8 .

[0041] How it works

[0042] Align the mounting bracket 1 and engage it with the back side of the bracket plate 2, so that the first elastic block on the support column 102 engages with the upper and lower ends of the bracket plate 2 respectively, and then fix the mounting bracket 1 on the wall, and then engage the second elastic block 7 on the fixing rod 6 with the connecting block 504, so that it can be assembled into a fixed bracket, and similarly press the first elastic block 103 and the second elastic block 7 to separate the mounting bracket 1 and the fixing rod 6 from the bracket plate 2. Through this assembled fixing bracket, the fixing bracket can be disassembled as a whole during transportation, and then assembled after being transported to the designated location, which is convenient for transportation. At the same time, the entire disassembled fixing bracket can be easily disassembled. The installation process is time-saving and labor-saving, and the operation is convenient. According to the size of the LED splicing screen, first turn the fixed knob 10 until the fixed screw rod 9 is separated from the auxiliary rod 8, and then move the auxiliary rod 8 outward. After placing the LED splicing screen on the placement bar 3, turn the adjustment knob 503. The adjustment knob 503 drives the moving block 502 to move up and down to a suitable position through the adjustment screw rod 501, and then pushes the auxiliary rod 8 inward until it contacts the outer frame of the LED splicing screen. Finally, lock the fixed knob 10. This makes it convenient to adjust the fixed bracket so that it can be installed and fixed to LED splicing screens of different sizes, thereby meeting a variety of needs.

[0043] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable fixing bracket for LED splicing screen, characterized in that: include: A mounting frame (1), the mounting frame (1) comprising a mounting plate (101) and four supporting columns (102), wherein the four supporting columns (102) are mounted on one side of the mounting plate (101); A support plate (2), the support plate (2) being mounted on one end of the mounting frame (1), two first elastic blocks (103) being engaged at both upper and lower ends of the support plate (2), one end of the four first elastic blocks (103) being respectively fixedly mounted on one end of four support columns (102), a placement bar (3) for placing and fixing the LED splicing screen being mounted at the bottom end of the front face of the support plate (2), two fixing blocks (4) being symmetrically arranged on both sides of the support plate (2), and two adjustment components (5) being commonly arranged on the four fixing blocks (4); The fixing rods (6) are arranged on both sides of the bracket plate (2), and a second elastic block (7) is installed on one side of the top of the two fixing rods (6). The fixing rods (6) are connected to the adjustment component (5) through the second elastic block (7). A fixing mechanism is provided on the other side of the top of the two fixing rods (6), and an auxiliary rod (8) is installed on the opposite side of the two fixing rods (6).

2. The adjustable fixing bracket for LED splicing screen according to claim 1 is characterized in that: The adjustment assembly (5) comprises an adjustment screw rod (501), the outer wall of the adjustment screw rod (501) is equipped with a moving block (502), one side of the moving block (502) is equipped with two connecting blocks (504), and the two connecting blocks (504) are respectively engaged and connected with two second elastic blocks (7) located on the fixed rod (6) on the same side.

3. The adjustable fixing bracket for LED splicing screen according to claim 2 is characterized in that: The bottom end of the adjusting screw rod (501) is provided with an adjusting knob (503), and the top end of the adjusting screw rod (501) is connected to a bearing of a fixed block (4) located above.

4. The adjustable fixing bracket for LED splicing screen according to claim 2, characterized in that: A sliding block (505) is installed on the other side of the moving block (502), and the outer wall of the sliding block (505) is slidably connected to one side of the bracket plate (2).

5. The adjustable fixing bracket for LED splicing screen according to claim 1, characterized in that: The front side of the support plate (2) is provided with a plurality of heat dissipation slots (201) for dissipating heat from the LED heat dissipation screen.

6. The adjustable fixing bracket for LED splicing screen according to claim 1, characterized in that: The fixing mechanism comprises a fixing screw rod (9), a fixing knob (10) is mounted on the top end of the fixing screw rod (9), and the bottom end of the fixing screw rod (9) contacts the top end of the auxiliary rod (8).

7. The adjustable fixing bracket for LED splicing screen according to claim 5, characterized in that: The heat dissipation slots (201) are arranged in a matrix on the front side of the support plate (2).

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