A type of floor-standing LED splicing screen

Abstract

This utility model discloses a floor-standing LED video wall, including a video wall body and a mounting block. A bottom frame is installed on the lower part of the video wall body. The mounting block is installed on the back of the video wall body, and a connecting block 1 is installed inside the mounting block. A connecting block 2 is provided on one side of the connecting block 1. A fixing block is installed on one side of the mounting block, and an external hexagonal bolt is installed on one side of the fixing block. Compared with existing LED video walls, this floor-standing LED video wall first uses internal hexagonal bolts to fix the lower end of one side frame to the bottom frame. The video wall body is then embedded in the rear end grooves of the bottom frame and side frame. Connecting block 1 is embedded in the mounting block at the edge, and connecting block 2 is embedded in the mounting block in the middle. The fixing block is then installed on the mounting block using external hexagonal bolts. A transparent protective plate is then embedded in the front end grooves of the bottom frame and side frame. Finally, internal hexagonal bolts are used to install and fix the other side frame and top frame, facilitating video wall installation.

Description

Technical Field

[0001] This utility model relates to the field of LED splicing screen technology, specifically a floor-standing LED splicing screen. Background Technology

[0002] LED video walls are devices used in government, commerce, monitoring, and display applications. They can be used individually as displays or spliced ​​together to create ultra-large screens. Depending on different usage needs, they offer versatile large-screen functionality, allowing for both single-screen split display, single-screen individual display, arbitrary combination display, full-screen LCD splicing, dual-screen splicing, and vertical screen display. Image borders can be compensated or masked. Support for digital signal roaming, scaling, stretching, and cross-screen display is supported. Various display presets can be set and run, and full HD signal processing is available in real time. Floor-standing LED video walls are a type of LED video wall that can be directly installed on the ground. Because they are installed on the ground, they require sufficient protection, necessitating a new type of floor-standing LED video wall.

[0003] The existing patent, CN218441607U, entitled "A Floor-Standing LED Video Wall," discloses a floor-standing LED video wall, belonging to the field of LED video wall technology. It includes an LED video wall structure with two symmetrically mounted mounting block structures at its left and right ends. Each mounting block structure has a sliding connection structure slidably mounted on it. The sliding connection structure consists of a mounting base and a mounting guide rod. The mounting guide rod is installed inside the mounting base and has two symmetrically mounted protective springs. Two protective structures are symmetrically mounted on the front and rear sides of the LED video wall structure, located at the front and rear ends of the two protective structures. Each protective structure consists of a protective baffle and a T-shaped connecting block. There are two T-shaped connecting blocks symmetrically mounted on the inner ends of the protective baffle. By setting protective structures on the front and rear sides of the LED video wall structure near the ground, the portion of the LED video wall shell near the ground can be protected, thereby reducing the probability of damage to the LED video wall shell from impacts.

[0004] The aforementioned device protects the portion of the LED splicing screen housing near the ground by setting protective structures on the front and rear sides of the LED splicing screen structure, thereby reducing the probability of damage to the LED splicing screen housing caused by collisions. However, since the splicing structure itself is relatively fragile, the entire splicing screen also needs protection, which cannot well meet people's usage needs. In view of the above situation, technological innovation is carried out on the basis of existing LED splicing screens. Utility Model Content

[0005] The purpose of this utility model is to provide a floor-standing LED splicing screen to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a floor-standing LED splicing screen, comprising a splicing screen body and a mounting block, wherein a bottom frame is installed at the bottom of the splicing screen body, the mounting block is installed on the back of the splicing screen body, and a connecting block one is installed inside the mounting block, a connecting block two is provided on one side of the connecting block one, a fixing block is installed on one side of the mounting block, and an external hexagonal bolt is installed on one side of the fixing block, the connecting block one is embedded in the mounting block at the edge, the connecting block two is embedded in the mounting block in the middle, and the fixing block is installed on the mounting block using external hexagonal bolts.

[0007] Furthermore, side frames are installed on the left and right sides of the bottom frame, and hexagonal socket head cap screws are installed inside the side frames.

[0008] Furthermore, a top frame is installed above the side frame, and the top frame is inlaid with the side frame. The bottom frame, side frame and top frame are connected and fixed by hexagonal bolts to form the outer frame.

[0009] Furthermore, a transparent protective plate is installed on the inner front end of the top frame, and the transparent protective plate is inlaid with the top frame. The outer frame and the transparent protective plate effectively protect the splicing screen body inside.

[0010] Furthermore, a support frame is installed below the bottom frame, and casters are installed below the support frame, allowing the device to be moved and adjusted via the casters.

[0011] Furthermore, a fixing component is installed at the upper center of the support frame, and the fixing component is threadedly connected to the support frame.

[0012] Furthermore, the fixing component includes a crossbar and a diagonal bar, and a diagonal bar is installed on one side of the crossbar. The crossbar is installed on the side frames on both sides by using external hexagonal bolts, and then the crossbar is connected and fixed to the support frame by using external hexagonal bolts through the diagonal bar, making the device more stable.

[0013] Furthermore, a counterweight is installed on the upper rear side of the support frame, and the counterweight is welded to the support frame. The counterweight presses on one side of the support frame to prevent the center of gravity from shifting and causing the device to tip over when it is moved and adjusted by the casters.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: First, use hexagonal bolts to fix the lower end of one side frame to the bottom frame. Then, embed the splicing screen body into the rear groove of the bottom frame and the side frame. Embed the connecting block one into the mounting block at the edge and the connecting block two into the mounting block in the middle. Use hexagonal bolts to install the fixing block onto the mounting block to facilitate fixing the connecting block one and the connecting block two, and to facilitate splicing the splicing screen body. Then, embed the transparent protective plate into the front groove of the bottom frame and the side frame. Then, use hexagonal bolts to install and fix the other side frame and the top frame to make it easy to wrap and fix the splicing screen body, which is convenient for splicing and installation. The outer frame and the transparent protective plate effectively protect the splicing screen body inside. Install the crossbar to the side frames on both sides with hexagonal bolts. Then, use hexagonal bolts to connect and fix the crossbar to the support frame with the diagonal rod. The device is more stable. The counterweight is pressed on one side of the support frame to prevent the center of gravity from shifting and causing the device to tip over when it is moved and adjusted by the casters. This makes it easy to move and adjust the device.

[0015] 1. This utility model first uses hexagonal bolts to fix the lower end of one side frame to the bottom frame. The splicing screen body is then embedded in the rear groove of the bottom frame and the side frame. Connecting block one is embedded in the mounting block at the edge, and connecting block two is embedded in the mounting block in the middle. Hexagonal bolts are then used to install the fixing block onto the mounting block to facilitate fixing connecting block one and connecting block two, thus facilitating the splicing screen body. Next, a transparent protective plate is embedded in the front groove of the bottom frame and the side frame. Hexagonal bolts are then used to install and fix the other side frame and the top frame, thus easily wrapping and fixing the splicing screen body, facilitating splicing and installation. The outer frame and transparent protective plate effectively protect the internal splicing screen body.

[0016] 2. In this utility model, the crossbar is installed on the side frames on both sides using external hexagonal bolts, and then the crossbar is connected and fixed to the support frame using external hexagonal bolts and diagonal rods. The device is more stable. The counterweight is pressed on one side of the support frame to prevent the center of gravity from shifting and causing the device to tip over when it is moved and adjusted by the casters, making it easy to move and adjust the device. Attached Figure Description

[0017] Figure 1 This is a front three-dimensional structural diagram of a floor-standing LED splicing screen according to the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the back of a floor-standing LED splicing screen according to the present invention;

[0019] Figure 3 This is a partial three-dimensional structural diagram of the top frame of a floor-standing LED splicing screen according to the present invention.

[0020] In the diagram: 1. Splicing screen body; 2. Mounting block; 3. Connecting block one; 4. Fixing block; 5. External hex bolt; 6. Connecting block two; 7. Bottom frame; 8. Side frame; 9. Top frame; 10. Internal hex bolt; 11. Transparent protective plate; 12. Support frame; 13. Casters; 14. Fixing components; 1401. Crossbar; 1402. Diagonal bar; 15. Counterweight. Detailed Implementation

[0021] like Figure 1-3 As shown, a floor-standing LED video wall includes a video wall body 1 and a mounting block 2. A bottom frame 7 is installed at the bottom of the video wall body 1. The mounting block 2 is installed on the back of the video wall body 1, and a connecting block 3 is installed inside the mounting block 2. A connecting block 6 is provided on one side of the connecting block 3. A fixing block 4 is installed on one side of the mounting block 2, and an external hexagonal bolt 5 is installed on one side of the fixing block 4. Side frames 8 are installed on the left and right sides of the bottom frame 7, and internal hexagonal bolts 10 are installed inside the side frames 8. A top frame 9 is installed above the side frames 8, and the top frame 9 is embedded with the side frames 8. A transparent protective plate 11 is installed on the inner front end of the top frame 9, and the transparent protective plate 11 is embedded with the top frame 9. The hex bolts 10 fix the lower end of one side frame 8 to the bottom frame 7. The splicing screen body 1 is then embedded in the rear groove of the bottom frame 7 and the side frame 8. Connecting block 1 3 is embedded in the mounting block 2 at the edge, and connecting block 2 6 is embedded in the mounting block 2 in the middle. The fixing block 4 is then installed on the mounting block 2 using hex bolts 5 to facilitate the fixing of connecting block 1 3 and connecting block 2 6, making it easy to splice the splicing screen body 1. The transparent protective plate 11 is then embedded in the front groove of the bottom frame 7 and the side frame 8. The hex bolts 10 are then used to install and fix the other side frame 8 and the top frame 9, making it easy to wrap and fix the splicing screen body 1, facilitating splicing and installation. The outer frame and the transparent protective plate 11 effectively protect the internal splicing screen body 1.

[0022] like Figure 1 and Figure 2 As shown, a support frame 12 is installed below the bottom frame 7, and casters 13 are installed below the support frame 12. A fixing component 14 is installed in the middle of the upper part of the support frame 12, and the fixing component 14 is threadedly connected to the support frame 12. The fixing component 14 includes a horizontal bar 1401 and a diagonal bar 1402, and a diagonal bar 1402 is installed on one side of the horizontal bar 1401. A counterweight 15 is installed on the upper rear side of the support frame 12, and the counterweight 15 is welded to the support frame 12. The horizontal bar 1401 is installed on the side frames 8 on both sides by using hexagonal bolts 5, and then the horizontal bar 1401 is connected and fixed to the support frame 12 by using hexagonal bolts 5 through the diagonal bar 1402. The device is more stable. The counterweight 15 presses on one side of the support frame 12 to prevent the center of gravity from shifting and causing the device to tip over when it is moved and adjusted by the casters 13, which facilitates the movement and adjustment of the device.

[0023] Working principle: When using this type of floor-standing LED splicing screen, firstly, use hex bolts 10 to fix the lower end of one side frame 8 to the bottom frame 7. Then, insert the splicing screen body 1 into the rear recess of the bottom frame 7 and side frame 8. Insert connecting block 1 3 into the edge mounting block 2, and connecting block 2 6 into the middle mounting block 2. Use hex bolts 5 to install fixing block 4 onto mounting block 2 to facilitate fixing connecting block 1 3 and connecting block 2 6, thus facilitating the splicing screen body 1. Next, insert the transparent protective plate 11 into the front recess of the bottom frame 7 and side frame 8, and then use hex bolts... Angle bolts 10 are used to install and fix the other side frame 8 and the top frame 9, making it easy to wrap and fix the splicing screen body 1, which facilitates splicing and installation. The outer frame and transparent protective plate 11 effectively protect the splicing screen body 1 inside. The crossbar 1401 is installed on the side frame 8 on both sides by external hex bolts 5. Then, external hex bolts 5 are used to connect and fix the crossbar 1401 to the support frame 12 through the diagonal bar 1402, making the device more stable. The counterweight 15 presses on one side of the support frame 12 to prevent the center of gravity from shifting and causing the device to tip over when it is moved and adjusted by the universal wheels 13, which facilitates the movement and adjustment of the device.

Claims

1. A floor-standing LED video wall, comprising a video wall body (1) and a mounting block (2), characterized in that, The bottom frame (7) is installed below the splicing screen body (1). The mounting block (2) is installed on the back of the splicing screen body (1). A connecting block one (3) is installed inside the mounting block (2). A connecting block two (6) is provided on one side of the connecting block one (3). A fixing block (4) is installed on one side of the mounting block (2). An external hexagonal bolt (5) is installed on one side of the fixing block (4).

2. The floor-standing LED splicing screen according to claim 1, characterized in that, Side frames (8) are installed on the left and right sides of the bottom frame (7), and hex bolts (10) are installed inside the side frames (8).

3. A floor-standing LED splicing screen according to claim 2, characterized in that, A top frame (9) is installed above the side frame (8), and the top frame (9) and the side frame (8) are inlaid together.

4. A floor-standing LED splicing screen according to claim 3, characterized in that, A transparent protective plate (11) is installed on the inner front end of the top frame (9), and the transparent protective plate (11) and the top frame (9) are inlaid together.

5. A floor-standing LED splicing screen according to claim 1, characterized in that, A support frame (12) is installed below the bottom frame (7), and a caster wheel (13) is installed below the support frame (12).

6. A floor-standing LED splicing screen according to claim 5, characterized in that, A fixing component (14) is installed at the upper center of the support frame (12), and the fixing component (14) is threadedly connected to the support frame (12).

7. A floor-standing LED splicing screen according to claim 6, characterized in that, The fixing component (14) includes a crossbar (1401) and a diagonal bar (1402), and the diagonal bar (1402) is installed on one side of the crossbar (1401).

8. A floor-standing LED splicing screen according to claim 5, characterized in that, A counterweight (15) is installed on the upper rear side of the support frame (12), and the counterweight (15) is welded to the support frame (12).

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