Quickly-connected LED screen

Abstract

The utility model relates to the technical field of LED display equipment, in particular to a quick-connection LED screen which comprises a plurality of connecting columns and a plurality of box bodies, connecting structures are arranged between the box bodies, fixing assemblies are arranged on the connecting columns and the box bodies, and each fixing assembly comprises two T-shaped sliding grooves formed in the side wall of one side of the corresponding connecting column. And two first T-shaped sliding blocks are fixedly connected to the side walls of the sides, close to the connecting columns, of the box bodies, and through cooperative arrangement of the connecting columns, the T-shaped sliding grooves, the first T-shaped sliding blocks and other structures, during use, the multiple box bodies are spliced through the connecting structures, then the two first T-shaped sliding blocks on each box body slide into the T-shaped sliding grooves in the two connecting columns correspondingly, and therefore the box bodies can be conveniently assembled and disassembled. During disassembly, the box body slides out of the T-shaped sliding groove through the first T-shaped sliding block, the box body can be disassembled from the connecting column, and the problem that the box body can be disassembled only by taking down all the first fasteners during disassembly, and consequently the working efficiency is reduced is avoided as much as possible.

Description

Technical Field

[0001] This application relates to the technical field of LED display devices, and particularly to a quick-connect LED screen. Background Art

[0002] The LED screen includes several assembled boxes, and several display modules are arranged in each box. By splicing several boxes, a large-area display screen is formed.

[0003] The utility model patent with the publication number CN216623647U proposes a quick-connect LED screen, which includes several columns and several boxes arranged between adjacent columns. A plug is formed at the upper end of the box, and a socket is formed at the lower end of the box; it also includes a connection block. The connection block is located on the front of the column and is opposite to the corner of at least one box. Several first connection holes are opened on the connection block, and several first fasteners are arranged in the several first connection holes. The several first fasteners are fixedly connected to the corner of at least one box; several second connection holes are also opened on the connection block, and several second fasteners are arranged in the several second connection holes. The second fasteners extend to the back of the column and tighten the connection piece arranged on the back of the column.

[0004] For the above-mentioned quick-connect LED screen, it is necessary to connect and fix the four ends of the box to the connection block respectively through the first fasteners, and fix the box on the column. When disassembling, it is necessary to remove all the multiple first fasteners before the box can be disassembled, resulting in the problem of reduced work efficiency. Utility Model Content

[0005] The purpose of the present utility model is to solve or at least alleviate the problem that for the existing quick-connect LED screen, it is necessary to connect and fix the four ends of the box to the connection block respectively through the first fasteners, and fix the box on the column. When disassembling, it is necessary to remove all the multiple first fasteners before the box can be disassembled, resulting in the problem of reduced work efficiency.

[0006] To achieve the above purpose, the present utility model adopts the following technical solutions:

[0007] The quick-connect LED screen includes a plurality of connection columns and a plurality of boxes. A connection structure is arranged between the boxes. A fixing component is arranged on the connection column and the box. The fixing component includes two T-shaped chutes opened on one side wall of the connection column. Two first T-shaped sliders are fixedly connected to one side wall of the box close to the connection column. The first T-shaped sliders on each box are respectively slidably arranged in the T-shaped chutes on the two connection columns that are close to each other. The top of the T-shaped chute is open.

[0008] By adopting the above technical solutions, during use, multiple boxes are spliced through the connection structure to achieve electrical connection. Then, by sliding the two first T-shaped sliders on each box into the T-shaped chutes on the two connecting columns respectively, the box can be installed on the connecting column. When disassembling, only by sliding the box out of the T-shaped chute through the first T-shaped slider, the box can be disassembled from the connecting column, thus avoiding the problem that when disassembling, it is necessary to remove all the multiple first fasteners to disassemble the box, resulting in a reduction in work efficiency.

[0009] Optionally, the connection structure includes plugs fixedly connected to the bottom end and side wall of the box, and sockets fixedly connected to the top end and the other side wall of the box, and the plugs are inserted into the sockets.

[0010] By adopting the above technical solutions, by inserting the plugs into the sockets, multiple boxes can be spliced to achieve electrical connection.

[0011] Optionally, a same connecting plate is provided on the side walls of multiple connecting columns. A plurality of second T-shaped sliders are fixedly connected to one side wall of the connecting plate, and the second T-shaped sliders are respectively slidably connected to the T-shaped chutes. The bottom ends of the multiple connecting columns are fixedly connected to a same fixing plate through connecting members.

[0012] By adopting the above technical solutions, by sliding the second T-shaped sliders into the T-shaped chutes, the connecting plate can connect multiple connecting columns, and cooperating with the fixing plate can prevent the multiple connecting columns from pulling each other during use, resulting in damage to the box.

[0013] Optionally, a plurality of fixing bolts are provided on the side wall of the connecting plate away from the second T-shaped sliders. The fixing bolts all penetrate through the connecting plate and abut against the connecting columns, and the fixing bolts are threadedly connected to the connecting plate.

[0014] By adopting the above technical solutions, by sliding the second T-shaped sliders in the T-shaped chutes to abut the connecting plate against the box, and then rotating the fixing bolts to abut the fixing bolts against the connecting columns to prevent the connecting plate from sliding, the box can be restricted on the connecting column to prevent the first T-shaped sliders from sliding in the T-shaped chutes, resulting in the disconnection between the boxes.

[0015] Optionally, the connecting members include a plurality of insertion blocks fixedly connected to the upper surface of the fixing plate, and insertion holes are respectively formed at the bottom ends of the connecting columns, and the insertion blocks are inserted into the insertion holes.

[0016] By adopting the above technical solutions, by lifting the connecting columns, the insertion blocks can be disengaged from the insertion holes. After disassembling the box, the multiple connecting columns can be separated from each other, which is convenient for storage.

[0017] Optionally, a plurality of mounting seats are provided on the lower surface of the fixing plate, and a plurality of mounting holes are formed in each mounting seat.

[0018] By adopting the above technical solution, the mounting seat can be conveniently fixed on the ground through the mounting hole, so that the fixing plate places the connecting column vertically, facilitating the viewing of the box body.

[0019] Optionally, an electric telescopic rod is provided between the mounting seat and the fixing plate, and both ends of the electric telescopic rod are fixedly connected to the fixing plate and the mounting seat respectively.

[0020] By adopting the above technical solution, the height of the fixing plate can be controlled by starting the electric telescopic rod, and the height of the box body can be adjusted as needed.

[0021] In summary, the beneficial effects of the present application are as follows:

[0022] 1. Through the cooperation of structures such as the connecting column, T-shaped chute and first T-shaped slider in the present application, during use, multiple box bodies are spliced through the connecting structure to achieve electrical connection. Then, by sliding the two first T-shaped sliders on each box body into the T-shaped chutes on the two connecting columns respectively, the box body can be installed on the connecting column. When disassembling, only need to slide the box body out of the T-shaped chute through the first T-shaped slider, and the box body can be disassembled from the connecting column, avoiding as much as possible the problem that when disassembling, it is necessary to remove all the first fasteners to disassemble the box body, resulting in a reduction in work efficiency;

[0023] 2. The height of the fixing plate can be controlled by starting the electric telescopic rod, and the height of the box body can be adjusted as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 is an exploded schematic diagram of the connection structure between the fixing plate and the connecting column of the present invention;

[0026] Figure 3 is of the present invention Figure 1 is an enlarged schematic diagram of the structure of area A in

[0027] Explanation of reference numerals: 1, connecting column; 2, box body; 3, T-shaped chute; 4, first T-shaped slider; 5, plug; 6, socket; 7, connecting plate; 8, second T-shaped slider; 9, fixing plate; 10, fixing bolt; 11, insertion block; 12, insertion hole; 13, mounting seat; 14, mounting hole; 15, electric telescopic rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The following further Figures 1 - 3 describes the present application in detail with reference to the attached

[0029] Please refer to Figures 1 - 3

[0030] When in use, multiple boxes 2 are spliced through the connection structure to achieve electrical connection. Then, by sliding the two first T-shaped sliders 4 on each box 2 into the T-shaped chutes 3 on the two connecting columns 1 respectively, the box 2 can be installed on the connecting column 1. When disassembling, only need to slide the box 2 out of the T-shaped chute 3 through the first T-shaped slider 4, and the box 2 can be disassembled from the connecting column 1, which avoids the problem that multiple first fasteners need to be removed to disassemble the box 2 during disassembly, resulting in reduced work efficiency.

[0031] Refer to Figure 1

[0032] Refer to Figure 1 and Figure 3

[0033] Refer to Figure 1, on the side wall of the connecting plate 7 away from the second T-shaped slider 8, a plurality of fixing bolts 10 are provided. The fixing bolts 10 all penetrate through the connecting plate 7 and abut against the connecting column 1. The fixing bolts 10 are threadedly connected to the connecting plate 7. By sliding the second T-shaped slider 8 in the T-shaped chute 3, the connecting plate 7 is abutted against the box body 2, and then the fixing bolts 10 are rotated to abut the fixing bolts 10 against the connecting column 1, preventing the connecting plate 7 from sliding, so that the box body 2 can be restricted on the connecting column 1, preventing the first T-shaped slider 4 from sliding in the T-shaped chute 3 and causing the box bodies 2 to be disconnected from each other.

[0034] Refer to Figure 2 , the connecting piece includes a plurality of insertion blocks 11 fixedly connected to the upper surface of the fixing plate 9. Insertion holes 12 are formed at the bottom ends of the connecting columns 1. The insertion blocks 11 are inserted into the insertion holes 12. By lifting the connecting column 1, the insertion blocks 11 can be disengaged from the insertion holes 12. After the box body 2 is disassembled, the plurality of connecting columns 1 can be separated from each other, which is convenient for storage.

[0035] Refer to Figure 1 , a plurality of mounting seats 13 are arranged on the lower surface of the fixing plate 9. A plurality of mounting holes 14 are formed in the mounting seats 13. Through the mounting holes 14, it is convenient to fix the mounting seats 13 on the ground, so that the fixing plate 9 places the connecting column 1 vertically, which is convenient for viewing the box body 2.

[0036] Refer to Figure 1 , an electric telescopic rod 15 is provided between the mounting seat 13 and the fixing plate 9. The two ends of the electric telescopic rod 15 are respectively fixedly connected to the fixing plate 9 and the mounting seat 13. By starting the electric telescopic rod 15, the height of the fixing plate 9 can be controlled to adjust the height of the box body 2 as needed.

[0037] The implementation principle of this application is as follows: When in use, a plurality of box bodies 2 are spliced together through the connection structure to achieve electrical connection. Then, by sliding the two first T-shaped sliders 4 on each box body 2 into the T-shaped chutes 3 on the two connecting columns 1 respectively, the box body 2 can be installed on the connecting column 1. When disassembling, only by sliding the box body 2 out of the T-shaped chute 3 through the first T-shaped slider 4, the box body 2 can be disassembled from the connecting column 1, avoiding as much as possible the problem that when disassembling, it is necessary to remove all the first fasteners to disassemble the box body 2, resulting in a reduction in work efficiency.

[0038] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Quick-connect LED screen, comprising a plurality of connecting columns (1) and a plurality of boxes (2), a connecting structure is provided between the boxes (2), and a fixing component is provided on the connecting column (1) and the box (2), characterized in that: The fixed component includes two T-shaped sliding grooves (3) opened on one side wall of the connecting column (1). On one side wall of the box body (2) close to the connecting column (1), two first T-shaped sliders (4) are fixedly connected. The first T-shaped sliders (4) on each box body (2) are respectively slidably arranged in the T-shaped sliding grooves (3) close to each other on the two connecting columns (1). The top ends of the T-shaped sliding grooves (3) are open.

2. The quick-connect LED screen according to claim 1, wherein: The connecting structure includes plugs (5) fixedly connected to the bottom end and side wall of the box body (2). Sockets (6) are fixedly connected to the top end and the other side wall of the box body (2). The plugs (5) are inserted into the sockets (6).

3. The quick-connect LED screen according to claim 1, characterized in that: A same connecting plate (7) is arranged on the side walls of multiple connecting columns (1). On one side wall of the connecting plate (7), multiple second T-shaped sliders (8) are fixedly connected. The second T-shaped sliders (8) are respectively slidably connected to the T-shaped sliding grooves (3). The bottom ends of multiple connecting columns (1) are fixedly connected to a same fixing plate (9) through connecting pieces.

4. The quick-connect LED screen according to claim 3, wherein: On one side wall of the connecting plate (7) away from the second T-shaped sliders (8), multiple fixing bolts (10) are arranged. The fixing bolts (10) all penetrate through the connecting plate (7) and abut against the connecting column (1). The fixing bolts (10) are threadedly connected to the connecting plate (7).

5. The quick-connect LED screen according to claim 4, wherein: The connecting piece includes multiple insertion blocks (11) fixedly connected to the upper surface of the fixing plate (9). Insertion holes (12) are opened at the bottom ends of the connecting columns (1). The insertion blocks (11) are inserted into the insertion holes (12).

6. The quick-connect LED screen according to claim 3, wherein: Multiple mounting seats (13) are arranged on the lower surface of the fixing plate (9). Multiple mounting holes (14) are opened on the mounting seats (13).

7. The quick-connect LED screen according to claim 6, wherein: An electric telescopic rod (15) is arranged between the mounting seat (13) and the fixing plate (9). The two ends of the electric telescopic rod (15) are respectively fixedly connected to the fixing plate (9) and the mounting seat (13).

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