A splicing assembly for LED display screen

Abstract

The utility model provides a kind of splicing assembly for LED display screen, including splicing seat and splicing block, the side of splicing seat and splicing block is fixedly installed respectively on the fixed frame of LED display screen ontology back through fastening screw, and splicing seat and splicing block are correspondingly set;The side of splicing seat is provided with connecting groove, and one end of splicing block is slidably engaged in connecting groove;Locking mechanism is installed in the inside of connecting groove, and the side of splicing block is provided with locking groove locked with locking mechanism.The utility model is slidably matched by connecting groove and limiting block, provides accurate guide and preliminary positioning for the splicing of two groups of LED display screen, avoids the tedious operation of needing repeatedly aligning in traditional splicing, greatly simplifies splicing process;And the setting of locking mechanism can effectively lock limiting block after preliminary positioning, ensure that the display screen after splicing is not easily separated, guarantee the stability and convenience of splicing from overall structure.

Description

Technical Field

[0001] This utility model belongs to the field of LED display splicing technology, and more specifically, it relates to a splicing component for LED displays. Background Technology

[0002] In the field of modern display technology, LED displays are widely used in various scenarios such as commercial advertising, sports events, stage performances, and monitoring centers due to their significant advantages such as high brightness, high definition, vibrant colors, and long lifespan. With the diversification of application scenarios and the continuous improvement of display effect requirements, it is often necessary to splice multiple LED displays to form a larger and higher resolution display area.

[0003] Currently, most existing LED displays use flat locks with screws and locking seats for connection. During the splicing process, workers first need to accurately position the LED displays to ensure that the corners of adjacent displays are perfectly aligned. As the number of LED displays increases, the splicing time also increases significantly, resulting in low assembly efficiency. Therefore, in view of this, this paper studies and improves the existing structure and its shortcomings, and provides a splicing component for LED displays to achieve a more practical purpose. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a splicing component for LED displays, which is achieved by the following specific technical means:

[0005] A splicing assembly for an LED display screen includes a splicing base and splicing blocks. One side of the splicing base and the splicing blocks are respectively fixedly mounted on a fixing frame on the back of the LED display screen body by fastening screws, and the splicing base and the splicing blocks are correspondingly arranged. A connecting groove is provided on one side of the splicing base, and one end of the splicing block is slidably engaged in the connecting groove. A locking mechanism is installed inside the connecting groove, and a locking groove is provided on one side of the splicing block to be locked and connected with the locking mechanism.

[0006] As a preferred technical solution of this utility model, a mounting groove is provided on one side of the splicing base, and the locking mechanism includes a guide rod slidably connected inside the mounting groove. One end of the guide rod extends to the outside of the splicing base and is rotatably connected to a pull ring. A limit plate is fixedly installed on the other end of the guide rod. A locking block is fixedly connected to one side of the limit plate. A through groove is opened on one side of the mounting groove for the locking block to protrude. One end of the locking block extends out of the through groove and is inserted into the inside of the locking groove.

[0007] As a preferred embodiment of this utility model, each of the locking blocks has an inclined surface on one side, and the inclined surface faces the LED display screen body.

[0008] As a preferred embodiment of this utility model, springs are fitted on the outer sides of the guide rods, and the two ends of the springs abut against the inner sidewall of the mounting groove and the limiting plate, respectively.

[0009] As a preferred technical solution of this utility model, each of the splicing blocks is symmetrically provided with an L-shaped plate on one side, and each of the fixing frames is provided with a slot corresponding to the L-shaped plate on one side. Each of the fixing frames is provided with a mounting hole on one side of the splicing block. Each mounting hole can be connected to an internal hexagon bolt, and one end of each internal hexagon bolt is fastened to the corresponding splicing block.

[0010] As a preferred technical solution of this utility model, each side of the splicing base is symmetrically provided with an L-shaped plate II, and each side of the fixing frame is provided with a slot II corresponding to the L-shaped plate II for insertion. Each side of the fixing frame is provided with a mounting hole II, and each mounting hole II can be connected to a hexagon socket bolt II, and one end of each hexagon socket bolt II is fastened to the corresponding splicing base.

[0011] As a preferred embodiment of this utility model, the inner wall of the fixed frame and the bottom end of the L-shaped plate are both connected to a fixed plate, and a hook is installed on one side of each fixed plate, and the hook can be engaged inside the pull ring.

[0012] As a preferred embodiment of this utility model, the connecting groove is a T-shaped groove, and one end of the splicing block is a T-shaped block that matches the T-shaped groove.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This invention provides precise guidance and initial positioning for splicing two LED displays through the sliding cooperation of the connecting groove and the limiting block, avoiding the tedious operation of repeated alignment required in traditional splicing and greatly simplifying the splicing process. The locking mechanism can effectively lock the limiting block after initial positioning, ensuring that the spliced ​​displays will not easily separate. The overall structure guarantees the stability and convenience of splicing, laying the foundation for efficient installation and long-term stable use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 1 .

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 2 .

[0017] Figure 3 This is a partial structural diagram of the present invention. Figure 1 .

[0018] Figure 4 This is a partial structural diagram of the present invention. Figure 2 .

[0019] Figure 5 This is a partial structural diagram of the present invention. Figure 3 .

[0020] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0021] 1. LED display screen body; 2. Fixing frame; 3. Splicing base; 4. Splicing block; 5. Connecting groove; 6. Guide rod; 7. Pull ring; 8. Limiting plate; 9. Locking block; 10. Spring; 11. L-shaped plate one; 12. Hex socket head cap screw one; 13. L-shaped plate two; 14. Hex socket head cap screw two; 15. Fixing plate; 16. Hook. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0023] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Example:

[0026] As attached Figure 1 To be continued Figure 5 As shown:

[0027] This utility model provides a splicing assembly for an LED display screen, including a splicing base 3 and a splicing block 4. One side of the splicing base 3 and the splicing block 4 are respectively fixedly installed on the fixing frame 2 on the back of the LED display screen body 1 by fastening screws, and the splicing base 3 and the splicing block 4 are correspondingly arranged. A connecting groove 5 is provided on one side of the splicing base 3, and one end of the splicing block 4 is slidably engaged in the connecting groove 5. A locking mechanism is installed inside the connecting groove 5, and a locking groove is provided on one side of the splicing block 4 to be locked and connected with the locking mechanism.

[0028] The splicing base 3 has an installation groove on one side. The locking mechanism includes a guide rod 6 slidably connected inside the installation groove. One end of the guide rod 6 extends to the outside of the splicing base 3 and is rotatably connected to a pull ring 7. The other end of the guide rod 6 is fixedly installed with a limit plate 8. A locking block 9 is fixedly connected to one side of the limit plate 8. A through groove is opened on one side of the installation groove to expose the locking block 9. One end of the locking block 9 extends from the through groove and is inserted into the locking groove. The sliding of the guide rod 6 in the installation groove provides stable guidance for the movement of the locking block 9, preventing the locking block 9 from shifting and causing locking failure. The pull ring 7 is designed for easy manual operation by staff. Both locking and unlocking can be achieved by simply pulling the pull ring 7, reducing the difficulty of operation. The insertion and cooperation between the locking block 9 and the locking groove on the splicing block 4 can form a rigid lock, which further improves the splicing firmness compared to the traditional elastic compression method.

[0029] Each of the locking blocks 9 has a bevel on one side, and the bevel faces the LED display body 1. During the splicing process, there is no need to manually pull the pull ring 7 to retract the locking block 9 in advance, realizing an automated process of "insertion and locking", reducing manual operation steps and greatly improving splicing efficiency.

[0030] The guide rod 6 is fitted with a spring 10 on its outer side, and the two ends of the spring 10 are respectively abutted against the inner side wall of the mounting groove and the limiting plate 8, providing a continuous elastic driving force for the locking mechanism, so that the locking block 9 is tightly inserted into the locking groove, preventing the locking block 9 from loosening and ensuring the long-term stability of the locking mechanism.

[0031] Each of the splicing blocks 4 has an L-shaped plate 11 symmetrically arranged on one side. Each of the fixing frames 2 has a slot corresponding to the L-shaped plate 11 on one side. Each of the fixing frames 2 has a mounting hole on one side of the splicing block 4. Each mounting hole can be connected to a hexagon socket head cap screw 12, and one end of each hexagon socket head cap screw 12 is fastened to the corresponding splicing block 4. This achieves a stable installation of the splicing block 4 and the fixing frame 2. At the same time, the cooperation between the L-shaped plate 11 and the slot can pre-position the splicing block 4, ensuring that the installation position of the splicing block 4 is accurate.

[0032] The splicing base 3 is symmetrically provided with L-shaped plates 13 on one side, and the fixing frame 2 is provided with slots 2 on one side that are corresponding to the L-shaped plates 13. The fixing frame 2 is provided with mounting holes 2 on one side of the splicing base 3. The interior of each mounting hole 2 can be connected to a hexagon socket head cap screw 14, and one end of each hexagon socket head cap screw 14 is fastened to the corresponding splicing base 3. This provides a reliable guarantee for the connection between the splicing base 3 and the fixing frame 2. Similar to the installation of the splicing block 4, the cooperation between the L-shaped plates 13 and the slots 2 ensures that the installation position of the splicing base 3 is accurate, so that the T-shaped limiting groove 5 can accurately align with the corresponding splicing block 4. This detachable connection method facilitates the replacement and maintenance of the splicing base 3.

[0033] The inner wall of the fixed frame 2 and the bottom end of the L-shaped plate 13 are all connected to a fixed plate 15. A hook 16 is installed on one side of each fixed plate 15. The hook 16 can be engaged inside the pull ring 7. After the locking mechanism is locked, the pull ring 7 is engaged in the hook 16, which can prevent the pull ring 7 from being pulled accidentally and avoid the locking block 9 from being disengaged from the locking groove due to misoperation or external force, thus improving the convenience of using the device.

[0034] The connecting groove 5 is a T-shaped groove, and one end of the splicing block 4 is a T-shaped block that matches the T-shaped groove, which can restrict it and prevent the two from separating.

[0035] The working principle of this embodiment:

[0036] When using the splicing assembly, first take the corresponding number of splicing blocks 4 according to the needs, and insert the L-shaped plate 11 on one side of it into the corresponding slot 1 on one side of a set of fixed frames 2. Then take the internal hex bolt 12 and fasten the splicing block 4 to the fixed frame 2 through the mounting hole 1. Next, take the corresponding number of splicing seats 3 and insert the L-shaped plate 23 on one side of it into the corresponding slot 2 on one side of another set of fixed frames 2. Then take the internal hex bolt 24 and fasten the splicing seat 3 to the fixed frame 2 through the mounting hole 2.

[0037] After the splicing block 4 is fixed to the splicing base 3, the LED display body 1 with the splicing block 4 installed is spliced ​​with the LED display body 1 with the splicing base 3 installed, so that the splicing block 4 is inserted into the T-shaped limiting groove 5 on one side of the splicing base 3. Since the locking block 9 has an inclined surface facing the LED display body 1 on one side, during the insertion process, the side of the splicing block 4 will contact the inclined surface of the locking block 9 and push the locking block 9 to move into the mounting groove. During the movement, the spring 10 will be compressed. When the locking groove on the splicing block 4 moves to the corresponding position of the locking block 9, the locking block 9 will automatically insert into the locking groove under the action of the spring 10, thereby locking the splicing block 4.

[0038] When it is necessary to unlock it, pull the pull ring 7, so that the guide rod 6 moves the limit plate 8 and the locking block 9 to the side of the hook 16, and rotate and flip the pull ring 7 so that its inner ring engages with the hook 16, thereby preventing the pull ring 7 from moving accidentally. While the pull ring 7 is fixed, the locking block 9 slides into the mounting groove, which can unlock the splicing block 4 and take out the corresponding LED display body 1.

[0039] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A splicing assembly for an LED display screen, comprising a splicing base (3) and splicing blocks (4), characterized in that: The splicing base (3) and the splicing block (4) are respectively fixedly installed on the fixing frame (2) on the back of the LED display body (1) by fastening screws, and the splicing base (3) and the splicing block (4) are respectively arranged accordingly; a connecting groove (5) is provided on one side of the splicing base (3), and one end of the splicing block (4) is slidably engaged in the connecting groove (5); a locking mechanism is installed inside the connecting groove (5), and a locking groove is provided on one side of the splicing block (4) for locking connection with the locking mechanism.

2. The splicing assembly for LED displays as described in claim 1, characterized in that: The splicing base (3) has an installation groove on one side. The locking mechanism includes a guide rod (6) that is slidably connected inside the installation groove. One end of the guide rod (6) extends out to the outside of the splicing base (3) and is rotatably connected to a pull ring (7). The other end of the guide rod (6) is fixedly installed with a limiting plate (8). A locking block (9) is fixedly connected to one side of the limiting plate (8). A through groove is opened on one side of the installation groove for the locking block (9) to be exposed. One end of the locking block (9) extends out from the through groove and is inserted into the inside of the locking groove.

3. The splicing assembly for LED displays as described in claim 2, characterized in that: Each of the locking blocks (9) has a bevel on one side, and the bevel faces the LED display body (1).

4. The splicing assembly for LED displays as described in claim 2, characterized in that: Springs (10) are fitted on the outer side of each guide rod (6), and the two ends of the springs (10) are respectively abutted against the inner side wall of the mounting groove and the limiting plate (8).

5. The splicing assembly for an LED display screen as described in claim 1, characterized in that: Each of the splicing blocks (4) has an L-shaped plate (11) symmetrically arranged on one side. Each of the fixing frames (2) has a slot that is inserted into the L-shaped plate (11) on one side. Each of the fixing frames (2) has a mounting hole on one side of the splicing block (4). Each mounting hole can be connected to a hexagonal bolt (12), and one end of each hexagonal bolt (12) is fastened to the corresponding splicing block (4).

6. The splicing assembly for an LED display screen as described in claim 1, characterized in that: Each of the splicing bases (3) has an L-shaped plate (13) symmetrically arranged on one side. Each of the fixing frames (2) has a slot (2) corresponding to the L-shaped plate (13) for insertion. Each of the fixing frames (2) has a mounting hole (2) on one side of the splicing base (3). Each of the mounting holes (2) can be connected to a hexagonal socket head cap screw (14), and one end of each hexagonal socket head cap screw (14) is fastened to the corresponding splicing base (3).

7. The splicing assembly for an LED display screen as described in claim 1, characterized in that: The inner wall of the fixed frame (2) and the bottom of the L-shaped plate (13) are all connected to a fixed plate (15). A hook (16) is installed on one side of the fixed plate (15), and the hook (16) can be engaged inside the pull ring (7).

8. The splicing assembly for an LED display screen as described in claim 1, characterized in that: The connecting groove (5) is a T-shaped groove, and one end of the splicing block (4) is a T-shaped block that matches the T-shaped groove.

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