A quick-assembly and disassembly structure for LED screens

Abstract

This utility model discloses a quick-assembly and disassembly structure for an LED screen, including a screen, a first bracket externally mounted on the screen, a connecting rod fixedly connected to the screen's exterior, a connecting hole internally formed in the first bracket for mates with the connecting rod, second brackets rotatably connected to both ends of the first bracket, and a third bracket rotatably connected to the outer end of the second brackets away from the first bracket, a fixed shaft fixedly connected internally to the third bracket, and a fourth bracket sleeved on the outside of the fixed shaft, the fourth bracket being detachably connected to the fixed shaft. This quick-assembly and disassembly structure connects the screen to the first bracket via the connecting rod and connecting hole. Disassembly is simple: just lift the screen upwards until the connecting rod on the screen separates from the connecting hole on the first bracket. Installation is also straightforward: simply reinsert the connecting rod into the connecting hole, achieving rapid assembly and disassembly and improving ease of use.

Description

Technical Field

[0001] This utility model relates to the field of LED screen technology, and more specifically, to a quick assembly and disassembly structure for LED screens. Background Technology

[0002] Virtual production utilizes real-time 3D creation platforms such as Unreal Engine, integrating technologies like motion capture, LED screen virtual backgrounds, and camera tracking to upgrade traditional green screen shooting into a real-time, visual, and interactive production workflow. Its core is breaking down the linear boundaries between pre-production, shooting, and post-production, achieving a "what you see is what you get" creative effect. Virtual production requires many devices, such as screens, speakers, and virtual reality headsets, and the use and connection of these devices require signal interface adapters.

[0003] Most existing LED screens are connected and fixed to their brackets using screws. Since this requires tools to tighten the screws, it reduces the ease of use and does not achieve the purpose of quick assembly and disassembly. Therefore, we provide a quick assembly and disassembly structure for LED screens. Utility Model Content

[0004] The purpose of this invention is to provide a quick-assembly and disassembly structure for LED screens to solve the problems mentioned in the background section.

[0005] Most existing LED screens are connected and fixed to their brackets using screws. Since tools are needed to tighten the screws, this reduces the ease of use and fails to achieve the goal of quick assembly and disassembly.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A quick-assembly and disassembly structure for an LED screen includes a screen, a first bracket externally mounted on the screen, a connecting rod fixedly connected to the screen externally, a connecting hole internally provided in the first bracket for use with the connecting rod, a second bracket rotatably connected to both ends of the first bracket, a third bracket rotatably connected to the external end of the second bracket away from the first bracket, a fixed shaft fixedly connected internally to the third bracket, and a fourth bracket sleeved on the external side of the fixed shaft, the fourth bracket being detachably connected to the fixed shaft.

[0008] Preferably, the fixed shaft is externally fixedly connected to a locking block, and the fourth bracket has an internal locking groove, which is used in conjunction with the locking block.

[0009] Preferably, the outer wall of the card block is fitted to the inner wall of the card slot.

[0010] Preferably, both the connecting rod and the fourth bracket are L-shaped structures.

[0011] Preferably, the first bracket has a slot inside, the second bracket has a first insertion hole inside, and the third bracket has a second insertion hole inside. The second insertion hole and the slot are both connected to the first insertion hole. A plug rod is detachably connected inside the slot. The slot, the first insertion hole and the second insertion hole are all used in conjunction with the plug rod.

[0012] Preferably, the insertion rod has a U-shaped structure.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The screen is connected to the first bracket via a connecting rod and a connecting hole. Disassembly is simple: just lift the screen upwards until the connecting rod on the screen separates from the connecting hole on the first bracket. Installation is also straightforward; simply reinsert the connecting rod into the connecting hole. This allows for quick assembly and disassembly, improving ease of use. After removing the screen, the connecting rod can be pulled out. Then, the second and third brackets at both ends of the first bracket can be twisted to align with the first bracket on the same axis. The fourth bracket is then removed from the fixed axis, and its position is adjusted. At this point, the two fourth brackets, the third and second brackets, and one first bracket form a U-shaped structure. This U-shaped structure fits over the outside of the screen, reducing overall space requirements and providing some protection for the screen. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the third support of this utility model before it is unfolded;

[0017] Figure 3 This is a schematic diagram of the structure of the third support of this utility model after it has been unfolded.

[0018] Figure 4 This is a cross-sectional schematic diagram of the third support of this utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the first support of this utility model;

[0020] Figure 6 This is a schematic diagram of the card slot structure of this utility model.

[0021] The following are the labels in the diagram: 1. Screen; 2. First bracket; 3. Connecting rod; 4. Connecting hole; 5. Second bracket; 6. Third bracket; 7. Fixed shaft; 8. Fourth bracket; 9. Locking block; 10. Locking slot; 11. Slot; 12. First insertion hole; 13. Second insertion hole; 14. Inserting rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1 to 6 A quick-assembly and disassembly structure for an LED screen includes a screen 1, a first bracket 2 externally mounted on the screen 1, a connecting rod 3 fixedly connected to the screen 1 externally, a connecting hole 4 internally provided in the first bracket 2, the connecting hole 4 cooperating with the connecting rod 3 to install and connect the screen 1 and the first bracket 2 through the connecting hole 4 and the connecting rod 3, a second bracket 5 rotatably connected to both ends of the first bracket 2, a third bracket 6 rotatably connected to the external end of the second bracket 5 away from the first bracket 2, a fixed shaft 7 fixedly connected internally to the third bracket 6, a fourth bracket 8 sleeved on the external side of the fixed shaft 7, the fourth bracket 8 being detachably connected to the fixed shaft 7, the fourth bracket 8 being directly detached from the fixed shaft 7, and the position between the fourth bracket 8 and the third bracket 6 being adjustable.

[0024] Furthermore, the fixed shaft 7 is externally fixedly connected with a locking block 9, and the fourth bracket 8 has a locking groove 10 inside. The locking groove 10 works in conjunction with the locking block 9, allowing the fourth bracket 8 to be directly removed from the fixed shaft 7. The locking block 9 and the locking groove 10 are used to limit the installation between the fourth bracket 8 and the fixed shaft 7.

[0025] Furthermore, the outer wall of the card block 9 fits against the inner wall of the card slot 10.

[0026] Furthermore, both the connecting rod 3 and the fourth bracket 8 are L-shaped structures. The L-shaped connecting rod 3 helps to connect the screen 1 with the first bracket 2, while the L-shaped fourth bracket 8 ensures overall stability and prevents the screen 1 from tipping over.

[0027] Furthermore, the first bracket 2 has a slot 11 inside, the second bracket 5 has a first insertion hole 12 inside, and the third bracket 6 has a second insertion hole 13 inside. The second insertion hole 13 and the slot 11 are both connected to the first insertion hole 12. The slot 11 is detachably connected to a rod 14. The slot 11, the first insertion hole 12 and the second insertion hole 13 are all used in conjunction with the rod 14. After the second bracket 5 and the third bracket 6 are twisted, the first insertion hole 12 will be connected to the slot 11, and the second insertion hole 13 will be connected to the first insertion hole 12. At this time, the rod 14 can be passed through the first insertion hole 12 and the second insertion hole 13 to engage with the slot 11.

[0028] Furthermore, the insertion rod 14 has a U-shaped structure. Since the first bracket 2 and the second bracket 5 form a U-shaped structure after being twisted, the insertion rod 14 is also set as a U-shaped structure in order to position the first bracket 2, the second bracket 5 and the third bracket 6, which can ensure the overall stability.

[0029] The usage steps of this utility model are as follows: When using this quick-release structure for the LED screen, the screen 1 and the first bracket 2 are connected and installed via a connecting rod 3 and a connecting hole 4. For disassembly, simply lift the screen 1 upwards until the connecting rod 3 on the screen 1 separates from the connecting hole 4 on the first bracket 2. The operation is very convenient and simple. For installation, simply reinsert the connecting rod 3 into the connecting hole 4, achieving quick disassembly and assembly, thus improving ease of use. Furthermore, after removing the screen 1, the insert rod 14 can be pulled out. At this point, the second bracket 5 and the third bracket 6 at both ends of the first bracket 2 can be twisted, allowing... The third bracket 6 and the second bracket 5 are on the same axis as the first bracket 2. Then, the fourth bracket 8 is removed from the fixed shaft 7, and the position of the fourth bracket 8 is adjusted so that the fourth bracket 8 is also on the same axis as the first bracket 2. The fourth bracket 8 is then fixed to the fixed shaft 7 again by the locking block 9 and the locking slot 10. At this time, the two fourth brackets 8, the third bracket 6 and the second bracket 5 and the first bracket 2 together form a U-shaped structure. This U-shaped structure can fit on the outside of the screen 1, which reduces the overall space occupied and also provides some protection for the screen 1.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A quick dismounting structure of LED screen, comprising a screen (1), characterized in that: The screen (1) is provided with a first bracket (2) on its exterior. A connecting rod (3) is fixedly connected to the exterior of the screen (1). A connecting hole (4) is provided inside the first bracket (2). The connecting hole (4) is used in conjunction with the connecting rod (3). A second bracket (5) is rotatably connected to both ends of the first bracket (2). A third bracket (6) is rotatably connected to the exterior of the second bracket (5) away from the first bracket (2). A fixed shaft (7) is fixedly connected inside the third bracket (6). A fourth bracket (8) is sleeved on the exterior of the fixed shaft (7). The fourth bracket (8) is detachably connected to the fixed shaft (7).

2. The quick release structure of LED shadow screen according to claim 1, wherein: The fixed shaft (7) is externally fixedly connected to a locking block (9), and the fourth bracket (8) is internally provided with a locking groove (10), which is used in conjunction with the locking block (9).

3. The quick release structure of LED shadow screen according to claim 2, characterized in that: The outer wall of the card block (9) is in contact with the inner wall of the card slot (10).

4. The quick release structure of LED shadow screen according to claim 1, wherein: Both the connecting rod (3) and the fourth bracket (8) are L-shaped structures.

5. The quick release structure of claim 1, wherein: The first bracket (2) has a slot (11) inside, the second bracket (5) has a first insertion hole (12) inside, and the third bracket (6) has a second insertion hole (13) inside. The second insertion hole (13) and the slot (11) are both connected to the first insertion hole (12). The slot (11) is detachably connected to a plug rod (14). The slot (11), the first insertion hole (12) and the second insertion hole (13) are all used in conjunction with the plug rod (14).

6. The quick release structure of claim 5, wherein: The insertion rod (14) has a U-shaped structure.

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