Splicing type LED screen

Abstract

The utility model discloses a splicing type LED screen which comprises an installation frame, a screen body, a telescopic mechanism and an installation mechanism. After being arranged in sequence, the plurality of mounting frames are connected with one another through the mounting mechanisms to obtain a required display size; after the front and back of the mounting frame are opened, each corner in the mounting frame is provided with a telescopic mechanism, the telescopic mechanisms push the mounting plates to be close to or away from the mounting frame, and the screen body is mounted on the mounting plates of the same mounting frame. Compared with the prior art, the utility model has the advantages that the plurality of mounting frames are detachably connected, so that the size of the screen can be adjusted as required while the screen is convenient to carry and use; and the telescopic mechanism is arranged on the mounting frame and can drive the screen to be close to or away from the mounting frame, so that a certain screen is convenient to disassemble, assemble and maintain, and the use flexibility is improved.

Description

Technical Field

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

[0002] Multi-panel LED screens are an important branch of modern display technology, combining multiple smaller LED units to form a larger display. This technology solves the problems of high manufacturing costs, inconvenient transportation, and difficult installation associated with traditional single large-size displays. Early multi-panel screens often had noticeable gaps between the panels; to improve the visual effect, existing installation connections generally need to significantly reduce these gaps.

[0003] The installation of video wall displays is generally carried out on a fixed frame. The fixed frame makes it difficult to move and adjust the size as needed. Furthermore, due to the need to reduce the gaps between the screens, it is not easy to splice the screens on the fixed frame. In particular, when it is necessary to maintain, repair or replace the screen in a certain position in the middle, it is not easy to disassemble. This is why there is a need for a video wall display that is easy to maintain. Utility Model Content

[0004] The technical problem this invention aims to solve is that the fixed frame is difficult to move and adjust, and the splicing operation of the screen is complicated, making it inconvenient to maintain a particular screen. This invention provides a splicing LED screen that is easy to maintain.

[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is: a splicing LED screen, including a mounting frame, a screen body, a telescopic mechanism and a mounting mechanism;

[0006] After multiple mounting frames are arranged in sequence, they are connected to each other through the mounting mechanism to obtain the required display size;

[0007] After the mounting frame is opened at the front and back, each of the internal corners is equipped with a telescopic mechanism. The telescopic mechanism pushes the mounting plate closer to or away from the mounting frame, and the screen body is installed on multiple mounting plates of the same mounting frame.

[0008] As an improvement, the mounting mechanism includes mounting components and mounting slots;

[0009] Each mounting frame has multiple mounting slots, and each mounting slot is located in the center of each side. After the mounting component passes through the two mounting slots of the adjacent mounting frame, the two mounting frames are fixedly connected.

[0010] As an improvement, the mounting slot is a T-shaped slot. When adjacent mounting frames are tightly attached, the two tightly attached mounting slots form an H-shaped slot. The mounting component includes an H-shaped rod and a limiting sleeve. After the H-shaped rod passes through the two mounting slots of the adjacent mounting frame, the limiting sleeve passes through the H-shaped rod until it is tightly attached to the other side of the mounting frame. There is an interference fit between the limiting sleeve and the H-shaped rod.

[0011] As an improvement, the telescopic mechanism is a hydraulic telescopic rod, with one end fixed to the inner wall of the mounting frame and the other end connected to the mounting plate.

[0012] As an improvement, each mounting plate is provided with mounting screw holes. The mounting bolts pass through the pre-set through holes on the screen body and are threaded into the mounting screw holes.

[0013] The advantages of this utility model compared with the prior art are as follows:

[0014] 1. Multiple mounting frames are detachably connected, making them easy to move and use, and the screen size can be adjusted as needed;

[0015] 2. A telescopic mechanism is installed on the mounting frame. The telescopic mechanism can move the screen closer to or away from the mounting frame, thereby facilitating the disassembly and maintenance of a particular screen and improving the flexibility of use. Attached Figure Description

[0016] Figure 1 This is a three-dimensional view of a splicing LED screen according to this utility model.

[0017] Figure 2 This is a schematic diagram of the assembly of two mounting frames for a splicing LED screen according to this utility model.

[0018] Figure 3 This is a schematic diagram of the assembly frame for a splicing LED screen according to this utility model.

[0019] Figure 4 This is a schematic diagram of the mounting components for a splicing LED screen according to this utility model.

[0020] As shown in the figure: 1. Mounting frame; 2. Screen body; 3. Mounting plate; 4. Mounting slot; 5. H-shaped rod; 6. Limiting sleeve; 7. Mounting screw hole. Detailed Implementation

[0021] In the description of this utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. Additionally, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion.

[0022] The present invention will now be described in further detail with reference to the accompanying drawings.

[0023] Example 1

[0024] A type of splicing LED screen, combined with... Figure 1-2 As shown in Figure 4, the system includes a mounting frame 1, a screen body 2, and a mounting mechanism. Multiple mounting frames 1 are arranged sequentially and connected to each other through the mounting mechanism to achieve the required display size. The mounting mechanism includes mounting components and mounting slots 4. Each mounting frame 1 has multiple mounting slots 4, and each mounting slot 4 is located at the center of each side. After the mounting component passes through the two mounting slots 4 of adjacent mounting frames 1, the two mounting frames 1 are fixedly connected. The mounting slot 4 is a T-shaped slot. After adjacent mounting frames 1 are pressed together, the two pressed mounting slots 4 form an H-shaped slot. The mounting component includes an H-shaped rod 5 and a limiting sleeve 6. After the H-shaped rod 5 passes through the two mounting slots 4 of adjacent mounting frames 1, the limiting sleeve 6 passes through the H-shaped rod 5 until it is pressed against the other side of the mounting frame 1. The limiting sleeve 6 and the H-shaped rod 5 are interference-fitted.

[0025] Example 2

[0026] Based on Example 1, combined with Appendix Figure 3 As shown, after the mounting frame 1 is opened at the front and back, each of the internal corners is provided with a telescopic mechanism. The telescopic mechanism pushes the mounting plate 3 closer to or away from the mounting frame 1. The screen body 2 is installed on multiple mounting plates 3 of the same mounting frame 1. Each mounting plate 3 has a mounting screw hole 7. The mounting bolt passes through the preset through hole on the screen body 2 and then engages with the mounting screw hole 7 for threaded connection.

[0027] The telescopic mechanism is a hydraulic telescopic rod, with one end fixed to the inner wall of the mounting frame 1 and the other end connected to the mounting plate 3.

[0028] In the specific implementation of this utility model, the fixed frame is first assembled as needed. After multiple mounting frames 1 are arranged in sequence, the H-shaped rod 5 passes through the two mounting slots 4 of the adjacent mounting frame 1, and the limiting sleeve 6 passes through the H-shaped rod 5 until it is in close contact with the other side of the mounting frame 1. The limiting sleeve 6 and the H-shaped rod 5 are interference-fitted until the assembly operation of the fixed frame is completed.

[0029] The screen body 2 is placed on multiple mounting plates 3 of the mounting frame 1 in sequence. The mounting bolts pass through the preset through holes on the screen body 2 and are threaded into the mounting screw holes 7 to complete the installation of the screen body 2. The gaps between the screen bodies 2 after installation are small. When a screen body 2 needs to be maintained, the hydraulic telescopic rod can be activated to push the screen body 2 that needs to be maintained away from the mounting frame, so that the maintenance work can be carried out on the screen body 2.

[0030] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A tiled LED screen, characterized by: The utility model provides a screen frame, including installation frame (1), screen body (2), telescopic mechanism and installation mechanism, a plurality of installation frame (1) are arranged in sequence and are connected each other through installation mechanism to obtain the display size required, the inside each corner of installation frame (1) is provided with telescopic mechanism after open front and back, and telescopic mechanism pushes installation plate (3) to be close to or away from installation frame (1), and screen body (2) is installed on a plurality of installation plate (3) of same installation frame (1).

2. The tiled LED screen of claim 1, wherein: The installation mechanism includes a mounting member and a mounting slot (4), each installation frame (1) is provided with a plurality of mounting slots (4), and each mounting slot (4) is located at the center of each side, the mounting member passes through two mounting slots (4) of adjacent installation frames (1) to fixedly connect the two installation frames (1).

3. The tiled LED screen of claim 2, wherein: The mounting slot (4) is a T-shaped slot, after the adjacent installation frames (1) are tightly attached, the two mounting slots (4) form an H-shaped slot, the mounting member includes an H-shaped rod (5) and a limiting sleeve (6), the H-shaped rod (5) passes through the two mounting slots (4) of the adjacent installation frames (1), the limiting sleeve (6) passes through the H-shaped rod (5) until it is tightly attached to the other side of the installation frame (1), and the limiting sleeve (6) and the H-shaped rod (5) are in interference fit.

4. The tiled LED screen of claim 1, wherein: The telescopic mechanism is a hydraulic telescopic rod, one end of the hydraulic telescopic rod is fixed to the inner wall of the installation frame (1), and the other end is connected with the installation plate (3).

5. The tiled LED screen of claim 1, wherein: Each installation plate (3) is provided with a mounting screw hole (7), and a mounting bolt is threadedly connected with the mounting screw hole (7) after passing through a through hole pre-provided on the screen body (2).

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