LED screen mounting rack

Abstract

The utility model discloses a light-emitting diode (LED) screen installation frame, which relates to the technical field of LED screen installation and comprises a wall hanging frame, one end of the wall hanging frame is connected with an LED screen through a bolt, the other end of the wall hanging frame is installed on the inner side of a U-shaped frame, a butt-joint block is arranged on the back face of the U-shaped frame, a connecting plate is distributed at the other end of the butt-joint block, and the U-shaped frame is connected with the LED screen through a bolt. The interior of the connecting plate is connected with a threaded rod through a bearing. Through the arrangement of the threaded rod and the bevel gear set, in the using process, a worker can rotate the rotating block to drive the threaded rod to rotate at the same time to be in threaded fit with the threaded sleeve, and therefore the watching height of the LED screen can be adjusted; and through mutual cooperation of a movable plate and a positioning plate, a worker can conveniently pull out an L-shaped plate connected to the back face of the U-shaped frame from the interior of a butt joint block, and then the worker can conveniently complete dismounting work.

Description

Technical Field

[0001] This utility model relates to the field of LED screen installation technology, and in particular to an LED screen mounting bracket. Background Technology

[0002] LED screens are a new type of imaging electronic device made by arranging light-emitting diodes in sequence. Due to their high brightness, wide viewing angle, and long lifespan, they are being widely used in various fields. In some places with limited space, such as offices and consultation rooms, wall-mounted brackets are used to fix LED screens to the wall in order to save space.

[0003] Currently, existing wall-mounted mounting brackets can fix LED screens to one side of the wall. Although they can adjust the viewing angle of the LED screen, the viewing height is fixed. Since people of different body types have different heights, the fixed viewing height cannot provide a suitable viewing angle for everyone. As a result, some people may not be able to see the screen content clearly, reducing the satisfaction of the viewing experience. To address this issue, we propose an LED screen mounting bracket. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an LED screen mounting bracket.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An LED screen mounting bracket includes a wall mount, one end of which is connected to an LED screen via bolts, and the other end of which is mounted on the inner side of a U-shaped frame. A mating block is provided on the back of the U-shaped frame, and a connecting plate is distributed at the other end of the mating block. A threaded rod is connected to the inside of the connecting plate via a bearing, and a bevel gear set is fitted at the top of the threaded rod. A rotating shaft is laterally inserted into the bevel gear set, and the other end of the rotating shaft extends to the outside of the connecting plate. A threaded sleeve is fitted on the outer side of the threaded rod, and the front of the threaded sleeve is connected to the side of the mating block via the connecting rod. A groove adapted to the connecting rod is formed inside the connecting plate.

[0007] Preferably, a rotating block is connected to the side of the rotating shaft away from the bevel gear set, and the rotating block is configured as a long strip structure.

[0008] Preferably, the back of the U-shaped frame is connected to an L-shaped plate, and the inside of the docking block is provided with an insertion slot that is adapted to the L-shaped plate.

[0009] Preferably, the docking block has a movable plate on its side, and a positioning plate is connected to the inner side of the movable plate. The L-shaped plate has a movable groove on its side that is adapted to the positioning plate.

[0010] Preferably, the movable plate is configured with an L-shaped structure, and the docking block has a connecting groove inside that is adapted to the movable plate.

[0011] Preferably, a connecting spring is laterally connected to the inner wall of the connecting groove, and the other end of the connecting spring is connected to the side of the moving plate.

[0012] Preferably, there are two sets of moving plates and positioning plates, and the two sets of moving plates and positioning plates are symmetrically distributed about the central axis of the docking block.

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

[0014] 1. This device is equipped with a threaded rod and a bevel gear set. During use, the operator can rotate the rotating block to drive the threaded rod to rotate and engage with the threaded sleeve, thereby adjusting the viewing height of the LED screen to meet the needs of people of different body types and effectively improving the applicability of the device.

[0015] 2. The device is equipped with a movable plate and a positioning plate. During use, the movable plate and the positioning plate work together to facilitate the workers to pull out the L-shaped plate connected to the back of the U-shaped frame from the inside of the docking block, which makes it easy for the workers to complete the disassembly work and allows maintenance personnel to quickly inspect and repair the LED screen. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of an LED screen mounting bracket proposed in this utility model;

[0017] Figure 2 for Figure 1 A three-dimensional schematic diagram of the wall-mounted bracket and U-shaped frame structure;

[0018] Figure 3 for Figure 1 A three-dimensional cross-sectional schematic diagram of the connecting plate and threaded rod structure in the diagram;

[0019] Figure 4 for Figure 1 A three-dimensional cross-sectional diagram of the moving plate and positioning plate structure.

[0020] In the diagram: 1. Wall mount; 2. LED screen; 3. U-shaped frame; 4. Connecting block; 5. Connecting plate; 6. Threaded rod; 7. Bevel gear set; 8. Rotating shaft; 9. Rotating block; 10. Threaded sleeve; 11. L-shaped plate; 12. Moving plate; 13. Positioning plate; 14. Connecting spring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-4 An LED screen mounting bracket includes a wall mount 1. One end of the wall mount 1 is connected to an LED screen 2 via bolts. The other end of the wall mount 1 is installed inside a U-shaped frame 3. A connecting block 4 is provided on the back of the U-shaped frame 3, and a connecting plate 5 is distributed at the other end of the connecting block 4. Pre-drilled holes are provided at both the top and bottom of the connecting plate 5, allowing workers to easily fix the connecting plate 5 to the wall using bolts. The bolt installation method of the connecting plate 5, and the bolt connection method between the wall mount 1 and the LED screen 2, are existing technologies and will not be elaborated upon here. A threaded rod 6 is connected inside the connecting plate 5 via a bearing, and the top of the threaded rod 6... A bevel gear set 7 is fitted with a rotating shaft 8 inserted laterally on the bevel gear set 7, and the other end of the rotating shaft 8 extends to the outside of the connecting plate 5. The bevel gear set 7 consists of two sets of bevel gears, which are fixedly fitted on the outside of the bevel gear set 7 and the rotating shaft 8, respectively. Therefore, when the rotating shaft 8 rotates, it can drive the threaded rod 6 to rotate in the opposite direction. A threaded sleeve 10 is fitted on the outside of the threaded rod 6, and the front of the threaded sleeve 10 is connected to the side of the docking block 4 through the connecting rod. The connecting plate 5 has a sliding groove adapted to the connecting rod. Through the cooperation of the connecting rod and the sliding groove, the up and down movement requirements of the docking block 4 can be met.

[0023] Furthermore, refer to Figure 2 It can be seen that a rotating block 9 is connected to the side of the rotating shaft 8 away from the bevel gear set 7, and the rotating block 9 is set as a long strip structure. Through the long strip-shaped rotating block 9, the staff can easily and quickly rotate the rotating shaft 8.

[0024] Furthermore, refer to Figure 2 and Figure 4 It can be seen that the back of the U-shaped frame 3 is connected to the L-shaped plate 11, and the inside of the docking block 4 is provided with an insertion slot that matches the L-shaped plate 11. In use, the U-shaped frame 3 and the docking block 4 can be easily separated by the cooperation of the L-shaped plate 11 and the insertion slot.

[0025] Furthermore, refer to Figure 3 and Figure 4 It can be seen that the side of the docking block 4 is provided with a movable plate 12, and the inner side of the movable plate 12 is connected with a positioning plate 13. The side of the L-shaped plate 11 is provided with a movable groove that matches the positioning plate 13. Through the movable groove on the side of the L-shaped plate 11, the L-shaped plate 11 inserted into the docking block 4 can be limited and fixed to ensure the tightness of the L-shaped plate 11 inserted into the docking block 4.

[0026] Furthermore, refer to Figure 4 It can be seen that the movable plate 12 is set as an L-shaped structure, and the docking block 4 has a connecting groove that is compatible with the movable plate 12. When the worker pulls the movable plate 12, it can be moved along the inner wall of the connecting groove under force. The movable groove opened inside the docking block 4 can ensure the reliability of the positioning plate 13 being inserted into the L-shaped plate 11.

[0027] Furthermore, refer to Figure 4 It can be seen that the inner wall of the connecting groove is horizontally connected with a connecting spring 14, and the other end of the connecting spring 14 is connected to the side of the moving plate 12. Through the elastic characteristics of the connecting spring 14, the tightness of the positioning plate 13 when it is inserted can be further improved.

[0028] Furthermore, refer to Figure 2 and Figure 4 It can be seen that there are two sets of movable plates 12 and positioning plates 13, and the two sets of movable plates 12 and positioning plates 13 are symmetrically distributed about the central axis of the docking block 4. By setting up two sets of movable plates 12 and positioning plates 13, the reliability of the U-shaped frame 3 during installation can be easily guaranteed.

[0029] Working principle: When using this utility model, the operator can first install the connecting plate 5 at a suitable height on the wall using bolts, and then install the LED screen 2 and the front end of the wall mount 1. During the use of the LED screen 2, the operator can adjust the angle by rotating the LED screen 2. When it is necessary to adjust the height of the LED screen 2, the operator only needs to rotate the rotating block 9, which will drive the rotating shaft 8 to rotate simultaneously, thereby driving the bevel gear set 7 to rotate and drive the threaded rod 6 to rotate in the opposite direction, so that it can engage with the threaded sleeve 10, thereby adjusting the height of the connecting block 4. Since the connecting block 4 is connected to the U-shaped frame 3 through the L-shaped plate 11, the overall height of the LED screen 2 can be adjusted.

[0030] When the LED screen 2 needs to be repaired, the staff only needs to pull the two sets of moving plates 12 horizontally, so that the positioning plate 13 connected to the inner side of the moving plate 12 can be pulled out from the side of the L-shaped plate 11 to release the restriction on the L-shaped plate 11. At this time, the staff only needs to pull the L-shaped plate 11 upward, so that the LED screen 2, U-shaped frame 3 and L-shaped plate 11 can move upward together and separate from the connecting plate 5, so that the staff can easily repair the disassembled LED screen 2. The above is the entire working principle of this utility model.

[0031] In this utility model, the installation, connection or setting methods of all the components mentioned above are common mechanical methods, and the specific structure, model and coefficient index of all the components are their own technologies. As long as they can achieve their beneficial effects, they can be implemented, so they will not be described in detail.

[0032] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

[0033] In this utility model, unless otherwise stated, directional terms such as "up, down, left, right, front, back, inside, outside, and vertical and horizontal" in the terminology only represent the orientation of the term in its conventional use or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, numerals such as "first," "second," and "third" do not represent specific quantities or orders, but are only used to distinguish names. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. An LED screen mounting bracket, comprising a wall mount (1), characterized in that, One end of the wall mount (1) is connected to the LED screen (2) by bolts. The other end of the wall mount (1) is installed on the inner side of the U-shaped frame (3). The back of the U-shaped frame (3) is provided with a docking block (4), and the other end of the docking block (4) is provided with a connecting plate (5). The inside of the connecting plate (5) is connected to a threaded rod (6) by a bearing. The top of the threaded rod (6) is fitted with a bevel gear set (7). The bevel gear set (7) is laterally inserted with a rotating shaft (8), and the other end of the rotating shaft (8) extends to the outside of the connecting plate (5). The outside of the threaded rod (6) is fitted with a threaded sleeve (10), and the front of the threaded sleeve (10) is connected to the side of the docking block (4) by a connecting rod. The inside of the connecting plate (5) is provided with a sliding groove that matches the connecting rod.

2. The LED screen mounting bracket according to claim 1, characterized in that, The rotating shaft (8) is connected to a rotating block (9) on the side away from the bevel gear set (7), and the rotating block (9) is configured as a long strip structure.

3. The LED screen mounting bracket according to claim 1, characterized in that, The back of the U-shaped frame (3) is connected to an L-shaped plate (11), and the inside of the docking block (4) is provided with an insertion slot that is compatible with the L-shaped plate (11).

4. The LED screen mounting bracket according to claim 3, characterized in that, The side of the docking block (4) is provided with a movable plate (12), and the inner side of the movable plate (12) is connected to a positioning plate (13). The side of the L-shaped plate (11) is provided with a movable groove that is compatible with the positioning plate (13).

5. The LED screen mounting bracket according to claim 4, characterized in that, The movable plate (12) is configured with an L-shaped structure, and the docking block (4) has a connecting groove inside that is compatible with the movable plate (12).

6. The LED screen mounting bracket according to claim 5, characterized in that, The inner wall of the connecting groove is laterally connected to a connecting spring (14), and the other end of the connecting spring (14) is connected to the side of the moving plate (12).

7. The LED screen mounting bracket according to claim 4, characterized in that, The moving plate (12) and the positioning plate (13) are provided in two sets, and the two sets of moving plates (12) and positioning plates (13) are symmetrically distributed about the central axis of the docking block (4).

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