LED display screen capable of being adjusted by 360 degrees

Abstract

The utility model provides an LED display screen capable of being adjusted by 360 degrees, which relates to the technical field of LED display screens and comprises a mounting plate and a sliding plate. According to the LED display screen, the first motor, the second motor and other structures are arranged, the first motor is started to drive the connecting shaft to rotate, the connecting shaft can drive the mounting frame, the rotating shaft, the connecting plate and the LED display screen body to rotate together in the rotating process, and after the connecting shaft rotates by a proper angle, the first motor is turned off, and the second motor is started to drive the gear B to rotate; the gear B can drive the gear A to rotate in the rotating process, the gear A can drive the rotating shaft to rotate in the mounting frame in the rotating process, the rotating shaft can drive the connecting plate and the LED display screen body to rotate together in the rotating process, and by means of the structure, the viewing angle of the LED display screen body can be adjusted up and down and left and right; therefore, the problem that the visual effect seen by the audience or the viewer at a specific angle is poor is effectively avoided, and the visual experience of the audience or the viewer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, in particular to a 360-degree adjustable LED display screen. Background Art

[0002] LED display screen is a display device that uses light-emitting diodes as light sources and is widely used in various occasions, such as indoor and outdoor billboards, large-scale event stage backgrounds, stadiums and information release systems. Announcement No. CN217086053U announces an LED display screen, including: a protective shell, a support rod and a projection device body. The protective shell on both sides of the maintenance door is fixedly installed with a movable rod on the other end surface, and a fixed frame is movably installed between the limit blocks. The fixed frame is fixedly installed with the projection device body inside. An electric push rod is fixedly installed inside the protective shell at one end of the fixed frame. A motor is fixedly installed inside the protective shell at the top of the electric push rod. A reeling rod is movably installed on one side of the motor, and a projection cloth is movably installed on the periphery of the reeling rod. The utility model uses a combination of various structures to enable the device to protect the device while facilitating the user to maintain the device and select the installation method as needed. The wireless projection method can be selected according to the needs of the user, which reduces the limitations of the device and improves the practicality of the device. However, the LED display screen is not provided with an angle adjustment mechanism, which results in poor visual effects for viewers or viewers at certain angles. For example, at tilted or misaligned angles, image deformation, color distortion or uneven brightness may occur. The LED display screen still has shortcomings and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a 360-degree adjustable LED display screen, comprising a mounting plate and a slide plate, a motor 1 is fixedly mounted on the top of the slide plate, a connecting shaft is fixedly mounted on the output end of the motor 1, a mounting frame is fixedly mounted on the bottom end of the connecting shaft, a rotating shaft is mounted inside the mounting frame, a connecting plate is fixedly mounted on the outer wall of the rotating shaft, an LED display screen body is fixedly mounted on one side of the connecting plate, a gear A is fixedly mounted on one end of the rotating shaft, a fixing plate is fixedly mounted on the top of the mounting frame, a motor 2 is fixedly mounted inside the fixing plate, and a gear B is fixedly mounted on the output end of the motor 2.

[0005] Preferably, the gear A and the gear B mesh with each other. Here, the rotation effect of the rotating shaft is improved by meshing with each other.

[0006] Preferably, the top of the mounting plate is symmetrically provided with mounting holes, and the number of the mounting holes is four groups. Here, the four groups of mounting holes facilitate the mounting of the mounting plate on the top of the wall.

[0007] Preferably, the rotating shaft and the mounting frame are connected via a bearing. Here, the connection via the bearing improves the rotation effect of the rotating shaft.

[0008] Preferably, a frame is fixedly installed at the bottom of the mounting plate, a motor 3 is fixedly installed at the bottom end of the frame, and a screw is fixedly installed at the output end of the motor 3. Here, by starting the motor 3 to drive the screw to rotate, the screw will drive the slide plate to slide downward inside the frame during the rotation process, and the slide plate will drive the connecting shaft and the LED display screen body to move downward together during the downward sliding process, thereby making it convenient for operators to maintain the LED display screen body, and effectively avoiding the need to climb high when maintaining the LED display screen body.

[0009] Preferably, the screw rod is threadedly connected to the slide plate, thereby improving the up and down adjustment effect of the slide plate through the threaded connection.

[0010] Preferably, the frame is slidably connected to the slide plate, thereby improving the anti-deflection effect when the slide plate is adjusted up and down.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, a motor 1, a connecting shaft, a mounting frame, a rotating shaft, a connecting plate, a gear A, a fixing plate, a motor 2 and a gear B are provided. The motor 1 is started to drive the connecting shaft to rotate. During the rotation process, the connecting shaft drives the mounting frame, the rotating shaft, the connecting plate and the LED display screen body to rotate together. After rotating to a suitable angle, the motor 1 can be turned off. The motor 2 is started to drive the gear B to rotate. During the rotation process, the gear B drives the gear A to rotate. During the rotation process, the gear A drives the rotating shaft to rotate inside the mounting frame. During the rotation process, the rotating shaft drives the connecting plate and the LED display screen body to rotate together. After rotating to a suitable angle, the motor 2 can be turned off. This structure can adjust the viewing angle of the LED display screen body up, down, left and right, thereby effectively avoiding the poor visual effect seen by the audience or viewer at a specific angle, thereby improving the visual experience of the audience or viewer.

[0013] 2. In the utility model, a frame, a motor three and a screw rod are provided, and the motor three is started to drive the screw rod to rotate. During the rotation of the screw rod, the slide plate is driven to slide downward inside the frame. During the downward sliding of the slide plate, the connecting shaft and the LED display screen body are driven to move downward together, thereby making it convenient for operators to maintain the LED display screen body and effectively avoiding the need to climb high when maintaining the LED display screen body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a schematic diagram of the overall structure of a 360-degree adjustable LED display screen;

[0015] Figure 2 A top view of a 360-degree adjustable LED display screen is provided for the utility model;

[0016] Figure 3 A side view of a 360-degree adjustable LED display screen is provided for the utility model;

[0017] Figure 4 The utility model proposes a 360-degree adjustable LED display screen Figure 3 Enlarged view of point A in the middle.

[0018] Legend:

[0019] 1. Mounting plate; 2. Slide plate; 3. Motor 1; 4. Connecting shaft; 5. Mounting frame; 6. Rotating shaft; 7. Connecting plate; 8. LED display body; 9. Gear A; 10. Fixed plate; 11. Motor 2; 12. Gear B; 13. Frame; 14. Motor 3; 15. Screw rod; 16. Mounting hole. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1

[0023] See also Figure 1-4The utility model provides a technical solution: a 360-degree adjustable LED display screen, comprising a mounting plate 1 and a skateboard 2, a motor 1 3 is fixedly mounted on the top of the skateboard 2, a connecting shaft 4 is fixedly mounted on the output end of the motor 1 3, a mounting frame 5 is fixedly mounted on the bottom end of the connecting shaft 4, a rotating shaft 6 is mounted inside the mounting frame 5, a connecting plate 7 is fixedly mounted on the outer wall of the rotating shaft 6, an LED display screen body 8 is fixedly mounted on one side of the connecting plate 7, a gear A9 is fixedly mounted on one end of the rotating shaft 6, a fixing plate 10 is fixedly mounted on the top of the mounting frame 5, a motor 2 11 is fixedly mounted inside the fixing plate 10, and a gear B12 is fixedly mounted on the output end of the motor 2 11. By setting up a motor 13, a connecting shaft 4, a mounting frame 5, a rotating shaft 6, a connecting plate 7, a gear A9, a fixing plate 10, a motor 211 and a gear B12, the motor 13 is started to drive the connecting shaft 4 to rotate, and the connecting shaft 4 will drive the mounting frame 5, the rotating shaft 6, the connecting plate 7 and the LED display screen body 8 to rotate together during the rotation process. After rotating to a suitable angle, the motor 13 can be turned off, and the motor 211 is started to drive the gear B12 to rotate. The gear B12 will drive the gear A9 to rotate during the rotation process. The gear A9 will drive the rotating shaft 6 to rotate inside the mounting frame 5 during the rotation process. The rotating shaft 6 will drive the connecting plate 7 and the LED display screen body 8 to rotate together during the rotation process. After rotating to a suitable angle, the motor 211 can be turned off. This structure can adjust the viewing angle of the LED display screen body 8 up, down, left and right, thereby effectively avoiding the poor visual effect seen by the audience or viewer at a specific angle, thereby improving the visual experience of the audience or viewer.

[0024] See also Figure 1-4 The gear A9 and the gear B12 mesh with each other, and the rotation effect of the rotating shaft 6 is improved by meshing with each other. The top of the mounting plate 1 is symmetrically penetrated with mounting holes 16. The number of the mounting holes 16 is four groups. The four groups of mounting holes 16 facilitate the installation of the mounting plate 1 on the top of the wall. The rotating shaft 6 and the mounting frame 5 are connected by a bearing, and the rotation effect of the rotating shaft 6 is improved by the bearing connection.

[0025] Embodiment 2

[0026] See also Figure 1-2A frame 13 is fixedly installed at the bottom of the mounting plate 1, and a motor three 14 is fixedly installed at the bottom end of the frame 13. A screw rod 15 is fixedly installed at the output end of the motor three 14. By starting the motor three 14, the screw rod 15 is driven to rotate. During the rotation, the screw rod 15 will drive the slide plate 2 to slide downward inside the frame 13. During the downward sliding process of the slide plate 2, the connecting shaft 4 and the LED display screen body 8 will move downward together, thereby making it convenient for the operator to maintain the LED display screen body 8, and effectively avoiding the need to climb when maintaining the LED display screen body 8. The screw rod 15 is threadedly connected to the slide plate 2, and the up and down adjustment effect of the slide plate 2 is improved through the threaded connection. The frame 13 and the slide plate 2 are slidably connected, and the anti-deflection effect of the slide plate 2 when the up and down adjustment is improved through the sliding connection.

[0027] Working principle: When the user needs to adjust the viewing angle left or right, the motor 3 can be started, and the connecting shaft 4 can be driven to rotate by the motor 3. During the rotation, the connecting shaft 4 will drive the mounting frame 5, the rotating shaft 6, the connecting plate 7 and the LED display body 8 to rotate together. After rotating to a suitable angle, the motor 3 can be turned off. When the viewing angle needs to be adjusted up or down, the motor 2 11 can be started, and the gear B12 can be driven to rotate by the motor 2 11. During the rotation, the gear B12 will drive the gear A9 to rotate. During the rotation, the gear A9 will drive the rotating shaft 6 to rotate inside the mounting frame 5. During the rotation, the rotating shaft 6 will drive the connecting plate 7 and the LED display body 8 to rotate together. After rotating to a suitable angle, the motor 2 11 can be turned off. When the LED display screen body 8 fails and needs maintenance, the motor three 14 can be started, and the motor three 14 can drive the screw rod 15 to rotate. During the rotation process, the screw rod 15 will drive the slide plate 2 to slide downward inside the frame 13. During the downward sliding process, the slide plate 2 will drive the connecting shaft 4 and the LED display screen body 8 to move downward together, thereby making it convenient for the operator to maintain the LED display screen body 8 and effectively avoiding the need to climb when maintaining the LED display screen body 8.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A 360-degree adjustable LED display screen, comprising a mounting plate (1) and a slide plate (2), characterized in that: A motor 1 (3) is fixedly mounted on the top of the slide plate (2); a connecting shaft (4) is fixedly mounted on the output end of the motor 1 (3); a mounting frame (5) is fixedly mounted on the bottom end of the connecting shaft (4); a rotating shaft (6) is mounted inside the mounting frame (5); a connecting plate (7) is fixedly mounted on the outer wall of the rotating shaft (6); an LED display screen body (8) is fixedly mounted on one side of the connecting plate (7); a gear A (9) is fixedly mounted on one end of the rotating shaft (6); a fixing plate (10) is fixedly mounted on the top of the mounting frame (5); a motor 2 (11) is fixedly mounted inside the fixing plate (10); and a gear B (12) is fixedly mounted on the output end of the motor 2 (11).

2. The 360-degree adjustable LED display according to claim 1, characterized in that: The gear A (9) and the gear B (12) are meshed with each other.

3. The 360-degree adjustable LED display according to claim 1, characterized in that: The top of the mounting plate (1) is symmetrically penetrated with mounting holes (16), and the number of the mounting holes (16) is four groups.

4. The 360-degree adjustable LED display according to claim 1, characterized in that: The rotating shaft (6) and the mounting frame (5) are connected via a bearing.

5. The 360-degree adjustable LED display according to claim 1, characterized in that: A frame (13) is fixedly mounted on the bottom of the mounting plate (1), a motor three (14) is fixedly mounted on the bottom end of the frame (13), and a screw rod (15) is fixedly mounted on the output end of the motor three (14).

6. The 360-degree adjustable LED display according to claim 5, characterized in that: The screw rod (15) is threadedly connected to the slide plate (2).

7. The 360-degree adjustable LED display according to claim 5, characterized in that: The frame (13) is slidably connected to the slide plate (2).

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