A five-sided cubic LED display screen

Abstract

The utility model relates to LED display device technical field, concretely is a five -sided cubic LED display screen, including mounting block, the slider is set up in mounting block inside sliding, the bottom fixed mounting of mounting block has the base, the top of mounting block is provided with fixed frame, the surface of fixed frame is provided with a plurality of display screen bodies, the fixed frame is fixedly installed with the ventilating board in close proximity to the bottom position department, the slider penetrates mounting block and is fixedly connected with ventilating board, the whole device effectively has promoted the heat dissipation efficiency, has guaranteed that LED lamp pearl under long -time high load operation still can keep good working condition, prolongs the service life, guarantees the stability and definition of display effect, secondly, through built -in motor and transmission, the user can easily adjust the height of display screen according to actual display demand, not only satisfies the display demand under different scenes, still has promoted the flexibility and use performance of equipment.

Description

Technical Field

[0001] This utility model relates to the field of LED display device technology, specifically a five-sided cubic LED display screen. Background Technology

[0002] A five-sided cube LED display is a special type of LED display device based on a cube spatial structure design. It uses a cube as its basic frame and integrates independent LED display modules on five sides: the front, back, left, right, and top. Each display side can support individual control of the displayed content, or multiple sides can work together to play a continuous dynamic picture. Its core advantage is that it breaks the single viewing limitation of traditional flat screens, allowing viewers to have an immersive visual experience from multiple angles. It also generally has high refresh rate and high contrast, and the installation method can be selected according to the needs of the scene, such as hanging, flooring, or wall mounting. It is widely used in shopping malls, airports, museums, exhibitions, and other places for advertising, information transmission, or atmosphere creation.

[0003] Currently, most of the existing five-sided cube LED displays on the market have the following shortcomings during use: poor heat dissipation performance, which can easily lead to overheating of LED beads during long-term operation, affecting lifespan and display effect. In addition, most of them do not have lifting function, which cannot meet the display needs of different scenarios and improve the performance of the equipment. Utility Model Content

[0004] The purpose of this invention is to provide a five-sided cubic LED display screen to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A five-sided cubic LED display screen, comprising:

[0007] The mounting block has a slider that is slidably disposed inside it. A base is fixedly mounted on the bottom of the mounting block. A fixed frame is disposed on the top of the mounting block. Several display screen bodies are disposed on the surface of the fixed frame. A ventilation plate is fixedly mounted inside the fixed frame and near the bottom. The slider passes through the mounting block and is fixedly connected to the ventilation plate.

[0008] The motor is located inside the fixed frame and directly above the ventilation plate. Fan blades are fixedly mounted on the output shaft of the motor. The motor is fixedly connected to the fixed frame through two cylinders.

[0009] A power assembly, located within the mounting block, is used to drive the slider to move up and down within the mounting block.

[0010] Preferably, the power assembly includes:

[0011] A threaded rod is vertically disposed within the mounting block. The top end of the threaded rod passes through the slider and is threadedly connected to the slider. A bevel gear one is fixedly connected to the bottom end of the threaded rod. A bevel gear two is disposed on one side of the bevel gear one, and the bevel gear one meshes with the bevel gear two. A horizontally disposed handle is disposed on one side of the bevel gear two. The end of the handle away from the bevel gear two passes through the mounting block and extends to the outside.

[0012] Preferably, the display screen body is fixedly connected to the fixing frame by a number of screws.

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

[0014] This five-sided cubic LED display screen, through the cooperation of mounting blocks, sliders, base, display screen body, cylinder, motor, fan blades, fixing frame, ventilation plate and threaded rod, as well as power components, effectively improves heat dissipation efficiency, ensuring that the LED beads can maintain good working condition under long-term high-load operation, extending their service life, while ensuring the stability and clarity of the display effect. In addition, users can easily adjust the height of the display screen according to actual display needs, which not only meets the display needs in different scenarios, but also improves the flexibility and performance of the equipment. Attached Figure Description

[0015] Figure 1 This is one of the overall structural schematic diagrams of this utility model;

[0016] Figure 2 This is the second schematic diagram of the overall structure of this utility model;

[0017] Figure 3 This is a detailed structural diagram of the internal structure of the fixed frame in this utility model;

[0018] Figure 4 This is a detailed structural diagram of the mounting block in this utility model.

[0019] In the diagram: 1. Mounting block; 2. Slider; 3. Base; 4. Display screen body; 5. Handle; 6. Cylinder; 7. Motor; 8. Fan blade; 9. Fixing frame; 10. Ventilation plate; 11. Threaded rod; 12. Bevel gear one; 13. Bevel gear two. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1 - Figure 4 As shown in the figure, an embodiment of the present invention provides a five-sided cubic LED display screen, comprising:

[0022] Mounting block 1, with slider 2 slidably installed inside mounting block 1, base 3 fixedly installed at the bottom of mounting block 1, fixed frame 9 installed directly above mounting block 1, several display screen bodies 4 installed on the surface of fixed frame 9, ventilation plate 10 fixedly installed inside fixed frame 9 and near the bottom, slider 2 passes through mounting block 1 and is fixedly connected to ventilation plate 10.

[0023] Motor 7 is set inside the fixed frame 9 and is located directly above the ventilation plate 10. Fan blades 8 are fixedly installed on the output shaft of motor 7. Motor 7 is fixedly connected to the fixed frame 9 through two cylinders 6.

[0024] The power assembly is located inside the mounting block 1 and is used to drive the slider 2 to move up and down within the mounting block 1.

[0025] In this embodiment, the power assembly includes:

[0026] A threaded rod 11 is vertically installed inside the mounting block 1. The top end of the threaded rod 11 passes through the slider 2 and is threadedly connected to the slider 2. A bevel gear 12 is fixedly connected to the bottom end of the threaded rod 11. A bevel gear 13 is provided on one side of the bevel gear 12. A handle 5 is provided on one side of the bevel gear 13. The end of the handle 5 away from the bevel gear 13 passes through the mounting block 1 and extends to the outside.

[0027] By coordinating the mounting block 1, slider 2, base 3, display screen body 4, cylinder 6, motor 7, fan blade 8, fixing frame 9, ventilation plate 10, threaded rod 11, and power components, the overall device effectively improves heat dissipation efficiency, ensuring that the LED beads can maintain good working condition under long-term high-load operation, extending their service life, while ensuring the stability and clarity of the display effect. Furthermore, users can easily adjust the height of the display screen according to actual display needs, which not only meets the display needs in different scenarios but also improves the flexibility and performance of the equipment.

[0028] In this embodiment, the display screen body 4 is fixed to the fixing frame 9 by several screws to ensure the structural stability of the display screen body 4 and the fixing frame 9.

[0029] In this embodiment, the five-sided cubic LED display screen, consisting of mounting block 1, base 3, fixing frame 9, and display screen body 4, forms the basic support and display frame. The base 3 is fixedly installed at the bottom of mounting block 1, providing stable support for the entire device and preventing it from tipping over during use. The fixing frame 9 serves as the mounting carrier for the display screen body 4, with several screws securing multiple display screen bodies 4 to its surface, forming a five-sided display structure. This allows the display screen body 4 to transmit images, text, and other information from five different directions, meeting the needs of multi-view viewing.

[0030] When the height of the display screen needs to be adjusted, the operator applies a rotational force to the handle 5. The handle 5 drives the bevel gear 13, which is fixedly connected to it, to rotate synchronously. Since the bevel gear 12 meshes with the bevel gear 13, the rotational power of the bevel gear 13 is transmitted to the bevel gear 12 through the gear meshing relationship, causing the bevel gear 12 to rotate. The bevel gear 12 then drives the threaded rod 11 to rotate in the mounting block 1. Since the threaded rod 11 is threadedly connected to the slider 2 and the mounting block 1 is slidably connected to the slider 2, the rotational motion of the threaded rod 11 is converted into the vertical linear motion of the slider 2 along the inner wall of the mounting block 1.

[0031] When slider 2 moves up and down, it drives ventilation plate 10 to move up and down synchronously. Ventilation plate 10 further drives motor 7, cylinder 6 and fixed frame 9 to move up and down as a whole, ultimately realizing the height adjustment of display screen body 4 fixed on fixed frame 9 to adapt to different installation scenarios and viewing height requirements.

[0032] When the display screen works for a long time, the display screen body 4 will generate heat. At this time, the motor 7 is started. The output shaft of the motor 7 drives the fan blade 8, which is fixedly connected to it, to rotate at high speed. During the rotation of the fan blade 8, air will be pushed to flow. The air carries away the heat generated by the display screen body 4 and flows downward through the ventilation plate 10, thereby reducing the temperature of the display screen body 4. This avoids problems such as reduced display effect and component damage caused by excessive temperature, ensuring long-term stable operation of the equipment and ensuring that the LED beads can still maintain good working condition under long-term high-load operation, thus extending their service life.

[0033] 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 five-faced cube LED display screen, characterized in that, include: Mounting block (1), a slider (2) is slidably arranged inside the mounting block (1), a base (3) is fixedly installed at the bottom of the mounting block (1), a fixed frame (9) is arranged directly above the mounting block (1), a plurality of display screen bodies (4) are arranged on the surface of the fixed frame (9), a ventilation plate (10) is fixedly installed inside the fixed frame (9) and near the bottom, and the slider (2) passes through the mounting block (1) and is fixedly connected to the ventilation plate (10); The motor (7) is located inside the fixed frame (9) and directly above the ventilation plate (10). The output shaft of the motor (7) is fixedly equipped with fan blades (8). The motor (7) is fixedly connected to the fixed frame (9) through two cylinders (6). A power assembly located within the mounting block (1) is used to drive the slider (2) to move up and down within the mounting block (1).

2. The five-faced cube LED display screen of claim 1, wherein: The power assembly includes: A threaded rod (11) is vertically installed inside the mounting block (1). The top end of the threaded rod (11) passes through the slider (2) and is threadedly connected to the slider 2. A bevel gear one (12) is fixedly connected to the bottom end of the threaded rod (11). A bevel gear two (13) is provided on one side of the bevel gear one (12). The bevel gear one (12) meshes with the bevel gear two (13). A horizontally arranged handle (5) is provided on one side of the bevel gear two (13). The end of the handle (5) away from the bevel gear two (13) passes through the mounting block (1) and extends to the outside.

3. The five-faced cube LED display screen of claim 1, wherein: The display screen body (4) is fixedly connected to the fixing frame (9) by a number of screws.

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