Supporting device of liquid crystal display screen

Abstract

The utility model discloses a supporting device of a liquid crystal display screen. The supporting device comprises a base, a rotating mechanism and a mounting plate, a first rotating seat is arranged on the base, the rotating mechanism comprises a first supporting rod and a second supporting rod, a second rotating seat and a fixed seat are arranged on the first supporting rod, a first mounting seat and a second U-shaped seat are arranged on the second supporting rod, and a second mounting seat is arranged on the mounting plate; the first rotating seat is located on the upper surface of the base, the first supporting rod is installed on the first rotating seat, the second rotating seat is installed on the first supporting rod, and the fixing seat is installed on the second rotating seat. The device is reasonable in structural design, and the base, the rotating mechanism and the mounting plate are skillfully arranged and connected. And a rotating seat and a mounting seat of the rotating mechanism enable the display screen to flexibly rotate in multiple dimensions, so that the use requirements are met. The positioning structure of the base can guarantee stability when display screens of different sizes are installed, and flexibility and stability are both considered.

Description

Technical Field

[0001] This utility model relates to the field of support device technology, and in particular to a support device for a liquid crystal display screen. Background Technology

[0002] Existing LCD screen support devices generally suffer from simplistic structures and limited functionality. Many devices only provide basic fixed-angle support, failing to meet users' needs for flexible adjustments to screen height and angle in various usage scenarios. For example, in an office environment, users may frequently adjust the screen position based on posture, lighting conditions, and viewing angles for collaboration with others; however, traditional support devices are often inconvenient to operate and have limited adjustment range. Furthermore, some support devices are not stable enough when installing and securing the screen, easily causing wobbling, affecting the user experience, and potentially damaging the screen over long-term use. Simultaneously, for special environments or situations requiring frequent relocation, the portability and adaptability of existing support devices need improvement, failing to adequately meet diverse usage needs and exhibiting significant shortcomings in stability, flexibility, and applicability, requiring urgent improvement.

[0003] Therefore, a support device for the LCD screen needs to be designed to solve the above problems. Utility Model Content

[0004] The purpose of the LCD screen support device proposed in this utility model is to solve the problems of the existing technology, such as the single structure, inability to meet the flexible adjustment needs of screen height and angle in different scenarios, and unstable installation.

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

[0006] A support device for a liquid crystal display screen includes a base, a rotating mechanism, and a mounting plate. The base has a first rotating seat. The rotating mechanism includes a first support rod and a second support rod. The first support rod has a second rotating seat and a fixed seat. The second support rod has a first mounting seat and a second U-shaped seat. The mounting plate has a second mounting seat. The first rotating seat is located on the upper surface of the base. The first support rod is mounted on the first rotating seat. The second rotating seat is mounted on the first support rod. The fixed seat is mounted on the second rotating seat. The first mounting seat and the second U-shaped seat are located on opposite sides of the second support rod. The second mounting seat is located at the center of the mounting plate and is rotatably connected to the second U-shaped seat.

[0007] Preferably, the base is provided with a positioning plate, and the base is equipped with clamps and bolts.

[0008] Preferably, the clamping plate is provided with positioning holes and sliding grooves, and the sliding grooves are the same size as the positioning plate.

[0009] Preferably, the fixed base is provided with a first U-shaped seat, and the first mounting base is rotatably connected to the first U-shaped seat.

[0010] Preferably, mounting holes are provided at the four corners of the mounting plate.

[0011] Preferably, the lower surface of the base and the upper surface of the clamping plate are provided with anti-slip pads.

[0012] This utility model includes a base, a rotating mechanism, and a mounting plate. The base has a first rotating seat, and the rotating mechanism includes a first support rod and a second support rod. The first support rod has a second rotating seat and a fixed seat, and the second support rod has a first mounting seat and a second U-shaped seat. The mounting plate has a second mounting seat. The first rotating seat is located on the upper surface of the base, the first support rod is mounted on the first rotating seat, the second rotating seat is mounted on the first support rod, and the fixed seat is mounted on the second rotating seat. The first mounting seat and the second U-shaped seat are located on opposite sides of the second support rod, and the second mounting seat is located at the center of the mounting plate. The second mounting seat and the second U-shaped seat are rotatably connected. The beneficial effect of this utility model is that, through the cooperation of the first rotating seat, the second rotating seat, the first U-shaped seat, and the second U-shaped seat, the display screen can rotate flexibly in multiple dimensions, successfully overcoming the inconvenience and limited range of existing support devices in angle adjustment. This fully meets the diverse needs of users for display screen height and angle in various scenarios, greatly improving user convenience and comfort. Meanwhile, the positioning plate, clamp, bolts, positioning holes and sliding groove structure on the base effectively prevent shaking and displacement during use, greatly improving the reliability and stability of the device in fixing the display screen, and comprehensively ensuring a good user experience. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the support device for the liquid crystal display screen proposed in this utility model;

[0014] Figure 2 This is a side view of the support device for the liquid crystal display screen proposed in this utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the clamping plate proposed in this utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the second support rod proposed in this utility model.

[0017] In the diagram: 1. Base; 11. First rotating seat; 12. Clamping plate; 121. Positioning hole; 122. Slide groove; 13. Bolt; 14. Positioning plate; 2. First support rod; 21. Second rotating seat; 22. Fixed seat; 23. First U-shaped seat; 3. Second support rod; 31. First mounting seat; 32. Second U-shaped seat; 4. Mounting plate; 41. Mounting hole; 42. Second mounting seat. Detailed Implementation

[0018] 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.

[0019] Reference Figure 1-4 The supporting device for the LCD screen includes a base 1, a rotating mechanism, and a mounting plate 4. The base 1 has a first rotating seat 11. The rotating mechanism includes a first support rod 2 and a second support rod 3. The first support rod 2 has a second rotating seat 21 and a fixed seat 22. The second support rod 3 has a first mounting seat 31 and a second U-shaped seat 32. The mounting plate 4 has a second mounting seat 42. The first rotating seat 11 is located on the upper surface of the base 1. The first support rod 2 is mounted on the first rotating seat 11. The second rotating seat 21 is mounted on the first support rod 2. The fixed seat 22 is mounted on the second rotating seat 21. The first mounting seat 31 and the second U-shaped seat 32 are located on opposite sides of the second support rod 3. The second mounting seat 42 is located at the center of the mounting plate 4 and is rotatably connected to the second U-shaped seat 32.

[0020] A first rotating seat 11 is provided on the base 1, located on the upper surface of the base 1. The base 1 is the foundation of the entire support device, providing stable support and a placement plane for the entire device, allowing it to be placed stably on a table or other flat surface. The first rotating seat 11 is connected to the first support rod 2 in the rotating mechanism, providing a basis for subsequent rotation operations. The first support rod 2 is provided with a second rotating seat 21 and a fixed seat 22. The first support rod 2 is mounted on the first rotating seat 11, and is connected to the base 1 through the first rotating seat 11. The first support rod 2 can rotate relative to the base 1. This rotation function allows the entire support device to adjust its angle in one dimension, providing the first adjustable joint for adjusting the angle of the display screen. The second rotating seat 21 is mounted on the first support rod 2, further increasing the flexibility of rotation. It can provide more rotation adjustment angles for subsequent components, while the fixed seat 22 is mounted on the second rotating seat 21, serving as an auxiliary fixation. The second support rod 3 is provided with a first mounting seat 31 and a second U-shaped seat 32, located on opposite sides of the second support rod 3. The first mounting base 31 serves to fix other components in place, while the second U-shaped base 32 is another important connection point. It is rotatably connected to the second mounting base 42 on the mounting plate 4, allowing the mounting plate 4 to rotate relative to the second support rod 3, providing another dimension of adjustability for the display screen angle. The mounting plate 4 has a second mounting base 42, which is located at the center of the mounting plate 4. The mounting plate 4 is used to mount the LCD screen, and placing the second mounting base 42 in the center position is to better balance the center of gravity of the display screen on the support device, ensuring the stability of the installation. The second mounting base 42 is rotatably connected to the second U-shaped base 32. This rotatable connection allows the mounting plate 4 to rotate around the second U-shaped base 32, allowing users to adjust the angle of the display screen according to their needs, enabling the display screen to be presented at different tilt angles, facilitating viewing the screen from different perspectives.

[0021] A positioning plate 14 is provided on the base 1, and a clamping plate 12 and bolts 13 are installed on the base 1. The clamping plate 12 is provided with a positioning hole 121 and a sliding groove 122, and the sliding groove 122 is the same size as the positioning plate 14. Anti-slip pads are provided on the lower surface of the base 1 and the upper surface of the clamping plate 12.

[0022] A positioning plate 14, a clamping plate 12, and bolts 13 are provided on the base 1. The clamping plate 12 has positioning holes 121 and sliding grooves 122. The positioning plate 14 is fixed to the base 1, providing a reference and constraint structure for the installation and movement of the clamping plate 12. The clamping plate 12 is installed on the base 1 by bolts 13, and its positioning holes 121 can be used to position and cooperate with the bolts 13 to ensure accurate and stable installation. The sliding grooves 122 are the same size as the positioning plate 14, allowing the clamping plate 12 to slide along the positioning plate 14.

[0023] The fixed base 22 is provided with a first U-shaped seat 23, and the first mounting base 31 is rotatably connected to the first U-shaped seat 23. The mounting plate 4 is provided with mounting holes 41 at the four corners.

[0024] The first U-shaped seat 23 on the fixed base 22 is rotatably connected to the first mounting base 31, increasing the flexibility and angle adjustment range of the support device, allowing the second support rod 3 to rotate around it to meet different viewing angle requirements. The mounting holes 41 at the four corners of the mounting plate 4 are used to install the LCD screen, ensuring uniform and stable fixing, facilitating installation and disassembly, and ensuring safe and reliable use.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A support device for a liquid crystal display screen, characterized in that: Includes a base (1), a rotating mechanism, and a mounting plate (4); The base (1) is provided with a first rotating seat (11), the rotating mechanism includes a first support rod (2) and a second support rod (3), the first support rod (2) is provided with a second rotating seat (21) and a fixed seat (22), the second support rod (3) is provided with a first mounting seat (31) and a second U-shaped seat (32), and the mounting plate (4) is provided with a second mounting seat (42); The first rotating seat (11) is located on the upper surface of the base (1), the first support rod (2) is mounted on the first rotating seat (11), the second rotating seat (21) is mounted on the first support rod (2), the fixed seat (22) is mounted on the second rotating seat (21), the first mounting seat (31) and the second U-shaped seat (32) are respectively located on both sides of the second support rod (3), the second mounting seat (42) is located at the center of the mounting plate (4), and the second mounting seat (42) and the second U-shaped seat (32) are rotatably connected.

2. The supporting device for the liquid crystal display screen according to claim 1, characterized in that: The base (1) is provided with a positioning plate (14), and the base (1) is equipped with a clamp (12) and bolts (13).

3. The supporting device for the liquid crystal display screen according to claim 2, characterized in that: The clamping plate (12) is provided with a positioning hole (121) and a sliding groove (122), and the sliding groove (122) is the same size as the positioning plate (14).

4. The supporting device for a liquid crystal display screen according to claim 1, characterized in that: The fixed base (22) is provided with a first U-shaped base (23), and the first mounting base (31) is rotatably connected to the first U-shaped base (23).

5. The supporting device for a liquid crystal display screen according to claim 1, characterized in that: The mounting plate (4) has mounting holes (41) at its four corners.

6. The support device for the liquid crystal display screen according to claim 2, characterized in that: The lower surface of the base (1) and the upper surface of the clamp (12) are provided with anti-slip pads.

Images