Display screen support convenient to adjust

Abstract

The utility model relates to the technical field of display screen supports, and discloses a display screen support convenient to adjust, which comprises a mounting frame, the bottom of the mounting frame is rotatably connected with a connecting frame, a motor is mounted in the connecting frame, the output end of the motor is fixedly connected with a threaded rod, and the bottom of the connecting frame is fixedly connected with a mounting frame. The outer side of the threaded rod is in threaded connection with a threaded block, the inner side of the threaded block is rotationally connected with a connecting block, one end of the connecting block is fixedly connected with a display screen, the outer side of the connecting frame is fixedly connected with a connecting plate, and the outer side of the connecting plate is provided with an angle adjusting assembly. According to the display screen, the motor is started, the threaded rod is driven by the motor to rotate so that the threaded block can move, the connecting block can drive the display screen to move, the height of the display screen can be changed, the height of the display screen can be freely adjusted, use is more flexible, and the requirements of users can be met conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of display screen brackets, in particular to a display screen bracket which is easy to adjust. Background Art

[0002] A display screen is a display tool that displays certain electronic files on the screen through a specific transmission device and then reflects them to the human eye. It is usually composed of a display panel, a drive circuit, a control circuit, etc. Common display screen types include liquid crystal displays, organic light-emitting diode displays, etc. The function of the display screen is to present images, videos, text and other information. It is widely used in many electronic devices such as televisions, computers, mobile phones, tablets, electronic instruments, etc., providing people with a visual interactive interface and information display. Different types of displays may differ in color performance, contrast, response speed, viewing angle, etc. to meet various application requirements.

[0003] During surgery in a hospital, some patients are awake, and some patients enter the operating room and lie on the operating table. There is still a period of preparation time before anesthesia begins. Patients can relax and soothe their emotions by watching programs on the display screen. However, the suspended display screen in the prior art has a fixed height after installation and is difficult to adjust according to needs. Therefore, the technology in the field proposes an easily adjustable display screen bracket to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an easily adjustable display screen bracket, aiming to improve the problem that the height of the suspended display screen in the prior art is fixed after installation and is difficult to adjust according to needs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable display screen bracket, comprising a mounting frame, a connecting frame is rotatably connected to the bottom of the mounting frame, a motor is installed inside the connecting frame, a threaded rod is fixedly connected to the output end of the motor, the bottom of the connecting frame is fixedly connected to the mounting frame, the outer side of the threaded rod is threadedly connected to a threaded block, the inner side of the threaded block is rotatably connected to the connecting block, one end of the connecting block is fixedly connected to the display screen, the outer side of the connecting frame is fixedly connected to a connecting plate, and an angle adjustment component is arranged on the outer side of the connecting plate.

[0006] Furthermore, the angle adjustment assembly includes an electric push rod, the bottom of which is fixedly connected to the outside of the connecting plate, and the output end of the electric push rod is fixedly connected to a rack plate.

[0007] Furthermore, a cylindrical gear is fixedly connected to the bottom of the installation frame, and one side of the rack plate is meshedly connected to the outer side of the cylindrical gear.

[0008] Furthermore, the top of the threaded block is fixedly connected to a gantry, and the outer side of the gantry is slidably connected to a sliding block.

[0009] Furthermore, the bottom of the sliding block is fixedly connected to a limiting block, the inner side of the connecting block is fixedly connected to a limiting wheel, and the outer side of the limiting block is in contact with the outer side of the limiting wheel.

[0010] Furthermore, two springs are sleeved on the outer side of the gantry, one end of the spring is fixedly connected to the outer side of the gantry, and the other end of the spring is fixedly connected to the top of the sliding block.

[0011] Furthermore, one end of the threaded rod is rotatably connected to the inner side of the installation frame.

[0012] Furthermore, the outer side of the threaded block is slidably connected to the inner side of the mounting frame.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, by starting the motor, under the drive of the motor, the threaded rod rotates to move the threaded block, so that the connecting block will drive the display screen to move, so that the height of the display screen changes, and the height of the display screen can be freely adjusted, which is more flexible to use and can facilitate the needs of users.

[0015] 2. In the utility model, the slider is pushed to drive the limit block to move upward, and then the display screen is rotated to adjust the degree of the elevation angle. After the slider is released, the elastic force of the spring pushes the slider to drive the limit block to press down, blocking the teeth on the outside of the limit wheel, stabilizing the display screen with the adjusted angle, and then starting the electric push rod to drive the rack plate to move, so that the cylindrical gear drives the installation frame to rotate, and then the display screen can be offset to achieve angle adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of an easily adjustable display screen bracket proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the installation frame structure of an easily adjustable display screen bracket proposed by the utility model;

[0018] Figure 3 for Figure 2 The enlarged view of the A figure in the middle;

[0019] Figure 4 The utility model provides a schematic diagram of a connecting plate structure of an easily adjustable display screen bracket.

[0020] Legend:

[0021] 1. Mounting frame; 2. Connecting frame; 3. Motor; 4. Mounting frame; 5. Threaded rod; 6. Threaded block; 7. Connecting block; 8. Display screen; 9. Limiting wheel; 10. Gantry; 11. Slider; 12. Limiting block; 13. Connecting plate; 14. Electric push rod; 15. Rack plate; 16. Cylindrical gear; 17. Spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1-Figure 3 The utility model provides an embodiment: a display screen bracket that is easy to adjust, including a mounting frame 1, a connecting frame 2 is rotatably connected to the bottom of the mounting frame 1, a motor 3 is installed inside the connecting frame 2, a threaded rod 5 is fixedly connected to the output end of the motor 3, the bottom of the connecting frame 2 is fixedly connected to the mounting frame 4, the outer side of the threaded rod 5 is threadedly connected to a threaded block 6, the inner side of the threaded block 6 is rotatably connected to a connecting block 7, one end of the connecting block 7 is fixedly connected to a display screen 8, the outer side of the connecting frame 2 is fixedly connected to a connecting plate 13, and an angle adjustment component is arranged on the outer side of the connecting plate 13. The mounting frame 1 can be fixed to the ceiling by expansion bolts, and starting the motor 3 can drive the threaded rod 5 to rotate, so that the threaded block 6 drives the connecting block 7 to move, and the connecting block 7 will move with the display screen 8 and change its height, so that the height of the display screen 8 can be freely adjusted, which is more flexible when used.

[0024] Reference Figure 2-Figure 4The angle adjustment assembly includes an electric push rod 14, the bottom of which is fixedly connected to the outside of the connecting plate 13, a rack plate 15 is fixedly connected to the output end of the electric push rod 14, a cylindrical gear 16 is fixedly connected to the bottom of the mounting frame 4, one side of the rack plate 15 is meshed with the outside of the cylindrical gear 16, a gantry 10 is fixedly connected to the top of the threaded block 6, a slider 11 is slidably connected to the outside of the gantry 10, a limit block 12 is fixedly connected to the bottom of the slider 11, a limit wheel 9 is fixedly connected to the inner side of the connecting block 7, the outer side of the limit block 12 is fitted with the outer side of the limit wheel 9, and two springs 17 are sleeved on the outer side of the gantry 10, one end of the spring 17 is connected to the gantry 10 is fixedly connected to the outside of the slider 10, and the other end of the spring 17 is fixedly connected to the top of the slider 11. Hold the display screen 8 with one hand, and then push the slider 11 to drive the limit block 12 to move upward, release the restriction on the limit wheel 9, and then the display screen 8 can be rotated to adjust the degree of the elevation angle. After releasing the slider 11, the elastic force accumulated in the spring 17 pushes the slider 11 to drive the limit block 12 to press down, and will block the teeth on the outside of the limit wheel 9, so that the display screen 8 with the adjusted angle can be stabilized, and starting the electric push rod 14 can make the rack plate 15 move, so that the cylindrical gear 16 drives the mounting frame 4 to rotate, and then the display screen 8 can be offset to achieve angle adjustment.

[0025] Reference Figure 1-Figure 3 One end of the threaded rod 5 is rotatably connected to the inner side of the mounting frame 4 , and the outer side of the threaded block 6 is slidably connected to the inner side of the mounting frame 4 , and the mounting frame 4 limits the threaded block 6 .

[0026] Working principle: when the height of the display screen 8 needs to be adjusted, the user can start the motor 3 to drive the threaded rod 5 to rotate, and then the threaded block 6 drives the connecting block 7 to move, so that the height of the display screen 8 changes, and the height of the display screen 8 can be freely adjusted, which is more flexible when used. In addition, the display screen 8 can be supported by one hand, and then the slider 11 is pushed to drive the limit block 12 to move upward, and then the display screen 8 is rotated to adjust the degree of elevation, and then the slider 11 is released. The elastic force of the spring 17 pushes the slider 11 to drive the limit block 12 to press down, blocking the teeth on the outside of the limit wheel 9, so that the display screen 8 with the adjusted angle can be stabilized, and then the electric push rod 14 is started to drive the rack plate 15 to move, so that the cylindrical gear 16 drives the mounting frame 4 to rotate, so that the display screen 8 can be offset at an angle to achieve angle adjustment.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A display screen support that is easy to adjust, comprising a mounting frame (1), characterized in that: The bottom of the mounting frame (1) is rotatably connected to a connecting frame (2), a motor (3) is installed inside the connecting frame (2), an output end of the motor (3) is fixedly connected to a threaded rod (5), the bottom of the connecting frame (2) is fixedly connected to a mounting frame (4), the outer side of the threaded rod (5) is threadedly connected to a threaded block (6), the inner side of the threaded block (6) is rotatably connected to a connecting block (7), one end of the connecting block (7) is fixedly connected to a display screen (8), the outer side of the connecting frame (2) is fixedly connected to a connecting plate (13), and an angle adjustment component is arranged on the outer side of the connecting plate (13).

2. The easily adjustable display screen bracket according to claim 1, characterized in that: The angle adjustment assembly comprises an electric push rod (14), the bottom of the electric push rod (14) is fixedly connected to the outside of the connecting plate (13), and the output end of the electric push rod (14) is fixedly connected to a rack plate (15).

3. The easily adjustable display screen bracket according to claim 2, characterized in that: A cylindrical gear (16) is fixedly connected to the bottom of the installation frame (4), and one side of the rack plate (15) is meshingly connected to the outer side of the cylindrical gear (16).

4. The easily adjustable display screen bracket according to claim 1, characterized in that: The top of the threaded block (6) is fixedly connected to a gantry (10), and the outer side of the gantry (10) is slidably connected to a sliding block (11).

5. The easily adjustable display screen bracket according to claim 4, characterized in that: The bottom of the sliding block (11) is fixedly connected to a limiting block (12), the inner side of the connecting block (7) is fixedly connected to a limiting wheel (9), and the outer side of the limiting block (12) is in contact with the outer side of the limiting wheel (9).

6. The easily adjustable display screen bracket according to claim 5, characterized in that: Two springs (17) are sleeved on the outer side of the gantry (10), one end of the spring (17) is fixedly connected to the outer side of the gantry (10), and the other end of the spring (17) is fixedly connected to the top of the slider (11).

7. The easily adjustable display screen bracket according to claim 1, characterized in that: One end of the threaded rod (5) is rotatably connected to the inner side of the installation frame (4).

8. The easily adjustable display screen bracket according to claim 1, characterized in that: The outer side of the threaded block (6) is slidably connected to the inner side of the installation frame (4).

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