CN203231037U - A computer liquid crystal display stand capable of automatic lifting and manual angle adjustment - Google Patents

Abstract

The utility model provides a computer liquid crystal display support allowing automatic lifting and manual angle adjustment. The support comprises a base box, a second rack is arranged on the base box, and a first rack is connected with the second rack through a cam. The bottom of a spire follower is connected with a groove in the side of the rack, a support ball is arranged at the top end of the spire follower, and a computer screen support gripper is connected with the support ball through a ball base arranged on the lower portion of the computer screen support gripper. According to the computer liquid crystal display support, defects in the prior art are overcome, the height can be adjusted automatically, and the angel can be adjusted manually, so that a computer user can change the sitting posture unconsciously, and irreversible cervical vertebra lesions of users who working in front of computers for a long time can be reduced appropriately; the support is stable in performance, simple in design, convenient to use and high in practicality.

Description

A computer liquid crystal display stand capable of automatic lifting and manual angle adjustment

technical field

The utility model relates to a computer liquid crystal display stand capable of automatic lifting and manual angle adjustment, which belongs to the technical field of computer products.

Background technique

With the continuous improvement of the level of science and technology, computers have been more and more widely used in people's work and life. Computers with various functions and uses have brought great convenience to people's life, work, study and entertainment. . However, the number of people with cervical spondylosis and vision loss due to long-term use of computers is increasing every year. The reason is that the position of the computer display screen remains unchanged for a long time, and the user maintains the same posture for a long time, which causes irreversible pathological changes in the cervical spine.

As an office worker, he is in front of the computer for 8 hours a day, and his bad sitting posture has accumulated over time and has far-reaching effects. At present, the known brackets that can adjust the height of computer LCD screens all need to be manually adjusted, and after adjusting the height of the brackets, people still maintain the same posture for a long time, which still has no effect on the prevention of cervical spondylosis. If the height of the display screen needs to be changed, manual adjustment is required again, which makes it very inconvenient to use.

Utility model content

The technical problem to be solved by the utility model is to provide a support for a computer liquid crystal display that can automatically adjust the height and manually adjust the angle.

In order to solve the above-mentioned technical problems, the technical solution of the utility model is to provide a computer liquid crystal display stand capable of automatically adjusting the height and manually adjusting the angle. The frame is connected with the second frame through the cam; the bottom of the pointed follower is connected with the groove on the side of the cam, the top of the pointed follower is provided with a support ball, and the gripper of the computer screen support is connected to the support through the ball seat at the lower part. Ball connection.

Preferably, an outer casing is provided outside the cam, and the bottom of the outer casing is arranged between the second frame and the base box.

Preferably, a power supply assembly is provided inside the base box, a switch is provided on the base box, and both the power supply assembly and the switch are connected to the cam.

The utility model provides a liquid crystal computer display stand that can be automatically lifted and manually adjusted in angle. Drive the ball to rotate, thereby adjusting the elevation angle, depression angle and left and right angles of the computer LCD screen. No matter where the computer display screen is placed on the table, the angle of the computer display screen can be adjusted according to the needs of users. The adjustment of the height of the computer LCD screen is automatically carried out by the cam mechanism, and people only need to set the cycle time before use.

The device provided by the utility model overcomes the deficiencies of the prior art, can automatically adjust the lifting and manually adjust the angle, so that the computer user can change the sitting posture unconsciously, and can properly reduce the irreversible cervical spine lesions of users who work in front of the computer for a long time Phenomenon; its performance is stable, the design is simple, the use is convenient, and the practicability is strong.

Description of drawings

Fig. 1 is a kind of computer liquid crystal display screen support schematic diagram that can automatically lift and manually adjust the angle that the utility model provides;

Explanation of reference signs

1-computer screen bracket gripper; 2-support ball; 3-peak follower; 4-cam; 5-base box; 6-first frame; 7-second frame; Computer liquid crystal display screen; 10-computer support.

Detailed ways

In order to make the utility model more obvious and understandable, a preferred embodiment is described in detail as follows in conjunction with the accompanying drawings.

Fig. 1 is a kind of computer liquid crystal display support schematic diagram that can automatically lift and manually adjust angle provided by the utility model, described a kind of computer liquid crystal display support that can automatically lift and manually adjust angle includes base box 5, the second The frame 7 is installed on the base box 5, and the first frame 6 is connected with the second frame 7 through the cam 4; Ball 2, the lower part of the computer screen bracket handle 1 is equipped with a ball seat, and the ball 2 is placed in the ball seat, adjusting the position of the computer screen support handle 1 can drive the ball 2 to rotate, thereby adjusting the computer LCD screen elevation, depression, and left and right angles.

The base box 5 is a low-voltage control box with a high-quality power supply assembly inside, which is used to drive the rotation of the cam 4 and can regulate the rotation speed. The base box 5 is provided with a switch, and the cam 4 will rotate when the switch is started, and the switch can be closed if the computer liquid crystal display screen does not need automatic lifting. The rotation speed of the cam 4 is relatively slow, and the pointed follower 3 slowly moves up and down according to the rotation of the cam 4, so that people will not feel uncomfortable when using it.

An outer cover box 8 is installed outside the cam 4 to prevent dust from entering, and different patterns can be drawn on the outer cover box 8 to achieve an attractive appearance. At this time, the bottom of the outer box 8 is located between the second frame 7 and the base box 5 , that is, the second frame 7 is fixed on the inner wall of the outer box 8 .

When the utility model provides a liquid crystal computer display stand that can automatically lift and manually adjust the angle, the computer support 10 at the bottom of the computer liquid crystal display 9 is installed on the computer screen support grip 1, and the computer screen support grip is adjusted. The position of 1 can drive the ball 2 to rotate, thereby adjusting the elevation angle, depression angle and left and right angles of the computer liquid crystal display screen. No matter where the computer display screen is placed on the table, the angle of the computer display screen can be adjusted according to the needs of users. The adjustment of the height of the computer LCD screen is automatically carried out by the cam mechanism, and people only need to set the cycle time before use.

The utility model provides a liquid crystal computer display bracket which can be automatically lifted and the angle can be adjusted manually, so that computer users can change their sitting posture unconsciously, and can properly reduce the irreversible pathological changes of the cervical spine of users who work in front of the computer for a long time. At the same time, the adjustable angle design is more user-friendly, and users can adjust it according to their own needs. It has stable performance, simple design, convenient use and strong practicability.

Claims (3)

1. a computer liquid crystal display support that can automatically lift and manually adjust the angle, it is characterized in that: comprise base box (5), the second frame (7) is located on the base box (5), the first frame ( 6) The cam (4) is connected to the second frame (7); the bottom of the pointed follower (3) is connected to the groove on the side of the cam (4), and the top of the pointed follower (3) is provided with a support ball (2 ), the computer screen support gripper (1) is connected with the support ball (2) by being located at its lower ball seat. 2. A computer liquid crystal display stand capable of automatic lifting and manual angle adjustment as claimed in claim 1, characterized in that: the cam (4) is provided with a cover box (8) outside, and the bottom of the cover box (8) is It is arranged between the second frame (7) and the base box (5). 3. A computer liquid crystal display stand capable of automatic lifting and manual angle adjustment as claimed in claim 1 or 2, characterized in that: the base box (5) is provided with a power supply assembly inside, and the base box (5) ) is provided with a switch, and the power supply assembly and the switch are connected to the cam (4).

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