CN216131632U - LCD screen supporting seat convenient to adjust - Google Patents

Abstract

The utility model discloses an LCD (liquid crystal display) supporting seat convenient to adjust, which comprises a base, wherein fixed rods are symmetrically arranged outside the base, a top plate is arranged at one end of each fixed rod, which is far away from the base, and a height adjusting mechanism is arranged outside each fixed rod; height adjusting mechanism includes that sliding connection has seted up a plurality of ball grooves in the outside of the outside drive diaphragm of dead lever, and the inside rotation in ball groove is connected with the movable ball, and the externally mounted of movable ball has the regulation pole, and the externally mounted of roof has the fixed disk, and the outside rotation of fixed disk is connected with the carousel. According to the utility model, the height of the supporting seat can be quickly adjusted by matching the driving transverse plate, the movable ball, the adjusting rod, the fixed disk, the rotary disk and the vertical column, so that the height of the supporting seat can be more conveniently adjusted, the friction between equipment can be reduced, the equipment is prevented from being damaged, the service life of the equipment is prolonged, the height adjustment is accurate, and the height adjustment efficiency of the supporting seat is improved.

Description

LCD screen supporting seat convenient to adjust

Technical Field

The utility model relates to the technical field of supporting seats, in particular to an LCD (liquid crystal display) supporting seat convenient to adjust.

Background

Along with the continuous promotion of people's quality of life for the application of LCD screen increases gradually, with the supporting ordinary supporting seat that uses of LCD screen, the supporting seat mainly comprises base, upright post and adjusting part, can conveniently adjust the LCD screen, thereby improves user's comfort level.

When current supporting seat is carrying out altitude mixture control, usually through buckle bolt or the inside joint of fixture block and telescopic link, take out the back with buckle bolt or fixture block, carry upward to draw or press down and come the height-adjusting to the supporting seat, it is very inconvenient to make the regulation of height, and when adjusting because by hand, the direction of force is not along the vertical direction, make the inside frictional force increase of telescopic link, damage the telescopic link easily, influence the life of telescopic link, and the distance inaccuracy of adjusting, probably need through many times regulation, consequently need a LCD screen supporting seat convenient to adjust.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that in the prior art, the height of a supporting seat is inconvenient to adjust, the friction force in an expansion rod is easy to increase, the expansion rod is damaged, the service life of the expansion rod is influenced, the height of the supporting seat is not accurately adjusted, and multiple adjustments are possibly needed, and the supporting seat for the LCD screen is convenient to adjust.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a Liquid Crystal Display (LCD) supporting seat convenient to adjust comprises a base, wherein fixed rods are symmetrically arranged outside the base, a top plate is arranged at one end, away from the base, of each fixed rod, and a height adjusting mechanism is arranged outside each fixed rod;

height adjusting mechanism includes the outside drive diaphragm of sliding connection at the dead lever a plurality of ball grooves have been seted up to the outside of drive diaphragm, the inside rotation in ball groove is connected with the movable ball, the externally mounted of movable ball has the regulation pole, the externally mounted of roof has the fixed disk, the outside rotation of fixed disk is connected with the carousel, the externally mounted of carousel has the handle, the externally mounted of drive diaphragm has upright post, and upright post runs through to the outside of roof by the fixed disk, upright post's outside is provided with and is used for carrying out the angle adjustment mechanism who adjusts to the angle of equipment.

The above technical solution further comprises:

preferably, a plurality of springs are installed on one side of the base close to the driving cross plate, and the other ends of the springs are not connected with the driving cross plate.

Preferably, the driving transverse plate is provided with a hole matched with the fixing rod on the outer side, and the fixed disc and the top plate are provided with holes matched with the upright posts on the outer sides.

Preferably, the angle adjusting mechanism comprises a bent column which is arranged at one end, far away from the driving transverse plate, of the vertical column, an adjusting hole is formed in the outer portion of the bent column, and an adjusting ball is rotatably connected to the inner portion of the adjusting hole.

Preferably, a connecting rod is installed outside the adjusting ball, and a screen is installed at the other end of the connecting rod.

Preferably, the outside of screen installs the telescopic link, and the telescopic link is close to the cross-section of screen one side and is the V-arrangement, the connecting ball is installed to the other end of telescopic link, the outside of curved post seted up with the connecting hole of connecting ball looks adaptation.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the height of the supporting seat can be quickly adjusted by matching the driving transverse plate, the movable ball, the adjusting rod, the fixed disk, the rotary disk and the vertical column, so that the height of the supporting seat is more conveniently adjusted, the friction between equipment can be reduced, the equipment is prevented from being damaged, the service life of the equipment is prolonged, the height is accurately adjusted, and the height adjusting efficiency of the supporting seat is improved.

2. According to the utility model, the direction of the screen can be adjusted through the matching use of the adjusting balls, the connecting rods, the telescopic rods and the connecting balls, and under the action of the telescopic rods and the connecting balls, the stress of the adjusting balls is more uniform, the friction between the adjusting balls and the adjusting holes is reduced, so that the service life of the equipment is prolonged.

Drawings

FIG. 1 is a schematic perspective view of an LCD supporting base convenient for adjustment according to the present invention;

FIG. 2 is a schematic structural view of the driving cross plate according to the present invention;

FIG. 3 is a schematic structural diagram of a turntable according to the present invention;

FIG. 4 is a schematic cross-sectional structural view of a curved column according to the present invention;

fig. 5 is an enlarged view of a structure shown in fig. 3.

In the figure: 1. a base; 2. fixing the rod; 3. a top plate; 4. driving the transverse plate; 5. a spring; 6. a ball groove; 7. a movable ball; 8. adjusting a rod; 9. fixing the disc; 10. a turntable; 11. a handle; 12. a vertical column; 13. bending the column; 14. an adjustment hole; 15. adjusting the ball; 16. a connecting rod; 17. a screen; 18. a telescopic rod; 19. a connecting ball; 20. and connecting the holes.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1, 2, 3 and 5, the LCD liquid crystal display supporting seat convenient to adjust provided by the utility model comprises a base 1, fixing rods 2 are symmetrically installed outside the base 1, a top plate 3 is installed at one end of each fixing rod 2 far away from the base 1, and a height adjusting mechanism is arranged outside each fixing rod 2;

height adjusting mechanism has seted up a plurality of ball grooves 6 including sliding connection in the outside of the outside drive diaphragm 4 of dead lever 2, the inside rotation of ball groove 6 is connected with activity ball 7, the externally mounted of activity ball 7 has regulation pole 8, the externally mounted of roof 3 has fixed disk 9, the outside rotation of fixed disk 9 is connected with carousel 10, one side that carousel 10 is close to drive diaphragm 4 also is provided with ball groove 6 and activity ball 7, and the activity ball 7 of both sides is connected through adjusting pole 8, the externally mounted of carousel 10 has handle 11, the externally mounted of drive diaphragm 4 has upright post 12, and upright post 12 runs through to the outside of roof 3 by fixed disk 9, the outside of upright post 12 is provided with the angle adjustment mechanism who is used for adjusting the angle of equipment.

When the height of the supporting seat needs to be adjusted, the rotating handle 11 drives the rotating disc 10 to rotate, the rotating disc 10 is rotationally connected to the outer portion of the fixed disc 9, the fixed disc 9 is installed on the outer portion of the top plate 3, the movable balls 7 outside the driving transverse plate 4 are connected with the movable balls 7 outside the rotating disc 10 through the adjusting rod 8, namely the adjusting rod 8 is rotated to drive the adjusting rod 8 to rotate, the driving transverse plate 4 is slidably connected to the outer portion of the fixing rod 2, and the adjusting rod 8 drives the driving transverse plate 4 to move upwards to drive the vertical column 12 to move upwards synchronously;

when the height of the supporting seat needs to be reduced, the handle 11 is held by hand, the rotating disc 10 is rotated reversely, the adjusting rod 8 is driven to rotate reversely, and the distance between the driving transverse plate 4 and the rotating disc 10 is increased; thereby realize highly adjusting the supporting seat for the altitude mixture control of supporting seat is more convenient, and can reduce the friction between the equipment, prevents that equipment from suffering the damage, has prolonged the life of equipment, and the altitude mixture control is accurate moreover, has improved the efficiency of supporting seat altitude mixture control.

Example two

As shown in fig. 1 and 4, based on the first embodiment, a plurality of springs 5 are installed on one side of the base 1 close to the driving transverse plate 4, and the other ends of the springs 5 are not connected to the driving transverse plate 4, so that the driving transverse plate 4 and the base 1 can be prevented from colliding, holes matched with the fixing rods 2 are formed in the outer portion of the driving transverse plate 4, holes matched with the upright posts 12 are formed in the outer portions of the fixing disc 9 and the top plate 3, and the upright posts 12 can slide on the fixing disc 9 and the top plate 3;

the angle adjustment mechanism is including installing the curved post 13 of keeping away from drive diaphragm 4 one end at upright post 12, regulation hole 14 has been seted up to the outside of curved post 13, the internal rotation of regulation hole 14 is connected with adjusting ball 15, adjusting ball 15's externally mounted has connecting rod 16, screen 17 is installed to the other end of connecting rod 16, screen 17's externally mounted has telescopic link 18, and the cross-section that telescopic link 18 is close to screen 17 one side is the V-arrangement, connect ball 19 is installed to the other end of telescopic link 18, connecting hole 20 with being connected ball 19 looks adaptation is seted up to the outside of curved post 13.

In this embodiment, when the angle of screen 17 needs to be adjusted, handheld screen 17 rotates, because screen 17 is connected with connecting rod 16, and the other end of connecting rod 16 is connected with adjusting ball 15, adjusting ball 15 rotates to be connected in seting up in the outside regulation hole 14 of curved post 13, the angle to screen 17 is conveniently adjusted, and at the telescopic link 18, connect ball 19 and connecting hole 20's effect down, make adjusting ball 15's atress more even, reduce the friction between adjusting ball 15 and the regulation hole 14, thereby the life of equipment has been prolonged.

Claims (6)

1. The LCD liquid crystal display supporting seat convenient to adjust comprises a base (1) and is characterized in that fixing rods (2) are symmetrically arranged outside the base (1), a top plate (3) is arranged at one end, far away from the base (1), of each fixing rod (2), and a height adjusting mechanism is arranged outside each fixing rod (2);

height adjusting mechanism includes sliding connection at outside drive diaphragm (4) of dead lever (2) a plurality of ball grooves (6) have been seted up to the outside of drive diaphragm (4), the internal rotation of ball groove (6) is connected with activity ball (7), the externally mounted of activity ball (7) has regulation pole (8), the externally mounted of roof (3) has fixed disk (9), the external rotation of fixed disk (9) is connected with carousel (10), the externally mounted of carousel (10) has handle (11), the externally mounted of drive diaphragm (4) has upright post (12), and upright post (12) are run through to the outside of roof (3) by fixed disk (9), the outside of upright post (12) is provided with the angle adjustment mechanism who is used for adjusting the angle of equipment.

2. An LCD screen supporting seat convenient for adjustment according to claim 1, characterized in that a plurality of springs (5) are installed on one side of the base (1) close to the driving transverse plate (4), and the other ends of the springs (5) are not connected with the driving transverse plate (4).

3. The LCD screen support base convenient to adjust as claimed in claim 1, wherein the driving cross plate (4) is provided with holes adapted to the fixing rods (2) at the outer portion thereof, and the fixing plate (9) and the top plate (3) are provided with holes adapted to the upright posts (12) at the outer portion thereof.

4. The LCD screen supporting seat convenient to adjust as claimed in claim 1, wherein the angle adjusting mechanism comprises a bent column (13) installed at one end of the vertical column (12) far away from the driving transverse plate (4), an adjusting hole (14) is opened at the outer part of the bent column (13), and an adjusting ball (15) is rotatably connected to the inner part of the adjusting hole (14).

5. The LCD screen support seat convenient to adjust as claimed in claim 4, characterized in that a connecting rod (16) is installed outside the adjusting ball (15), and a screen (17) is installed at the other end of the connecting rod (16).

6. The LCD screen supporting seat convenient to adjust as claimed in claim 5, wherein a telescopic rod (18) is installed outside the screen (17), the cross section of one side of the telescopic rod (18) close to the screen (17) is V-shaped, a connecting ball (19) is installed at the other end of the telescopic rod (18), and a connecting hole (20) matched with the connecting ball (19) is formed outside the bent column (13).

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