CN213745850U

CN213745850U - Liquid crystal display screen with conveniently adjusted height

Info

Publication number: CN213745850U
Application number: CN202022849675.7U
Authority: CN
Inventors: 周顺
Original assignee: Shenzhen Leya Technology Co ltd
Current assignee: Shenzhen Leya Technology Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-07-20
Anticipated expiration: 2030-12-02

Abstract

The utility model relates to a liquid crystal display technical field just discloses a liquid crystal display of highly convenient regulation, including base, screw thread lift post, diaphragm, driving motor and display screen body, the bottom of screw thread lift post and the top fixed connection of base, the equal fixedly connected with guide bar in both sides of diaphragm bottom, two the bottom of guide bar all with the top fixed connection of base. This liquid crystal display of high convenient regulation, it rotates to drive screw thread lift post through driving motor, effect through the screw thread makes the elevator reciprocate on the surface of screw thread lift post, the guide ring of elevator both sides slides about the surface of guide bar, then the elevator drives fixed plate and display screen body and reciprocates, thereby make the display screen body can steadily slowly oscilaltion, close the motor and can make the device stop going up and down after adjusting suitable height, need not to make liquid crystal display obtain fixedly through unnecessary operation.

Description

Liquid crystal display screen with conveniently adjusted height

Technical Field

The utility model relates to a liquid crystal display technical field specifically is a liquid crystal display of highly convenient regulation.

Background

A liquid crystal display screen belongs to a flat panel display. The screen display device is used for screen display of televisions and computers. The display screen has the advantages of low power consumption, small size and low radiation.

Some traditional liquid crystal display are at the in-process that uses, some can not adjust the height of display screen, and then some display screen though can adjust the height of display screen, but accommodation process is loaded down with trivial details, after removing certain height, need fix the display screen again, and it is more troublesome to operate, and we have proposed a highly convenient liquid crystal display who adjusts for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a liquid crystal display of highly convenient regulation possesses and is convenient for highly adjusting the display screen, need not carry out the advantage of fixing to the display screen again after adjusting certain height, has solved the problem that proposes among the above-mentioned background art.

(II) technical scheme

The utility model provides a following technical scheme: the utility model provides a liquid crystal display who highly conveniently adjusts, includes base, screw thread lift post, diaphragm, driving motor and display screen body, the bottom of screw thread lift post and the top fixed connection of base, the equal fixedly connected with guide bar in both sides of diaphragm bottom, two the bottom of guide bar all with the top fixed connection of base, the screw thread lift post is located between two guide bars, driving motor fixed mounting is at the top of diaphragm, the top of screw thread lift post and the bottom swing joint of diaphragm, the side surface threaded connection of screw thread lift post has the elevator, the equal fixedly connected with guide ring in both sides of elevator, the inside of guide ring and the side surface sliding connection of guide bar, one side swing joint of elevator has the fixed plate, one side and display screen body fixed connection of fixed plate.

Preferably, a threaded hole is formed in the lifting block, and the side surface of the threaded lifting column is in threaded connection with the inside of the threaded hole.

Preferably, one side fixedly connected with support of display screen body, one side fixedly connected with anchor strut of support, the fixed ear of the equal fixedly connected with in both sides of fixed plate, the one end that the support was kept away from to the anchor strut and the inside fixed connection of fixed ear.

Preferably, one side of the lifting block, which is close to the fixed plate, is fixedly connected with a connecting column, one end of the connecting column is fixedly connected with a spherical block, and the spherical block is movably connected with the inside of the fixed plate.

Preferably, the hollow groove is formed in the spherical block, the movable limiting block is movably connected in the hollow groove, an arc-shaped clamping block is fixedly connected to one side of the movable limiting block, the arc-shaped clamping groove is formed in the fixed plate, and one side, away from the movable limiting block, of the arc-shaped clamping block is connected with the arc-shaped clamping groove in an inserting mode.

Preferably, the inside fixedly connected with fixed column of dead slot, activity stopper and arc fixture block all with the side surface swing joint of fixed column, the inside of dead slot is provided with the extrusion spring, the one end of extrusion spring and the inner wall fixed connection of dead slot, one side fixed connection that arc fixture block was kept away from to the other end of extrusion spring and activity stopper.

Compared with the prior art, the utility model provides a highly convenient liquid crystal display who adjusts possesses following beneficial effect:

1. this liquid crystal display of high convenient regulation, it rotates to drive screw thread lift post through driving motor, effect through the screw thread makes the elevator reciprocate on the surface of screw thread lift post, the guide ring of elevator both sides slides about the surface of guide bar, then the elevator drives fixed plate and display screen body and reciprocates, thereby make the display screen body can steadily slowly oscilaltion, close the motor and can make the device stop going up and down after adjusting suitable height, need not to make liquid crystal display obtain fixedly through unnecessary operation.

2. This liquid crystal display of highly convenient regulation, through being provided with spliced pole and spherical piece, spherical piece can rotate in the inside of fixed plate, be convenient for adjust the display angle of display screen body, the inside of spherical piece is provided with the dead slot, the activity stopper, the arc fixture block, the arc draw-in groove, fixed column and extrusion spring, when spherical piece rotates in the inside of fixed plate, the arc fixture block can be to the inside shrink of dead slot, after rotating certain angle, can promote activity stopper and arc fixture block outwards removal under the spring action of extrusion spring, make the arc fixture block socket to carry on spacingly to the position of spherical piece in the corresponding arc draw-in groove.

Drawings

Fig. 1 is a back sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a side view of the fixing plate and the lifting block of the present invention;

fig. 4 is an enlarged view of a structure in fig. 3 according to the present invention.

Wherein: 1. a base; 2. a threaded lifting column; 3. a transverse plate; 4. a drive motor; 5. a guide bar; 6. a display screen body; 7. a lifting block; 8. a guide ring; 9. a fixing plate; 10. a support; 11. a reinforcing rod; 12. fixing the ear; 13. connecting columns; 14. a spherical block; 15. an empty groove; 16. a movable limiting block; 17. an arc-shaped fixture block; 18. an arc-shaped clamping groove; 19. fixing a column; 20. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a liquid crystal display screen with conveniently adjusted height comprises a base 1, a threaded lifting column 2, a transverse plate 3, a driving motor 4 and a display screen body 6, wherein the bottom end of the threaded lifting column 2 is fixedly connected with the top of the base 1, two sides of the bottom of the transverse plate 3 are fixedly connected with guide rods 5, the bottom ends of the two guide rods 5 are fixedly connected with the top of the base 1, the threaded lifting column 2 is positioned between the two guide rods 5, the driving motor 4 is fixedly arranged on the top of the transverse plate 3, the top end of the threaded lifting column 2 is movably connected with the bottom of the transverse plate 3, a lifting block 7 is in threaded connection with the side surface of the threaded lifting column 2, a threaded hole is formed in the lifting block 7, the side surface of the threaded lifting column 2 is in threaded connection with the inner part of the threaded hole, two sides of the lifting block 7 are fixedly connected with guide rings 8, the inner, one side swing joint of elevator 7 has fixed plate 9, and one side and the display screen body 6 fixed connection of fixed plate 9.

One side of the display screen body 6 is fixedly connected with a bracket 10, one side of the bracket 10 is fixedly connected with a reinforcing rod 11, the display screen body 6 can be reinforced and limited by the action of the reinforcing rod 11, the looseness of the device in the use process is prevented, both sides of the fixed plate 9 are fixedly connected with fixing lugs 12, one end of the reinforcing rod 11, far away from the bracket 10, is fixedly connected with the inner parts of the fixing lugs, one side of the lifting block 7, close to the fixed plate 9, is fixedly connected with a connecting column 13, one end of the connecting column 13 is fixedly connected with a spherical block 14, the spherical block 14 is movably connected with the inner part of the fixed plate 9, a hollow groove 15 is formed in the spherical block 14, a movable limiting block 16 is movably connected in the hollow groove 15, an arc-shaped clamping block 17 is fixedly connected with one side of the movable limiting block 16, an arc-shaped clamping groove 18 is formed in the, the inside of the empty groove 15 is fixedly connected with a fixed column 19, a movable limiting block 16 and an arc-shaped clamping block 17 are both movably connected with the side surface of the fixed column 19, an extrusion spring 20 is arranged inside the empty groove 15, one end of the extrusion spring 20 is fixedly connected with the inner wall of the empty groove 15, the other end of the extrusion spring 20 is fixedly connected with one side of the movable limiting block 16, which is far away from the arc-shaped clamping block 17, through arranging a connecting column 13 and a spherical block 14, the spherical block 14 can rotate inside the fixed plate 9, a spherical groove is arranged inside the fixed plate 9, the spherical block 14 is rotatably connected with the inside of the spherical block, so that the display angle of the display screen body 6 can be conveniently adjusted, the empty groove 15, the movable limiting block 16, the arc-shaped clamping block 17, the arc-shaped clamping groove 18, the fixed column 19 and the extrusion spring 20 are arranged inside the spherical block 14, when the spherical block, after rotating to a certain angle, the movable limiting block 16 and the arc-shaped clamping block 17 are pushed to move outwards under the action of the elastic force of the extrusion spring 20, so that the arc-shaped clamping block 17 is inserted into the corresponding arc-shaped clamping groove 18 to limit the position of the spherical block 14.

When using, drive screw thread lift post 2 through driving motor 4 and rotate, effect through the screw thread makes elevator 7 reciprocate on the surface of screw thread lift post 2, the guide ring 8 of elevator 7 both sides slides from top to bottom at the surface of guide bar 5, then elevator 7 drives fixed plate 9 and display screen body 6 and reciprocates, thereby make display screen body 6 can steadily slowly oscilaltion, close driving motor 4 and can make the device stop going up and down after adjusting suitable height, need not just to make display screen body 6 obtain fixedly through unnecessary operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a highly convenient liquid crystal display who adjusts, includes base (1), screw thread lift post (2), diaphragm (3), driving motor (4) and display screen body (6), its characterized in that: the bottom end of the threaded lifting column (2) is fixedly connected with the top of the base (1), the two sides of the bottom of the transverse plate (3) are fixedly connected with guide rods (5), the bottom ends of the two guide rods (5) are fixedly connected with the top of the base (1), the thread lifting column (2) is positioned between the two guide rods (5), the driving motor (4) is fixedly arranged at the top of the transverse plate (3), the top end of the threaded lifting column (2) is movably connected with the bottom of the transverse plate (3), the side surface of the threaded lifting column (2) is in threaded connection with a lifting block (7), the two sides of the lifting block (7) are fixedly connected with guide rings (8), the inner parts of the guide rings (8) are in sliding connection with the side surfaces of the guide rods (5), one side swing joint of lifter block (7) has fixed plate (9), one side and display screen body (6) fixed connection of fixed plate (9).

2. A liquid crystal display panel of claim 1, wherein: a threaded hole is formed in the lifting block (7), and the side surface of the threaded lifting column (2) is in threaded connection with the inner portion of the threaded hole.

3. A liquid crystal display panel of claim 1, wherein: one side fixedly connected with support (10) of display screen body (6), one side fixedly connected with anchor strut (11) of support (10), the equal fixedly connected with fixed ear (12) in both sides of fixed plate (9), the inside fixed connection of one end and fixed ear of support (10) is kept away from in anchor strut (11).

4. A liquid crystal display panel of claim 1, wherein: one side of the lifting block (7) close to the fixing plate (9) is fixedly connected with a connecting column (13), one end of the connecting column (13) is fixedly connected with a spherical block (14), and the spherical block (14) is movably connected with the inside of the fixing plate (9).

5. A liquid crystal display panel with height adjustment convenience according to claim 4, wherein: empty groove (15) have been seted up to the inside of spherical piece (14), the inside swing joint of empty groove (15) has activity stopper (16), one side fixedly connected with arc fixture block (17) of activity stopper (16), arc draw-in groove (18) have been seted up to the inside of fixed plate (9), one side that activity stopper (16) were kept away from in arc fixture block (17) is pegged graft with the inside of arc draw-in groove (18).

6. A liquid crystal display panel with height adjustment convenience according to claim 5, wherein: the inside fixedly connected with fixed column (19) of dead slot (15), activity stopper (16) and arc fixture block (17) all with the side surface swing joint of fixed column (19), the inside of dead slot (15) is provided with extrusion spring (20), the one end of extrusion spring (20) and the inner wall fixed connection of dead slot (15), one side fixed connection of arc fixture block (17) is kept away from with activity stopper (16) to the other end of extrusion spring (20).