CN212156344U

CN212156344U - Lifting support frame for splicing display screen

Info

Publication number: CN212156344U
Application number: CN202020532102.9U
Authority: CN
Inventors: 郑士盼; 陈世权; 罗勇军
Original assignee: Shenzhen Meijia Love Technology Co ltd
Current assignee: Shenzhen Meijia Love Technology Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-12-15
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses a lifting support frame for splicing display screens, which belongs to the technical field of display screen installation parts and comprises a base, wherein a threaded rod driven by a double-shaft motor is arranged on the base, a support plate is equidistantly arranged on the threaded rod, a double-end threaded rod driven by a turntable handle is arranged on the support plate, and a mounting seat for installing the display screen is connected on the double-end threaded rod through a hinged frame; the beneficial effects are that: the threaded rod is driven to rotate by the double-shaft motor in the base, so that the supporting plate on the threaded rod moves up and down along the threaded rod through the threaded sleeve, the function that the splicing display screen is driven to lift by the mounting seat on the supporting plate is realized, the height of the splicing display screen is convenient to adjust according to different use environments, and the use is convenient; in addition, through carousel handle drive screw thread piece in the backup pad along double-end threaded rod reverse displacement to flexible around driving the tiled display screen through articulated frame drive mount pad, be convenient for adjust display screen and spectator's distance, the practicality is higher.

Description

Lifting support frame for splicing display screen

Technical Field

The utility model relates to a display screen installation component technical field, concretely relates to a lift supports frame for splicing display screen.

Background

The display screen is an output device belonging to the computer, it is a display tool which displays certain electronic files on the screen through the specific transmission device and reflects them to human eyes, because the size of the single display screen is limited, so the spliced display screen is produced in order to realize the super large picture display, the spliced display screen is formed by splicing a plurality of display screens together, the connecting mode of the spliced display screen is that a bracket is adopted, when the plurality of display screens are spliced on the bracket, the plurality of display screens are aligned according to the set position on the bracket, then the aligned display screen is fixedly connected to the bracket, the existing spliced display screen bracket has a fixed structure, the function is single, the up-and-down adjustment can not be carried out, the ascending and descending of the display screen can not be conveniently carried out, thereby the display screen can not adapt to the different display screen using environments, and the use is inconvenient, in addition, current concatenation display screen support also can not make the front and back flexible regulation to be not convenient for adjust display screen and spectator's distance, the practicality is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lift supports frame for tiled display screen to the problem of flexible regulation around and can not be adjusted to the concatenation support of solving current tiled display screen can not oscilaltion.

In order to solve the technical problem, the utility model discloses a technical scheme does: the utility model provides a lift supports frame for splicing display screen, the on-line screen storage device comprises a base, be equipped with the biax motor in the base, the symmetry is equipped with through biax motor driven threaded rod on the base, the thread bush has been cup jointed through the screw thread equidistance on the threaded rod, the top of threaded rod is equipped with the stopper, be fixed with the backup pad on the thread bush, a lateral symmetry that the threaded rod was kept away from to the backup pad is fixed with through carousel handle driven double threaded rod, the threaded block has been cup jointed through the screw thread symmetry on the double threaded rod, the one end that the backup pad was kept away from to the threaded block articulates through articulated frame has the mount pad, be fixed with the gag lever post on the base, the one end that the.

As the utility model discloses an optimal scheme, the output symmetric connection of biax motor both sides has the pivot, be equipped with first conical gear in the pivot, the bottom of threaded rod runs through the base through the bearing and is fixed with second conical gear, first conical gear is connected with second conical gear meshing.

As the utility model discloses an optimal scheme, base bottom symmetry is fixed with L type supporting leg, threaded connection has hexagon socket head cap screw on the L type supporting leg, hexagon socket head cap screw's bottom mounting has the rubber pad.

As the utility model discloses a preferred scheme, be equipped with the universal wheel between the L type supporting leg, the universal wheel symmetry is fixed in the bottom of base.

As the preferred scheme of the utility model, install radiator fan on the base, radiator fan is the symmetric distribution at the upper surface of base.

As the utility model discloses an optimal scheme, one side that the screw thread piece is close to the backup pad is fixed with the slider, the spout that matches with the slider is seted up to one side that the backup pad is close to the screw thread piece.

The beneficial effect of adopting above-mentioned technical scheme is: the rotating shafts on two sides are driven by a double-shaft motor in the base to drive the first bevel gear to rotate, so that the second bevel gear meshed with the first bevel gear drives the threaded rod to rotate, the supporting plate on the threaded rod moves up and down along the threaded rod through the threaded sleeve, the function that the mounting seat on the supporting plate drives the spliced display screen to lift is realized, the height of the spliced display screen can be conveniently adjusted according to different use environments, and the use is convenient; in addition, through the carousel handle drive double threaded rod in the backup pad and rotate to the screw thread piece that the symmetry cup jointed on making double threaded rod is along double threaded rod reverse displacement, and then flexible around driving the tiled display screen through articulated frame drive mount pad, be convenient for adjust display screen and spectator's distance, the practicality is higher.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is a side sectional view of the present invention.

In the figure, 1, a base; 2. a double-shaft motor; 3. a threaded rod; 4. a threaded sleeve; 5. a limiting block; 6. a support plate; 7. a turntable handle; 8. a double-headed threaded rod; 9. a thread block; 10. a hinged frame; 11. a mounting seat; 12. a limiting rod; 13. a sliding sleeve; 14. a rotating shaft; 15. a first bevel gear; 16. a second bevel gear; 17. an L-shaped support leg; 18. a hexagon socket head cap screw; 19. a rubber pad; 20. a universal wheel; 21. a heat radiation fan; 22. a slider; 23. a chute.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

According to the drawings of fig. 1, 2 and 3, the embodiment provides a lifting support frame for a splicing display screen, which comprises a base 1, wherein a double-shaft motor 2 is arranged in the base 1, threaded rods 3 driven by the double-shaft motor 2 are symmetrically arranged on the base 1, threaded sleeves 4 are sleeved on the threaded rods 3 through thread equal distances, limit blocks 5 are arranged at the top ends of the threaded rods 3 to play a limiting role, the threaded sleeves 4 are prevented from sliding out, a support plate 6 is fixed on the threaded sleeves 4, a double-threaded rod 8 driven by a turntable handle 7 is symmetrically fixed on one side, away from the threaded rods 3, of the support plate 6, a threaded block 9 is sleeved on the double-threaded rod 8 through thread symmetry, one end, away from the support plate 6, of the threaded block 9 is hinged to a mounting seat 11 through a hinge frame 10 and used for mounting the display screen, and the double-threaded, thereby make the screw thread piece 9 reverse displacement that the symmetry set up, and then realize the flexible of mount pad 11 through articulated frame 10, be fixed with gag lever post 12 on the base 1, the backup pad 6 is close to the one end of threaded rod 3 and is fixed with sliding sleeve 13, sliding sleeve 13 and gag lever post 12 sliding connection play limiting displacement to backup pad 6, make backup pad 6 more stable at the lift in-process.

The output symmetric connection of 2 both sides of biax motor has pivot 14, be equipped with first bevel gear 15 in the pivot 14, first bevel gear 15 is the syntropy setting, the bottom of threaded rod 3 runs through base 1 through the bearing and is fixed with second bevel gear 16, first bevel gear 15 is connected with second bevel gear 16 meshing, drives first bevel gear 15 rotation in the pivot 14 through biax motor 2 to the second bevel gear 16 that drives the meshing and be connected with it rotates, and then makes threaded rod 3 with second bevel gear 16 fixed connection rotate.

L-shaped supporting legs 17 are symmetrically fixed to the bottom end of the base 1, inner hexagonal bolts 18 are connected to the L-shaped supporting legs 17 in a threaded mode, and rubber pads 19 are fixed to the bottom ends of the inner hexagonal bolts 18 and used for supporting the base 1, so that the lifting support frame is stable.

Be equipped with universal wheel 20 between the L type supporting leg 17, the bottom of base 1 is fixed in to universal wheel 20 symmetry, is convenient for this lifting support frame to remove.

The base 1 is provided with a heat radiation fan 21, and the heat radiation fan 21 is symmetrically distributed on the upper surface of the base 1 and used for radiating the back of the spliced display screen to a certain degree.

A sliding block 22 is fixed on one side, close to the supporting plate 6, of the threaded block 9, a sliding groove 23 matched with the sliding block 22 is formed in one side, close to the threaded block 9, of the supporting plate 6, and therefore the threaded block 9 is limited, and the threaded block 9 is stable in the moving process.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The lifting support frame for the spliced display screen is characterized by comprising a base (1), wherein a double-shaft motor (2) is arranged in the base (1), threaded rods (3) driven by the double-shaft motor (2) are symmetrically arranged on the base (1), threaded sleeves (4) are sleeved on the threaded rods (3) through thread equal distances, limit blocks (5) are arranged at the top ends of the threaded rods (3), a support plate (6) is fixed on the threaded sleeves (4), a double-threaded rod (8) driven by a turntable handle (7) is symmetrically fixed on one side, away from the threaded rods (3), of the support plate (6), double-threaded rods (8) are symmetrically sleeved with threaded blocks (9) through threads, one ends, away from the support plate (6), of the threaded blocks (9) are hinged with a mounting seat (11) through a hinged frame (10), and limit rods (12) are fixed on the base (1), one end of the support plate (6) close to the threaded rod (3) is fixed with a sliding sleeve (13), and the sliding sleeve (13) is connected with the limiting rod (12) in a sliding mode.

2. The lifting support frame for the spliced display screen of claim 1, wherein the output ends of the two sides of the double-shaft motor (2) are symmetrically connected with a rotating shaft (14), the rotating shaft (14) is provided with a first bevel gear (15), the bottom end of the threaded rod (3) penetrates through the base (1) through a bearing and is fixed with a second bevel gear (16), and the first bevel gear (15) is meshed with the second bevel gear (16).

3. The lifting support frame for the spliced display screen of claim 1, wherein L-shaped supporting legs (17) are symmetrically fixed at the bottom end of the base (1), inner hexagonal bolts (18) are connected to the L-shaped supporting legs (17) in a threaded mode, and rubber pads (19) are fixed at the bottom ends of the inner hexagonal bolts (18).

4. The lifting support frame for splicing display screens of claim 3, wherein universal wheels (20) are arranged between the L-shaped supporting legs (17), and the universal wheels (20) are symmetrically fixed at the bottom end of the base (1).

5. The lifting support frame for splicing display screens of claim 1, wherein the base (1) is provided with heat dissipation fans (21), and the heat dissipation fans (21) are symmetrically distributed on the upper surface of the base (1).

6. The lifting support frame for splicing display screens according to claim 1, wherein a sliding block (22) is fixed on one side of the thread block (9) close to the support plate (6), and a sliding groove (23) matched with the sliding block (22) is formed on one side of the support plate (6) close to the thread block (9).