CN216344795U

CN216344795U - Height-adjustable's high definition LED suspension structure for display screen

Info

Publication number: CN216344795U
Application number: CN202122038789.8U
Authority: CN
Inventors: 刘晨希
Original assignee: Guangzhou Huazhao Information Technology Co ltd
Current assignee: Guangzhou Huazhao Information Technology Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-04-19
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a suspension structure for a height-adjustable high-definition LED display screen, which comprises a suspension cross rod, wherein a rotating motor is fixedly arranged at the middle position of the upper surface of the suspension cross rod, a rotating shaft is arranged at the output end of the rotating motor, two groups of limiting discs are fixedly sleeved on the outer side surface of the rotating shaft, a pull rope is wound on the outer side surface of the rotating shaft, first limiting rods are respectively arranged on the lower surfaces of the suspension cross rod close to two sides, second limiting rods are respectively arranged on the lower sides of the first limiting rods, third limiting rods are respectively connected onto the second limiting rods, and limiting slide blocks are respectively fixedly arranged at the upper ends of the first limiting rods. This suspended structure for LED display screen has convenient lift adjustment function, has also reduced the working strength when the display screen hangs the installation, can carry on spacingly to the display screen of equidimension not, and the suitability is strong to lift adjustment's stability has been improved.

Description

Height-adjustable's high definition LED suspension structure for display screen

Technical Field

The utility model relates to the field of LED display screens, in particular to a suspension structure for a high-definition LED display screen with adjustable height.

Background

The LED display screen is a flat panel display, is composed of small LED module panels, and is used for displaying various information such as characters, images, videos, video signals and the like. In some public stores, the LED display screen is often hung at a fixed high position to play some sales promotion videos, and the height cannot be properly adjusted, so that a hanging structure for a high-definition LED display screen with adjustable height needs to be designed;

the suspension structure for the LED display screen in the market has the advantages that the working strength is high when the suspension structure is used for installing the display screen, the suspension structure does not have a convenient lifting adjusting function, the display screens with different sizes cannot be limited, the suspension structure does not have good applicability, the stability during suspension is poor, and therefore the suspension structure for the high-definition LED display screen with the adjustable height is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a suspension structure for a high-definition LED display screen with adjustable height, which aims to solve the problems that the suspension structure for the LED display screen in the market, which is proposed in the background technology, has higher working strength when the display screen is installed, does not have a convenient lifting adjustment function, cannot limit the display screens with different sizes, does not have good applicability, and has poor stability when being suspended.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a height-adjustable's high definition LED suspended structure for display screen, is including hanging the horizontal pole, the last surface intermediate position fixed mounting who hangs the horizontal pole has the rotating electrical machines, the axis of rotation is installed to the output of rotating electrical machines, the fixed cover of lateral surface of axis of rotation is equipped with two sets of spacing dishes, the lateral surface winding of axis of rotation is provided with the stay cord, the lower surface that hangs the horizontal pole is close to both sides and all is provided with the gag lever post No. one, and is two sets of the downside of gag lever post No. two all is provided with No. two gag lever posts, and is two sets of all be connected with No. three gag lever posts on No. two the gag lever posts, and two sets of all fixed mounting in the upper end of gag lever post have spacing slider, and two sets of be connected with the hinge No. one between No. one gag lever post and two sets of No. two sets of gag lever posts respectively, No. two sets of be connected with the hinge between No. two gag lever posts and two sets of No. three gag lever posts respectively, No. one, Limiting sliding grooves are formed in the second limiting rod and the third limiting rod.

As a further scheme of the utility model: the stay cord is located between two sets of spacing dishes, and the stay cord passes through the spacing dish winding of axis of rotation cooperation and sets up in one side of hanging the horizontal pole, the length size of a gag lever post, No. two gag lever posts and No. three gag lever posts is the same, No. three gag lever posts are through No. two hinges and No. two gag lever posts swing joint, No. two gag lever posts are through a hinge and a gag lever post swing joint.

As a further scheme of the utility model: the one end of hanging the horizontal pole runs through and has seted up spacing slide, the inside bottom surface intermediate position of spacing slide runs through and has seted up spacing sliding opening, the upper surface that hangs the horizontal pole is close to both sides and all runs through and is provided with spacing bolt, the upper surface that hangs the horizontal pole is close to both sides and all runs through and has seted up a plurality of groups through-hole.

As a further scheme of the utility model: threaded grooves are formed in the upper surfaces of the two groups of limiting sliding blocks, two groups of limiting bolts penetrate through holes to be matched with the threaded grooves to be in threaded connection with the two groups of limiting sliding blocks respectively, and the through holes are distributed on two sides of the hanging cross rod at equal intervals respectively.

As a further scheme of the utility model: the inside of spacing spout is provided with the elevator, one side fixedly connected with connecting plate of elevator, one side that the elevator was kept away from to the connecting plate just is located the equal fixedly connected with backup pad of border position, the upper surface of backup pad is close to the equal fixed mounting in both sides and has the fixed plate, the upper surface of backup pad just is located and is provided with two sets of centre gripping pads between two sets of fixed plates, the centre gripping pad is close to two sets of connecting rods of one side fixedly connected with of fixed plate, the one end fixedly connected with baffle that the centre gripping was filled up is kept away from to the connecting rod, the lateral surface cover of connecting rod is equipped with compression spring.

As a further scheme of the utility model: the connecting plate passes through spacing spout of lifter cooperation and gag lever post sliding connection, and is two sets of the centre gripping pad is respectively through connecting rod cooperation compression spring and baffle movable mounting between two sets of fixed plates.

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

1. the second limiting rod is rotated to the lower side of the first limiting rod through the first hinge, the second limiting rod and the first limiting rod are in the same straight line, the third limiting rod is rotated to the lower side of the second limiting rod through the second hinge until the third limiting rod and the second limiting rod are in the same straight line, then the pull rope is connected with the display screen, the rotating motor on the hanging cross rod is started, the rotating shaft is driven to rotate, the pull rope between the two sets of limiting discs is wound, the display screen is enabled to move up and down along the limiting sliding groove, the lifting adjusting function is convenient, and the working strength of the display screen during hanging installation is also reduced;

2. make two sets of spacing slider movable mounting respectively in the both sides of hanging the horizontal pole through spacing slide and sliding opening, make two sets of spacing bolts pass through-hole cooperation thread groove and spacing slider threaded connection respectively after that, make distance between a gag lever post and No. two gag lever posts be close to unanimously with the length of display screen, place the corner position of display screen in the backup pad immediately, and make two sets of centre gripping pads fasten the centre gripping to the display screen through connecting rod cooperation compression spring and baffle, can carry on spacingly to the display screen of equidimension not, therefore, the suitability is strong, and the stability of lift adjustment has been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a connection structure of a first stopper rod according to the present invention;

FIG. 3 is a schematic view of the connection structure of the suspension cross bar according to the present invention;

FIG. 4 is an enlarged view of A in FIG. 2 according to the present invention.

In the figure: 1. hanging a cross bar; 2. a rotating electric machine; 3. a rotating shaft; 4. a limiting disc; 5. pulling a rope; 6. a first limiting rod; 7. a second limiting rod; 8. a third limiting rod; 10. a limiting slide block; 11. a limiting slide way; 12. a sliding port; 13. a limit bolt; 14. a through hole; 15. a first hinge; 16. a second hinge; 17. a limiting chute; 18. a lifting block; 19. a connecting plate; 20. a support plate; 21. a fixing plate; 22. a clamping pad; 23. a connecting rod; 24. a compression spring; 24. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a height-adjustable's suspension structure for high definition LED display screen, including hanging horizontal pole 1, the upper surface intermediate position fixed mounting who hangs horizontal pole 1 has rotating electrical machines 2, axis of rotation 3 is installed to rotating electrical machines 2's output, the fixed cover of the lateral surface of axis of rotation 3 is equipped with two sets of spacing dishes 4, the lateral surface winding of axis of rotation 3 is provided with stay cord 5, the lower surface that hangs horizontal pole 1 is close to both sides and all is provided with gag lever post 6 No. one, the downside of two sets of gag lever posts 6 all is provided with No. two gag lever posts 7, all be connected with No. three gag lever posts 8 on two sets of No. two sets of gag lever posts 7, all fixed mounting has limiting slide 10 in the upper end of two sets of No. one gag lever posts 6, be connected with hinge 15 between two sets of No. one gag lever posts 6 and two sets of No. two gag lever posts 7 respectively, be connected with No. two hinges 16 between two sets of No. two gag lever posts 7 and two sets of No. three gag lever posts 8 respectively, No. one 6, The second limiting rod 7 and the third limiting rod 8 are both provided with limiting sliding grooves 17, the pull rope 5 is positioned between the two groups of limiting discs 4, the pull rope 5 is wound on one side of the suspension cross rod 1 through the rotating shaft 3 in cooperation with the limiting discs 4, the first limiting rod 6, the second limiting rod 7 and the third limiting rod 8 are the same in length, the third limiting rod 8 is movably connected with the second limiting rod 7 through a second hinge 16, and the second limiting rod 7 is movably connected with the first limiting rod 6 through a first hinge 15;

through the technical scheme: the second limiting rod 7 is rotated to the lower side of the first limiting rod 6 through the first hinge 15, so that the second limiting rod 7 and the first limiting rod 6 are in the same straight line, then the third limiting rod 8 is rotated to the lower side of the second limiting rod 7 through the second hinge 16 until the third limiting rod 8 and the second limiting rod 7 are in the same straight line, then the pull rope 5 is connected with the display screen, the rotating motor 2 on the suspension cross rod 1 is started, the rotating shaft 3 is driven to rotate, and the pull rope 5 between the two groups of limiting discs 4 is wound, so that the display screen moves up and down along the limiting sliding groove 17, the lifting adjusting function is convenient, and the working strength of the display screen during suspension installation is also reduced;

one end of a hanging cross rod 1 is provided with a limit slide way 11 in a penetrating way, the middle position of the inner bottom surface of the limit slide way 11 is provided with a limit slide port 12 in a penetrating way, the upper surface of the hanging cross rod 1 is provided with limit bolts 13 near both sides in a penetrating way, the upper surface of the hanging cross rod 1 is provided with a plurality of groups of through holes 14 near both sides in a penetrating way, the upper surfaces of two groups of limit sliders 10 are provided with thread grooves, two groups of limit bolts 13 are respectively connected with the two groups of limit sliders 10 through the through holes 14 in a threaded way in a matching way, the plurality of groups of through holes 14 are respectively distributed on both sides of the hanging cross rod 1 in an equidistant way, a lifting block 18 is arranged inside the limit slide way 17, one side of the lifting block 18 is fixedly connected with a connecting plate 19, one side of the connecting plate 19, which is far away from the lifting block 18, is positioned at the edge position, and is fixedly connected with a supporting plate 20, the upper surface of the supporting plate 20 is fixedly installed near both sides, two groups of clamping pads 22 are arranged on the upper surface of the supporting plate 20 and between the two groups of fixing plates 21, one side, close to the fixing plates 21, of each clamping pad 22 is fixedly connected with two groups of connecting rods 23, one end, far away from the clamping pads 22, of each connecting rod 23 is fixedly connected with a baffle 25, the outer side face of each connecting rod 23 is sleeved with a compression spring 24, each connecting plate 19 is in sliding connection with the first limiting rod 6 through the cooperation of the lifting block 18 and the limiting sliding groove 17, and the two groups of clamping pads 22 are movably installed between the two groups of fixing plates 21 through the cooperation of the connecting rods 23 and the compression springs 24 and the baffles 25;

through the technical scheme: make two sets of spacing slider 10 respectively movable mounting in the both sides of hanging horizontal pole 1 through spacing slide 11 and sliding opening 12, make two sets of spacing bolts 13 pass through-hole 14 cooperation thread groove and spacing slider 10 threaded connection respectively after that, make distance between gag lever post 6 and No. two gag lever posts 7 be close to unanimously with the length of display screen, place the corner position of display screen on backup pad 20 immediately, and make two sets of centre gripping pads 22 fasten the centre gripping to the display screen through connecting rod 23 cooperation compression spring 24 and baffle 25, can carry on spacingly to the display screen of equidimension not, therefore, the suitability is strong, and the stability of lift adjustment has been improved.

The working principle is as follows: for the suspension structure for the LED display screen, firstly, a worker places a suspension cross rod 1 at a high position, and enables two groups of limiting slide blocks 10 to be respectively and movably installed at two sides of the suspension cross rod 1 through a limiting slide way 11 and a sliding opening 12, then enables two groups of limiting bolts 13 to respectively penetrate through holes 14 to be matched with thread grooves to be in threaded connection with the limiting slide blocks 10, enables the distance between a first limiting rod 6 and a second limiting rod 7 to be approximately consistent with the length of the display screen, then places the corner positions of the display screen on a supporting plate 20, enables two groups of clamping pads 22 between two groups of fixing plates 21 to clamp the display screen tightly through a connecting rod 23 matched with a compression spring 24 and a baffle 25, can limit the display screens with different sizes, has strong applicability and improves the stability of lifting adjustment, and then rotates the second limiting rod 7 to the lower side of the first limiting rod 6 through a first hinge 15, make No. two gag lever posts 7 and a gag lever post 6 be in a straight line, No. two 7 downside of gag lever posts are rotated No. three gag lever posts 8 to No. two through No. two hinges 16, be located a straight line until No. three gag lever posts 8 and No. two gag lever posts 7, be connected stay cord 5 and display screen after that, and start the rotating electrical machines 2 on the horizontal pole 1 that hangs, it is rotatory to drive axis of rotation 3, thereby carry out the rolling to stay cord 5 between two sets of spacing dishes 4, and then make the display screen pass through the elevator 18 on the connecting plate 19 and reciprocate along spacing spout 17, convenient lift adjustment function has, the working strength when also having reduced the display screen and hanging the installation.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a height-adjustable's high definition LED suspension for display screen, is including hanging horizontal pole (1), its characterized in that: hang the upper surface intermediate position fixed mounting of horizontal pole (1) have rotating electrical machines (2), axis of rotation (3) are installed to the output of rotating electrical machines (2), the lateral surface fixed cover of axis of rotation (3) is equipped with two sets of spacing dishes (4), the lateral surface winding of axis of rotation (3) is provided with stay cord (5), the lower surface that hangs horizontal pole (1) is close to both sides and all is provided with gag lever post (6), and is two sets of the downside of gag lever post (6) all is provided with No. two gag lever posts (7), and is two sets of all be connected with No. three gag lever posts (8) on No. two gag lever posts (7), and is two sets of the equal fixed mounting in upper end of gag lever post (6) has spacing block (10), and is two sets of be connected with hinge (15) between gag lever post (6) and two sets of No. two sets of gag lever posts (7) respectively, and two sets of No. three are two sets of No. two are connected with hinge (16) between gag lever posts (8) respectively ) And the first limiting rod (6), the second limiting rod (7) and the third limiting rod (8) are all provided with limiting sliding grooves (17).

2. The suspension structure for the height-adjustable high-definition LED display screen according to claim 1, characterized in that: stay cord (5) are located between two sets of spacing dishes (4), and stay cord (5) set up in the one side that hangs horizontal pole (1) through axis of rotation (3) cooperation spacing dish (4) winding, the length size of gag lever post (6), No. two gag lever posts (7) and No. three gag lever posts (8) is the same, No. three gag lever posts (8) are through No. two hinges (16) and No. two gag lever posts (7) swing joint, No. two gag lever posts (7) are through a hinge (15) and a gag lever post (6) swing joint.

3. The suspension structure for the height-adjustable high-definition LED display screen according to claim 1, characterized in that: hang the one end of horizontal pole (1) and run through and seted up spacing slide (11), the inside bottom surface intermediate position of spacing slide (11) runs through and has seted up spacing sliding opening (12), the upper surface that hangs horizontal pole (1) is close to both sides and all runs through and is provided with spacing bolt (13), the upper surface that hangs horizontal pole (1) is close to both sides and all runs through and has seted up a plurality of groups through-hole (14).

4. The suspension structure for the height-adjustable high-definition LED display screen according to claim 1, characterized in that: threaded grooves are formed in the upper surfaces of the two groups of limiting sliding blocks (10), the two groups of limiting bolts (13) penetrate through holes (14) to be matched with the threaded grooves to be in threaded connection with the two groups of limiting sliding blocks (10), and the through holes (14) are distributed on two sides of the hanging cross rod (1) at equal intervals.

5. The suspension structure for the height-adjustable high-definition LED display screen according to claim 1, characterized in that: the inside of spacing spout (17) is provided with elevator (18), one side fixedly connected with connecting plate (19) of elevator (18), one side of elevator (18) is just located the equal fixedly connected with backup pad of border position (20) is kept away from in connecting plate (19), the upper surface of backup pad (20) is close to the equal fixed mounting in both sides and has fixed plate (21), the upper surface of backup pad (20) just is located and is provided with two sets of centre gripping pads (22) between two sets of fixed plate (21), two sets of connecting rods (23) of one side fixedly connected with of fixed plate (21) are close to in centre gripping pad (22), one end fixedly connected with baffle (25) of centre gripping pad (22) are kept away from in connecting rod (23), the lateral surface cover of connecting rod (23) is equipped with compression spring (24).

6. The suspension structure for the height-adjustable high definition LED display screen of claim 5, wherein: the connecting plate (19) is in sliding connection with the first limiting rod (6) through a lifting block (18) in a matched limiting sliding groove (17), and the two groups of clamping pads (22) are movably mounted between the two groups of fixing plates (21) through connecting rods (23) in a matched compression spring (24) and a baffle (25).