CN112390186A

CN112390186A - LED display screen hanging device

Info

Publication number: CN112390186A
Application number: CN202011114869.0A
Authority: CN
Inventors: 刘网成
Original assignee: Jiangsu Despailai Technology Co ltd
Current assignee: Jiangsu Despailai Technology Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-02-23

Abstract

The invention relates to the technical field of LED display screens, in particular to an LED display screen hanging device, which solves the problems that in the prior art, an LED display screen module generally needs to be manually held to climb onto an operation table, and a simple hoisting tool is adopted, so that time and labor are wasted, the display screen is damaged, and even certain harm is caused to the safety of construction personnel. The utility model provides a LED display screen cable suspension device, includes the base, the equal fixedly connected with baffle in top both sides of base, through bolt fixedly connected with driving motor on the outer wall of one of them of two baffles, one side that two baffles are relative is equipped with first rotation pole. The effect of freely lifting the bearing frame provided by the invention not only avoids the defects that workers need to frequently take the LED display screen up and down, but also avoids the phenomenon of time and labor waste, can ensure that the LED display screen is not damaged in the process of hanging and installing, and improves the efficiency of installing the LED display screen.

Description

LED display screen hanging device

Technical Field

The invention relates to the technical field of LED display screens, in particular to a hanging device for an LED display screen.

Background

The LED display screen is a flat panel display, it is made up of LED module panel of one by one, the apparatus used for displaying various information such as characters, picture, video, etc., the LED electronic display screen collects microelectronic technology, computer technology, information processing in an organic whole, have bright in color, the dynamic range is wide, the luminance is high, longe-lived, advantages such as the job stabilization is reliable, the LED display screen is applied to the commercial media extensively, the cultural performance market, stadium, information transmission, news issue, stock exchange, etc., can meet the needs of different environments.

When carrying out the installation of LED display screen usually, generally need artifical handheld LED display screen module to climb to the operation panel, not only waste time and energy and can cause the damage of display screen, have certain harm to constructor's safety even, perhaps adopt simple lifting device, traditional lifting device is not stable enough at hoist and mount in-process, causes the damage of display screen easily, seems very inconvenient.

Disclosure of Invention

The invention aims to provide an LED display screen hanging device, which solves the problems that in the prior art, an LED display screen module generally needs to be manually held to climb onto an operation table, and a simple hoisting tool is adopted, so that time and labor are wasted, the display screen is damaged, and even certain harm is caused to the safety of constructors.

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

a hanging device of an LED display screen comprises a base, wherein two sides of the top of the base are fixedly connected with baffle plates, the outer wall of one of the two baffle plates is fixedly connected with a driving motor through bolts, one side of the two baffle plates opposite to each other is provided with a first rotating rod, the middle part of the first rotating rod is sleeved with a worm wheel, two ends of the first rotating rod respectively penetrate through the side walls of the two baffle plates through bearing sleeves, the extending parts of two ends of the first rotating rod are respectively sleeved with a take-up pulley, one end of the two ends of the first rotating rod is in transmission connection with an output shaft of the driving motor, the top of the base is rotatably connected with a worm through the rotating shaft, the worm and the worm wheel are in meshing connection through clamping teeth, the top end of the worm is fixedly connected with a reciprocating screw rod, a nut seat is connected onto the reciprocating screw rod through threaded screwing, a bearing, the operation table is arranged on one side opposite to the two baffles, the two sides of the operation table are fixedly connected with the two baffles respectively, and the operation table is positioned on the upper portions of the baffles.

Preferably, the first U template of the equal fixedly connected with in top of two baffles, the inboard of first U template is equipped with the third dwang, first pulley has been cup jointed on the third dwang, the both ends of third dwang all are connected through rotating between pivot and the first U template inner wall, the equal fixedly connected with second U template in one side that two baffles are relative, and second U template is located the upper portion of baffle, the inboard of second U template is equipped with the second dwang, and cup jointed the second pulley on the second dwang, and the both ends of second dwang all are connected through rotating between the inner wall of pivot and second U template, equal winding is connected with the lifting rope on two take-up pulleys, the lifting rope passes first pulley and the second pulley that are located same side in proper order, and fixed connection between the free end of lifting rope and the top of bearer frame.

Preferably, both sides of the bearing frame are fixedly connected with sliding blocks, and the two sliding blocks are respectively connected with the two baffles in a sliding manner through two sliding rails.

Preferably, four corners in the bottom of the base are fixedly connected with universal wheels.

Preferably, the top of the operating platform is fixedly connected with a protective guard.

Preferably, the inner wall of the bearing frame is fixedly connected with a protective pad.

The invention has at least the following beneficial effects:

1. when hanging before the LED display screen is installed, firstly, a driving motor is started to drive a first rotating rod to rotate, the first rotating rod drives two take-up wheels and a worm wheel to rotate simultaneously, then the worm wheel drives a worm to rotate, a nut seat is driven to move through a reciprocating screw rod, and then the nut seat drives a bearing frame to move up and down through a bearing plate, so that the purpose of hanging and installing the LED display screen is achieved, compared with the prior art that the LED display screen module is generally required to be manually held to climb onto an operation table, and a simple hoisting tool is adopted, the problems that time and labor are wasted, the display screen is damaged, and even certain harm is caused to the safety of constructors are solved, the effect of freely lifting the bearing frame by utilizing the method provided by the invention not only avoids the defects that workers need to frequently take the LED display screen up and down, and the time and labor are wasted, and the phenomenon of damage can not appear in the in-process of carrying out LED display screen hanging installation, has improved the efficiency of LED display screen installation.

2. The two lifting ropes are tightened up along with the rotation of the two take-up wheels and are sequentially used for matching with the bearing frame to lift up, so that the stability of the bearing frame during lifting is enhanced, and the quality of the LED display screen during hanging and installation is further ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a front view structural diagram of the present invention;

FIG. 2 is a side view structural diagram of the present invention;

FIG. 3 is a top view of the structure of the carrying frame of the present invention;

fig. 4 is an external view of the present invention.

In the figure: 1. a base; 2. a baffle plate; 3. an operation table; 4. protecting the fence; 5. a first rotating lever; 6. a take-up pulley; 7. a lifting rope; 8. a second rotating lever; 9. a first pulley; 10. a first U-shaped plate; 11. a slider; 12. a slide rail; 13. a second pulley; 14. a second U-shaped plate; 15. a worm; 16. a worm gear; 17. a reciprocating screw; 18. a nut seat; 19. a carrier plate; 20. a protective pad; 21. a universal wheel; 22. a third rotating rod; 23. a bearing frame; 24. the motor is driven.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, an LED display screen hanging device comprises a base 1, wherein two sides of the top of the base 1 are fixedly connected with baffle plates 2, the outer wall of one of the two baffle plates 2 is fixedly connected with a driving motor 24 through bolts, one side of the two baffle plates 2 opposite to each other is provided with a first rotating rod 5, the middle part of the first rotating rod 5 is sleeved with a worm wheel 16, two ends of the first rotating rod 5 penetrate through the side walls of the two baffle plates 2 through bearing sleeves respectively, the extending parts of the two ends of the first rotating rod 5 are sleeved with wire take-up wheels 6, one end of the two ends of the first rotating rod 5 is in transmission connection with an output shaft of the driving motor 24, the top of the base 1 is rotatably connected with a worm 15 through a rotating shaft, the worm 15 is meshed with the worm wheel 16 through snap teeth, the top end of the worm 15 is fixedly connected with a reciprocating screw 17, the, fixedly connected with loading board 19 on the outer wall of one side of nut seat 18, and the top fixedly connected with bearing frame 23 of loading board 19, one side that two baffles 2 are relative is equipped with operation panel 3, the both sides of operation panel 3 respectively with two baffles between 2 fixed connection, and operation panel 3 is located the upper portion of baffle 2, it is concrete, utilize the lift of bearing frame 23, be used for hanging the installation with the LED display screen, not only can make the LED display screen save time and labor more in hanging the installation, and guaranteed the stability of LED display screen in hanging the installation, efficiency and quality when having strengthened the installation of LED display screen.

The scheme has the following working processes:

when hanging before the LED display screen is installed, firstly, the driving motor 24 is started to drive the first rotating rod 5 to rotate, the first rotating rod 5 drives the two take-up pulleys 6 and the worm wheel 16 to rotate simultaneously, then the worm wheel 16 drives the worm 15 to rotate, and further the purpose that the worm 15 drives the reciprocating screw 17 to move is achieved, then the nut seat 18 is driven by the reciprocating screw 17 to move, and further the nut seat 18 drives the bearing frame 23 to move up and down through the bearing plate 19, and further the purpose of hanging the LED display screen for installation is achieved.

According to the working process, the following steps are known:

through realizing bearing frame 23's lift for hang the installation with the LED display screen, make the LED display screen labour saving and time saving more in hanging the installation on the one hand, on the other hand has guaranteed the stability of LED display screen in hanging the installation, efficiency and quality when having strengthened the installation of LED display screen.

Further, the top parts of the two baffles 2 are fixedly connected with a first U-shaped plate 10, the inner side of the first U-shaped plate 10 is provided with a third rotating rod 22, the third rotating rod 22 is sleeved with a first pulley 9, both ends of the third rotating rod 22 are rotatably connected with the inner wall of the first U-shaped plate 10 through rotating shafts, one side of the two baffles 2 opposite to each other is fixedly connected with a second U-shaped plate 14, the second U-shaped plate 14 is positioned on the upper part of the baffle 2, the inner side of the second U-shaped plate 14 is provided with a second rotating rod 8, the second rotating rod 8 is sleeved with a second pulley 13, both ends of the second rotating rod 8 are rotatably connected with the inner wall of the second U-shaped plate 14 through rotating shafts, two take-up wheels 6 are respectively wound with a lifting rope 7, the lifting rope 7 sequentially penetrates through the first pulley 9 and the second pulley 13 positioned on the same side, and the free end of the lifting rope 7 is fixedly connected with the top part of, specifically, the two take-up pulleys 6 are driven to tighten the lifting rope 7 through the rotation of the first rotating rod 5, and then the first pulley 9 and the second pulley 13 are matched to serve as fulcrums to lift the bearing frame 23 through the reciprocating screw 17, so that the stability of the bearing frame 23 in the lifting process is further improved.

Further, the both sides of carriage 23 are all fixedly connected with slider 11, and two sliders 11 are respectively through sliding connection between two slide rails 12 and two baffles 2, and is specific, when carriage 23 goes up and down, slider 11 slides in slide rail 12 and has further improved the stability of carriage 23 in the motion, and then has guaranteed the quality of LED display screen in carriage 23.

Further, the equal fixedly connected with universal wheel 21 in four corners in base 1's bottom, it is concrete, utilize the universal wheel 21 of base 1 bottom to realize removing the purpose with the device.

Further, a protective guard 4 is fixedly connected to the top of the operating table 3, and specifically, workers can be protected by the protective guard 4.

Further, fixedly connected with protection pad 20 on the inner wall of carriage 23, it is concrete, utilize protection pad 20 in carriage 23 to further strengthen the guard action of LED display screen in the in-process of hanging the installation.

In conclusion, the two take-up wheels 6 are driven to tighten the lifting rope 7 through the rotation of the first rotating rod 5, the first pulley 9 and the second pulley 13 are matched to serve as fulcrums, the bearing frame 23 is lifted through the reciprocating screw 17, the stability of the bearing frame 23 in the lifting process is further improved, when the bearing frame 23 is lifted, the sliding block 11 slides in the sliding rail 12, the stability of the bearing frame 23 in the movement is further improved, the quality of an LED display screen in the bearing frame 23 is further guaranteed, the device can be moved through the universal wheel 21 at the bottom of the base 1, workers can be protected through the protective guard 4, and the protective effect of the LED display screen in the hanging and installing process is further strengthened through the protective pads 20 in the bearing frame 23.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a LED display screen cable suspension device, includes base (1), its characterized in that, the equal fixedly connected with baffle (2) in top both sides of base (1), two through bolt fixedly connected with driving motor (24) on the outer wall of one of them in baffle (2), two one side that baffle (2) are relative is equipped with first rotation pole (5), worm wheel (16) have been cup jointed in the middle part of first rotation pole (5), the both ends of first rotation pole (5) run through the lateral wall of two baffles (2) through the bearing housing respectively, and all cup joint take-up pulley (6) on the extension at first rotation pole (5) both ends to one of them end in first rotation pole (5) both ends is connected with driving motor (24) output shaft transmission, the top of base (1) is connected with worm (15) through the rotation of pivot, be connected through the latch meshing between worm (15) and the worm wheel (16), the top fixedly connected with reciprocating screw rod (17) of worm (15), it is connected with nut seat (18) to close soon through the screw thread on reciprocating screw rod (17), fixedly connected with loading board (19) on the outer wall of one side of nut seat (18), and the top fixedly connected with carriage (23) of loading board (19), two one side that baffle (2) are relative is equipped with operation panel (3), the both sides of operation panel (3) respectively with two baffle (2) between fixed connection, and operation panel (3) are located the upper portion of baffle (2).

2. The hanging device for the LED display screen according to claim 1, wherein the top of each of the two baffles (2) is fixedly connected with a first U-shaped plate (10), the inner side of each of the first U-shaped plates (10) is provided with a third rotating rod (22), the third rotating rod (22) is sleeved with a first pulley (9), the two ends of each of the third rotating rods (22) are rotatably connected with the inner wall of the first U-shaped plate (10) through rotating shafts, the two opposite sides of each of the two baffles (2) are fixedly connected with second U-shaped plates (14), the second U-shaped plates (14) are positioned at the upper parts of the baffles (2), the inner sides of the second U-shaped plates (14) are provided with second rotating rods (8), the second rotating rods (8) are sleeved with second pulleys (13), and the two ends of the second U-shaped plates (8) are rotatably connected with the inner walls of the second U-shaped plates (14) through rotating shafts, two all the winding wheel (6) go up the winding and be connected with lifting rope (7), lifting rope (7) pass in proper order and lie in first pulley (9) and second pulley (13) with one side, and fixed connection between the free end of lifting rope (7) and the top of carriage (23).

3. The hanging device for the LED display screen according to claim 1, wherein two sides of the bearing frame (23) are fixedly connected with sliding blocks (11), and the two sliding blocks (11) are respectively connected with the two baffles (2) in a sliding manner through two sliding rails (12).

4. The hanging device for the LED display screen according to claim 1, wherein universal wheels (21) are fixedly connected to four corners of the bottom of the base (1).

5. The hanging device for the LED display screen according to claim 1, wherein a protective guard (4) is fixedly connected to the top of the operating platform (3).

6. The hanging device for the LED display screen is characterized in that a protective pad (20) is fixedly connected to the inner wall of the bearing frame (23).