CN212377597U

CN212377597U - Quick installing support of LED large screen

Info

Publication number: CN212377597U
Application number: CN202020307138.7U
Authority: CN
Inventors: 徐家昕
Original assignee: Suzhou Anlan Exhibition Co ltd
Current assignee: Suzhou Anlan Exhibition Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2021-01-19
Anticipated expiration: 2030-03-12

Abstract

The utility model provides a rapid mounting bracket for a large LED screen, which relates to the technical field of LED mounting brackets, wherein the left side and the right side of the bottom end of a back plate are both fixed with a long block integrated with the back plate, the outer side of the long block is vertically and uniformly provided with a plurality of latch teeth, the outer side of the long block is provided with a mounting plate, the left end and the right end of the inner side of the mounting plate are both fixed with a movable block integrated with the long block, the mounting position of a large screen fixing frame is adjusted by using an adjusting and inserting block mode, the large screen fixing frame can be rapidly fixed without carrying out complicated mounting steps, the outer wall of a rotary core is sleeved with a roller, a pull rope is in transmission connection between the outer sides of the roller, the head end and the tail end of the pull rope are both embedded with connecting plates, the LED dot matrix screen is transmitted through the pull rope, the mounting work of workers is convenient, the LED dot matrix screen on, the installation position is not adjustable, and complicated installation steps are needed after multiple parts are matched for position finding.

Description

Quick installing support of LED large screen

Technical Field

The utility model belongs to the technical field of the LED installing support technique and specifically relates to a quick installing support of LED large-size screen is related to.

Background

The LED display screen is an english abbreviation of light emitting diode, abbreviated as LED. The display mode is that the display mode is controlled by a semiconductor light emitting diode, the general appearance of the display mode is that the display mode is composed of a plurality of light emitting diodes which are usually red, and characters are displayed by turning on and off of a lamp. The display screen is used for displaying various information such as characters, graphs, images, animations, quotations, videos, video signals and the like, but when a part of large-scale LED display screen is installed on an integral frame, the installation work of workers is very inconvenient because of large volume, the installation position is not adjustable, and complicated installation steps are needed after the installation position is found in a multi-party matching mode.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: when a whole frame is installed on a part of large-scale LED display screen, the size is large, workers cannot be conveniently installed, the installation position is not adjustable, complex installation steps are needed to be carried out after the installation position is found in a multi-party matching mode, and the LED large-screen quick installation support is provided for solving the problems in the prior art.

The to-be-solved technical problem of the utility model adopts following technical scheme to realize: a quick mounting bracket for an LED large screen comprises a large screen fixing frame, two rotating cores and a back plate, wherein the rotating cores are embedded in the head and the tail ends of the right side of the large screen fixing frame respectively, and the back plate is fixedly connected to the back of the large screen fixing frame;

the outer wall of each rotary core is sleeved with a roller, a pull rope is connected between the outer sides of the rollers in a transmission manner, and the first end and the last end of each pull rope are embedded with connecting plates;

the backplate bottom left and right sides all is fixed with the rectangular block rather than as an organic whole, and the rectangular block outside is perpendicular even division has a plurality of latch, the rectangular block outside is equipped with the mounting panel, and both ends all are fixed with rather than the movable block as an organic whole about the mounting panel inboard, the movable block top surface has all opened the opening, and pegs graft on the opening left side has the inserted block, inserted block top surface fixedly connected with bolt plate, and the inserted block bottom is equipped with rather than the activity section as an organic whole, activity section bottom fixedly connected with cardboard.

Preferably, both sides of the top end of the large-screen fixing frame are welded with hanging rings.

Preferably, the roller is rotationally connected with the rotary core, and the connecting plate moves through the pull rope.

Preferably, the opening is penetrated through to the long block, and the inserted block and the long block are symmetrically arranged, the width of the inserted block, the width of the long block and the width of the latch are equal to the width of the opening, and the length from the outer side of the inserted block to the outer side of the latch is greater than the width of the opening.

Preferably, the movable section is movably connected with the opening, the tail end of the clamping plate is in a hook shape, and the width of the movable section is one fourth of the width of the top of the inserting block.

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

when the large screen fixing frame moves up and down, the two workers respectively adjust the inserting blocks to pull the inserting blocks upwards, when the movable section is positioned in the opening, the movable space in the opening is more, so that the long block and the latch can move upwards or downwards in the opening, after the large screen fixing frame is adjusted to a proper position, the worker can insert the insert block into the opening again, the outer sides of the insert block and the latch are both inclined surfaces, the length from the outer side of the insert block to the outer side of the latch is greater than the width of the opening, the position of the insert block and the latch entering the opening is limited, the position of good long block can be fixed a position, and the long block can't reciprocate, further fixes the inserted block through outside bolt, guarantees the firm in connection nature of long block and movable block, uses the mode adjustment of adjustment inserted block to adjust the mounted position of the fixed frame of big screen, need not carry out loaded down with trivial details installation procedure, can be fast with fixed frame of big screen fixed.

The workman can use the stay cord to transmit LED dot matrix screen, the workman on ground passes through the bolt and fixes the LED dot matrix screen on the connecting plate, the workman that carries out the installation on the fixed frame of big screen can stimulate the stay cord downwards, transmit LED dot matrix screen through the stay cord, the workman's of being convenient for installation work, when carrying out high altitude construction, the LED dot matrix screen on ground that can be faster takes, and the LED dot matrix screen of below rises to the top after, the connecting plate of top then can fall to the below, supply the workman on ground to fix the LED dot matrix screen once more, and the work efficiency is improved.

Drawings

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

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

fig. 3 is a schematic view of the movable block structure of the present invention.

The labels in the figure are: the large screen fixing frame 1, a hanging ring 101, a rotary core 2, a roller 201, a pull rope 3, a connecting plate 301, a back plate 4, a long block 401, a latch 402, a mounting plate 5, a movable block 501, an opening 502, an insertion block 6, a bolt plate 601, a movable section 602 and a clamping plate 603.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings and specific 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.

As shown in fig. 1-3, the rapid mounting bracket for the large-screen LED comprises a large-screen fixing frame 1, two rotating cores 2 and a back plate 4, wherein the two rotating cores 2 are respectively embedded in the first end and the last end of the right side of the large-screen fixing frame 1, and the back plate 4 is fixedly connected to the back of the large-screen fixing frame 1;

the outer wall of the rotary core 2 is sleeved with rollers 201, pull ropes 3 are connected between the outer sides of the rollers 201 in a transmission mode, connecting plates 301 are embedded in the first ends and the last ends of the pull ropes 3, when a worker uses the large-screen fixing frame 1, lifting rings 101 are welded on two sides of the top end of the large-screen fixing frame 1, lifting equipment and the lifting rings 101 can be fixed firstly, and the large-screen fixing frame 1 is integrally pulled up through the lifting equipment;

the left side and the right side of the bottom end of the back plate 4 are both fixed with a long block 401 integrated with the long block, the outer side of the long block 401 is vertically and uniformly provided with a plurality of latch teeth 402, the outer side of the long block 401 is provided with a mounting plate 5, the left end and the right end of the inner side of the mounting plate 5 are both fixed with movable blocks 501 integrated with the long block, the top surface of each movable block 501 is provided with an opening 502, the left side of each opening 502 is inserted with an insertion block 6, the top surface of each insertion block 6 is fixedly connected with a bolt plate 601, the bottom end of each insertion block 6 is provided with a movable section 602 integrated with the bottom of the corresponding insertion block, the bottom of each movable section 602 is fixedly connected with a latch plate 603, the long block 401 penetrates through the openings 502, the insertion blocks 6 and the long blocks 401 are symmetrically arranged, the width between the insertion blocks 6, the long blocks 401 and the middle parts of the latch teeth 402 is equal to the width of the opening 502, the length from the, workers can fix the mounting plate 5 on the wall, after the mounting plate 5 is fixed, the long block 401 and the insertion block 6 are both positioned in the opening 502, the workers can adjust the height of the large-screen fixing frame 1 through hoisting equipment, and when the large-screen fixing frame 1 moves up and down, the insertion blocks 6 are respectively adjusted by the two workers;

the movable section 602 is movably connected with the opening 502, the tail end of the clamping plate 603 is in a hook shape, the width of the movable section 602 is one fourth of the width of the top of the insertion block 6, a worker can pull up the insertion block 6 to enable the movable section 602 to be located in the opening 502, because the width of the movable section 602 is only one fourth of the width of the top of the insertion block 6, when the movable section 602 is located in the opening 502, the movable space inside the opening 502 is large, so that the long block 401 and the clamping teeth 402 can move upwards or downwards in the opening 502, and because the width of the clamping plate 603 is larger than the width of the top of the insertion block 6, the clamping plate 603 cannot enter the opening 502, the clamping plate 603 abuts against the opening 502 to prevent the insertion block 6 from being separated from the opening 502, after the large screen fixing frame 1 is adjusted to a proper position, the clamping teeth 402 should be located in the opening 502, the worker can reinsert the insertion block 6 into the opening 502, the added width between the middle parts of the long block 401 and the latch 402 is equal to the width of the opening 502, the middle parts of the insert block 6, the long block 401 and the latch 402 are all clamped in the opening 502, the outer sides of the insert block 6 and the latch 402 are all inclined planes, the length from the outer side of the insert block 6 to the outer side of the latch 402 is greater than the width of the opening 502, the positions of the insert block 6 and the latch 402 entering the opening 502 are limited, the position of the long block 401 can be well positioned, when the insert block 6 is positioned in the opening 502, the long block 401 can not move up and down, corresponding screw holes are formed in the surface of the bolt plate 601 and the top of the movable block 501, a worker can screw a bolt into the bolt hole, the inserting block 6 is further fixed through an external bolt, so that the connection firmness of the long block 401 and the movable block 501 is ensured, the installation position of the large-screen fixed frame 1 is adjusted by adjusting the inserting block 6, a complex installation step is not required, and the large-screen fixed frame 1 can be quickly fixed;

the roller 201 is rotatably connected with the rotating core 2, the connecting plate 301 moves through the pull rope 3, after the large-screen fixing frame 1 is fixed, a worker can install the LED dot matrix screen on the back of the large-screen fixing frame 1, when the installation work is carried out at a higher position, the worker can use the pull rope 3 to transmit the LED dot matrix screen, the worker on the ground can fix the LED dot matrix screen on the connecting plate 301 through bolts, the worker who installs on the large-screen fixing frame 1 can pull the pull rope 3 downwards, after the pull rope 3 is pulled, the LED dot matrix screen at the bottom can slowly extend upwards through the transmission of the roller 201 and the pull rope 3, the LED dot matrix screen is transmitted through the pull rope 3, the installation work of the worker is convenient, when the high-altitude work is carried out, the LED dot matrix screen on the ground can be taken quickly, and after the LED dot matrix screen at the lower part rises to the upper part, the connecting plate 301 at the upper part can descend to the lower part for, the working efficiency is improved.

It should be understood that any modification, equivalent replacement, and improvement made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a quick installing support of LED large screen, includes the fixed frame of large screen (1), changes core (2) and backplate (4), the quantity of changeing core (2) is two, and changes core (2) and imbed respectively and set up in the first and last both ends of the fixed frame of large screen (1) right side, backplate (4) fixed connection is at the fixed frame of large screen (1) back, its characterized in that:

the outer wall of each rotary core (2) is sleeved with a roller (201), pull ropes (3) are connected between the outer sides of the rollers (201) in a transmission mode, and connecting plates (301) are embedded at the head end and the tail end of each pull rope (3);

backplate (4) bottom left and right sides all is fixed with long block (401) rather than as an organic whole, and long block (401) outside is perpendicular even division has a plurality of latch (402), long block (401) outside is equipped with mounting panel (5), and mounting panel (5) inboard left and right sides both ends all are fixed with rather than movable block (501) as an organic whole, opening (502) have all been opened to movable block (501) top surface, and peg graft in opening (502) left side and have inserted block (6), inserted block (6) top surface fixedly connected with bolt board (601), just inserted block (6) bottom is equipped with rather than activity section (602) as an organic whole, activity section (602) bottom fixedly connected with cardboard (603).

2. The LED large screen quick mounting bracket of claim 1, wherein: both sides of the top end of the large-screen fixing frame (1) are welded with hanging rings (101).

3. The LED large screen quick mounting bracket of claim 1, wherein: the roller (201) is rotationally connected with the rotary core (2), and the connecting plate (301) moves through the pull rope (3).

4. The LED large screen quick mounting bracket of claim 1, wherein: the long block (401) penetrates through the opening (502), the inserting blocks (6) and the long block (401) are symmetrically arranged, the added width among the middle parts of the inserting blocks (6), the long block (401) and the clamping teeth (402) is equal to the width of the opening (502), and the length from the outer side of the inserting blocks (6) to the outer side of the clamping teeth (402) is greater than the width of the opening (502).

5. The LED large screen quick mounting bracket of claim 1, wherein: the movable section (602) is movably connected with the opening (502), the tail end of the clamping plate (603) is in a hook shape, and the width of the movable section (602) is one fourth of the width of the top of the inserting block (6).