CN217405056U

CN217405056U - Building advertisement LED screen that wind-resistance is strong

Info

Publication number: CN217405056U
Application number: CN202220913905.8U
Authority: CN
Inventors: 赵金玲; 李旭; 程明
Original assignee: Guangdong Yingkai Video Technology Co ltd
Current assignee: Guangdong Yingkai Video Technology Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-09-09
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses a building advertisement LED screen that wind-resistance is strong, including screen main part and fixed layer board and attaching plate, fixed layer board rear end face top position is provided with a pair of horizontal pole, the horizontal pole afterbody is provided with the flitch, terminal surface both sides position all is provided with the mounting panel about the attaching plate, the terminal surface is provided with adjustable extension board before the attaching plate, the extension board head is provided with the pressure plate. A building advertisement LED screen that wind-resistance is strong belongs to LED screen field, through setting up built-in piece at screen main part rear, make built-in piece rely on fixed layer board to install, set up portable and provide the pressure plate of buffering in the built-in piece outside simultaneously, the pressure plate drives extension board and built-in slider motion when the motion, can cause the extrusion to the spring during built-in slider motion to utilize elasticity to cushion, effectively alleviate the impact that strong wind caused the LED screen, reinforcing stability.

Description

Building advertisement LED screen that wind-resistance is strong

Technical Field

The utility model relates to a LED screen field, in particular to building advertisement LED screen that wind-resistance is strong.

Background

The LED screen is a novel imaging electronic device made of light emitting diodes arranged in sequence, and has the characteristics of high brightness, wide visual angle, long service life and the like, and is being widely applied to the fields of outdoor building advertisements and the like, common building advertisement LED screens are fixed to the wall surface through screws and other modes, not only are the dismounting troublesome, but also the safety cannot be guaranteed under the condition of strong wind weather, and the LED screen of the building advertisement has large over-wind area and strong stress, and the impact of strong wind drives the screen and the screw to move outwards, thereby influencing the stability of the screw, enabling the screw to be loosened or even fall off, and being incapable of effectively guaranteeing the safe use of the building advertisement LED screen for a long time, and causing inconvenience.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a building advertisement LED screen that wind-resistance is strong, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a building advertisement LED screen with strong wind resistance comprises a screen main body, a fixed supporting plate and an attaching plate, wherein a pair of cross rods is arranged at the top of the rear end face of the fixed supporting plate, an attaching plate is arranged at the tail part of each cross rod, mounting plates are arranged at the two sides of the upper end face and the lower end face of the attaching plate respectively, the attaching plate and the mounting plates are mounted on a wall surface respectively, an adjustable extending plate is arranged at the front end face of the attaching plate, a pressure plate is arranged at the head part of the extending plate, two pairs of rear blocks are arranged at the rear end face of the screen main body, the rear blocks and the pressure plate are both positioned above the fixed supporting plate, a built-in block is arranged at the rear part of the screen main body, the built-in block is mounted by depending on the fixed supporting plate, a movable pressure plate for providing buffering is arranged at the outer side of the built-in block, the pressure plate drives the extending plate and the built-in block to move, and can extrude a spring when the built-in block moves, therefore, the LED screen is buffered by using elasticity, the impact of strong wind on the LED screen is effectively relieved, and the stability is enhanced.

Preferably, a pair of inclined supporting rods is arranged at the bottom of the rear end face of the fixed supporting plate, a lower flitch is arranged at the tail of each inclined supporting rod, the rear end faces of the upper flitch and the lower flitch are located on the same plane, first round holes are formed in the two sides of the upper flitch and the two sides of the lower flitch respectively, first screws are arranged in the first round holes, the upper flitch and the lower flitch are fixed to a wall face through the first screws, a second round hole is formed in the middle of the mounting plate, a second screw is arranged in the second round hole, and the mounting plate is fixed to the wall face through the second screw.

Preferably, a positioning round rod is arranged in the middle of the lower end face of the rear block, the positioning round rod and the rear block are fixed through welding, and a sliding groove is formed in the middle of the upper end face of the fixing supporting plate corresponding to the positioning round rod.

Preferably, the pressure plate is located at the outer side of the rear block, a circular convex column is arranged in the middle of the end face of the inner side of the pressure plate, and a circular straight hole is formed in the middle of the rear block corresponding to the circular convex column.

Preferably, the extension board afterbody is provided with a pair of built-in slider, the terminal surface corresponds built-in slider and is provided with the rectangle straight flute before the rigging board, rectangle straight flute both sides inner wall is provided with the inner baffle, be provided with the fixed column between the inner baffle, the corresponding fixed column in built-in slider middle part is provided with the fixed orifices.

Preferably, a movable pressing plate is arranged on the outer ring of the fixed column, the movable pressing plate is movably connected with the fixed column, the movable pressing plate is located on the outer side of the built-in sliding block, and a spring is arranged between the end face of the outer side of the movable pressing plate and the inner partition plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through setting up built-in piece at screen main part rear, make built-in piece rely on fixed layer board to install, set up portable and provide the pressure plate of buffering in the built-in piece outside simultaneously, the pressure plate drives extension board and built-in slider motion when the motion, can cause the extrusion to the spring during built-in slider motion to utilize elasticity to cushion, effectively alleviate the strong wind and to the impact that the LED screen caused, reinforcing stability.

Drawings

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

FIG. 2 is a schematic view of the fixing support plate of the present invention;

fig. 3 is a schematic view of the split of the attachment plate of the present invention.

In the figure: 1. a screen main body; 2. fixing the supporting plate; 3. a rear block; 4. a cross bar; 5. a diagonal brace; 6. pasting a board; 7. a lower pasting plate; 8. a first circular hole; 9. a pressure plate; 10. an extension plate; 11. laminating the plates; 12. mounting a plate; 13. a second circular hole; 14. a second screw; 15. positioning the round rod; 16. a chute; 17. a circular convex column; 18. a circular straight hole; 19. a sliding block is arranged inside; 20. a rectangular straight groove; 21. an inner partition plate; 22. fixing a column; 23. a fixing hole; 24. a movable pressing plate; 25. a spring; 26. a first screw.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a building advertisement LED screen that wind-resistance is strong, including screen main part 1 and fixed layer board 2 and

binding plate

11, 2 rear end face top positions of fixed layer board are provided with a pair of

horizontal pole

4, 4 afterbody of horizontal pole are provided with flitch 6, terminal surface both sides positions all are provided with mounting panel 12 about binding plate 11, the wall is all installed to flitch 6 and mounting panel 12, the terminal surface is provided with adjustable extension board 10 before binding plate 11, extension board 10 head is provided with

pressure plate

9, 1 rear end face of screen main part is provided with two pairs of rearmounted piece 3, rearmounted piece 3 all is located fixed layer board 2 top positions with pressure plate 9.

In this embodiment, in order to ensure the stability of the fixing support plate 2, a pair of diagonal braces 5 are arranged at the bottom of the rear end face of the fixing support plate 2, a lower attachment plate 7 is arranged at the tail of each diagonal brace 5, the rear end faces of the upper attachment plate 6 and the lower attachment plate 7 are located on the same plane, first round holes 8 are formed in both sides of the upper attachment plate 6 and the lower attachment plate 7, first screws 26 are arranged in the first round holes 8, the upper attachment plate 6 and the lower attachment plate 7 are fixed to a wall surface through the first screws 26, a second round hole 13 is formed in the middle of the mounting plate 12, a second screw 14 is arranged in the second round hole 13, and the mounting plate 12 is fixed to the wall surface through the second screw 14;

in this embodiment, in order to enable the rear block 3 to move along the upper side of the fixed support plate 2, a positioning round rod 15 is arranged at the middle position of the lower end face of the rear block 3, the positioning round rod 15 and the rear block 3 are fixed by welding, and a sliding groove 16 is arranged at the middle position of the upper end face of the fixed support plate 2 corresponding to the positioning round rod 15;

in the embodiment, in order to enable the rear block 3 to stably drive the pressure plate 9 to move together while moving, the pressure plate 9 is located at the outer side of the rear block 3, a circular convex column 17 is arranged at the middle position of the end face of the inner side of the pressure plate 9, and a circular straight hole 18 is arranged at the middle of the rear block 3 corresponding to the circular convex column 17;

in this embodiment, in order to enable the pressure plate 9 to provide a buffering effect after being pressed, the tail of the extension plate 10 is provided with a pair of built-in sliders 19, the front end surface of the attachment plate 11 is provided with a rectangular straight groove 20 corresponding to the built-in sliders 19, inner separators 21 are arranged on inner walls on two sides of the rectangular straight groove 20, fixed columns 22 are arranged between the inner separators 21, fixed holes 23 are arranged in the middle of the built-in sliders 19 corresponding to the fixed columns 22, a movable pressure plate 24 is arranged on an outer ring of the fixed columns 22, the movable pressure plate 24 is movably connected with the fixed columns 22, the movable pressure plate 24 is located at an outer side position of the built-in sliders 19, and springs 25 are arranged between outer end surfaces of the movable pressure plate 24 and the inner separators 21.

It should be noted that, the utility model relates to a building advertisement LED screen with strong wind resistance, in practical use, firstly, the upper flitch 6 and the lower flitch 7 are installed to the wall preset position, then the screen main body 1 is installed, the rear block 3 of the rear end surface reaches the upper part of the fixed supporting plate 2, simultaneously, the positioning round rod 15 at the bottom of the rear block 3 enters the chute 16 at the middle part of the fixed supporting plate 2, then the attaching plate 11 is installed at the outer side, when the screen main body 1 is blown by strong wind, the circular convex column 17 at the inner side of the pressure plate 9 passes through the circular straight hole 18, when the screen main body 1 is blown by strong wind, the screen main body 1 drives the connected rear block 3 to move, the rear block 3 drives the positioning round rod 15 to slide along the chute 16, and the pressure plate 9 at the outer side is extruded when the rear block 3 moves, the pressure plate 9 drives the extension plate 10 and the built-in slider 19 to move, the built-in slider 19 slides along the fixed column 22, and extrude the movable pressing plate 24 in the outside when moving, movable pressing plate 24 moves thereupon and extrudes continuous spring 25, makes spring 25 atress produce the compression, and the elasticity that spring 25 compression produced can effectively cushion the impact force that screen main part 1 received, avoids directly dragging the bolt, promotes the stability of LED screen.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a building advertisement LED screen that wind-resistance is strong, includes screen main part (1) and fixed layer board (2) and attaching plate (11), fixed layer board (2) rear end face top position is provided with a pair of horizontal pole (4), horizontal pole (4) afterbody is provided with attaching plate (6), terminal surface both sides position all is provided with mounting panel (12) about attaching plate (11), the wall is all installed with mounting panel (12) in attaching plate (6), its characterized in that: the utility model discloses a screen display screen, including attaching plate (11), extension board (10) head, screen main part (1) rear end face is provided with two pairs of rearmounted pieces (3), rearmounted piece (3) all are located fixed layer board (2) top position with pressure plate (9), the terminal surface is provided with adjustable extension board (10) before attaching plate (11), extension board (10) head is provided with pressure plate (9), screen main part (1) rear end face is provided with two pairs of rearmounted pieces (3), rearmounted piece (3) and pressure plate (9).

2. The building advertisement LED screen of claim 1, characterized in that: the fixing support plate is characterized in that a pair of inclined supporting rods (5) is arranged at the bottom of the rear end face of the fixing support plate (2), a lower flitch (7) is arranged at the tail of each inclined supporting rod (5), an upper flitch (6) and the rear end face of the lower flitch (7) are located on the same plane, first round holes (8) are formed in two sides of the upper flitch (6) and the lower flitch (7), first screw rods (26) are arranged in the first round holes (8), the upper flitch (6) and the lower flitch (7) are fixed to the wall through the first screw rods (26), second round holes (13) are formed in the middle of the mounting plate (12), second screw rods (14) are arranged in the second round holes (13), and the mounting plate (12) is fixed to the wall through the second screw rods (14).

3. The building advertisement LED screen of claim 1, characterized in that: the rear-mounted block (3) lower end face middle position is provided with a positioning round rod (15), the positioning round rod (15) and the rear-mounted block (3) are fixed through welding, and the middle position of the upper end face of the fixed supporting plate (2) corresponds to the positioning round rod (15) and is provided with a sliding groove (16).

4. The building advertisement LED screen of claim 1, characterized in that: the pressure plate (9) is located at the outer side position of the rear block (3), a circular convex column (17) is arranged in the middle of the end face of the inner side of the pressure plate (9), and a circular straight hole (18) is formed in the middle of the rear block (3) corresponding to the circular convex column (17).

5. The building advertisement LED screen of claim 1, characterized in that: the extension board (10) afterbody is provided with a pair of built-in slider (19), terminal surface corresponds built-in slider (19) and is provided with rectangle straight flute (20) before rigging board (11), rectangle straight flute (20) both sides inner wall is provided with interior baffle (21), be provided with fixed column (22) between interior baffle (21), built-in slider (19) middle part is provided with fixed orifices (23) corresponding fixed column (22).

6. The building advertisement LED screen of claim 5, characterized in that: a movable pressing plate (24) is arranged on the outer ring of the fixed column (22), the movable pressing plate (24) is movably connected with the fixed column (22), the movable pressing plate (24) is located at the outer side position of the built-in sliding block (19), and a spring (25) is arranged between the end face of the outer side of the movable pressing plate (24) and the inner partition plate (21).