CN213277289U

CN213277289U - Outdoor fixed protection device of LED display screen

Info

Publication number: CN213277289U
Application number: CN202022710162.8U
Authority: CN
Inventors: 王亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-05-25
Anticipated expiration: 2030-11-20

Abstract

The utility model relates to a fixed technical field of display screen just discloses an outdoor fixed protection device of LED display screen, including the supporting leg, the top fixed mounting of supporting leg has the main part, the equal fixed mounting in inboard four corners department of main part has the lug, every the equal fixed mounting in one side of lug has two U type slide rails, two movable mounting has the carriage release lever between the slide rail, the one end fixed mounting of carriage release lever has the movable block, the other end fixed connection mounting panel of carriage release lever. This kind of outdoor fixed protection device of LED display screen, through setting up electric putter, U type slide rail, carriage release lever, movable block, lug, mounting panel, top groove, kerve, running through groove and bolt etc. electric putter promotes the mounting panel and moves outside the main part, and when removing, the carriage release lever can form the support to the mounting panel, and mounting panel and display screen move completely to the outside of main part, can overhaul the display screen, the maintenance that carries out the display screen that can be more convenient.

Description

Outdoor fixed protection device of LED display screen

Technical Field

The utility model relates to a fixed technical field of display screen specifically is an outdoor fixed protection device of LED display screen.

Background

The LED display screen is a flat panel display, which is composed of small LED module panels for displaying various information such as text, image, video, etc. when the LED display screen is installed outdoors, it needs to be installed by means of a fixing device.

When the LED display screen is installed on the existing fixing device, the display screen is embedded and installed inside one side of the protection device, when the display screen breaks down, the display screen is difficult to overhaul, and after the LED display screen is embedded into the fixing device, heat generated by electronic elements on the back of the display screen during working can be difficult to dissipate in time, so that the service life of the display screen can be shortened.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a LED display screen outdoor fixation protection device possesses advantages such as the maintenance is convenient, fast heat dissipation, has solved the problem that the background art provided.

For the purpose that realizes above-mentioned maintenance convenience, quick heat dissipation, the utility model provides a following technical scheme: the utility model provides an outdoor fixed protection device of LED display screen, includes the supporting leg, the top fixed mounting of supporting leg has the main part, the equal fixed mounting in inboard four corners department of main part has the lug, every the equal fixed mounting in one side of lug has two U type slide rails, two movable mounting has the carriage release lever between the slide rail, the one end fixed mounting of carriage release lever has the movable block, the other end fixed connection mounting panel of carriage release lever, one side top fixed mounting of mounting panel has the kerve, one side of mounting panel and in the below fixed mounting in kerve have the kerve, install the display screen between kerve and the kerve, the central point of the inside one side of main part puts fixed mounting electric putter, electric putter's one end fixed connection mounting panel.

Preferably, the top of the main body is provided with an air inlet, a supporting plate is fixedly installed on one side of the main body, an air blower is fixedly installed on the top of the supporting plate, a ventilation groove is formed in one side of the main body and below the air blower, the air inlet is fixedly connected with an air pipe, and one end of the air pipe is fixedly connected with the air blower.

Preferably, a through hole is formed in one side of the protruding block and between the two U-shaped sliding rails, and sliding blocks are arranged on two sides of the moving block.

Preferably, the top of the top groove and the two sides of the display screen are both provided with penetrating grooves, and the penetrating grooves are internally provided with bolts.

Preferably, the through hole is square, the width of the through hole is equal to the width of the moving rod, and the width of the through hole is smaller than the width of the moving block.

Preferably, the mounting plate has a length and width smaller than those of the inner side of the body.

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

1. the outdoor fixing protection device for the LED display screen comprises an electric push rod, U-shaped slide rails, a moving rod, a moving block, a lug, a mounting plate, a top groove, a bottom groove, a penetrating groove, a bolt and the like, when the display screen breaks down and needs to be overhauled, the power supply of the electric push rod can be switched on, the electric push rod extends towards the direction of the display screen, the electric push rod pushes the mounting plate to move outwards of a main body, the mounting plate drives the display screen to move outwards of the main body, the moving rod moves along with the mounting plate through a through hole during moving, the moving rod is fixed between the two U-shaped slide rails and can support the mounting plate, the moving block can contact the lug after moving for a certain distance, the sliding blocks on the two sides of the moving block can ensure that the moving block cannot pass through the through hole, the moving rod can be prevented from being completely, can overhaul the display screen, if need take off the display screen when overhauing, only need take off the bolt that runs through inslot portion, make two bolt portions block the both sides at the display screen, can take off the display screen from between kerve and the apical trough, the maintenance of carrying on the display screen that can be more convenient.

2. This kind of outdoor fixed protection device of LED display screen, through setting up air pump, air inlet, trachea, ventilative groove etc. when the display screen is in long-time during operation, can put through the power of air-blower, the air-blower sends into the lower air of outside temperature through trachea and air inlet to the inboard of main part, makes the inboard atmospheric pressure of main part rise, and the higher air of the inside temperature of main part escapes from ventilative groove, can be slow the operating temperature who reduces the display screen.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a second schematic structural diagram of the present invention;

FIG. 3 is a third schematic view of the present invention;

fig. 4 is a fourth schematic view of the present invention.

In the figure: 1. supporting legs; 2. a bottom groove; 3. a main body; 4. a display screen; 5. a top groove; 6. a blower; 7. an air tube; 8. mounting a plate; 9. a ventilation groove; 10. an electric push rod; 11. a bump; 12. a through groove; 13. a bolt; 15. a U-shaped slide rail; 16. a travel bar; 17. a support plate; 18. moving the mass.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

Example one

Referring to fig. 1-4, an outdoor fixing protection device for an LED display screen comprises a supporting leg 1, a main body 3 is fixedly installed on the top of the supporting leg 1, bumps 11 are fixedly installed on four corners of the inner side of the main body 3, two U-shaped slide rails 15 are fixedly installed on one side of each bump 11, a moving rod 16 is movably installed between the two slide rails 15, a moving block 18 is fixedly installed on one end of the moving rod 16, the other end of the moving rod 16 is fixedly connected with an installation plate 8, a top groove 5 is fixedly installed on the top of one side of the installation plate 8, a bottom groove 2 is fixedly installed on one side of the installation plate 8 below the top groove 5, a display screen 4 is installed between the top groove 5 and the bottom groove 2, an electric push rod 10 is fixedly installed on the center position of one side inside the main body 3, one end of the electric push rod 10 is fixedly connected with the, the mounting plate 8 drives the display screen 4 to move towards the outside of the main body 3, when moving, the moving rod 16 moves along with the mounting plate 8 through the through hole, meanwhile, the moving rod 16 is fixed between the two U-shaped slide rails 15 and can support the mounting plate 8, the mounting plate 8 and the display screen 4 completely move to the outside of the main body 3, the display screen 4 can be overhauled, the through hole is formed in one side of the lug 11 and between the two U-shaped slide rails 15, the sliding blocks are arranged on two sides of the moving block 18, the moving block 18 can contact with the lug 11 after moving for a certain distance, the sliding blocks on two sides of the moving block 18 can ensure that the moving block 18 cannot pass through the through hole, so that the moving rod 16 can be prevented from completely separating, the penetrating grooves 12 are formed in the top of the top groove 5 and on two sides of the display screen 4, the bolts 13 are installed in the penetrating grooves 12, when the display screen 4 needs to be overhaul, the display screen 4 can be taken down from between the bottom groove 2 and the top groove 5 by blocking the two pins 13 at the two sides of the display screen 4, the through hole is square, the width of the through hole is equal to that of the moving rod 16, the width of the through hole is smaller than that of the moving block 18, so that the moving rod 16 can pass through the through hole, but the moving block 18 cannot pass through the through hole, and the length and the width of the mounting plate 8 are smaller than those of the inner side of the main body 3, so that the mounting plate 8 can enter the inner side of the main body 3.

Example two

Based on embodiment 1, as shown in fig. 1-4, the top of the main body 3 is provided with an air inlet, a supporting plate 17 is fixedly installed on one side of the main body 3, an air blower 6 is fixedly installed on the top of the supporting plate 17, an air permeable groove 9 is formed in one side of the main body 3 and below the air blower 6, the air inlet is fixedly connected with an air pipe 7, one end of the air pipe 7 is fixedly connected with the air blower 6, the air blower 6 sends air with low external temperature to the inner side of the main body 3 through the air pipe 7 and the air inlet, so that the air pressure inside the main body 3 is increased, and air with high internal temperature inside the main body 3 escapes from the air permeable groove 9, so.

The working principle is as follows: when the utility model is used, when the display screen 4 is in failure and needs to be overhauled, the power supply of the electric push rod 10 can be switched on, the electric push rod 10 extends towards the display screen 4, the electric push rod 10 pushes the mounting plate 8 to move towards the outside of the main body 3, the mounting plate 8 drives the display screen 4 to move towards the outside of the main body 3, when moving, the moving rod 16 moves along with the mounting plate 8 through the through hole, meanwhile, the moving rod 16 is fixed between two U-shaped sliding rails 15 and can support the mounting plate 8, after moving for a certain distance, the moving block 18 can contact with the lug 11, the sliding blocks at the two sides of the moving block 18 can ensure that the moving block 18 can not pass through the through hole, thus avoiding the moving rod 16 from completely separating, at the moment, the mounting plate 8 and the display screen 4 completely move to the outer side of the main body 3, the display screen 4 can be, the display screen 4 can be taken down from between the bottom groove 2 and the top groove 5 only by taking down the bolts 13 penetrating through the groove 12 and blocking the two bolts 13 at the two sides of the display screen 4.

When the display screen 4 works for a long time, the power supply of the blower 6 can be switched on, the blower 6 sends air with lower external temperature to the inner side of the main body 3 through the air pipe 7 and the air inlet, so that the air pressure at the inner side of the main body 3 is increased, the air with higher temperature in the main body 3 escapes from the ventilation groove 9, and the working temperature of the display screen 4 can be slowly reduced.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An outdoor fixing and protecting device for an LED display screen comprises supporting legs (1), wherein a main body (3) is fixedly installed at the tops of the supporting legs (1);

the method is characterized in that:

the four corners of the inner side of the main body (3) are fixedly provided with lugs (11), one side of each lug (11) is fixedly provided with two U-shaped slide rails (15), a moving rod (16) is movably arranged between the two U-shaped slide rails (15), a moving block (18) is fixedly arranged at one end of the moving rod (16), the other end of the moving rod (16) is fixedly connected with a mounting plate (8), a top groove (5) is fixedly arranged at the top of one side of the mounting plate (8), a bottom groove (2) is fixedly arranged at one side of the mounting plate (8) and below the top groove (5), a display screen (4) is arranged between the top groove (5) and the bottom groove (2), the center position of the inside one side of main part (3) fixed mounting electric putter (10), one end fixed connection mounting panel (8) of electric putter (10).

2. The outdoor fixing and protecting device for the LED display screen of claim 1, wherein: the air inlet is formed in the top of the main body (3), a supporting plate (17) is fixedly installed on one side of the main body (3), an air blower (6) is fixedly installed on the top of the supporting plate (17), a ventilation groove (9) is formed in one side of the main body (3) and below the air blower (6), the air inlet is fixedly connected with an air pipe (7), and one end of the air pipe (7) is fixedly connected with the air blower (6).

3. The outdoor fixing and protecting device for the LED display screen of claim 1, wherein: a through hole is formed in one side of the convex block (11) and between the two U-shaped sliding rails (15), and sliding blocks are arranged on two sides of the moving block (18).

4. The outdoor fixing and protecting device for the LED display screen of claim 1, wherein: the top of the top groove (5) is provided with penetrating grooves (12) beside two sides of the display screen (4), and the penetrating grooves (12) are internally provided with bolts (13).

5. The outdoor fixing and protecting device for the LED display screen of claim 3, wherein: the through holes are square, the width of the through holes is equal to the width of the moving rod (16), and the width of the through holes is smaller than that of the moving block (18).

6. The outdoor fixing and protecting device for the LED display screen of claim 1, wherein: the length and width of the mounting plate (8) are smaller than those of the inner side of the main body (3).