CN210606434U

CN210606434U - Outdoor LED display screen

Info

Publication number: CN210606434U
Application number: CN201921775437.7U
Authority: CN
Inventors: 梅德忠; 杜海涛
Original assignee: Hubei Haichuang Technology Co Ltd
Current assignee: Hubei Haichuang Technology Co Ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-05-22
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses an it is outdoor with LED display screen, including the frame plate, the inside rear end fixed mounting of frame plate has the back shroud, the inside front end fixed mounting of frame plate has the display screen main part, the inside of frame plate is located the fixed position between back shroud and the display screen main part and installs the mounting, the mounting comprises installation sleeve, first ejector pin and second ejector pin difference movable mounting are at installation sleeve's both ends, the dashpot has been seted up to installation sleeve's inside, the fixed position that first ejector pin and the one end of second ejector pin are located the inside of dashpot has the limiting plate, the other end fixed mounting of first ejector pin and second ejector pin has the installation backing plate, the inside fixed mounting of dashpot has the spring. The utility model discloses can make the LED display screen more energy-conserving to can improve the security of LED display screen when the open air is used, have the practicality.

Description

Outdoor LED display screen

Technical Field

The utility model relates to a LED display screen technical field especially relates to an it is outdoor with LED display screen.

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. LED displays for outdoor use are commonly used for advertising.

The existing outdoor LED display screen has certain defects when in use, the outdoor LED display screen has poor energy-saving effect, the outdoor LED display screen has no protective structure, the safety is not high when in outdoor use, and certain influence is brought to the use process, so that the outdoor LED display screen is improved

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art and providing an outdoor LED display screen.

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

an outdoor LED display screen comprises a frame plate, wherein a rear cover plate is fixedly installed at the rear end inside the frame plate, a display screen main body is fixedly installed at the front end inside the frame plate, a fixing part is fixedly installed at the position, located between the rear cover plate and the display screen main body, inside the frame plate, and consists of a mounting sleeve, a first ejector rod and a second ejector rod, the first ejector rod and the second ejector rod are respectively and movably installed at two ends of the mounting sleeve, a buffer groove is formed inside the mounting sleeve, a limiting plate is fixedly installed at the position, located inside the buffer groove, of one end of the first ejector rod and one end of the second ejector rod, a mounting base plate is fixedly installed at the other end of the first ejector rod and the other end of the second ejector rod, a spring is fixedly installed inside the buffer groove, a heat dissipation hole is formed in the outer surface of the lower end of the frame plate, and, the utility model discloses a photovoltaic solar energy collecting device, including support column, fixed mounting panel, fixed pipe, fixed baffle, fixed mounting panel is installed to the lower extreme surface of support column, the upper end surface of support column fixed mounting has fixed pipe, the upper end fixed mounting of fixed pipe has the baffle, the upper end surface fixed mounting of baffle has photovoltaic cell panel.

Preferably, the two ends of the fixing piece are fixedly connected with the rear cover plate and the display screen main body through the first ejector rod and the second ejector rod respectively.

Preferably, the material of back shroud is the aluminium-plastic panel, the material of frame plate is the aluminium alloy, the frame plate is the rectangle frame structure.

Preferably, the two ends of the spring are fixedly connected with the first ejector rod and the second ejector rod respectively through limiting plates.

Preferably, the number of the heat dissipation holes is a plurality of groups, and the plurality of groups of the heat dissipation holes are linearly distributed on the outer surface of the lower end of the frame plate.

Preferably, the outer surface of the lower end of the photovoltaic cell panel is fixedly provided with a fixing rod, the photovoltaic cell panel is fixedly connected with the baffle through the fixing rod, and the output end of the photovoltaic cell panel is electrically connected with the input end of the display screen main body.

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

1. in the utility model, the spring on the fixing part is utilized to buffer through the arranged fixing part, the mounting sleeve, the first ejector rod, the second ejector rod, the buffer groove and the spring, the display screen main body and the rear cover plate are fixed through the fixing part, and when the LED display screen vibrates and is collided by foreign objects in the outdoor use process, the fixing part can improve the stability of the display screen main body, thereby improving the safety of the LED display screen in outdoor use;

2. in the utility model, through the used fixing tube, baffle and photovoltaic cell panel, the photovoltaic cell panel can convert the light energy into the electric energy, and then supply the electric energy to the LED display screen for use, thereby improving the energy-saving effect of the LED display screen;

to sum up, the utility model discloses can make the LED display screen more energy-conserving to can improve the security of LED display screen when the outdoor use, have the practicality.

Drawings

Fig. 1 is a front view of an outdoor LED display screen according to the present invention;

fig. 2 is a schematic view of an installation structure of a frame plate and a display screen main body of an outdoor LED display screen according to the present invention;

fig. 3 is a schematic structural diagram of a mounting of an outdoor LED display screen according to the present invention.

In the figure: 1 frame plate, 2 back shroud, 3 display screen main parts, 4 mountings, 5 installation sleeve pipes, 6 first ejector pins, 7 second ejector pins, 8 dashpots, 9 limiting plates, 10 installation backing plates, 11 springs, 12 louvres, 13 support columns, 14 mounting plates, 15 fixed tubes, 16 baffles, 17 photovoltaic cell panels.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an outdoor LED display screen comprises a frame plate 1, a rear cover plate 2 is fixedly mounted at the rear end of the inside of the frame plate 1, a display screen main body 3 is fixedly mounted at the front end of the inside of the frame plate 1, a fixing member 4 is fixedly mounted at a position between the rear cover plate 2 and the display screen main body 3 inside the frame plate 1, the fixing member 4 is composed of a mounting sleeve 5, a first push rod 6 and a second push rod 7, the first push rod 6 and the second push rod 7 are respectively movably mounted at two ends of the mounting sleeve 5, a buffer groove 8 is formed inside the mounting sleeve 5, a limit plate 9 is fixedly mounted at a position where one end of the first push rod 6 and one end of the second push rod 7 are located inside the buffer groove 8, a mounting pad plate 10 is fixedly mounted at the other end of the first push rod 6 and the second push rod 7, a spring 11 is fixedly mounted inside the buffer groove 8, the equal fixed mounting in both sides surface of frame plate 1 has support column 13, and the lower extreme fixed surface of support column 13 has mounting panel 14, and the upper end fixed surface of support column 13 installs fixed pipe 15, and the upper end fixed mounting of fixed pipe 15 has baffle 16, and the upper end fixed surface of baffle 16 installs photovoltaic cell panel 17.

The both ends of mounting 4 are respectively through first ejector pin 6 and second ejector pin 7 and

rear cover plate

2 and 3 fixed connection of display screen main part, the material of rear cover plate 2 is the plastic-aluminum board, the material of frame plate 1 is the aluminium alloy, frame plate 1 is the rectangle frame structure, the both ends of spring 11 are passed through limiting plate 9 respectively with first ejector pin 6 and second ejector pin 7 fixed connection, the quantity of louvre 12 is a plurality of groups, the louvre 12 of a plurality of groups is at the lower extreme outward appearance of frame plate 1 and personally submits sharp distribution, the lower extreme external surface fixed mounting of photovoltaic cell board 17 has the dead lever, photovoltaic cell board 17 passes through dead lever and baffle 16 fixed connection, the output of photovoltaic cell board 17 and the input electric connection of display screen main part 3.

The working principle is as follows: an outdoor LED display screen is arranged and fixed outdoors through a mounting plate 14 at the lower end of a support column 13, a display screen main body 3 is an LED display screen, the display screen main body 3 is arranged inside a frame plate 1, the rear end of the frame plate 1 is sealed through a rear cover plate 2, a plurality of heat dissipation holes 12 are formed on the outer surface of the lower end of the frame plate 1 for dissipating heat of the display screen main body 3, the fixing piece 4 is arranged between the display screen main body 3 and the rear cover plate 2, the spring 11 in the fixing piece 4 can play a role of buffering, when the LED display screen vibrates and is collided by foreign objects in the outdoor use process, the fixing piece can improve the stability of the display screen main body 3, thereby improving the safety of the LED display screen in outdoor use, the baffle 16 at the upper end of the supporting column 13 is provided with the photovoltaic cell panel 17, the photovoltaic cell panel 17 can convert the light energy into the electric energy, then the LED display screen is supplied for use, so that the energy-saving effect of the LED display screen is improved; the utility model discloses can make the LED display screen more energy-conserving to can improve the security of LED display screen when the open air is used, have the practicality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The outdoor LED display screen comprises a frame plate (1) and is characterized in that a rear cover plate (2) is fixedly mounted at the rear end of the interior of the frame plate (1), a display screen main body (3) is fixedly mounted at the front end of the interior of the frame plate (1), a fixing piece (4) is fixedly mounted at the position, located between the rear cover plate (2) and the display screen main body (3), of the interior of the frame plate (1), the fixing piece (4) consists of an installation sleeve (5), a first ejector rod (6) and a second ejector rod (7), the first ejector rod (6) and the second ejector rod (7) are respectively and movably mounted at two ends of the installation sleeve (5), a buffer groove (8) is formed in the interior of the installation sleeve (5), a limiting plate (9) is fixedly mounted at the position, located inside the buffer groove (8), of one end of the first ejector rod (6) and one end of the second ejector rod (7), first ejector pin (6) and the other end fixed mounting of second ejector pin (7) have installation backing plate (10), the inside fixed mounting of dashpot (8) has spring (11), louvre (12) have been seted up to the lower extreme surface of frame plate (1), the equal fixed mounting of both sides surface of frame plate (1) has support column (13), the lower extreme fixed surface of support column (13) installs mounting panel (14), the upper end fixed surface of support column (13) installs fixed pipe (15), the upper end fixed mounting of fixed pipe (15) has baffle (16), the upper end fixed surface of baffle (16) installs photovoltaic cell board (17).

2. An outdoor LED display screen according to claim 1, characterized in that two ends of the fixing member (4) are respectively fixedly connected with the rear cover plate (2) and the display screen main body (3) through a first ejector pin (6) and a second ejector pin (7).

3. The outdoor LED display screen according to claim 1, wherein the rear cover plate (2) is made of an aluminum plastic plate, the frame plate (1) is made of an aluminum profile, and the frame plate (1) is in a rectangular frame structure.

4. An outdoor LED display screen according to claim 1, wherein two ends of the spring (11) are respectively fixedly connected with the first ejector rod (6) and the second ejector rod (7) through a limiting plate (9).

5. An outdoor LED display screen according to claim 1, characterized in that the number of the heat dissipation holes (12) is several groups, and the several groups of the heat dissipation holes (12) are linearly distributed on the outer surface of the lower end of the frame plate (1).

6. The outdoor LED display screen according to claim 1, wherein fixing rods are fixedly installed on the outer surface of the lower end of the photovoltaic cell panel (17), the photovoltaic cell panel (17) is fixedly connected with the baffle (16) through the fixing rods, and the output end of the photovoltaic cell panel (17) is electrically connected with the input end of the display screen main body (3).