CN213512850U - Energy-saving and environment-friendly LED display screen - Google Patents

Abstract

The utility model discloses an energy-concerving and environment-protective LED display screen, including the LED display screen body, the bottom fixedly connected with supporting shoe of LED display screen body, the equal fixedly connected with pivot in both sides of supporting shoe, one side that the supporting shoe was kept away from in the pivot is equipped with first fixed plate, the pivot passes through the bearing with first fixed plate and is connected, the below of supporting shoe is equipped with the base, the bottom of first fixed plate and the top fixed connection of base, the outside cover of pivot is equipped with the ring gear, ring gear and pivot fixed connection, two recesses have been seted up at the top of base, first rectangular hole has been seted up to the bottom inner wall of recess, be equipped with the arc cardboard in the recess. An energy-concerving and environment-protective LED display screen, belong to display screen technical field, can adjust the inclination of LED display screen body according to actual demand, the in-service use of being convenient for has improved the convenience.

Description

Energy-saving and environment-friendly LED display screen

Technical Field

The utility model relates to a display screen technical field, in particular to energy-concerving and environment-protective LED display screen.

Background

Although the existing LED display screen equipment has the advantages of lightness and thinness, as special large-screen display equipment, the installation and debugging of the equipment are quite complicated and important links, therefore, the liquid crystal splicing large screen adopts the advanced modular structural design, a high-performance splicing processing module and other unique technologies are arranged in the equipment, the modular design enables the system to be installed without complicated wiring, the equipment can be transported only by connecting a power line and a network line, the management is very convenient, the liquid crystal splicing system is managed and controlled only by professional splicing control software with powerful functions, and the installation and management costs of the splicing screen are greatly reduced. Therefore, the modularization is the development trend of the splicing unit in a period of time in the future, and the modular structure of the splicing unit enables installation and debugging to be simpler and simpler, but in display screen practical application, the angle of the display screen is not convenient to adjust, and certain limitation exists.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an energy-saving and environment-friendly LED display screen, which can effectively solve the problems of the background art.

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

an energy-saving and environment-friendly LED display screen comprises an LED display screen body, wherein a supporting block is fixedly connected to the bottom of the LED display screen body, rotating shafts are fixedly connected to two sides of the supporting block, a first fixing plate is arranged on one side, away from the supporting block, of each rotating shaft, each rotating shaft is connected with the corresponding first fixing plate through a bearing, a base is arranged below each supporting block, the bottom of each first fixing plate is fixedly connected with the top of the corresponding base, a gear ring is sleeved outside each rotating shaft and fixedly connected with the corresponding rotating shaft, two grooves are formed in the top of each base, first rectangular holes are formed in the inner walls of the bottoms of the grooves, arc-shaped clamping plates are arranged in the grooves, first supporting plates are fixedly connected to the bottoms of the arc-shaped clamping plates, gear teeth matched with the gear rings are arranged on the inner walls of the arc-shaped, the first supporting plate and the base pass through an elastic component, the bottom of the base is provided with a limiting component matched with the first supporting plate, and the bottom of the base is fixedly connected with two second supporting plates.

Preferably, the elastic assembly comprises a first movable plate arranged on one side of the first support plate, the first movable plate is fixedly connected with the first support plate, and the top of the first movable plate is connected with the bottom of the base through a first spring.

Preferably, the limiting assembly comprises a second fixing plate arranged on one side of the first supporting plate, the top of the second fixing plate is fixedly connected with the bottom of the base, a second movable plate is arranged on one side, away from the first supporting plate, of the second fixing plate, a limiting plate is fixedly connected to one side of the second movable plate, the limiting plate penetrates through the second fixing plate, a second rectangular hole is formed in one side of the first supporting plate, one end of the limiting plate extends into the second rectangular hole, a side plate is arranged on one side, away from the second fixing plate, of the second movable plate, the side plate is fixedly connected with the base, and the second movable plate is connected with the side plate through a second spring.

Preferably, a handle is fixedly connected to the bottom of the second movable plate.

Preferably, one side of the second supporting plate is fixedly connected with a mounting plate, and a counter bore is formed in the top of the mounting plate.

Compared with the prior art, the utility model discloses following beneficial effect has: through the cooperation that sets up LED display screen body, supporting shoe, pivot, first fixed plate, bearing, ring gear, base, recess, first rectangular hole, arc cardboard, first backup pad, second backup pad, elastic component and spacing subassembly, can adjust the inclination of LED display screen body according to actual demand, and the in-service use of being convenient for has improved the convenience.

Drawings

Fig. 1 is a schematic view of the overall structure of an energy-saving and environment-friendly LED display screen of the present invention;

FIG. 2 is a front view of an energy-saving and environment-friendly LED display screen of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. an LED display screen body; 2. a support block; 3. a rotating shaft; 4. a first fixing plate; 5. a bearing; 6. a gear ring; 7. a base; 8. a groove; 9. a first rectangular hole; 10. an arc-shaped clamping plate; 11. a first support plate; 12. a first movable plate; 13. a first spring; 14. a second support plate; 15. mounting a plate; 16. a second rectangular hole; 17. a second fixing plate; 18. a second movable plate; 19. a limiting plate; 20. a second spring; 21. side plates.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in FIGS. 1-3, an energy-saving and environment-friendly LED display screen comprises an LED display screen body 1, wherein the bottom of the LED display screen body 1 is fixedly connected with a supporting block 2, both sides of the supporting block 2 are fixedly connected with a rotating shaft 3, one side of the rotating shaft 3 far away from the supporting block 2 is provided with a first fixing plate 4, the rotating shaft 3 is connected with the first fixing plate 4 through a bearing 5, a base 7 is arranged below the supporting block 2, the bottom of the first fixing plate 4 is fixedly connected with the top of the base 7, the outer part of the rotating shaft 3 is sleeved with a gear ring 6, the gear ring 6 is fixedly connected with the rotating shaft 3, the top of the base 7 is provided with two grooves 8, the inner wall of the bottom of each groove 8 is provided with a first rectangular hole 9, each groove 8 is internally provided with an arc-shaped clamping plate 10, the bottom of each arc-shaped clamping plate 10 is fixedly connected with a first supporting, the first supporting plate 11 and the base 7 are connected through an elastic component, the bottom of the base 7 is provided with a limiting component matched with the first supporting plate 11, and the bottom of the base 7 is fixedly connected with two second supporting plates 14;

in the present embodiment, the elastic assembly includes a first movable plate 12 disposed on one side of the first support plate 11, the first movable plate 12 is fixedly connected to the first support plate 11, and the top of the first movable plate 12 is connected to the bottom of the base 7 through a first spring 13.

In this embodiment, the limiting assembly includes a second fixing plate 17 disposed on one side of the first supporting plate 11, the top of the second fixing plate 17 is fixedly connected to the bottom of the base 7, a second movable plate 18 is disposed on one side of the second fixing plate 17 away from the first supporting plate 11, a limiting plate 19 is fixedly connected to one side of the second movable plate 18, the limiting plate 19 penetrates through the second fixing plate 17, a second rectangular hole 16 is disposed on one side of the first supporting plate 11, one end of the limiting plate 19 extends into the second rectangular hole 16, a side plate 21 is disposed on one side of the second movable plate 18 away from the second fixing plate 17, the side plate 21 is fixedly connected to the base 7, and the second movable plate 18 is connected to the side plate 21 through a second spring 20.

In the embodiment, a handle is fixedly connected to the bottom of the second movable plate 18, and the handle is arranged to facilitate driving the second movable plate 18 to move.

In this embodiment, one side of the second support plate 14 is fixedly connected with a mounting plate 15, a counter bore is opened at the top of the mounting plate 15, and the second support plate 14 is fixedly mounted at a designated position by the cooperation of the mounting plate 15 and an external fixing bolt.

It should be noted that, the utility model relates to an energy-saving and environment-friendly LED display screen, when in use, the second movable plate 18 is driven to move away from the second fixed plate 17, the second spring 20 is in a compressed state, so that one end of the limiting plate 19 is separated from the second rectangular hole 16, the position of the first supporting plate 11 is released, the first spring 13 is in a compressed state in an initial state, so that the first spring 13 drives the first movable plate 12 to move downwards, so that the first supporting plate 11 drives the arc-shaped clamping plate 10 to move downwards, so that the arc-shaped clamping plate 10 is not contacted with the gear ring 6, the position of the gear ring 6 is released, the inclination angle of the LED display screen body 1 is changed according to actual requirements, the rotating shaft 3 drives the gear ring 6 to rotate, after the adjustment is finished, the first supporting plate 11 is driven to move upwards, so that the arc-shaped clamping plate 10 is contacted with the gear ring 6, first spring 13 is in compression state, and then second rectangular hole 16 removes to one side of limiting plate 19, and second spring 20 drive second fly leaf 18 removes for limiting plate 19 reinserts in the second rectangular hole 16, thereby the position of spacing first backup pad 11 accomplishes fixing of LED display screen body 1 inclination, can adjust the inclination of LED display screen body 1 according to actual demand, and the in-service use of being convenient for has improved the convenience.

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 (5)

1. The utility model provides an energy-concerving and environment-protective LED display screen which characterized in that: the LED display screen comprises an LED display screen body (1), wherein a supporting block (2) is fixedly connected to the bottom of the LED display screen body (1), rotating shafts (3) are fixedly connected to two sides of the supporting block (2), a first fixing plate (4) is arranged on one side, away from the supporting block (2), of each rotating shaft (3), each rotating shaft (3) is connected with the corresponding first fixing plate (4) through a bearing (5), a base (7) is arranged below each supporting block (2), the bottom of each first fixing plate (4) is fixedly connected with the top of each base (7), a gear ring (6) is sleeved outside each rotating shaft (3), each gear ring (6) is fixedly connected with each rotating shaft (3), two grooves (8) are formed in the top of each base (7), first rectangular holes (9) are formed in the inner walls of the bottoms of the grooves (8), and arc-shaped clamping plates (10) are arranged in the grooves (8, the bottom fixedly connected with first backup pad (11) of arc cardboard (10), the inner wall of arc cardboard (10) is equipped with the teeth of a cogwheel with gear ring (6) matched with, first rectangular hole (9) are run through to the bottom of first backup pad (11), first backup pad (11) passes through elastic component with base (7), the bottom of base (7) is equipped with the spacing subassembly with first backup pad (11) matched with, two second backup pads (14) of bottom fixedly connected with of base (7).

2. The energy-saving environment-friendly LED display screen according to claim 1, characterized in that: the elastic component comprises a first movable plate (12) arranged on one side of a first supporting plate (11), the first movable plate (12) is fixedly connected with the first supporting plate (11), and the top of the first movable plate (12) is connected with the bottom of the base (7) through a first spring (13).

3. The energy-saving environment-friendly LED display screen according to claim 1, characterized in that: the limiting component comprises a second fixing plate (17) arranged on one side of the first supporting plate (11), the top of the second fixing plate (17) is fixedly connected with the bottom of the base (7), a second movable plate (18) is arranged on one side of the second fixed plate (17) far away from the first supporting plate (11), a limiting plate (19) is fixedly connected to one side of the second movable plate (18), the limiting plate (19) penetrates through the second fixed plate (17), one side of the first supporting plate (11) is provided with a second rectangular hole (16), one end of the limiting plate (19) extends into the second rectangular hole (16), a side plate (21) is arranged on one side of the second movable plate (18) far away from the second fixed plate (17), the side plate (21) is fixedly connected with the base (7), and the second movable plate (18) is connected with the side plate (21) through a second spring (20).

4. The energy-saving environment-friendly LED display screen according to claim 3, characterized in that: the bottom of the second movable plate (18) is fixedly connected with a handle.

5. The energy-saving environment-friendly LED display screen according to claim 1, characterized in that: one side fixedly connected with mounting panel (15) of second backup pad (14), the counter bore has been seted up at the top of mounting panel (15).

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