CN219039999U

CN219039999U - LED display screen with anti-collision protection function

Info

Publication number: CN219039999U
Application number: CN202223539066.7U
Authority: CN
Inventors: 汪然
Original assignee: Tianjin Hanle Sunny Technology Co ltd
Current assignee: Tianjin Hanle Sunny Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-16
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of LED display screens, in particular to an LED display screen with an anti-collision protection function. The LED display screen is embedded in the connecting port, a damping shock absorber is connected between the back of the LED display screen and the inner wall of the outer frame, a buffer structure is further connected between the back of the LED display screen and the inner wall of the outer frame, a ventilation port is formed in the back of the outer frame, a cooling fan is arranged in the ventilation port, a dust screen I is arranged on the outer side of the cooling fan, a connecting frame is connected to the back of the outer frame, a rotating rod is connected to the rotating frame in a rotating mode, a rotating block is fixedly connected to the surface of the rotating rod, and a supporting rod is connected to the bottom of the rotating block. The LED display screen can be effectively protected, has a good anti-collision protection function, is good in heat dissipation, can adjust angles, and is convenient for people to use.

Description

LED display screen with anti-collision protection function

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an LED display screen with an anti-collision protection function.

Background

The LED display screen is a flat panel display and consists of a plurality of small LED module panels, and is used for displaying various information such as characters, images, videos, video signals and the like. When the existing LED display screen is used and not used, the existing LED display screen is usually directly exposed outside and does not have a protective structure, and when the existing LED display screen is impacted by the outside, an impact object is directly contacted with the LED display screen, so that the existing LED display screen is easy to damage, the LED display screen cannot be effectively protected, and the service life of the existing LED display screen is prolonged. Therefore, we propose an LED display screen with anti-collision protection function.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the LED display screen with the anti-collision protection function, which can effectively protect the LED display screen, has good heat dissipation performance, has an angle adjusting function and is convenient for people to use.

In order to solve the problems, the technical scheme provided by the utility model is as follows: the utility model provides a LED display screen with anticollision protect function, includes LED display screen and frame, the connector has been seted up in the front of frame, the LED display screen inlays to be established in the connector, be connected with damping bumper shock absorber between the back of LED display screen and the frame inner wall, still be connected with buffer structure between the back of LED display screen and the frame inner wall, ventilative mouth has been seted up to the back of frame, install radiator fan in the ventilative mouth, radiator fan's the outside is equipped with dust screen one, the back of frame is connected with the link, the link rotation is connected with the dwang, the fixed surface of dwang is connected with the turning piece, the bottom of turning piece is connected with the bracing piece, the bottom fixedly connected with base of bracing piece, the one end of dwang runs through to the outside of link and fixedly connected with turning handle, the front joint of frame has the protection frame, the protection frame is fixed with the frame through fixed knot constructs.

Further, buffer structure includes two connecting plates of fixed connection on the frame inner wall, two fixedly connected with slide bar between the connecting plate, sliding connection has two sliders on the slide bar, two all articulate on the slider has the connecting rod, two the other end of connecting rod all articulates with the back of LED display screen.

Further, a first spring is connected between the two sliding blocks and the corresponding connecting plates respectively, the first springs are sleeved outside the sliding rods, and a second spring is connected between the two connecting rods and the LED display screen.

Further, fixed knot constructs including the mounting panel, the mounting panel is connected with the protection frame through a plurality of spring three, one side fixedly connected with cardboard of mounting panel, the opposite side fixedly connected with handle of mounting panel.

Further, a clamping groove matched with the clamping plate is formed in the outer frame.

Furthermore, a heat dissipation opening is formed in the front face of the outer frame, and a second dust screen is arranged in the heat dissipation opening.

Further, the rotary handle is provided with a fixing bolt, one side of the connecting frame is provided with a plurality of fixing holes matched with the fixing bolt, and the fixing holes are distributed symmetrically in a middle part.

The utility model has the beneficial effects that:

according to the utility model, the outer frame is arranged outside the LED display screen, so that the collision force can be damped and buffered when the LED display screen is collided externally, the LED display screen is protected, and the protection frame can be arranged when the LED display screen is not used, so that the LED display screen is completely protected, foreign objects are prevented from being collided with the LED display screen directly, and the LED display screen has a good anti-collision protection function.

According to the LED display screen heat dissipation device, the heat dissipation fan can help the LED display screen to dissipate heat, good protection performance is guaranteed, meanwhile, the good heat dissipation effect is achieved, the angle of the display screen can be adjusted, the display range is adjusted, therefore, the LED display screen heat dissipation device is convenient for people to use, after adjustment, limitation can be effectively conducted, and the stability in use is improved.

Drawings

Fig. 1 is a schematic structural diagram of an LED display screen with an anti-collision protection function according to the present utility model.

Fig. 2 is a side view of an LED display screen with an anti-collision protection function according to the present utility model.

Fig. 3 is a rear view of an LED display screen with an anti-collision protection function according to the present utility model.

Fig. 4 is a schematic structural diagram of a fixing structure of an LED display screen with an anti-collision protection function according to the present utility model.

( 1. An LED display screen; 2. an outer frame; 3. damping shock absorber; 4. a ventilation port; 5. a heat radiation fan; 6. a first dust screen; 7. a connecting frame; 8. a rotating lever; 9. a rotating block; 10. a support rod; 11. a base; 12. a rotating handle; 13. a protective frame; 14. a connecting plate; 15. a slide bar; 16. a slide block; 17. a connecting rod; 18. a first spring; 19. a second spring; 20. a mounting plate; 21. a third spring; 22. a clamping plate; 23. a handle; 24. a clamping groove; 25. a second dust screen; 26. a fixing bolt; 27. fixing hole )

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

The utility model provides an LED display screen with an anti-collision protection function, which comprises an LED display screen 1 and an outer frame 2, wherein the front surface of the outer frame 2 is provided with a connecting port, the LED display screen 1 is embedded in the connecting port, a damping shock absorber 3 is connected between the back surface of the LED display screen 1 and the inner wall of the outer frame 2, a buffer structure is further connected between the back surface of the LED display screen 1 and the inner wall of the outer frame 2, the back surface of the outer frame 2 is provided with a ventilation port 4, a cooling fan 5 is arranged in the ventilation port 4, the outer side of the cooling fan 5 is provided with a dustproof net I6, the back surface of the outer frame 2 is connected with a connecting frame 7, the connecting frame 7 is rotationally connected with a rotating rod 8, the surface of the rotating rod 8 is fixedly connected with a rotating block 9, the bottom of the rotating block 9 is connected with a supporting rod 10, the bottom end of the supporting rod 10 is fixedly connected with a base 11, one end of the rotating rod 8 penetrates through the outer part of the connecting frame 7 and is fixedly connected with a rotating handle 12, the front surface of the outer frame 2 is clamped with a protection frame 13, and the protection frame 13 is fixedly connected with the outer frame 2 through the fixing structure.

When the LED display screen is used, the LED display screen 1 can be protected through the outer frame 2, when the display screen is impacted by the outside, the damping shock absorber 3 can absorb the impact force to a certain extent, and meanwhile, the buffer structure buffers the impact force, so that the impact on the LED display screen 1 is reduced, the damage is reduced, all the other surfaces except the front surface of the LED display screen 1 are positioned in the outer frame 2, except the front surface collision, and when the front surface collision happens in other directions, an impacting object firstly contacts the outer frame 2 instead of the LED display screen 1, so that the LED display screen can be effectively protected, and the LED display screen has an anti-collision protection effect; the LED display screen 1 can produce heat when using, can dispel the heat to it through radiator fan 5, discharges the heat from ventilative mouthful 4 to guaranteed the radiating effect when guaranteeing the protectiveness, dust screen one 6 can prevent that the dust from entering into in the frame 2. According to the user demand, can also adjust the angle of display screen, direct rotation frame 2 or bracing piece 10, perhaps rotate the turning handle 12, can make dwang 8 rotate on link 7 to realize the regulation of bracing piece 10 frame 2 angle, thereby adjust the angle of LED display screen 1, make things convenient for people to look over the use. When not using, can be with the front of protection frame 13 card at frame 2 to fix it through fixed knot constructs, fix the outside at frame 2 with protection frame 13, thereby protect the screen body of LED display screen 1, prevent to collide directly with external object when not using and damage.

The buffer structure comprises two connecting plates 14 fixedly connected to the inner wall of the outer frame 2, a sliding rod 15 is fixedly connected between the two connecting plates 14, two sliding blocks 16 are connected to the sliding rod 15 in a sliding mode, connecting rods 17 are hinged to the two sliding blocks 16, and the other ends of the two connecting rods 17 are hinged to the back face of the LED display screen 1.

A first spring 18 is connected between the two sliding blocks 16 and the corresponding connecting plates 14, the first springs 18 are sleeved outside the sliding rods 15, and a second spring 19 is connected between the two connecting rods 17 and the LED display screen 1.

Further, when the LED display screen 1 receives external force, the connecting rod 17 is stressed and transmitted to the sliding block 16, the first spring 18 can buffer the force to a certain extent, and the second spring 19 can buffer the force received by the connecting rod 17 directly, so that the LED display screen 1 is buffered, and the LED display screen is protected.

The fixed knot constructs including mounting panel 20, mounting panel 20 is connected with protection frame 13 through a plurality of spring III 21, one side fixedly connected with cardboard 22 of mounting panel 20, the opposite side fixedly connected with handle 23 of mounting panel 20.

The outer frame 2 is provided with a clamping groove 24 matched with the clamping plate 22.

Further, when installing the protection frame 13, pulling handle 23 drives mounting panel 20 and removes, and spring three 21 receives the extension, and cardboard 22 also takes place corresponding removal, with the outside of protection frame 13 card at frame 2, unclamp handle 23, under the elasticity of spring three 21, can make mounting panel 20 resume the normal position to make cardboard 22 card advance in draw-in groove 24, fix the outside at frame 2 with protection frame 13, guarantee its stability, thereby protect LED display screen 1, the same reason when dismantling.

The front of the outer frame 2 is provided with a heat dissipation opening, and a second dust screen 25 is arranged in the heat dissipation opening.

Further, the heat dissipation port can also dissipate heat, and the second dust screen 25 prevents dust from entering.

The rotary handle 12 is provided with a fixing bolt 26, one side of the connecting frame 7 is provided with a plurality of fixing holes 27 matched with the fixing bolt 26, and the fixing holes 27 are distributed in a symmetrical mode.

Further, after the angle of the display screen is adjusted, the fixing bolts 26 are inserted into the corresponding fixing holes 27, so that the rotating handle 12 is fixed, the stability is ensured, and the stability of the display screen after the angle adjustment is improved.

While the utility model has been described with reference to the preferred embodiments, it is not limited thereto, and various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. An LED display screen with anticollision protect function, its characterized in that: including LED display screen (1) and frame (2), the connector has been seted up in the front of frame (2), LED display screen (1) is inlayed and is established in the connector, be connected with damping bumper shock absorber (3) between the back of LED display screen (1) and frame (2) inner wall, still be connected with buffer structure between the back of LED display screen (1) and frame (2) inner wall, ventilative mouth (4) have been seted up at the back of frame (2), install radiator fan (5) in ventilative mouth (4), the outside of radiator fan (5) is equipped with dust screen one (6), the back of frame (2) is connected with link (7), link (7) internal rotation is connected with dwang (8), the fixed surface of dwang (8) is connected with dwang (9), the bottom of dwang (9) is connected with bracing piece (10), the bottom fixedly connected with base (11), the one end of dwang (8) runs through to link (7) outside and fixedly connected with clamp handle (12), the front (13) have frame (13) through the protection frame (13).

2. The LED display screen with anti-collision protection function of claim 1, wherein: the buffer structure comprises two connecting plates (14) fixedly connected to the inner wall of the outer frame (2), a sliding rod (15) is fixedly connected between the two connecting plates (14), two sliding blocks (16) are connected to the sliding rod (15) in a sliding mode, connecting rods (17) are hinged to the sliding blocks (16), and the other ends of the two connecting rods (17) are hinged to the back face of the LED display screen (1).

3. The LED display screen with anti-collision protection function according to claim 2, wherein: a first spring (18) is connected between each sliding block (16) and the corresponding connecting plate (14), the first springs (18) are sleeved outside the sliding rod (15), and a second spring (19) is connected between each connecting rod (17) and the LED display screen (1).

4. The LED display screen with anti-collision protection function of claim 1, wherein: the fixing structure comprises a mounting plate (20), wherein the mounting plate (20) is connected with a protection frame (13) through a plurality of springs III (21), one side of the mounting plate (20) is fixedly connected with a clamping plate (22), and the other side of the mounting plate (20) is fixedly connected with a handle (23).

5. The LED display screen with anti-collision protection function according to claim 4, wherein: a clamping groove (24) matched with the clamping plate (22) is formed in the outer frame (2).

6. The LED display screen with anti-collision protection function of claim 1, wherein: the front of the outer frame (2) is provided with a heat dissipation opening, and a second dustproof net (25) is arranged in the heat dissipation opening.

7. The LED display screen with anti-collision protection function of claim 1, wherein: the rotary handle (12) is provided with a fixing bolt (26), one side of the connecting frame (7) is provided with a plurality of fixing holes (27) matched with the fixing bolt (26), and the fixing holes (27) are distributed in a middle symmetrical mode.