CN220935393U

CN220935393U - Anti-collision LED display screen

Info

Publication number: CN220935393U
Application number: CN202321741488.4U
Authority: CN
Inventors: 傅钧淮; 欧其召
Original assignee: Dong Qianglong
Current assignee: Langge Intelligent Systems Shanghai Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-05-10
Anticipated expiration: 2033-07-04

Abstract

The utility model provides an anti-collision LED display screen, which comprises: LED display screen and base, hollow frame fixed mounting is in on the LED display screen four walls, the spout is seted up to the front side of hollow frame, the inside sliding connection of spout has the translucent cover, one side of translucent cover extends to the inside of hollow frame, a plurality of first springs are common fixed mounting be in the rear side of hollow frame inside wall, one end of a plurality of first springs together with one side fixed connection of translucent cover, through the translucent cover for block the force of colliding with to taking place, the force of colliding with can link the translucent cover and slide in the spout inside, make the inside and the first spring contact of translucent cover slide in hollow frame, the first spring shrink, under the buffering of the first shrink extrusion of spring, effectively cushion the force of colliding with of blocking, effectively improve the life of LED display screen.

Description

Anti-collision LED display screen

Technical Field

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

Background

The LED display screen is a flat-panel display, which is composed of small LED module panels, is used for displaying various information such as characters, images and videos, integrates microelectronic technology, computer technology and information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information transmission, news release, securities trade and the like, and can meet the requirements of different environments;

china public authorized invention is known: (publication number: 202021146940.9) discloses an LED display screen with anti-collision device, including corner protector and frame, the corner protector is installed on the outer wall of frame four corners department, be provided with the protective cover on the front end outer wall of frame, when carrying out the work, utilize the combined action of fastening hole and fastening screw, through rotatory nut, conveniently install the protective cover and fix the front end at the display screen, protect the display screen, prevent that external object from causing the collision damage to the display screen, and, four corners of frame set up respectively in the inside of corner protector, through mounting groove and buffer spring fixed connection between frame and the corner protector, through buffer spring's effect, make the corner protector rock in the corner of frame, when the corner protector received the striking, its inside buffer spring utilized its good elastic properties, the impact force is greatly buffered and offset, protect frame and inside display screen.

However, in the implementation related technology, the LED display screen with the anti-collision device has the following problems: the structure is comparatively single, can only protect four corners of frame, but is difficult to carry out the omnidirectional and stops buffering to collide with the power to the LED display screen to reduced the life of LED display screen, consequently, put forward the LED display screen that prevents colliding with.

Disclosure of utility model

In order to solve the problems, the utility model provides an anti-collision LED display screen, which is used for solving the problems that the LED display screen is difficult to block the buffer collision force in all directions in the prior art, so that the service life of the LED display screen is shortened.

In order to achieve the above object, the present utility model provides an anti-collision LED display screen, including: the LED display screen and the base;

The hollow frame is fixedly arranged on the four walls of the LED display screen, a sliding groove is formed in the front side of the hollow frame, a transparent cover is connected in the sliding groove in a sliding mode, and one side of the transparent cover extends to the inside of the hollow frame;

The first springs are fixedly arranged on the rear side of the inner side wall of the hollow frame, and one ends of the first springs are fixedly connected with one side of the transparent cover;

Four rubber pads, four rubber pads bond in the four corners of hollow frame.

Further, the top center of base fixed mounting has the dead lever, a plurality of jacks have been seted up in proper order to the lateral wall of dead lever from the top down.

Further, the outer side wall of dead lever cover is equipped with the sleeve pipe, sheathed tube outer side wall fixed mounting has sealed box, one side activity of sealed box is run through has the inserted bar, the one end of inserted bar and a plurality of one of jack peg graft mutually, the other end fixedly connected with handle of inserted bar.

Further, a sliding hole is formed in one side of the sealing box and the outer side wall of the sleeve, and the sliding hole and the inserted link penetrate through each other in a sliding mode.

Further, a second spring is sleeved on the outer side wall of the inserted link, the second spring is located inside the sealing box, one end of the second spring is fixedly connected with the inner side wall of the sealing box, and the other end of the second spring is fixedly connected with the outer side wall of the inserted link.

Further, the outer side wall of the sleeve is fixedly provided with a clamping plate, and the clamping plate and the sealing box are oppositely arranged.

Further, a clamping groove plate is fixedly arranged in the center of the rear side of the LED display screen, and the clamping groove plate is clamped with the clamping plate.

Compared with the prior art, the utility model has the beneficial effects that: through the transparent cover for block the collision force that takes place, the collision force can link the transparent cover and slide inside the spout, makes the transparent cover slide into the inside of hollow frame and the first contact of spring, and the first spring contracts, under the extruded buffering of the first shrink of spring, effectively buffers the collision force that blocks, effectively improves the life of LED display screen.

For a better understanding and implementation, the present utility model is described in detail below with reference to the drawings.

Drawings

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic diagram of the overall side perspective of the present utility model;

FIG. 3 is a schematic cross-sectional perspective view of an LED display screen of the present utility model;

Fig. 4 is an enlarged schematic view of the structure of fig. 3 at a in accordance with the present utility model.

In the figure: 1. an LED display screen; 2. a base; 3. a hollow frame; 4. a chute; 5. a transparent cover; 6. a first spring; 7. a rubber pad; 8. a fixed rod; 9. a jack; 10. a sleeve; 11. a seal box; 12. a rod; 13. a slide hole; 14. a second spring; 15. a handle; 16. a clamping plate; 17. a slot plate.

Detailed Description

For a clearer understanding of technical features, objects and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.

Referring to fig. 1-4, an anti-collision LED display screen is provided to solve the above-mentioned problems in the prior art.

In order to achieve the above object, the present utility model provides an anti-collision LED display screen, including: the LED display screen 1 and the base 2, the hollow frame 3 is fixedly installed on the four walls of the LED display screen 1, the front side of the hollow frame 3 is provided with the chute 4, the transparent cover 5 is connected in a sliding manner in the chute 4, one side of the transparent cover 5 extends to the inside of the hollow frame 3, the springs I6 are fixedly installed on the rear side of the inner side wall of the hollow frame 3 together, one end of each spring I6 is fixedly connected with one side of the transparent cover 5 together, the four rubber pads 7 are adhered to four corners of the hollow frame 3;

According to the technical scheme provided by the utility model, when the LED display screen 1 is installed and used, the LED display screen 1 needs to be protected, the LED display screen 1 is prevented from being knocked, the service life is reduced, when the LED display screen 1 is knocked, the generated knocking force is blocked through the transparent cover 5, the transparent cover 5 is linked to slide in the sliding groove 4, the transparent cover 5 slides into the hollow frame 3 to be contacted with the first spring 6, the blocked knocking force is effectively buffered under the extrusion buffering of the first spring 6, and the service life of the LED display screen 1 is effectively prolonged.

Preferably: the center of the top of the base 2 is fixedly provided with a fixing rod 8, the outer side wall of the fixing rod 8 is sequentially provided with a plurality of jacks 9 from top to bottom, the outer side wall of the fixing rod 8 is sleeved with a sleeve 10, the outer side wall of the sleeve 10 is fixedly provided with a sealing box 11, one side of the sealing box 11 is movably penetrated with an inserting rod 12, one end of the inserting rod 12 is spliced with one of the jacks 9, the other end of the inserting rod 12 is fixedly connected with a handle 15, one side of the sealing box 11 and the outer side wall of the sleeve 10 are jointly provided with a sliding hole 13, the sliding hole 13 and the inserting rod 12 are in sliding penetration, the outer side wall of the inserting rod 12 is sleeved with a spring II 14, the spring II 14 is positioned in the sealing box 11, one end of the spring II 14 is fixedly connected with the inner side wall of the sealing box 11, the other end of the spring II 14 is fixedly connected with the outer side wall of the inserting rod 12, the outer side wall of the sleeve 10 is fixedly provided with a clamping plate 16, the clamping plate 16 is oppositely arranged between the clamping plate 16 and the sealing box 11, the center of the rear side of the LED display screen 1 is fixedly provided with a clamping groove plate 17, and the clamping plate 16 is clamped between the clamping plate 16;

Specifically, when the LED display screen 1 is used, the LED display screen 1 needs to be fixed, and the up-down lifting adjustment is performed, the handle 15 is held to be pulled outwards, the linkage inserted link 12 slides in the sliding hole 13, the inserted link 12 is inserted into the slot from the inside of the insertion hole 9, meanwhile, the linkage spring II 14 contracts, the sleeve 10 and the fixed rod 8 are loosened, the LED display screen 1 is manually pushed after the loosening, the linkage sleeve 10 slides on the fixed rod 8, when the sliding is performed to the using height, the pulled handle 15 is loosened, the spring II 14 drives the inserted link 12 to rebound, the inserted link 12 is inserted into the inside of the insertion hole 9, the LED display screen 1 is fixed, and the up-down lifting adjustment is performed, so that the comfort of a user is improved.

The foregoing disclosure is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the claims herein, as equivalent changes may be made in the claims herein without departing from the scope of the utility model.

Claims

1. Anti-collision LED display screen, which is characterized by comprising: the LED display screen (1) and the base (2);

The LED display screen comprises a hollow frame (3), wherein the hollow frame (3) is fixedly arranged on the four walls of the LED display screen (1), a sliding groove (4) is formed in the front side of the hollow frame (3), a transparent cover (5) is connected inside the sliding groove (4) in a sliding mode, and one side of the transparent cover (5) extends to the inside of the hollow frame (3);

The first springs (6) are fixedly arranged on the rear side of the inner side wall of the hollow frame (3), and one ends of the first springs (6) are fixedly connected with one side of the transparent cover (5);

Four rubber pads (7), four rubber pads (7) bond in the four corners of hollow frame (3).

2. The anti-collision LED display screen of claim 1, wherein: the base is characterized in that a fixing rod (8) is fixedly arranged in the center of the top of the base (2), and a plurality of jacks (9) are sequentially formed in the outer side wall of the fixing rod (8) from top to bottom.

3. The anti-collision LED display screen of claim 2, wherein: the fixed rod is characterized in that a sleeve (10) is sleeved on the outer side wall of the fixed rod (8), a sealing box (11) is fixedly arranged on the outer side wall of the sleeve (10), an inserting rod (12) movably penetrates through one side of the sealing box (11), one end of the inserting rod (12) is inserted into one of the jacks (9), and a handle (15) is fixedly connected to the other end of the inserting rod (12).

4. A collision-preventing LED display according to claim 3, wherein: a sliding hole (13) is formed in one side of the sealing box (11) and the outer side wall of the sleeve (10), and the sliding hole (13) and the inserted rod (12) penetrate in a sliding mode.

5. The anti-collision LED display screen of claim 4, wherein: the outer side wall of the inserted link (12) is sleeved with a second spring (14), the second spring (14) is located inside the sealing box (11), one end of the second spring (14) is fixedly connected with the inner side wall of the sealing box (11), and the other end of the second spring (14) is fixedly connected with the outer side wall of the inserted link (12).

6. A collision-preventing LED display according to claim 3, wherein: the outer side wall of the sleeve (10) is fixedly provided with a clamping plate (16), and the clamping plate (16) and the sealing box (11) are oppositely arranged.

7. The anti-collision LED display screen of claim 6, wherein: the rear side center of the LED display screen (1) is fixedly provided with a clamping groove plate (17), and the clamping groove plate (17) is clamped with the clamping plate (16).