CN219176870U

CN219176870U - LED display screen with crashproof structure

Info

Publication number: CN219176870U
Application number: CN202320145365.8U
Authority: CN
Inventors: 丁春辉; 康燕云
Original assignee: Guangdong Zhengdian Optoelectronic Co ltd
Current assignee: Guangdong Zhengdian Optoelectronic Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-06-13
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses an LED display screen with an anti-collision structure, which aims to solve the technical problems that an LED single board is a precise part in the prior art, so that the LED single board is easy to break down when being subjected to external acting force, and the use of the LED display screen is influenced. The LED display screen comprises a display screen outer frame and an LED single board, wherein the LED single board is arranged on the inner wall of the display screen outer frame, an anti-collision plate is arranged on one side of the display screen outer frame, a connecting plate is connected on one side of the display screen outer frame, and a guide mechanism is arranged between the connecting plate and the side surface anti-collision plate. This LED display screen can produce effort to the anticollision board when the LED display screen receives the striking, and the anticollision board receives the effort and can drive the direction round hole and slide on the surface of guide bar, can extrude the spring strip when the anticollision board slides, and the spring strip receives the extrusion and can cushion through self elasticity to can protect the LED veneer, can avoid the anticollision board to receive the striking like this and lead to damaging.

Description

LED display screen with crashproof structure

Technical Field

The utility model belongs to the technical field of LED display screens, and particularly relates to an LED display screen with an anti-collision structure.

Background

The LED display screen is a flat panel display, which consists of small LED module panels and is used for displaying various information such as characters, images, videos and the like. The LED electronic display screen 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 operation and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news release, securities trade and the like, and can meet the requirements of different environments. In the using process of the existing LED display screen, the following problems exist:

the existing LED display screen consists of a display screen outer frame, a plurality of LED single boards and a central controller, and because the LED single boards are precise parts, the LED single boards are easy to break down when being subjected to external acting force, and thus the use of the LED display screen can be influenced.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide an LED display screen with an anti-collision structure, which aims to solve the technical problems that an LED veneer is a precise part in the prior art, so that the LED veneer is easy to break down when being subjected to external acting force, and the use of the LED display screen is influenced.

(2) Technical proposal

In order to solve the technical problems, the utility model provides the LED display screen with the anti-collision structure, which comprises a display screen outer frame and an LED veneer, wherein the LED veneer is arranged on the inner wall of the display screen outer frame, an anti-collision plate is arranged on one side of the display screen outer frame, a connecting plate is connected on one side of the display screen outer frame, a guide mechanism is arranged between the connecting plate and the side surface anti-collision plate, and a spring strip is connected between the connecting plate and the side surface anti-collision plate.

When the LED display screen of the technical scheme is used, acting force can be generated on the anti-collision plate when the LED display screen is impacted, the anti-collision plate can drive the guide round hole to slide on the surface of the guide rod when the acting force is received, the spring strip can be extruded when the anti-collision plate slides, the spring strip is extruded and can be buffered through the elasticity of the spring strip, and therefore the LED single plate can be protected.

Preferably, the guiding mechanism comprises a guiding round hole, a guiding rod and a first limiting block, the guiding round hole is formed in the surface of the anti-collision plate, the guiding rod penetrates through the guiding round hole, the guiding rod is connected to the surface of the connecting plate, the spring strip is sleeved on the surface of the guiding rod, and the first limiting block is connected to the end portion of the guiding rod.

Further, the anti-collision plate is connected with the guide rod in a sliding mode through the guide round hole, the diameter of the first limiting block is larger than that of the guide round hole, the guide rod and the first limiting block are of an integrated structure, and the anti-collision plate can drive the guide round hole to slide on the surface of the guide rod when impacted, so that the movement direction of the anti-collision plate can be limited.

Still further, constitute elasticity extending structure through the spring strip between anticollision board and the connecting plate, the anticollision board is transparent ya keli board material, can extrude the spring strip when the anticollision board receives device lateral movement, and the spring strip receives the extrusion and can compress, and the spring strip can cushion through self elasticity this moment.

Still further, the top of display screen frame is connected with square section of thick bamboo, the inside of square section of thick bamboo is run through there is the telescopic link, the bottom of telescopic link is connected with the second stopper.

Still further, the cross section of square section of thick bamboo inside groove and second stopper is square, the inside groove of square section of thick bamboo and the size phase-match of second stopper, the telescopic link can slide in the inside of square section of thick bamboo, can prevent through the second stopper that the telescopic link from the inside roll-off of square section of thick bamboo.

Furthermore, the top of telescopic link is connected with rings, the side surface of rings is connected with the fixed block, is close to the fixed block the inner wall of display screen frame is connected with fixed shell fragment, rings can be used for suspending in midair the indoor ceiling with the LED display screen.

Furthermore, the two hanging rings are arranged, a group of fixing blocks and fixing elastic pieces are respectively arranged on two sides of each hanging ring, the hanging rings and the fixing blocks are of an integrated structure, the fixing elastic pieces are made of beryllium copper, and the positions of the hanging rings can be fixed through limiting between the fixing elastic pieces and the fixing blocks.

Advantageous effects

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

according to the LED display screen, the anti-collision plate, the guide round holes, the connecting plate, the guide rods, the first limiting blocks and the spring strips are matched, so that acting force can be generated on the anti-collision plate when the LED display screen is impacted, the anti-collision plate can drive the guide round holes to slide on the surfaces of the guide rods under the acting force, the spring strips can be extruded when the anti-collision plate slides, the spring strips can be buffered through self elasticity after being extruded, and therefore the LED single plates can be protected, and damage caused by impact on the anti-collision plate can be avoided;

according to the LED display screen, the square cylinder, the telescopic rod, the second limiting block, the hanging ring, the fixing block and the fixing elastic piece are matched, the fixing elastic piece can be extruded in the direction away from the hanging ring, the fixing elastic piece can be bent when being extruded, the hanging ring can be pulled, the telescopic rod can be driven to slide in the square cylinder by pulling force of the hanging ring, and therefore the LED display screen can be hung and installed through the hanging ring.

Drawings

FIG. 1 is a schematic diagram of a front view of an embodiment of the apparatus of the present utility model;

FIG. 2 is a schematic top view of an embodiment of the apparatus of the present utility model;

FIG. 3 is a schematic view of an LED veneer connection structure according to an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of an impact plate mounting structure of an embodiment of the apparatus of the present utility model;

FIG. 5 is a schematic view of a bump plate structure of an embodiment of the device of the present utility model;

fig. 6 is a schematic view of a hanging ring mounting structure of an embodiment of the device of the present utility model.

The marks in the drawings are: 1. an outer frame of the display screen; 2. an LED veneer; 3. an anti-collision plate; 4. a guide round hole; 5. a connecting plate; 6. a guide rod; 7. a first limiting block; 8. a spring bar; 9. a square cylinder; 10. a telescopic rod; 11. a second limiting block; 12. a hanging ring; 13. a fixed block; 14. and fixing the elastic sheet.

Detailed Description

The embodiment is an LED display screen with an anti-collision structure, the structural schematic diagram of the LED display screen is shown in fig. 1-6, the LED display screen comprises a display screen outer frame 1 and an LED single board 2, the LED single board 2 is installed on the inner wall of the display screen outer frame 1, an anti-collision board 3 is arranged on one side of the display screen outer frame 1, a connecting board 5 is connected on one side of the display screen outer frame 1, a guide mechanism is arranged between the connecting board 5 and the side surface anti-collision board 3, and a spring strip 8 is connected between the connecting board 5 and the side surface anti-collision board 3.

Wherein, guiding mechanism includes direction round hole 4, guide bar 6 and first stopper 7, the surface at bump guard 3 is offered to the direction round hole 4, the inside of guide hole 4 runs through has guide bar 6, guide bar 6 connects the surface at connecting plate 5, spring strip 8 cup joints the surface at guide bar 6, first stopper 7 is connected at the tip of guide bar 6, bump guard 3 constitutes sliding connection through between guide hole 4 and the guide bar 6, the diameter of first stopper 7 is greater than the diameter of guide hole 4, structure as an organic whole between guide bar 6 and the first stopper 7, constitute elastic expansion structure through spring strip 8 between bump guard 3 and the connecting plate 5, bump guard 3 is transparent ya keli board material.

In addition, the top of display screen frame 1 is connected with square section of thick bamboo 9, the inside of square section of thick bamboo 9 runs through there is telescopic link 10, the bottom of telescopic link 10 is connected with second stopper 11, square section of thick bamboo 9 inside groove and second stopper 11 is square, square section of thick bamboo 9 inside groove and second stopper 11's size phase-match, the top of telescopic link 10 is connected with rings 12, rings 12's side surface is connected with fixed block 13, the inner wall of display screen frame 1 that is close to fixed block 13 is connected with fixed shell fragment 14, rings 12 are provided with two, the both sides of every rings 12 are provided with a set of fixed block 13 and fixed shell fragment 14 respectively, be integrated into one piece structure between rings 12 and the fixed block 13, fixed shell fragment 14 is the beryllium copper material.

Working principle: when the device of the technical scheme is used, acting force can be generated on the anti-collision plate 3 when the LED display screen is impacted, the anti-collision plate 3 can drive the guide round hole 4 to slide on the surface of the guide rod 6 under the acting force, the spring strip 8 can be extruded when the anti-collision plate 3 slides, the spring strip 8 can be buffered through the elasticity of the spring strip 8, and therefore the LED single plate 2 can be protected, and damage caused by the impact of the anti-collision plate 3 can be avoided;

firstly, the fixed elastic sheet 14 can be extruded in a direction far away from the lifting ring 12, the fixed elastic sheet 14 can be bent after being extruded, the lifting ring 12 can be pulled, the lifting ring 12 can drive the telescopic rod 10 to slide in the square cylinder 9 after being pulled, and the LED display screen can be hung and installed through the lifting ring 12.

All technical features in the embodiment can be freely combined according to actual needs.

The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.

Claims

1. The utility model provides a LED display screen with crashproof structure, this LED display screen includes display screen frame (1) and LED veneer (2), its characterized in that, LED veneer (2) are installed to the inner wall of display screen frame (1), one side of display screen frame (1) is provided with crashproof board (3), one side of display screen frame (1) is connected with connecting plate (5), be provided with guiding mechanism between connecting plate (5) and side surface crashproof board (3), be connected with spring strip (8) between connecting plate (5) and side surface crashproof board (3).

2. The LED display screen with the anti-collision structure according to claim 1, wherein the guide mechanism comprises a guide round hole (4), a guide rod (6) and a first limiting block (7), the guide round hole (4) is formed in the surface of the anti-collision plate (3), the guide rod (6) penetrates through the guide round hole (4), the guide rod (6) is connected to the surface of the connecting plate (5), the spring strip (8) is sleeved on the surface of the guide rod (6), and the first limiting block (7) is connected to the end portion of the guide rod (6).

3. The LED display screen with the anti-collision structure according to claim 2, wherein the anti-collision plate (3) is in sliding connection with the guide rod (6) through the guide round hole (4), the diameter of the first limiting block (7) is larger than that of the guide round hole (4), and the guide rod (6) and the first limiting block (7) are in an integrated structure.

4. The LED display screen with the anti-collision structure according to claim 1, wherein an elastic telescopic structure is formed between the anti-collision plate (3) and the connecting plate (5) through spring strips (8), and the anti-collision plate (3) is made of transparent acrylic plates.

5. The LED display screen with the anti-collision structure according to claim 1, wherein the top of the display screen outer frame (1) is connected with a square cylinder (9), a telescopic rod (10) penetrates through the square cylinder (9), and a second limiting block (11) is connected to the bottom end of the telescopic rod (10).

6. The LED display screen with the anti-collision structure according to claim 5, wherein the cross sections of the inner groove of the square cylinder (9) and the second limiting block (11) are square, and the size of the inner groove of the square cylinder (9) is matched with that of the second limiting block (11).

7. The LED display screen with the anti-collision structure according to claim 5, wherein the top of the telescopic rod (10) is connected with a lifting ring (12), the side surface of the lifting ring (12) is connected with a fixed block (13), and the inner wall of the display screen outer frame (1) close to the fixed block (13) is connected with a fixed elastic sheet (14).

8. The LED display screen with the anti-collision structure according to claim 7, wherein two hanging rings (12) are provided, a group of fixing blocks (13) and fixing spring pieces (14) are respectively arranged on two sides of each hanging ring (12), the hanging rings (12) and the fixing blocks (13) are of an integrated structure, and the fixing spring pieces (14) are made of beryllium copper.