CN215643512U

CN215643512U - But quick assembly disassembly's LED display screen

Info

Publication number: CN215643512U
Application number: CN202121970499.0U
Authority: CN
Inventors: 康平; 张鹏; 张维东
Original assignee: Shenzhen Yunjia New Technology Co ltd
Current assignee: Shenzhen Yunjia New Technology Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-25
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a fast detachable LED display screen, which comprises a substrate, wherein the surface of the substrate is provided with a plurality of display screen mechanisms, the inside of the substrate is provided with a plurality of clamping mechanisms, each display screen mechanism comprises a square slot, the square slot is arranged on the side surface of the substrate, and a square insertion block is inserted into the square slot, and the fast detachable LED display screen has the beneficial effects that: through setting up latch mechanism, make the display screen can be directly from the front side dismouting, convenient and fast, and the structure of installation is whole to be located the display screen rear side, make the concatenation department of a plurality of display screens can seamless joint, when installing, insert the square inserted block of display screen main part rear surface in the square slot U template card goes into the draw-in groove, accomplish fixedly promptly, when needing to overhaul the change, directly press the display screen main part, make square inserted block continue to compress first spring, first slide is with the draw-in groove shutoff, prevent that U template card goes into the draw-in groove once more, then the display screen main part can directly take out.

Description

But quick assembly disassembly's LED display screen

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an LED display screen capable of being quickly disassembled and assembled.

Background

The LED display screen is a flat panel display, is composed of small LED module panels, is used for displaying various information such as characters, images, videos and the like, 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 dissemination, news distribution, security trading and the like, and can meet the requirements of different environments.

Large-scale LED display screen generally forms with a plurality of modules piecing together, and a plurality of modules need carry out the dismouting from the screen rear when installation, and is very inconvenient, wherein in order to reduce the gap of screen concatenation, improves the display effect for the installation is more difficult.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an LED display screen capable of being quickly disassembled and assembled so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a fast detachable LED display screen comprises a substrate, wherein a plurality of display screen mechanisms are arranged on the surface of the substrate, and a plurality of clamping mechanisms are arranged inside the substrate;

the display screen mechanism comprises a square slot, the square slot is formed in the side surface of the substrate, a square inserting block is inserted into the square slot, one end surface of the square inserting block is fixedly connected with a display screen main body, the upper surface and the lower surface of the square inserting block are respectively provided with a clamping groove, the inner wall surface of the square slot is fixedly connected with a first spring, the upper surface of the square inserting block is respectively provided with a first sliding groove and a second sliding groove, the interiors of the two first sliding grooves are respectively connected with a first sliding plate in a sliding manner, the interiors of the two second sliding grooves are respectively connected with a second sliding plate in a sliding manner, the surfaces of the two second sliding grooves are respectively provided with a third sliding groove, the lower surfaces of the two second sliding plates are respectively fixedly connected with a sliding block, and the inner surface of the third sliding groove is fixedly connected with a second spring;

the clamping mechanism comprises two square grooves, the two square grooves are respectively arranged in the base plate, two sliding grooves are formed in the upper surface and the lower surface of each square groove, the square grooves and the sliding grooves are connected with the same U-shaped plate in a sliding mode, the square grooves and the sliding grooves are connected with one another in a sliding mode, the inner walls of the square grooves are fixedly connected with third springs, and oblique angles are formed in the surfaces of the U-shaped plates.

Preferably, the first spring is disposed in contact with a side surface of the square insert block.

Preferably, the width of the first sliding plate is smaller than that of the second sliding plate, and the first sliding plate is connected with the second sliding plate in a sliding mode.

Preferably, the sliding block is connected with the third sliding groove in a sliding mode, and the sliding block is fixedly connected with the second spring.

Preferably, the square groove is communicated with the two corresponding sliding grooves.

Preferably, the U-shaped plate is inserted into the clamping groove, and the third spring is in contact with the U-shaped plate.

Compared with the prior art, the utility model has the beneficial effects that: through setting up latch mechanism, make the display screen can be directly from the front side dismouting, convenient and fast, and the structure of installation is whole to be located the display screen rear side, make the concatenation department of a plurality of display screens can seamless joint, when installing, insert the square inserted block of display screen main part rear surface in the square slot U template card goes into the draw-in groove, accomplish fixedly promptly, when needing to overhaul the change, directly press the display screen main part, make square inserted block continue to compress first spring, first slide is with the draw-in groove shutoff, prevent that U template card goes into the draw-in groove once more, then the display screen main part can directly take out.

Drawings

FIG. 1 is a side view of the structure of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of a U-shaped plate according to the present invention;

FIG. 4 is a top view of the display screen body of the present invention;

fig. 5 is a sectional view taken along line B-B of fig. 4 in accordance with the present invention.

In the figure: 1. a substrate; 2. a display screen mechanism; 21. a square slot; 22. a square insert block; 23. a display screen main body; 24. a first spring; 25. a card slot; 26. a first chute; 27. a second chute; 28. a first slide plate; 29. a second slide plate; 210. a third chute; 211. a slider; 212. a second spring; 3. a clamping mechanism; 31. a square groove; 32. a sliding groove; 33. a third spring; 34. a U-shaped plate; 35. and (4) oblique angle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a fast detachable LED display screen comprises a substrate 1, wherein a plurality of display screen mechanisms 2 are arranged on the surface of the substrate 1, and a plurality of clamping mechanisms 3 are arranged inside the substrate 1;

the display screen mechanism 2 comprises a square slot 21, the square slot 21 is arranged on the side surface of the substrate 1, a square insertion block 22 is inserted into the square slot 21, one end surface of the square insertion block 22 is fixedly connected with a display screen main body 23, the upper surface and the lower surface of the square insertion block 22 are respectively provided with a clamping groove 25, the inner wall surface of the square slot 21 is fixedly connected with a first spring 24, the upper surface of the square insertion block 22 is respectively provided with a first sliding groove 26 and a second sliding groove 27, the interiors of the two first sliding grooves 26 are respectively connected with a first sliding plate 28 in a sliding manner, the interiors of the two second sliding grooves 27 are respectively connected with a second sliding plate 29 in a sliding manner, the surfaces of the two second sliding grooves 27 are respectively provided with a third sliding groove 210, the lower surfaces of the two second sliding plates 29 are respectively fixedly connected with a sliding block 211, the interior surface of the third sliding groove 210 is fixedly connected with a second spring 212, and the display screen mechanism 2 is convenient to install in a clamping manner;

clamping mechanism 3 includes two square grooves 31, two square grooves 31 are seted up respectively in base plate 1's inside, two sliding tray 32 have all been seted up to square groove 21's upper and lower surface, two square grooves 31 have same U template 34 with the equal sliding connection in inside of sliding tray 32, the equal fixedly connected with third spring 33 of inner wall in two square grooves 31, oblique angle 35 has all been seted up on the surface of two U templates 34, can follow the display screen the place ahead and carry out the dismouting.

The first spring 24 is disposed in contact with a side surface of the square insert 22 so as to provide an elastic force.

The width of the first sliding plate 28 is smaller than that of the second sliding plate 29, and the first sliding plate 28 is connected with the second sliding plate 29 in a sliding mode, so that the first sliding plate 28 is limited conveniently.

Slider 211 and third spout 210 sliding connection, slider 211 and second spring 212 fixed connection are convenient for carry out the resilience setting to first slide 28.

The square groove 31 is communicated with the two corresponding sliding grooves 32, so that the U-shaped plate 34 can slide conveniently.

U-shaped plate 34 is pegged graft with draw-in groove 25 and is set up, and third spring 33 sets up with the contact of U-shaped plate 34, is convenient for carry on spacingly to square inserted block 22.

Specifically, when the utility model is used and the installation is carried out, the square insertion block 22 on the rear surface of the display screen main body 23 is inserted into the square insertion groove 21, the square insertion block 22 firstly contacts the first spring 24 and compresses, then the U-shaped plate 34 is driven to retract through the bevel 35 and compress the third spring 33 until the U-shaped plate 34 is clamped into the clamping groove 25, the fixation is completed, when a certain display screen main body 23 needs to be overhauled and replaced, the display screen main body 23 is directly pressed, the square insertion block 22 continues to compress the first spring 24, the U-shaped plate 34 retracts again, when the U-shaped plate 34 is pressed on the surface of the first sliding plate 28, under the rebound of the first spring 24, the square insertion block 22 is ejected, meanwhile, the first sliding plate 28 slides along with the U-shaped plate 34 through friction force, the first sliding plate 28 seals the clamping groove 25, the U-shaped plate 34 is prevented from being clamped into the clamping groove 25 again, and then the display screen main body 23 can be directly taken out, and first slide 28 can kick-back under the tensile effect of second spring 212, through setting up latch mechanism 3 for the display screen can directly carry out the dismouting from the front side, convenient and fast, and the structure of installation is whole to be located the display screen rear side, makes the concatenation department of a plurality of display screens can seamless joint.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fast detachable LED display screen comprises a substrate (1), and is characterized in that the surface of the substrate (1) is provided with a plurality of display screen mechanisms (2), and the inside of the substrate (1) is provided with a plurality of clamping mechanisms (3);

the display screen mechanism (2) comprises a square slot (21), the square slot (21) is arranged on the side surface of the substrate (1), a square inserting block (22) is inserted into the square slot (21), one end surface of the square inserting block (22) is fixedly connected with a display screen main body (23), clamping grooves (25) are formed in the upper surface and the lower surface of the square inserting block (22), a first spring (24) is fixedly connected to the inner wall surface of the square slot (21), first sliding grooves (26) and second sliding grooves (27) are formed in the upper surface of the square inserting block (22), first sliding plates (28) are connected to the inner parts of the two first sliding grooves (26) in a sliding mode, second sliding plates (29) are connected to the inner parts of the two second sliding grooves (27) in a sliding mode, third sliding grooves (210) are formed in the surfaces of the two second sliding grooves (27), the lower surfaces of the two second sliding plates (29) are fixedly connected with sliding blocks (211), and the inner surface of the third sliding chute (210) is fixedly connected with a second spring (212);

clamping mechanism (3) include two square groove (31), two the inside at base plate (1) is seted up respectively in square groove (31), two sliding tray (32), two have all been seted up to the upper and lower surface of square groove (21) square groove (31) and the equal sliding connection in inside of sliding tray (32) have same U template (34), two the equal fixedly connected with third spring (33) of inner wall of square groove (31), two bevel angle (35) have all been seted up on the surface of U template (34).

2. The fast detachable LED display screen of claim 1, wherein: the first spring (24) is arranged in contact with the side surface of the square insert block (22).

3. The fast detachable LED display screen of claim 1, wherein: the width of the first sliding plate (28) is smaller than that of the second sliding plate (29), and the first sliding plate (28) is connected with the second sliding plate (29) in a sliding mode.

4. The fast detachable LED display screen of claim 1, wherein: the sliding block (211) is connected with the third sliding groove (210) in a sliding mode, and the sliding block (211) is fixedly connected with the second spring (212).

5. The fast detachable LED display screen of claim 1, wherein: the square groove (31) is communicated with the two corresponding sliding grooves (32).

6. The fast detachable LED display screen of claim 1, wherein: the U-shaped plate (34) is inserted into the clamping groove (25), and the third spring (33) is in contact with the U-shaped plate (34).