CN216647758U

CN216647758U - LED display screen convenient to equipment

Info

Publication number: CN216647758U
Application number: CN202123421135.XU
Authority: CN
Inventors: 曾彦; 崔璐; 张广州
Original assignee: Shandong Xiangli Photoelectric Science & Technology Co ltd
Current assignee: Shandong Xiangli Photoelectric Science & Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-31
Anticipated expiration: 2031-12-31

Abstract

The utility model belongs to the technical field of display screens, and relates to an LED display screen convenient to assemble, which comprises a frame (1) and a display module (2) positioned in the frame (1), wherein the frame (1) comprises an upper frame (1.1) and a lower frame (1.2), the lower end of the upper frame (1.1) is provided with a connecting clamping head (1.3), the upper end of the lower frame (1.2) is provided with a connecting clamping groove (1.4), and the upper frame (1.1) and the lower frame (1.2) are connected together through the connecting clamping head (1.3) and the connecting clamping groove (1.4) so as to fixedly install the display module (2) in the frame (1). The LED display screen assembly device enables the whole LED display screen to be assembled very conveniently and quickly, and is beneficial to improving the working efficiency.

Description

LED display screen convenient to equipment

Technical Field

The utility model belongs to the technical field of display screens, relates to an LED display screen, and particularly relates to an LED display screen convenient to assemble.

Background

The LED display screen is a flat panel display screen, and is equipment for displaying information such as characters, images, videos, video signals and the like. The LED display screen is popular with the public because of the advantages of energy saving, environmental protection, bright color, high resolution, seamless splicing, super-strong silence and the like.

However, the existing LED display screens generally have the following disadvantages: 1. the assembly is complicated, resulting in the fact that it must be assembled at the factory before it can be installed on site. 2. The frame is troublesome to mount, so that the frame is inconvenient to assemble, the production efficiency is low, and the labor cost is high.

In view of the above technical defects in the prior art, it is urgently needed to develop a novel LED display screen.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide the LED display screen convenient to assemble, so that the whole LED display screen is very convenient and quick to assemble, and the working efficiency is improved.

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

the LED display screen convenient to assemble comprises a frame and a display module positioned in the frame, and is characterized in that the frame comprises an upper frame and a lower frame, a connecting clamping head is arranged at the lower end of the upper frame, a connecting clamping groove is arranged at the upper end of the lower frame, and the upper frame and the lower frame are connected together through the connecting clamping head and the connecting clamping groove so as to be fixedly installed in the frame.

Preferably, the upper frame and the lower frame have the same cross-sectional structure and have receiving grooves in the cross-section thereof, the upper end of the connection clip is disposed in the receiving groove of the upper frame and the connection clip groove is disposed in the receiving groove of the lower frame.

Preferably, the connecting clamping head is made of iron, and the connecting clamping groove is made of a magnetic material.

Preferably, the cross section further comprises a first slot at the front side, a second slot at the middle and a third slot at the rear side.

Preferably, the height of the second slot is greater than the height of the first slot and the third slot.

Preferably, the display module includes a front cover plate, a printed circuit board, and a rear shield plate, and a periphery of the front cover plate is inserted into the first slot, a periphery of the printed circuit board is inserted into the second slot, and a periphery of the rear shield plate is inserted into the third slot.

Preferably, a plurality of LED lamp beads are arranged on the front side face of the printed circuit board.

Preferably, the front plate is a transparent plate.

Compared with the prior art, the LED display screen convenient to assemble has one or more of the following beneficial technical effects:

1. the frame adopts a split structure, and the frame is very convenient to assemble, thereby being beneficial to the rapid assembly of the LED display screen.

2. Its whole display module also adopts the components of a whole that can function independently structure, and each component can install and change alone to help installing and changing, can reduce the maintenance cost in later stage.

3. The installation and the assembly are convenient and fast, the labor efficiency is improved, and the labor cost is reduced.

Drawings

FIG. 1 is a front view of an LED display screen of the present invention that is easy to assemble.

FIG. 2 is an isometric view of a frame of the LED display screen of the present invention that facilitates assembly.

FIG. 3 is an exploded view of the frame of the LED display screen of the present invention for ease of assembly.

FIG. 4 is an enlarged cross-sectional view of the frame of the LED display screen of the present invention for ease of assembly.

FIG. 5 is an enlarged partial cross-sectional view of the LED display screen of the present invention to facilitate assembly to show how the frame and display module are assembled.

Detailed Description

The present invention is further described with reference to the following drawings and examples, which are not intended to limit the scope of the present invention.

The utility model relates to an LED display screen convenient to assemble, which enables the whole LED display screen to be assembled very conveniently and quickly and is beneficial to improving the working efficiency.

FIG. 1 illustrates a front view of an LED display screen of the present invention that is easy to assemble. As shown in fig. 1, the LED display screen convenient for assembly of the present invention includes a frame 1 and a display module 2 located in the frame 1. The frame 1 is used to protect and fix the display module 2 from the surroundings.

As shown in fig. 2 and 3, in the present invention, the frame 1 includes an upper frame 1.1 and a lower frame 1.2. The lower end of the upper frame 1.1 is connected to the upper end of the lower frame 1.2 to form a complete frame 1 and enclose the display module 2 therein.

Wherein, the lower end of the upper frame 1.1 is provided with a connecting clamping head 1.3. The upper end of the lower frame 1.2 is provided with a connecting clamping groove 1.4. The connecting clamping head 1.3 can be detachably connected with the connecting clamping groove 1.4. Therefore, the upper frame 1.1 and the lower frame 1.2 can be connected together by the connecting clamp 1.3 and the connecting slot 1.4, so as to fixedly mount the display module 2 in the frame 1.

Preferably, the connection clip 1.3 is made of a metal such as iron. Moreover, the connecting card slot 1.4 is made of magnetic material. Therefore, the connecting clamping heads 1.3 and the connecting clamping grooves 1.4 can be adsorbed together through magnetic force, and the upper frame 1.1 and the lower frame 1.2 can be well connected together.

Therefore, the frame of the LED display screen convenient to assemble adopts a split structure, and the frames are connected through the connecting clamping heads and the connecting clamping grooves, so that the assembly is very convenient, and the rapid assembly of the LED display screen is facilitated.

FIG. 4 illustrates an enlarged cross-sectional view of the frame of the LED display screen of the present invention for ease of assembly. As shown in fig. 4, in the present invention, the upper frame 1.1 and the lower frame 1.2 have the same cross-sectional structure and have receiving grooves 1.5 in their cross-sections.

In this way, the upper end of the connecting clip 1.3 can be arranged in the receiving groove of the upper frame 1.1. Also, the connection card slot 1.4 may be disposed in the receiving groove of the lower frame 1.2. Therefore, the connecting clamping head 1.3 and the connecting clamping groove 1.4 are convenient to install and easy to align when in connection.

With continued reference to fig. 4, the cross-section also has a first slot 1.6 at the front side, a second slot 1.7 in the middle and a third slot 1.8 at the rear side. The first slot 1.6, the second slot 1.7 and the third slot 1.8 are used for realizing the installation of the display module 2.

FIG. 5 illustrates an enlarged partial cross-sectional view of the LED display screen of the present invention to facilitate assembly to show how the frame and display module are assembled. As shown in fig. 5, in the present invention, the display module 2 includes a front shield plate 2.1, a printed circuit board 2.2, and a rear shield plate 2.4. The front side face of the printed circuit board 2.2 is provided with a plurality of LED lamp beads 2.3, and relevant content is displayed through the light emission of the LED lamp beads 2.3. The front plate 2.1 is a transparent plate, for example, the front plate 2.1 is made of transparent plastic or transparent acrylic material. Therefore, the light emitted by the LED lamp beads 2.3 can be displayed through the front cover plate 2.1.

Wherein the perimeter of the front plate 2.1 is inserted into the first slot 1.6. The periphery of the printed circuit board 2.2 is inserted into the second slot 1.7. The periphery of the rear fender 2.4 is inserted into the third slot 1.8.

Therefore, in the utility model, the whole display module also adopts a split structure, and each component can be independently installed and replaced, thereby being beneficial to installation and replacement and reducing the later maintenance cost.

Further, in the present invention, it is preferable that the height of the second slot 1.7 is greater than the height of the first slot 1.6 and the third slot 1.8. Because have on printed circuit board 2.2 LED lamp pearl 2.3, its thickness can be bigger. By making the height of the second socket 1.7 larger, the mounting of the printed circuit board 2.2 is facilitated.

The above examples of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. It is not exhaustive here for all embodiments. All obvious changes and modifications which are obvious to the technical scheme of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a LED display screen convenient to equipment, its includes frame (1) and is located display module (2) in frame (1), its characterized in that, frame (1) includes frame (1.1) and underframe (1.2), the lower extreme of going up frame (1.1) is equipped with connects dop (1.3), the upper end of underframe (1.2) is equipped with connecting slot (1.4), go up frame (1.1) and underframe (1.2) and pass through connecting dop (1.3) and connecting slot (1.4) link together, so that with display module (2) fixed mounting be in frame (1).

2. The LED display screen convenient to assemble as claimed in claim 1, wherein the cross-sectional structures of the upper frame (1.1) and the lower frame (1.2) are the same and have a receiving groove (1.5) in the cross-section, the upper end of the connecting clip (1.3) is disposed in the receiving groove of the upper frame (1.1) and the connecting clip groove (1.4) is disposed in the receiving groove of the lower frame (1.2).

3. The LED display screen convenient to assemble as claimed in claim 2, wherein the connecting clip (1.3) is made of iron, and the connecting slot (1.4) is made of magnetic material.

4. LED display screen facilitating assembly according to claim 3, characterised in that the cross section also has a first slot (1.6) in the front side, a second slot (1.7) in the middle and a third slot (1.8) in the rear side.

5. LED display screen facilitating assembly according to claim 4, characterised in that the height of the second slot (1.7) is larger than the height of the first (1.6) and third (1.8) slots.

6. LED display screen facilitating assembly according to claim 5, characterised in that the display module (2) comprises a front cover plate (2.1), a printed circuit board (2.2) and a rear protection plate (2.4), and the perimeter of the front cover plate (2.1) is inserted into the first slot (1.6), the perimeter of the printed circuit board (2.2) is inserted into the second slot (1.7), and the perimeter of the rear protection plate (2.4) is inserted into the third slot (1.8).

7. The LED display screen convenient to assemble as claimed in claim 6, wherein the printed circuit board (2.2) is provided with a plurality of LED lamp beads (2.3) on the front side.

8. LED display screen facilitating assembly according to claim 6 or 7, characterised in that the front cover plate (2.1) is a transparent plate.