CN210606412U

CN210606412U - Ultrathin LED display screen module and assembly thereof

Info

Publication number: CN210606412U
Application number: CN201921475032.1U
Authority: CN
Inventors: 周英学
Original assignee: Shenzhen Dazhi Optoelectronic Display Technology Co ltd
Current assignee: Shenzhen Dazhi Optoelectronic Display Technology Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-05-22
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses an ultra-thin LED display screen module and subassembly thereof, be in including a plurality of installation framves, installation box body and laying a plurality of transparent LED modules of installation frame, the integration is provided with LED drive PCB board, one of them in the installation frame the one end of transparent LED module through connect the PCB board with LED drive PCB board is connected, and is adjacent in the installation frame transparent LED module passes through connect the PCB board and connect gradually. Thereby this technical scheme can arrange in proper order through a plurality of installation frames and make LED display screen module can extend in a flexible way, in addition, splices through a plurality of LED display screen modules to form LED display screen subassembly, further promoted the expansion ability.

Description

Ultrathin LED display screen module and assembly thereof

Technical Field

The utility model relates to a LED shows technical field, in particular to ultra-thin LED display screen module and subassembly thereof.

Background

A Light Emitting Diode (LED) display screen is a display screen composed of a plurality of LEDs and used for displaying various information such as characters, graphics, images, animation, market conditions, video, and video signals by controlling the on and off of the LEDs. The LED display screen is also called an electronic display screen or a word-floating screen. The content can be changed at any time, and all the components are display devices with modular structures. Generally, the display device comprises a display module, a control system and a power supply system. The display module is composed of a dot matrix consisting of LED lamps and is responsible for luminous display; the control system can display characters, pictures, videos and the like on the screen by controlling the on-off of the corresponding area; the power supply system is responsible for converting input voltage and current into voltage and current required by the display screen. The LED display screen can display variable numbers, characters, graphic images and videos; the LED lamp can be used in indoor environment and outdoor environment, and has the advantages of being incomparable to projectors, television walls and liquid crystal display screens.

The LED display screen is generally formed by splicing a plurality of smaller independent display modules, and each independent display module can work independently or can be spliced together to work in a combined mode; however, the LED display screen assembly in the prior art is generally spliced through a plurality of LED display screens, one LED display screen is correspondingly provided with a control box, and the installation mode of the LED display module in the LED display screen is fixed and does not have expansibility, so that the application scene of the LED display screen is limited.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an ultra-thin LED display screen module and subassembly thereof can realize nimble extension concatenation, simple structure moreover, easily realizes the installation.

In order to solve the above technical problem, specifically, the technical scheme of the utility model is as follows:

the utility model provides an ultra-thin LED display screen module, includes a plurality of installation framves, installation box body and lays a plurality of transparent LED modules of installation frame, the integration is provided with LED drive PCB board in the installation box body, one of them in the installation frame the one end of transparent LED module through connect the PCB board with LED drive PCB board is connected, and is adjacent in the installation frame transparent LED module passes through connect the PCB board and connect gradually.

Further, the installation box body is including casing and casing apron at the bottom of the installation, LED driver PCB board sets up casing and the holding chamber that the casing apron formed at the bottom of the installation, the integrated LED driver module and the signal controller that is provided with of holding intracavity, LED driver module with the signal controller with LED driver PCB board is connected.

Optionally, a device mounting plate for fixing the LED driving module and the signal controller is further disposed in the accommodating cavity.

Furthermore, one side of the installation bottom shell is provided with a power line interface and a control signal line interface, and the power line interface and the control signal line interface are electrically connected with the LED drive PCB.

Furthermore, one side of the installation bottom shell is also provided with a positioning hole seat and a connecting column.

Further, the one end of casing at the bottom of the installation with the both ends of installation frame are provided with the fixed block respectively, set up the fixed orifices on the fixed block.

Further, the transparent LED module passes through the fix with screw the installation frame, the both ends of transparent LED module are provided with the contact pin respectively, the contact pin with it corresponds the cooperation to connect the PCB board.

Based on the same invention concept, the utility model also provides an outdoor LED display screen subassembly, including a plurality of LED display screen module, adjacent LED display screen module's installation bottom shell is connected through a fixed block.

The utility model has the advantages that:

the utility model discloses an ultra-thin LED display screen module and subassembly thereof, through setting up a plurality of installation frames, can lay a plurality of transparent LED modules in the installation frame, a plurality of installation frames can be arranged in proper order, carry out electric connection with transparent LED module through connecting the PCB board, thereby make the LED display screen module extend in a flexible way, in addition, splice through a plurality of LED display screen modules, it is fixed specifically to connect adjacent installation shell at the bottom of can going through the fixed block, thereby form the LED display screen subassembly, the expansion ability has further been promoted.

Drawings

Fig. 1 is a front view structure diagram of a first ultra-thin LED display screen module of the present invention;

fig. 2 is a rear view structural diagram of a first ultra-thin LED display screen module of the present invention;

fig. 3 is a side view structure diagram of a first ultra-thin LED display module according to the present invention;

fig. 4 is a three-dimensional structure diagram of a first ultra-thin LED display screen module of the present invention;

fig. 5 is a front view structure diagram of a second ultra-thin LED display screen module of the present invention;

fig. 6 is a first three-dimensional exploded structural diagram of a first ultra-thin LED display screen module of the present invention;

fig. 7 is a second three-dimensional exploded structural view of a first ultra-thin LED display screen module of the present invention;

fig. 8 is a front view structure diagram of an outdoor LED display screen assembly of the present invention;

in the figure, 10-LED display screen module, 11-mounting frame, 12-transparent LED module, 13-housing cover plate, 14-mounting bottom housing, 15-LED driving PCB board, 16-device mounting board, 17-LED driving module, 18-power line interface, 19-control signal line interface, 110-positioning hole seat, 111-connecting column, 112-connecting PCB board, 113-fixing block and 121-inserting pin.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example 1

As shown in fig. 1-7, the utility model discloses an ultra-thin LED display screen module 10, include a plurality of installation frames 11, installation box body and lay a plurality of transparent LED module 12 of installation frame 11, the internal integration of installation box is provided with LED driver PCB board 15, one of them in the installation frame 11 transparent LED module 12's one end through connect PCB board 112 with LED driver PCB board 15 connects, and is adjacent in the installation frame 11 transparent LED module 12 passes through connect PCB board 15 and connect gradually.

As shown in fig. 6 and 7, the installation box body comprises an installation bottom shell 14 and a shell cover plate 13, the LED driving PCB 15 is arranged in an accommodation cavity formed by the installation bottom shell 14 and the shell cover plate 13, an LED driving module and a signal controller are integrally arranged in the accommodation cavity, and the LED driving module and the signal controller are connected with the LED driving PCB 15.

Optionally, a device mounting plate 16 for fixing the LED driving module and the signal controller is further disposed in the accommodating cavity.

One side of the installation bottom shell 14 is provided with a power line interface 18 and a control signal line interface 19, and the power line interface 18 and the control signal line interface 19 are electrically connected with the LED driving PCB 15.

Wherein, one side of the installation bottom shell 14 is further provided with a positioning hole seat 110 and a connecting column 111.

Fixing blocks 113 are respectively arranged at one end of the installation bottom shell 14 and two ends of the installation frame 11, and fixing holes are formed in the fixing blocks 113.

Specifically, the transparent LED module 12 is fixed to the mounting frame 11 by screws, and two ends of the transparent LED module 12 are respectively provided with a pin 121, and the pin 121 is correspondingly matched with the connecting PCB 112.

Example 2

As shown in fig. 8, the utility model also provides an outdoor LED display screen subassembly, it is including a plurality of LED display screen module 10, it is adjacent casing 14 is connected through a fixed block 113 at the bottom of LED display screen module 10's the installation.

Specifically, the signal controllers of the adjacent LED display screen modules 10 may be connected to each other, or may be independently connected to an upper computer.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", "row", etc. indicate the orientation or positional relationship indicated based on the drawings, and are only for the convenience of describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present patent application, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," "secured," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present patent application, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides an ultra-thin LED display screen module, its characterized in that includes a plurality of installation framves, installation box body and lays a plurality of transparent LED modules of installation frame, the integration is provided with LED drive PCB board in the installation box body, one of them in the installation frame the one end of transparent LED module through connect the PCB board with LED drive PCB board is connected, and is adjacent in the installation frame transparent LED module passes through connect the PCB board and connect gradually.

2. The ultra-thin LED display screen module as claimed in claim 1, wherein the mounting box body comprises a mounting bottom shell and a shell cover plate, the LED driving PCB is disposed in a receiving cavity formed by the mounting bottom shell and the shell cover plate, an LED driving module and a signal controller are integrally disposed in the receiving cavity, and the LED driving module and the signal controller are connected to the LED driving PCB.

3. The ultra-thin LED display screen module of claim 2, wherein the accommodating cavity is further provided with a device mounting plate for fixing the LED driving module and the signal controller.

4. The ultra-thin LED display screen module of claim 2, wherein a power line interface and a control signal line interface are disposed at one side of the mounting bottom case, and the power line interface and the control signal line interface are electrically connected to the LED driving PCB.

5. The ultra-thin LED display screen module as recited in claim 2, wherein one side of the mounting bottom housing is further provided with a positioning hole seat and a connection column.

6. The ultra-thin LED display screen module of claim 2, wherein fixing blocks are respectively disposed at one end of the mounting bottom housing and at two ends of the mounting frame, and fixing holes are disposed on the fixing blocks.

7. The ultra-thin LED display screen module as claimed in claim 2, wherein the transparent LED module is fixed on the mounting frame by screws, and two ends of the transparent LED module are respectively provided with pins, and the pins are correspondingly matched with the connecting PCB.

8. An outdoor LED display screen assembly, which is characterized by comprising a plurality of LED display screen modules according to any one of claims 1 to 7, wherein the mounting bottom shells of the adjacent LED display screen modules are connected in the vertical direction through a fixing block.