CN212208791U

CN212208791U - Flexible LED display module assembly capable of being bent and twisted and combined randomly

Info

Publication number: CN212208791U
Application number: CN202021348355.7U
Authority: CN
Inventors: 赵科腾
Original assignee: Beijing Lichuan Dadi Technology Co ltd
Current assignee: Beijing Lichuan Dadi Technology Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2020-12-22
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a flexible LED display module assembly that can turn round arbitrary combination, which comprises a pane, PCB circuit board and safety cover, a pane, PCB circuit board and safety cover laminate mutually in proper order, the surface of panel is arranged in proper order and is had light emitting device, the both sides of PCB circuit board are provided with signal output port and signal input port respectively, the surperficial central authorities of PCB circuit board are provided with the drive power supply input port, voltage reduction electric capacity and control chip have been arranged respectively to one side of drive power supply input port, the opposite side of drive power supply input port is provided with current limiting resistance and number information respectively. The utility model relates to a flexible LED display module assembly that can turn round arbitrary combination, this module have slim, light weight, the volume is minimum, high pixel density, can show the characteristics that curved surface, installation cost are low, can realize the demonstration demand of various screen shapes, provide multiple screen size, definition, and have certain pliability, can zigzag, the installation is simple and convenient, and the practicality is strong.

Description

Flexible LED display module assembly capable of being bent and twisted and combined randomly

Technical Field

The utility model relates to a LED illumination field, in particular to flexible LED display module assembly that can turn round arbitrary combination.

Background

The LED module is formed by arranging a certain number of LEDs together according to rules and then packaging the LEDs, the LED module is a product formed by waterproof treatment, the LED module is a product widely applied in LED products, the structural difference and the electronic difference are great, the LED module is simply formed by a circuit board provided with LEDs and a shell, the LED module is complex and is provided with a plurality of controls, the constant current source and the related heat dissipation treatment enable the service life and the luminous intensity of the LEDs to be better, the LED module is mainly used for displaying the night effect of advertising fonts (acrylic and plastic uptake) and marks, the LED module takes characters or marks as media and is arranged on the top or the wall surface of a building, the day effect can be represented, the LEDs can be used as a luminous light source, the other effect can be represented at night, and an LED illumination application control system is matched for carrying out dynamic video control on the characters or the marks, in some places with a strong entertainment atmosphere, the LED light source module has become one of the most important choices for enterprises to display self images.

On the technical condition basis of current LED module illumination, still there are a lot of not enoughly in scope nature and the convenience of use, and most LED module simple structure, structure and hardness are great, and at the in-process of using, inconvenient regulation, and the clarity and the result of use of illumination are general, can't satisfy modern user demand.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a flexible LED display module assembly that can turn round arbitrary combination.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a flexible LED display module assembly that can turn round arbitrary combination, including panel, PCB circuit board and safety cover, panel, PCB circuit board and safety cover are laminated mutually in proper order, the surface of panel is arranged in proper order and is had light emitting device, the both sides of PCB circuit board are provided with signal output port and signal input port respectively, the surperficial central authorities of PCB circuit board are provided with the drive power supply input port, one side of drive power supply input port is arranged respectively and is had step-down electric capacity and control chip, the opposite side of drive power supply input port is provided with current limiting resistance and number information respectively.

As an optimal technical scheme of the utility model, the safety cover is rectangle hollow structure, and the laminating is in the outside side of PCB circuit board, the surface of safety cover is provided with recess and magnetic sheet respectively.

As an optimal technical scheme of the utility model, the surface of panel is provided with the mount pad, light emitting device is fixed mutually with the mount pad.

As an optimized technical proposal of the utility model, the protective cover is made of soft rubber materials.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model relates to a flexible LED display module assembly that can turn round arbitrary combination, this module have slim, light weight, the volume is minimum, high pixel density, can show the characteristics that curved surface, installation cost are low, can realize the demonstration demand of various screen shapes, provide multiple screen size, definition, and have certain pliability, can zigzag, the installation is simple and convenient, and the practicality is strong.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

fig. 3 is a schematic sectional structure of the present invention;

in the figure: 1. a panel; 2. a PCB circuit board; 3. a protective cover; 4. a light emitting device; 5. a drive power supply input port; 6. a signal output port; 7. a voltage reduction capacitor; 8. a control chip; 9. a current limiting resistor; 10. a signal input port; 11. numbering information; 12. a groove; 13. a magnetic sheet; 14. and (7) mounting a seat.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in fig. 1-3, the utility model provides a flexible LED display module assembly that can turn round arbitrary combination, which comprises a panel 1, PCB circuit board 2 and safety cover 3, panel 1, PCB circuit board 2 and safety cover 3 laminate mutually in proper order, luminous device 4 has been arranged in proper order on panel 1's surface, PCB circuit board 2's both sides are provided with signal output port 6 and signal input port 10 respectively, PCB circuit board 2's surperficial central authorities are provided with drive power supply input port 5, one side of drive power supply input port 5 is arranged respectively and is had step-down electric capacity 7 and control chip 8, drive power supply input port 5's opposite side is provided with current-limiting resistor 9 and serial number information 11 respectively.

Further, the protection cover 3 is of a rectangular hollow structure and is attached to the outer side of the PCB 2, a groove 12 and a magnetic sheet 13 are respectively arranged on the surface of the protection cover 3, and the groove 12 and the magnetic sheet 13 are used for positioning, installing and using the module, so that the protection cover is simple and convenient.

The surface of panel 1 is provided with mount pad 14, and light emitting device 4 is fixed mutually with mount pad 14, and the mount pad 14 that sets up is the stationary blade structure of centre gripping, makes things convenient for light emitting device 4 to fix.

The protective cover 3 is made of soft rubber materials, so that the module has certain flexibility and can be bent.

Specifically, in the using process of the module, power input is carried out through a driving power input port 5, power is supplied, signal control transmission is carried out through a signal output port 6 and a signal input port 10, the module is controlled and used through a control chip 8, a voltage reduction capacitor 7 and a current limiting resistor 9 are used for a light emitting device 4, the light emitting device 4 is an RGBLed light emitting device, a mounting seat 14 is a clamping fixing piece structure, the light emitting device 4 is convenient to fix, a PCB circuit board 2-bit thin circuit board is arranged and has certain flexibility, a protective cover 3 is made of soft rubber materials, the module has certain flexibility, the using effect of flexibility is achieved, and a groove 12 and a magnetic sheet 13 are arranged for positioning, mounting and using the module, so that the module is simple and convenient;

when the module is used, the color is vivid, the refreshing frequency is high, the static electricity is prevented, the dust is prevented, the heat dissipation effect is good, and the cost performance is high.

The display mode is as follows: move left and right, move up and down, draw the curtain left, draw the curtain right, open and shut in the middle, flash, etc.

The program editing and playing software can edit, add, delete and modify the information of characters, graphs, images and the like through a mouse. The arranged content is stored in the control card, and the information is played and automatically and circularly displayed according to the program list.

The luminous brightness is strong: when sunlight directly irradiates the surface of the screen within a visible distance, the display content is still clearly visible.

The visual angle is good: the visual angle is larger in the horizontal direction and the vertical direction, so that the visual angle is suitable for the environment with wide horizontal distribution and large height difference.

The effect is good: by adopting a nonlinear point-by-point correction technology, characters are clearer and the layering sense is stronger;

the reliability is strong: the distributed scanning technology and the modular design technology are adopted, so that the reliability and the stability are higher;

the display mode is diversified: supporting a plurality of display modes;

the operation is convenient: the computer editing content is sent to the system control card, and the edited content can be displayed, so that the system operation is very convenient.

The application range is as follows: market, enterprise, school, stage, bank, securities, public security, traffic, industry and commerce, electric power, customs, hospital, park, airport, station, stadium and other fields.

The module has the characteristics of thinness, light weight, extremely small volume, high pixel density, capability of displaying a curved surface and low installation cost, can realize the display requirements of various screen shapes, provides various screen sizes and definition, has certain flexibility, can be bent, is simple and convenient to install, and has strong practicability.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a flexible LED display module assembly of turning round arbitrary combination, includes panel (1), PCB circuit board (2) and safety cover (3), panel (1), PCB circuit board (2) and safety cover (3) laminate mutually in proper order, a serial communication port, light-emitting device (4) have been arranged in proper order on the surface of panel (1), the both sides of PCB circuit board (2) are provided with signal output port (6) and signal input port (10) respectively, the surperficial central authorities of PCB circuit board (2) are provided with drive power supply input port (5), it has voltage reduction capacitor (7) and control chip (8) to arrange respectively in one side of drive power supply input port (5), the opposite side of drive power supply input port (5) sets up current limiting resistance (9) and number information (11) respectively.

2. The flexible, bendable and twistable LED display module according to claim 1, wherein the protective cover (3) is a rectangular hollow structure and attached to the outer side of the PCB (2), and the surface of the protective cover (3) is provided with a groove (12) and a magnetic sheet (13).

3. The flexible, bendable and twistable LED display module according to claim 1, wherein the surface of the panel (1) is provided with a mounting seat (14), and the light emitting device (4) is fixed with the mounting seat (14).

4. The LED display module of any combination of flexible, bendable and twistable claims 1, wherein the protective cover (3) is made of soft rubber material.