CN210295763U

CN210295763U - LED display screen module positioning structure

Info

Publication number: CN210295763U
Application number: CN201921805444.7U
Authority: CN
Inventors: 钟志锋; 李朝阳; 王勇; 菲利普·贝耶; 米歇尔·塞奎拉; 安东妮·科平; 洛伊克·托尼
Original assignee: Two Person Industry; Desay Intelligent Technology Co ltd
Current assignee: Two Person Industry; Desay Intelligent Technology Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-04-10
Anticipated expiration: 2029-10-25

Abstract

The utility model relates to a LED display screen module positioning structure, including framework, backup pad and LED lamp plate, be equipped with the fixing base that is used for installing the circuit board in the framework, the both ends of fixing base are connected with a set of opposite side of framework, it has many bracing pieces to stride between the both sides of fixing base and another set of opposite side of framework, the both sides of bracing piece and the interior week side align to grid of framework have a plurality of screw holes; the utility model discloses a LED lamp panel, including frame body, backup pad, screw, magnet, backup pad, magnet attraction block, backup pad lid closes the preceding terminal surface of frame body, the backup pad corresponds the screw and is equipped with the fixed orifices, be equipped with magnet in the fixed orifices, the back of LED lamp plate corresponds magnet and is equipped with the magnetism piece of inhaling, LED lamp plate magnetism is fixed in the backup pad. The utility model discloses an equipment is simple and convenient, can effectively support and fix a position the LED lamp plate, makes the surface height of LED lamp plate level and smooth.

Description

LED display screen module positioning structure

Technical Field

The utility model relates to a LED shows technical field, particularly, relates to a LED display screen module location structure.

Background

The existing LED display screen is usually designed in a modularized mode, namely, the display screen components are required to be assembled and disassembled rapidly through connecting components between the frame modules, so that the LED display screen is convenient to manufacture in batches and easy to disassemble, assemble and maintain daily. LED display screen module generally includes framework and LED lamp plate, and for the ease of equipment and maintenance, current LED lamp plate adopts the mode of magnet absorption and is connected with the framework usually. However, the existing magnet is generally fixed on the frame body through screws, and due to the lack of effective support and positioning of the LED lamp panel, the LED lamp panel is easily screwed into the frame body through screws with different depths, and the product is poor in type, so that the LED lamp panel is installed behind the frame body, and the surface unevenness occurs, and the whole display effect is affected. And because the connection structure of current LED lamp plate and circuit board is complicated, if the surface height of adjustment LED lamp plate, need dismouting LED lamp plate many times, work efficiency is low, and damages the LED lamp plate easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED display screen module location structure, its equipment is simple and convenient, can effectively support and fix a position the LED lamp plate, makes the surface height of LED lamp plate level and smooth.

A positioning structure of an LED display screen module comprises a frame body, a supporting plate and an LED lamp panel, wherein a fixed seat for mounting a circuit board is arranged in the frame body, two ends of the fixed seat are connected with a group of opposite sides of the frame body, a plurality of supporting rods are spanned between two sides of the fixed seat and the other group of opposite sides of the frame body, and a plurality of threaded holes are uniformly arranged on two sides of the supporting rods and the inner peripheral side of the frame body; the utility model discloses a LED lamp panel, including frame body, backup pad, screw, magnet, backup pad, magnet attraction block, backup pad lid closes the preceding terminal surface of frame body, the backup pad corresponds the screw and is equipped with the fixed orifices, be equipped with magnet in the fixed orifices, the back of LED lamp plate corresponds magnet and is equipped with the magnetism piece of inhaling, LED lamp plate magnetism is fixed in the backup pad.

Further, the bracing piece will the inside of framework etc. is divided into a plurality of installing zones, backup pad and LED lamp plate set up with every installing zone one-to-one, just the shape and size phase-match of backup pad and LED lamp plate and installing zone.

Furthermore, it is equipped with first interface to correspond every installing zone on the circuit board, it is equipped with the through-hole to correspond first interface in the backup pad, the back of LED lamp plate corresponds first interface and is equipped with the second interface, the LED lamp plate is connected with the circuit board is pulled out to insert.

Further, one side of first interface is equipped with the screw hole, backup pad and LED lamp plate correspond respectively and are equipped with the fixed orifices and inhale the magnetic block, be equipped with magnet in the fixed orifices.

Furthermore, a counter bore is formed in the middle of the magnet, and the magnet is connected with the threaded hole through a screw.

Furthermore, the fixing hole, the magnet and the magnetic absorption block are all circular, and the diameters of the fixing hole, the magnet and the magnetic absorption block are matched.

Furthermore, the depth of the fixing hole is larger than the sum of the thicknesses of the magnet and the magnet attracting block.

Furthermore, the magnetic absorption block is welded on the back of the LED lamp panel.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up bracing piece and backup pad, can form effectual support to the LED lamp plate, make the LED lamp plate connect firmly. Be equipped with the fixed orifices in the backup pad, make things convenient for the location of LED lamp plate. The LED lamp panel is connected with the frame body through the magnet and is connected with the circuit board in a plugging and unplugging mode through the interface, so that the LED lamp panel is convenient to install, and the assembly and maintenance efficiency of the display screen module is improved. Through will inhale the magnetic patch welding at the back of LED lamp plate, avoid present through the fixed platform tolerance that inhales the magnetic patch of bolt and produce to subtract a link that influences the plane degree. In addition, the back of LED lamp plate is equipped with the drain pan usually, through will inhaling the magnetic patch and weld at the LED lamp plate back, even the screw of LED lamp plate and drain pan is not hard up, the LED lamp plate still can steadily adsorb on the framework to guarantee the plane degree.

Drawings

Fig. 1 is the utility model discloses a decomposition structure schematic diagram of LED display screen module location structure.

Fig. 2 is a schematic structural diagram of the frame body of the positioning structure of the LED display screen module of the present invention.

Fig. 3 is the utility model discloses a back structure schematic diagram of LED lamp plate of LED display screen module location structure.

Fig. 4 is the structural schematic diagram of the supporting plate of the positioning structure of the LED display screen module of the present invention.

Fig. 5 is the utility model discloses a magnet of LED display screen module location structure's schematic structure diagram.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

As shown in fig. 1 to 5, in a preferred embodiment, the LED display module positioning structure of the present invention mainly includes a frame body 1, a supporting plate 2, and an LED lamp panel 3. The frame body 1 is rectangular and made of metal or rigid plastic. A fixed seat 11 is arranged in the frame body 1, a cavity is formed in the middle of the fixed seat 11, and a circuit board 12 is installed in the cavity. Two ends of the fixed seat 11 are connected with a group of opposite sides of the frame 1, a plurality of support rods 13 are spanned between two sides of the fixed seat 11 and the other group of opposite sides of the frame 1, and a plurality of threaded holes 14 are uniformly arranged on two sides of the support rods 13 and the inner peripheral side of the frame 1. Backup pad 2 adopts metal or rigid plastics to make, and it passes through the screw fixation at the preceding terminal surface of framework 1, and backup pad 2 corresponds screw hole 14 and is equipped with fixed orifices 21, is equipped with magnet 4 in the fixed orifices 21, and the back of LED lamp plate 3 has magnetic attraction piece 31 corresponding to magnet 4 welding, and magnetic attraction piece 31 can adopt iron or other metals that can adsorb magnetism to make, but the preceding terminal surface at backup pad 2 is fixed to LED lamp plate 3 magnetism. The LED lamp panel 3 is fixed through magnetism, so that the LED lamp panel 3 can be conveniently installed, the magnetic blocks 31 correspond to the fixing holes 21 one by one, and the LED lamp panel 3 is conveniently positioned.

In this embodiment, the number of the support rods 13 is four, the support rods are symmetrically arranged on two sides of the fixed seat 11, the frame body 1 is equally divided into three mounting areas 15, the three mounting areas 15 corresponding to the support plates 2 and the three LED lamp panels 3 are respectively arranged, and the support plates 2 and the LED lamp panels 3 are matched with the mounting areas in shape and size, so that a plurality of LED lamp panels 3 can be mounted in one frame body 1, on one hand, the mounting efficiency can be improved, and the maintenance of the LED lamp panels 3 is facilitated; on the other hand, the stress of the frame body 1 is more uniform, and the connection of the LED lamp panel 3 is more stable. It should be noted that, in other embodiments, the supporting rods 13 may be set to different numbers, that is, different numbers of mounting areas 15 are provided in the frame body 1, and the numbers of the supporting plates 2 and the LED lamp panels 3 correspond to the numbers of the mounting areas 15.

Referring to fig. 2 and 3, a first interface 16 is disposed on one side of the circuit board 12 facing the LED lamp panel corresponding to each mounting area 15, a through hole 22 is disposed on the supporting plate 2 corresponding to the first interface 16, a second interface 32 is disposed on the LED lamp panel 3 corresponding to the first interface 16, the first interface 16 penetrates through the through hole 22 from bottom to top, and the LED lamp panel 3 can be connected to the first interface 16 by plugging the second interface 32, so as to connect the circuit board 12. The LED lamp panel 3 is convenient to be connected with the circuit board 12, and the display screen module is convenient to disassemble, assemble and maintain.

In order to fix LED lamp plate 3 better, one side of first interface 16 is equipped with screw hole 14, and backup pad 2 and LED lamp plate 3 correspond this screw hole 14 and are equipped with fixed orifices 21 respectively and inhale magnetic block 31, set up magnet 4 in this fixed orifices 21 to fix the position that is close to second interface 32 to LED lamp plate 3, avoid

second interface

32 and 16 pine of first interface to take off and lead to showing badly.

Referring to fig. 5, the magnet 4 is ring-shaped, and a counterbore 41 is formed in the middle of the magnet 4, and the magnet 4 is connected to the threaded hole 14 by a screw. It should be noted that the fixing hole 21, the magnet 4, and the magnetism attracting block 31 are all circular, and the diameters of the three are matched, and the magnet 4 and the magnetism attracting block 31 can be accommodated in the fixing hole 21. As a preferred embodiment, the depth of the fixing hole 21 is slightly greater than the sum of the thicknesses of the magnet 4 and the magnetism attracting block 31, so that the attraction force of the magnet 4 on the magnetism attracting block 31 is ensured, and after the LED lamp panel 3 is mounted on the frame 1, the magnetism attracting block 31 does not abut against the magnet 4, thereby preventing the surface height of the LED lamp panel 3 from being uneven due to the height error of the mounted magnet 4. The back of the LED lamp panel 3 on the surface of the supporting plate 2 is abutted, and the supporting plate 2 supports the LED lamp panel 3 evenly, so that the surface of the LED lamp panel 3 is level and smooth.

While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.

Claims

1. A positioning structure of an LED display screen module is characterized by comprising a frame body, a supporting plate and an LED lamp panel, wherein a fixed seat for mounting a circuit board is arranged in the frame body, two ends of the fixed seat are connected with one group of opposite sides of the frame body, a plurality of supporting rods are spanned between two sides of the fixed seat and the other group of opposite sides of the frame body, and a plurality of threaded holes are uniformly arranged on two sides of the supporting rods and the inner peripheral side of the frame body; the utility model discloses a LED lamp panel, including frame body, backup pad, screw, magnet, backup pad, magnet attraction block, backup pad lid closes the preceding terminal surface of frame body, the backup pad corresponds the screw and is equipped with the fixed orifices, be equipped with magnet in the fixed orifices, the back of LED lamp plate corresponds magnet and is equipped with the magnetism piece of inhaling, LED lamp plate magnetism is fixed in the backup pad.

2. The LED display screen module positioning structure of claim 1, wherein the support rod equally divides the inside of the frame body into a plurality of mounting areas, the support plate and the LED lamp panel are arranged in one-to-one correspondence with each mounting area, and the support plate and the LED lamp panel are matched with the mounting areas in shape and size.

3. The LED display screen module positioning structure of claim 2, wherein a first interface is arranged on the circuit board corresponding to each mounting area, a through hole is arranged on the supporting plate corresponding to the first interface, a second interface is arranged on the back surface of the LED lamp panel corresponding to the first interface, and the LED lamp panel is connected with the circuit board in a plugging and unplugging manner.

4. The LED display screen module positioning structure of claim 3, wherein a threaded hole is formed in one side of the first interface, a fixing hole and a magnetic absorption block are correspondingly formed in the supporting plate and the LED lamp panel respectively, and a magnet is arranged in the fixing hole.

5. The LED display screen module positioning structure of claim 1, wherein a counter bore is formed in the middle of the magnet, and the magnet is connected with the threaded hole through a screw.

6. The LED display screen module positioning structure of claim 5, wherein the fixing hole, the magnet and the magnetic absorption block are all circular and have matching diameters.

7. The LED display screen module positioning structure of claim 6, wherein the depth of the fixing hole is greater than the sum of the thicknesses of the magnet and the magnetic attracting block.

8. The LED display screen module positioning structure of claim 1, wherein the magnetic absorption block is welded on the back of the LED lamp panel.