CN210349124U

CN210349124U - Multi-groove type LED display screen

Info

Publication number: CN210349124U
Application number: CN201921178908.6U
Authority: CN
Inventors: 段杭波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-04-17
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a multislot type LED display screen, including rectangle protecting sheathing, connecting rod, LED module and working plate group, rectangle protecting sheathing's lateral surface fixed mounting accepts the board, and accepts the inside equidistant jack of having seted up of board, the connecting rod runs through the inside of accepting the board, and the outer end set screw hole of connecting rod to the medial surface of connecting rod is pasted and is had the operation panel, the louvre has been seted up to rectangle protecting sheathing's inside, the rear at rectangle protecting sheathing is installed to the LED module, the trailing flank at the LED module is pasted to working plate group, rectangle protecting sheathing's the left and right sides all is connected with the shielding plate, and the medial surface of shielding plate is pasted and is had the second dust screen. This multislot type LED display screen avoids dust to get into rectangle protecting sheathing's inside to pollute LED module and working plate group, and the wire on the LED display screen of conveniently arranging in order is convenient for make up concatenation rectangle protecting sheathing.

Description

Multi-groove type LED display screen

Technical Field

The utility model relates to a LED display screen technical field specifically is a multislot type LED display screen.

Background

The LED display screen is also called LED door head screen, LED electronic screen, LED advertising screen and LED walking word screen, is formed by LED lamp pearl combination, and LED display screen polaroid, color filter, liquid crystal, polaroid and module are constituteed, and when the installation with each subassembly combination together, the LED display screen is used for the multimedia field, conveniently promotes multimedia information to people.

External dust easily gets into the inside of LED display screen among the heat dissipation process of current LED display screen, leads to LED module and working plate group impaired, and the wire on the LED display screen is in disorder to be placed, and the rectangular protective housing is spliced to the not convenient combination, consequently, we propose a multislot type LED display screen to in solving the problem that proposes in the aforesaid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multislot type LED display screen to the dust external easily gets into the inside of LED display screen among the current LED display screen radiating process who proposes among the solution above-mentioned background art, leads to LED module and working plate group impaired, and the wire on the LED display screen is in disorder to be placed, is not convenient for make up concatenation rectangle protecting sheathing's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multislot type LED display screen, includes rectangle protecting sheathing, connecting rod, LED module and working plate group, rectangle protecting sheathing's lateral surface fixed mounting is accepted the board, and accepts the inside equidistant jack of having seted up of board, the connecting rod runs through the inside of accepting the board, and the outer end of connecting rod set up threaded hole to the medial surface of connecting rod is pasted and is had the operation panel, the louvre has been seted up to rectangle protecting sheathing's inside, and the rear of louvre is provided with the first dust screen of pasting at rectangle protecting sheathing medial surface, the rear at rectangle protecting sheathing is installed to the LED module, the trailing flank of connection at the LED module is pasted to working plate group, rectangle protecting sheathing's the left and right sides all is connected with the shielding plate, and the medial surface of shielding plate is pasted and is.

Preferably, the rectangular protective shell is connected with the rectangular protective shell through a connecting rod, and the connecting rod and the bearing plate form a sliding structure.

Preferably, the connecting rod at the left end of the rectangular protective shell and the connecting rod at the right end of the rectangular protective shell are arranged in a staggered mode, one half of the length of the connecting rod is larger than the shortest distance between the outer side face of the bearing plate and the outer side face of the LED module, and the connecting rod is fixed on the inner side of the bearing plate through a rivet.

Preferably, the connection mode of the LED module and the rectangular protective housing is a snap connection, and the receiving plate is symmetrically disposed about a center line of the rectangular protective housing.

Preferably, the working plate group and the LED module are combined into a T-shaped structure, and the area of the outer side surface of the LED module is larger than that of the outer side surface of the rectangular protective shell.

Preferably, the shielding plate is connected with the rectangular protective shell in a clamping manner, and a line hole is formed in the shielding plate.

Compared with the prior art, the beneficial effects of the utility model are that: according to the multi-groove type LED display screen, dust is prevented from entering the rectangular protective shell to pollute the LED modules and the working plate group, wires on the LED display screen are conveniently and orderly arranged, and the rectangular protective shell is conveniently combined and spliced;

1. the LED module is provided with the radiating holes and the first dustproof net, and in the process that outside air passes through the radiating holes, the first dustproof net is used for blocking dust in the outside air, so that the LED module and the working plate group are prevented from being polluted by the dust;

2. the LED display screen is provided with a shielding plate and wire holes, the wire holes are formed in the shielding plate at equal intervals, wires on the working plate group and the LED module penetrate through the wire holes to be connected with wires on the other group of LED display screen, and the wires are distributed by utilizing the wire holes, so that the wires on the LED display screen are prevented from being randomly placed;

3. be provided with rectangle protecting sheathing and accept the board, rectangle protecting sheathing passes through the connecting rod and is connected with rectangle protecting sheathing block, makes things convenient for the combination concatenation between the rectangle protecting sheathing monomer.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the rectangular protective casing and the shielding plate of the present invention;

FIG. 3 is a schematic view of the connection structure of the connecting rod and the rectangular protective housing of the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a rectangular protective housing; 2. a bearing plate; 3. a jack; 4. a connecting rod; 5. a threaded hole; 6. an operation panel; 7. heat dissipation holes; 8. a first dust screen; 9. an LED module; 10. a working plate group; 11. a shielding plate; 12. a wire hole; 13. and a second dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a multi-groove type LED display screen comprises a rectangular protective shell 1, a bearing plate 2, jacks 3, connecting rods 4, threaded holes 5, an operating plate 6, radiating holes 7, a first dustproof net 8, LED modules 9, a working plate group 10, a baffle plate 11, threaded holes 12 and a second dustproof net 13, wherein the bearing plate 2 is fixedly installed on the outer side face of the rectangular protective shell 1, the jacks 3 are equidistantly arranged in the bearing plate 2, the connecting rods 4 penetrate through the bearing plate 2, the threaded holes 5 are formed in the outer ends of the connecting rods 4, the operating plate 6 is pasted on the inner side face of the connecting rods 4, the radiating holes 7 are formed in the rectangular protective shell 1, the first dustproof net 8 pasted on the inner side face of the rectangular protective shell 1 is arranged behind the radiating holes 7, the LED modules 9 are installed behind the rectangular protective shell 1, and the working plate group 10 is pasted on the rear side face of the LED modules 9, the left side and the right side of the rectangular protective shell 1 are both connected with shielding plates 11, and the inner side surfaces of the shielding plates 11 are adhered with second dustproof nets 13;

as shown in fig. 1 and 2, the connection mode of the LED module 9 and the rectangular protective housing 1 is a snap connection, and the bearing plate 2 is symmetrically arranged about the center line of the rectangular protective housing 1, so as to facilitate the installation and disassembly of the rectangular protective housing 1 and the LED module 9, the working plate group 10 and the LED module 9 are combined into a "T" shaped structure, the area of the outer side surface of the LED module 9 is larger than that of the rectangular protective housing 1, the rectangular protective housing 1 is shielded by the LED module 9, the connection mode of the shielding plate 11 and the rectangular protective housing 1 is a snap connection, and the shielding plate 11 is internally provided with wire holes 12, and wires are orderly arranged by the wire holes 12;

as shown in fig. 3 and 4, the connecting rod 4 at the left end of the rectangular protective housing 1 and the connecting rod 4 at the right end of the rectangular protective housing 1 are arranged in a staggered manner, and one half of the length of the connecting rod 4 is greater than the shortest distance between the outer side surface of the bearing plate 2 and the outer side surface of the LED module 9, and the connecting rod 4 is fixed on the inner side of the bearing plate 2 through a rivet, so that the connecting rod 4 can slide to the inside of the other bearing plate 2, the rectangular protective housing 1 is connected with the rectangular protective housing 1 through the connecting rod 4, the connecting rod 4 and the bearing plate 2 form a sliding structure, and the connecting rod 4 is used for facilitating the combination and splicing among.

The working principle is as follows: when the multi-groove type LED display screen is used, firstly, the second dustproof net 13 in the figure 2 is taken down from the inner side surface of the shielding plate 11, then the conducting wires connected to the working plate group 10 penetrate through the wire holes 12, the conducting wires connected to the working plate group 10 are connected with the conducting wires of the other working plate group 10, and the connection of the working plate group 10 and the working plate group 10 is completed;

in the working process of the LED module 9 and the working plate group 10, the external air enters the rectangular protective casing 1 through the heat dissipation holes 7 and the first dust screen 8 in fig. 1, the external air exchanges heat with the heat generated by the LED module 9 and the working plate group 10, when the external air enters the rectangular protective casing 1, the first dust screen 8 is used to shield dust in the external air, so as to prevent the dust from entering the inside of the rectangular protective casing 1 to pollute the LED module 9 and the working plate group 10, and finally the second dust screen 13 is pasted on the inner side surface of the shielding plate 11 on the rectangular protective casing 1 located at the outermost side, so as to complete a series of operations of the multi-slot LED display screen.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a multislot type LED display screen, includes rectangle protecting sheathing (1), connecting rod (4), LED module (9) and working plate group (10), its characterized in that: the outer side surface of the rectangular protective shell (1) is fixedly provided with a bearing plate (2), and the inside of the bearing plate (2) is provided with jacks (3) at equal intervals, the connecting rod (4) penetrates through the inside of the bearing plate (2), the outer end of the connecting rod (4) is provided with a threaded hole (5), an operation plate (6) is stuck on the inner side surface of the connecting rod (4), a heat dissipation hole (7) is formed inside the rectangular protective shell (1), and a first dustproof net (8) adhered to the inner side surface of the rectangular protective shell (1) is arranged behind the heat dissipation holes (7), the LED module (9) is arranged behind the rectangular protective shell (1), the working plate group (10) is adhered and connected on the back side surface of the LED module (9), the left side and the right side of the rectangular protective shell (1) are both connected with shielding plates (11), and second dust screens (13) are pasted on the inner side surfaces of the shielding plates (11).

2. The multi-groove LED display screen as claimed in claim 1, wherein: the rectangular protective shell (1) is connected with the rectangular protective shell (1) through a connecting rod (4), and the connecting rod (4) and the bearing plate (2) form a sliding structure.

3. The multi-groove LED display screen as claimed in claim 1, wherein: the LED module support is characterized in that the connecting rod (4) at the left end of the rectangular protective shell (1) and the connecting rod (4) at the right end of the rectangular protective shell (1) are arranged in a staggered mode, one half of the length of the connecting rod (4) is larger than the shortest distance between the outer side face of the bearing plate (2) and the outer side face of the LED module (9), and the connecting rod (4) is fixed on the inner side of the bearing plate (2) through a rivet.

4. The multi-groove LED display screen as claimed in claim 1, wherein: the LED module (9) is connected with the rectangular protective shell (1) in a clamping manner, and the bearing plates (2) are symmetrically arranged about the center line of the rectangular protective shell (1).

5. The multi-groove LED display screen as claimed in claim 1, wherein: the working plate group (10) and the LED module (9) are combined into a T-shaped structure, and the area of the outer side surface of the LED module (9) is larger than that of the outer side surface of the rectangular protective shell (1).

6. The multi-groove LED display screen as claimed in claim 1, wherein: the shielding plate (11) is connected with the rectangular protective shell (1) in a clamping manner, and a wire hole (12) is formed in the shielding plate (11).