CN220252785U

CN220252785U - LED display device

Info

Publication number: CN220252785U
Application number: CN202321480164.XU
Authority: CN
Inventors: 王立勇; 黄学祥; 郑金龙
Original assignee: Shenzhen Leyard Optoelectronic Co Ltd
Current assignee: Shenzhen Leyard Optoelectronic Co Ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-12-26
Anticipated expiration: 2033-06-09

Abstract

The present utility model provides an LED display device, comprising: a frame including a plurality of connection beams; the LED display module is arranged at the front sides of the plurality of connecting beams, and the rear surface of the LED display module is provided with a first plug-in interface; the control box is arranged on the side wall of the connecting beam and is provided with a second interface; the connecting cable is connected between the first plug interface and the second plug interface to connect the LED display module and the control box. Through the technical scheme that this application provided, can solve the LED display module assembly and the control box among the correlation technique and install on the box because box weight is great size thicker, lead to LED display device occupation space great and then influence assembly efficiency's problem.

Description

LED display device

Technical Field

The utility model relates to the technical field of LED display, in particular to an LED display device.

Background

With the continuous development of the LED display industry, the market demand of the LED display screen is increasing, so that the LED display screen is widely applied to advertising, exhibition, performance and other activities. The LED display device comprises an LED display module and a box body, and the LED display module is supported by the box body, so that the LED display module can play a role in display.

In the related art, a control box is arranged in the box body, the control box is used for connecting the LED display module, and then the control box and the LED display module can be used for realizing signal connection, so that the display effect of the LED display module is realized.

However, the LED display module and the control box in the related art are mounted on the case, and the LED display screen occupies a large space due to the large weight and the thick size of the case, thereby affecting the assembly efficiency.

Disclosure of Invention

The utility model provides an LED display device, which aims to solve the problem that the LED display device occupies a larger space and further influences the assembly efficiency because the LED display module and a control box in the related art are arranged on a box body and the box body is thicker in size due to the larger weight of the box body.

The present utility model provides an LED display device, comprising: a frame including a plurality of connection beams; the LED display module is arranged at the front sides of the plurality of connecting beams, and the rear surface of the LED display module is provided with a first plug-in interface; the control box is arranged on the side wall of the connecting beam and is provided with a second interface; the connecting cable is connected between the first plug interface and the second plug interface to connect the LED display module and the control box.

Further, have between LED display module assembly and the tie beam and dodge the clearance, the direction protrusion of control box towards LED display module assembly is in the tie beam, and the second grafting mouth sets up on the lateral wall of protrusion in the tie beam of control box, and wherein, the first end and the first grafting mouth of connecting cable are connected, and the second end of connecting cable is dodged the clearance and is connected with the second grafting mouth through dodging.

Further, a positioning strip is arranged on the side wall of the control box, and the positioning strip is arranged on the side wall of the control box along the length direction of the control box.

Further, the second interface and the locating strip are arranged at intervals in the direction towards the LED display module, the second interface is arranged close to the front surface of the control box, and an installation gap for installing the connecting cable is formed between the front surface of the control box and the connecting beam.

Further, the mounting gap is set between 7mm and 10 mm.

Further, the connecting beam comprises a first connecting longitudinal beam, a second connecting longitudinal beam and a third connecting longitudinal beam, the first connecting longitudinal beam, the second connecting longitudinal beam and the third connecting longitudinal beam are vertically arranged at intervals, the control box is arranged on the side wall of the second connecting longitudinal beam, and the left side and the right side of the LED display module can be connected with the first connecting longitudinal beam and the third connecting longitudinal beam respectively; the connecting beam further comprises a first connecting beam and a second connecting beam, the first end of the first connecting longitudinal beam, the first end of the second connecting longitudinal beam and the first end of the third connecting longitudinal beam are connected with the first connecting beam, and the second end of the first connecting longitudinal beam, the second end of the second connecting longitudinal beam and the second end of the third connecting longitudinal beam are connected with the second connecting beam.

Further, the left and right sides of the back surface of the LED display module is provided with magnet columns, each magnet column is provided with a magnetic attraction part and a connecting part, one end of each connecting part is connected with the back surface of the LED display module, the other end of each connecting part is connected with the corresponding magnetic attraction part, the magnetic attraction parts on the left and right sides of the back surface of the LED display module can be respectively magnetically attracted with the first connecting longitudinal beam and the third connecting longitudinal beam to be matched, and the height dimension of each magnet column is matched with the dimension of the avoidance gap.

Further, the LED display device further comprises a mounting screw, the control box is provided with a mounting lug, a threaded hole is formed in the side wall of the connecting beam, and the mounting screw penetrates through the mounting lug and is in threaded connection with the threaded hole.

Further, the LED display module assembly includes a plurality of control boxes and a plurality of LED display module assemblies of setting on the tie-beam, and a control box can be connected with a plurality of LED display module assemblies, and the control box has power cord and data line, and two adjacent control boxes pass through the power cord and are connected with the data line, and a plurality of LED display module assemblies set up along the direction of height interval of tie-beam.

Further, a first plug is arranged at one end of the connecting cable, a second plug is arranged at the other end of the connecting cable, the first plug is in plug connection with the first plug interface, and the second plug is in plug connection with the second plug interface; and/or the frame is made of square steel.

By means of the technical scheme, the LED display device comprises the frame, the LED display module, the control box and the connecting cable, the LED display module can be arranged on the front sides of the connecting beams through the arrangement of the connecting beams, the rear surface of the LED display module is provided with the first plug-in interface connected with the control box, the connecting cable is connected with the first plug-in interface on the control box and the second plug-in interface of the LED display module, the display effect of the LED display module can be achieved through the control box, the connecting beams and the LED display module are arranged for assembly and fixation for reducing the thickness dimension of the LED display device, the thickness dimension of the rear surface of the LED display module can be reduced, the box and the LED display module are not required to be arranged for installation, the control box is arranged on the side wall of the connecting beams, the thickness dimension of the LED display device can be conveniently reduced, the thickness dimension of the LED display device can be conveniently and rapidly installed, the problem that the LED display module and the control box in the prior art are installed on the box to occupy a large size, the occupied space of the LED display screen is greatly increased, and the reliability of the LED display device is greatly improved due to the fact that the box weight is large in size is solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 shows a schematic structural diagram of an LED display device according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of another view angle of the LED display device according to the embodiment of the present utility model;

FIG. 3 is a schematic view of a control box provided on a connection beam according to an embodiment of the present utility model;

FIG. 4 is a schematic view of another view of the control box provided on the connection beam according to an embodiment of the present utility model;

FIG. 5 shows a partial enlarged view at A in FIG. 4;

FIG. 6 is a schematic view showing a further view of the control box provided on the connection beam according to the embodiment of the present utility model;

fig. 7 shows a partial enlarged view at B in fig. 6.

Wherein the above figures include the following reference numerals:

10. a frame; 11. a connecting beam; 111. a first connecting stringer; 112. a second connecting stringer; 113. a third connecting stringer; 114. a first connecting beam;

20. an LED display module; 21. a first interface; 22. a magnet column; 221. a magnetic attraction part; 222. a connection part;

30. a control box; 31. a second interface; 32. a positioning strip;

40. a connection cable; 41. a first plug; 42. and a second plug.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 7, an embodiment of the present utility model provides an LED display device including a frame 10, an LED display module 20, a control box 30, and a connection cable 40, the frame 10 including a plurality of connection beams 11, the LED display module 20 being disposed at a front side of the plurality of connection beams 11, a rear surface of the LED display module 20 having a first socket 21, the control box 30 being disposed on a sidewall of the connection beam 11, the control box 30 being provided with a second socket 31, the connection cable 40 being connected between the first socket 21 and the second socket 31 to connect the LED display module 20 and the control box 30.

The application of the LED display device provided by this embodiment, this LED display device includes frame 10, LED display module 20, control box 30 and connecting cable 40, through setting up a plurality of tie-beams 11, can set up the LED display module 20 in the front side of a plurality of tie-beams 11, and the rear surface of LED display module 20 is provided with the first interface 21 of being connected with control box 30, the second interface 31 of first interface 21 and LED display module 20 on the control box 30 is connected to connecting cable 40, and then can utilize control box 30 to realize the display effect of LED display module 20, in order to reduce the thickness size of LED display device, set up a plurality of tie-beams 11 and LED display module 20 and assemble fixedly, like this can reduce the thickness size of the rear surface of LED display module 20, and then need not to set up box and LED display module 20 and install, and control box 30 sets up on the lateral wall of tie-beam 11, the thickness size of being convenient for further reduce LED display device, can be convenient for realize the quick installation of LED display device, and can reduce the thickness size of LED display device on the control box 20 and the big size of box 30 in the prior art and install the reliability of LED display device and the practical size because the installation of the LED display device is great because of the size is greatly solved.

It should be noted that the LED display module 20 is disposed on the front side of the connection beam 11, where the front side refers to the side that the user views.

Wherein the control box 30 is provided on a side wall of the connection beam 11, wherein the side wall refers to the rear surface excluding the connection beam 11.

In this embodiment, an avoidance gap is formed between the LED display module 20 and the connection beam 11, the control box 30 protrudes from the connection beam 11 toward the direction of the LED display module 20, and the second socket 31 is disposed on the sidewall of the control box 30 protruding from the connection beam 11, where the first end of the connection cable 40 is connected with the first socket 21, and the second end of the connection cable 40 passes through the avoidance gap and is connected with the second socket 31. By adopting the structure, the avoidance gap is formed between the LED display module 20 and the connecting beam 11, so that the connecting cable 40 can be connected with the LED display module 20 and the control box 30 through the avoidance gap, the connecting cable 40 can be prevented from winding the rear surface of the connecting beam 11 and being connected with the control box 30, the thickness of the LED display device can be further reduced, the control box 30 protrudes out of the connecting beam 11 towards the direction of the LED display module 20, the LED display module 20 and the control box 30 are conveniently connected, the second plug-in port 31 of the control box 30 protrudes out of the side wall of the connecting beam 11, and the connecting cable 40 can be guaranteed to be connected with the second plug-in port 31 through the avoidance gap, so that the thickness of the LED display device can be reduced, the use space can be reduced, and the display effect of the LED display module 20 can be guaranteed.

As shown in fig. 5, the side wall of the control box 30 is provided with a positioning bar 32, and the positioning bar 32 is provided on the side wall of the control box 30 along the length direction of the control box 30. By adopting the structure, the positioning strip 32 is arranged, so that the positioning and the mounting of the control box 30 can be realized under the action of the positioning strip 32, the second inserting port 31 of the control box 30 is enabled to be protruded out of the connecting beam 11, and the LED display module 20 is connected with the control box 30.

As shown in fig. 4 and 5, the second socket 31 and the positioning bar 32 are disposed at intervals in a direction toward the LED display module 20, the second socket 31 is disposed near the front surface of the control box 30, and an installation gap for installing the connection cable 40 is provided between the front surface of the control box 30 and the connection beam 11. By adopting the structure, the installation gap for installing the connecting cable 40 is formed between the front surface of the control box 30 and the connecting beam 11, so that the operation reliability is improved when the positioning strip 32 is positioned in the installation gap, the situation that the control box 30 protrudes out of the connecting beam 11 and the LED display module 20 cannot be installed with the connecting beam 11 due to the fact that the gap between the control box 30 and the connecting beam 11 is large can be avoided, the thickness dimension can be further reduced, and the requirement for reducing the use space is met.

In this embodiment, the installation gap is set between 7mm and 10 mm. Setting the installation gap in the above range ensures that the control box 30 can be installed on the side wall of the connection beam 11, ensuring the effect of reducing the thickness dimension of the LED display device.

The mounting gap may be set to any of 7mm, 8mm, 9mm, 10mm, and any other value between 7mm and 10 mm.

As shown in fig. 3 and 4, the connection beam 11 includes a first connection longitudinal beam 111, a second connection longitudinal beam 112, and a third connection longitudinal beam 113, the first connection longitudinal beam 111, the second connection longitudinal beam 112, and the third connection longitudinal beam 113 are vertically spaced apart, the control box 30 is disposed on a sidewall of the second connection longitudinal beam 112, and left and right sides of the LED display module 20 can be connected with the first connection longitudinal beam 111 and the third connection longitudinal beam 113, respectively. By adopting the structure, the control box 30 is arranged on the side wall of the second connecting longitudinal beam 112 by arranging the first connecting longitudinal beam 111, the second connecting longitudinal beam 112 and the third connecting longitudinal beam 113, and the LED display module 20 is connected with the first connecting longitudinal beam 111 and the third connecting longitudinal beam 113, so that the assembly and the fixation can be conveniently carried out, the thickness dimension and the weight can be reduced, and the effect of reducing the cost is achieved.

As shown in fig. 3 and 4, the connecting beam 11 further includes a first connecting cross member 114 and a second connecting cross member, and the first end of the first connecting longitudinal member 111, the first end of the second connecting longitudinal member 112, and the first end of the third connecting longitudinal member 113 are all connected to the first connecting cross member 114, and the second end of the first connecting longitudinal member 111, the second end of the second connecting longitudinal member 112, and the second end of the third connecting longitudinal member 113 are all connected to the second connecting cross member. With the above structure, by providing the first connecting beam 114 and the second connecting beam, the structural reliability of the connecting beam 11 can be further improved.

As shown in fig. 6 and 7, the left and right sides of the rear surface of the LED display module 20 are provided with magnet posts 22, the magnet posts 22 have a magnetic attraction portion 221 and a connection portion 222, one end of the connection portion 222 is connected with the rear surface of the LED display module 20, the other end of the connection portion 222 is connected with the magnetic attraction portion 221, the magnetic attraction portions 221 on the left and right sides of the rear surface of the LED display module 20 can be magnetically attracted to and matched with the first connection longitudinal beam 111 and the third connection longitudinal beam 113 respectively, and the height dimension of the magnet posts 22 is adapted to the dimension of the avoidance gap. By adopting the structure, the magnet column 22 is arranged, so that the connection part 222 and the LED display module 20 are conveniently connected, the magnetic attraction part 221 and the first connection longitudinal beam 111 and the third connection longitudinal beam 113 are conveniently magnetically attracted to be matched, and the connection effect of the LED display module 20 and the connection beam 11 is realized.

As shown in fig. 7, the LED display device further includes a mounting screw, the control box 30 is provided with a mounting lug, a threaded hole is provided on a side wall of the connection beam 11, and the mounting screw is threaded through the mounting lug and is connected with the threaded hole. By adopting the structure, the mounting lugs of the control box 30 are matched with the threaded holes on the side wall of the connecting beam 11, and the mounting lugs are penetrated by the mounting screws to be in threaded connection with the threaded holes, so that the reliability of the connecting structure of the control box 30 is ensured.

As shown in fig. 1 and 2, the LED display module 20 includes a plurality of control boxes 30 and a plurality of LED display modules 20 disposed on the connection beam 11, one control box 30 can be connected with the plurality of LED display modules 20, the control box 30 has a power line and a data line, two adjacent control boxes 30 are connected through the power line and the data line, and the plurality of LED display modules 20 are disposed at intervals along the height direction of the connection beam 11. By adopting the structure, through setting up a plurality of control boxes 30 on the tie beam 11, every control box 30 can be connected with a plurality of LED display modules 20, is convenient for realize that control box 30 controls a plurality of LED display modules 20, guarantees the display effect to connect through the power cord box data line between a plurality of control boxes 30, can realize the electricity like this and connect, can transmit signal again.

As shown in fig. 1 and 2, one end of the connection cable 40 is provided with a first plug 41, the other end of the connection cable 40 is provided with a second plug 42, the first plug 41 is plug-connected with the first plug interface 21, and the second plug 42 is plug-connected with the second plug interface 31. With the above structure, the first plug 41 and the second plug 42 are provided on the connection cable 40, so that connection with the first plug interface 21 and the second plug interface 31 is facilitated, and the display effect is ensured.

In this embodiment, the frame 10 is made of square steel. By adopting the structure, the frame 10 is made of square steel, so that the weight can be reduced, the thickness size can be reduced, the box body is not required to be arranged, and the production cost is reduced.

The device provided by the embodiment has the following beneficial effects:

(1) By arranging the plurality of connecting beams 11, the LED display module 20 can be arranged on the front sides of the plurality of connecting beams 11, the rear surface of the LED display module 20 is provided with a first plug-in interface 21 connected with the control box 30, and the connecting cable 40 is connected with the first plug-in interface 21 on the control box 30 and a second plug-in interface 31 of the LED display module 20, so that the display effect of the LED display module 20 can be realized by using the control box 30, and the thickness dimension of the LED display device is reduced;

(2) By arranging the positioning strip 32, the positioning and mounting of the control box 30 can be realized under the action of the positioning strip 32, the second inserting port 31 of the control box 30 is protruded out of the connecting beam 11, and the connection between the LED display module 20 and the control box 30 is realized;

(3) Through setting up first connection longeron 111, second connection longeron 112 and third connection longeron 113, with control box 30 setting on the lateral wall of second connection longeron 112, LED display module assembly 20 is connected with first connection longeron 111 and third connection longeron 113, can be convenient for assemble fixedly like this, can reduce thickness dimension and weight again, reaches reduce cost's effect.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An LED display device, comprising:

-a frame (10) comprising a plurality of connecting beams (11);

the LED display modules (20) are arranged on the front sides of the connecting beams (11), and the rear surfaces of the LED display modules (20) are provided with first plug-in interfaces (21);

the control box (30) is arranged on the side wall of the connecting beam (11), and a second inserting port (31) is arranged on the control box (30);

and a connection cable (40) connected between the first plug interface (21) and the second plug interface (31) to connect the LED display module (20) and the control box (30).

2. The LED display device according to claim 1, characterized in that an avoidance gap is provided between the LED display module (20) and the connection beam (11), the control box (30) protrudes from the connection beam (11) toward the LED display module (20), and the second insertion port (31) is provided on a side wall of the control box (30) protruding from the connection beam (11), wherein a first end of the connection cable (40) is connected with the first insertion port (21), and a second end of the connection cable (40) passes through the avoidance gap and is connected with the second insertion port (31).

3. The LED display device according to claim 2, characterized in that a positioning bar (32) is provided on a side wall of the control box (30), the positioning bar (32) being provided on a side wall of the control box (30) along a length direction of the control box (30).

4. A LED display device according to claim 3, characterized in that the second socket (31) is arranged at a distance from the positioning strip (32) in a direction towards the LED display module (20), the second socket (31) being arranged close to the front surface of the control box (30), an installation gap for installing the connection cable (40) being provided between the front surface of the control box (30) and the connection beam (11).

5. The LED display device of claim 4, wherein the mounting gap is provided between 7mm and 10 mm.

6. The LED display device of claim 2, wherein,

the connecting beam (11) comprises a first connecting longitudinal beam (111), a second connecting longitudinal beam (112) and a third connecting longitudinal beam (113), wherein the first connecting longitudinal beam (111), the second connecting longitudinal beam (112) and the third connecting longitudinal beam (113) are arranged at vertical intervals, the control box (30) is arranged on the side wall of the second connecting longitudinal beam (112), and the left side and the right side of the LED display module (20) can be connected with the first connecting longitudinal beam (111) and the third connecting longitudinal beam (113) respectively;

the connecting beam (11) further comprises a first connecting beam (114) and a second connecting beam, the first end of the first connecting longitudinal beam (111), the first end of the second connecting longitudinal beam (112) and the first end of the third connecting longitudinal beam (113) are connected with the first connecting beam (114), and the second end of the first connecting longitudinal beam (111), the second end of the second connecting longitudinal beam (112) and the second end of the third connecting longitudinal beam (113) are connected with the second connecting beam.

7. The LED display device according to claim 6, wherein a magnet post (22) is disposed on both left and right sides of the rear surface of the LED display module (20), the magnet post (22) has a magnetic attraction portion (221) and a connection portion (222), one end of the connection portion (222) is connected with the rear surface of the LED display module (20), the other end of the connection portion (222) is connected with the magnetic attraction portion (221), the magnetic attraction portions (221) on both left and right sides of the rear surface of the LED display module (20) are capable of being magnetically attracted and matched with the first connection longitudinal beam (111) and the third connection longitudinal beam (113), and a height dimension of the magnet post (22) is adapted to a dimension of the avoidance gap.

8. The LED display device according to claim 1, further comprising a mounting screw, wherein the control box (30) is provided with a mounting lug, and wherein the side wall of the connection beam (11) is provided with a threaded hole, and wherein the mounting screw is threaded through the mounting lug and is in threaded connection with the threaded hole.

9. The LED display device according to claim 1, wherein the LED display module (20) includes a plurality of the control boxes (30) and a plurality of the LED display modules (20) provided on the connection beam (11), one of the control boxes (30) is connectable to a plurality of the LED display modules (20), the control box (30) has a power line and a data line, two adjacent control boxes (30) are connected through the power line and the data line, and a plurality of the LED display modules (20) are provided at intervals along a height direction of the connection beam (11).

10. The LED display device of claim 1, wherein the LED display device comprises,

a first plug (41) is arranged at one end of the connecting cable (40), a second plug (42) is arranged at the other end of the connecting cable (40), the first plug (41) is in plug connection with the first plug interface (21), and the second plug (42) is in plug connection with the second plug interface (31); and/or the frame (10) is made of square steel.