CN212377705U

CN212377705U - Mounting rack for mounting LED display unit and LED display device

Info

Publication number: CN212377705U
Application number: CN202020568870.XU
Authority: CN
Inventors: 张忠资
Original assignee: Shenzhen Kingaurora Opto Tech Co ltd
Current assignee: Shenzhen Kingaurora Opto Tech Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-01-19
Anticipated expiration: 2030-04-16

Abstract

The utility model relates to a LED display screen technical field, concretely relates to a mounting bracket and LED display device for installing LED display element, LED display element includes: a display module; the first connecting piece is arranged on the upper part of the back of the display module and matched with the mounting rack; the second connecting piece is arranged at the lower part of the back of the display module and matched with the mounting rack; the mounting bracket includes: erecting a beam; a mounting structure provided on a rear surface of the vertical beam for mounting the mounting bracket to a building; the upper frame is arranged at the upper part of the vertical beam and is connected with the first connecting piece; and the lower clamping support cross beam is arranged at the lower part of the vertical beam and is used for being connected with the second connecting piece. The utility model adopts a split structure, so that the installation and the disassembly are convenient; because the LED display units are designed independently, the two independent LED display units are connected through the network cable and the power line, the interchangeability is good, and the LED display units are convenient to replace.

Description

Mounting rack for mounting LED display unit and LED display device

Technical Field

The utility model relates to a LED display screen technical field especially relates to a mounting bracket and LED display device for installing LED display element.

Background

The LED display screen is an electronic display screen formed by LED lattices, the display content forms of the screen, such as characters, animations, pictures and videos, are changed in time by the red and green lamp beads which are turned on and off, and the display control of the components is carried out through a modular structure. Mainly comprises a display module, a control system and a power supply system. The display module is a screen consisting of LED lamp dot arrays and emits light; the control system realizes the conversion of the content displayed on the screen under the on-off condition in the regulation area; the power supply system converts the input voltage and current to meet the requirement of the display screen.

Most of the existing LED display screens are of an integrated structure, the whole display screen is fixed on a building through screws and the like, if the display screen is damaged, the whole display screen needs to be detached for maintenance, and the disassembly and the assembly are troublesome.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the above-mentioned shortcoming, the deficiency of prior art, the utility model provides an installation frame and LED display device for installing LED display element, it has solved the inconvenient technical problem of LED display screen dismouting.

(II) technical scheme

In order to achieve the above object, the utility model discloses a main technical scheme include:

in one aspect, the utility model provides a mounting bracket for installing LED display element, LED display element includes:

a display module;

the first connecting piece is arranged on the upper part of the back of the display module and matched with the mounting rack;

the second connecting piece is arranged at the lower part of the back of the display module and matched with the mounting rack;

the mounting bracket includes:

erecting a beam;

a mounting structure provided on a rear surface of the vertical beam for mounting the mounting bracket to a building;

the upper frame is arranged at the upper part of the vertical beam and is connected with the first connecting piece;

and the lower clamping support cross beam is arranged at the lower part of the vertical beam and is used for being connected with the second connecting piece.

Optionally, the mounting structures are steel plates with screw holes formed in the upper surfaces, the steel plates are fixedly connected with the vertical beams through supporting frames, and the number of the mounting structures is at least two.

Optionally, the upper frame is a rectangular structure with a hollow interior, two short sides of the rectangular structure are respectively connected with the vertical beam, and one long side of the rectangular structure is connected with the first connecting piece in a hanging mode.

Optionally, lower part screens supporting beam is L shaped steel board, and the one side of L shaped steel board is passed through the support frame and is connected with perpendicular roof beam, and the another side and the second connecting piece joint of L shaped steel board.

Optionally, still include the wire casing, the wire casing is installed on the vertical beam between upper portion frame and the lower part screens supporting beam.

Optionally, the upper frame further comprises an upper cover plate, and the upper cover plate is arranged on the upper portion of the upper frame.

On the other hand, the utility model also provides a LED display device comprising any one of the mounting racks, which comprises a power supply and a control box arranged between the first connecting piece and the second connecting piece;

the handle is arranged on the upper portion of the first connecting piece.

Optionally, the first connecting piece is a tab hook, and the tab hook is used for hooking the upper frame to fix the LED display unit on the mounting frame.

Optionally, the second connecting piece is a clamping groove, and the clamping groove is used for clamping the lower clamping support beam to fix the LED display unit on the mounting frame.

Optionally, the display module is of a hollow structure.

(III) advantageous effects

The utility model has the advantages that: the utility model discloses a LED display device owing to adopt split type structure, has divided into mounting bracket and independent LED display element, during the installation: the mounting frame is installed firstly, and then the independent LED display unit is hung, so that the LED display unit is convenient to install and disassemble without locking screws compared with the prior art.

Because the mounting bracket is the independent design installation, the mounting bracket can be according to customer's needs design dimension, and after the mounting bracket installation, can match different LED display element in addition, as long as install couple and draw-in groove additional at the back of display element and can install convenient and fast, labour saving and time saving.

Because the LED display units are designed independently and the power supply and the control system (namely the power supply and the control box) are arranged in the LED display units, the two independent LED display units can be connected with each other through the network cable and the power line, and compared with the prior art, the LED display units have good interchangeability and are convenient to replace.

Because the display module of LED display element is hollow out construction's grid design, hollow out construction can printing opacity and ventilative, and for prior art, its waterproof performance is good, can be used to outdoor use.

Drawings

Fig. 1 is a schematic view of the overall structure of the mounting bracket and the display device for mounting the LED display unit of the present invention.

Fig. 2 is an exploded view of the mounting bracket and the display device for mounting the LED display unit according to the present invention.

Fig. 3 is a schematic diagram of the structure of the LED display unit of the present invention.

Fig. 4 is a schematic view of the structure of the mounting frame of the present invention.

[ description of reference ]

1: an LED display unit; 11: a display module; 12: a first connecting member; 13: a second connecting member; 14: a power supply and control box; 15: a handle;

2: a mounting frame; 21: erecting a beam; 22: an upper frame; 23: the lower clamping position supports the cross beam; 24: a mounting structure; 25: a wire slot;

3: and an upper cover plate.

Detailed Description

For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.

In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

Example (b): referring to fig. 1 and 2, the present invention provides a mounting bracket for mounting an LED display unit, where the mounting bracket is typically only capable of being removed or installed from the top of the mounting bracket.

Referring to fig. 3, the LED display unit 1 includes:

the display module 11 is a screen light-emitting formed by LED lamp dot arrays;

a first connecting piece 12 used for being connected with the mounting frame 2 is fixedly arranged at the upper part of the back surface of the display module 11;

a second connecting piece 13 used for being connected with the mounting rack 2 is fixedly arranged at the lower part of the back surface of the display module 11;

the first connector 12 and the second connector 13 are used for mounting the LED display unit 1 on the mounting frame 2;

a power supply and control box 14 is arranged between the first connecting piece 12 and the second connecting piece 13; a control system and a power supply system are arranged in the power supply and control box 14, and the control system realizes the conversion of the content displayed on the screen under the on-off condition in the regulation area; the power supply system converts the input voltage and current to meet the requirement of the display screen.

Referring to fig. 4, wherein the mount 2 includes: two vertical beams 21; the lower ends of the two vertical beams 21 are connected through a cross beam;

mounting structures 24 for mounting the mounting frame 2 on buildings such as walls are fixedly arranged on the back surfaces of the two vertical beams 21; the mounting structure 24 is a steel plate provided with screw holes, the mounting structure 24 is fixed on a wall through bolts, and the steel plate is fixedly connected with the vertical beam 21 through a support frame;

the upper parts of the two vertical beams 21 are fixedly provided with an upper frame 22 used for being connected with the first connecting piece 12; the upper frame 22 is a rectangular frame structure, two short sides of the rectangular frame structure are respectively and fixedly connected with the two vertical beams 21, and one long side of the rectangular frame structure is hooked or pin-connected with the first connecting piece 12;

the lower parts of the two vertical beams 21 are fixedly provided with lower clamping support beams 23 used for being connected with the second connecting piece 13; the lower clamping support beam 23 is an L-shaped steel plate structure, two ends of one surface of the L-shaped steel plate structure are fixedly connected with the beam connected with the two vertical beams 21 through a support frame, and the other surface of the L-shaped steel plate structure is clamped with the second connecting piece 13.

In this embodiment, owing to adopt split type structure, divided into mounting bracket 2 and independent LED display element 1, during the installation: install mounting bracket 2 earlier, install independent LED display element 1 again, when LED display element 1 damaged, directly dismantle LED display element 1 get off, again with new LED display element 1 change go just can, need not dismantle mounting bracket 2, it is all more convenient to install and dismantle.

On the basis of the above embodiment, further, the mounting frame 2 further comprises a wire casing 25, and the wire casing 25 is installed on the vertical beam 21 between the upper frame 22 and the lower position-locking support cross beam 23. The wire casing 25 is a U-shaped steel plate structure, one U-shaped side of the U-shaped steel plate structure is fixed on the vertical beam 21, the bottom side of the U-shaped steel plate structure is fixedly connected with a supporting frame fixed on the vertical beam 21, and the other U-shaped side of the U-shaped steel plate structure is used for blocking wires, network cables and the like. The wire groove 25 arranged on the mounting rack 2 can accommodate a power line and a network cable, so that the wire winding is avoided; when the new LED display unit 1 is replaced, the corresponding line can be found in time and inserted into the power supply and control box 14.

On the basis of the above embodiment, further, the top of the mounting frame 2 is provided with an upper cover plate 3, and the upper cover plate 3 is connected with the upper frame 22. The upper cover plate 3 is arranged at the upper end of the upper frame 22, and can play a role in dust prevention and water prevention, so that dust and rainwater are prevented from entering the mounting frame 2, and the service life of the LED display unit 1 is prolonged.

On the basis of the above embodiment, further, the number of the mounting structures 24 is at least two. The four mounting structures 24 are provided in this embodiment, and two mounting structures 24 are provided on each vertical beam 21, so that the mounting bracket 2 can be more stably fixed to the wall.

The utility model also provides a LED display device, including LED display element 1 and mounting bracket 2, LED display element 1 includes display module 11, first connecting piece 12, second connecting piece 13, power and control box 14 still include handle 15, and handle 15 sets up on first connecting piece 12 upper portion. Because the handle 15 is arranged on the LED display unit 1, when the LED display unit 1 is disassembled and assembled, the installation and the disassembly can be completed only by lifting the handle 15, the disassembly and the assembly are convenient and quick, the disassembly and the assembly can be completed by only one person, and the labor is saved.

On the basis of the above embodiment, further, the first connecting member 12 is a tab hook for hooking the upper frame 22 to fix the LED display unit 1 on the mounting frame 2. The upper frame 22 on the mounting bracket 2 can be hooked by the lug on the LED display unit 1, so that the LED display unit 1 can be hung on the mounting bracket 2 without screws, and when the LED display unit is detached, the LED display unit 1 can be detached from the mounting bracket 2 by directly lifting the handle 15.

First connecting piece 12 in this embodiment also can be for having the steel sheet of pin, steel sheet and display module 11 fixed connection, pin on the steel sheet and the upper portion frame 22 pin joint on the mounting bracket 2, be equipped with the pin hole that matches with the pin on the upper portion frame 22 this moment, pin on the first connecting piece 12 inserts in the pin hole on the upper portion frame 22, realized can be with LED display element 1 and mounting bracket 2 pin joint with the screw, when dismantling, directly mention handle 15 and can pull out LED display element 1 from mounting bracket 2.

On the basis of the above embodiment, further, the second connecting member 13 is a steel plate provided with a locking groove for locking the lower locking support beam 23 to fix the LED display unit 1 on the mounting frame 2. The thickness of the clamping groove is slightly larger than the thickness of the steel plate of the lower clamping supporting beam 23, so that the clamping groove in the LED display unit 1 can clamp the lower clamping supporting beam 23 on the mounting frame 2, and the LED display unit 1 can be mounted on the mounting frame 2 without screws.

On the basis of the above embodiments, the display module 11 is further a hollow structure. Because the display module 11 of the LED display unit 1 is designed as a grid with a hollow structure, the hollow structure can transmit light and wind, the waterproof performance of the LED display unit 1 is improved, and the LED display unit can be used outdoors.

When the LED display device is installed, the installation frame 2 is fixed on a wall or other buildings needing LED display through fixing pieces such as screws; then, the handle 15 of the LED display unit 1 is lifted, the LED display unit 1 is sent into the mounting frame 2 from top to bottom, the upper frame 22 on the mounting frame 2 is hooked by a lug on the LED display unit 1, and the lower clamping support beam 23 on the mounting frame 2 is clamped by a clamping groove on the LED display unit 1; then the upper cover plate 3 is fixed on the top of the mounting frame 2; finally, external power lines and network cables are plugged into the power and control box 14 on the LED display unit 1.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean 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 second feature, or may simply mean that the first feature is at a lower level than the second feature.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A mounting bracket for installing LED display element which characterized in that:

the LED display unit (1) comprises:

a display module (11);

the first connecting piece (12) is arranged at the upper part of the back surface of the display module (11) and matched with the mounting rack (2);

the second connecting piece (13) is arranged at the lower part of the back surface of the display module (11) and matched with the mounting rack (2);

the mounting frame (2) comprises:

a vertical beam (21);

mounting structures (24) provided on the back of the vertical beams (21) for mounting the mounting frame (2) to a building;

an upper frame (22) disposed on an upper portion of the vertical beam (21) for connection with the first connecting member (12);

and the lower clamping support cross beam (23) is arranged at the lower part of the vertical beam (21) and is used for being connected with the second connecting piece (13).

2. The mount of claim 1, wherein: the mounting structures (24) are steel plates with screw holes, the steel plates are fixedly connected with the vertical beams (21) through supporting frames, and the number of the mounting structures (24) is at least two.

3. The mount of claim 1, wherein: the upper frame (22) is of a hollow rectangular structure, two short sides of the rectangular structure are respectively connected with the vertical beam (21), and one long side of the rectangular structure is connected with the first connecting piece (12) in a hanging mode.

4. The mount of claim 1, wherein: lower part screens supporting beam (23) are L shaped steel board, and the one side of L shaped steel board is passed through the support frame and is connected with perpendicular roof beam (21), and the another side and the second connecting piece (13) joint of L shaped steel board.

5. The mount of claim 1, wherein: still include wire casing (25), wire casing (25) are installed upper portion frame (22) with erect roof beam (21) between lower part screens supporting beam (23).

6. The mount of claim 1, wherein: the upper cover plate (3) is arranged on the upper portion of the upper frame (22).

7. An LED display device comprising the mount of any of claims 1-6, wherein: comprises a power supply and control box (14) arranged between the first connecting piece (12) and the second connecting piece (13);

and a handle (15) arranged at the upper part of the first connecting piece (12).

8. The LED display device of claim 7, wherein: first connecting piece (12) are the book ear and collude, the book ear colludes and is used for colluding upper portion frame (22) is in order to fix LED display element (1) on mounting bracket (2).

9. The LED display device of claim 7, wherein: the second connecting piece (13) is a clamping groove, and the clamping groove is used for clamping the lower clamping supporting beam (23) so as to fix the LED display unit (1) on the mounting frame (2).

10. The LED display device of claim 7, wherein: the display module (11) is of a hollow structure.