CN210039467U

CN210039467U - Concatenation formula LED screen support and LED screen wall

Info

Publication number: CN210039467U
Application number: CN201920412065.5U
Authority: CN
Inventors: 郑海平; 刘佰秋; 苏炳运
Original assignee: Shenzhen Twenty-One Grams Product Design Co Ltd
Current assignee: Shenzhen Twenty-One Grams Product Design Co Ltd
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2020-02-07
Anticipated expiration: 2029-03-28

Abstract

The utility model discloses a concatenation formula LED screen support and LED screen wall, concatenation formula LED screen support, the frame cell and the connection of concatenation are arranged including a plurality of matrixes to LED screen support the connecting piece of frame cell, the frame cell is the square, and per four adjacent frame cells are by a connecting piece fixed connection, the connecting piece is installed on the corner that four frame cells meet. The spliced LED screen bracket and the LED screen wall of the utility model have simple and light structure, so that the LED screens forming the LED screen wall become modularized mounting units one by one, and the size requirement which cannot be met flexibly can be met; the four corners of each mounting unit are provided with the quick mounting interfaces, so that the mounting is convenient and quick, and the labor and time for assembling the LED screen wall are saved; the carbon fiber pipe and the LED back plate are used for reinforcing and lightening the structure, so that the weight of the product is reduced, and the transportation cost is saved.

Description

Concatenation formula LED screen support and LED screen wall

Technical Field

The utility model relates to a screen support field, concretely relates to concatenation formula LED screen support and LED screen wall.

Background

The LED screen is used as a display screen with low cost and good display effect, and is very suitable for large-area combined application. At present, LED screen walls are adopted in many scenes with large screen requirements, such as background screens of concerts, opening of outer facades of buildings, large exhibitions and the like. The existing LED screen wall generally adopts a large-scale support, and when the LED screen wall is used, the large-scale support is firstly built, and then the LED screen is installed on the large-scale support. The large-scale support is inconvenient to transport, cannot flexibly change the size, is troublesome to assemble and requires a large amount of time and labor.

Disclosure of Invention

Aiming at the problems that the size of the large LED screen support in the prior art cannot be flexibly changed and the assembly is troublesome, the spliced LED screen support is provided, a plurality of independent frame units for installing the LED screen are connected together by using connecting pieces, the LED screen support can be flexibly combined according to the use requirement, and the LED screen support is convenient to install.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a concatenation formula LED screen support, LED screen support includes that the frame cell of concatenation and connection are arranged to a plurality of matrixes the connecting piece of frame cell, the frame cell is the square, and every four adjacent frame cells are by a connecting piece fixed connection, the connecting piece is installed on the corner that four frame cells meet.

The utility model provides a technical scheme that its technical problem adopted further still includes:

the connecting piece includes connecting block and four fixed arms that outwards extend from the connecting block, fixed arm mutually perpendicular, the connecting block bottom is equipped with connecting screw hole, connecting screw hole sets up on the position that corresponds with four frame cell's corner, be equipped with the locking on the connecting arm tip frame cell's locking buckle and control the brake valve lever of locking buckle.

The frame unit includes four corner connecting pieces and four stay tubes, the corner connecting piece includes corner connecting portion and stay tube spread groove, be equipped with on the corner connecting portion with the connecting screw hole complex connecting screw of connecting piece and with locking buckle complex locking hole, stay tube spread groove mutually perpendicular's setting is in the both sides of corner connecting portion, the notch of stay tube spread groove with the cross-section of stay tube coincide, the tip cartridge respectively of four stay tubes is in the spread groove, four support tubes are connected to four corner connecting pieces and are become square frame unit.

The LED screen display device is characterized in that an electric control box support is arranged on the frame unit, two ends of the electric control box support are connected to two opposite supporting tubes of the frame unit respectively, and an electric control box for controlling the LED screen is arranged in the middle of the electric control box support.

The frame unit is provided with two handles, and the two handles are arranged on the two opposite supporting tubes respectively.

The corner connecting parts on the inner sides of the two connecting grooves of the corner connecting piece are provided with reinforcing tables, and the locking holes are formed in the planes of the reinforcing tables.

And the frame unit is provided with an LED screen backboard for installing an LED screen, and the LED screen backboard is made of carbon fiber plates.

The supporting tube is a carbon fiber tube.

An LED screen curtain wall comprises the LED screen support and an LED display screen arranged on the LED screen support.

The utility model has the advantages that: the spliced LED screen bracket and the LED screen wall of the utility model have simple and light structure, so that the LED screens forming the LED screen wall become modularized mounting units one by one, and the size requirement which cannot be met flexibly can be met; in order to ensure the reliability of the product, the carbon fiber pipe and the LED back plate are used for strengthening and lightening the structure, the weight of the product is reduced, the transportation cost is saved, and the electric control box made of aluminum alloy material is arranged, so that the heat dissipation is good, and the connection between independent installation units is convenient; the four corners of each installation unit are provided with quick installation interfaces, so that the installation is convenient and quick, and the labor and time for assembling the LED screen wall are saved.

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of a spliced LED screen bracket according to the present invention;

fig. 2 is a schematic perspective view of the splicing type LED screen bracket connection member of the present invention;

fig. 3 is a schematic view of the splicing type LED screen bracket connection member according to the present invention;

fig. 4 is a schematic perspective view of the frame unit of the splicing type LED screen bracket of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the spliced LED screen support frame unit with the LED screen backboard;

FIG. 6 is a schematic perspective view of an embodiment of the LED curtain wall of the present invention;

in the figure, 1, a frame unit, 11, a corner connector, 111, a corner connector, 1111, a connecting screw, 1112, a locking hole, 112, a supporting pipe connecting groove, 113, a reinforcing table, 12, a supporting pipe, 13, an electric control box bracket, 14, an electric control box, 15, a handle, 16, an LED screen backboard, 2, a frame unit, 21, a connecting block, 211, a connecting screw hole, 22, a fixing arm, 221, a locking buckle, 222 and a control handle.

Detailed Description

The embodiment is a preferred embodiment of the present invention, and other principles and basic structures are the same as or similar to those of the embodiment, and are within the protection scope of the present invention.

The utility model discloses a concatenation formula LED screen support embodiment refers to figure 1 and shows, arrange the frame cell 1 and the connection of concatenation including a plurality of matrixes frame cell 1's connecting piece 2. The frame units 1 are square, and can be tightly spliced together after being arranged in a matrix form, every four adjacent frame units 1 are fixedly connected by one connecting piece 2, and the connecting pieces 2 are arranged on the connected corners of the four frame units 1.

The utility model discloses a connecting piece 2 of concatenation formula LED screen support embodiment refers to as shown in fig. 2-3, including set up at the middle part, be circular shape connecting block 21 and four fixed arms 22 that outwards extend from connecting block 21. When the frame units 1 are connected, the connecting block 21 covers the corners where the adjacent four frame units 1 are connected, and the bottom of the connecting block is provided with four connecting screw holes 211 which can be respectively matched with connecting screws 1111 arranged on the frame units 1. The connection screw holes 211 are arranged in a matrix at the bottom of the connection block 21 so as to correspond to the positions of the connection screws 1111 of the frame units 1, and are provided at positions corresponding to the corners of the four frame units 1. Because only rely on connecting block 21 to connect frame unit 1, the connection effect is loose, is equipped with four fixed arms 22 that outwards extend on connecting block 21, strengthens connecting piece 2 and to frame unit 1's fixed action, makes LED screen support overall structure more firm. Four fixing arms 22 are attached to each other to extend around the connecting block 21 so as to correspond to the positions of the frame units 1. The end of the fixing arm 22 is provided with a locking buckle 221 for locking the frame unit 1 and a control handle 222 for controlling the locking buckle 221, the locking buckle 221 is arranged on the bottom surface of the fixing arm 22 attached to the frame unit 1, and the control handle 222 is arranged on the front surface of the fixing arm 22. When in connection, firstly, the four connecting screw holes 211 of the connecting block 21 and the connecting screws 1111 on the frame unit 1 are installed in a one-to-one correspondence manner, so that the locking buckles 221 correspond to the locking holes 1112 matched on the frame unit 1, the locking buckles 221 are inserted into the locking holes 1112, then the control handle 222 is rotated, so that the locking buckles 221 rotate in the locking holes 1112, then the edges of the locking buckles 221 and the edges of the locking holes 1112 are buckled with each other, the position of the frame unit 1 is locked, and the LED screen wall is rapidly combined.

The frame unit 1 is constructed as shown in fig. 4-5, and includes four corner connectors 11 and four support tubes 12. The corner connecting piece 11 is provided with a corner connecting portion 111 and a supporting tube connecting groove 112, the corner connecting portion 111 has a connecting effect, on one hand, the supporting tube connecting grooves 112 arranged on two sides are connected, on the other hand, the corner connecting portion is connected with the connecting piece 2 in a matched mode, and therefore the single frame unit 1 can form the LED screen support. The locking hole 1112 is provided with a connecting screw 1111 matched with the connecting screw hole 211 of the connecting piece 2 and a locking hole 1112 matched with the locking buckle 221, the connecting screw 1111 is arranged on the corner connecting part 111 close to the corner, the locking hole 1112 is arranged in an included angle of the two supporting pipe connecting grooves 112, and a certain distance is left between the connecting screw 1111 and the locking hole 1112, so that the frame unit 1 is more firm when being connected together. The two support tube connecting grooves 112 are arranged at two sides of the corner connecting part 111 in a mutually perpendicular manner, the notches of the support tube connecting grooves 112 are matched with the cross sections of the support tubes 12, and the end parts of the four support tubes 12 are respectively inserted into the support tube connecting grooves 112 of the four corner connecting parts 11, so that the four support tubes 12 are connected by the four corner connecting parts 11 to form the square frame unit 1.

The pattern that need use electrical element control output in the use of LED screen, in order to make things convenient for the connection between the electrical element installation of control LED screen and the LED screen on the installation LED screen curtain, be equipped with automatically controlled box support 13 on the frame unit 1 of this embodiment, the both ends of automatically controlled box support 13 are connected respectively on two relative stay tubes 12 of frame unit 1, automatically controlled box support 13 mid-mounting has the automatically controlled box 14 of control LED screen, in order to make things convenient for electrical element heat dissipation, automatically controlled box 14 adopts way alloy material to make, still leave wiring mouth and the connecting wire that makes things convenient for the connection between the LED screen on the automatically controlled box 14.

In order to facilitate the rapid assembly and disassembly of the LED screen bracket, the frame unit 1 is provided with two handles 15, the two handles 15 are respectively arranged on the two opposite support tubes 12, and when the LED screen wall or the screen bracket is disassembled or assembled, a user can grasp the handles 15 to rapidly remove the frame unit.

In order to make the frame unit 1 more firm, the corner connecting portion 111 inside the two support tube connecting slots 112 of the corner connecting member 11, i.e. the corner connecting portion 111 is provided with a reinforcing platform 113 at the portion of the included angle between the two support tube connecting slots 112, so that the thickness of the connection between the two support tube connecting slots 112 is increased, and the connection between the two support tube connecting slots 112 is stronger. A locking hole 1112 to be fitted with the locking catch 221 is provided on a flat surface on the reinforcing table 113.

In order to facilitate the installation of the LED screen on the frame unit 1, the frame unit 1 of the present embodiment is provided with an LED screen backboard 16 for installing the LED screen, and the LED screen backboard 16 is made of a carbon fiber plate material, as shown in fig. 5. In this embodiment, the support tube 12 is also a carbon fiber tube, and the structure of the frame unit 1 can be reinforced and reduced in weight.

The LED screen wall using the spliced LED screen support is shown in fig. 6, and during production, an independent LED screen is installed on the frame unit 1, so that the LED screen wall is convenient to transport and store. When the LED screen wall is used, the number of the LED screens provided with the frame units 1 and the number of the connecting pieces 2 which are required to be used are calculated according to the required area of the LED screen wall, and then splicing installation can be started.

The spliced LED screen bracket and the LED screen wall of the utility model have simple and light structure, so that the LED screens forming the LED screen wall become modularized mounting units one by one, and the size requirement which cannot be met flexibly can be met; in order to ensure the reliability of the product, the carbon fiber pipe and the LED back plate are used for strengthening and lightening the structure, the weight of the product is reduced, the transportation cost is saved, and the electric control box made of aluminum alloy material is arranged, so that the heat dissipation is good, and the connection between independent installation units is convenient; the four corners of each installation unit are provided with quick installation interfaces, so that the installation is convenient and quick, and the labor and time for assembling the LED screen wall are saved.

Claims

1. The utility model provides a concatenation formula LED screen support, its characterized in that, LED screen support includes that frame cell (1) and the connection of concatenation are arranged to a plurality of matrixes frame cell (1) connecting piece (2), frame cell (1) is the square, and per four adjacent frame cell (1) are by a connecting piece (2) fixed connection, connecting piece (2) are installed on the corner that four frame cell (1) meet.

2. The spliced LED screen bracket as claimed in claim 1, wherein the connecting piece (2) comprises a connecting block (21) and four fixing arms (22) extending outwards from the connecting block (21), the fixing arms (22) are perpendicular to each other, the bottom of the connecting block (21) is provided with a connecting screw hole (211), the connecting screw hole (211) is arranged at a position corresponding to the corners of four frame units (1), and the end of each fixing arm (22) is provided with a locking buckle (221) for locking the frame unit (1) and a control handle (222) for controlling the locking buckle (221).

3. The tiled LED screen mount according to claim 2, wherein the frame unit (1) comprises four corner connectors (11) and four support tubes (12), the corner connecting piece (11) is provided with a corner connecting part (111) and a supporting tube connecting groove (112), the corner connecting part (111) is provided with a connecting screw (1111) matched with a connecting screw hole (211) of the connecting piece (2) and a locking hole (1112) matched with a locking buckle (221), the supporting tube connecting grooves (112) are arranged on two sides of the corner connecting part (111) in a mutually perpendicular way, the notch of the supporting tube connecting groove (112) is matched with the section of the supporting tube (12), the ends of the four support pipes (12) are respectively inserted into the support pipe connecting grooves (112), the four corner connecting pieces (11) are connected with the four supporting tubes (12) to form a square frame unit (1).

4. The spliced LED screen bracket as claimed in claim 3, wherein the frame unit (1) is provided with an electric control box bracket (13), two ends of the electric control box bracket (13) are respectively connected to two opposite supporting tubes (12) of the frame unit (1), and an electric control box (14) for controlling the LED screen is arranged in the middle of the electric control box bracket (13).

5. The spliced LED screen support according to claim 3, wherein the frame unit (1) is provided with two handles (15), and the two handles (15) are respectively arranged on the two opposite support pipes (12).

6. The spliced LED screen bracket of claim 3, wherein a reinforcing platform (113) is arranged on the corner connecting part (111) inside the two supporting tube connecting grooves (112) of the corner connecting piece (11), and the locking hole (1112) is arranged on the plane of the reinforcing platform (113).

7. The spliced LED screen support according to claim 2, wherein an LED screen backboard (16) for installing an LED screen is arranged on the frame unit (1), and the LED screen backboard (16) is made of a carbon fiber plate.

8. The tiled LED screen mount of claim 3, wherein the support tube (12) is a carbon fiber tube.

9. An LED screen curtain wall comprising the LED screen support of any one of claims 1 to 8 and an LED display screen mounted on the LED screen support.