Arc-shaped frame structure of LED display screen

Abstract

The utility model discloses an arc-shaped frame structure of an LED display screen, and belongs to the technical field of LED display screens. The frame structure comprises a main keel and a decorative covering edge covering the outer side of the main keel, the main keel is of a hollow structure, a plurality of first notches and a plurality of second notches are formed in the main keel, and the first notches and the second notches are located in the first side face and the second side face, opposite to each other, of the main keel respectively. Therefore, the main keel at least can be freely bent towards the first side face or the second side face. According to the arc-shaped frame structure of the LED display screen, the bending radian shape of the arc-shaped frame structure can be freely adjusted according to actual conditions, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model belongs to LED display screen technical field, more specifically, relate to a LED display screen arc frame structure. BACKGROUND

[0002] The LED display screen structure is mainly composed of a display screen, a back frame and a frame. Modules, components and circuit PCB boards constituting a display screen picture are arranged in the back frame, and the display screen and the rear shell are fixed on the inner side of the back frame. At present, the LED display screen frame, especially the large screen display screen frame, is generally processed and formed as a whole by sheet metal and stamping equipment due to its relatively large structure. Other accessories are connected to it by welding to form a frame structure that can be connected with other parts. Due to the large size of the parts, the LED display screen frame formed by this processing method and material requires large processing equipment and site during processing, and the process level is low, which is difficult to ensure the size accuracy, and is not convenient for transportation and packaging during production. It is also not convenient to install in the use site due to its bulkiness. SUMMARY

[0003] 1. Problem to be solved

[0004] In view of the problems existing in the prior art, the utility model provides a LED display screen arc frame structure, which is light in quality, tightly assembled, small in space occupation and easy to assemble and disassemble.

[0005] 2. Technical scheme

[0006] To solve the above problems, the utility model adopts the following technical scheme.

[0007] The LED display screen arc frame structure is used for installing and fixing the LED display screen. The frame structure comprises a main keel and a decorative edge covering outside the main keel. The main keel is a hollow structure. A plurality of first notches and a plurality of second notches are arranged on the main keel respectively. The first notches and the second notches are located on the first side and the second side of the main keel respectively, so that the main keel can be freely bent towards the first side or the second side.

[0008] Preferably, the main keel comprises a plurality of first through holes. The main keel is fixed on the building body through the screws passing through the first through holes.

[0009] Preferably, a plurality of vertical ribs are further included. The vertical ribs are arranged along the first side or the second side of the main keel and abut against the main keel.

[0010] Preferably, the main keel further comprises a plurality of second through holes. The main keel is connected with the vertical ribs through the screws passing through the second through holes.

[0011] Preferably, the frame structure further comprises:

[0012] The reinforcing rib is arranged in the hollow inner cavity of the main keel.

[0013] Preferably, the frame structure further comprises:

[0014] The decorative cover is arranged on the main keel, and the decorative cover is provided with a ruffle.

[0015] Preferably, the ruffle is provided with a plurality of third through holes, and the decorative cover is fixedly connected with the main keel through screws arranged in the third through holes.

[0016] 3, beneficial effects

[0017] Compared with the prior art, the beneficial effects of the present application are:

[0018] In the present application, the LED display screen arc-shaped frame structure comprises a main keel and a decorative cover arranged on the outer side of the main keel, the main keel is a hollow structure, and has light overall quality and good protection performance; meanwhile, the main keel is provided with a first slot and a second slot with openings that can be set according to requirements, so that the main keel can be bent to the required degree, and thus the LED display screen arc-shaped frame structure in the present application can adjust the space and shape occupied by itself according to actual conditions, and has high practicability. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 Fig. 1 is an exploded structural schematic view of the LED display screen arc-shaped frame structure in one of the specific embodiments of the present application;

[0020] Figure 2 Fig. 2 is an assembled state schematic view of the LED display screen arc-shaped frame structure in one of the specific embodiments of the present application;

[0021] In the drawings: 1, frame structure; 2, main keel; 21, first through hole; 22, second through hole; 3, first slot; 4, second slot; 5, vertical rib; 6, reinforcing rib; 7, decorative cover. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] In the description of the application, it is necessary to understand that the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can be explicitly or implicitly included one or more of the features. In the description of the application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0024] In the description of the application, it is necessary to note that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0025] As shown in Figure 1 As one of the embodiments of the present application, an arc-shaped frame structure of LED display screen is provided for mounting and fixing the LED display screen. The frame structure 1 comprises a main beam 2 and a decorative cover wrapped outside the main beam. The main beam 2 is a hollow structure.

[0026] The main beam 2 is provided with a plurality of first notches 3 and a plurality of second notches 4, respectively. The first notches 3 and the second notches 4 are located on the first side and the second side of the main beam 2, respectively, so that the main beam 2 can be freely bent at least towards the first side or the second side. The opening size of the first notches 3 and the second notches 4 can be set as needed. It can be understood that when the openings of the first notches 3 and the second notches 4 are larger, the main beam 2 is more easily bent.

[0027] In a more specific embodiment, the main beam 2 comprises a first through hole 21, and the main beam 2 is fixed to the main body of the building by a screw passing through the first through hole 21.

[0028] In a more specific embodiment, a plurality of vertical ribs 5 are further included, which are arranged along the first side or the second side of the main beam 2 and abut against the main beam 2. The main beam 2 further comprises a second through hole 22, and the main beam 2 is fixedly connected with the vertical rib 5 by a screw passing through the second through hole 22.

[0029] By setting the arc-shaped frame structure of the LED display screen to include a main keel and a decorative cover edge wrapped outside the main keel, the main keel is a hollow structure, which is light in overall quality and has better protection performance; meanwhile, the main keel 2 is respectively provided with a first slot 3 and a second slot 4 which can be set according to requirements, so that the main keel 2 can be bent to the required degree, and thus the arc-shaped frame structure 1 of the LED display screen in the application can adjust the space and shape occupied by itself according to actual conditions, which is high in practicability.

[0030] In a preferred embodiment, the frame structure 1 further includes a reinforcing rib 6 which is arranged in the hollow inner cavity of the main keel 2, so as to avoid the first slot 3 and the second slot 4 from being broken as much as possible.

[0031] In a preferred embodiment, the frame structure 1 further includes a decorative cover edge 7 which is wrapped on the main keel 2, so as to improve the overall appearance of the structure, the decorative cover edge 7 is provided with a ruffle, the ruffle is provided with a plurality of third through holes, and the decorative cover edge is fixedly connected with the main keel through screws arranged in the third through holes.

[0032] The examples described in the application only describe the preferred embodiments of the application, and do not limit the concept and scope of the application, and various modifications and improvements to the technical solutions of the application made by engineers and technicians in the field without departing from the design idea of the application shall fall within the protection scope of the application.

Claims

1. LED display screen arc-shaped frame structure, used for mounting and fixing LED display screen, characterized in that: The frame structure comprises a main keel and a decorative cover edge wrapped outside the main keel, the main keel is a hollow structure, the main keel is respectively provided with a plurality of first notches and a plurality of second notches, the first notches and the second notches are respectively located on the first side and the second side of the main keel opposite to each other, so that the main keel can be freely bent at least towards the first side or the second side. 2.The LED display screen arc-shaped bezel structure according to claim 1, characterized in that: The main keel comprises a plurality of first through holes, and the main keel is fixed on the building body through the screws passing through the first through holes. 3.The LED display screen arc-shaped bezel structure according to claim 1, characterized in that: Further comprising a plurality of vertical ribs arranged along the first side or the second side of the main keel and abutting against the main keel.

4. The LED display screen arc-shaped bezel structure according to claim 3, characterized in that: The main keel further comprises a plurality of second through holes, and the main keel is fixedly connected with the vertical ribs through the screws passing through the second through holes. 5.The LED display screen arc-shaped bezel structure according to claim 1, characterized in that: The frame structure further comprises: A reinforcing rib arranged in the hollow inner cavity of the main keel. 6.The LED display screen arc-shaped bezel structure according to claim 1, characterized in that: Further comprising: A decorative cover edge wrapped on the main keel, the decorative cover edge is provided with a plurality of ruffles. 7.The LED display screen arc-shaped bezel structure according to claim 6, characterized in that: The ruffles are provided with a plurality of third through holes, and the decorative cover edge is fixedly connected with the main keel through the screws passing through the third through holes.

Images