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led display back frame

A technology of LED display screen and back frame, applied in the direction of machine/stand, instrument, identification device, etc., can solve the problems of poor flexibility, complex structure, inconvenient use, etc. , the effect of stable center of gravity

Active Publication Date: 2017-08-29
HUNAN XINYASHENG PHOTOELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Then, the LED display back frame in the prior art is usually a steel structure frame welded together by steel pipes, steel plates and other materials, the structure is relatively complicated, it cannot be disassembled and transported quickly, and the flexibility is poor.
In addition, the assembly height of the LED display is limited by the height of the back frame, the assembly height and area are set in advance, and cannot be temporarily adjusted according to site requirements, which is inconvenient to use

Method used

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Embodiment Construction

[0021] In order to make the purpose, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0022] See also figure 1 and figure 2 , The embodiment of the present invention provides an LED display back frame, including a bracket 1 , a fixing frame 2 and a supporting frame 3 .

[0023] The bracket 1 includes a U-shaped bottom frame 12 , a half-I-shaped connecting frame 13 and two supporting blocks 14 . The bottom frame 12 is arranged along the first direction, the connecting frame 13 is arranged along the second direction, and the opening end of the connecting frame 13 is correspondingly connected with the opening end of the bottom frame 12 . The supporting block 14 is arranged on the outside of the connection frame 13 for carrying the LED display screen. It should be noted that the outside of the connection frame 13 refers to the side of the...

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PUM

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Abstract

The invention provides an LED display back frame comprising a bracket, a fixed frame, and a supporting frame. The bracket comprises a bottom box, a connecting box, and two holding blocks, wherein the bottom box is arranged along a first direction, the connecting box is arranged along a second direction, the open end of the connecting box and the open end of the bottom box are correspondingly connected, and the holding blocks are arranged at the outer side of the connecting box. The fixed frame is arrange along the second direction, and includes multiple fixed rods arranged along the second direction and multiple connectors. The multiple fixed rods are in pairs and are sequentially arranged along the second direction. Every two adjacent groups of fixed rods are detachably connected by one connector. The bottom of the fixed frame is detachably mounted on the top of the connecting box. The supporting frame includes a supporting part which is parallel to the fixed frame and spaced from the fixed frame by a certain distance, and a connecting part which extends from the top end of the supporting part. The bottom of the supporting part is detachably mounted on the closed end of the bottom box, and the connecting part is detachably mounted on the fixed frame. The LED display back frame is convenient to assemble and disassemble and simple in structure.

Description

technical field [0001] The invention relates to the technical field of LEDs, in particular to an LED display back frame. Background technique [0002] With the rapid development of the entertainment and advertising industry, especially TV stations, evening parties, stages or large outdoor advertising sites, large-screen LED displays are required. The large-screen LED display is a flat-panel display composed of small LED display units, which are used to display text, images, videos and other information. When the large-screen LED display is in use, it is mainly installed on the roof of the building, in front of the door of the commercial area, on the roadside and other outdoor venues, as well as on the installation frame of the stage and party scene through the LED display back frame, as a release information. medium. [0003] Then, the back frame of the LED display screen in the prior art is usually a steel structure frame welded together by steel pipes, steel plates and o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/33F16M13/02F16M11/20F16M11/04F16M11/16
Inventor 梁军梁展肖科周浩
Owner HUNAN XINYASHENG PHOTOELECTRIC CO LTD