Foldable LED propagandizing screen

A technology of publicity screen and connection slot, applied in the direction of instruments, identification devices, etc., can solve the problems of inconvenient disassembly, inconvenient splicing, easy to break the cable source, etc., and achieve the effect of convenient and quick connection.

Inactive Publication Date: 2020-01-24
墨迪唯刻文化科技(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a foldable LED publicity screen to solve the many defects of the current LED publicity screens on the market proposed by the above background technology, which are inconvenient to fold and store, inconvenient to disassemble, inconvenient to connect the line source Splicing, the problem that the line source is easy to break

Method used

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  • Foldable LED propagandizing screen
  • Foldable LED propagandizing screen
  • Foldable LED propagandizing screen

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] see Figure 1-6 , the present invention provides a technical solution: a foldable LED publicity screen, including a main body 1, an LED screen 2, a first connecting groove 3, a rotating shaft 4, a fixing pad 5, a first fixing groove 6, and a first engaging groove 7. Second connection slot 8, second engagement slot 9, first rotation slot 10, spring 11, connection bolt 12, first rotation block 13, third connection slot 14, third engagement slot 15, inform...

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Abstract

The invention discloses a foldable LED propagandizing screen. The foldable LED propagandizing screen comprises main bodies and second clamping blocks, wherein an LED screen is mounted on the front ofeach main body, a first connecting groove is formed in one side of the main body, a rotating shaft is connected to one side of the first connecting groove, a fixing pad is connected to one side of therotating shaft, a first fixing groove is formed in one side of the fixing pad, a first clamping groove is formed in one side of the first fixing groove, a second connecting groove is formed in the part, close to the first connecting groove, of the main body, a second clamping groove is formed in the part, close to the second connecting groove, of the main body, and a first rotating groove is formed in the part, close to the second clamping groove, of the main body. For the foldable LED propagandizing screen, the fixing pads are arranged, then by pushing the main bodies to rotate, the fixing pads can be rotated with the rotating shafts when the fixing pads rotate, thus the main bodies can be folded after the fixing pads and the rotating shafts are rotated, meanwhile, the fixing pads and the rotating shafts are embedded in the first connecting grooves, so that gaps between the main bodies are reduced, and therefore, the main bodies can be conveniently folded for storage.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to a foldable LED publicity screen. Background technique [0002] The LED promotional screen is a flat-panel display, which is composed of small LED module panels and is used to display various information such as text, images, videos, and video signals. Existing LED publicity screens are usually spliced ​​through LED module panels, but the block LED display is very troublesome to store, the display is inconvenient to disassemble, the line source is inconvenient to connect, the display screen is inconvenient to splice, and the line source is easy to break . [0003] At present, there are many defects in the LED publicity screens on the market, such as inconvenient folding and storage, inconvenient disassembly, inconvenient connection of line sources, inconvenient splicing, and easy breakage of line sources. Therefore, there is an urgent need to improve the structure of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/302G09F9/33
CPCG09F9/302G09F9/33
Inventor 余文朱东兰张满良
Owner 墨迪唯刻文化科技(苏州)有限公司
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