Adjusting module based on variable curvature and arc-shaped LED display screen spliced from adjusting module

Abstract

The invention discloses an adjusting module based on variable curvatures and an arc-shaped LED display screen spliced from the adjusting module. The adjusting module comprises a first part and a second part, wherein the first part consists of angle adjusting components; the second part consists of positioning and locking components; the first part comprises a sliding set and a fixed angle set; the second part comprises a buckle set and a safety anti-loosing set. The invention further discloses the arc-shaped LED display screen based on the variable curvatures. The arc-shaped LED display screen comprises a plurality of unit boxes and a plurality of adjusting modules based on the variable curvatures. A right fixing block on the first part and a left fixing block on the second part are respectively mounted on adjacent sides of each unit box body, the adjusting module is adopted for angle adjustment and locking and positioning on adjacent unit box bodies, and the arc-shaped LED display screen of which the angle can be randomly varied within the range of 10 degrees can be formed. The adjusting module has the advantages of high universalization degree, applicability to multiple mounting situations, convenience in assembly and disassembly, high bearing capacity and solidness, adjustable radian and seamless splicing.

Description

technical field [0001] The invention relates to an LED display screen, in particular to an arc adjustment module of an arc-shaped LED display screen and a spliced ​​arc-shaped LED display screen, belonging to the field of LED display screens. Background technique [0002] With the wide application of LED displays in many fields, the installation environment of LED displays is becoming more and more complicated. The flat LED displays currently on the market can no longer meet market requirements. In order to adapt to various installation occasions and display special display effects, LED displays of various shapes are emerging in the market, especially curved LED displays are favored by the market in the field of large-screen display. For example, if a curved LED display can be spliced ​​with a flat LED display at the corner to form a whole, the display effect will be full of curved surface, overall sense and three-dimensional sense. [0003] In the prior art, in order to me...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, in order to meet the needs of the arc effect of the LED display installation, the LED display cabinet is often customized according to the size of the arc, which makes it possible for one cabinet to splice only one kind of arc, and it is impossible to achieve one kind of cabinet. It can be spliced ​​to produce the effect of curved displays with different radian requirements. This kind of LED display products has poor versatility

If you want to change other radians, you need to customize the LED display box according to the radian size. For LED display manufacturers, it is necessary to remake the mold opening, adjust the product specification and processing technology, etc., which will not only increase the cost of materials, but also increase the production cost. Cost and labor cost, and because the product is difficult to produce in batches, the product quality stability is poor, and the application occasions are greatly restricted

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