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Arc-shaped light emitting diode (LED) display screen and manufacturing and installation method thereof

A technology of LED display screen and installation method, which is applied to identification devices, instruments, etc., which can solve the problems of high processing cost, high processing accuracy requirements, and inability to standardize, and achieve low processing accuracy requirements, good display effect, and easy processing and manufacturing Effect

Inactive Publication Date: 2012-02-01
NANJING HANDSON SCI & TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Type 1: The arc-shaped LED display includes a plurality of cabinets spliced ​​left and right, and each cabinet contains one (or more) display modules that are spliced ​​with left and right adjacent folds along the horizontal direction. The width of the group is the edge width of the regular polygonal prism inscribed in the arc surface. The display module is embedded or fastened on the surface of the box with a folded surface. The disadvantage is that the surface of the box itself is a folded surface. The machining accuracy requirements are high, and the on-site construction adjustment margin is small and there is a slight deviation. The excessive arc of the surface of the LED display is unnatural, and there will be undulating waves, which will affect the overall effect of the display.
Its disadvantages are: the surface of the box body needs to be processed into an arc shape, which requires high processing accuracy and cannot be adjusted after processing, and the processing cost is high
[0007] Most of the above methods cannot be standardized and cannot be mass-produced

Method used

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  • Arc-shaped light emitting diode (LED) display screen and manufacturing and installation method thereof
  • Arc-shaped light emitting diode (LED) display screen and manufacturing and installation method thereof
  • Arc-shaped light emitting diode (LED) display screen and manufacturing and installation method thereof

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Embodiment Construction

[0032] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0033] like Figure 1 to Figure 3 As shown, the single-row box body 2 can be realized with one module 1 as the width, and can also be realized with a plurality of modules 1 as the width, and the modules 1 are embedded or fastened in the substantially flat surface of the single-row box body 2 . straight mounting plane.

[0034] This technology realizes the entire project by splicing at least two single-row boxes 2 into a box unit A, so as to achieve an approximate circular arc on the surface of a single box unit A with one (or more) modules 1 as a unit. arc effect.

[0035] Specific steps:

[0036] The first step: first process the single-row box 2 with a single module (or multiple modules) as the width;

[0037] The second step: process several splicing shafts 3;

[0038] The third step: according to the radius R of...

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Abstract

The invention provides an arc-shaped light emitting diode (LED) display screen and a manufacturing and installation method thereof. The display screen comprises a plurality of box units tightly spliced at left and right in the horizontal direction, each box unit comprises at least two angle adjustable single boxes connected movably, the single boxes are provided with modules, and folded surface splicing using the single boxes as width units is realized in the single box units. A plurality of single boxes pivotally connected with one another are arranged in the single box units, and the arc-shaped surface display effect of the similar arc-shaped surface display screen formed by folded surface splicing by using the single boxes as width units is better; the plurality of single boxes can be randomly spliced in an arc shape, so that large-scale and standardized production of the arc-shaped LED display screen is easily realized; and the arc-shaped LED display screen has low requirement for machining precision of the boxes, and is convenient to machine and manufacture.

Description

technical field [0001] The invention relates to the technical field of LED displays, in particular to the structural design of arc-shaped (inner arc and outer arc) LED display screens. [0002] Background technique [0003] With the widespread use of LED displays, the market is no longer limited to ordinary flat displays, and various LED displays with strange shapes are also available, especially curved displays, which are quite popular in the market. [0004] The usual implementation methods of curved LED displays on the market are divided into two categories: [0005] Type 1: The arc-shaped LED display includes a plurality of cabinets spliced ​​left and right, and each cabinet contains one (or more) display modules that are spliced ​​with left and right adjacent folds along the horizontal direction. Specifically, the display module The width of the group is the edge width of the regular polygonal prism inscribed in the arc surface. The display module is embedded or faste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33
CPCG09F9/3026
Inventor 陈安荣陆英艳王祎
Owner NANJING HANDSON SCI & TECH CORP
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