Glass fiber reinforced plastic spherical curtain body

A glass fiber reinforced plastic and spherical screen technology, applied in the field of screen body, can solve the problems of limited viewing range, "sunlight spot", poor display effect, etc., and achieve the effect of large viewing angle, natural and clear image, and high gain.

Active Publication Date: 2012-09-05
SHANGHAI HUABO INFORMATION SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At this stage, most of the curtain body materials are metal hard curtains, soft curtains, etc., all of which have the phenomenon of "sun spots", and the visible range is limited, the gain is low, the strength is not enough, and the display effect is poor

Method used

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  • Glass fiber reinforced plastic spherical curtain body
  • Glass fiber reinforced plastic spherical curtain body

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0023] Such as figure 1 As shown, a glass fiber reinforced plastic spherical screen body, including a spherical crown shell curtain spliced ​​by a plurality of glass fiber reinforced plastic spherical shells, ear plates, and a grid frame downswing rod 2, and the spherical crown shell screen is rotated down through the ear plate and the grid frame. Rod 2 is connected.

[0024] The plurality of glass fiber reinforced plastic spherical shells 1 are connected by bolts 3 , and putty 5 is filled in the concave parts of the joints. The bolt 3 is a bolt that can adjust the curvature between the glass fiber reinforced plastic spherical shells. The ear plate is composed of an ear body 41 and a protrusion 42, the ear body 41 is fixedly connected with the protrusion 42, the ear body 41 is connected with the lower rotating rod 2 of the grid frame, and the protrusion 42 passes through Bolt 3 is connected with FRP spherical shell 1. The cross section of the ear body 41 is circular.

[00...

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PUM

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Abstract

The invention relates to a glass fiber reinforced plastic spherical curtain body which comprises a spherical cap shell curtain formed by splicing a plurality of glass reinforced plastic spherical shells, an ear plate and a net rack backspin rod, wherein the spherical cap shell curtain is connected with the net rack backspin rod through the ear plate. Compared with the prior art, the glass fiber reinforced plastic spherical curtain body has the advantages of light weight, high strength, good corrosion resistance, thermal insulation properties, and the like.

Description

technical field [0001] The invention relates to a curtain body, in particular to a glass fiber reinforced plastic spherical curtain body. Background technique [0002] At present, most curtain materials are metal hard curtains, soft curtains, etc., all of which have the phenomenon of "sun spots", and the visible range is limited, the gain is low, the strength is not enough, and the display effect is poor. Contents of the invention [0003] The object of the present invention is to provide a glass fiber reinforced plastic spherical curtain with light weight, high strength, anti-corrosion and good thermal insulation performance in order to overcome the above-mentioned defects in the prior art. [0004] The purpose of the present invention can be achieved through the following technical solutions: [0005] A glass-steel spherical curtain body, characterized in that it includes a spherical crown shell curtain spliced ​​by a plurality of glass-steel spherical shells, ear plate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B21/60G03B21/56
Inventor 杨涛王薇李刚周军明
Owner SHANGHAI HUABO INFORMATION SERVICE
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