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Eye-protection screen

A technology of eye protection screen and container, applied in shielding, magnetic/electric field shielding, instruments, etc., can solve problems such as vision loss, and achieve the effect of reducing geomagnetic radiation, low cost, and protecting eyesight

Inactive Publication Date: 2006-04-12
叶广容
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Many people use eye drops to relieve eye fatigue, but this method cannot fundamentally eliminate the problem of vision loss caused by computer and TV electromagnetic radiation

Method used

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Examples

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Embodiment Construction

[0012] Figure 1-2 Among them, the container 1 of the eye protection screen is a sealed narrow cuboid shape, which is composed of two pieces of transparent glass 1 embedded in the metal frame 7 around it. Correspondingly, the container 1 is evenly filled with diluted ethanol solution 2, and on the upper part of the container 1, two connecting sockets 6 are arranged, and one ends of the two connecting straps 4 are respectively fixed on the connecting sockets 6, and the two connecting straps 4 The other ends of the container are provided with suction cups 5 respectively, and a liquid replenishment injection hole 3 is arranged on the upper part of the container 1 .

[0013] During use, according to the size of computer monitor or TV fluorescent screen, select the eye protection screen of suitable size, utilize suction cup 5 that eye protection screen is fixed on the display or fluorescent screen, the cross-sectional area of ​​the ethanol solution 2 in the container 1 is slightly ...

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Abstract

A screen for protecting eyes consists of closed container using transparent material as sectional surface, transparent liquid in said closed container and connection unit set on container. It is set in front of computer display or TV set screen to utilize liquid to absorb electromagnetic radiation generated by computer or TV set for achieving purpose of decreasing electromagnetic radiation of computer or TV set in order to protect vision of human eyes.

Description

technical field [0001] The invention relates to a protective device for preventing radiation, in particular to an eye protection screen for preventing radiation from TV and computer. Background technique [0002] As computers and televisions play an increasingly important role in people's lives, the electromagnetic radiation produced by computers and televisions also directly or indirectly endangers human health. When the human body is in the range of electromagnetic radiation for a long time, it will cause dysfunction of the human central nervous system and autonomic nervous system, mainly manifested as dizziness, insomnia, forgetfulness, etc., especially because human eye tissue contains a lot of water and is easy to absorb electromagnetic radiation , and the blood flow is less, under long-term electromagnetic radiation, it is easy to fatigue, which has a serious impact on the human body, especially the vision of young people. Many people use eye drops to relieve eye fati...

Claims

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Application Information

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IPC IPC(8): H05K9/00G12B17/02
Inventor 叶广容
Owner 叶广容
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