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Eye protection device

A technology for protecting eyes and processors. It can be used in instruments, alarms, etc., to solve problems affecting children's future, genetic offspring, and low quality of life, so as to avoid myopia and hunchback.

Inactive Publication Date: 2019-02-26
方涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Susceptible to injury, decline in academic performance, affecting children's future, inheriting offspring, endangering physical and mental health, poor quality of life, leading to complications, etc.

Method used

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  • Eye protection device

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Embodiment Construction

[0012] All the features disclosed in this specification, except mutually exclusive features and / or steps, can be combined in any way.

[0013] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0014] Such as figure 1 As shown, an eye protection device includes a processor 1, the first signal input end of the processor 1 is connected to the signal output end of the ultrasonic module 2, and the second signal input end of the processor 1 is connected to the light intensity detection module 3 signal output end; the first signal output end of the processor 1 is connected to the signal input end of the alarm circuit 4, and the second signal output end of the processor 1 is connected to the LED lamp group 6 through the brightness adjustment driving circuit 5; The processor 1 is bidirectionally connected with a bluetooth module 7 and a mobile communication module 8 respectively;

[0015] In this embodiment, a temperature sensor ...

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PUM

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Abstract

The invention relates to an eyesight protection device, and provides an eye protection device. The eye protection device comprises a processor, a first signal input terminal of the processor is connected with a signal output terminal of an ultrasonic module, and a second signal input terminal of the processor is connected with a signal output terminal of a light intensity detection module. The first signal output terminal of the processor is connected with a signal input terminal of an alarm circuit, and the second signal output terminal of the processor is connected with an LED lamp group through a brightness adjusting driving circuit. The processor is bidirectionally connected with a Bluetooth module and a mobile communication module. The eye protection device can effectively and accurately remind a user to pay attention to the reading distance and the reading light, and can effectively avoid myopia, hunchback and the like.

Description

technical field [0001] The invention relates to a vision protection device, in particular to an eye protection device. Background technique [0002] Myopia is a type of refractive error. It is manifested as being able to see near things clearly but unable to see distant things clearly, because the light entering the eyeball cannot be focused on the retina, but falls in front of the retina. Poor visual environment, insufficient light when reading and writing, too long time of using eyes at close range, and incorrect reading and writing postures are important reasons for the occurrence or development of myopia. Susceptible to injury, decline in academic performance, affecting children's future, genetic offspring, endangering physical and mental health, low quality of life, leading to complications, etc. In addition to being unable to see distant objects clearly, people suffering from myopia are also prone to visual fatigue. Because, often squinting to see things will make t...

Claims

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Application Information

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IPC IPC(8): G08B21/24
CPCG08B21/24
Inventor 方涛
Owner 方涛