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A display-based intelligent distance adjustment device

A technology of adjustment device and display device, which is applied to instruments, electrical digital data processing, digital data processing components and other directions, can solve the problems of large radiation amount of display, do not know how to protect eyes, hurt eyes, etc., and achieve the effect of simple structure

Pending Publication Date: 2016-11-02
西安景天电子通讯技术有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the amount of radiation produced by the display is relatively large, and it is accompanied by frame skipping of the display screen, which is particularly harmful to the eyes, especially children, who do not know how to protect their eyes

Method used

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  • A display-based intelligent distance adjustment device

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Embodiment Construction

[0015] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments.

[0016] Such as figure 1 An intelligent distance adjustment device based on a display is shown, including a display device 2, a fixed substrate 6, an induction device 4, an electronic control panel 3, a data transmission line, a microprocessor and a protective housing 1, on which the protective housing 1 is embedded A display device 2 is provided, and an induction device 4 is provided above the protective housing 1 through a fixed substrate 6, and the induction device 4 is connected to a microprocessor arranged inside the protective housing 1, and the microprocessor is connected to the display device 2 The electronic control panel 3 on the outside, the electronic control panel 3 is an LED film, and a data transmission line is also drawn out from the protective shell 1 .

[0017] Which can be used as opt...

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Abstract

The invention discloses an intelligent distance adjustment device based on a display. The present invention can sense the distance between the user and the sensing device by setting the sensing device on the protective shell, so it can be fixed on the display of the computer or television through the fixing piece, and a safe visual distance can be set. When the distance is less than the predetermined distance, the microprocessor will drive the electronic control screen to appear fuzzy and so on, so as to improve children watching TV, playing computer too close to the eyes and hurting the eyes, smart and healthy, and economical and practical.

Description

technical field [0001] The invention relates to the field of computer peripheral equipment, in particular to an intelligent distance adjustment device based on a display. Background technique [0002] The biggest feature of the human eye is the ability to recognize details, which is often expressed in terms of viewing angle resolution and is called visual acuity. The standard for expressing visual acuity is the opening angle of the smallest character that can be recognized by the human eye to the human eye. The visual acuity of a normal person is about 1.0. Usually the so-called visual acuity refers to the minimum divisible visual acuity of the eye rather than the minimum visible visual acuity, so visual acuity The table reflects the minimum angle of view separated by the two points of the subject's gaze, that is, the minimum separable visual acuity, or 1' visual acuity, which can represent the best visual function of the subject. With the popularization of computers and ta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/16
Inventor 李艳普
Owner 西安景天电子通讯技术有限责任公司