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Computer myopia preventing device

An anti-myopia device and computer technology, used in instruments, alarms, etc., can solve problems such as inability to work on a computer, eye fatigue or myopia, and achieve the effect of reducing the probability of myopia and alleviating eye fatigue.

Inactive Publication Date: 2014-06-25
CHONGQING HENGXIANG MACHINERY EQUIP RENTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] General computer monitors have a higher screen resolution and emit brighter light. People study, surf the Internet or work in front of the computer for a long time. Faced with the long-term radiation of the monitor, it is easy to cause eye fatigue or myopia, and people leave the computer monitor. I can't work with a computer, which brings some small troubles to the computer family

Method used

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  • Computer myopia preventing device

Examples

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Effect test

Embodiment Construction

[0009] Such as figure 1 As shown, in the middle of the bottom frame (2) of the computer monitor (1), an infrared sensor and an alarm (3) are inlaid. After turning on the computer, when the face is close to the infrared sensor and the alarm (3) , the infrared sensor will detect the signal and trigger the alarm device, followed by a warning sound to remind people to keep the correct sitting posture.

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Abstract

The invention provides a computer myopia preventing device. The high-tech science and technology of an infrared induction and trigger alarm mechanism is used, which can effectively remind people to remain a sitting posture and a suitable distance in front of a computer, alleviates eye fatigue, and reduces myopia probability.

Description

technical field [0001] The invention relates to an eye protection appliance commonly used in study and office work. Background technique [0002] General computer monitors have higher screen resolution and emit brighter light. People study, surf the Internet or work in front of the computer for a long time. Faced with the long-term radiation of the monitor, it is easy to cause eye fatigue or myopia, and people leave the computer monitor. And I can't work with a computer, which brings some small troubles to the computer family. Contents of the invention [0003] The technical problem to be solved by the present invention is to design a computer appliance with anti-myopia function. [0004] The technical solution of the present invention: the infrared sensor and the alarm device are embedded in the middle of the bottom of the frame of the computer display, when the face is too close to the display, the infrared sensor detects the signal and transmits it to the alarm device,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/24
Inventor 陈孙玲
Owner CHONGQING HENGXIANG MACHINERY EQUIP RENTING
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