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Wearable device capable of preventing myopia

A wearable device and technology for preventing myopia, which is applied to instruments, alarms, etc., can solve the problems of poor portability, poor wearing comfort, and low accuracy, and achieve the effects of improving portability, high accuracy, and preventing interference

Pending Publication Date: 2017-09-01
李征
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: the traditional equipment for preventing myopia has poor portability, low accuracy and poor wearing comfort

Method used

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  • Wearable device capable of preventing myopia

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Embodiment Construction

[0015] The present invention is described in detail with specific embodiment below in conjunction with accompanying drawing:

[0016] Such as figure 1 Shown, the present invention is made up of head-wearing part and hand-wearing part. In this embodiment, the head-wearing part is designed in the shape of a hairpin, and the hand-wearing part is designed in the shape of a bracelet.

[0017] The head-mounted part has a built-in distance sensor, a single-chip microcomputer, and a battery. The hand-worn part has a built-in distance sensor, single-chip microcomputer, warning device, and battery. In this embodiment, the built-in distance sensor of the head-mounted part is a miniature radio transmitter, and the built-in distance sensor of the hand-worn part is a miniature radio receiver. The clock time of the built-in single-chip microcomputer of the head-worn part and the hand-worn part has been preset and calibrated. The built-in alarm in the hand-worn part uses a patch motor.

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PUM

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Abstract

The invention discloses a wearable device capable of preventing myopia, relates to a body motion monitoring alarm and provides a good-portability, high-accuracy, comfortable-to-wear device for preventing the myopia. The device is divided into a head wearing part and a hand wearing part, and distance sensors, microcontrollers, warning devices and batteries are arranged in the head wearing part and the hand wearing part correspondingly. The distance between a head and a hand can be monitored by the built-in distance sensors, and warning messages are issued through the warning devices when the distance between the head and the hand is too close. The device is worn by a user when reading and writing, and can alert the user to correct the sitting position to protect the eyesight when the user's eyes are too close to the book or other targets.

Description

technical field [0001] The invention relates to a human body motion monitoring alarm, which belongs to the category of G08B 21 / 24 in the international patent classification table. Background technique [0002] Myopia is a common disease among Chinese teenagers. According to relevant data: in my country, 10% to 20% of primary school freshmen suffer from myopia; the myopia rate of primary school students is about 50% when they graduate; the myopia rate of college freshmen is about 90%, which is much higher than that of the United States and Europe. This has seriously threatened the overall health of our citizens. The main cause of myopia in young people is incorrect reading and writing postures. Adolescents are in the growth and development period, and many organs, including the eyes, have not yet matured and are prone to distortion. Due to the heavy academic pressure, teenagers use their eyes for a long time every day, and their eyes are prone to fatigue. If they do not ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/24
CPCG08B21/24
Inventor 李征
Owner 李征
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