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An anti-myopia vibration prompting instrument

A technology of anti-myopia and vibrator, which is applied in the direction of instruments, alarms, etc., can solve the problems that cannot be effectively prevented, and achieve the effect of novel structure and stable performance

Inactive Publication Date: 2017-01-04
KUNSHAN YOUHONG ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing treatment methods for myopia are generally therapeutic methods, and cannot effectively prevent them

Method used

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  • An anti-myopia vibration prompting instrument
  • An anti-myopia vibration prompting instrument

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] Embodiments of the invention include:

[0022] A vibration prompting device for preventing myopia, comprising: a casing 1 , a distance measuring device 2 , a vibrator 3 and a power supply 4 .

[0023] The housing contains: a distance measuring device 2, a vibrator 3 and a power supply 4, the distance measuring device 2 is arranged on the top of the housing 1 through an upper conductor 201 and a lower conductor 202, and the back of the distance measuring device 2 A counterweight is provided, the distance measu...

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Abstract

The invention discloses a novel anti-myopia vibration prompting instrument, comprising: a casing, a distance measuring device, a vibrator and a power supply, the casing contains: a distance measuring device, a vibrator and a power supply, and the distance measuring device passes through an upper conductor The lower conductor is arranged on the top of the housing, the back of the distance measuring device is provided with a counterweight, the distance measuring device is electrically connected to trigger the vibrator, and the power supply is electrically connected to the distance measuring device device and the vibrator. Through the above method, the novel anti-myopia vibration prompter of the present invention has the advantages of novel structure, stable performance, safety eye protection, and prevention and treatment of myopia.

Description

technical field [0001] The invention relates to the field of anti-myopia equipment, in particular to a vibration prompting instrument for preventing myopia. Background technique [0002] Myopia means that when the eyeball adjusts to a static state, after the equal light from 5 meters away passes through the refraction of the eye, the focus just falls on the retina and can form a clear image. The eye with this refraction state is called emmetropia , whose focus falls in front of the retina and cannot accurately form a clear image on the retina, it is called axial myopia, but it has a high ability to adapt to the scattered light from nearby objects. Get clear vision. Therefore, myopia sees objects at close range clearly, but sees them blurred at a distance, which can be corrected with a concave spherical lens. [0003] With the increasing pressure of study, more and more primary and middle school students will lie down on the table when writing homework, which is very easy t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B21/24
Inventor 孟大伟
Owner KUNSHAN YOUHONG ELECTRONICS
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