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Vision training device

A vision training and light source technology, applied in the field of vision training, can solve the problems of unfavorable training and use of ordinary users, large size of vision training devices, inconvenience to carry, etc., and achieve the effects of improving training environment, simple operation and improving effect.

Inactive Publication Date: 2018-10-19
赵成玉
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But above-mentioned eyesight training device volume is bigger, is not easy to carry, is unfavorable for common user's training and using in the family

Method used

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Embodiment Construction

[0049] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and examples. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0050] Such as Figure 1~3 As shown, the present invention is a vision training device 100 including several light sources 110 , a control module 130 and a display module 140 arranged in an array.

[0051] Several light sources 110 arranged in an array or rainbow colorful images are all placed on the support platform 120, and the arrays formed by the several light sources 110 are arranged in a rectangular array with a diagonal of 5.5 inches to 55 inches or in a circle with a diameter of 3 meters. Array; several light sources 110 arranged in an array are connected in parallel with each other. Specifically, in this embodiment, the arrays of the several ligh...

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Abstract

The invention discloses a vision training device which comprises a plurality of arrayed light sources and a control module. The light sources or rainbow images can be placed on a supporting object andcan be combined with optical lenses, and vision training is improved by the aid of a ball lens, a column lens and a step lens. The control module controls the light sources to be lightened and extinguished according to sequences and comprises a processor, a speed control unit and a timing unit. The processor generates lightening and extinguishing time information and speed information of the light sources according to the set sequences. The speed control unit controls the light sources to be lightened and extinguished according to the speed information and the set sequences. The timing unit judges whether lightening and extinguishing cumulative time of the light sources according to the set sequences reach the time information or not. The vision training device is medium in size, the light sources are lightened and extinguished according to the set sequences, specially-assigned person operation is omitted, the device is applicable to individual training, and popularization of the vision training device is facilitated.

Description

technical field [0001] The invention relates to the technical field of vision training, in particular to. Background technique [0002] China is currently one of the countries with the highest incidence of myopia in the world. The age of onset of myopia is decreasing and the incidence of myopia is increasing year by year. Although the problem of myopia has received extensive attention, with the development of science and technology, more and more electronic products have entered life, which increases the possibility of myopia and reduces the difficulty of myopia. Big. [0003] According to research, the main cause of myopia is excessive use of eyes at close range. Long-term short-distance eye use causes changes in the physiology and structure of the eyeball. In the process of myopia caused by excessive short-distance eye use, the reversible eyeball physiological changes come first, and the irreversible eyeball structural changes follow. Once the eyeball structure changes, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H5/00
CPCA61H5/00A61H2205/024
Inventor 赵成玉
Owner 赵成玉
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