Myopia preventing notebook

A technology for preventing myopia and books, applied in the field of papermaking, can solve the problems of unreasonable color selection of reading materials, visual fatigue-induced myopia, lack of auxiliary devices, etc., to improve the effect of preventing myopia, inherent color strength, and less reflection.

Pending Publication Date: 2018-09-28
安徽华新印务有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the disadvantages in the prior art that due to the unreasonable color selection of the reading material and the lack of auxiliary devices to assist, it is easy to cause visual fatigue and induce myopia. The corners ar

Method used

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  • Myopia preventing notebook
  • Myopia preventing notebook

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Embodiment 1

[0024] combine figure 1 and figure 2 , a book for the prevention of myopia in this embodiment includes a book body 1, such as figure 2 As shown, the book body 1 includes an inner core 12 and a cover 11. The inner core 12 is formed by stacking a plurality of blue-green papers that can reflect colored light with a wavelength of 485 nm and a brightness of 55%. The inner core 12 is arranged on the cover 11. internal. It should be noted that the choice of blue-green color light for the paper of the inner core 12 in the present invention can effectively reduce the reflection energy of white light, reduce the irritation and damage of the white light spectrum to the human eye, and the blue-green reflected light is less irritating to the human eye than the yellow reflected light At the same time, the paper of the inner core 12 utilizes the blue-green selective absorption of light waves to only reflect the color light of a specific spectrum, eliminate harmful environmental factors, ...

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PUM

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Abstract

The invention discloses a myopia preventing notebook, and belongs to the field of papermaking. The myopia preventing notebook comprises a notebook body, wherein the notebook body comprises an inner core and a cover, wherein the inner core is formed by overlapping a plurality of pieces of blue-green paper which can reflect colored light with wavelength of 485nm and reaches 55% of displaying luminance; the inner core is arranged in the cover; a timing reminding device is arranged on the cover; one end of the notebook body is a fixed end, and the other end of the notebook body is a free end; andtwo corners of the free end are arranged in a page corner protecting device. The myopia preventing notebook is mainly used for effectively preventing visual fatigue, so that the myopia preventing function is greatly improved.

Description

technical field [0001] The invention belongs to the field of papermaking, and more specifically relates to a book for preventing myopia. Background technique [0002] In recent years, due to the thirst for science and technology, people need to read a lot of materials. Students not only need to read a lot of textbooks and extracurricular readings, but also do a lot of exercises. Therefore, the prevalence of myopia remains high. According to relevant reports, among the population of our country, 22.7% of primary school students suffer from myopia, 55.22% of junior high school students, 70.34% of high school students, and 76.74% of college students. In the ranking of the myopia rate of students in the world, the proportion of our country is the second. For this reason, many experts have conducted research and analysis on this, and it is generally believed that vision will produce fatigue after long hours of work, and many suggestions and methods have been proposed. For the p...

Claims

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Application Information

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IPC IPC(8): B42D12/00
CPCB42D12/00
Inventor 倪辉戴泽兵
Owner 安徽华新印务有限公司
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