Posture-correction myopia preventing desk for student

Abstract

The present invention provides a posture-correcting anti-myopia desk for students, which can change the spatial position of characters, change the projection angle of sight, eliminate the difference in viewing angle between the strokes of characters, and increase the viewing distance. It consists of desktop parts (1), (2) It is composed of the table leg part (3); the desktop part is a comprehensive desktop composed of a tilting functional desktop (1) and a basic flat desktop (2); the tilting function desktop has an inclination of 40 degrees, which is a functional desktop for students to read and write; tilting The distance between the functional table top (1) and the basic flat table top (2) near the edge of the body depends on the length of the student's forearm. The connection method between the tilting function desktop and the basic flat desktop is a hole bolt structure (4), the purpose is to facilitate the adjustment of the front and rear positions of the tilting functional desktop (1) on the basic flat desktop (2), increase the viewing distance, and be suitable for students to use in various periods . The table leg part (3) forms a fixed connection with the table top part.

Description

technical field [0001] The present invention relates to a desk for correcting posture and preventing myopia for students, in particular to a desk used by students to relatively increase the angle of view of characters, reduce or eliminate the difference in angle of view between strokes of characters, change the projection angle of line of sight, correct posture, and increase the viewing distance Personalized anti-myopia desk. technical background [0002] It is generally recognized by ophthalmologists that the main factors for the formation of students' myopia are incorrect reading and writing postures and long-term close-up eye use, which are caused by students' bad eye-using habits. According to the author's further 16-year observation and quantitative research on students' learning behavior, it is found that students' incorrect reading and writing postures and long-term close-up eye use are actually behaviors that students must perform objectively in a flat desk environme...

AI Technical Summary

Problems solved by technology

At present, there are desks on the market that can tilt the flat desktop. Although this kind of desk has the effect of correcting posture, it loses the environment for stably placing the upper limbs, and does not have the effect of increasing the visual distance, so it does not have the effect of preventing and controlling students' myopia

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