Myopia-prevention sitting position orthotics placed below desk board

Abstract

A myopia-prevention sitting position orthotics placed below a desk board comprises a desk board body of a student desk. One side of the desk board adjacent to the human body is provided with a support of the orthotics. The myopia-prevention sitting position orthotics is characterized in that the support is a flexible vertical plate which is movably connected with the desk board, vertical to the desk board in an L shape when being used, and placed below the desk board when not being used. When the support of the orthotics is used, one side of the vertical plate is erected upward and adjacent to the front breast of a student, the vertical plate is vertical to the desk board in an L shape, but the mutual vertical angle is about 90o. With the stop of the vertical plate of the support, the upper body of the student can be prevented from over bending when sitting, the breast can be kept straight, the sitting position is enabled to be corrected, the distance between the eyes and the books can be kept according to the stipulation of education, and myopia can be prevented or reduced. When the flexible vertical plate of the support is not used, the vertical plate is placed below the desk board so that the orthotics cannot influence the actions of students when not being used and the orderliness of the desk and the environment in the classroom can be maintained.

Description

technical field [0001] The invention relates to an anti-myopia sitting posture correction device, in particular to an anti-myopia sitting posture correction device accommodated at the lower part of a desktop board. Background technique [0002] Good sitting posture can prevent students from myopia, prevent students from leaning forward and falling asleep in class, etc. Installing a sitting posture corrector on the desk can remind students when their sitting posture is incorrect. Existing posture correctors are generally directly fixed on the front side or both sides of the table or the top of the table through fasteners. It is troublesome to install and disassemble the posture corrector, especially when the sitting posture corrector is blocked in front of the students every time after class , Affect the environment in the classroom and hinder students from playing. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of t...

AI Technical Summary

Problems solved by technology

Existing posture correctors are generally directly fixed on the front side or both sides of the table or the top of the table through fasteners. It is troublesome to install and disassemble the posture corrector, especially when the sitting posture corrector is blocked in front of the students every time after class , affecting the environment in the classroom and hindering students from playing

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