Anti-myopia sitting posture correcting device

Abstract

The invention discloses an anti-myopia sitting posture correction device, comprising a chin support frame, a soft rubber pad is arranged on the top of the chin support frame, and a telescopic rod is fixedly connected to the bottom of the chin support frame, and a fixed nut is arranged in the middle of the telescopic rod , the inside of the fixed nut is provided with an elastic threaded column, and the inner side of the elastic threaded column is fixedly connected with a fixed block, and the side of the telescopic rod is fixedly connected with a connecting rod fixing seat, and the connecting rod fixing seat is connected to the supporting pad through the connecting rod rotation shaft The connecting rods are connected, and the supporting pad connecting rod is connected with the arm supporting pad through the supporting pad connecting shaft, and the inner sides of the upper splint and the lower splint are fixedly connected with anti-slip rubber pads. The anti-myopia sitting posture correction device is provided with a chest support plate, which can support the student's chest and avoid leaning forward, thereby preventing the student from getting closer to the desktop and protecting eyesight, and the chest support plate is provided with a waist positioning plate, which can prevent Students move their bodies left and right to maintain correct sitting posture.

Description

technical field [0001] The invention relates to the technical field of school supplies, in particular to an anti-myopia sitting posture correction device. Background technique [0002] At present, the myopia rate of primary and middle school students in my country's cities remains high, and the main factors causing the myopia rate of adolescents are the sitting posture, lighting conditions, pen holding methods and seat positions of adolescents, and it is difficult for adolescents to maintain the correct sitting posture when reading and doing homework. location, which leads to the frequent incidence of myopia in young people is the main reason; [0003] The existing anti-myopia and posture correctors on the market have the disadvantages of high cost and poor use effect, and cannot satisfy the use of the majority of teenagers. Contents of the invention [0004] The purpose of the present invention is to provide a kind of anti-myopia sitting posture correcting device, to solv...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of anti-myopia sitting posture correcting device, to solve the drawbacks of the existing anti-myopia and posture correctors on the market, which have high cost and poor use effect, and cannot satisfy the majority of people. Adolescent use issues;

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