Seat capable of correcting sitting posture of pupil

Abstract

The invention discloses a seat capable of correcting the sitting posture of primary school students, which comprises seat legs, a seat back and a seat surface, one end of the seat surface is provided with a vertically fixed seat back, and the seat back slides A horizontal push rod is provided, one end of the horizontal push rod is provided with a push plate, the push plate is provided with a cushion, the lower end of the horizontal push rod is provided with a saw-shaped rack, and the seat back is provided with A gear matched with the saw-shaped rack, a correction rod is provided above the seat surface, and the two ends of the correction rod are hinged to both sides of the seat surface through a connecting rod, and the connecting rod and the seat surface Angle sensors are arranged at the joints on both sides, and the angle sensors are connected with a controller, and the controller is connected with a voice alarm; the present invention has a simple structure and a reasonable design, and can well correct the poor sitting posture of primary school students, and is suitable for The majority of primary school students use.

Description

technical field [0001] The invention relates to the field of smart campuses, in particular to a seat capable of correcting the sitting posture of pupils. Background technique [0002] The student seat is a learning tool that must be used by the students in class and study. The student seat is used together with the desk. The student needs to sit on the seat for most of the day to study and listen to the class. The student seat It plays a decisive role in the learning, growth and development of students in school. The comfort of student seats directly affects the learning efficiency of students. Students sit on seats for a long time to study and listen to lectures. The sitting posture of students directly affects the back of students. Growth and incorrect sitting posture are also the main factors leading to students' myopia; the existing student seats generally only have the function of height adjustment, which can relieve the comfort of students' sitting posture to a certain...

AI Technical Summary

Problems solved by technology

[0002] The student seat is a learning tool that must be used by the students in class and study. The student seat is used together with the desk. The student needs to sit on the seat for most of the day to study and listen to the class. The student seat It plays a decisive role in the learning, growth and development of students in school. The comfort of student seats directly affects the learning efficiency of students. Students sit on seats for a long time to study and listen to lectures. The sitting posture of students directly affects the back of students. Growth and incorrect sitting posture are also the main factors leading to students' myopia; the existing student seats generally only have the function of height adjustment, which can relieve the comfort of students' sitting posture to a certain extent, but cannot solve the problem of poor sitting posture. And it does not have the function of sitting posture correction, and there is no reminder function for students who sit on the seat for a long time. Students study with incorrect sitting postures, which is easy to cause visual fatigue and myopia. There is no waist cushion on the chair. Students often use cushions to cushion their waists, but it is often difficult to adjust, resulting in insufficient comfort.

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