Self-adapting intelligent chair for maintaining correct sitting posture

Abstract

A self-adapting intelligent chair for maintaining correct sitting posture including the seat, backrest, left armrest, right armrest, hip cushion, left shoulder support and right shoulder support, thebuttocks cushion can be forward, and is movably arranged on the top surface of the seat portion, the backrest is forwardable, the rear part is movably arranged above the seat part, the left and rightarmrests are respectively arranged on the left side of the seat part, right side, said left side, the right shoulder rest is liftably arranged on the top surface of the backrest, the front side of thebuttock cushion is provided with a buttock pressure sensor, the front side of the backrest is provided with a back pressure sensor, the left shoulder bracket and the right shoulder bracket are respectively provided with a left shoulder bracket and a left shoulder bracket, the right shoulder touches the left, Right Shoulder Pressure Sensor, the bottom surface of the seat part is provided with a central controller, the backrest, the buttock cushion, the left shoulder support and the right shoulder support are all controlled by the central controller, the back pressure sensor, the buttock pressure sensor, the left shoulder pressure sensor and the right shoulder pressure sensor are connected with the central controller, and the central controller is provided with a start switch and a voice prompter.

Description

technical field [0001] The invention relates to the field of furniture, in particular to an adaptive smart chair for maintaining correct sitting posture. Background technique [0002] A chair is a kind of furniture for daily life, and it is a seat with a backrest and armrests. At present, the incidence of waist pain among workers in a sitting position is increasing year by year. Lumbar spine pain, back pain, lumbar disc herniation, buttocks and shoulder muscle pain have become common diseases among sitting workers, and the culprit of this phenomenon is our Poor sitting posture has been practiced for thousands of years. With the development of technology, various posture correction chairs have appeared on the market, but there are some shortcomings in the design of these posture correction chairs, mainly including: (1) Poor adaptability, the current design of posture correction chairs can only Allowing the user to sit at a specific position of the seat imposes external forc...

AI Technical Summary

Problems solved by technology

With the development of technology, various posture correction chairs have appeared on the market, but there are some shortcomings in the design of these posture correction chairs, mainly including: (1) Poor adaptability, the current design of posture correction chairs can only Let the user sit at a specific position of the seat, and impose external force constraints on the user, which cannot fully fit the correct sitting posture that makes the human body comfortable

(2) Some sitting posture correction chairs have complex structures, occupy a large area, and are heavy, and require active operation by the user, which complicates the action of "sitting" and brings inconvenience to the user

(3) The comfort is low. Some sitting posture correction seats are designed with straps, etc., which affect the comfort and make it difficult for the user to maintain the correct sitting posture for a long time

(4) The existing design ignores the initiative of the human body in the process of adjusting the sitting posture, ignores the needs of the human body to adjust the pelvis and adjust breathing while sitting, and completely relies on external forces to fix the sitting posture, making it difficult for the muscles to maintain balance. for posture correction

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