A method for adjusting sitting posture and soft and hard comfort of seat

Abstract

The invention discloses a method for adjusting the sitting posture and the softness and hardness of the seat, which is carried out according to the following steps: firstly, a backrest chair is designed, the backrest chair includes a seat board and a backrest located at the inner edge of the seat board, the backrest and the seat board The joints are hingedly connected, and the back of the backrest is provided with a chute closed at both ends along its height direction; then, the pressure sensor starts to collect pressure values ​​when the person just sits on the seat board, and the duration of the collection is not more than 1S , the pressure sensor transmits the pressure value of this time period to the controller for calculation and analysis to obtain the average value B; finally, the controller extracts the average value A to subtract the average value B, when the difference between them is divided by the average When the percentage obtained from the value A reaches the set value X, the telescopic device drives the backrest to rotate and push toward the back side of the sitting person. The method for adjusting the sitting posture and the soft and hard comfort of the seat can automatically correct the sitting posture and prevent the seat from sliding and being damaged.

Description

Technical field [0001] The present invention belongs to the technical field of smart home, in particular, it relates to a method for adjusting the sitting. Background technique [0002] With the development of society, people's labor becoming a mental from manual labor, work evolved from stand to sit and work, especially for office workers, the day time sitting than lying down to sleep much longer time Therefore, the body is a long time to maintain a posture that the current office staff, the majority of people with varying degrees of cervical spine, lumbar spine disease, a significant number of people also have some hump, and these are poor daily posture has relation. Fast pace of modern life, work pressure, time is tight, even the toilet very often busy no time for sitting position is to attend to, after always hurry up and leave, hurried back quickly began to busy to sit down and hand work, careful adjustment for sitting never be. In addition, currently sit at work, due to the...

AI Technical Summary

Problems solved by technology

Modern people have a fast-paced life, high work pressure, and tight time. Many times when they are busy, they don’t even have time to go to the toilet, and they don’t even have time to take care of their sitting posture. work, never make careful adjustments to sitting posture

In addition, when sitting quietly at work, some people feel uncomfortable due to the constant hardness of the seat board. For example, middle-aged and elderly people and young people have different requirements for the softness of the seat board.

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