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Active and intelligent posture adjustment seat

A technology of intelligent adjustment and seating, which is applied to vertically adjustable chairs, chairs, and other seating furniture. It can solve the problem of high pressure in the center position, and achieve the effect of facilitating personnel and reducing fatigue and damage.

Inactive Publication Date: 2019-03-19
ZHONGBEI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the tension problem, the mesh part is often the most stressed in the center, and it is not 100% to achieve a very comfortable seat

Method used

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  • Active and intelligent posture adjustment seat

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Experimental program
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Effect test

Embodiment Construction

[0029] The present invention discloses a seat for actively and intelligently adjusting attitude, refer to Figure 1-9 , including a fixed platform 4, a moving platform 7, a branch chain, a pressure sensing control system, a motor 9 and a seat supporting mechanism supporting the ground.

[0030] The seat support structure includes a seat base 2 and a pair of seat legs 1, such as image 3 , the seat outriggers 1 are respectively fixed on both sides of the seat base 2 by screws 3 to provide a solid ground support for the entire seat, ensuring that no inclination, movement, etc. will occur.

[0031] The center of seat base 2 offers circular track 21, as Figure 4 , the fixed platform 4 forms a flange 41 matching the track 21, so that the fixed platform 4 is assembled on the seat base 2, the motor 9 is arranged on the fixed platform 4, and the fixed platform 4 is moved around the center of the seat support structure by driving the motor 9. 360°rotation enriches the functions of t...

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PUM

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Abstract

The invention discloses an active and intelligent posture adjusting seat. The active and intelligent posture adjusting seat comprises a fixed platform, a moving platform, branched chains, a pressure sensing control system, a motor and a seat supporting mechanism supported on the ground, wherein the branch chains are connected between the fixed platform and the moving platform and comprise two SPSbranched chains and two RPU branched chains; the four branched chains are distributed in the shape of a diamond; the branched chains on the diagonal line are the same; the SPS branched chains and theRPU branched chains rotate around the x-axis and the y-axis relative to the moving platform and move along the z-axis; the SPS branched chains and the RPU branched chains rotate around the x-axis relative to the fixed platform and move along the z-axis; the fixed platform is arranged on the seat supporting mechanism; the motor is arranged on the fixed platform, and is electrically connected to thefour branched chains and the pressure sensing control system; and the pressure sensing control system is arranged on the moving platform and is used for collecting and feeding back the pressure on the moving platform at all time. The posture of the seat can be intelligently and actively adjusted to provide the most comfortable position and the best working environment for a user, so that the aimsof relieving the pressure of the lumbar vertebrae and the cervical vertebra of a human body are achieved, and the occurrence of such diseases is avoided.

Description

technical field [0001] The invention relates to the field of seats, in particular to a seat with active and intelligent posture adjustment. Background technique [0002] With the development of the times and the continuous breakthrough of science and technology, more and more jobs have been replaced by machines instead of manual operations. And people only need to sit in front of the console and control the machine to complete the homework, which causes most people to sit there in an uncomfortable posture for a long time, and cannot leave their jobs for too long. Due to sitting on a chair for a long time, the upper body is in a C shape for too long, and the lumbar spine is under excessive pressure, causing shoulder and neck discomfort, pain, cervical spondylosis and other problems. In addition, due to work needs, the possibility of long-term adjustments is almost zero, and more and more people suffer from such problems. [0003] For example, patent 200920228948.7 discloses...

Claims

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Application Information

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IPC IPC(8): A47C3/18A47C3/20A47C7/00A47C31/12
CPCA47C3/18A47C3/20A47C7/002A47C31/126
Inventor 马春生张俊辕李瑞琴李虹严绍进程芳
Owner ZHONGBEI UNIV
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