Intelligent adjustable chair

A technology of intelligent adjustment and chair legs, which is applied in the field of adjustable chairs, can solve problems such as inability to relax the human body's back, inability to guarantee, inconvenient rest, etc.

Active Publication Date: 2018-02-23
NINGBO UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The backrest of the seat has a fixed shape. When a person sits on the seat, the backrest cannot change according to the curve of the back of the human body, so the chair cannot relax the back of the human body, which is inconvenient for people to rest
[0005] 2. When a person sits on a chair, only when all the thighs are placed on t

Method used

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Embodiment Construction

[0047] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0048] Such as figure 1 — Figure 18 As shown, an intelligent adjustable chair of the present invention includes a chair leg 100, a main screw 110, a seat plate 111, a support seat 200, a main worm gear 211, a secondary screw 130, a leg plate 131, a leg coupling 300, a secondary worm gear 231, a main Transmission mechanism 400, secondary transmission mechanism 500, angle sensor 131a, pressure sensor 111a, bracket 600, fixed plate 610, movable plate 620, piston barrel 621, back screw rod 6211, back coupling 700, transmission worm gear 710, positioning mechanism 800, The transmission worm 611 and the transmission hose 630 .

[0049] A main screw 110 is movably inserted in the chair leg 100, a seat plate 111 is provided at ...

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PUM

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Abstract

The invention provides an intelligent adjustable chair, belongs to the technical field of adjustable chairs, and solves the problem that the conventional adjustable chair is not convenient for peopleto have a rest. Through cooperative use of a main transmission mechanism and a secondary transmission mechanism, cooperative use of the secondary transmission mechanism and a leg shaft coupler and cooperative use of transmission worms and back shaft couplers and through a pressure sensor and an angle sensor, when people sit on a seat plate, a leg plate, the seat plate and movable plates can be inoperation at the same time and the human upper legs and the human back can be relaxed at the same time, so that the resting of people is facilitated; when people sit on the seat plate and the leg plate and the seat plate and the leg plate are positioned in the same plane, the distance between the leg plate and the ground is the length of a lower leg, so that the length of the lower leg can be accurately measured.

Description

technical field [0001] The invention belongs to the technical field of adjusting chairs, and relates to an intelligent adjusting chair. Background technique [0002] The intelligent adjustable chair can automatically adjust the height of the chair according to the height of people, so that people can sit on the chair more comfortably, which is convenient for people to rest. [0003] In the prior art, for example, a height-adjustable chair whose publication number is CN 105877248A includes a seat, the bottom surface of the seat is fixedly connected with a vertical rectangular column, and the bottom end of the rectangular column is fixed with a connection The connecting seat is screwed with a stud, the upper end of the stud is inserted into the rectangular pipe, the lower end of the stud is inserted into the vertical rectangular pipe, the lower end of the rectangular pipe is inserted into the rectangular pipe, the rectangular The inner wall of the pipe body is formed with a b...

Claims

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Application Information

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IPC IPC(8): A47C3/24A47C7/00A47C7/46
CPCA47C3/24A47C7/004A47C7/46
Inventor 叶林洋袁泉严晓军詹军栋
Owner NINGBO UNIVERSITY OF TECHNOLOGY
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