Intelligent chair with sitting posture mechanical matching and electronic monitoring function

An electronic monitoring and combination technology, which is applied to chairs, chairs, and other seating furniture with vertically adjustable seats, can solve the problems of inaccurate infrared distance sensors, false alarms, and missing alarms, and achieve detection accuracy and adaptability. Good, easy to operate, low cost effect

Active Publication Date: 2014-04-02
上海知此电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with the reflective infrared distance sensor is that when the seated person wears a hat or wears clothes with different reflective properties (such as sweaters, leather clothes, shirts, black clothes, white clothes, etc., the reflective properties are very different), this infrared distance sensor will Very inaccurate, causing false or missed alarms

Method used

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  • Intelligent chair with sitting posture mechanical matching and electronic monitoring function
  • Intelligent chair with sitting posture mechanical matching and electronic monitoring function

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Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] Such as figure 1 As shown, the smart seat of the present invention, which combines mechanical matching of sitting posture and electronic monitoring, includes chair legs 1, seat board 2 and backrest 6. The backrest 6 is connected with a position adjustment assembly and realized relative to the seat board 2 The movement of position change occurs; that is, the backrest 6 moves through the position adjustment assembly to change the distance from the front edge of the seat plate 2 and the distance from the seat plate 2 in the height direction. The backrest 6 of the present invention is also provided with a sitting posture detection assembly, which includes two poles 4, a transmitter 3, and a receiver 10. The two poles 4 are oppositely arranged and connected to the backrest 6, and the seated person is located at Between the two pole...

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PUM

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Abstract

The invention discloses an intelligent chair with a sitting posture mechanical matching and electronic monitoring function, which comprises chair legs, a seat plate and a backrest. The backrest is further provided with a sitting posture detecting component, the sitting posture detecting component comprises two struts, a transmitter and a receiver, the two struts are oppositely arranged and connected to the backrest, a user sits in a space between the two struts, the transmitter is mounted on one of the struts, the receiver is mounted on the other strut, the backrest is connected with a position adjusting component, by the aid of motion of the position adjusting component, the distance from the backrest to the front edge of the seat plate is changed, and the vertical distance from the backrest to the seat plate is also changed. The intelligent chair has the advantages of simple structure, convenience in operation, capability of effectively adjusting sitting postures of the user mechanically and in a monitoring manner, and the like.

Description

technical field [0001] The invention mainly relates to the field of seats, in particular to an intelligent seat suitable for realizing mechanical matching of sitting postures and electronic monitoring of sitting postures during the height growth of adolescents and children. Background technique [0002] At present, the myopia rate of teenagers and children is getting higher and higher, which makes the majority of parents worried. Xinhua Net Social Channel text 20110605 wrote an article "Survey Shows: The myopia rate of primary and middle school students is increasing rapidly year by year". In 2011, the prevalence of myopia among primary school students was 42.3%, and the rate of poor vision was 57%, an increase of 18.4% compared with 2005. In the graded survey, the prevalence of myopia was 28.3% in the first grade of primary school, 44.9% in the third grade, and 44.9% in the fifth grade. 61.4%. The prevalence of myopia in primary school has doubled. The prevalence of myopia...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47C1/00A47C3/20A47C7/50A47C7/40G08B21/24
Inventor 佘龙华
Owner 上海知此电子有限公司
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