An Intelligent Massage Chair with Accurate Weight

Abstract

The invention relates to an intelligent massage armchair with a precise weighing function. The intelligent massage armchair comprises an electric control device, a massage device and a seat frame bearing a human body. The massage device is controlled by the electric control device, supporting legs supporting the massage armchair are arranged on the seat frame, a weighing device is further arranged on the seat frame, the weighing device comprises a gravity sensor for detecting the weight of the human body, an ejector rod for lifting the seat frame and a driving mechanism for pushing the ejector rod to be stretched out and drawn back vertically, the gravity sensor is arranged on the ejector rod, and the ejector rod is arranged on the seat frame. The gravity sensor comprises an elastic base body and a resistance strain gage, the resistance strain gage is attached to the elastic base body and is electrically connected with the electric control device, and a touch piece protruding out of the bottom face of the ejector rod is arranged on the elastic base body. The driving mechanism comprises a transmission piece and a power source, the transmission piece is connected with the ejector rod through a connecting rod, and a guide piece limiting the moving track of the transmission piece is arranged on the seat frame. The intelligent massage armchair can detect the weight of the human body precisely and recognize the identity of a user according to human body weight information.

Description

technical field [0001] The invention relates to the field of massage appliances, in particular to an intelligent massage chair with accurate weighing. Background technique [0002] At present, the high-end intelligent massage chair is designed and manufactured by combining the acupuncture and massage theory of traditional Chinese medicine, according to the principles of ergonomics, and fully applying modern machinery, electronics and sensor technology. It adopts microcomputer chip and uses program programming control to drive the mechanical arm that simulates human massage to perform multi-angle, multi-directional and multi-mode massage. However, with the development of science and technology and economic growth, people's living standards are constantly improving, and their requirements for material and spiritual life are also constantly improving. In particular, it is hoped that the massage chair can provide personalized massage solutions according to user characteristics....

AI Technical Summary

Problems solved by technology

[0003] For most users, the body weight is relatively stable within a period of time, and the body weight of members of a family often has obvious differences. Therefore, the applicant conceives that the user can use the method of weighing after sitting on the massage chair. Realize the identification of users, but because massage chairs are usually heavy, it is extremely difficult to achieve accurate weighing of users

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