Active knee joint structure with function of load-bearing and self-locking

Hong  Cheng; Yi Chen; Rui  Huang; Xichuan  Lin

Active knee joint structure with function of load-bearing and self-locking

Hong Cheng (Inventor), Yi Chen (Inventor), Rui Huang (Inventor), Xichuan Lin (Inventor)

Mechanical Engineering

Research output: Patent

Abstract

The invention discloses an active knee joint structure with a function of load-bearing and self-locking. The active knee joint structure with the function of the load-bearing and the self-locking comprises a connecting rod bandage fixed with a thigh and a crus, a knee joint connecting mechanism, a limit mechanism, a crus connecting mechanism, a motor, a harmonic reducer, a self-locking elastic sheet, an oil pressure buffer and a self-recovery torsional spring. The active knee joint structure with the function of the load-bearing and the self-locking can not only guarantee the balance of a wearer in a standing stage through a locking mechanism, but also have the function of assisting power on the wearer in a swinging stage, improves the service efficiency of energy, and strengthens adaptability of the wearer to different landforms.

Original language	English
IPC	CN102973337 A
Priority date	25/09/12
Publication status	Published - 20 Mar 2013

Keywords

joint structure
knee joint
load-bearing self-locking function

Documents and Links

http://www.google.com/patents/CN102973337A?cl=en

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title = "Active knee joint structure with function of load-bearing and self-locking",

abstract = "The invention discloses an active knee joint structure with a function of load-bearing and self-locking. The active knee joint structure with the function of the load-bearing and the self-locking comprises a connecting rod bandage fixed with a thigh and a crus, a knee joint connecting mechanism, a limit mechanism, a crus connecting mechanism, a motor, a harmonic reducer, a self-locking elastic sheet, an oil pressure buffer and a self-recovery torsional spring. The active knee joint structure with the function of the load-bearing and the self-locking can not only guarantee the balance of a wearer in a standing stage through a locking mechanism, but also have the function of assisting power on the wearer in a swinging stage, improves the service efficiency of energy, and strengthens adaptability of the wearer to different landforms.",

keywords = "joint structure, knee joint, load-bearing self-locking function",

author = "Hong Cheng and Yi Chen and Rui Huang and Xichuan Lin",

year = "2013",

month = mar,

day = "20",

language = "English",

type = "Patent",

note = "CN102973337 A",

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TY - PAT

T1 - Active knee joint structure with function of load-bearing and self-locking

AU - Cheng, Hong

AU - Chen, Yi

AU - Huang, Rui

AU - Lin, Xichuan

PY - 2013/3/20

Y1 - 2013/3/20

N2 - The invention discloses an active knee joint structure with a function of load-bearing and self-locking. The active knee joint structure with the function of the load-bearing and the self-locking comprises a connecting rod bandage fixed with a thigh and a crus, a knee joint connecting mechanism, a limit mechanism, a crus connecting mechanism, a motor, a harmonic reducer, a self-locking elastic sheet, an oil pressure buffer and a self-recovery torsional spring. The active knee joint structure with the function of the load-bearing and the self-locking can not only guarantee the balance of a wearer in a standing stage through a locking mechanism, but also have the function of assisting power on the wearer in a swinging stage, improves the service efficiency of energy, and strengthens adaptability of the wearer to different landforms.

AB - The invention discloses an active knee joint structure with a function of load-bearing and self-locking. The active knee joint structure with the function of the load-bearing and the self-locking comprises a connecting rod bandage fixed with a thigh and a crus, a knee joint connecting mechanism, a limit mechanism, a crus connecting mechanism, a motor, a harmonic reducer, a self-locking elastic sheet, an oil pressure buffer and a self-recovery torsional spring. The active knee joint structure with the function of the load-bearing and the self-locking can not only guarantee the balance of a wearer in a standing stage through a locking mechanism, but also have the function of assisting power on the wearer in a swinging stage, improves the service efficiency of energy, and strengthens adaptability of the wearer to different landforms.

KW - joint structure

KW - knee joint

KW - load-bearing self-locking function

M3 - Patent

ER -