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

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

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 languageEnglish
IPCCN102973337 A
Priority date25/09/12
Publication statusPublished - 20 Mar 2013

Keywords

  • joint structure
  • knee joint
  • load-bearing self-locking function

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