ROBOTIC LOWER LIMB

WIPO Patent Application WO/2018/209763

A1

A robotic lower limb (10000), having a hip joint (1000), a thigh (2000), a knee driving part (3000), a shank (4000), an ankle joint (5000), and a supporting base (6000) connected in sequence. The hip joint has a lateral swing assembly (1100) and a front swing assembly (1300); the lateral swing assembly has a lateral swing output shaft (1110) rotatably held on a robotic body; the front swing assembly has a front swing output shaft (1310) rotatably held on the lateral swing assembly; the front swing output shaft and the lateral swing output shaft are axially vertical; the front swing output shaft is connected to the thigh; the thigh is hinged to the shank; the knee driving part is slidably held on the tight; one end of the knee driving part away from the hip joint is hinged to the shank, for use to drive relative rotation between the thigh and the shank; the ankle joint is used for connecting the shank to the supporting base; the supporting base has a semi-cylindrical structure; an arc-shaped side surface of the semi-cylindrical structure is used for contacting the ground. The robotic lower limb has multiple joints and multiple degrees of freedom, and thus is able to fit requirements of complex terrains and going up/down stairs.

ZHONG MING (CN)
LU XIANZI (CN)
MA BO (CN)

PCT/CN2017/090348

November 22, 2018

June 27, 2017

Click for automatic bibliography generation  

VOQEE BEIJING INTELLIGENT TECH CO LTD (CN)

B25J9/00

WO2009051574A1

2009-04-23

CN107097213A	2017-08-29
CN104627265A	2015-05-20
CN105752187A	2016-07-13
CN102743838A	2012-10-24
GB2400686A	2004-10-20
EP2497610A1	2012-09-12

CHOFN INTELLECTUAL PROPERTY (CN)

View/Download PDF      PDF Help

Previous Patent: LITHIUM BATTERY ANODE AND PREPARATION METHOD AND APPLICATION THEREOF

Next Patent: REMOTE CONTROL