Title:
ACTIVE-PASSIVE DIFFERENTIAL SERIES-PARALLEL SUPPORTING LEG, GRAVITY CLOSING-BASED SERIES-PARALLEL SUPPORTING LEG AND SIX-DEGREE-OF-FREEDOM POSTURE ADJUSTMENT ROBOT PLATFORM
Document Type and Number:
WIPO Patent Application WO/2021/027572
Kind Code:
A1
Abstract:
An active-passive differential series-parallel supporting leg, a gravity closing-based series-parallel supporting leg and a six-degree-of-freedom posture adjustment robot platform. The six-degree-of-freedom posture adjustment robot platform is constructed by distributing a plurality of supporting legs in parallel, and comprises frames (2, 20), distributed controllers (3, 30), and a plurality of branch-chain parallel legs, wherein the plurality of branch-chain parallel legs are fixedly connected to the frames (2, 20) by means of bases (11, 110). Omnidirectional movement and posture adjustment are fused together, so the problems that an existing posture adjustment platform is inflexible in fixation or movement, excessively complex in structure, too large in occupied space height and large in movement error are solved, and the application range of the six-degree-of-freedom posture adjustment robot platform is effectively expanded.
Inventors:
ZHOU YULIN (CN)
ZHAO LIHUI (CN)
CHU HONGPENG (CN)
LIU YI (CN)
SHI SHUYANG (CN)
ZHAO LIHUI (CN)
CHU HONGPENG (CN)
LIU YI (CN)
SHI SHUYANG (CN)
Application Number:
PCT/CN2020/105462
Publication Date:
February 18, 2021
Filing Date:
July 29, 2020
Export Citation:
Assignee:
UNIV YANSHAN (CN)
International Classes:
B62D63/02; B60G11/14; B62D57/028; B66F11/00
Foreign References:
| CN110481673A | 2019-11-22 | |||
| CN110606142A | 2019-12-24 | |||
| CN111071371A | 2020-04-28 | |||
| CN206106911U | 2017-04-19 | |||
| CN106945467A | 2017-07-14 | |||
| CN203460970U | 2014-03-05 | |||
| CN110040196A | 2019-07-23 | |||
| CN106476929A | 2017-03-08 | |||
| DE202014000755U1 | 2015-05-04 | |||
| JPH08108855A | 1996-04-30 |
Attorney, Agent or Firm:
BEIJING FIWIS-PINNACLE INTELLECTUAL PROPERTY LAW FIRM (CN)
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