PNEUMATIC-SUCTION-TYPE INCHWORM-LIKE SOFT CLIMBING ROBOT

Title:

PNEUMATIC-SUCTION-TYPE INCHWORM-LIKE SOFT CLIMBING ROBOT

Document Type and Number:

WIPO Patent Application WO/2020/253668

Kind Code:

A1

Abstract:

Disclosed is a pneumatic-suction-type inchworm-like soft climbing robot, comprising a three-dimensional inflation bending block (1), an outer multi-cavity bending block (2), and suction cups (3). After air is extracted from one of the suction cups (3), the suction cup (3) is suctioned on an object to be climbed, and after air is introduced into a through hole (10) at the vertex angle of a triangle by means of an external air driving device, the three-dimensional inflation bending block (1) expands to arch upwards, and the three-dimensional inflation bending block (1) drives the other suction cup (3) to move in a linear manner; after air is introduced into a through hole (11, 12) at one of the base angles of the triangle, the three-dimensional inflation bending block (1) expands to arch towards the corresponding side, and the three-dimensional inflation bending block (1) drives the other suction cup (3) to move towards a corresponding side; and after air of the same air pressure is introduced into the two through holes (11, 12) at the base angles of the triangle, the three-dimensional inflation bending block (1) expands to arch downwards, and the three-dimensional inflation bending block (1) drives the two suction cups (3) to be respectively located on two objects to be climbed which intersect each other.

Inventors:

GUAN YISHENG (CN)
XIE RONGZHEN (CN)
SU MANJIA (CN)

Application Number:

PCT/CN2020/096280

Publication Date:

December 24, 2020

Filing Date:

June 16, 2020

Export Citation:

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Assignee:

UNIV GUANGDONG TECHNOLOGY (CN)

International Classes:

B25J15/06; B25J9/10

Foreign References:

CN110216712A	2019-09-10
CN109222764A	2019-01-18
CN107498538A	2017-12-22
CN109108956A	2019-01-01
CN109176501A	2019-01-11
US20070216177A1	2007-09-20

Attorney, Agent or Firm:

ETR LAW FIRM (CN)

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