Title:
ROBOT HAND
Document Type and Number:
WIPO Patent Application WO/2019/074296
Kind Code:
A1
Abstract:
The present invention relates to a robot hand. A first bracket (310) is provided on the upper portion of a base (200) of a robot hand (100) according to the present invention. A second bracket (320) is provided on the upper portion of the base (200) such that, around one side of the second bracket (320), the other side thereof can rotate in the horizontal direction. Multiple finger modules (400) are coupled to the upper portions of the first and second brackets (310, 320) and are configured to be able to make tilting movements such that the same can grasp an object. A finger driving portion (500) is installed on the first and second brackets (310, 320) so as to transfer driving power to each of the finger modules (400). A rotation driving portion (600) is installed on one side of the second bracket (320) so as to transfer driving power to the second bracket (320) such that, around one side thereof, the other side thereof can rotate in the horizontal direction. The present invention, which has the above-mentioned configuration, is advantageous in that each of the multiple finger modules has a finger driving portion and is configured to operate independently, and a finger module playing the role of the thumb of a human hand is installed to be able to rotate in the horizontal direction such that, since a natural movement like that of a human hand can be implemented, an operation corresponding to the shape of an object can be accurately performed.
Inventors:
KIM YONG JAE (KR)
KIM JONG IN (KR)
YOON JUN SUK (KR)
KIM JONG IN (KR)
YOON JUN SUK (KR)
Application Number:
PCT/KR2018/011966
Publication Date:
April 18, 2019
Filing Date:
October 11, 2018
Export Citation:
Assignee:
UNIV KOREA IND UNIV COOP FOUND (KR)
NAVER CORP (KR)
NAVER CORP (KR)
International Classes:
B25J15/00; B25J9/10; B25J9/12; B25J15/08
Foreign References:
| KR100899108B1 | 2009-05-26 | |||
| US9469036B1 | 2016-10-18 | |||
| KR101490217B1 | 2015-02-05 | |||
| KR20140132837A | 2014-11-19 | |||
| JP2009078341A | 2009-04-16 |
Attorney, Agent or Firm:
LEE, Sung Won (KR)
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