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公开(公告)号：US10695917B2
公开(公告)日：2020-06-30
申请号：US15883861
申请日：2018-01-30
发明人： Youngjin Choi , Byung-Ju Yi , Hoyul Lee
IPC分类号： B25J17/00 , B25J9/10 , B25J9/16 , A61B34/00 , A61B34/30 , A61B34/37 , A61B17/00 , A61B17/29 , A61B90/50
摘要： The present invention comprises: a fixed four-node link in which four links are joined together in a hinged fashion, comprising a fixed link of which the position is fixed, a connecting rod positioned on the opposite side of the first link, an input-side transmission link connecting the end on one side of the connecting rod and the first link, and an output-side transmission link positioned on the opposite side of the input-side transmission link; an input link part to which an actuator is attached, and which is joined in hinged fashion between the two ends of the input-side transmission link; and an output link part which is fixedly joined to the output-side transmission link and is rotated by means of the output-side transmission link, and the one-degree-of-freedom link device according to the present invention and the robot arm using the same can be used to allow easy attachment and detachment between link devices and achieve smooth action in a robot arm in accordance with what is desired.
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公开(公告)号：US20180235782A1
公开(公告)日：2018-08-23
申请号：US15957407
申请日：2018-04-19
发明人： Youngjin Choi , Dukchan Yoon
摘要： An adaptive robotic finger prosthesis according to the inventive concepts includes a proximal phalanx body configured to be worn on a proximal phalanx portion of a cut finger, a middle phalanx body connected to the proximal phalanx body and configured to function as a middle phalanx portion of the cut finger, a distal phalanx body connected to the middle phalanx body and configured to function as a distal phalanx portion of the cut finger, a first proximal phalanx link disposed under the proximal phalanx body, a second proximal phalanx link disposed on the proximal phalanx body and joint-connected to the first proximal phalanx link, and a proximal phalanx elastic member provided at a joint between the first proximal phalanx link and the second proximal phalanx link to provide elastic force.
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3.发明申请公开(公告)号：US20180161990A1
公开(公告)日：2018-06-14
申请号：US15883861
申请日：2018-01-30
发明人： Youngjin Choi , Byung-Ju Yi , Hoyul Lee
IPC分类号： B25J17/00 , A61B34/30 , B25J9/10 , A61B34/37 , A61B34/00 , B25J9/16 , A61B17/00 , A61B17/29 , A61B90/50
CPC分类号： B25J17/00 , A61B34/30 , A61B34/37 , A61B34/71 , A61B2017/00327 , A61B2017/2908 , A61B2034/302 , A61B2090/506 , B25J9/106 , B25J9/1689 , Y10S901/28 , Y10T74/20329
摘要： The present invention comprises: a fixed four-node link in which four links are joined together in a hinged fashion, comprising a fixed link of which the position is fixed, a connecting rod positioned on the opposite side of the first link, an input-side transmission link connecting the end on one side of the connecting rod and the first link, and an output-side transmission link positioned on the opposite side of the input-side transmission link; an input link part to which an actuator is attached, and which is joined in hinged fashion between the two ends of the input-side transmission link; and an output link part which is fixedly joined to the output-side transmission link and is rotated by means of the output-side transmission link, and the one-degree-of-freedom link device according to the present invention and the robot arm using the same can be used to allow easy attachment and detachment between link devices and achieve smooth action in a robot arm in accordance with what is desired.
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公开(公告)号：US10709584B2
公开(公告)日：2020-07-14
申请号：US15957407
申请日：2018-04-19
发明人： Youngjin Choi , Dukchan Yoon
摘要： An adaptive robotic finger prosthesis according to the inventive concepts includes a proximal phalanx body configured to be worn on a proximal phalanx portion of a cut finger, a middle phalanx body connected to the proximal phalanx body and configured to function as a middle phalanx portion of the cut finger, a distal phalanx body connected to the middle phalanx body and configured to function as a distal phalanx portion of the cut finger, a first proximal phalanx link disposed under the proximal phalanx body, a second proximal phalanx link disposed on the proximal phalanx body and joint-connected to the first proximal phalanx link, and a proximal phalanx elastic member provided at a joint between the first proximal phalanx link and the second proximal phalanx link to provide elastic force.
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