公开(公告)号：US08894117B1

公开(公告)日：2014-11-25

申请号：US14247936

申请日：2014-04-08

Applicant: Korea Institute of Science and Technology

Inventor： Seyoung Cheon ,  Yonghwan Oh

IPC: B25J15/08 ,  B25J15/02

CPC classification number: B25J15/0213 ,  B25J9/102 ,  B25J15/0009

Abstract: A robot finger driving module is driven by a driving motor installed in a robot hand. The robot finger driving module receives a driving force of the driving motor by a pulley gear connected to the driving motor through a driving belt. When the robot finger driving module is fixed, a driving direction of a first output gear is opposite to a rotation-driving direction of a second output gear. When the robot finger driving module rotates, even though any one of the first output gear and the second output gear is fixed, the other is driven to rotate in the rotating direction of the robot finger driving module, thereby exhibiting differential gear characteristics.

Abstract translation: 机器人手指驱动模块由安装在机器人手中的驱动马达驱动。 机器人手指驱动模块通过驱动马达通过驱动带连接到驱动马达的滑轮齿轮来接收驱动马达的驱动力。 当机器人手指驱动模块固定时，第一输出齿轮的驱动方向与第二输出齿轮的旋转驱动方向相反。 当机器人手指驱动模块旋转时，即使第一输出齿轮和第二输出齿轮中的任一个固定，另一个被驱动以在机器人手指驱动模块的旋转方向上旋转，从而表现出差速齿轮特性。