| 摘要 |
PURPOSE: A robotic hand is provided to grip objects regardless of the shape of the objects by operating the whole joints of a finger through one drive motor. CONSTITUTION: A robotic hand comprises a drive unit(10) and joint units(20,40). The drive unit has driving pulleys which are rotated by a drive motor. A main link(14) is expanded from the drive unit body. The joint units are combined with the main link to be rotated. Multiple joint units are separated from each other. Multiple joint units are combined with the joint link to be rotated. The joint units are rotated by the rotation of the driving pulley, and a rotation angle is gradually increased.
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