Multi-degree-of-freedom bionic dexterous hand
US12384055B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 30, 2024 |
| Grant date | Aug 12, 2025 |
| Priority date | — |
| Expiry date | Dec 30, 2044 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25J15/10
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A multi-degree-of-freedom bionic dexterous hand includes a palm structure, a bionic thumb, a multifunctional bionic finger, and a dexterous bionic finger. The bionic thumb includes a first phalanx structure and a rotary disk, the rotary disk is configured to rotate on the palm structure, the first phalanx structure is hinged to the rotary disk, and the rotation axis of the rotary disk is not parallel to the rotation axis of the first phalanx structure. The multifunctional bionic finger includes a second phalanx structure, the second phalanx structure is universally hinged to the palm structure, and the second phalanx structure can perform the flexion-extension movement and the swinging movement. The dexterous bionic finger includes a third phalanx structure, the third phalanx structure is hinged to the palm structure, and the third phalanx structure can perform the flexion-extension movement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.