Motion platform, haptic feedback device and human-computer interactive system
US12079381B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 1, 2022 |
| Grant date | Sep 3, 2024 |
| Priority date | — |
| Expiry date | Nov 26, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05G9/04
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
This application discloses a motion platform, a haptic feedback device, and a human-computer interactive system. The motion platform includes a first platform, a second platform and a linkage assembly, the first platform and the second platform being connected by the linkage assembly, the second platform being configured to move relative to the first platform. The first platform comprises a first power take-off and a second power take-off, the first power take-off comprising a first output shaft and the second power take-off comprising a second output shaft. The linkage assembly comprises a first parallelogram linkage mechanism and a second parallelogram linkage mechanism connected to each other, and a two-bar linkage mechanism. The two-bar linkage mechanism and the first parallelogram linkage mechanism have the same plane of motion, and the second output shaft being configured to drive motion of the two-bar linkage mechanism.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.