Two-axis direct-drive rotation mechanism for observation device
US11662056B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 10, 2021 |
| Grant date | May 30, 2023 |
| Priority date | — |
| Expiry date | Jul 31, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B13/1963
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The invention refers to the two-axis direct-drive rotation mechanism for observation device with design drive block inside assembly tilt-axes for a multi-sensor surveillance device used for unmanned vehicles. This is mechanical mechanism performs rotate pan-tilt axis by direct drive motor. This mechanism include of main components: assembly pedestal, assembly pan-axis and assembly tilt-axis. Electronic circuits, encoders, mechanism, motor are optimized arranged and scientific designed the layout space and the weight of the structure. This mechanism can integrate optical sensors such as infrared cameras, high resolution camera, laser rangefinder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.