Magnetic driving assembly and stabilization driving device
US12228746B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 22, 2021 |
| Grant date | Feb 18, 2025 |
| Priority date | — |
| Expiry date | Sep 23, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K2201/18
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided are a magnetic driving assembly and a stabilization driving device. The magnetic driving assembly includes a frame body, a magnetic piece, a coil carrier plate and multiple coils. The magnetic piece is disposed on the frame body, the coil carrier plate is disposed to be separated from the frame body, and the multiple coils are disposed to correspond to the magnetic piece, and an end of the coil carrier plate in a first direction is provided with at least one of the multiple coils configured to drive the coil carrier plate to linearly move in the first direction; an end of the coil carrier plate in a second direction is provided with at least two of the multiple coils configured to drive the coil carrier plate selectively to move linearly in the second direction or rotate around a third direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.