Anti-shake camera and terminal
US12081872B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 7, 2021 |
| Grant date | Sep 3, 2024 |
| Priority date | — |
| Expiry date | Jul 12, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B40/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An anti-shake camera includes a camera body, and a circuit board and a coil fixing plate which are fixed to a back surface of the camera body; a back surface of the coil fixing plate is divided into four areas according to diagonal lines, fan-shaped coils are respectively fixed to two symmetric areas among the four areas, and a rotating shaft is arranged in a center of the diagonal lines; and a substrate is arranged behind the back surface of the coil fixing plate, a surface, opposite to the back surface of the coil fixing plate, of the substrate is provided with a matching mechanism of the rotating shaft, and one or more fan-shaped permanent magnets forming gaps with included angles with the fan-shaped coils are fixed to areas, corresponding to areas of the coil fixing plate where no fan-shaped coils are fixed, on the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.