Periscope lens module and prism device applied to periscope lens module
US11835703B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 3, 2020 |
| Grant date | Dec 5, 2023 |
| Priority date | — |
| Expiry date | Mar 30, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B27/646
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Provided is a periscope lens module, including: a prism; a bearing member including a bearing frame; a ball; a supporting member including a prism bracket, a driving bracket, and a rotating bracket in rotation-fit with the ball; an elastic member; and a driving member. The elastic member includes a first elastic bracket including a first abutting portion, and a second elastic bracket including a second abutting portion. The first and second abutting portions are spaced from each other and abut against a top of the rotating bracket from two sides of the ball, in such a manner that the rotating bracket and the ball abut against the bearing frame. The driving member is connected between the bearing member and the driving bracket for driving the supporting member to drive the prism to rotate. This leads to a simple structure while achieving image stabilization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.