DOUBLE LEVER CLUTCH
Patent Information
- Application Number
- DE602022025565
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2021-11-10
- Filing Date
- 2022-10-25
- Publication Date
- 2025-11-26
- Estimated Expiration
- 2042-10-25
AI Technical Summary
Existing MEMS gyroscopes with single-lever coupling systems face issues of unbalanced mass systems, increased noise due to high common-mode resonance frequencies, and inefficient space utilization, which affect the accuracy of Coriolis signal detection.
A coupling system utilizing two interconnected levers, a seesaw lever and a force-displacement lever, aligned on a lateral axis, to promote anti-phase oscillation and minimize common-mode motion, with flexible joints and suspenders to maintain symmetry and reduce rotational disturbances.
The proposed system enhances the robustness against external vibrations, reduces noise, and optimizes space utilization by ensuring balanced force transfer between proof masses, improving the accuracy of Coriolis signal detection.