Patent ID: 6901799

Claim:
A vibratory double-axially sensing micro-gyroscope, which includes: a base, center of which is arranged a supporting hub; plural suspending arms, which are arranged around the supporting hub and are extended outwardly in radial direction by taking the supporting hub as center; a platform, which is arranged at an outside end of a suspending arm and is extended toward two sides horizontally by taking the suspending arm as center; static-electricity driving electrode, which is arranged below the platform at a top of the base corresponding to the platform; plural capacitance sensing electrodes, which are arranged at a top of the platform; and reinforcing wall structure is arranged at an inside of the platform and extended toward two sides of a top of the suspending arm, and the reinforcing wall structure is connected to a capacitance sensing electrode, and another reinforcing wall structure is also arranged at an outside of the platform and is not connected to the capacitance sensing electrode.