Magnetic suspension gyroscopes

The invention relates to a magnetically suspended gyroscope, which solves the technical problem that the existing gyroscope has bad precision and high hazard rate. The invention includes a shell, a gyro machine which is equipped in the shell, a sensor, a torquer, a floating ball and a magnetic suspension device, the magnetic suspension device includes a magnetic suspension magnetic valve, a pressring magnetic valve, a pressure spring, a press ring, a contact terminal, a platen and a limit ring; the magnetic suspension magnetic valve is equipped over the floating ball and fixed on the shell, the press ring magnetic valve is equipped around the magnetic suspension magnetic valve in a circle and fixed on the shell, many pressure springs are uniformly between the press ring and the press ring magnetic valve in circumference, the platen is fixed on the extension axis and is perpendicular to the axis, three equally spaced contact terminals are equipped on the outer circumference of the upper surface of the platen,