PIEZOELECTRIC OSCILLATION GYRO

摘要

PROBLEM TO BE SOLVED: To provide a piezoelectric oscillation gyro having a support structure having support members for connecting and fixing a piezoelectric oscillator in stable bonding conditions providing a sufficient mechanical strength. SOLUTION: A support structure of a piezoelectric oscillator 11 for the piezoelectric oscillation gyro 10 has support members 14 for connecting and fixing the piezoelectric oscillator 11. Each member 14 has such a shape that a bond piece 14a composed of a narrow piece 14a' to be bonded and broad pieces 14a" not to be bonded is integrated with a linear part 14b. When a specified part on an electrode 12 involving the entire narrow piece 14a' is soldered to form a conductive bond 15 for connecting and fixing the piezoelectric oscillator 11, the specified part on the electrode 12 of the oscillator 11 and the entire narrow piece 14a' between the broad pieces 14a" are three-dimensionally connected to block solder from flowing at the broad pieces 14a" around the narrow piece 14a', thus forming the conductive bond 15 in a less-varying stable shape.