Vibrating gyroscope with elastic vibration isolator
AssigneeAlps Electric Co., Ltd.
InventorNobuyuki Hirosawa
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Abstract
A vibrating gyroscope comprises a vibrator having a base part and provided with cantilever vibrating arms having vibrating free end parts, elastic vibration isolator having first and second elastic members pressed against the opposite surfaces of the base part of the vibrator, a vibrator holding case holding the elastic vibration isolator holding the vibrator by its base part, and a wiring board to which the vibrator holding case holding the elastic vibration isolator combined with the vibrator is attached. The base part of the vibrator is held firmly between the first and the second elastic members of the elastic vibration isolator, and the elastic vibration isolator thus holding the vibrator is compressed in the vibrator holding case.
Claims8
A vibrating gyroscope comprising:
- a vibrator having a base part and provided with cantilever vibrating arms having vibrating free end parts;
- an elastic vibration isolator put on the base part of the vibrator;
- a wiring board supporting the elastic vibration isolator;
- and
- a vibrator holding case consisting of a first holding member and a second holding member,
- wherein the elastic vibration isolator has a plurality of vibration isolating members to be pressed against the opposite surfaces of the base part of the vibrator, respectively to hold the base part of the vibrator therebetween,
- the elastic vibration isolator is interposed and compressed between the first and the second holding members of the vibrator holding case, and
- the vibrator holding case is attached to the wiring board.
Dependencies are inferred from the claim text.