GYRO SENSOR AND ELECTRONIC DEVICE USING THE SAME, AND MOVABLE BODY
To provide a gyro sensor capable of adjusting a detection axis of an angular velocity detection element in such a manner that the detection axis has a predetermined inclination to a reference surface of a base part, an electronic device using the gyro sensor, and a movable body.SOLUTION: A gyro sens...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide a gyro sensor capable of adjusting a detection axis of an angular velocity detection element in such a manner that the detection axis has a predetermined inclination to a reference surface of a base part, an electronic device using the gyro sensor, and a movable body.SOLUTION: A gyro sensor 1 includes: an angular velocity detection element 4 for detecting angular velocity around a detection axis; an inclination adjustment mechanism 6 for adjusting an inclination of the detection axis; a circuit device 5; and a base part 2 to which the angular velocity detection element 4 is connected through the inclination adjustment mechanism 6. The circuit device 5 includes: a drive circuit 51 for driving the angular velocity detection element 4; and a memory 53 for storing inclination data corresponding to the inclination of the detection axis to the base part 2.SELECTED DRAWING: Figure 7
【課題】 角速度検出素子の検出軸が基部の基準面に対して所定の傾きとなるように調整できるジャイロセンサー並びにそれを用いた電子機器及び移動体を提供すること。【解決手段】 ジャイロセンサー１は、検出軸回りの角速度を検出する角速度検出素子４と、検出軸の傾きを調整する傾き調整機構６と、回路装置５と、角速度検出素子が傾き調整機構を介して接続される基部２と、を有する。回路装置５は、角速度検出素子を駆動する駆動回路５１と、基部に対する前記検出軸の傾きに対応する傾きデータを記憶するメモリー５３と、を含む。【選択図】 図７ |
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