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    • 3. 发明授权
    • Gyro sensor and sensor apparatus using same
    • 陀螺传感器和传感器装置使用相同
    • US07484410B2
    • 2009-02-03
    • US10598333
    • 2005-03-14
    • Koji TsujiKazuo GoudaMasao KiriharaYouichi NishijimaSatoshi Hyodo
    • Koji TsujiKazuo GoudaMasao KiriharaYouichi NishijimaSatoshi Hyodo
    • G01C19/56G01P9/04
    • G01C19/5719
    • Disclosed is a gyro sensor, which comprises a primary base plate (1) and a support base plate (2) which are superimposed on one another. The primary base plate (1) is provided with a driven mass body (11) to be driven in such a manner as to be vibrated in a direction intersecting with a surface of the support base plate (2), and a detection mass body (12) coupled with the driven mass body (11) through a drive spring (13) and adapted to be displaceable in a plane along the support base plate (2). Two detection springs (15) extending in the arranging direction of the driven mass body (11) and the detection mass body (12) are connected, respectively, to opposite side of the detection mass body (12), and the other ends of the detection springs (15) are connected together through a coupling segment (16). A fixing segment (17) provided at a longitudinally intermediate portion of the coupling segment (16) is fixed to the support base plate (2). A member formed by integrating the driven mass body (11) and the detection mass body (12) through the drive spring (13) is supported relative to the support base plate (2) by the detection springs (15) in a cantilever manner.
    • 公开了一种陀螺传感器,其包括彼此重叠的主基板(1)和支撑基板(2)。 主基板(1)设置有驱动质量体(11),其被驱动以便在与支撑基板(2)的表面相交的方向上振动,并且检测质量体( 12),其通过驱动弹簧(13)与被驱动质量体(11)联接并且适于沿着支撑基板(2)在平面中移位。 沿被驱动质量体(11)和检测质量体(12)的排列方向延伸的两个检测弹簧(15)分别连接到检测质量体(12)的相对侧,另一端 检测弹簧(15)通过联接段(16)连接在一起。 设置在联接段(16)的纵向中间部分的固定段(17)固定到支撑基板(2)上。 通过驱动弹簧(13)将被驱动质量体(11)和检测质量体(12)集成形成的部件通过检测弹簧(15)以悬臂方式相对于支撑基板(2)支撑。