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    • 4. 发明授权
    • Acceleration sensor
    • 加速度传感器
    • US07942055B2
    • 2011-05-17
    • US12088920
    • 2005-10-04
    • Kazuhisa MomoseMasafumi Hisataka
    • Kazuhisa MomoseMasafumi Hisataka
    • G01P15/09
    • G01P15/0922G01P1/023
    • Disclosed is an acceleration sensor having a small variation in detection sensitivity, in which one end portion of an oscillation detecting element is fixed so that the free length thereof does not vary. Supporting resins 4a, 4b are formed in one end portion of the oscillation detecting element 3. With the oscillation detecting element being inserted into a through hole 2h of a holding member 2 provided in a case 1, the supporting resins 4a, 4b are in close contact with the inner periphery of the through hole 2h. As a result, the oscillation detecting element 3 is fixed to and held by the holding member 2.
    • 公开了一种检测灵敏度变化小的加速度传感器,其中振动检测元件的一个端部固定成其自由长度不变化。 支撑树脂4a,4b形成在振动检测元件3的一个端部。当振动检测元件插入设置在壳体1中的保持构件2的通孔2h中时,支撑树脂4a,4b处于闭合状态 与通孔2h的内周接触。 结果,振动检测元件3被保持构件2固定并保持。