陀螺仪壳体翻滚导电装置的设计

The Design of Conductive Device of Gyroscope's Case Rotation

为了提高陀螺仪的精度,通过壳体翻滚技术自动补偿与壳体有关的漂移误差力矩。当壳体以某一固定速度正反360°旋转时,运动件和固定外壳之间存在相对运动,在活动件和固定外壳之间传递电信号的导线将受到扭转力矩,因此必须设计一套特殊的导电装置,否则长时间工作后导线将被扭断。文中介绍一种新的使用在活动零件和静止零件之间的导电装置。

In order to improve the precision of gyroscope, case rotation is usually applying to automatically compensate drift error torque related the case. When the case forward and reversely rotates 360° at a constant speed, there is relative motion between moving module and immobile shell. Conducting wires transferring the electrical signal between moving module and immobile shell are subjected to moment of torque, so a set of special conductive device must be designed, or else conducting wires will be twisted off after long duration A kind of new conductive device used among moving parts and static parts is introduced.