SYSTEM AND METHOD FOR CONTROLLING POWER KNOKING MOTION

Systems and methods for generating sweeping and/or striking motions in an oral cleaning device, such as a powered toothbrush device, for optimal implementation at all target areas in a user's oral cavity. The system and method are configured to periodically move a driveline shaft in a first direction about a central axis of the device (or in a line tangential to a cleaning unit of the device), and to periodically drive the driveline shaft in a second direction different from the first direction, a set of cleaning elements attached to the cleaning unit is moved in a vertical up-and-down movement. The system and method are also configured to dynamically modify the output of the driveline assembly for different regions of the user's oral cavity. 在诸如动力牙刷设备的口腔清洁设备中产生扫掠和/或敲击运动以在用户的口腔中的所有目标区域处最佳实施的系统和方法。该系统和方法被配置为使传动系统轴沿围绕设备的中心轴线的第一方向(或沿与设备的清洁单元相切的线)周期性地移动，并且沿不同于第一方向的第二方向周期性地驱动传动系统轴，使得附接至清洁单元的一组清洁元件以竖直上下运动的方式移动。该系统和方法还被配置为动态地修改传动系统组件的输出以针对用户口腔的不同区域。