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    • 3. 发明申请
    • Integrated input roller having a rotary mass actuator
    • 具有旋转质量致动器的集成输入辊
    • US20060082554A1
    • 2006-04-20
    • US10962300
    • 2004-10-08
    • Michael CaineAngela ChangDavid CranfillRichard Thrush
    • Michael CaineAngela ChangDavid CranfillRichard Thrush
    • G09G5/08
    • G06F3/016G06F3/0362
    • An input roller device (50) includes a roller (58), an eccentric rotating mass (59) within the roller, a drive mechanism (54, 56 and 57) causing the eccentric rotating mass to rotate within the roller, and a processor (52) coupled to the drive mechanism. The drive mechanism can also optionally include a drive link (57) if not directly driven by the shaft of the motor. The input roller device 50 can further include a rotary encoder (60) coupled to the roller such that the rotary encoder can provide data to the processor on a rotation of the roller. Note, the processor can be programmed to cause the input roller to provide a varied tactile feedback to the user to correspond to different events or to cause the input roller to provide a rolling resistance that varies in coordination with inputs from a user interface.
    • 输入辊装置(50)包括辊(58),辊内的偏心旋转块(59),使偏心旋转块在辊内旋转的驱动机构(54,56和57)和处理器 52)联接到驱动机构。 驱动机构还可以可选地包括驱动连杆(57),如果不直接由马达的轴驱动。 输入辊装置50还可以包括联接到辊的旋转编码器(60),使得旋转编码器可以在辊的旋转时向处理器提供数据。 注意,处理器可以被编程为使得输入滚筒向用户提供不同的触觉反馈以对应于不同的事件,或者使输入滚轮提供与用户界面的输入协调变化的滚动阻力。