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    • 3. 发明授权
    • Charging system for electronic devices
    • 电子设备充电系统
    • US07026789B2
    • 2006-04-11
    • US10744762
    • 2003-12-23
    • Stephen O. BozzoneRyan M. NilsenJoseph L. DvorakSacha B. Holland
    • Stephen O. BozzoneRyan M. NilsenJoseph L. DvorakSacha B. Holland
    • H02J7/00
    • H02J7/0044H04M1/0202H04M1/04
    • Charging systems (10, 70) are disclosed that generally employ forces generated by at least one magnet (16–22) or (76–82) to guide and urge a rechargeable, portable or mobile electronic device (12, 72) toward a charging position with respect to a charging base (14, 74) therefor. By using magnetic forces to guide or urge the device (12, 72) to the charging position, substantially frictionless charging systems (10, 70) can be provided herein for shifting the device (12, 72) to its charging position. Either repulsion or attraction forces can be employed. Accordingly, depending on which magnetic force is used to urge the device (12, 72) to its charging position, an opposite magnetic force is preferably provided to provide the user a tactile indication of improper alignment of the device (12, 72) and charging base (14, 74). Preferably, pairs of opposite single pole magnets are used so that there is one pair (16, 18) or (76, 78) associated with the device (12, 72) and another pair (20, 22) or (80, 82) associated with the base (14, 74).
    • 公开了一种充电系统(10,70),其通常采用由至少一个磁体(16-22)或(76-82)产生的力来引导和推动可再充电的便携式或移动电子设备(12,72)朝向充电 相对于其的充电座(14,74)的位置。 通过使用磁力将装置(12,72)引导或推动到充电位置,本文可以提供基本上无摩擦的充电系统(10,70),以将装置(12,72)移动到其充电位置。 可以采用排斥或吸引力。 因此,取决于使用哪个磁力将装置(12,72)推向其充电位置,优选地提供相反的磁力,以向用户提供装置(12,72)的不正确对准和充电的触觉指示 基地(14,74)。 优选地,使用成对的相对的单极磁体,使得与装置(12,72)和另一对(20,22)或(80,82)相关联的一对(16,18)或(76,78) 与基座(14,74)相关联。