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    • 10. 发明授权
    • Electronic activity center
    • 电子活动中心
    • US06203395B1
    • 2001-03-20
    • US09332963
    • 1999-06-14
    • Craig J. McElhaney
    • Craig J. McElhaney
    • A63H3300
    • A63H33/006
    • An electronic activity center for infants includes a spring biased kick bar, a cross bar supported above the infant, a plurality of hanging toys suspended from the cross bar, and a rotating “motion” bar with rotating flippers and disks mounted on the cross bar. The kick bar and the hanging toys are connected to an electronic control unit mounted inside the frame of the activity center. The electronic control unit controls output of music and sounds responsive to movement of the kick bar and/or hanging toy. The electronic unit also controls motion the rotating bar responsive to movements of the kick bar and hanging toys. Activation of the music, sounds and rotating bar responsive to movement of the kick bar and/or hanging toys are believed to encourage kicking of the infant's feet and swinging of the infant's arms and thus aid in the development of motor skills.
    • 婴儿电子活动中心包括弹簧偏置的踢脚杆,支撑在婴儿上方的横杆,从横杆悬挂的多个悬挂玩具以及安装在横杆上的旋转脚蹼和盘的旋转“运动”杆。 踢杆和悬挂玩具连接到安装在活动中心框架内的电子控制单元。 电子控制单元响应于踢杆和/或悬挂玩具的移动来控制音乐和声音的输出。 电子单元还响应于踢杆和悬挂玩具的移动来控制旋转杆的运动。 据信,响应于踢杆和/或悬挂玩具的运动激活音乐,声音和旋转杆,以鼓励婴儿的脚踢和婴儿的手臂摆动,从而有助于发展运动技能。