发明名称 OPERATIONAL-STATE RESPONSIVE AUDIOVISUAL SYSTEMS.
摘要 A children's ride-on vehicle is disclosed. In some embodiments, the vehicle may include at least one driven wheel and a drive assembly adapted to selectively drive the rotation of the at least one driven wheel. The drive assembly may include at least one electric motor, a battery assembly including at least one battery and adapted to provide a plurality of voltages to the at least one electric motor, and at least one user input device positioned to receive inputs from a child sitting on the at least one seat, and adapted to select among the plurality of voltages and to apply that selected voltage to the at least one electric motor; and an electronics system adapted to detect the applied voltage to the at least one electric motor and to generate at least one of an audio output and a visual output based, at least in part, on the applied voltage.
申请公布号 MX2009005008(A) 申请公布日期 2010.03.23
申请号 MX20090005008 申请日期 2009.05.11
申请人 MATTEL, INC. 发明人 JEFFREY W. REYNOLDS;RICHARD A. ZIRNHELD
分类号 A63H29/22;A63H17/26;A63H17/34;A63H17/36 主分类号 A63H29/22
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