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Body-motion activated crib mobile

  • US 4,984,380 A
  • Filed: 07/17/1989
  • Issued: 01/15/1991
  • Est. Priority Date: 07/17/1989
  • Status: Expired due to Fees
First Claim
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1. A mobile system comprising:

  • a mobile adapted to be rotated in proximity to a structure holding an infant and in view of the infant;

    an electric motor;

    drive means operably coupling said motor to said mobile;

    means for activating said motor in response to motion of the infant above a predetermined level comprising a passive infrared sensor adapted to provide a signal upon sensing such motion and switching means responsive to said signal and coupled to said motor;

    means for connecting said motor and said activating means to a power supply; and

    means for supporting said mobile;

    said system being adapted to enable said infant to deliberately control switching of said motor by increasing or decreasing his or her body motion.

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