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Baby walker system with a braking mechanism for movement control

  • US 9,107,513 B2
  • Filed: 01/04/2015
  • Issued: 08/18/2015
  • Est. Priority Date: 07/16/2013
  • Status: Expired due to Fees
First Claim
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1. A baby walker with a braking control system comprises:

  • a sensor unit configured to sense an obstacle in a way of a walker;

    a wave transmitter designed to be in communication with the sensor unit and to generate detection signals on sensing the obstacle;

    a braking system in communication with the wave transmitter configured to receive a detection signal from the wave transmitter to control a movement of the walker;

    wherein the braking system comprises;

    a main body for housing a plurality of components of the braking system;

    a brake blade configured to inhibit a motion of the walker;

    a brake blade guiding rail to move the brake blade in up and down directions;

    a rotating disk for enabling a movement of the brake blades;

    a servomotor configured to control rotation of the rotating disk; and

    a connecting rod;

    wherein an end part of the brake blade that hits a ground surface is covered with silicon or compact plastic to improve friction and adherence to the ground surface; and

    a power supply unit configured to supply electric power to the sensor unit, the wave transmitter and the braking system.

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