Doll`s sucking movement simulating device, has pacifier exhibiting arc-shaped movement when its permanent magnet is attracted in direction of electrical coil due to maximum coil voltage as a result of varying magnetic field strength in coil

摘要

The device has a signal generator (4) to vary magnetic field strength in an electrical coil (3) of an electromagnet. A pacifier exhibits an arc-shaped movement when its permanent magnet is attracted in coil direction due to maximum coil voltage as a result of the varying magnetic field. The pacifier reverts to the original position due to the elasticity of an end piece of the pacifier when the coil voltage is null.