Tuesday, March 13, 2012

How Electric Toothbrushes Are Made & Works

An electric toothbrush is a battery-operated toothbrush that relies on electric power to move the brush head.
An electric toothbrush works by vibrating and oscillating. The motion is usually caused by an electric charge produced by a small battery in the toothbrush. Some electric toothbrushes work by inductive charging, which is when two parts of a transformer inside the brush are brought together and a small magnetic field creates an electric current to charge the battery. Other electric toothbrushes are operated by disposable, replaceable or rechargeable batteries. The electronic compartments of the toothbrushes are sealed to prevent water from seeping in and damaging the product.

                                          How Electric Toothbrushes Are Made

                                                       How Electric Toothbrushes  Works


Electric toothbrush design...

Inside of the electric toothbrush...INPUT

When you recharge your toothbrush, the coil supplies electric flux. The electric flux recharges the battery in the toothbrush.

When you turn on the electric toothbrush, the electric flux flows from the battery to the motor, which converts electric energy into mechanical movement.

Exploded views of toothbrush & kinematic mechanisms

OUTPUT - "White & Cleaning Teeth"

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