US Patent 10009693 Receiver having a suspended motor assembly

A receiver including a housing defining a chamber, and a motor assembly that includes a magnet assembly and an armature. The receiver includes a diaphragm operationally attached to the armature. The motor assembly is attached to the housing by a movable suspension structure. A method of reducing vibrations includes providing a housing defining a chamber, providing a motor assembly including a magnet assembly and an armature, providing a diaphragm, providing a movable suspension structure, attaching the diaphragm to the armature, and attaching the motor assembly to an inner wall of the housing by the movable suspension structure.