Moving armature receiver assemblies with vibration suppression

摘要

Moving armature receiver assemblies wherein a first U-shaped armature and a second U-shaped armature are configured for suppression of vibration of a housing structure along a longitudinal housing plane. The first armature has a fixed leg and a deflectable leg both extending parallelly to a first longitudinal armature plane and mechanically and magnetically interconnected through a first curved linkage portion. Likewise, the second armature has a fixed leg and a deflectable leg both extending parallelly to a second longitudinal armature plane and mechanically and magnetically interconnected through a second curved linkage portion. In some configurations, the deflectable legs of the first and second U-shaped armatures are configured for oppositely directed displacement along an orthogonal plane extending perpendicularly to the longitudinal housing plane so as suppress vibration of the housing structure in the orthogonal plane.

主权项

1. A moving armature receiver assembly comprising,
a housing structure having a longitudinal housing plane, wherein the housing structure encloses:
a first U-shaped armature comprising a fixed leg and a deflectable leg both extending parallelly to a first longitudinal armature plane and mechanically and magnetically interconnected through a first curved linkage portion, anda second U-shaped armature comprising a fixed leg and a deflectable leg both extending parallelly to a second longitudinal armature plane and mechanically and magnetically interconnected through a second curved linkage portion, wherein the first and second U-shaped armatures are configured for suppression of vibration of the housing structure in direction of the longitudinal housing plane, wherein the deflectable legs of the first and second U-shaped armatures are configured for oppositely directed displacement along an orthogonal plane extending perpendicularly to the longitudinal housing plane so as suppress vibration of the housing structure in the orthogonal plane, wherein the first and second curved linkage portions are oppositely oriented along the longitudinal housing plane.