Patent ID: 9521498
Filing Date: 2016-12-13
CPC Classification: C08L,H04R,Y10T

Claim Text:
1. An assembling method for micro-loudspeaker assemblies, the method comprising: (a) stamping out a plurality of inner holes of chuck rings in a chuck ring material plate, wherein shapes of the plurality of inner holes are the same as shapes of central parts of vibrating diaphragms; (b) coating an adhesive on an upper surface of the chuck ring material plate stamped with the inner holes of chuck rings; (c) bonding a vibrating diaphragm material plate to the upper surface of the chuck ring material plate coated with the adhesive; (d) downwardly stamping out a part of the vibrating diaphragm material plate aligning with the inner holes of chuck rings so as to form central parts of the vibrating diaphragms; and (e) stamping around the plurality of inner holes of chuck rings to form outer edges of the assemblies, and releasing the assemblies from the bonded material plates.