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VIBRATION MEMBRANE ASSEMBLY FOR SPEAKER, SPEAKER AND METHOD FOR PRODUCING THE ASSEMBLY

  • US 20160205487A1
  • Filed: 01/13/2016
  • Published: 07/14/2016
  • Est. Priority Date: 01/13/2015
  • Status: Active Grant
First Claim
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1. A method for producing a vibration membrane assembly for a speaker, the assembly having has a first side and a second side opposite to the first side, and comprising a vibration membrane and a vibration membrane carrier ring, the method comprising:

  • providing a first thermal molding die having a molding side, the molding side having a profile which is complementary to that of the second side of the vibration membrane assembly;

    putting the vibration membrane carrier ring onto the molding side of the first thermal molding the and laying a vibration membrane blank onto the vibration membrane carrier ring to bring the vibration membrane blank in contact with the vibration membrane carrier ring;

    applying a pressure to the vibration membrane blank against the vibration membrane carrier ring to nest and fix the vibration membrane blank on the vibration membrane carrier ring to form the vibration membrane assembly; and

    removing the pressure off the vibration membrane blank and separating the vibration membrane assembly from the first thermal molding die.

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