Vibration membrane assembly for speaker, speaker and method for producing the assembly
First Claim
1. A method for producing a vibration membrane assembly for a speaker, the assembly having 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 die; and
laying a vibration membrane blank onto the vibration membrane carrier ring to bring the vibration membrane blank in contact with a top side of the vibration membrane carrier ring and wrapped around an outer periphery of 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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Accused Products
Abstract
The present invention discloses a vibration membrane assembly for a speaker, a method for producing a vibration membrane assembly and a speaker. The assembly comprises a vibration membrane and a vibration membrane carrier ring. The method comprises 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 die 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, removing the pressure off the vibration membrane blank and separating the vibration membrane assembly from the first thermal molding die.
3 Citations
11 Claims
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1. A method for producing a vibration membrane assembly for a speaker, the assembly having 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:
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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 die; and laying a vibration membrane blank onto the vibration membrane carrier ring to bring the vibration membrane blank in contact with a top side of the vibration membrane carrier ring and wrapped around an outer periphery of 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. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification