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DIAPHRAGM ASSEMBLY AND LOUDSPEAKER HAVING SAME

  • US 20180041838A1
  • Filed: 12/09/2015
  • Published: 02/08/2018
  • Est. Priority Date: 03/21/2015
  • Status: Active Grant
First Claim
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1. A diaphragm assembly, comprising a silica gel diaphragm, wherein the diaphragm comprises an annular bending portion, and a diaphragm center portion and a diaphragm edge portion arranged at an inner side and an outer side of the bending portion, respectively, wherein the diaphragm edge portion is coupled with an annular support member through injection molding, and the diaphragm center portion is coupled with a dome;

  • the support member is a metallic member; and

    the diaphragm edge portion is coupled with at least two surfaces of the support member through injection molding.

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