Diaphragm assembly and loudspeaker having same
First Claim
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,wherein the support member is disposed in an injection mold as an insert when injection molding the diaphragm so that the diaphragm is formed to be integrated with the support member,wherein the diaphragm edge portion is simultaneously coupled with an inner lateral surface, an outer lateral surface, an upper surface and a lower surface of the support member through the injection molding.
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Accused Products
Abstract
A diaphragm assembly and a loudspeaker having the diaphragm assembly. The diaphragm assembly comprises a silica gel diaphragm, the diaphragm comprises an annular bending portion, and a diaphragm center portion and a diaphragm edge portion arranged on inner and outer sides of the bending portion respectively; an annular support member (40) is joined to the diaphragm edge portion through injection modeling; a dome (30) is joined to the diaphragm center portion; the support member (40) is a metallic member; and the diaphragm edge is at least joined to two surfaces of the support member (40) through injection modeling.
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10 Claims
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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,
wherein the support member is disposed in an injection mold as an insert when injection molding the diaphragm so that the diaphragm is formed to be integrated with the support member, wherein the diaphragm edge portion is simultaneously coupled with an inner lateral surface, an outer lateral surface, an upper surface and a lower surface of the support member through the injection molding.
Specification