专利检索 ap:("Tymphany HK Limited") AND inv:"Chih-Ming FAN" 第 1 页

1.

发明公开
VIBRATION MODULE, SPEAKER HAVING THE SAME, AND MANUFACTURING METHOD THEREOF 审中-公开

公开(公告)号：US20240223954A1

公开(公告)日：2024-07-04

申请号：US18400455

申请日：2023-12-29

申请人： Tymphany HK Limited

发明人： Andrew Trippier Holt , Wen-Hong WANG , Chia-Chien CHEN , Yi-Hui HSIAO , Chih-Ming FAN

IPC分类号： H04R7/26 , H04R7/12 , H04R7/18 , H04R31/00

CPC分类号： H04R7/26 , H04R7/12 , H04R7/18 , H04R31/003 , H04R2400/11

摘要： A vibration module, a speaker having the same and a manufacturing method thereof are disclosed. The vibration module includes a surround and a diaphragm. The surround includes an annular convex section, a first annular portion and a second annular portion. The annular convex section is connected to the diaphragm to provide damping effect. The first annular portion is connected to the annular convex section having a protrusion opposite to the annular convex section. The second annular portion is connected to the first annular portion to serve as a rim of the surround.