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1. 发明申请

US20160205487A1 VIBRATION MEMBRANE ASSEMBLY FOR SPEAKER, SPEAKER AND METHOD FOR PRODUCING THE ASSEMBLY 有权
标题翻译：用于扬声器，扬声器的振动膜组件及其组装方法
公开(公告)号：US20160205487A1
公开(公告)日：2016-07-14
申请号：US14994944
申请日：2016-01-13
申请人： Knowles IPC (M) Snd. Bhd.
发明人： Gary Hsieh , Christian Lembacher , Armin Timmerer , Ewald Frasl , Bernhard Seiwald , Peter Fischer
IPC分类号： H04R31/00 , H04R7/22
CPC分类号： H04R31/003 , H04R7/22 , H04R2231/001 , H04R2231/003
摘要： 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.
摘要翻译：本发明公开了一种扬声器的振动膜组件，振动膜组件的制造方法和扬声器。组件包括振动膜和振动膜载体环。该方法包括提供具有成型侧的第一热成型模具，模制侧具有与振动膜组件的第二侧互补的轮廓，将振动膜载体环放置在第一热成型件的模制侧上在振动膜载体环上放置振动膜坯料，使振动膜坯与振动膜载体环接触，对振动膜片抵抗振动膜载体环施加压力，将振动膜片空白在振动膜载体环上形成振动膜组件，从振动膜坯上除去压力，并将振膜组件与第一热成型模具分离。

2. 发明授权

US09769583B2 Vibration membrane assembly for speaker, speaker and method for producing the assembly 有权
公开(公告)号：US09769583B2
公开(公告)日：2017-09-19
申请号：US14994944
申请日：2016-01-13
申请人： Knowles IPC (M) Snd. Bhd.
发明人： Gary Hsieh , Christian Lembacher , Armin Timmerer , Ewald Frasl , Bernhard Seiwald , Peter Fischer
IPC分类号： H04R31/00 , H04R7/22
CPC分类号： H04R31/003 , H04R7/22 , H04R2231/001 , H04R2231/003
摘要： 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.

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