音频转换器用振动体和扬声器装置

Vibrating body for audio converter and loudspeaker device

Abstract

The invention provides a vibrating body used in an audio converter and a speaker device; wherein, the vibrating body used in an audio converter can restrain phenomena of rolling, separation vibration (separation resonance), etc., to obtain good timbre. The disclosed vibrating body used in the audio converter is provided with a vibrating board (1) that is arranged with a voice coil frame (3) at the internal peripheral rim, and an edge (2) on the external peripheral rim. A reinforcing part (6) is formed successively between the internal peripheral rim of the vibrating board (1) and the external peripheral rim of the edge (2).
本发明提供音频转换器用振动体和扬声器装置,其中,该音频转换器用振动体能够抑制滚动现象和分离振动(分离谐振)等而获得良好的音质。所公开的音频转换器用振动体具有在内周缘设置有音圈架(3)而在外周缘设置有边缘(2)的振动板(1)。在该振动板(1)的内周缘与边缘(2)的外周缘之间连续形成了加强部(6)。

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Cited By (3)

    Publication numberPublication dateAssigneeTitle
    CN-102325292-AJanuary 18, 2012张百良具有螺旋沟槽加强结构的振动板
    CN-103209372-AJuly 17, 2013深圳华宝利电子有限公司一种不塌陷音膜
    CN-104320743-AJanuary 28, 2015日本先锋公司, 日本东北先锋株式会社Small loudspeaker device