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发明授权
CN107948851B 移动装置的扬声器模块及具有管道放送结构的移动装置 有权

移动装置的扬声器模块及具有管道放送结构的移动装置
摘要：
本发明提供一种移动装置的扬声器模块及具有管道放送结构的移动装置。所述扬声器模块改变了管道的用于防止外部物质进入的保护构件所附着的开口表面的形状。所述扬声器模块包括：扬声器，用于输出声音信号；主体，所述扬声器安装在所述主体中；管道，连接到所述主体，用于形成从所述扬声器输出的声音信号的放送路径；保护构件，附着到所述管道的开口表面，用于防止外部物质进入所述扬声器模块，其中，所述开口表面具有比相对于所述管道的延伸方向竖直地形成的横截开口表面的面积大的面积。
摘要（英）：

A speaker module for a mobile device is provided. The speaker module changes a shape of an opening surface of a duct to which a protection member for preventing a foreign substance from entering is attached. The speaker module includes a speaker for outputting a sound signal, a body in which the speaker is mounted, a duct connected to the body for forming a radiation path of a sound signal output from the speaker, and a protection member attached to an opening surface of the duct for preventing a foreign substance from entering the speaker module, wherein the opening surface has an area larger than that of a cross-sectional opening surface formed vertically with respect to a length direction of the duct.

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