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发明公开
CN101420094A 复合式USB接口转接装置 无效 - 驳回

复合式USB接口转接装置
摘要：
一种复合式USB接口转接装置，包括一第一USB接口、一与所述第一USB接口对应相连的第二USB接口及一音频接口，所述第二USB接口包括两数据引脚，所述音频接口包括一左耳道音频引脚及一右耳道音频引脚，所述第二USB接口的两数据引脚分别与所述音频接口的左、右耳道音频引脚相连。所述复合式USB接口转接装置可实现USB接口转接及音频接口转接的双重功能。
摘要（英）：

A combined USB interface switching device comprises a first USB interface, a second USB interface correspondingly connected with the first USB interface, and an audio interface; wherein, the second USB interface comprises two data pins; the audio interface comprises a left auditory meatus audio pin and a right auditory meatus audio pin; the two data pins of the second USB interface are respectively connected with the left auditory meatus audio pin and the right auditory meatus audio pin of the audio interface. The combined USB interface switching device can realize the dual functions of USB interface switching and audio interface switching.

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