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    • 10. 发明申请
    • Adapter for physically interfacing between an accessory and a device
    • 适配器,用于在附件和设备之间进行物理接口
    • US20110320655A1
    • 2011-12-29
    • US13224030
    • 2011-09-01
    • Jesse DoroguskerEmily C. SchubertDonald GinsburgGregory T. LydonLawrence G. Bolton
    • Jesse DoroguskerEmily C. SchubertDonald GinsburgGregory T. LydonLawrence G. Bolton
    • G06F13/42
    • H01R31/065H01R31/005
    • Circuits, methods, and apparatus that provide compatibility among incompatible accessories and portable media players. One example provides an adapter having a connector receptacle to mate with an accessory's connector insert and a connector insert to mate with a portable media player's connector receptacle. Another example provides an adapter having a direct connection between pins on the connector insert and pins on the connector receptacle that are used for compatible signals. Another example provides an adapter including a DC-to-DC converter that receives a first power supply from an accessory and provides a second power supply to a portable media player. Another translates signals using different signaling technologies. Authentication and identification circuitry may also be included. Other examples may employ wireless technologies instead of either or both the connector insert and connector receptacle.
    • 提供不兼容配件和便携式媒体播放器之间兼容性的电路,方法和设备。 一个示例提供了具有连接器插座以与配件的连接器插件配合的适配器和连接器插入件以与便携式媒体播放器的连接器插座配合。 另一示例提供了一种适配器,其具有在连接器插入件上的引脚和用于兼容信号的连接器插座上的引脚之间的直接连接。 另一个示例提供了一种适配器,其包括DC-DC转换器,其从附件接收第一电源并且向便携式媒体播放器提供第二电源。 另一种使用不同的信令技术来转换信号。 还可以包括认证和识别电路。 其他示例可以采用无线技术,而不是连接器插件和连接器插座中的一个或两者。