| 摘要 |
A protective case for a wireless communications device having a touch-screen interface is provided. The case has an upper lip joined to four sidewalls and a bottom to form an interior volume. The bottom extends downward and includes a storage cavity for releasably stowing a wireless keyboard. Wireless communication between the keyboard and the phone or tablet computer permits input of text and navigation commands to same. Users can detach the keyboard from the protective case and hold it in their hands without having to hold the communications device. After the user is done with the keyboard, it slides into the storage cavity. Releasable latches hold the keyboard within the cavity to prevent it from falling out when stowed. The case thus provides an easy to carry alternative input interface for users who dislike touch-screen interfaces.
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