Expansion Pack
PURPOSE: An expansion pack is provided to compatibly use various packs having an expansion function while minimizing a size of a PDA(Personal Digital Assistant), and to extend a use time of the PDA by using a subsidiary battery when the expansion pack is used. CONSTITUTION: The expansion pack includ...
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| Format: | Patent |
| Sprache: | eng ; kor |
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| Zusammenfassung: | PURPOSE: An expansion pack is provided to compatibly use various packs having an expansion function while minimizing a size of a PDA(Personal Digital Assistant), and to extend a use time of the PDA by using a subsidiary battery when the expansion pack is used. CONSTITUTION: The expansion pack includes a main body(20) of the expansion pack, a signal connection port(22) and a CF(Compact Flash) typed port(23) installed on the main body, and the subsidiary battery(25) installed in the main body. The expansion pack includes the third port(24) for connecting to a PCMCIA(Personal Computer Memory Card International Association) typed expansion pack. The subsidiary battery supplies power to the main body by attaching to an installation part(20a) on the main body.
제1포트와, 제2포트 및 신호연결 확장커넥터가 마련된 휴대용 단말기 본체에 착탈가능하게 장착되는 확장팩에 있어서, 제1포트에 대응되는 단자와, 신호연결 확장커넥터에 결합되는 신호연결 단자가 외측에 돌출되게 마련된 확장팩 몸체와; 몸체의 일측에 마련되어 다른 타입 확장팩을 결합할 수 있는 제3포트;를 포함하여, 제2포트에 대응되는 단자와 신호연결단자가 제2포트 및 확장커넥터에 동시에 결합된 상태에서, 제3포트를 이용하여 다른타입 확장팩을 사용 가능한 것을 특징으로 하는 확장팩이 개시된다. |
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