PURPOSE: A portable USB(Universal Serial Bus) storage is provided to increase usability, mobility, convenience by making an USP port put in the inside of an external case without a cap for protecting the USB port. CONSTITUTION: A data storage is embedded into the external case(11). The USB port(12) is slid/installed into the inside of the external case. A controlling tool(13) selectively controls the reception of the USB port. The controlling tool comprises a controlling switch(16) performing the seesaw movement, a stopper(18), and an elastic part(19) restoring the received USB port by installing between the external case and the USB port.
申请公布号
KR20040040784(A)
申请公布日期
2004.05.13
申请号
KR20020069035
申请日期
2002.11.08
申请人
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
发明人
CHO, SANG RAE;CHO, YEONG SEOP;CHOI, DAE SEON;JIN, SEUNG HEON;KIM, HUI SEON;KIM, TAE SEONG;NOH, JONG HYEOK