| 摘要 |
A portable hard disk includes a housing, an opening on the housing, a movable USB male connector pulled out of the housing through the opening, a hard disk and a flexible printed circuit board electrically connected with the hard disk, the hard disk and the flexible printed circuit board being collected inside the housing. The soft printed circuit board includes a hard disk control chip, a circuit and a thin extension portion as a USB data line to connect with the USB male connector. The USB data line is bended and collected inside the housing and is pulled out of or pushed into the housing, along with the USB male connector which is a movable structure and is collected inside the housing. Upon using, the USB male connector is pulled out of the opening and is connected through the flexible USB data line which is not broken and damaged easily.
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