Invention Grant
US07708570B2 Lip stick universal serial bus flash drive with deploying and retracting functionalities 失效
唇膏通用串行总线闪存驱动器具有部署和缩回功能

Lip stick universal serial bus flash drive with deploying and retracting functionalities
Abstract:
In one embodiment of the present invention, a universal serial bus (USB) flash drive rotary device is disclosed to include a plastic frame including a USB flash drive and a USB plug connector and a rotary tube at least partially enclosing said plastic frame for deploying said USB plug connector, the USB flash drive is coupled to the USB plug connector, the rotary tube is turned to retract said USB plug connector, the USB flash drive rotary device is for deploying the USB plug connector to couple the USB flash drive to a USB port.
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