| 摘要 |
The present invention relates to a detachable storage device. The detachable storage device comprises an upper cover, a USB interface, an SD card joint, a main circuit board, an SD card, a lower cover, and an SD card cover. The upper cover is fixed to the lower cover. The USB interface is provided at one end portion of a connection portion in which the upper cover is engaged with the lower cover. The SD cover is rotatably connected to one end portion of the lower cover in which the USB interface is provided. The SD card fixed within the lower cover is provided on an inner surface of the SD card cover. The SD card is fastened and fixed to an SD card mounting sheet which is fixed to a lower end surface of the main circuit board inside the lower cover. The SD card joint is provided to the other end of the connection portion in which the upper cover is engaged with the lower cover. Since the detachable storage device is simply and scientifically designed, the detachable storage device is convenient to use and can be manufactured at low costs. Since the detachable storage device has an encryption function, the detachable storage device can be safely used in terms of security. In addition, it is possible to provide the SD card in a detachable manner for various user conveniences. Accordingly, the present invention has advantages in popularization and supply of products. |
