| 摘要 |
A USB locking structure mainly includes a USB socket and a collar. The USB socket is disposed with a plurality of locking pieces. The collar has a rectangular through hole in the middle for being movably fitted on the USB socket. In use, after a USB plug is inserted into the USB socket, the locking pieces are engaged in locking slots of the USB plug. The collar reciprocally slides outside the USB socket so as to press against the locking pieces to catch the USB plug or be separated from the locking pieces to release the USB plug. Thereby, the present invention is quite convenient in operation.
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