| 摘要 |
Disclosed is a device for locking a data connection port including: a port lock which is inserted in an inlet of the data connection port including a USB port and closes the inlet; a port lock unlocking unit having an unlocking unit body, a fixation key, fixated and joined to the unlocking unit body and inserted and joined to one side in the port lock, and a moving key which is arranged to be separated from the fixation key, is arranged on the unlocking body to rotate, and is snagged and supported by the other side in the port lock; and a port lock unlocking operation unit which is arranged on the unlocking body to move, is inserted between the fixation key and the moving key to spread a gap between the fixation key and the moving key, and snags and supports the moving key on an inner wall of the port lock. The fixation key and the moving key are arranged in the shape of a thin plate. A snagging surface unit, which is snagged and supported by a snagging groove of the port lock and protrudes in the direction of the snagging groove, is arranged on the moving key. The surface of the snagging surface unit is treated or a groove is arranged on the snagging surface unit to have friction against the snagging groove. The purpose of the present invention is to provide the device for locking a data connection port which prevents leakage of data and enables a user to pull out the data connection port in a stable and efficient manner. |
