USB port locking device

摘要

Provided is a USB port locking device including: a blocking member having a blocking coupling part to block access of an external device; an external USB port part connected to the blocking member and to which an external USB connection port is insertively coupled; a signal connection part enabling signal transmission between a terminal inside the USB port of the electronic device and the external USB connecting port; a locking member selectively locked to the electronic device so that the blocking member is not forcedly removed; a stopping member selectively blocking an unauthorized external USB connecting port from being inserted into the external USB port part; and a lock member controlling a locking operation of the locking member and a blocking operation of the stopping member by interfering with the locking member and the stopping member when they are inserted into the blocking member.

主权项

1. A USB port locking device, the device comprising:
a lock member including:
an outer frame formed in a shape corresponding to a shape of a USB port of an electronic device; andan internal structure provided in the outer frame with a key hole formed in a front of the internal structure, the lock member being insertively coupled to the USB port; and a release key unit having a latch key selectively stopped by or released from the key hole by being inserted into the key hole to forcedly pull out the lock member inserted into the USB port, wherein the internal structure includes a locking groove to which the latch key inserted into the key hole is locked, the locking groove being formed in a ceiling portion in the key hole by being recessed; and multiple pairs of locking holes, to which locking pieces provided in the USB port are elastically coupled, are formed in the outer frame to be spaced apart from each other in a connecting or disconnecting direction of the lock member when the lock member is inserted into the USB port.