Locking device of USB port

• US 20070162655A1
• Filed: 02/08/2006
• Published: 07/12/2007
• Est. Priority Date: 12/23/2005
• Status: Abandoned Application

• Current Assignee: Chien-Pin Huang
• Original Assignee: Chien-Pin Huang
• Inventors: Huang, Chien-Pin
• Application Number:
  US11/349,236
• Publication Number:
  US 20070162655A1
• Time in Patent Office: Days
• US Class Current: 710/36
• CPC Class Codes: H01R 13/6397 with means for preventing unauthorised use

Abstract

A locking device of USB port includes a plugging head and a carrying portion; the plugging head has a connecting channel and a plugging channel at the two ends thereof. The connecting channel provides the alignment-positioning connection to the USB port, and the two sides of the plugging channel have an open hole respectively. The carrying portion has a combined hook at one end thereof. The combined hook performs action by the use of a pressing switch. As one performs pressing action to the pressing switch, the combined hook and the open holes separate making plugging head position at the USB port; while one stops performing the pressing switch, the combined hook connects to the open hole making the plugging head position at the carrying portion.

Claims

1. A locking device of USB port, comprising:

a plugging head having a connecting channel and a plugging channel at the two ends thereof;

the connecting channel provides alignment positioning connection to the USB port; and

the two sides of the plugging channel have an open hole respectively; and

a carrying portion having a combined hook at one end thereof;

wherein, the combined hook performs action by the use of pressing switch;

as one performs pressing action to the pressing switch, the combined hook and the open holes separate making the plugging head position at the USB port;

while one stops performing the pressing switch, the combined hook connects to the open holes making the plugging head position at the carrying portion.

2. The locking device of USB port as claimed in claim 1, wherein a light source is provided at the location where the carrying portion meets the corresponding plugging head;

the light source being electrically connected to the pressing switch can perform light illumination when one presses on the pressing switch.

3. The locking device of USB port as claimed in claim 1, wherein the combined hook can position at a first position extending out of the carrying portion, and it can position at a second position retracting into the carrying portion.

4. The locking device of USB port as claimed in claim 1, wherein the carrying portion further provides a portable disc therein;

and the other end of the carrying portion extends a USB transferring head that can perform alignment-positioning connection with the USB port.

5. The locking device of USB port as claimed in claim 1, wherein the plugging channel further provides a position-aligned portion;

and the combined hook provides a corresponding connection-aligned portion

6. A locking device of USB port, comprising:

a plugging head having a connecting channel and a plugging channel at the two ends thereof;

the connecting channel provides alignment positioning connection to the USB port; and

the two sides of the plugging channel have an open hole respectively; and

a carrying portion having a combined hook at one end thereof;

as the combined hook separates from the open holes, one can make the plugging head position at the USB port.

wherein, the plugging channel provides a position-aligned portion therein; and

the combined hook further provides a corresponding connection-aligned portion; and

by the use of the positions and the dimensions of the position-aligned portion and connection-aligned portion, one can make the plugging head position at the carrying portion when one connects the combined hook to the open holes.

7. The locking device of USB port as claimed in claim 6, wherein the combined hook performs action by the use of pressing switch;

as one performs pressing action to the pressing switch, the combined hook and the open holes separate making the plugging head position at the USB port;

while one stops performing the pressing switch, the combined hook connects to the open holes making the plugging head position at the carrying portion.

8. The locking device of USB port as claimed in claim 7, wherein a light source is provided at the location where the carrying portion meets the corresponding plugging head;

the light source being electrically connected to the pressing switch can perform light illumination when one presses on the pressing switch.

9. The locking device of USB port as claimed in claim 6, wherein the combined hook can position at a first position extending out of the carrying portion, and it can position at a second position retracting into the carrying portion.

10. The locking device of USB port as claimed in claim 6, wherein the carrying portion further provides a portable disc therein;

and the other end of the carrying portion extends a USB transferring head that can perform alignment-positioning connection with the USB port.