Locking device with passage

1. A lock device for use with a key with an extended portion, the lock device comprising:

a locking spindle including a plurality of locking spindle bores and a passage extending axially along an axial length of the locking spindle;

a driver structure including a plurality of driver structure bores, wherein an interface between the driver structure and the locking spindle forms a shear line;

a plurality of combination pins in the plurality of locking spindle bores; and

a plurality of driver pins in the driver structure bores in the driver structure, the plurality of driver pins being respectively associated with the plurality of combination pins,

wherein the passage extends to the shear line and the extended portion of the key extends exactly to the shear line when the key is used to turn the locking spindle,

wherein the passage is configured to receive at least one of the driver pins if an unauthorized structure is used to turn the locking spindle, and

wherein the lock device further comprises a locking member coupled to a distal end of the locking spindle.

2. The lock device of claim 1 wherein the lock device is a cylinder lock.

3. The lock device of claim 1 wherein the locking member is in the form of a T-bar.

4. The lock device of claim 1 further comprising a housing disposed around the locking spindle and the driver structure, and a pair of parallel pins coupled to the housing.

5. The lock device of claim 1 wherein the passage coincides with an alignment tab region of the lock device.

6. The lock device of claim 1 further comprising a plurality of springs in the driver structure bores in the driver structure.

7. A locking apparatus comprising:

A lock device for use with a key with an extended portion, the lock device comprising:

a locking spindle including a plurality of locking spindle bores and a passage extending axially along an axial length of the locking spindle;

a driver structure including a plurality of driver structure bores, wherein an interface between the driver structure and the locking spindle forms a shear line;

a plurality of combination pins in the plurality of locking spindle bores;

a plurality of driver pins in the driver structure bores in the driver structure, the plurality of driver pins being respectively associated with the plurality of combination pins,

wherein the passage extends to the shear line and the extended portion of the key extends exactly to the shear line when the key is used to turn the locking spindle,

wherein the passage is configured to receive at least one of the driver pins if an unauthorized structure is used to turn the locking spindle, and

wherein the lock device further comprises a locking member coupled to a distal end of the locking spindle; and

the key, wherein the key further comprises a handle, and a coded portion between the handle and the extended portion,

wherein the extended portion extends to the shear line when the key is used to lock or unlock the lock device.

8. The locking apparatus of claim 7 wherein the coded portion is circular.

9. The locking apparatus of claim 7 wherein the lock device further comprises a housing disposed around the locking spindle and the driver structure, and a pair of parallel pins coupled to the housing.

10. A security system comprising

the locking apparatus of claim 7 ; and

a portable electronic device, wherein the locking apparatus is used to secure the portable electronic device to an object other than the locking apparatus.

11. A locking apparatus comprising:

a lock device comprising a locking spindle including a plurality of locking spindle bores and a passage extending axially along an axial length of the locking spindle, a driver structure including a plurality of driver structure bores, wherein an interface between the driver structure and the locking spindle forms a shear line, a plurality of combination pins in the plurality of locking spindle bores, and a plurality of driver pins in the driver structure bores in the driver structure, the plurality of driver pins being respectively associated with the plurality of combination pins, wherein the passage is configured to receive at least one of the plurality of driver pins if an unauthorized structure is used to turn the locking spindle, and wherein the lock device further comprises a locking member coupled to a distal end of the locking spindle; and

a key including a coded portion and an extended portion, wherein the extended portion is configured to fit in the passage and extend exactly to the shear line.

12. The lock apparatus of claim 11 wherein the lock device further comprises a housing disposed around the locking spindle and the driver structure.

13. A method for using a lock device, the method comprising:

inserting a key into a keyway of a lock device, wherein the key includes an extended portion that passes through a passage in a locking spindle in the lock device and exactly to a shear line between the locking spindle and a driver structure containing a plurality of driver pins, wherein the passage is configured to receive at least one of the plurality of driver pins if an unauthorized structure is used to turn the locking spindle;

turning the key; and

attaching the lock device to a portable electronic device.

14. The method of claim 13 wherein the lock device is a cylinder lock.

15. The method of claim 13 wherein the lock device is attached to the portable electronic device using a slot that has dimensions of about 3 mm by about 7 mm and that is formed in a housing of the portable electronic device.

16. The method of claim 13 wherein the passage is an open passage.