Locking assembly for electronic device

A locking assembly for an electronic device, comprising:

• a first lock-member comprising a rotatable locking head, the locking head comprising a lock lever, a locking block and an adjusting portion, the locking block and the adjusting portion being fixed at two opposite ends of the lock lever, the adjusting portion configured for accepting a key and rotated together with the lock lever and the locking block;
• and
• a second lock-member fixed inside the electronic device and comprising a lock core and a guiding block extending from the lock core, the lock core defining a locking groove, the guiding block being rotated together with the lock core between a first position where a longitudinal direction of the locking groove crosses that of the locking block so that the first lock-member is locked by the second lock-member and a second position where the longitudinal direction of the locking groove is approximately parallel to that of the locking block so that the first lock-member is capable of being detached from the second lock-member.