| 摘要 |
An electronic lock comprises a control structure having a threaded sleeve which is fitted into an actuating ring and an insertion seat. The actuating ring is provided with an outer projection having a retaining slot. The outer projection is received in the insertion slide slot of the insertion seat. The threaded sleeve is fastened with an inner sleeve seat in which a motor is mounted. The motor has a threaded shaft which is engaged with the threaded sleeve. The inner sleeve seat is fastened with the external side of a door such that the insertion slot of the insertion seat is fitted over the lock core. The inner sleeve seat is fitted into an outer sleeve seat having a plurality of retaining teeth. In light of control of the motor by a circuit board and the position confining of the inner sleeve seat, the retaining slot of the actuating ring is capable of engaging or disengaging the retaining teeth of the outer sleeve seat, so as to control the linking of the outer sleeve seat with the insertion seat to rotate the lock core, thereby resulting in the locking or the unlocking of the electronic lock.
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