Anti-theft lock

An anti-theft lock, comprising:

• an anti-theft mechanical combination lock, comprising an unlocking hook, a lock plate, and a driving wheel, wherein the unlocking hook is provided with a stop lever and a hook head, the lock plate is provided with a positioning slot, a plurality of the lock plate is provided, and the plurality of the lock plates and the driving wheel are coaxially arranged;
• the driving wheel is provided with a notch, the stop lever of the unlocking hook enters the positioning slot of the lock plate, and the hook head of the unlocking hook is engaged with the notch of the driving wheel;
• the anti-theft mechanical combination lock further comprises a lock tongue, one end of the unlocking hook is connected to the stop lever, and the other end is connected to the lock tongue;
• when the unlocking hook is in an effective state, the unlocking hook comes into contact with the driving wheel;
• a lock control mechanism, wherein the lock control mechanism is connected to the unlocking hook;
• a biometric recognition device, configured to identify biometric information, wherein the biometric recognition device controls the unlocking hook to switch between the effective state and a failed state through the lock control mechanism;
• in the case where the biometric information recognized by the biometric recognition device passes a verification, the lock control mechanism releases control of the unlocking hook;
• if the anti-theft mechanical combination lock is not opened within a preset time, the lock control mechanism resumes control of the unlocking hook to be in a failed state.