U-shaped electronic lock device

Abstract

The invention discloses a U-shaped electronic lock device, in particular to a U-shaped electronic lock device used in fields with high requirements on safety and reliability. The invention provides a U-shaped electronic lock device which is simple in structure, high in safety, easy to use, and can effectively prevent the key from being broken, including a lock body, a lock beam, a lock lever, a control circuit board, a transmission mechanism and a motor. The body is provided with a chute, the lock is set in the chute of the lock body, the lock beam is provided with a bayonet, the transmission mechanism is connected to the output shaft of the motor, and the control circuit board is electrically connected to the motor. The transmission mechanism can drive the lock to slide along the chute. By adopting the device, an electronic password verification method can be realized, and the password is far more complicated than a U-shaped lock with a mechanical structure, and it is difficult to crack, so it is safer and more reliable. The unlocking process is completed automatically by the motor and transmission system without relying on the key to turn the lock head. The key does not bear torque during the unlocking process and is not easy to break.

Description

technical field [0001] The invention relates to a U-shaped electronic lock device, in particular to a U-shaped electronic lock device used in fields requiring high safety and reliability. Background technique [0002] In daily life, U-shaped locks are widely used because of their portability and flexible use, but in the prior art, U-shaped locks adopt a mechanical locking structure, although the mechanical locking structure Simple, but the number of passwords is small, the security performance is poor, and it is easy to be cracked, thereby losing the locking function, causing economic losses to the user, and even endangering the life safety of the user. In addition, the U-shaped lock in the form of a mechanical structure needs to rely on the unlocker to turn the key to drive the lock cylinder to rotate. Therefore, the key is subjected to the torque applied by the lock body during the unlocking process, so the key is easily broken and stuck in the lock during the unlocking pr...

AI Technical Summary

Problems solved by technology

[0002] In daily life, U-shaped locks are widely used because of their portability and flexible use, but in the prior art, U-shaped locks adopt a mechanical locking structure, although the mechanical locking structure Simple, but its password is small, poor security performance, easy to be cracked, thus losing the locking function, causing economic losses to users, and even endangering the safety of users

In addition, the U-shaped lock in the form of a mechanical structure needs to rely on the unlocker to turn the key to drive the lock cylinder to rotate. Therefore, the key is subjected to the torque applied by the lock body during the unlocking process, so the key is easily broken and stuck in the lock during the unlocking process.

Therefore, there is no U-shaped electronic lock device in the prior art that is simple in structure, high in safety, easy to use, and can effectively prevent the key from being twisted.

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