U-shaped electronic anti-theft lock

Abstract

The invention provides a U-shaped electronic anti-theft lock. The U-shaped electronic anti-theft lock comprises a U-shaped lock rod, a lock beam and a locking device. The lock beam comprises an outerlayer shell, a metal sleeve with the two ends being opened and an inner layer shell. The metal sleeve is connected to the outside of the inner layer shell in a sleeving mode, and the outer layer shellwraps the metal sleeve and the inner layer shell. The inner layer shell comprises a main shell body and a bottom cover, and the main shell body and the bottom cover are detachably mounted. The main shell body is provided with a waterproof convex edge, and the bottom cover is provided with a waterproof groove. The waterproof convex edge and the waterproof groove are matched for arrangement. The main shell body is further provided with a circuit cavity capable of containing a circuit board and a lock rod groove. The lock rod groove contains the inserting end of the U-shaped lock rod. The circuit cavity and the lock rod groove communicate with each other. A waterproof rubber mat is further arranged between the circuit cavity and the lock rod groove. The top of the waterproof rubber mat is located in the lock rod groove, and the bottom of the waterproof rubber mat is located in the circuit cavity. The circuit board is provided with a shift knob, and a contact of the shift knob is connected with the bottom of the waterproof rubber mat in a touching mode. By adoption of the U-shaped electronic anti-theft lock, the anti-theft performance can be enhanced; and meanwhile, the leakproofnesscan be reinforced, and circuit stability can be improved.

Description

technical field [0001] The invention relates to the technical field of intelligent locks, in particular to a U-shaped electronic anti-theft lock. Background technique [0002] In people's daily life, lock is an indispensable anti-theft product. The stolen cases of vehicles such as electric cars, bicycles, and motorcycles in the society now occur frequently, which makes people pay close attention to the anti-theft performance of locks. Most of the existing locks are mechanical, such as chain locks, U-shaped locks, etc. This type of lockset can be easily opened as long as a simple unlocking tool is provided. In order to strengthen the anti-theft function in the existing lockset, electronic anti-theft is used on the lockset, and the anti-theft performance of the lockset is strengthened by using circuit detection. However, the locks used in general electric vehicles, bicycles, motorcycles and other vehicles are exposed and are more easily affected by the surrounding environmen...

AI Technical Summary

Problems solved by technology

However, the locks used by general electric vehicles, bicycles, motorcycles and other vehicles are exposed, and are more easily affected by the surrounding environment, such as rain, dust, etc. Therefore, electronic locks need to consider the issue of sealing

Prevent the circuit inside the lock from being affected by the surrounding environment, resulting in lock failure and other phenomena

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