Driving device of anti-theft lock

Abstract

The invention discloses a driving device of an anti-theft lock. The driving device of the anti-theft lock comprises an electronic control driving device, a manual control driving device, a locking device and a lock case, wherein the electronic control driving device, the manual control driving device and the locking device are all arranged in the lock case; the lock case is an integral casting part and comprises an outer shell, a plurality of gear shafts and a locating post, and a lock pin hole is formed in the outer shell; the electronic control driving device comprises a motor, a worm, a first dual gear, a second dual gear, a first stage clutch gear set, a second stage clutch gear set and a controller; the manual control driving device comprises a lock body, a lock body gear and a transition gear; the locking device comprises a locking part, a press post, a press post spring, a lock pin and a lock pin spring. The driving device of the anti-theft lock can be controlled electronically and manually, overload protection can be achieved through the first stage clutch gear set and the second stage clutch gear set, and therefore the driving device of the anti-theft lock is compact in structure, convenient to use and long in service life.

Description

technical field [0001] The invention relates to a lock, more specifically to an anti-theft lock capable of both electric control and manual control, and belongs to the technical field of locks. Background technique [0002] Most of the locks currently on the market are controlled separately by a key or a remote control, especially the rear brake lock of an electric bicycle. When using a key to open the lock, you need to bend over, which is very inconvenient; The lock is only designed with a remote control lock. When the electric bicycle is out of power, the remote control lock cannot be used, or it will be affected by environmental factors such as bumps, damp, dust, etc., which will also cause the remote control lock to fail, causing consumers to be unable to drive; Most lock drive devices are not equipped with an overload protection mechanism, which often easily causes damage to the motor or gear in the drive device, resulting in damage to the lock and making it unusable. ...

AI Technical Summary

Problems solved by technology

[0002] Most of the locks currently on the market are controlled separately by a key or a remote control, especially the rear brake lock of an electric bicycle. When using a key to open the lock, you need to bend over, which is very inconvenient; The lock is only designed with a remote control lock. When the electric bicycle is out of power, the remote control lock cannot be used, or it will be affected by environmental factors such as bumps, damp, dust, etc., which will also cause the remote control lock to fail, causing consumers to be unable to drive; Most lock drive devices are not equipped with an overload protection mechanism, which often easily causes damage to the motor or gear in the drive device, resulting in damage to the lock and making it unusable

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