Intelligent drum brake type anti-theft lock for electric vehicle

An electric vehicle and anti-theft lock technology, which is applied to non-mechanical transmission-operated locks, building locks, bicycle accessories, etc., can solve the problems of economic loss and inconvenience, and achieve the effect of strengthening the anti-theft function and facilitating the use of car owners.
CN104372995AActive Publication Date: 2015-02-25YUEQING LECHI HONGSHENG LOCK IND TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
YUEQING LECHI HONGSHENG LOCK IND TECH CO LTD
Publication Date
2015-02-25

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Abstract

The invention discloses an intelligent drum brake type anti-theft lock for an electric vehicle. The intelligent drum brake type anti-theft lock for the electric vehicle comprises a remote control and a cylindrical drum body (22) installed on a motor shaft of the electric vehicle and a drum brake body (21), wherein a confined space of the drum brake body (21) is formed through a round decorative cover plate (37), an assembly lower shell (23) and an assembly upper cover (36) which are matched to form an assembly shell are installed on the brake drum main body (21), a circuit control board (24) is installed in the assembly shell and is electrically connected with a micro motor (25), a worm (251) is arranged on a shaft of the micro motor, and a locking mechanism is driven by the worm (251) through a transmission mechanism installed on the assembly lower shell (23) according to the rotating direction of the micro motor (25) to achieve unlocking and locking. According to the intelligent drum brake type anti-theft lock for the electric vehicle, electric power is supplied or cut off under the control of the remote control, the control circuit board is arranged, the electric vehicle can be locked automatically when a key is pulled out after parking, operation is convenient, and the degree of automation is high.
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Description

technical field

[0001] The invention relates to an electric vehicle anti-theft lock, in particular to an electric vehicle intelligent drum brake anti-theft lock. Background technique

[0002] At present, the existing anti-theft locks for electric vehicles are generally equipped with external locks; such as U-shaped locks or common magnetic energy drum brake locks.

[0003] These locks are all exposed on the outside of the electric vehicle, and are easy to be discovered and cracked by thieves, resulting in frequent theft of electric vehicles. Moreover, the lock body is easily blocked by mud and sand, causing the key to be unable to open the lock, and the remote control to be unable to open the lock. The car owner needs to bend over and squat to unlock the lock, and there are disadvantages such as dust in sunny days and mud in rainy days. Cause economic loss and inconvenience to car owners. Contents of the invention

[0004] The technical problem to be solved by the inven...

Claims

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