The invention relates to an electronic lock. The electronic lock comprises a lock cylinder and a lock catch; a lock catch permanent magnet is mounted at the cylindrical bottom part of the lock catch; balls are uniformly circumferentially distributed on the cylindrical inner wall of the lock catch, wherein each ball is composed of a permanent magnet; the cylindrical lock directly faces the lock catch, comprising a lock cylinder permanent magnet positioned at the bottom part of the lock cylinder, and a spring bolt which can freely slide along the inner wall of the lock cylinder; the lock cylinder permanent magnet and the lock catch permanent magnet are homopolar and opposite to each other; the spring bolt is prepared from electromagnet; one end of the spring bolt, close to the lock cylinder permanent magnet and the lock cylinder permanent magnet are heterospolar and are attracted with each other when a lock is in an opening state; two conductive chutes which are parallel to the axis of the lock cylinder are formed in the cylindrical inner wall of the lock cylinder; the spring bolt is also connected in series with a switch; a lock slot is formed in the sidewall of the spring bolt. The electronic lock has an effective antitheft function, and can be automatically opened when a vehicle is started; the vehicle body can be automatically locked after the key is drawn off; therefore, the use is safe and convenient.
Electronic lock
2015-04-22
Patent
Electronic Resource
English
IPC: | B62H CYCLE STANDS , Fahrrad- oder Motorradständer |
European Patent Office | 2019
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