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A platform for research: civil engineering, architecture and urbanism
Passive electronic lock
The invention discloses a passive electronic lock which comprises a lock body, a lock cylinder, a circuit board, an electromagnet and a conductive shaft. A rotation stopping mechanism is arranged between the lock body and the movable cavity; the lock cylinder is made of conductive materials, an inserting groove is formed in the front end face of the lock cylinder, and an inserting hole is formed in the inserting groove. A mounting cavity is formed between the front and rear ends of the lock cylinder; the circuit board and the electromagnet are arranged in the mounting cavity and are electrically connected; the conductive shaft is arranged in the insertion hole, is insulated from the lock cylinder, and is electrically connected with one electrode of the circuit board; the other electrode of the circuit board is electrically connected with the inner wall of the mounting cavity; an iron core of the electromagnet is arranged opposite to the rotation stopping mechanism; when the electromagnet is powered off, the iron core acts on the rotation stopping mechanism to keep locking of the lock cylinder, and when the electromagnet is powered on, the iron core is separated from the rotation stopping mechanism to unlock locking of the lock cylinder. The internal space of the lock can be further compressed, so that the smaller lock size is realized, and the application requirements of specific customers are met.
本发明公开一种无源电子锁具，包括锁具本体、锁芯、电路板、电磁铁和导电轴；锁具本体设有供锁芯转动配合的活动腔，两者之间设有止转机构；锁芯由导电材料制成，其前端面设有插接槽，插接槽内设有插接孔；锁芯的前后端之间设有安装腔；电路板和电磁铁均设在安装腔内，两者电连接；导电轴设在插接孔内并与锁芯之间绝缘，且导电轴与电路板其一电极电连接；电路板另一电极与安装腔内壁电连接；电磁铁的铁芯与止转机构相对设置；电磁铁断电时铁芯作用于止转机构以保持对锁芯的锁止，电磁铁通电时铁芯脱离止转机构以解除对锁芯的锁止。本发明可以实现进一步压缩锁具的内部空间，进而实现更小的锁具体积，满足特定客户的应用需求。
Passive electronic lock
The invention discloses a passive electronic lock which comprises a lock body, a lock cylinder, a circuit board, an electromagnet and a conductive shaft. A rotation stopping mechanism is arranged between the lock body and the movable cavity; the lock cylinder is made of conductive materials, an inserting groove is formed in the front end face of the lock cylinder, and an inserting hole is formed in the inserting groove. A mounting cavity is formed between the front and rear ends of the lock cylinder; the circuit board and the electromagnet are arranged in the mounting cavity and are electrically connected; the conductive shaft is arranged in the insertion hole, is insulated from the lock cylinder, and is electrically connected with one electrode of the circuit board; the other electrode of the circuit board is electrically connected with the inner wall of the mounting cavity; an iron core of the electromagnet is arranged opposite to the rotation stopping mechanism; when the electromagnet is powered off, the iron core acts on the rotation stopping mechanism to keep locking of the lock cylinder, and when the electromagnet is powered on, the iron core is separated from the rotation stopping mechanism to unlock locking of the lock cylinder. The internal space of the lock can be further compressed, so that the smaller lock size is realized, and the application requirements of specific customers are met.
本发明公开一种无源电子锁具，包括锁具本体、锁芯、电路板、电磁铁和导电轴；锁具本体设有供锁芯转动配合的活动腔，两者之间设有止转机构；锁芯由导电材料制成，其前端面设有插接槽，插接槽内设有插接孔；锁芯的前后端之间设有安装腔；电路板和电磁铁均设在安装腔内，两者电连接；导电轴设在插接孔内并与锁芯之间绝缘，且导电轴与电路板其一电极电连接；电路板另一电极与安装腔内壁电连接；电磁铁的铁芯与止转机构相对设置；电磁铁断电时铁芯作用于止转机构以保持对锁芯的锁止，电磁铁通电时铁芯脱离止转机构以解除对锁芯的锁止。本发明可以实现进一步压缩锁具的内部空间，进而实现更小的锁具体积，满足特定客户的应用需求。
Passive electronic lock
无源电子锁具
ZHENG JIE (author) / LUAN GUANGHUI (author) / ZHENG ZHAOFENG (author)
2023-03-21
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
Passive electronic lock, control method of passive electronic lock and storage medium
| European Patent Office | 2021