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Electromagnetic lock
An electromagnetic lock comprises a clamping unit which is arranged on a door and comprises an adsorption plate and at least one buckle, and a magnetic lock unit which is arranged on a door frame and comprises an electromagnetic device used for adsorbing the adsorption plate, at least one lock catch device and at least one limiting device. The lock catch device comprises a lock catch with a lock catch part and an elastic element. When the door is in the door closing position, the adsorption plate faces the electromagnetic device, the lock catch blocks the locking state of the buckle at the lock catch part, and when the door is changed towards the door opening position, the buckle drives the lock catch to release the unlocking state of the buckle towards the lock catch part. The limiting device comprises a limiting check block and a driver, when the limiting check block is in the releasing state, the limiting check block does not limit the lock catch to be converted from the locking state to the unlocking state, and when the limiting check block is in the limiting state, the limiting check block limits the lock catch to be converted from the locking state to the unlocking state.
一种电磁锁，包含设置于门并包括吸附板与至少一卡扣的卡制单元，及设置于门框并包括用于吸附所述吸附板的电磁装置、至少一锁扣装置与至少一限位装置的磁锁单元。所述锁扣装置包括具有锁扣部的锁扣，及弹性元件。当所述门在关门位置时，所述吸附板面对于所述电磁装置，所述锁扣在所述锁扣部挡住所述卡扣的上锁状态，当所述门朝开门位置变换时，所述卡扣驱使所述锁扣朝所述锁扣部释放所述卡扣的解锁状态变换。所述限位装置包括限位挡块，及驱动器，当所述限位挡块在释放状态时，所述限位挡块不限制所述锁扣从所述上锁状态变换至所述解锁状态，当所述限位挡块在限制状态时，所述限位挡块限制所述锁扣从所述上锁状态变换至所述解锁状态。
Electromagnetic lock
An electromagnetic lock comprises a clamping unit which is arranged on a door and comprises an adsorption plate and at least one buckle, and a magnetic lock unit which is arranged on a door frame and comprises an electromagnetic device used for adsorbing the adsorption plate, at least one lock catch device and at least one limiting device. The lock catch device comprises a lock catch with a lock catch part and an elastic element. When the door is in the door closing position, the adsorption plate faces the electromagnetic device, the lock catch blocks the locking state of the buckle at the lock catch part, and when the door is changed towards the door opening position, the buckle drives the lock catch to release the unlocking state of the buckle towards the lock catch part. The limiting device comprises a limiting check block and a driver, when the limiting check block is in the releasing state, the limiting check block does not limit the lock catch to be converted from the locking state to the unlocking state, and when the limiting check block is in the limiting state, the limiting check block limits the lock catch to be converted from the locking state to the unlocking state.
一种电磁锁，包含设置于门并包括吸附板与至少一卡扣的卡制单元，及设置于门框并包括用于吸附所述吸附板的电磁装置、至少一锁扣装置与至少一限位装置的磁锁单元。所述锁扣装置包括具有锁扣部的锁扣，及弹性元件。当所述门在关门位置时，所述吸附板面对于所述电磁装置，所述锁扣在所述锁扣部挡住所述卡扣的上锁状态，当所述门朝开门位置变换时，所述卡扣驱使所述锁扣朝所述锁扣部释放所述卡扣的解锁状态变换。所述限位装置包括限位挡块，及驱动器，当所述限位挡块在释放状态时，所述限位挡块不限制所述锁扣从所述上锁状态变换至所述解锁状态，当所述限位挡块在限制状态时，所述限位挡块限制所述锁扣从所述上锁状态变换至所述解锁状态。
Electromagnetic lock
电磁锁
ZHANG WEIHONG (author) / CAI DONGXUAN (author)
2023-03-17
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
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