Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Electromagnetic lock and storage cabinet
The invention provides an electromagnetic lock and a storage cabinet, and relates to the technical field of locks. The electromagnetic lock comprises a shell, a lock hook, a limiting piece, an electromagnet and a stop sleeve, the limiting piece is provided with a first position for locking the lock hook to the locking position and a second position for unlocking the lock hook position; the electromagnet is used for driving the limiting piece to be located at the first position or the second position. The stop sleeve is connected with the armature in a sleeved mode and in transmission connection with the armature, can be located at the stop position in the locking state and is locked at the first position by preventing the limiting piece from rotating. The stop sleeve can be driven by the armature to the avoiding position in the unlocking state, and the limiting effect on the limiting piece is relieved. And if the limiting piece moves towards the second position due to vibration, the stop sleeve stops the limiting piece from moving, so that the situation that the limiting piece unlocks the position of the lock hook is avoided, and the problem of accidental unlocking caused by vibration can be prevented. The storage cabinet provided by the invention is provided with the electromagnetic lock, so that the cabinet door is not easy to open accidentally when vibration occurs.
本申请提供了一种电磁锁和储物柜，涉及锁具技术领域。电磁锁包括壳体以及安装于壳体内的锁钩、限位件、电磁铁和止动套。限位件具有将锁钩锁定至锁紧位置的第一位置和解除对锁钩位置锁定的第二位置；电磁铁用于驱动限位件位于第一位置或第二位置。止动套与衔铁套接且与衔铁传动连接，能够在上锁状态下处于止动位置，通过阻止限位件转动将其锁定于第一位置；止动套能够在解锁状态时由衔铁驱动至避让位置，解除对限位件的限位作用。如果震动导致限位件向第二位置移动，止动套将阻止限位件移动，进而避免限位件解除对锁钩位置的锁定，能够防止因震动导致的意外开锁问题。本申请提供的储物柜设置有上述的电磁锁，因此不容易在发生震动时柜门意外打开。
Electromagnetic lock and storage cabinet
The invention provides an electromagnetic lock and a storage cabinet, and relates to the technical field of locks. The electromagnetic lock comprises a shell, a lock hook, a limiting piece, an electromagnet and a stop sleeve, the limiting piece is provided with a first position for locking the lock hook to the locking position and a second position for unlocking the lock hook position; the electromagnet is used for driving the limiting piece to be located at the first position or the second position. The stop sleeve is connected with the armature in a sleeved mode and in transmission connection with the armature, can be located at the stop position in the locking state and is locked at the first position by preventing the limiting piece from rotating. The stop sleeve can be driven by the armature to the avoiding position in the unlocking state, and the limiting effect on the limiting piece is relieved. And if the limiting piece moves towards the second position due to vibration, the stop sleeve stops the limiting piece from moving, so that the situation that the limiting piece unlocks the position of the lock hook is avoided, and the problem of accidental unlocking caused by vibration can be prevented. The storage cabinet provided by the invention is provided with the electromagnetic lock, so that the cabinet door is not easy to open accidentally when vibration occurs.
本申请提供了一种电磁锁和储物柜，涉及锁具技术领域。电磁锁包括壳体以及安装于壳体内的锁钩、限位件、电磁铁和止动套。限位件具有将锁钩锁定至锁紧位置的第一位置和解除对锁钩位置锁定的第二位置；电磁铁用于驱动限位件位于第一位置或第二位置。止动套与衔铁套接且与衔铁传动连接，能够在上锁状态下处于止动位置，通过阻止限位件转动将其锁定于第一位置；止动套能够在解锁状态时由衔铁驱动至避让位置，解除对限位件的限位作用。如果震动导致限位件向第二位置移动，止动套将阻止限位件移动，进而避免限位件解除对锁钩位置的锁定，能够防止因震动导致的意外开锁问题。本申请提供的储物柜设置有上述的电磁锁，因此不容易在发生震动时柜门意外打开。
Electromagnetic lock and storage cabinet
电磁锁和储物柜
JIANG JINHAO (Autor:in) / LIU BINGQING (Autor:in) / SUN JIANYU (Autor:in) / LIU YANG (Autor:in) / LIU BO (Autor:in)
21.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser
Control method of electromagnetic lock, electromagnetic lock and express delivery cabinet
| Europäisches Patentamt | 2015