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Concealed anti-theft early warning lock
The invention discloses a concealed anti-theft early warning lock which comprises a lock cylinder and a key body, an inserting groove matched with the key body is horizontally formed in the lock cylinder, a liquid storage groove and a containing groove corresponding to the inserting groove are formed in the lock cylinder, and a first piston plate is elastically connected into the liquid storage groove through a first spring. The first piston plate is in sealed sliding connection with the liquid storage groove, an ejector rod is fixedly connected to the middle of the first piston plate, the end, away from the first piston plate, of the ejector rod extends into the inserting groove, and a sealed space formed by the side, away from the ejector rod, of the first piston plate and the liquid storage groove is a driving area. Stretching and retracting of a limiting rod and opening and closing of two conducting strips are controlled through flowing of hydraulic oil between the driving area anda driven area, the lock is matched with the key body, a warning mechanism is added on the basis of matching of a conventional key and the lock cylinder, concealment and safety are better achieved, and normal use of the lock cannot be affected.
本发明公开了一种隐蔽式防盗预警锁具，包括锁芯以及钥匙本体，所述锁芯内水平开设有与钥匙本体配合的插槽，所述锁芯内开设有与插槽对应的储液槽和放置槽，所述储液槽内通过第一弹簧弹性连接有第一活塞板，且第一活塞板与储液槽的密封滑动连接，所述第一活塞板中部固定连接有顶杆，且顶杆远离第一活塞板的一端延伸至插槽内，所述第一活塞板远离顶杆的一侧与储液槽组成的密封空间为驱动区。本发明通过驱动区与从动区之间液压油的流动控制限位杆的伸缩以及两导电片的开合，并与钥匙本体相互配合，在常规的钥匙与锁芯的配合上添加警示机构，更具有隐蔽性和安全性，还不会影响锁具的正常使用。
Concealed anti-theft early warning lock
The invention discloses a concealed anti-theft early warning lock which comprises a lock cylinder and a key body, an inserting groove matched with the key body is horizontally formed in the lock cylinder, a liquid storage groove and a containing groove corresponding to the inserting groove are formed in the lock cylinder, and a first piston plate is elastically connected into the liquid storage groove through a first spring. The first piston plate is in sealed sliding connection with the liquid storage groove, an ejector rod is fixedly connected to the middle of the first piston plate, the end, away from the first piston plate, of the ejector rod extends into the inserting groove, and a sealed space formed by the side, away from the ejector rod, of the first piston plate and the liquid storage groove is a driving area. Stretching and retracting of a limiting rod and opening and closing of two conducting strips are controlled through flowing of hydraulic oil between the driving area anda driven area, the lock is matched with the key body, a warning mechanism is added on the basis of matching of a conventional key and the lock cylinder, concealment and safety are better achieved, and normal use of the lock cannot be affected.
本发明公开了一种隐蔽式防盗预警锁具，包括锁芯以及钥匙本体，所述锁芯内水平开设有与钥匙本体配合的插槽，所述锁芯内开设有与插槽对应的储液槽和放置槽，所述储液槽内通过第一弹簧弹性连接有第一活塞板，且第一活塞板与储液槽的密封滑动连接，所述第一活塞板中部固定连接有顶杆，且顶杆远离第一活塞板的一端延伸至插槽内，所述第一活塞板远离顶杆的一侧与储液槽组成的密封空间为驱动区。本发明通过驱动区与从动区之间液压油的流动控制限位杆的伸缩以及两导电片的开合，并与钥匙本体相互配合，在常规的钥匙与锁芯的配合上添加警示机构，更具有隐蔽性和安全性，还不会影响锁具的正常使用。
Concealed anti-theft early warning lock
一种隐蔽式防盗预警锁具
HUANG JIAJIA (author) / LIU SEN (author)
2020-11-03
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
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