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Electromagnetically-controlled automatic locking anti-theft device during door closing
The invention relates to an electromagnetically-controlled automatic locking anti-theft device during door closing, and relates to the technical field of household furniture. The electromagnetically-controlled automatic locking anti-theft device comprises a door body, a first spring is fixedly connected to the outer side of the door body, a sliding block is fixedly connected to the outer side of the first spring, a dielectric plate is fixedly connected to the middle of the sliding block, a positive plate is fixedly connected to the position, close to the bottom of the sliding block, of the inner wall of the door body, a negative plate symmetrical to the positive plate is fixedly connected to the position, close to the top of the sliding block, of the inner wall of the door body, and a resistor electrically connected with the negative plate is fixedly connected to the inner wall of the door body. According to the electromagnetically-controlled automatic locking anti-theft device duringdoor closing, through cooperative use of a clamping block and a first electromagnet, when the door body is closed, the first electromagnet and a second electromagnet can be automatically in a power-onstate, and at the moment, the clamping block can extend outwards under the mutual repulsion effect of the first electromagnet and the second electromagnet and is connected with a clamping groove in aclamped mode, so that connection between the door body and a door frame is enhanced, then the effect of automatically locking an anti-theft lock is achieved, and the indoor personnel safety and property safety are effectively guaranteed.
一种电磁控制的关门时自动锁紧防盗装置，涉及家用家具技术领域，包括门体，所述门体的外侧固定连接有弹簧一，弹簧一的外侧固定连接有滑块，滑块的中部固定连接有电介质板，门体的内壁且靠近滑块的底部固定连接有正极板，门体的内壁且靠近滑块的顶部固定连接有与正极板相对称的负极板，门体的内壁固定连接有与负极板电性连接的电阻。该电磁控制的关门时自动锁紧防盗装置，通过卡块和电磁一的配合使用，当门体关闭时，电磁一和电磁二会自动处于通电状态，这时卡块会在电磁一和电磁二的相互排斥作用下向外侧伸出，并且与卡槽卡接，加强门体与门框的连接，从而达到了自动锁紧防盗锁的效果，有效保证了屋内的人员安全和财产安全。
Electromagnetically-controlled automatic locking anti-theft device during door closing
The invention relates to an electromagnetically-controlled automatic locking anti-theft device during door closing, and relates to the technical field of household furniture. The electromagnetically-controlled automatic locking anti-theft device comprises a door body, a first spring is fixedly connected to the outer side of the door body, a sliding block is fixedly connected to the outer side of the first spring, a dielectric plate is fixedly connected to the middle of the sliding block, a positive plate is fixedly connected to the position, close to the bottom of the sliding block, of the inner wall of the door body, a negative plate symmetrical to the positive plate is fixedly connected to the position, close to the top of the sliding block, of the inner wall of the door body, and a resistor electrically connected with the negative plate is fixedly connected to the inner wall of the door body. According to the electromagnetically-controlled automatic locking anti-theft device duringdoor closing, through cooperative use of a clamping block and a first electromagnet, when the door body is closed, the first electromagnet and a second electromagnet can be automatically in a power-onstate, and at the moment, the clamping block can extend outwards under the mutual repulsion effect of the first electromagnet and the second electromagnet and is connected with a clamping groove in aclamped mode, so that connection between the door body and a door frame is enhanced, then the effect of automatically locking an anti-theft lock is achieved, and the indoor personnel safety and property safety are effectively guaranteed.
一种电磁控制的关门时自动锁紧防盗装置，涉及家用家具技术领域，包括门体，所述门体的外侧固定连接有弹簧一，弹簧一的外侧固定连接有滑块，滑块的中部固定连接有电介质板，门体的内壁且靠近滑块的底部固定连接有正极板，门体的内壁且靠近滑块的顶部固定连接有与正极板相对称的负极板，门体的内壁固定连接有与负极板电性连接的电阻。该电磁控制的关门时自动锁紧防盗装置，通过卡块和电磁一的配合使用，当门体关闭时，电磁一和电磁二会自动处于通电状态，这时卡块会在电磁一和电磁二的相互排斥作用下向外侧伸出，并且与卡槽卡接，加强门体与门框的连接，从而达到了自动锁紧防盗锁的效果，有效保证了屋内的人员安全和财产安全。
Electromagnetically-controlled automatic locking anti-theft device during door closing
一种电磁控制的关门时自动锁紧防盗装置
ZENG YINGFEI (author)
2020-08-14
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
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