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A platform for research: civil engineering, architecture and urbanism
Invisible intelligent remote control lock
The invention discloses an invisible intelligent remote control lock, comprising a base, an upper cover, and a main circuit board. The rear end of a square groove of a base frame is provided with first connecting lug plates, the side surface of the first connecting lug plate is provided with a first round hole and a second round hole from top to bottom, and a lockpin assembly is connected with a reducer casing on the front part of the base frame. A reducer casing fixing base is hinged with the base frame through the first round holes. An arc spring is arranged in a strip groove on the bottom surface. An emergency unlocking mechanism comprises a drive motor, a cam, and an adjusting cover plate. The drive motor is connected with the cam through a rotating shaft. The adjusting cover plate is arranged above the cam and is hinged with the base frame through the second round holes. A remote control key gives out a signal, and the main circuit board controls the drive motor to drive the cam to rotate. In a process that the cam rotates to a lowest point from a highest point, pressure applied to the reducer casing by the adjusting cover plate is gradually released, and under the action of the arc spring, the reducer casing is slowly lifted up, a gear and a spur rack gradually separate on a meshing position, the lockpin assembly is reset to an open position, so as to realize a function of emergency unlocking.
Invisible intelligent remote control lock
The invention discloses an invisible intelligent remote control lock, comprising a base, an upper cover, and a main circuit board. The rear end of a square groove of a base frame is provided with first connecting lug plates, the side surface of the first connecting lug plate is provided with a first round hole and a second round hole from top to bottom, and a lockpin assembly is connected with a reducer casing on the front part of the base frame. A reducer casing fixing base is hinged with the base frame through the first round holes. An arc spring is arranged in a strip groove on the bottom surface. An emergency unlocking mechanism comprises a drive motor, a cam, and an adjusting cover plate. The drive motor is connected with the cam through a rotating shaft. The adjusting cover plate is arranged above the cam and is hinged with the base frame through the second round holes. A remote control key gives out a signal, and the main circuit board controls the drive motor to drive the cam to rotate. In a process that the cam rotates to a lowest point from a highest point, pressure applied to the reducer casing by the adjusting cover plate is gradually released, and under the action of the arc spring, the reducer casing is slowly lifted up, a gear and a spur rack gradually separate on a meshing position, the lockpin assembly is reset to an open position, so as to realize a function of emergency unlocking.
Invisible intelligent remote control lock
HU YUNING (author) / LIU XINGQIU (author)
2015-10-07
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
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