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A platform for research: civil engineering, architecture and urbanism
Lock cylinder structure and intelligent door lock
The invention provides a lock cylinder structure and an intelligent door lock, the lock cylinder structure comprises a lock head, a transmission core, a connecting piece and a transmission tail, the transmission core is rotatably connected to the lock head, the end part of the transmission core is connected with a first pin shaft, one end of the connecting piece is provided with an arc-shaped cavity of which the inner diameter is greater than the diameter of the first pin shaft, and the transmission tail is connected with the transmission core; one end of the connecting piece is provided with an arc-shaped cavity and is sleeved on the first pin shaft through the arc-shaped cavity, the other end of the connecting piece is provided with a second pin shaft, the second pin shaft and the first pin shaft are distributed at an interval, the axes of the second pin shaft and the first pin shaft are vertical to each other, and the transmission tail is rotatably connected on the second pin shaft. The transmission core and the transmission tail are movably connected in a small space, and an output shaft of the driving motor and the transmission core on the lock cylinder are allowed to rotate in an off-axis mode in the installation process, so that the situation that the driving motor cannot be normally unlocked due to poor use conditions such as misaligned installation of the lock and deformation of a door plate is avoided.
本发明提供一种锁芯结构及智能门锁，所述锁芯结构包括锁头、传动芯、连接件和传动尾，传动芯可转动的连接在所述锁头上，所述传动芯的端部连接有第一销轴，连接件的一端设有内径大于所述第一销轴直径的弧形空腔，并通过所述弧形空腔套接在所述第一销轴上，连接件的另一端设有第二销轴，所述第二销轴与所述第一销轴间隔分布且轴线相互垂直，传动尾，可转动的连接在所述第二销轴上。其在较小空间中实现了传动芯和传动尾活动连接，允许在安装过程中驱动电机的输出轴与锁芯上的传动芯偏轴转动，以规避因锁具安装不对位、门板变形等不良使用条件而产生驱动电机无法正常开锁的情况。
Lock cylinder structure and intelligent door lock
The invention provides a lock cylinder structure and an intelligent door lock, the lock cylinder structure comprises a lock head, a transmission core, a connecting piece and a transmission tail, the transmission core is rotatably connected to the lock head, the end part of the transmission core is connected with a first pin shaft, one end of the connecting piece is provided with an arc-shaped cavity of which the inner diameter is greater than the diameter of the first pin shaft, and the transmission tail is connected with the transmission core; one end of the connecting piece is provided with an arc-shaped cavity and is sleeved on the first pin shaft through the arc-shaped cavity, the other end of the connecting piece is provided with a second pin shaft, the second pin shaft and the first pin shaft are distributed at an interval, the axes of the second pin shaft and the first pin shaft are vertical to each other, and the transmission tail is rotatably connected on the second pin shaft. The transmission core and the transmission tail are movably connected in a small space, and an output shaft of the driving motor and the transmission core on the lock cylinder are allowed to rotate in an off-axis mode in the installation process, so that the situation that the driving motor cannot be normally unlocked due to poor use conditions such as misaligned installation of the lock and deformation of a door plate is avoided.
本发明提供一种锁芯结构及智能门锁，所述锁芯结构包括锁头、传动芯、连接件和传动尾，传动芯可转动的连接在所述锁头上，所述传动芯的端部连接有第一销轴，连接件的一端设有内径大于所述第一销轴直径的弧形空腔，并通过所述弧形空腔套接在所述第一销轴上，连接件的另一端设有第二销轴，所述第二销轴与所述第一销轴间隔分布且轴线相互垂直，传动尾，可转动的连接在所述第二销轴上。其在较小空间中实现了传动芯和传动尾活动连接，允许在安装过程中驱动电机的输出轴与锁芯上的传动芯偏轴转动，以规避因锁具安装不对位、门板变形等不良使用条件而产生驱动电机无法正常开锁的情况。
Lock cylinder structure and intelligent door lock
一种锁芯结构及智能门锁
CHU LISHENG (author)
2023-07-25
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
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