A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the field of lock bodies, and relates to a mechanical coded lock cylinder which comprises a lock cylinder shell, a linkage rod is arranged at the outer end of a motor linkage part, the motor linkage part extends into a mounting hole to form a cylinder, the side face of the cylinder extends in the radial direction to form a driving protrusion, the cylinder is sleeved with a cylinder sleeve, and a driving groove is formed in the side face of the cylinder sleeve. The sleeve extends towards the unlocking part to form a driving rod; a limiting sleeve is further arranged in the mounting hole, a first round hole is formed in the limiting sleeve, a first sliding block is arranged in the first round hole in a sliding mode, a lock cylinder is arranged between the limiting sleeve and the unlocking part, a second round hole is formed in the lock cylinder, a third round hole is formed in the unlocking part, and a second sliding block is arranged in the third round hole in a sliding mode. A compression spring is further arranged in the third round hole, and the compression spring always provides force for the second sliding block to slide towards the second round hole; the device has the advantages that the structure is simple, the linkage structure is directly arranged in the lock shell of the lock cylinder, and the overall size of the lock body is reduced.
本发明属于锁体领域，涉及一种机械密码锁芯，包括锁芯外壳，电机联动部外端设置有联动杆，所述电机联动部朝安装孔内延伸出圆柱，圆柱的侧面径向延伸出驱动凸起，所述圆柱外套设有筒套，筒套的侧面成型有驱动槽，所述筒套朝向开锁部延伸出驱动杆；所述安装孔内还设有限位套，限位套内成型有第一圆孔，第一圆孔内滑动设置有第一滑动块，所述限位套和开锁部之间设有锁芯，锁芯内成型有第二圆孔，所述开锁部内成型有第三圆孔，所述第三圆孔内滑动设有第二滑动块，所述第三圆孔内还设有压缩弹簧，压缩弹簧始终给予第二滑动块往第二圆孔滑动的力；该装置具有结构简单，联动结构直接设置在锁芯的锁壳内，使得锁体整体体积变小的优点。
The invention belongs to the field of lock bodies, and relates to a mechanical coded lock cylinder which comprises a lock cylinder shell, a linkage rod is arranged at the outer end of a motor linkage part, the motor linkage part extends into a mounting hole to form a cylinder, the side face of the cylinder extends in the radial direction to form a driving protrusion, the cylinder is sleeved with a cylinder sleeve, and a driving groove is formed in the side face of the cylinder sleeve. The sleeve extends towards the unlocking part to form a driving rod; a limiting sleeve is further arranged in the mounting hole, a first round hole is formed in the limiting sleeve, a first sliding block is arranged in the first round hole in a sliding mode, a lock cylinder is arranged between the limiting sleeve and the unlocking part, a second round hole is formed in the lock cylinder, a third round hole is formed in the unlocking part, and a second sliding block is arranged in the third round hole in a sliding mode. A compression spring is further arranged in the third round hole, and the compression spring always provides force for the second sliding block to slide towards the second round hole; the device has the advantages that the structure is simple, the linkage structure is directly arranged in the lock shell of the lock cylinder, and the overall size of the lock body is reduced.
本发明属于锁体领域，涉及一种机械密码锁芯，包括锁芯外壳，电机联动部外端设置有联动杆，所述电机联动部朝安装孔内延伸出圆柱，圆柱的侧面径向延伸出驱动凸起，所述圆柱外套设有筒套，筒套的侧面成型有驱动槽，所述筒套朝向开锁部延伸出驱动杆；所述安装孔内还设有限位套，限位套内成型有第一圆孔，第一圆孔内滑动设置有第一滑动块，所述限位套和开锁部之间设有锁芯，锁芯内成型有第二圆孔，所述开锁部内成型有第三圆孔，所述第三圆孔内滑动设有第二滑动块，所述第三圆孔内还设有压缩弹簧，压缩弹簧始终给予第二滑动块往第二圆孔滑动的力；该装置具有结构简单，联动结构直接设置在锁芯的锁壳内，使得锁体整体体积变小的优点。
Mechanical coded lock cylinder
一种机械密码锁芯
CHEN XIANDONG (author)
2024-04-30
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
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