A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Handle fingerprint intelligent lock and clutch mechanism thereof
The invention discloses a handle fingerprint intelligent lock and a clutch mechanism thereof, which can prevent the lock from being knocked violently and unlocked by 360-degree violence rotation, and improve the safety performance of the lock. Wherein the clutch mechanism comprises a clutch base, a clutch rotating shaft, a torsional spring, a motor, an arc piece and a clutch bolt, and the clutch base and the clutch rotating shaft are coaxially arranged; the opposite end faces of the clutch base and the clutch rotating shaft are in running fit, and at least one pair of first groove and second groove is formed between the circumferential faces of the clutch base and the clutch rotating shaft. The opposite end surfaces of the clutch base and the clutch rotating shaft are respectively connected with a handle and a square rod of the fingerprint lock; the torsional spring is used for driving the clutch base to reset to the state that the first groove is aligned with the second groove. The motor is arranged on the side edge of the clutch base, and an output shaft of the motor is arranged in the radial direction of the clutch base. The middle of the arc piece is connected to the output end of the motor, and an arc-shaped movable groove is formed in the arc piece. And one end of the clutch bolt is in sliding fit in the second groove and is movably embedded in the first groove, and the other end of the clutch bolt is movably matched in the movable groove.
本发明公开一种把手指纹智能锁及其离合机构，可以防止锁具被暴力敲击及360°暴力旋转开锁的情况，提高锁具的安全性能。其中，离合机构包括同轴设置的离合底座与离合转轴，以及扭簧、电机、圆弧件和离合插销；离合底座与离合转轴的相对端面转动配合，两者的周面之间设置有至少一对第一凹槽、第二凹槽；离合底座与离合转轴的相背端面分别连接指纹锁的把手、方杆；扭簧用于驱动离合底座复位至第一凹槽与第二凹槽对齐的状态；电机设置在离合底座的侧边，其输出轴设置在离合底座的径向上；圆弧件的中部连接在电机的输出端上，其上设置有圆弧状的活动槽；离合插销的一端滑接配合在第二凹槽内并活动嵌设于第一凹槽，其另一端活动配合在活动槽内。
Handle fingerprint intelligent lock and clutch mechanism thereof
The invention discloses a handle fingerprint intelligent lock and a clutch mechanism thereof, which can prevent the lock from being knocked violently and unlocked by 360-degree violence rotation, and improve the safety performance of the lock. Wherein the clutch mechanism comprises a clutch base, a clutch rotating shaft, a torsional spring, a motor, an arc piece and a clutch bolt, and the clutch base and the clutch rotating shaft are coaxially arranged; the opposite end faces of the clutch base and the clutch rotating shaft are in running fit, and at least one pair of first groove and second groove is formed between the circumferential faces of the clutch base and the clutch rotating shaft. The opposite end surfaces of the clutch base and the clutch rotating shaft are respectively connected with a handle and a square rod of the fingerprint lock; the torsional spring is used for driving the clutch base to reset to the state that the first groove is aligned with the second groove. The motor is arranged on the side edge of the clutch base, and an output shaft of the motor is arranged in the radial direction of the clutch base. The middle of the arc piece is connected to the output end of the motor, and an arc-shaped movable groove is formed in the arc piece. And one end of the clutch bolt is in sliding fit in the second groove and is movably embedded in the first groove, and the other end of the clutch bolt is movably matched in the movable groove.
本发明公开一种把手指纹智能锁及其离合机构，可以防止锁具被暴力敲击及360°暴力旋转开锁的情况，提高锁具的安全性能。其中，离合机构包括同轴设置的离合底座与离合转轴，以及扭簧、电机、圆弧件和离合插销；离合底座与离合转轴的相对端面转动配合，两者的周面之间设置有至少一对第一凹槽、第二凹槽；离合底座与离合转轴的相背端面分别连接指纹锁的把手、方杆；扭簧用于驱动离合底座复位至第一凹槽与第二凹槽对齐的状态；电机设置在离合底座的侧边，其输出轴设置在离合底座的径向上；圆弧件的中部连接在电机的输出端上，其上设置有圆弧状的活动槽；离合插销的一端滑接配合在第二凹槽内并活动嵌设于第一凹槽，其另一端活动配合在活动槽内。
Handle fingerprint intelligent lock and clutch mechanism thereof
把手指纹智能锁及其离合机构
HE JINMING (author) / DENG ZHENGGEN (author) / GONG KAI'AN (author)
2023-12-01
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
Fingerprint lock with base plate bearing handle and clutch mechanism
| European Patent Office | 2021
Intelligent fingerprint lock with handle hiding structure
| European Patent Office | 2023