Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fingerprint coded lock core and cross tongue device thereof
The invention relates to the field of fingerprint coded locks. A cross tongue device for a fingerprint coded lock core comprises an enclosure cross tongue rod, a cross tongue gear rack, a cross tonguedrive gear, a cross tongue stop block, a cross tongue rod guide block, a first cross tongue rod stirring part, a second cross tongue rod stirring part, and a cross tongue stirring wheel. The upper end surface of the cross tongue gear rack is pressed by the cross tongue stop block; and the backward movement of an oblique tongue component is blocked by the friction force between the cross tongue stop block and the upper end surface of the cross tongue gear rack. A gear mechanism of the cross tongue device drives the oblique tongue component more accurately; the friction force is used for blocking the oblique tongue component to avoid the impact between the oblique tongue component and a stop dog; and the service life of the smart fingerprint coded lock is prolonged.
本发明涉及指纹密码锁领域。一种指纹密码锁锁芯用的交叉舌装置，包括机壳交叉舌杆、交叉舌齿轮条、交叉舌驱动齿轮、交叉舌止动块、交叉舌杆导向块、第一交叉舌杆拨动件、第二交叉舌杆拨动件和交叉舌拨动轮。通过交叉舌止动块压住交叉舌齿轮条上端面，依靠交叉舌止动块与交叉舌齿轮条上端面之间的摩擦力阻挡斜舌组件的过后运动。本专利的齿轮机构更加精确的驱动斜舌组件，而且用摩擦力阻挡斜舌组件避免了斜舌组件与挡块之间的撞击，延长了智能指纹密码锁的使用寿命。
Fingerprint coded lock core and cross tongue device thereof
The invention relates to the field of fingerprint coded locks. A cross tongue device for a fingerprint coded lock core comprises an enclosure cross tongue rod, a cross tongue gear rack, a cross tonguedrive gear, a cross tongue stop block, a cross tongue rod guide block, a first cross tongue rod stirring part, a second cross tongue rod stirring part, and a cross tongue stirring wheel. The upper end surface of the cross tongue gear rack is pressed by the cross tongue stop block; and the backward movement of an oblique tongue component is blocked by the friction force between the cross tongue stop block and the upper end surface of the cross tongue gear rack. A gear mechanism of the cross tongue device drives the oblique tongue component more accurately; the friction force is used for blocking the oblique tongue component to avoid the impact between the oblique tongue component and a stop dog; and the service life of the smart fingerprint coded lock is prolonged.
本发明涉及指纹密码锁领域。一种指纹密码锁锁芯用的交叉舌装置，包括机壳交叉舌杆、交叉舌齿轮条、交叉舌驱动齿轮、交叉舌止动块、交叉舌杆导向块、第一交叉舌杆拨动件、第二交叉舌杆拨动件和交叉舌拨动轮。通过交叉舌止动块压住交叉舌齿轮条上端面，依靠交叉舌止动块与交叉舌齿轮条上端面之间的摩擦力阻挡斜舌组件的过后运动。本专利的齿轮机构更加精确的驱动斜舌组件，而且用摩擦力阻挡斜舌组件避免了斜舌组件与挡块之间的撞击，延长了智能指纹密码锁的使用寿命。
Fingerprint coded lock core and cross tongue device thereof
一种指纹密码锁锁芯及其交叉舌装置
HE DONGHAI (Autor:in) / TAI ZHAOPO (Autor:in) / GENG SHUQIN (Autor:in)
28.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser
Square tongue block clutch mechanism for fingerprint coded lock and square tongue shifting method
| Europäisches Patentamt | 2020
Fingerprint coded lock cylinder and dead bolt device thereof
| Europäisches Patentamt | 2020