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LOCKSET STATE MONITORING APPARATUS AND METHOD, LOCKSET DRIVING APPARATUS AND LOCKSET ASSEMBLY
A lock state monitoring apparatus (10), a method, a lock driving apparatus and a lock assembly. The lock state monitoring apparatus includes: a rheostat (11) and a first load (12), where a movable contact end (111) of the rheostat (11) is connected with a first end of the first load (12), and a first fixed end of the rheostat (11) and a second end of the first load (11) are configured to bear a first voltage; the rheostatic movable contact end (111) of the rheostat (11) is configured to be connected with an output axis (21) of a drive motor (20) in the lock; the first fixed end and the movable contact end (111) of the rheostat (11), or two ends of the first load (12), are configured to be connected with a main control board in the lock to output a first voltage signal to the main control board, so that the main control board determines a lock state according to the first voltage signal. Through the strong coupling linkage relationship between the rotation of the drive motor (20) and the resistance value of the rheostat (11), the lock state monitoring apparatus can realize the lock state monitoring only by adding simple devices, and can adapt to state monitoring of locks of different types, thereby reducing development and production costs of the locks.
LOCKSET STATE MONITORING APPARATUS AND METHOD, LOCKSET DRIVING APPARATUS AND LOCKSET ASSEMBLY
A lock state monitoring apparatus (10), a method, a lock driving apparatus and a lock assembly. The lock state monitoring apparatus includes: a rheostat (11) and a first load (12), where a movable contact end (111) of the rheostat (11) is connected with a first end of the first load (12), and a first fixed end of the rheostat (11) and a second end of the first load (11) are configured to bear a first voltage; the rheostatic movable contact end (111) of the rheostat (11) is configured to be connected with an output axis (21) of a drive motor (20) in the lock; the first fixed end and the movable contact end (111) of the rheostat (11), or two ends of the first load (12), are configured to be connected with a main control board in the lock to output a first voltage signal to the main control board, so that the main control board determines a lock state according to the first voltage signal. Through the strong coupling linkage relationship between the rotation of the drive motor (20) and the resistance value of the rheostat (11), the lock state monitoring apparatus can realize the lock state monitoring only by adding simple devices, and can adapt to state monitoring of locks of different types, thereby reducing development and production costs of the locks.
LOCKSET STATE MONITORING APPARATUS AND METHOD, LOCKSET DRIVING APPARATUS AND LOCKSET ASSEMBLY
SCHLOSSZUSTANDSÜBERWACHUNGSVORRICHTUNG, VERFAHREN, SCHLOSSANTRIEBSVORRICHTUNG UND SCHLOSSANORDNUNG
APPAREIL ET PROCÉDÉ DE SURVEILLANCE D'ÉTAT DE SERRURE COMPLÈTE, APPAREIL D'ENTRAÎNEMENT DE SERRURE COMPLÈTE ET ENSEMBLE SERRURE COMPLÈTE
ZHOU WEI (author) / ZHU MING (author) / WANG MINGLIANG (author)
2020-12-09
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
LOCKSET STATE MONITORING APPARATUS AND METHOD, LOCKSET DRIVING APPARATUS AND LOCKSET ASSEMBLY
| European Patent Office | 2020