Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a novel electronic lock. The novel electronic lock comprises a lock body, an electric handle, an outer lock head, an electronic key and a clutch device. The clutch device comprises a buffering device and a spring guiding clutch device body. When the electronic key is used, the motor drives a connecting pipe shaft to rotate through the pipe shaft and a plurality of sets of buffering shifting rings after transmission buffering, a spring is compressed when a lug rotates, so that a sliding sleeve is driven to slide to be matched with or separated from the outer lock head, and the clutch function is achieved. The service life of the clutch device and the service life of the motor can be prolonged through the buffering device, it is guaranteed that a connecting boss at the front end of the sliding sleeve is clamped in a clamping groove of the outer lock head reliably by means of the elastic compression performance of the spring, and the situation that the connecting boss at the front end of the sliding sleeve gets stuck in the clamping groove of the outer lock head and cannot be disengaged from the clamping groove of the outer lock head can be prevented; in addition, the lug can slide out of a spring filament of the spring when rotating to the tail end of the spring, so that the motor can operate idly without stopping, the situation that a load is too large due to the fact that rotation of the motor is stopped suddenly is avoided, the service life of the motor is guaranteed, and both control and unlocking are convenient and reliable.
The invention discloses a novel electronic lock. The novel electronic lock comprises a lock body, an electric handle, an outer lock head, an electronic key and a clutch device. The clutch device comprises a buffering device and a spring guiding clutch device body. When the electronic key is used, the motor drives a connecting pipe shaft to rotate through the pipe shaft and a plurality of sets of buffering shifting rings after transmission buffering, a spring is compressed when a lug rotates, so that a sliding sleeve is driven to slide to be matched with or separated from the outer lock head, and the clutch function is achieved. The service life of the clutch device and the service life of the motor can be prolonged through the buffering device, it is guaranteed that a connecting boss at the front end of the sliding sleeve is clamped in a clamping groove of the outer lock head reliably by means of the elastic compression performance of the spring, and the situation that the connecting boss at the front end of the sliding sleeve gets stuck in the clamping groove of the outer lock head and cannot be disengaged from the clamping groove of the outer lock head can be prevented; in addition, the lug can slide out of a spring filament of the spring when rotating to the tail end of the spring, so that the motor can operate idly without stopping, the situation that a load is too large due to the fact that rotation of the motor is stopped suddenly is avoided, the service life of the motor is guaranteed, and both control and unlocking are convenient and reliable.
Novel electronic lock
LIU JIAN GANG (Autor:in)
25.11.2015
Patent
Elektronische Ressource
Englisch