Electronic lock with clutch device

Abstract

The invention relates to an electronic lock with a clutch device. The electronic lock comprises a lock body, a lever handle, the clutch device and a power generation device. The clutch device is provided with a clutch control part, and is provided with a first working position and a second working position under the control of the clutch control part; when the clutch device is located at the first working position, the lever handle transmits mechanical energy generated during the rotation of the lever handle to the power generation device for generating power through the clutch device; and when the clutch device is located at the second working position, the clutch device does not transmit the mechanical energy generated during the rotation of the lever handle to the power generation device. According to the electronic lock with the clutch device provided by the invention, the electronic lock can be flexibly switched between a power generation state and a non-power generation state, so that not only is the operation hand feeling of a user improved, but also the service life of the electronic lock is prolonged.

Description

technical field [0001] The invention relates to an electronic lock, in particular to an electronic lock with a clutch device, through which the electronic lock can be selected to switch between self-generating and non-generating flexibly. Background technique [0002] At present, due to the convenience of not carrying a key, the electronic lock is widely welcomed and used more and more widely, but it also has its own defects. Since the electronic system relies on electric energy, once there is no electricity, the entire system will be in a paralyzed state. Moreover, the electronic lock is a special product. Once the user finds that there is no battery, it means that he will face the risk of being locked out. Even if there is a battery in the house, there is no way to get it and replace it, and the user experience will become very poor. [0003] Later, electronic locks with self-generating functions appeared on the market. Turning the handle drives a generator to generate pow...

AI Technical Summary

Problems solved by technology

[0004] (1) Regardless of whether the electronic lock has power or no power, when the handle is turned, it will drive the relevant gear set to rotate, and then drive the generator, resulting in a much worse feel of turning the handle when opening the door, which is heavy and laborious; and there is a sense of gears, Originally, the feel of turning the handle should be very smooth, but once the handle is connected to the subsequent gear set and generator, the gears will be driven to

Images