Electronic lock and electric executing device thereof

Abstract

The invention discloses an electronic lock and an electric executing device of the electronic lock and relates to the technical field of mechanical devices. The electric executing device of the electronic lock comprises a lock sleeve, a first ejector pin, a lock rod, a drive device and a springback mechanism. The lock sleeve and the first ejector pin are arranged on one side of the lock rod. The first ejector pin is located in the lock sleeve. The inner wall of the lock sleeve is provided with sliding ways. Each sliding way and the axis of the first ejector pin forms an included angle. The side wall of the iron rod is provided with a lock groove. One end of the first ejector pin is connected with the drive device. The drive device is used for driving the first ejector pin to rotate along the sliding ways of the lock sleeve so that the other end of the first ejector pin can be far away from the lock groove or is close to and clamps the lock groove. One end of the lock rod is connected with the springback mechanism. The springback mechanism is used for exerting pressure on the lock rod in the axial direction of the lock rod. In this way, the electronic lock and the electric executing device of the electronic lock can greatly reduce the loss and is high in safety and stability.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to an electronic lock and its electric actuator. Background technique [0002] In the current era of intelligent electronic products, intelligent hardware products have gradually entered various fields of life. Various electronic locks such as home electronic door locks, electronic padlocks, luggage electronic locks, etc. are widely used, which opens the experience of a new generation of intelligent life. [0003] At present, the electric actuator is the core module of the electronic lock, and the electric actuator is mainly used to realize intelligent unlocking and locking. The electric actuators in the prior art all use geared motors to drive the deadbolt to move back and forth to realize locking and disengagement of the lock bar. [0004] In the process of implementing the embodiments of the present invention, the inventors found that the prior art has at least the ...

AI Technical Summary

Problems solved by technology

[0005] In the prior art, the motor rotation of the electric actuator uses the principle of a screw or a stepp

Images