Passive intelligent lock and padlock

Abstract

The invention discloses a passive intelligent lock. The passive intelligent lock comprises a lock cylinder, a clutch, a shifting head and an electronic key; the lock cylinder is located in a lock shell and is rotationally connected with the lock cylinder, a driving device is arranged at one end, far away from a key hole, of the lock cylinder, and the driving end of the driving device is provided with at least two steel balls; the clutch sleeve is arranged at the end of the lock cylinder in a sleeved mode, a plurality of clamping grooves matched with the steel balls are formed in one side, facing the steel balls, of the steel balls, and the driving device drives the steel balls to move into the clamping grooves to be meshed with the clamping grooves; one end of the shifting head extends outof the lock shell, and the other end of the shifting head is fixedly connected with one side, far away from the lock cylinder, of the clutch; the electronic key is matched with the lock cylinder through the communication secret key, and the key head of the electronic key is connected with the lock cylinder in a pluggable mode. The passive intelligent lock is simple in structure and adopts an idling structure of steel ball clutch, so that the situation that the lock is opened and closed normally due to violent damage to the lock cylinder is effectively solved, and the safety is high.

Description

technical field [0001] The invention relates to the technical field of intelligent locks, and more specifically relates to a passive intelligent lock and a padlock. Background technique [0002] At present, as people's safety awareness becomes stronger and stronger, locks of various types, specifications and functions emerge in an endless stream, mainly including mechanical locks, electronic locks and mechanical and electronic integrated locks. However, the safety and reliability of traditional mechanical locks are not enough. Although electronic locks have improved in terms of safety, their opening complexity is also relatively high, and the structure is more complicated, and the manufacturing cost is higher; mechanical and electronic integrated locks It also has the characteristics of complex results. As a new important branch in the field of electronic locks, passive smart locks move the necessary working power of electronic locks to electronic keys, which solves the pro...

AI Technical Summary

Problems solved by technology

At the same time, the steel ball clutch structure is adopted, which effectively solves the more complicated blade and marble structure of traditional locks.

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