Rotary dial type self-generating combination lock

Abstract

The invention discloses a rotary dial type self-generating combination lock. The combination lock comprises a locking bar, an upper lock formed by a locking tongue connected with a motor as well as an unlocking assembly, wherein two ends of the locking bar are mounted at two ends of the top of a casing respectively; the combination lock further comprises a dial assembly, a generating assembly, a gear potentiometer, a control circuit board and a rechargeable battery, a round dial of the dial assembly is mounted right below the casing, and the generating assembly, the gear potentiometer, the control circuit board and the rechargeable battery are fixed in the casing respectively. Unlocking code input and a generating process are integrated; the combination lock can be remotely connected with a cloud service center through family wifi or GPRS (general packet radio service) directly to facilitate authorization, monitoring and management; by means of a logical operation function of a low-power-consumption single chip microcomputer in the control circuit board, a dynamic password unlocking mode and a virtual-position password unlocking mode can be supported, and the combination lock can also be matched with a fingerprint unlocking module, a magnetic card unlocking module and the like through a single chip microcomputer serial port and the like; the combination lock can be applied to residence buildings and private or shared vehicles such as bicycles, storage battery cars and the like.

Description

technical field [0001] The invention relates to a combination lock, in particular to a rotary dial type self-generating combination lock. Background technique [0002] With the advent of the era of diversified living, new living models such as centralized / distributed long-term rental apartments, short-term hotel apartments / holiday apartments, boutique homestays and inns, and co-working offices are increasingly appearing in daily life. Smart locks (including fingerprint locks, password locks, blue pressure locks, Internet locks, etc.) have become the basis of a diversified living era because of their smart unlocking methods and remote control management methods: by converting traditional mechanical locks into smart locks, it can solve the problem of In the era of diversified housing, basic issues such as "how to provide the key after the rental transaction is completed", "whether the lock cylinder needs to be replaced after checking out", "whether the key has been copied", et...

AI Technical Summary

Problems solved by technology

The disadvantage of passive locks is that electronic keys or charging treasures must be carried when unlocking, which reduces the convenience of actual use to a certain extent.

Images