Power-supply -free electronic lock and corresponding unlocking hand-held machine device

Abstract

The invention relates to a power-supply-free electronic lock and a corresponding unlocking hand-held machine device. The power-supply-free electronic lock comprises a mechanical lock core, a miniature motor, a wireless identification signal receiving and discrimination circuit and a wireless electricity taking device, an unlocking hand-held machine comprises a battery, a wireless electricity supply device and a wireless identification signal emitter, the wireless electricity supply device charges a wireless charger, the wireless identification signal emitter emits wireless identification signals, the wireless identification signal receiving and discrimination circuit carries out discrimination after receiving the wireless identification signals, and in addition, the on-off state of the miniature motor is controlled according to discrimination results. After the structure is adopted, the power-supply-free electronic lock and the corresponding unlocking hand-held machine device overcome the defects that the traditional electronic lock has a large size, and the battery needs to be dismounted and replaced after running out, and the power-supply-free electronic lock and the corresponding unlocking hand-held machine device have the characteristics that the size is small and exquisite, the use is convenient, and various unlocking modes are realized.

Description

technical field [0001] The invention relates to the technical field of electronic locks, in particular to a non-power electronic lock and a corresponding unlocking handset device. Background technique [0002] Most of the existing electronic locks are equipped with a power supply, most of which are dry batteries, so that the micro-motor current can be supplied to make it drive the mechanical lock cylinder to perform the action of switching the lock. In order to install dry batteries, the volume of electronic locks is often much larger than that of ordinary mechanical locks, so that there is enough space in the cavity of the lock box to install dry batteries. The electronic lock with this traditional structure has two disadvantages of convenience. One is that a sufficient volume must be reserved in advance to install dry batteries, which makes it difficult to reduce the volume of the electronic lock and realize a small and beautiful electronic lock; the other is that once the...

AI Technical Summary

Problems solved by technology

The electronic lock with this traditional structure has two disadvantages of convenience. One is that a sufficient volume must be reserved in advance to install dry batteries, which makes it difficult to reduce the volume of the electronic lock and realize a small and beautiful electronic lock; the other is that once the battery in the electronic lock When it is used up, other methods are needed, such as a mechanical key to unlock, and the lock cylinder needs to be disassembled when replacing the battery, which is very inconvenient

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