Electronic lockset for carrying out contact coupling and power supply on lock body by key

A contact coupling, electronic lock technology, applied in the direction of keys, lock applications, building locks, etc., to improve the transmission effect, improve the effect, and facilitate the operation.

Inactive Publication Date: 2012-09-26
曾超宁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The purpose of the present invention is to provide a key-powered lock without exposed electrodes, which will neither cause the problem of poor contact of the electrodes, nor cause the exposed electrodes to be artificially damaged or the internal electronic d

Method used

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  • Electronic lockset for carrying out contact coupling and power supply on lock body by key
  • Electronic lockset for carrying out contact coupling and power supply on lock body by key
  • Electronic lockset for carrying out contact coupling and power supply on lock body by key

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Implementation

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. It should be understood that the detailed description and indicating the preferred embodiments of the invention are only intended for illustrative purposes and are not meant to limit the scope of the invention. At the same time, in order to avoid obscuring the subject of the invention, structures known in the art are omitted. Or a detailed description of the treatment.

The embodiment shown in FIG. 1A is composed of an electronic key 10 and an electronic lock body (lock cylinder) 20 that are physically separated from each other.

The electronic key 10 includes: housing 11, magnetic core 12, electromagnetic coil 12a, electromagnetic coil 12b, inverter circuit 14, controller 15, memory 16, battery 17, socket 18, filter circuit 19, input switch K and LED indication Light D.

The electronic lock body (lock core) 20 includes: a housing 21, a magnetic...

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Abstract

The invention provides an electronic lockset for carrying out contact coupling and power supply on a lock body by a key, aiming at a plurality of defects of the existing electronic locket for providing electronic power support on the lock body by the key and controlling to unlock that a naked electrode contact manner is used for transmitting power and data so that poor electrode contact is easy to generate, the electronic locket cannot be used in inflammable and explosive environments and environment with water, manual technical damages cannot be prevented and the like. The electronic lockset adopts a mutually-contacted electromagnetic coupling manner to provide the electronic power support to the lock body by the key and transmit (password or fingerprint) identification data to execute unlocking control, so that the problem of poor electrode contact is not caused and the condition that the naked electrode is manually damaged or an inner electronic device is viciously damaged by input strong power does not exist; and the electronic lockset can be used in the inflammable and explosive environments and the water (including conductive sewage and seawater) so that the defects of an existing key power supply locket are effectively overcome.

Description

technical field The present invention relates to an electronic lock, in particular to an electronic lock in which a hand-held electronic key provides power support to the electronic lock body in a mutual contact electromagnetic coupling manner, and outputs authentication information or an unlock command to implement unlock control. Background technique Compared with traditional mechanical locks, electronic locks have a higher level of safety (such as preventing master keys from unlocking and preventing malicious blockage of lock holes) and are convenient to operate (such as fingerprint locks that do not need to wear keys and network electronic control locks that are convenient for remote control. ), and is conducive to the implementation of intelligent management (such as recording the unlocking time and lock position, setting the unlocking authority, and facilitating the pairing of the key and the lock body), and thus has been widely used. One of them is an electronic loc...

Claims

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Application Information

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IPC IPC(8): E05B49/00E05B47/00E05B15/16E05B19/26E05B17/22
Inventor 曾超宁
Owner 曾超宁
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