CN102140870B

CN102140870B - Magnetic encoding lock and magnetic control unlocking key

Info

Publication number: CN102140870B
Application number: CN 201110116600
Authority: CN
Inventors: 刘新明
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-06
Filing date: 2011-05-06
Publication date: 2013-03-13
Anticipated expiration: 2031-05-06
Also published as: CN102140870A

Abstract

The invention relates to a lock for civil use and an industrial control process, in particular to a magnetic encoding lock and a magnetic control unlocking key. The magnetic encoding lock comprises a lock cylinder sleeve and a cylindrical lock cylinder capable of rotating in the lock cylinder sleeve, wherein the center of the lock cylinder is provided with a lock cylinder hole through which the key can be inserted; a plurality of radial magnet holes are distributed on the lock cylinder, and radial locking holes corresponding to each magnet hole are arranged on the inner wall of the lock cylinder sleeve, and magnetic columns capable of radically moving are arranged in the magnet holes, can completely enter the magnet holes when moving to the center and and can be arranged between the magnet holes and the locking holes when outwards moving; and outer magnets capable of attracting the magnetic columns to move outwards are arranged at the periphery of the locking cylinder sleeve, and inner magnets are distributed on the key and arranged at the positions capable of attracting all magnetic columns to move to the center. The magnetic encoding lock has the advantages of simple structure and high confidentiality and reliability.

Description

Magnetic puzzle lock and magnetic control unlock key

Technical field

The present invention relates to a kind of civilian lockset of using with industrial control process, specifically a kind of magnetic puzzle lock and magnetic control unlock key.

Background technology

Existing lockset for civilian or industrial control process adopts mechanical billiard admittedly to lock principle more, easily by technology unlocking.

Summary of the invention

Technical problem to be solved by this invention is, a kind of simple in structure, confidentiality and high magnetic puzzle lock and the magnetic control unlock key of reliability are provided.

Magnetic puzzle lock of the present invention and magnetic control unlock key include lock body and key, described lock body comprises a lock core cover and the columniform lock core that can rotate in the lock core cover, the rotation of lock core can open or lock by locking device (such as door, power equipment locking etc.), and the lock core center has can be for the lock core hole of key insertion; Be distributed with several magnet bore radially on the described lock core, inwall at the lock core cover is provided with radially the lock hole corresponding with each magnet bore position simultaneously, in magnet bore, be provided with the magnetic post that can move radially, when moving to the center, described magnetic post can enter magnet bore fully, and can be between magnet bore and lock hole when the magnetic post moves laterally; But described lock core cover periphery is provided with the outer magnet that the attracting magnetic post moves laterally, the described inner magnet that is distributed with on the key, and inner magnet is arranged on the position that can attract whole magnetic posts to move to the center.

Described magnet bore is along lock core shaft to being arranged with many rows, and each is arranged magnet bore and lays respectively on the different radial angle positions; Correspondingly with it many row's axially-aligned also are set on the key and lay respectively at the inner magnet of Different Diameter on the angle position.

The present invention utilizes the magnetic between inner magnet, outer magnet and the magnetic post to cooperate, and realizes unlatching and the locking of lock core, and it is simple in structure, manufacturing and easy for installation, confidentiality and safe.

Description of drawings

Fig. 1 is the external structure schematic diagram of the embodiment of the invention;

Fig. 2 is the structural representation that the lockset of the embodiment of the invention is partly cut open;

Fig. 3 is the insertion portion structural representation of the key of the embodiment of the invention.

The specific embodiment

As shown in the figure, this magnetic puzzle lock and magnetic control unlock key include lock body 1 and key 2, described lock body comprises 3 and columniform lock cores 4 that can rotate of a lock core cover in the lock core cover, the rotation of lock core can open or lock by locking device (such as door, power equipment locking etc.), and lock core 4 centers have can be for the lock core hole of key insertion; Be distributed with several magnet bore 5 radially on the described lock core, inwall at lock core cover 3 is provided with radially the lock hole 6 corresponding with each magnet bore position simultaneously, in all or part of magnet bore, be provided with the magnetic post 7 that can move radially, when moving to the center, magnetic post 7 can enter magnet bore 5 fully, and can be between magnet bore 5 and lock hole 6 when magnetic post 7 moves laterally; But described lock core overlaps 3 peripheries is provided with the outer magnet 8 that the attracting magnetic post moves laterally, is distributed with inner magnet 9 on the described key 2, and inner magnet is arranged on the position that can attract whole magnetic posts to move to the center.

In the present embodiment, magnet bore 5 is along lock core shaft to being arranged with three rows, and three row's magnet bore lay respectively on the different radial angle positions 120 ° at interval; Three row inner magnet 9(such as the Fig. 3 at 120 ° at interval also are set with it) on the corresponding key 2.

The course of work of the present invention is: when key did not insert, the magnetic post in the magnet bore was attracted by the outer magnet in the lock core cover outside, outwards moves between magnet bore and lock hole, and lock core can't be rotated relatively with the lock core cover, lock can not be opened; When key inserted, all magnetic posts were attracted to move inwardly into to enter magnet bore fully by inner magnet, and at this moment lock core can rotate relatively with the lock core cover, finishes and unblanks.

Claims

1. magnetic puzzle lock, include lock body (1) and key (2), described lock body comprises a lock core cover (3) and the columniform lock core (4) that can rotate in the lock core cover, lock core (4) center has can be for the lock core hole of key insertion, it is characterized in that: be distributed with several magnet bore (5) radially on the described lock core, inwall at lock core cover (3) is provided with radially the lock hole (6) corresponding with each magnet bore position simultaneously, in magnet bore, be provided with the magnetic post (7) that can move radially, can enter magnet bore (5) fully when magnetic post (7) moves to the center, magnetic post (7) can be between magnet bore (5) and lock hole (6) when moving laterally; Described lock core cover (3) but the periphery is provided with laterally mobile outer magnet (8) of attracting magnetic post, be distributed with inner magnet (9) on the described key (2), inner magnet is arranged on the position that can attract whole magnetic posts to move to the center.

2. magnetic puzzle lock according to claim 1 is characterized in that: described magnet bore (5) is along lock core shaft to being arranged with many rows, and each is arranged magnet bore and lays respectively on the different radial angle positions; Many row's axially-aligned also are set on the corresponding key (2) with it and lay respectively at the inner magnet (9) of Different Diameter on the angle position.