CN204691418U

CN204691418U - Antitheft magnetic pushes away electro-mechanical interlock alarming lock

Info

Publication number: CN204691418U
Application number: CN201520062401.XU
Authority: CN
Inventors: 徐毓艺
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-01-29
Filing date: 2015-01-29
Publication date: 2015-10-07
Anticipated expiration: 2025-01-29

Abstract

The utility model discloses a kind of antitheft magnetic and push away electro-mechanical interlock alarming lock, its rear lock core and connector and front lock core disconnect completely, connector is hidden in stealthy hole, hold the locked front lock core of post, magnetic pushes away locking and attracts locking to be hidden in locked rear lock core in lock body and rear lock core, forward and backward lock core asynchronous rotation is reported to the police, and electronic remote controller is installed in the power supply circuits of electromagnet; Integrate electro-mechanical interlock stealth, the connection of mechanical interlocked, stealthy, front and back lock core stealthyly, asynchronous reports to the police, make robber cannot open interlock and rotate rear lock core, namely be also merely able to rotate front lock core after using barbarous means to damage to hold post, rear lock core does not rotate.Namely robber uses Electric portable drill that front lock core and rear lock core have all been bored not, connect tongue with the tool into rotation of clip and so on, rotary contact with do not have fixed contact to contact and the power supply circuits of electromagnet can not be connected, add electronic remote controller and interrupted the power supply circuits of electromagnet, more can not open safety lock horizontal stroke.

Description

Antitheft magnetic pushes away electro-mechanical interlock alarming lock

Technical field

A kind of antitheft magnetic that the utility model relates to theftproof lock field pushes away electro-mechanical interlock alarming lock.

Background technology

The theftproof lock of present use has a variety of, but be all rotate after the key adopted backs down hoodle to drive dead bolt to open theftproof lock substantially, the theftproof lock not having electro-mechanical interlock and warning device to combine, causes robber or the king that unblanks is easy to just open theftproof lock.The theftproof lock that robber and the king that unblanks do not open also there is no at present.

Utility model content

The object that the utility model relates to be in order to a kind of robber is provided and unblanks that king do not open the asynchronous interlocking of collection, asynchronous warning, self-locking and electro-mechanical interlock be combined as a whole, the magnetic of high security pushes away theftproof lock.

For achieving the above object, antitheft magnetic described in the utility model pushes away the latch system having cylinder lock in electro-mechanical interlock alarming lock, magnetic key operated lock locking apparatus, synchronized links system, electric safety burglary-resisting system, asynchronous warning system, mainly comprise: lock body, front lock core, rear lock core, connector, return spring, connecting hole, connect tongue, spring bearing bore, hold hole, hold spring, hold post, hold head, special bitting hole, special bitting, first magnetic push hole, first magnet, first sliding eye, first pushes to slide bar, locking hole, fore-set, first locking head, first locking spring, second magnetic push hole, second magnet, second sliding eye, spring eye, second locking spring, second locking head, locking bearing bore, main contacts, auxiliary contact, fixed contact, rotary contact, electric safety burglary-resisting system, asynchronous warning system,

Have in described lock body rear lock core be movably arranged on front lock core rearward end, disconnect completely with front lock core, the rear end of rear lock core is fixed with connection tongue, and connect tongue and be connected with link gear through after the via hole at lock body rear portion, link gear is connected with dead bolt; Described lock body there are sliding eye, magnetic push hole, spring eye, longitudinal locked groove and twist lock groove; Hole, magnetic push hole, sliding eye, spring eye, specially bitting hole and stealthy hole is held in described front lock core; Described synchronized links system comprises stealthy hole, connecting hole and connector, is provided with connector in stealthy hole; Described holding on Kong Qian lock core and lock body is mutually through; The magnetic that described magnetic key operated lock locking apparatus is arranged on lock body and rear lock core pushes away or in attraction channel.Fixed contact and rotary contact and electronic remote controller are connected in the power supply circuits of electromagnet, and power supply circuits are connected with power supply, and the iron core of electromagnet is connected with safety lock is horizontal, composition electric safety burglary-resisting system; Main contacts and auxiliary contact and relay and alarm are connected in the power supply circuits of asynchronous warning system, and power supply circuits are connected with power supply.

There are lock core hole and via hole in center in described lock body, and described via hole is used to allow and connects hole that tongue passes, rearward end at lock body; Described lock core hole circular hole, before via hole, be divided into front lock core hole and rear lock core hole, the diameter in rear lock core hole is than large between front lock core hole, and front lock core hole is before rear lock core hole; Be provided with front lock core in described front lock core hole, rear lock core is provided with rear lock core in hole, front lock core is arranged on before rear lock core, and the rotating diameter of rear lock core is larger than the rotating diameter of front lock core.The magnetic push hole, the sliding eye that the lock body of the outside of via hole have locking bearing bore and communicates with locking bearing bore, or, the lock body of the outside of via hole has magnetic push hole, sliding eye, spring eye and locking bearing bore; Described locking bearing bore is the bearing bore of the rear lock core hole rearward end of the part that before the ratio outside via hole, the aperture of lock core hole is large, corresponding with the position of the locking hole on rear lock core and communicate; Described magnetic push hole comprises the first magnetic push hole and the second magnetic push hole, the leading section of the lock body outside lock core hole but do not wear out the front end face of lock body, through with sliding eye, for installing magnet and allowing magnet slide in magnetic push hole; Described sliding eye comprises the first sliding eye and the second sliding eye, on lock body after the magnetic push hole of the first sliding eye outside front lock core hole with magnetic push hole and locking hole through, on lock body after the magnetic push hole of the second sliding eye outside front lock core hole with magnetic push hole and spring eye through, push to slide bar slide in sliding eye for installing to push to slide bar and allow; Lock body after the sliding eye of described spring eye outside front lock core hole is worn out the front end face of the part that the diameter of lock core hole is large before rear lock core boring ratio, with sliding eye and locking hole through, push away spring and allow magnetic push away spring at spring eye Analaysis on Elastic Slide and allow for installing magnetic and push to slide the centre that bar pushes away spring from magnetic and pass; For the ease of assembling, described sliding eye can also become the overall straight hole of a continuous print with magnetic push hole; Described spring eye can also become the overall straight hole of a continuous print with sliding eye and magnetic push hole, but in straight hole, want machining clamp spring position, and jump ring position fixes the second locking spring for installing jump ring.Lock body holds hole, and the described hole that holds is bearing bore in lock body or through hole, slides holding in hole for installing to hold spring, hold post and hold head and allow hold head and hold post, corresponding with the position holding hole on front lock core, and communicates; Rotation locked groove is had in the circular hole part of front lock core hole, described rotation locked groove caves in, along the cannelure on lock core hole direction, the groove of cannelure is arcwall face or inclined-plane, corresponding with the position of the rotation slot on front lock core on front lock core hole, for allowing the lock core rotation before movable and locking inside of the locking end of moving block.

There are special bitting hole, stealthy hole in described front lock core and hold hole, being fixed with main contacts in the rearward end of front lock core; Described special bitting hole and stealthy hole all the centre that front lock core rotates or close to rotate special bitting hole, centre before stealthy hole; Be provided with connector in described stealthy hole, there is spring bearing bore the front end of connector, is provided with return spring in spring bearing bore.Described holds the surface of revolution and special bitting hole of wearing out front lock core in Kong Qian lock core, communicates with special bitting hole and lock core hole, slides holding in hole for installing to hold head and allow hold head and hold post.

Magnetic key operated lock locking apparatus comprises magnetic to be pushed away locking and attracts locking, and described magnetic pushes away the first magnet of locking and adopts the identical magnetic pole of polarity to be mounted opposite with the key magnet in special bitting, forms magnetic force moving; Second magnet of described attraction locking and the key magnet in special bitting adopt the not identical magnetic pole of polarity to be mounted opposite, and form magnetic force and attract; In a lock, only have magnetic to push away locking, or only have attraction locking in a lock, or existing magnetic pushes away locking, has attraction locking again in a lock.

Described magnetic pushes away that locking comprises the first magnetic push hole, the first magnet, the first sliding eye, first push to slide bar, locking hole, fore-set, the first locking head, locking bearing bore, the first locking spring; Be provided with in the first magnetic push hole in the first magnet, the first sliding eye and be provided with first and push to slide in bar, locking hole to have in fore-set and the first locking head, locking bearing bore the first locking head and the first locking spring are installed, first magnet is arranged on the front end of the first magnetic push hole, first pushes to slide the rear end that the first magnet was fixed or withstood on to bar, and first what push to slide masthead is below fore-set, locking head and the first locking spring successively.The first described locking head is in locking hole or simultaneously in locking hole and locking bearing bore; When pushing tow key does not insert special bitting hole drawback lock, key magnet in special bitting does not produce repulsive force with the first magnet, fore-set and the first locking head is had in locking hole, the first locking head and the first locking spring is had in locking bearing bore, first locking head, simultaneously in locking hole and locking bearing bore internal lock rear lock core in the dust, makes rear lock core rotate; When pushing tow key inserts special bitting hole drawback lock, key magnet in special bitting and the first magnet produce repulsive force and promote first and push to slide bar, fore-set and the first locking head, after making the first locking head compress the first locking spring, in locking hole, there is fore-set and first to push to slide in bar, locking bearing bore have the first locking head and the first locking spring, locking head enters in locking bearing bore completely, removes the locking to rear lock core.

Described attraction locking comprises the second magnetic push hole, the second magnet, the second sliding eye, spring eye, the second locking spring, locking hole, the second locking head; Be provided with in the second magnetic push hole in the second magnet, the second sliding eye be provided with second push to slide in bar, spring eye the second locking spring is installed, the second locking head is arranged in spring eye and locking hole, second magnet is arranged on the rear end of the second magnetic push hole, second pushes to slide bar being fixedly connected with the second magnet at the second magnet below, second pushes to slide bar is fixedly connected with the second locking head through after the second locking spring in spring eye, and second pushes to slide bar and the second magnet and the second locking head is connected in one.The second described locking head is in spring eye or simultaneously in spring eye and locking hole; When pushing tow key does not insert special bitting hole drawback lock, the key magnet in special bitting does not produce attraction with the second magnet, the second locking head simultaneously in locking hole with spring eye internal lock rear lock core in the dust, rear lock core can not be rotated; When pushing tow key inserts special bitting hole drawback lock, key magnet in special bitting and the second magnet produce attraction and pull second to push to slide bar, second pushes to slide after bar drives the second locking head to compress the second locking spring, second locking head exits in locking hole and enters completely in spring eye, removes the locking to rear lock core.

Locking head is cylinder, comprises the first locking head and the second locking head, can not rotate for locking rear lock core with front lock core.

Locking spring is stage clip, comprises the first locking spring and the second locking spring, and the first described locking spring is the locking power source that the first magnetic pushes away locking, and the second described locking spring is the locking power source of the second attraction locking.

Described fore-set is cylinder or spheroid or ellipsoid, for transmit the first sliding bar pass the power of coming and the power transmission of the first locking spring to catch bar.

Described locking hole be part larger than front lock core outside connecting hole rear lock core on run through the through hole of the front/rear end of rear lock core, for holding fore-set and the first locking head and fore-set and the first locking head can be moved forward and backward in locking hole; Or, locking hole be part larger than front lock core outside connecting hole rear lock core on be bearing bore or through hole time, for holding the second locking head and the second locking head can be moved forward and backward in locking hole.

Described rear lock core is fixed with rotary contact and main contacts, main contacts is in the leading section of rear lock core, and rotary contact is fixed on below or on the face of cylinder of rear lock core, or rotary contact is fixed on and connects on tongue; The center of the rear end of described rear lock core is fixed with and connects tongue through lock body via hole below, and there is the connecting hole of depression the front end of the center of rotation of rear lock core, and the rear lock core of the outside of the connecting hole part larger than the diameter of front lock core has locking hole; Described locking hole is bearing bore or through hole, and the locking hole pushed away in locking at magnetic is through hole, corresponding with the position of sliding eye and locking bearing bore and communicate, and is bearing bore or through hole, corresponding with the position of spring eye and communicate attracting the locking hole in locking; Described connecting hole is polygon bearing bore or the groove of depression, or the bearing bore of shape of circular arc and line segment composition or groove; Be with or without spring bearing bore in the bottom of connecting hole, when the bottom of described connecting hole does not have a spring bearing bore, spring bearing bore is located at the rearward end of connector, is provided with return spring in spring bearing bore, and one end of return spring withstands on the bottom of connecting hole; When spring bearing bore arranged at the bottom of described connecting hole, the core that spring bearing bore and connecting hole rotate at rear lock core or the part close to center of rotation, spring bearing bore is later through connecting hole above, be provided with return spring in spring bearing bore, one end of return spring withstands on the rearward end of connector.

When having spring bearing bore in described rear lock core, spring bearing bore is at the connecting hole passed back through above of the bottom of connecting hole; When not having spring bearing bore in described rear lock core, spring bearing bore is in the rearward end of connector; Described spring bearing bore also can simultaneously in the rearward end of connector and the bottom of connecting hole; Described spring bearing bore is bearing bore or blind hole, for installing return spring; Described return spring is spring;

Described connector is one section of connector, the front end of connector coordinates with the front end of pushing tow key can slide in stealthy hole He in connecting hole, when connector slides in stealthy hole, its rear end can be inserted in the connecting hole in rear lock core, for connecting front lock core and rear lock core.

Described electric safety burglary-resisting system comprises fixed contact, rotary contact, electronic remote controller, electromagnet, safety lock horizontal stroke, power supply; Described fixed contact is fixed in the aft section in lock body, rotary contact is fixed on rear lock core, rotary contact and fixed contact adopt arranged in dislocation, rotary contact coordinates with fixed contact becomes one group of contact disconnecting or connect, and rotary contact can be connected with fixed contact when rear lock core rotates; Described front lock core rotates and rear lock core does not rotate time, make because rear lock core does not rotate fixed contact and rotary contact can not connect the power supply circuits of electromagnet, safety lock horizontal stroke can not be opened; When described front lock core and rear lock core rotate simultaneously, connect fixed contact and rotary contact because rear lock core rotates, then connect the power supply circuits of electromagnet, safety lock by-blow is left.In order to increase the safety of theftproof lock, adding or not adding electronic remote controller in the power supply circuits of described electromagnet and carrying out reinforcing security control; When not having electronic remote controller in described electric safety burglary-resisting system, rotary contact and fixed contact are series in the supply line of electromagnet, and supply line is connected with power supply, and the iron core of electromagnet is connected with safety lock is horizontal; When described electric safety burglary-resisting system has an electronic remote controller, the circuit of the reception remote signal of electronic remote controller and rotary contact and fixed contact are parallel in the supply line of electromagnet, supply line is connected with power supply, the circuit that the remote signal of electronic remote controller controls and rotary contact and fixed contact are series in the supply line of electromagnet, and the iron core of electromagnet is connected with safety lock is horizontal; Described electronic remote controller is the device of the circuit of connection and tripping magnet, comprises signal receiving device and remote controller; Described safety lock is probably on door limit or the latch locked or Tiandi lock.

Described asynchronous warning system comprises main contacts, auxiliary contact, relay, alarm circuit and warning power supply and alarm, the leading section of described rear lock core is fixed with main contacts, the rearward end of front lock core is fixed with auxiliary contact, main contacts coordinates with auxiliary contact and forms displacement contacts and pay, main contacts and auxiliary contact arranged in dislocation or just to installation on the surface of revolution taking lock core as center of rotation; Described main contacts is connected with the relay switch wiring position of relay with the circuit of auxiliary contact, and alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; Described main contacts and auxiliary contact adopt with lock core be center of rotation surface of revolution on arranged in dislocation time, main contacts just connects circuit with auxiliary contact when contacting; Described main contacts and auxiliary contact adopt with lock core be center of rotation surface of revolution on just to installation time, one of them contact in main contacts and auxiliary contact is insulating surfaces or insulation contact, another is flexible conductive contact, and when main contacts misplaces with auxiliary contact and separates, resilient conductive contact just contacts with lock core before opposite or rear lock core and connects circuit.Described front lock core rotates and rear lock core does not rotate time, main contacts and auxiliary contact be the relay switch of engage relay because of the rotation of front lock core, then engage relay closed circuit and connect alarm circuit, make alarm equipment alarm, thus realize dislocation warning; When described front lock core and rear lock core rotate simultaneously, main contacts and auxiliary contact do not produce and to misplace and can not the relay switch of engage relay, make the closed circuit of engage relay and can not connect alarm circuit, alarm is not reported to the police.

In order to ensure the system independence of dislocation warning system and electric safety burglary-resisting system, the power supply circuits of described dislocation warning system and the power supply circuits of electric safety burglary-resisting system are respective independently power supply circuits, mutually do not mix.

Described fixed contact and rotary contact, main contacts and auxiliary contact are that elastic compression touch contact or elasticity are opened and contacted contact, or fixed contact contact, or the contact contact of activity; Described relay is power supply relay, or electronic circuit board, or surface-mounted integrated circuit; Described alarm is sonic alarm, or signal projector, or the device be connected with phone; Described power supply refers to dc source or AC power.

Described special bitting comprises pushing tow key and the shank of the key, pushing tow key is fixed on the shank of the key, be inlaid with key magnet in the previous section of the shank of the key, the polar orientation that polarity and the magnetic of key magnet push away the magnet of locking is contrary, identical with the polar orientation of the magnet attracting locking; The part that pushing tow key inserts the key in special bitting hole has at least on a lateral and have pitch face, pitch face is used for cant and holds head; Described pushing tow key length is longer than the length in special bitting hole, and the part that the length of pushing tow key is longer than special bitting hole is used for promoting connector insertion connecting hole; Described the shank of the key is provided with the remote control switch of electronic remote controller, or the shank of the key does not arrange the remote control switch of electronic remote controller.

In order to can be real antitheft, before adopting, lock core disconnects completely with rear lock core and realizes being connected stealth; Adopt the locking head of magnetic key operated lock locking apparatus to be hidden in lock core and lock body and realize interlocking stealth; Adopt the first locking head to be hidden in locking hole and locking bearing bore to realize asynchronous locking and magnetic pushes away locking, adopt the second locking head to be hidden in locking hole and spring eye and realize asynchronous locking and magnetic locking.

For the ease of manufacturing and assembling, the manufacture hop count of lock core before changing, described lock body is according to the needs of internal construction, the segmentation again near the end or end in stealthy hole of front lock core, or in the segmentation again of the position of magnetic push hole, or in the segmentation again of the position of spring eye, front lock core is created entirety or multistage, each section of lock core that segmentation manufactures can synchronous rotary or can separately asynchronous rotation;

In order to manufacture the needs with assembly technology, lock body according to technological requirement and needs, creates entirety lock body during fabrication, or, create multistage at the position of the position in rear lock core hole or magnetic push hole corresponding to front lock core hole.

Described fixed contact and rotary contact, electronic remote controller are connected in the power supply circuits of electromagnet, and the iron core of its electromagnet can be connected with safety lock is horizontal, or is connected with dead bolt; When the iron core of described electromagnet is connected with safety lock is horizontal, in anti-theft lock system, there is electric safety burglary-resisting system; When the iron core of described electromagnet is connected with dead bolt, mechanical linkage which controls be connected tongue just lose effect in anti-theft lock system, described anti-theft lock system just becomes electric burglar-proof lock; In the anti-theft lock system becoming electric burglar-proof lock, be with or without mechanical linkage which controls and be connected tongue, the via hole allowing connection tongue pass also can be with or without.

The utility model antitheft magnetic push away electro-mechanical interlock alarming lock rational in infrastructure, to manufacture and easy to use, interlocking, stealthy and good anti-theft effect; Magnetic pushes away locking and attracts locking to be indistinctly hidden in locked rear lock core in lock body and lock core, front lock core and rear lock core disconnect completely and are hidden in stealthy hole with connector, the contact of asynchronous warning system is installed and the rearward end of front and back lock core or leading section respectively, electronic remote controller is hidden in the power supply circuits of electromagnet, make robber and Wang Wufa rotation rear lock core of unblanking, achieve integrate asynchronous, interlocking, electro-mechanical interlock, stealth, self-locking, synchronized links and asynchronous warning the theftproof lock of several functions, safety parameters is high; Namely be also merely able to rotate front lock core after using barbarous means to damage to hold post, can not rotate be hidden in front lock core below rear lock core, make front lock core rotate and rear lock core non rotating and produce asynchronous so report to the police, the power supply circuits of the electromagnet of safety lock horizontal stroke can not be connected, and serve real anti-theft function.

Accompanying drawing explanation

Fig. 1 is the primary structure schematic diagram that the utility model antitheft magnetic pushes away that electro-mechanical interlock alarming lock pushes away locking with magnetic;

Fig. 2 is that the utility model antitheft magnetic pushes away electro-mechanical interlock alarming lock with the primary structure schematic diagram attracting locking;

To be front lock core holding the structural representation in cross section at hole place to Fig. 3;

Fig. 4 is the surface structure schematic diagram of the right view of rear lock core;

Fig. 5 is the surface structure schematic diagram of special bitting.

Shown in figure: lock body 1, front lock core 2, connector 3, spring bearing bore 4, return spring 5, first magnetic push hole 6, first magnet 7, first sliding eye 8, first pushes to slide bar 9, fore-set 10, first locking head 11, first locking spring 12, locking bearing bore 13, rear lock core 14, connect tongue 15, connecting hole 16, pushing tow key 17, pitch face 18, key magnet 19, hold hole 20, hold spring 21, hold post 22, hold 23, spring eye 24, locking hole 25, main contacts 26, auxiliary contact 27, fixed contact 28, rotary contact 29, second magnetic push hole 61, second magnet 71, second sliding eye 81, second pushes to slide bar 91, second locking head 111, second locking spring 121.

Detailed description of the invention

The utility model antitheft magnetic pushes away electro-mechanical interlock alarming lock and mainly comprises lock body 1, front lock core 2, rear lock core 14, connector 3, return spring 5, connecting hole 16, connect tongue 15, spring bearing bore 4, hold hole 20, hold spring 21, hold post 22, hold 23, special bitting hole, special bitting, first magnetic push hole 6, first magnet 7, first sliding eye 8, first pushes to slide bar 9, locking hole 25, fore-set 10, first locking head 11, first locking spring 12, second magnetic push hole 61, second magnet 71, second sliding eye 81, spring eye 24, second locking spring 121, second locking head 111, locking bearing bore 13, main contacts 26, auxiliary contact 27, fixed contact 28, rotary contact 29, electric safety burglary-resisting system, asynchronous warning system,

Have in described lock body 1 rear lock core 14 be movably arranged on front lock core 2 rearward end, disconnect completely with front lock core 2, the rear end of rear lock core 14 is fixed with and connects tongue 15, connect tongue 15 to be connected with link gear through after the via hole at lock body 1 rear portion, link gear is connected with dead bolt; Described lock body 1 there are sliding eye, magnetic push hole, spring eye 24, longitudinal locked groove and twist lock groove; Hole 20, magnetic push hole, sliding eye, spring eye 24, specially bitting hole and stealthy hole is held in described front lock core 2; Described synchronized links system comprises stealthy hole, connecting hole 16 and connector 3, is provided with connector 3 in stealthy hole; It is described that to hold hole 20 mutually through on front lock core 2 and lock body 1; The magnetic that described magnetic key operated lock locking apparatus is arranged on lock body 1 and rear lock core 14 pushes away or in attraction channel.Fixed contact 28 and rotary contact 29 are connected in the power supply circuits of electromagnet with electronic remote controller, and power supply circuits are connected with power supply, and the iron core of electromagnet is connected with safety lock is horizontal, composition electric safety burglary-resisting system; Main contacts 26 and auxiliary contact 27 are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply.

There are lock core hole and via hole in center in described lock body 1, and described via hole is used to allow and connects hole that tongue 15 passes, rearward end at lock body 1; Described lock core hole circular hole, before via hole, be divided into front lock core hole and rear lock core hole, the diameter in rear lock core hole is than large between front lock core hole, and front lock core hole is before rear lock core hole; Be provided with in front lock core 2, rear lock core hole in described front lock core hole and be provided with rear lock core 14, front lock core 2 is arranged on before rear lock core 14, and the rotating diameter of rear lock core 14 is larger than the rotating diameter of front lock core 2.The magnetic push hole, the sliding eye that the lock body 1 of the outside of via hole have locking bearing bore 13 and communicates with locking bearing bore 13, or, the lock body 1 of the outside of via hole has magnetic push hole, sliding eye, spring eye 24 and locking bearing bore 13; Described locking bearing bore 13 is bearing bore of the rear lock core hole rearward end of the part that before the ratio outside via hole, the aperture of lock core hole is large, corresponding with the position of the locking hole 25 on rear lock core 14 and communicate; Described magnetic push hole comprises the first magnetic push hole 6 and the second magnetic push hole 61, the leading section of the lock body 1 outside lock core hole but do not wear out the front end face of lock body 1, through with sliding eye, for installing magnet and allowing magnet slide in magnetic push hole; Described sliding eye comprises the first sliding eye 8 and the second sliding eye 81, on lock body 1 after magnetic push hole outside front lock core hole with magnetic push hole and locking hole 25 through, or on the lock body 1 after the magnetic push hole outside front lock core hole with magnetic push hole and spring eye 24 through, push to slide bar slide in sliding eye for installing to push to slide bar and allow; Lock body 1 after the sliding eye of described spring eye 24 outside front lock core hole is worn out the front end face of the part that the diameter of lock core hole is large before rear lock core boring ratio, with sliding eye and locking hole 25 through, push away spring and allow magnetic push away spring at spring eye 24 Analaysis on Elastic Slide and allow for installing magnetic and push to slide the centre that bar pushes away spring from magnetic and pass; For the ease of assembling, described sliding eye can also become the overall straight hole of a continuous print with magnetic push hole; Described spring eye 24 can also become the overall straight hole of a continuous print with sliding eye and magnetic push hole, but in straight hole, want machining clamp spring position, and jump ring position fixes the second locking spring 121 for installing jump ring.Lock body 1 holds hole 20, the described hole 20 that holds is bearing bore in lock body 1 or through hole, hold spring 21 for installing, hold post 22 and hold 23 and allow and hold 23 and hold post 22 holding slip hole 20 in, corresponding with the position holding hole 20 on front lock core 2, and communicate; Rotation locked groove is had in the circular hole part of front lock core hole, described rotation locked groove caves in, along the cannelure on lock core hole direction, the groove of cannelure is arcwall face or inclined-plane, corresponding with the position of the rotation slot on front lock core 2 on front lock core hole, for allow the locking end of moving block inside before movable and locking lock core 2 rotate.

There are special bitting hole, stealthy hole in described front lock core 2 and hold hole 20, being fixed with main contacts 26 in the rearward end of front lock core 2; Described special bitting hole and stealthy hole all the centre that front lock core 2 rotates or close to the special bitting hole, centre rotated before stealthy hole; Be provided with connector 3 in described stealthy hole, there is spring bearing bore 4 front end of connector 3, is provided with return spring 5 in spring bearing bore 4.Described hold hole 20 wear out in front lock core 2 before the surface of revolution of lock core 2 and special bitting hole, communicating with special bitting hole and lock core hole, holding 23 and hold post 22 holding slip hole 20 in for installing to hold 23 and allow.

Magnetic key operated lock locking apparatus comprises magnetic to be pushed away locking and attracts locking, and the first magnet 7 that described magnetic pushes away locking is mounted opposite with the magnetic pole that the key magnet 19 in special bitting adopts polarity identical, forms magnetic force moving; Second magnet 71 and the key magnet 19 in special bitting of described attraction locking adopt the not identical magnetic pole of polarity to be mounted opposite, and form magnetic force and attract; In a lock, have at least a magnetic to push away locking, or have at least one to attract locking in a lock, or existing magnetic pushes away locking, has attraction locking again in a lock.

Described magnetic pushes away locking and comprises the first magnetic push hole 6, first magnet 7, first sliding eye 8, first and push to slide bar 9, locking hole 25, fore-set 10, first locking head 11, locking bearing bore 13, first locking spring 12; Be provided with in the first magnetic push hole 6 in first magnet 7, first sliding eye 8 and be provided with first and push to slide in bar 9, locking hole 25 to have in fore-set 10 and the first locking head 11, locking bearing bore 13 first locking head 11 and the first locking spring 12 is installed, first magnet 7 is arranged on the front end of the first magnetic push hole 6, first to push to slide bar 9 fixing or withstand on the rear end of the first magnet 7, and first what push to slide that bar 9 pushes up is fore-set 10, locking head and the first locking spring 12 below successively.The first described locking head 11 is in locking hole 25 or simultaneously in locking hole 25 and locking bearing bore 13; When pushing tow key 17 does not insert special bitting hole drawback lock, key magnet 19 in special bitting does not produce repulsive force with the first magnet 7, fore-set 10 and the first locking head 11 is had in locking hole 25, the first locking head 11 and the first locking spring 12 is had in locking bearing bore 13, first locking head 11 simultaneously locking hole 25 in locking bearing bore 13 internal lock rear lock core 14 in the dust, rear lock core 14 can not be rotated; When pushing tow key 17 inserts special bitting hole drawback lock, key magnet 19 in special bitting and the first magnet 7 produce repulsive force and promote first and push to slide bar 9, fore-set 10 and the first locking head 11, after making the first locking head 11 compress the first locking spring 12, in locking hole 25, have fore-set 10 and first to push to slide in bar 9, locking bearing bore 13 has the first locking head 11 and the first locking spring 12, locking head enters in locking bearing bore 13 completely, removes the locking to rear lock core 14.

Described attraction locking comprises the second magnetic push hole 61, second magnet 71, second sliding eye 81, spring eye 24, second locking spring 121, locking hole 25, second locking head 111, second magnet 71 is installed in the second magnetic push hole 61, be provided with second in second sliding eye 81 and push to slide bar 91, second locking spring 121 is installed in spring eye 24, second locking head 111 is arranged in spring eye 24 and locking hole 25, second magnet 71 is arranged on the rear end of the second magnetic push hole 61, second pushes to slide bar 91 being fixedly connected with the second magnet 71 at the second magnet 71 below, second pushes to slide bar 91 is fixedly connected with the second locking head 111 through after the second locking spring 121 in spring eye 24, second pushes to slide bar 91 and the second magnet 71 and the second locking head 111 is connected in one.The second described locking head 111 is in spring eye 24 or simultaneously in spring eye 24 and locking hole 25; When pushing tow key 17 does not insert special bitting hole drawback lock, key magnet 19 in special bitting does not produce attraction with the second magnet 71, second locking head 111 simultaneously locking hole 25 in spring eye 24 internal lock rear lock core 14 in the dust, rear lock core 14 can not be rotated; When pushing tow key 17 inserts special bitting hole drawback lock, key magnet 19 in special bitting and the second magnet 71 produce attraction and pull second to push to slide bar 91, second pushes to slide after bar 91 drives the second locking head 111 to compress the second locking spring 121, second locking head 111 exits in locking hole 25 and enters in spring eye 24 completely, removes the locking to rear lock core 14.

Locking head is cylinder, comprises the first locking head 11 and the second locking head 111, can not rotate for locking rear lock core 14 with front lock core 2.

Locking spring is stage clip, and comprise the first locking spring 12 and the second locking spring 121, the first described locking spring 12 is locking power sources that the first magnetic pushes away locking, and the second described locking spring 121 is locking power sources of the second attraction locking.

Described fore-set 10 is cylinder or spheroid or ellipsoid, for transmit the first sliding bar pass the power of coming and the power transmission of the first locking spring 12 to catch bar.

The rear lock core 14 of the part that described locking hole 25 is larger than front lock core 2 outside connecting hole 16 runs through through hole or the bearing bore of the front/rear end of rear lock core 14, when being through hole, for holding fore-set 10 and the first locking head 11 and fore-set 10 and the first locking head 11 can be moved forward and backward in locking hole 25; Be bearing bore or through hole time, for holding the second locking head 111 and the second locking head 111 can be moved forward and backward in locking hole 25.

Described rear lock core 14 is fixed with rotary contact 29 and main contacts 26, main contacts 26 is in the leading section of rear lock core 14, and rotary contact 29 is fixed on below or on the face of cylinder of rear lock core 14, or rotary contact 29 is fixed on and connects on tongue 15; The center of the rear end of described rear lock core 14 is fixed with and connects tongue 15 through lock body 1 via hole below, there is the connecting hole 16 of depression the front end of the center of rotation of rear lock core 14, and the rear lock core 14 of the outside of connecting hole 16 part larger than the diameter of front lock core 2 has locking hole 25; Described locking hole 25 is bearing bore or through hole, the locking hole 25 pushed away in locking at magnetic is through holes, corresponding with the position of sliding eye and locking bearing bore 13 and communicate, and is bearing bore or through hole, corresponding with the position of spring eye 24 and communicate attracting the locking hole 25 in locking; Described connecting hole 16 is polygon bearing bore or the groove of depression, or the bearing bore of shape of circular arc and line segment composition or groove; Spring bearing bore 4 is with or without in the bottom of connecting hole 16, when the bottom of described connecting hole 16 does not have a spring bearing bore 4, spring bearing bore 4 is located at the rearward end of connector 3, is provided with return spring 5 in spring bearing bore 4, and one end of return spring 5 withstands on the bottom of connecting hole 16; When spring bearing bore 4 arranged at the bottom of described connecting hole 16, the core that spring bearing bore 4 and connecting hole 16 rotate at rear lock core 14 or the part close to center of rotation, spring bearing bore 4 is later through connecting hole 16 above, be provided with return spring 5 in spring bearing bore 4, one end of return spring 5 withstands on the rearward end of connector 3.

When having spring bearing bore 4 in described rear lock core 14, spring bearing bore 4 is at the connecting hole 16 passed back through above of the bottom of connecting hole 16; When not having spring bearing bore 4 in described rear lock core 14, spring bearing bore 4 is in the rearward end of connector 3; Described spring bearing bore 4 also can simultaneously in the rearward end of connector 3 and the bottom of connecting hole 16; Described spring bearing bore 4 is bearing bore or blind hole, for installing return spring 5; Described return spring 5 is springs;

Described connector 3 is one section of connector 3, the front end of connector 3 coordinates with the front end of pushing tow key 17 can slide in stealthy hole He in connecting hole 16, when connector 3 slides in stealthy hole, its rear end can be inserted in the connecting hole 16 in rear lock core 14, for connecting front lock core 2 and rear lock core 14.

Described electric safety burglary-resisting system comprises fixed contact 28, rotary contact 29, electronic remote controller, electromagnet, safety lock horizontal stroke, power supply; Described fixed contact 28 is fixed in the aft section in lock body 1, rotary contact 29 is fixed on rear lock core 14, rotary contact 29 and fixed contact 28 adopt arranged in dislocation, rotary contact 29 coordinates with fixed contact 28 becomes one group of contact disconnecting or connect, and rotary contact 29 can be connected with fixed contact 28 when rear lock core 14 rotates; Described front lock core 2 rotates and rear lock core 14 does not rotate time, make fixed contact 28 and rotary contact 29 can not connect the power supply circuits of electromagnet because rear lock core 14 does not have to rotate, safety lock horizontal stroke can not be opened; When described front lock core 2 rotates with rear lock core 14 simultaneously, connect fixed contact 28 and rotary contact 29 because rear lock core 14 rotates, then connect the power supply circuits of electromagnet, safety lock by-blow is left.In order to increase the safety of theftproof lock, adding or not adding electronic remote controller in the power supply circuits of described electromagnet and carrying out reinforcing security control; When not having electronic remote controller in described electric safety burglary-resisting system, rotary contact 29 and fixed contact 28 are series in the supply line of electromagnet, and supply line is connected with power supply, and the iron core of electromagnet is connected with safety lock is horizontal; When described electric safety burglary-resisting system has an electronic remote controller, the circuit of the reception remote signal of electronic remote controller and rotary contact 29 and fixed contact 28 are parallel in the supply line of electromagnet, supply line is connected with power supply, the circuit that the remote signal of electronic remote controller controls and rotary contact 29 and fixed contact 28 are series in the supply line of electromagnet, and the iron core of electromagnet is connected with safety lock is horizontal; Described electronic remote controller is the device of the circuit of connection and tripping magnet, comprises signal receiving device and remote controller; Described safety lock is probably on door limit or the latch locked or Tiandi lock.

Described asynchronous warning system comprises main contacts 26, auxiliary contact 27, relay, alarm circuit and warning power supply and alarm, the leading section of described rear lock core 14 is fixed with main contacts 26, the rearward end of front lock core 2 is fixed with auxiliary contact 27, main contacts 26 coordinates with auxiliary contact 27 and forms displacement contacts and pay, main contacts 26 and auxiliary contact 27 arranged in dislocation or just to installation on the surface of revolution taking lock core as center of rotation; Described main contacts 26 is connected with the relay switch wiring position of relay with the circuit of auxiliary contact 27, and alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; Described main contacts 26 and auxiliary contact 27 adopt with lock core be center of rotation surface of revolution on arranged in dislocation time, main contacts 26 just connects circuit with auxiliary contact 27 when contacting; Described main contacts 26 and auxiliary contact 27 adopt with lock core be center of rotation surface of revolution on just to installation time, main contacts 26 is insulating surfaces or insulation contact with one of them contact in auxiliary contact 27, another is flexible conductive contact, and when main contacts 26 misplaces with auxiliary contact 27 and separates, resilient conductive contact just contacts with lock core before opposite 2 or rear lock core 14 and connects circuit.Described front lock core 2 rotates and rear lock core 14 does not rotate time, main contacts 26 and auxiliary contact 27 be the relay switch of engage relay because of the front rotation of lock core 2, then engage relay closed circuit and connect alarm circuit, make alarm equipment alarm, thus realize dislocation report to the police; When described front lock core 2 and rear lock core 14 rotate simultaneously, main contacts 26 and auxiliary contact 27 do not produce and to misplace and can not the relay switch of engage relay, make the closed circuit of engage relay and can not connect alarm circuit, alarm is not reported to the police.

Described fixed contact 28 and rotary contact 29, main contacts 26 and auxiliary contact 27 are that elastic compression touch contact or elasticity are opened and contacted contact, or fixed contact contact, or the contact contact of activity; Described relay is power supply relay, or electronic circuit board, or surface-mounted integrated circuit; Described alarm is sonic alarm, or signal projector, or the device be connected with phone; Described power supply refers to dc source or AC power.

Described special bitting comprises pushing tow key 17 and the shank of the key, pushing tow key 17 is fixed on the shank of the key, be inlaid with key magnet 19 in the previous section of the shank of the key, the polar orientation that polarity and the magnetic of key magnet 19 push away the magnet of locking is contrary, identical with the polar orientation of the magnet attracting locking; The part that pushing tow key 17 inserts the key in special bitting hole has at least on a lateral and have pitch face 18, pitch face 18 holds 23 for cant; Described pushing tow key 17 length is longer than the length in special bitting hole, and the length of pushing tow key 17 is used for promoting connector 3 than the part of special bitting hole length and inserts connecting hole 16; Described the shank of the key is provided with the remote control switch of electronic remote controller, or the shank of the key does not arrange the remote control switch of electronic remote controller.

In order to can be real antitheft, adopt before lock core 2 disconnect realizing being connected stealth completely with rear lock core 14; Adopt the locking head of magnetic key operated lock locking apparatus to be hidden in lock core and lock body 1 and realize interlocking stealth; Adopt the first locking head 11 to be hidden in locking hole 25 and locking bearing bore 13 to realize asynchronous locking and magnetic pushes away locking, adopt the second locking head 111 to be hidden in locking hole 25 and spring eye 24 and realize asynchronous locking and magnetic locking.

When unblanking with special bitting, there is electronic remote controller, first open the switch on remote controller, special bitting hole is inserted again with the pushing tow key 17 of special bitting, in the process inserted, pitch face 18 on pushing tow key 17 oblique compression in special bitting hole hold 23 and allow hold 23 after move, move after promoting to hold post 22, make to hold post 22 and hold the junction of 23 at the intersection of front lock core 2 with the lock core hole of lock body 1.Pushing tow key 17 is through behind special bitting hole, and the front end of pushing tow key 17 is inserted promotion connector 3 in stealthy hole and inserted in connecting hole 16, completes the connection with front lock core 2 and rear lock core 14.When pushing tow key 17 insertion puts in place, key magnet 19 on the shank of the key and the first magnet 7 produce repulsive force and promote the first magnet 7, first and push to slide after bar 9, fore-set 10 and the first locking head 11 compress the first locking spring 12, and the first locking head 11 enters in locking bearing bore 13 locking removed rear lock core 14 completely; Meanwhile, key magnet 19 on the shank of the key and the second magnet 71 produce attraction and pull the second magnet 71 and second to push to slide bar 91, after driving the second locking head 111 to compress the second locking spring 121, pull the second locking head 111 exit locking hole 25 and enter in spring eye 24 completely, remove the locking to rear lock core 14.Now, rotate special bitting, rear lock core 14 rotates with front lock core 2 and is with the tongue 15 that is dynamically connected to rotate, and connects tongue 15 and drives link gear open dead bolt and unblank; When rear lock core 14 rotates, rotary contact 29 and fixed contact 28 are connected and have connected the power supply circuits of electromagnet, and electromagnet produces attraction and pulls and open safety lock horizontal stroke.

When pushing tow key 17 turns round, fixed contact 28 is separated with rotary contact 29, and the power supply circuits of electromagnet interrupt, the horizontal return of safety lock and locking.

When pushing tow key 17 exits special bitting hole, the first locking head 11 enters locking hole 25 under the promotion of the first locking spring 12, and simultaneously locking bearing bore 13 in locking hole 25 internal lock after death lock core 14, complete the locking to rear lock core 14; Second locking head 111 enters locking hole 25 under the promotion of the second locking spring 121, and simultaneously spring eye 24 in locking hole 25 internal lock after death lock core 14, complete the locking to rear lock core 14; Connector 3, under the promotion of return spring 5, exits connecting hole 16 and enters in stealthy hole completely, makes front lock core 2 disconnect completely with rear lock core 14 and can not be connected.

When robber or the king that unblanks unblank with technical tool, stretch in special bitting hole with steel wire and be pressed into hold hole 20 holding 23, owing to not knowing have hiding magnetic push away locking and attract locking, magnetic key operated lock locking apparatus can not be opened; Even if what robber or the king that unblanks opened cylinder lock part holds post 22, have rotated front lock core 2, but because the connector 3 in stealthy hole is not connected with rear lock core 14, add the locked rear lock core 14 of magnetic key operated lock locking apparatus, rear lock core 14 can not be rotated, front lock core 2 and rear lock core 14 asynchronous rotation and connected the main contacts 26 of warning circuit and the circuit of auxiliary contact 27 and reported to the police.

Robber or unblank king need not specially bitting is unblanked time, enter after not having pushing tow key 17 to insert special bitting hole in stealthy hole promote connector 3 enter in connecting hole 16, front lock core 2 and rear lock core 14 cannot be made simultaneously to rotate, can not theftproof lock be opened; Do not have the key magnet 19 on the shank of the key promote the first magnet 7 and pull the second magnet 71 can not open magnetic key operated lock locking apparatus, rear lock core 14 cannot be made to rotate; Add the difficulty of pirate of the open lock, thus play the effect of self-locking, stealth and multiple safety;

After namely robber or the king that unblanks use flat instrument to adopt barbarous way to damage to hold post 22, the front lock core 2 of forced rotating, rear lock core 14 is not connected with front lock core 2 because of stealthy and does not rotate with front lock core 2, also connect the main contacts 26 of warning circuit and the circuit of auxiliary contact 27 simultaneously and reported to the police, having played asynchronous warning and anti-theft function;

Namely robber or the king that unblanks use Electric portable drill that front lock core 2 and rear lock core 14 have all been bored not, connect tongue 15 with the tool into rotation of clip and so on, also the power supply circuits of electromagnet can not be connected because there is no the contact of rotary contact 29 and fixed contact 28, safety lock horizontal stroke can not be opened, add in the power supply circuits of electromagnet and also have electronic remote controller to interrupt power supply circuits, more can not open safety lock horizontal stroke, serve the anti-theft function cutting the end.

Claims

1. antitheft magnetic pushes away an electro-mechanical interlock alarming lock, it is characterized in that: described antitheft magnetic pushes away the latch system having cylinder lock in electro-mechanical interlock alarming lock, magnetic key operated lock locking apparatus, synchronized links system, electric safety burglary-resisting system, asynchronous warning system, mainly comprises: lock body (1), front lock core (2), rear lock core (14), connector (3), return spring (5), connecting hole (16), connect tongue (15), spring bearing bore (4), hold hole (20), hold spring (21), hold post (22), hold head (23), special bitting hole, special bitting, first magnetic push hole (6), first magnet (7), first sliding eye (8), first pushes to slide bar (9), locking hole (25), fore-set (10), first locking head (11), first locking spring (12), second magnetic push hole (61), second magnet (71), second sliding eye (81), spring eye (24), second locking spring (121), second locking head (111), locking bearing bore (13), main contacts (26), auxiliary contact (27), fixed contact (28), rotary contact (29), electric safety burglary-resisting system, asynchronous warning system,

Have in described lock body (1) rear lock core (14) be movably arranged on front lock core (2) rearward end, disconnect completely with front lock core (2), the rear end of rear lock core (14) is fixed with and connects tongue (15), be connected with link gear after connecting the via hole of tongue (15) through lock body (1) rear portion, link gear is connected with dead bolt; Described lock body (1) there are sliding eye, magnetic push hole, spring eye (24), longitudinal locked groove and twist lock groove; Hole (20), magnetic push hole, sliding eye, spring eye (24), specially bitting hole and stealthy hole is held in described front lock core (2); Described synchronized links system comprises stealthy hole, connecting hole (16) and connector (3), is provided with connector (3) in stealthy hole; It is described that to hold hole (20) mutually through on front lock core (2) and lock body (1); The magnetic that described magnetic key operated lock locking apparatus is arranged on lock body (1) and rear lock core (14) pushes away or in attraction channel; Fixed contact (28) and rotary contact (29) are connected in the power supply circuits of electromagnet with electronic remote controller, and power supply circuits are connected with power supply, and the iron core of electromagnet is connected with safety lock is horizontal, composition electric safety burglary-resisting system; Main contacts (26) and auxiliary contact (27) are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply;

There are lock core hole and via hole in center in described lock body (1), and described via hole is used to allow and connects hole that tongue (15) passes, rearward end in lock body (1); Described lock core hole circular hole, before via hole, be divided into front lock core hole and rear lock core hole, the diameter in rear lock core hole is than large between front lock core hole, and front lock core hole is before rear lock core hole; Be provided with in described front lock core hole in front lock core (2), rear lock core hole and rear lock core (14) is installed, front lock core (2) is arranged on before rear lock core (14), and the rotating diameter of rear lock core (14) is larger than the rotating diameter of front lock core (2); The magnetic push hole, the sliding eye that the lock body (1) of the outside of via hole have locking bearing bore (13) and communicates with locking bearing bore (13), or, the lock body (1) of the outside of via hole has magnetic push hole, sliding eye, spring eye (24) and locking bearing bore (13); Described locking bearing bore (13) is the bearing bore of the rear lock core hole rearward end of the part that before the ratio outside via hole, the aperture of lock core hole is large, corresponding with the position of the locking hole (25) on rear lock core (14) and communicate; Described magnetic push hole comprises the first magnetic push hole (6) and the second magnetic push hole (61), the leading section of the lock body (1) outside lock core hole but do not wear out the front end face of lock body (1), through with sliding eye, for installing magnet and allowing magnet slide in magnetic push hole; Described sliding eye comprises the first sliding eye (8) and the second sliding eye (81), upper and the magnetic push hole of lock body (1) after the magnetic push hole of the first sliding eye outside front lock core hole and locking hole (25) through, lock body (1) after the magnetic push hole of the second sliding eye outside front lock core hole upper with magnetic push hole and spring eye (24) through, push to slide bar for installation and allow and push to slide bar and slide in sliding eye; Lock body (1) after the sliding eye of described spring eye (24) outside front lock core hole is worn out the front end face of the part that the diameter of lock core hole is large before rear lock core boring ratio, with sliding eye and locking hole (25) through, push away spring and allow magnetic push away spring at spring eye (24) Analaysis on Elastic Slide and allow for installing magnetic and push to slide the centre that bar pushes away spring from magnetic and pass; For the ease of assembling, described sliding eye can also become the overall straight hole of a continuous print with magnetic push hole; Described spring eye (24) can also become the overall straight hole of a continuous print with sliding eye and magnetic push hole, but in straight hole, want machining clamp spring position, and jump ring position fixes the second locking spring (121) for installing jump ring; Lock body (1) holds hole (20), the described hole (20) that holds is bearing bore in lock body (1) or through hole, hold head (23) for installing to hold spring (21), hold post (22) and hold head (23) and allow and hold post (22) holding in hole (20) slip, corresponding with the position holding hole (20) on front lock core (2), and communicate; Rotation locked groove is had in the circular hole part of front lock core hole, described rotation locked groove caves in, along the cannelure on lock core hole direction, the groove of cannelure is arcwall face or inclined-plane, corresponding with the position of the rotation slot on front lock core (2) on front lock core hole, for allowing lock core (2) rotation before movable and locking inside of the locking end of moving block;

There are special bitting hole, stealthy hole in described front lock core (2) and hold hole (20), being fixed with main contacts (26) in the rearward end of front lock core (2); Described special bitting hole and stealthy hole all the centre that front lock core (2) rotates or close to rotate special bitting hole, centre before stealthy hole; Be provided with connector (3) in described stealthy hole, there is spring bearing bore (4) front end of connector (3), is provided with return spring (5) in spring bearing bore (4); The surface of revolution of front lock core (2) and special bitting hole are worn out in the described hole (20) that holds in front lock core (2), communicate with special bitting hole and lock core hole, hold head (23) for installing to hold head (23) and allow and hold post (22) holding in hole (20) slip;

Magnetic key operated lock locking apparatus comprises magnetic to be pushed away locking and attracts locking, and described magnetic pushes away first magnet (7) of locking and adopts the identical magnetic pole of polarity to be mounted opposite with the key magnet (19) in special bitting, forms magnetic force moving; Second magnet (71) of described attraction locking adopts the not identical magnetic pole of polarity to be mounted opposite with the key magnet (19) in special bitting, forms magnetic force and attracts; In a lock, only have magnetic to push away locking, or only have attraction locking in a lock, or existing magnetic pushes away locking, has attraction locking again in a lock;

Described magnetic pushes away that locking comprises the first magnetic push hole (6), the first magnet (7), the first sliding eye (8), first push to slide bar (9), locking hole (25), fore-set (10), the first locking head (11), locking bearing bore (13), the first locking spring (12), in the first magnetic push hole (6), the first magnet (7) is installed, be provided with first in first sliding eye (8) and push to slide bar (9), fore-set (10) and the first locking head (11) is had in locking hole (25), first locking head (11) and the first locking spring (12) are installed in locking bearing bore (13), first magnet (7) is arranged on the front end of the first magnetic push hole (6), first to push to slide bar (9) fixing or withstand on the rear end of the first magnet (7), first what push to slide that bar (9) pushes up is fore-set (10) below successively, locking head and the first locking spring (12), the first described locking head (11) is in locking hole (25) or simultaneously in locking hole (25) and locking bearing bore (13), when pushing tow key (17) does not insert special bitting hole drawback lock, key magnet (19) in special bitting does not produce repulsive force with the first magnet (7), fore-set (10) and the first locking head (11) is had in locking hole (25), the first locking head (11) and the first locking spring (12) is had in locking bearing bore (13), first locking head (11) simultaneously locking hole (25) in locking bearing bore (13) internal lock rear lock core (14) in the dust, rear lock core (14) can not be rotated, when pushing tow key (17) inserts special bitting hole drawback lock, key magnet (19) in special bitting and the first magnet (7) produce repulsive force and promote first and push to slide bar (9), fore-set (10) and the first locking head (11), after making the first locking head (11) compress the first locking spring (12), in locking hole (25), there is fore-set (10) and first to push to slide bar (9), the first locking head (11) and the first locking spring (12) is had in locking bearing bore (13), locking head enters in locking bearing bore (13) completely, remove the locking to rear lock core (14),

Described attraction locking comprises the second magnetic push hole (61), the second magnet (71), the second sliding eye (81), spring eye (24), the second locking spring (121), locking hole (25), the second locking head (111), in the second magnetic push hole (61), the second magnet (71) is installed, be provided with second in second sliding eye (81) and push to slide bar (91), second locking spring (121) is installed in spring eye (24), second locking head (111) is arranged in spring eye (24) and locking hole (25), second magnet (71) is arranged on the rear end of the second magnetic push hole (61), second pushes to slide bar (91) being fixedly connected with the second magnet (71) at the second magnet (71) below, second pushes to slide bar (91) is fixedly connected with the second locking head (111) afterwards through the second locking spring (121) in spring eye (24), second pushes to slide bar (91) is connected in one with the second magnet (71) and the second locking head (111), the second described locking head (111) is in spring eye (24) or simultaneously in spring eye (24) and locking hole (25), when pushing tow key (17) does not insert special bitting hole drawback lock, key magnet (19) in special bitting does not produce attraction with the second magnet (71), second locking head (111) simultaneously locking hole (25) in spring eye (24) internal lock rear lock core (14) in the dust, rear lock core (14) can not be rotated, when pushing tow key (17) inserts special bitting hole drawback lock, key magnet (19) in special bitting and the second magnet (71) produce attraction and pull second to push to slide bar (91), second pushes to slide after bar (91) drives the second locking head (111) to compress the second locking spring (121), second locking head (111) exits in locking hole (25) and enters in spring eye (24) completely, removes the locking to rear lock core (14),

Locking head is cylinder, comprises the first locking head (11) and the second locking head (111), can not rotate for locking rear lock core (14) with front lock core (2);

Locking spring is stage clip, comprise the first locking spring (12) and the second locking spring (121), the first described locking spring (12) is the locking power source that the first magnetic pushes away locking, and the second described locking spring (121) is the locking power source of the second attraction locking;

Described fore-set (10) is cylinder or spheroid or ellipsoid, for transmit the first sliding bar pass the power of coming and the power transmission of the first locking spring (12) to catch bar;

Described locking hole (25) is the through hole running through the front/rear end of rear lock core (14) on the rear lock core (14) of connecting hole (16) the outside part larger than front lock core (2), for holding fore-set (10) and the first locking head (11) and fore-set (10) and the first locking head (11) can be moved forward and backward in locking hole (25); Or, the rear lock core (14) of the part that locking hole (25) is larger than front lock core (2) outside connecting hole (16) is bearing bore, for holding the second locking head (111) and the second locking head (111) can be moved forward and backward in locking hole (25);

Described rear lock core (14) is fixed with rotary contact (29) and main contacts (26), main contacts (26) is in the leading section of rear lock core (14), rotary contact (29) is fixed on below or on the face of cylinder of rear lock core (14), or rotary contact (29) is fixed on and connects on tongue (15); The center of the rear end of described rear lock core (14) is fixed with and connects tongue (15) through the via hole after lock body (1), there is the connecting hole (16) of depression the front end of the center of rotation of rear lock core (14), and the rear lock core (14) of the outside of connecting hole (16) part larger than the diameter of front lock core (2) has locking hole (25); Described locking hole (25) is bearing bore or through hole, the locking hole (25) pushed away in locking at magnetic is through hole, corresponding with the position of sliding eye and locking bearing bore (13) and communicate, and is bearing bore or through hole, corresponding with the position of spring eye (24) and communicate attracting the locking hole (25) in locking; Described connecting hole (16) is polygon bearing bore or the groove of depression, or the bearing bore of shape of circular arc and line segment composition or groove; Spring bearing bore (4) is located at the rearward end of connector (3), is provided with return spring (5) in spring bearing bore (4), and one end of return spring (5) withstands on the bottom of connecting hole (16); Or, spring bearing bore (4) is located at the bottom of connecting hole (16), the core that spring bearing bore (4) in the bottom of connecting hole (16) and connecting hole (16) rotate at rear lock core (14) or the part close to center of rotation, spring bearing bore (4) is later through connecting hole (16) above, be provided with return spring (5) in spring bearing bore (4), one end of return spring (5) withstands on the rearward end of connector (3);

When having spring bearing bore (4) in described rear lock core (14), spring bearing bore (4) is at the connecting hole (16) passed back through above of the bottom of connecting hole (16); When there is no spring bearing bore (4) in described rear lock core (14), spring bearing bore (4) rearward end in connector (3); Described spring bearing bore (4) also can simultaneously in the rearward end of connector (3) and the bottom of connecting hole (16); Described spring bearing bore (4) is bearing bore or blind hole, for installing return spring (5); Described return spring (5) is spring;

Described connector (3) is one section of connector (3), the front end of connector (3) coordinates with the front end of pushing tow key (17) can slide in stealthy hole He in connecting hole (16), when connector (3) slides in stealthy hole, its rear end can be inserted in the connecting hole (16) in rear lock core (14), for connecting front lock core (2) and rear lock core (14);

Described electric safety burglary-resisting system comprises fixed contact (28), rotary contact (29), electronic remote controller, electromagnet, safety lock horizontal stroke, power supply; Described fixed contact (28) is fixed in the aft section in lock body (1), rotary contact (29) is fixed on rear lock core (14), rotary contact (29) and fixed contact (28) adopt arranged in dislocation, rotary contact (29) coordinates with fixed contact (28) becomes one group of contact disconnecting or connect, and rotary contact (29) can be connected with fixed contact (28) when rear lock core (14) rotates; Described front lock core (2) rotates and rear lock core (14) does not rotate time, make fixed contact (28) and rotary contact (29) that the power supply circuits of electromagnet can not be connected because rear lock core (14) does not have to rotate, safety lock horizontal stroke can not be opened; When described front lock core (2) and rear lock core (14) rotate simultaneously, fixed contact (28) and rotary contact (29) is connected because rear lock core (14) rotates, then connect the power supply circuits of electromagnet, safety lock by-blow is left; In order to increase the safety of theftproof lock, rotary contact (29) and fixed contact (28) are series in the supply line of electromagnet, and supply line is connected with power supply, and the iron core of electromagnet is connected with safety lock is horizontal; Or, the circuit of the reception remote signal of electronic remote controller and rotary contact (29) and fixed contact (28) are parallel in the supply line of electromagnet, supply line is connected with power supply, the circuit that the remote signal of electronic remote controller controls and rotary contact (29) and fixed contact (28) are series in the supply line of electromagnet, and the iron core of electromagnet is connected with safety lock is horizontal; Described electronic remote controller is the device of the circuit of connection and tripping magnet, comprises signal receiving device and remote controller; Described safety lock is probably on door limit or the latch locked or Tiandi lock;

Described asynchronous warning system comprises main contacts (26), auxiliary contact (27), relay, alarm circuit and warning power supply and alarm, the leading section of described rear lock core (14) is fixed with main contacts (26), the rearward end of front lock core (2) is fixed with auxiliary contact (27), main contacts (26) coordinates with auxiliary contact (27) and forms displacement contacts and pay, main contacts (26) and auxiliary contact (27) arranged in dislocation or just to installation on the surface of revolution taking lock core as center of rotation; Described main contacts (26) is connected with the relay switch wiring position of relay with the circuit of auxiliary contact (27), and alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; Described main contacts (26) and auxiliary contact (27) adopt with lock core be center of rotation surface of revolution on arranged in dislocation time, main contacts (26) just connects circuit with auxiliary contact (27) when contacting; Described main contacts (26) and auxiliary contact (27) adopt with lock core be center of rotation surface of revolution on just to installation time, main contacts (26) is insulating surfaces or insulation contact with one of them contact in auxiliary contact (27), another is flexible conductive contact, and when main contacts (26) misplaces with auxiliary contact (27) and separates, resilient conductive contact just contacts with lock core before opposite (2) or rear lock core (14) and connects circuit; Described front lock core (2) rotates and rear lock core (14) does not rotate time, main contacts (26) and auxiliary contact (27) be the relay switch of engage relay because of the rotation of front lock core (2), then engage relay closed circuit and connect alarm circuit, make alarm equipment alarm, thus realize dislocation warning; When described front lock core (2) and rear lock core (14) rotate simultaneously, main contacts (26) and auxiliary contact (27) do not produce and to misplace and can not the relay switch of engage relay, make the closed circuit of engage relay and alarm circuit can not be connected, alarm is not reported to the police;

In order to ensure the system independence of dislocation warning system and electric safety burglary-resisting system, the power supply circuits of described dislocation warning system and the power supply circuits of electric safety burglary-resisting system are respective independently power supply circuits, mutually do not mix;

Described fixed contact (28) and rotary contact (29), main contacts (26) and auxiliary contact (27) are that elastic compression touch contact or elasticity are opened and contacted contact, or fixed contact contact, or the contact contact of activity; Described relay is power supply relay, or electronic circuit board, or surface-mounted integrated circuit; Described alarm is sonic alarm, or signal projector, or the device be connected with phone; Described power supply refers to dc source or AC power;

Described special bitting comprises pushing tow key (17) and the shank of the key, pushing tow key (17) is fixed on the shank of the key, be inlaid with key magnet (19) in the previous section of the shank of the key, the polar orientation that polarity and the magnetic of key magnet (19) push away the magnet of locking is contrary, identical with the polar orientation of the magnet attracting locking; The part that pushing tow key (17) inserts the key in special bitting hole has at least on a lateral and have pitch face (18), pitch face (18) holds head (23) for cant; Described pushing tow key (17) length is longer than the length in special bitting hole, and the part that the length of pushing tow key (17) is longer than special bitting hole is used for promoting connector (3) insertion connecting hole (16); Described the shank of the key is provided with the remote control switch of electronic remote controller, or the shank of the key does not arrange the remote control switch of electronic remote controller.

2. antitheft magnetic according to claim 1 pushes away electro-mechanical interlock alarming lock, it is characterized in that: for the ease of assembling, front lock core (2) can also be divided into multistage, and each section of lock core after segmentation can synchronous rotary or can separately asynchronous rotation;

In order to the needs of assembly technology, lock body (1) is overall or multistage;

Described fixed contact (28) and rotary contact (29), electronic remote controller are connected in the power supply circuits of electromagnet, and the iron core of its electromagnet can be connected with safety lock is horizontal, or is connected with dead bolt; When the iron core of described electromagnet is connected with safety lock is horizontal, in anti-theft lock system, there is electric safety burglary-resisting system; When the iron core of described electromagnet is connected with dead bolt, mechanical linkage which controls be connected tongue (15) just lose effect in anti-theft lock system, described anti-theft lock system just becomes electric burglar-proof lock.