CN104196351A

CN104196351A - External-lock-and-asynchronously-electromechanical-combined invisible alarm and anti-theft lock

Info

Publication number: CN104196351A
Application number: CN201410402806.3A
Authority: CN
Inventors: 徐浩钟
Original assignee: Chongqing Beijing Technology Development Co Ltd
Current assignee: Chongqing Beijing Technology Development Co Ltd
Priority date: 2014-08-17
Filing date: 2014-08-17
Publication date: 2014-12-10

Abstract

The invention discloses an external-lock-and-asynchronously-electromechanical-combined invisible alarm and anti-theft lock. A pressing spring in an external lock hole abuts against an inserting column in a pressing mode, the inserting column abuts against an inclined face groove in a sliding block in a pressing mode, an external spring is arranged behind the sliding block, and a push rod is arranged in front of the sliding block. An invisible key is hidden in or connected in an invisible hole in a hidden mode. A fixed contact is arranged on a lock body, a rotating contact is arranged on the rotating face or the rear face of a rear lock core, a master contact is arranged at the front end of the rear lock core, and a slave contact is arranged at the rear end of the front lock core. According to the lock, the front lock core is separated from the rear lock core completely, and the fixed contact and the rotating contact are connected with an electronic telecontrol device in a power supply circuit of an electromagnet. The power supply circuit of the electromagnet is switched off in the electronic telecontrol device, the master contact and the slave contact are connected to a power supply circuit of an asynchronous alarm system, the front lock core and the rear lock core cannot be rotated without a special key when unlocking is conducted, the purpose that the electromechanical interlocking function, the invisible function, the self-locking function and the asynchronous alarm function are integrated is achieved, and the safety index is high.

Description

The asynchronous dynamo-electric warning hidden anti-theft lock that mixes of external lock

Technical field

The present invention relates to the asynchronous dynamo-electric warning hidden anti-theft lock that mixes of a kind of external lock in theftproof lock field.

Background technology

The theftproof lock using now has a variety of, but be all that the key adopting rotates to drive dead bolt to open theftproof lock substantially, there is no the combine theftproof lock of combination of interlock, electro-mechanical interlock and warning device, cause 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 use at present.

Summary of the invention

The object that the present invention relates to be for a kind of robber is provided and unblanks that king do not open manufacture and the method thereof of theftproof lock of the high security that is combined as a whole of the asynchronous warning of collection, self-locking and electro-mechanical interlock.

For achieving the above object, the asynchronous dynamo-electric hole that holds of mixing warning hidden anti-theft lock of external lock of the present invention mutually connects in lock body and lock core, and holding has self-locking spring, holds post and hold head in hole;

There are lock core hole and via hole in center in described lock body, via hole be for allowing, connect hole that tongue passes, in the rearward end of lock body, lock core hole circular hole, before via hole; Lock core is installed in lock core hole, and lock core comprises front lock core and rear lock core, front lock core be arranged on rear lock core before; The circular hole of described lock core hole partly has exterior lockhole, and exterior lockhole is the through hole on lock body or holds hole, corresponding with the position of external lock chute on front lock core, and communicates.

In described front lock core, have and in special bitting hole, external lock guide hole and external lock chute or front lock core, have special bitting hole, stealthy hole, external lock guide hole and external lock chute, in the rearward end of front lock core, be fixed with main contacts; The centre that specially bitting hole and stealthy hole all rotate at front lock core or the centre of approaching rotation; Stealthy key or stealthy connection are installed in stealthy hole; Neutral gear place in addition, the special bitting hole of described external lock guide hole peripheral edge portion of lock core rotation before approaching run through before the front end face of lock core, there are rank the inside of external lock guide hole or there is no rank, in external lock guide hole, push rod is installed; The surface of described external lock chute lock core before the wearing out below of external lock guide hole, intersects or vertical perforation with exterior lockhole; In described front lock core, can there be stealthy key or stealthy connection, also can there is no stealthy key or stealthy connection; While having stealthy key or stealthy connection, in front lock core, there is stealthy hole; While there is no stealthy key or stealthy connection, in front lock core, there is no stealthy hole; While having stealthy hole in described front lock core, specially bitting hole is in the previous section of front lock core, the aft section of stealthy Kong Qian lock core; While there is no stealthy hole in described front lock core, on front lock core, there is special bitting hole to occupy centre bore whole of front lock core.

On described rear lock core, be fixed with rotary contact and main contacts, main contacts is at the leading section of rear lock core, rotary contact can be fixed on rear lock core below or the face of cylinder, rotary contact also can be fixed on and connect 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, the front end of the center of rotation of rear lock core has the connecting hole of depression, connecting hole is that the polygon of depression holds hole or groove, or the polygon of circular arc and line segment composition holds hole or groove, in the bottom of connecting hole, can be with or without stealth and hold hole, when the bottom of described connecting hole does not have stealth to hold hole, stealth is held hole and is located at stealthy key or the stealthy rearward end connecting, stealth is held in hole stealthy spring is installed, and one end of stealthy spring withstands on the bottom of connecting hole; When the bottom of described connecting hole has stealth to hold hole, stealth is held hole and connecting hole at the core of rear lock core rotation or is approached the part of center of rotation, stealth is held hole and is passed in the back connecting hole above, stealth is held in hole stealthy spring is installed, and one end of stealthy spring withstands on the rearward end of stealthy connection or stealthy key.

Described connection tongue is connected with link gear through the via hole of lock body rear end, and link gear is connected with dead bolt; Fixed contact and rotary contact and electronic remote controller are connected in the power supply circuits of electromagnet, power supply circuits are connected with power supply, the iron core of electromagnet is connected with safety lock is horizontal, form electric safety burglary-resisting system, in the asynchronous dynamo-electric mixing warning hidden anti-theft lock of described external lock, can have, also can not have; 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, in the asynchronous dynamo-electric mixing warning hidden anti-theft lock of described external lock, can have, and also can not have; Described power supply can be battery, can be also general lighting power supply or electrical source of power.

Described outer locking device comprises external lock guide hole, push rod, external lock chute, slide block, external lock spring, exterior lockhole, inserting column, stage clip; Described push rod is arranged in external lock guide hole, and slide block and external lock spring fitting are in external lock chute, and inserting column and stage clip are arranged in exterior lockhole; Described push rod slide block is installed below, slide block external lock spring is installed below, the outside of slide block has inserting column to withstand on the surface groove on slide block, stage clip top is pressed in the outside of inserting column; On described slide block with the surface groove of rack-and-pinion or screw-type;

Described external lock spring fitting is at the rear portion of external lock chute, and slide block is arranged on the front portion of external lock chute, and external lock spring top is pressed in the rearward end of slide block; In described exterior lockhole, there are inserting column and stage clip, one end of stage clip withstands on the bottom of exterior lockhole, the other end withstands on inserting column, the other end of inserting column withstands on the surface groove of the rack-and-pinion on slide block, slide block is in external lock chute, and the tooth top of the surface groove on the slide block in external lock chute is concordant with the cylindrical of front lock core; Described inserting column is not when pushing post inserts in external lock guide hole, and inserting column is locked front lock core in external lock chute and exterior lockhole simultaneously; Described inserting column is when pushing post inserts in external lock guide hole, and inserting column is separated with front lock core in exterior lockhole; When described slide block moves promote push rod and slide block in pushing post insertion external lock guide hole after, the surface groove on slide block can move outward by oblique promotion inserting column.

While having stealth to hold hole in described rear lock core, stealth hold hole the bottom of connecting hole below through connecting hole above; While not having stealth to hold hole in described rear lock core, stealth is held hole in stealthy key or the stealthy rearward end connecting; Hole is held in stealth also can be simultaneously in stealthy key or the stealthy rearward end connecting and the bottom of connecting hole; Shi Cheng hole, hole or blind hole are held in stealth, for stealthy spring is installed; Described stealthy spring is spring;

Described stealthy key is the consistent or inconsistent key of one section of cross sectional shape with central key, blocked and in stealthy hole, exposed the head that holds that holds hole, the stealthy front end of key and the front end of central key coordinate and can in stealthy hole He in connecting hole, slide, when stealthy key slides in stealthy hole, its rear end can be inserted in connecting hole, for connecting front lock core and rear lock core;

It is one section of connector that described stealth connects, the stealthy front end connecting coordinates and can in stealthy hole He in connecting hole, slide with the front end of central key, stealth is connected in stealthy hole while sliding, and 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 that fixed contact, rotary contact, electronic remote controller, electromagnet, safety lock are horizontal, power supply, and safety lock is probably on door limit or the latch of locking; Described fixed contact be fixed on rear locking or the aft section of set casing on, 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 that disconnects 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 while not rotating, and because rear lock core not have to rotate, makes fixed contact and rotary contact can not connect the power supply circuits of electromagnet, can not open safety lock horizontal stroke; When described front lock core and rear lock core rotate, because of rear lock core rotation, connect fixed contact and rotary contact simultaneously, then connect the power supply circuits of electromagnet, safety lock by-blow is left.In order to increase the safety of theftproof lock, in the power supply circuits of described electromagnet, can add tightening security property of electronic remote controller to control, or not add electronic remote controller; When described electric safety burglary-resisting system does not have electronic remote controller, 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 does not have 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 is controlled 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.

Described asynchronous warning system comprises main contacts, auxiliary contact, relay, alarm circuit and warning power supply and alarm, while having asynchronous warning system in the asynchronous dynamo-electric mixing warning hidden anti-theft lock of described external lock, 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 and auxiliary contact mix proportion displacement contacts are paid, and main contacts and auxiliary contact take on the surface of revolution that lock core is center of rotation arranged in dislocation or over against installation; 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 while take on the surface of revolution that lock core is center of rotation arranged in dislocation, and main contacts is just connected circuit when contacting with auxiliary contact; Described main contacts and auxiliary contact adopt take on the surface of revolution that lock core is center of rotation when installing, one of them contact in main contacts and auxiliary contact is insulating surfaces or insulation contact, another is flexible conductive contact, and while separate in the dislocation of main contacts and auxiliary contact, the front lock core on resilient conductive contact ability and opposite or rear lock core contact and connect circuit.Described front lock core rotates and rear lock core while not rotating, and main contacts and auxiliary contact be because of the relay switch of the rotation engage relay of front lock core, and the closed circuit of engage relay and connect alarm circuit, makes alarm equipment alarm, thereby realize dislocation warning then; When described front lock core and rear lock core rotate simultaneously, main contacts and auxiliary contact do not produce dislocation and relay switch that can not engage relay, make the closed circuit of engage relay and can not connect alarm circuit, and alarm is not reported to the police.

For the system independence of guarantee to misplace 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 power supply circuits independently separately, mutually do not mix.

Described fixed contact can be that elastic compression contacts contact or elasticity is opened contact contact with rotary contact, main contacts and auxiliary contact, can be also the contact contact of sliding, can also be fixed contact contact, can also be also the contact contact of activity; Described relay can be relay, can be also integrated circuit board, can also be electronic circuit board; Described power supply can be battery, can be also general lighting power supply or electrical source of power; Described alarm can be sonic alarm, can be also device or the signal projector being connected with phone.

Described special bitting comprises central key and pushing post and the shank of the key, and central key and pushing post are fixed on the shank of the key; Described pushing post is cylinder, and central key is key, and the shank of the key is the shank of key; The length in the described special bitting of central key Length Ratio hole is long, and the long part in the special bitting of Length Ratio hole of central key is used for directly inserting connecting hole or is used for promoting stealthy key inserting connecting hole or being used for promoting stealthy connection inserting connecting hole; On described the shank of the key, can there is the remote control switch of electronic remote controller, also can there is no the remote control switch of electronic remote controller; In order to confuse robber, increase unlocking difficulty, on front lock core, be provided with or do not establish false external lock guide hole, while being only provided with false external lock guide hole on front lock core, just specially can have false pushing post or there is no false pushing post in bitting.

In order to increase interlocking capability, disguise and the anti-theft effect of theftproof lock, adopt the locked front lock core of inserting column to realize additional external lock, the power supply circuits access failure of electromagnet and can not open safety lock horizontal stroke, and make main contacts with auxiliary contact connection warning circuit and report to the police; Adopt electronic remote controller to connect or the power supply circuits of cutting knife electromagnet, realize circuit stealth; Adopt front lock core and rear lock core to disconnect realizing completely and be connected stealth.

While unblanking with special bitting, there is electronic remote controller, first open the switch on remote controller, by the central key of special bitting, insert special bitting hole again, after making central key pass special bitting hole, directly insert in connecting hole, or central key is passed promote stealthy key behind special bitting hole or stealthy connection inserts in connecting hole, complete and being connected of front lock core and rear lock core; Meanwhile, pushing post also inserts in external lock guide hole and promotes to move after push rod and slide block; While moving after slide block, the oblique promotion inserting column of the surface groove compression press spring on slide block outwards moves and exits external lock chute, opens external lock; Now, central key pushes the head that holds holding in hole, or central key and stealthy key push the head that holds holding in hole, the cooperation place that makes to hold head and hold post is the interface between lock core and lock body just, while rotating special bitting, rear lock core rotates and is with the tongue that is dynamically connected to rotate with front lock core, connects the moving link gear of lingual ribbon and opens dead bolt and unblank; When rear lock core rotates, rotary contact is connected with fixed contact and has been connected the power supply circuits of electromagnet, and electromagnet generation attraction pulls and opens safety lock horizontal stroke.

When central key exits special bitting hole, fixed contact is separated with rotary contact, and the power supply circuits of electromagnet interrupt, the horizontal return of safety lock and locking; Inserting column enters top in external lock chute and is pressed on the surface groove on slide block under the promotion of stage clip, completes the external lock to front lock core; Stealthy key or stealthy being connected under the promotion of stealthy spring, exit connecting hole and enter stealthy hole completely.

Robber or unblank king when specially bitting is unblanked, after not having central key to insert special bitting hole, directly insert in connecting hole, or there is no central key to insert to enter behind special bitting hole to promote stealthy key in stealthy hole or stealthy connection enters in connecting hole, cannot make front lock core and rear lock core rotate simultaneously, can not open theftproof lock; There is no the promotion of the pushing post in special bitting, can not open asynchronous interlocking and outer locking device, can not make inserting column exit external lock chute and front lock core can not rotate, rear lock core cannot be rotated, can not open theftproof lock; Increase the difficulty of pirate of the open lock, thereby played the effect of interlocking, self-locking, stealth, multiple locking and multiple safety.

Robber or the king that unblanks use flat instrument to adopt barbarous way to damage outer locking device and held after post, forced rotating front lock core, rear lock core is not connected with front lock core because of stealth and with front lock core, does not rotate, also connected the main contacts of warning circuit and the circuit of auxiliary contact simultaneously and reported to the police, having played asynchronous warning and anti-theft function.

Robber or the king that unblanks use Electric portable drill that front lock core and rear lock core have all been bored not, with the instrument of clip and so on, rotated connection tongue, also can be because of not having rotary contact can not connect the power supply circuits of electromagnet with contacting of fixed contact, can not open safety lock horizontal stroke, adding in the power supply circuits of electromagnet also has electronic remote controller to interrupt power supply circuits, more can not open safety lock horizontal stroke, play the anti-theft function of cutting the end.

For can be real antitheft, before adopting, lock core and rear lock core disconnect realizing completely and are connected stealth; Adopt outer locking device stealth and in lock core and in lock body, realize interlocking stealth.

In order to make the pushing post in special bitting can promote smoothly push rod, the external lock guide hole in the length of described push rod and front lock core equal in length or unequal, specially the pushing post in bitting can insert and in external lock guide hole, promote push rod;

In order to open external lock, described slide block adopts slope driving inserting column to open outer locking device.

In order to simplify the structure of lock, in described composition structure of the present invention, can be with or without wherein one or both or three kinds in outer locking device, electric safety burglary-resisting system and three kinds of structures of asynchronous warning system.

In order to adapt to the keeping of valuables, described special bitting and remote controller can create one or separately manufacture, and are convenient to separately keeping or unified keeping.

In order to expand the scope of application, the asynchronous dynamo-electric mixing warning hidden anti-theft lock of described external lock is applicable to the antitheft place of all kinds of needs and installs and uses, and is particularly suitable for installing and using of safety cabinet, car door, security door, strongbox, built-in lock door, built-in lock cabinet and common door and common cabinet.

Asynchronous dynamo-electric manufacture and the method thereof of mixing warning hidden anti-theft lock of described external lock, is characterized in that:

For the ease of assembling, during fabrication, set casing and lock body can manufacture as a whole for described set casing and lock body, are combined into as a whole after also can separately manufacturing; Described set casing and lock body can manufacture when as a whole, and set casing creates and on lock body, blocks the shell that holds the part in hole or create lock body outside; During fabrication, set casing creates the housing of cylindricality or the shell support body of cylindricality to described set casing, and manufacture at the middle part of the leading section of set casing interstitial hole.

Described lock body during fabrication, on lock body, manufacture and have via hole, lock core hole, exterior lockhole and hold hole, the centre that lock core hole is manufactured on rear locking is used for installing lock core, with hold that hole is vertical to be connected, manufacturing below of lock core hole, have for allowing and connect the via hole that tongue passes, the mid portion manufacture of the lock core hole in lock body has exterior lockhole, exterior lockhole creates through hole or holds hole on lock body, communicate with external lock guide hole, communicate with lock core hole, corresponding with the external lock chute on front lock core; The rearward end that is fixed with fixed contact or lock core hole on the inwall of via hole is fixed with fixed contact.

Described lock core during fabrication, carries out division system lock core and causes front lock core and rear lock core; Described front lock core during fabrication, the rearward end of front lock core is fixed with auxiliary contact and coordinates with the main contacts that is fixed on rear lock core leading section, on front lock core, manufacture and hold hole, external lock guide hole, external lock chute and special bitting hole, or on front lock core, manufacture holds hole, external lock guide hole, external lock chute, stealthy hole and special bitting hole; On described front lock core, manufacture while having special bitting hole and stealthy hole, the center of rotation position that specially bitting hole and stealthy hole are manufactured on front lock core is connected, and holds that hole is vertical to be connected, specially join stealthy hole above, stealthy hole in the back; The described shape in special bitting hole and the shape of central key are same or similar, and stealthy hole is same or similar with stealthy key or the stealthy front portion being connected; The described hole that holds is manufactured on front lock core, and connect vertical with lock core hole coordinates and connect with the hole that holds on lock body; Described external lock guide hole is manufactured on the front end face that front lock core is run through at neutral gear place beyond the special bitting hole of rotation edge of front lock core, connect with external lock chute, manufacture the inside of external lock guide hole leading portion has rank or does not manufacture rank, parallel with special bitting hole with lock core hole; Described external lock chute is manufactured on the periphery of wearing out below front lock core of external lock guide hole, corresponding with the position of exterior lockhole on lock body;

Described rear lock core during fabrication, is manufactured and is had connecting hole, rotary contact and main contacts on rear lock core; The polygon that described connecting hole creates depression holds hole or groove, or the polygon that circular arc and line segment form holds hole or groove, be manufactured on the center of rotation position of rear lock core, coordinate with the front end of central key or coordinate with stealthy key or the stealthy rear end being connected, parallel with lock core hole, can connect with special bitting hole or stealthy hole on front lock core; The shape in the shape that described connecting hole is manufactured and the cross section of central key is same or similar, or same or similar with the rearward end of stealthy key or the shape of the stealthy rearward end being connected; Described main contacts is manufactured on the leading section of rear lock core, and rotary contact is manufactured on below or on the surfaces of revolution of rear lock core.

For special bitting can be unblanked, described special bitting during fabrication, creates cylinder or cone cylinder by pushing post, and central key is created to key shape; The shank of the key of special bitting, central key and pushing post three parts are manufactured as a whole, or after separately manufacturing, be combined into as a whole; Described central key creates with the shape in special bitting hole same or similar, specially bitting hole manufactures the hole that becomes unidirectional groove or multidirectional groove, and multidirectional groove comprises that V-shaped groove, U-lag, two-way chute, three-dimensional groove, cross recess, five are to groove, six to groove, seven to groove, eight to groove, plum blossom groove etc.;

Described stealthy key during fabrication, stealthy key is created to the consistent or inconsistent key of one section of cross sectional shape with central key, the front end of stealthy key is created to the shape that can coordinate with the front end of central key, allow central key can promote stealthy key slides in stealthy hole He in connecting hole, when stealthy key slides in stealthy hole, its rear end can be inserted in connecting hole, for connecting front lock core and rear lock core;

Described stealth connects during fabrication, stealth is connected to the consistent cylinder of shape create anterior, rear portion consistent with the shape in stealthy hole and connecting hole, the front end that stealth is connected creates the shape that can coordinate with the front end of central key, allowing central key can promote stealth is connected in stealthy hole and the interior slip of connecting hole, stealth is connected in stealthy hole while sliding, its rear end can be inserted in connecting hole, for connecting front lock core and rear lock core.

Described push rod causes cylinder or stairstepping cylinder;

Described slide block creates bar shaped, manufactures the surface groove that has rack-and-pinion or screw-type on slide block, and install the surface that surface groove is worn out front lock core over against external lock chute;

Described inserting column creates cylinder, and the part contacting with surface groove on slide block creates cambered surface or the conical surface of tapering.

Described stealth is held hole during fabrication, stealth is held to hole to be manufactured on the bottom of connecting hole and to pass connecting hole, or stealth is held to hole and be manufactured on stealthy key or the stealthy rearward end connecting, or stealth is held to hole be manufactured on stealthy key or the stealthy rearward end connecting and the bottom of connecting hole simultaneously; Stealth is held to hole and create blind hole or hold hole, for stealthy spring is installed; Described stealthy spring creates stage clip.

In order to increase the function of hidden electronic locking, while having electric safety burglary-resisting system in the asynchronous dynamo-electric mixing warning hidden anti-theft lock of described external lock, described fixed contact be fixed on rear locking or the aft section of set casing on, 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 that disconnects or connect, and rotary contact can be connected with fixed contact when rear lock core rotates;

In order to increase the safety of theftproof lock, in the power supply circuits of described electromagnet, can add tightening security property of electronic remote controller to control, or not add electronic remote controller; When described electric safety burglary-resisting system does not have electronic remote controller, 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 does not have 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 is controlled 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 horizontal to be created on a limit or the latch of locking.

In order not report to the police when having special bitting to unblank, while having asynchronous warning system in the asynchronous dynamo-electric mixing warning hidden anti-theft lock of described external lock, main contacts is arranged on the front end of rear lock core, auxiliary contact is arranged on the rear end of front lock core, main contacts and auxiliary contact before same rotation on over against installing or arranged in dislocation, the circuit of main contacts and auxiliary contact is connected with the relay switch wiring position of relay, alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; Described front lock core rotates and rear lock core while not rotating, the relay switch of main contacts and the automatic engage relay of auxiliary contact, and the closed circuit of engage relay and connect alarm circuit, makes alarm equipment alarm, thereby realizes dislocation warning then; Described front lock core rotates and rear lock core while also rotating, and main contacts can not contact with auxiliary contact and relay switch that can not engage relay, makes the closed circuit of engage relay and can not connect alarm circuit, and alarm is not reported to the police.

In order to increase safety and the disguise of theftproof lock, described rear lock core is movably arranged on the rearward end of front lock core, disconnects completely and hidden realization is connected stealthyly with front lock core, does not have the insertion of central key can not connect with transferring power to rear lock core; Described inserting column simultaneously in exterior lockhole and in external lock chute, does not have the insertion slide block of pushing post inserting column can not be pushed in exterior lockhole completely and can not remove the locking to front lock core; Described rear lock core is during with the rotation of front lock core, do not cause the power supply circuits of electromagnet to connect can not opening safety lock horizontal stroke, and main contacts is contacted with auxiliary contact and connect warning circuit and report to the police because fixed contact and rotary contact contact; The power supply circuits that electronic remote controller interrupts electromagnet have been installed in described electromagnet power supply circuit, have been realized circuit stealth, do not had the remote controller switch can not to connect the stealthy power supply circuits of electromagnet.

Inserting column and stage clip are installed in described exterior lockhole, one end of stage clip withstands on the bottom of exterior lockhole, the other end withstands on inserting column, the other end of inserting column withstands on the surface groove of the rack-and-pinion on slide block, slide block installation and external lock spring are in external lock chute, and external lock spring fitting is at the rear portion of external lock chute, and slide block is arranged on the front portion of external lock chute, external lock spring top is pressed in the rearward end of slide block, and push rod is installed before slide block.

In described lock body, there are front lock core and rear lock core, in described front lock core, have stealthy hole or there is no stealthy hole, during stealthy hole, in front lock core, have stealthy key or stealthy connection; While there is no stealthy hole, in front lock core, there is no stealthy key or stealthy connection;

The rear end of described rear lock core is fixed with connection tongue, and connection tongue is connected with link gear through the via hole of lock body rear end, and link gear is connected with dead bolt; 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, form 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.

For the ease of manufacturing and assembling, the manufacture hop count of lock core before changing, described lock body is according to the easily manufactured needs of internal junction and the needs of manufacturing process, near the segmentation manufacture again end in stealthy hole or end of front lock core, or in the segmentation manufacture again of the position of external lock chute, front lock core is created to integral body or two sections and two sections of above hop counts, and each section of lock core that segmentation is manufactured can synchronous rotary or can be distinguished asynchronous rotation independently;

In order to manufacture the needs with assembly technology, can be according to the needs of technological requirement on described lock body, and lock body is created to integral body or two sections and two sections of above hop counts.

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, also can be 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 and in anti-theft lock system, just lost effect, described anti-theft lock system has just become electric burglar-proof lock; In the anti-theft lock system that has become electric burglar-proof lock, just can be with or without mechanical linkage which controls and be connected tongue, the via hole leaf that allows connection tongue pass can be with or without.

Asynchronous dynamo-electric rational in infrastructure, the manufacture and easy to use that mixes warning hidden anti-theft lock of external lock of the present invention, interlocking, stealth and good anti-theft effect; The locked front lock core of inserting column, front lock core and rear lock core disconnect completely, rearward end or the leading section with front and back lock core installed respectively in the contact of asynchronous warning system, electronic remote controller is hidden in the power supply circuits of electromagnet, make robber and unblank Wang Wufa rotation rear lock core, realized the theftproof lock that integrates asynchronous interlocking, electro-mechanical interlock, stealth, self-locking and asynchronous warning function, safety index is high; Even if robber and the king that unblanks have damaged outer locking device by barbarous means and be also merely able to rotate front lock core part after latching segments, can not rotate stealthy rear lock core, make the rotation of front lock core and rear lock core does not rotate and it is asynchronous to produce and then report to the police, the power supply circuits of the electromagnet of safety lock horizontal stroke can not be connected, and have played real anti-theft function.

Accompanying drawing explanation

Fig. 1 is the asynchronous dynamo-electric primary structure schematic diagram that does not have stealthy key and stealth to be connected in warning hidden anti-theft lock that mixes of external lock of the present invention;

Fig. 2 is the asynchronous dynamo-electric primary structure schematic diagram that has stealthy key in warning hidden anti-theft lock that mixes of external lock of the present invention;

Fig. 3 is the asynchronous dynamo-electric primary structure schematic diagram that has stealthy connection in warning hidden anti-theft lock that mixes of external lock of the present invention;

Fig. 4 is that Fig. 1 to Fig. 3 is at the structural representation in the cross section at A-A place;

Fig. 5 is the asynchronous dynamo-electric surface structure schematic diagram that mixes the left view of warning hidden anti-theft lock of external lock of the present invention;

Fig. 6 is the surface structure schematic diagram of the left view of rear lock core;

Fig. 7 is the surface structure schematic diagram of the left view of stealthy key;

Fig. 8 is the surface structure schematic diagram of special bitting;

Fig. 9 is the surface structure schematic diagram of the right view of special bitting;

Figure 10 is the surface structure schematic diagram of the external lock chute of front lock core;

Figure 11 is the surface structure schematic diagram of the surface groove on slide block.

The asynchronous dynamo-electric mixing warning hidden anti-theft lock of external lock shown in figure is the central key of three-dimensional groove and the central key hole of three-dimensional groove;

Shown in figure: set casing 1, lock body 2, front lock core 3, rear lock core 4, exterior lockhole 5, stage clip 6, inserting column 7, push rod 8, main contacts 9, auxiliary contact 10, self-locking spring 11, hold post 12, hold 13, connect tongue 14, external lock guide hole 15, special bitting hole 16, external lock spring 17, pushing post 18, central key 19, the shank of the key 20, stealthy key 21, stealthy spring 22, connecting hole 23, hole 24 is held in stealth, external lock chute 25, slide block 26, fixed contact 27, rotary contact 28, stealthy connection 29, surface groove 30.

The specific embodiment

The asynchronous dynamo-electric warning invisible antitheft that mixes of external lock of the present invention is locked in implementation process, specifically there are three kinds of schemes: the first is in the front lock core shown in Fig. 1, not have stealthy hole, stealthy key to be connected with stealthy, the second is in the front lock core shown in Fig. 2, to have stealthy hole and stealthy key, and the third is in the front lock core shown in Fig. 3, to have stealthy hole to be connected with stealthy; In these three kinds of schemes, what anti-theft effect was best is in front lock core, to have a kind of of stealthy hole and stealthy key, and being secondly has stealthy hole to be connected with stealthy in front lock core.

The asynchronous dynamo-electric warning hidden anti-theft lock that mixes of described external lock mainly comprises set casing 1, lock body 2, front lock core 3, rear lock core 4, stealthy key 21 or stealthy connection 29, hole 24 is held in stealth, stealthy spring 22, push rod 8, external lock guide hole 15, hold hole, hold 13, hold post 12, self-locking spring 11, exterior lockhole 5, external lock chute 25, slide block 26, stage clip 6, inserting column 7, special bitting hole 16, specially bitting, connect tongue 14, dead bolt, fixed contact 27, rotary contact 28, electric safety burglary-resisting system, main contacts 9, auxiliary contact 10, asynchronous warning system, power supply,

The described hole that holds mutually connects in lock body and lock core, holds and in hole, has self-locking spring 11, holds post 12 and hold 13;

There are lock core hole and via hole in center in described lock body 2, via hole be for allowing, connect hole that tongue 14 passes, in the rearward end of lock body 2, lock core hole circular hole, before via hole; Lock core is installed in lock core hole, and lock core comprises front lock core 3 and rear lock core 4, front lock core 3 be arranged on rear lock core 4 before; The circular hole of described lock core hole partly has exterior lockhole 5, and exterior lockhole 5 is the through holes on lock body or holds hole, corresponding with the position of external lock chute 25 on front lock core 3, and communicates.

In described front lock core 3, have and in special bitting hole 16, external lock guide hole 15 and external lock chute 25 or front lock core 3, have special bitting hole 16, stealthy hole, external lock guide hole 15 and external lock chute 25, in the rearward end of front lock core 3, be fixed with main contacts 9; The centre that specially bitting hole 16 and stealthy hole all rotate at front lock core 3 or the centre that approaches rotation; Stealthy key 21 or stealthy connection 29 are installed in stealthy hole; Neutral gear place in addition, the special bitting hole 16 of described external lock guide hole 15 peripheral edge portion of lock core 3 rotations before approaching run through before the front end face of lock core 3, there are rank the inside of external lock guide hole 15 leading portions or there is no rank, and push rod 8 is installed in external lock guide hole 15; The surface of described external lock chute 25 lock core 3 before the wearing out below of external lock guide hole 15, before and after external lock guide hole 15 is divided into two sections, connect with two sections of front and back external lock guide hole 15, intersect or vertical perforation with exterior lockhole 5; Described front lock core 3 is interior can stealthy key 21 or stealthy connection 29, also can there is no stealthy key 21 or stealthy connection 29; There are stealthy key 21 or stealthy connection 29 o'clock, in front lock core 3, have stealthy hole; There is no stealthy key 21 or stealthy connection 29 o'clock, in front lock core 3, there is no stealthy hole; Described while having stealthy hole, the special aft section of bitting hole 16 previous sections at front lock core 3, stealthy Kong Qian lock core 3; While there is no stealthy hole in described front lock core 3, on front lock core 3, there is special bitting hole 16 to occupy centre bore whole of front lock core 3.

On described rear lock core 4, be fixed with rotary contact 28 and main contacts 9, main contacts 9 is at the leading section of rear lock core 4, rotary contact 28 can be fixed on rear lock core 4 below or the face of cylinder, rotary contact 28 also can be fixed on and connect on tongue 14; The center of the rear end of described rear lock core 4 is fixed with and connects tongue 14 through lock body 2 via hole below, the front end of the center of rotation of rear lock core 4 has the connecting hole 23 of depression, connecting hole 23 is that the polygon of depression holds hole or groove, or the polygon of circular arc and line segment composition holds hole or groove; In the bottom of connecting hole 23, can be with or without stealth and hold hole 24, when the bottom of described connecting hole 23 does not have stealth to hold hole 24, stealth is held hole 24 and is located at stealthy key 21 or stealthy 29 the rearward end that connects, stealth is held in hole 24 stealthy spring 22 is installed, and one end of stealthy spring 22 withstands on the bottom of connecting hole 23; When the bottom of described connecting hole 23 has stealth to hold hole 24, stealth is held hole 24 and connecting hole 23 at the core of rear lock core rotation or is approached the core of rotation, stealth is held hole 24 and is passed in the back connecting hole 23 above, stealth is held in hole 24 stealthy spring 22 is installed, and one end of stealthy spring 22 withstands on the rearward end of stealthy connection 29 or stealthy key 21.

Described outer locking device comprises external lock guide hole 15, push rod 8, external lock chute 25, slide block 26, external lock spring 17, exterior lockhole 5, inserting column 7, stage clip 6; Described push rod 8 is arranged in external lock guide hole 15, and slide block 26 and external lock spring 17 are arranged in external lock chute 25, and inserting column 7 and stage clip 6 are arranged in exterior lockhole 5; Described push rod slide block 26 is installed below, slide block 26 external lock spring 17 is installed below, the outside of slide block 26 has inserting column 7 to withstand on the surface groove 30 on slide block 26, stage clip 6 tops are pressed in the outside of inserting column 7; On described slide block 26 with the surface groove 30 of rack-and-pinion or screw-type;

Described external lock spring 17 is arranged on the rear portion of external lock chute 25, and slide block 26 is arranged on the front portion of external lock chute 25, and external lock spring 17 tops are pressed in the rearward end of slide block 26; In described exterior lockhole 5, there are inserting column 7 and stage clip 6, one end of stage clip 6 withstands on the bottom of exterior lockhole 5, the other end withstands on inserting column 7, the other end of inserting column 7 withstands on the surface groove 30 of the rack-and-pinion on slide block 26, slide block 26 is in external lock chute 25, and the tooth top of surface groove 30 and the cylindrical of front lock core on the slide block 26 in external lock chute 25 are concordant; Described inserting column 7 is not when pushing post 18 inserts in external lock guide hole 15, and inserting column 7 is locked front lock core in external lock chute 25 and exterior lockhole 5 simultaneously; Described inserting column 7 is when pushing post 18 inserts in external lock guide holes 15, and inserting column 7 is separated with front lock core in exterior lockhole 5; When described slide block 26 moves promote push rod 8 and slide block 26 in pushing post 18 inserts external lock guide hole 15 after, the surface groove 30 on slide block 26 can outer the moving of oblique promotion inserting column 7.

Described connection tongue 14 is connected with link gear through the via hole of lock body 2 rear ends, and link gear is connected with dead bolt; Fixed contact 27 and rotary contact 28 are connected in the power supply circuits of electromagnet with electronic remote controller, power supply circuits are connected with power supply, the iron core of electromagnet is connected with safety lock is horizontal, form electric safety burglary-resisting system, in the asynchronous dynamo-electric mixing warning hidden anti-theft lock of described external lock, can have, also can not have; Main contacts 9 and auxiliary contact 10 are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply, in the asynchronous dynamo-electric mixing warning hidden anti-theft lock of described external lock, can have, and also can not have; Described power supply can be battery, can be also general lighting power supply or electrical source of power.

For the ease of assembling, during fabrication, set casing 1 and lock body 2 can manufacture as a whole, are combined into as a whole after also can separately manufacturing for described set casing 1 and lock body 2; Described set casing 1 and lock body 2 can manufacture when as a whole, and set casing 1 creates and on lock body 2, blocks the shell that holds the part in hole or create lock body 2 outsides; During fabrication, set casing 1 creates the housing of cylindricality or the shell support body of cylindricality to described set casing 1, and manufacture at the middle part of the leading section of set casing 1 interstitial hole.

Described lock body 2 during fabrication, on lock body 2, manufacture and have via hole, lock core hole, exterior lockhole 5 and hold hole, the centre that lock core hole is manufactured on rear locking 2 is used for installing lock core, hole is vertical to be connected with holding, manufacturing below of lock core hole, have for allowing and connect the via hole that tongue 14 passes, the mid portion manufacture of the lock core hole in lock body has exterior lockhole 5, and exterior lockhole 5 creates through hole or holds hole on lock body, communicate with lock core hole, corresponding with the external lock chute 25 on front lock core 3; The rearward end that is fixed with fixed contact 27 or lock core hole on the inwall of via hole is fixed with fixed contact 27.

Described lock core during fabrication, carries out division system lock core and causes front lock core 3 and rear lock core 4.Described front lock core 3 during fabrication, the rearward end of front lock core 3 is fixed with auxiliary contact 10 and coordinates with the main contacts 9 that is fixed on rear lock core 4 leading sections, on front lock core 3, manufacture and hold hole, external lock guide hole 15, external lock chute 25 and special bitting hole 16, or on front lock core 3, manufacture holds hole, external lock guide hole 15, external lock chute 25, stealthy hole and special bitting hole 16; On described front lock core 3, manufacture while having special bitting hole 16 and stealthy hole, the center of rotation position that specially bitting hole 16 and stealthy hole are manufactured on front lock core 3 is connected, and holds that hole is vertical to be connected, specially join stealthy hole above, stealthy hole in the back; The described shape in special bitting hole 16 and the shape of central key 19 are same or similar, and stealthy hole and stealthy key 21 or stealthy 29 the front portion of being connected are same or similar; The described hole that holds is manufactured on front lock core 3, and connect vertical with lock core hole coordinates and connect with the hole that holds on lock body 2; Described external lock guide hole 15 is manufactured on the front end face that front lock core 3 is run through at neutral gear place beyond the special bitting hole 16 of rotation edge of front lock core 3, connect with external lock chute 25, manufacture the inside of external lock guide hole 15 has rank or does not manufacture rank, parallel with special bitting hole 16 with lock core hole; Described external lock chute 25 is manufactured on the periphery of wearing out below front lock core 3 of external lock guide hole 15, communicates with external lock guide hole 15, corresponding with the position of exterior lockhole 5 on lock body.

Described rear lock core 4 during fabrication, is manufactured and is had connecting hole 23, rotary contact 28 and main contacts 9 on rear lock core 4; The polygon that described connecting hole 23 creates depression holds hole or groove, or the polygon that circular arc and line segment form holds hole or groove, be manufactured on the center of rotation position of rear lock core 4, coordinate or be connected with stealthy key 21 or stealth 29 rear end cooperation with the front end of central key 19, parallel with lock core hole, can connect with special bitting hole 16 or stealthy hole on front lock core 3; The shapes that described connecting hole 23 is manufactured are same or similar with the shape in the cross section of central key 19, or be connected the shape of 29 rearward end with the rearward end of stealthy key 21 or stealth same or similar; Described main contacts 9 is manufactured on the leading section of rear lock core 4, and rotary contact 28 is manufactured on below or on the surfaces of revolution of rear lock core 4.

For special bitting can be unblanked, described special bitting during fabrication, creates cylinder or cone cylinder by pushing post 18, and central key 19 is created to key shape; The shank of the key of special bitting 20, central key 19 and pushing post 18 3 parts are manufactured as a whole, or after separately manufacturing, be combined into as a whole; Described central key 19 creates with the shape in special bitting hole 16 same or similar, specially bitting hole 16 manufactures the hole that becomes unidirectional groove or multidirectional groove, and multidirectional groove comprises that V-shaped groove, U-lag, two-way chute, three-dimensional groove, cross recess, five are to groove, six to groove, seven to groove, eight to groove, plum blossom groove etc.

Described stealthy key 21 during fabrication, stealthy key 21 is created to the consistent or inconsistent key of one section of cross sectional shape with central key 19, the front end of stealthy key 21 is created to the shape that can coordinate with the front end of central key 19, allow central key 19 can promote stealthy key 21 in stealthy hole and the interior slip of connecting hole 23, when stealthy key 21 slides in stealthy hole, its rear end can be inserted in connecting hole 23, for connecting front lock core 3 and rear lock core 4.

Described stealth connects 29 during fabrication, stealth is connected to the 29 consistent cylinders of shape that create anterior, rear portion consistent with the shape in stealthy hole and connecting hole 23, the front end of stealth connection 29 is created to the shape that can coordinate with the front end of central key 19, central key 19 can be promoted stealthy to connect 29 in stealthy hole and the interior slip of connecting hole 23, when stealthy connection 29 is slided in stealthy hole, its rear end can be inserted in connecting hole 23, for connecting front lock core 3 and rear lock core 4.

Described push rod 8 creates cylinder or stairstepping cylinder;

Described slide block 26 creates bar shaped, manufactures the surface groove 30 that has rack-and-pinion or screw-type on slide block 26, and install the surface that surface groove 30 is worn out front lock core 3 over against external lock chute 25;

Described inserting column 7 creates cylinder, and the part contacting with surface groove 30 on slide block 26 creates cambered surface or the conical surface of tapering.

Described stealth is held hole 24 during fabrication, stealth is held to hole 24 to be manufactured on the bottom of connecting hole 23 and to pass connecting hole 23, or stealth is held to the rearward end that hole 24 is manufactured on stealthy key 21 or stealthy connection 29, or be manufactured on stealthy key or the stealthy rearward end connecting and the bottom of connecting hole simultaneously; Stealth is held to hole 24 and create blind hole or hold hole, for stealthy spring 22 is installed; Described stealthy spring 22 creates stage clip.

In order to increase the function of hidden electronic locking, while having electric safety burglary-resisting system in the asynchronous dynamo-electric mixing warning hidden anti-theft lock of described external lock, described fixed contact 27 is fixed on rear locking 2 or in the aft section of set casing 1, rotary contact 28 is fixed on rear lock core 4, rotary contact 28 adopts arranged in dislocation with fixed contact 27, rotary contact 28 coordinates with fixed contact 27 becomes one group of contact that disconnects or connect, and rotary contact 28 can be connected with fixed contact 27 when rear lock core 4 rotates.

In order to increase the safety of theftproof lock, in the power supply circuits of described electromagnet, can add tightening security property of electronic remote controller to control, or not add electronic remote controller; When described electric safety burglary-resisting system does not have electronic remote controller, rotary contact 28 and fixed contact 27 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 does not have electronic remote controller, the circuit of the reception remote signal of electronic remote controller and rotary contact 28 and fixed contact 27 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 is controlled and rotary contact 28 and fixed contact 27 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 horizontal to be created on a limit or the latch of locking.

In order not report to the police when having special bitting to unblank, while having asynchronous warning system in the asynchronous dynamo-electric mixing warning hidden anti-theft lock of described external lock, main contacts 9 is arranged on the front end of rear lock core 4, auxiliary contact 10 is arranged on the rear end of front lock core 3, main contacts 9 and auxiliary contact 10 before same rotation on over against installing or arranged in dislocation, the circuit of main contacts 9 and auxiliary contact 10 is connected with the relay switch wiring position of relay, alarm circuit is connected with the relay closed circuit of relay, and warning power supply and alarm are connected in alarm circuit; Described front lock core 3 rotates and rear lock core 4 while not rotating, the relay switch of main contacts 9 and auxiliary contact 10 automatic engage relaies, and the closed circuit of engage relay and connect alarm circuit, makes alarm equipment alarm, thereby realizes dislocation warning then; Described front lock core 3 rotates and rear lock core 4 while also rotating, and main contacts 9 can not contact with auxiliary contact 10 and relay switch that can not engage relay, makes the closed circuit of engage relay and can not connect alarm circuit, and alarm is not reported to the police.

In order to increase interlocking capability, disguise and the anti-theft effect of theftproof lock, adopt the locked front lock core 3 of inserting column 7 to realize additional external lock, the power supply circuits access failure of electromagnet and can not open safety lock horizontal stroke, and make main contacts 9 and auxiliary contact 10 connect warning circuits and report to the police; Adopt electronic remote controller to connect or the power supply circuits of cutting knife electromagnet, realize circuit stealth; Before adopting, lock core 3 disconnects realizing completely with rear lock core 4 and is connected stealth.

For can be real antitheft, before adopting, lock core 3 disconnects realizing completely with rear lock core 4 and is connected stealth; Adopt outer locking device stealth and in lock core and in lock body, realize interlocking stealth.

In order to make the pushing post 18 in special bitting can promote smoothly push rod 8, the length of described push rod 8 and the external lock guide hole 15 in front lock core 3 equal in length or unequal, specially the pushing post 18 in bitting can insert the interior promotion push rod 8 of external lock guide hole 15;

In order to open external lock, described slide block 26 adopts slope driving inserting column 7 to open outer locking device.

In order to simplify the structure of lock, in described composition structure of the present invention, can be with or without there is no outer locking device, wherein one or both or three kinds in electric safety burglary-resisting system and three kinds of structures of asynchronous warning system.

Inserting column 7 and stage clip 6 are installed in described exterior lockhole 5, one end of stage clip 6 withstands on the bottom of exterior lockhole 5, the other end withstands on inserting column 7, the other end of inserting column 7 withstands on the surface groove 30 of the rack-and-pinion on slide block 26, slide block 26 installations and external lock spring 17 are in external lock chute 25, and external lock spring 17 is arranged on the rear portion of external lock chute 25, and slide block 26 is arranged on the front portion of external lock chute 25, external lock spring 17 tops are pressed in the rearward end of slide block 26, and push rod 8 is installed before slide block 26.

In described lock body, there are front lock core 3 and rear lock core, in described front lock core 3, have stealthy hole or there is no stealthy hole, during stealthy hole, in front lock core 3, have stealthy key 21 or stealthy connection 29; While there is no stealthy hole, in front lock core 3, there is no stealthy key 21 or stealthy connection 29;

The rear end of described rear lock core 4 is fixed with and connects tongue 14, and connection tongue 14 is connected with link gear through the via hole of lock body 4 rear ends, and link gear is connected with dead bolt; Fixed contact 27 and rotation are touched at 31 and 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, form electric safety burglary-resisting system; Main contacts 9 and auxiliary contact 10 are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply.

While unblanking with special bitting, there is electronic remote controller, first open the switch on remote controller, by the central key 19 of special bitting, insert special bitting hole 16 again, make central key 19 through in the rear direct insertion connecting hole 23 in special bitting hole 16, or make central key 19 through the special bitting hole stealthy key 21 of 16 rear promotion or stealthyly connect 29 and insert in connecting holes 23, completing and being connected of front lock core 3 and rear lock core 4; Meanwhile, pushing post 18 moves after also inserting the interior promotion push rod 8 of external lock guide hole 15 and slide block 26; While moving after slide block 26, oblique promotion inserting column 7 compression press springs 6 of surface groove 30 on slide block 26 outwards move and exit external lock chute 25, open external lock; Now, central key 19 pushes to hold and holds 13 in hole, or central key 19 and stealthy key 21 push to hold and hold 13 in hole, make to hold 13 and the interface between lock core and lock body 2 just, the cooperation place that holds post 12, while rotating special bitting, rear lock core 4 rotates and is with the tongue 14 that is dynamically connected to rotate with front lock core 3, connects tongue 14 and drives link gear open dead bolt and unblank; When rear lock core 4 rotates, rotary contact 28 is connected with fixed contact 27 and has been connected the power supply circuits of electromagnet, and electromagnet produces attraction and pulls and open safety lock horizontal stroke.

When central key 19 exits special bitting hole 16, fixed contact 27 is separated with rotary contact 28, and the power supply circuits of electromagnet interrupt, the horizontal return of safety lock and locking; Inserting column 7 enters the interior top of external lock chute 25 and is pressed on the surface groove 30 on slide block 26 under the promotion of stage clip 6, completes the external lock to front lock core 3; Stealthy key 21 or stealthyly connect 29 under the promotion of stealthy spring 22, exits connecting hole 23 and enters stealthy hole completely.

Robber or unblank king when specially bitting is unblanked, do not have central key 19 to insert in the rear direct insertion connecting hole 23 in special bitting hole 16, or there is no central key 19 to insert to enter behind special bitting holes 16 to promote stealthy key 21 or stealthy connection 29 enters in connecting hole 23 in stealthy the hole in, cannot make front lock core 3 and rear lock core 4 rotate simultaneously, can not open theftproof lock; There is no the promotion of the pushing post 18 in special bitting, can not open asynchronous interlocking and outer locking device, can not make inserting column 7 exit external lock chute 25 and front lock core 3 can not rotate, rear lock core 4 cannot be rotated, can not open theftproof lock; Increase the difficulty of pirate of the open lock, thereby played the effect of self-locking, stealth, multiple locking and multiple safety.

Robber or the king that unblanks use flat instrument to adopt barbarous way to damage outer locking device and held after post 12, forced rotating front lock core 3, rear lock core 4 is not connected with front lock core 3 because of stealth and with front lock core 3, does not rotate, also connected the main contacts 9 of warning circuit and the circuit of auxiliary contact 10 simultaneously and reported to the police, having played asynchronous warning and anti-theft function.

Robber or the king that unblanks use Electric portable drill that front lock core 3 and rear lock core 4 have all been bored not, with the instrument of clip and so on, rotated connection tongue 14, also can be because of not having rotary contact 28 can not connect the power supply circuits of electromagnet with contacting of fixed contact 27, can not open safety lock horizontal stroke, adding in the power supply circuits of electromagnet also has electronic remote controller to interrupt power supply circuits, more can not open safety lock horizontal stroke, play the anti-theft function of cutting the end.

For the ease of manufacturing and assembling, the manufacture hop count of lock core 3 before changing, described lock body 2 is according to the easily manufactured needs of internal junction and the needs of manufacturing process, near the segmentation manufacture again end in stealthy hole or end of front lock core, or in the segmentation manufacture again of the position of external lock chute 25, front lock core is created to integral body or two sections and two sections of above hop counts, and each section of lock core that segmentation is manufactured can synchronous rotary or can be distinguished asynchronous rotation independently;

In order to manufacture the needs with assembly technology, described lock body 2 can be according to the needs of technological requirement, and lock body 2 is created to integral body or two sections and two sections of above hop counts.

Claims

1. the asynchronous dynamo-electric warning hidden anti-theft lock that mixes of external lock, holds hole and mutually connects in lock body and lock core, and holding has self-locking spring (11), holds post (12) and hold (13) in hole; It is characterized in that:

There are lock core hole and via hole in center in described lock body (2), via hole be for allowing, connect hole that tongue (14) passes, in the rearward end of lock body (2), lock core hole circular hole, before via hole; Lock core is installed in lock core hole, and lock core comprises front lock core (3) and rear lock core (4), front lock core (3) be arranged on rear lock core (4) before; The circular hole of described lock core hole partly has exterior lockhole (5), and exterior lockhole (5) is the through hole on lock body or holds hole, corresponding with the position of external lock chute (25) on front lock core (3), and communicates;

In described front lock core (3), have and in special bitting hole (16), external lock guide hole (15) and external lock chute (25) or front lock core (3), have special bitting hole (16), stealthy hole, external lock guide hole (15) and external lock chute (25), in the rearward end of front lock core (3), be fixed with main contacts (9); The centre that specially bitting hole (16) and stealthy hole all rotate at front lock core (3) or the centre of approaching rotation; Stealthy key (21) or stealthy connect (29) are installed in stealthy hole; The front end face of front lock core (3) is run through at neutral gear place in addition, the special bitting hole (16) of external lock guide hole (15) peripheral edge portion of lock core (3) rotation before approaching, there are rank the inside of external lock guide hole (15) or there is no rank, and push rod (8) is installed in external lock guide hole (15); Described external lock chute (25) is worn out the surface of front lock core (3) after external lock guide hole (15), connects with external lock guide hole (15), intersects or vertical perforation with exterior lockhole (5); Described front lock core 3 is interior can stealthy key 21 or stealthy connection 29, also can there is no stealthy key (21) or stealthy connect (29); While having stealthy key (21) or stealthy connection (29), front lock core has stealthy hole in (3); While there is no stealthy key (21) or stealthy connection (29), front lock core does not have stealthy hole in (3); While having stealthy hole in described front lock core (3), specially bitting hole (16) is in the previous section of front lock core (3), the aft section of stealthy Kong Qian lock core (3); While there is no stealthy hole in described front lock core (3), the upper special bitting hole (16) of front lock core (3) occupies centre bore whole of front lock core;

On described rear lock core (4), be fixed with rotary contact (28) and main contacts (9), main contacts (9) is at the leading section of rear lock core (4), rotary contact (28) can be fixed on rear lock core (4) below or the face of cylinder, rotary contact (28) also can be fixed on and connect on tongue (14); The center of the rear end of described rear lock core (4) is fixed with and connects tongue (14) through lock body (2) via hole below, the front end of the center of rotation of rear lock core (4) has the polygonal coupling hole (23) of depression, connecting hole (23) is that the polygon of depression holds hole or groove, or the polygon of circular arc and line segment composition holds hole or groove; In the bottom of connecting hole (23), can be with or without stealth and hold hole (24), when the bottom of described connecting hole (23) does not have stealth to hold hole (24), stealth is held hole (24) and is located at stealthy key (21) or the stealthy rearward end that connects (29), stealth is held in hole (24) stealthy spring (22) is installed, and one end of stealthy spring (22) withstands on the bottom of connecting hole (23); When the bottom of described connecting hole (23) has stealth to hold hole (24), stealth is held hole (24) and connecting hole (23) at the core of rear lock core rotation or is approached the core of rotation, stealth is held hole (24) and is passed in the back connecting hole (23) above, stealth is held in hole (24) stealthy spring (22) is installed, and one end of stealthy spring (22) withstands on the stealthy rearward end that connects (29) or stealthy key (21);

Described connection tongue (14) is connected with link gear through the via hole of lock body (2) rear end, and link gear is connected with dead bolt; Fixed contact (27) and rotary contact (28) are connected in the power supply circuits of electromagnet with electronic remote controller, power supply circuits are connected with power supply, the iron core of electromagnet is connected with safety lock is horizontal, form electric safety burglary-resisting system, in the asynchronous dynamo-electric mixing warning hidden anti-theft lock of described external lock, can have, also can not have; Main contacts (9) and auxiliary contact (10) are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply, in the asynchronous dynamo-electric mixing warning hidden anti-theft lock of described external lock, can have, and also can not have; Described power supply can be battery, can be also general lighting power supply or electrical source of power;

Described outer locking device comprises external lock guide hole (15), push rod (8), external lock chute (25), slide block (26), external lock spring (17), exterior lockhole (5), inserting column (7), stage clip (6); Described push rod (8) is arranged in external lock guide hole (15), and slide block (26) and external lock spring (17) are arranged in external lock chute (25), and inserting column (7) and stage clip (6) are arranged in exterior lockhole (5); Slide block (26) is installed after described push rod, external lock spring (17) is installed after slide block (26), the surface groove (30) that the outside of slide block (26) has inserting column (7) to withstand on slide block (26) is upper, and stage clip (6) top is pressed in the outside of inserting column (7); The upper surface groove (30) with rack-and-pinion or screw-type of described slide block (26);

Described external lock spring (17) is arranged on the rear portion of external lock chute (25), and slide block (26) is arranged on the front portion of external lock chute (25), and external lock spring (17) top is pressed in the rearward end of slide block (26); In described exterior lockhole (5), there are inserting column (7) and stage clip (6), one end of stage clip (6) withstands on the bottom of exterior lockhole (5), the other end withstands on inserting column (7), the other end of inserting column (7) withstands on the surface groove (30) of the rack-and-pinion on slide block (26), slide block (26) is in external lock chute (25), and the tooth top of the surface groove (30) on the slide block (26) in external lock chute (25) is concordant with the cylindrical of front lock core; Described inserting column (7) is not when pushing post (18) inserts in external lock guide hole (15), and inserting column (7) is locked front lock core in external lock chute (25) and exterior lockhole (5) simultaneously; Described inserting column (7) is when pushing post (18) inserts in external lock guide hole (15), and inserting column (7) is separated with front lock core in exterior lockhole (5); Described slide block (26) inserts while moving after promoting push rod (8) and slide block (26) in external lock guide hole (15) at pushing post (18), and the surface groove (30) on slide block (26) can move outward by oblique promotion inserting column (7);

While having stealth to hold hole (24) in described rear lock core (4), stealth hold hole (24) the bottom of connecting hole (23) below through connecting hole (23) above; While not having stealth to hold hole (24) in described rear lock core (4), stealth is held hole (24) in stealthy key (21) or the stealthy rearward end that connects (29); Hole (24) is held in stealth also can be simultaneously in stealthy key (21) or the stealthy rearward end of (29) and the bottom of connecting hole (23) of connecting; It is to hold hole or blind hole that hole (24) is held in stealth, for stealthy spring (22) is installed; Described stealthy spring (22) is spring;

Described stealthy key (21) is the consistent or inconsistent key of one section of cross sectional shape with central key (19), blocked and in stealthy hole, exposed hold (13) that hold hole, the front end of stealthy key (21) coordinates with the front end of central key (19) and can in stealthy hole and in connecting hole (23), slide, when stealthy key (21) slides in stealthy hole, its rear end can be inserted in connecting hole (23), for connecting front lock core (3) and rear lock core (4);

It is one section of connector that described stealth connects (29), the stealthy connection front end of (29) and the front end of central key (19) coordinate and can in stealthy hole and in connecting hole (23), slide, when stealthy connection (29) is slided in stealthy hole, its rear end can be inserted in the connecting hole (23) in rear lock core (4), for connecting front lock core (3) and rear lock core (4);

Described electric safety burglary-resisting system comprises that fixed contact (27), rotary contact (28), electronic remote controller, electromagnet, safety lock are horizontal, power supply, and safety lock is probably on door limit or the latch of locking; Described fixed contact (27) is fixed on rear locking (2) or in the aft section of set casing (1), rotary contact (28) is fixed on rear lock core (4), rotary contact (28) adopts arranged in dislocation with fixed contact (27), rotary contact (28) coordinates with fixed contact (27) becomes one group of contact that disconnects or connect, and rotary contact (28) can be connected with fixed contact (27) when rear lock core (4) rotates; Described front lock core (3) rotates and rear lock core (4) while not rotating, and because rear lock core (4) not have rotation, makes fixed contact (27) and rotary contact (28) can not connect the power supply circuits of electromagnet, can not open safety lock horizontal stroke; When described front lock core (3) rotates with rear lock core (4), because of rear lock core (4) rotation, connect fixed contact (27) and rotary contact (28) simultaneously, then connect the power supply circuits of electromagnet, safety lock by-blow is left; In order to increase the safety of theftproof lock, in the power supply circuits of described electromagnet, can add tightening security property of electronic remote controller to control, or not add electronic remote controller; When described electric safety burglary-resisting system does not have electronic remote controller, rotary contact (28) and fixed contact (27) 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 does not have electronic remote controller, the circuit of the reception remote signal of electronic remote controller and rotary contact (28) and fixed contact (27) 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 is controlled and rotary contact (28) and fixed contact (27) 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;

Described asynchronous warning system comprises main contacts (9), auxiliary contact (10), relay, alarm circuit and warning power supply and alarm, while having asynchronous warning system in the asynchronous dynamo-electric mixing warning hidden anti-theft lock of described external lock, the leading section of described rear lock core (4) is fixed with main contacts (9), the rearward end of front lock core (3) is fixed with auxiliary contact (10), main contacts (9) and auxiliary contact (10) mix proportion displacement contacts are paid, and main contacts (9) and auxiliary contact (10) take on the surface of revolution that lock core is center of rotation arranged in dislocation or over against installation; The circuit of described main contacts (9) and auxiliary contact (10) is connected with the relay switch wiring position of relay, 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 (9) and auxiliary contact (10) adopt while take on the surface of revolution that lock core is center of rotation arranged in dislocation, and main contacts (9) is just connected circuit with auxiliary contact (10) when contacting; Described main contacts (9) and auxiliary contact (10) adopt take on the surface of revolution that lock core is center of rotation when installing, main contacts (9) is insulating surfaces or insulation contact with one of them contact in auxiliary contact (10), another is flexible conductive contact, and while separate in the dislocation of main contacts (9) and auxiliary contact (10), the front lock core (3) on resilient conductive contact ability and opposite or rear lock core (4) contact and connect circuit; Described front lock core (3) rotates and rear lock core (4) while not rotating, main contacts (9) and the relay switch of auxiliary contact (10) because of the rotation engage relay of front lock core (3), then the closed circuit of engage relay and connect alarm circuit, make alarm equipment alarm, thereby realize dislocation, report to the police; When described front lock core (3) rotates with rear lock core (4) simultaneously, main contacts (9) and auxiliary contact (10) do not produce the relay switch that misplaces and can not engage relay, make the closed circuit of engage relay and can not connect alarm circuit, alarm is not reported to the police;

For the system independence of guarantee to misplace 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 power supply circuits independently separately, mutually do not mix;

Described fixed contact (27) can be that elastic compression contacts contact or elasticity is opened contact contact with rotary contact (28), main contacts (9) and auxiliary contact (10), also can be the contact contact of sliding, can also be fixed contact contact, can also be also the contact contact of activity; Described relay can be relay, can be also integrated circuit board, can also be electronic circuit board; Described power supply can be battery, can be also general lighting power supply or electrical source of power; Described alarm can be sonic alarm, can be also device or the signal projector being connected with phone;

Described special bitting comprises central key (19) and pushing post (18) and the shank of the key (20), and central key (19) and pushing post (18) are fixed on the shank of the key (20); Described pushing post (18) is cylinder, and central key (19) is key, and the shank of the key (20) is the shank of key; The length in the special bitting of described central key (19) Length Ratio hole (16) is long, and the long part in the special bitting of Length Ratio hole (16) of central key (19) is used for directly inserting connecting hole (23) or is used for promoting stealthy key (21) and inserts connecting hole (23) or be used for promoting stealthy (29) insertion connecting hole (23) that connects; The remote control switch that can have electronic remote controller on described the shank of the key (20), can not have the remote control switch of electronic remote controller yet; In order to confuse robber, increase unlocking difficulty, on front lock core (3), be provided with or do not establish false external lock guide hole (15), while being only provided with false external lock guide hole (15) on front lock core (3), specially in bitting, just can there iing false pushing post (18) or there is no false pushing post (18);

In order to increase interlocking capability, disguise and the anti-theft effect of theftproof lock, adopt inserting column (7) locked front lock cores (3) to realize additional external lock, the power supply circuits access failure of electromagnet and can not open safety lock horizontal stroke, and make main contacts (9) and auxiliary contact (10) connect warning circuit and report to the police; Adopt electronic remote controller to connect or the power supply circuits of cutting knife electromagnet, realize circuit stealth; Before adopting, lock core (3) disconnects realizing completely with rear lock core (4) and is connected stealth;

While unblanking with special bitting, there is electronic remote controller, first open the switch on remote controller, use again the central key (19) of special bitting to insert special bitting hole (16), make central key (19) through directly inserting in connecting hole (23) behind special bitting hole (16), or make central key (19) through promoting stealthy key (21) behind special bitting hole (16) or stealthy connect (29) are inserted in connecting holes (23), complete and being connected of front lock core (3) and rear lock core (4); Meanwhile, pushing post (18) also inserts in external lock guide hole (15) and promotes to move after push rod (8) and slide block (26); While moving after slide block (26), the oblique promotion inserting column of surface groove (30) (7) compression press spring (6) on slide block (26) outwards moves and exits external lock chute (25), opens external lock; Now, central key (19) pushes hold (13) that hold in hole, or central key (19) and stealthy key (21) push hold (13) that hold in hole, the cooperation place that makes to hold head (13) and hold post (12) is the interface between lock core and lock body (2) just, rear lock core while rotating special bitting (4) rotates and is with the tongue that is dynamically connected (14) to rotate with front lock core (3), connects tongue (14) and drives link gear open dead bolt and unblank; When rear lock core (4) rotates, rotary contact (28) is connected with fixed contact (27) and has been connected the power supply circuits of electromagnet, and electromagnet produces attraction and pulls and open safety lock horizontal stroke;

When central key (19) exits special bitting hole (16), fixed contact (27) is separated with rotary contact (28), and the power supply circuits of electromagnet interrupt, the horizontal return of safety lock and locking; Inserting column (7) enters top in external lock chute (25) and is pressed on the surface groove 30 on slide block (26) under the promotion of stage clip (6), completes the external lock to front lock core (3); Stealthy key (21) or stealthy connect (29), under the promotion of stealthy spring (22), are exited connecting hole (23) and are entered stealthy hole completely;

Robber or unblank king when specially bitting is unblanked, after not having central key (19) to insert special bitting hole (16), directly insert in connecting hole (23), or there is no central key (19) to insert to enter behind special bitting hole (16) to promote stealthy key (21) in stealthy hole or stealthy connect (29) enter in connecting hole (23), cannot make front lock core (3) and rear lock core (4) rotate simultaneously, can not open theftproof lock; There is no the promotion of the pushing post (18) in special bitting, can not open asynchronous interlocking and outer locking device, can not make inserting column (7) exit external lock chute (25) and front lock core (3) can not rotate, rear lock core (4) cannot be rotated, can not open theftproof lock; Increase the difficulty of pirate of the open lock, thereby played the effect of interlocking, self-locking, stealth, multiple locking and multiple safety;

Robber or the king that unblanks use flat instrument to adopt barbarous way to damage outer locking device and held after post (12), forced rotating front lock core (3), rear lock core (4) is connected and with front lock core (3), does not rotate with front lock core (3) because of stealth, also connected the main contacts (9) of warning circuit and the circuit of auxiliary contact (10) simultaneously and reported to the police, having played asynchronous warning and anti-theft function;

Robber or the king that unblanks use Electric portable drill that front lock core (3) and rear lock core (4) have all been bored not, with the instrument of clip and so on, rotated connection tongue (14), also can be because of not having rotary contact (28) can not connect the power supply circuits of electromagnet with contacting of fixed contact (27), can not open safety lock horizontal stroke, adding in the power supply circuits of electromagnet also has electronic remote controller to interrupt power supply circuits, more can not open safety lock horizontal stroke, play the anti-theft function of cutting the end.

2. the asynchronous dynamo-electric warning hidden anti-theft lock that mixes of external lock according to claim 1, is characterized in that: for can be real antitheft, before adopting, lock core (3) disconnects realizing completely with rear lock core (4) and is connected stealth; Adopt outer locking device stealth in lock core and lock body, to realize interlocking stealthy.

3. the asynchronous electromechanics of external lock according to claim 1 mixes warning hidden anti-theft lock, it is characterized in that: in order to make the pushing post (18) in special bitting can promote smoothly push rod (8), external lock guide hole (15) in the length of described push rod (8) and front lock core (3) equal in length or unequal, specially the pushing post (18) in bitting can insert and in external lock guide hole (15), promote push rod (8);

In order to open external lock, described slide block (26) adopts slope driving inserting column (7) to open outer locking device.

4. the asynchronous electromechanics of external lock according to claim 1 mixes warning hidden anti-theft lock, it is characterized in that: in order to simplify the structure of lock, in described composition structure of the present invention, can be with or without wherein one or both or three kinds in outer locking device, electric safety burglary-resisting system and three kinds of structures of asynchronous warning system.

5. the asynchronous electromechanics of external lock according to claim 1 mixes warning hidden anti-theft lock, it is characterized in that: in order to adapt to the keeping of valuables, described special bitting and remote controller can create one or separately manufacture, and are convenient to separately keeping or unified keeping.

6. the asynchronous electromechanics of external lock according to claim 1 mixes warning hidden anti-theft lock, it is characterized in that: in order to expand the scope of application, the asynchronous dynamo-electric mixing warning hidden anti-theft lock of described external lock is applicable to the antitheft place of all kinds of needs and installs and uses, and is particularly suitable for installing and using of safety cabinet, car door, security door, strongbox, built-in lock door, built-in lock cabinet and common door and common cabinet.

7. the asynchronous dynamo-electric warning hidden anti-theft lock that mixes of external lock according to claim 1, is characterized in that: asynchronous dynamo-electric rational in infrastructure, the manufacture and easy to use that mixes warning hidden anti-theft lock of described external lock, interlocking, stealth and good anti-theft effect; The locked front lock core of inserting column (7) (3), front lock core (3) disconnects completely with rear lock core (4), rearward end or the leading section with front and back lock core (4) installed respectively in the contact of asynchronous warning system, electronic remote controller is hidden in the power supply circuits of electromagnet, make robber and unblank Wang Wufa rotation rear lock core (4), realized the theftproof lock that integrates electro-mechanical interlock, stealth, self-locking and asynchronous warning function, safety index is high; Even if robber and the king that unblanks have damaged outer locking device by barbarous means and be also merely able to rotate front lock core (3) part after latching segments, can not rotate stealthy rear lock core (4), make front lock core (3) rotation and rear lock core (4) does not rotate and it is asynchronous to produce and then report to the police, opening the power supply circuits of the electromagnet of safety lock horizontal stroke can not connect, and has played real anti-theft function.

8. asynchronous dynamo-electric manufacture and the method thereof of mixing warning hidden anti-theft lock of an external lock, it is characterized in that: for the ease of assembling, described set casing (1) and lock body (2) are during fabrication, set casing (1) and lock body (2) can manufacture as a whole, are combined into as a whole after also can separately manufacturing; Described set casing (1) and lock body (2) can manufacture when as a whole, and set casing (1) creates and on lock body (2), blocks the shell that holds the part in hole or create lock body (2) outside; During fabrication, set casing (1) creates the housing of cylindricality or the shell support body of cylindricality to described set casing (1), and manufacture at the middle part of the leading section of set casing (1) interstitial hole;

Described lock body (2) during fabrication, upper manufacture of lock body (2), there are via hole, lock core hole, exterior lockhole (5) and hold hole, the centre that lock core hole is manufactured on rear locking (2) is used for installing lock core, hole is vertical to be connected with holding, manufacturing below of lock core hole, have for allowing and connect the via hole that tongue (14) passes, the mid portion manufacture of the lock core hole in lock body has exterior lockhole (5), exterior lockhole (5) creates through hole or holds hole on lock body, communicate with lock core hole, corresponding with the external lock chute (25) on front lock core (3); The rearward end that is fixed with fixed contact (27) or lock core hole on the inwall of via hole is fixed with fixed contact (27);

Described lock core during fabrication, carries out division system lock core and causes front lock core (3) and rear lock core (4); Described front lock core (3) during fabrication, the rearward end of front lock core (3) is fixed with auxiliary contact (10) and coordinates with the main contacts (9) that is fixed on rear lock core (4) leading section, front lock core (3) is above manufactured and is held hole, external lock guide hole (15), external lock chute (25) and special bitting hole (16), or upper manufacture of front lock core (3) holds hole, external lock guide hole (15), external lock chute (25), stealthy hole and special bitting hole (16); Described front lock core (3) is upper to be manufactured while having special bitting hole (16) and stealthy hole, the center of rotation position that special bitting hole (16) and stealthy hole are manufactured on front lock core (3) is connected, with hold that hole is vertical to be connected, specially join stealthy hole above, stealthy hole in the back; The shape in described special bitting hole (16) and the shape of central key (19) are same or similar, and stealthy hole is same or similar with the front portion that stealthy key (21) or stealth are connected (29); The described hole that holds is manufactured on front lock core (3) above, and connect vertical with lock core hole, coordinates and connect with the hole that holds on lock body (2); The front end face of front lock core (3) is run through at the neutral gear place in addition, special bitting hole (16) that described external lock guide hole (15) is manufactured on the rotation edge of front lock core (3), connect with external lock chute (25), manufacture the inside of external lock guide hole (15) has rank or does not manufacture rank, parallel with special bitting hole (16) with lock core hole; Described external lock chute (25) is manufactured on the position of the mid portion of external lock guide hole (15) and wears out the periphery of front lock core (3), communicates with external lock guide hole (15), corresponding with the position of exterior lockhole (5) on lock body;

During fabrication, the upper manufacture of rear lock core (4) has connecting hole (23), rotary contact (28) and main contacts (9) to described rear lock core (4); The polygon that described connecting hole (23) creates depression holds hole or groove, or the polygon that circular arc and line segment form holds hole or groove, be manufactured on the center of rotation position of rear lock core (4), coordinate with the front end of central key (19) or coordinate with stealthy key (21) or the stealthy rear end that is connected (29), parallel with lock core hole, can connect with special bitting hole (16) or stealthy hole on front lock core (3); The shape in the shape that described connecting hole (23) is manufactured and the cross section of central key (19) is same or similar, or the shape of the rearward end that is connected (29) with rearward end or the stealth of stealthy key (21) is same or similar; Described main contacts (9) is manufactured on the leading section of rear lock core (4), and rotary contact (28) is manufactured on below or on the surfaces of revolution of rear lock core (4);

For special bitting can be unblanked, described special bitting during fabrication, creates cylinder or cone cylinder by pushing post (18), and central key (19) is created to key shape; The shank of the key of special bitting (20), central key (19) and pushing post (18) three parts are manufactured as a whole, or after separately manufacturing, be combined into as a whole; Described central key (19) creates with the shape in special bitting hole (16) same or similar, specially bitting hole (16) manufactures the hole that becomes unidirectional groove or multidirectional groove, and multidirectional groove comprises that V-shaped groove, U-lag, two-way chute, three-dimensional groove, cross recess, five are to groove, six to groove, seven to groove, eight to groove, plum blossom groove etc.;

Described stealthy key (21) during fabrication, stealthy key (21) is created to the consistent or inconsistent key of one section of cross sectional shape with central key (19), the front end of stealthy key (21) is created to the shape that can coordinate with the front end of central key (19), allowing central key (19) can promote stealthy key (21) slides in stealthy hole and in connecting hole (23), when stealthy key (21) slides in stealthy hole, its rear end can be inserted in connecting hole (23), for connecting front lock core (3) and rear lock core (4);

Described stealth connects (29) during fabrication, stealth is connected to the consistent cylinder of shape that (29) create anterior, rear portion consistent with the shape in stealthy hole and connecting hole (23), the front end that stealth is connected to (29) creates the shape that can coordinate with the front end of central key (19), allowing central key (19) can promote stealthy connect (29) slides in stealthy hole and in connecting hole (23), when stealthy connection (29) is slided in stealthy hole, its rear end can be inserted in connecting hole (23), for connecting front lock core (3) and rear lock core (4);

Described push rod (8) creates cylinder or stairstepping cylinder;

Described slide block (26) creates bar shaped, and at the upper surface groove (30) that has rack-and-pinion or screw-type of manufacturing of slide block (26), install the surface that surface groove (30) is worn out front lock core (3) over against external lock chute (25);

Described inserting column (7) creates cylinder, and the part contacting with surface groove (30) on slide block (26) creates cambered surface or the conical surface of tapering;

Described stealth is held hole (24) during fabrication, stealth is held to hole (24) to be manufactured on the bottom of connecting hole (23) and to pass connecting hole (23), or stealth is held to hole (24) and be manufactured on stealthy key (21) or the stealthy rearward end that connects (29), or stealth is held to hole (24) be manufactured on stealthy key (21) or the stealthy rearward end of (29) and the bottom of connecting hole (23) of connecting simultaneously; Stealth is held to hole (24) and create blind hole or hold hole, for stealthy spring (22) is installed; Described stealthy spring (22) creates stage clip;

In order to increase the function of hidden electronic locking, while having electric safety burglary-resisting system in the asynchronous dynamo-electric mixing warning hidden anti-theft lock of described external lock, described fixed contact (27) is fixed on rear locking (2) or in the aft section of set casing (1), rotary contact (28) is fixed on rear lock core (4), rotary contact (28) adopts arranged in dislocation with fixed contact (27), rotary contact (28) coordinates with fixed contact (27) becomes one group of contact that disconnects or connect, rotary contact (28) can be connected with fixed contact (27) when rear lock core (4) rotates,

In order to increase the safety of theftproof lock, in the power supply circuits of described electromagnet, can add tightening security property of electronic remote controller to control, or not add electronic remote controller; When described electric safety burglary-resisting system does not have electronic remote controller, rotary contact (28) and fixed contact (27) 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 does not have electronic remote controller, the circuit of the reception remote signal of electronic remote controller and rotary contact (28) and fixed contact (27) 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 is controlled and rotary contact (28) and fixed contact (27) 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 horizontal to be created on a limit or the latch of locking;

In order not report to the police when having special bitting to unblank, while having asynchronous warning system in the asynchronous dynamo-electric mixing warning hidden anti-theft lock of described external lock, main contacts (9) is arranged on the front end of rear lock core (4), auxiliary contact (10) is arranged on the rear end of front lock core (3), main contacts (9) and auxiliary contact (10) before same rotation on over against installing or arranged in dislocation, the circuit of main contacts (9) and auxiliary contact (10) is connected with the relay switch wiring position of relay, alarm circuit is connected with the relay closed circuit of relay, warning power supply and alarm are connected in alarm circuit, described front lock core (3) rotates and rear lock core (4) while not rotating, main contacts (9) and auxiliary contact (10) be the relay switch of engage relay automatically, then the closed circuit of engage relay and connect alarm circuit, makes alarm equipment alarm, thereby realize dislocation, reports to the police, described front lock core (3) rotates and rear lock core (4) while also rotating, main contacts (9) can not contact with auxiliary contact (10) and relay switch that can not 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 increase safety and the disguise of theftproof lock, described rear lock core (4) is movably arranged on the rearward end of front lock core (3), disconnect completely with front lock core (3) and hidden realization is connected stealthyly, do not have the insertion of central key (19) can not connect with transferring power to rear lock core (4); Described inserting column (7) simultaneously exterior lockhole (5) in and in external lock chute (25), does not have the insertion slide block (26) of pushing post (18) inserting column (7) can not be pushed to exterior lockhole (5) completely interior and can not remove the locking to front lock core (3); When described rear lock core (4) does not rotate with front lock core (3), because fixed contact (27) and rotary contact (28) contact, do not cause the power supply circuits of electromagnet to connect can not opening safety lock horizontal stroke, and main contacts (9) is contacted with auxiliary contact (10) and connect warning circuit and report to the police; The power supply circuits that electronic remote controller interrupts electromagnet have been installed in described electromagnet power supply circuit, have been realized circuit stealth, do not had the remote controller switch can not to connect the stealthy power supply circuits of electromagnet;

Inserting column (7) and stage clip (6) are installed in described exterior lockhole (5), one end of stage clip (6) withstands on the bottom of exterior lockhole (5), the other end withstands on inserting column (7), the other end of inserting column (7) withstands on the surface groove (30) of the rack-and-pinion on slide block (26), slide block (26) installation and external lock spring (17) are in external lock chute (25), external lock spring (17) is arranged on the rear portion of external lock chute (25), slide block (26) is arranged on the front portion of external lock chute (25), external lock spring (17) top is pressed in the rearward end of slide block (26), push rod (8) is installed before slide block (26),

In described lock body, there are front lock core (3) and rear lock core, in described front lock core (3), have stealthy hole or there is no stealthy hole, during stealthy hole, in front lock core (3), have stealthy key (21) or stealthy connect (29); While there is no stealthy hole, in front lock core (3), there is no stealthy key (21) or stealthy connect (29);

The rear end of described rear lock core (4) is fixed with and connects tongue (14), and connection tongue (14) is connected with link gear through the via hole of lock body (4) rear end, and link gear is connected with dead bolt; Fixed contact (27) and rotation are touched (31) point and 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, form electric safety burglary-resisting system; Main contacts (9) and auxiliary contact (10) are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply.

9. according to claim 1 and the asynchronous dynamo-electric warning hidden anti-theft lock that mixes of external lock claimed in claim 8, it is characterized in that: for the ease of manufacturing and assembling, the manufacture hop count of lock core (3) before changing, described lock body (2) is according to the easily manufactured needs of internal junction and the needs of manufacturing process, near the segmentation manufacture again end in stealthy hole or end of front lock core, or in the segmentation manufacture again of the position of external lock chute (25), front lock core is created to integral body or two sections and two sections of above hop counts, each section of lock core that segmentation is manufactured can synchronous rotary or can be distinguished asynchronous rotation independently,

In order to manufacture the needs with assembly technology, described lock body (2) can be according to the needs of technological requirement, and lock body (2) is created to integral body or two sections and two sections of above hop counts;