CN104499802A - Locking electromechanical hybrid antitheft alarm multi-lock combination - Google Patents

Abstract

The invention discloses a locking electromechanical hybrid antitheft alarm multi-lock combination. The locking electromechanical hybrid antitheft alarm multi-lock combination is characterized in that a connecting body of the locking electromechanical hybrid antitheft alarm multi-lock combination is concealed in a concealment hole and is disconnected from a rear lock cylinder, a front lock cylinder is locked by an expansion sheet, rotary blocks and a lock column, alarm effects can be realized when the front lock cylinder and the rear lock cylinder are completely disconnected from each other and rotate asynchronously, an electronic remote control device is concealed and mounted in a power supply circuit of an electromagnet, and the locking electromechanical hybrid antitheft alarm multi-lock combination can be unlocked in an oblique hanging and straight pushing rotation mode. The locking electromechanical hybrid antitheft alarm multi-lock combination has the advantages that electromechanical interlocking concealment, mechanical interlocking, concealment, front and rear lock cylinder connection concealment and asynchronous alarm functions are integrated, so that thieves cannot unlock interlocking devices and drive the rear lock cylinder to rotate, and only the front lock cylinder can rotate while the rear lock cylinder does not rotate even after outward expansion locking effects and the lock column are destroyed in a barbaric manner; a rotary contact is not in contact with a fixed contact even if the thieves detach the front lock cylinder and the rear lock cylinder by means of drilling by the aid of electric portable drills and drive a connecting bolt to rotate by the aid of tools such as clamps, accordingly, the power supply circuit of the electromagnet cannot be closed and is opened by the aid of the electronic remote control device, and a safety transverse lock cannot be unlocked.

Description

Locking electromechanics mixing burglar alarm multi-lock

Technical field

The present invention relates to a kind of locking electromechanics mixing burglar alarm multi-lock in theftproof lock field.

Background technology

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

Summary of the invention

The object that the present invention relates to be in order to a kind of robber is provided and unblanks that king do not open the asynchronous interlocking of collection, asynchronous warning, self-locking and electro-mechanical interlock be combined as a whole, high security, without the manufacture of the theftproof lock of hoodle and method thereof.

For achieving the above object, locking electromechanics mixing burglar alarm multi-lock of the present invention does not have the latch system of cylinder lock, only has an outer latch system, oblique locking device, connect locking, synchronized links system, electric safety burglary-resisting system, asynchronous warning system, mainly comprise: lock body, front lock core, rear lock core, connector, return spring, sliding eye, sliding bar, shift fork, connecting pin, top pressure spring, sliding tray, expansion groove, lock groove, expanding plate, guide springs, connecting hole, connect tongue, spring bearing bore, special bitting hole, special bitting, skewed slot, oblique locked groove, switch block, rotational pin, top spring, cross-drilled hole, longitudinal locked groove, locking seat, lock, promote spring, main contacts, auxiliary contact, fixed contact, rotary contact, electric safety burglary-resisting system, asynchronous warning system,

Be provided with front lock core and rear lock core in described lock body, rear lock core is movably arranged on the rearward end of front lock core, disconnects completely with front lock core; There are sliding eye, expansion groove, sliding tray, skewed slot, cross-drilled hole, specially bitting hole and stealthy hole in described front lock core, in stealthy hole, connector are installed; The rear end of described rear lock core is fixed with connection tongue, and connect tongue and be connected with link gear through after the via hole at lock body rear portion, link gear is connected with dead bolt; Described guide springs is arranged on bottom sliding eye, sliding bar is had to be installed in expansion groove and sliding eye before guide springs, the fixed end of expanding plate is fixed on the sliding bar of this part in expansion groove, the expansion end top of expanding plate is pressed on arcwall face in lock groove or inclined-plane, thrust hole place on sliding bar before the fixed end of fixing expanding plate has shift fork to be fixed on sliding bar by connecting pin, and top pressure spring top is pressed on the fork of the shift fork in sliding tray; In described skewed slot, oblique locking device is installed; Be provided with in described locking seat and promote spring and lock, promote the bottom that spring is arranged on locking seat, lock is promoting the front end through locking seat before spring.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, composition electric safety burglary-resisting system, is with or without in described locking electromechanics mixing burglar alarm multi-lock; 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, are with or without in described locking electromechanics mixing burglar alarm multi-lock.

There are lock core hole and via hole in center in described lock body, and via hole is used to allow and connects hole that tongue passes, rearward end at lock body, lock core hole circular hole, before via hole; Be provided with lock core in lock core hole, lock core comprises front lock core and rear lock core, and front lock core is arranged on before rear lock core; Lock groove, tiltedly locked groove and longitudinal locked groove is had in the circular hole part of lock core hole, described lock groove is deep-slotted chip breaker or the surface groove of depression on the lock core hole in lock body, deep-slotted chip breaker has arcwall face, surface groove has inclined-plane, lock groove is corresponding with the position of the expansion groove on front lock core, and communicates; Described oblique locked groove is depression, along the cannelure on lock core hole direction, corresponding with the position of the skewed slot on front lock core on lock core hole, for allowing the lock core rotation before movable and locking inside of the locking end of switch block; Described longitudinal locked groove is depression, along the pod on lock core hole direction, the groove of pod is arcwall face or inclined-plane, and longitudinal locked groove is corresponding with the position of the cross-drilled hole on front lock core on lock core hole, for allowing lock lock core rotation before movable and locking inside.

There are special bitting hole, stealthy hole, skewed slot, cross-drilled hole, sliding eye, sliding tray, expansion groove in described front lock core, are fixed with main contacts in the rearward end of front lock core; Described special bitting hole and stealthy hole all the centre that front lock core rotates or close to rotate centre, the previous section of special bitting hole at front lock core, the aft section of stealthy Kong Qian lock core; Be provided with connector in described stealthy hole, there is stealthy hole the front end of connector, is provided with return spring in stealthy hole; Described skewed slot wear out on the lock core of the special bitting bore portion of front lock core before the outer round surface of lock core and special bitting hole, communicate with oblique locked groove and special bitting hole, and corresponding with the oblique locked groove on lock core hole, for installing oblique locking device and allowing the parts of oblique locking device operate; Described cross-drilled hole wear out on the lock core of the stealthy bore portion of front lock core before the outer round surface of lock core and stealthy hole, communicate with longitudinal locked groove and stealthy hole, and corresponding with the longitudinal locked groove on lock core hole, for installing locking seat, promotion spring and lock and allowing locking seat, promotion spring and lock move in cross-drilled hole; Described sliding eye is that inside has rank or do not have the elongated hole on rank, two ends are all the end faces that blind hole or two ends wear out that front lock core is worn out in the end face of front lock core or one end, when sliding eye wears out end face, with screw blocking or with plug blocking or the position by jump ring restriction or the sliding bar limited in sliding eye or guide springs, the neutral gear place of sliding eye beyond the special bitting hole of the peripheral edge portion rotated close to front lock core, expanded groove and be divided into two sections; The surface of described expansion groove lock core before the interlude of sliding eye is worn out, sliding eye is divided into two sections, front and back, through with two sections, front and back sliding eye, communicate with sliding tray and lock groove, for the fixed end of fixing expanding plate and the entirety holding expanding plate when allowing the expansion end of expanding plate be squeezed; Described sliding tray communicates, for installing top pressure spring and allowing shift fork swing in sliding tray with expansion groove, sliding eye and special bitting hole in the inside of expansion groove; Described sliding eye and sliding tray and expand groove and be connected in one, in the lock core body of front lock core.

A locking system is outward had at least in a lock, outer described locking comprises sliding eye, sliding bar, thrust hole, shift fork, connecting pin, guide springs, top pressure spring, expansion groove, expanding plate, sliding tray and lock groove, the bottom of described sliding eye is provided with guide springs, guide springs top is pressed on the sliding bar before it, sliding bar is arranged in sliding eye and expansion groove, the middle part of sliding bar is in expansion groove, two ends are in sliding eye, the sliding bar of this part in expansion groove is fixed with expanding plate, shift fork is fixed in the thrust hole on the sliding bar before the fixed end of expanding plate by connecting pin, the top pressure spring top, one end be arranged in sliding tray is pressed in the fork of shift fork, the expansion end top of expanding plate is pressed on the inclined-plane in the arcwall face of the deep-slotted chip breaker in lock groove or surface groove, expanding plate in expansion groove or expanding plate simultaneously in expansion groove and lock groove, when special bitting is not inserted in special bitting hole, the fixed end of described expanding plate in expansion groove, flared end locked to front lock core and lock body in lock groove, front lock core can not rotate in lock body, realizes opening locking outward, when special bitting hole drawback lock is inserted in special bitting, under the promotion of shift fork, sliding bar moves after promoting expanding plate, the oblique compression on arcwall face in lock groove of the flared end of expanding plate or inclined-plane and under guiding, fixed end along expanding plate is drawn close to expansion groove, along with the continuation of sliding bar is moved, the expansion end of expanding plate slips on inwall that arcwall face in lock groove or sloped roof be pressed in the lock core hole in lock body and enters in expansion groove, the locking of lock core and lock body before removing,

Described sliding bar is cylinder or stairstepping cylinder, cylinder has thrust hole, and the two sides in thrust hole is provided with the pin hole being fixedly connected with pin end;

Described shift fork is Y-shaped fork or V-shaped fork, or triangle, shift fork is provided with pin-and-hole, and the pin-and-hole of described Y-shaped fork is at the shank of shift fork, the pin-and-hole of described V-shaped fork is in the junction of the fork of V-shaped, and described shift fork is that leg-of-mutton pin-and-hole is on a leg-of-mutton angle;

Described connecting pin is pin, is used for connecting shift fork and sliding bar;

Described guide springs and top pressure spring are stage clips;

Described expanding plate is spring leaf or flexure strip, or the assembly of rigid disk and tension spring, and tension spring top is pressed between sliding bar and expanding plate; The both sides end face of described expanding plate is the face of lock core and lock body before pintle hook lock, and the fixed end of expanding plate is arranged on the sliding bar in expansion groove, is fixed on the middle part of sliding bar.

In a lock, have an oblique locking device at least, described oblique locking device comprises skewed slot, tiltedly locked groove, switch block, rotational pin, top spring; Described switch block is fixed in skewed slot by rotational pin, and the promote-side of switch block is stretched in special bitting hole, locking end stretches in oblique locked groove, and the top, one end of top spring is pressed on switch block, other end top is pressed on the wall of skewed slot.When pushing tow rank on the key promote the promote-side of the switch block exposed in special bitting hole, the untie-sell that rotates of the locking end of switch block in oblique locked groove rotates and shifts out in oblique locked groove, thus removes the locking to front lock core; When pushing tow key does not insert in special bitting hole, locking end locked front lock core in oblique locked groove of switch block.

Described switch block is the blocks of bar shaped, and there is pin-and-hole at the middle part of blocks, and rotational pin is through pin-and-hole; In special bitting hole the same side to key in polylith switch block is installed time, expose the part switch block in special bitting hole, one piece of ratio below one piece short before it; Described switch block can rotate in skewed slot untie-sell rotate, can not rotate in lock core hole for lock core before locking;

Described rotational pin is pin or bolt, is fixed in the fixing hole in skewed slot, for fixing switch block;

Described top spring is stage clip or torsion spring.

In a lock, have at least one to connect locking system; Described connection locking system comprises cross-drilled hole, longitudinal locked groove, locking seat, lock and promotion spring, described locking seat at cross-drilled hole internal fixtion on connector, be provided with in locking seat and promote spring and lock, promote the bottom that spring is arranged on locking seat, lock is promoting the front end through locking seat before spring, and lock exposes the part of locking seat in cross-drilled hole or simultaneously in cross-drilled hole and longitudinal locked groove.Insert when promoting connector in stealthy hole in the front end of pushing tow key, connector drives locking seat to move backward, slide in the front end of lock in longitudinal locked groove, the slope driving lock of longitudinal locked groove retreats and enters in locking seat, enter completely in lock core hole the front end of lock skids off longitudinal locked groove along with moving of connector after, the locking to front lock core is removed in the front end of lock in cross-drilled hole.When the front end of pushing tow key is not inserted in stealthy hole, lock is locked front lock core in cross-drilled hole and longitudinal locked groove.

Described locking seat is the pedestal of cylinder body type, has bearing bore or through hole in pedestal, and locking seat is fixed on connector, is arranged in cross-drilled hole; Described locking seat promotes spring and lock for installing;

Described lock is cylinder, and the one end stretched in longitudinal locked groove is arcwall face or inclined-plane or plane; Before described lock is used for locking, lock core can not rotate in lock core hole, and lock stretches into the end of one end of longitudinal locked groove for sliding in longitudinal locked groove.

Described promotion spring is stage clip.

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

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

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

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

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

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

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

In order to simplify the structure of lock, in the composition structure of described locking electromechanics mixing burglar alarm multi-lock, be with or without the wherein a kind of structure in electric safety burglary-resisting system and asynchronous warning system two kinds of structures or two kinds of structures.Time in the composition structure of described locking electromechanics mixing burglar alarm multi-lock without electric safety burglary-resisting system and asynchronous warning system two kinds of structures, theftproof lock has just become mechanical lock.

Described special bitting comprises pushing tow key and the shank of the key, and pushing tow key is fixed on the shank of the key; Described pushing tow key is promotion key, is the key not having the oblique flank of tooth of marble lock key; The part that pushing tow key inserts the key in special bitting hole having at least the middle part of a lateral to have the convex extension of protrusion, before convex extension, pushes away terrace, pushing away terrace for pushing away extension shift fork; The part that pushing tow key inserts the key in special bitting hole having at least on a lateral has rank to push away, and rank push away the promote-side for promoting switch block; It is the rank that pushing tow key inserts that the aft section of the part of the key in special bitting hole is wide, previous section is narrow and formed that described rank push away; The length of described pushing tow key is longer than the length in special bitting hole, and the part that the length of pushing tow key is longer than special bitting hole is used for promoting connector insertion connecting hole; Described the shank of the key is provided with the remote control switch of electronic remote controller, or the shank of the key does not arrange the remote control switch of electronic remote controller.

In order to increase safety and the disguise of theftproof lock, rear lock core is movably arranged on the rearward end of front lock core, disconnects completely and hiddenly realizes being connected stealth, do not have the insertion of pushing tow key can not connect and transmit power to rear lock core with front lock core; The locked front lock core of switch block of oblique locking device realizes interlocking stealth, does not have pushing tow key to insert the promote-side promoting switch block in special bitting hole and can not open oblique locking device; The locked front lock core of lock connecting locking realizes interlocking stealth, does not have pushing tow key to insert promotion connector in stealthy hole and can not open connection locking; Expanding plate is simultaneously in expansion groove and in lock groove, do not have the insertion of pushing tow key, expanding plate can not move, and the arcwall face in lock groove or inclined-plane can not guide and oblique compression expanding plate, expanding plate can not enter in expansion groove completely, can not remove the locking to front lock core; When rear lock core does not rotate with front lock core, cause the power supply circuits of electromagnet to connect because fixed contact and rotary contact do not contact and safety lock horizontal stroke can not be opened, and make main contacts contact with auxiliary contact and connect warning circuit and report to the police; Electronic remote controller is installed to interrupt the power supply circuits of electromagnet in described electromagnet power supply circuit, has carried out the stealth that realizing circuit controls, do not have remote controller switch can not connect the stealthy power supply circuits of electromagnet.

In order to increase the interlocking capability of theftproof lock, disguise and anti-theft effect, the locked front lock core of expanding plate is adopted to realize an outer locking; Adopt switch block front lock core and lock body locked with lock front lock core and lock body locked realize rotating interlock; The power supply circuits access failure of electromagnet and safety lock horizontal stroke can not be opened, and make main contacts and auxiliary contact connect warning circuit and report to the police; Adopt electronic remote controller to connect or the power supply circuits of cutting knife electromagnet, carry out the stealth that realizing circuit controls; Before adopting, lock core and rear lock core disconnect being hidden in stealthy hole with connector completely and realize being connected stealth.

When unblanking with special bitting, there is electronic remote controller, first open the switch on remote controller, special bitting hole is inserted again with the pushing tow key of special bitting, in the process inserted, the promote-side that pushing tow rank on the key the promote switch block untie-sell that rotates rotates and shifts out in oblique locked groove, removes the locking to front lock core, in the process inserted, pushing tow on the key before a convex terrace that pushes away hung up tangle shift fork the fork or angle that expose sliding tray below, and promote shift fork and rotate around connecting pin, before shift fork one is made to pitch or sliding tray is exposed and one fork or angle proceed in sliding tray below in angle, now, pushing tow on the key below one convex hang up push away terrace tangle expose sliding tray shift fork before a fork or angle continue to promote shift fork, and now the front block of shift fork can not rotate around connecting pin on the aperture in thrust hole again, shift fork moves after just driving sliding bar, move after driving expanding plate simultaneously, along with the continuation of pushing tow key promotes, drive on the arcwall face of expanding plate in lock groove or inclined-plane and slide, under arcwall face on lock groove or the guiding on inclined-plane and extruding, the expansion end of expanding plate is drawn close to the sliding bar in expansion groove, expanding plate leaves lock groove along with moving after sliding bar, arrive the inwall of lock core hole and enter in expansion groove, open an outer locking, pushing tow key is through behind special bitting hole, and the front end of pushing tow key is inserted in stealthy hole and promoted, in connector insertion connecting hole, to complete the connection with front lock core and rear lock core, while connector movement, the inclined-plane that connector moves after driving locking seat and makes the front end of lock in longitudinal locked groove or arcwall face slide, the front end of inclined-plane or arcwall face cant lock and lock is compressed in locking seat, make lock continue to enter in locking seat along with moving after the continuation of connector, make the front end of lock exit longitudinal locked groove gradually and enter in cross-drilled hole, remove the locking to front lock core, now, rotate special bitting, rear lock core rotates with front lock core and is with the tongue that is dynamically connected to rotate, and connection lingual ribbon moves link gear and opens dead bolt and unblank, when rear lock core rotates, rotary contact and fixed contact are connected and have connected the power supply circuits of electromagnet, and electromagnet produces attraction and pulls and open safety lock horizontal stroke.

During the revolution of pushing tow key, fixed contact is separated with rotary contact, the interruption of the power supply circuits of electromagnet, the horizontal return of safety lock and locking.

When pushing tow key exits special bitting hole, lock enters locked front lock core in longitudinal locked groove under the powered promoting spring, completes the locking to front lock core; The untie-sell that rotates under the powered of top spring of the locking end of switch block rotates and enters locked front lock core in oblique locked groove, completes the locking to front lock core; Under the promotion of top pressure spring, pushing tow on the key before one convex hang up push away terrace tangle expose sliding tray shift fork before one fork or angle pull shift fork around connecting pin revolution and make before shift fork one pitch or angle enter in sliding tray, under the promotion of top pressure spring and under the promotion of guide springs, sliding bar moves forward and drives expanding plate to move forward, enter in lock groove under the flexible powered of expanding plate self, press to the arcwall face in lock groove or inclined-plane, complete the locking to front lock core; Connector, under the promotion of return spring, exits connecting hole and enters in stealthy hole completely, front lock core is disconnected completely with rear lock core and in can not being connected, front lock core can not be connected with rear lock core.

When robber or the king that unblanks unblank with technical tool, the pellet that can not find cylinder lock in special bitting hole is stretched into steel wire, and shift fork expose the fork of sliding tray or angle and the promote-side of the switch block exposed in skewed slot think by mistake be cylinder lock pushing tow pellet and attempt to expose in the fork of sliding tray or angle press-in sliding tray and opening theftproof lock in the switch block press-in skewed slot exposing skewed slot, when pressing fork or angle below, emerge again sliding tray and the steel wire that hook is dynamic is backed down in above one fork or angle, make robber or the king that unblanks has no way of doing it, add the switch block exposing skewed slot can not be pressed in skewed slot, front lock core can not rotate, namely robber or the king that unblanks use steel wire to open outer locking and oblique locking device, connect locking and have appointed front lock core so locked, do not rotate front lock core, even if the front lock core of forced rotating again, but rear lock core can not be rotated because the connector in stealthy hole is not connected with rear lock core, front lock core and rear lock core asynchronous rotation and connected the main contacts of warning circuit and the circuit of auxiliary contact and reported to the police.

Robber or unblank king need not specially bitting is unblanked time, enter after not having pushing tow key to insert special bitting hole in stealthy hole promote connector enter in connecting hole, front lock core and rear lock core cannot be made simultaneously to rotate, can not theftproof lock be opened; Do not have pushing tow key to insert the promote-side promoting switch block in special bitting hole and can not open oblique locking device, front lock core cannot be made to rotate; Do not have pushing tow key to insert in stealthy hole to promote connector to drive lock to slide in longitudinal locked groove and can not open connection locking, front lock core cannot be made to rotate; There is no the promotion of special bitting, an outer locking can not be opened, expanding plate can not be made to exit lock groove and front lock core can not be rotated, rear lock core cannot be rotated, can not theftproof lock be opened; Add the difficulty of pirate of the open lock, thus play the effect of outer locking, self-locking, stealth, multiple locking and multiple safety.

After namely robber or the king that unblanks use flat instrument to adopt barbarous way to damage expanding plate, switch block and lock, the front lock core of forced rotating, rear lock core is not connected with front lock core because of stealthy and does not rotate with front lock core, also connect 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.

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

In order to can be real antitheft, adopt front lock core and rear lock core to disconnect rear connector completely and be hidden in stealthy hole and realize being connected stealth; Adopt the stealth of expanding plate, switch block and lock in lock core and lock body, realize interlocking stealthy.

In order to enable special bitting promote sliding bar and connector smoothly, the length of described sliding bar is shorter than the length of sliding eye; Described pushing tow key is longer than special bitting hole;

In order to open outer locking, the arcwall face of expanding plate when mobile in lock groove or inclined-plane oblique compression expanding plate, make expanding plate exit in lock groove and open an outer locking.

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

In order to expand the scope of application, the place that described locking electromechanics mixing burglar alarm multi-lock is applicable to the antitheft door of all kinds of needs, cabinet and so on is installed and used, and comprises but is not only limited to installing and using of car door, security door, safety cabinet, strongbox, built-in lock door, built-in lock cabinet and common door and common cabinet.

The manufacture of described locking electromechanics mixing burglar alarm multi-lock and method thereof, is characterized in that:

Lock body during fabrication, lock body manufactures and has via hole, lock core hole, lock groove, tiltedly locked groove and longitudinal locked groove, the centre that lock core hole is manufactured on rear locking is used for installing lock core, have the via hole for allowing connection tongue pass in the manufacture below of lock core hole, the mid portion manufacture of the lock core hole in lock body has lock groove; Described lock groove creates deep-slotted chip breaker or the surface groove of depression on lock core hole, deep-slotted chip breaker creates arcwall face, and surface groove creates inclined-plane, groove that is that deep-slotted chip breaker or surface groove create annular or that be interrupted, communicate with lock core hole, corresponding with the expansion groove on front lock core; Described oblique locked groove system is manufactured on lock core hole, cause depression, along the cannelure on lock core hole direction, corresponding with the position of the skewed slot on front lock core, for allowing the lock core rotation before movable and locking inside of the locking end of switch block; Described longitudinal locked groove is manufactured on lock core hole, create depression, along the pod on lock core hole direction, the groove of pod creates arcwall face or inclined-plane, and longitudinal locked groove is corresponding with the position of the cross-drilled hole on front lock core, for allowing lock lock core rotation before movable and locking inside.

Lock core during fabrication, carries out division system lock core and causes front lock core and rear lock core; During fabrication, the rearward end of front lock core is fixed with auxiliary contact and coordinates with the main contacts being fixed on rear lock core leading section described front lock core, front lock core manufactures and has sliding eye, expansion groove, sliding tray, skewed slot, cross-drilled hole, stealthy hole and special bitting hole; The center of rotation position that described special bitting hole and stealthy hole are manufactured on front lock core is connected, specially join stealthy hole above, stealthy hole later; The shape in described special bitting hole and the shape of pushing tow key same or similar, the front portion of stealthy hole and connector is same or similar; The inside of described sliding eye creates rank or does not have the elongated hole on rank, it is all that blind hole or two ends create the end face of wearing out front lock core or one end creates the end face wearing out front lock core that two ends create, when sliding eye creates and wears out end face, the sliding bar blocking with screw or block with plug or limit with jump ring or limit in sliding eye or the position of guide springs, sliding eye is manufactured on neutral gear place beyond the special bitting hole of the peripheral edge portion rotated close to front lock core, is manufactured on the two ends of expansion groove, with sliding tray with expand groove and communicate; The periphery of front lock core is worn out in the position that described expansion groove is manufactured on the mid portion of sliding eye, communicates with the sliding eye at the sliding tray inside expansion groove and two ends, corresponding with the position of the lock groove on lock body; Special bitting hole is worn out in the inside that described sliding tray is manufactured on expansion groove, communicates with expansion groove, sliding eye and special bitting hole; Described sliding eye and sliding tray and expand groove and create integrally, be manufactured in the lock core body of front lock core; The lock core that described skewed slot is manufactured on the special bitting bore portion of front lock core wears out the outer round surface of front lock core and special bitting hole, communicate with oblique locked groove and special bitting hole, and corresponding with the oblique locked groove on lock core hole, for installing oblique locking device and allowing the parts of oblique locking device operate; The lock core that described cross-drilled hole is manufactured on the stealthy bore portion of front lock core wears out the outer round surface of front lock core and stealthy hole, communicate with longitudinal locked groove and stealthy hole, and corresponding with the longitudinal locked groove on lock core hole, for installing locking seat, promotion spring and lock and allowing locking seat, promotion spring and lock move in cross-drilled hole.

Sliding bar creates cylinder or stairstepping cylinder, and cylinder manufactures thrust hole, and the two sides in thrust hole manufactures the pin hole being fixedly connected with pin end;

Shift fork creates Y-shaped fork or V-shaped fork, or create triangle, shift fork manufactures and has pin-and-hole, the pin-and-hole of described Y-shaped fork is manufactured on the shank of shift fork, the pin-and-hole of described V-shaped fork is manufactured on the junction of the fork of V-shaped, and described shift fork is that leg-of-mutton pin-and-hole is manufactured on a leg-of-mutton angle;

Connecting pin creates pin, is used for connecting shift fork and sliding bar;

Guide springs and top pressure spring create stage clip;

Expanding plate creates spring leaf or flexure strip, or adopts rigid disk and tension spring to carry out being combined into assembly, and tension spring top is pressed between sliding bar and expanding plate; The both sides end face of described expanding plate creates the face of lock core and lock body before pintle hook lock, and the fixed end of expanding plate is arranged on the sliding bar in expansion groove, is fixed on the middle part of sliding bar.

Switch block creates the blocks of bar shaped, and the middle part of blocks manufactures pin-and-hole, and rotational pin is through pin-and-hole; In special bitting hole the same side to key in polylith switch block is installed time, expose the part switch block in special bitting hole, one piece of ratio below one piece short before it; Described switch block is arranged in skewed slot the untie-sell that can rotate and rotates, and can not rotate in lock core hole for lock core before locking.

Rotational pin creates pin or bolt; Be fixed in the fixing hole in skewed slot, for fixing switch block.

Top spring creates stage clip or torsion spring.

Promote spring and create stage clip.

Locking seat creates the pedestal of cylinder body type, is fixed on connector, is arranged in cross-drilled hole; Locking seat promotes spring and lock for installing.

Described lock creates cylinder, and the end stretching into one end of longitudinal locked groove creates arcwall face or inclined-plane or plane; Before lock is used for locking, lock core can not rotate in lock core hole, and lock stretches into the end of one end of longitudinal locked groove for sliding in longitudinal locked groove.

Rear lock core during fabrication, rear lock core manufactures and has connecting hole, rotary contact and main contacts; Described connecting hole creates polygon bearing bore or the groove of depression, or the bearing bore of shape of circular arc and line segment composition or groove, be manufactured on the center of rotation position of rear lock core, coordinate with the aft section of connector, parallel with lock core hole, can be through with the stealthy hole on front lock core.

In order to enable special bitting unblank, the shank of the key of special bitting and pushing tow key during fabrication, manufacture as a whole, pushing tow key are created the key not having the oblique flank of tooth of marble lock key by described special bitting; Pushing tow key inserts on the body keyway portion in special bitting hole has at least the middle part of a lateral to manufacture the convex extension having protrusion, manufacturing and pushes away terrace, pushing away terrace for pushing away extension shift fork before convex extension; The part that pushing tow key inserts the key in special bitting hole has at least manufacture on a lateral have rank to push away, rank push away the promote-side for promoting switch block; Described rank pushing causes pushing tow key and inserts the rank that the aft section of the part of the key in special bitting hole is wide, previous section is narrow and formed; The length that described pushing tow key manufactures is longer than the length in special bitting hole, and the part that the length of pushing tow key is longer than special bitting hole is used for promoting connector insertion connecting hole; Described pushing tow key creates with the shape in special bitting hole same or similar, and special bitting hole creates the hole of single groove or multiple-grooved or multidirectional groove; Described multidirectional groove comprises V-shaped groove, U-lag, two-way chute, three-dimensional groove, cross recess, five to groove, six to groove, seven to groove, eight to groove, plum blossom groove;

Described connector during fabrication, connector is created the cylinder that the shape of anterior, rear portion consistent with the shape in stealthy hole and connecting hole is consistent, the front end of connector is created the shape that can coordinate with the front end of pushing tow key, allow pushing tow key can promote connector slide in stealthy hole He in connecting hole, when connector slides in stealthy hole, its rear end can be inserted in connecting hole, for connecting front lock core and rear lock core.

Spring bearing bore during fabrication, is manufactured on the bottom of connecting hole and passes connecting hole, or spring bearing bore being manufactured on the rearward end of connector, or spring bearing bore is manufactured on the rearward end of connector and the bottom of connecting hole simultaneously by described spring bearing bore; Spring bearing bore is created blind hole or bearing bore, for installing return spring; Described return spring creates stage clip.

In order to increase the function of hidden electronic locking, when having electric safety burglary-resisting system in described locking electromechanics mixing burglar alarm multi-lock, on the lock body that fixed contact is fixed on the rearward end of lock core hole or on the inwall of the via hole of lock body aft section, rotary contact is manufactured on below or on the surfaces of revolution of rear lock core; Rotary contact and fixed contact adopt arranged in dislocation, and rotary contact coordinates with fixed contact becomes one group of contact disconnecting or connect, and rotary contact can be connected with fixed contact when rear lock core rotates;

In order to increase the safety of theftproof lock, adding or not adding electronic remote controller in the power supply circuits of electromagnet and carrying out reinforcing security control; When electric safety burglary-resisting system adds 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 add electronic remote controller, the circuit of the reception remote signal of electronic remote controller and rotary contact and fixed contact are parallel in the supply line of electromagnet, supply line is connected with power supply, the circuit that the remote signal of electronic remote controller controls and rotary contact and fixed contact are series in the supply line of electromagnet, and the iron core of electromagnet is connected with safety lock is horizontal; Described electronic remote controller is the device of the circuit of connection and tripping magnet, comprises signal receiving device and remote controller; Described safety lock is horizontal to be created on a limit or the latch locked.

In order to report to the police when not having special bitting to unblank, when being provided with asynchronous warning system in described locking electromechanics mixing burglar alarm multi-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 just to installation or arranged in dislocation, main contacts is connected with the relay switch wiring position of relay with the circuit of auxiliary contact, 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 does not rotate time, the relay switch of main contacts and the automatic engage relay of auxiliary contact, then engage relay closed circuit and connect alarm circuit, make alarm equipment alarm, thus realize dislocation warning; Described front lock core rotates and rear lock core also rotates time, main contacts can not contact with auxiliary contact and can not the relay switch of engage relay, makes the closed circuit of engage relay and can not connect alarm circuit, alarm is not reported to the police.

Be provided with front lock core and rear lock core in lock body, rear lock core is movably arranged on the rearward end of front lock core, disconnects completely with front lock core; Manufacture in described front lock core and have sliding eye, expansion groove, sliding tray, skewed slot, cross-drilled hole, specially bitting hole and stealthy hole, in stealthy hole, connector is installed; Have connecting hole in described rear lock core, the rear end of rear lock core is fixed with connection tongue, and connect tongue and be connected with link gear through after the via hole at lock body rear portion, link gear is connected with dead bolt; Guide springs is arranged on bottom sliding eye, sliding bar is had to be installed in expansion groove and sliding eye before guide springs, the fixed end of expanding plate is fixed on the sliding bar of the part in expansion groove, the expansion end top of expanding plate is pressed on arcwall face in lock groove or inclined-plane, thrust hole place on sliding bar before the fixed end of fixing expanding plate has shift fork to be fixed on sliding bar by connecting pin, and top pressure spring top is pressed on the fork of the shift fork in sliding tray; In described skewed slot, oblique locking device is installed; Be provided with in described locking seat and promote spring and lock, promote the bottom that spring is arranged on locking seat, lock is promoting the front end through locking seat before spring.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, composition electric safety burglary-resisting system, is with or without in described locking electromechanics mixing burglar alarm multi-lock; 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, are with or without in described locking electromechanics mixing burglar alarm multi-lock.

For the ease of manufacturing and assembling, the manufacture hop count of lock core before changing, the easily manufactured needs of described lock body according to internal construction and the needs of manufacturing process, the segmentation manufacture again near the end or end in stealthy hole of front lock core, or in the position segmentation manufacture again of expansion groove, or in the segmentation manufacture again of the position of sliding tray, or in the segmentation manufacture again of the position of skewed slot, or in the segmentation manufacture again of the position of cross-drilled hole, front lock core is created entirety or multistage, the each section of lock core that segmentation manufactures can synchronous rotary or can separately asynchronous rotation,

In order to manufacture the needs with assembly technology, lock body, during fabrication according to technological requirement and needs, creates entirety or multistage lock body.

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

Locking of the present invention electromechanics mixing burglar alarm multi-lock rational in infrastructure, to manufacture and easy to use, adopt oblique extension directly to push away rotary unblanking, interlocking, stealthy and antitheft effective; The locked front lock core of expanding plate, switch block and lock, front lock core and rear lock core disconnect completely and are hidden in stealthy hole with connector, the contact of asynchronous warning system is installed and the rearward end of front and back lock core or leading section respectively, electronic remote controller is hidden in the power supply circuits of electromagnet, make robber and Wang Wufa rotation rear lock core of unblanking, achieve integrate asynchronous, interlocking, electro-mechanical interlock, stealth, self-locking, synchronized links and asynchronous warning function theftproof lock, safety parameters is high; Namely be also merely able to rotate front lock core after the outer locking that used barbarous means to damage and lock, can not rotate be hidden in front lock core below rear lock core, make front lock core rotate and rear lock core non rotating and produce asynchronous so report to the police, the power supply circuits of the electromagnet of safety lock horizontal stroke can not be connected, and serve real anti-theft function.

Accompanying drawing explanation

The primary structure schematic diagram of Fig. 1 to be the shift fork of the inside of locking electromechanics mixing burglar alarm multi-lock be V-shaped;

Fig. 2 is the shift fork of the inside of locking electromechanics mixing burglar alarm multi-lock is leg-of-mutton primary structure schematic diagram;

Fig. 3 is the surface structure schematic diagram of the right view of Fig. 1 and Fig. 2;

Fig. 4 is the structural representation of front lock core in the cross section at skewed slot place;

Fig. 5 is the surface structure schematic diagram of the right view of rear lock core;

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

Fig. 7 is the surface structure schematic diagram in the thrust hole on sliding bar;

Fig. 8 is the structural representation of front lock core in the cross section at sliding tray place;

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

Locking electromechanics mixing burglar alarm multi-lock shown in figure be two to pushing tow key and two to the special bitting hole of groove;

Shown in figure: lock body 1, front lock core 2, connector 3, return spring 4, shift fork 5, sliding bar 6, expansion groove 7, expanding plate 8, lock groove 9, guide springs 10, sliding eye 11, connecting hole 12, rear lock core 13, connect tongue 14, spring bearing bore 15, special bitting hole 16, pushing tow key 17, push away terrace 18, rank push away 19, sliding tray 21, connecting pin 22, top pressure spring 23, thrust hole 24, oblique locked groove 25, skewed slot 26, switch block 27, top spring 28, rotational pin 29, longitudinal locked groove 30, cross-drilled hole 31, locking seat 32, promote spring 33, lock 34, main contacts 35, auxiliary contact 36, fixed contact 37, rotary contact 38.

Detailed description of the invention

Locking electromechanics mixing burglar alarm multi-lock of the present invention mainly comprises lock body 1, front lock core 2, rear lock core 13, connector 3, return spring 4, sliding eye 11, sliding bar 6, shift fork 5, connecting pin 22, top pressure spring 23, sliding tray 21, expansion groove 7, lock groove 9, expanding plate 8, guide springs 10, connecting hole 12, connect tongue 14, spring bearing bore 15, special bitting hole 16, special bitting, skewed slot 26, oblique locked groove 25, switch block 27, rotational pin 29, top spring 28, cross-drilled hole 31, longitudinal locked groove 30, locking seat 32, lock 34, promote spring 33, main contacts 35, auxiliary contact 36, fixed contact 37, rotary contact 38, electric safety burglary-resisting system, asynchronous warning system,

Be provided with front lock core 2 and rear lock core 13 in described lock body 1, rear lock core 13 is movably arranged on the rearward end of front lock core 2, disconnects completely with front lock core 2; There are sliding eye 11, expansion groove 7, sliding tray 21, skewed slot 26, cross-drilled hole 31, specially bitting hole 16 and stealthy hole in described front lock core 2, connector 3 is installed in stealthy hole; The rear end of described rear lock core 13 is fixed with and connects tongue 14, and connect tongue 14 and be connected with link gear through after the via hole at lock body 1 rear portion, link gear is connected with dead bolt; Described guide springs 10 is arranged on bottom sliding eye 11, sliding bar 6 is had to be installed in expansion groove 7 and sliding eye 11 before guide springs 10, the fixed end of expanding plate 8 is fixed on the sliding bar 6 of this part in expansion groove 7, the expansion end top of expanding plate 8 is pressed on arcwall face in lock groove 9 or inclined-plane, thrust hole 24 place on sliding bar 6 before the fixed end of fixing expanding plate 8 has shift fork 5 to be fixed on sliding bar 6 by connecting pin 22, and top pressure spring 23 top is pressed on the fork of the shift fork 5 in sliding tray 21; In described skewed slot 26, oblique locking device is installed; Be provided with in described locking seat 32 and promote spring 33 and lock 34, promote the bottom that spring 33 is arranged on locking seat 32, lock 34 is promoting the front end through locking seat 32 before spring 33.Fixed contact 37 and rotary contact 38 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, composition electric safety burglary-resisting system, is with or without in described locking electromechanics mixing burglar alarm multi-lock; Main contacts 35 and auxiliary contact 36 are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply, are with or without in described locking electromechanics mixing burglar alarm multi-lock.

There are lock core hole and via hole in center in described lock body 1, and via hole is used to allow and connects hole that tongue 14 passes, rearward end at lock body 1, lock core hole circular hole, before via hole; Be provided with lock core in lock core hole, lock core comprises front lock core 2 and rear lock core 13, and front lock core 2 is arranged on before rear lock core 13; Lock groove 9, tiltedly locked groove 25 and longitudinal locked groove 30 is had in the circular hole part of lock core hole, described lock groove 9 is deep-slotted chip breaker or the surface groove of depression on the lock core hole in lock body 1, deep-slotted chip breaker there is arcwall face, surface groove there is inclined-plane, lock groove 9 is corresponding with the position of the expansion groove 7 on front lock core 2, and communicates; Described oblique locked groove 25 is depressions, along the cannelure on lock core hole direction, corresponding with the position of the skewed slot 26 on front lock core 2 on lock core hole, for allow the locking end of switch block 27 inside before movable and locking lock core 2 rotate; Described longitudinal locked groove 30 caves in, along the pod on lock core hole direction, the groove of pod is arcwall face or inclined-plane, longitudinal locked groove 30 is corresponding with the position of the cross-drilled hole 31 on front lock core 2 on lock core hole, for allow lock 34 inside before movable and locking lock core 2 rotate.

There are special bitting hole 16, stealthy hole, skewed slot 26, cross-drilled hole 31, sliding eye 11, sliding tray 21, expansion groove 7 in described front lock core 2, are fixed with main contacts 35 in the rearward end of front lock core 2; Described special bitting hole 16 and stealthy hole all in the centre that front lock core 2 rotates or close to the centre rotated, the previous section of special bitting hole 16 at front lock core 2, the aft section of stealthy Kong Qian lock core 2; Be provided with connector 3 in described stealthy hole, there is stealthy hole the front end of connector 3, is provided with return spring 4 in stealthy hole; Described skewed slot 26 wear out on the lock core of special bitting hole 16 part of front lock core 2 before the outer round surface of lock core 2 and special bitting hole 16, communicate with oblique locked groove 25 and special bitting hole 16, and corresponding with the oblique locked groove 25 on lock core hole, for installing oblique locking device and allowing the parts of oblique locking device operate; Described cross-drilled hole 31 wear out on the lock core of the stealthy bore portion of front lock core 2 before the outer round surface of lock core 2 and stealthy hole, communicate with longitudinal locked groove 30 and stealthy hole, and corresponding with the longitudinal locked groove 30 on lock core hole, for installing locking seat 32, promotion spring 33 and lock 34 and making locking seat 32, promotion spring 33 and lock 34 mobile in cross-drilled hole 31; Described sliding eye 11 is that inside has rank or do not have the elongated hole on rank, two ends are all the end faces that blind hole or two ends wear out that front lock core 2 is worn out in the end face of front lock core 2 or one end, when sliding eye 11 wears out end face, with screw blocking or with plug blocking or the position by jump ring restriction or the sliding bar 6 limited in sliding eye 11 or guide springs 10, the neutral gear place of sliding eye 11 beyond the special bitting hole 16 of the peripheral edge portion rotated close to front lock core 2, expanded groove 7 and be divided into two sections; The surface of described expansion groove 7 lock core 2 before the interlude of sliding eye 11 is worn out, sliding eye 11 is divided into two sections, front and back, through with two sections, front and back sliding eye 11, communicate with sliding tray 21 and lock groove 9, for the fixed end of fixing expanding plate 8 and the entirety holding expanding plate 8 when allowing the expansion end of expanding plate 8 be squeezed; Described sliding tray 21 communicates, for installing top pressure spring 23 and allowing shift fork 5 swing in sliding tray 21 with expansion groove 7, sliding eye 11 and special bitting hole 16 in the inside of expansion groove 7; Described sliding eye 11 and sliding tray 21 and expand groove 7 and be connected in one, in the lock core body of front lock core 2.

A locking system is outward had at least in a lock, outer described locking comprises sliding eye 11, sliding bar 6, thrust hole 24, shift fork 5, connecting pin 22, guide springs 10, top pressure spring 23, expansion groove 7, expanding plate 8, sliding tray 21 and lock groove 9, the bottom of described sliding eye 11 is provided with guide springs 10, guide springs 10 top is pressed on the sliding bar 6 before it, sliding bar 6 is arranged in sliding eye 11 and expansion groove 7, the middle part of sliding bar 6 is in expansion groove 7, two ends are in sliding eye 11, the sliding bar 6 of this part in expansion groove 7 is fixed with expanding plate 8, shift fork 5 is fixed in the thrust hole 24 on the sliding bar 6 before the fixed end of expanding plate 8 by connecting pin 22, one end top pressure spring 23 top be arranged in sliding tray 21 is pressed in the fork of shift fork 5, the expansion end top of expanding plate 8 is pressed on the inclined-plane in the arcwall face of the deep-slotted chip breaker in lock groove 9 or surface groove, expanding plate 8 in expansion groove 7 or expanding plate 8 simultaneously expanding in groove 7 and lock groove 9, when special bitting is not inserted in special bitting hole 16, the fixed end of described expanding plate 8 in expansion groove 7, flared end locked with lock body 1 for front lock core 2 lock groove 9 in, front lock core 2 can not rotate in lock body 1, opens locking outside realization, when special bitting hole 16 drawback lock is inserted in special bitting, under the promotion of shift fork 5, sliding bar 6 moves after promoting expanding plate 8, the oblique compression on arcwall face in lock groove 9 of the flared end of expanding plate 8 or inclined-plane and under guiding, fixed end along expanding plate 8 is drawn close to expansion groove 7, along with the continuation of sliding bar 6 is moved, the expansion end of expanding plate 8 slips on inwall that arcwall face in lock groove 9 or sloped roof be pressed in the lock core hole in lock body 1 and enters in expansion groove 7, the locking of lock core 2 and lock body 1 before removing,

Described sliding bar 6 is cylinder or stairstepping cylinder, cylinder has thrust hole 24, and the two sides in thrust hole 24 is provided with the pin hole being fixedly connected with pin 22 end.

Described shift fork 5 is Y-shaped fork or V-shaped fork, or triangle, shift fork 5 is provided with pin-and-hole, and the pin-and-hole of described Y-shaped fork is at the shank of shift fork 5, the pin-and-hole of described V-shaped fork is in the junction of the fork of V-shaped, and described shift fork 5 is that leg-of-mutton pin-and-hole is on a leg-of-mutton angle.

Described connecting pin 22 is pins, is used for connecting shift fork 5 and sliding bar 6;

Described guide springs 10 and top pressure spring 23 are stage clips;

Described expanding plate 8 is spring leaf or flexure strip, or the assembly of rigid disk and tension spring, and tension spring top is pressed between sliding bar 6 and expanding plate 8; The both sides end face of described expanding plate 8 is faces of lock core 2 and lock body 1 before pintle hook lock, and the fixed end of expanding plate 8 is arranged on the sliding bar 6 in expansion groove 7, is fixed on the middle part of sliding bar 6.

In a lock, have an oblique locking device at least, described oblique locking device comprises skewed slot 26, tiltedly locked groove 25, switch block 27, rotational pin 29, top spring 28; Described switch block 27 is fixed in skewed slot 26 by rotational pin 29, and the promote-side of switch block 27 is stretched in special bitting hole 16, locking end stretches in oblique locked groove 25, and the top, one end of top spring 28 is pressed on switch block 27, other end top is pressed on the wall of skewed slot 26.Rank on pushing tow key 17 push away 19 promotions when exposing the promote-side of the switch block 27 in special bitting hole 16, and the untie-sell 29 that rotates of the locking end of switch block 27 in oblique locked groove 25 rotates and shifts out in oblique locked groove 25, thus removes the locking to front lock core 2; When pushing tow key 17 does not insert in special bitting hole 16, locking end locked front lock core 2 in oblique locked groove 25 of switch block 27.

Described switch block 27 is blocks of bar shaped, and there is pin-and-hole at the middle part of blocks, and rotational pin 29 is through pin-and-hole; In special bitting hole 16 the same side to key in polylith switch block 27 is installed time, expose the part switch block 27 in special bitting hole 16, one piece of ratio below one piece short before it; The untie-sell 29 that can rotate in skewed slot 26 of described switch block 27 is rotated, and can not rotate in lock core hole for lock core before locking 2.

Described rotational pin 29 is pin or bolt, is fixed in the fixing hole in skewed slot 26, for fixing switch block 27.

Described top spring 28 is stage clip or torsion spring.

In a lock, have at least one to connect locking system; Described connection locking system comprises cross-drilled hole 31, longitudinal locked groove 30, locking seat 32, lock 34 and promotes spring 33, described locking seat 32 at cross-drilled hole 31 internal fixtion on connector 3, be provided with in locking seat 32 and promote spring 33 and lock 34, promote the bottom that spring 33 is arranged on locking seat 32, lock 34 is promoting the front end through locking seat 32 before spring 33, and lock 34 exposes the part of locking seat 32 in cross-drilled hole 31 or simultaneously in cross-drilled hole 31 and longitudinal locked groove 30.Insert when promoting connector 3 in stealthy hole in the front end of pushing tow key 17, connector 3 drives locking seat 32 to move backward, slide in the front end of lock 34 in longitudinal locked groove 30, the slope driving lock 34 of longitudinal locked groove 30 retreats and enters in locking seat 32, enter completely in lock core hole after the front end of lock 34 skids off longitudinal locked groove 30 along with moving of connector 3, the locking to front lock core 2 is removed in the front end of lock 34 in cross-drilled hole 31.When the front end of pushing tow key 17 is not inserted in stealthy hole, lock 34 is locked front lock core 2 in cross-drilled hole 31 and longitudinal locked groove 30.

Described locking seat 32 is pedestals of cylinder body type, has bearing bore or through hole in pedestal, and locking seat 32 is fixed on connector 3, is arranged in cross-drilled hole 31; Described locking seat 32 promotes spring 33 and lock 34 for installing;

Described lock 34 is cylinders, and the one end stretched in longitudinal locked groove 30 is arcwall face or inclined-plane or plane; Described lock 34 can not rotate in lock core hole for lock core before locking 2, and lock 34 stretches into the end of one end of longitudinal locked groove 30 for sliding in longitudinal locked groove 30.

Described promotion spring 33 is stage clips.

Described rear lock core 13 is fixed with rotary contact 38 and main contacts 35, main contacts 35 is in the leading section of rear lock core 13, and rotary contact 38 is fixed on below or on the face of cylinder of rear lock core 13, or rotary contact 38 is fixed on and connects on tongue 14; The center of the rear end of described rear lock core 13 is fixed with and connects tongue 14 through lock body 1 via hole below, and there is the connecting hole 12 of depression the front end of the center of rotation of rear lock core 13; Described connecting hole 12 is polygon bearing bore or the groove of depression, or the bearing bore of shape of circular arc and line segment composition or groove; Spring bearing bore 15 is with or without in the bottom of connecting hole 12, when the bottom of described connecting hole 12 does not have a spring bearing bore 15, spring bearing bore 15 is located at the rearward end of connector 3, is provided with return spring 4 in spring bearing bore 15, and one end of return spring 4 withstands on the bottom of connecting hole 12; When spring bearing bore 15 arranged at the bottom of described connecting hole 12, the core that spring bearing bore 15 and connecting hole 12 rotate at rear lock core 13 or the part close to center of rotation, spring bearing bore 15 is later through connecting hole 12 above, be provided with return spring 4 in spring bearing bore 15, one end of return spring 4 withstands on the rearward end of connector 3.

When having spring bearing bore 15 in described rear lock core 13, spring bearing bore 15 is at the connecting hole 12 passed back through above of the bottom of connecting hole 12; When not having spring bearing bore 15 in described rear lock core 13, spring bearing bore 15 is in the rearward end of connector 3; Described spring bearing bore 15 also can simultaneously in the rearward end of connector 3 and the bottom of connecting hole 12; Described spring bearing bore 15 is bearing bore or blind hole, for installing return spring 4; Described return spring 4 is springs.

Described connector 3 is one section of connector 3, the front end of connector 3 coordinates with the front end of pushing tow key 17 can slide in stealthy hole He in connecting hole 12, when connector 3 slides in stealthy hole, its rear end can be inserted in the connecting hole 12 in rear lock core 13, for connecting front lock core 2 and rear lock core 13.

Described electric safety burglary-resisting system comprises fixed contact 37, rotary contact 38, electronic remote controller, electromagnet, safety lock horizontal stroke, power supply; Described fixed contact 37 is fixed in the aft section in lock body 1, rotary contact 38 is fixed on rear lock core 13, rotary contact 38 and fixed contact 37 adopt arranged in dislocation, rotary contact 38 coordinates with fixed contact 37 becomes one group of contact disconnecting or connect, and rotary contact 38 can be connected with fixed contact 37 when rear lock core 13 rotates; Described front lock core 2 rotates and rear lock core 13 does not rotate time, make fixed contact 37 and rotary contact 38 can not connect the power supply circuits of electromagnet because rear lock core 13 does not have to rotate, safety lock horizontal stroke can not be opened; When described front lock core 2 rotates with rear lock core 13 simultaneously, connect fixed contact 37 and rotary contact 38 because rear lock core 13 rotates, then connect the power supply circuits of electromagnet, safety lock by-blow is left.In order to increase the safety of theftproof lock, adding or not adding electronic remote controller in the power supply circuits of described electromagnet and carrying out reinforcing security control; When not having electronic remote controller in described electric safety burglary-resisting system, rotary contact 38 and fixed contact 37 are series in the supply line of electromagnet, and supply line is connected with power supply, and the iron core of electromagnet is connected with safety lock is horizontal; When described electric safety burglary-resisting system has an electronic remote controller, the circuit of the reception remote signal of electronic remote controller and rotary contact 38 and fixed contact 37 are parallel in the supply line of electromagnet, supply line is connected with power supply, the circuit that the remote signal of electronic remote controller controls and rotary contact 38 and fixed contact 37 are series in the supply line of electromagnet, and the iron core of electromagnet is connected with safety lock is horizontal; Described electronic remote controller is the device of the circuit of connection and tripping magnet, comprises signal receiving device and remote controller; Described safety lock is probably on door limit or the latch locked or Tiandi lock.

Described asynchronous warning system comprises main contacts 35, auxiliary contact 36, relay, alarm circuit and warning power supply and alarm, the leading section of described rear lock core 13 is fixed with main contacts 35, the rearward end of front lock core 2 is fixed with auxiliary contact 36, main contacts 35 coordinates with auxiliary contact 36 and forms displacement contacts and pay, main contacts 35 and auxiliary contact 36 arranged in dislocation or just to installation on the surface of revolution taking lock core as center of rotation; Described main contacts 35 is connected with the relay switch wiring position of relay with the circuit of auxiliary contact 36, 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 35 and auxiliary contact 36 adopt with lock core be center of rotation surface of revolution on arranged in dislocation time, main contacts 35 just connects circuit with auxiliary contact 36 when contacting; Described main contacts 35 and auxiliary contact 36 adopt with lock core be center of rotation surface of revolution on just to installation time, main contacts 35 is insulating surfaces or insulation contact with one of them contact in auxiliary contact 36, another is flexible conductive contact, and when main contacts 35 misplaces with auxiliary contact 36 and separates, resilient conductive contact just contacts with lock core before opposite 2 or rear lock core 13 and connects circuit.Described front lock core 2 rotates and rear lock core 13 does not rotate time, main contacts 35 and auxiliary contact 36 be the relay switch of engage relay because of the front rotation of lock core 2, then engage relay closed circuit and connect alarm circuit, make alarm equipment alarm, thus realize dislocation report to the police; When described front lock core 2 and rear lock core 13 rotate simultaneously, main contacts 35 and auxiliary contact 36 do not produce and to misplace and can not the relay switch of engage relay, make the closed circuit of engage relay and can not connect alarm circuit, alarm is not reported to the police.

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

Described fixed contact 37 and rotary contact 38, main contacts 35 and auxiliary contact 36 are that elastic compression touch contact or elasticity are opened and contacted contact, or fixed contact contact, or the contact contact of activity; Described relay is power supply relay, or electronic circuit board, or surface-mounted integrated circuit; Described alarm is sonic alarm, or signal projector, or the device be connected with phone; Described power supply refers to dc source or AC power.

In order to simplify the structure of lock, in the composition structure of described locking electromechanics mixing burglar alarm multi-lock, be with or without the wherein a kind of structure in electric safety burglary-resisting system and asynchronous warning system two kinds of structures or two kinds of structures.Time in the composition structure of described locking electromechanics mixing burglar alarm multi-lock without electric safety burglary-resisting system and asynchronous warning system two kinds of structures, theftproof lock has just become mechanical lock.

Described special bitting comprises pushing tow key 17 and the shank of the key, and pushing tow key 17 is fixed on the shank of the key; Described pushing tow key 17 is promotion keys, is the key not having the oblique flank of tooth of marble lock key; The part that pushing tow key 17 inserts the key in special bitting hole 16 has at least the middle part of a lateral to have the convex extension of protrusion, before convex extension, pushes away terrace 18, push away terrace 18 and hang shift fork 5 for pushing away; The part that pushing tow key 17 inserts the key in special bitting hole 16 having at least on a lateral has rank to push away 19, and rank push away 19 for promoting the promote-side of switch block 27; It is rank that pushing tow key 17 inserts that the aft section of the part of the key in special bitting hole 16 is wide, previous section is narrow and formed that described rank push away 19; The length of described pushing tow key 17 is longer than the length in special bitting hole 16, and the length of pushing tow key 17 is used for promoting connector 3 than the part of special bitting hole 16 length and inserts connecting hole 12; Described the shank of the key is provided with the remote control switch of electronic remote controller, or the shank of the key does not arrange the remote control switch of electronic remote controller.

In order to increase safety and the disguise of theftproof lock, rear lock core 13 is movably arranged on the rearward end of front lock core 2, disconnects completely and hiddenly realizes being connected stealth, do not have the insertion of pushing tow key 17 can not connect and transmit power to rear lock core 13 with front lock core 2; The locked front lock core 2 of switch block 27 of oblique locking device realizes interlocking stealth, does not have pushing tow key 17 to insert the promote-side promoting switch block 27 in special bitting hole 16 and can not open oblique locking device; The locked front lock core 2 of lock 34 connecting locking realizes interlocking stealth, does not have pushing tow key 17 to insert promotion connector 3 in stealthy hole and can not open connection locking; Expanding plate 8 is simultaneously in expansion groove 7 and in lock groove 9, there is no the insertion of pushing tow key 17, expanding plate 8 can not move, arcwall face in lock groove 9 or inclined-plane can not guide and oblique compression expanding plate 8, expanding plate 8 can not enter in expansion groove 7 completely, can not remove the locking to front lock core 2; When rear lock core 13 does not rotate with front lock core 2, cause the power supply circuits of electromagnet to connect because fixed contact 37 and rotary contact 38 do not contact and safety lock horizontal stroke can not be opened, and making main contacts 35 contact with auxiliary contact 36 and connect warning circuit and report to the police; Electronic remote controller is installed to interrupt the power supply circuits of electromagnet in described electromagnet power supply circuit, has carried out the stealth that realizing circuit controls, do not have remote controller switch can not connect the stealthy power supply circuits of electromagnet.

In order to increase the interlocking capability of theftproof lock, disguise and anti-theft effect, the locked front lock core 2 of expanding plate 8 is adopted to realize an outer locking; Adopt switch block 27 locked to front lock core 2 and lock body 1 and lock 34 front lock core 2 and lock body 1 locked realize rotating interlock; The power supply circuits access failure of electromagnet and safety lock horizontal stroke can not be opened, and make main contacts 35 and auxiliary contact 36 connect warning circuit and report to the police; Adopt electronic remote controller to connect or the power supply circuits of cutting knife electromagnet, carry out the stealth that realizing circuit controls; Before adopting, lock core 2 disconnects completely with rear lock core 13 and connector 3 is hidden in stealthy hole and realizes being connected stealth.

In order to can be real antitheft, before adopting, lock core 2 and rear lock core 13 disconnect connector 3 afterwards completely and are hidden in stealthy hole and realize being connected stealth; Adopt expanding plate 8, switch block 27 and lock 34 stealth in lock core and lock body 1, realize interlocking stealthy.

In order to enable special bitting promote sliding bar 6 and connector 3 smoothly, the length of described sliding bar 6 is shorter than the length of sliding eye 11; Described pushing tow key 17 is longer than special bitting hole 16.

In order to open outer locking, the arcwall face of expanding plate 8 when mobile in lock groove 9 or inclined-plane oblique compression expanding plate 8, make expanding plate 8 exit in lock groove 9 and open an outer locking.

When unblanking with special bitting, there is electronic remote controller, first open the switch on remote controller, special bitting hole 16 is inserted again with the pushing tow key 17 of special bitting, in the process inserted, the promote-side that rank on pushing tow key 17 push away 19 promotion switch blocks 27 untie-sell 29 that rotates rotates and shifts out in oblique locked groove 25, removes the locking to front lock core 2, in the process inserted, the terrace 18 that pushes away that one before on pushing tow key 17 convex hangs up tangles shift fork 5 fork below or angle that expose sliding tray 21, and promote shift fork 5 and rotate around connecting pin 22, before shift fork 5 one is made to pitch or sliding tray 21 is exposed and one fork or angle proceed in sliding tray 21 below in angle, now, on pushing tow key 17 below one convex hang up push away terrace 18 tangle expose sliding tray 21 shift fork 5 before a fork or angle continue to promote shift fork 5, and now the front block of shift fork 5 can not rotate around connecting pin 22 on the aperture in thrust hole 24 again, shift fork 5 moves after just driving sliding bar 6, move after driving expanding plate 8 simultaneously, along with the continuation of pushing tow key 17 promotes, drive on the arcwall face of expanding plate 8 in lock groove 9 or inclined-plane and slide, under arcwall face on lock groove 9 or the guiding on inclined-plane and extruding, the expansion end of expanding plate 8 is drawn close to the sliding bar 6 in expansion groove 7, expanding plate 8 leaves lock groove 9 along with moving after sliding bar 6, arrive the inwall of lock core hole and enter in expansion groove 7, open an outer locking, pushing tow key 17 is through behind special bitting hole 16, and the front end of pushing tow key 17 is inserted promotion connector 3 in stealthy hole and inserted in connecting hole 12, completes the connection with front lock core 2 and rear lock core 13, while connector 3 movement, the inclined-plane that connector 3 moves after driving locking seat 32 and makes the front end of lock 34 in longitudinal locked groove 30 or arcwall face slide, the front end of inclined-plane or arcwall face cant lock 34 and lock 34 is compressed in locking seat 32, move after continuation along with connector 3 and make lock 34 continue to enter in locking seat 32, make the front end of lock 34 exit longitudinal locked groove 30 gradually and enter in cross-drilled hole 31, remove the locking to front lock core 2, now, rotate special bitting, rear lock core 13 rotates with front lock core 2 and is with the tongue 14 that is dynamically connected to rotate, and connects tongue 14 and drives link gear open dead bolt and unblank, when rear lock core 13 rotates, rotary contact 38 and fixed contact 37 are connected and have connected the power supply circuits of electromagnet, and electromagnet produces attraction and pulls and open safety lock horizontal stroke.

When pushing tow key 17 turns round, fixed contact 37 is separated with rotary contact 38, and the power supply circuits of electromagnet interrupt, the horizontal return of safety lock and locking.

When pushing tow key 17 exits special bitting hole 16, lock 34 enters locked front lock core 2 in longitudinal locked groove 30 under the powered promoting spring 33, completes the locking to front lock core 2; The untie-sell 29 that rotates under the powered of top spring 28 of the locking end of switch block 27 rotates and enters locked front lock core 2 in oblique locked groove 25, completes the locking to front lock core 2; Under the promotion of top pressure spring 23, one before on pushing tow key 17 convex hang up push away terrace 18 tangle expose sliding tray 21 shift fork 5 before a fork or angle pull shift fork 5 turn round around connecting pin 22 and make before shift fork 5 one to pitch or angle enters in sliding tray 21, under the promotion of top pressure spring 23 and under the promotion of guide springs 10, sliding bar 6 moves forward and drives expanding plate 8 to move forward, enter under the flexible powered of expanding plate 8 self in lock groove 9, press to the arcwall face in lock groove 9 or inclined-plane, complete the locking to front lock core 2; Connector 3, under the promotion of return spring 4, exits connecting hole 12 and enters in stealthy hole completely, front lock core 2 is disconnected completely with rear lock core 13 and in can not being connected, front lock core 2 can not be connected with rear lock core 13.

When robber or the king that unblanks unblank with technical tool, the pellet that can not find cylinder lock in special bitting hole 16 is stretched into steel wire, and shift fork 5 expose the fork of sliding tray 21 or angle and the promote-side of the switch block 27 exposed in skewed slot 26 think by mistake be cylinder lock pushing tow pellet and attempt to open theftproof lock exposing in the fork of sliding tray 21 or angle press-in sliding tray 21 and the switch block 27 exposing skewed slot 26 being pressed in skewed slot 26, when pressing fork or angle below, emerge again the sliding tray 21 and steel wire that hook is dynamic is backed down in above one fork or angle, make robber or the king that unblanks has no way of doing it, adding the switch block 27 exposing skewed slot 26 can not be pressed in skewed slot 26, front lock core 2 can not rotate, namely robber or the king that unblanks use steel wire to open outer locking and oblique locking device, connect locking and have appointed front lock core 2 so locked, do not rotate front lock core 2, even if the front lock core 2 of forced rotating again, but rear lock core 13 can not be rotated because the connector 3 in stealthy hole is not connected with rear lock core 13, front lock core 2 and rear lock core 13 asynchronous rotation and connected the main contacts 35 of warning circuit and the circuit of auxiliary contact 36 and reported to the police.

Robber or unblank king need not specially bitting is unblanked time, enter after not having pushing tow key 17 to insert special bitting hole 16 in stealthy hole promote connector 3 enter in connecting hole 12, front lock core 2 and rear lock core 13 cannot be made simultaneously to rotate, can not theftproof lock be opened; Do not have pushing tow key 17 to insert the promote-side promoting switch block 27 in special bitting hole 16 and can not open oblique locking device, front lock core 2 cannot be made to rotate; Do not have pushing tow key 17 to insert in stealthy hole to promote connector 3 to drive lock 34 to slide in longitudinal locked groove 30 can not to open connection locking, front lock core 2 cannot be made to rotate; There is no the promotion of special bitting, an outer locking can not be opened, expanding plate 8 can not be made to exit lock groove 9 and front lock core 2 can not be rotated, rear lock core 13 cannot be rotated, theftproof lock can not be opened; Add the difficulty of pirate of the open lock, thus play the effect of outer locking, self-locking, stealth, multiple locking and multiple safety.

After namely robber or the king that unblanks use flat instrument to adopt barbarous way to damage expanding plate 8, switch block 27 and lock 34, the front lock core 2 of forced rotating, rear lock core 13 is not connected with front lock core 2 because of stealthy and does not rotate with front lock core 2, also connect the main contacts 35 of warning circuit and the circuit of auxiliary contact 36 simultaneously and reported to the police, having played asynchronous warning and anti-theft function.

Namely robber or the king that unblanks use Electric portable drill that front lock core 2 and rear lock core 13 have all been bored not, connect tongue 14 with the tool into rotation of clip and so on, also the power supply circuits of electromagnet can not be connected because there is no the contact of rotary contact 38 and fixed contact 37, safety lock horizontal stroke can not be opened, add in the power supply circuits of electromagnet and also have electronic remote controller to interrupt power supply circuits, more can not open safety lock horizontal stroke, serve the anti-theft function cutting the end.

Claims (8)

1. a locking electromechanics mixing burglar alarm multi-lock, is characterized in that: described locking electromechanics mixing burglar alarm multi-lock does not have the latch system of cylinder lock, only has an outer latch system, oblique locking device, connect locking, synchronized links system, electric safety burglary-resisting system, asynchronous warning system, mainly comprises: lock body (1), front lock core (2), rear lock core (13), connector (3), return spring (4), sliding eye (11), sliding bar (6), shift fork (5), connecting pin (22), top pressure spring (23), sliding tray (21), expansion groove (7), lock groove (9), expanding plate (8), guide springs (10), connecting hole (12), connect tongue (14), spring bearing bore (15), special bitting hole (16), special bitting, skewed slot (26), oblique locked groove (25), switch block (27), rotational pin (29), top spring (28), cross-drilled hole (31), longitudinal locked groove (30), locking seat (32), lock (34), promote spring (33), main contacts (35), auxiliary contact (36), fixed contact (37), rotary contact (38), electric safety burglary-resisting system, asynchronous warning system,

Be provided with front lock core (2) and rear lock core (13) in described lock body (1), rear lock core (13) is movably arranged on the rearward end of front lock core (2), disconnects completely with front lock core (2), there are sliding eye (11), expansion groove (7), sliding tray (21), skewed slot (26), cross-drilled hole (31), specially bitting hole (16) and stealthy hole in described front lock core (2), connector (3) is installed in stealthy hole, the rear end of described rear lock core (13) is fixed with and connects tongue (14), and be connected with link gear after connecting the via hole of tongue (14) through lock body (1) rear portion, link gear is connected with dead bolt, described guide springs (10) is arranged on sliding eye (11) bottom, sliding bar (6) is had to be installed in expansion groove (7) and sliding eye (11) before guide springs (10), the fixed end of expanding plate (8) is fixed on the sliding bar (6) of this part in expansion groove (7), the expansion end top of expanding plate (8) is pressed on arcwall face in lock groove (9) or inclined-plane, thrust hole (24) place on sliding bar (6) before the fixed end of fixing expanding plate (8) has shift fork (5) to be fixed on sliding bar (6) by connecting pin (22), top pressure spring (23) top is pressed on the fork of the shift fork (5) in sliding tray (21), in described skewed slot (26), oblique locking device is installed, be provided with in described locking seat (32) and promote spring (33) and lock (34), promote the bottom that spring (33) is arranged on locking seat (32), lock (34) is promoting the front end through locking seat (32) before spring (33), fixed contact (37) and rotary contact (38) 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, composition electric safety burglary-resisting system, is with or without in described locking electromechanics mixing burglar alarm multi-lock, main contacts (35) and auxiliary contact (36) are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply, are with or without in described locking electromechanics mixing burglar alarm multi-lock,

There are lock core hole and via hole in center in described lock body (1), and via hole is used to allow and connects hole that tongue (14) passes, rearward end in lock body (1), lock core hole circular hole, before via hole; Be provided with lock core in lock core hole, lock core comprises front lock core (2) and rear lock core (13), and front lock core (2) is arranged on before rear lock core (13); Lock groove (9), tiltedly locked groove (25) and longitudinal locked groove (30) is had in the circular hole part of lock core hole, described lock groove (9) is deep-slotted chip breaker or the surface groove of depression on the lock core hole in lock body (1), deep-slotted chip breaker there is arcwall face, surface groove there is inclined-plane, lock groove (9) is corresponding with the position of the expansion groove (7) on front lock core (2), and communicates; Described oblique locked groove (25) caves in, along the cannelure on lock core hole direction, corresponding with the position of the skewed slot (26) on front lock core (2) on lock core hole, for allowing lock core (2) rotation before movable and locking inside of the locking end of switch block (27); Described longitudinal locked groove (30) caves in, along the pod on lock core hole direction, the groove of pod is arcwall face or inclined-plane, longitudinal locked groove (30) is corresponding with the position of the cross-drilled hole (31) on front lock core (2) on lock core hole, for allowing lock (34) lock core (2) rotation before movable and locking inside;

There are special bitting hole (16), stealthy hole, skewed slot (26), cross-drilled hole (31), sliding eye (11), sliding tray (21), expansion groove (7) in described front lock core (2), are fixed with main contacts (35) in the rearward end of front lock core (2); Described special bitting hole (16) and stealthy hole all the centre that front lock core (2) rotates or close to rotate centre, the aft section of the previous section of special bitting hole (16) in front lock core (2), stealthy Kong Qian lock core (2); Be provided with connector (3) in described stealthy hole, there is stealthy hole the front end of connector (3), is provided with return spring (4) in stealthy hole; Described skewed slot (26) wears out outer round surface and the special bitting hole (16) of front lock core (2) on the lock core of special bitting hole (16) part of front lock core (2), communicate with oblique locked groove (25) and special bitting hole (16), and corresponding with the oblique locked groove (25) on lock core hole, for installing oblique locking device and allowing the parts of oblique locking device operate; Described cross-drilled hole (31) wears out the outer round surface of front lock core (2) and stealthy hole on the lock core of the stealthy bore portion of front lock core (2), communicate with longitudinal locked groove (30) and stealthy hole, and corresponding with the longitudinal locked groove (30) on lock core hole, for installing locking seat (32), promotion spring (33) and lock (34) and making locking seat (32), promotion spring (33) and lock (34) mobile in cross-drilled hole (31); Described sliding eye (11) is that inside has rank or do not have the elongated hole on rank, two ends are all the end faces that blind hole or two ends wear out that front lock core (2) are worn out in the end face of front lock core (2) or one end, when sliding eye (11) wears out end face, with screw blocking or with plug blocking or the position by jump ring restriction or the sliding bar (6) limited in sliding eye (11) or guide springs (10), the neutral gear place of sliding eye (11) beyond the special bitting hole (16) of the peripheral edge portion rotated close to front lock core (2), expanded groove (7) and be divided into two sections; Described expansion groove (7) wears out the surface of front lock core (2) at the interlude of sliding eye (11), sliding eye (11) is divided into two sections, front and back, through with two sections, front and back sliding eye (11), communicate with sliding tray (21) and lock groove (9), for the fixed end of fixing expanding plate (8) and the entirety holding expanding plate (8) when allowing the expansion end of expanding plate (8) be squeezed; Described sliding tray (21) communicates, for installing top pressure spring (23) and allowing shift fork (5) swing in sliding tray (21) with expansion groove (7), sliding eye (11) and special bitting hole (16) in the inside of expansion groove (7); Described sliding eye (11) and sliding tray (21) and expand groove (7) and be connected in one, in the lock core body of front lock core (2);

A locking system is outward had at least in a lock, outer described locking comprises sliding eye (11), sliding bar (6), thrust hole (24), shift fork (5), connecting pin (22), guide springs (10), top pressure spring (23), expansion groove (7), expanding plate (8), sliding tray (21) and lock groove (9), the bottom of described sliding eye (11) is provided with guide springs (10), guide springs (10) top is pressed on the sliding bar (6) before it, sliding bar (6) is arranged in sliding eye (11) and expansion groove (7), the middle part of sliding bar (6) is in expansion groove (7), two ends are in sliding eye (11), the sliding bar (6) of this part in expansion groove (7) is fixed with expanding plate (8), shift fork (5) is fixed in the thrust hole (24) on the sliding bar (6) before the fixed end of expanding plate (8) by connecting pin (22), one end top pressure spring (23) top be arranged in sliding tray (21) is pressed in the fork of shift fork (5), the expansion end top of expanding plate (8) is pressed on the inclined-plane in the arcwall face of the deep-slotted chip breaker in lock groove (9) or surface groove, expanding plate (8) in expansion groove (7) or expanding plate (8) simultaneously expanding in groove (7) and lock groove (9), when special bitting is not inserted in special bitting hole (16), the fixed end of described expanding plate (8) in expansion groove (7), flared end in lock groove (9) front lock core (2) and lock body (1) locked, front lock core (2) can not rotate in lock body (1), realizes an outer locking, when special bitting hole (16) drawback lock is inserted in special bitting, under the promotion of shift fork (5), sliding bar (6) moves after promoting expanding plate (8), the oblique compression on arcwall face in lock groove (9) of the flared end of expanding plate (8) or inclined-plane and under guiding, fixed end along expanding plate (8) is drawn close to expansion groove (7), along with the continuation of sliding bar (6) is moved, the expansion end of expanding plate (8) slips on inwall that arcwall face in lock groove (9) or sloped roof be pressed in the lock core hole in lock body (1) and enters in expansion groove (7), the locking of lock core (2) and lock body (1) before removing,

Described sliding bar (6) is cylinder or stairstepping cylinder, cylinder has thrust hole (24), and the two sides of thrust hole (24) is provided with the pin hole being fixedly connected with pin (22) end;

Described shift fork (5) is Y-shaped fork or V-shaped fork, or triangle, shift fork (5) is provided with pin-and-hole, the shank of pin-and-hole in shift fork (5) of described Y-shaped fork, the pin-and-hole of described V-shaped fork is in the junction of the fork of V-shaped, and described shift fork (5) is that leg-of-mutton pin-and-hole is on a leg-of-mutton angle;

Described connecting pin (22) is pin, is used for connecting shift fork (5) and sliding bar (6);

Described guide springs (10) and top pressure spring (23) are stage clips;

Described expanding plate (8) is spring leaf or flexure strip, or the assembly of rigid disk and tension spring, and tension spring top is pressed between sliding bar (6) and expanding plate (8); The both sides end face of described expanding plate (8) is the face of lock core before pintle hook lock (2) and lock body (1), and the fixed end of expanding plate (8) is arranged on the middle part that the sliding bar (6) expanded in groove (7) is upper, be fixed on sliding bar (6);

In a lock, have an oblique locking device at least, described oblique locking device comprises skewed slot (26), tiltedly locked groove (25), switch block (27), rotational pin (29), top spring (28); Described switch block (27) is fixed in skewed slot (26) by rotational pin (29), the promote-side of switch block (27) is stretched in special bitting hole (16), locking end stretches in oblique locked groove (25), and the top, one end on top spring (28) is pressed on switch block (27), other end top is pressed on the wall of skewed slot (26); Rank on pushing tow key (17) push away (19) when promoting the promote-side of exposing switch block (27) in special bitting hole (16), the untie-sell (29) that rotates of the locking end of switch block (27) in oblique locked groove (25) rotates and shifts out in oblique locked groove (25), thus removes locking to front lock core (2); When pushing tow key (17) does not insert in special bitting hole (16), locking end locked front lock core (2) in oblique locked groove (25) of switch block (27);

Described switch block (27) is the blocks of bar shaped, and there is pin-and-hole at the middle part of blocks, and rotational pin (29) is through pin-and-hole; In special bitting hole (16) the same side to key in polylith switch block (27) are installed time, expose the part switch block (27) in special bitting hole (16), one piece of ratio below one piece short before it; Described switch block (27) can rotate in skewed slot (26) untie-sell (29) rotate, can not rotate in lock core hole for lock core before locking (2);

Described rotational pin (29) is pin or bolt, is fixed in the fixing hole in skewed slot (26), for fixing switch block (27);

Described top spring (28) is stage clip or torsion spring;

In a lock, have at least one to connect locking system, described connection locking system comprises cross-drilled hole (31), longitudinal locked groove (30), locking seat (32), lock (34) and promotion spring (33), described locking seat (32) at cross-drilled hole (31) internal fixtion on connector (3), be provided with in locking seat (32) and promote spring (33) and lock (34), promote the bottom that spring (33) is arranged on locking seat (32), lock (34) is promoting the front end through locking seat (32) before spring (33), lock (34) exposes the part of locking seat (32) in cross-drilled hole (31) or simultaneously in cross-drilled hole (31) and longitudinal locked groove (30), when inserting promotion connector (3) in stealthy hole in the front end of pushing tow key (17), connector (3) drives locking seat (32) to move backward, slide in the front end of lock (34) in longitudinal locked groove (30), the slope driving lock (34) of longitudinal locked groove (30) retreats and enters in locking seat (32), enter completely in lock core hole after the front end of lock (34) skids off longitudinal locked groove (30) along with moving of connector (3), the locking to front lock core (2) is removed in the front end of lock (34) in cross-drilled hole (31), when the front end of pushing tow key (17) is not inserted in stealthy hole, lock (34) is locked front lock core (2) in cross-drilled hole (31) and longitudinal locked groove (30),

Described locking seat (32) is the pedestal of cylinder body type, has bearing bore or through hole in pedestal, and locking seat (32) is fixed on connector (3), is arranged in cross-drilled hole (31); Described locking seat (32) promotes spring (33) and lock (34) for installing;

Described lock (34) is cylinder, and the one end stretched in longitudinal locked groove (30) is arcwall face or inclined-plane or plane; Described lock (34) can not rotate in lock core hole for lock core before locking (2), and the end that lock (34) stretches into one end of longitudinal locked groove (30) is used for sliding in longitudinal locked groove (30);

Described promotion spring (33) is stage clip;

Described rear lock core (13) is fixed with rotary contact (38) and main contacts (35), main contacts (35) is in the leading section of rear lock core (13), rotary contact (38) is fixed on below or on the face of cylinder of rear lock core (13), or rotary contact (38) is fixed on and connects on tongue (14); The center of the rear end of described rear lock core (13) is fixed with and connects tongue (14) through the via hole after lock body (1), and there is the connecting hole (12) of depression the front end of the center of rotation of rear lock core (13); Described connecting hole (12) is polygon bearing bore or the groove of depression, or the bearing bore of shape of circular arc and line segment composition or groove; Spring bearing bore (15) is with or without in the bottom of connecting hole (12), when the bottom of described connecting hole (12) does not have spring bearing bore (15), spring bearing bore (15) is located at the rearward end of connector (3), be provided with return spring (4) in spring bearing bore (15), one end of return spring (4) withstands on the bottom of connecting hole (12); When spring bearing bore (15) arranged at the bottom of described connecting hole (12), the core that spring bearing bore (15) and connecting hole (12) rotate at rear lock core (13) or the part close to center of rotation, spring bearing bore (15) is later through connecting hole (12) above, be provided with return spring (4) in spring bearing bore (15), one end of return spring (4) withstands on the rearward end of connector (3);

When having spring bearing bore (15) in described rear lock core (13), spring bearing bore (15) is at the connecting hole (12) passed back through above of the bottom of connecting hole (12); When there is no spring bearing bore (15) in described rear lock core (13), spring bearing bore (15) rearward end in connector (3); Described spring bearing bore (15) also can simultaneously in the rearward end of connector (3) and the bottom of connecting hole (12); Described spring bearing bore (15) is bearing bore or blind hole, for installing return spring (4); Described return spring (4) is spring;

Described connector (3) is one section of connector (3), the front end of connector (3) coordinates with the front end of pushing tow key (17) can slide in stealthy hole He in connecting hole (12), when connector (3) slides in stealthy hole, its rear end can be inserted in the connecting hole (12) in rear lock core (13), for connecting front lock core (2) and rear lock core (13);

Described electric safety burglary-resisting system comprises fixed contact (37), rotary contact (38), electronic remote controller, electromagnet, safety lock horizontal stroke, power supply; Described fixed contact (37) is fixed in the aft section in lock body (1), rotary contact (38) is fixed on rear lock core (13), rotary contact (38) and fixed contact (37) adopt arranged in dislocation, rotary contact (38) coordinates with fixed contact (37) becomes one group of contact disconnecting or connect, and rotary contact (38) can be connected with fixed contact (37) when rear lock core (13) rotates; Described front lock core (2) rotates and rear lock core (13) does not rotate time, make fixed contact (37) and rotary contact (38) that the power supply circuits of electromagnet can not be connected because rear lock core (13) does not have to rotate, safety lock horizontal stroke can not be opened; When described front lock core (2) and rear lock core (13) rotate simultaneously, fixed contact (37) and rotary contact (38) is connected because rear lock core (13) rotates, then connect the power supply circuits of electromagnet, safety lock by-blow is left; In order to increase the safety of theftproof lock, adding or not adding electronic remote controller in the power supply circuits of described electromagnet and carrying out reinforcing security control; When not having electronic remote controller in described electric safety burglary-resisting system, rotary contact (38) and fixed contact (37) are series in the supply line of electromagnet, and supply line is connected with power supply, and the iron core of electromagnet is connected with safety lock is horizontal; When described electric safety burglary-resisting system has an electronic remote controller, the circuit of the reception remote signal of electronic remote controller and rotary contact (38) and fixed contact (37) are parallel in the supply line of electromagnet, supply line is connected with power supply, the circuit that the remote signal of electronic remote controller controls and rotary contact (38) and fixed contact (37) are series in the supply line of electromagnet, and the iron core of electromagnet is connected with safety lock is horizontal; Described electronic remote controller is the device of the circuit of connection and tripping magnet, comprises signal receiving device and remote controller; Described safety lock is probably on door limit or the latch locked or Tiandi lock;

Described asynchronous warning system comprises main contacts (35), auxiliary contact (36), relay, alarm circuit and warning power supply and alarm, the leading section of described rear lock core (13) is fixed with main contacts (35), the rearward end of front lock core (2) is fixed with auxiliary contact (36), main contacts (35) coordinates with auxiliary contact (36) and forms displacement contacts and pay, main contacts (35) and auxiliary contact (36) arranged in dislocation or just to installation on the surface of revolution taking lock core as center of rotation; Described main contacts (35) is connected with the relay switch wiring position of relay with the circuit of auxiliary contact (36), 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 (35) and auxiliary contact (36) adopt with lock core be center of rotation surface of revolution on arranged in dislocation time, main contacts (35) just connects circuit with auxiliary contact (36) when contacting; Described main contacts (35) and auxiliary contact (36) adopt with lock core be center of rotation surface of revolution on just to installation time, main contacts (35) is insulating surfaces or insulation contact with one of them contact in auxiliary contact (36), another is flexible conductive contact, and when main contacts (35) misplaces with auxiliary contact (36) and separates, resilient conductive contact just contacts with lock core before opposite (2) or rear lock core (13) and connects circuit; Described front lock core (2) rotates and rear lock core (13) does not rotate time, main contacts (35) and auxiliary contact (36) be the relay switch of engage relay because of the rotation of front lock core (2), then engage relay closed circuit and connect alarm circuit, make alarm equipment alarm, thus realize dislocation warning; When described front lock core (2) and rear lock core (13) rotate simultaneously, main contacts (35) and auxiliary contact (36) do not produce and to misplace and can not the relay switch of engage relay, make the closed circuit of engage relay and alarm circuit can not be connected, alarm is not reported to the police;

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

Described fixed contact (37) and rotary contact (38), main contacts (35) and auxiliary contact (36) are that elastic compression touch contact or elasticity are opened and contacted contact, or fixed contact contact, or the contact contact of activity; Described relay is power supply relay, or electronic circuit board, or surface-mounted integrated circuit; Described alarm is sonic alarm, or signal projector, or the device be connected with phone; Described power supply refers to dc source or AC power;

In order to simplify the structure of lock, in the composition structure of described locking electromechanics mixing burglar alarm multi-lock, be with or without the wherein a kind of structure in electric safety burglary-resisting system and asynchronous warning system two kinds of structures or two kinds of structures; Time in the composition structure of described locking electromechanics mixing burglar alarm multi-lock without electric safety burglary-resisting system and asynchronous warning system two kinds of structures, theftproof lock has just become mechanical lock;

Described special bitting comprises pushing tow key (17) and the shank of the key, and pushing tow key (17) is fixed on the shank of the key; Described pushing tow key (17) is promotion key, is the key not having the oblique flank of tooth of marble lock key; The part that pushing tow key (17) inserts the key in special bitting hole (16) have at least the middle part of a lateral to have the convex extension of protrusion, push away terrace (18) before convex extension, push away terrace (18) and hang shift fork (5) for pushing away; The part that pushing tow key (17) inserts the key in special bitting hole (16) has at least on a lateral has rank to push away (19), and rank push away (19) for promoting the promote-side of switch block (27); It is the rank that pushing tow key (17) inserts that the aft section of the part of the key in special bitting hole (16) is wide, previous section is narrow and formed that described rank push away (19); The length of described pushing tow key (17) is longer than the length of special bitting hole (16), and the part that the length of pushing tow key (17) is longer than special bitting hole (16) is used for promoting connector (3) insertion connecting hole (12); Described the shank of the key is provided with the remote control switch of electronic remote controller, or the shank of the key does not arrange the remote control switch of electronic remote controller;

In order to increase safety and the disguise of theftproof lock, rear lock core (13) is movably arranged on the rearward end of front lock core (2), disconnect completely with front lock core (2) and hiddenly realize being connected stealth, not having the insertion of pushing tow key (17) can not connect and transmit power to rear lock core (13); The locked front lock core (2) of switch block (27) of oblique locking device realizes interlocking stealth, does not have pushing tow key (17) to insert the promote-side promoting switch block (27) in special bitting hole (16) and can not open oblique locking device; The locked front lock core (2) of lock (34) connecting locking realizes interlocking stealth, does not have pushing tow key (17) to insert promotion connector (3) in stealthy hole and can not open connection locking; Expanding plate (8) is simultaneously in expansion groove (7) and in lock groove (9), there is no the insertion of pushing tow key (17), expanding plate (8) can not move, arcwall face in lock groove (9) or inclined-plane can not guide and oblique compression expanding plate (8), expanding plate (8) can not enter in expansion groove (7) completely, can not remove the locking to front lock core (2); When rear lock core (13) does not rotate with front lock core (2), cause the power supply circuits of electromagnet to connect because fixed contact (37) and rotary contact (38) do not contact and safety lock horizontal stroke can not be opened, and making main contacts (35) contact with auxiliary contact (36) and connect warning circuit and report to the police; Electronic remote controller is installed to interrupt the power supply circuits of electromagnet in described electromagnet power supply circuit, has carried out the stealth that realizing circuit controls, do not have remote controller switch can not connect the stealthy power supply circuits of electromagnet;

In order to increase the interlocking capability of theftproof lock, disguise and anti-theft effect, expanding plate (8) locked front lock core (2) is adopted to realize an outer locking; Adopt switch block (27) front lock core (2) and lock body (1) locked and lock (34) locked to front lock core (2) and lock body (1) realize rotating interlock; The power supply circuits access failure of electromagnet and safety lock horizontal stroke can not be opened, and make main contacts (35) and auxiliary contact (36) connect warning circuit and report to the police; Adopt electronic remote controller to connect or the power supply circuits of cutting knife electromagnet, carry out the stealth that realizing circuit controls; Before adopting, lock core (2) disconnects completely with rear lock core (13) and connector (3) is hidden in stealthy hole and realizes being connected stealth;

When unblanking with special bitting, there is electronic remote controller, first open the switch on remote controller, the pushing tow key (17) of special bitting is used to insert special bitting hole (16) again, in the process inserted, rank on pushing tow key (17) push away (19) promote switch block (27) promote-side rotate untie-sell (29) rotate and shift out in oblique locked groove (25), remove the locking to front lock core (2), in the process inserted, the terrace (18) that pushes away that one before on pushing tow key (17) convex hangs up tangles shift fork (5) fork below or angle that expose sliding tray (21), and promote shift fork (5) and rotate around connecting pin (22), one before shift fork (5) is made to pitch or sliding tray (21) is exposed and one fork or angle proceed in sliding tray (21) below in angle, now, on pushing tow key (17) below one convex hang up push away terrace (18) tangle expose sliding tray (21) shift fork (5) before a fork or angle continue to promote shift fork (5), and now the front block of shift fork (5) can not rotate around connecting pin (22) on the aperture of thrust hole (24) again, shift fork (5) moves after just driving sliding bar (6), move after driving expanding plate (8) simultaneously, along with the continuation of pushing tow key (17) promotes, drive on expanding plate (8) arcwall face in lock groove (9) or inclined-plane and slide, under arcwall face on lock groove (9) or the guiding on inclined-plane and extruding, the expansion end of expanding plate (8) is drawn close to the sliding bar (6) in expansion groove (7), expanding plate (8) leaves lock groove (9) along with moving after sliding bar (6), arrive the inwall of lock core hole and enter in expansion groove (7), open an outer locking, pushing tow key (17) is through after special bitting hole (16), the front end of pushing tow key (17) is inserted in stealthy hole and is promoted, in connector (3) insertion connecting hole (12), to complete the connection with front lock core (2) and rear lock core (13), while connector (3) movement, the inclined-plane that connector (3) moves after driving locking seat (32) and makes the front end of lock (34) in longitudinal locked groove (30) or arcwall face slide, the front end of inclined-plane or arcwall face cant lock (34) and make lock (34) compression in locking seat (32), move after continuation along with connector (3) and make lock (34) continue to enter in locking seat (32), the front end of lock (34) is made to exit longitudinal locked groove (30) gradually and enter in cross-drilled hole (31), remove the locking to front lock core (2), now, rotate special bitting, rear lock core (13) rotates with front lock core (2) and is with the tongue (14) that is dynamically connected to rotate, and connects tongue (14) and drives link gear open dead bolt and unblank, when rear lock core (13) rotates, rotary contact (38) and fixed contact (37) are connected and have connected the power supply circuits of electromagnet, and electromagnet produces attraction and pulls and open safety lock horizontal stroke,

During pushing tow key (17) revolution, fixed contact (37) is separated with rotary contact (38), the interruption of the power supply circuits of electromagnet, the horizontal return of safety lock and locking;

When pushing tow key (17) exits special bitting hole (16), lock (34) enters locked front lock core (2) in longitudinal locked groove (30) under the powered promoting spring (33), completes the locking to front lock core (2), the untie-sell (29) that rotates under the powered on top spring (28) of the locking end of switch block (27) rotates and enters locked front lock core (2) in oblique locked groove (25), completes the locking to front lock core (2), under the promotion of top pressure spring (23), one before on pushing tow key (17) convex hang up push away terrace (18) tangle expose sliding tray (21) shift fork (5) before a fork or angle pulls shift fork (5) to make one before shift fork (5) to pitch around connecting pin (22) revolution or angle enters in sliding tray (21), under the promotion of top pressure spring (23) and under the promotion of guide springs (10), sliding bar (6) moves forward and drives expanding plate (8) to move forward, enter under the flexible powered of expanding plate (8) self in lock groove (9), press to the arcwall face in lock groove (9) or inclined-plane, complete the locking to front lock core (2), connector (3) is under the promotion of return spring (4), exit connecting hole (12) and enter in stealthy hole completely, front lock core (2) is disconnected completely with rear lock core (13) and in can not being connected, front lock core (2) can not be connected with rear lock core (13),

When robber or the king that unblanks unblank with technical tool, the pellet that can not find cylinder lock in special bitting hole (16) is stretched into steel wire, and shift fork (5) expose the fork of sliding tray (21) or angle and the promote-side of the switch block (27) exposed in skewed slot (26) think by mistake be cylinder lock pushing tow pellet and attempt to expose in the fork of sliding tray (21) or angle press-in sliding tray (21) and opening theftproof lock in the switch block (27) press-in skewed slot (26) exposing skewed slot (26), when pressing fork or angle below, emerge again sliding tray (21) and the steel wire that hook is dynamic is backed down in above one fork or angle, make robber or the king that unblanks has no way of doing it, adding the switch block (27) exposing skewed slot (26) can not be pressed in skewed slot (26), front lock core (2) can not rotate, namely robber or the king that unblanks use steel wire to open outer locking and oblique locking device, connect locking and have appointed front lock core (2) so locked, do not rotate front lock core (2), even if forced rotating front lock core (2) again, but rear lock core (13) can not be rotated because the connector (3) in stealthy hole is not connected with rear lock core (13), front lock core (2) and rear lock core (13) asynchronous rotation and connected the main contacts (35) of warning circuit and the circuit of auxiliary contact (36) and reported to the police,

Robber or unblank king need not specially bitting is unblanked time, entering promotion connector (3) in stealthy hole after not having pushing tow key (17) to insert special bitting hole (16) enters in connecting hole (12), front lock core (2) and rear lock core (13) cannot be made simultaneously to rotate, can not theftproof lock be opened; Do not have pushing tow key (17) to insert the promote-side promoting switch block (27) in special bitting hole (16) and oblique locking device can not be opened, front lock core (2) cannot be made to rotate; Do not have pushing tow key (17) to insert in stealthy hole to promote connector (3) to drive lock (34) to slide in longitudinal locked groove (30) connection locking can not be opened, front lock core (2) cannot be made to rotate; There is no the promotion of special bitting, an outer locking can not be opened, expanding plate (8) can not be made to exit lock groove (9) and front lock core (2) can not be rotated, rear lock core (13) cannot be rotated, theftproof lock can not be opened; Add the difficulty of pirate of the open lock, thus play the effect of outer locking, self-locking, stealth, multiple locking and multiple safety;

After namely robber or the king that unblanks use flat instrument to adopt barbarous way to damage expanding plate (8), switch block (27) and lock (34), forced rotating front lock core (2), rear lock core (13) is not connected and does not rotate with front lock core (2) with front lock core (2) because of stealthy, also connect the main contacts (35) of warning circuit and the circuit of auxiliary contact (36) simultaneously and reported to the police, having played asynchronous warning and anti-theft function;

Namely robber or the king that unblanks use Electric portable drill that front lock core (2) and rear lock core (13) have all been bored not, connect tongue (14) with the tool into rotation of clip and so on, also the power supply circuits of electromagnet can not be connected because there is no the contact of rotary contact (38) and fixed contact (37), safety lock horizontal stroke can not be opened, add in the power supply circuits of electromagnet and also have electronic remote controller to interrupt power supply circuits, more can not open safety lock horizontal stroke, serve the anti-theft function cutting the end.

2. locking electromechanics mixing burglar alarm multi-lock according to claim 1, it is characterized in that: in order to can be real antitheft, before adopting, lock core (2) and rear lock core (13) disconnect connector (3) afterwards completely and are hidden in stealthy hole and realize being connected stealth; Adopt the stealth of expanding plate (8), switch block (27) and lock (34) in lock core and lock body (1), realize interlocking stealthy.

3. locking electromechanics mixing burglar alarm multi-lock according to claim 1, it is characterized in that: in order to enable special bitting promote sliding bar (6) and connector (3) smoothly, the length of described sliding bar (6) is shorter than the length of sliding eye (11); Described pushing tow key (17) is longer than special bitting hole (16);

In order to an outer locking can be opened, the arcwall face of expanding plate (8) when mobile in lock groove (9) or inclined-plane oblique compression expanding plate (8), make expanding plate (8) exit in lock groove (9) and open an outer locking.

4. locking electromechanics mixing burglar alarm multi-lock according to claim 1, it is characterized in that: in order to adapt to the keeping of valuables, described special bitting and remote controller create one or separately manufacture, and are convenient to unified keeping or separately keeping.

5. locking electromechanics mixing burglar alarm multi-lock according to claim 1, it is characterized in that: in order to expand the scope of application, the place that described locking electromechanics mixing burglar alarm multi-lock is applicable to the antitheft door of all kinds of needs, cabinet and so on is installed and used, and comprises but be not only limited to being arranged on car door, security door, safety cabinet, strongbox, built-in lock door, built-in lock cabinet and common door and commonly cashier's office in a shop using.

6. locking according to claim 1 electromechanics mixing burglar alarm multi-lock, is characterized in that: described locking electromechanics mixing burglar alarm multi-lock rational in infrastructure, to manufacture and easy to use, interlocking, stealthy and good anti-theft effect, expanding plate (8), switch block (27) and the locked front lock core (2) of lock (34), front lock core (2) and rear lock core (13) disconnect completely and connector (3) is hidden in stealthy hole, the contact of asynchronous warning system is installed and the rearward end of front and back lock core (13) or leading section respectively, electronic remote controller is hidden in the power supply circuits of electromagnet, make robber and Wang Wufa rotation rear lock core (13) that unblanks, achieve collection asynchronous, interlocking, electro-mechanical interlock, stealthy, self-locking, the theftproof lock that synchronized links and asynchronous warning function are integrated, safety parameters is high, namely be also merely able to rotate front lock core (2) after the outer locking that used barbarous means to damage and lock (34), can not rotate be hidden in front lock core (2) below rear lock core (13), make front lock core (2) rotate and rear lock core (13) non rotating and produce asynchronous so report to the police, the power supply circuits of the electromagnet of safety lock horizontal stroke can not be connected, and serve real anti-theft function.

7. the manufacture method of a locking electromechanics mixing burglar alarm multi-lock, it is characterized in that: lock body (1) during fabrication, via hole, lock core hole, lock groove (9), tiltedly locked groove (25) and longitudinal locked groove (30) is had in the upper manufacture of lock body (1), the centre that lock core hole is manufactured on rear locking (1) is used for installing lock core, have the via hole for allowing connection tongue (14) pass in the manufacture below of lock core hole, the mid portion manufacture of the lock core hole in lock body (1) has lock groove (9); Described lock groove (9) creates deep-slotted chip breaker or the surface groove of depression on lock core hole, deep-slotted chip breaker creates arcwall face, surface groove creates inclined-plane, that deep-slotted chip breaker or surface groove create annular or be interrupted groove, communicate with lock core hole, corresponding with the expansion groove (7) on front lock core (2); Described oblique locked groove (25) is manufactured on lock core hole, cause depression, along the cannelure on lock core hole direction, corresponding with the position of the skewed slot (26) on front lock core (2), for allowing lock core (2) rotation before movable and locking inside of the locking end of switch block (27); Described longitudinal locked groove (30) is manufactured on lock core hole, create depression, along the pod on lock core hole direction, the groove of pod creates arcwall face or inclined-plane, longitudinal locked groove (30) is corresponding with the position of the cross-drilled hole (31) on front lock core (2), for allowing lock (34) lock core (2) rotation before movable and locking inside;

Lock core during fabrication, carries out division system lock core and causes front lock core (2) and rear lock core (13), described front lock core (2) during fabrication, the rearward end of front lock core (2) is fixed with auxiliary contact (36) and coordinates with the main contacts (35) being fixed on rear lock core (13) leading section, and the upper manufacture of front lock core (2) has sliding eye (11), expansion groove (7), sliding tray (21), skewed slot (26), cross-drilled hole (31), stealthy hole and special bitting hole (16), the center of rotation position that described special bitting hole (16) and stealthy hole are manufactured on front lock core (2) is connected, specially join stealthy hole above, stealthy hole later, the shape of described special bitting hole (16) and the shape of pushing tow key (17) same or similar, the front portion of stealthy hole and connector (3) is same or similar, the inside of described sliding eye (11) creates rank or does not have the elongated hole on rank, it is all that blind hole or two ends create the end face of wearing out front lock core (2) or one end creates the end face wearing out front lock core (2) that two ends create, when sliding eye (11) creates and wears out end face, the sliding bar (6) blocking with screw or block with plug or limit with jump ring or limit in sliding eye (11) or the position of guide springs (10), sliding eye (11) is manufactured on the neutral gear place beyond the special bitting hole (16) of the peripheral edge portion rotated close to front lock core (2), be manufactured on the two ends of expansion groove (7), with sliding tray (21), communicate with expansion groove (7), the periphery of front lock core (2) is worn out in the position that described expansion groove (7) is manufactured on the mid portion of sliding eye (11), communicate with the sliding tray (21) of expansion groove (7) the inside and the sliding eye (11) at two ends, corresponding with the position of the lock groove (9) on lock body (1), special bitting hole (16) is worn out in the inside that described sliding tray (21) is manufactured on expansion groove (7), communicates with expansion groove (7), sliding eye (11) and special bitting hole (16), described sliding eye (11) and sliding tray (21) and expand groove (7) and create integrally, be manufactured in the lock core body of front lock core (2), the lock core that described skewed slot (26) is manufactured on special bitting hole (16) part of front lock core (2) is worn out outer round surface and the special bitting hole (16) of front lock core (2), communicate with oblique locked groove (25) and special bitting hole (16), and corresponding with the oblique locked groove (25) on lock core hole, for installing oblique locking device and allowing the parts of oblique locking device operate, the lock core that described cross-drilled hole (31) is manufactured on the stealthy bore portion of front lock core (2) wears out the outer round surface of front lock core (2) and stealthy hole, communicate with longitudinal locked groove (30) and stealthy hole, and corresponding with the longitudinal locked groove (30) on lock core hole, for installing locking seat (32), promotion spring (33) and lock (34) and making locking seat (32), promotion spring (33) and lock (34) mobile in cross-drilled hole (31),

Sliding bar (6) creates cylinder or stairstepping cylinder, and cylinder manufactures thrust hole (24), and the two sides of thrust hole (24) manufactures the pin hole being fixedly connected with pin (22) end;

Shift fork (5) creates Y-shaped fork or V-shaped fork, or create triangle, the upper manufacture of shift fork (5) has pin-and-hole, the pin-and-hole of described Y-shaped fork is manufactured on the shank of shift fork (5), the pin-and-hole of described V-shaped fork is manufactured on the junction of the fork of V-shaped, and described shift fork (5) is that leg-of-mutton pin-and-hole is manufactured on a leg-of-mutton angle;

Connecting pin (22) creates pin, is used for connecting shift fork (5) and sliding bar (6);

Guide springs (10) and top pressure spring (23) create stage clip;

Expanding plate (8) creates spring leaf or flexure strip, or adopts rigid disk and tension spring to carry out being combined into assembly, and tension spring top is pressed between sliding bar (6) and expanding plate (8); The both sides end face of described expanding plate (8) creates the face of lock core (2) and lock body (1) before pintle hook lock, and the fixed end of expanding plate (8) is arranged on the middle part that sliding bar (6) in expansion groove (7) is upper, be fixed on sliding bar (6);

Switch block (27) creates the blocks of bar shaped, and the middle part of blocks manufactures pin-and-hole, and rotational pin (29) is through pin-and-hole; In special bitting hole (16) the same side to key in polylith switch block (27) are installed time, expose the part switch block (27) in special bitting hole (16), one piece of ratio below one piece short before it; Described switch block (27) is arranged in skewed slot (26) untie-sell (29) that can rotate and rotates, and can not rotate in lock core hole for lock core before locking (2);

Rotational pin (29) creates pin or bolt; Be fixed in the fixing hole in skewed slot (26), for fixing switch block (27);

Top spring (28) creates stage clip or torsion spring;

Promote spring (33) and create stage clip;

Locking seat (32) creates the pedestal of cylinder body type, is fixed on connector (3), is arranged in cross-drilled hole (31); Locking seat (32) promotes spring (33) and lock (34) for installing;

Described lock (34) creates cylinder, and the end stretching into one end of longitudinal locked groove (30) creates arcwall face or inclined-plane or plane; Lock (34) can not rotate in lock core hole for lock core before locking (2), and the end that lock (34) stretches into one end of longitudinal locked groove (30) is used for sliding in longitudinal locked groove (30);

During fabrication, the upper manufacture of rear lock core (13) has connecting hole (12), rotary contact (38) and main contacts (35) to rear lock core (13); Described connecting hole (12) creates polygon bearing bore or the groove of depression, or the bearing bore of shape of circular arc and line segment composition or groove, be manufactured on the center of rotation position of rear lock core (13), coordinate with the aft section of connector (3), parallel with lock core hole, can be through with the stealthy hole on front lock core (2);

Unblank to enable special bitting, described special bitting during fabrication, the shank of the key of special bitting and pushing tow key (17) are manufactured as a whole, pushing tow key (17) is created the key not having the oblique flank of tooth of marble lock key; Pushing tow key (17) inserts on the body keyway portion in special bitting hole (16) has at least the middle part of a lateral to manufacture the convex extension having protrusion, manufacture before convex extension and push away terrace (18), push away terrace (18) and hang shift fork (5) for pushing away; The part that pushing tow key (17) inserts the key in special bitting hole (16) has at least manufacture on a lateral have rank to push away (19), rank push away (19) for promoting the promote-side of switch block (27); Described rank push away (19) and create pushing tow key (17) and insert the rank that the aft section of the part of the key in special bitting hole (16) is wide, previous section is narrow and formed; The length that described pushing tow key (17) manufactures is longer than the length of special bitting hole (16), and the part that the length of pushing tow key (17) is longer than special bitting hole (16) is used for promoting connector (3) insertion connecting hole (12); Described pushing tow key (17) creates with the shape of special bitting hole (16) same or similar, and special bitting hole (16) creates the hole of single groove or multiple-grooved or multidirectional groove; Described multidirectional groove comprises V-shaped groove, U-lag, two-way chute, three-dimensional groove, cross recess, five to groove, six to groove, seven to groove, eight to groove, plum blossom groove;

Described connector (3) during fabrication, connector (3) is created anterior consistent with the shape in stealthy hole, the cylinder that rear portion is consistent with the shape of connecting hole (12), the front end of connector (3) is created the shape that can coordinate with the front end of pushing tow key (17), allow pushing tow key (17) that connector (3) can be promoted slide in stealthy hole and in connecting hole (12), when connector (3) slides in stealthy hole, its rear end can be inserted in connecting hole (12), for connecting front lock core (2) and rear lock core (13),

Described spring bearing bore (15) during fabrication, spring bearing bore (15) be manufactured on the bottom of connecting hole (12) and pass connecting hole (12), or spring bearing bore (15) is manufactured on the rearward end of connector (3), or spring bearing bore (15) is manufactured on the rearward end of connector (3) and the bottom of connecting hole (12) simultaneously; Spring bearing bore (15) is created blind hole or bearing bore, for installing return spring (4); Described return spring (4) creates stage clip;

In order to increase the function of hidden electronic locking, when having electric safety burglary-resisting system in described locking electromechanics mixing burglar alarm multi-lock, fixed contact (37) is fixed on the inwall of the via hole of upper or lock body (1) aft section of the lock body (1) of the rearward end of lock core hole, and rotary contact (38) is manufactured on below or on the surfaces of revolution of rear lock core (13); Rotary contact (38) and fixed contact (37) adopt arranged in dislocation, rotary contact (38) coordinates with fixed contact (37) becomes one group of contact disconnecting or connect, and rotary contact (38) can be connected with fixed contact (37) when rear lock core (13) rotates;

In order to increase the safety of theftproof lock, adding or not adding electronic remote controller in the power supply circuits of electromagnet and carrying out reinforcing security control; When electric safety burglary-resisting system adds electronic remote controller, rotary contact (38) and fixed contact (37) 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 add electronic remote controller, the circuit of the reception remote signal of electronic remote controller and rotary contact (38) and fixed contact (37) are parallel in the supply line of electromagnet, supply line is connected with power supply, the circuit that the remote signal of electronic remote controller controls and rotary contact (38) and fixed contact (37) 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 locked;

In order to report to the police when not having special bitting to unblank, when being provided with asynchronous warning system in described locking electromechanics mixing burglar alarm multi-lock, main contacts (35) is arranged on the front end of rear lock core (13), auxiliary contact (36) is arranged on the rear end of front lock core (2), main contacts (35) and auxiliary contact (36) before same rotation on just to installation or arranged in dislocation, main contacts (35) is connected with the relay switch wiring position of relay with the circuit of auxiliary contact (36), 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 (2) rotates and rear lock core (13) does not rotate time, the relay switch of main contacts (35) and the automatic engage relay of auxiliary contact (36), then engage relay closed circuit and connect alarm circuit, make alarm equipment alarm, thus realize dislocation warning, described front lock core (2) rotates and rear lock core (13) also rotates time, main contacts (35) can not contact with auxiliary contact (36) and can not the relay switch of engage relay, make the closed circuit of engage relay and alarm circuit can not be connected, alarm is not reported to the police,

Be provided with front lock core (2) and rear lock core (13) in lock body (1), rear lock core (13) is movably arranged on the rearward end of front lock core (2), disconnects completely with front lock core (2), manufacture in described front lock core (2) and have sliding eye (11), expansion groove (7), sliding tray (21), skewed slot (26), cross-drilled hole (31), specially bitting hole (16) and stealthy hole, connector (3) is installed in stealthy hole, connecting hole (12) is had in described rear lock core (13), the rear end of rear lock core (13) is fixed with and connects tongue (14), be connected with link gear after connecting the via hole of tongue (14) through lock body (1) rear portion, link gear is connected with dead bolt, guide springs (10) is arranged on sliding eye (11) bottom, sliding bar (6) is had to be installed in expansion groove (7) and sliding eye (11) before guide springs (10), the fixed end of expanding plate (8) is fixed on the sliding bar (6) of the part in expansion groove (7), the expansion end top of expanding plate (8) is pressed on arcwall face in lock groove (9) or inclined-plane, thrust hole (24) place on sliding bar (6) before the fixed end of fixing expanding plate (8) has shift fork (5) to be fixed on sliding bar (6) by connecting pin (22), top pressure spring (23) top is pressed on the fork of the shift fork (5) in sliding tray (21), in described skewed slot (26), oblique locking device is installed, be provided with in described locking seat (32) and promote spring (33) and lock (34), promote the bottom that spring (33) is arranged on locking seat (32), lock (34) is promoting the front end through locking seat (32) before spring (33), fixed contact (37) and rotary contact (38) 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, composition electric safety burglary-resisting system, is with or without in described locking electromechanics mixing burglar alarm multi-lock, main contacts (35) and auxiliary contact (36) are connected in the power supply circuits of asynchronous warning system with relay and alarm, and power supply circuits are connected with power supply, are with or without in described locking electromechanics mixing burglar alarm multi-lock.

8. according to claim 1 and locking according to claim 7 electromechanics mixing burglar alarm multi-lock, it is characterized in that: for the ease of manufacturing and assembling, the manufacture hop count of lock core (2) before changing, the described easily manufactured needs of lock body (1) according to internal construction and the needs of manufacturing process, front lock core (2) segmentation manufacture again near the end or end in stealthy hole, or in the position segmentation manufacture again of expansion groove (7), or in the position segmentation manufacture again of sliding tray (21), or in the position segmentation manufacture again of skewed slot (26), or in the position segmentation manufacture again of cross-drilled hole (31), front lock core (2) is created entirety or multistage, the each section of lock core that segmentation manufactures can synchronous rotary or can separately asynchronous rotation,

In order to manufacture the needs with assembly technology, lock body (1), during fabrication according to technological requirement and needs, creates entirety or multistage lock body (1);

Described fixed contact (37) and rotary contact (38), electronic remote controller are connected in the power supply circuits of electromagnet, and the iron core of its electromagnet can be connected with safety lock is horizontal, or is connected with dead bolt; When the iron core of described electromagnet is connected with safety lock is horizontal, in anti-theft lock system, there is electric safety burglary-resisting system; When the iron core of described electromagnet is connected with dead bolt, mechanical linkage which controls be connected tongue (14) just lose effect in anti-theft lock system, described anti-theft lock system just becomes electric burglar-proof lock; In the anti-theft lock system becoming electric burglar-proof lock, be with or without mechanical linkage which controls and be connected tongue (14), the via hole allowing connection tongue (14) pass also can be with or without.