CN206035132U - Novel non - linkage serial -type two -stage protection safety locks mechanical mechanism - Google Patents

Abstract

The utility model provides a novel non - linkage serial -type two -stage protection safety locks mechanical mechanism, solves the shortcoming that there is the potential safety hazard in mechanical lock among the prior art, including lock body, door outer handle, in key lock core, door handle, in key lock core and place the electronics identity verification module of electric connection control lock body outdoors in outdoors, the lock body be equipped with the spring bolt that can follow lock shell -side limit and stretch out in the shell including lock shell, lock, still be equipped with in the lock shell with spring bolt fixed connection's spring bolt guide bracket, be equipped with between spring bolt guide bracket and the lock shell inner wall and be used for drining latch to return the interior spring bolt elastic reset assembly of lock shell, the lock body in be equipped with respectively A insurance lock core and the B that AND gate outer handle and men nei handle connect and insure the lock core, convenient operation, only need lift an outer handle can lock, and the handle also can be locked the user lifts the door in the door in, and B in the door unblanks before removing the insurance button outdoors, and the user presses to overturn in the door and just can directly unblank.

Description

A kind of new non-linkage tandem type two-stage protection safety lock mechanical mechanism

Technical field

The utility model discloses a kind of safety lock, particularly a kind of new non-linkage tandem type two-stage protection safety lock machine tool Mechanism.

Background technology

Mechanical lock is common thing in people's life, and, through the development of 1,100, structure is increasingly advanced, and function is more next for which It is more complete, security also more and more higher.According to the brainstrust introduction of hardware industry association, the lockset sold in the market is main For two big class, a class is the mechanical lock that traditional namely current residential households are generally installed and used；It is another kind of at present in wine The common electronic lock of shop and enterprises and institutions.

Mechanical lock price differs greatly, one cheap, only twenty or thirty unit, and most expensive is also less than 1,000 yuan.Compared to electricity Son lock up to more than 8000 yuan of price, mechanical lock with its it is cheap and using convenience become that ordinary populace is first-selected to be locked Tool；Electronic lock is then widely used in the supporting etc. of hotel, office, enterprise's cause list and high-grade intelligence building at present.

As tradition machinery lock has been the successive dynasties beam with key operated, so lock body is it is necessary to have lockhole, and since having lock Upper gentleman can use certain instrument and skill, open lockset easily, especially the world today, various advanced unlocking tools Emerge in an endless stream, unlocking technique is also extremely more miraculous.According to the information revealed at public security organ's administration of special types of trades, general burglar All of mechanical lock can be opened just within 3 minutes with unlocking staff, three seconds more skillful kinds can just open lockset.Exactly make us Shock.

Although electronic lock employs some high-tech means, such as biological fingerprint technology of identification, electronic cipher, acoustic control sensing Deng, improve much than standard machinery lock in security performance, but as electronic system cannot ensure to continue with daily It is stable, so, producer still addition of a set of mechanical lock system as back-up when electronic lock is designed, and this mechanical back-up must A key and lockhole must be reserved, is stashed with LOGO cap covers at ordinary times, once electronic system breaks down, available backup Key open mechanical lock, and with when have into burglar, surreptitiously crime will be prized using this lockhole hidden at ordinary times.

To sum up can be seen that, the security of lockset, be the problem of people's general concern, and various locksets of the prior art, Generally existing potential safety hazard, is that burglar leaves opportunity.

The content of the invention

For mechanical latching of the prior art mentioned above potential safety hazard shortcoming, the utility model provides a kind of New non-linkage tandem type two-stage protection safety lock mechanical mechanism, which adopts inside and outside two sets of independent lock cores to carry out to dead bolt respectively Locking, can improve its security.

The utility model solves the technical scheme of its technical problem employing：A kind of new non-linkage tandem type two-stage protection Safety lock mechanical mechanism, includes the lock body being placed in an interlayer, is placed in the outside door handle and outdoors of the connection of side outdoors lock body Key cylinder, is placed in the inside door handle of side connection lock body and Men Nei key cylinders in door, and is placed in electrical connection control outdoors The electronic identity authentication module of lock body；It is characterized in that：Described lock body includes lock housing, is provided with and can stretch from lock housing side in lock housing The dead bolt for going out, is additionally provided with the dead bolt guiding trestle being fixedly connected with dead bolt in lock housing, dead bolt guiding trestle and lock-shell lining it Between be provided with for driving dead bolt to return the dead bolt elastic reset component in lock housing, be connected with dead bolt guiding trestle guiding slide Road；The A safe lock cylinders and B safe lock cylinders being connected with outside door handle and inside door handle respectively is provided with described lock body；Described A Safe lock cylinder includes A relatively-stationary with lock housing and goes safety joint, A to go to be inserted with A switching positioning bars in safety joint, outdoors Handle is socketed in A switching positioning boom ends by A handle jackets, is additionally provided with for driving A switching positioning bars in A handle jackets Into lock housing, the A of direction propulsion goes to insure button, is additionally provided with the A insurance supports for being actively socketed on that A removes safety joint in lock housing, A goes to be additionally provided with safety joint and A switching positioning bar clampings, and unidirectionally stirs A insurance supports when outside door handle is above carried along leading Dead bolt support is stretched out to dead bolt the A insurance shifting parts of direction propulsion to slideway, is additionally provided with lock housing and support is insured with A in A Insurance shifting part stirs the A insurance stops for preventing A insurance support returns after dead bolt support reaches furthest travel, goes insurance in A Joint is provided with the A for driving when A removes to insure key press A insurance stops to separate unblock with A insurance supports and goes to insure support； In described door, key cylinder is also connected with control A insurance stops and separates unblock with A insurance supports；It is additionally provided with described lock housing It is advanced to up to after furthest travel in dead bolt support, prevents the electromagnetic insurance mechanism of dead bolt support return, electronic identity checking mould Block connection control electromagnetic insurance mechanism；Described B safe lock cylinders include B relatively-stationary with lock housing and go safety joint, B to go to protect B switching positioning bars are inserted with dangerous joint, and inside door handle is socketed in B switching positioning boom ends by B handle jackets, in B handles It is additionally provided with sleeve for driving B switchings positioning bar to go to insure button to the B of direction propulsion in lock housing, in lock housing, is additionally provided with activity Being socketed in B goes the B of safety joint to insure support, goes to be additionally provided with safety joint and B switching positioning bar clampings in B, and in door Unidirectionally stir B insurance supports to stir dead bolt support to the B insurances that dead bolt stretches out direction propulsion along guide slide when carrying on handle Part, is additionally provided with to stir with B insurance shifting parts in B insurance supports in lock housing and prevent B from insuring after dead bolt support reaches furthest travel The B insurance stops of support return, B go to be provided with safety joint drive when B removes to insure key press B insurance stops with B insurance supports separate the B of unblock and go to insure support；It is additionally provided with described B insurance shifting parts and stirs the unblock of electromagnetic insurance mechanism Slide block；It is additionally provided with the lock housing and retraction is stirred or in door by A insurance shifting parts when outside door handle presses down on upset The movable spring bolt mechanism that shifting part stirs retraction is insured by B when inner handle presses down on upset.

The utility model solves the technical scheme of its technical problem employing and further comprises：

Described electromagnetic insurance mechanism includes control pendulum, and the one end for controlling pendulum is connected with lock housing by pendulum support shaft Connect, dead bolt support is provided with for being coordinated in lock with the clamping piece by clamping piece and control pendulum phase clamping, control pendulum Put on drive control pendulum tail end when tongue support is advanced, the control flume of drive control pendulum tail end bottom when dead bolt support is retreated, The electromagnetism iron sucking piece that prevention is fallen after top is swung on pendulum tail end is provided with pendulum tail end is controlled, electromagnetism iron sucking piece is by inhaling Piece support shaft is connected with lock housing, is also associated with DM suction piece to control pendulum direction elastic reset in electromagnetism iron sucking piece Suction piece back-moving spring, is additionally provided with that adhesive electromagnetism iron sucking piece is swung to control pendulum rightabout in the side of electromagnetism iron sucking piece One electromagnet；The first slide block for stirring that electromagnetism iron sucking piece is swung to control pendulum rightabout is additionally provided with B insurance shifting parts.

Second electromagnet is installed in described lock housing, is respectively equipped with lock housing and dead bolt support and is pushed away when dead bolt support is in Enter axis hole corresponding with the iron core of the second electromagnet during state.

Iron core push rod is additionally provided with described lock housing, and the bottom of iron core push rod is corresponding with the iron core of the second electromagnet, top It is corresponding with B insurance shifting parts；Dead bolt support is provided with the avoiding hollow groove of the bottom activity for iron core push rod, avoiding hollow groove and dead bolt support Axis hole communicate, the shaft hole diameter of the notch of avoiding hollow groove less than dead bolt support；It is additionally provided with for pushing away on described B insurance shifting parts The second slide block that the iron core of the second electromagnet is exited from the axis hole of dead bolt support by dynamic iron core push rod；Described iron core push rod It is additionally provided with the first lock core drive hole with the socket of key cylinder outdoors.

The front end of described A insurance supports is provided with A rollers corresponding with guide slide, and A insurance support tail ends side is provided with A Insurance support back-moving spring；The front end of described B insurance supports is provided with B rollers corresponding with guide slide, B insurance support tail ends Side is provided with B insurance support back-moving springs.

Described electronic identity authentication module is fingerprint authentication module, password authentication module or smart card authentication module.

Described A goes insurance support to be provided with for chamferring the A for promoting A insurance stops and A insurance supports to separate unblock Conical head；The B that described B goes insurance support to be provided with and separates unblock for beveling promotion B insurance stops and B insurance supports is bored Forming head.

Described electronic identity authentication module is connected with rechargeable battery and emergency service interface.

The first described electromagnet and the second electromagnet are connected with Emergency Power array interface.

Described electronic identity authentication module is also associated with main control module, and main control module is connected with network communication connection, regards Frequency acquisition module, alarm module and doorbell button.

The beneficial effects of the utility model are：The utility model is easy to operate, when user goes out, only need to above carry outside door handle Can lock, do not press outdoors A go insure button before, in door, personnel cannot open the door in the case of keyless, so as to Indoor abnormal conditions are being tackled outdoors in family（When can prevent someone from illegally entering within doors, make him go out from doorway.）；User exists Inside door handle is above carried in door can also to lock, before the B in door goes to insure button, is unlocked outdoors, and user is pressed pressure in door Turn directly to unlock.

The utility model is unlocked using password outdoors, has high security, and its encoding amount is more, and security is much larger than Spring lock, the random success rate unlocked are almost nil.The utility model is in certain situations it is desirable to when turning the key in the lock, it is necessary to There is second set of password, can unlock, i other words：Even if losing key, lock be also safety, even if third party obtain key also without Method is opened the door.When locking a door, mechanism adds insurance to the utility model automatically, before unarming, cannot be opened the door with password, Simultaneously people within doors also cannot be from opening the door within doors.After insurance is relieved outdoors, people outdoors can use password unlocking or close The mode of code+key is unlocked.After insurance is relieved outdoors, the handle in door is blocked by mechanism automatically so as to cannot be rotated, Can prevent from someone from using instrument to rotate handle within doors from opal or other holes to open the door, increased antitheft security.If door Outer people does not have arming, and the people in door can only use key arming, and people otherwise within doors cannot open the door.This practicality It is new to change password on door internal keyboard, can so prevent some hackers from carrying out decryption, keyboard outdoors is only It is input password, and is unable to Modify password, which adds the security of password, this lock cannot be almost cracked.

The utility model is described further below in conjunction with the drawings and specific embodiments.

Description of the drawings

Fig. 1 is the utility model dimensional structure diagram one；

Fig. 2 is the utility model dimensional structure diagram two；

Fig. 3 is Fig. 2 not comprising structural representation when outer cover part and interior cover；

Fig. 4 is Fig. 1 not comprising structural representation when outer cover part and interior cover；

Decomposition texture schematic diagrams of the Fig. 5 for Fig. 3；

Decomposition texture schematic diagrams of the Fig. 6 for Fig. 4；

Fig. 7 is the dimensional structure diagram of outside door handle and A safe lock cylinders；

Decomposition texture schematic diagrams one of the Fig. 8 for Fig. 7；

Decomposition texture schematic diagrams two of the Fig. 9 for Fig. 7；

Figure 10 is the dimensional structure diagram of inside door handle and B safe lock cylinders；

Decomposition texture schematic diagrams of the Figure 11 for Figure 10；

Figure 12 is A safe lock cylinders and B safe lock cylinder mplifying structure schematic diagrams；

Figure 13 is main structure diagram inside lock body；

Figure 14 is Figure 13 not comprising structural representation during lock housing；

Figure 15 is dimensional structure diagram inside lock body；

Figure 16 is backsight structural representation inside lock body；

Structural representation when Figure 17 is A safe lock cylinders and the assembling of B safe lock cylinders.

Specific embodiment

The present embodiment is the utility model preferred embodiment, and other all its principles and basic structure are identical with the present embodiment Or it is approximate, within the utility model protection domain.

Accompanying drawing 1 and accompanying drawing 2 is refer to, the utility model mainly includes the lock body 1 being placed in an interlayer, be placed in outdoors one The outside door handle 2 of side connection lock body 1 and outdoors key cylinder 3, are placed in the inside door handle 4 and Men Nei of connection lock body 1 in side in door Key cylinder 5, and it is placed in the electronic identity authentication module 6 of electrical connection control lock body outdoors；In order to avoid in the utility model Installation and attractive in appearance, also include outer cover part 7 and interior cover 8, outer cover part 7 and interior cover 8 are respectively arranged in door Outside and inner side, outside door handle 2 and inside door handle 4 are connected with outer cover part 7 and 8 Vertical movements of interior cover respectively, electronics body On outer cover part 7, electronic identity authentication module is fingerprint authentication module, password authentication module or intelligence to part authentication module 6 Card authentication module；Preferably password authentication module, the present embodiment explanation by taking password authentication module as an example.

With reference to shown in Fig. 3 to Figure 17, the concrete structure of lock body 1 includes the lock housing being made up of drain pan 111 and cover plate 112 11, the dead bolt 12 that can be stretched out from 11 side of lock housing, dead bolt 12 namely referred to as main dead bolt is provided with lock housing 11, when dead bolt 12 stretches out, The utility model is in locking state, otherwise in released state；The lock being fixedly connected with dead bolt 12 is additionally provided with lock housing 11 Tongue guiding trestle 13, dead bolt guiding trestle 13 are " Contraband " font, and 12 tail end of dead bolt is vertical with the stage casing of dead bolt guiding trestle 13 to be consolidated Fixed to connect, the epimere and hypomere of dead bolt guiding trestle 13 are fitted and connected with the upper inside walls of lock housing 11 and downside inwall respectively, are 12 level of dead bolt is advanced or is retreated and provides guide effect；It is provided between 11 inwall of dead bolt guiding trestle 13 and lock housing for driving lock Tongue 12 returns the dead bolt elastic reset component 131 in lock housing 11, and as shown in figure 13, dead bolt elastic reset component 131 is all the time to lock Tongue guiding trestle 13 applies elastic force to the left, that is to say in the case where other member obstructions are not received when dead bolt guiding trestle 13, In the presence of dead bolt elastic reset component 131, in 12 retraction lock housing 11 of dead bolt.Guiding is connected with dead bolt guiding trestle 13 Slideway 132, is provided with the A safe lock cylinders 14 and B safe lock cylinders 15 being connected with outside door handle 2 and inside door handle 4 respectively in lock body 1, Guide slide 132 is used for being that A safe lock cylinders 14 or B safe lock cylinders 15 promote 13 advance of dead bolt guiding trestle to provide guide effect.

The concrete structure of A safe lock cylinders 14 is included and goes safety joint 141, A to go insurance to connect with 11 relatively-stationary A of lock housing It is inserted with A switching positioning bars 142 in 141, outside door handle 2 is socketed in A switchings by A handle jackets 21 and transposes 142 end of bar, It is additionally provided with A handle jackets 21 for driving A switchings positioning bar 142 to go to insure button 22 to the A of direction propulsion in lock housing 11； Go insurance button 22 move axially relative to A handle jackets 21 for ease of A, A goes insurance button 22 to be provided with spacing hole 221, A There is one piece of A pin 23 being inserted in spacing hole 221 on handle jacket 21；In order to prevent outside door handle 2 from taking off from outer cover part 7 Fall, on the inside of outer cover part 7, be provided with the A jump rings 24 being connected on handle jacket 21.

The A insurance supports 143 for being actively socketed on that A removes safety joint 141 are additionally provided with lock housing 11, that is to say A insurance supports 143 can go freely to rotate on safety joint 141 in A；Go to be additionally provided with safety joint 141 and 142 end of A switching positioning bars in A The A insurance shifting parts 144 of portion's clamping, A go safety joint 141 to be provided with for A insurance shifting parts 144 with A switching 142 turns of bars of positioning Dynamic A insurance shifting parts stopper slot 411；When outside door handle 2 is rotated, A switchings positioning bar 142 and A insurances shifting part 144 are synchronous Rotate；The holding tank 1431 for accommodating that A insures shifting part 144 is provided with A insurance supports 143, holding tank 1431 is played in hand outdoors When handle 2 is above carried, limit A insurance shifting parts 144 and unidirectionally stir the effect that A insures support 143, and upset is pushed in outside door handle 2 When, A insures shifting part 144 and A insurance supports 143 is not worked.The front end of A insurance supports 143 is provided with and guide slide 132 pairs The A rollers 1432 answered, A insurance 143 tail ends of support are provided with prevention 1433, when outside door handle 2 is above proposed, front end edge guide slide Dead bolt guiding trestle 13 is stretched out direction propulsion to dead bolt 12 by 132, and dead bolt 12 stretches out.In order to keep dead bolt 12 to stretch out state, prevent Only A insurances support 143 is freely returned, and is additionally provided with and stirs dead bolt in A insurance supports 143 with A insurance shifting parts 144 in lock housing 11 The A insurance stops 145 of A insurance 143 returns of support after guiding trestle reaches furthest travel, are prevented, and to be that is to say and support is insured in A The prevention 1433 of 143 tail ends, crosses at the top of A insurance stops 145, in the presence of spring 1451, A insurance stops 145 Vertical top A insure 143 tail end of support prevention 1433 on, A insurance support 143 cannot reset, dead bolt 12 keep stretch out State, realizes the purpose insured automatically.After locking a door outdoors, open the door outdoors and Dou Xujianggai roads insurance before door inward swinging door Released, stir A insurances stop 145 and deflect, make A insurances stop 145 and A insure 1433 points of the prevention of support 143 Dissociation lock；Go to be provided with safety joint 141 to go to insure in A in A and when button 22 is pressed, drive A insurances stop 145 and A insurances Frame 143 separates the A of unblock and goes to insure support 146；A goes insurance support 146 to be provided with and promotes A insurance stops 145 for chamferring The A conical heads 1461 that support 143 separates unblock are insured with A, when A goes to insure the pressing of button 22, A conical heads 1461 push A insurances open Stop 145, reaches insurance and removes purpose；And insurance, key cylinder 5 in door can be removed by key cylinder 5 in door in door Driving piece be inserted in lock body 1 and coordinate with A insurances stop 145, when the driving piece of key cylinder 5 overturns in door, drive A guarantors Barrier stop member 145 is deflected, to realize that controlling A insurance stops 145 separates unblock with A insurance supports 143.Stop is insured in A 145 are gone to produce after deflection in the presence of key cylinder 5 in insurance 146 OR gate of support by A, the prevention of the tail end of A insurance supports 143 1433 can depart from from the top of A insurance stops 145 rapidly, and A 143 tail ends of insurance support prevent 1433 side from being provided with A insurances Support back-moving spring 147.

In order to avoid A insurance stops 145 separate dead bolt 12 after unblock with A insurance supports 143, directly retraction is released, described Lock housing 11 in be additionally provided with and be advanced to up to after furthest travel in dead bolt guiding trestle 13, after that is to say that dead bolt 12 is fully extended, Prevent the electromagnetic insurance mechanism of 13 return of dead bolt guiding trestle, electronic identity authentication module connection control electromagnetic insurance mechanism；Only Have as user that password is correct being input on electronic identity authentication module outdoors, fingerprint authentication passes through, or smart card read it is legal Afterwards, electronic identity authentication module control electromagnetic insurance mechanism unblock, dead bolt guiding trestle 13 could be in dead bolt elastic reset group Retreat in the presence of part 131 and reset, in 12 retraction lock housing 11 of dead bolt, the utility model is unlocked, electromagnetic insurance mechanism is follow-up again It is explained in detail.

The inventive concept total with A safe lock cylinders 14 of the concrete structure of B safe lock cylinders 15 is identical, when different, A safe lock cylinders 14 are each worked independently with electromagnetic insurance mechanism, are independent of each other, and B safe lock cylinders 15 are when door inward swinging door is operated, synchronous direct Operation is unlocked to electromagnetic insurance mechanism, and door inward swinging door is not constrained by electronic identity authentication module.B safe lock cylinders 15 are included Safety joint 151, B is gone to go in safety joint 151, to be inserted with B switching positioning bars 152, hand in door with 11 relatively-stationary B of lock housing Handle 4 is socketed in 152 end of B switching positioning bars by B handle jackets 41, is additionally provided with for driving B to transfer in B handle jackets 41 Positioning bar 152 goes to insure to the B of direction propulsion in lock housing 11 to be additionally provided with button 42, lock housing 11 and is actively socketed on B and goes insurance to connect 151 B insurance supports 153, go to be additionally provided with safety joint 153 and B switching positioning 152 clampings of bar in B, and in inside door handle 4 unidirectionally stir B insurance supports 153 when above carrying stretches out direction propulsion by dead bolt guiding trestle 13 to dead bolt 12 along guide slide 132 B insurance shifting parts 154, be additionally provided with lock housing 11 and stir dead bolt in B insurance supports 153 with B insurance shifting parts 154 and be oriented to Frame 13 prevents the B insurance stops 155 of B insurance 153 returns of support after reaching furthest travel, go to be provided with safety joint 151 in B The B that B insurance stops 155 separate unblock with B insurance supports 153 is driven to go to insure support when B goes and insures the pressing of button 42 156；The slide block 1541 for stirring the unblock of electromagnetic insurance mechanism is additionally provided with described B insurance shifting parts 154；B insures support 153 Front end be provided with and 132 corresponding B rollers 1532 of guide slide, B insurances support 153 tail end side is provided with B insurance supports and resets Spring 157；B safe lock cylinders 15 be that is to say relative to A safe lock cylinders 14, only B insurance shifting parts 154 increase two and stir electricity Magnetic insurance institution unblock slide block 1541, and B insurance stop 155 be not associated with key cylinder in door 5, operation principle Narration is not repeated.

As shown in Figure 15 and Figure 13, electromagnetic insurance mechanism includes control pendulum 161, and the one end for controlling pendulum 161 leads to Cross pendulum support shaft 1611 to be connected with lock housing 11, dead bolt guiding trestle 13 is by clamping piece 133 and controls 161 phase clamping of pendulum, Control pendulum 161 is provided with for coordinating the drive control pendulum 161 when dead bolt guiding trestle 13 is advanced with the clamping piece 133 Put on tail end, the control flume 1612 of the 161 tail end bottom of drive control pendulum when dead bolt guiding trestle 13 is retreated；Implement principle It is：Clamping piece 133 is engaged with the control flume 1612 on control pendulum 161 by a bayonet socket, and dead bolt guiding trestle 13 is pushed away When entering, clamping piece 133 is acted on wherein one vertical cell wall of control flume 1612, puts, and dead bolt is led on control 161 tail end of pendulum When retreating to support 13, clamping piece 133 is acted on the oblique cell wall of the opposite side of control flume 1612, if control pendulum 161 Tail end is prevented from the bottom, and the oblique cell wall side of control flume 1612 prevents clamping piece 133 from retreating, thus in control 161 tail end of pendulum The electromagnetism iron sucking piece 162 for preventing to fall after controlling to swing to top on 161 tail end of pendulum is provided with, electromagnetism iron sucking piece 162 is by inhaling Piece support shaft 1621 is connected with lock housing 11, is also associated with DM suction piece 161 to control pendulum in electromagnetism iron sucking piece 162 The suction piece back-moving spring 1622 of 161 direction elastic resets, is additionally provided with adhesive electromagnetism iron sucking piece in the side of electromagnetism iron sucking piece 162 162 the first electromagnet 163 swung to 161 rightabout of control pendulum；When the first electromagnet 163 is powered, electromagnetism iron sucking piece 162 By adhesive, electromagnetism iron sucking piece 162 departs from from 161 tail end of control pendulum, and control pendulum 161 can receive self gravitation and clamping piece 133 The effect bottom, clamping piece 133 and dead bolt guiding trestle 13 also just can be retreated by the elastic force of dead bolt elastic reset component 131, lock Tongue 12 is retracted.Depart from from 161 tail end of control pendulum for the ease of directly controlling electromagnetism iron sucking piece 162 by inside door handle 4 in door； The first slide block for stirring that electromagnetism iron sucking piece 162 is swung to 161 rightabout of control pendulum is additionally provided with B insurance shifting parts 154 1541A；Electromagnetism iron sucking piece 162 is stirred for the ease of the first slide block 1541A, is provided with electromagnetism iron sucking piece 162 and first group The column 1623 of motion block 1541A.

In order to realize that multi-user manages the utility model jointly, the second electromagnet 164,11 He of lock housing are installed in lock housing 11 Axis hole corresponding with the iron core of the second electromagnet 164 is respectively equipped with dead bolt guiding trestle 13, when dead bolt guiding trestle 13 is in During advanced state, the iron core of the second electromagnet 164 is inserted in the axis hole of lock housing 11 and dead bolt guiding trestle 13, the second electromagnet 164 iron core limits 13 relative lock housing 11 of dead bolt guiding trestle and produces translation, namely keep dead bolt 12 to be in and stretch equivalent to locking bolt Do well, limit dead bolt 12 and bounce back.

When the second electromagnet 164 is powered, the iron core of the second electromagnet 164 can be exited from dead bolt guiding trestle 13； In addition, in order to realize that 3 OR gate inner handle of key cylinder 4 controls the iron core of the second electromagnet 164 from dead bolt guiding trestle 13 outdoors In exit, is additionally provided with iron core push rod 165 in lock housing 11, the bottom of iron core push rod 165 is corresponding with the iron core of the second electromagnet 164, Top is corresponding with B insurance shifting parts 154, is additionally provided with for promoting iron core push rod 165 by the second electromagnetism on B insurance shifting parts 154 The second slide block 1541B that the iron core of iron 164 is exited from the axis hole of dead bolt guiding trestle 13；In order to avoid iron core push rod 165 After in the axis hole of dead bolt guiding trestle 13, have influence on dead bolt guiding trestle 13 and retreat, dead bolt guiding trestle 13 is provided with For the avoiding hollow groove 134 of the bottom activity of iron core push rod 165, the notch of avoiding hollow groove 134 is straight less than the axis hole of dead bolt guiding trestle 13 Footpath, prevents the iron core of the second electromagnet 164 from entering avoiding hollow groove 134.Inside door handle 4 pushes rotation, and the of B insurance shifting parts 154 Two slide block 1541B promote iron core push rod 165, iron core push rod 165 that the iron core top of the second electromagnet 164 is exited dead bolt guiding The axis hole of frame 13.

In order to realize that key cylinder 3 can promote iron core push rod 165 outdoors, described iron core push rod 165 be additionally provided with respectively with Key cylinder 3 and Men Nei key cylinders 5 are socketed the first lock core drive hole and the second lock core drive hole, the second lock core drive hole outdoors For non-essential.After key cylinder 3 is rotated by 90 ° outdoors, the driving piece of key cylinder 3 drives iron core push rod 165 outdoors, The iron core top of the second electromagnet 164 is exited the axis hole of dead bolt guiding trestle 13 by iron core push rod 165.

Closed the door for the ease of the short time temporarily, be additionally provided with lock housing 11 and insured by A when outside door handle 2 presses down on upset Shifting part 144 is stirred retraction or insures the active lock that shifting part 154 stirs retraction when inside door handle 4 presses down on upset by B Tongue mechanism 17.Spring bolt mechanism 17 of the movable spring bolt mechanism 17 using traditional automatic retracted at closing time, here is no longer described in detail.

Described electronic identity authentication module is connected with the rechargeable battery in interior cover 8, and is located at outer cover part 7 On emergency service interface；Rechargeable battery can avoid the utility model from causing failure, emergency service interface fill because of power failure During battery electricity shortage, by external mobile power supply emergency service.

First electromagnet 163 and the second electromagnet 164 are connected with Emergency Power array interface, Emergency Power array interface by Some conducting terminals are constituted, when electronic identity authentication module just in case after failure, by with specific two or more conducting terminals Connection power supply, the power supply for needed for the first electromagnet 163 and the second electromagnet 164 are provided.

Electronic identity authentication module is also associated with main control module, and main control module is connected with network communication connection, video acquisition Module, alarm module and doorbell button；Internet is connected by network communication, can be associated with user mobile phone, installed in mobile phone After corresponding APP, it is possible to achieve：

1st, mobile phone can remote monitoring situation outdoors at any time.

2nd, mobile phone remote opens the door.

3rd, the everything on electronic identity authentication module, triggers video acquisition module work, and reports to the police on mobile phone Display, sectional drawing or video recording.

4th, the action of all doorbell buttons, triggers video acquisition module work, and the alarm indication on mobile phone, sectional drawing or Video recording.

5th, all maloperations in Emergency Power array interface, trigger video acquisition module work, and report in mobile phone Alert display, sectional drawing or video recording.

6th, distance communicating --- -- mobile phone remote monitoring and call.（Can record a video on mobile phone, sectional drawing or recording）

7th, continuous 3 authentication faileds of electronic identity authentication module, electronic identity authentication module dormancy 15 minutes.

8th, mobile phone can the main password of remotely modifying and secondary password, main password refers to while to control the first electromagnet 163 and second electric The password of 164 action of magnet, secondary password refer to the password for only controlling 163 action of the first electromagnet.

9th, two kinds of passwords are diastema circulation passwords.

10th, display monitoring in the expansible trigger gate of video acquisition module.

The utility model when in use, operating instruction during several frequently seen situation：

（1）, user's long-time it is outgoing；Carry outside door handle 2 after closing the door directly up, dead bolt 12 stretches out, B goes to insure button 42 It is not pressed, inside door handle 4 cannot open the door, if someone in family, needs, from door inward swinging door, first to hinder A insurances with key in door After stop member 145 is unlocked, presses B and go to insure button 42, finally lead to press after inside door handle 4 is deflected and can just open the door；If upwards After carrying outside door handle 2, A goes to insure button 22 and is pressed, and presses B and goes to insure button 42, so that it may logical to press inside door handle 4 and deflect Directly open the door afterwards, without the need for key in door；And user has in the mode opened the door outdoors：A, secondary password+key；After secondary password is correct, First electromagnet, 163 action, after key is turned, dead bolt guiding is exited in the iron core top of the second electromagnet 164 by iron core push rod 165 The axis hole of frame 13, presses A and goes to insure button 22, finally leads to press after outside door handle 2 is deflected and can just open the door；B, main secret number； After main password is correct, 164 action simultaneously of the first electromagnet 163 and the second electromagnet, without the need for key, is pressed A and goes to insure button 22, Can just open the door finally by pressing after outside door handle 2 is deflected.

（2）, user it is interim between go out；After closing the door, 12 attonity of dead bolt, dead bolt 12 are not extended out, only movable spring bolt mechanism 17 Stretch out, it is ensured that door directly can be opened the door by pressing 2 OR gate inner handle 4 of outside door handle in state is closed.

（3）, user lock a door at home, carry inside door handle 4 after closing the door directly up, dead bolt 12 stretches out, and cannot open the door outdoors, If B goes insurance, button 42 is pressed, outdoors can be by secondary password+key, or only main password can open the door；Door inward swinging door is equally pressed B goes to insure button 42, and logical pressing after inside door handle 4 is deflected can be opened the door.

The utility model has the advantage that：

1st, good confidentiality：As the utility model encoding amount is more, its security is far longer than spring lock, unlocks successfully at random Rate is almost nil.

2nd, password is variable：User can often change 2 sets of passwords by display Jing（A set of conventional, a set of backup coordinates key Spoon）, to prevent password stolen.

3rd, error code input protection：When password repeatedly mistake is input into, warning system automatic.

4th, security function：If A, continuously input 4 passwords by mistake and will automatically power off 3 minutes, and will outdoors by display The image of unlocking staff is sent to binding mobile phone, while preservation of can recording a video.

B, display replace opal observation situation outdoors, can preserve the video recording of situation outdoors at any time when needing.

5th, emergency opening function (Panic Open)：Operate without the need for other when going out, only need handle action once, can machine The unlatching door of tool, so run into also rapid under the emergency conditions such as fire, the unlatching door of safety.

6th, invade inducing function：In the state of door is locked, the broken lock of someone and it is fashionable, the alarm sound of strength can be sent.

7th, fire alarm function：If temperature reaches 75 DEG C or so indoors, it will send the alarm sound of strength, while lock Can automatically turn on.

8th, outside locking insurance function：External forced locking, can not internally open at closing time, it is adaptable to when outgoing, prevent Only someone's invasion.More feel at ease when making you outgoing, safety.

Claims (10)

1. a kind of new non-linkage tandem type two-stage protection safety lock mechanical mechanism, includes the lock body being placed in an interlayer, puts Connect the outside door handle of lock body and key cylinder outdoors in side outdoors, be placed in inside door handle and door that side in door connects lock body Interior key cylinder, and it is placed in the electronic identity authentication module of electrical connection control lock body outdoors；It is characterized in that：Described lock body Including lock housing, the dead bolt that can be stretched out from lock housing side is provided with lock housing, the dead bolt being fixedly connected with dead bolt is additionally provided with lock housing Guiding trestle, is provided between dead bolt guiding trestle and lock-shell lining for driving dead bolt to return the dead bolt elastic reset group in lock housing Part, is connected with guide slide on dead bolt guiding trestle；It is provided with described lock body and connects with outside door handle and inside door handle respectively The A safe lock cylinders for connecing and B safe lock cylinders；Described A safe lock cylinders include A relatively-stationary with lock housing and remove safety joint, A Go in safety joint, to be inserted with A switching positioning bars, outside door handle is socketed in A switching positioning boom ends by A handle jackets, in A It is additionally provided with handle jacket for driving A switchings positioning bar to go to insure button to the A of direction propulsion in lock housing, is additionally provided with lock housing Being actively socketed on A goes the A of safety joint to insure support, goes to be additionally provided with safety joint and A switching positioning bar clampings in A, and A that A insurance support dead bolt guiding trestle along guide slide to dead bolt stretched out direction propulsion is stirred when carrying on outside door handle unidirectionally Insurance shifting part, is additionally provided with lock housing and stirs dead bolt guiding trestle arrival furthest travel in A insurance supports with A insurance shifting parts The A insurance stops of A insurance support returns are prevented afterwards, are gone to be provided with safety joint in A and are driven A when A goes and insures key press The A that insurance stop separates unblock with A insurance supports goes to insure support；In described door, key cylinder is also connected with controlling A insurances Stop separates unblock with A insurance supports；

It is additionally provided with described lock housing and is advanced to up to after furthest travel in dead bolt guiding trestle, prevents dead bolt guiding trestle return Electromagnetic insurance mechanism, electronic identity authentication module connection control electromagnetic insurance mechanism；

Described B safe lock cylinders include B relatively-stationary with lock housing and go safety joint, B to go to be inserted with B switchings in safety joint Positioning bar, inside door handle are socketed in B switching positioning boom ends by B handle jackets, are additionally provided with for driving in B handle jackets B switchings positioning bar goes to insure button to the B of direction propulsion in lock housing, is additionally provided with the B for being actively socketed on that B removes safety joint in lock housing Insurance support, goes to be additionally provided with safety joint and B switching positioning bar clampings in B, and unidirectionally stirs B guarantors when inside door handle is above carried Dead bolt guiding trestle is stretched out to dead bolt dangerous support the B insurance shifting parts of direction propulsion along guide slide, is additionally provided with lock housing Insure support in B to protect with the B that B insurance shifting parts stir prevention B insurance support returns after dead bolt guiding trestle reaches furthest travel Barrier stop member, is gone to be provided with safety joint in B and drive when B removes to insure key press B insurance stops and separated with B insurance supports The B of unblock goes to insure support；The slide block for stirring the unblock of electromagnetic insurance mechanism is additionally provided with described B insurance shifting parts；

It is additionally provided with the lock housing and retraction is stirred or in inside door handle by A insurance shifting parts when outside door handle presses down on upset The movable spring bolt mechanism that shifting part stirs retraction is insured by B when pressing down on upset.

2. new non-linkage tandem type two-stage protection safety lock mechanical mechanism according to claim 1, is characterized in that：It is described Electromagnetic insurance mechanism include control pendulum, the one end for controlling pendulum is connected with lock housing by pendulum support shaft, dead bolt guiding By clamping piece and control pendulum phase clamping, control pendulum is provided with for being coordinated in dead bolt guiding with the clamping piece support Put on drive control pendulum tail end when frame is advanced, the control flume of drive control pendulum tail end bottom when dead bolt guiding trestle is retreated, The electromagnetism iron sucking piece that prevention is fallen after top is swung on pendulum tail end is provided with pendulum tail end is controlled, electromagnetism iron sucking piece is by inhaling Piece support shaft is connected with lock housing, is also associated with DM suction piece to control pendulum direction elastic reset in electromagnetism iron sucking piece Suction piece back-moving spring, is additionally provided with that adhesive electromagnetism iron sucking piece is swung to control pendulum rightabout in the side of electromagnetism iron sucking piece One electromagnet；The first slide block for stirring that electromagnetism iron sucking piece is swung to control pendulum rightabout is additionally provided with B insurance shifting parts.

3. new non-linkage tandem type two-stage protection safety lock mechanical mechanism according to claim 2, is characterized in that：It is described Lock housing on the second electromagnet is installed, be respectively equipped with lock housing and dead bolt guiding trestle when dead bolt guiding trestle in propulsion shape Axis hole corresponding with the iron core of the second electromagnet during state.

4. new non-linkage tandem type two-stage protection safety lock mechanical mechanism according to claim 3, is characterized in that：It is described Lock housing in be additionally provided with iron core push rod, the bottom of iron core push rod is corresponding with the iron core of the second electromagnet, and top and B insure shifting part Correspondence；Dead bolt guiding trestle is provided with the axle of the avoiding hollow groove of the bottom activity for iron core push rod, avoiding hollow groove and dead bolt guiding trestle Hole communicates, and the notch of avoiding hollow groove is less than the shaft hole diameter of dead bolt guiding trestle；It is additionally provided with for pushing away on described B insurance shifting parts The second slide block that the iron core of the second electromagnet is exited from the axis hole of dead bolt guiding trestle by dynamic iron core push rod；Described iron core Push rod is additionally provided with the first lock core drive hole with the socket of key cylinder outdoors.

5. new non-linkage tandem type two-stage protection safety lock mechanical mechanism according to claim 3, is characterized in that：It is described The front end of A insurance supports be provided with A rollers corresponding with guide slide, A insurance support tail ends side is provided with A insurance supports and resets Spring；The front end of described B insurance supports is provided with B rollers corresponding with guide slide, and B insurance support tail ends side is provided with B guarantors Dangerous support back-moving spring.

6. new non-linkage tandem type two-stage protection safety lock mechanical mechanism according to claim 2, is characterized in that：It is described Electronic identity authentication module be fingerprint authentication module, password authentication module or smart card authentication module.

7. new non-linkage tandem type two-stage protection safety lock mechanical mechanism according to claim 1, is characterized in that：It is described A go to insure support to be provided with and promote A insurance stops and A insurance supports to separate the A conical heads of unblock for chamferring；Described B goes insurance support to be provided with for chamferring the B conical heads for promoting B insurance stops and B insurance supports to separate unblock.

8. new non-linkage tandem type two-stage protection safety lock mechanical mechanism according to claim 1, is characterized in that：It is described Electronic identity authentication module be connected with rechargeable battery and emergency service interface.

9. new non-linkage tandem type two-stage protection safety lock mechanical mechanism according to claim 3, is characterized in that：It is described The first electromagnet and the second electromagnet be connected with Emergency Power array interface.

10. new non-linkage tandem type two-stage protection safety lock mechanical mechanism according to claim 9, is characterized in that：Institute The electronic identity authentication module stated is also associated with main control module, main control module be connected with network communication connection, video acquisition module, Alarm module and doorbell button.