CN106088846B

CN106088846B - A kind of non-linkage tandem type two-stage protection safety lock mechanical mechanism

Info

Publication number: CN106088846B
Application number: CN201610667139.0A
Authority: CN
Inventors: 何鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-15
Filing date: 2016-08-15
Publication date: 2018-04-10
Anticipated expiration: 2036-08-15
Also published as: CN106088846A

Abstract

A kind of non-linkage tandem type two-stage protection safety lock mechanical mechanism, mechanical latching of the prior art is solved the potential safety hazard the shortcomings that, include lock body, outside door handle, outdoors key cylinder, inside door handle, key cylinder and be placed in the electronic identity authentication module of electrical connection control lock body outdoors in door；Described lock body includes lock housing, the dead bolt that can be stretched out from lock housing side is provided with lock housing, the dead bolt guiding trestle being fixedly connected with dead bolt is additionally provided with lock housing, is provided between dead bolt guiding trestle and lock-shell lining and is used to drive dead bolt to retract the dead bolt elastic reset component in lock housing；The A safe lock cylinders and B safe lock cylinders being connected respectively with outside door handle and inside door handle are provided with described lock body；Easy to operate, only need to above carry outside door handle can lock, and user above carries inside door handle in door and can also locked, and before the B in door goes to insure button, unlock outdoors, and user presses upset in door and can directly unlocked.

Description

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

Technical field

The present invention discloses a kind of safety lock, particularly a kind of non-linkage tandem type two-stage protection safety lock mechanical mechanism.

Background technology

Mechanical lock is thing common in people's life, and it passes through the development of 1,100, and structure is increasingly advanced, and function is more next It is more complete, security also more and more higher.It is main according to the brainstrust introduction of hardware industry association, current market sales of lockset The mechanical lock generally installed and used for traditional namely current residential households for two major classes, one kind；Another kind of is at present in wine The common electronic lock in shop and enterprises and institutions.

Mechanical lock price differs greatly, and one, cheap only twenty or thirty member, most expensive is also no more than 1,000 yuan.Compared to electricity The price of up to more than 8000 yuan of son lock, mechanical lock turn into the preferred lock of ordinary populace with the convenience that its is cheap and uses Tool；Electronic lock is then widely used in the supporting etc. of hotel, office, enterprise's cause list and high-grade intelligent building at present.

Because tradition machinery lock is opened with key, so lock body must have lockhole, and since having lock, successive dynasties beam Upper gentleman can use certain instrument and skill, open lockset, the especially world today, various advanced unlocking tools easily 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, in general burglar Just all mechanical locks can be opened with unlocking staff within 3 minutes, and kind is with regard to that can open lockset within more skillful three seconds.Exactly make us Shock！

Although electronic lock employs some high-tech means, such as biological fingerprint identification technology, electronic cipher, acoustic control sensing Deng, improved much than standard machinery lock in security performance, but because electronic system is daily lasting with can not above ensure It is stable, so, producer still addition of a set of mechanical lock system as back-up when designing electronic lock, and this mechanical back-up must A key and lockhole must be reserved, is usually stashed with LOGO cap covers, once electronic system breaks down, available backup Key opens mechanical lock, and with when have into burglar, the lockhole that will be usually hidden using this prized surreptitiously crime！

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

The content of the invention

For mechanical latching of the prior art mentioned above the potential safety hazard the shortcomings that, the present invention provides a kind of non- Dynamic tandem type two-stage protection safety lock mechanical mechanism, it uses inside and outside two sets of independent lock cores to be locked respectively to dead bolt, can Improve its security.

The present invention solves the technical scheme that its technical problem uses：A kind of non-linkage tandem type two-stage protection safety lock machine Tool mechanism, include the lock body being placed in an interlayer, be placed in the outside door handle of side connection lock body and outdoors key cylinder outdoors, The inside door handle and Men Nei key cylinders of connection lock body in side in door are placed in, and is placed in the electronics of electrical connection control lock body outdoors Authentication module；It is characterized in that：Described lock body includes lock housing, and the dead bolt that can be stretched out from lock housing side is provided with lock housing, The dead bolt guiding trestle being fixedly connected with dead bolt is additionally provided with lock housing, is provided with and is used between dead bolt guiding trestle and lock-shell lining Driving dead bolt retracts the dead bolt elastic reset component in lock housing, and guide slide is connected with dead bolt guiding trestle；Described lock The A safe lock cylinders and B safe lock cylinders being connected respectively with outside door handle and inside door handle are provided with vivo；Described A safe lock cylinder bags Include and removed safety joint with the relatively-stationary A of lock housing, A goes in safety joint to pass through A inserted with A switching positioning bars, outside door handle Handle jacket is socketed in A switching positioning boom ends, is additionally provided with A handle jackets for driving A switching positioning bars into lock housing The A that direction promotes goes to insure button, is additionally provided with lock housing and is actively socketed on the A insurance supports that A removes safety joint, goes to insure in A Be additionally provided with joint and transferred positioning bar clamping with A, and unidirectionally stir when outside door handle above carries A insure support will along guide slide The A that dead bolt support stretches out direction propulsion to dead bolt insures shifting part, is additionally provided with lock housing and is stirred in A insurance supports with A insurances Part stirs dead bolt support and reaches the A insurance stops for preventing A from insuring support return after furthest travel, goes on safety joint to set in A There is the A for driving A insurance stops to separate unblock with A insurance supports when A removes to insure key press to go to insure support；Described door Interior key cylinder is also connected with controlling A insurance stops to separate unblock with A insurance supports；It is additionally provided with described lock housing in dead bolt branch Frame is advanced to up to after furthest travel, prevents the electromagnetic insurance mechanism of dead bolt support return, the connection control of electronic identity authentication module Electromagnetic insurance mechanism processed；Described B safe lock cylinders include removes safety joint with the relatively-stationary B of lock housing, and B is gone in safety joint Inserted with B switching positioning bars, inside door handle is socketed in B switching positioning boom ends by B handle jackets, in B handle jackets also Provided with for driving the B switching positioning bars B that direction promotes into lock housing to go to insure button, it is additionally provided with lock housing and is actively socketed on B Go the B of safety joint to insure support, go on safety joint to be additionally provided with B and transferred positioning bar clamping with B, and above carried in inside door handle Shi Danxiang stirs B and insures the B insurance shifting parts that support stretches out dead bolt support to dead bolt along guide slide direction propulsion, in lock housing Inside being additionally provided with to stir after dead bolt support reaches furthest travel with B insurance shifting parts in B insurance supports prevents B from insuring support return B insures stop, removes on safety joint to be provided with driving B insurance stops and B insurance supports when B removes to insure key press in B The B of separation 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 or downward in inside door handle is stirred by A insurance shifting parts when outside door handle presses down on upset The movable spring bolt mechanism of retraction is stirred during pressing upset by B insurance shifting parts.

The present invention solves the technical scheme that its technical problem uses and further comprised：

Described electromagnetic insurance mechanism includes control pendulum, controls one end of pendulum to connect by pendulum support shaft and lock housing Connect, by clamping piece with controlling pendulum phase clamping, control pendulum is provided with to be used to coordinate with the clamping piece to be locked dead bolt support Put when tongue support promotes on drive control pendulum tail end, the control flume of drive control pendulum tail end bottom when dead bolt support retreats, Pendulum tail end is being controlled to be provided with the electromagnetism iron sucking piece that prevention is fallen after top is swung on pendulum tail end, electromagnetism iron sucking piece passes through suction Piece support shaft is connected with lock housing, and DM suction piece is also associated with electromagnetism iron sucking piece to control pendulum direction elastic reset Suction piece back-moving spring, adhesive electromagnetism iron sucking piece is swung to control pendulum opposite direction the is additionally provided with the side of electromagnetism iron sucking piece One electromagnet；It is additionally provided with B insurance shifting parts and stirs the first slide block that electromagnetism iron sucking piece is swung to control pendulum opposite direction.

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 Axis hole corresponding with the iron core of the second electromagnet when entering state.

Iron core push rod is additionally provided with described lock housing, 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 notch of avoiding hollow groove is less than the shaft hole diameter of dead bolt support；It is additionally provided with described B insurance shifting parts for pushing away The second slide block that dynamic iron core push rod exits the iron core of the second electromagnet from the axis hole of dead bolt support；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 Insure 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, which goes to insure support to be provided with to be used to chamfer, promotes A insurances stop and A to insure the A that support separates unblock Conical head；Described B, which goes to insure support to be provided with, to be used to chamfer the B cones for promoting B insurance stop and B insurance supports to separate unblock Forming head.

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

Described the first electromagnet and the second electromagnet is 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, regarded Frequency acquisition module, alarm module and doorbell button.

The beneficial effects of the invention are as follows：The present invention is easy to operate, when user goes out, above need to only carry on outside door handle Lock, before not pressing A outdoors and going to insure button, personnel can not open the door in the case of keyless in door, so that user is in door The outer indoor abnormal conditions of reply（When can prevent that someone from illegally entering within doors, him can not be gone out from doorway.）；User in door on Carrying inside door handle can also lock, the B in door go insure button before, unlock outdoors, and user press upset in door can Directly unlock.

The present invention is unlocked using password outdoors, has high security, its encoding amount is more, and security is much larger than pellet Lock, the success rate unlocked at random are almost nil.The present invention is in certain situations it is desirable to when turning the key in the lock, it is necessary to has second set Password, it can unlock, i other words：Even if losing key, lock and safety, third party can not also open the door even if obtaining key. For the present invention when locking a door, mechanism adds insurance automatically, before unarming, can not be opened the door with password, while within doors People also can not be from opening the door within doors.After insurance is relieved outdoors, people outdoors can use the side of password unlocking or password+key Formula is unlocked.After insurance is relieved outdoors, the handle in door automatically blocks in mechanism, it is not rotated, and can prevent someone Handle within doors is rotated using instrument to open the door, add antitheft security from opal or other holes.If people outdoors does not have Arming, the people in door can only use key arming, and otherwise people within doors can not open the door.The present invention is in door internal keyboard Upper replacing password, it can so prevent some hackers from carrying out decryption, keyboard outdoors is only to input password, without Energy Modify password, which adds the security of password, this lock can not almost crack.

Below in conjunction with the drawings and specific embodiments, the present invention will be further described.

Brief description of the drawings

Fig. 1 is dimensional structure diagram one of the present invention；

Fig. 2 is dimensional structure diagram two of the present invention；

Structural representation when not including outer cover part and interior cover that Fig. 3 is Fig. 2；

Structural representation when not including outer cover part and interior cover that Fig. 4 is Fig. 1；

Fig. 5 is Fig. 3 decomposition texture schematic diagram；

Fig. 6 is Fig. 4 decomposition texture schematic diagram；

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

Fig. 8 is Fig. 7 decomposition texture schematic diagram one；

Fig. 9 is Fig. 7 decomposition texture schematic diagram two；

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

Figure 11 is Figure 10 decomposition texture schematic diagram；

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 structural representation when Figure 13 does not include 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.

Embodiment

The present embodiment is the preferred embodiment for the present invention, and other all its principle and basic structure are identical or near with the present embodiment As, within the scope of the present invention.

Accompanying drawing 1 and accompanying drawing 2 are refer to, the invention mainly comprises there is the lock body 1 that is placed in an interlayer, is placed in side company outdoors The outside door handle 2 of lock body 1 and key cylinder 3 outdoors are connect, are placed in the inside door handle 4 and Men Nei keys of connection lock body 1 in side in door Lock core 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 present invention installation and It is 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 the outside of door and interior Side, outside door handle 2 and inside door handle 4 are connected with outer cover part 7 and the Vertical movements of interior cover 8 respectively, electronic identity checking mould For block 6 on outer cover part 7, electronic identity authentication module is fingerprint authentication module, password authentication module or smart card authentication mould Block；Preferably password authentication module, the present embodiment illustrate by taking password authentication module as an example.

For reference picture 3 to shown in 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, lock housing 11 is interior to be provided with the dead bolt 12 that can be stretched out from the side of lock housing 11, dead bolt 12 namely referred to as main dead bolt, when dead bolt 12 stretches out, The present invention is in locking state, otherwise in released state；The dead bolt being fixedly connected with dead bolt 12 is additionally provided with lock housing 11 to lead To support 13, dead bolt guiding trestle 13 is " Contraband " font, and the fixation vertical with the stage casing of dead bolt guiding trestle 13 of the tail end of dead bolt 12 connects Connect, the upper inside walls and downside inwall of the epimere and hypomere of dead bolt guiding trestle 13 respectively with lock housing 11 are fitted and connected, and are dead bolt 12 horizontal propulsions retreat offer guide effect；It is provided between dead bolt guiding trestle 13 and the inwall of lock housing 11 and is used to drive dead bolt 12 The dead bolt elastic reset component 131 in lock housing 11 is retracted, as shown in figure 13, dead bolt elastic reset component 131 is led to dead bolt all the time Apply elastic force to the left to support 13, that is to say when dead bolt guiding trestle 13 is not in the case of by other member obstructions, locking In the presence of tongue elastic reset component 131, in the retraction lock housing 11 of dead bolt 12.Guide slide is connected with dead bolt guiding trestle 13 132, lock body 1 is interior to be provided with the A safe lock cylinders 14 and B safe lock cylinders 15 being connected respectively with outside door handle 2 and inside door handle 4, is oriented to Slideway 132 is used to promote the advance of dead bolt guiding trestle 13 to provide guide effect for A safe lock cylinders 14 or B safe lock cylinders 15.

The concrete structure of A safe lock cylinders 14 includes removes safety joint 141 with 11 relatively-stationary A of lock housing, and A goes insurance to connect A switching positioning bars 142 end is socketed in by A handle jackets 21 inserted with A switching positioning bars 142, outside door handle 2 in first 141, It is additionally provided with A handle jackets 21 for driving A switching positioning bars 142 A that direction promotes into lock housing 11 to go to insure button 22； Insurance button 22 is gone to be moved 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 the one piece of A being inserted into spacing hole 221 pin 23 on handle jacket 21；In order to prevent outside door handle 2 from being taken off from outer cover part 7 Fall, the inner side of outer cover part 7 is provided with the A jump rings 24 being connected on handle jacket 21.

It is additionally provided with lock housing 11 and is actively socketed on the A insurance supports 143 that A removes safety joint 141, that is to say that A insures support 143 can go on safety joint 141 freely to rotate in A；Go on safety joint 141 to be additionally provided with and A switching positioning bars 142 end 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 rotates, A switchings positioning bar 142 and A insurances shifting part 144 are synchronous Rotate；The holding tank 1431 for accommodating A insurance shifting parts 144 is provided with A insurance supports 143, holding tank 1431 is played in hand outdoors When handle 2 above carries, limitation A insurance shifting parts 144 unidirectionally stir the effect of A insurance supports 143, and push upset in outside door handle 2 When, A insures shifting part 144 and A insurance supports 143 is not worked.It is right with guide slide 132 that the front end of A insurance supports 143 is provided with The A rollers 1432 answered, A insurance support 143 tail ends, which are provided with, prevents first 1433, and when outside door handle 2 above carries, front end is along guide slide Dead bolt guiding trestle 13 is stretched out direction by 132 to dead bolt 12 to be promoted, and dead bolt 12 stretches out.In order to keep the stretching state of dead bolt 12, prevent Only A insures support 143 and freely returned, and is additionally provided with lock housing 11 and stirs dead bolt with A insurance shifting parts 144 in A insurance supports 143 After guiding trestle reaches furthest travel, prevent A from insuring the A insurance stops 145 of the return of support 143, that is to say and insure support in A The prevention first 1433 of 143 tail ends, cross the top of A insurances stop 145, in the presence of spring 1451, A insurance stops 145 Vertical top A insurance the tail end of support 143 prevention first 1433 on, A insurance support 143 can not reset, dead bolt 12 keep stretch out State, realize the purpose insured automatically.After locking a door outdoors, open the door insure with Dou Xujianggai roads before door inward swinging door outdoors Released, stir A insurances stop 145 and deflect, make A insurance stops 145 and first 1433 points of the prevention of A insurance supports 143 Dissociation lock；Go on safety joint 141 to be provided with to go to insure in A in A and A insurance stops 145 and A insurance branch are driven when button 22 presses The A of the separation unblock of frame 143 goes to insure support 146；A removes to insure support 146 provided with for chamferring promotion A insurance stops 145 The A conical heads 1461 of unblock are separated with A insurance supports 143, when A goes to insure the pressing of button 22, A conical heads 1461 push A insurances open Stop 145, reach insurance and remove purpose；And can be removed and insured by key cylinder in door 5 in door, key cylinder 5 in door Driving piece be inserted into lock body 1 and coordinate with A insurances stop 145, in door during the driving piece upset of key cylinder 5, driving A guarantors Barrier stop member 145 deflects, to realize that control A insurance stops 145 separate unblock with A insurance supports 143.Insure stop in A 145 are gone in the insurance OR gate of support 146 after producing deflection in the presence of key cylinder 5 by A, the prevention of the tail end of A insurance supports 143 First 1433 can depart from rapidly from the top of A insurances stop 145, and A insurance support 143 tail ends prevent first 1433 side from insuring provided with A Support back-moving spring 147.

Released in order to avoid A insures the directly retraction of dead bolt 12 after stop 145 separates unblock with A insurance supports 143, it is described Lock housing 11 in be additionally provided with and be advanced in dead bolt guiding trestle 13 up to after furthest travel, after that is to say that dead bolt 12 is fully extended, Prevent the electromagnetic insurance mechanism of the return of dead bolt guiding trestle 13, electronic identity authentication module connection control electromagnetic insurance mechanism；Only Have when user outdoors on electronic identity authentication module input password it is correct, fingerprint authentication by, 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 and reset in the presence of part 131, in the retraction lock housing 11 of dead bolt 12, the present invention is unlocked, and electromagnetic insurance mechanism subsequently remakes in detail It is thin to explain.

The concrete structure of B safe lock cylinders 15 is identical with the inventive concept that A safe lock cylinders 14 are total, when different, A safe lock cylinders 14 each work independently with electromagnetic insurance mechanism, are independent of each other, and B safe lock cylinders 15 are when door inward swinging door operates, synchronous direct Operation is unlocked to electromagnetic insurance mechanism, door inward swinging door is not constrained by electronic identity authentication module.B safe lock cylinders 15 include Safety joint 151 is removed with 11 relatively-stationary B of lock housing, and B goes in safety joint 151 to transfer positioning bar 152 inserted with B, hand in door Handle 4 is socketed in B switching positioning bars 152 end by B handle jackets 41, is additionally provided with B handle jackets 41 for driving B to transfer The B that direction promotes into lock housing 11 of bar 152 that transposes goes to insure button 42, is additionally provided with lock housing 11 and is actively socketed on B and goes insurance to connect First 151 B insurance supports 153, go on safety joint 153 to be additionally provided with B and transferred the positioning clamping of bar 152 with 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 along guide slide 132 to dead bolt 12 B insurance shifting part 154, be additionally provided with lock housing 11 B insurance support 153 with B insurance shifting part 154 stir dead bolt be oriented to branch Frame 13 reaches the B insurance stops 155 for preventing B from insuring the return of support 153 after furthest travel, goes on safety joint 151 to be provided with B Drive B insurance stops 155 to separate the B of unblock with B insurance supports 153 when B goes insurance button 42 to press and remove insurance support 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 B rollers 1532 corresponding with guide slide 132, B insurance supports 153 tail end side is provided with B insurance supports and resetted 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, which increase, two and stir electricity The slide block 1541 of magnetic insurance institution unblock, and B insurances stop 155 be not associated with key cylinder in door 5, operation principle It is not repeated to describe.

As shown in Figure 15 and Figure 13, electromagnetic insurance mechanism includes control pendulum 161, and one end of control pendulum 161 leads to Pendulum support shaft 1611 is crossed to be connected with lock housing 11, dead bolt guiding trestle 13 by clamping piece 133 and control the phase clamping of pendulum 161, Control pendulum 161, which is provided with, to be used to coordinate the drive control pendulum 161 when dead bolt guiding trestle 13 promotes with the clamping piece 133 Put on tail end, the control flume 1612 of the tail end bottom of drive control pendulum 161 when dead bolt guiding trestle 13 retreats；Implement principle It is：Clamping piece 133 is engaged by a bayonet socket with the control flume 1612 on control pendulum 161, 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, is controlled and is put on the tail end of pendulum 161, and dead bolt is led When being retreated 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 the control tail end of pendulum 161 Provided with the electromagnetism iron sucking piece 162 for preventing to fall after controlling and swinging to top on the tail end of pendulum 161, electromagnetism iron sucking piece 162 passes through suction Piece support shaft 1621 is connected with lock housing 11, and DM suction piece 161 is also associated with electromagnetism iron sucking piece 162 to control pendulum The suction piece back-moving spring 1622 of 161 direction elastic resets, adhesive electromagnetism iron sucking piece is additionally provided with the side of electromagnetism iron sucking piece 162 162 the first electromagnet 163 swung to the control opposite direction of pendulum 161；When the first electromagnet 163 is powered, electromagnetism iron sucking piece 162 By adhesive, electromagnetism iron sucking piece 162 departs from from the control tail end of pendulum 161, and control pendulum 161 can be by self gravitation and clamping piece 133 The bottom is acted on, also can is retreated by the elastic force of dead bolt elastic reset component 131 for clamping piece 133 and dead bolt guiding trestle 13, lock Tongue 12 is retracted.For the ease of directly controlling electromagnetism iron sucking piece 162 to depart from from the control tail end of pendulum 161 in door by inside door handle 4； It is additionally provided with B insurance shifting parts 154 and stirs the first slide block that electromagnetism iron sucking piece 162 is swung to the control opposite direction of pendulum 161 1541A；Electromagnetism iron sucking piece 162 is stirred for the ease of the first slide block 1541A, is provided with and first group in electromagnetism iron sucking piece 162 Motion block 1541A column 1623.

In order to realize that multi-user manages the present invention jointly, the second electromagnet 164, lock housing 11 and dead bolt are installed in lock housing 11 Axis hole corresponding with the iron core of the second electromagnet 164 is respectively equipped with guiding trestle 13, is promoted when dead bolt guiding trestle 13 is in During 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 equivalent to locking bolt, 13 relative lock housing 11 of limitation dead bolt guiding trestle produces translation, namely keeps dead bolt 12 to be in and stretch out State, limitation dead bolt 12 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 the iron core of the second electromagnet 164 of the OR gate inner handle 4 of key cylinder 3 control outdoors from dead bolt guiding trestle 13 In exit, iron core push rod 165 is additionally provided with 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 B insurance shifting parts 154 for promoting iron core push rod 165 by the second electromagnetism The second slide block 1541B that the iron core of iron 164 exits from the axis hole of dead bolt guiding trestle 13；In order to avoid iron core push rod 165 After into 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 It is straight less than the axis hole of dead bolt guiding trestle 13 for the avoiding hollow groove 134 of the bottom activity of iron core push rod 165, the notch of avoiding hollow groove 134 Footpath, prevent 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, and the iron core top of the second electromagnet 164 is exited dead bolt and is oriented to branch by iron core push rod 165 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 To be 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 second electromagnet 164 is exited to the axis hole of dead bolt guiding trestle 13 by iron core push rod 165.

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

Described electronic identity authentication module is connected with the rechargeable battery in interior cover 8, and located at outer cover part 7 On emergency service interface；Rechargeable battery can avoid the present invention because power failure causes to fail, and emergency service interface can be in charging electricity During the electricity shortage of pond, pass through 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 formed, when electronic identity authentication module just in case after failure, by with specific two or more conducting terminals Connection power supply, required power supply is provided for the first electromagnet 163 and the second electromagnet 164.

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, be 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, video acquisition module work is triggered, and is alarmed on mobile phone It has been shown that, 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, video acquisition module work is triggered, and is reported in mobile phone Alert display, sectional drawing or video recording.

6th, distance communicating --- -- mobile phone remote monitoring and call.（It can be recorded 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 controls the first electromagnet 163 and the second electricity The password that magnet 164 acts, secondary password refer to the password for only controlling the first electromagnet 163 to act.

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

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

In the use of the present invention, operating instruction during several frequently seen situation：

（1）, user it is outgoing for a long time；Outside door handle 2 is carried after shutdown directly up, dead bolt 12 stretches out, and B goes to insure button 42 It is not pressed, inside door handle 4 can not open the door, if someone is first insured to A with key in door and hindered, it is necessary to from door inward swinging door in family After stop member 145 is unlocked, presses B and go to insure button 42, finally leading to press after inside door handle 4 deflects can just open the door；If upwards After carrying outside door handle 2, A, which goes to insure button 22, to be 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 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 is acted, and after key turns, the iron core top of the second electromagnet 164 is exited dead bolt and is oriented to branch by iron core push rod 165 The axis hole of frame 13, press A and go to insure button 22, finally leading to press after outside door handle 2 deflects can just open the door；B, main secret number； After main password is correct, the first electromagnet 163 and the second electromagnet 164 act simultaneously, without key, press A and go to insure button 22, It can just be opened the door finally by pressing after outside door handle 2 deflects.

（2）, user it is interim between go out；After shutdown, the attonity of dead bolt 12, dead bolt 12 does not extend out, only movable spring bolt mechanism 17 Stretch out, ensure that door is in and close state, can directly be opened the door by pressing the OR gate inner handle 4 of outside door handle 2.

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

The present invention has the advantage that：

1st, good confidentiality：Because encoding amount of the present invention is more, its security is far longer than spring lock, and random unlocking success rate is several It is zero.

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

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

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

B, display replace opal observe outdoors situation, it is necessary to when can at any time by situation outdoors record a video preserve.

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

6th, inducing function is invaded：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：Indoors if temperature reaches 75 DEG C or so simultaneously, it will send the alarm sound of strength, lock It can automatically turn on.

8th, outside locking insurance function：External forced locks at closing time, can not internally open, suitable for it is outgoing when, prevent Only someone invades.More feel at ease when making you outgoing, safety.

Claims

1. a kind of non-linkage tandem type two-stage protection safety lock mechanical mechanism, includes the lock body being placed in an interlayer, is placed in door The outside door handle of outer side connection lock body and outdoors key cylinder, it is placed in the inside door handle and Men Nei keys of connection lock body in side in door Spoon lock core, 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 includes Lock housing, lock housing is interior to be provided with the dead bolt that can be stretched out from lock housing side, and the dead bolt being fixedly connected with dead bolt is additionally provided with lock housing and is oriented to Support, it is provided between dead bolt guiding trestle and lock-shell lining and is used to drive dead bolt to retract the dead bolt elastic reset component in lock housing, Guide slide is connected with dead bolt guiding trestle；It is provided with described lock body and is connected respectively with outside door handle and inside door handle A safe lock cylinders and B safe lock cylinders；Described A safe lock cylinders include removes safety joint with the relatively-stationary A of lock housing, and A is gone Inserted with A switching positioning bars in safety joint, outside door handle is socketed in A switching positioning boom ends by A handle jackets, in A hands It is additionally provided with sleeve cylinder for driving the A switching positioning bars A that direction promotes into lock housing to go to insure button, work is additionally provided with lock housing The dynamic A that is socketed in goes the A of safety joint to insure support, goes on safety joint to be additionally provided with A and is transferred positioning bar clamping with A, and in door A is unidirectionally stirred when being carried on outdoor handle and insures the A guarantors that support stretches out dead bolt guiding trestle to dead bolt along guide slide direction propulsion Dangerous shifting part, it is additionally provided with lock housing after A insurance supports stir dead bolt guiding trestle arrival furthest travel with A insurance shifting parts Prevention A insures the A insurance stops of support return, removes on safety joint to be provided with the driving A when A removes to insure key press in A and protects The A that barrier stop member separates unblock with A insurance supports goes to insure support；Key cylinder is also connected with controlling A insurance resistances in described door Stop member separates unblock with A insurance supports；

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

Described B safe lock cylinders include removes safety joint with the relatively-stationary B of lock housing, and B goes in safety joint to transfer inserted with B Positioning bar, inside door handle are socketed in B switching positioning boom ends by B handle jackets, are additionally provided with B handle jackets for driving The B switching positioning bars B that direction promotes into lock housing goes to insure button, is additionally provided with lock housing and is actively socketed on the B that B removes safety joint Insure support, go on safety joint to be additionally provided with B and transferred positioning bar clamping with B, and B guarantors are unidirectionally stirred when inside door handle above carries The B that dangerous support stretches out dead bolt guiding trestle to dead bolt along guide slide direction propulsion insures shifting part, is additionally provided with lock housing Being stirred in B insurance supports with B insurance shifting parts after dead bolt guiding trestle reaches furthest travel prevents the B of B insurance support returns from protecting Barrier stop member, go on safety joint to be provided with the driving B insurance stops when B removes to insure key press in B 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 of retraction is stirred when pressing down on upset by B insurance shifting parts.

2. non-linkage tandem type two-stage protection safety lock mechanical mechanism according to claim 1, it is characterized in that：Described electricity Magnetic insurance institution includes control pendulum, controls one end of pendulum to be connected by pendulum support shaft with lock housing, dead bolt guiding trestle By clamping piece with controlling pendulum phase clamping, control pendulum is provided with to be used to coordinate with the clamping piece and pushed away in dead bolt guiding trestle Put when entering on drive control pendulum tail end, the control flume of the drive control pendulum tail end bottom, is being controlled when dead bolt guiding trestle retreats Pendulum tail end processed is provided with the electromagnetism iron sucking piece for preventing to be fallen after top is swung on pendulum tail end, and electromagnetism iron sucking piece passes through suction piece branch Support axle is connected with lock housing, and DM suction piece is also associated with electromagnetism iron sucking piece to the suction piece of control pendulum direction elastic reset Back-moving spring, the first electricity that adhesive electromagnetism iron sucking piece is swung to control pendulum opposite direction is additionally provided with the side of electromagnetism iron sucking piece Magnet；It is additionally provided with B insurance shifting parts and stirs the first slide block that electromagnetism iron sucking piece is swung to control pendulum opposite direction.

3. non-linkage tandem type two-stage protection safety lock mechanical mechanism according to claim 2, it is characterized in that：Described lock Second electromagnet is installed on shell, is respectively equipped with lock housing and dead bolt guiding trestle when dead bolt guiding trestle is in advanced state Axis hole corresponding with the iron core of the second electromagnet.

4. non-linkage tandem type two-stage protection safety lock mechanical mechanism according to claim 3, it is characterized in that：Described lock Iron core push rod is additionally provided with shell, the bottom of iron core push rod is corresponding with the iron core of the second electromagnet, top and B insurance shifting parts pair Should；Dead bolt guiding trestle is provided with the avoiding hollow groove of the bottom activity for iron core push rod, the axis hole of avoiding hollow groove and dead bolt guiding trestle Communicate, the notch of avoiding hollow groove is less than the shaft hole diameter of dead bolt guiding trestle；It is additionally provided with described B insurance shifting parts for promoting The second slide block that iron core push rod exits the iron core of the second electromagnet from the axis hole of dead bolt guiding trestle；Described iron core pushes away Bar is additionally provided with the first lock core drive hole with the socket of key cylinder outdoors.

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

6. non-linkage tandem type two-stage protection safety lock mechanical mechanism according to claim 2, it is characterized in that：Described electricity Sub- authentication module is fingerprint authentication module, password authentication module or smart card authentication module.

7. non-linkage tandem type two-stage protection safety lock mechanical mechanism according to claim 1, it is characterized in that：Described A Going to insure support to be provided with to be used to chamfer promotes A insurances stop and A to insure the A conical heads that support separates unblock；Described B is gone Insurance support, which is provided with, to be used to chamfer the B conical heads for promoting B insurance stops to separate unblock with B insurance supports.

8. non-linkage tandem type two-stage protection safety lock mechanical mechanism according to claim 1, it is characterized in that：Described electricity Sub- authentication module is connected with rechargeable battery and emergency service interface.

9. non-linkage tandem type two-stage protection safety lock mechanical mechanism according to claim 3, it is characterized in that：Described One electromagnet and the second electromagnet are connected with Emergency Power array interface.

10. non-linkage tandem type two-stage protection safety lock mechanical mechanism according to claim 9, it is characterized in that：Described 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.