CN106088846A

CN106088846A - A kind of novel non-linkage tandem type two-stage protection safety lock mechanical mechanism

Info

Publication number: CN106088846A
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: 2016-11-09
Anticipated expiration: 2036-08-15
Also published as: CN106088846B

Abstract

A kind of novel non-linkage tandem type two-stage protection safety lock mechanical mechanism, solve the mechanical latching of the prior art shortcoming in potential safety hazard, include in lock body, outside door handle, outdoors key cylinder, inside door handle, door key cylinder and be placed in electrical connection outdoors and control the electronic identity authentication module of lock body；Described lock body includes lock housing, the dead bolt that can stretch out it is provided with from lock housing side in lock housing, it is additionally provided with in lock housing and fixes the dead bolt guiding trestle being connected with dead bolt, be provided with between dead bolt guiding trestle and lock-shell lining for driving dead bolt to return the dead bolt elastic reset assembly in lock housing；The A safe lock cylinder and B safe lock cylinder being connected respectively it is provided with outside door handle and inside door handle in described lock body；Easy to operate, only needing to carry outside door handle can lock, user in door on carry inside door handle and also can lock, before the B in door goes to insure button, unblank outdoors, and user press to overturn in door and just can directly unblank.

Description

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

Technical field

The open a kind of safety lock of the present invention, a kind of novel non-linkage tandem type two-stage protection safety lock machine tool machine Structure.

Background technology

Mechanical lock is thing common during people live, and it was through the development of 1,100, and structure is increasingly advanced, and function is more come The most complete, safety is more and more higher.Brainstrust introduction according to hardware industry association, the lockset sold in the market is main It is two big classes, the mechanical lock that the namely current residential households that a class is traditional is generally installed and used；Another kind of is at present at wine The common electronic lock in shop and enterprises and institutions.

Mechanical lock price differs greatly, one cheap, only twenty or thirty unit, and the most expensive is also less than 1,000 yuan.Compared to electricity The price of up to more than 8000 yuan of son lock, mechanical lock convenience that is cheap with it and that use becomes ordinary populace first-selection lock Tool；Electronic lock is the most then widely used in the supporting etc. of hotel, office, enterprise's cause list and top grade intelligence building.

Owing to traditional mechanical lock is with key operated, so lock body is it is necessary to have lockhole, and since having lock, successive dynasties beam Upper gentleman can use certain instrument and skill, opens lockset, the especially world today, the unlocking tool of various advanced persons easily Emerging in an endless stream, unlocking technique is extremely the most miraculous.According to the information revealed at Public Security Organs's administration of special types of trades, general burglar Within 3 minutes, just can open all of mechanical lock with unlocking staff, three seconds more skillful kinds just can open lockset.Make us just Shock！

Although electronic lock have employed some high-tech means, such as biological fingerprint identification technology, electronic cipher, acoustic control sensing etc., Improve a lot than standard machinery lock in security performance, but owing to electronic system cannot ensure continually and steadily in daily utilization, So, producer still addition of a set of mechanical lock system as back-up when designing electronic lock, and this machinery back-up must be pre- Staying a key and lockhole, stash by LOGO cap covers at ordinary times, once electronic system breaks down, available backup key Open mechanical lock, and with time have into burglar, this lockhole hidden at ordinary times will be utilized to carry out sled and to steal crime！

To sum up can be seen that, the safety of lockset, be the problem of people's general concern, and various lockset of the prior art, generally There is potential safety hazard, leave opportunity for burglar.

Summary of the invention

For mechanical latching of the prior art mentioned above in the shortcoming of potential safety hazard, the present invention provides a kind of novel Non-linkage tandem type two-stage protection safety lock mechanical mechanism, it uses the inside and outside two independent lock cores of set to lock dead bolt respectively Fixed, its safety can be improved.

The present invention solves its technical problem and the technical scheme is that a kind of novel non-linkage tandem type two-stage protection safety Lock mechanical mechanism, includes the lock body being placed in an interlayer, is placed in side outdoors and connects outside door handle and the key outdoors of lock body Lock core, is placed in side in door and connects inside door handle and the Men Nei key cylinder of lock body, and is placed in electrical connection outdoors and controls lock body Electronic identity authentication module；It is characterized in that: described lock body includes lock housing, be provided with in lock housing and can stretch out from lock housing side Dead bolt, is additionally provided with in lock housing and fixes the dead bolt guiding trestle being connected with dead bolt, set between dead bolt guiding trestle and lock-shell lining Having for driving dead bolt to return the dead bolt elastic reset assembly in lock housing, connecting on dead bolt guiding trestle has guide slide；Institute The A safe lock cylinder and B safe lock cylinder being connected respectively it is provided with outside door handle and inside door handle in the lock body stated；Described A insurance Lock core includes A relatively-stationary with lock housing and removes safety joint, and A goes to be inserted with A switching positioning bar, outside door handle in safety joint It is socketed in A switching positioning boom end by A handle jacket, is additionally provided with in A handle jacket for driving A switching positioning bar to lock In shell direction advance A go insure button, be additionally provided with in lock housing be actively socketed on A go safety joint A insure support, go at A It is additionally provided with on safety joint and A switching positioning bar clamping, and when carrying on outside door handle, unidirectional A insurance support edge of stirring guides sliding Dead bolt support is stretched out, to dead bolt, the A insurance shifting part that direction advances by road, is additionally provided with and insures with A at A insurance support in lock housing Shifting part is stirred and is stoped the A of A insurance support return to insure stop after dead bolt support arrives furthest travel, removes safety joint at A It is provided with when A removes to insure key press the A driving A insurance stop to separate unblock with A insurance support to go to insure support；Described Door in key cylinder be also connected with controlling A insurance stop and A insurance support and separate unblock；It is additionally provided with in described lock housing at lock After tongue support is pushed into arrival furthest travel, stoping the electromagnetic insurance mechanism of dead bolt support return, electronic identity authentication module is even Meet control electromagnetic insurance mechanism；Described B safe lock cylinder includes B relatively-stationary with lock housing and removes safety joint, and B goes insurance to connect Being inserted with B switching positioning bar in Tou, inside door handle is socketed in B switching positioning boom end by B handle jacket, at B handle jacket Inside it is additionally provided with for driving the B switching positioning bar B that direction advances in lock housing to go to insure button, in lock housing, is additionally provided with pivot bush unit The B removing safety joint at B insures support, goes to be additionally provided with on safety joint and B switching positioning bar clamping at B, and at inside door handle On when carrying the unidirectional B of stirring insurance support along guide slide, dead bolt support is stretched out, to dead bolt, the B that direction advances and insures shifting part, It is additionally provided with in lock housing after B insurance support stirs dead bolt support arrival furthest travel with B insurance shifting part and stops B insurance support to return The B of position insures stop, goes to be provided with on safety joint the driving B insurance stop when B removes to insure key press at B and insures with B Support separates the B unlocked and goes to insure support；It is additionally provided with on described B insurance shifting part and stirs stirring of electromagnetic insurance mechanism unblock Block；It is additionally provided with in described lock housing and is stirred retraction or at inside door handle when outside door handle presses down on upset by A insurance shifting part Stirred the movable spring bolt mechanism of retraction by B insurance shifting part when pressing down on upset.

The present invention solves the technical scheme of its technical problem employing and further comprises:

Described electromagnetic insurance mechanism includes control pendulum, and the one end controlling pendulum is connected with lock housing by pendulum support shaft, Dead bolt support is by card contact pin and controls pendulum phase clamping, controls pendulum and is provided with and props up at dead bolt for coordinating with described card contact pin Drive when frame advances and control to put on pendulum tail end, drive the control flume controlling the pendulum tail end bottom when dead bolt support retreats, in control Pendulum tail end processed is provided with and stops the electric magnet suction piece fallen after swinging to top on pendulum tail end, and electric magnet suction piece is propped up by suction piece Support axle is connected with lock housing, electric magnet suction piece is also associated with DM suction piece to the suction piece controlling pendulum direction elastic reset Back-moving spring, the side at electric magnet suction piece is additionally provided with adhesive electric magnet suction piece to controlling the first electricity that pendulum rightabout swings Magnet；It is additionally provided with on B insurance shifting part and stirs electric magnet suction piece to controlling the first slide block that pendulum rightabout swings.

It is provided with in described lock housing on the second electric magnet, lock housing and dead bolt support to be respectively equipped with and pushes away when dead bolt support is in Enter axis hole corresponding with the iron core of the second electric magnet during state.

Being additionally provided with iron core push rod in described lock housing, the bottom of iron core push rod is corresponding with the iron core of the second electric magnet, top Corresponding with B insurance shifting part；Dead bolt support is provided with the avoiding hollow groove that the bottom for iron core push rod is movable, 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 for pushing away on described B insurance shifting part The second slide block that the iron core of the second electric magnet 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 and the first lock core drive hole of the socket of key cylinder outdoors.

The front end of described A insurance support is provided with the A roller corresponding with guide slide, and A insurance support tail end side is provided with A Insurance support back-moving spring；The front end of described B insurance support is provided with the B roller corresponding with guide slide, and B insures support tail end Side is provided with B and insures support back-moving spring.

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

Described A goes to insure support and is provided with the A separating unblock for promotion A insurance stop of cutting sth. askew with A insurance support Conical head；Described B goes to insure support and is provided with the B cone separating unblock for promotion B insurance stop of cutting sth. askew with B insurance support Shape head.

Described electronic identity authentication module connects rechargeable battery and emergency service interface.

The first described electric magnet and the second electric magnet connect Emergency Power array interface.

Described electronic identity authentication module is also associated with main control module, and main control module connects has network communication to connect, regard Frequently acquisition module, alarm module and doorbell button.

The invention has the beneficial effects as follows: the present invention is easy to operate, when user goes out, only need to carry on outside door handle Lock, goes to insure before button not pressing A outdoors, and in door, personnel cannot open the door in the case of keyless, in order to user is at door The indoor abnormal conditions of outer reply (when can prevent people from illegally entering within doors, make him cannot go out from doorway.)；User in door on Carry inside door handle also can lock, before the B in door goes to insure button, unblank outdoors, and user presses upset in door and just may be used Directly unblank.

The present invention uses password to unblank outdoors, has high safety, and its encoding amount is many, and safety is much larger than pellet Lock, the success rate unblanked at random is almost nil.When the present invention is in certain situations it is desirable to turn the key in the lock, it is necessary to have the second set Password, can unblank, i other words: even if losing key, lock is also safe, even if third party obtains key and also cannot open the door. The present invention is when locking a door, and mechanism adds insurance automatically, before unarming, cannot open the door with password, the most within doors People also cannot be from opening the door within doors.After relieving insurance outdoors, people outdoors can be with password unlocking or the side of password+key Formula is unblanked.After relieving insurance outdoors, the handle in door is blocked by mechanism automatically so that it is cannot rotate, and can prevent people Use instrument to rotate handle within doors from opal or other holes to open the door, add antitheft safety.If people outdoors does not has Arming, the people in door can only use key arming, people the most within doors to open the door.The present invention is at door internal keyboard Upper replacing password, is so possible to prevent some hacker to carry out decryption, and keyboard outdoors only inputs password, and not Energy Modify password, which adds the safety of password, and this lock almost cannot crack.

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

Accompanying drawing explanation

Fig. 1 is perspective view one of the present invention；

Fig. 2 is perspective view two of the present invention；

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

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

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

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

Fig. 7 is outside door handle and the perspective view of A safe lock cylinder；

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

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

Figure 10 is inside door handle and the perspective view of B safe lock cylinder；

Figure 11 is the decomposition texture schematic diagram of Figure 10；

Figure 12 is A safe lock cylinder and B safe lock cylinder structure for amplifying schematic diagram；

Figure 13 is the internal main TV structure schematic diagram of lock body；

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

Figure 15 is the internal perspective view of lock body；

Figure 16 is the internal backsight structural representation of lock body；

Figure 17 is structural representation when A safe lock cylinder and the assembling of B safe lock cylinder.

Detailed description of the invention

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

Refer to accompanying drawing 1 and accompanying drawing 2, the invention mainly comprises the lock body 1 being placed in an interlayer, be placed in side outdoors and connect Connect outside door handle 2 and key cylinder 3 outdoors of lock body 1, be placed in side in door and connect the inside door handle 4 and Men Nei key of lock body 1 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 Attractive in appearance, also include outer cover part 7 and interior cover 8, outer cover part 7 and interior cover 8 and be 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 interior cover 8 Vertical movements respectively, electronic identity checking mould Block 6 is located on outer cover part 7, and electronic identity authentication module is fingerprint authentication module, password authentication module or smart card authentication mould Block；Being preferably password authentication module, the present embodiment is explanation as a example by password authentication module.

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, it is provided with the dead bolt 12 that can stretch out from lock housing 11 side in lock housing 11, dead bolt 12 namely the most main dead bolt, when dead bolt 12 stretches out, The present invention is in locking state, is otherwise in released state；In lock housing 11, it is additionally provided with the dead bolt that be connected fixing with dead bolt 12 lead To support 13, dead bolt guiding trestle 13 is " Contraband " font, dead bolt 12 tail end fix company vertical with the stage casing of dead bolt guiding trestle 13 Connecing, the epimere of dead bolt guiding trestle 13 and hypomere upper inside walls and downside inwall with lock housing 11 respectively is fitted and connected, for dead bolt 12 levels advance or retreat provides guide effect；It is provided with for driving dead bolt 12 between dead bolt guiding trestle 13 and lock housing 11 inwall Returning the dead bolt elastic reset assembly 131 in lock housing 11, as shown in figure 13, dead bolt is led by dead bolt elastic reset assembly 131 all the time Apply elastic force to the left to support 13, that is to say in the case of when dead bolt guiding trestle 13 not by other member obstruction, at lock Under the effect of tongue elastic reset assembly 131, dead bolt 12 is retracted in lock housing 11.Dead bolt guiding trestle 13 connects and has guide slide 132, it is provided with A the safe lock cylinder 14 and B safe lock cylinder 15 being connected with outside door handle 2 and inside door handle 4 respectively in lock body 1, guides Slideway 132 provides guide effect for promoting dead bolt guiding trestle 13 to advance for A safe lock cylinder 14 or B safe lock cylinder 15.

The concrete structure of A safe lock cylinder 14 includes A relatively-stationary with lock housing 11 and removes safety joint 141, and A goes insurance to connect Being inserted with A switching positioning bar 142 in 141, outside door handle 2 is socketed in A switching positioning bar 142 end by A handle jacket 21, It is additionally provided with in A handle jacket 21 for driving A switching positioning bar 142 A that direction advances in lock housing 11 to go to insure button 22； Going to insure button 22 for ease of A to move axially relative to A handle jacket 21, A goes to insure button 22 and is provided with spacing hole 221, A One piece of A pin 23 being inserted in spacing hole 221 is had on handle jacket 21；In order to prevent outside door handle 2 from taking off from outer cover part 7 Fall, inside outer cover part 7, be provided with the A jump ring 24 being connected on handle jacket 21.

Be additionally provided with in lock housing 11 be actively socketed on A go safety joint 141 A insure support 143, that is to say A insure support 143 can go on safety joint 141 freely rotatable at A；Go to be additionally provided with on safety joint 141 and A switching positioning bar 142 end at A The A of portion's clamping insures shifting part 144, and A goes safety joint 141 to be provided with for A insurance shifting part 144 with A switching 142 turns of bar of positioning Dynamic A insures shifting part stopper slot 411；When outside door handle 2 rotates, A switching positioning bar 142 and A insurance shifting part 144 synchronizes Rotate；Being provided with, in A insurance support 143, the holding tank 1431 accommodating A insurance shifting part 144, holding tank 1431 plays at hands outdoors When carrying on handle 2, limit the unidirectional effect stirring A insurance support 143 of A insurance shifting part 144, and turn in 2 times pressures of outside door handle Time, A insurance shifting part 144 is inoperative to A insurance support 143.It is right with guide slide 132 that the front end of A insurance support 143 is provided with The A roller 1432 answered, A insurance support 143 tail end is provided with prevention 1433, when proposing on outside door handle 2, front end edge guide slide Dead bolt guiding trestle 13 is stretched out direction to dead bolt 12 by 132 to be advanced, and dead bolt 12 stretches out.In order to keep dead bolt 12 to stretch out state, anti- Only A insurance support 143 freely returns, and is additionally provided with and stirs dead bolt at A insurance support 143 with A insurance shifting part 144 in lock housing 11 After guiding trestle arrives furthest travel, stop the A of A insurance support 143 return to insure stop 145, that is to say and insure support at A The prevention 1433 of 143 tail ends, crosses A and insures stop 145 top, and under the effect of spring 1451, A insures stop 145 Vertical top A insurance support 143 tail end prevention 1433 on, A insurance support 143 cannot reset, dead bolt 12 keep stretch out State, it is achieved the purpose automatically insured.After locking a door outdoors, open the door outdoors and Dou Xujianggai road insurance before door inward swinging door Release, stir A insurance stop 145 and deflect, make the prevention 1433 points of A insurance stop 145 and A insurance support 143 Dissociation lock；Go to be provided with on safety joint 141 to go to insure at A at A and when button 22 presses, drive A insurance stop 145 and A insurance Frame 143 separates the A unlocked and goes to insure support 146；A goes to insure support 146 and is provided with for promotion A insurance stop 145 of cutting sth. askew With the A conical head 1461 that A insurance support 143 separates unblock, when A goes insurance button 22 to press, A conical head 1461 pushes A insurance 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 sheet be inserted into lock body 1 in coordinate with A insurance stop 145, in door during the driving sheet upset of key cylinder 5, drive A guarantor Barrier stop member 145 deflects, and controls A insurance stop 145 with realization and separates unblock with A insurance support 143.Stop is insured at A After 145 are gone to insure by A and produce deflection under the effect of key cylinder 5 in support 146 or door, the prevention of the tail end of A insurance support 143 1433 can depart from from A insurance stop 145 top rapidly, and A insurance support 143 tail end stops 1433 side to be provided with A insurance Support back-moving spring 147.

After separating unblock in order to avoid A insurance stop 145 and A insurance support 143, dead bolt 12 directly bounces back releasing, described Lock housing 11 in be additionally provided with dead bolt guiding trestle 13 be pushed into arrival furthest travel after, after that is to say that dead bolt 12 is fully extended, Stoping the electromagnetic insurance mechanism of dead bolt guiding trestle 13 return, electronic identity authentication module connects control electromagnetic insurance mechanism；Only Have when user inputs password correctly outdoors on electronic identity authentication module, and fingerprint authentication passes through, or smart card reading is legal Afterwards, electronic identity authentication module controls electromagnetic insurance mechanism and unlocks, and dead bolt guiding trestle 13 could be in dead bolt elastic reset group Retreating reset under the effect of part 131, dead bolt 12 is retracted in lock housing 11, and the present invention is unlocked, and electromagnetic insurance mechanism is follow-up to be remake in detail Thin explanation.

The inventive concept total with A safe lock cylinder 14 of the concrete structure of B safe lock cylinder 15 is identical, time different, and A safe lock cylinder 14 each work alone with electromagnetic insurance mechanism, be independent of each other, and B safe lock cylinder 15 is when door inward swinging door operates, and synchronize directly Electromagnetic insurance mechanism is unlocked operation, and door inward swinging door is not retrained by electronic identity authentication module.B safe lock cylinder 15 includes B relatively-stationary with lock housing 11 removes safety joint 151, and B goes to be inserted with B switching positioning bar 152, hands in door in safety joint 151 Handle 4 is socketed in B switching positioning bar 152 end by B handle jacket 41, is additionally provided with for driving B to transfer in B handle jacket 41 Positioning bar 152 B that direction advances in lock housing 11 goes to insure button 42, is additionally provided with and is actively socketed on B and goes insurance to connect in lock housing 11 The B of 151 insures support 153, goes to be additionally provided with on safety joint 153 and B switching positioning bar 152 clamping at B, and at inside door handle When carrying on 4, dead bolt guiding trestle 13 is stretched out direction propelling to dead bolt 12 along guide slide 132 by the unidirectional B of stirring insurance support 153 B insure shifting part 154, be additionally provided with in lock housing 11 B insurance support 153 with B insurance shifting part 154 stir dead bolt guide Frame 13 stops the B of B insurance support 153 return to insure stop 155 after arriving furthest travel, go to be provided with on safety joint 151 at B Go to insure the B driving B insurance stop 155 to separate unblock with B insurance support 153 when button 42 presses at B to go to insure support 156；It is additionally provided with on described B insurance shifting part 154 and stirs the slide block 1541 that electromagnetic insurance mechanism unlocks；B insures support 153 Front end be provided with the B roller 1532 corresponding with guide slide 132, B insurance support 153 tail end side is provided with B insurance support and resets Spring 157；That is to say B safe lock cylinder 15 relative to A safe lock cylinder 14, only B insurance shifting part 154 increases two and stir electricity Magnetic insurance institution unlock 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 controlling pendulum 161 leads to Cross pendulum support shaft 1611 to be connected with lock housing 11, dead bolt guiding trestle 13 by card contact pin 133 and control pendulum 161 phase clamping, Control pendulum 161 to be provided with for coordinating the driving when dead bolt guiding trestle 13 advances to control pendulum 161 with described card contact pin 133 Put on tail end, when dead bolt guiding trestle 13 retreats, drive the control flume 1612 controlling the pendulum 161 tail end bottom；Implement principle It is: card contact pin 133 is matched with the control flume 1612 controlled on pendulum 161 by a bayonet socket, and dead bolt guiding trestle 13 is pushed away When entering, card contact pin 133 acts on a wherein vertical cell wall of control flume 1612, controls to put on pendulum 161 tail end, and dead bolt is led When support 13 retreats, card contact pin 133 acts on the oblique cell wall of the opposite side of control flume 1612, if controlling pendulum 161 Tail end is prevented from the bottom, and the oblique cell wall side of control flume 1612 stops card contact pin 133 to retreat, thus is controlling pendulum 161 tail end Being provided with and stop the electric magnet suction piece 162 fallen after controlling to swing to top on pendulum 161 tail end, electric magnet suction piece 162 is by inhaling Sheet support shaft 1621 is connected with lock housing 11, electric magnet suction piece 162 is also associated with DM suction piece 161 to controlling pendulum The suction piece back-moving spring 1622 of 161 direction elastic resets, the side at electric magnet suction piece 162 is additionally provided with adhesive electric magnet suction piece 162 to controlling the first electric magnet 163 that pendulum 161 rightabout swings；When the first electric magnet 163 is energized, electric magnet suction piece 162 By adhesive, electric magnet suction piece 162 departs from from controlling pendulum 161 tail end, and controlling pendulum 161 can be by self gravitation and card contact pin 133 The effect bottom, card contact pin 133 and dead bolt guiding trestle 13 the most just can be retreated by the elastic force of dead bolt elastic reset assembly 131, lock Tongue 12 is retracted.Depart from from controlling pendulum 161 tail end for the ease of directly controlling electric magnet suction piece 162 by inside door handle 4 in door； It is additionally provided with on B insurance shifting part 154 and stirs electric magnet suction piece 162 to controlling the first slide block that pendulum 161 rightabout swings 1541A；Stir electric magnet suction piece 162 for the ease of the first slide block 1541A, electric magnet suction piece 162 is provided with and first group The column 1623 of motion block 1541A.

Jointly manage the present invention to realize multi-user, lock housing 11 is provided with the second electric magnet 164, lock housing 11 and dead bolt The axis hole corresponding with the iron core of the second electric magnet 164 it is respectively equipped with, when dead bolt guiding trestle 13 is in propelling on guiding trestle 13 During state, the iron core of the second electric magnet 164 is inserted in the axis hole of lock housing 11 and dead bolt guiding trestle 13, the second electric magnet 164 Iron core be equivalent to locking bolt, limit the relative lock housing 11 of dead bolt guiding trestle 13 produce translation, namely holding dead bolt 12 be in and stretch out State, limits dead bolt 12 and bounces back.

When the second electric magnet 164 is energized, the iron core of the second electric magnet 164 can be exited from dead bolt guiding trestle 13； It addition, control the iron core of the second electric magnet 164 from dead bolt guiding trestle 13 to realize key cylinder 3 or inside door handle 4 outdoors In exit, be 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 electric magnet 164, Top is corresponding with B insurance shifting part 154, and B insurance shifting part 154 is additionally provided with for promoting iron core push rod 165 by the second electromagnetism The second slide block 1541B that the iron core of ferrum 164 exits from the axis hole of dead bolt guiding trestle 13；In order to avoid iron core push rod 165 After entering in the axis hole of dead bolt guiding trestle 13, having influence on dead bolt guiding trestle 13 and retreat, dead bolt guiding trestle 13 is provided with For the avoiding hollow groove 134 that the bottom of iron core push rod 165 is movable, 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 electric magnet 164 from entering avoiding hollow groove 134.Inside door handle presses rotation for 4 times, the of B insurance shifting part 154 Two slide block 1541B promote iron core push rod 165, and dead bolt guiding is exited on the iron core top of the second electric magnet 164 by iron core push rod 165 The axis hole of frame 13.

In order to realize key cylinder 3 outdoors can promote iron core push rod 165, described iron core push rod 165 be additionally provided with respectively with Key cylinder 3 and Men Nei key cylinder 5 is 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 90-degree rotation outdoors, the driving sheet of key cylinder 3 drives iron core push rod 165 outdoors, By iron core push rod 165, the iron core top of the second electric magnet 164 is exited the axis hole of dead bolt guiding trestle 13.

Close the door for the ease of the short time temporarily, be additionally provided with in lock housing 11 and insured by A when outside door handle 2 presses down on upset Shifting part 144 is stirred retraction or is stirred the active lock of retraction when inside door handle 4 presses down on upset by B insurance shifting part 154 Tongue mechanism 17.Movable spring bolt mechanism 17 uses the spring bolt mechanism 17 of tradition automatic retracted at closing time, describes the most in detail at this.

Described electronic identity authentication module connects the rechargeable battery being located in interior cover 8, and is located at outer cover part 7 On emergency service interface；Rechargeable battery can avoid the present invention to cause losing efficacy because having a power failure, and emergency service interface can be at charged electrical During the electricity shortage of pond, by external mobile power supply emergency service.

First electric magnet 163 and the second electric magnet 164 connect Emergency Power array interface, Emergency Power array interface by Some conducting terminals constitute, when electronic identity authentication module just in case lost efficacy after, by with specific two or more conducting terminals Connect power supply, provide required power supply for the first electric magnet 163 and the second electric magnet 164.

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

1, mobile phone can the most remotely monitor situation outdoors.

2, mobile phone remote opens the door.

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

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

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

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

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

8, mobile phone can the main password of remotely modifying and secondary password, main password refers to control the first electric magnet 163 and the second electricity simultaneously The password of Magnet 164 action, secondary password refers to only control the password of the first electric magnet 163 action.

9, two kinds of passwords are diastema circulation passwords.

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

The present invention in use, operating instruction during several frequently seen situation:

(1), user goes out for a long time；Close carry outside door handle 2 the most directly up, dead bolt 12 stretches out, B go insure button 42 not by Pressing, inside door handle 4 cannot open the door, if there being people in family, needs, from door inward swinging door, first with key, A to be insured stop in door After 145 are unlocked, pressing B and remove to insure button 42, finally logical pressing after inside door handle 4 deflects just can be opened the door；If upwards carrying door After outdoor handle 2, A goes to insure button 22 and is pressed, and presses B and goes to insure button 42, so that it may leads to after pressing inside door handle 4 deflection straight Connect enabling, without key in door；And user has in the mode opened the door outdoors: A, secondary password+key；After secondary password is correct, first Electric magnet 163 action, after key turns, dead bolt guiding trestle 13 is exited in the iron core top of the second electric magnet 164 by iron core push rod 165 Axis hole, press A and remove to insure button 22, finally logical press outside door handle 2 deflection after just can open the door；B, main secret number；Main close After code is correct, the first electric magnet 163 and the action simultaneously of the second electric magnet 164, it is not necessary to key, press A and remove to insure button 22, finally By just opening the door after pressing outside door handle 2 deflection.

(2) go out between, user is interim；Closing behind the door, dead bolt 12 attonity, dead bolt 12 does not extends out, only movable spring bolt mechanism 17 Stretch out, it is ensured that door is in the state of closing, just can directly open the door by pressing outside door handle 2 or inside door handle 4.

(3), user lock a door at home, close carry inside door handle 4 the most directly up, dead bolt 12 stretches out, and cannot open the door outdoors, It is pressed if B goes to insure button 42, secondary password+key can be passed through outdoors, or the most main password can open the door；Door inward swinging door is pressed equally B removes to insure button 42, and logical pressing after inside door handle 4 deflects can be opened the door.

The present invention has the advantage that:

1, good confidentiality: owing to encoding amount of the present invention is many, its safety is far longer than spring lock, success rate of unblanking at random is almost Zero.

2, password is variable: user can often change 2 set passwords by display, and (a set of conventional, a set of backup coordinates key Spoon), to prevent password stolen.

3, error code input protection: when inputting password repeatedly mistake, warning system starts automatically.

4, security function: if A inputs 4 passwords continuously by mistake and will automatically power off 3 minutes, and will outdoors by display The image of unlocking staff sends to binding mobile phone, preservation of simultaneously can recording a video.

B, display replace opal to observe situation outdoors, can be preserved by the video recording of situation outdoors at any time when needing.

5, emergency opening function (Panic Open): operate without other when going out, only needs handle action once, can machine The unlatching door of tool, so running under the emergency condition such as fire also rapid, the unlatching door of safety.

6, invasion inducing function: when door is locked, has a broken lock of people and fashionable, can send the alarm sound of strength.

7, fire alarm function: if reaching about 75 DEG C in indoor temperature, it will send the alarm sound of strength, lock simultaneously Can automatically turn on.

8, outside locking insurance function: external forced locking at closing time, can not open in inside, it is adaptable to when going out, anti- Only someone invades.Allow you more feel at ease when going out, safety.

Claims

1. a novel non-linkage tandem type two-stage protection safety lock mechanical mechanism, includes the lock body being placed in an interlayer, puts Connect outside door handle and the key cylinder outdoors of lock body in side outdoors, be placed in inside door handle and the door of connection lock body in side in door 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, it is provided with the dead bolt that can stretch out from lock housing side in lock housing, is additionally provided with in lock housing and fixes the dead bolt being connected with dead bolt Guiding trestle, is provided with 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, connects on dead bolt guiding trestle and has guide slide；It is provided with in described lock body and connects with outside door handle and inside door handle respectively The A safe lock cylinder connect and B safe lock cylinder；Described A safe lock cylinder includes A relatively-stationary with lock housing and removes safety joint, A Going to be inserted with A switching positioning bar in safety joint, outside door handle is socketed in A switching positioning boom end by A handle jacket, at A It is additionally provided with in handle jacket for driving the A switching positioning bar A that direction advances in lock housing to go to insure button, is additionally provided with in lock housing Being actively socketed on A goes the A of safety joint to insure support, goes to be additionally provided with on safety joint and A switching positioning bar clamping at A, and When carrying on outside door handle, dead bolt guiding trestle is stretched out, to dead bolt, the A that direction advances along guide slide by the unidirectional A of stirring insurance support Insurance shifting part, is additionally provided with in lock housing and stirs dead bolt guiding trestle arrival furthest travel at A insurance support with A insurance shifting part The A of rear prevention A insurance support return insures stop, removes to be provided with on safety joint the driving A when A removes to insure key press at A The A that insurance stop separates unblock with A insurance support goes to insure support；In described door, key cylinder is also connected with controlling A insurance Stop separates unblock with A insurance support；

It is additionally provided with in described lock housing after dead bolt guiding trestle is pushed into arrival furthest travel, stops dead bolt guiding trestle return Electromagnetic insurance mechanism, electronic identity authentication module connect control electromagnetic insurance mechanism；

Described B safe lock cylinder includes B relatively-stationary with lock housing and removes safety joint, and B goes to be inserted with B switching in safety joint Positioning bar, inside door handle is socketed in B switching positioning boom end by B handle jacket, is additionally provided with for driving in B handle jacket The B switching positioning bar B that direction advances in lock housing goes to insure button, is additionally provided with and is actively socketed on B and removes the B of safety joint in lock housing Insurance support, goes to be additionally provided with on safety joint and B switching positioning bar clamping at B, and when carrying on inside door handle, the unidirectional B that stirs protects Dead bolt guiding trestle is stretched out, to dead bolt, the B insurance shifting part that direction advances along guide slide by danger support, is additionally provided with in lock housing Stir, with B insurance shifting part, the B stoping B to insure support return after dead bolt guiding trestle arrives furthest travel at B insurance support to protect Barrier stop member, goes to be provided with on safety joint the driving B insurance stop when B removes to insure key press at B and separates with B insurance support The B unlocked goes to insure support；It is additionally provided with on described B insurance shifting part and stirs the slide block that electromagnetic insurance mechanism unlocks；

It is additionally provided with in described lock housing and is stirred retraction or at inside door handle when outside door handle presses down on upset by A insurance shifting part Stirred the movable spring bolt mechanism of retraction by B insurance shifting part when pressing down on upset.

Novel non-linkage tandem type two-stage protection safety the most according to claim 1 lock mechanical mechanism, is characterized in that: described Electromagnetic insurance mechanism include control pendulum, the one end controlling pendulum is connected with lock housing by pendulum support shaft, dead bolt guiding Support, by card contact pin and control pendulum phase clamping, controls pendulum and is provided with for coordinating with described card contact pin in dead bolt guiding Drive when frame advances and control to put on pendulum tail end, when dead bolt guiding trestle retreats, drive the control flume controlling the pendulum tail end bottom, Being provided with, controlling pendulum tail end, the electric magnet suction piece that prevention is fallen after swinging to top on pendulum tail end, electric magnet suction piece is by inhaling Sheet support shaft is connected with lock housing, electric magnet suction piece is also associated with DM suction piece to controlling pendulum direction elastic reset Suction piece back-moving spring, the side at electric magnet suction piece is additionally provided with adhesive electric magnet suction piece to control that pendulum rightabout swings the One electric magnet；It is additionally provided with on B insurance shifting part and stirs electric magnet suction piece to controlling the first slide block that pendulum rightabout swings.

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

Novel non-linkage tandem type two-stage protection safety the most according to claim 3 lock mechanical mechanism, is characterized in that: 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 electric magnet, and top and B insure shifting part Corresponding；Dead bolt guiding trestle is provided with the avoiding hollow groove that the bottom for iron core push rod is movable, avoiding hollow groove and the axle of 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 part The second slide block that the iron core of the second electric magnet 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 and the first lock core drive hole of the socket of key cylinder outdoors.

Novel non-linkage tandem type two-stage protection safety the most according to claim 3 lock mechanical mechanism, is characterized in that: described The front end of A insurance support be provided with the A roller corresponding with guide slide, A insurance support tail end side is provided with A insurance support and resets Spring；The front end of described B insurance support is provided with the B roller corresponding with guide slide, and B insurance support tail end side is provided with B and protects Danger support back-moving spring.

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

Novel non-linkage tandem type two-stage protection safety the most according to claim 1 lock mechanical mechanism, is characterized in that: described A go to insure support and be provided with the A conical head promoting for cutting sth. askew A insurance stop and A insurance support to separate unblock；Described B goes to insure support and is provided with the B conical head separating unblock for promotion B insurance stop of cutting sth. askew with B insurance support.

Novel non-linkage tandem type two-stage protection safety the most according to claim 1 lock mechanical mechanism, is characterized in that: described Electronic identity authentication module connect have rechargeable battery and emergency service interface.

Novel non-linkage tandem type two-stage protection safety the most according to claim 3 lock mechanical mechanism, is characterized in that: described The first electric magnet and the second electric magnet connect have Emergency Power array interface.

Novel non-linkage tandem type two-stage protection safety the most according to claim 9 lock mechanical mechanism, is characterized in that: institute The electronic identity authentication module stated is also associated with main control module, main control module connect have network communication connection, video acquisition module, Alarm module and doorbell button.