CN109881988A

CN109881988A - Lockset with emergent unlocking structure

Info

Publication number: CN109881988A
Application number: CN201910209630.2A
Authority: CN
Inventors: 马宗献; 麦政华
Original assignee: Cao Hantian
Current assignee: Guangdong Archie Hardware Co ltd
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2019-06-14
Anticipated expiration: 2039-03-19
Also published as: CN109881988B

Abstract

Lockset with emergent unlocking structure, including lock body, lock body includes lock shell, it is characterized in that, the square tongue component for locking is disposed in lock shell, for driving square tongue component to realize that the first wiper arm of locking and unlocking, the motor drive mechanism for driving the first wiper arm to rotate, the first wiper arm drive square tongue component to lock or unlock in a manner of stirring；It further include having the second wiper arm for driving square tongue component realization locking and unlocking and the Manual drive mechanism for driving the second wiper arm to rotate, second wiper arm is rotatably arranged in lock shell or is connected directly between on Manual drive mechanism, when Manual drive mechanism is integrated on lock body, the second wiper arm can by Manual drive mechanism driving and driven in a manner of stirring square tongue component lock or unlock.

Description

Lockset with emergent unlocking structure

Technical field

It is the present invention relates to a kind of lockset, in particular to a kind of to go up lock construction as normal unlocking in the way of electronic and adopt Use manual (key or handle) mode as the lockset of spare unlocking structure, in this kind of lockset, spare unlocking only exists manually When driven opening locks latch mechanism and damage occurs, power loss, the abnormal failures situation such as failure cannot normally unlock, as a kind of emergency Spare unlocking means.

Background technique

Existing intelligent lock locks the lockset of lock especially with driven opening, needs to be arranged spare open from security standpoint Lock lock means.In general mechanical key, which is unlocked, is just widely applied to intelligent electric lock as a kind of conventional spare selection In tool.Electronic unlocking is used in normal locking work of unlocking, it is abnormal in electronic unlocking mechanism failure, not enough power supply etc. In emergency circumstances unlocked outdoors using mechanical key.But the electronic lock body structure of different structure uses different spare unlocking hands Section and method.

Such as number of patent application is 201320548219.6, the technical solution of entitled " a kind of TM card fingerprint intelligent lock ", Disclose a kind of TM card fingerprint intelligent lock, including electric control lock, indoor lock cap and outdoor lock cap, and control motor driven The controller of device is provided with Fingerprint Identification Unit and TM card induction mouth on the outdoor lock cap；The controller includes Master controller, spare controller and power supply, master controller and spare controller respectively with driving electric control lock motor driver It is connected；The Fingerprint Identification Unit and TM card induction mouth are connected with main controller and spare controller respectively, by fingerprint recognition The information that device and TM card induction mouth acquire jointly is communicated with master controller and spare controller.The program discloses a kind of double loop The scheme of the motor driver is driven, although the overlaying scheme that two loop embodiment is actually 1+1=2 can be significantly The probability to break down is reduced, but still without disclosing emergent unlocking scheme, does not still disclose the double loop in other words and all damages How the scheme of other alternative schemes for example mechanical key is enabled after bad.

Such as number of patent application is 201410172102.1, the technical solution of entitled " electronic lock with back-up system ", Disclosing a kind of electronic lock with back-up system includes input module, control module, drive module, power module, selftest module And spare module；Wherein spare module mainly includes mechanical lock cylinder, main pellet, mechanical lock core, mechanical lock key hole, pellet Contact, charge coil iron core, charge coil, pellet slideway, discharge coil, discharge coil iron core, stand-by circuit plate, electric power storage electricity Appearance, charging signals line and discharge signal line.Charge coil, discharge coil and the storage capacitor can it is normal in electronic lock and The position of main pellet is controlled when failure, enables or forbid spare module.The program mainly discloses stand-by machine lock gall The improvement structure of itself, but the problem of handling the coordination with normal unlocking mechanism for locking up is not disclosed how.

Such as number of patent application is 201710100933.1, the technical solution of entitled " a kind of intelligent door lock " discloses A kind of intelligent door lock, including sequentially connected outer handle, outer handle base, lock body, Internal handle seat and Internal handle, further include power supply Plate, mainboard, motor, driving mechanism and power supply, the lock body include the lock core and lock tongue to contact with each other, are provided on the mainboard Expansion board is connected with switching on the power panel and pulls out button, and the motor, power panel and mainboard connect to power supply, the mainboard Be connected to motor with expansion board, the expansion board is pulled out button and is connected to power supply by switching, the motor by driving mechanism with Lock core connection.The program actually belongs to the different but technology of expression from the above-mentioned patent application application No. is 201320548219.6 The substantive identical technical solution of scheme, is all the standby electricity loop embodiment emphasized using 1+1=2, but still do not disclose how with Mechanical key cooperates spare problem.

Summary of the invention

In face of the above problem, it is clear that be not only used as the prior art the spare driving device of the electronics of 1+1=2 or The problem of control loop just can solve, nor only improving the problem of spare manual actuation part just can solve, this is necessary Solve how to allow electric drive part and manual actuation Partial coordination first, so that the manual actuation can be passed through at any time It realizes locking and unlocks in part；To be able to achieve spare unlocking how not only secondly, comprehensively considering to improve safety but also can be in spare side Case cannot allow alternative scheme to become new security risk while playing a role.

According to foregoing invention purpose, the present invention proposes a kind of lockset with emergent unlocking structure, including lock body, the lock Body includes lock shell, which is characterized in that be disposed in the lock shell latch bolt, for the square tongue component of locking, for driving The square tongue component realizes the first wiper arm of locking and unlocking, the motor drive mechanism for driving the first wiper arm rotation, described the One wiper arm drives the square tongue component to lock or unlock in a manner of stirring；It further include having for driving the square tongue component to realize Lock the second wiper arm unlocked and the Manual drive mechanism for driving the second wiper arm rotation, the second wiper arm rotation setting It in the lock shell or is connected directly between on the Manual drive mechanism, when the Manual drive mechanism is integrated to the lock body When upper, second wiper arm can by the Manual drive mechanism driving and drive the square tongue component to lock in a manner of stirring Or it unlocks；The motor drive mechanism drives first wiper arm to complete locking or also further drives first wiper arm de- after unlocking From the square tongue component and first wiper arm is allowed to rest on home, first wiper arm rest on home allow it is described First wiper arm can avoid the square tongue component at this moment, and the Manual drive mechanism using first wiper arm for being rested on Home drives the mobile locking of the square tongue component by second wiper arm or unlocks.

Wherein, the Manual drive mechanism is that being kept completely separate in addition on the lockset with the motor drive mechanism is arranged in A set of unlocking is locked spare mechanism, it include can not allow bad person that can arbitrarily operate with safety operating mechanism for example The mechanical lock gall etc. for needing to be unlocked by means of key.Since second wiper arm is by the control of the Manual drive mechanism, The position of second wiper arm can arbitrarily be modulated by manually, can artificially adjust described second after the completion of locking of unlocking thus Wiper arm leaves the square tongue component and generally will not be to the mobile formation obstacle of the square tongue component.

Wherein, second wiper arm is rotatably arranged in the lock shell or is connected directly between the Manual drive mechanism On, this feature defines described second two kinds of optional arrangements for stirring arm, the first layout type is second wiper arm It is rotatably arranged in the lock shell, such as is directly rotatably arranged in the rotation axis of the lock shell；Second of layout type It is connected directly between on the Manual drive mechanism for second wiper arm, such as when the Manual drive mechanism is mechanical lock gall When, second wiper arm is connected directly between on the output shaft of the mechanical lock gall.When using second of layout type, in general feelings Second wiper arm and the Manual drive mechanism combine into the detachable functional module in the lock body under condition, specific It needs first to be integrated on the lock body Manual drive mechanism under application scenarios.

Wherein, to be first wiper arm driving the square tongue component to complete locking or unlocking laggard one the home What moved further was detached from that the square tongue component then stops does not hinder the subsequent driving in second wiper arm of the square tongue component The region smoothly moved axially down.

Two kinds of lock tongues of square tongue component and latch bolt component are typically provided in the lockset.The square tongue component has generally comprised Square tongue supporting plate and the square tongue head that the square tongue component supporting plate front end is set.The latch bolt described in the design of general lockset is general Referred to as windproof tongue, is mainly used for temporary locking door leaf, and the latch bolt mechanism generally all has runback bit function thus will not be to dialling Arm forms clamping stagnation, and the object that technical solution of the present invention mainly solves thus is square tongue component.According to existing conventional design layout, The square tongue component generally further includes the snap-gauge for having the locking square tongue component, and the snap-gauge is slidably arranged in the lock body and uses Axially pushed back after preventing the square tongue component from stretching out by external force, the wiper arm stir the square tongue component it is mobile when generally all The clamp moving can be pushed to release to the locking of the square tongue component simultaneously.Due to these be all conventional design layout and It is not that the present invention is not further illustrated main points according to the present invention thus.

According to the above technical scheme, compared with prior art, the beneficial technical effect of the present invention lies in: due to normal In running, the motor drive mechanism can not only drive first wiper arm to complete locking or unlock, and can also further drive described First wiper arm is detached from the square tongue component and rests on home, to can drive the side at any time for second wiper arm Tongue component is mobile to provide preparatory condition.First wiper arm in the home is not only detached from the square tongue component, also It is moved away from the movement routine of the square tongue component, first wiper arm will not become the mobile obstruction of the square tongue component at this time, Under the driving of second wiper arm, the square tongue component can swimmingly be completed to lock or unlock by mobile.

Further technical solution, which is also possible that in the lock shell, there also is provided interior circuit board, on the interior circuit board It is provided with the motor master driver that internal controller connects the internal controller with signal, the motor master driver control driving institute State motor drive mechanism；Further include having outer lock panel and interior lock panel, is additionally provided with external circuit in the outer lock panel or interior lock panel Plate is provided with the motor spare drive that outer controller connects the outer controller with signal, the electricity on the external circuit plate Machine spare drive also controls the driving motor drive mechanism, and the internal controller is connect with the outer controller signal；It is described outer Outer locking button is provided in lock panel, the outer locking button signal connects the outer controller；The outer locking button is used In the outer controller described when starting the outer locking button according to the enabled instruction of the outer locking button, pass through the internal control Device processed and motor master driver control drive the motor drive mechanism movement to implement to force locking outdoors, or described Directly drive the motor drive mechanism movement in door by the motor spare drive control when interior circuit board breaks down Locking is forced in outer implementation.

Wherein, the external circuit plate and the interior circuit board are independent from each other in mechanical structure, physical space, still Signal acquired in them can swap transmitting by the internal controller and the outer controller.Such as it can be set to The outer controller sends unlocking instruction to the internal controller or locking instruction, the internal controller receive the outer controller Unlocking instruction or locking instruction after, pass through the motor master driver, the motor drive mechanism drives the square tongue component to complete Unlock or locking, and will unlock complete signal or locking complete signal feed back to the outer controller.Secondly, the outer controller It, can also when the interior circuit board breaks down with the motor spare drive using the external circuit plate as layout carrier It is independent to drive the motor drive mechanism movement.

Wherein, the motor master driver is mainly the control driving normal work of motor drive mechanism under normal operation Make, realizes normal locking work of unlocking.And mainly there is abnormal work situation, such as the electricity in the motor spare drive In the case that owner's driver or internal controller failure not can control the motor drive mechanism work, the motor spare drive is then Motor master driver control can be replaced to drive the motor drive mechanism.

Wherein, the outer locking button is either mechanical touching button, is also possible to touch, the triggering of electronic type Button；Secondly described outer locking button presses several groups either a dedicated button is also possible to several combination buttons Control signal can also be provided after closing button.

According to the above technical scheme, it can complete to force by two kinds of control loops after starting the outer locking button Lock:

First, main control loop, the outer locking button be used for when starting the outer locking button outer controller according to The enabled instruction of the outer locking button, drives the motor by the internal controller and motor master driver control Structure movement is to implement to force locking outdoors.The program belongs to the control preferentially selected when the outer locking button is activated and returns Road is generally used for the internal controller and the motor master driver still in the situation that can be worked normally, so herein Internal controller described in control loop and the motor master driver still are able to participate in work and control the driving motor Structure movement is being implemented to force locking outdoors, and first wiper arm can be allowed to be detached from the square tongue component and rest on the security bit It sets, can also be realized and be unlocked by the Manual drive mechanism after.

Second, spare control loop directly passes through the motor spare drive when the interior circuit board breaks down Control drives the motor drive mechanism movement to implement to force locking outdoors.The program, which belongs to, there is event in the interior circuit board In the case where barrier, spare control loop that the outer locking button automatically switches when being activated.Wherein the interior circuit board occurs Failure include some link of the motor master driver or the internal controller be damaged, the abnormal feelings such as power loss, failure The inoperable situation of shape, the printed circuit also or on the interior circuit board send the abnormal case of damage.It will in the case of this Can not be controlled by the motor master driver drives the motor drive mechanism to act, so will be by the motor spare drive generation The motor drive mechanism movement is driven for motor master driver control.In actual application, the damage of the interior circuit board It is likely to result in that the position of clamping stagnation is still combined and be between the square tongue component and first wiper arm, passes through the starting The motor spare drive control drives the motor drive mechanism movement that will drive first wiper arm not only on locking direction Rotation, and first wiper arm can be driven to be detached from the square tongue component and rest on home, it removes at this time described The mobile obstacle of square tongue component, so that it may drive second wiper arm to drive the square tongue component using the Manual drive mechanism It is mobile to unlock, naturally it is also possible to realize locking, but the square tongue component is inherently in locked state at this time, without using institute State Manual drive mechanism locking.Not only can safely be entered after being unlocked using the Manual drive mechanism it is indoor but also Convenient for lockset described in the detachable maintaining out of door, without implementing destructive enabling outdoors.It is main that second of control loop is set How the problem of solving the problems, such as exactly efficiently solves unlocking, solution when there is a situation where interior circuit board damage It is designed mainly around this problem.If when certain interior circuit board damage, the square tongue component and first wiper arm it Between and unbonded clamping stagnation, first wiper arm itself be in the home at this time, directly uses the manual actuation Mechanism can unlock locking.

It generally will not arbitrarily start the outer locking button in common normal unlocking locking use and the motor is standby With driver, but a kind of spare control loop that can drive the motor drive mechanism movement carried out by it, it is entirely possible bad People utilizes unlocking；For this purpose, no matter passing through the outer locking button starting motor spare drive or the main drive of the motor Dynamic device can only also allow the square tongue component locking without unlocking, it can to avoid bad person using the outer locking button to institute The purpose unlocked is implemented in the influence for stating motor spare drive and the primary driver work of the motor.But it is not excluded that opening After moving the outer locking button, first wiper arm rotates on unlocking direction under the driving of the motor drive mechanism, as long as suitable It stirs square tongue component unlocking when control rotating range can not achieve first wiper arm and then may be used.

According to the above technical scheme, it is not only realized by the outer locking button and the motor spare drive spare Property open the motor drive mechanism, and the back-up circuit can not become bad person and implement the path of dangerous act accordingly and on the contrary can Strengthen locking safety；Secondly first wiper arm can be allowed to be detached from the square tongue component using the back-up circuit, is in this way to adopt It is provided convenience with spare Manual drive mechanism unlocking, i.e., back-up circuit is not intended to unlock and itself can only lock instead, And unlocking obstacle is removed for the spare unlocking means of other machinery formula.

Further technical solution is also possible that further include door leaf position sensor for detecting door leaf position, described Door leaf position sensor is connect with the internal controller signal, and the outer locking button is used to lose when the door leaf position sensor Implementing to force locking outdoors when clever.According to the above technical scheme, the door leaf position sensor can for infrared inductor, The sensing devices such as hall effect sensor can send the position signal of the door leaf to the internal controller, the internal control This door leaf position signal of device root processed judges whether the door leaf closes in place, passes through the main driving of the motor in place if closed Device control drives the motor drive mechanism movement to be automatically performed locking.And in the door leaf position sensor failure, it can star The outer locking button, the outer controller pass through the internal controller and institute according to the enabled instruction of the outer locking button It states the control of motor master driver and drives the motor drive mechanism movement to implement to force locking outdoors, or in the interior circuit board Directly drive the motor drive mechanism movement to strong in implementation outdoors by the motor spare drive control when failure System locking.

Further technical solution is also possible that further include the latch bolt component being arranged in the lock shell, for detecting The latch bolt position sensor of latch bolt extended position, the latch bolt position sensor are connect with the internal controller signal, described outer Button of locking is used to implement to force locking outdoors when the latch bolt position sensor failure.According to the above technical scheme, institute Stating latch bolt position sensor can be used for the extended position signal of the latch bolt to send the internal controller, the internal controller to Can the extended position signal of root this latch bolt judge whether the latch bolt locks in place, if latch bolt locking passes through in place The motor master driver control drives the motor drive mechanism movement to be automatically performed locking.And it is lost in the latch bolt position sensor When clever, the outer locking button can star, the outer controller is according to the enabled instruction of the outer locking button, by described Internal controller and the motor master driver control driving motor drive mechanism act implementing to force to lock outdoors, or When the interior circuit board breaks down directly by motor spare drive control drive motor drive mechanism movement to Implementing to force locking outdoors.

Further technical solution, which is also possible that in the interior lock panel, is provided with drawback lock button and interior locking button, The drawback lock button and interior locking button are connected separately the outer controller, and the interior locking button is used for real in door Pressure locking is applied, the drawback lock button is used to implement in door to unlock.According to the above technical scheme, when the starting drawback lock The outer controller passes through the internal controller and the main drive of the motor according to the enabling signal of the drawback lock button when button Dynamic device control drives the motor drive mechanism movement to unlock, or when the interior circuit board breaks down directly to pass through the motor standby The motor drive mechanism movement is driven to unlock with driver control.When starting the interior locking button, the outer controller is according to institute The enabling signal for stating interior locking button drives the motor drive mechanism by the internal controller and motor master driver control Movement locking, or when the interior circuit board break down when directly by the motor spare drive control driving it is described electronic Mechanism action locking.Namely it says and not only may be implemented to force locking that can also force to unlock in door.

Further technical solution is also possible that further include unlocking instruction pick device, the unlocking instruction pick device It is arranged in the outer lock panel, the unlocking instruction pick device is connect with the outer controller signal, the unlocking instruction Pick device is for picking up unlocking instruction and passing to the outer controller with unlocking instruction signal corresponding to unlocking instruction Verifying.Wherein the unlocking instruction pick device can be bio signal pick device, key command signal pickup device or remote Journey unlocking instruction pick device.According to the above technical scheme, when the unlocking instruction pick device will with corresponding to unlocking instruction Unlocking instruction signal pass to outer controller verifying after, for correct unlocking instruction signal, the outer controller is logical It crosses the internal controller and motor master driver control drives the motor drive mechanism movement to unlock, or work as the interior circuit board Directly the motor drive mechanism movement is driven to unlock by the motor spare drive control when failure.

Further technical solution is also possible that further include the spare biography being arranged by the arrangement space of the interior circuit board Sensor, the backup sensors signal connect the outer controller, and the backup sensors are for having sensed first wiper arm The square tongue component is detached to be in the signal of home and send the outer controller to.Wherein, the backup sensors Although being located on the interior circuit board, substantially not on the circuit board with electric device, there are direct signals to connect Relationship is connect, signal received by the backup sensors will be passed to the outer controller.When the outer controller receives After first wiper arm is in the position signal of home, the outer controller, which can choose, carries out next rate-determining steps, example Motor drive mechanism stops working as described in controlling, and continues to rotate through head after preventing first wiper arm to be detached from the square tongue component and (reaches To 360 °) after again clamping stagnation on the square tongue component.The backup sensors can pass for infrared inductor, Hall effect The sensing devices such as sensor.

Further technical solution is also possible that further include the position indicator connecting with the outer controller signal, institute Position indicator is stated for showing that first wiper arm has been detached from the signal that the square tongue component is in home.Wherein, The position indicator, which can choose, to be arranged in the outer lock panel or interior lock panel.The position indicator can be instruction Lamp, LED display etc. can be to the devices of user feedback indication signal.Correspondingly, it is shown by the position indicator The position signal that first wiper arm come has been detached from the square tongue component can be presented as optical signal, pattern symbol signal etc. Deng.By perceiving above-mentioned indication signal, user can clearly know whether first wiper arm has been detached from the square tongue group Part, and do not have to blindly manipulate first wiper arm or second wiper arm movement, it is provided to carry out efficient operation in next step It is specific to guide.

Further technical solution is also possible that the motor drive mechanism includes driving motor and driven by the driving motor Deceleration mechanism, the deceleration mechanism drives the first wiper arm rotation；It there also is provided the of rotation setting in the lock shell One striking gear, first wiper arm are arranged on first striking gear, are provided on the output shaft of the deceleration mechanism Output gear, first striking gear includes can be with the transmission fluted disc of the output gear engaged transmission, the deceleration Mechanism drives first striking gear and described the by the engaged transmission between the output gear and the transmission fluted disc One wiper arm forward and reverse rotation.In this way, can not only be driven by the engaged transmission between the output gear and the transmission fluted disc Move first striking gear and the first wiper arm forward and reverse rotation, additionally it is possible to after the deceleration mechanism stops working by Meshing relation between the output gear and the transmission fluted disc positions first wiper arm, prevents first wiper arm random Rotation and clamping stagnation described in square tongue component.

Further technical solution is also possible that the Manual drive mechanism includes the machinery opened by mechanical key It is arranged before and after lock core and indoor knob, the indoor knob and the mechanical lock, second wiper arm is located at the door inward turning Between the output shaft of button and the output shaft of the mechanical lock, second wiper arm be can extend into the lock body and when described Second wiper arm can drive the square tongue component to lock or unlock when rotating；Second wiper arm is connected to the indoor knob It can rotate on output shaft and with the output shaft of the indoor knob, and second wiper arm also can be simultaneously after being inserted into key It is connected on the output shaft of the mechanical lock and can be rotated with the output shaft of the mechanical lock.

Wherein, second wiper arm is connected to the output shaft of the indoor knob, and this feature defines second wiper arm The output shaft for relying primarily on the indoor knob is positioned, it can be connected directly between on the output shaft of the indoor knob, It can also be indirectly coupled on the output shaft of the indoor knob, it might even be possible in the output shaft of the indoor knob and described the Clutch is set between two wiper arms, by the clutch limit the indoor knob output shaft and second wiper arm Between transmission.

Wherein, on the output shaft that second wiper arm also can be connected to simultaneously the mechanical lock after being inserted into key simultaneously Can be rotated with the output shaft of the mechanical lock, this feature define second wiper arm and the mechanical lock output shaft it Between be variable connection relationship, meet be inserted into key under conditions of second wiper arm can be made to be connected to the mechanical lock Output shaft on, if not meeting this condition, to separate between second wiper arm and the output shaft of the mechanical lock Relationship, when rotating the indoor knob at this time, the rotation of second wiper arm is not limited by the mechanical lock.

Further technical solution is also possible that the outer controller is also used to respond the stall signal of the motor drive mechanism The first wiper arm reverse rotation is driven to return to the home by the motor master driver, the motor drive mechanism control, Or directly the motor drive mechanism is driven to act by motor spare drive control when the interior circuit board breaks down The first wiper arm reverse rotation is driven to return to the home.According to the above technical scheme, when the motor drive mechanism occurs When stall cannot continue to rotate forward, the home can be returned to by way of driving first wiper arm to reversely rotate Without stopping in situ, square tongue component described in the first wiper arm clamping stagnation is avoided.

Detailed description of the invention

Fig. 1 is the decomposition texture schematic diagram using the lockset with emergent unlocking structure of technical solution of the present invention；

Fig. 2 is using the schematic diagram of internal structure of the electronic lock body 100 of technical solution of the present invention, and square tongue head described in figure is in Unlocking condition；

Fig. 3 is the schematic diagram of internal structure of electronic lock body 100, and square tongue head described in figure is in locked state, is omitted in figure First striking gear 6, interior circuit board 500 and motor drive mechanism 2；

Fig. 4 is the schematic perspective view of the first striking gear 6, and the first wiper arm 600 is provided on first striking gear 6；

Fig. 5 is the schematic perspective view of square tongue component 4；

Fig. 6 is the assembly structure diagram of square tongue component 4, intermediate slider 300 and sliding pulling part 400；

Fig. 7 is that the decomposition texture of square tongue component 4, intermediate slider 300 and sliding pulling part 400 is intended to；

Fig. 8 is the stereochemical structure view of detent plate 9；

Fig. 9 is the positive structure schematic of cursor 8；

Figure 10 is the decomposition texture schematic diagram of the second striking gear 7；

Figure 11 is the schematic diagram of internal structure of the electronic lock body 100, shown in figure clear second wiper arm 71 with it is described tiltedly The structures such as square tongue component and intermediate slider 300 thereon, sliding pulling part 400 are omitted in figure for drive connection between tongue supporting plate 31 Part；

Figure 12 is another attachment structure schematic diagram between first striking gear and first wiper arm.

Figure 13 is the drive mechanism schematic diagram between the mechanical lock, indoor knob and the second wiper arm；

Figure 14 is using the control principle drawing with the double control system on the lockset.

Specific embodiment

With reference to the accompanying drawing to the lockset and its electronic lock body with emergent unlocking structure of application technical solution of the present invention Structure be further described.

As shown in Figure 1, Figure 2 and Figure 3, with emergent unlocking structure lockset, including towards indoor interior lock panel 101, Towards outdoor outer lock panel 102 and the electronic lock body being arranged between the interior lock panel 101 and the outer lock panel 102 100, the electronic lock body 100 is generally embedded in door leaf；The electronic lock body 100 includes lock shell 1, in the lock shell 1 It inside accommodates the latch bolt component 3 of axial movement, the square tongue component 4 of axial movement and the automatic edge of the latch bolt component 3 can be driven Axially extended latch bolt reset spring 5.The latch bolt component 3 is arranged with the square tongue component 4 or so.

The latch bolt component 3 include latch bolt supporting plate 31 and 31 front end of latch bolt supporting plate is set and have it is bevelled tiltedly Tongue portion 32.It is provided with the second locating shaft 14 in the lock shell 1, is provided on the latch bolt supporting plate 31 and adapts to below to First long hole 311 of the first rotating shaft 62 discussed and the second long hole 312 for adapting to second locating shaft 14, it is described First long hole 311, the second long hole 312 are arranged along the longitudinal direction respectively so as to by means respectively of the first rotating shaft 62, Two locating shafts 14 are guided the edge of the latch bolt supporting plate 31 to move axially back and forth, and the sliding for improving the latch bolt supporting plate 31 is steady Property.The lock shell 1 includes front shell 11, and being provided on the front shell 11 can allow the latch bolt head 32 along axial direction The latch bolt opening portion (being not drawn into figure) of stretching.

As shown in Figure 3 and Figure 4, the square tongue component 4 includes square tongue supporting plate 41 and is arranged in 41 front end of square tongue supporting plate Two square tongue heads (421,422).The square tongue supporting plate 41 in the lateral direction arrange by wide cut, described two square tongue heads The width of (421,422) in the lateral direction of different size, square tongue head 421 is greater than the square tongue head 422.In this way, institute It states two square tongue heads (421,422) and takes full advantage of the big width of the setting of width spaces possessed by the lock body 100, wherein side The width in tongue portion 421 is greater than the square tongue head 422, can greatly improve the ability for resisting violence damage lock tongue.It is described just The square tongue opening portion (being not drawn into figure) that the square tongue head 42 can be allowed axially extending is provided on face-piece body 11.Two sides Tongue portion (421,422) is referred to collectively below as square tongue head 42.

As shown in Figure 2, Figure 3 and Figure 4, further include the first striking gear 6 for thering is rotation to be arranged in the lock shell 1, set Set first wiper arm 600 on the first striking gear 6 and the motor drive mechanism 2 for driving first wiper arm 600 to rotate. The motor drive mechanism 2 includes driving motor 21 and the deceleration mechanism 22 by the driving motor 21 driving.Described first stirs dress Set 6 include first rotating shaft 62 and be arranged in the first rotating shaft 62 top transmission fluted disc 63, first striking gear 6 It is rotatably arranged in the lock shell 1 by the first rotating shaft 62.First wiper arm 600 is connected to described first turn simultaneously It is rotated synchronously on axis 62 and the transmission fluted disc 63 and with the transmission fluted disc 63.Certainly in other implementations, described It is also feasible that first wiper arm 600, which is provided only on the first rotating shaft 62 or the transmission fluted disc 63,.First wiper arm 600 The normal locking and unlocking of the square tongue component 4 is driven in a manner of stirring and the square tongue component 4, institute are detached from after completing locking and unlocking The latch bolt component 3 can also be withdrawn by stating the first wiper arm 600.Being provided on the output shaft of the deceleration mechanism 22 can be with the biography The output gear 23 of 63 engaged transmission of active toothed disk, the motor drive mechanism 2 pass through the output gear 23 and the transmission fluted disc 63 Between engaged transmission drive first striking gear 6 and 600 forward and reverse rotation of the first wiper arm, in addition can also be The deceleration mechanism 22 positions after stopping working by the meshing relation between the output gear 23 and the transmission fluted disc 63 First wiper arm 600, prevents first wiper arm 600 to be rotated at random and influence the running of other components.

As shown in Fig. 5, Fig. 6, Fig. 7 and Figure 11, being provided on the square tongue supporting plate 41 can allow first wiper arm 600 to be revolved Enter and be used for the first recess 43 in conjunction with first wiper arm 600, when first wiper arm 600 screws in first recess 43 simultaneously When by rotating clockwise or counterclockwise, the square tongue supporting plate 41 can be stirred axially forward or moved backward.Described The lower section of square tongue supporting plate 41 is provided with sliding cunning pulling part 400 and the sliding pulling part 400 can be driven to automatically reset axially forward Pulling part reset spring 54.The first spring retention posts for being spaced apart from each other arrangement are provided in the lower wall of the square tongue supporting plate 41 411, sliding pulling part guide post (412,413) are provided with sliding pulling part linking arm 403 on the sliding pulling part 400 and are adapted to the cunning The guide groove (404,405) of pulling part guide post (412,413) setting, one end connection described the of the sliding pulling part reset spring 54 One spring retention posts 411, the other end connect the sliding pulling part linking arm 403, and the sliding pulling part 400 passes through the guide groove (404,405) are set on the sliding pulling part guide post (412,413), to be slidably arranged on the square tongue supporting plate 41.When The square tongue supporting plate 41 with the sliding pulling part 400 and can slide pulling part reset spring 54 also along axial direction along when moving axially back and forth It is moved forward and backward.In this way, being stacked up and down between the sliding pulling part 400, sliding pulling part reset spring 54 and the square tongue supporting plate 41 Relationship, it is possible to reduce installation space occupies.Secondly, when the square tongue supporting plate 41 with the sliding pulling part 400 along axially back and forth When mobile, the square tongue supporting plate 41 does not need to overcome the elastic resistance of the sliding pulling part reset spring 54, can reduce the electricity The energy consumption of motivation structure 2.Being additionally provided on the sliding pulling part 400 can allow first wiper arm 600 to screw in and for combining institute The secondary recess 406 of the first wiper arm 600 is stated, the secondary recess 406 is located at the front of first recess 43.The sliding pulling part It is additionally provided with the cunning pulling part toggle arm 401 for stirring the latch bolt supporting plate 31 on 400, is arranged on the latch bolt supporting plate 31 useful In stirring engaging portion 315 in conjunction with the sliding pulling part toggle arm 401, the front for stirring engaging portion 315 is reserved with for keeping away Allow the sliding pulling part toggle arm 401 along the front avoiding space 316 moved axially back and forth.Certainly in other implementations, The sliding pulling part 400 and the sliding pulling part reset spring 54 can also be arranged in the lock shell 11, when the square tongue supporting plate The square tongue supporting plate 41 overcomes the elastic resistance of the sliding pulling part reset spring 54 to dial with the cunning when movement of 41 backward directions 400 backward directions of part are mobile, and when 41 forward direction of square tongue supporting plate is mobile, the sliding pulling part 400 is multiple in the sliding pulling part It automatically resets axially forward under the driving of position spring 54.

As shown in Fig. 2, Fig. 3 and Fig. 8, the detent plate 9 that is additionally provided in the lock shell 1 and the card can be driven The detent plate reset spring 52 that position plate 9 automatically resets, the detent plate 9 and about 41 square tongue supporting plate arrangement, institute It states and is provided with axial locking between detent plate 9 and the square tongue supporting plate 41, the detent plate 9 passes through the axial lock Determine square tongue supporting plate 41 described in device cooperation axial lock.The axial locking includes setting in the square tongue supporting plate 41 and court To the protrusion 47 of the detent plate 9, further include be arranged on the detent plate 9 to adapt to raised 47 third recessed Fall into 92.In the present embodiment, the quantity of the third recess 92 is 3, and the quantity of first recess 43 is 2, described Third recess 92 more than first recess 43 quantity and in the longitudinal direction the steplength of third recess 92 with The steplength of first recess 43 is roughly the same.Certainly in other implementations, described raised 47 and the third The protrusion 47 towards the square tongue supporting plate 41 can be arranged, described with transposition in recess 92 that is, on the detent plate 9 Setting adapts to the raised 47 third recess 92 on detent plate 9.The detent plate 9 further includes having to extend to an institute A side 94 for stating the first recess 43, sees in front view direction, the orthographic projection of one side 94 and first recess 43 orthographic projection overlapping.When first wiper arm 600 screws in first recess 43, first wiper arm 600 can be combined On to one side 94 and squeezes and push away that the detent plate 9 is mobile to make the axial locking failure to release to described The axial lock of square tongue supporting plate 41 allows the square tongue supporting plate 41 can be along moving axially back and forth, when first wiper arm 600 is left The detent plate reset spring 52 can drive the detent plate 9 to automatically reset axial lock institute when first recess 43 Stating square tongue supporting plate 41 prevents it from along moving axially back and forth.

As shown in Fig. 3, Fig. 5 and Fig. 9, the facade 49 towards rear is additionally provided on the square tongue component 4, in the lock The cursor reset spring for being provided with cursor 8 and the cursor 8 capable of being pushed to spin out reset is also rotated in shell 1 51.It is provided with axis hole 83 on the cursor 8 and avoids raised 47 avoid holes 84, in the left edge of the cursor 8 It is provided with connection bump 82.Rotary shaft 12 is provided in the lock shell 1, the cursor 8 passes through the rotation setting of axis hole 83 In the rotary shaft 12.One end of the cursor reset spring 51 is socketed in the connection bump 82, other end press In the left upright side walls of the lock shell 1.When the cursor 8 spins out reset, its top 81 can act against described So as to cooperateing with the axial locking to improve the axial moment that the square tongue component 4 is axially pushed back on facade 49.Institute The promotion arm 91 for being additionally provided on detent plate 9 and the top of the cursor 8 capable of being pushed to leave the facade 49 is stated, it is described to push away Binding site A between swing arm 91 and the cursor 8 is located at the rotary shaft 12 of the cursor 8 and the top of the cursor 8 Between 81.When the detent plate 9 is squeezed, passage is dynamic to make the axial locking failure to release to the square tongue supporting plate When 41 axial lock, the detent plate 9 is left described by the synchronous top for pushing the cursor 8 of the promotion arm 91 Facade 49 is consequently facilitating withdraw the square tongue component 4.

According to the above technical scheme, as shown in Figures 2 and 3, institute is reached on the square tongue head 42 and latch bolt head 32 In the state of stating except lock shell 1, the cursor 8 spins out reset under the action of cursor reset spring 51, Its top 81 acts against on the facade 49.The detent plate 9 resets under the action of detent plate reset spring 52, Square tongue supporting plate 41 described in the axial locking axial lock allows it cannot be along moving axially back and forth.The lock body 100 at this time In locked state.When needing to unlock, the motor drive mechanism 2 drives first wiper arm 600 to screw in first recess 43 And when counterclockwise continuing rotation, the detent plate 9 is squeezed passage and moved by first wiper arm 600 fills the axial lock It sets failure and releases the axial lock to the square tongue supporting plate 41, while the cursor 8 is also pushed by the promotion arm 91 Top 81 leave the facade 49, first wiper arm 600 is stirred the square tongue supporting plate 41 and is moved backward and by the square tongue Head 42 is recovered in the lock shell 1, and the sliding pulling part 400 described at this time and its secondary recess 406 are also with the square tongue support Plate 41 moves backward in place and the sliding pulling part toggle arm 401 can be integrated to that (or substantially close to) is described to stir engaging portion 315, further the secondary recess 406 and inverse time are screwed within one week when first wiper arm 600 continues to rotate counterclockwise When rotation is continued in needle direction, first wiper arm 600, which can not only squeeze, to be pushed away the detent plate 9(and also can be set in structure The detent plate 9 is pushed away not have to squeeze again at this time) and stir the sliding pulling part 400 and continue to move back, and continue to move back described Sliding pulling part 400 can by it is described stir engaging portion 315 and drag the latch bolt head 32 be recovered in the lock shell 1.Work as institute It states after latch bolt supporting plate 31 moves back in place, the motor drive mechanism 2 drives first wiper arm 600 to be rotated clockwise and leaves institute Secondary recess 406 is stated, discharges the sliding pulling part 400 and latch bolt component 3, the sliding pulling part 400 is in the sliding pulling part reset spring Resetted forward under 54 driving, the latch bolt component 3 under the driving of the latch bolt reset spring 5 forward reset and it is described tiltedly The axially extending front shell 11 from the latch bolt opening portion of tongue portion 32.Meanwhile the detent plate reset spring 52 can drive the detent plate 9 square tongue supporting plate 41 described in axial lock that automatically resets to prevent it from along moving axially back and forth.

On the basis of the above if necessary to allow the square tongue head 42 to be locked again, the motor drive mechanism 2 drives described the One wiper arm 600 screws in first recess 43 and continues to rotate clockwise, and the detent plate 9 can be by described first group Arm 600 squeezes passage and moves and release the axial lock to the square tongue supporting plate 41, and first wiper arm 600 continues to revolve clockwise The transfer is moved the square tongue supporting plate 41 and is moved forward, the square tongue head 42 axially extending lock from the square tongue opening portion Shell 1, the sliding pulling part 400 described at this time is also moved forward with the square tongue supporting plate 41 and the sliding pulling part toggle arm 401 is in institute It states and is moved freely in the avoiding space 316 of front.Hereafter first wiper arm 600, which continues to be rotated clockwise, leaves described first Recess 43.The detent plate reset spring 52 drives the detent plate 9 to automatically reset square tongue supporting plate 41 described in axial lock Prevent it from along moving axially back and forth.The cursor 8 spins out reset and its top 81 acts against the facade again On 49.

Further, first recess 43 include arrange in the longitudinal direction two first son recess (43a、 43b), it is described two first son recess (43a、43b) between separated by a protruding teeth 44, one protruding teeth 44 are arranged on the square tongue supporting plate 41.The secondary recess 406 and positioned at front the first son recess 43b and between by another One protruding teeth 402 is separated, another described protruding teeth 402 is arranged on the sliding pulling part 400.In this way, rotation two weeks First wiper arm 600 can successively be integrated to it is described two first son recess (43a、43b) on stir the square tongue supporting plate 41 progress second level axial movements improve the pick-proof of lock body so as to increase the axially extended length on the square tongue head 42 Energy.

As shown in Fig. 3, Fig. 5 and Figure 10, intermediate sky is respectively arranged on the detent plate 9 and the square tongue supporting plate 41 It lacks (90,48), is provided with second striking gear 7 in the intermediate vacancy (90,48).Second striking gear 7 with First striking gear, 6 or so the arranged for interval, second striking gear 7 include the second wiper arm for capableing of forward and reverse rotation 71, second wiper arm 71 can extend into the lock body 100 and can be with the side of stirring when second wiper arm 71 rotation Formula drives the locking of square tongue component 4, unlocking and can be detached from the square tongue component 4 after completing locking, unlocking, and described second Wiper arm 71 can also withdraw the latch bolt component 3.Being provided on the square tongue supporting plate 41 can allow second wiper arm 71 to screw in simultaneously It is recessed 46 for second in conjunction with second wiper arm 71, the detent plate 9 further includes having one to extend to described second recessed Another side 95 for falling into 46, sees in front view direction, the orthographic projection of another side 95 and second recess 46 Orthographic projection overlapping.When second wiper arm 71 screws in second recess 46, second wiper arm 71 can be integrated to described On another side 95 and squeezes and push away that the detent plate 9 is mobile to make the axial locking failure to release to the square tongue The axial lock of supporting plate 41 and and then the square tongue supporting plate 41 can be stirred be moved forward or rearward, when second wiper arm 71 from The detent plate reset spring 52 can drive the detent plate 9 to automatically reset axial lock when opening second recess 46 The square tongue supporting plate 41 prevents it from along moving axially back and forth.

As depicted in figure 10 and figure 13, second striking gear 7 further includes having for driving second wiper arm 71 to rotate Manual drive mechanism, the Manual drive mechanism include by mechanical key open mechanical lock 23(in definition of industry, Also have and the lock core be known as tapered end) and indoor knob 73.The Manual drive mechanism is under can splitting from the lock body 100 The separate functional blocks come need the first Manual drive mechanism is integrated on the lock body to allow under specific application scenarios Second wiper arm 71 is extend into the lock body 100.It is arranged before and after the indoor knob 73 and the mechanical lock 23, it is described Second wiper arm 71 is located between the output shaft 730 of the indoor knob 73 and the output shaft 720 of the mechanical lock 23.Described Two wiper arms 71 are connected on the output shaft 730 of the indoor knob 73 and can rotate with the output shaft 730 of the indoor knob 73, The square tongue component 4 can be driven to lock or unlock when second wiper arm 71 rotation.It is arranged in second wiper arm 71 There is the wiper arm connecting hole 710 for the output shaft 720 that can accommodate the mechanical lock 23.The mechanical lock 23 after being inserted into key Output shaft 720 be plugged into the wiper arm connecting hole 710 and form radial interaction relation with second wiper arm 71, as described Second wiper arm 71 is connected on the output shaft 720 of the mechanical lock 23 simultaneously and can be with the output shaft of the mechanical lock 23 720 rotations.According to the above technical scheme, being between second wiper arm 71 and the output shaft 720 of the mechanical lock 23 can be from The connection relationship of conjunction can make second wiper arm 71 under conditions of meeting and being inserted into key while be connected to the mechanical lock On 23 output shaft 720 and the output shaft 730 of the indoor knob 73, torsion key can drive second wiper arm 71 and described Indoor knob 73 rotates；It otherwise, is separation relation between second wiper arm 71 and the output shaft 720 of the mechanical lock 23, When rotating the indoor knob 73 at this time, second wiper arm 71 is rotated with the output shaft 730 of the indoor knob 73, not by institute State the rotation limitation of mechanical lock 23.When the motor drive mechanism 2 failure or electric power deficiency, can be stirred by described second Device 7 substitutes first wiper arm 600 as stand-by provision and completes locking and unlocking operation.Certainly in other implementations such as Fruit is not provided with the indoor knob 73, and second wiper arm 71 is attached on the output shaft 720 of the mechanical lock 23 simultaneously It can be rotated with the output shaft 720 of the mechanical lock 23.

As seen in figs. 7 and 11, the lock body 100 further includes the middle slip being slidably arranged on the square tongue supporting plate 41 Part 300 and the sliding part reset spring 53 that the intermediate slider 300 can be driven to automatically reset.In the square tongue supporting plate 41 The second spring positioning column 414 for being spaced apart from each other arrangement and intermediate slider guide post (415,416) are provided in lower wall.It is described Intermediate slider 300 include in conjunction with second wiper arm 71 hook arm 301, for combine sliding part reset spring 53 The guide groove (303,304) being arranged in conjunction with pillar 302 and the adaptation intermediate slider guide post (415,416).The centre Sliding part 300 is set on the intermediate slider guide post (415,416) by the guide groove (303,304), the cunning One end of moving part reset spring 53 is connected on the combination pillar 302, and the other end is connected to the second spring positioning column 414 On.Lever piece 200 and shaft 15 are additionally provided in the lock shell 1, the lever piece 200 is rotatably arranged on the shaft 15 On.The tail end 202 of the lever piece 200 extends to the latch bolt supporting plate 31 and can act against on the latch bolt supporting plate 31, institute The front end for stating lever piece 200 is provided with and can avoid in conjunction with the rise part 201 of the intermediate slider 300, the rise part 201 The edge movement routine axially back and forth of the intermediate slider 300.When the square tongue supporting plate 41 is axially extending with the centre When sliding part 300 moves forward, the front end of the lever piece 200 and the rise part 201 can avoid the square tongue supporting plate 41 and institute Intermediate slider 300 is stated, after the square tongue supporting plate 41 moves back in place with the intermediate slider 300, the middle slip When the hook arm 301 of part 300 is located at the rotating range of second wiper arm 71 and rotates second wiper arm 71, described second group Arm 71, which stirs the hook arm 301, allows the intermediate slider 300 to be slided by traction, and the intermediate slider 300 of sliding can It is integrated to the rise part 201 and the lever piece 200 can be driven to rotate by the rise part 201, and rotate described Lever piece 200 can press the latch bolt supporting plate 31 and move backward and then withdraw in the latch bolt head 32 to the lock shell 1.

According to upper technical solution, as shown in Fig. 2, the square tongue head 42 is in unlocking condition.When second wiper arm 71 It is rotated clockwise when screwing in second recess 46, second wiper arm 71 can be integrated on another described side 95 And it squeezes and pushes away that the detent plate 9 is mobile to make the axial locking failure to release the axial lock to the square tongue supporting plate 41 The lock shell 1 is stretched out on the fixed forward movement of square tongue supporting plate 41 promotion square tongue head 42 that can simultaneously stir in turn, with this Meanwhile the square tongue supporting plate 41 moves forward with the intermediate slider 300.When second wiper arm 71 leaves second recess The detent plate reset spring 52 can drive the detent plate 9 to automatically reset square tongue supporting plate 41 described in axial lock when 46 Prevent it from along moving axially back and forth.

As shown in figure 3, the square tongue head 42 and latch bolt head 32 are in locked state.When 71 inverse time of the second wiper arm Needle direction rotates when screwing in second recess 46, and second wiper arm 71 is re-incorporated on another described side 95 and squeezes Pushing away the movement of detent plate 9 makes the axial locking fail, while also pushing the rotation by the promotion arm 91 The facade 49 is left to release to the axial lock of the square tongue supporting plate 41 and stir the square tongue in turn in the top 81 of arm 8 Supporting plate 41 moves backward the dragging square tongue head 42 and is recovered in the lock shell 1.At the same time, 41 band of square tongue supporting plate The intermediate slider 300 move back, after the intermediate slider 300 moves back in place, the hook arm of the intermediate slider 300 301 are located at the rotating range of second wiper arm 71 and when rotating second wiper arm 71, and second wiper arm 71 stirs institute Stating hook arm 301 allows the intermediate slider 300 to be slided by traction, and the intermediate slider 300 of sliding is integrated to the setting Portion 201 and the lever piece 200 for driving the lever piece 200 to rotate by the rise part 201, and rotating press described oblique Tongue supporting plate 31 is moved backward and then is withdrawn in the latch bolt head 32 to the lock shell 1.When second wiper arm 71 leaves institute When stating the second recess 46 and stirring the hook arm 301, the detent plate reset spring 52 can drive the detent plate 9 automatic Resetting square tongue supporting plate 41 described in axial lock prevents it from along moving axially back and forth.And institute is left when rotating second wiper arm 71 It states after hooking arm 301, the intermediate slider 300 automatically resets under the driving of the sliding part reset spring 53, the latch bolt Supporting plate 31 resets under the action of latch bolt reset spring 5 and the lock shell 1 is stretched out on the latch bolt head 32 again.

Further, second recess 46 includes the two second son recess (46a, 46b) arranged in the longitudinal direction, Separated between described two second son recess (46a, 46b) by a protruding teeth 45, one protruding teeth 45 is arranged On the square tongue supporting plate 41.In this way, second wiper arm 71 of rotation two weeks can successively be integrated to described two second sons The square tongue supporting plate 41 is stirred in recess (46a, 46b) and carries out second level movement, to can equally increase the square tongue head 42 Extension elongation, improve the pick-proof performance of lock body.

According to the above technical scheme, it has been provided simultaneously with motor drive mechanism 2 and Manual drive mechanism in the lock body 100, if First wiper arm 600 rests in first recess 43 after completing locking or unlocking, and is substantially difficult to through the square tongue Moving for component 4 and be driven in the reverse direction first wiper arm 600 leave automatically it is described first recess 43, i.e., described first wiper arm 600 It will be stuck in first recess 43 and also to limit the square tongue component 4 immovable, enable and rotate at this time Spare Manual drive mechanism drives the square tongue component 4, it is also difficult to drive and realize unlocking.How to allow electric drive part and Manual actuation Partial coordination gets up, so that can realize locking by the manual actuation part at any time and unlock becomes the present invention Need the technical issues of further solving.For this purpose, the motor drive mechanism 2 drives first wiper arm 600 to complete locking or unlock It also further drives first wiper arm 600 to be detached from the square tongue component 4 afterwards and first wiper arm 600 is allowed to rest on security bit (region in Fig. 2 between 501~the second master reference 502 of the first master reference) is set, first wiper arm 600 rests on safety Position allows first wiper arm 600 that can avoid the square tongue component 4 at this moment, and the Manual drive mechanism is for described in utilization First wiper arm 600 rests on home and drives the mobile locking of the square tongue component 4 by second wiper arm 71 or unlock. It can be seen that the motor drive mechanism 2 can not only drive first wiper arm 600 to complete locking or unlock, can also further drive It moves first wiper arm 600 to be detached from the square tongue component 4 and rest on home, thus can be with for second wiper arm 71 When drive the square tongue component 4 is mobile to provide preparatory condition.First wiper arm 600 in the home is not only complete It is detached from (not contacting) described square tongue component 4, also leaves the movement routine of the square tongue component 4, first wiper arm 600 is not at this time The mobile obstruction of the square tongue component 4 can be become, under the driving of second wiper arm 71, the square tongue component 4 smooth can be moved It is dynamic to complete locking or unlock.

As shown in Fig. 2, Fig. 3 and Figure 13, in order to which first wiper arm 600 is accurately rested in home, Be additionally provided with interior circuit board 500 in the lock shell 1, the interior circuit board 500 and about 31 latch bolt supporting plate arrangement and The partial interior circuit board 500 and the transmission fluted disc 63 are also corresponding up and down to be arranged.It is provided on the interior circuit board 500 Internal controller 5010 connects the motor master driver 509 of the internal controller 5010 with signal, and the motor master driver 509 is controlled System drives the motor drive mechanism 2.Be provided on the transmission fluted disc 63 fluted disc induction triggering body 61, with the transmission fluted disc It is provided with inducing receiver on the interior circuit board 500 of about 63 corresponding arrangements, the inducing receiver includes along the tooth The first master reference 501 and the second master reference 502 arranged before and after the movement routine of disk induction triggering body 61, described first is main It is concurrent that sensor 501 and the second master reference 502 can receive the inductive signal that the fluted disc induction triggering body 61 passes by respectively Give the internal controller 5010.The internal controller 5010 is configured to the letter fed back according to first master reference 501 Number, determine that first wiper arm 600 completes locking or unlocks and be rotated away from first recess 43, and main according to described first The sequencing of sensor 501 and second 502 feedback signals of master reference, judges the direction of rotation of first wiper arm 600 And number is passed by same direction of rotation.

Wherein, standard logic model is previously provided in the internal controller 5010, the standard logic model includes First master reference, 501 feedback signals are first received, second master reference, 502 feedback signals is received afterwards, then recognizes Fixed first wiper arm 600 rotates clockwise once；Second master reference, 502 feedback signals are first received, receive institute afterwards 501 feedback signals of the first master reference are stated, then assert that first wiper arm 600 rotates primary logical message counterclockwise.According to According to the standard logic model, the internal controller 5010 is according to first master reference 501 and second obtained in practice The sequencing of 502 feedback signals of master reference judges the direction of rotation of first wiper arm 600 and in same rotation side Upward passes by number.In this way, the internal controller 5010 more accurately can control the first wiper arm by the motor drive mechanism 2 600 work simultaneously can preferably control time that the motor drive mechanism 2 stops working so that first wiper arm 600 is stopped Stay in the home (region between first master reference 501 and second master reference 502).

3rd sensor 508, the 3rd sensor 508 and the internal control are additionally provided on the interior circuit board 500 5010 signal of device connection processed.It is additionally provided with third beacon 203 in the tail end 202 of the lever piece 200, in the middle slip When part 300 is in reset state the lever piece 200 is not driven to rotate, the third beacon 203 is passed with the third The corresponding arrangement of about 508 sensor.When second toggle arm 71 presses the latch bolt supporting plate 31 by the lever piece 200 rotation When moving backward and then withdrawing in the latch bolt head 32 to the lock shell 1, the third beacon 203 leaves the third Sensor 508, the movable signal of the third beacon 203 is sent to the interior control by the 3rd sensor 508 at this time Device 5010, the internal controller 5010 record the action frequency of second toggle arm 71, so that user's understanding is described manually The service condition of driving mechanism.

But cannot ignore, make the motor in operational process when the interior circuit board 500 breaks down The unexpected stopping of structure 2 acts and leads to 600 clamping stagnation of the first wiper arm when in first recess 43, equally cannot be by described Manual drive mechanism, which is realized, unlocks or locks.In consideration of it, as shown in figure 13, being additionally provided with external circuit in the outer lock panel 102 Plate 800.Certainly in other implementations, the external circuit plate 800 can also be arranged in the interior lock panel 101.Institute It states and is provided with the motor spare drive 802 that outer controller 801 connects the outer controller 801 with signal on external circuit plate 800, The motor spare drive 802 also controls the driving motor drive mechanism 2, the internal controller 5010 and the outer controller The connection of 801 signals；Outer locking button 105 is provided in the outer lock panel 102, outer 105 signal of locking button connects institute State outer controller 801.The outer locking button 105 is for outer controller 801 described when starting the outer locking button 105 According to the enabled instruction of the outer locking button 105, driven by the internal controller 5010 and the motor master driver 509 control The movement of motor drive mechanism 2 is moved to directly logical in implementation pressure locking outdoors, or when the interior circuit board 500 breaks down It crosses the control of motor spare drive 802 and drives the movement of motor drive mechanism 2 to implement to force locking outdoors.

Wherein, the external circuit plate 800 and the interior circuit board 500 are mutually indepedent in mechanical structure, physical space , but the signal acquired in them can swap transmitting by the internal controller 5010 and the outer controller 801. The outer controller 801 can send unlocking instruction to the internal controller 5010 or locking instruction, the internal controller 5010 connect After the unlocking instruction or locking instruction that receive the outer controller 801, pass through the motor master driver 509, the motor Structure 2 drives the square tongue component 42 to complete to unlock or locking, and will unlock complete signal or locking complete signal feed back to it is described Outer controller 801.Secondly, the outer controller 801 and the motor spare drive 802 using the external circuit plate 800 as It is laid out carrier, the motor drive mechanism 2 can also independently be driven to act when the interior circuit board 500 breaks down.

Wherein, the motor master driver 509 is mainly and controls to drive the motor drive mechanism 2 normal under normal operation Normal locking work of unlocking is realized in work.And mainly there is abnormal work situation in the motor spare drive 802, such as In the case that the motor master driver 509 or 5010 failure of internal controller not can control the work of motor drive mechanism 2, the electricity Machine spare drive 802 then can replace the motor master driver 509 control to drive the motor drive mechanism 2.

According to the above technical scheme, it can complete to force by two kinds of control loops after starting the outer locking button 105 Locking:

First, main control loop, the outer locking button 105 is used for the outer control when starting the outer locking button 105 Device 801 passes through the internal controller 5010 and the motor master driver according to the enabled instruction of the outer locking button 105 509 controls drive the movement of motor drive mechanism 2 to implement to force locking outdoors.The program belongs to the outer locking button 105 control loops preferentially selected when being activated are generally used for the internal controller 5010 and the motor master driver 509 Still in a kind of hand-operated forced intervention plan under normal operating conditions, so the internal controller 5010 described in this control loop And the motor master driver 509 still is able to participate in work and control the driving movement of motor drive mechanism 2 and implementing outdoors by force System locking, and first wiper arm 600 can be allowed to be detached from the square tongue component 4 and rest on the home, can also it lead to after It crosses the Manual drive mechanism and realizes unlocking.

Second, spare control loop, when the interior circuit board 500 breaks down, the outer controller 801 directly passes through The control of motor spare drive 802 drives the movement of motor drive mechanism 2 to implement to force locking outdoors.Program category In the spare control that in the case where the interior circuit board 500 breaks down, the outer locking button 105 automatically switches when being activated Circuit processed.Will be unable to control by the motor master driver 509 in the case of this drives the motor drive mechanism 2 to act, so will Replace the motor master driver 509 control that the motor drive mechanism 2 is driven to act by the motor spare drive 802.In reality In the application on border, the damage of the interior circuit board 500 is likely to result between the square tongue supporting plate 41 and first wiper arm 600 Still the position for combining and being in clamping stagnation drives the motor by the starting control of motor spare drive 802 The movement of structure 2 will drive first wiper arm 600 not only to rotate on locking direction, but also can drive first wiper arm 600 It is detached from the square tongue supporting plate 41 and rests on home, remove the mobile obstacle of the square tongue component 4 at this time, so that it may benefit Second wiper arm 71 is driven to drive the square tongue component 4 is mobile to unlock with the Manual drive mechanism, naturally it is also possible to realize Locking, but be that the square tongue component 4 is inherently in locked state at this time, without using Manual drive mechanism locking ?.It not only can safely enter indoor after being unlocked using the Manual drive mechanism but also be convenient for the detachable maintaining institute out of door Lockset is stated, without implementing destructive enabling outdoors.It is arranged the spare control loop mainly solves the problems, such as to be exactly to work as generation How to efficiently solve unlocking problem when the case where interior circuit board 500 damages, solution also mainly around this problem and Design.If when the certain interior circuit board 500 damage, between 4 supporting plate of square tongue component and first wiper arm 600 not In conjunction with clamping stagnation, first wiper arm 600 itself has been in the home at this time, directly uses the Manual drive mechanism Can unlock locking.

It generally will not arbitrarily start the outer locking button 105 and the electricity in common normal unlocking, locking use Machine spare drive 802, but a kind of spare control loop that the motor drive mechanism 2 can be driven to act carried out by it, completely Unlocking may be utilized by bad person；It is gone back for this purpose, no matter starting the motor spare drive 802 by the outer locking button 105 It is the motor master driver 509, can only also allows the locking of square tongue component 4 without unlocking, it can bad person is avoided to utilize The outer locking button 105 opens the influence implementation that the motor spare drive 802 and the motor master driver 509 work The purpose of lock.

According to the above technical scheme, it is not only realized by the outer locking button 105 and the motor spare drive 802 It is redundant to open the motor drive mechanism 2, and the back-up circuit can not become the path that bad person accordingly implement dangerous act Locking safety can be strengthened on the contrary；Secondly first wiper arm 600 can be allowed to be detached from the square tongue group using the back-up circuit Part 4, in this way to be provided convenience using spare Manual drive mechanism unlocking, i.e., back-up circuit is not intended to unlock anti-in itself And it can only lock, and remove unlocking obstacle for the spare unlocking means of other machinery formula.

Further, the stall signal that the outer controller 801 is also used to respond the motor drive mechanism 2 passes through the motor master Driver 509, the control of the motor drive mechanism 2 drive the reverse rotation of the first wiper arm 600 to return to the home, or described Directly the movement of motor drive mechanism 2 is driven to drive by the motor spare drive 802 control when interior circuit board 500 breaks down It moves the reverse rotation of the first wiper arm 600 and returns to the home.According to the above technical scheme, when the motor drive mechanism 2 goes out When existing stall cannot continue to rotate forward, the peace can be returned to by way of driving first wiper arm 600 to reversely rotate All positon avoids square tongue component 4 described in 600 clamping stagnation of the first wiper arm without stopping in situ.

It further, further include the backup sensors 803 being arranged by the arrangement space of the interior circuit board 500, it is described 803 signal of backup sensors connects the outer controller 801, and the backup sensors 803 are for sensing first wiper arm 600 The square tongue component 4 is had been detached to be in the signal of home and send the outer controller 801 to.Wherein, described spare Although sensor 803 is located on the interior circuit board 500, substantially not with existing on the circuit board with electric device Direct signal connection relationship, signal received by the backup sensors 803 will be passed to the outer controller 801.When First master reference 501 and the second master reference 502 break down and transmit signal without internal controller 5010 described in normal direction When, the interior control 5010 will start the enabling signal of the backup sensors 803 to the outer controller 801 feedback.Hereafter The backup sensors 803, which sense first wiper arm 600 and have been detached from the square tongue component 4, is in the signal of home simultaneously Send the outer controller 801 to, the outer controller 801 passes through the internal controller 5010, motor master driver 509 or straight It connected the motor spare drive 802 and controls the motor drive mechanism 2 and stopped working, first wiper arm 600 is prevented to be detached from After continue to rotate through after head (reaching 360 °) again clamping stagnation on the square tongue component 4.The backup sensors 803 can be red The sensing devices such as outside line inductor, hall effect sensor.

It further, further include the position indicator being connect with 801 signal of outer controller, the position indicator is used The signal that the square tongue component 4 is in home is had been detached from display first wiper arm 600.Wherein, the position is aobvious Show that device can choose to be arranged in the outer lock panel 102 or interior lock panel 101.The position indicator can for indicator light, LED display etc. can be to the device of user feedback indication signal.Correspondingly, it is showed by the position indicator The position signal that first wiper arm 600 has been detached from the square tongue component 4 can be presented as optical signal, pattern symbol signal etc. Deng.By perceiving above-mentioned indication signal, user can clearly know whether first wiper arm 600 has been detached from the square tongue Component 4, and do not have to blindly manipulate first wiper arm 600 or second wiper arm 71 movement, it is effective in next step to carry out Operation provides specific guide.

In addition to this, first wiper arm is influenced described second and is pulled out arm 71 by clamping stagnation in the first recess 43 in order to prevent Locking and unlocking operation, following two schemes can also be used:

First, it is realized by changing the connection structure between first striking gear and first wiper arm, is specifically shown in figure Embodiment shown in 12, the first striking gear 6a include first rotating shaft 62a and transmission fluted disc 63a, the transmission fluted disc The top of the first rotating shaft 62a is arranged in 63a.Arrangement of clutch 700, the arrangement of clutch are additionally provided in the lock shell 700 include interior clutch block 701, outer clutch block 702, can control the inside and outside clutch block (701,702) engagement or separation On-of pin 703 and the on-of pin reset spring 704 being threaded through on the on-of pin 703.In this scenario, first wiper arm 600a is not attached on the first rotating shaft 62a and transmission fluted disc 63a and is connected on the outer clutch block 702.Described first Shaft 62a and the radial linkage of the interior clutch block 701.Lead between the first wiper arm 600a described in this way and the first rotating shaft 62a Cross 700 clutch connection of clutch.Electromagnet 705 is additionally provided in the lower section of the arrangement of clutch 700.In the electromagnet Under 705 power failure states, the on-of pin 703 is inserted from bottom to top under the elastic press effect of the on-of pin reset spring 704 On the inside and outside clutch block (701,702), at this time the motor drive mechanism 2 can by the output gear 23 with it is described The engaged transmission being driven between fluted disc 63a drives the first rotating shaft 62a forward and reverse rotation, and the first rotating shaft 62a is by connecing The inside and outside clutch block (701,702) unified drives the first wiper arm 600a forward and reverse rotation.As the first wiper arm 600a For clamping stagnation when in the first recess 43, Xiang Suoshu electromagnet 705 provides power supply, the electromagnet 705 generate described in the magnetic of magnetic field from Dowel pin 703 moves downward away from the interior clutch block 701 and is fully retracted on the outer clutch block 702.The clutch at this time When device 700 is in discrete state, the transmission chain between the motor drive mechanism 2 and the first wiper arm 600a is disconnected, the electricity The power of motivation structure 2 cannot be transmitted to the first wiper arm 600a, while institute by the transmission fluted disc 63a, first rotating shaft 62a It states motor drive mechanism a and also just loses the limitation to the first wiper arm 600a rotation, institute can be driven by the second wiper arm 71 at this time It is mobile to state square tongue supporting plate 41, be driven in the reverse direction during the square tongue supporting plate 41 is mobile the first wiper arm 600a leave it is described First recess 43.

Second, as shown in Figures 2 and 3, it is respectively set on the bottom end of the transmission fluted disc 63 and the first rotating shaft 62 Have emergency hand knob engaging portion (621,622), emergency hand knob engaging portion (621,622) can be with manual knob (not issuing in figure) sets on the upper-lower casing of the lock shell 1 respectively in conjunction with to twist first striking gear manually It is equipped with the manipulation window (16,16a) for exposing emergency hand knob engaging portion (621,622).In this way when the interior circuit board 500 and the external circuit plate 800 breaks down simultaneously or the appearance of the abnormal conditions such as 2 failure of motor drive mechanism leads to described first group 71 clamping stagnation of arm when that can not be removed on the square tongue component 4, can by the manual knob pass through the manipulation window (16 or It 16a) is integrated on emergency hand knob engaging portion (621 or 622) to the transmission fluted disc 63 or the first rotating shaft 62 Apply driving force to control the rotation of the first wiper arm 600 and then complete to unlock or allow first wiper arm 600 to rotate manually It completes to unlock by the second wiper arm 71 after leaving the square tongue component 4.It certainly in other implementations can be only described Emergency hand knob engaging portion is set in one of them in transmission fluted disc 63 or the first rotating shaft 62.

As shown in Fig. 2 and Figure 13, in order to be automatically performed locking under the conditions of confirmation meets locking, in the latch bolt supporting plate 41 On be provided with the first beacon 313 and second signal column 314 for characterizing 32 shift position of latch bolt head, described first 314 or so arranged for interval of beacon 313 and second signal column.During the beacon (313,314) are mobile, the letter Number column (313,314) is respectively formed and can characterize the latch bolt head 32 and stretch out first position in place and can characterize described The second position in place is withdrawn on latch bolt head 32.It further include the first of the first position arrangement of corresponding first beacon 313 Second latch bolt position sensing of the second position arrangement of latch bolt position sensor 505 and the corresponding second signal column 314 Device 507, the first latch bolt position sensor 505, the second latch bolt position sensor 507 are respectively used to receive the beacon Signal corresponding with the position signal is simultaneously respectively transmitted to the internal controller by position signal that (313,314) pass by 5010.When the internal controller 5010 is firstly received by the first latch bolt position sensor 505, the second latch bolt position sensing Device 507 is sequentially transmitted and characterizes the latch bolt that the latch bolt head 32 is recovered in the lock shell 1 outside the lock shell 1 and withdraws Then signal sequence is received again and is successively passed by the second latch bolt position sensor 507, the first latch bolt position sensor 505 It send and characterizes the latch bolt that the latch bolt head 32 is reached out of described lock shell 1 outside the lock shell 1 and stretch out signal sequence, then Determine the locking of latch bolt head 32 in place.

The door leaf position sensor 504 for detecting door leaf position, the door are additionally provided on the electronic lock body 100 Fan position sensor 504 is hall effect sensor, and the door leaf position sensor 504 connects with 5010 signal of internal controller It connects, the inside of the front shell 11 is arranged in the door leaf position sensor 504.Certainly in other implementations, also Mounting hole can be set on the front shell 11, and the door leaf position sensor 504 is mounted on the mounting hole.Work as door When fan is in shutdown position, the door leaf position sensor 504 will receive the triggering letter of the induction triggering body 900 on doorframe Number and to the internal controller 5010 send characterization door leaf have been switched off door leaf position signal in place.When the internal controller The 5010 reception door leaf position signals withdraw signal sequence, latch bolt stretching signal sequence simultaneously certainly with the latch bolt is sequentially received The square tongue is driven by the motor master driver 509, the motor drive mechanism 2 automatically when row detection confirmation meets locking condition Component 4 completes locking, and the signal that locking is completed is fed back to the outer controller 801 after the rear internal controller 5010.In this way, The electronic lock body 100 can be automatic locking in door leaf closed state, forgets to lock and cause peace after preventing user from entering house or leaving Full hidden danger.When the internal controller 5010 does not feed back the signal that locking is completed to the outer controller 801 in specific time When show that the interior circuit board 500 breaks down, the motor spare drive 802 is controlled by the outer controller 801 at this time Start the motor drive mechanism 2 and realizes locking.If 504 failure of door leaf position sensor and without internal controller described in normal direction When 5010 transmission door leaf position signal, the people to stand outside the door can implement to force outdoors by the outer locking button 105 Lock.

Alarm 503 is additionally provided on the electronic lock body 100, the alarm 503 is believed with the internal controller 501 Number connection.Signal sequence is withdrawn when the internal controller 501 receives the latch bolt, but is not connect within buffer time such as 3s When receiving the latch bolt and stretching out signal sequence, show the latch bolt component occur false lock phenomenon or latch bolt position sensor (505 or 507) it breaks down, alarm alert signal call user's attention is issued by the alarm 503 at this time.When the internal controller 5010, which are sequentially received the latch bolt, withdraws signal sequence, latch bolt stretching signal sequence, but does not connect within buffer time When receiving the closed signal of characterization door leaf that the door leaf position sensor 504 is issued, this shows that door leaf is not turned off In place, alarm alert signal call user's attention is issued by the alarm 503.Above two fault condition, the internal control Device 5010 processed does not drive the movement of motor drive mechanism 2 locking, but can pass through manual actuation structure and the outer locking button 105 complete locking outdoors.The alarm 503 is also used to when the door leaf position sensor 504 or motor master driver 509 When failure, alarm alert signal is issued, user is reminded to place under repair in time.

As shown in figure 13, unlocking instruction pick device 108 is additionally provided in the outer lock panel 102, the unlocking refers to It enables pick device 108 can be bio signal pick device, key command signal pickup device or remote unlocking instruction and picks up dress It sets.The unlocking instruction pick device 108 is connect with 801 signal of outer controller, and the unlocking instruction pick device 108 is used It verifies in pickup unlocking instruction and by the outer controller 801 is passed to unlocking instruction signal corresponding to unlocking instruction.Institute Outer controller 801 is stated on the basis of verifying unlocking instruction signal is correct, Xiang Suoshu internal controller 5010 issues unlocking instruction.Institute It states internal controller 5010 and drives the square tongue component 4 to complete automatically by the motor master driver 509, the motor drive mechanism 2 It unlocks, and the signal completed that will unlock feeds back to the outer controller 801.When the internal controller 5010 does not have in specific time The oriented outer controller 801 feedback unlock the signal completed when show that the interior circuit board 500 has already appeared failure, at this time by The outer controller 801 controls the motor spare drive 802 and starts the realization of motor drive mechanism 2 unlocking.

In door also may be implemented unlock and lock, as shown in figure 13, be provided in the interior lock panel 101 drawback lock by Button 107 and interior locking button 106, the drawback lock button 107 and interior locking button 106 are connected separately the outer controller 801, the interior locking button 106 is used to implement to force locking in door, and the drawback lock button 107 in door for implementing to open Lock.According to the above technical scheme, when starting the drawback lock button 107, the outer controller 801 is pressed according to the drawback lock The enabling signal of button 107 drives the motor drive mechanism 2 by the internal controller 5010 and the motor master driver 509 control Movement is unlocked, or directly controls driving institute by the motor spare drive 802 when the interior circuit board 500 breaks down The movement of motor drive mechanism 2 is stated to unlock.When starting the drawback lock button 107, the outer controller 801 is pressed according to the drawback lock The enabling signal of button 107 drives the motor drive mechanism 2 by the internal controller 5010 and the motor master driver 509 control Movement is unlocked, or directly controls driving institute by the motor spare drive 802 when the interior circuit board 500 breaks down The movement of motor drive mechanism 2 is stated to unlock.Namely it says and not only may be implemented to force locking that can also force to unlock in door.

Claims

1. the lockset with emergent unlocking structure, including lock body, the lock body include lock shell, which is characterized in that the lock The square tongue component for locking is disposed in shell, for driving the square tongue component to realize the first wiper arm of locking and unlocking, using In the motor drive mechanism for driving first wiper arm rotation, first wiper arm driven in a manner of stirring the square tongue component lock or It unlocks；It further include having for driving the square tongue component to realize the second wiper arm of locking and unlocking and for driving second wiper arm The Manual drive mechanism of rotation, second wiper arm are rotatably arranged in the lock shell or are connected directly between the manual actuation In mechanism, when the Manual drive mechanism is integrated on the lock body, second wiper arm can be by the manual-driven machine The driving of structure and drive the square tongue component to lock or unlock in a manner of stirring；The motor drive mechanism drives first wiper arm complete At also further driving first wiper arm to be detached from the square tongue component after locking or unlocking and first wiper arm allowed to rest on Home, first wiper arm, which rests on home, allows first wiper arm that can avoid the square tongue component at this moment, The Manual drive mechanism, which is used to rest on home using first wiper arm, drives the side by second wiper arm Tongue component is mobile and locks or unlocks.

2. lockset according to claim 1, which is characterized in that it there also is provided interior circuit board in the lock shell, it is described interior The motor master driver that internal controller connects the internal controller with signal, the motor master driver control are provided on circuit board System drives the motor drive mechanism；Further include having outer lock panel and interior lock panel, is also set up in the outer lock panel or interior lock panel There is external circuit plate, the spare driving of motor that outer controller connects the outer controller with signal is provided on the external circuit plate Device, the motor spare drive also control the driving motor drive mechanism, and the internal controller and the outer controller signal connect It connects；Outer locking button is provided in the outer lock panel, the outer locking button signal connects the outer controller；It is described outside upper Enabled instruction of the button for the outer controller described when starting the outer locking button according to the outer locking button is locked, is passed through The internal controller and motor master driver control drive the motor drive mechanism movement to implement to force locking outdoors, Or directly the motor drive mechanism is driven to act by motor spare drive control when the interior circuit board breaks down To implement to force locking outdoors.

3. lockset according to claim 2, which is characterized in that further include the door leaf position sensing for detecting door leaf position Device, the door leaf position sensor are connect with the internal controller signal, and the outer locking button is used to work as the door leaf position Implementing to force locking outdoors when sensor failure.

4. lockset according to claim 2, which is characterized in that further include the latch bolt component being arranged in the lock shell, For detecting the latch bolt position sensor of latch bolt extended position, the latch bolt position sensor and the internal controller signal connect It connects, the outer locking button is used to implement to force locking outdoors when the latch bolt position sensor failure.

5. lockset according to claim 2, which is characterized in that be provided in the interior lock panel drawback lock button and it is interior on Button is locked, the drawback lock button and interior locking button are connected separately the outer controller, and the interior locking button is used for Implement to force locking in door, the drawback lock button is used to implement in door to unlock.

6. lockset according to claim 2, which is characterized in that further include unlocking instruction pick device, the unlocking instruction Pick device is arranged in the outer lock panel, and the unlocking instruction pick device is connect with the outer controller signal, described Unlocking instruction pick device is for picking up unlocking instruction and described by passing to unlocking instruction signal corresponding to unlocking instruction Outer controller verifying.

7. lockset according to claim 2, which is characterized in that further include being arranged by the arrangement space of the interior circuit board Backup sensors, the backup sensors signal connects the outer controller, and the backup sensors are for sensing described the One wiper arm has been detached from the square tongue component and is in the signal of home and sends the outer controller to.

8. according to claim 1 to 7 any locksets, which is characterized in that further include being connect with the outer controller signal Position indicator, the position indicator is for showing that first wiper arm has been detached from the square tongue component and is in security bit The signal set.

9. according to claim 1 to 7 any locksets, which is characterized in that the motor drive mechanism include driving motor and by The deceleration mechanism of the driving motor driving, the deceleration mechanism drive the first wiper arm rotation；Cloth is gone back in the lock shell It is equipped with the first striking gear of rotation setting, first wiper arm is arranged on first striking gear, the deceleration mechanism Output shaft on be provided with output gear, first striking gear includes can be with the biography of the output gear engaged transmission Active toothed disk, the deceleration mechanism pass through described first group of engaged transmission driving between the output gear and the transmission fluted disc Dynamic device and the first wiper arm forward and reverse rotation.

10. according to claim 1 to 7 any locksets, which is characterized in that the Manual drive mechanism includes to pass through machine It is arranged before and after the mechanical lock and indoor knob that tool key is opened, the indoor knob and the mechanical lock, described second group Arm is located between the output shaft of the indoor knob and the output shaft of the mechanical lock, and second wiper arm can extend into institute Stating in lock body and when second wiper arm rotation can drive the square tongue component to lock or unlock；The second wiper arm connection It can rotate on the output shaft of the indoor knob and with the output shaft of the indoor knob, and described after being inserted into key Two wiper arms can also be connected on the output shaft of the mechanical lock simultaneously and can rotate with the output shaft of the mechanical lock.

11. according to claim 1 to 7 any locksets, which is characterized in that the outer controller is also used to respond the electricity The stall signal of motivation structure drives first wiper arm to reversely rotate back by the motor master driver, the motor drive mechanism control Driving institute is directly controlled by the motor spare drive to the home, or when the interior circuit board breaks down It states the reverse rotation of the first wiper arm described in motor drive mechanism action drives and returns to the home.