CN204677007U

CN204677007U - A kind of electronic lock

Info

Publication number: CN204677007U
Application number: CN201520295700.8U
Authority: CN
Inventors: 应永久
Original assignee: Hai Xier Security Science Co Ltd Of Ningbo City
Current assignee: Hai Xier Security Science Co Ltd Of Ningbo City
Priority date: 2015-05-08
Filing date: 2015-05-08
Publication date: 2015-09-30
Anticipated expiration: 2025-05-08

Abstract

A kind of electronic lock, it comprises front panel, rear board, lock body, described front panel is provided with Emergency Power Unit, sliding cover component, handle commutation assembly, clutch body component, described rear board is provided with handle dissociate assembly, insurance knob assembly, described Emergency Power Unit comprises one and is arranged on base on front panel one jiao and integrated PCB plate and loudspeaker, described integrated PCB plate is provided with can the USB interface of external power supply, anti-breaking switch, data wire for being connected with door-locking system, and described loudspeaker are arranged between base and integrated PCB plate and are electrically connected.The utility model has that structure is simple, sturdy and durable, long service life, use more smooth and easy firm, commutation is convenient, reduce noise of closing the door, safe and reliable, versatility good, easy to use, cost is low, environmental protection is practical, the advantage of failure rate is low.

Description

A kind of electronic lock

Technical field

The utility model relates to a kind of door lock, particularly relates to a kind of electronic lock.

Background technology

Because use safety, easy, popular electronic lock, especially fingerprint electronic lock in the market.Fingerprint Lock is made up of front panel, lock body and rear board, wherein front panel is used for protecting fingerprint head with slip lid.Fingerprint Lock electronic section is generally made up of fingerprint, password and liquid crystal display.Fingerprint Lock generally adopts dry cell power supply, also generally has emergency power supply to be used for unblanking when dry cell electricity exhausts.Fingerprint Lock also generally has often drives/locks button to realize function that is convenient and safety.Traditional Fingerprint Lock is generally all similar in structure design and function setting, and simultaneously along with technology and the development of time, traditional Fingerprint Lock some drawbacks on function and structure also start to embody.

Mainly there is following shortcoming in traditional Fingerprint Lock:

1, traditional Fingerprint Lock scheme need slip lid all to open expose fingerprint head code keypad and LCD panel, use inconvenience, and cause slip lid stroke very long, easily shake, reduce application life.

2, the slip lid of conventional fingerprint lock needs all to pull with hand, and feel is bad, and does not all have device to avoid rocking of slip lid at the highs and lows of stroke.

3, traditional Fingerprint Lock or be commutation function not with handles, otherwise handle commutation needs larger space to place changement.

4, the front and back handle of conventional fingerprint lock dissociates mechanism structure complexity, and cost is high.

5, after traditional Fingerprint Lock has been grown service time, handle has easily upwarped, and unsightly, also affects application life.

6, traditional Fingerprint Lock realizes locking and passage lock function by the mechanical mechanism in lock body, complex structure, and does not well solve the safety issue caused after child locks maloperation in doors.

7, the prying-resisting alarm device complex structure of conventional fingerprint lock, fault rate is high.

8, traditional Fingerprint Lock does not have system reboot function, the problem of how to restart after not having good resolution system to crash.

9, the emergency power supply complex structure that traditional Fingerprint Lock is taked, use inconvenience and also use cost high, waste is serious.

The vacation lock alarm structure of 10, traditional Fingerprint Lock is complicated, and cost is high, and easily breaks down.

The lock body world hook of 11, traditional Fingerprint Lock is not in side, and dismounting trouble, causes stock high.

Summary of the invention

The utility model provides that a kind of structure is simple, sturdy and durable, long service life, use more smooth and easy firm, commutation is convenient, reduce noise of closing the door, safe and reliable, versatility good, easy to use, cost is low, environmental protection is practical, the electronic lock of failure rate is low.

The technical solution adopted in the utility model is:

A kind of electronic lock, it comprises front panel, rear board, lock body, it is characterized in that: described front panel is provided with Emergency Power Unit, sliding cover component, handle commutation assembly, clutch body component, described rear board is provided with handle dissociate assembly, insurance knob assembly;

Described Emergency Power Unit comprises one and is arranged on base on front panel one jiao and integrated PCB plate and loudspeaker, described integrated PCB plate is provided with can the USB interface of external power supply, anti-breaking switch, data wire for being connected with door-locking system, described loudspeaker are arranged between base and integrated PCB plate and between integrated PCB plate and are electrically connected, described anti-breaking switch is fitted between front panel and door time initial and is in normal condition, when front wall is prized, anti-breaking switch protrudes front panel, now integrated PCB plate sends alarm signal to door-locking system, and loudspeaker are reported to the police;

Described sliding cover component comprises and is arranged on fingerprint head on front panel and slip lid, described slip lid is provided with the touch key-press plate of wiring board and covering wiring board, described wiring board is integrated with liquid crystal display and cryptographic function keyboard, when described slip lid slips off, described fingerprint head is exposed, when described slip lid closes, described fingerprint head is capped, and the stroke of described slip lid is that fingerprint head is covered to by the distance exposed;

Described handle commutation assembly comprises the front hand grip rotated around it that is arranged on the external surface of front panel, the end face that described front hand grip is positioned at front panel inner surface is provided with the commutation chuck with its interlock, described commutation chuck is provided with the first stuck point and the second stuck point that are separately positioned on commutation chuck both sides, the inner surface of described front panel is provided with in the side of commutation chuck can towards the commutation briquetting of front panel inside and outside direction movement, described commutation briquetting is provided with projection near the side of commutation chuck, when the briquetting that commutates is positioned at primary importance, described projection can with the first stuck point or the second stuck point card jail, described front hand grip is in right open state or left open state, when the briquetting that commutates is positioned at the second place, described projection all departs from the first stuck point and the second stuck point, described front hand grip can carry out switching between right open state and left open state,

The described handle assembly that dissociates comprises and covers the rear board cover plate that is located on rear board, be arranged on the back handle on rear board, the square rod of unblanking after driving rotation by front and back handle, be connected with the front hand grip on front panel by clutch body component after the front end of described square rod is fed through lock body, the rear end of described square rod and back handle are not located in the handle hole of back handle in linkage, described back handle is connected with and detains with dialling of its interlock, be provided with between described rear board and rear board cover plate with dial link the driver plate connecing rear interlock, the centre of described driver plate is provided with an irregularly-shaped hole, described square rod can freely rotate or be driven by irregularly-shaped hole and be located in irregularly-shaped hole rotationally in irregularly-shaped hole, when front handle drives square rod to rotate by clutch body component, described square rod freely rotates in irregularly-shaped hole, back handle is not linked, when back handle drives square rod to rotate by the irregularly-shaped hole of driver plate, front hand grip is not linked,

Described insurance knob assembly comprises one and is arranged on the induction line be connected with door-locking system on rear board, insurance knob, described insurance knob is connected with the insurance plectrum being driven interlock by it, be provided with between described insurance plectrum and rear board in spacing in the extended multiple protruding hole extremely insuring plectrum or indentation stage clip and do not affect the steel ball insuring knob, described insurance plectrum is provided with magnet steel, described magnet steel can overlap with 2 magnetic detection points of the symmetry on induction line to when safety position or normally open respectively in insurance knob, now induction line detects that coincidence signal sends and locks signal or normal ON signal to door-locking system, clutch body component is arranged to normally off or normally open by door-locking system,

Described lock body comprises a lock housing, the one interlock slide plate that can move up and down, the master lock tongue that can horizontally slip, release tongue, two-way triggering tongue are installed in described lock housing, are driven the shift fork rotated by handle, described interlock slide plate offers a driving chute tiltedly established, described master lock tongue is provided be inserted into and drives in chute and can move along driving chute the slide post driving master lock tongue to horizontally slip, described interlock slide plate is provided with and rotates by shift fork the reversed column driving and move; The rear end bar of described release tongue is provided with a buckle, described in be buckled on interlock slide plate link slide plate fixing with the bayonet fittings on interlock slide plate when moving; Described two-way triggering tongue is provided with drive post, drives the slip circle of triping after interlock slide plate moves after being provided with bottom of described interlock slide plate is extruded by drive post, between described interlock slide plate and lock housing, be provided with the torsion spring of reset; Described lock housing is provided with a trigger at the rear of master lock tongue, described trigger is connected with the warning system by its trigger alarm, described master lock tongue is provided with the trigger member of trigger flip-flops, when master lock tongue be in unblank and locking state time, described trigger member does not contact triggering with trigger, when master lock tongue is in half ejection vacation lock status, described trigger member and Trigger contact trigger, and warning system is reported to the police.The utility model eliminates the link gear of warning device, adopts the direct warning of anti-breaking switch, reduces fault rate, also reduces cost.And adopt USB interface as emergency power supply, reduce the use cost of customer, convenient and swift, avoid the waste of fund and the pollution to environment simultaneously.Liquid crystal display and cryptographic function keyboard are integrated on slip lid by the utility model, when slip lid slips off, only need expose fingerprint head just can use, shorten the stroke of slip lid, slip lid is slided more firmly smooth and easy, and cryptographic function keyboard is arranged on slip lid, can not by the impact of slip lid open degree during use, more convenient to use, do not need to open slip lid when only accessing to your password and opening the door, extend product application life.Commutation is opened about cooperation by commutate chuck and commutation briquetting of the present utility model realizes handle, structure is simple, easy to operate, versatility is high, and the installation site of commutation chuck and commutation briquetting is at the other vacant position of front panel inner handle, and the setting of moving direction of commutation briquetting, all do not take the space of other structure members, make to take up room little.Square rod of the present utility model and the front hand grip on front panel are connected by general clutch body component, back handle on square rod and rear board is not directly be connected, but be connected by a driver plate, drive square rod to rotate by clutch body component when front handle rotates to unblank, now square rod freely can rotate in irregularly-shaped hole, driver plate is not driven to rotate, now back handle can not be driven by square rod and rotate, when back handle rotates, drive driver plate rotates, the irregularly-shaped hole of driver plate drives square rod to rotate and unblanks, now clutch is in disengaged position, front hand grip can not be driven by square rod and rotate, thus it is free to achieve front and back handle.Insurance knob assembly of the present utility model combines with the function of lock body, and the machinery cancelled on lock body is locked and passage lock device, makes structure more simple, and the safety problem that the maloperation avoiding children to be in separately causes.The utility model adopts interlock slide plate to drive master lock tongue to unblank or lock, and reduces the shock to lock housing when master lock tongue ejects, reduces noise at closing time, also extend the application life of lock body.Can realize the synchronous ejection of two-way triggering tongue, release tongue, master lock tongue, user only needs to close the door and all dead bolts all can be ejected, and avoids forgeing the insecurity caused simultaneously.Two-way triggering tongue plays the effect of triggering and dead bolt simultaneously, adds locked point, improves the security performance of lock body.The utility model adopts a trigger just can realize false lock and reports to the police, structure is simple, cost is low, and when unblanking with locking state, trigger member can not touch extruding trigger, greatly reduce the time that trigger is subject to touching extruding, extend the life-span of trigger greatly, decrease the product bug because device loss causes.

Further, described integrated PCB plate is also provided with system reboot key.Existing Fingerprint Lock does not generally possess restarts function, and just can not normally use once make mistakes, therefore an integrated system reboot key on integrated PCB plate of the present utility model, easy to use.

Further, be provided with the torsion spring supporting slip lid between described slip lid and front panel, one end of torsion spring is connected with slip lid, and its other end is connected with front panel.No matter torsion spring is to open or under closure state at slip lid, torsion spring all has supporting role to slip lid, avoid slip lid in use product rock, and the stroke that the half that makes only slip lid need to be slided is more, slip lid will automatically upper sliding (downslide), and automatically locate, good hand touch, easy to use.

Further, described slip lid is provided with slide rail, and described front panel is provided with the slideway coordinated with slide rail, and when making slip lid slip off closed, ratio smoothly.

Further, be provided with the antisymmetric tactile face of radially convex in the irregularly-shaped hole of described driver plate and irregularly-shaped hole be divided into antisymmetric two arc sections, described square rod in arc section, can be arranged on irregularly-shaped hole freely to rotate and its two clinodiagonal side contacts connection respectively with tactile face can wear dynamic rotation by touching.

Further, described driver plate is equipped with and all can links the connecting hole connecing interlock with dialling for two sides, make the two sides of driver plate connect the rear left and right opening door that realizes respectively and lock with dialling to link, improve versatility, stock is cost-saving in minimizing.

Further, before described square rod, more than half section is a square structure, and after it, smaller part section is a circular configuration.The circular configuration end of square rod is arranged in the handle hole of back handle, and itself and back handle are not linked.The square structure of square rod coordinates with the irregularly-shaped hole of driver plate, freely can rotate in irregularly-shaped hole, and square rod and back handle are not linked, or wears by the tactile of irregularly-shaped hole the interlock that dynamic rotation realizes square rod and back handle.

Further, the angular range of described driving chute and level, between 50-60 °, is preferably 56 °, opens the door while dynamics not increasing user, is reduced within 30 degree by open angle, realize the optimization of open angle.

Further, also be provided with in described lock housing and move by master lock lingual ribbon the Gou Hexia world, the upper world hook moved up and down, the upper surface of described master lock tongue is fixed with a connecting piece, described brace is provided with lead and lower lead, described upper world hook is provided with the upper gathering sill coordinating with upper lead and upper world hook is moved up and down, described lower world hook is provided with and coordinates with lower lead the lower gathering sill that lower world hook is moved up and down.The world of the present utility model hook is all arranged on lock body one side, can take out simultaneously or install, and when running into the door not needing to install world hook, can take out very easily, greatly improving the versatility of lock body, also reduce stock.

Further, described release tongue is the triangular structure of the band certain radian of a symmetry, it is provided with one in the front side of buckle and makes buckle depart from the left stage clip of bayonet socket, is provided with one coordinates to order about with left stage clip and discharge the right stage clip that tonguing enters doorframe at the rear side of buckle.

The beneficial effects of the utility model:

1, solve traditional Fingerprint Lock scheme slip lid stroke long, easily rock and use bring not convenient.

2, the slip lid solving conventional fingerprint lock needs all to pull with hand, and feel is bad, and does not all have device to avoid the defect of rocking of slip lid at the highs and lows of stroke.

3, achieve the function of handle commutation by fairly simple smaller structure, save inner space and material cost.

4, the front and back handle solving conventional fingerprint lock dissociates mechanism structure complexity, defect that cost is high.

5, solve traditional Fingerprint Lock to realize locking and passage lock function by the mechanical mechanism in lock body, baroque defect, and well solve the safety issue caused after child children lock maloperation in doors.

6, prying-resisting alarm device structure is simple, failure rate is low.

7, the defect cannot restarted after traditional Fingerprint Lock does not have system in case of system halt is solved.

8, emergency power supply structure is simple, easy to use and solve the high defect of traditional Fingerprint Lock emergency power supply use cost.

9, the vacation lock alarm structure solving traditional Fingerprint Lock is complicated, and cost is high, and the defect easily broken down.

10, new lock body structure achieves synchronous ejection, and solves the hook no longer side, the lock body world of traditional Fingerprint Lock, and dismounting trouble, causes the defect that stock is high.

11, fairly simple structure achieves front and back handle and to dissociate function, and structure simplifies, and cost is low.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the mounting structure schematic diagram of Emergency Power Unit of the present utility model on front panel.

Fig. 3 is the detonation configuration schematic diagram of Emergency Power Unit of the present utility model.

Fig. 4 is the structural blast figure of sliding cover component of the present utility model.

Fig. 5 is slip lid closure state structural representation of the present utility model.

Fig. 6 is slip lid open mode structural representation of the present utility model.

Fig. 7 is slip lid structure schematic diagram of the present utility model.

Fig. 8 is torsion spring structural representation of the present utility model.

Fig. 9-11 is movement structure figure of torsion spring of the present utility model.

Figure 12 is the mounting structure front view of handle of the present utility model commutation assembly on front panel.

Figure 13 is the part-structure explosive view of handle of the present utility model commutation assembly.

Figure 14 is the structure chart of commutation briquetting of the present utility model.

Figure 15 is the left open state schematic diagram of front hand grip of the present utility model.

Figure 16 be commutate under left open state of the present utility model briquetting be pressed after view.

Figure 17 is the structural representation of the front hand grip switching state after commutation briquetting of the present utility model is pressed.

Figure 18 is the right open state schematic diagram of front hand grip of the present utility model.

Figure 19 is the structural representation at back handle place of the present utility model.

Figure 20 is the schematic perspective view that back handle of the present utility model is connected with square rod.

Figure 21 is the front view that back handle of the present utility model is connected with square rod.

The view of back handle and square rod when Figure 22 is front hand grip of the present utility model rotation.

The view of square rod and back handle when Figure 23 is back handle of the present utility model rotation.

Figure 24 is of the present utility model group of buckle structure schematic diagram.

Figure 25 is dial structure schematic diagram of the present utility model.

Figure 26-29 is schematic flow sheets of back handle of the present utility model commutation.

Figure 30 is the structural blast figure of insurance knob assembly of the present utility model.

Figure 31 is the structural blast figure at insurance knob place of the present utility model.

Figure 32 is the structural representation of lock body of the present utility model when locking.

Figure 33 is the structural representation that lock body of the present utility model removes the world hook when locking.

Figure 34 is the structural representation after lock body of the present utility model removes world hook and brace when locking.

Figure 35 is the structural representation of lock body of the present utility model when unblanking.

Figure 36 is the structural representation that lock body of the present utility model removes the world hook when unblanking.

Detailed description of the invention

Below in conjunction with specific embodiment, the utility model is further described, but the utility model is not confined to these detailed description of the invention.One skilled in the art would recognize that the utility model covers all alternatives, improvement project and the equivalents that may comprise in Claims scope.

With reference to Fig. 1-36, a kind of electronic lock, it comprises front panel 1, rear board 2, lock body 3, described front panel 1 is provided with Emergency Power Unit 4, sliding cover component 5, handle commutation assembly 6, clutch body component, described rear board 2 is provided with handle dissociate assembly 7, insurance knob assembly 8.Clutch body component in the utility model is a universal architecture, does not describe in detail.

With reference to Fig. 2, Fig. 3, described Emergency Power Unit 4 comprises one and is arranged on base 402 on front panel 1 one jiaos and integrated PCB plate 409 and loudspeaker 408, described integrated PCB plate 409 is provided with can the USB interface 413 of external power supply, anti-breaking switch 411, for the data wire 412 be connected with door-locking system, described loudspeaker 408 are arranged between base 402 and integrated PCB plate 409 and between integrated PCB plate 409 and are electrically connected, described anti-breaking switch 411 is fitted between front panel 1 and door time initial and is in normal condition, when front wall 1 is by sled, anti-breaking switch 411 protrudes front panel 1, now integrated PCB plate 409 sends alarm signal to door-locking system, loudspeaker 408 are reported to the police.The utility model eliminates the link gear of warning device, adopts the direct warning of anti-breaking switch 411, reduces fault rate, also reduces cost.And adopt USB interface 413 as emergency power supply, reduce the use cost of customer, convenient and swift, avoid the waste of fund and the pollution to environment simultaneously.

Integrated PCB plate 409 described in the present embodiment is also provided with system reboot key 410.Existing Fingerprint Lock does not generally possess restarts function, and just can not normally use once make mistakes, therefore an integrated system reboot key 410 on integrated PCB plate 409 of the present utility model, easy to use.Base 402 described in the present embodiment offers and restarts hole 403 just to system reboot key 410, and the USB power source hole 404 just USB interface 413 arranged and just to the hole 405 that amplifies of loudspeaker 408 setting.

Base 402 described in the present embodiment offers flared channels 407, described loudspeaker 408 are fitted in flared channels 407 by integrated PCB plate 409, facilitate the installation of loudspeaker 408.Base 402 described in the present embodiment offer holddown groove 406 and be fixedly mounted on front panel 1 by holddown groove 406, base 402 being located convenient, quick for installation.Described in the present embodiment, integrated PCB plate 409 is fixed by screws on front panel 1.

Actual use when door lock is installed on door time, because anti-breaking switch 411 is higher than the front panel 1 of lock, now anti-breaking switch 411 is squeezed the position flushed with the front panel 1 of lock, and now door-locking system detects the state of anti-breaking switch 411, can not report to the police.When there being people to prize the front panel 1 of lock, front panel 1 and the door of lock depart from, and now anti-breaking switch 411 is no longer squeezed, and can return to the state of the front panel 1 higher than lock, now, alarm signal is sent to system by data wire 412, sends warning.The utility model is by anti-breaking switch 411, loudspeaker 408, system reboot key 410 and USB interface 413(emergency power supply) be all integrated together, structure is simple, and integrated level is high, the low and failure rate is low of cost.

With reference to Fig. 4-11, described sliding cover component 5 comprises and is arranged on fingerprint head 508 on front panel and slip lid 502, described slip lid 502 is provided with the touch key-press plate 504 of wiring board 503 and covering wiring board 503, described wiring board 503 is integrated with liquid crystal display 506 and cryptographic function keyboard, when described slip lid 502 slips off, described fingerprint head 508 is exposed, when described slip lid 502 closes, described fingerprint head 508 is capped, and the stroke of described slip lid 502 is that fingerprint head 508 is covered to by the distance exposed.Liquid crystal display 506 and cryptographic function keyboard are integrated on slip lid 502 by the utility model, when slip lid 502 slips off, only need expose fingerprint head 508 just can use, shorten the stroke of slip lid 502, slip lid 502 is slided more firmly smooth and easy, and cryptographic function keyboard is arranged on slip lid 502, can not by the impact of slip lid 502 open degree during use, more convenient to use, do not need to open slip lid 502 when only accessing to your password and opening the door, extend product application life.

Be provided with the torsion spring 512 supporting slip lid 502 described in the present embodiment between slip lid 502 and front panel 1, one end of torsion spring 512 is connected with slip lid 502, and its other end is connected with front panel 1.No matter torsion spring 512 is to open or under closure state at slip lid 502, torsion spring 512 all has supporting role to slip lid 502, avoid slip lid 502 in use product rock, and the stroke that the half that makes only slip lid 502 need to be slided is more, slip lid 502 will automatically upper sliding (downslide), and automatically locate, good hand touch, easy to use.Front panel 1 there is a torsion spring fixed leg 507, slip lid 502 there is a torsion spring fixed leg 509, the two ends of torsion spring 512 have two fixing holes 510 and 511 to be respectively installed on torsion spring fixed leg 507 and torsion spring fixed leg 509, torsion spring 512 and front panel 1 and slip lid 502 are fixed.

Described in the present embodiment, slip lid 502 is provided with slide rail, and described front panel 1 is provided with the slideway coordinated with slide rail, and when making slip lid 502 slip off closed, ratio smoothly.Described in the present embodiment, cryptographic function keyboard is made up of silicon rubber touch key-press 505.Touch key-press plate 504 described in the present embodiment is fixedly connected with slip lid 502 by glue or snap.

The utility model have employed a kind of novel simple structure, under the equal state using fingerprint head, cryptographic function keyboard, liquid crystal display, effectively the stroke of slip lid is reduced to and only has 40mm, the height of code keypad is increased 15mm, more convenient to use, while effectively utilizing space, slip lid has automatic guidance function when sliding, slip lid also has positioning function when all sliping off and close completely, slip lid in use can not be produced and rock.

In use, first by slip lid 502, wiring board 503, touch key-press plate 504 forms an entirety to the utility model.Again the fixing hole 511 of torsion spring 512 is installed on the torsion spring fixed leg 507 on front panel 1, overall slip lid is put in front panel 1 along chute, arrive after certain position, by the torsion spring fixed leg 509 that is installed to by the fixing hole 510 of spring 512 again on slip lid 502, integral installation completes.In use, time under slip lid 502 completely closure state, as Fig. 9, now under the effect of the downward power of torsion spring 512, slip lid 502 is in situation about can not slide, and can not produce and rock during switch gate.When using fingerprint to open the door, by stroke (more than 20mm mono-point) generally more for slip lid 502 upward sliding left and right, now torsion spring 512 motion state as shown in Figure 10, now torsion spring 512 produces thrust upwards, overall slip lid 502 can be driven automatically upper sliding, until the position of slip lid 502 upper limit, after slip lid 502 slides into top (about 40mm), torsion spring 512 also has support force upwards to slip lid 502, and now slip lid 502 also can not produce when switch gate and rock.As shown in figure 11.The process effect that slip lid 502 moves downward is the same.

See Figure 12-18, described handle commutation assembly 6 comprises an external surface being arranged on front panel 1 and is provided with a front hand grip that can rotate around it 601, the end face that described front hand grip 601 is positioned at front panel 1 inner surface is provided with the commutation chuck 607 with its interlock, described commutation chuck 607 is provided with the first stuck point 608 and the second stuck point 609 being separately positioned on commutation chuck 607 both sides, the inner surface of described front panel 1 is provided with in the side of commutation chuck 607 can towards the commutation briquetting 602 of front panel 1 inside and outside direction movement, described commutation briquetting 602 is provided with projection 605 near the side of commutation chuck 607, when the briquetting 602 that commutates is positioned at primary importance, described projection 605 can block jail with the first stuck point 608 or the second stuck point 609, described front hand grip 601 is in right open state or left open state, when the briquetting 602 that commutates is positioned at the second place, described projection 605 all departs from the first stuck point 608 and the second stuck point 609, described front hand grip 601 can carry out switching between right open state and left open state.Cooperation by commutate chuck 607 and commutation briquetting 602 of the present utility model realizes front hand grip about 601 and opens commutation, structure is simple, easy to operate, versatility is high, and the installation site of commutation chuck 607 and commutation briquetting 602 is vacant positions that front hand grip 601 is other in front panel 1, and the setting of moving direction of commutation briquetting 602, all do not take the space of other structure members, make to take up room little.

The inner surface of front panel 1 described in the present embodiment is provided with the mounting groove 611 installing commutation briquetting 602, the guide rail 612 of commutation briquetting 602 along movement is provided with in described mounting groove 611, inside and outside direction is stable mobile towards front panel to make commutation briquetting 602, can not roll.

The briquetting 602 that commutates described in the present embodiment be provided with symmetrically arranged can along the guiding salient point 606 of guide rail 612 movement, convenient commutation briquetting 602 moves.

Commutate described in the present embodiment the inner of briquetting 602 has circular hole 604, is provided with spring (not indicating in figure) between described circular hole 604 and front panel 1.Commutation briquetting 602 is resetted by the elastic force of spring (not indicating in figure), and the length of this spring (not indicating in figure) decides according to the commutation height of chuck 607 and the degree of depth of circular hole 604, and uses the intensity be applicable to.Commutating described in the present embodiment that the outer end of briquetting 602 is provided with can for the cylindrical protrusions 603 of pressing, handled easily commutation briquetting 602.

During installation, first commutation chuck 607 is fixed in front hand grip 601 and links with front hand grip 601, suitable spring (not indicating in figure) is put in the circular hole 604 of commutation briquetting 602 inner end, and commutation briquetting 602 is put in the mounting groove 611 on front panel 1, now to commutate on briquetting 602 in the guide rail 612 of two symmetrical guiding salient points 606 in mounting groove 611 as guiding, the briquetting 602 that makes to commutate can move towards the inside and outside direction of front panel 1.When front hand grip 601 is left open state, after installation, due to the existence of the spring (not indicating in figure) of installation in commutation briquetting 602, projection 605 on commutation briquetting 602 blocks jail with the second stuck point 609 on commutation chuck 607, now front hand grip 601 can press enabling downwards normally, horizontal level is reset to, see Figure 15 after unclamping.When handle 601 commutates before necessary, direction towards front panel 1 presses the cylindrical protrusions 603 on commutation briquetting 602 inwards, the spring (not indicating in figure) installed in commutation briquetting 602 is squeezed, commutation briquetting 602 slides inwards towards panel direction, the projection 605 now commutated on briquetting 602 departs from the second stuck point 609 on commutation chuck 607, see Figure 16, now front hand grip 601 can upwards be rotated, and sees Figure 17.After front hand grip 601 is rotated 180 degree, now front hand grip 601 has become right open state, unclamp the cylindrical protrusions 603 on commutation briquetting 602, the spring (not indicating in figure) installed in commutation briquetting 602 recovers, commutation briquetting 602 moves outside sliding towards the direction that front panel 1 is contrary, the projection 605 commutated on briquetting 602 is made to block jail with the second stuck point 608 on commutation chuck 607, now front hand grip 601 can press enabling downwards normally, horizontal level is reset to after unclamping, see Figure 18, front hand grip 601 commutates and just completes, and operation is very easy.

See Figure 19-29, the described handle device 7 that dissociates comprises and covers the rear board cover plate 702 that is located on rear board 2, be arranged on the back handle 710 on rear board 2, the square rod 704 of unblanking after driving rotation by front and back handle, be connected with the front hand grip 601 on front panel 1 by clutch body component (not shown) after the front end of described square rod 704 is fed through lock body 3, the rear end of described square rod 704 and back handle 710 are not located in the handle hole of back handle 710 in linkage, described back handle 710 is connected with group button 708 with its interlock, be provided with between described rear board 2 and rear board cover plate 702 with dial buckle the driver plate 705 that 708 are connected rear interlock, the centre of described driver plate 705 is provided with an irregularly-shaped hole 711, described square rod 704 freely can rotate 45 ° to 55 ° or driven by irregularly-shaped hole 711 and be located in irregularly-shaped hole 711 rotationally in irregularly-shaped hole 711, when front handle 601 drives square rod 704 to rotate by clutch body component, described square rod 704 freely rotates in irregularly-shaped hole 711, back handle 710 is not linked, as Figure 22, when back handle 710 drives square rod 704 to rotate by the irregularly-shaped hole 711 of driver plate 705, front hand grip 601 is not linked, as Figure 23.Square rod 704 of the present utility model and the front hand grip 601 on front panel 1 are connected by general clutch body component, square rod 704 is not directly be connected with the back handle 710 on rear board 2, but be connected by a driver plate 705, drive square rod 704 to rotate by clutch body component when front handle 601 rotates to unblank, now square rod 704 freely can rotate in irregularly-shaped hole 711, driver plate 705 is not driven to rotate, now back handle 710 can not be driven rotation by square rod 704, when back handle 710 rotates, driver plate 705 is driven to rotate, the irregularly-shaped hole 711 of driver plate 705 drives square rod 704 to rotate and unblanks, now clutch is in disengaged position, front hand grip can not be driven rotation by square rod 704, thus it is free to achieve front and back handle.

Be provided with the antisymmetric tactile face 712,713 of radially convex in the irregularly-shaped hole 711 of driver plate 705 described in the present embodiment and irregularly-shaped hole 11 is divided into antisymmetric two arc sections, described square rod 704 can be arranged on irregularly-shaped hole 711 freely to rotate in arc section and its two clinodiagonal side contacts connection respectively can be driven by tactile face 712,713 rotate with tactile face 712,713.

Driver plate 705 described in the present embodiment is equipped with and all can be connected with dialling button 708 connecting hole linked for two sides, the present embodiment has established 6 connecting holes altogether, three connecting holes 6 buckle 708 and be connected with dialling when opening for a handle left side, three connecting holes 707 buckle 708 and be connected with dialling when opening for the handle right side, realize left and right opening door respectively after the two sides of driver plate 705 is connected with group button 708 to lock, improve versatility, reduce stock cost-saving.

Dial button 708 described in the present embodiment and be provided with that perpendicular the present embodiment is provided with 3 raised points 709 for being connected the raised points 709 linked with driver plate 705, can be connected with three connecting holes 706 and three connecting holes 707 respectively.

The both sides of driver plate 705 described in the present embodiment are provided with the fin 714,715 of protrusion, prevent driver plate 705 from use spinning off in plate cover plate 702 from behind.

Rear board cover plate 702 described in the present embodiment is provided with the extraction hole 703 for take out driver plate 705 more bigger than driver plate 705 profile, when door lock needs commutation, only driver plate 705 need be aimed at extraction hole 703, just can reinstall and can use by the rear turn-over of the interior taking-up of plate cover plate 702 from behind.

Before square rod 704 described in the present embodiment, more than half section is a square structure, and after it, smaller part section is a circular configuration.The circular configuration end of square rod 704 is arranged in the handle hole of back handle 710, and itself and back handle 710 are not linked.The square structure of square rod 704 coordinates with the irregularly-shaped hole 711 of driver plate 705, freely can rotate in irregularly-shaped hole 711, square rod 704 and back handle 710 are not linked, or drives the interlock of rotating and realizing square rod 704 and back handle 710 by the tactile face 712,713 of irregularly-shaped hole 711.

The utility model is for L.H.flapped door lock, in use, group button 708 is arranged on the handle of rear board 2, itself and back handle 710 are linked, button 708 there are being three raised points 709 to align and by the mode card jail of close-fitting with dialling the connecting hole 706 on driver plate 705, again rear board cover plate 702 is fixed on rear board 2, after installation as shown in figure 19, finally square rod 704 is inserted through the irregularly-shaped hole 711 of driver plate 705 until the round nose of square rod 704 is inserted in the handle hole of rear board 2, inserts the effect after square rod 704 as shown in figure 20.After whole installation, as shown in figure 21, two fins 714 and 715 are horizontal in the position of driver plate 705, and fin 714 is in the right.During actual use, other one section of square rod 704 is passed lock body 3 until the clutch body component place of front panel 1.What electronics front panel adopted is be placed on the clutch body component in front panel 1, and this structure is universal structure, does not describe in detail.When handle 601 opens the door before use, front hand grip 601 drives square rod 704 to rotate by clutch body component, and the rotation of square rod 704 can by door-lock opening.Now square rod 704 rotates counterclockwise and is no more than 45 degree, due to the shape and structure of the irregularly-shaped hole 711 in the middle of driver plate 705, the rotation of driver plate 705 can not be driven when square rod 704 rotates counterclockwise, the part simultaneously inserting rear board handle hole due to square rod 704 is circular portion, now square rod 704 also can not drive the rotation of back handle, as shown in figure 22.When using back handle 710 to open the door, back handle 710 drives group button 708 with its interlock, irregularly-shaped hole 706 as previously mentioned on driver plate 705 button 708 has three raised points 709 to align and by the mode card jail of close-fitting with dialling, driver plate 705 is driven to rotate counterclockwise so dial button 708, two on driver plate 705 tactile faces 712 and 713 can drive square rod 704 to rotate counterclockwise, now can from interior door-lock opening, driver plate 705 can not depart from rear board cover plate 702, as shown in figure 23.Due to noted earlier, front hand grip 601 is connected with square rod 704 by clutch body component, and now the clutch body component of front panel 1 is in disengaged position, can not drive the rotation of front hand grip 601.In sum, now, when front hand grip 601 is opened the door, back handle 710 can not rotate, and when back handle 710 opens the door, front hand grip 601 also can not be rotated, and front and back handle dissociates successfully.When door lock needs to change direction, as illustrated in figures 26-29, by back handle 710 by commutating structure counterclockwise (or clockwise, specifically look the concrete structure of commutation, do not affect effect of the present utility model) 90-degree rotation, now driver plate 5 also have rotated 90 degree, as shown in figure 27.Now owing to rear board cover plate 702 there being the extraction hole 703 that a profile than driver plate 705 is slightly large, now driver plate 705 can be taken out by certain simple instrument, as shown in figure 28.After taking-up, driver plate 705 is turned over a face, then put into the extraction hole 703 on rear board cover plate 702, and compressed.When the right side now on driver plate 705 is opened, connecting hole 707 button 708 has three raised points 709 to align and by the mode card jail of close-fitting with dialling, then is continued to be rotated counterclockwise 90 degree by back handle 710, and release reversing arrangement, makes back handle 710 commutate.Now door lock becomes the right side and opens, and driver plate 705 two fins 714 and 715 are horizontal, but direction exchanges, and fin 714 is in the position on the left side, as shown in figure 29.In the process of this commutation, describe in order to view is clear, rear board cover plate 702 has been departed from rear board 2, in actual use, has not needed rear board cover plate 702 to separate rear board 2.After having commutated, when front hand grip 601 is opened the door, square rod 704 still can not drive the rotation of back handle 710.Also still can not drive the rotation of front hand grip 601 when back handle 710 opens the door, front and back handle is still in free structural behavior.

With reference to Figure 30, 31, described insurance knob assembly 8 comprises one and is arranged on the induction line 802 be connected with door-locking system on rear board 2, insurance knob 809, described insurance knob 809 is connected with the insurance plectrum 804 being driven interlock by it, be provided with between described insurance plectrum 804 and rear board 2 in spacing in the extended multiple protruding hole 813 extremely insuring plectrum 804 or indentation stage clip 806 and do not affect the steel ball insuring knob 809 and rotate, described insurance plectrum 804 is provided with magnet steel 807, described magnet steel 807 can overlap with 2 magnetic detection points 803 and 812 of the symmetry on induction line 802 respectively when insuring knob 809 and turning to safety position or normally open, now induction line 802 detects that coincidence signal sends and locks signal or normal ON signal to door-locking system, clutch body component is arranged to normally off or normally open by door-locking system.

The insurance knob assembly 8 of the present embodiment is made up of insurance knob 809, induction line 802, insurance plectrum 804, steel ball 805, stage clip 806.Wherein, rear board 2 there are insurance knob hole 811 and stage clip putting hole 808.Induction line 802 there is the magnetic detection point 803 and 812 that two symmetrical.One of insurance plectrum 804 projection is placed with magnet steel 807, circular portion has three protruding holes 813, insurance knob 809 there are fixed card slot 810 and transition indication point 814, during installation, first induction line 802 is installed on rear board 2, again insurance knob 809 is inserted insurance knob hole 811, again stage clip 806 is put into stage clip putting hole 808, and steel ball 805 is placed on stage clip 806, finally insurance plectrum 804 is nested in insurance knob 809, protruding hole 813 just fastens steel ball 805, by snap ring and fixed card slot 810 insurance plectrum 804 is fixed on insurance knob 809 simultaneously and with its interlock.After installation, insurance knob 809 can freely rotate, and carries out screens by three small embossment holes 813 and steel ball 805.Position is upward normal transition in centre to suppose to insure the transition indication point 814 of knob 809, and the left side is insurance transition, and the right is for often to open transition.When people is in, in order to increase safety, the transition indication point 814 of insurance knob 809 is rotated to left side level level, now protruding hole 813 and steel ball 805 have one spacing, avoid insuring rocking of knob 809, the magnet steel 807 insured on plectrum overlaps with magnetic detection point 812 position simultaneously, induction line 802 detects this coincidence signal, the signal locked is sent to system, now clutch body component can be set to normally closed transition by system, now when being verified by finger-print cipher outdoors, clutch body component is inoperative, cannot open door lock outdoors.In like manner, in time conveniently will using passage lock function, insurance knob is forwarded to the right horizontal level, now clutch body component is set to often open transition by system, does not need the checking of fingerprint or password also door can be opened.The functional structure of the lock body of this function in the utility model is combined, and the machinery eliminated on lock body is locked and passage lock device, makes structure more simple, and avoids the safety problem that maloperation that children are in separately causes.If there occurs children to be in separately the maloperation caused, door lock can only destroy and just can enter by other locks in the market, also a lot of time is wasted, and when there is above situation in the utility model, the emergency key of machinery can also be used door-lock opening, so improve the safety of children's use.

With reference to Figure 32-36, described lock body comprises a lock housing 301, the one interlock slide plate 305 that can move up and down is installed in described lock housing 301, the master lock tongue 302 that can horizontally slip, release tongue 306, two-way triggering tongue 304, the shift fork 303 rotated is driven by handle, described interlock slide plate 305 offers a driving chute 308 tiltedly established, described master lock tongue 302 is provided be inserted into and drives in chute 308 and can move along driving chute 308 slide post 322 driving master lock tongue 302 to horizontally slip, described interlock slide plate 305 is provided with and rotates by shift fork 303 reversed column 314 that drive moves, the rear end bar of described release tongue 306 is provided with a buckle 310, described buckle 310 coordinates the fixing slide plate 305 that links when linking and slide plate 305 moving with the bayonet socket 311 on interlock slide plate 305, described two-way triggering tongue 304 is provided with drive post 315, described interlock slide plate 305 be provided with bottom by drive post 315 extrude rear drive interlock slide plate 305 moves after the slip circle 319 of triping, be provided with the torsion spring 324 of reset between described interlock slide plate 305 and lock housing 301, described lock housing 301 is provided with a trigger at the rear of master lock tongue 302, described trigger is connected with the warning system by its trigger alarm, described master lock tongue 302 is provided with the trigger member of trigger flip-flops, when master lock tongue 302 be in unblank and locking state time, described trigger member does not contact triggering with trigger, when master lock tongue 302 is in half ejection vacation lock status, described trigger member and Trigger contact trigger, and warning system is reported to the police.The utility model adopts interlock slide plate 305 to drive master lock tongue 302 to unblank or lock, and reduces the shock to lock housing 301 when master lock tongue 302 ejects, reduces noise at closing time, also extend the application life of lock body.Can realize the synchronous ejection of two-way triggering tongue 304, release tongue 306, master lock tongue 302, user only needs to close the door and all dead bolts all can be ejected, and avoids forgeing the insecurity caused simultaneously.Two-way triggering tongue 304 plays the effect of triggering and dead bolt simultaneously, adds locked point, improves the security performance of lock body.The utility model adopts a trigger just can realize false lock and reports to the police, structure is simple, cost is low, and when unblanking with locking state, trigger member can not touch extruding trigger, greatly reduce the time that trigger is subject to touching extruding, extend the life-span of trigger greatly, decrease the product bug because device loss causes.

Drive the angular range of chute 308 and level described in the present embodiment between 50-60 °, be preferably 56 °, open the door while dynamics not increasing user, open angle is reduced within 30 degree, realizes the optimization of open angle.

Also be provided with in lock housing 301 described in the present embodiment and drive by master lock tongue 302 the upper world hook 307 and lower world hook 323 that move up and down, the upper surface of described master lock tongue 302 is fixed with a connecting piece 329, described brace 329 is provided with lead 316 and lower lead 317, described upper world hook 307 is provided with and coordinates with upper lead 316 the upper gathering sill 327 that upper world hook 307 is moved up and down, described lower world hook 323 is provided with and coordinates with lower lead 317 the lower gathering sill 328 that lower world hook 323 is moved up and down.The world of the present utility model hook is all arranged on lock body one side, can take out simultaneously or install, and when running into the door not needing to install world hook, can take out very easily, greatly improving the versatility of lock body, also reduce stock.

Upper world hook 307 and lower world hook 323 described in the present embodiment all offer shifting chute 330, the lid (not shown) of described lock housing 1 is provided with the fixed leg 318 coordinating with shifting chute 330 respectively and upper world hook 307 and lower world hook 323 are moved up and down, in figure, fixed leg 318 is signal use, actual on lid.

Master lock tongue 302 described in the present embodiment offers gathering sill 321, described lock housing 301 is provided with the lead 322 coordinating with gathering sill 321 and master lock tongue 302 is moved left and right.

The triangular structure that tongue 306 is band certain radian of a symmetry is discharged described in the present embodiment, it being provided with one in the front side of buckle 310 makes buckle depart from the left stage clip 312 of bayonet socket, is provided with one coordinates to order about with left stage clip 312 and discharge the right stage clip 309 that tongue 306 enters doorframe at the rear side of buckle 310.

Reseting pressuring spring 331 is provided with between the rear end of two-way triggering tongue 304 described in the present embodiment and lock housing 301.Trigger described in the present embodiment is one stroke switch 325.Trigger also can be adopt electronics clarinet or other similar can the device of trigger alarm.

Trigger member described in the present embodiment is a circular arc protruding block 326 being arranged on master lock tongue 302 tail end.Described trigger member can be arranged on protruding block interlock slide plate 305 or other similar structures adopting circular arc touch points or other shapes.

Time the utility model opens the door, pressing handle rotates shift fork 303 and drives interlock slide plate 305 to move up, master lock tongue 302 is retracted in lock housing 301, two world hooks 307,323 move to centre, now, door lock is in opens transition, buckle 310 enters in the bayonet socket 311 of interlock slide plate 305, release lever, interlock slide plate 305 can not slide, and master lock tongue 302 can not eject, upper world hook 307 and lower world hook 323 are also in non-locking transition, interlock slide plate 305 is subject to the effect of the power of torsion spring 324, and as shown in figure 35, now door can be opened by user.At closing time, two-way triggering tongue 304 and release tongue 306 are subject to the effect of doorframe to lock housing 301 li of movements, left stage clip 312 is squeezed and produces thrust to buckle 310, but because the buckle 310 on release tongue 306 and the bayonet socket 311 of interlock slide plate 305 block jail, the strength of left stage clip 312 is not enough to promote buckle 310 and moves right, and interlock slide plate 305 is failed mobile.While release tongue 306 moves right, two-way triggering tongue 304 also moves right, drive post 315 now on it move right extruding interlock slide plate 305 on slip circle 319, interlock slide plate 305 is made upwards to produce certain displacement, now be in force-free state in buckle 310 and the bayonet socket 311 on interlock slide plate 305, under the effect discharging tongue 306 and left stage clip 312, buckle 310 moves right, and produces oppress and depart from bayonet socket 311 right stage clip 309.When the door is completely closed, release tongue 306 is moved to the left and enters doorframe under the effect of stage clip 309 and 312, also be moved to the left under the stage clip effect in its back-end of two-way triggering tongue 304 and enter doorframe, drive post 315 on two-way triggering tongue 304 is also moved to the left, slip circle 319 on interlock slide plate 305 is no longer subject to drive post 315 and extrudes and stop, under the effect of the power of torsion spring 324, interlock slide plate 305 moves down and drives master lock tongue 302 to left movement, master lock tongue 302 drives the both sides motion up and down of upper world hook 307 and lower world hook 323, door is firm by lock, as shown in figure 32.

In enabling or door closing procedure, when in master lock tongue 302 retraction lock housing 301, the circular arc protruding block 326 of master lock tongue 302 tail end is in the rear of travel switch 325, and now travel switch 325 is in blank state, can not the alarm switch of triggering alarm system.When master lock tongue 302 ejects completely, the circular arc protruding block 326 of master lock tongue 302 tail end is in the front of travel switch 325, and now travel switch 325 is also in blank state, can not the alarm switch of triggering alarm system.When master lock tongue 302 is in half ejection state of false lock, circular arc protruding block 326 touch screen of master lock tongue 302 tail end is expressed to travel switch 325, after travel switch 325 reaches the time upper limit of default by touching extruding (be generally 2-3 second), warning system starts to report to the police.

Claims

1. an electronic lock, it comprises front panel, rear board, lock body, it is characterized in that: described front panel is provided with Emergency Power Unit, sliding cover component, handle commutation assembly, clutch body component, described rear board is provided with handle dissociate assembly, insurance knob assembly;

Described lock body comprises a lock housing, the one interlock slide plate that can move up and down, the master lock tongue that can horizontally slip, release tongue, two-way triggering tongue are installed in described lock housing, are driven the shift fork rotated by handle, described interlock slide plate offers a driving chute tiltedly established, described master lock tongue is provided be inserted into and drives in chute and can move along driving chute the slide post driving master lock tongue to horizontally slip, described interlock slide plate is provided with and rotates by shift fork the reversed column driving and move; The rear end bar of described release tongue is provided with a buckle, described in be buckled on interlock slide plate link slide plate fixing with the bayonet fittings on interlock slide plate when moving; Described two-way triggering tongue is provided with drive post, drives the slip circle of triping after interlock slide plate moves after being provided with bottom of described interlock slide plate is extruded by drive post, between described interlock slide plate and lock housing, be provided with the torsion spring of reset; Described lock housing is provided with a trigger at the rear of master lock tongue, described trigger is connected with the warning system by its trigger alarm, described master lock tongue is provided with the trigger member of trigger flip-flops, when master lock tongue be in unblank and locking state time, described trigger member does not contact triggering with trigger, when master lock tongue is in half ejection vacation lock status, described trigger member and Trigger contact trigger, and warning system is reported to the police.

2. a kind of electronic lock as claimed in claim 1, is characterized in that: described integrated PCB plate is also provided with system reboot key.

3. a kind of electronic lock as claimed in claim 1, it is characterized in that: be provided with the torsion spring supporting slip lid between described slip lid and front panel, one end of torsion spring is connected with slip lid, and its other end is connected with front panel.

4. a kind of electronic lock as claimed in claim 3, it is characterized in that: described slip lid is provided with slide rail, described front panel is provided with the slideway coordinated with slide rail.

5. a kind of electronic lock as claimed in claim 1, it is characterized in that: be provided with the antisymmetric tactile face of radially convex in the irregularly-shaped hole of described driver plate and irregularly-shaped hole be divided into antisymmetric two arc sections, described square rod in arc section, can be arranged on irregularly-shaped hole freely to rotate and its two clinodiagonal side contacts connection respectively with tactile face can wear dynamic rotation by touching.

6. a kind of electronic lock as claimed in claim 1, is characterized in that: described driver plate is equipped with for two sides all can with dial link the connecting hole connecing interlock.

7. a kind of electronic lock as claimed in claim 1, is characterized in that: before described square rod, more than half section is a square structure, and after it, smaller part section is a circular configuration.

8. a kind of electronic lock as claimed in claim 1, is characterized in that: the angular range of described driving chute and level is between 50-60 °.

9. a kind of electronic lock as claimed in claim 1, it is characterized in that: be also provided with in described lock housing and move by master lock lingual ribbon the Gou Hexia world, the upper world hook moved up and down, the upper surface of described master lock tongue is fixed with a connecting piece, described brace is provided with lead and lower lead, described upper world hook is provided with the upper gathering sill coordinating with upper lead and upper world hook is moved up and down, described lower world hook is provided with and coordinates with lower lead the lower gathering sill that lower world hook is moved up and down.

10. a kind of electronic lock as described in one of claim 1 ~ 9, it is characterized in that: described release tongue is the triangular structure of the band certain radian of a symmetry, it being provided with one in the front side of buckle makes buckle depart from the left stage clip of bayonet socket, is provided with one coordinates to order about with left stage clip and discharge the right stage clip that tonguing enters doorframe at the rear side of buckle.