CN207392927U - Safe electronic is locked - Google Patents

Abstract

The utility model discloses a kind of safe electronic locks, including driving mechanism, lock core turntable, clutch pin and clutch buckle closure, the lock core turntable and the clutch buckle closure are in being arranged concentrically and independently of each other, the at least two clutch pins are plugged in the lock core turntable, and the clutch buckle closure corresponds to the clutch pin and offers inserting groove；At least two driving mechanisms respectively drive the corresponding at least one clutch pin and stretch out the lock core turntable and be inserted into the inserting groove, realize the gearing of the clutch buckle closure and the lock core turntable；The lock core turntable is driven via the clutch buckle closure, and then realizes locking and/or the release the lock of the safe electronic lock.It is locked according to safe electronic provided by the utility model, double insurance function is realized via two driving mechanisms, so as to greatly improve the reliability of safe electronic lock, promote the sense of security of user.

Description

Safe electronic is locked

Technical field

The utility model is related to a kind of electronic locks more particularly to a kind of Safty electronic to lock.

Background technology

The electronic lock unlocked is realized by directions such as fingerprint, password or pupils, because key need not be carried, is subject to More and more people's likes.

Electronic lock usually rely on motor-driven gear rotation realize unlock, electronic lock internal structure is complex, open and It closes that sensitivity is relatively low is susceptible to failure, people is caused generally to distrust electronic lock, especially worry that electronic lock whether can It is normally-open, worry that electronic lock failure can not pass in and out door.

For this reason, it may be necessary to provide a kind of safety-type electronic lock, electronic lock is further improved by actual structure Use reliability improves the sense of security of user.

Utility model content

The purpose of this utility model is to provide a kind of safety-type electronic lock, is further improved by actual structure The use reliability of electronic lock improves the sense of security of user.

To achieve these goals, the utility model discloses a kind of safe electronic lock, turn including driving mechanism, lock core Disk, clutch pin and clutch buckle closure, the lock core turntable and the clutch buckle closure are in being arranged concentrically and independently of each other, at least two institutes It states clutch pin and is plugged in the lock core turntable, and the clutch buckle closure corresponds to the clutch pin and offers inserting groove；At least two institutes It states driving mechanism and respectively drives the corresponding at least one clutch pin and stretch out the lock core turntable and be inserted into the inserting groove, realize The gearing of the clutch buckle closure and the lock core turntable；The lock core turntable is driven via the clutch buckle closure, and then realizes institute State locking and/or the release the lock of safe electronic lock.

It is locked according to safe electronic provided by the utility model, is respectively driven pair via mutually independent at least two driving mechanisms The clutch pin answered, and then realize locking and/or the release the lock of safe electronic lock, realize double insurance function via two driving mechanisms, Unless the exhausted small probability that two driving mechanisms break down simultaneously occurs, otherwise safe electronic provided by the utility model locks equal energy Enough normal uses so as to greatly improve the reliability of safe electronic lock, promote the sense of security of user.

Preferably, the two clutch pins are in penetratingly to be plugged at the different radii of the lock core turntable respectively；Described in two Driving mechanism includes driving motor and with the lock core turntable in concentric press part respectively, and two press parts are arranged at described Lock core turntable deviates from the one side of the clutch buckle closure, and corresponding abut is arranged at the lock core turntable not to two press parts respectively With the clutch pin at radius；Two driving motors are respectively used to drive clutch pin described in the press part ejection to described Clutch buckle closure direction is mobile and is inserted into the inserting groove；Via the clutch pin being arranged at the different radii of lock core turntable and with lock Core turntable is in concentric press part so that two press parts are independently of each other and reliable to the ejection of clutch pin respectively.

Specifically, the driving mechanism respectively further comprises actuator, the actuator of any driving mechanism and institute It is in the concentric structure axially at least partly overlapped mutually to state press part；The actuator can relatively described lock core turntable circumferentially rotate And axial restraint, the press part can lock core turntable axial movements and circumferentially fixed relatively；It the actuator and described supports The opposite face of casting die is correspondingly arranged on cam surface respectively, and two driving motors respectively drive the actuator and rotate and via institute Stating cam surface drives the press part to be moved to the lock core turntable direction.

Preferably, two press parts and two actuators, in concentric annular, the described of a driving mechanism compresses The outer diameter of part and the actuator is less than the press part of another driving mechanism and the internal diameter of the actuator；Described in one The press part and the actuator of driving mechanism be in the press part of another driving mechanism and the actuator Nesting is set.

Specifically, the one side that the lock core turntable is provided with the press part protrudes out to form stepped wall, two press parts With the two actuators corresponding different step surfaces for being socketed on the stepped wall, and two actuators are high in axially having respectively Degree is poor；The driving motor drives the actuator to rotate respectively at the circumferencial direction of the actuator, and then is supported described in driving Casting die is moved to the lock core turntable direction.

Specifically, it is provided with and the corresponding gear of driving motor output terminal on the outside of the circumferencial direction of the actuator Structure.

Specifically, the clutch needle set has two groups, with distance between the group clutch pin and the shaft of the lock core turntable It is equal；Two driving mechanisms are respectively used to driving and correspond to clutch pin described in one group.

Preferably, the inserting groove is in corresponding arc-shaped with the clutch pin rotation path, with one heart and radius is equal Two inserting grooves both ends between form grafting blind area；It is abutted via the clutch pin to the ladder end face of the inserting groove And then the lock core turntable is driven to rotate；After clutch pin is corresponded under the driving of driving mechanism in insertion inserting groove, clutch Buckle closure is rotated by external force until the ladder end face of clutch pin and inserting groove abuts against, afterwards via clutch pin and inserting groove The mutual driving clutch pin that abuts of ladder end face rotate and then realize the rotation of lock core turntable.

Specifically, the safe electronic lock further includes contraposition regulating part, the contraposition regulating part can relatively described lock core turn Disk turns an angle, and the center of rotation of the contraposition regulating part deviates the rotation axis of the lock core turntable, and the lock core turns The elastic component that the contraposition regulating part is driven to reset is further included between disk and the contraposition regulating part；The clutch buckle closure pair Should be provided with /V circular groove, the diameter of the /V circular groove is more than the diameter of the contraposition regulating part, and the /V circular groove and The contraposition regulating part is set in inscribe；The one side of contraposition regulating part towards the clutch buckle closure protrudes out to form limiting tooth, institute /V circular groove is stated inwardly to protrude out to form limited block；The clutch buckle closure turns to the limiting tooth and the limited block abuts against simultaneously When stopping driving the clutch buckle closure, the contraposition regulating part resets clutch described in revolution driving under the driving of the elastic component Deviate the clutch pin in the grafting blind area of buckle closure.

Specifically, the lock core turntable offers reset annular groove, the contraposition regulating part is rotatably connected at described Lock core turntable, and the contraposition regulating part protrudes out to form reset convex block towards described reset in annular groove；The reset annular groove It is interior in it is described reset convex block both sides be respectively arranged with one end fix, the other end be used for abut it is described reset convex block compression bullet Spring.

Description of the drawings

Fig. 1 is the structure diagram of the utility model safe electronic lock.

Fig. 2 is the sectional view in A-A directions in Fig. 1.

Fig. 3 is the structure diagram of the utility model safe electronic lock driving unlock.

Fig. 4 is the exploded view of the utility model safe electronic lock.

Fig. 5 is the internal structure schematic diagram of the utility model safe electronic lock.

Fig. 6 is the structure diagram in another angle of the utility model safe electronic lock.

Fig. 7 is the internal structure schematic diagram of the utility model safe electronic lock removal clutch buckle closure.

Fig. 8 is the structure diagram of clutch buckle closure.

Fig. 9 is lock core turntable and the structure diagram for aligning regulating part.

Figure 10 is clutch buckle closure and the structure diagram for aligning regulating part.

Specific embodiment

For the technology contents of the utility model, construction feature, the objects and the effects are described in detail, below in conjunction with implementation Mode simultaneously coordinates attached drawing to be explained in detail.

As shown in Figure 1-Figure 3, safe electronic provided by the utility model lock, including driving mechanism 200, lock core turntable 300, Clutch pin 500 and clutch buckle closure 400, lock core turntable 300 and clutch buckle closure 400 are in being arranged concentrically and independently of each other, clutch pin 500 are plugged in lock core turntable 300, and clutch buckle closure 400 corresponds to clutch pin 500 and offers inserting groove 410；At least two driving mechanisms 200, which respectively drive a corresponding at least clutch pin 500, stretches out lock core turntable 300 and is inserted into inserting groove 410, realizes clutch buckle closure 400 and the gearing of lock core turntable 300；Lock core turntable 300 is driven via clutch buckle closure 400, and then realizes the utility model safety The locking of electronic lock and/or release the lock.With reference to shown in Fig. 4-Figure 10, more specifically：

With reference to shown in Fig. 1-Fig. 4, safe electronic lock provided by the utility model, including shell 100, driving mechanism 200, lock Core turntable 300, clutch buckle closure 400, clutch pin 500 and contraposition regulating part 600.Wherein, shell 100 is mainly by protecgulum 110 with after The docking of lid 120 is formed；Driving mechanism 200, lock core turntable 300, clutch pin 500 and contraposition regulating part 600 may be contained within shell In 100；Consistent wears groove 121 is offered at rear cover 120, clutch buckle closure 400 is arranged at this in slot 121, by driving mechanism 200th, lock core turntable 300, clutch pin 500 and contraposition regulating part 600 are shielded in shell 100.The utility model safe electronic is locked Via external control mechanisms (not shown) driving mechanism 200 can be controlled to act, at the same time operate clutch buckle closure 400, lead to Lock core turntable 300 of overdriving rotates, and then realizes the unlocking action of unlocking mechanism 700.It should be understood that external control mechanisms can It is acted with starting driving mechanism 200 as identification key using fingerprint, password, pupil identification etc..

Again incorporated by reference to shown in Fig. 1-Fig. 3, in safe electronic provided by the utility model lock, lock core turntable 300 and clutch Buckle closure 400 is in concentric structure, and both lock core turntable 300 and clutch buckle closure 400 are independently of each other.Clutch pin 500 is telescopically inserted Lock core turntable 300 is connected to, and clutch pin 500 is corresponded on clutch buckle closure 400 and offers inserting groove 410；Via external control mechanisms Remote control driving mechanism 200 acts, and driving mechanism 200 drives clutch pin 500 to stretch out and be inserted into slotting to 400 direction of clutch buckle closure In access slot 410, lock core turntable 300 and clutch buckle closure 400 interlock at this time；User can easily drive clutch buckle closure 400 to rotate Band movable lock core turntable 300 rotates, and then the flat axis 710 being connected at 300 axle center of lock core turntable is driven to rotate, and realizes to unlock and stir The action of piece 720 is locked and/or release the lock.

As Figure 2-Figure 5, clutch pin 500 has two groups, and the quantity of every group of clutch pin 500 is two.Clutch pin 500 is in Lock core turntable 300 is penetratingly plugged in, and distance of the same group of clutch pin 500 apart from 300 axle center of lock core turntable is equal, different groups Distance of the clutch pin 500 apart from 300 axle center of lock core turntable is different.Preferably, four clutch pins 500 are amounted to along through lock core for two groups 300 axle center of turntable it is arranged in a straight line.Clutch pin 500 is in smaller, the separate clutch buckle closure of one side diameter towards clutch buckle closure 400 The hierarchic structure that 400 one side is relatively large in diameter, and elastic component 510 is socketed on clutch pin 500, the setting of elastic component 510 causes Clutch pin 500 is permanent to have the action trend moved to the one side away from clutch buckle closure 400.

Again incorporated by reference to shown in Fig. 2-Fig. 5, driving mechanism 200 has two groups, and driving mechanism 200 is respectively used to corresponding driving one Group clutch pin 500 is moved to the direction of clutch buckle closure 400, to realize the gearing of clutch buckle closure 400 and lock core turntable 300.It is each Group driving mechanism 200 includes driving motor 210 and with lock core turntable 300 in concentric press part 230, and two press parts 230 are The one side that lock core turntable 300 deviates from clutch buckle closure 400 is arranged at, two driving motors 210 are respectively used to one press part of corresponding driving 230 move to the direction of clutch buckle closure 400, are moved with the corresponding one group of clutch pin 500 of ejection to 400 direction of clutch buckle closure.More Specifically, each group of driving mechanism 200 includes a driving motor 210, an actuator 220 and a press part 230 respectively；Two drive Two actuators, 220, two press parts 230 and lock core turntable 300 of motivation structure 200 are in concentric structure, and same group of driving machine The actuator 220 and press part 230 of structure 200 at least partly overlap mutually in axially, and the actuator 220 and press part of different groups 230 diameters do not wait to correspond to clutch pin 500 respectively.The lock core turntable 300 relatively of actuator 220 is circumferentially rotated and axially consolidated Fixed, press part 230 moves axially and circumferentially fixed with respect to lock core turntable 300；The opposite face pair of actuator 220 and press part 230 Cam surface 221,231 should be provided with, actuator 220 drives press part 230 to 300 side of lock core turntable via cam surface 221,231 To movement.

Further, two press parts 230 and two actuators 220 are in concentric annular, the press part 230 of a driving mechanism 210 It is less than the press part 230 of another driving mechanism 210 and the internal diameter of actuator 220 with the outer diameter of actuator 220；One driving mechanism 210 press part 230 and actuator 220 and the press part of another driving mechanism 210 230 and actuator 220 is in nestedly to set. Such external force can drive any action of driving mechanism 200 to compress clutch pin 500, and will not between another driving mechanism 200 Generate interference.

Preferably, as shown in Figure 2 and Figure 4, the one side that lock core turntable 300 is provided with press part 230 protrudes out to form stepped wall 311, in two press parts 230 of concentric annular and two actuators 220, correspondence is socketed on stepped wall 311, and two actuators 220 respectively In axially with difference in height；Driving motor 210 is rotated respectively at the circumferencial direction driving actuator 220 of actuator 220, Jin Erjing From the cam surface 221,231 docked press part 230 is driven to be moved to 300 direction of lock core turntable.Outside the circumferencial direction of actuator 220 Side, which is provided with, to be accounted for the corresponding gear structure 222 of 210 output terminal of driving motor, the size of gear structure 222 outside actuator 220 The size of edge side is simultaneously little, 210 rotating of driving motor, drives actuator 220 only can be certain by gear structure 222 Reciprocating rotation occurs in angular range, the cam surface 221,231 between actuator 220 and press part 230 realizes press part 230 ejection clutch pins 500 move to 300 direction of lock core turntable or discharge compressing to clutch pin 500, at this time clutch pin 500 It is moved under the driving of elastic component 510 from the direction of trend press part 230.Further, with reference to shown in Fig. 3, lock core turntable 300 The one side for being provided with press part 230 protrudes out to form lock core portion 310, and the outer wall, that is, stepped wall 311 in lock core portion 310, and protecgulum 110 Upper correspondence offers avoid holes 111, and the lockhole 312 in lock core portion 310 exposes via avoid holes 111；The flat axis of unlocking mechanism 700 710 pass through avoid holes 111 and are plugged in the lockhole 312 in the lock core portion 310, and flat axis is driven via the rotation of lock core turntable 300 710 rotate and then unlocking sliding piece 720 are driven to rotate the locking for realizing the utility model safe electronic lock and/or release the lock.

As shown in Fig. 2, the inside of protecgulum 110 inwardly protrudes out to form the positioning annulus 112 concentric with lock core turntable 300； In the insertion of lock core portion 310 positioning annulus 112, and it is in two press parts 230 and two actuators 220 of concentric annular, positioned at interior A press part 230 and an actuator 220 for side is located in positioning annulus 112, and the press part 230 and one positioned at outside drives Moving part 220 is located at outside positioning annulus 112.The setting of annulus 112 is positioned, effect mainly has two, first, in order to deaden Two groups of driving mechanisms 200 ensure that two groups of driving mechanisms 200 can independently, non-interferencely work, second is that in order to driving mechanism 200 and lock core turntable 300 reliable positioning is provided.With reference to shown in Fig. 2-Fig. 5, the rotating speed of driving motor 210 is usually very fast, to protect The rotating speed of card actuator 220 is in zone of reasonableness, it is necessary to be set between the driving end of driving motor 210 and actuator 220 There is gear pair 240 to realize to slow down.The inside that gear pair 240 can be fixed against protecgulum 110 is correspondingly arranged location structure realization reliably Positioning.

It refers to again shown in Fig. 4 and Fig. 6, in being offered on rear cover 120 through slot 121, size and clutch through slot 121 The size of buckle closure 400 is corresponding, and clutch buckle closure 400 can be rotatably coupled via through slot 121 and the formation of rear cover 120.From Buckle closure 400 is closed on the one hand to have blocked through slot 121 so that lock core turntable 300 and 200 grade of driving mechanism are deadened in housing 100 It is interior, lock core turntable 300 and driving machine to being arranged in housing 100 on the other hand can be realized via operation clutch buckle closure 400 Structure 200 etc. is operated.It it should be understood that can be in setting flange at slot 121, so that being arranged at through slot 121 Clutch buckle closure 400 and rear cover 120, which are formed, to be reliably rotatably connected.As shown in fig. 6, clutch buckle closure 400 deviates from lock core turntable 300 Operation portion 420 is formed with being protruded out at the axle center of the one side of driving mechanism 200.User can also via the operation portion 420 It is rotated via the handle drives clutch buckle closure 400 for being fixedly attached to the operation portion 420, and then realizes that operation the utility model provides Safe electronic lock.

With reference to shown in Fig. 2, Fig. 4 and Fig. 6-Fig. 8, clutch buckle closure 400 and lock core turntable 300 are in be arranged concentrically, and the two knot Structure is independent.Wherein, the one side of clutch buckle closure 400 towards lock core turntable 300 offers and 500 corresponding inserting groove of clutch pin 410；As shown in figure 8, there are four the tools of inserting groove 410, four inserting grooves 410 are in using the axle center of clutch buckle closure 400 as the center of circle Arc-shaped, four inserting grooves 410 form two groups, and the radiuses of two groups of inserting grooves 410 is different, corresponds to different groups of clutch pin respectively 500 are set, and the radiuses of same group of two inserting grooves 410 is identical, in one heart and central angle is slightly less than 180 °, and the two of same group A inserting groove 410 and be symmetrical arranged, two 410 corresponding ends of inserting groove do not connect, are disconnected between two inserting grooves 410 Part forms grafting blind area.When at least one set of clutch pin 500 is inserted by ejection in corresponding inserting groove 410, clutch buckle closure 400 Rotate up to two clutch pins 500 respectively it is corresponding be connected to 410 corresponding ladder end face 411 of inserting groove after, clutch buckle closure 400 continues It rotates and rotates via the band movable lock core turntable 300 that compresses of clutch pin 500 and ladder end face 411.

For avoid 500 driven-mechanism of clutch pin, 200 ejection to clutch buckle closure 400 move when, 500 face two of clutch pin insert The normal insertion inserting groove 410 of clutch pin 500 is influenced between 410 end of access slot, 500 face of clutch pin, two grafting should be avoided Grafting blind area happens between 410 end of slot.To realize the effect, solution provided by the utility model is：Such as figure Shown in 7- Figure 10, contraposition regulating part 600 is set between lock core turntable 300 and clutch buckle closure 400, contraposition regulating part 600 can turn Lock core turntable 300 is connected to dynamicly and can be turned an angle with respect to lock core turntable 300, aligns the center of rotation of regulating part 600 Deviate the rotation axis of lock core turntable 300, further include that contraposition is driven to adjust between lock core turntable 300 and contraposition regulating part 600 The elastic component 350 that part 600 resets；Clutch buckle closure 400 is correspondingly arranged on /V circular groove 430, and the diameter of /V circular groove 430 is more than pair The diameter of position regulating part 600, and /V circular groove 430 and contraposition regulating part 600 are set in inscribe；Align 600 direction of regulating part The one side of clutch buckle closure 400 protrudes out to form limiting tooth 620, and /V circular groove 430 inwardly protrudes out to form limited block 431；Clutch buckle closure 400 turn to limiting tooth 620 and when limited block 431 abuts against and stops driving clutch buckle closure 400, and contraposition regulating part 600 is in bullet Property part 350 driving under reset the grafting blind area of revolution driving clutch buckle closure 400 and deviate clutch pin 500.

More specifically, as shown in Figure 7 and Figure 8, lock core turntable 300, which offers, resets annular groove 340, resets annular groove 340 Axis deviation lock core turntable 300 center of rotation, along the diametric(al) for resetting annular groove 340 along, one lateral resets annular groove It protrudes out to form closing surface in 340, another lateral diametric(al) overhang resetted in annular groove 340 forms half partition-type structures； Two identical compression springs 350 are correspondingly arranged in respectively to be resetted in annular groove 340, one end difference of two compression springs 350 The closing surface of annular groove 340 of being reset is fixed, and the other ends of two compression springs 350 are connected to respectively resets annular groove 340 Half partition-type structures.Contraposition regulating part 600 to form reset convex block 610 towards resetting to protrude out in annular groove 340, resets convex block 610 It is inserted into reset in annular groove 340 and correspond to and is plugged in half partition-type structures one side, the both sides for resetting convex block 610 are compressed respectively with two Spring 350 connects.Contraposition regulating part 600 can be rotated relative to lock core turntable 300, until the closing surface for the annular groove 340 that is reset It is hindered.When contraposition regulating part 600 turns an angle with respect to lock core turntable 300, a compression spring 350 keeps both ends difference It is constant to abut the state of closing surface and half partition-type structures, and another compression spring 350 is compressed in closing surface and resets convex block Between 610.When external force stopping driving contraposition regulating part 600, the compression spring 350 compressed provides restoring force driving contraposition tune Section part 600 returns back to the initial position for resetting convex block 610 close to half partition-type structures.

And in conjunction with shown in Fig. 9 and Figure 10, offering /V circular groove 430 in clutch buckle closure 400, it /V circular groove 430 and inserts Access slot 410, the rotation direction of clutch buckle closure 400 are in one heart, and such /V circular groove 430 and contraposition regulating part 600 are in bias；Limit The size of circle of position slot 430 be more than contraposition regulating part 600 size and /V circular groove 430 and contraposition regulating part 600 in inscribe circularly It sets；Contraposition regulating part 600 protrudes out towards /V circular groove 430 and is formed with one section of limiting tooth 620, and /V circular groove 430 is to convex It stretches to form limited block 431, when clutch buckle closure 400 is when external force is rotated by, begin motionless, /V at the beginning of contraposition regulating part 600 Block 431 is gradually moved close near /V circular groove 430 and the points of tangency for aligning regulating part 600, until limited block 431 is abutted to one During limiting tooth 620, via 431 ejection limiting tooth 620 of limited block so that contraposition regulating part 600 rotates therewith；In 431 He of limited block When limiting tooth 620 keeps stopping exerting a force to clutch buckle closure 400 in the state of abutting, the compression spring 350 compressed provides reply Power driving contraposition regulating part 600 turns round, and via limited block 431 clutch buckle closure 400 is driven to turn round so that clutch buckle closure 400 is inserted It connects blind area and deviates clutch pin 500；If external force continues that clutch buckle closure 400 is driven to rotate, limited block 431 is gradually distance from /V circular groove 430 are separated with points of tangency, limited block 431 and the limiting tooth 620 for aligning regulating part 600, then align regulating part 600 and are compressing Initial position is voluntarily returned back under the driving of spring 350.According to the technical solution, clutch buckle closure 400 can be rotated arbitrarily, clutch Pin 500 may be inserted into inserting groove 410 gearing for realizing clutch buckle closure 400 and lock core turntable 300.

With reference to shown in Fig. 1-Figure 10, the course of work of the utility model safe electronic lock is described in detail：

User's operation external control mechanisms can be the modes such as fingerprint, password, pupil identification, and when any external control After mechanism processed is identified by, corresponding at least one set of driving mechanism 200 is driven to act, this group of driving motor 210 rotates warp By gear pair 240 actuator 220 is driven to rotate, the cam part 221,231 between actuator 220 and press part 230, Ejection press part 230 is moved to lock core turntable 300, so that clutch pin 500 is moved to lock core turntable 300, the other end is to clutch Buckle closure 400 stretches out；

Clutch pin 500 can be smoothly inserted into clutch buckle closure 400 under the action of regulating part 600 is aligned, subsequent user behaviour Make clutch buckle closure 400 to rotate, until two clutch pins 500 are corresponded to respectively after being connected to 410 corresponding ladder end face 411 of inserting groove, Clutch buckle closure 400 is rotated further and rotates via the band movable lock core turntable 300 that compresses of clutch pin 500 and ladder end face 411, And then the flat axis 710 that is connected at 300 axle center of lock core turntable is driven to rotate, realize unlocking sliding piece 720 act realize locking and/ Or release the lock.

It is locked according to safe electronic provided by the utility model, external control mechanisms can be controlled in concentric annular extremely respectively 200 single movement of few two driving mechanism stretches into realization lock core in inserting groove 410 to respectively drive corresponding one group of clutch pin 500 The gearing of turntable 300 and clutch buckle closure 400, such external force can be via clutch buckle closures 400 with movable lock core turntable 300, and then band The dynamic flat axis 710 being connected at 300 axle center of lock core turntable rotates, and realizes that unlocking sliding piece 720 acts and realizes locking and/or release Lock.The setting of contraposition regulating part 600 causes clutch buckle closure 400 that can be realized to lock core turntable 300 with Arbitrary Rotation Driving, so as to be conveniently operated.Safe electronic lock provided by the utility model, double insurance is realized via two driving mechanisms 200 Function, unless the exhausted small probability that two driving mechanisms 200 break down simultaneously occurs, otherwise safety provided by the utility model is electric Son lock can normal use, so as to improve the reliability of safe electronic provided by the utility model lock greatly, promote user's The sense of security.

Above disclosed is only the preferred embodiment of the utility model, certainly cannot be new to limit this practicality with this The interest field of type, therefore the equivalent variations made according to present utility model application the scope of the claims still belong to the utility model and are covered Scope.

Claims (10)

1. a kind of safe electronic lock, it is characterised in that：It is described including driving mechanism, lock core turntable, clutch pin and clutch buckle closure Lock core turntable and the clutch buckle closure are in being arranged concentrically and independently of each other, at least two clutch pins are plugged in the lock core and turn Disk, and the clutch buckle closure corresponds to the clutch pin and offers inserting groove；At least two driving mechanisms respectively drive corresponding At least one clutch pin stretches out the lock core turntable and is inserted into the inserting groove, realizes that the clutch buckle closure and the lock core turn The gearing of disk；The lock core turntable is driven via the clutch buckle closure, and then realizes the locking of the safe electronic lock and/or releases Lock.

2. safe electronic lock as described in claim 1, it is characterised in that：The two clutch pins are in penetratingly to be plugged in institute respectively At the different radii for stating lock core turntable；Two driving mechanisms include driving motor and with the lock core turntable in concentric respectively Press part, two press parts are arranged at the one side that the lock core turntable deviates from the clutch buckle closure, and two press parts point The clutch pin being arranged at the lock core turntable different radii Dui Ying not abutted；Two driving motors are respectively used to drive Clutch pin described in the press part ejection is mobile to the clutch buckle closure direction and is inserted into the inserting groove.

3. safe electronic lock as claimed in claim 2, it is characterised in that：The driving mechanism respectively further comprises actuator, appoints The actuator and the press part of one driving mechanism are in the concentric structure axially at least partly overlapped mutually；The drive Moving part can relatively described lock core turntable circumferentially rotate and axial restraint, the press part can relatively described lock core turntable axial movement It is and circumferentially fixed；The opposite face of the actuator and the press part is correspondingly arranged on cam surface, two driving motors respectively The actuator is respectively driven to rotate and via the cam surface press part is driven to move to the lock core turntable direction.

4. safe electronic lock as claimed in claim 3, it is characterised in that：Two press parts and two actuators are in concentric Ring-type, the press part of a driving mechanism and the outer diameter of the actuator are supported less than another the described of the driving mechanism The internal diameter of casting die and the actuator；The press part and the actuator of one driving mechanism and another driving machine The press part of structure is set with the actuator in nested.

5. safe electronic lock as claimed in claim 4, it is characterised in that：The lock core turntable is provided with the one of the press part Side protrudes out to form stepped wall, and two press parts and two actuators correspond to the different steps for being socketed on the stepped wall respectively Face, and two actuators are in axially with difference in height；The driving motor drives respectively at the circumferencial direction of the actuator The actuator rotates, and then the press part is driven to be moved to the lock core turntable direction.

6. safe electronic lock as claimed in claim 5, it is characterised in that：Be provided on the outside of the circumferencial direction of the actuator with The corresponding gear structure of driving motor output terminal.

7. the safe electronic lock described in claim 2, it is characterised in that：The clutch needle set has two groups, with the group clutch pin Distance is equal between the shaft of the lock core turntable；Two driving mechanisms are respectively used to driving and correspond to clutch described in one group Pin.

8. safe electronic lock as described in claim 1, it is characterised in that：The inserting groove be in and the clutch pin rotation path It is corresponding arc-shaped, grafting blind area is formed with one heart and between the both ends of equal two inserting grooves of radius；Via it is described from Pin is closed to abut to the ladder end face of the inserting groove and then the lock core turntable is driven to rotate.

9. safe electronic lock as claimed in claim 8, it is characterised in that：The safe electronic lock further includes contraposition regulating part, It is described contraposition regulating part can relatively described lock core turntable turn an angle, and it is described contraposition regulating part center of rotation deviate institute The rotation axis of lock core turntable is stated, further includes that the contraposition is driven to adjust between the lock core turntable and the contraposition regulating part The elastic component that part resets；The clutch buckle closure is correspondingly arranged on /V circular groove, and the diameter of the /V circular groove is more than the contraposition The diameter of regulating part, and the /V circular groove and the contraposition regulating part are set in inscribe；It is described contraposition regulating part towards from The one side for closing buckle closure protrudes out to form limiting tooth, and the /V circular groove inwardly protrudes out to form limited block；The clutch buckle closure turns to When the limiting tooth and the limited block abut against and stop driving the clutch buckle closure, the contraposition regulating part is in the elasticity Deviate the clutch pin in the grafting blind area that clutch buckle closure described in revolution driving is resetted under the driving of part.

10. safe electronic lock as claimed in claim 9, it is characterised in that：The lock core turntable offers reset annular groove, institute It states contraposition regulating part and is rotatably connected at the lock core turntable, and the contraposition regulating part resets annular groove convex towards described It stretches to form reset convex block；In the reset annular groove in the both sides of the reset convex block be respectively arranged with one end fix, the other end For abutting the compression spring of the reset convex block.