CN106121379B

CN106121379B - Electronic lock cylinder device

Info

Publication number: CN106121379B
Application number: CN201610679102.XA
Authority: CN
Inventors: 朱英华
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-16
Filing date: 2016-08-16
Publication date: 2018-05-11
Anticipated expiration: 2036-08-16
Also published as: CN106121379A

Abstract

This application discloses a kind of electrical lock apparatus.The electrical lock apparatus includes：Front handlebar, lock gall, main shaft, the second connector, the second coupler and the thumb wheel axially fitted together, front handlebar is fixedly connected with lock gall, second coupler is fixedly connected with thumb wheel, main shaft passes through the centre bore of thumb wheel, when not unlocking, second connector is freely rotated relative at least one the second coupler and main shaft, when electronics is unlocked, second connector and the second coupler and main shaft common rotation, when front handlebar rotates, lock gall, main shaft, the second connector and the second coupler are driven successively so that thumb wheel is rotated so as to unlock.Front handlebar and control circuit are separately positioned on the both ends of main shaft by the electronic lock cylinder device, so as to improve the ease of use of electronic lock cylinder, reliability and security.

Description

Electronic lock cylinder device

Technical field

The present invention relates to lock, relates more specifically to electronic lock cylinder device.

Background technology

With social life and the development of technology, the relevant hardware of intelligent residence such as emerged rapidly in large numbersBamboo shoots after a spring rain General development rise Come.Since without carrying keys, electronic lock is easy-to-use, solves the pain spot of many people in daily life, thus has obtained Rapid proliferation.At present, most of electronic lock is produced and sold in a manner of whole lock, not only of high cost, and with existing lockset Geomery difference it is larger, installation difficulty is big.It is only to need professional that this point is installed, is greatly increased electronics Lock uses threshold.Compared with the electronic lock of whole lock form, the cost of electronic lock cylinder is low and mounting means is similar with mechanical lock, Thus obtain extensive concern.

However, the internal mechanical structure of electronic lock cylinder is closely, inner space is difficult to accommodate machinery unlocking and electricity at the same time Structure member needed for son unlocking.Therefore, existing product is substantially single function electronic lock cylinder, wherein eliminating mechanical unlocking Function, and based on the electronic lock cylinder part of electric drive.

Chinese patent application CN201510760277.9 discloses a kind of implementation method of electronic lock cylinder.Disclosed in this application Electronic lock cylinder includes front handlebar and rear handle.Front handlebar includes fingerprint, cipher authentication system, and rear handle includes relevant certification electricity Sub-circuit.The inside of front handlebar and rear handle is integral, can be freely rotated jointly.Handle shell and thumb wheel are one afterwards , the rotation of rear handle can be rotated with thumb wheel reaches enabling and purpose of locking a door.In not correct authentication, front handlebar is with after The interior section of handle is free idling conditions, it is impossible to drives thumb wheel to rotate, therefore cannot open the door or lock a door.It is equipped with afterwards in handle Clutch.After having correct authentication (for example, passing through fingerprint or password), handle after being realized by clutch movement in rear handle The inside of hand and the cage connection of rear handle are got up.At this time, the inner rotation of handle after front handlebar drives is rotated, inside rear handle Rotate handle shell drive again after to rotate, so as to drive thumb wheel to rotate, achieve the purpose that to open the door or lock a door.The electronic lock cylinder cannot Mechanical unlocking is carried out using key, belongs to single function electronic lock cylinder.

Chinese patent application CN201520877874.5 discloses a kind of electronic lock cylinder.On the outside of the electronic lock cylinder (relative to The outside of door installation) there is a handle.Equipped with the electronic components associated therewith such as fingerprint recognition, bluetooth inside handle, and be provided with from Clutch.After user is by fingerprint recognition, then drives clutch in handle to be combined with plug body, it is outer to may then pass through rotation Thumb wheel opens lock tongue in handle grip movable lock core.The electronic lock cylinder cannot use key to carry out mechanical unlocking, belong to single function electronics Lock core.

However, above-mentioned single function electronic lock cylinder is using above bringing inconvenience and security risk.For example, the feelings such as exhaust in battery Under shape, electronic lock cylinder may be stopped due to power supply trouble, so as to cannot use.Especially when fire occurs, electronic lock Core can not normal operation at high temperature, so as to be delayed rescue due to that can not unlock.

In addition, the multifunctional lock core developed mainly based on electronic lock cylinder part, is driven on major axes orientation with motor It is dynamic.Mechanical structure is added in the range of the zonule of some spare area in lock core.The usual position in mechanical lock part Below main shaft, therefore, mechanical lock part and electronic lock cylinder part are non-coaxial and independent of one another.Due to being needed on panel The region of operation electronic lock cylinder is provided and adopts the region to turn the key in the lock, thus adopt turn the key in the lock when it is inconvenient for use.More Important, multifunctional lock core is used for the narrow space for accommodating mechanical lock part, and structure member is difficult to complicate and improves machinery Intensity, so as to reach the safety standard of high security lock core.

Therefore, in practical applications, it is desirable to develop compatible mechanical driving and the electronic lock cylinder of mechanical safety is provided, with Meet easy-to-use and demand for security.

The content of the invention

In view of this, to control using the connector rotated coaxially and coupler it is an object of the invention to provide a kind of Circuit is arranged on the electronic lock cylinder of rear end.

According to an aspect of the present invention, there is provided a kind of electronic lock cylinder device, including：Preceding axially fitted together Hand, lock gall, main shaft, the second connector, the second coupler and thumb wheel, the front handlebar are fixedly connected with the lock gall, and described Two couplers are fixedly connected with the thumb wheel, and the main shaft passes through the centre bore of the thumb wheel, wherein, it is described when not unlocking At least one second connector and second coupler and described main shaft are disengaged from, so that relative to second coupler It is freely rotated with least one the main shaft, when electronics is unlocked, second connector and second coupler and described Both main shafts connect so that with second coupler and the main shaft common rotation, when the front handlebar rotates, the lock Courage, the main shaft, second connector and second coupler are driven successively so that the thumb wheel is rotated so as to unlock.

Preferably, the lock gall includes matched first axis hole of first end with the main shaft, second connector Including with matched one or two axis hole of the second end of the main shaft, wherein, the main shaft can edge in second axis hole Axial movement, when the main shaft enters in second axis hole, the main shaft and the second connector common rotation, in institute When stating main shaft disengaging second axis hole, the main shaft is freely rotated relative to second connector.

Preferably, the cross sectional shape of the first end of the main shaft is appointing in flat, polygon, cylindroid, tooth form One kind, the cross sectional shape of the second end of the main shaft is flat, any of polygon, cylindroid, tooth form, described the The sectional shape complementary of the cross sectional shape of one axis hole and the first end, and the cross sectional shape of second axis hole with it is described The sectional shape complementary of the second end.

Preferably, second coupler includes hollow opening and the clutch slot formed on the inner wall of the opening.

Preferably, second connector further includes the first pawl, and the clutch slot is matched with first pawl, wherein, institute Stating the second connector can be axially moveable in the opening of second coupler, enter the clutch slot in first pawl When middle, second connector and the second coupler common rotation are described when first pawl departs from the clutch slot Second connector is freely rotated relative to second coupler.

Preferably, second connector includes the first clutch part and the second clutch part, and first clutch part has the One pawl and second axis hole, second clutch part have the second pawl, first pawl and second pawl and the clutch Groove matches, and the sidewall sections of second pawl enter in the clutch slot, wherein, second clutch part is described second It can be axially moveable in the opening of coupler, and second clutch part and the second coupler common rotation, in institute When stating the end of end engagement second pawl of the first pawl, first clutch part and the second clutch part common rotation, When departing from the end of second pawl in the end of first pawl, first clutch part relative to second clutch part from By rotating.

Preferably, second coupler has the 4th open slot, and the thumb wheel has convex block so that during assembled state, The convex block enters in the 4th open slot to provide being fixedly connected for the two.

Preferably, further include：Motor, at least a portion for driving second connector moves, so as to fulfill institute State and be connected and disconnected between the second connector and second coupler and the main shaft.

Preferably, further include：Handle afterwards, the rear handle has inner space, for installing battery, control unit and institute State motor, it is described after handle be fixedly connected with second coupler so as to common rotation, with realize using the rear handle into Row is unlocked manually.

Preferably, the main button on rear handle is further included, the main button is connected with described control unit, its In, when pressing main button, described control unit controls the action of the motor so that second connector and described second Coupler connects, sealed manually using front handlebar progress to realize.

Preferably, described control unit includes communication module, uses communication to be instructed from external reception to realize To motor-driven control.

Preferably, further include：The first coupling axially fitted together with the lock gall, the main shaft and the thumb wheel Clutch and the first connector, first coupler are connected with the lock gall using pin rod, and first connector is sleeved on institute To state on main shaft, and be connected with first coupler, first connector can be axially moveable, wherein, do not opening During lock, the pin rod is disengaged from at least one the lock gall and first coupler, so that the lock gall is relative to institute State the first coupler to be freely rotated, and at least one first connector and first coupler and the thumb wheel are each other Depart from, so that first coupler is freely rotated relative to the thumb wheel, when machinery is unlocked, described the is inserted into key In one axis hole during suitable position, the pin rod is connected with both the lock gall and first coupler, so that the lock gall With the first coupler common rotation, and first connector connects with both first coupler and the thumb wheel Connect, so that first coupler and the thumb wheel common rotation, also, in the key turns, the lock gall, described the One coupler and first connector are driven successively so that the thumb wheel is rotated so as to unlock.

Preferably, the first end periphery of the main shaft is provided with circular bead surface, the end top of first connector On the circular bead surface.

Preferably, the key promotes the main shaft to be axially moveable when being inserted into first axis hole, the main shaft First connector is promoted to be axially moveable.

Preferably, first connector has convex block, and first coupler has the second open slot, the thumb wheel tool There is the 3rd open slot, first connector is connected to each other with first coupler, wherein, the convex block is located at described second In open slot, when first connector and the thumb wheel are connected to each other, the convex block enters in the 3rd open slot, When first connector is disengaged from the thumb wheel, the convex block is located at the outside of the 3rd open slot.

Preferably, the first spring is further included, first spring is located at one end and the institute of first connector Between the circular bead surface for stating main shaft so that the main shaft promotes first connector to be axially moveable arrival and is connected with the thumb wheel Position.

Preferably, second spring is further included, the second spring is located at the rear end face and described of first connector Between the first end of two connectors so that after key removal, first connector returns to vertically and institute State the position of thumb wheel disengaging.

Electronic lock cylinder device according to embodiments of the present invention, front handlebar, lock gall, main shaft, the second connector, the second coupler Axially fitted together with thumb wheel, when electronics is unlocked, front handlebar rotates, lock gall, main shaft, the second connector and the second coupling Clutch is driven successively so that thumb wheel is rotated so as to unlock.Due to rotating coaxially for above-mentioned component, front handlebar can be arranged on electronics The front end of lock core device, control circuit can be arranged on rear end.Therefore, the outdoor section of electronic lock cylinder device is purely mechanic knot Structure.

Compared with traditional mechanical lock, there is electronic lock cylinder device according to embodiments of the present invention similar environment to adapt to Property, you can be adapted to various severe outdoor environments, such as it can be used for high temperature, low temperature, humidity, drying, dust environment.With Traditional electronic lock cylinder is compared, and the outdoor section of electronic lock cylinder device according to embodiments of the present invention does not have any control circuit, Therefore, it is impossible to the control circuit of rear end is disturbed and destroyed by the mechanical structure of front end, so that safe.

In the inside of electronic lock cylinder device, main structural components fit together vertically, it is therefore possible to use with tradition The identical size and dimension of mechanical lock mounting hole.The electronic lock cylinder device can be pacified with the installation method of compatible mechanical lock core Fill it is easy to operate, so as to reduce installation cost.For example, the electronic lock cylinder device is assembly, including form lock together Courage, main shaft, the second connector, the second coupler and thumb wheel, assembly are placed in the mounting hole identical with mechanical lock, so Afterwards, front handlebar is fixed on lock gall using screw, you can complete the installation of electronic lock cylinder device.

In a preferred embodiment, electronic lock cylinder device is also compatible with the function of mechanical lock.Electronic lock cylinder device further includes The first coupler and the first connector axially fitted together with the lock gall, the main shaft and the thumb wheel.In machine Tool unlock when, key is inserted and rotated, and lock gall, the first coupler and the first connector are driven successively so that thumb wheel rotate so as to Unlock.Since electronic lock cylinder part and mechanical lock partial common lock gall and main shaft are driven, and main structure member It is assembled integrally vertically, therefore can realizes compact lock core structure, and the mechanical strength of structure member can be provided.

The electronic lock cylinder device not only realizes electromechanical integration lock core, but also can realize compact lock core structure, simultaneous Hold the installation method of mechanical lock.The electronic lock cylinder device can use the peace of size and dimension identical with traditional mechanical lock Hole is filled, installation operation is simple and reduces installation cost.

According to the electronic lock cylinder device of preferred embodiment, it can independently of each other be run between two functions, both bring electricity The convenience that son is opened, while the mode of mechanical unlatching has been fully retained again, meet emergent requirement.Damage or answer in electronic structure In the case of anxious (such as fire), key can be used to unlock from outside.

Brief description of the drawings

By the description to the embodiment of the present invention referring to the drawings, above-mentioned and other purposes of the invention, feature and Advantage will be apparent from.

Fig. 1 shows schematic diagram of the electronic lock cylinder device when not unlocking according to a first embodiment of the present invention.

Fig. 2 shows schematic diagram of the electronic lock cylinder device when machinery is unlocked according to a first embodiment of the present invention.

Fig. 3 shows schematic diagram of the electronic lock cylinder device when electronics is unlocked according to a first embodiment of the present invention.

Fig. 4 shows schematic diagram of the electronic lock cylinder device when not unlocking according to a second embodiment of the present invention.

Fig. 5 shows schematic diagram of the electronic lock cylinder device when not unlocking according to a third embodiment of the present invention.

Fig. 6 shows the overall decomposition diagram of one example of electronic lock cylinder device according to a first embodiment of the present invention.

Fig. 7 shows the decomposition diagram of mechanical lock part in electronic lock cylinder device shown in Fig. 6.

Fig. 8 shows the decomposition diagram of electronic lock cylinder part in electronic lock cylinder device shown in Fig. 6.

Fig. 9 shows sectional view of the electronic lock cylinder device when not unlocking shown in Fig. 6.

Figure 10 shows schematic diagram of the electronic lock cylinder device when machinery is unlocked shown in Fig. 6.Figure 11 shows the electricity shown in Fig. 6 Schematic diagram of the sub- lock core device when electronics is unlocked.

Reference numeral：

110 front handlebars

111 screw holes

120 lock galls

121 planes

125 pin rods

126 first convex blocks

130 first couplers

131 first open slots

135 second open slots

140 thumb wheels

141 shifting blocks

145 the 3rd open slots

150 second couplers

160 motors

170 main shafts

171 homalocephalus

172 5 ends

180 first clutch parts

181 axis holes

185 fore paws

190 second clutch parts

191 rear solid ends

210 first connectors

310 second connectors

215 second convex blocks

221 first springs

222 second springs

223 the 3rd springs

320 first shells

330 second housings

Handle after 340

Embodiment

Hereinafter reference will be made to the drawings is more fully described the present invention.In various figures, identical element is using similar attached Icon is remembered to represent.For the sake of clarity, the various pieces in attached drawing are not necessarily to scale.In addition, it may not show in figure Go out some known parts.

It describe hereinafter many specific details of the present invention, such as the structure of component, material, size, processing work Skill and technology, to be more clearly understood that the present invention.But just as the skilled person will understand, it can not press The present invention is realized according to these specific details.

Fig. 1 shows schematic diagram of the electronic lock cylinder device when not unlocking according to a first embodiment of the present invention.The electronic lock Core apparatus 100 includes the mechanical lock part and electronic lock cylinder part combined, the two shares lock gall and main shaft is passed It is dynamic.Mechanical lock part includes lock gall 120, the first coupler 130, main shaft 170 and the thumb wheel 140 fitted together vertically, And it is arranged on the pin rod 125 on 120 and first coupler of lock gall, 130 neighboring.Electronic lock cylinder part includes assembling vertically Front handlebar 110, lock gall 120, main shaft 170, the first clutch part 180, the second clutch part 190,150 and of the second coupler together Motor 160.

In the electronic lock cylinder device 100 of the embodiment, front handlebar 110 and lock gall 120 are fixed on one for example with screw Rise.Front handlebar 110 and lock gall 120 have concentric axis hole respectively, and the shape of its axis hole is the flat consistent with key shape.The One coupler 130, thumb wheel 140, the second coupler 150 and the first clutch part 180 have concentric axis hole, the shape of its axis hole respectively For circular or circular.

Pin rod 125 is used to connect 120 and first coupler 130 of lock gall.In the state of pin rod 125 connects lock gall 120, the One coupler 130 links together via pin rod 125 and lock gall 120, the two common rotation.Depart from lock gall 120 in pin rod 125 Under state, the first coupler 130 can be rotated independently each other with lock gall 120.Under any state, the first coupler 130 is with dialling Wheel 140 is disengaged from, so as to be freely rotated relative to thumb wheel 140.

Main shaft 170 includes three parts, be respectively main shaft two end A and C and with pars intermedia B.The end of main shaft 170 The shape of portion A and C are flat form or polygon-shaped, respectively with the axis hole of lock gall 120 and the axis hole phase of the first clutch part 180 Match somebody with somebody.The shape of the pars intermedia B of main shaft 170 is cylindric, and including opening in convex block, with the first coupler 130 and thumb wheel 140 Mouth groove matches.

Main shaft 170 can be axially moveable so that the pars intermedia B of main shaft 170 can be connected or depart from thumb wheel 140.It is main Axis 170 cannot be freely rotated relative to any one in 120 and first clutch part 180 of lock gall.Thumb wheel is connected in main shaft 170 In the state of 140, main shaft 170 can be with 140 common rotation of thumb wheel.In the state of main shaft 170 departs from thumb wheel 140, main shaft 170 It is freely rotated relative to thumb wheel 140.

First clutch part 180 and the second clutch part 190 are respectively received in the axis hole of the second coupler 150.First clutch Part 180 is substantially constant relative to the axial location of the second coupler 150.Second clutch part 190 can be in the driving of motor 160 Under, along the axial movement of the second coupler 150, so as to be connected or depart from the first clutch part 180.Further, second from The neighboring of component 190 in the axis hole of the second coupler 150 using engaging mechanism the same as being combined so that though the second clutch part 190 So axially moved freely relative to the second coupler 150, but can only be with 150 common rotation of the second coupler.Therefore, exist In the state of first clutch part 180 and the second clutch part 190 link together, the first clutch part 180 and the second coupler 150 are common With rotating, in the state of the first clutch part 180 departs from the second clutch part 190, the first clutch part 180 can be relative to the second coupling Clutch 150 is freely rotated.

Second coupler 150 links together with thumb wheel 140 all the time for example with engaging mechanism.Therefore, the second coupler 150 all the time can only be with 140 common rotation of thumb wheel.

Electronic lock cylinder device 100 assembling after, main shaft 170 can be axially moveable under the promotion of key, second from Component 190 can be axially moveable under the driving of motor.In addition, front handlebar 110, lock gall 120, the first coupler 130, Thumb wheel 140, the second coupler 150 and the first clutch part 180 cannot be axially moveable.The electronic lock cylinder device 100, which utilizes, to be dialled The rotation of wheel 140 is realized sealed and unlocked.

As shown in Figure 1, when electronic lock cylinder device 100 is not unlocked, thumb wheel 140 is in latched position.Main shaft 170 and thumb wheel 140 depart from, and pin rod 125 departs from lock gall 120, and the first clutch part 180 departs from the second clutch part 190.The end C of main shaft 170 Through the axis hole of thumb wheel 140, intermediate portion B is not connected with thumb wheel 140.

When front handlebar 110 rotates, front handlebar 110, lock gall 120, main shaft 170 are driven successively, and main shaft 170 is so that the first coupling 130 and first clutch part 180 of clutch rotates.However, since main shaft 170 and thumb wheel 140 depart from, the first clutch part 180 and second Clutch part 190 departs from, therefore 170 and first clutch part 180 of main shaft fails further to drive to thumb wheel 140.

When electronic lock cylinder device 100 is not unlocked, even if rotating front handlebar 110, electronic lock cylinder is not also unlocked all the time, still It cannot unlock in the case of unused key or electronically validating.

Fig. 2 shows schematic diagram of the electronic lock cylinder device when machinery is unlocked according to a first embodiment of the present invention.Such as Fig. 2 institutes Show, when the machinery of electronic lock cylinder device 100 is unlocked, key 101 is inserted into.If key 101 is matched with lock gall 120, in key 101 insertion lock galls 120 in reach precalculated position when, pin rod 125 is fallen into the groove on 120 side wall of lock gall, thus with lock gall 120 Connection.In addition, key 101 promotes main shaft 170 to be axially moveable so that the pars intermedia B of main shaft 170 passes through the axis hole of thumb wheel 140, Main shaft 170 is connected with thumb wheel 140.First clutch part 180 departs from the second clutch part 190.

When the machinery of electronic lock cylinder device 100 is unlocked, key 101 rotates, key 101, lock gall 120, pin rod 125, first Coupler 130, main shaft 170, thumb wheel 140 are driven successively, and main shaft 170 is so that thumb wheel 140 is rotated so as to fulfill unlocking.

Fig. 3 shows schematic diagram of the electronic lock cylinder device when electronics is unlocked according to a first embodiment of the present invention.Such as Fig. 3 institutes Show, when 100 electronics of electronic lock cylinder device is unlocked, main shaft 170 departs from thumb wheel 140, and pin rod 125 departs from lock gall 120.Main shaft 170 end C passes through the axis hole of thumb wheel 140, and intermediate portion B is not connected with thumb wheel 140.Opened using wireless communication modules such as bluetooths Dynamic motor 160 so that the second clutch part 190 is axially moveable, and the first clutch part 180 and the second clutch part 190 connect, so as to With common rotation.

When 100 electronics of electronic lock cylinder device is unlocked, when front handlebar 110 rotates, front handlebar 110, lock gall 120, main shaft 170th, the first clutch part 180, the second clutch part 190, the second coupler 150, thumb wheel 140 are driven successively, and the second coupler 150 makes Thumb wheel 140 is obtained to rotate so as to fulfill unlocking.

Fig. 4 shows schematic diagram of the electronic lock cylinder device when not unlocking according to a second embodiment of the present invention.The electronic lock Core apparatus 200 includes the mechanical lock part and electronic lock cylinder part combined, the two shares lock gall and main shaft is passed It is dynamic.Mechanical lock part includes lock gall 120, the first coupler 130, main shaft 170 and the thumb wheel 140 fitted together vertically, And it is arranged on the pin rod 125 on 120 and first coupler of lock gall, 130 neighboring.Electronic lock cylinder part includes assembling vertically Front handlebar 110, lock gall 120, main shaft 170, the second connector 310, the second coupler 150 and motor 160 together.

Electronic lock cylinder device 200 according to second embodiment it is different from the electronic lock cylinder device 100 shown in Fig. 1 to 3 it Be in：Discrete the first clutch part 180 and the second clutch part 190 are replaced using the second overall connector 310.

Second connector 310 is contained in the axis hole of the second coupler 150.Second connector 310 can be with the drive of motor 160 Under dynamic, along the axial movement of the second coupler 150, so as to be connected or depart from main shaft 170.Further, the second connector 310 neighboring in the axis hole of the second coupler 150 using engaging mechanism the same as being combined so that although 310 phase of the second connector Axially moved freely for the second coupler 150, but can only be with 150 common rotation of the second coupler.

When 100 electronics of electronic lock cylinder device is unlocked, main shaft 170 departs from thumb wheel 140, and pin rod 125 is de- with lock gall 120 From.The end C of main shaft 170 passes through the axis hole of thumb wheel 140, and intermediate portion B is not connected with thumb wheel 140.Using channel radios such as bluetooths Believe that module starts motor 160 so that the second connector 310 is axially moveable, and main shaft 170 is connected with the second connector 310, so that Can be with common rotation.

When front handlebar 110 rotates, front handlebar 110, lock gall 120, main shaft 170, the second connector 310, the second coupler 150th, thumb wheel 140 is driven successively, and the second coupler 150 is so that thumb wheel 140 is rotated so as to fulfill unlocking.

Other aspects and the electronic lock cylinder device shown in Fig. 1 to 3 of electronic lock cylinder device 200 according to second embodiment 100 is identical, saves detailed description herein.

Fig. 5 shows schematic diagram of the electronic lock cylinder device when not unlocking according to a third embodiment of the present invention.The electronic lock Core apparatus 300 includes the mechanical lock part and electronic lock cylinder part combined, the two shares lock gall and main shaft is passed It is dynamic.Mechanical lock part includes lock gall 120, the first coupler 130, main shaft 170 and the thumb wheel 140 fitted together vertically, And it is arranged on the pin rod 125 on 120 and first coupler of lock gall, 130 neighboring.Electronic lock cylinder part includes assembling vertically Front handlebar 110, lock gall 120, main shaft 170, the first clutch part 180, the second clutch part 190,150 and of the second coupler together Motor 160.

Electronic lock cylinder device 300 according to third embodiment it is different from the electronic lock cylinder device 100 shown in Fig. 1 to 3 it Be in：First clutch part 180 is contained in the axis hole of the second coupler 150, and at least a portion of the second clutch part 190 accommodates In the sidewall opening of the second coupler 150.

First clutch part 180 is substantially constant relative to the axial location of the second coupler 150.Second clutch part 190 can be with Under the driving of motor 160, along moving radially for the second coupler 150, so as to be connected or depart from the first clutch part 180.Example Such as, the side wall of the first clutch part 180 has opening, and the end of the second clutch part 190 is rod-shaped.At the end of the second clutch part 190 In the case of portion carries out the sidewall opening of the first clutch part 180, the first clutch part 180 and the second clutch part 190 link together, So that 150 common rotation of the first clutch part 180 and the second coupler.Depart from the first clutch part in the end of the second clutch part 190 In the case of 180 sidewall opening, the first clutch part 180 departs from the second clutch part 190 so that the first clutch part 180 can phase It is freely rotated for the second coupler 150.

When 100 electronics of electronic lock cylinder device is unlocked, main shaft 170 departs from thumb wheel 140, and pin rod 125 is de- with lock gall 120 From.The end C of main shaft 170 passes through the axis hole of thumb wheel 140, and intermediate portion B is not connected with thumb wheel 140.Using channel radios such as bluetooths Believe that module starts motor 160 so that the second clutch part 190 moves radially, and the first clutch part 180 and the second clutch part 190 connect Connect, so as to common rotation.

When front handlebar 110 rotates, front handlebar 110, lock gall 120, main shaft 170, the first clutch part 180, the second clutch part 190th, the second coupler 150, thumb wheel 140 are driven successively, and the second coupler 150 is so that thumb wheel 140 is rotated so as to fulfill unlocking.

Other aspects and the electronic lock cylinder device shown in Fig. 1 to 3 of electronic lock cylinder device 300 according to third embodiment 100 is identical, saves detailed description herein.

According to above-mentioned first to 3rd embodiment electronic lock cylinder device, when key is not inserted into, lock gall also can It is freely rotated, but thumb wheel cannot be driven to rotate and realize enabling or lock a door.In the case of key is correctly inserted into, then pass through electronic lock The coupled structure of core apparatus so that main shaft drives thumb wheel common rotation opens the door or locks a door to realize.Using channel radios such as bluetooths In the case of believing that module carries out electronics unlocking, main shaft is connected to the second coupler by motor driving, is driven via the second coupler Thumb wheel common rotation opens the door or locks a door to realize.

The electronic lock cylinder device can compatible traditional mechanical lock, not only brought the convenience of electronics unlatching, but also The mode of mechanical unlatching has been fully retained.Do not changing whole mechanical functions, security and the traditional key of electronic lock cylinder device In the case of spoon opening ways, while realize without key, directly by mobile phone or other separation peripheral hardwares (by bluetooth or its Its communication is interacted with lock core) operation, realize the function of opening the door or lock a door, real realization machinery is opened and electronic cutting Open and be combined, and dereliction takes second place point.

Further, mechanical lock part and electronic lock cylinder part fit together vertically, thus can ensure machinery The mechanical performance and security of lock core.

In the above-described embodiment, pin rod 125 is described as being connected or departing between lock gall 120, when machinery is unlocked, The rotation of lock gall 120 is sent to the first coupler 130 by pin rod 125, and transmission is then disconnected when not unlocking so that 120 phase of lock gall It is freely rotated for the first coupler 130.In alternate embodiments, pin rod 125 can be remained connects between lock gall 120 Connect, while be connected or depart between the first coupler 130, the rotation of lock gall 120 is sent to the first coupling when machinery is unlocked Clutch 130, transmission is then disconnected when not unlocking so that lock gall 120 is freely rotated relative to the first coupler 130.

In the above-described embodiment, main shaft 170 is described as to overall component.However, in alternate embodiments, main shaft 170 can realize above-mentioned identical function including multiple discrete components, as described below.

In the above-described embodiment, electronic lock cylinder device is described as including mechanical lock part and the electricity combined Sub- lock core part, the two shares lock gall and main shaft is driven.However, in alternate embodiments, electronic lock cylinder device can be with Only include electronic lock cylinder part.

Fig. 6 shows the overall decomposition diagram of one example of electronic lock cylinder device according to a first embodiment of the present invention, Fig. 7 With 8 decomposition diagrams that mechanical lock part and electronic lock cylinder part is shown respectively.

The electronic lock cylinder device 100 includes the mechanical lock part and electronic lock cylinder part combined, the two is shared Lock gall and main shaft are driven.Mechanical lock part includes the lock gall 120, the first coupler 130, master fitted together vertically Axis 170 and thumb wheel 140, and the pin rod 125 being arranged on 120 and first coupler of lock gall, 130 neighboring, on pin rod 125 The first convex block 126 is provided with, is matched with the pin rod 125.

The front-end and back-end of first coupler 130 have the first open slot 131 and the second open slot 135 respectively.First opens Mouth groove 131 is used for the end for accommodating pin rod 125, and the second open slot 135 is used to be connected with thumb wheel 140.The side wall of thumb wheel 140 has Shifting block 141.When thumb wheel 140 rotates, 141 common rotation of shifting block.The first shell 320 is coated with the outside of the lock gall 120. Front handlebar 110 that electronic lock cylinder part includes fitting together vertically, lock gall 120, main shaft 170, the first clutch part 180, the Two clutch parts 190, the second coupler 150 and motor 160.

In this embodiment, lock gall 120 can be freely rotated in the first shell 320 all the time.120 and first coupler of lock gall 130 be mutually independent structure member.It is provided with the side wall of lock gall 120 for moving the first convex block 126 so as to limit pin rod The blade or pellet locking component (not shown) of 125 positions.First convex block 126 is always in the groove of lock gall 120.

In no matched key insertion, what the outerplanar of the first convex block 126 was generally flush with 120 outerplanar of lock gall, because This, pin rod 125 fails into the groove of lock gall 120, is only capable of sliding in 120 neighboring of lock gall.Matched key is inserted into During suitable position, blade or pellet in lock gall will rearrange, it is possible to change the position of the first convex block 126.First Convex block 126 is moved into lock gall 120, so that at least a portion in the groove of exposure lock gall 120.At this time, pin rod 125 is below In entering under the promotion of spring in the groove of lock gall 120.Since the end of pin rod 125 is always positioned at the of the first coupler 130 In one open slot 131, therefore, in the groove of 125 lock gall 120 of pin rod after, lock gall 120 is connected to the first coupler 130 Overall structure is formed together, so as to realize the connection of 120 and first coupler 130 of lock gall.After key is extracted, first Convex block 126 moves out again, and outside is concordant with lock gall 120.Thus, pin rod 125 leaves the groove of lock gall 120 again, so that real The disengaging of 120 and first coupler 130 of existing lock gall.

When not unlocking, i.e., in the case where no matched key is inserted into the axis hole of lock gall 120, pin rod 125 only with First coupler 130 is connected, and is to depart from lock gall 120.Therefore, 120 and first coupler 130 of lock gall is also what is departed from. In addition, the first connector 210 is also integrally located in the first coupler 130, and it is not connected with thumb wheel 140.Therefore, the first coupling Device 130 is also what is departed from thumb wheel 140.In this case, when lock gall 120 rotates, the first coupler 130 does not rotate, so that Thumb wheel 140 can not be driven to rotate.

When machinery is unlocked, insert a key into the axis hole of lock gall 120, so as to change the position of pin rod 125 so that lock Courage 120 is connected with the first coupler 130.Key insertion lock gall 120 axis hole after, key promote the first connector 210 along The axially rearward movement of the electronic lock cylinder, makes one part be engaged with thumb wheel 140, so as to connect the first coupler 130 and thumb wheel 140 so that the first coupler 130 can drive thumb wheel 140 to rotate.At this time, key 101 rotates, successively through lock gall 120, first 130 and first connector 210 of coupler is driven so that thumb wheel 140 rotates, and realizes and opens the door or lock a door.

In order to realize after the electric drive clutch engagement of rear end that can have external force trackwheel 140 to realize opens the door or lock Door, the present invention on the premise of the core security structure of mechanical lock is not influenced to the mechanical lock part of electronic lock cylinder device into Change is gone.As shown in fig. 6,120 front end of lock gall reaches the outside of the first shell of lock core 320.In the prolongation of lock gall 120 It is upper that front handlebar 110 is housed.Main shaft 170 is used to connect 120 and first clutch part 180 of lock gall, and main shaft 170 passes through the first connector 210 and freely it can move axially and rotate.The first spring 221 is provided between the first connector 210 and main shaft 170.When After the axis hole of the fully-inserted lock gall 120 of key 101, main shaft 170 promotes the first connector 210 to be intermeshed with thumb wheel 140, realizes First coupler 130 is combined with thumb wheel 140.Second spring is provided between the first connector 210 and the first clutch part 180 222, after the dial-out of key 101, second spring 222 is so that the first connector 210 returns in the first coupler 130 and keeps steady It is fixed, depart from so as to fulfill the first coupler 130 with thumb wheel 140.

At least a portion of first connector 210 is located in the axis hole of the first coupler 130.When not unlocking, first connects The rear end face that 210 rear end face of device is connect with the first coupler 130 overlaps.There is opposite set on first connector, 210 excircle Two the second convex blocks 215 put.In alternate embodiments, the number of the second convex block 215 is not limited to two, or one, Three or more.Second open slot 135 of the second convex block 215 and the first coupler 130 matches, to ensure the first connection Device 210 can be with common rotation when being connected with the first coupler 130.Meanwhile first connector 210 can under the promotion of key Being moved backward in first coupler 130 so that the first connector 210 passes through the axis hole of thumb wheel 140, and the of the first connector 210 Two convex blocks 215 are entered in the open slot of thumb wheel 140, and the first coupler 130 is connected with thumb wheel 140.

First connector 210 and the first spring 221 are sleeved on main shaft 170, and at least a portion of the first spring 221 In the axis hole of the first connector 210.The rear end of first spring 221 is withstood on the madial wall of 210 rear end face of the first connector, Front end is withstood on the circular bead surface of main shaft 170.When machinery is unlocked, key promotes main shaft 170 to be run to rear side.First spring 221 Oppressed, the first connector 210 of promotion moves backward, such as half stroke, the second convex block 215 on the first connector 210 Into in the 3rd open slot 145 of thumb wheel 140.First connector 210 is subject to the resistance of the first spring 221 and the first clutch part 180 Gear, to be unlikely to depart from the first coupler 130, and achievees the purpose that the first coupler of connection 130 and thumb wheel 140.

At this time, the first spring 221 is constantly in compressive state.When rotating key, 120 and first coupler 130 of lock gall Transmission is so that the first connector 210 rotates.Even if the 3rd open slot of the second convex block 215 and thumb wheel 140 of the first connector 210 Do not corresponded on 145 positions, the first connector 210 is rotated it is also possible that the second convex block 215 on the first connector 210 is with dialling 3rd open slot 145 of wheel 140 reaches position to correspond to each other.The second convex block 215 on first connector 210 still can be into Enter thumb wheel 140, so as to fulfill the connection between the first connector 210 and thumb wheel 140.

Second spring 222 passes through the axis hole of thumb wheel 140, is arranged between the first connector 210 and the first clutch part 180. Specifically, the front end of second spring 222 is withstood on the rear end face of the first connector 210, before rear end withstands on the first clutch part 180 On end face.When not unlocking, the active force of second spring 222 applies on the first connector 210 so that the first connector 210 is extensive The multiple position to the disengaging of thumb wheel 140.When machinery is unlocked, key insertion promotes main shaft 170 to be axially moveable, via the first bullet Spring 221 applies force to the first connector 210, and second spring 222 then produces reaction force and is applied to the first connector 210 On.In this embodiment, the spring force that second spring 222 produces is more much smaller than the first spring 221, therefore, the first connector 210 It will move backward.When key is transferred to, the active force that the first spring 221 transmits loses, and second spring 222 can promote the first company Connect device 210 to reset in the first coupler 130, so as to thumb wheel 140 depart from.

Traditional idle running core is directed in the present invention, lock gall 120 extends to the outside of the first shell of lock core 320, and Front handlebar 110 is added on its prolongation.As described below, when electronics is unlocked, the first clutch part 180 and the second clutch part 190 engagements.When rotating front handlebar 110, it is driven via two clutch parts so that thumb wheel 140 rotates.

Axis hole is equipped among front handlebar 110, it is corresponding with the axis hole that lock gall 120 is equipped with.After fitting together, key Spoon 101 can be entered in the axis hole of lock gall 120 by the axis hole of front handlebar 110.

Front handlebar 110 is to be fixedly connected with lock gall 120.Preferably, the first shell of lock core is stretched out by lock gall 120 It is machined with plane 121 above 320 part, is also machined with plane on circular hole in the relatively corresponding installation of front handlebar 110, makes preceding Hand 110 may be mounted on lock gall 120, can be with common rotation.When front handlebar 101 be installed on lock gall 120 plane 121 on, then Front handlebar 101 and lock gall 120 are fixed by the screw of front handlebar 110, prevent front handlebar 101 from coming off.

The first end of main shaft 170 is homalocephalus 171, is inserted into the axis hole of 120 rear end face of lock gall.Main shaft 170 is in lock gall It can be moved axially in 120 axis hole but can only be with 120 common rotation of lock gall.The insertion depth of homalocephalus 171 is arranged in key 101 enter after can withstand main shaft 170 and move the half of the first connector 210 of drive backward and enter thumb wheel 140, while can also protect Demonstrate,proving key 101 can be completely into.The second end of main shaft 170 is five ends 172, through the first connector 210, the first spring 221st, second spring 222, thumb wheel 140, are then inserted into the axis hole 181 of 180 front end face of the first clutch part.Main shaft 170 is It can be moved axially in the axis hole 181 of one clutch part 180 but can only be with 180 common rotation of the first clutch part.First clutch part 180 The insertion depth of 181 and five end 172 of axis hole be arranged so that main shaft 170 can be in the axis hole 181 of the first clutch part 180 Axial movement, but do not depart from out.

When user is rotating front handlebar 110, front handlebar 110 drives lock gall 120 to rotate, and lock gall 120 drives 170 turns of main shaft Dynamic, main shaft 170 drives the first clutch part 180 to rotate again, thus the strength of front handlebar 110 can be relayed to the first clutch part Torsion on 180 without key.

When not unlocking, the first clutch part 180 can be freely rotated in the second coupler 150.Therefore, front handlebar is passed through 110 rotate lock galls 120, or other means when rotating lock gall 120, the first clutch part 180 of drive is also idle running.In electronic cutting During lock, i.e., after correct digital certificate, motor 160 driving rotate forward, promote the second clutch part 190 travel forward with first from Component 180 is combined.The rotation of first clutch part 180 drives the rotation of the second clutch part 190, then passes through the second clutch part 190 The second coupler 150 is driven to rotate, it is final to drive thumb wheel 140 to rotate.

Second coupler 150 is installed in the second housing 330 of electronic lock cylinder part.The front end face of second coupler 150 The 4th open slot 151 combined with the convex block (not shown) set on thumb wheel 140, formed connection.After second coupler 150 The part that lock core second housing 330 is stretched out at end is fixedly connected with rear handle 340, therefore passes through second when handle 340 after rotation Coupler 150 can directly drive thumb wheel 140 to rotate, to ensure indoor occupant in the normally-open of any situation.In addition, second There are a certain number of clutch slots 155 in coupler 150, clutch slot 155 is combined with the rear solid end 191 of the second clutch part 190, makes Second clutch part 190 and the second coupler 150 can only common rotation, but the second clutch part 190 can be in the second coupler 150 Axial movement in clutch slot 155.

It is provided with second coupler 150 by motor-driven clutch, including the first clutch part 180, the second clutch part 190th, the 3rd spring 223, motor shaft 161, spring catch 162, motor 160, wherein the front end face of the first clutch part 180 has axis hole 181, it can be connected with five ends 172 of the rear side of main shaft 170, main shaft 170 can be in the axis hole 181 of the first clutch part 180 Interior axial movement, but must be with 180 common rotation of the first clutch part.The rear side of first clutch part 180 has a certain number of fore paws 185, in order to be meshed with rear solid end 191.

The 3rd spring 223, the second clutch part 190 and the 3rd spring are installed with the rear end face of second clutch part 190 223 are sleeved on motor shaft, and spring catch 162 is provided with motor shaft, and the 3rd spring 223 keeps contact condition with spring catch 192. When motor shaft rotates forward, the rotation of spring catch 162 drives the 3rd spring 223 to travel forward, thus promote the second clutch part 190 to Preceding movement makes its rear solid end 191 be combined with the fore paw 185 of the first clutch part, realizes the intermeshing between clutch part, and such The rotation of one clutch part 180 can drive the rotation of the second clutch part 190, so as to drive thumb wheel 140 to rotate.When motor shaft is anti- Turn, ejection pin 162, which rotates, drives the 3rd spring 223 to move backward, so that the second clutch part 190 move depart from the backward after pulling One clutch part 180, so as to release engagement, at this moment the first clutch part 180 can only dally.

Under normal circumstances, i.e., the situation that clutch does not engage, is to depart between two clutch parts, revolves front handlebar at this time 110 drive lock galls 120 rotate, or other means drive lock gall 120 rotate when, lock gall 120 drive main shaft 170 rotate, main shaft 170 The first clutch part 180 is driven to rotate, but the first clutch part 180 can only dally.When passing through wireless communication using mobile phone or other peripheral hardwares Number send valid instruction after, from rear handle 340 by its control unit to motor 160 send rotating forward instruction, pass through spring catch 162 The second clutch part 190 is promoted to travel forward and combined with the first clutch part 180, at this time if front handlebar 110 is rotated, by main shaft 170 the first clutch parts 180 of drive rotate, so as to drive the second clutch part 190 to rotate.And due to the second clutch part 190 and second Coupler 150 often connects in rotation direction, and in the shape often connected between the second coupler 150 and thumb wheel 140 State, therefore drive thumb wheel 140 to rotate and open the door or lock a door so as to achieve the purpose that.

When the second clutch part 190 travels forward, though rear solid end with fore paw is not corresponding normally to engage, the 3rd bullet at this time Spring 223 is to be in compressive state, but user drives the first clutch part 180 to rotate when rotating front handlebar 110 by main shaft 170, when When the rear solid end of the fore paw of first clutch part 180 and the second clutch part 190 is corresponding, under the promotion of the 3rd spring 223, still It can so be intermeshed.

Being rotated forward in described control unit control motor causes two clutch part engagements after a certain period of time, and automatic control motor is anti- Turn, retract the 3rd spring 223, while the second clutch part 190 moves backward during band, causes two clutch parts to depart from, so that the One clutch part 180 enters idling conditions again.

In the preferred embodiment, another important function of the first clutch part 180 is shielded to mechanical lock part Interference of any mechanically actuated to electronic lock cylinder part below.Because the front end face of the first clutch part 180 is a step, The corresponding part of second coupler 150 also has a step reduced accordingly to block the first clutch part 180 to travel further into In second coupler 150, main shaft 170 can only in the axis hole of the first clutch part 180 181 axial movement, and the first clutch part 180 corresponding axis holes 181 nor perforative, therefore main shaft 170 can only move to certain distance after stop, other any machineries Operating method, such as sabotage, will not result in any part after two clutch parts and changes position since external force acts on Put or by other interference, so that the security of electronic lock cylinder device will not be reduced.

Motor 160, battery compartment (not shown), control unit (not shown) are installed in the inside of rear handle 340.The control Unit processed is used for the driving for controlling motor, including master chip, software, button, buzzer, LED light.Can be for example, by nothings such as bluetooths Line communication mode is realized to motor-driven control.

The motor drive signal of control unit is directly connected on motor 160, and the function of control unit has electron key hair Put, be wirelessly transferred, identification, order perform, vibrations alarm, enabling information upload (long-range use), battery saving mode, motor drive The related software function such as dynamic, user management, log management.In this embodiment, using 4 No. 7 battery powereds of section, power as 3V.

The trailing flank of handle 340 is a rear cover afterwards, can be easily opened, after opening the inside be provided with control unit, RESET buttons and main button, a LED display lamp.In addition rear cover center is provided with a main button connects control unit On main button, realize need not open rear cover can be operated main button, realize the electron key granting of software, directly drive clutch The functions such as device engagement, user cause clutch engagement going out to press main button direct-driving motor and rotate forward, then by outer Handle carrys out counter-locking a door, and after certain time, control circuit drives motor reversal to depart from clutch automatically, lock core is returned to sky Turn state.

As shown in figure 9, when not unlocking, pin rod 125 departs from lock gall 120, and the first connector 210 departs from thumb wheel 140, First clutch part 180 departs from the second clutch part 190.Correspondingly, lock gall 120 can freely turn relative to the first coupler 130 Dynamic, the first coupler 130 can be freely rotated relative to thumb wheel 140, and the first clutch part 180 can be relative to the second clutch part 190 are freely rotated.

Therefore, when front handlebar 110 rotates, lock gall 120 rotates.However, since pin rod 125 and lock gall 120 depart from, lock gall 120 rotation further cannot drive to thumb wheel 140 via the first coupler 130 and the first connector 210, thus cannot control The rotation of thumb wheel 140, which is realized, to be unlocked.

It should be noted that when key 101 is inserted into but does not reach suitable position, electronic device, which remains on, is in what is do not unlocked State.Similar with the rotation of front handlebar 110 since pin rod 125 and lock gall 120 depart from, the rotation of key is also only capable of driving lock gall 120 rotate, and cannot drive to thumb wheel 140.

As shown in Figure 10, when machinery is unlocked, key 101 promotes main shaft 170 to be axially moveable.It is inserted into key up to conjunction During suitable position, pin rod 125 is connected with lock gall 120, and the first connector 210 is connected with thumb wheel 140, the first clutch part 180 and Two clutch parts 190 depart from.Correspondingly, lock gall 120 can be with 130 common rotation of the first coupler, the first coupler 130 140 common rotation of thumb wheel, the first clutch part 180 can be freely rotated relative to the second clutch part 190.

Therefore, in key turns, lock gall 120, the first coupler 130 and the first connector 210 are driven successively so that are dialled Wheel 140 is rotated so as to unlock.

As shown in figure 11, when electronics is unlocked, motor 160 drives the second clutch part 190 to be axially moveable.At this time, pin rod 125 depart from lock gall 120, and the first connector 210 departs from thumb wheel 140, and the first clutch part 180 is connected with the second clutch part 190. Correspondingly, lock gall 120 can be freely rotated relative to the first coupler 130, and the first coupler 130 can be relative to thumb wheel 140 It is freely rotated, the first clutch part 180 can be with 190 common rotation of the second clutch part.

Therefore, when front handlebar 110 rotates, lock gall 120, main shaft 170, the first clutch part 180,190 and of the second clutch part Second coupler 150 is driven successively so that thumb wheel 140 is rotated so as to unlock.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that Also there are other identical element in process, method, article or equipment including the key element.

According to the embodiment of the present invention as described above, these embodiments do not have all details of detailed descriptionthe, not yet It is only the specific embodiment to limit the invention.Obviously, as described above, can make many modifications and variations.This explanation Book is chosen and specifically describes these embodiments, is in order to preferably explain the principle of the present invention and practical application, so that affiliated Technical field technical staff can be used using modification of the invention and on the basis of the present invention well.The present invention is only by right The limitation of claim and its four corner and equivalent.

Claims

A kind of 1. electronic lock cylinder device, it is characterised in that including：The front handlebar that axially fits together, lock gall, main shaft, Second connector, the second coupler and thumb wheel, the front handlebar are fixedly connected with the lock gall, second coupler and described Thumb wheel is fixedly connected, and the main shaft passes through the centre bore of the thumb wheel,

Wherein, when not unlocking, at least one second connector and second coupler and described main shaft are disengaged from, So as to be freely rotated relative at least one second coupler and described main shaft,

When electronics is unlocked, second connector is connected with both second coupler and the main shaft, thus with it is described Second coupler and the main shaft common rotation, when the front handlebar rotates, the lock gall, the main shaft, described second connect Connect device and second coupler is driven successively so that the thumb wheel is rotated so as to unlock.
2. electronic lock cylinder device according to claim 1, it is characterised in that the lock gall includes first with the main shaft Matched first axis hole in end, second connector include matched one or two axis hole of the second end with the main shaft,

Wherein, the main shaft can be axially moveable in second axis hole,

When the main shaft enters in second axis hole, the main shaft and the second connector common rotation, in the master When axis departs from second axis hole, the main shaft is freely rotated relative to second connector.
3. electronic lock cylinder device according to claim 2, it is characterised in that the cross sectional shape of the first end of the main shaft For any of flat, polygon, cylindroid, tooth form,

The cross sectional shape of the second end of the main shaft is flat, polygon, cylindroid, any of tooth form,

The cross sectional shape of first axis hole and the sectional shape complementary of the first end, and

The cross sectional shape of second axis hole and the sectional shape complementary of the second end.
4. electronic lock cylinder device according to claim 2, it is characterised in that second coupler includes hollow opening With the clutch slot formed on the inner wall of the opening.
5. electronic lock cylinder device according to claim 4, it is characterised in that

Second connector further includes the first pawl, and the clutch slot is matched with first pawl,

Wherein, second connector can be axially moveable in the opening of second coupler,

When first pawl enters in the clutch slot, second connector and the second coupler common rotation, When first pawl departs from the clutch slot, second connector is freely rotated relative to second coupler.
6. electronic lock cylinder device according to claim 4, it is characterised in that second connector includes the first clutch part With the second clutch part,

First clutch part has the first pawl and second axis hole,

Second clutch part has the second pawl, and first pawl is matched with second pawl and the clutch slot, and described The sidewall sections of second pawl enter in the clutch slot,

Wherein, second clutch part can be axially moveable in the opening of second coupler, and described second from Component and the second coupler common rotation,

When engaging the end of second pawl in the end of first pawl, first clutch part is total to second clutch part With rotating, when departing from the end of second pawl in the end of first pawl, first clutch part is relative to described second Clutch part is freely rotated.
7. electronic lock cylinder device according to claim 2, it is characterised in that second coupler has the 4th opening Groove, the thumb wheel have convex block so that during assembled state, the convex block enters in the 4th open slot to provide consolidating for the two Fixed connection.
8. electronic lock cylinder device according to claim 2, it is characterised in that further include：Motor, for driving described second At least a portion movement of connector, so as to fulfill between second connector and second coupler and the main shaft It is connected and disconnected from.
9. electronic lock cylinder device according to claim 8, it is characterised in that further include：Handle afterwards, the rear handle have Inner space, for installing battery, control unit and the motor, it is described after handle be fixedly connected with second coupler from And common rotation, unlocked manually using the rear handle with realizing.
10. electronic lock cylinder device according to claim 9, it is characterised in that further include master on rear handle by Button, the main button are connected with described control unit,

Wherein, when pressing main button, described control unit controls the action of the motor so that second connector and institute The connection of the second coupler is stated, it is sealed manually using front handlebar progress to realize.
11. electronic lock cylinder device according to claim 9, it is characterised in that described control unit includes communication module, adopts Instructed with communication from external reception to realize to motor-driven control.
12. electronic lock cylinder device according to claim 2, it is characterised in that further include：Axially with the lock gall, The first coupler and the first connector that the main shaft and the thumb wheel fit together, first coupler and the lock gall It is connected using pin rod, first connector is sleeved on the main shaft, and is connected with first coupler, and described A connector can be axially moveable,

Wherein, when not unlocking, the pin rod is disengaged from at least one the lock gall and first coupler, so that institute Lock gall is stated to be freely rotated relative to first coupler, and first connector and first coupler and described group At least one wheel is disengaged from, so that first coupler is freely rotated relative to the thumb wheel,

When machinery is unlocked, when key is inserted into suitable position in first axis hole, the pin rod and the lock gall and Both first couplers connect, so that the lock gall and the first coupler common rotation, and first connection Device is connected with both first coupler and the thumb wheel, so that first coupler and the thumb wheel common rotation, and And in the key turns, the lock gall, first coupler and first connector are driven successively so that described Thumb wheel is rotated so as to unlock.
13. electronic lock cylinder device according to claim 12, it is characterised in that the first end periphery of the main shaft is set There is circular bead surface, an end of first connector is withstood on the circular bead surface.
14. electronic lock cylinder device according to claim 13, it is characterised in that the key is being inserted into first axis hole The main shaft is promoted to be axially moveable when middle, the main shaft promotes first connector to be axially moveable.
15. electronic lock cylinder device according to claim 13, it is characterised in that first connector has convex block, institute Stating the first coupler has the second open slot, and the thumb wheel has the 3rd open slot,

First connector is connected to each other with first coupler, wherein, the convex block is located in second open slot,

When first connector and the thumb wheel are connected to each other, the convex block enters in the 3rd open slot, described When first connector is disengaged from the thumb wheel, the convex block is located at the outside of the 3rd open slot.
16. electronic lock cylinder device according to claim 13, it is characterised in that further include the first spring, first bullet Spring is between one end of first connector and the circular bead surface of the main shaft so that the main shaft promotes described the A connector is axially moveable the position for reaching and being connected with the thumb wheel.
17. electronic lock cylinder device according to claim 13, it is characterised in that further include second spring, second bullet Spring is between the rear end face of first connector and the first end of second connector so that is removed in the key Afterwards, first connector returns to the position departed from the thumb wheel vertically.