CN205688986U - Electronic lock clutch module and electronic lock - Google Patents

Abstract

A kind of electronic lock clutch module, has housing, and housing includes base and the upper cover removably connected, and base and upper cover surround containing cavity, and electronic lock clutch module also includes clutch and the drive mechanism being arranged in containing cavity.Clutch includes Handle axis, clutch shaft, on-of pin and on-of pin back-moving spring.Drive mechanism includes clutch push pedal, drive shaft, travelling gear, mainshaft gear and motor.Electronic lock clutch module individually becomes clutch structure module to design, and it takes up room little, and structure arranges rationally, can be directly applied on various types of electronic lock, versatility and practical, significantly reduces the production cost of electronic lock.This utility model further relates to a kind of electronic lock.

Description

Electronic lock clutch module and electronic lock

Technical field

This utility model relates to electronic lock field, particularly relates to a kind of electronic lock clutch module and electronic lock.

Background technology

Electronic lock is a kind of by electronic technology, IC design, substantial amounts of electronic devices and components, in conjunction with the knowledge of multiple innovation The comprehensive products such as other technology (including computer networking technology, embedded software card, network alarming, the Machine Design of lock body).Electricity The kind of son lock includes Fingerprint Lock, electronic password lock, induction lock and smart lock etc..

Clutch structure is the key device in electronic lock, the usual structure of clutch structure of existing electronic lock the compactest or Person's structure is complicated, causes installing inconvenience or maintenance difficult, and clutch structure is the most complicated, has both added being manufactured into of electronic lock This, be the most easily out of order, and have impact on the normal use of electronic lock during using because stability is bad.

Utility model content

This utility model provides a kind of electronic lock clutch module, clutch structure is individually become module design, and it takies sky Between little, structure arranges rationally, can be directly applied on various types of electronic lock, versatility and practical, is effectively reduced The production cost of electronic lock.

This utility model additionally provides a kind of electronic lock with electronic lock clutch module.

This utility model solves it and technical problem is that what the following technical scheme of employing realized.

A kind of electronic lock clutch module, has housing, and housing includes base and the upper cover removably connected, base and upper cover Surrounding containing cavity, base offers the first pilot hole, and upper cover offers the second pilot hole, and electronic lock clutch module also includes arranging Clutch in containing cavity and drive mechanism.Clutch includes that Handle axis, clutch shaft, on-of pin and on-of pin reset Spring, clutch shaft is coaxially disposed with Handle axis.Handle axis includes first end and the second end, and first end is provided with clutch shaft card Groove, stop block and on-of pin mounting seat, the inner surface of clutch shaft draw-in groove is provided with the first fan ring baffle plate, stop block and on-of pin and installs Seat is separately positioned on the both sides diametrically of first end, and on-of pin and on-of pin back-moving spring are arranged on on-of pin mounting seat In, the second end extend out to the outside of housing from the first pilot hole.Clutch shaft includes the first ring end and the second ring end, first The outer surface of ring end is provided with the second fan ring baffle plate, and the first ring end is inserted in clutch shaft draw-in groove with the second fan ring baffle plate；From First ring end of sympodium is additionally provided with clutch pin-and-hole；Second ring end extend out to the outside of housing from the second pilot hole.Driving machine Structure includes that clutch push pedal, drive shaft, travelling gear, mainshaft gear and motor, clutch push pedal have circular arc near clutch shaft side Shape guide rail, arc-shaped rail against on-of pin away from the end of clutch shaft.Drive shaft is arranged in clutch push pedal and one end is close Arc-shaped rail, the end away from arc-shaped rail of drive shaft is coaxially connected with travelling gear, mainshaft gear and motor coaxle Connecting, travelling gear is meshed with mainshaft gear.

In this utility model preferred embodiment, above-mentioned clutch also includes that handle torsion spring, handle torsion spring set are located at hands The outside of the second end of arbor, the two ends of handle torsion spring have the first return bar and the second return bar, the first return bar and Two return bars are fastened on the stop block both sides of Handle axis respectively.

In this utility model preferred embodiment, above-mentioned base is additionally provided with the periphery along the first pilot hole inside containing cavity The bulge loop extended, has step surface between first end and the second end of Handle axis, step surface mutually supports with the end of bulge loop Lean on；Electronic lock clutch module also includes that the first packing ring, the first gasket sleeve are located at the second end and between bulge loop and step surface.

In this utility model preferred embodiment, above-mentioned electronic lock clutch module also includes the second packing ring, the second gasket sleeve It is located at the second end of Handle axis and between base and the handle of electronic lock.

In this utility model preferred embodiment, above-mentioned Handle axis has its first axial through hole through, and clutch shaft has There is its second axial through hole through；Corresponding the second throughhole portions in the first ring end is manhole, corresponding second The second throughhole portions in ring end is square through hole.

In this utility model preferred embodiment, above-mentioned drive mechanism also includes driving spring, and the middle part of drive shaft is provided with Lateral pin, driving spring is sheathed on the driving shaft and walk around lateral pin；Clutch push pedal is provided with the axial line of bearing of trend and drive shaft Parallel draw-in groove, the two ends of driving spring extend to the direction away from drive shaft and are arranged in the two ends of draw-in groove respectively.

In this utility model preferred embodiment, the number of teeth of above-mentioned travelling gear is 22 teeth, and the number of teeth of mainshaft gear is 16 Tooth.

In this utility model preferred embodiment, above-mentioned drive mechanism also includes push pedal back-moving spring, push pedal back-moving spring One end connect the clutch push pedal other end connect housing.

In this utility model preferred embodiment, above-mentioned electronic lock clutch module also includes circuit board, circuit board and motor Electrical connection, unblank agreement the operation according to protocol integrated test system motor of unblanking that circuit board sends for the mainboard receiving electronic lock.

A kind of electronic lock, including above-mentioned electronic lock module.

The beneficial effects of the utility model are: electronic lock clutch module has housing, and housing includes the end removably connected Seat and upper cover, base and upper cover surround containing cavity, are provided with clutch and drive mechanism in containing cavity.Wherein clutch includes Handle axis, clutch shaft, on-of pin and on-of pin back-moving spring；Drive mechanism includes clutch push pedal, drive shaft, travelling gear, master Shaft gear and motor.Electronic lock clutch module individually becomes clutch structure modularized design, and it takes up room little, and structure arranges conjunction Reason, can be directly applied on various types of electronic lock, versatility and practical, and the production significantly reducing electronic lock becomes This.

For making advantage of the present utility model clearer, below in conjunction with accompanying drawing, this utility model embodiment is made into one Step ground describes.

Accompanying drawing explanation

Fig. 1 is the package assembly schematic diagram of the electronic lock clutch module of preferred embodiment of the present utility model.

Fig. 2 is the structural representation after the electronic lock clutch module of preferred embodiment of the present utility model conceals upper cover.

Fig. 3 is the decomposition texture schematic diagram of the electronic lock clutch module of preferred embodiment of the present utility model.

Fig. 4 is the schematic diagram of the clutch of the electronic lock clutch module of preferred embodiment of the present utility model.

Fig. 5 is the sectional view of Fig. 4.

Fig. 6 a is the schematic diagram of the driving structure of the electronic lock clutch module of preferred embodiment of the present utility model.

Fig. 6 b is the schematic diagram at another visual angle of Fig. 6 a.

Fig. 7 is the schematic diagram of the released state of the electronic lock clutch module of this utility model preferred embodiment.

Fig. 8 is the schematic diagram of the blocking of the electronic lock clutch module of this utility model preferred embodiment.

Detailed description of the invention

By further illustrating the technological means and effect that this utility model taked by reaching predetermined utility model purpose, Below in conjunction with accompanying drawing and preferred embodiment, to the concrete reality according to the electronic lock clutch module that the utility model proposes and electronic lock Execute mode, structure, feature and effect thereof, describe in detail as follows.

Relevant of the present utility model aforementioned and other technology contents, feature and effect, following cooperation with reference to graphic relatively The detailed description of good embodiment can clearly appear from.By the explanation of detailed description of the invention, when can be to this utility model for reaching Become technological means that predetermined purpose taked and effect is able to more deeply and concrete understanding, but institute's accompanying drawing is only to provide ginseng Examine and purposes of discussion, be not used for this utility model is any limitation as.

Fig. 1 is the package assembly schematic diagram of the electronic lock clutch module of preferred embodiment of the present utility model, and Fig. 2 is this reality Concealing the structural representation after upper cover by the electronic lock clutch module of novel preferred embodiment, Fig. 3 is of the present utility model The decomposition texture schematic diagram of the electronic lock clutch module of preferred embodiment, sees also Fig. 1 to Fig. 3, electricity of the present utility model Son lock clutch module 200 includes that housing 201, housing 201 are generally made from a metal, and has higher hardness, such as, use zinc to close Gold die cast, directly can will lay the bracket straight forming of each element at housing 201, but be not limited thereto.The present embodiment In, housing 201 be formed around four fixing holes (figure do not mark), by securing member, electronic lock clutch module 200 is arranged on respectively Plant on electronic lock product.Housing 201 include base 201a and upper cover 201b, upper cover 201b and base 201a removably connect with Facilitate disassembly and assembly, base 201a and upper cover 201b enclose and form containing cavity 202.Base 201a offers the first pilot hole 201c, upper cover 201b offer the second pilot hole 201e.Base 201a is additionally provided with the periphery along the first pilot hole 201c to accommodating The internal bulge loop 201d extended in chamber 202.

Electronic lock clutch module 200 also includes being arranged on the clutch in containing cavity 202 and drive mechanism, drive mechanism It is in blocking or released state for driving clutch mechanism.Fig. 4 be preferred embodiment of the present utility model electronic lock from The schematic diagram of the clutch of compound module, Fig. 5 is the sectional view of Fig. 4, refers to Fig. 2 to Fig. 5, and clutch includes Handle axis 210, clutch shaft 220, handle torsion spring 230, on-of pin 260 and on-of pin back-moving spring 267.

Handle axis 210 includes that first end 210a and the second end 210b, first end 210a are connected with clutch shaft 220. Specifically, the first end 210a of Handle axis 210 is cylindrical structural, and first end 210a is away from the end face of the second end 210b It is provided with clutch shaft draw-in groove 211, in one end of clutch shaft 220 is inserted in clutch shaft draw-in groove 211 and can turn in clutch shaft draw-in groove 211 Dynamic.The inner side of clutch shaft draw-in groove 211 is provided with the first fan ring baffle plate 212 radially extended along Handle axis 210.

Handle axis 210 also includes stop block 213 and on-of pin mounting seat 214, stop block 213 and on-of pin mounting seat 214 Being separately positioned on the both sides diametrically of the first end 210a of Handle axis 210, stop block 213 is used for blocking handle torsion spring The end of 220, on-of pin mounting seat 214 is used for installing on-of pin 260 and on-of pin back-moving spring 267.

The second end 210b of Handle axis 210 extend out to the outside of housing 201 from the first pilot hole 201c of base 201a It is connected for the handle (not shown) with electronic lock.Specifically, the second end 210b is away from first end 210a one end side of having Shape joint 215, square knuckle 215, in the square jack that the handle being plugged in electronic lock is corresponding, has square knuckle 215 The grip structure of Handle axis 210 energy wildcard market existing major part electronic lock.In the present embodiment, Handle axis 210 also has passes through Its first axial through hole 216 logical, the handle of Handle axis 210 with electronic lock is fixed by the first through hole 216 for arranging securing member Connect.

Clutch shaft 220 is coaxially disposed with Handle axis 210.Clutch shaft 220 includes the first ring end 220a and the second ring end 220b.The outside of the first ring end 220a is provided with the second fan ring baffle plate 221 radially extended along clutch shaft 220, the first ring end 220a and second fan ring baffle plate 221 is inserted in clutch shaft draw-in groove 211, and wherein, the diameter of the first ring end 220a is slightly less than the The interior diameter of one fan ring baffle plate 212, the second fan ring baffle plate 221 overall diameter is slightly less than the diameter of clutch shaft draw-in groove 211, clutch shaft The angle that the first ring end 220a of 220 and second fan ring baffle plate 221 can limit in clutch shaft draw-in groove 211 rotates, in clutch During axle 220 axial-rotation, the second fan ring baffle plate 221 coordinates restriction clutch shaft 220 with the first fan ring baffle plate 212 of Handle axis 210 Rotating range in clutch shaft draw-in groove 211.Second ring end 220b of clutch shaft 220 is from second pilot hole of upper cover 201b 201e extend out to the outside of housing 201.

First ring end 220a of clutch shaft 220 is additionally provided with clutch pin-and-hole 222, the position correspondence clutch of clutch pin-and-hole 222 Pin 260 is arranged.In the present embodiment, the quantity of clutch pin-and-hole 222 is two, and two clutch pin-and-holes 222 are coaxial and through first ring The radial symmetric of end 220a is arranged.When arranging different enabling directions, only the position of clutch shaft 220 need to be swapped left and right i.e. Can, easy for installation and compatible good.

Clutch shaft 220 also has its second axial through hole 223 through, the first of the corresponding Handle axis 210 of the second through hole 223 Through hole 216, wherein corresponding the second through hole 223 part in the first ring end 220a is manhole, corresponding second ring end The second through hole 223 part in 220b is square through hole.For arranging the square shaft (not shown) being connected with lock body in square through hole, Second ring end 220b is provided with fixing hole 224, and fixing hole 224 is used for arranging fixed pin shaft and square shaft is fixed on the second through hole 223 Square through hole in.The second through hole 223 and the first through hole 216 is first passed through by electronic lock when electronic lock clutch module 200 is installed Handle installs, and is arranged on clutch shaft 220 by square shaft the most again.

Handle torsion spring 230 is sheathed on the second end 210b of Handle axis 210.As it is shown on figure 3, the second end of Handle axis 210 Portion 210b is located in the first pilot hole 201c (i.e. bulge loop 201d) of base 201a, the first end 210a of Handle axis 210 with There is between the second end 210b step surface 210c, step surface 210c abut with the end of bulge loop 201d.In the present embodiment, Electronic lock clutch module 200 also includes that the first packing ring 241, the first packing ring 241 are sheathed on the second end 210b of Handle axis 210 And between the end of bulge loop 201d and step surface 210c, i.e. the end of bulge loop 201d and step surface 210c are by the first packing ring 241 abut.Handle torsion spring 230 is sheathed on the bulge loop 201d of base 201a.

As in figure 2 it is shown, the two ends of handle torsion spring 230 have the first return bar 231 and the second return radially extended Bar 232, the first return bar 231 and the second return bar 232 are fastened on stop block 213 both sides of Handle axis 210 respectively.First return Bar 231 and the second return bar 232 are for ensureing that the handle of Handle axis 210 and coupled electronic lock is in the clockwise or inverse time Pin automatically resets after rotating.Preferably, base 201a arranges baffle plate 203, and the baffle plate 203 of Handle axis 210 is symmetricly set on handle The both sides of axle 210, Handle axis 210 clockwise or counterclockwise time, the stop block 213 of Handle axis 210 drives the first return bar 231 or second return bar 232 near and be resisted against on baffle plate 203, Handle axis 210, baffle plate 203 are mutual with handle torsion spring 230 Effect can limit handle and turns clockwise with the angle (such as 45 degree clockwise or counterclockwise) rotated counterclockwise and automatically answer Position, can coordinate existing pin double-quick lock body to realize changing up soon the function of pass.

In the present embodiment, electronic lock clutch module 200 also includes that the second packing ring 242, the second packing ring 242 are sheathed on Handle axis The second end 210b of 210 between base 201a and the handle of electronic lock.The outer surface of the second end 210b has Two step surface 210d, the second packing ring 242 is resisted against this second step face 210d.Preferably, the thickness of the second packing ring 242 is adjustable Joint, so that electronic lock clutch module 200 can coordinate on the electrical lock panel being arranged on existing different-thickness.

Referring again to Fig. 2 and Fig. 3, on-of pin 260 is arranged in the on-of pin mounting seat 214 of Handle axis 210.On-of pin is pacified Dress seat 214 has an on-of pin containing cavity 214a, the through Handle axis of on-of pin containing cavity 214a 210 first fan ring baffle plate 212 and with Clutch shaft draw-in groove 211 connects.The middle part of on-of pin 260 is provided with fixing snap ring 261, and on-of pin back-moving spring 267 is sheathed on clutch Pin 260 is near one end of clutch shaft 220 and is resisted against fixing snap ring 261, on-of pin riveting sheet 268 be sheathed on on-of pin 260 away from One end of clutch shaft 220 is also fixed in on-of pin mounting seat 214 on-of pin 260, on-of pin back-moving spring 267 is enclosed in clutch So that on-of pin 260 i.e. can not be deviate from again in activity in pin containing cavity 214a, on-of pin 260 is away from the end of clutch shaft 220 Stretch out from on-of pin mounting seat 214.The axially-extending line of on-of pin 260 and the axes intersect of clutch shaft 220, on-of pin 260 Position is preferably arranged to straight down (i.e. gravity direction), even if on-of pin back-moving spring 267 lost efficacy, in the effect of gravity Under still can work, the problems such as normally opened will not be produced.

Fig. 6 a and Fig. 6 b is the schematic diagram of the drive mechanism of the electronic lock clutch module of preferred embodiment of the present utility model, Referring to Fig. 6 a and Fig. 6 b, the drive mechanism of electronic lock clutch module 200 includes clutch push pedal 270, drive shaft 280, driving bullet Spring 287, travelling gear 291, mainshaft gear 292 and motor 293.

Clutch push pedal 270 has an arc-shaped rail 271 near clutch shaft 220 side, the center of circle of arc-shaped rail 271 with from The axial line of sympodium 220 overlaps.On-of pin 260 is resisted against on arc-shaped rail 271 away from the end of clutch shaft 220.

Drive shaft 280 is arranged in clutch push pedal 270, and one end of drive shaft 280 is near arc-shaped rail 271 and drive shaft The axially-extending line of 280 intersects with the axial line of clutch shaft 220, and drive shaft 280 is away from the end of arc-shaped rail 271 and transmission Gear 291 is coaxially connected.The middle part of drive shaft 280 is provided with the lateral pin 281 radially extended, and driving spring 287 is set in drive shaft On 280 and walk around lateral pin 281.Clutch push pedal 270 is provided with riser 272, and riser 272 offers draw-in groove 273, draw-in groove 273 Bearing of trend and the axis parallel of drive shaft 280, the two ends of driving spring 287 extend also to the direction away from drive shaft 280 It is arranged in the two ends of draw-in groove 273 respectively.

Motor 293 is arranged on the side of drive shaft 280, and mainshaft gear 292 is coaxially connected with motor 293, travelling gear 291 It is meshed with mainshaft gear 292.Motor 293 preferably employs N20 type reducing motor, and its rotating speed is low, moment of torsion is big.Travelling gear 291 Using high intensity POM (acetal resin) gear with mainshaft gear 292, wherein the number of teeth of travelling gear 291 is 22 teeth, main shaft tooth The number of teeth of wheel 292 is 16 teeth, and speed reducing ratio is 1.375, i.e. can be reliably completed by the mechanical switch rotated to movement, take sky Between the least, the slimming of electric lockset is designed effective solution is provided.

Drive mechanism also includes push pedal back-moving spring 282, and it is another that one end of push pedal back-moving spring 282 connects clutch push pedal 270 One end connects housing 201.Specifically, the most in the lump referring again to Fig. 2 and Fig. 6 b, the base 201a of housing 201 is provided with the first spring Installing axle 201f, clutch push pedal 270 is provided with the second spring and installs axle 283, and the first spring installs axle 201f and the second spring peace Dress axle 283 is coaxially disposed, and one end of push pedal back-moving spring 282 is sheathed on the first spring installation axle 201f other end and is sheathed on second Axle 283 installed by spring.

When the motor 293 improper powering-off state of electronic lock clutch module 200, can be by by push pedal back-moving spring 282 Clutch push pedal 270 is forced to flick and is made clutch push pedal 270 be switched to separate shape by electronic lock clutch module 200 away from on-of pin 260 State, effectively prevents that door can also be opened under improper powering-off state the unsafe condition caused and occurs.

Fig. 7 is the schematic diagram of the released state of the electronic lock clutch module of this utility model preferred embodiment, and Fig. 8 is this reality With the schematic diagram of the blocking of the electronic lock clutch module of novel preferred embodiment, for convenience of understanding, Fig. 7 and Fig. 8 is the most hiding The upper cover 201b of electronic lock clutch module 200, refers to Fig. 8 and Fig. 7, and released state refers to clutch when Handle axis 210 rotates Axle 220 will not follow rotation, and blocking refers to that when Handle axis 210 rotates, clutch shaft 220 follows synchronous axial system.Specifically, exist Motor 293 energising drives mainshaft gear 292 in time such as counterclockwise rotating, and travelling gear 291 turns clockwise and drives Drive shaft 280 turns clockwise, and driving spring 287 relative drive shaft 280 under the effect of lateral pin 281 moves up, and carries simultaneously Dynamic whole clutch push pedal 270 moves up, and the arc-shaped rail 271 of clutch push pedal 270 promotes on-of pin 260 to move up and snaps in In the clutch pin-and-hole 222 of clutch shaft 220, now electronic lock clutch module 200 is in blocking, Handle axis 210 and clutch shaft 220 can synchronous axial system, when Handle axis 210 rotates with clutch shaft 220, keep on-of pin 260 always by arc-shaped rail 271 Snap in the state of clutch pin-and-hole 222.

To by electronic lock clutch module 200 when blocking is transformed into released state, make motor 293 energising drive main Shaft gear 292 rotates to opposite direction (i.e. clockwise), and travelling gear 291 rotates counterclockwise and drives drive shaft 280 inverse time Pin rotates, and driving spring 287 relative drive shaft 280 under the effect of lateral pin 281 moves down, and drives whole clutch push pedal simultaneously 270 move down, and the arc-shaped rail 271 of clutch push pedal 270 is away from on-of pin 260, and on-of pin 260 is at on-of pin back-moving spring The effect of 267 is outwards ejected, and now electronic lock clutch module 200 is in released state, and Handle axis 210 and clutch shaft 220 can not Synchronous axial system.

Driving spring 287 has unloaded pooling feature, and releasable electric machine rotation residue rotating speed also can be reverse at motor 293 Automatically perform during driving.

In the present embodiment, it is other that electronic lock clutch module 200 also includes that circuit board 294, circuit board 294 are arranged on motor 293 Limit, is provided with signaling protocol and processes chip in circuit board 294, circuit board 294 is connected with the mainboard signal of electronic lock, circuit board 294 Also electrically connect with motor 293, the agreement according to agreement control of unblanking of unblanking that circuit board 294 sends for the mainboard receiving electronic lock The operation of motor 293 processed, circuit board 294 can solve the potential safety hazard unblanked at motor 293 line two ends making alive.Other embodiments In, motor 293 also can directly electrically connect with the mainboard of electronic lock, controls it by the mainboard of electronic lock and runs.

This utility model further relates to a kind of electronic lock, and it includes above-mentioned electronic lock clutch module 200.

The beneficial effects of the utility model are: electronic lock clutch module arranges clutch and drive mechanism and is integrated in one In individual containing cavity, clutch structure individually being become module design, it takes up room little, and structure arranges rationally, can be directly applied to Steel plate is on the intelligent door lock of main material, versatility and practical and easy to installation and maintenance, significantly reduces electronics The production cost of lock.

The above, be only embodiment of the present utility model, and this utility model is not made any pro forma limit System, although this utility model is disclosed above with embodiment, but is not limited to this utility model, any is familiar with this specialty Technical staff, in the range of without departing from technical solutions of the utility model, when the technology contents of available described announcement is made Permitted to change or be modified to the Equivalent embodiments of equivalent variations, as long as being without departing from technical solutions of the utility model content, according to this Any simple modification, equivalent variations and the modification that above example is made by the technical spirit of utility model, all still falls within this reality In the range of new technique scheme.

Claims (10)

1. an electronic lock clutch module, has housing (201), it is characterized in that, described housing (201) includes removably connecting Base (201a) and upper cover (201b), described base (201a) and described upper cover (201b) surround containing cavity (202), described base (201a) offering the first pilot hole (201c), described upper cover (201b) offers the second pilot hole (201e), described electronic lock Clutch module (200) also includes being arranged on the clutch in described containing cavity (202) and drive mechanism；

Described clutch includes Handle axis (210), clutch shaft (220), on-of pin (260) and on-of pin back-moving spring (267), Described clutch shaft (220) is coaxially disposed with described Handle axis (210)；

Described Handle axis (210) includes first end (210a) and the second end (210b), and described first end (210a) is provided with Clutch shaft draw-in groove (211), stop block (213) and on-of pin mounting seat (214), the inner surface of described clutch shaft draw-in groove (211) sets The first fan ring baffle plate (212), described stop block (213) and described on-of pin mounting seat (214) is had to be separately positioned on described first The both sides diametrically of end (210a), described on-of pin (260) and described on-of pin back-moving spring (267) are arranged on described In on-of pin mounting seat (214), described the second end (210b) extend out to described housing from described first pilot hole (201c) (201) outside；

Described clutch shaft (220) includes the first ring end (220a) and the second ring end (220b), described first ring end (220a) outer surface is provided with the second fan ring baffle plate (221), described first ring end (220a) and described second fan ring baffle plate (221) it is inserted in described clutch shaft draw-in groove (211)；First ring end (220a) of described clutch shaft (220) is additionally provided with clutch Pin-and-hole (222)；Described second ring end (220b) extend out to described housing (201) from described second pilot hole (201e) Side；

Described drive mechanism includes clutch push pedal (270), drive shaft (280), travelling gear (291), mainshaft gear (292) and electricity Machine (293), described clutch push pedal (270) has arc-shaped rail (271), described circular arc near described clutch shaft (220) side Shape guide rail (271) against described on-of pin (260) away from the end of described clutch shaft (220)；

Described drive shaft (280) is arranged on described clutch push pedal (270), and above and one end is near described arc-shaped rail (271), institute The end away from described arc-shaped rail (271) stating drive shaft (280) is coaxially connected with described travelling gear (291), described Mainshaft gear (292) is coaxially connected with described motor (293), and described travelling gear (291) is nibbled mutually with described mainshaft gear (292) Close.

2. electronic lock clutch module as claimed in claim 1, is characterized in that, described clutch also includes handle torsion spring (230), described handle torsion spring (230) is sheathed on the outside of the second end (210b) of described Handle axis (210), and described handle is turned round The two ends of spring (230) have the first return bar (231) and the second return bar (232), described first return bar (231) and described Two return bars (232) are fastened on stop block (213) both sides of described Handle axis (210) respectively.

3. electronic lock clutch module as claimed in claim 2, is characterized in that, described base (201a) is additionally provided with along described first The periphery of pilot hole (201c) is to the internal bulge loop (201d) extended of described containing cavity (202), the first of described Handle axis (210) There is between end (210a) and the second end (210b) step surface (210c), described step surface (210c) and described bulge loop (201d) end abuts；Described electronic lock clutch module (200) also includes the first packing ring (241), described first packing ring (241) it is sheathed on described the second end (210b) and is positioned between described bulge loop (201d) and described step surface (210c).

4. electronic lock clutch module as claimed in claim 1, is characterized in that, described electronic lock clutch module (200) also includes Second packing ring (242), described second packing ring (242) is sheathed on the second end (210b) of described Handle axis (210) and is positioned at institute State between base (201a) and the handle of electronic lock.

5. electronic lock clutch module as claimed in claim 1, is characterized in that, described Handle axis (210) has that through it is axial The first through hole (216), described clutch shaft (220) has its axial second through hole (223) through；Corresponding at described first ring In end (220a) the second through hole (223) part be manhole, correspondence in described second ring end (220b) second Through hole (223) part is square through hole.

6. electronic lock clutch module as claimed in claim 1, is characterized in that, described drive mechanism also includes driving spring (287), the middle part of described drive shaft (280) is provided with lateral pin (281), and described driving spring (287) is set in described drive shaft (280) go up and walk around described lateral pin (281)；Described clutch push pedal (270) is provided with bearing of trend and described drive shaft (280) The draw-in groove (273) of axis parallel, the two ends of described driving spring (287) extend to the direction away from drive shaft (280) and divide It is not arranged in the two ends of described draw-in groove (273).

7. electronic lock clutch module as claimed in claim 1, is characterized in that, the number of teeth of described travelling gear (291) is 22 teeth, The number of teeth of described mainshaft gear (292) is 16 teeth.

8. electronic lock clutch module as claimed in claim 1, is characterized in that, described drive mechanism also includes push pedal back-moving spring (282), one end of described push pedal back-moving spring (282) connects described clutch push pedal (270) other end and connects described housing (201)。

9. electronic lock clutch module as claimed in claim 1, is characterized in that, described electronic lock clutch module (200) also includes Circuit board (294), described circuit board (294) electrically connects with described motor (293), and described circuit board (294) is used for receiving electronics Unblank agreement the operation according to motor described in protocol integrated test system (293) of unblanking that the mainboard of lock sends.

10. an electronic lock, is characterized in that, including the electronic lock module (200) as described in any one of claim 1 to 9.