CN206448626U

CN206448626U - A kind of preposition integrated type ultrathin clutch assembly of electronic lock

Info

Publication number: CN206448626U
Application number: CN201621247194.6U
Authority: CN
Inventors: 杜胜勇
Original assignee: Zhejiang Jushi Security Technology Co Ltd
Current assignee: Zhejiang Jushi Security Technology Co Ltd
Priority date: 2016-11-22
Filing date: 2016-11-22
Publication date: 2017-08-29
Anticipated expiration: 2026-11-22

Abstract

The utility model is related to a kind of field of lockset, more particularly to a kind of preposition integrated type ultrathin clutch assembly of electronic lock, the clutch inner casing for including clutch outer member and being detachably connected with clutch outer member, the clutch unlocked or latched provided with controllable electronic lock body between described clutch outer member and clutch inner casing, the electronics unlocking mechanism for controlling the actuator of clutch clutch and being connected with actuator, described clutch includes the clutch outer being connected on clutch outer member with lock body handle, the clutch inner sleeve being connected on clutch inner casing with tongue linked and the clutch-plate between clutch outer and clutch inner sleeve, clutch-plate is provided with one group of on-of pin, when electronics unlocking mechanism is in unlocking condition, actuator, which rises, promotes on-of pin upward sliding to promote station step to be contradicted with on-of pin, when electronics unlocking mechanism, which is in, latches state, station step and on-of pin clutch.

Description

A kind of preposition integrated type ultrathin clutch assembly of electronic lock

Technical field

The utility model is related to a kind of field of lockset, and more particularly to a kind of preposition integrated type ultrathin clutch of electronic lock is total Into.

Background technology

Electronic lock substantial amounts of is used commercially available at present.Outer grip in door is typically controlled using clutch in electronic lock The action of hand, clutch traditional at present has generally comprised interior clutch-plate, outer clutch-plate and on-of pin, and on-of pin is promoted in external force The combination of inside and outside clutch-plate is realized during lower entrance clutch body, after external force loses, on-of pin is pushed out clutch under the action of the spring After body, the separation function of inside and outside clutch-plate is realized, no matter locks or latches, its working position all only has entrance by on-of pin or released Two states, can only be played a role in a kind of state in a position, to realize locking function, it is necessary in other positions design Lock construction, which adds the waste of space hold and material so that existing clutch volume is blocked up, generally more than 30mm, And to reach that two functions are all reliably realized, it is necessary to strengthen the size and the strength of materials of respective operating point part, Jin Erzao Into the process complexity of manufacture and assembly.

The content of the invention

In order to overcome the shortcomings of background technology, the utility model provides a kind of preposition integrated type ultrathin clutch of electronic lock Assembly, makes a change from clutch implementation, with a kind of double work position design concept design new clutch structure, realize from Function is closed, and materials are reduced on the basis of product reliability is ensured, simplifies manufacturing process, compression stroke takes, and adds handle Reset the structure function unlocked with compatible multi-form mechanical lock.

The technical scheme that the utility model is used is：A kind of preposition integrated type ultrathin clutch assembly of electronic lock, including The clutch inner casing for having clutch outer member and being detachably connected with clutch outer member, described clutch outer member and clutch inner casing Between unlock or latch provided with controllable electronic lock body clutch, control the actuator and and actuator of clutch clutch The electronics unlocking mechanism being connected, described clutch includes on clutch outer member to be connected with lock body handle Clutch outer, the clutch inner sleeve that is connected on clutch inner casing with tongue linked and located at clutch outer and clutch Clutch-plate between device inner sleeve, described clutch outer is provided with installation cavity, and the both end of which of clutch outer is provided with one Put and be provided with the chute in right-angled intersection state outside the chute that group is mutually correspondingly arranged and turned on installation cavity, the clutch Spring groove, described clutch-plate is in installation cavity, and clutch-plate is provided with one group of on-of pin corresponding with chute and on-of pin It can be reciprocatingly slided in chute and installation cavity, provided with the back-moving spring that can be resetted to clutch-plate conflict, institute in described spring groove The outer peripheral face for the clutch inner sleeve stated is provided with arc boss, and the arc boss can be contradicted with clutch inner sleeve formation with on-of pin The station step of clutch, when electronics unlocking mechanism is in unlocking condition, actuator, which rises, promotes on-of pin upward sliding to promote Station step is contradicted with on-of pin, when electronics unlocking mechanism, which is in, latches state, station step and on-of pin clutch.

As preferred technical scheme, described chute includes the upper hopper chute and gliding groove turned on respectively with installation cavity, Described on-of pin includes outside the upper on-of pin and lower on-of pin turned on respectively with upper hopper chute and gliding groove, described clutch Shell is provided with mounting hole, and clutch outer, which is provided with, may pass through the connecting pole that mounting hole is connected with lock body handle, described Connecting pole is provided with the Kong Xin of mutual conduction with clutch outer, and described clutch-plate, which is provided with the clutch-plate turned on hole core, pacifies Fill hole, described clutch inner sleeve towards the end of clutch-plate provided with can be placed in the mounting post in clutch-plate mounting hole, it is described from Close piece mounting hole be sheathed in mounting post and can be in along mounting post rotation and clutch inner sleeve upper on-of pin and lower on-of pin it Between, inner sleeve return spring is arranged with clutch inner sleeve, described station step includes station step and lower station step, institute Lower on-of pin and the actuator stated are connected, when latching, and upper on-of pin is contradicted with upper station step, during unlocking, lower on-of pin Slide and fitted with lower station step conflict towards upper on-of pin direction, described clutch inner sleeve is towards one end of clutch inner casing Provided with square heart axle, described clutch inner casing is provided with the square arbor hole being adapted to square heart axle, and described square heart axle passes through side Arbor hole is connected with tongue linked, and described square heart axle is provided with the Fang Xinkong of mutual conduction, party's heart hole and peace with mounting post Hole conducting is filled, clutch outer angle of rotation can be limited by being respectively equipped between the both sides of described clutch outer member and clutch outer The handle sliding block reset assembly of degree.

As preferred technical scheme, it is multiple that described handle sliding block reset assembly includes sliding block, spacing slide unit and handle Position extension spring, described clutch outer sets the outer surface at spring groove to be respectively equipped with limit sliding chutes, described spacing slide unit In can reciprocatingly slide in limit sliding chutes and in limit sliding chutes, described spacing slide unit is in the other end of limit sliding chutes and set There is contiguous block at contiguous block, described sliding block to be fixedly connected, described sliding block is provided with card column, described clutch outer member is set There is fixed plate, fixing hole is respectively equipped with the two ends of the fixed plate, described handle reset tension spring one end is sheathed in card column, separately One end is sheathed in fixed plate through fixing hole, and the other end that described card column is connected with sliding block is more than card column provided with diameter Limited block.

As preferred technical scheme, described clutch inner casing and the corresponding position of clutch inner sleeve be provided with clutch The clutch inner sleeve groove of adaptation is covered, the clutch inner sleeve groove is turned on square arbor hole, and described clutch inner casing sets clutch Be located at clutch outer groove at interior grooving, the diameter of the clutch outer groove be more than clutch inner sleeve groove and with clutch inner sleeve groove Form step-like, described clutch inner sleeve to be in clutch inner sleeve groove, described arc boss and clutch outer is located at In clutch outer groove and clutch outer can be slided along clutch outer groove inwall, described clutch outer groove it is interior with it is spacing The corresponding position of chute is provided with the arc boss limited block that can be fitted with arc boss.

As preferred technical scheme, described clutch inner casing and the corresponding position of limit sliding chutes are provided with and clutch outer Slide rail is provided with the clutch inner sleeve chute of groove conducting, the clutch inner sleeve chute, is provided between described contiguous block and sliding block The slide rail chute that can be reciprocatingly slided along slide rail, described clutch inner sleeve, which sets to be provided with clutch inner sleeve chute, is respectively equipped with one The spacing block set that group is oppositely arranged, it is spacing recessed provided with what is be adapted to respectively with spacing block set between described spacing slide unit and contiguous block Groove, the end face of described spacing block set towards clutch outer member is provided with projection axle, described clutch outer member and limit sliding chutes Corresponding position be provided with the projection axial trough that is adapted to projection axle, described projection axle can reciprocatingly slide along projection axial trough.

As preferred technical scheme, described electronics unlocking mechanism include the motor that is electrically connected with electronic system and with The reduction gear box of motor linkage connection, described reduction gear box is provided with output shaft, the output shaft and is arranged with and can coordinate The output set of output shaft rotation, described output set is connected with actuator.

As preferred technical scheme, described actuator includes bracket, the pushing plate on bracket and anti-blocking pushed away Enter spring, described clutch inner casing sets one end of clutch inner sleeve groove to be top, and the other end is bottom, in described clutch The bottom of shell is provided with the bracket installation cavity being adapted to bracket towards the end face of clutch outer member, and described bracket is pacified in bracket In behaveing affectedly, described motor and reduction gear box are on bracket, and described pushing plate, which includes, is sheathed on the company that output is put Female connector and the arc pushing plate being fixedly connected with adapter sleeve, the arc pushing plate can be contradicted with lower on-of pin and is connected and lower on-of pin Arcuately pushing plate it can reciprocatingly slide, described adapter sleeve is cavity body structure, and described anti-blocking propulsion spring is sheathed on output and put And in the cavity in adapter sleeve, anti-blocking to promote spring two ends to be connected respectively with the cavity wall conflict of adapter sleeve, described is in connection Output in mantle cavity body, which is put, is provided with the propulsion spring locating part and adapter sleeve that prevent anti-blocking propulsion spring-drop with output set by pushing away Enter spring locating part to be connected.

As preferred technical scheme, described propulsion spring locating part includes the first propulsion spring limited block and the second propulsion Spring limited block, the output set that described the first propulsion spring limited block and the second propulsion spring limited block is located in adapter sleeve cavity Outer surface and the first propulsion spring limited block and the second propulsion spring limited block are correspondingly arranged, and described anti-blocking propulsion spring is in adapter sleeve Between bottom chamber wall and the first propulsion spring limited block, described anti-blocking propulsion spring is provided with towards one end of arc pushing plate to be promoted Spring connecting pole, the propulsion spring connecting pole one end is fixedly connected with adapter sleeve inwall, and the other end and second promotes spring limited block to contradict Connection connection.

As preferred technical scheme, also include mechanical key unlocking mechanism, the mechanical key unlocking mechanism includes The inclined-plane boss being connected with lock core extension rod promotes wheel and bracket return spring, and described clutch inner casing sets bracket to install The side of chamber is provided with the inclined-plane boss for promoting wheel to be adapted to inclined-plane boss and promotes wheel installation cavity, and described inclined-plane boss promotes wheel to set Promoted in inclined-plane boss in wheel installation cavity, it is multiple provided with bracket between described bracket installation cavity and inclined-plane boss propulsion wheel installation cavity Provided with the bracket springs plate being connected with bracket in position spring installation cavity, described bracket return spring installation cavity, described bracket resets Spring is connected located at one end on bracket springs plate with bracket springs plate, and the other end is contradicted with clutch inner casing and is connected, described bracket The bottom and inclined-plane boss for setting bracket springs plate one end promote wheel inclined-plane tangent.

As preferred technical scheme, described clutch outer member is provided with the spiral shell of some mutual conductions with clutch inner casing Keyhole, the outer shell of clutch and clutch inner casing pass through the bolt connection that is placed in bolt hole.

The beneficial effects of the utility model are：The utility model makes a change from clutch implementation, with a kind of duplex Make position design concept and design new clutch structure, realize clutch function, add handle and reset and compatible multi-form mechanical lock The structure function that core is unlocked, realizes in very small thickness (15mm) and completes the preposition clutch of electronic lock and handle reset and compatible electricity Sublock body and mechanical lock adaptation, realize electronic lock a whole set of unlocking latch function, while have handle can left and right commutation it is suitable Different enabling directions function is answered, performance simple in construction is reliable, the less proof strength of materials, low is required to manufacturing process, is not only protected Hinder possibility and validity that function is realized, while because the reduction of volume produces larger plasticity to appearance design, compression is empty Between take, have during the manufacturing energy-conserving and environment-protective theory embodiment.

The utility model embodiment is described further below in conjunction with the accompanying drawings.

Brief description of the drawings

Fig. 1 is the structure chart of conventional clutch；

Fig. 2 is exploded perspective figure of the present utility model；

Fig. 3 is cut-away view of the present utility model；

Fig. 4 is cut-away view of the present utility model；

Fig. 5 is the structural representation of clutch inner casing in the utility model；

Fig. 6 is the structural representation of actuator in the utility model；

Fig. 7 is the structural representation of clutch inner sleeve in the utility model；

Fig. 8 be the utility model in lock body pre-operation state when clutch structure chart；

Fig. 9 is the structure graph after lower on-of pin is slided towards upper on-of pin in the utility model；

Figure 10 be the utility model in unlocking condition when clutch structure chart；

The structure chart of clutch when Figure 11 is the utility model decline lock status；

Clutch cut-away view when Figure 12 unlocks for mechanical key in the utility model；

Figure 13 be the utility model in left unlocking when clutch cut-away view；

Figure 14 be the utility model in right unlocking when clutch cut-away view；

Clutch cut-away view when Figure 15 latches for a left side in the utility model；

Clutch cut-away view when Figure 16 latches for the right side in the utility model.

Embodiment

As shown in Fig. 2-Figure 16, the utility model provides a kind of preposition integrated type ultrathin clutch assembly of electronic lock, including The clutch inner casing 2 for having clutch outer member 1 and being detachably connected with clutch outer member 1, described clutch outer member 1 and clutch The clutch 3 unlocking or latch provided with controllable electronic lock body between inner casing 2, the actuator 4 for controlling the clutch of clutch 3 and The electronics unlocking mechanism 5 being connected with actuator 4, described clutch 3 include on clutch outer member 1 with lock body Clutch outer 31 that handle is connected, the clutch inner sleeve 32 being connected on clutch inner casing 2 with tongue linked and set Clutch-plate 33 between clutch outer 31 and clutch inner sleeve 32, described clutch outer 31 is provided with installation cavity 311, The chute 312 that the both end of which of clutch outer 311 is mutually correspondingly arranged provided with one group and turned on installation cavity 311, it is described It is in the spring groove 313 of right-angled intersection state that clutch outer 31, which is provided with the chute 312, and described clutch-plate 33 is in peace It behave affectedly in 311, clutch-plate 33 is provided with one group of on-of pin 36 corresponding with chute 312 and on-of pin 36 can be in chute 312 and peace It behave affectedly in 311 and reciprocatingly slides, it is described provided with the back-moving spring 34 resetted can be contradicted to clutch-plate 33 in described spring groove 313 The outer peripheral face of clutch inner sleeve 32 be provided with arc boss 35, the formation of the arc boss 35 and clutch inner sleeve 32 can be with clutch Pin 331 contradicts the station step 37 of clutch, and when electronics unlocking mechanism is in unlocking condition, actuator 4 rises and promotes on-of pin 36 upward slidings promote station step 37 to be contradicted with on-of pin 36, when electronics unlocking mechanism, which is in, latches state, station step 37 with the clutch of on-of pin 36, in such scheme, when in pre- lock status, on-of pin 36 is not by external force, at this moment in clutch Station step 37 on set 32 is in clutch state with on-of pin 36, and when clutch outer 31 is rotated, on-of pin 36 can not band Dynamic clutch inner sleeve 32 is rotated, when electronics unlocking mechanism is unlocked, and actuator 4 drives the upward sliding of on-of pin 36, bottom from Dowel pin 36 is unlocking stress working position and upward sliding, and at this moment the on-of pin 36 of bottom can be with the station platform on clutch inner sleeve 32 Rank 37 contradicts, and at this moment rotates handle, and the clutch outer 31 that is connected with handle, which is rotated, drives clutch-plate 33 to rotate, at this moment from Closing the on-of pin 36 on piece 33 can drive clutch inner sleeve 32 to rotate and rotated with movable lock core, complete to unlock, (in Fig. 1, traditional On-of pin 100, realizes the combination of inside and outside clutch-plate, after external force loses, is done in spring when entering clutch body under external force promotion It is pushed out with lower on-of pin 100 after clutch body, realizes the separation function of inside and outside clutch-plate.No matter lock or latch, its working position All there was only entrance by on-of pin or release two states, can only be played a role in a kind of state in a position.Locked to realize Function, it is necessary to the lock construction in other positions design, which adds the waste of space hold and material, and to reach two Individual function is all reliably realized, it is necessary to strengthen the size and the strength of materials of respective operating point part.In turn result in manufacture and assembly Process complexity), in the utility model, when on-of pin 36 is when upper, bottom is unlocking stress working position, and reversion (falls Lock is acted) do not stress, make use of unlocking is that mutual exclusion acts the simplified principle structure that will not be realized in synchronization, duplex with latching Making position setting, (it is nonsensical that traditional structure, which can unlock when on-of pin is pushed into and can also latch,.) when on-of pin is in bottom When, top becomes the stress working position that latches, and rotates forward (unlocking action) and does not stress, is so realized with two separated stress working positions The time-sharing operation function of unlocking and latch, has saved overall space-consuming.

Described chute 312 include is respectively mounted chamber 311 conducting upper hopper chute 3121 and gliding groove 3122, it is described from Dowel pin 36 includes the upper on-of pin 361 and lower on-of pin 362 turned on respectively with upper hopper chute 3121 and gliding groove 3122, described Clutch outer member 1 is provided with mounting hole 11, and clutch outer 31 is connected with lock body handle provided with may pass through mounting hole 11 Connecting pole 12, described connecting pole 12 is provided with the hole core 13 of mutual conduction, described clutch-plate 33 with clutch outer 31 The clutch-plate mounting hole 14 turned on hole core 13 is provided with, described clutch inner sleeve 32 is provided with towards the end of clutch-plate 33 can The mounting post 15 being placed in clutch-plate mounting hole 14, described clutch-plate mounting hole 14 is sheathed in mounting post 15 and can be along installation Post 15 is rotated and clutch inner sleeve 32 is between upper on-of pin 361 and lower on-of pin 362, is arranged with clutch inner sleeve 32 interior Return spring 321 is covered, described station step 37 includes station step 371 and lower station step 372, described lower on-of pin 362 are connected with actuator 4, when latching, and upper on-of pin 362 is contradicted with upper station step 371, during unlocking, lower on-of pin 362 Slide and fitted with lower station step 372 conflict towards the upper direction of on-of pin 361, described clutch inner sleeve 32 is towards in clutch One end of shell 2 is provided with square heart axle 16, and described clutch inner casing 2 is provided with the square arbor hole 17 being adapted to square heart axle 16, institute The square heart axle 16 stated passes through square arbor hole 17 to be connected with tongue linked, and described square heart axle 16 is provided with phase mutual conductance with mounting post 15 Logical square heart hole 18, party's heart hole 18 is turned on mounting hole 14, the both sides and clutch outer 31 of described clutch outer member 1 it Between be respectively equipped with and can limit the handle sliding block reset assembly 6 of the rotational angle of clutch outer 31, in such scheme, during prelock, Back-moving spring 34 in spring groove 313 causes on-of pin 36 to be in reset state, and after electronics is locked to unlocking instruction, this is at present On-of pin 362 is slided towards upper on-of pin 361, and this meeting of on-of pin 362 at present and the lower station step 372 of clutch inner sleeve 32 be supported Touch, at this moment rotate handle, clutch outer 31 drives clutch-plate 33 to rotate, and the on-of pin 36 on clutch-plate 33 is driven in clutch Set 32 is rotated, and then the square heart axle 16 of clutch inner sleeve 32 follows rotation, and the unlocking force at this moment coming from handle is eventually transferred to On lock body, unlocking action is completed, simple in construction quick, Stability Analysis of Structures.

Described handle sliding block reset assembly 6 includes sliding block 61, spacing slide unit 62 and handle reset tension spring 63, described Clutch outer 31 sets the outer surface at spring groove 313 to be respectively equipped with limit sliding chutes 64, and described spacing slide unit 62 is in limit Position chute 64 is interior and can be reciprocatingly slided in limit sliding chutes 64, and described spacing slide unit 62 is in the other end of limit sliding chutes 64 Contiguous block 65 is provided with, described sliding block 61 is fixedly connected with contiguous block 65, described sliding block 61 is provided with card column 61, described The bottom of clutch outer member 1, which is provided with fixed plate 67, the two ends of the fixed plate 67, is respectively equipped with fixing hole 68, and described handle is answered Position extension spring 63 one end is sheathed in card column 66, and the other end is sheathed in fixed plate 67 through fixing hole 68, described card column 66 and The other end that sliding block 61 is connected is more than the limited block 69 of card column 66 provided with diameter, and the limited block 69 is greater than handle and resets drawing The tension spring hook of spring 63, can prevent handle reset tension spring 63 from coming off, in such scheme, and clutch before is in limited space It is interior to accomplish that clutch carries handle resetting-mechanism capable of reversing, often a part of knot is designed in addition for this necessary function Structure works with clutch linkage, completes a whole set of unlocking and natural and graceful action, and in the utility model, in clutch outer member 1 Handle sliding block reset assembly 6 is respectively equipped with two ends, the preposition clutch of electronic lock and handle can be completed in very small thickness reaching The compatibility of reset, realize electronic lock a whole set of unlock or the function that latches, while have handle can left and right commutation adapt to difference open Door direction function.It is simple and reliable for structure, the less proof strength of materials.

On described clutch inner casing 2 clutch being adapted to clutch inner sleeve 32 is provided with the corresponding position of clutch inner sleeve 32 Grooving 21 in device, the clutch inner sleeve groove 21 is turned on square arbor hole 17, and described clutch inner casing 2 sets clutch inner sleeve groove Clutch outer groove 22 is located at 21, the diameter of the clutch outer groove 22 is more than clutch inner sleeve groove 21 and and clutch inner sleeve Groove 21 forms step-like, and described clutch inner sleeve 32 is in clutch inner sleeve groove 21, described arc boss 35 and clutch Device overcoat 31 is in the clutch outer groove 22 and clutch outer 31 can be slided along the inwall of clutch outer groove 22, it is described from The arc boss limited block 351 that can be fitted with arc boss 35 is provided with the corresponding position of limit sliding chutes 64 in the outer grooving 21 of clutch, In such scheme, clutch inner sleeve 32, clutch outer 31 and clutch-plate 33 are all placed on clutch inner casing 2, so Overall structure can be made more compact, former clutch volume is all very thick, typically above 30mm, by the utility model this After sample is set, the integral thickness of clutch only needs to 15mm.

Described clutch inner casing 2 and the corresponding position of limit sliding chutes 64 are provided with the clutch turned on clutch outer groove 22 Slide rail 24 is provided with inner sleeve chute 23, the clutch inner sleeve chute 23, being provided between described contiguous block 65 and sliding block 61 can edge The slide rail chute 25 that slide rail 24 reciprocatingly slides, described clutch inner sleeve 32 sets to be provided with clutch inner sleeve chute 23 and set respectively Have one group of spacing block set being oppositely arranged 26, between described spacing slide unit 62 and contiguous block 65 provided with respectively with spacing block set 26 The limited impression 27 of adaptation, the end face of described spacing block set 26 towards clutch outer member 1 is provided with projection axle 28, it is described from Clutch shell 1 is provided with the projection axial trough 29 being adapted to projection axle 28 with the corresponding position of limit sliding chutes 64, and described projection axle 28 can Reciprocatingly slided along projection axial trough 29, in such scheme, sliding block 61 is enclosed on slide rail 24 by slide rail chute 25 and slided, and is being slided During, when the rotational angle of clutch outer 31 is more than 45 degree, this fruit limited impression 27 can be placed on spacing block set 26, at this moment Clutch outer 31 can not be just rotated further by, it is to avoid the rotational angle of clutch outer 31 crosses the damage of ambassador's clutch.

Described electronics unlocking mechanism 5 includes the motor 51 electrically connected with electronic system and is connected with motor 51 Reduction gear box 52, described reduction gear box 52, which is provided with to be arranged with output shaft 53, the output shaft 53, can coordinate output shaft The output set 54 of 53 rotations, described output set 54 is connected with actuator 4.

Described actuator 4 includes bracket 41, the pushing plate 42 on bracket 41 and anti-blocking propulsion spring 43, described Clutch inner casing 2 sets one end of clutch inner sleeve groove 21 to be top, and the other end is bottom, the bottom of described clutch inner casing 2 The end face held towards clutch outer member 1 is provided with the bracket installation cavity 44 being adapted to bracket 41, and described bracket 41 is in bracket In installation cavity 44, described motor 51 and reduction gear box 52 are on bracket 41, and described pushing plate 42, which includes, to be sheathed on Adapter sleeve 421 and the arc pushing plate 422 that is fixedly connected with adapter sleeve 421 on output set 54, the arc pushing plate 422 can be with Lower on-of pin 362 contradicts connection and lower on-of pin 362 arcuately pushing plate 422 can reciprocatingly slide, and described adapter sleeve 421 is chamber Body structure, described anti-blocking propulsion spring 43 is sheathed on output set 54 and in the cavity in adapter sleeve 421, anti-blocking propulsion spring 43 Two ends contradict with the cavity wall of adapter sleeve 421 be connected respectively, and the described set of the output in the cavity of adapter sleeve 421 54 is provided with anti- Only the anti-blocking propulsion spring locating part 7 for promoting spring 43 to come off and adapter sleeve 421 and output set 54 are by promoting the linkage of spring locating part 7 company Connect.

Described propulsion spring locating part 7 includes the first propulsion spring limited block 71 and second and promotes spring limited block 72, described The first output for promoting spring limited block 71 and second to promote spring limited block 72 to be located in the cavity of adapter sleeve 421 cover 54 appearances Face and the first propulsion spring limited block 71 and the second propulsion spring limited block 72 are correspondingly arranged, described anti-blocking propulsion spring 43 is in connection Cover 421 bottom chamber walls and first to promote between spring limited block 71, described anti-blocking propulsion spring 43 is towards the one of arc pushing plate 422 End is provided with spring connecting pole 73 is promoted, and the one end of propulsion spring connecting pole 73 is fixedly connected with the inwall of adapter sleeve 421, the other end and the Two promote spring limited block 72 to contradict connection connection.

Also include mechanical key unlocking mechanism 8, the mechanical key unlocking mechanism 8 includes to link with lock core extension rod and connected The inclined-plane boss connect promotes wheel 81 and bracket return spring 82, and described clutch inner casing 2 sets the side of bracket installation cavity 44 to set There is the inclined-plane boss for promoting wheel 81 to be adapted to inclined-plane boss to promote wheel installation cavity 83, described inclined-plane boss promotes wheel 81 located at oblique Face boss is promoted in wheel installation cavity 83, and bracket is provided between described bracket installation cavity 44 and inclined-plane boss propulsion wheel installation cavity 83 It is described provided with the bracket springs plate 85 being connected with bracket 41 in return spring installation cavity 84, described bracket return spring installation cavity 84 Bracket return spring 82 be connected with bracket springs plate 85 one end on the bracket springs plate 85, the other end is supported with clutch inner casing 2 Connection is touched, described bracket 41 sets the bottom of the one end of bracket springs plate 85 and inclined-plane boss to promote 81 inclined-planes of wheel tangent.

Described clutch outer member 1 is provided with the bolt hole 9 of some mutual conductions, clutch outer member 1 with clutch inner casing 2 It is connected with clutch inner casing 2 by the bolt 91 being placed in bolt hole 9.

The course of work of the present utility model is as follows：

First, electronic signal control is unlocked

Original state is set as pre- unlocking condition, complete operation is pre- to unlock to latch, and unlocks, latches, latch in advance. Four kinds of order cycle states.Action process is as follows：

1st, unlock and realize

During pre- unlocking condition, on-of pin 36 is not by external force, and internally back-moving spring 34 is used down, and on-of pin 36 is in reset State, (can now latch).After electronic lock receives unlocking instruction, motor 51 receives positive rotaring signal and rotated forward, by subtracting Fast gear-box 52 produces the positive axle of slow speed high-torque and rotated, and torque is pushed away by exporting the point of contact on set 54 in screw propulsion mode Dynamic blocking rotation promotes spring 43 that axle rotation is become axial movement, and blocking rotation promotes spring 43 to be further driven to pushing plate 42 and transmits power To on-of pin 36, in the case where external force is used, the force-applied state of the first working position is moved on on on-of pin 36, now on clutch inner sleeve 32 A1 faces and on-of pin on 36 01 face and clutch outer 31 on b1 faces be in the state of be combineding with each other, rotate forward handle, Drive after the clutch outer 31 for synchronizing locking, unlocking power transmitting is handle → clutch outer → clutch outer B1 faces → clutch inner sleeve 1 a1 faces → clutch inner sleeve → side's mandrel so that the unlocking force that will come from handle passes final It is delivered on lock body, realizes unlocking action.In the above process, pushing plate is in hold mode all the time, and motor is disposably powered Rotate, without persistently to electricity.State is realized by translation to the mechanical self-latching principle rotated.

2nd, reset and realize

In above-mentioned action process, when clutch outer 31 starts to rotate, its M point for being in edge starts to move therewith Dynamic, handle sliding block reset assembly 6 stress tangent with M points starts to move up along the slide rail 24 made by oneself positioned at clutch outer member 1, Simultaneously by the reversal interlocking relay of handle reset tension spring 63.(the actual poles of Ben Biming when clutch outer 31, which is rotated, is more than or equal to 45 degree Limit angle be 49 degree), handle sliding block reset assembly 6 reach the limit of position realize it is spacing, it is to avoid corner is excessive to be caused forever to lock body Long property is damaged.When clutch outer 31 loses the external force for coming from handle after the completion of unlocking, handle reset tension spring 63 passes through cunning Block 61, which drives clutch outer 32 to be withdrawn into initial position, makes handle reset to horizontality.Clutch outer 31 drives on-of pin 36 return to initial position.The synchronous return under the active force of inner sleeve return spring 321 of clutch inner sleeve 32.So far unlocking action is completed. Motor, which is performed, once to be promoted after rotation, reset can be inverted after CPU control delays certain time (general 5 to 15 seconds), or use Detection mode controlled motor in place of unlocking is inverted, two methods can make on-of pin 36 internally under the active force of back-moving spring 34 and Shi Fuwei, it is ensured that the next step action that latches is achieved.

3rd, latch and reset

When the action implementation process that latches is that on-of pin 36 is in reset state, clutch inner-outer sleeve is also at reset state, Now the a2 faces on clutch inner sleeve 32 are in the shape that be combined with each other with 02 face on on-of pin 36 and the b2 faces on clutch overcoat 31 State.When clutch outer 31 is rotated backward by coming from handle and fallen operation force, now power transmittance process is handle → clutch A2 faces → clutch inner sleeve → side's mandrel of b2 faces → clutch inner sleeve of overcoat → clutch outer, will be small by square mandrel 16 Lock body realization is given in 45 degree of torsion to latch.During without electronic signal and motor action.All resets and foregoing stress Analysis is identical, in the opposite direction.

2nd, mechanical key is unlocked

If first wife's front open type lock core, the lock body Fang Xin of standard antitheft fire resistant doorsets adapted is more than or equal to keyhole centre-to-centre spacing 68MM, is not blocked in lock core pore radius 9MM regions by preposition clutch, you can design is used.The utility model reserves size More than 15MM, front open type cylinder design space requirement is fully met.

If with underneath type lock core, linked because lock core is directly produced not with lock body, it is necessary to apply/stress by clutch conversion Direction position, because corresponding construction need to be designed in clutch a bit, for realizing the indirect unlocking action of lock core.The utility model is internally It is designed with inclined-plane projective table type and promotes wheel, meets this function.Specific work process is described as follows：

1st, mechanical key is unlocked

Key 180 degree is rotated, and makes lock core extension rod drive inclined-plane boss to promote the synchronous turnback in the same direction of wheel 81, therewith tiltedly The tangent bracket 41 in face promotes wheel 81 to rotate more than lifting 4MM (the utility model actually can lifting 4.5MM), support with inclined-plane boss Frame 41 drive be arranged on bracket 41 from motor 51, reduction gear box 52 and pushing plate 42 move integrally 4MM upwards, make from Dowel pin 36 is entered in clutch cover, is that abundant necessary Job readiness is made in unlocking action realization, rotating handle can unlock.

2nd, mechanical key latches

Key reversion 180 degree is returned to after initial bit after unlocking, and inclined-plane boss promotes the synchronous return of wheel 81.In bracket return spring 82 use down, and bracket 41 together resets together with motor 51, pushing plate 42.On-of pin 36 removes external force and resetted, and integrally returns to pre- Unlocking condition, twisting handle can latch.

3rd, door is to compatible explanation

1st, the difference for door is opened to, when mounted setpoint clutch inner sleeve initial position, at the same need to adjust with from The handle correspondence direction of clutch overcoat genlocing, clutch or a compatible left side are opened or the right difference opened is opened to door

The utility model is made a change from clutch implementation, and new clutch is designed with a kind of double work position design concept Structure, realizes clutch function, adds the structure function that handle is resetted and compatible multi-form mechanical lock is unlocked, realizes (15mm) completes the preposition clutch of electronic lock and handle reset and compatible electronic lock body and mechanical lock adaptation in very small thickness, realizes A whole set of unlocking of electronic lock latch function, while have handle can left and right commutation adapt to different enabling directions function, structure letter Single performance is reliable, the less proof strength of materials, requires low to manufacturing process, possibility that not only security function is realized and effectively Property, while because the reduction of volume produces larger plasticity to appearance design, compression stroke takes, have during the manufacturing Energy-conserving and environment-protective theory embodies.

Every technical staff's notice：Although the utility model is described according to above-mentioned embodiment, this The utility model thought of utility model is not limited to that utility model, and the repacking of any utilization the utility model thought all will Include in this patent scope of patent protection.

Claims

1. a kind of preposition integrated type ultrathin clutch assembly of electronic lock, it is characterised in that：Include clutch outer member and and clutch The clutch inner casing that device shell is detachably connected, provided with controllable electronic lock between described clutch outer member and clutch inner casing Clutch, the actuator of control clutch clutch and the electronic cutting lock machine being connected with actuator that body is unlocked or latched Structure, described clutch include be connected on clutch outer member with lock body handle clutch outer, located at from The clutch inner sleeve being connected on clutch inner casing with tongue linked and the clutch-plate between clutch outer and clutch inner sleeve, Described clutch outer be provided with installation cavity, the both end of which of clutch outer be mutually correspondingly arranged provided with one group and with peace It behave affectedly the chute of conducting, is put outside the clutch provided with the spring groove for the chute being in right-angled intersection state, described clutch Piece is in installation cavity, and clutch-plate is provided with one group of on-of pin corresponding with chute and on-of pin can be past in chute and installation cavity It is multiple to slide, provided with can contradict the back-moving spring resetted to clutch-plate in described spring groove, the periphery of described clutch inner sleeve Face is provided with arc boss, and the arc boss can contradict the station step of clutch with on-of pin with clutch inner sleeve formation, work as electricity When sub- unlocking mechanism is in unlocking condition, actuator, which rises, promotes on-of pin upward sliding to promote station step to be supported with on-of pin Touch, when electronics unlocking mechanism, which is in, latches state, station step and on-of pin clutch.

2. the preposition integrated type ultrathin clutch assembly of a kind of electronic lock according to claim 1, it is characterised in that：Described Chute include respectively with installation cavity turn on upper hopper chute and gliding groove, described on-of pin include respectively with upper hopper chute and under The upper on-of pin and lower on-of pin of chute conducting, described clutch outer member are provided with mounting hole, and clutch outer is provided with can The connecting pole being connected through mounting hole and lock body handle, described connecting pole and clutch outer are provided with mutual conduction Kong Xin, described clutch-plate is provided with the clutch-plate mounting hole turned on hole core, and described clutch inner sleeve is towards the end of clutch-plate Provided with that can be placed in the mounting post in clutch-plate mounting hole, described clutch-plate mounting hole is sheathed in mounting post and can be along installation Post is rotated and clutch inner sleeve is between upper on-of pin and lower on-of pin, and inner sleeve return spring, institute are arranged with clutch inner sleeve The station step stated includes station step and lower station step, and described lower on-of pin is connected with actuator, latched When, upper on-of pin is contradicted with upper station step, during unlocking, and lower on-of pin is slided and lower station step sticker towards upper on-of pin direction Close and contradict, described clutch inner sleeve is provided with square heart axle, described clutch inner casing towards one end of clutch inner casing to be set There is the square arbor hole being adapted to square heart axle, described square heart axle passes through square arbor hole to be connected with tongue linked, described square heart axle The Fang Xinkong of mutual conduction is provided with mounting post, party's heart hole and mounting hole are turned on, the both sides of described clutch outer member with The handle sliding block reset assembly of clutch outer rotational angle can be limited by being respectively equipped between clutch outer.

3. the preposition integrated type ultrathin clutch assembly of a kind of electronic lock according to claim 2, it is characterised in that：Described Handle sliding block reset assembly includes sliding block, spacing slide unit and handle reset tension spring, and described clutch outer sets spring groove The outer surface at place is respectively equipped with limit sliding chutes, and described spacing slide unit is in limit sliding chutes and can back and forth slided in limit sliding chutes Dynamic, the other end that described spacing slide unit is in limit sliding chutes is provided with contiguous block fixation company at contiguous block, described sliding block Connect, described sliding block is provided with card column, described being provided with fixed plate, the two ends of the fixed plate for clutch outer member is respectively equipped with Fixing hole, described handle reset tension spring one end is sheathed in card column, and the other end is sheathed in fixed plate through fixing hole, described The other end that is connected with sliding block of card column be more than the limited block of card column provided with diameter.

4. it is total according to a kind of preposition integrated type ultrathin clutch of electronic lock of the claim according to claim 1 or 2 or 3 Into, it is characterised in that：Described clutch inner casing is provided with the clutch being adapted to clutch inner sleeve with the corresponding position of clutch inner sleeve Grooving in device, the clutch inner sleeve groove is turned on square arbor hole, and described clutch inner casing sets and is located at clutch inner sleeve groove Clutch outer groove, the diameter of the clutch outer groove be more than clutch inner sleeve groove and with clutch inner sleeve flute profile stepped, Described clutch inner sleeve is in clutch inner sleeve groove, and described arc boss and clutch outer are located at clutch outer groove Interior and clutch outer can be slided along clutch outer groove inwall, with the corresponding position of limit sliding chutes in described clutch outer groove Provided with the arc boss limited block that can be fitted with arc boss.

5. according to a kind of claim preposition integrated type ultrathin clutch assembly of electronic lock according to claim 4, it is special Levy and be：Described clutch inner casing and the corresponding position of limit sliding chutes are provided with the clutch inner sleeve turned on clutch outer groove and slided Slide rail is provided with groove, the clutch inner sleeve chute, provided with the cunning that can be reciprocatingly slided along slide rail between described contiguous block and sliding block Rail chute, described clutch inner sleeve, which sets to be provided with clutch inner sleeve chute, is respectively equipped with one group of limit convex being oppositely arranged Block, provided with the limited impression being adapted to respectively with spacing block set, described spacing block set between described spacing slide unit and contiguous block Projection axle is provided with towards the end face of clutch outer member, described clutch outer member and the corresponding position of limit sliding chutes are provided with and projection The projection axial trough of axle adaptation, described projection axle can reciprocatingly slide along projection axial trough.

6. the preposition integrated type ultrathin clutch assembly of a kind of electronic lock according to claim 1, it is characterised in that：Described Electronics unlocking mechanism includes the motor electrically connected with electronic system and the reduction gear box being connected with motor linkage, and described subtracts Fast gear-box is provided with output shaft, is arranged with the output set that output shaft can be coordinated to rotate on the output shaft, described output set with Actuator is connected.

7. the preposition integrated type ultrathin clutch assembly of a kind of electronic lock according to claim 6, it is characterised in that：Described Actuator includes bracket, the pushing plate on bracket and anti-blocking propulsion spring, and described clutch inner casing is set in clutch One end of grooving is top, and the other end is bottom, and the bottom of described clutch inner casing is towards setting on the end face of clutch outer member There is the bracket installation cavity being adapted to bracket, described bracket is in bracket installation cavity, and described motor and reduction gear box is set In on bracket, described pushing plate, which includes, is sheathed on the output adapter sleeve put and the arc being fixedly connected with adapter sleeve is promoted Plate, the arc pushing plate can be connected with the conflict of lower on-of pin and lower on-of pin arcuately pushing plate can reciprocatingly slide, described company Female connector is cavity body structure, and described anti-blocking propulsion spring is sheathed on output and put and in the cavity in adapter sleeve, anti-blocking propulsion spring Two ends contradict with the cavity wall of adapter sleeve be connected respectively, and the described output in adapter sleeve cavity, which puts to be provided with, prevents anti-blocking push away The propulsion spring locating part and adapter sleeve and output for entering spring-drop are covered by promoting spring locating part to be connected.

8. the preposition integrated type ultrathin clutch assembly of a kind of electronic lock according to claim 7, it is characterised in that：Described Promote spring locating part to include the first propulsion spring limited block and second promote spring limited block, described first promote spring limited block and Second propulsion spring limited block is pushed away located at the output set outer surface in adapter sleeve cavity and the first propulsion spring limited block and second Enter spring limited block to be correspondingly arranged, described anti-blocking propulsion spring is between adapter sleeve bottom chamber wall and the first propulsion spring limited block, Described anti-blocking propulsion spring is towards one end of arc pushing plate provided with propulsion spring connecting pole, the propulsion spring connecting pole one end and company Female connector inwall is fixedly connected, and the other end promotes spring limited block to contradict and connected with second.

9. the preposition integrated type ultrathin clutch assembly of a kind of electronic lock according to claim 1 or 2 or 3 any one, it is special Levy and be：Also include mechanical key unlocking mechanism, the mechanical key unlocking mechanism includes to be connected with lock core extension rod Inclined-plane boss promote wheel and bracket return spring, described clutch inner casing sets the side of bracket installation cavity to be provided with and inclined convex Platform promotes the inclined-plane boss of wheel adaptation to promote wheel installation cavity, and described inclined-plane boss promotes wheel to promote wheel to install located at inclined-plane boss Intracavitary, described bracket installation cavity and inclined-plane boss are provided with bracket return spring installation cavity, described support between promoting wheel installation cavity Provided with the bracket springs plate being connected with bracket in frame return spring installation cavity, described bracket return spring is located on bracket springs plate one End is connected with bracket springs plate, and the other end is contradicted with clutch inner casing and is connected, and described bracket sets bracket springs plate one end Bottom promotes wheel inclined-plane tangent with inclined-plane boss.

10. the preposition integrated type ultrathin clutch assembly of a kind of electronic lock according to claim 1, it is characterised in that：It is described Clutch outer member and clutch inner casing be provided with the bolts hole of some mutual conductions, clutch outer member passes through with clutch inner casing The bolt connection being placed in bolt hole.