CN109025521A - A kind of smart lock driving device - Google Patents
A kind of smart lock driving device Download PDFInfo
- Publication number
- CN109025521A CN109025521A CN201811042771.1A CN201811042771A CN109025521A CN 109025521 A CN109025521 A CN 109025521A CN 201811042771 A CN201811042771 A CN 201811042771A CN 109025521 A CN109025521 A CN 109025521A
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- China
- Prior art keywords
- unit
- clutch part
- plug
- clutch
- driving device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 115
- 230000033001 locomotion Effects 0.000 claims abstract description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 28
- 230000006698 induction Effects 0.000 claims description 19
- 230000005611 electricity Effects 0.000 claims description 2
- 230000008450 motivation Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000008358 core component Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 4
- 239000000806 elastomer Substances 0.000 description 4
- 238000004880 explosion Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 206010054949 Metaplasia Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/002—Geared transmissions
- E05B2047/0021—Geared sectors or fan-shaped gears
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/0026—Clutches, couplings or braking arrangements
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a kind of smart lock driving devices, shell, square tongue mechanism, latch bolt mechanism and square rod including lock body, shell side includes side wall of outer shell, the driving device includes electric drive mechanism and square rod driving mechanism, the square rod driving mechanism includes clutch part, the clutch part includes clutch part, and the clutch part includes fixing end and free end；The electric drive mechanism can drive the free end of clutch part to rotate by axle center of fixing end.A kind of smart lock driving device of the present invention, structure is simple, core component can modularized production, therefore assemble it is convenient, be more suitable for mass production；Stroke is small when clutch drives, and drive mechanism is simply small and exquisite, and occupied space is few, and appearance is small and beautiful, more popular with users；The motion path that electric drive mechanism is determined by inductor improves the stability and accuracy of whole driving device, reduces failure rate, and will not repeating motion, avoid the loss without reason during motor movement.
Description
Technical field
The present invention relates to lock field, the driving devices of especially a kind of smart lock and its smart lock.
Background technique
Currently, intelligent door lock is commonly used to use on the door in entrance hall, office, warehouse of family etc. comprising be mounted on
Mortise lock inside lock body, be mounted on door indoor side indoor lock body and be mounted on door the outdoor other side outdoor lock body.
Wherein, there are the keeper for executing locking function and the lock tongue for door opening and closing on mortise lock, be stuck in the shape of door latch in keeper and lock tongue
Under state, pass through the opening button (or turn-button) of indoor lock body or indoor handle or the Password Input or safety lock of outdoor lock body
Use (manual lock or safety card of key shape), fingerprint recognition etc. so that keeper is unlocked, thus using indoor handle or
Lock tongue is introduced inside mortise lock, then completes door opening action by outdoor handle.
But part is more in existing smart lock, structure is complex, be unfavorable for power transmission and smart lock it is small-sized
Change, and increases inner body and be clamped bad probability.
China Patent No. is 201310144527.7, discloses one kind in a kind of entitled door lock clutch device of patent of invention
Smart lock driving device, including clutch, further include the electromagnetic drive unit that mandril and driving mandril stretch, and mandril is opposite
The electromagnetic drive unit other end pushes arcs to match setting with clutch.The patent realizes smart lock by electromagnetic drive unit
It is whole.
But this scheme is more cumbersome in assembly, producer can not modularized production in production；And mechanism it is whole compared with
Greatly, so that lock body is larger, requirement of the consumer to appearance currently on the market is higher and higher, and the aesthetic measure of appearance also will affect disappears
The selection of the person of expense.
Summary of the invention
Problem to be solved by this invention is how to make up the defect of the above-mentioned prior art, and providing one kind can be with module metaplasia
It produces, and the smart lock driving device of appearance looks elegant.
The technical issues of invention, can solve by the following technical programs:
A kind of smart lock driving device, shell, square tongue mechanism, latch bolt mechanism and square rod including lock body, shell side include outer
Shell side wall, the driving device include electric drive mechanism and square rod driving mechanism, and the square rod driving mechanism includes clutch part, institute
Stating clutch part includes clutch part, and the clutch part includes fixing end and free end；The electric drive mechanism can drive clutch part
Free end is rotated by axle center of fixing end.
It further, include clutch hole inside the clutch part, the driving device further includes by electric drive mechanism band
Dynamic clutch driving mechanism, the clutch driving mechanism include the driving column being cooperatively connected with the clutch hole；The electric drive
When mechanism drives the clutch driving mechanism mobile, the driving column drive the clutch hole make the clutch part with fixing end
It is rotated for axle center.
Further, the clutch part includes upper clutch part, lower clutch part, and the upper clutch part and the lower clutch part include
The clutch connection portion being connect with the clutch part fixing end.
Further, the square rod driving mechanism includes top plug-in unit, gear shaft, mobile plug-in unit, bottom plug-in unit, fixes and insert
Part.
Further, the gear shaft includes gear, and the square tongue mechanism includes the square tongue gear engaged with the gear；Institute
State gear drives the square tongue gear to rotate in such a way that gear rotates, so that institute is stretched out or protruded into the square tongue mechanism
State side wall of outer shell.
Further, the top plug-in unit includes top plug-in unit column, top plug-in unit snap-gauge, top plug-in unit protrusion, the bottom
Plug-in unit includes bottom plug-in unit column, bottom plug-in unit snap-gauge, bottom plug-in unit protrusion；The top plug-in unit column will with the bottom plug-in unit column
The clutch part, the gear shaft, the mobile plug-in unit connect to form an entirety, the top plug-in unit snap-gauge and the bottom
Any one in plug-in unit snap-gauge is in contact with the clutch part.
Further, the gear shaft includes gear boss, and the mobile plug-in unit includes mobile plug-in unit column, the fixing pluge
It is fixedly connected with the mobile plug-in unit column, after connection, the fixing pluge and the bottom plug-in unit projection contacts；The movement is inserted
Part column both ends are contacted with the clutch part with the gear boss respectively.
Further, the clutch driving mechanism includes drive connection portion, and the drive connection portion includes being drivingly connected side wall,
The driving device includes for incuding the induction pieces for being drivingly connected side wall；The induction pieces sense the drive connection
When side wall, the induction pieces generate electric signal to the electric drive mechanism, and the electric drive mechanism (4) starts reverse operation, instead
To the identical workload that works.
Further, the clutch driving mechanism includes drive connection portion, elastic portion and the driving bottom for being fixed on the shell
Seat, the driving pedestal includes pedestal lobe, includes accommodating the pedestal lobe and the elastic portion in the drive connection portion
Drive connection slot, under no external force, the elastic portion nature tension has the drive connection portion always far from side
The power of rod drive mechanism.
Further, the driving device include clutch driving mechanism and both ends respectively with the clutch driving mechanism and institute
State the lever mechanism of electric drive mechanism connection.
Further, the lever mechanism includes lever portion, and the shell includes rotary shaft, the through-hole at the lever portion center
Lever motion is generated centered on the rotary shaft.
Compared with prior art, the beneficial effect that the present invention reaches is:
A kind of smart lock driving device of the present invention, structure is simple, core component can modularized production, therefore assemble just
Victory is more suitable for mass production；
Driving method multiplicity, any driving method such as motor or electromagnetism can realize technical effect；
Stroke is small when clutch drives, and drive mechanism is simply small and exquisite, and occupied space is few, and appearance is small and beautiful, more popular with users；
The motion path that electric drive mechanism is determined by inductor improves the stability and accuracy of whole driving device, drop
Low failure rate, and will not repeating motion, avoid the loss without reason during motor movement.
Detailed description of the invention
Fig. 1 is a kind of original state schematic diagram of smart lock driving device of the present invention；
Fig. 2 is the enlarged diagram in Fig. 1 at B；
Fig. 3 is a kind of perspective view of the explosion of the square rod driving mechanism of smart lock driving device of the present invention；
Fig. 4 ~ Fig. 6 is a kind of overall appearance signal of three kinds of different angles of smart lock driving device square rod driving mechanism of the present invention
Figure；
Fig. 7 is a kind of perspective view of the explosion of smart lock driving device flexible drive mechanism of the present invention；
Fig. 8 is that a kind of smart lock driving device flexible drive mechanism of the present invention removes the structural schematic diagram after upper cover；
Fig. 9 is a kind of perspective view of the explosion of smart lock driving device lever mechanism of the present invention；
Figure 10 is the structural schematic diagram that a kind of smart lock driving device of the present invention is located at original state；
Figure 11 is the structural schematic diagram that a kind of smart lock driving device of the present invention is located at state of locking a door.
Figure label:
Shell A, side wall of outer shell S, square rod driving mechanism 1, top plug-in unit 11, top plug-in unit column 111, top plug-in unit snap-gauge 112, top
Portion's plug-in unit protrusion 113, clutch part 12, upper clutch part 121, upper clutch part lock pin hole 1211, upper clutch part convex wall 1212, first connect
Connect hole 1213, lower clutch part 122, lower clutch part lock pin hole 1221, lower clutch part convex wall 1222, the second connecting hole 1223, clutch
Part 123, clutch part side wall 1231, clutch part inner wall 1232, clutch protrusion 1233, clutch hole 1234, gear shaft 13, gear shaft are inserted
Core bore 131, gear 132, gear boss 133, mobile plug-in unit 14, mobile plug-in unit lock pin hole 141, mobile plug-in unit column 142, movement are inserted
Part post holes 1421, mobile plug-in unit protrusion 143, bottom plug-in unit 15, bottom plug-in unit column 151, bottom plug-in unit snap-gauge 152, bottom plug-in unit
Protrusion 153, fixing pluge 16, clutch driving mechanism 2 drive pedestal 21, pedestal lobe 211, base groove 212, chassis side
213, chassis side groove 214, pedestal connection post holes 215, drive connection portion 22, driving column 221, drive connection slot 222, driving
Bottom wall 223 is connected, side wall 224 is drivingly connected, is drivingly connected post holes 225, driving upper cover 23, cap bore 231, drive connection in driving
Column 24, elastic portion 25, lever mechanism 3, lever portion 31, lever portion protrusion 311, lever mount 32, lever footstock 33, electric drive
Structure 4, electric drive column 41, square tongue mechanism 5, square tongue gear 51, latch bolt mechanism 6, induction pieces 7.
Specific embodiment
In order to facilitate understanding, amplify (thickness) or various components that diminution (thin) on drawing, but this way be not for
It limits the scope of the invention.
The vocabulary of singular also includes plural reference, and vice versa
Vocabulary in this specification is to use in order to illustrate the embodiment of the present invention, but rather than try to limit the present invention.
In order to distinguish different units, the first, second equal vocabulary are used in this specification, but these not will receive manufacture
Sequence limits, and in detailed description of the invention and claims, title may be different.
For illustrating smart lock lock body of the invention, for convenience, general direction sign up and down is defined referring to Fig.1
Standard is front with the direction that square tongue mechanism 5 pops up, and is subject to the direction of front observation, and the direction of gravity is lower section, with it
When not required particularly on the relevant detailed description of the invention of his drawing and claims, equal determination sides according to the method
To.
Hereinafter, based on preferred embodiment and invention is further explained referring to attached drawing.
A kind of smart lock driving device of the present invention, outside are provided with the shell A of package lock body, avoid lock body exposure
Outside.Lock body is internally provided with square tongue mechanism 5 and latch bolt mechanism 6, and the side of the side shell A is provided with side wall of outer shell S, shell side
It is provided with hole location on wall S, for making the head of square tongue mechanism 5 and latch bolt mechanism 6 protrude into and stretch out in side wall of outer shell S, works as square tongue
When side wall of outer shell S is all stretched out on the head of mechanism 5 and latch bolt mechanism 6, lock body is in state of locking a door, outside square tongue mechanism 5 protrudes into
When shell side wall S, lock body is in door opening state, at this point, extending into or out for latch bolt mechanism 6 is in door opening state without shadow to lock body
It rings.
Referring to FIG. 1, a kind of smart lock driving device of the present invention includes square rod driving mechanism 1, clutch driving machine
Structure 2, lever mechanism 3, electric drive mechanism 4, induction pieces 7.When work, square tongue mechanism 5 moves under the action of square rod driving mechanism 1
Realize stretch lock body enabling and lock a door, driving square rod driving mechanism 1 mode are as follows: 4 activation lever mechanism 3 of electric drive mechanism is in turn
Clutch driving mechanism 2 is driven to move, after clutch driving mechanism 2 moves, square rod driving mechanism 1 is revolved under the drive of square rod
Turn, at this point, movement accordingly occurs therewith for square tongue mechanism 5.
Fig. 1 and Fig. 2 is please referred to, includes the square tongue gear 51 being connect with square tongue mechanism 5, square tongue gear 51 in square tongue mechanism 5
It is engaged with square rod driving mechanism 1.
In electric drive mechanism 4 include electric drive column 41, lock body be in door opening state or lock a door state when, electric drive column 41
In it is static when fixation position, when lock body need from opening the door to locking a door or from locking a door to opening the door when, electric drive mechanism 4 is connected to out
When gate signal, electric drive mechanism 4 drives electric drive column 41 to move, presses lever mechanism 3；When induction pieces 7 sense signal, electricity
Driving mechanism 4 stops and counter motion, fixation position when driving electric drive column 41 returns to static.
Opening signal mentioned here includes the electric signal that any ways such as fingerprint, intelligent badge, digital cipher lock generate,
The present invention to the producing method of electric signal with no restrictions.
The electric drive mode of electric drive mechanism 4 can be motor driven, or any ways such as electromagnetic drive, only
Want to make electric drive column 41 to move, the present invention to its driving method present invention with no restrictions.
Fig. 2, Fig. 3 ~ Fig. 6 are please referred to, square rod driving mechanism 1 includes top plug-in unit 11, clutch part 12, gear shaft 13, movement
Plug-in unit 14, bottom plug-in unit 15, fixing pluge 16.Top plug-in unit 11 and bottom plug-in unit 15 insert clutch part 12, gear shaft 13, movement
Part 14 is connected into an entirety；Fixing pluge 16 is fixedly connected with bottom plug-in unit 15.
Top plug-in unit 11 is including protruding from the top plug-in unit column 111 of top 11 ontology of plug-in unit, being in contact with bottom plug-in unit 15
Top plug-in unit snap-gauge 112, side protrude from top 11 ontology of plug-in unit top plug-in unit protrusion 113.
Bottom plug-in unit 15 includes the bottom plug-in unit column 151 for protruding from 15 ontology of bottom plug-in unit, the top with top plug-in unit 11
Bottom plug-in unit snap-gauge 152 that plug-in unit snap-gauge 112 is in contact, side protrude from the bottom plug-in unit protrusion 153 of 15 ontology of bottom plug-in unit.
Gear shaft 13 include for accommodate the gear shaft lock pin hole 131 of top plug-in unit column 111 or bottom plug-in unit column 151, with
Gear 132 and side that the square tongue gear 51 of square tongue mechanism 5 is meshed protrude from the gear boss 133 of 13 ontology of gear shaft.
Gear 132 drives square tongue gear 51 to rotate in such a way that gear rotates.
Mobile plug-in unit 14 includes the mobile plug-in unit lock pin hole for accommodating top plug-in unit column 111 or bottom plug-in unit column 151
141, side stretching moves 14 ontology of plug-in unit, the mobile plug-in unit column 142 being in contact with clutch part 12 and side and protrudes from movement
The mobile plug-in unit protrusion 143 of 14 ontology of plug-in unit.
The mobile plug-in unit post holes 1421 for accommodating fixing pluge 16 is provided on mobile plug-in unit column 142.Fixing pluge 16
It is inserted into mobile insert hole 1421, after insertion, fixing pluge 16 is fixedly connected with mobile plug-in unit 14, at this time fixing pluge 16 and bottom
Portion's plug-in unit protrusion 153 is in contact.
Clutch part 12 includes upper clutch part 121 between top plug-in unit 11 and gear shaft 13, is located at 13 and of gear shaft
Lower clutch part 122 between mobile plug-in unit 14 and between upper clutch part 121 and lower clutch part 122, with upper clutch part
121 and the clutch part 123 that is rotatably connected of lower clutch part 122.After connection, clutch part 123 is located at 13 outside of gear shaft, inner wall
It can be contacted with gear shaft 13, side wall can be in contact with mobile plug-in unit column 142.
Upper clutch part 121 is identical as lower 122 shape of clutch part, and upper clutch part 121 and lower clutch part 122 are respectively set useful
In accommodating top plug-in unit column 111 or bottom plug-in unit column 151 upper clutch part lock pin hole 1211 and lower clutch part lock pin hole 1221, with
And side stretches out in the upper clutch part convex wall 1212 and lower clutch part convex wall of 122 ontology of 121 ontology of clutch part and lower clutch part
1222, the first connection for connecting with clutch part 123 is provided in upper clutch part convex wall 1212 and lower clutch part convex wall 1222
Hole 1213 and the second connecting hole 1223.
Clutch part 123 includes the clutch part side wall 1231 being in contact with mobile plug-in unit column 142 and 13 side view of gear shaft
It is adapted to and arc-shaped clutch part inner wall 1232 can be contacted therewith, be connected with the first connecting hole 1213 and the second connecting hole 1223
The clutch protrusion 1233 connect, the clutch hole 1234 being connected with clutch driving mechanism 2.
After clutch part 123 is connect with upper clutch part 121 and lower clutch part 122, clutch connection portion is the first connecting hole
1213, raised 1233 junctions of the second connecting hole 1223 and clutch, in the present embodiment, clutch connection portion is fixing end, specifically
, the side of clutch protrusion 1233 is fixing end, and 1231 side of clutch part side wall is free end.It its free end can be with fixing end
It is rotated for axle center.
In the present embodiment, after assembly, top plug-in unit snap-gauge 112 and bottom plug-in unit snap-gauge 152 are in contact, top plug-in unit snap-gauge
112 and bottom plug-in unit snap-gauge 152 can be in contact with clutch part 12, gear shaft 13, mobile 14 side of plug-in unit.Certainly, top plug-in unit
Snap-gauge 112 and bottom plug-in unit snap-gauge 152 can not also contact, as long as appointing in top plug-in unit snap-gauge 112 and bottom plug-in unit snap-gauge 152
It anticipates and is contacted with clutch part 12 at one, function of the invention can be realized.
Top plug-in unit column 111 and bottom plug-in unit column 151 are by top plug-in unit 11 and bottom plug-in unit 15 and clutch part 12, gear shaft
13, mobile plug-in unit 14 is connected in series together, and is rotary shaft rotation with top plug-in unit column 111 or bottom plug-in unit column 151.
The two sides of top plug-in unit snap-gauge 112 and bottom plug-in unit snap-gauge 152 can connect respectively with gear 132 and clutch part 12
Touching.
The two sides of top plug-in unit snap-gauge 112 and bottom plug-in unit snap-gauge 152 are in contact with gear 132 and clutch part 12 respectively.
Top plug-in unit snap-gauge 112 and bottom plug-in unit snap-gauge 152 can contact simultaneously with the side of gear 132, therefore if any outer
Power band moving gear 132 rotates, and gear 132 can drive top plug-in unit snap-gauge 112 and 152 synchronous rotary of bottom plug-in unit snap-gauge.
The other side of top plug-in unit snap-gauge 112 and bottom plug-in unit snap-gauge 152 is in contact with clutch part 12, after assembly, clutch
Upper clutch part 121 and lower clutch part 122 are connected to become an entirety by part 123, therefore drive top plug-in unit snap-gauge 112 if any external force
And bottom plug-in unit snap-gauge 152 is when rotating, top plug-in unit snap-gauge 112 and bottom plug-in unit snap-gauge 152 contact upper clutch part 121 or under from
Any one in conjunction portion 122, then clutch part 12 can also rotate.
The clutch part side wall 1231 of clutch part 123 can be contacted with mobile plug-in unit column 142, in this way, when clutch part 12 rotates
When, clutch part side wall 1231 touches mobile plug-in unit column 142, then mobile plug-in unit column 142 can be driven to rotate with.
The other side of mobile plug-in unit column 142 can be contacted with top plug-in unit protrusion 133, can when mobile plug-in unit column 142 rotates
To drive top plug-in unit protrusion 133 to rotate with.
Fig. 2, Fig. 7, Fig. 8 are please referred to, clutch driving mechanism 2 includes driving pedestal 21, drive connection portion 22, driving upper cover
23, column 24, elastic portion 25 are drivingly connected.Pedestal 21 and driving upper cover 23 is driven to form accommodating cavity, for accommodating drive connection portion
22 and elastic portion 25, it is drivingly connected column 24 and passes through driving upper cover 23 and connect in drive connection portion 22 with pedestal 21 is driven.
In the present embodiment, elastic portion 25 is preferably compressed spring, certainly, any elastomer that its function may be implemented,
Also within the scope of the present invention, the present embodiment is herein with no restrictions for such as sponge, elastic slice.
Driving pedestal 21, which is provided with, to be protruded from the pedestal lobe 211 of driving 21 body surface of pedestal, is depressed in pedestal in half
Arc accommodates the base groove 212 of elastomer 25, two sides are provided with the side rib pedestal for protruding from driving 21 body surface of pedestal
Side 213, the chassis side groove 214 for being depressed in chassis side 213 for being set to 213 side of chassis side drive for accommodating
The pedestal of dynamic connecting column 24 connects post holes 215.
Drive connection portion 22, which is provided with, is placed in the driving column 221 connecting in clutch hole 1234 with clutch part 123, for holding
The drive connection slot 222 of pedestal lobe 211 and elastic portion 25 is set, is contacted with lever mechanism 3 and the driving that can be driven by it connects
In connecing bottom wall 223, being placed in chassis side groove 214 and protrude into the drive connection side wall 224 in induction pieces 7, for accommodating drive
The drive connection post holes 225 of dynamic connecting column 24.
In the present invention, with no restrictions to the induction forms of induction pieces 7, induction pieces 7 can be induction pieces induction or physics sense
It answers, all structures that can reach technical effect illustrated by the present invention should all be within the scope of the invention as claimed.This
Signified induction pieces are optocoupler in embodiment.
The diameter for being drivingly connected post holes 225 is greater than the diameter for being drivingly connected column 24, and the length of chassis side groove 214 is also big
In drive connection side wall 224, so that when being drivingly connected the fixed driving pedestal 21 of column 24 and driving upper cover 23, for drive connection portion
22 there are removable spaces.
When assembly, drive connection portion 22 is assemblied on driving pedestal 21, at this point, a part of elastomer 25 is placed in pedestal
In groove 212, another part and pedestal lobe 211 are placed in jointly and are drivingly connected in slot 222；Entire drive connection portion 22 is located at
In the package of left and right chassis side 213, make its can only under the guide direction of chassis side 213 vertical shift；It is drivingly connected side
Wall 224 stretches out the package of chassis side groove 213 from chassis side groove 214, protrudes into induction pieces 7.
Column 24 is drivingly connected to pass through cap bore 231 in the driving driven in upper cover 23, be drivingly connected post holes 225, pedestal connection
It is connect after post holes 215 with shell A, is integrated entire clutch driving mechanism 2, at this point, being driven under the tension force effect of elastomer 25
Rotation connection 22 is always in the presence of the power by drive connection portion 22 far from square rod driving mechanism 1.Due to being drivingly connected bottom wall 223 and thick stick
Linkage 3 contacts, therefore drive connection portion 22 has the power in 3 direction of presses lever mechanism always.
And the other side driving column 221 in drive connection portion 22 protrudes into the clutch hole 1234 of clutch part 123, with clutch part
123 connections.When so that drive connection portion 22 is mobile, it will drive clutch part 123 and rotated with clutch protrusion 1233 for axle center.Work as driving
When interconnecting piece 22 moves up, drives clutch part 123 to move upwards, make clutch part inner wall 1232 and 13 contact aside of gear shaft；
When driving drive connection portion 22 to move down, drives clutch part 123 to move downward, make clutch part inner wall 1232 far from gear shaft
13。
Please refer to Fig. 8 and Fig. 9, the lever that lever mechanism 3 includes monosymmetric lever portion 31, is fixedly connected with shell A
Pedestal 32, lever footstock 33.The symmetrical centre of lever portion 31 is equipped with hole location, for accommodating the protrusion in lever mount 32.Lever
Footstock 33 is for avoiding lever portion 3 from falling off with lever mount 32.After connection, lever portion 31 is with lever mount 32 for center generation model
Bar effect, i.e., be rotary shaft with lever mount 32.
31 two sides of lever portion be equipped with lever portion protrusion 311, lever portion protrusion 311 can directly with shell A contact aside, but
Leverage due to lever mount 32 to lever portion 31, the side phase that the lever portion protrusion 311 of two sides cannot simultaneously with shell A
Contact.
The two sides of lever portion 31 are contacted with electric drive column 41 and drive connection bottom wall 223 respectively, when electric drive column 41 presses
When the lever portion protrusion 311 of lever portion 31,311 meeting of other side lever portion protrusion that bottom wall 223 contacts is separate outer with being drivingly connected
The side of shell A；Conversely, when electric drive column 41 does not apply pressure to lever portion protrusion 311, drive connection portion 22 elastic portion 25 from
In the state close to the side shell A under right tension force effect.It is drivingly connected the meeting presses lever portion protrusion 311 of bottom wall 223, this
When, the lever portion protrusion 311 for contacting 41 side of electric drive column can be far from the side of shell A.
Hereinafter, being described further to the workflow of driving device of the present invention.
Fig. 1 ~ Fig. 2, Figure 10 ~ Figure 11, heretofore described driving device are please referred to, lock body is mostly in 2 kinds of states,
That is door opening state and state of locking a door.
When door opening state, latch bolt mechanism 6 is stretched out outside the A of shell side.At this point, electric drive column 41 is in a fixed position, driving
In the state close to the side shell A under the natural tension force effect of elastic portion 25, being drivingly connected bottom wall 223 can press interconnecting piece 22
Side lever portion protrusion 311 is pressed, the lever portion protrusion 311 for pressing side and shell A contact aside are made；Clutch part 123 connects in driving
Under the drive of socket part 22, clutch part inner wall 1232 is detached from 13 side wall of gear shaft, clutch part side wall 1231 not with mobile plug-in unit column 142
Contact.
At this point, since clutch part side wall 1231 is not contacted with mobile plug-in unit column 142, therefore even if square rod rotation drives top to insert
Part 11 or bottom plug-in unit 15 rotate, clutch part 12 is also unable to drive the rotation of gear shaft 13, are then unable to drive and are meshed therewith
Square tongue gear 51 is mobile, and square tongue mechanism is in position stationary state.
When needing to lock a door, electric drive mechanism 4 receives electric signal, and driving electric drive column 41 is mobile, and pressing connects therewith
The lever portion protrusion 311 for touching side contacts the side shell A, so that the lever portion protrusion 311 of the other side is far from the side shell A.
It is pressed, is moved up so that drive connection portion 22 is whole, elastic portion 25 is pressed at this point, being drivingly connected bottom wall 223
Contracting is drivingly connected side wall 224 and starts to contact with induction pieces 7, and driving column 221, which moves up, drives clutch part 123 to rotate, clutch part
Inner wall 1232 is contacted with gear shaft 13.
External force rotates square rod, drives top plug-in unit 11 or bottom plug-in unit 15 to rotate, and then top plug-in unit snap-gauge 112
Or bottom plug-in unit snap-gauge 152 drives clutch part 12 to rotate, clutch part side wall 1231 contacts mobile plug-in unit column 142, thus drives and moves
Dynamic plug-in unit 14 rotates, and mobile plug-in unit column 142 contacts gear boss 133, and thus band movable gear shaft 13 rotates, 132 side of drive of gear
Hyoid tooth wheel 51 is mobile, and finally square tongue mechanism 5 is driven to stretch out outside side wall of outer shell S.
At this point, induction pieces 7 issue signal to electric drive mechanism 4, electric drive mechanism 4 drives the reverse movement of electric drive column 41 simultaneously
Restore fixed position, under the natural tension force effect of elastic portion 25, drive connection portion 22 is moved down, and is drivingly connected bottom wall 223
Pressing contacts the lever portion protrusion 311 of side until the contact side shell A；Drive column 221 downward with drive connection portion 22
It is mobile, drive clutch part 123 far from mobile plug-in unit column 142 and 13 side wall of gear shaft.
Movement of locking a door as a result, is completed.
More than, by 4 presses lever mechanism 3 of electric drive mechanism, drive clutch driving mechanism 2 that clutch part 123 is pulled to move.
Of course, it is possible to the imagination, extend when by clutch part 123, so that the fixing end of clutch part 123 is axle center, pushes or pull on extension
Same function also may be implemented in part, and this will not be repeated here by the present invention.
A specific embodiment of the invention is described in detail above, those skilled in the art are come
It says, without departing from the principle of the present invention, several modifications and improvement can also be carried out to the present invention, these modifications and improvement
Also the protection scope of the claims in the present invention is belonged to.
Claims (11)
1. a kind of smart lock driving device, shell (A), square tongue mechanism (5), latch bolt mechanism (6) and square rod including lock body, shell
(A) side includes side wall of outer shell (S), it is characterised in that:
The driving device includes electric drive mechanism (4), square rod driving mechanism (1),
The square rod driving mechanism (1) includes clutch part (12), and the clutch part (12) includes clutch part (123), the clutch
Part (123) includes fixing end and free end；
The electric drive mechanism (4) can drive the free end of clutch part (123) to rotate by axle center of fixing end.
2. a kind of smart lock driving device according to claim 1, it is characterised in that:
Include inside the clutch part (123) clutch hole (1234),
The driving device further includes the clutch driving mechanism (2) driven by the electric drive mechanism (4), the clutch driving machine
Structure (2) includes the driving column (221) being cooperatively connected with the clutch hole (1234)；
When the electric drive mechanism (4) drives the clutch driving mechanism (2) mobile, the driving column (221) drive described in from
Closing hole (1234) makes rotating with fixing end axle center for the clutch part (123).
3. a kind of smart lock driving device according to claim 2, it is characterised in that:
The clutch part (12) includes upper clutch part (121), lower clutch part (122), the upper clutch part (121) and it is described under from
Conjunction portion (122) includes the clutch connection portion connecting with the clutch part (123) fixing end.
4. a kind of smart lock driving device according to claim 3, it is characterised in that:
The square rod driving mechanism (1) include top plug-in unit (11), gear shaft (13), mobile plug-in unit (14), bottom plug-in unit (15),
Fixing pluge (16).
5. a kind of smart lock driving device according to claim 4, it is characterised in that:
The gear shaft (13) includes gear (132),
The square tongue mechanism (5) includes the square tongue gear (51) engaged with the gear (132)；
The gear (132) drives the square tongue gear (51) to rotate in such a way that gear rotates, so that the square tongue
Mechanism (5) is stretched out or is protruded into the side wall of outer shell (S).
6. a kind of smart lock driving device according to claim 4, it is characterised in that:
The top plug-in unit (11) includes that top plug-in unit column (111), top plug-in unit snap-gauge (112), top plug-in unit are raised (113),
The bottom plug-in unit (15) includes bottom plug-in unit column (151), bottom plug-in unit snap-gauge (152), bottom plug-in unit protrusion (153)；
The top plug-in unit column (111) and the bottom plug-in unit column (151) by the clutch part (12), the gear shaft (13),
Mobile plug-in unit (14) series connection forms an entirety, the top plug-in unit snap-gauge (112) and the bottom plug-in unit snap-gauge (152)
In any one be in contact with the clutch part (12).
7. a kind of smart lock driving device according to claim 6, it is characterised in that:
The gear shaft (13) includes gear boss (133),
The mobile plug-in unit (14) includes mobile plug-in unit column (142), the fixing pluge (16) and the mobile plug-in unit column (142)
It is fixedly connected, after connection, the fixing pluge (16) contacts with the bottom plug-in unit raised (153)；
Mobile plug-in unit column (142) both ends are contacted with the clutch part (123) with the gear boss (133) respectively.
8. a kind of smart lock driving device according to claim 1, it is characterised in that:
The clutch driving mechanism (2) includes drive connection portion (22), and the drive connection portion (22) includes being drivingly connected side wall
(224),
The driving device includes for incuding the induction pieces (7) for being drivingly connected side wall (224)；
When the induction pieces (7) sense drive connection side wall (224), the induction pieces (7) are to the electric drive mechanism
(4) electric signal is generated, the electric drive mechanism (4) starts reverse operation, the identical workload of reverse operation.
9. a kind of smart lock driving device according to claim 1, it is characterised in that:
The clutch driving mechanism (2) includes drive connection portion (22), elastic portion (25) and the drive for being fixed on the shell (A)
Dynamic pedestal (21),
The driving pedestal (21) includes pedestal lobe (211), includes that the accommodating pedestal is convex on the drive connection portion (22)
Play the drive connection slot (222) of (211) and the elastic portion (25), under no external force, the natural tension of the elastic portion (25)
So that there is the power far from square rod driving mechanism (1) always in the drive connection portion (22).
10. a kind of smart lock driving device according to claim 1, it is characterised in that:
The driving device includes that clutch driving mechanism (2) and both ends are driven with the clutch driving mechanism (2) and the electricity respectively
The lever mechanism (3) of motivation structure (4) connection.
11. a kind of smart lock driving device according to claim 10, it is characterised in that:
The lever mechanism (3) includes lever portion (31), and the shell (A) includes rotary shaft, lever portion (31) center
Through-hole generates lever motion centered on the rotary shaft.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811042771.1A CN109025521B (en) | 2018-09-07 | 2018-09-07 | Intelligent lock driving device |
| KR1020197025686A KR102274300B1 (en) | 2018-09-07 | 2018-12-07 | Driving device of smart lock |
| PCT/CN2018/119648 WO2020048030A1 (en) | 2018-09-07 | 2018-12-07 | Smart lock drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811042771.1A CN109025521B (en) | 2018-09-07 | 2018-09-07 | Intelligent lock driving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109025521A true CN109025521A (en) | 2018-12-18 |
| CN109025521B CN109025521B (en) | 2024-02-02 |
Family
ID=64624404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811042771.1A Active CN109025521B (en) | 2018-09-07 | 2018-09-07 | Intelligent lock driving device |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR102274300B1 (en) |
| CN (1) | CN109025521B (en) |
| WO (1) | WO2020048030A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488117A (en) * | 2019-01-29 | 2019-03-19 | 广东力维智能锁业有限公司 | Clutch and electronic lock |
| CN110056254A (en) * | 2019-03-19 | 2019-07-26 | 曹汉添 | Improve the electronic lock body of structure |
| CN111742108A (en) * | 2019-01-24 | 2020-10-02 | 深圳市爱迪尔电子有限公司 | Multifunctional electronic lock body with outgoing and incoming signals based on switch sensing |
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- 2018-09-07 CN CN201811042771.1A patent/CN109025521B/en active Active
- 2018-12-07 KR KR1020197025686A patent/KR102274300B1/en active IP Right Grant
- 2018-12-07 WO PCT/CN2018/119648 patent/WO2020048030A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101260757A (en) * | 2008-04-16 | 2008-09-10 | 中山市皇鼎五金制品有限公司 | Dynamoelectric dual-purpose handle type mortise lock body |
| CN103233611A (en) * | 2013-04-23 | 2013-08-07 | 浙江亚合大机电科技有限公司 | Door lock clutch device |
| CN204002098U (en) * | 2014-06-24 | 2014-12-10 | 中山市皇鼎五金制品有限公司 | A kind of electronic safety lock lock body |
| WO2018014414A1 (en) * | 2016-07-17 | 2018-01-25 | 浙江凯迪仕实业有限公司 | Multifunctional american-standard mortise lock structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111742108A (en) * | 2019-01-24 | 2020-10-02 | 深圳市爱迪尔电子有限公司 | Multifunctional electronic lock body with outgoing and incoming signals based on switch sensing |
| CN109488117A (en) * | 2019-01-29 | 2019-03-19 | 广东力维智能锁业有限公司 | Clutch and electronic lock |
| CN110056254A (en) * | 2019-03-19 | 2019-07-26 | 曹汉添 | Improve the electronic lock body of structure |
| CN110056254B (en) * | 2019-03-19 | 2023-08-04 | 广东雅洁五金有限公司 | Structure improved electric lock body |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020048030A1 (en) | 2020-03-12 |
| CN109025521B (en) | 2024-02-02 |
| KR102274300B1 (en) | 2021-07-06 |
| KR20200029377A (en) | 2020-03-18 |
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