CN206397269U - The clutch being placed in door lock handle and the door lock handle including it - Google Patents
The clutch being placed in door lock handle and the door lock handle including it Download PDFInfo
- Publication number
- CN206397269U CN206397269U CN201720006567.9U CN201720006567U CN206397269U CN 206397269 U CN206397269 U CN 206397269U CN 201720006567 U CN201720006567 U CN 201720006567U CN 206397269 U CN206397269 U CN 206397269U
- Authority
- CN
- China
- Prior art keywords
- door lock
- drive block
- lock handle
- thread spindle
- sliding tooth
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of clutch being placed in door lock handle and the door lock handle including it, including the thread spindle of door lock handle inner chamber is installed on, screw thread shaft rear end is connected with drive mechanism, and drive mechanism driving thread spindle is rotated；Driving spring, is placed on thread spindle periphery；Drive block, drive block rear end connection driving spring；Sliding tooth and driven tooth, sliding tooth are arranged with multiple gear teeth with same curvature in opposite face with driven tooth and are intermeshed, and the sliding tooth is equipped with driving plectrum with driven tooth front end, and the sliding tooth connects drive block；Thumb wheel, the thumb wheel rear end is provided with the plectrum groove extended into for the driving plectrum of sliding tooth and driven tooth, and the thumb wheel front end connects the power transmission shaft of door lock.The utility model provides a kind of door lock clutch structure, is placed in door lock handle, reduces door lock volume；The driving force needed simultaneously can also diminish, when being driven using motor, monocell；Sky installation elements are done inside handle simultaneously, the panel of door lock can be done short, simple in construction, fault rate is low.
Description
Technical field
The utility model is related to a kind of door lock, more particularly to a kind of handle of intelligent door lock.
Background technology
Door lock is by typically by handle, panel, lock core, lock body and some other handware composition, intelligent door lock also has
Some electronic control components.By taking intelligent door lock as an example, in use, after input signal, motor driving clutch pin, when
When clutch pin insert band moves thumb wheel, you can make handle overall into rotating with thumb wheel row, door can be opened by pushing handle, be opened
Behind the door by the transmission of signal, motor return, clutch pin simultaneously return leave drive thumb wheel, that is, push handle can not drive dial
Wheel, door lock can not be opened, and play locking effect.
Intelligent door lock in the market, clutch and its control part are mainly positioned in panel, and clutch is more
Controlled by the way of pin is inserted, such structural panel needs to do big, and in order to drive pin clutch, it is necessary to extra increase
Many components, cause existing intelligent door lock to seem very complicated, volume is big.
Utility model content
The technical problems to be solved in the utility model is at least to solve one of aforementioned technical problem to a certain extent.
In order to solve the above-mentioned technical problem, the utility model provides a kind of clutch being placed in door lock handle, its
It is characterised by, including is installed on door lock handle inner chamber
Thread spindle, screw thread shaft rear end is connected with drive mechanism, and the drive mechanism driving thread spindle is rotated；
Driving spring, is placed on thread spindle periphery；
Drive block, the drive block rear end connects driving spring；
Sliding tooth and driven tooth, the sliding tooth are arranged with multiple gear teeth and phase in opposite face with driven tooth with same curvature
Mutually engagement, the sliding tooth is equipped with driving plectrum with driven tooth front end, and the sliding tooth connects drive block；
Thumb wheel, the thumb wheel rear end is provided with the plectrum groove extended into for the driving plectrum of sliding tooth and driven tooth, described group
Take turns the power transmission shaft that front end connects door lock.
Further, the driving spring is placed on the external screw-thread of thread spindle, and the driving spring is according to thread spindle
Rotation direction is stretched out or retracted.
Further, the drive block is connected to driving spring by connecting seat, and the connection base rear end is provided with and driven
Spring inside diameter identical annular groove screws in for driving spring, and the drive block rear end is provided with neck, and the neck houses connecting seat
A part with realize connection and link.
Further, the drive block front portion is bending or arc, bending or arc of the sliding tooth in drive block front end
Installed at an angle compared to thread spindle in shape direction.
Further, sliding tooth rear end projection has connecting pole, and the drive block front end is provided with groove, the connecting pole
End extends into the groove of drive block, and connecting pole end is provided with connecting hole, through connecting hole that sliding tooth is rotatable by rotating shaft
Ground is connected to the groove of drive block.
Further, sliding tooth rear end projection has connecting pole, and the connecting pole end is provided with groove, and groove both sides are opened
There is connecting hole, the drive block front end extends into groove, and is rotatably fixed on connecting hole by rotating shaft.
Further, the driving spring includes bigger diameter end and miner diameter end, and rear portion miner diameter end is placed on thread spindle, anterior big footpath
End connection drive block.
Further, the drive mechanism includes battery and is connected to the motor of battery front end, the motor
Motor shaft the perforate at thread spindle rear portion is connected to drive thread spindle to rotate.
In order to solve the above-mentioned technical problem, the utility model additionally provides a kind of door lock handle, includes the handle sheet of " L " shape
Body, the handle body includes hollow spanner column assembly and installation column assembly, and the spiral shell is installed in the spanner column assembly inner chamber
The sliding tooth and driven tooth are installed, the installation column assembly is non-in line axle, driving spring and drive block, the installation column assembly
Connect the end connection handle mounting seat component of spanner column assembly.
Further, control chip is also included in the spanner column assembly, the control chip is received provided with signal
Device, the signal receiver is transmitted to control chip after receiving unlocking or block signal, and the control chip is according to predetermined journey
Sequence drive mechanism rotates realization and unlocked or locking in different directions.
The utility model provides a kind of door lock clutch structure, is placed in door lock handle, reduces door lock volume；Need simultaneously
Driving force can also diminish, when being driven using motor, monocell；Sky installation elements are done inside handle simultaneously, can be by door lock
Panel do short, simple in construction, fault rate is low.
Brief description of the drawings
Fig. 1 is component explosive view of the present utility model.
Fig. 2 is assembling perspective diagram of the present utility model.
Fig. 3 is members part drawing of the present utility model.
Fig. 4 is Fig. 3 local A enlarged drawings.
Fig. 5 is drive block of the present utility model and sliding tooth connection diagram.
In figure：
10th, handle body；
101st, spanner column assembly；The 102nd, column assembly is installed；
20th, thread spindle；
201st, the external screw-thread of thread spindle；202nd, the perforate at thread spindle rear portion；
301st, motor；302nd, battery；
40th, driving spring；
401st, miner diameter end；402nd, bigger diameter end；
50th, drive block；
501st, neck；502nd, drive block is anterior；
60th, sliding tooth；
601st, the gear teeth；602nd, plectrum is driven；603rd, connecting pole；604th, connecting hole；
70th, driven tooth；
701st, the gear teeth；702nd, plectrum is driven；
80th, wheel is pulled out；
801st, plectrum groove；
90th, power transmission shaft；
11st, connecting seat；
111st, annular groove；
12nd, mounting seat component；
121st, base cover；122nd, base；123rd, torsion spring；124th, rubber washer；125th, retaining washer；126th, jump ring；
13rd, control chip；
131st, signal receiver；
141st, auxiliary mounting deck；142nd, battery case；143rd, connecting spring piece；144th, battery connection power line.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is limited not as to of the present utility model.
As shown in Figures 1 to 5, a kind of clutch being placed in intelligent door lock handle of the utility model, including be installed on
The thread spindle 20 of door lock handle inner chamber, screw thread shaft rear end is connected with drive mechanism, and drive mechanism driving thread spindle is rotated；Drive bullet
Spring 40, is placed on the periphery of thread spindle 20；Drive block 50, drive block rear end connection driving spring 40；Sliding tooth 60 and driven tooth 70, drive
Dynamic tooth is arranged with multiple gear teeth 601,701 with same curvature in opposite face with driven tooth and is intermeshed, sliding tooth and driven tooth
Front end is equipped with driving plectrum 602,702, the connection drive block 50 of sliding tooth 60；Thumb wheel 80, thumb wheel rear end be provided with for sliding tooth with
The plectrum groove 801 that the driving plectrum 602,702 of driven tooth is extended into, the front end of thumb wheel 80 connects the power transmission shaft 90 of door lock.It is a kind of real
Apply in mode, power transmission shaft 90 is many rib axles, is installed on the installation rib groove of thumb wheel front end（Do not show in figure）, power transmission shaft and thumb wheel join
It is dynamic.In another embodiment, the mounting groove of power transmission shaft and thumb wheel front end is implemented to link by connecting key.Plectrum groove 801 is according to drive
The position of dynamic plectrum is opened up, it is preferable that two driving plectrums 602,702 are in alignment, and two plectrum grooves 801 are in the same of thumb wheel
One is diametrically oppositely arranged.
The utility model by key or using motor driving thread spindle 20 in use, rotate, rotation is while driving spring
40 promotion drive blocks 50 are moved forward, and the movement of drive block 50 promotes sliding tooth 60 and driven tooth 70 to be flared out so that sliding tooth
And the driving plectrum 602,702 of driven tooth is caught in the plectrum groove 801 of thumb wheel, when rotating door lock handle, you can drive thumb wheel 80
Open lock body；When driving the opposite direction of thread spindle 20 to rotate, sliding tooth and driven tooth merge inwards, and driving plectrum departs from thumb wheel
Plectrum groove, when rotate door lock when, it is impossible to drive thumb wheel to rotate, i.e., can not open lock body.The utility model is driven using motor
When dynamic, the drive mechanism in door lock handle includes battery and is connected to the motor of battery front end, the motor shaft of motor
It is connected to the perforate 202 at thread spindle rear portion and drives thread spindle to rotate, fit system can be coordinated by driving key or rib axle.
With continued reference to Fig. 3, driving spring 40 of the present utility model is placed on the external screw-thread of thread spindle 20, driving spring root
Stretch out or retract according to the rotation direction of thread spindle.It is preferably carried out in mode, driving spring 40 includes bigger diameter end 402 and miner diameter end
401, rear portion miner diameter end 401 is matched with the external screw-thread 201 of thread spindle, and anterior bigger diameter end connects drive block 50.The utility model
During work, the miner diameter end of driving spring under the rotation of the external screw-thread of thread spindle, drives and driven according to the rotation direction of thread spindle
Spring 40 of moving stretches out or retracted.Drive block 50 is connected to driving spring bigger diameter end 402, it is preferable that drive block 50 passes through connecting seat
11 are connected to driving spring 40, referring to Fig. 4 partial enlarged drawing A, and connecting seat 11 is preferably circular ring, in connection base rear end
It is provided with driving spring internal diameter identical annular groove 111 so that driving spring 40 is screwed in, the rear end of drive block 50 is provided with neck 501, blocks
Groove houses a part for connecting seat 11 to realize connection and link so that drive block 50 is stretched with the flexible of driving spring 40
Contracting.
Continue to point out in drive block of the present utility model and sliding tooth, preferred embodiment referring to Fig. 1, Fig. 3 and Fig. 4, drive
Motion block front portion 502 is bending or arc, and sliding tooth 60 is in one compared to thread spindle in the bending of drive block front end or arcuate directions
Determine angle installation.Preferably, sliding tooth is at right angles installed in the bending of drive block front end or arcuate directions compared to thread spindle.Drive
The preferred connected mode of dynamic tooth 60 and drive block 50 is referring to Fig. 4, and sliding tooth rear end projection has connecting pole 603, the front end of drive block 50
It is provided with groove（Do not show in figure）, connecting pole end extends into the groove of drive block, and connecting pole end is provided with connecting hole 604, passed through
Sliding tooth 60 is rotatably connected at the groove of drive block through connecting hole by rotating shaft.In another embodiment, after sliding tooth
End projection has connecting pole 603, and connecting pole end is provided with groove（Do not show in figure）, groove both sides are provided with connecting hole 604, the driving
The front end of block 50 extends into groove, and is rotatably fixed on by rotating shaft connecting hole 604, and the structure is disclosed in Fig. 3.
Clutch of the present utility model is installed on door lock handle, can be widely used for the handle or intelligence of traditional keys rotation
The handle that motor drives.The anterior bending of drive block or arc so that the sliding tooth of connection drive block can be with drive block in certain
Flexible movements are convenient when angle is installed, and are not likely to produce stress and stuck.Coordinate this structure, include the utility model discloses one kind
The handle of the clutch structure, includes the handle body 10 of " L " shape, handle body is including hollow spanner column assembly 101 and installs
Column assembly 102, the inner chamber of spanner column assembly 101 is installed by thread spindle 20, driving spring 40 and drive block 50, the mounting post group
Sliding tooth 60 and driven tooth 70, the end connection handle peace for installing the disconnected spanner column assembly of column assembly are installed in part 102
Fill base assembly 12.Mounting seat component 12 may include base cover 121, base 122, torsion spring 123, rubber washer 124, fixed pad
Circle 125, jump ring 126 etc., mounting seat component belongs to the mature technology of this area, for mounting knob and so that power transmission shaft connection
And lock body is driven, here is omitted.When the utility model is used for motor-driven intelligent door lock, in spanner column assembly 101
Control chip 13 is may also include, control chip is provided with signal receiver 131, and signal receiver 131 receives unlocking or closed
Transmitted after lock signal to control chip 13, made chip makes drive mechanism, i.e. motor rotate in different directions according to preset program
Realize and unlock or locking, signal source can be infrared key etc..
Door lock handle is done sky mounting assembly by the utility model, and when signal is inputted, motor can drive sliding tooth and driven
Tooth inside and outside stretches, and is connected when the driving plectrum of sliding tooth and driven tooth stretches out with thumb wheel, and thumb wheel links with power transmission shaft, now
Power transmission shaft can be driven to unlock during swing handle, separate, can not be driven during swing handle with thumb wheel when driving plectrum to retract
Power transmission shaft, it is impossible to unlock, so as to play locking effect；
Power needed for clutch of the present utility model is small, with battery power, can will drive a component also juxtaposition
Inside handle, synchronous signal carries the optional person's fingerprint of common mode, password, swiping card mode, and existing finger-print cipher is swiped the card can only
The mode for being placed in panel is reformed, and creates new application method.The utility model is elegant in appearance, comfortable feel, in door
For facilitating dismounting to change battery, outer pass is not influenceed, is made while afterbody can also be changed by the way of afterbody capping for lock handle
Type, allows the variable diversity of its external form.It is important to note that foregoing only disclose realizes that clutch of the present utility model must
The technical characteristic of palpus, the change that those skilled in the art are made in the range of the utility model is not departed from still falls within this reality
With new protection domain.In accompanying drawing illustrated embodiment, in order to which each component is preferably fixed on into door lock handle, in addition to
The battery case 142, connecting spring piece 143, electricity of some installing auxiliary parts, such as auxiliary mounting deck 141 and self-contained battery and motor
Pond connection power line 144 etc., those auxiliary elements can need to be manufactured and be used according to production, also the maturation for this area and
Known technology, here is omitted.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than indicate or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature
Can be that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.Moreover, first is special
Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification can be entered
Row is combined and combined.
Embodiment described above is only the preferred embodiment to absolutely prove the utility model and being lifted, the utility model
Protection domain not limited to this.Equivalent substitute or change that those skilled in the art are made on the basis of the utility model
Change, within protection domain of the present utility model.Protection domain of the present utility model is defined by claims.
Claims (10)
1. a kind of clutch being placed in door lock handle, it is characterised in that including being installed on door lock handle inner chamber
Thread spindle, screw thread shaft rear end is connected with drive mechanism, and the drive mechanism driving thread spindle is rotated；
Driving spring, is placed on thread spindle periphery；
Drive block, the drive block rear end connects driving spring；
Sliding tooth and driven tooth, the sliding tooth are arranged with multiple gear teeth with same curvature in opposite face with driven tooth and mutually nibbled
Close, the sliding tooth is equipped with driving plectrum with driven tooth front end, the sliding tooth connects drive block；
Thumb wheel, the thumb wheel rear end is provided with before the plectrum groove extended into for the driving plectrum of sliding tooth and driven tooth, the thumb wheel
The power transmission shaft of end connection door lock.
2. the clutch according to claim 1 being placed in door lock handle, it is characterised in that the driving spring is placed on
On the external screw-thread of thread spindle, the driving spring stretches out or retracted according to the rotation direction of thread spindle.
3. the clutch according to claim 2 being placed in door lock handle, it is characterised in that the drive block passes through even
Joint chair is connected to driving spring, and the connection base rear end is provided with driving spring internal diameter identical annular groove so that driving spring revolves
Enter, the drive block rear end is provided with neck, the neck houses a part for connecting seat to realize connection and link.
4. the clutch according to claim 3 being placed in door lock handle, it is characterised in that the drive block front portion is
Bending or arc, the sliding tooth are installed at an angle in the bending of drive block front end or arcuate directions compared to thread spindle.
5. the clutch according to claim 4 being placed in door lock handle, it is characterised in that the sliding tooth rear end is convex
Rising has connecting pole, and the drive block front end is provided with groove, and the connecting pole end extends into the groove of drive block, connecting pole end
Connecting hole is provided with, sliding tooth is rotatably connected to the groove of drive block by rotating shaft through connecting hole.
6. the clutch according to claim 4 being placed in door lock handle, it is characterised in that the sliding tooth rear end is convex
Rising has connecting pole, and the connecting pole end is provided with groove, and groove both sides are provided with connecting hole, and the drive block front end extends into recessed
Groove, and connecting hole is rotatably fixed on by rotating shaft.
7. the clutch being placed in door lock handle according to any one of claim 1 ~ 6, it is characterised in that the drive
Spring of moving includes bigger diameter end and miner diameter end, and rear portion miner diameter end is placed on thread spindle, and anterior bigger diameter end connects drive block.
8. the clutch being placed in door lock handle according to any one of claim 1 ~ 6, it is characterised in that the drive
Motivation structure includes battery and is connected to the motor of battery front end, and the motor shaft of the motor is connected to thread spindle rear portion
Perforate to drive thread spindle to rotate.
9. one kind includes the door lock handle of any one of claim 1 ~ 8 clutch, it is characterised in that include the handle of " L " shape
Hand body, the handle body includes hollow spanner column assembly and installation column assembly, and institute is installed in the spanner column assembly inner chamber
State and the sliding tooth and driven tooth, the mounting post group are installed in thread spindle, driving spring and drive block, the installation column assembly
The end connection handle mounting seat component of the disconnected spanner column assembly of part.
10. door lock handle according to claim 9, it is characterised in that also include control core in the spanner column assembly
Piece, the control chip is provided with signal receiver, and the signal receiver is transmitted to control after receiving unlocking or block signal
Coremaking piece, the control chip rotates realization according to preset program drive mechanism and unlocked or locking in different directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720006567.9U CN206397269U (en) | 2017-01-04 | 2017-01-04 | The clutch being placed in door lock handle and the door lock handle including it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720006567.9U CN206397269U (en) | 2017-01-04 | 2017-01-04 | The clutch being placed in door lock handle and the door lock handle including it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206397269U true CN206397269U (en) | 2017-08-11 |
Family
ID=59516864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720006567.9U Expired - Fee Related CN206397269U (en) | 2017-01-04 | 2017-01-04 | The clutch being placed in door lock handle and the door lock handle including it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206397269U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593087A (en) * | 2017-01-04 | 2017-04-26 | 中山市安思曼智能科技有限公司 | Engaging and disengaging gear arranged in door lock handle and door lock handle comprising same |
| CN110748237A (en) * | 2018-07-23 | 2020-02-04 | 杭州海康威视数字技术股份有限公司 | Door lock handle prevents cat eye opening mechanism and has its lock |
-
2017
- 2017-01-04 CN CN201720006567.9U patent/CN206397269U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593087A (en) * | 2017-01-04 | 2017-04-26 | 中山市安思曼智能科技有限公司 | Engaging and disengaging gear arranged in door lock handle and door lock handle comprising same |
| CN110748237A (en) * | 2018-07-23 | 2020-02-04 | 杭州海康威视数字技术股份有限公司 | Door lock handle prevents cat eye opening mechanism and has its lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20180104 |