CN108360923A - Arrangement of clutch and electronic lock for electronic lock - Google Patents
Arrangement of clutch and electronic lock for electronic lock Download PDFInfo
- Publication number
- CN108360923A CN108360923A CN201810273906.9A CN201810273906A CN108360923A CN 108360923 A CN108360923 A CN 108360923A CN 201810273906 A CN201810273906 A CN 201810273906A CN 108360923 A CN108360923 A CN 108360923A
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- CN
- China
- Prior art keywords
- clutch
- lock
- arrangement
- electronic lock
- emergent
- 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
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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
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- 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
- 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
Landscapes
- Mechanical Operated Clutches (AREA)
Abstract
The present invention relates to a kind of arrangement of clutch for electronic lock, including：Clutch；Clutch driving lever；Inner shaft castle wheel has slot；Clutch pin assemblies, including on-of pin and elastic component；Emergent shift plate；Emergent sheave；The arrangement of clutch has bonding state, discrete state and intermediate state, and the arrangement of clutch can be converted between intermediate state and bonding state, and be converted between bonding state and discrete state.Arrangement of clutch is when state can not be combined or be detached therebetween, the rotation for the sheave that can be met an urgent need by control, so that arrangement of clutch is in bonding state, so that the lock body of electronic lock is in locked state；Further by the rotation of the emergent sheave of control, so that arrangement of clutch is in discrete state, to complete the sealed of electronic lock.The sealed problem of electronic lock is realized by mechanically operated mode.The present invention also provides a kind of electronic locks.
Description
Technical field
The present invention relates to electronic lock fields, more particularly to a kind of arrangement of clutch and electronic lock for electronic lock.
Background technology
Currently, electronic lock is widely used, when electronic lock is applied on door lock, generally by password, fingerprint,
The modes such as contactless card, bluetooth recognition, the combination of automatic control clutch device are rotated further by handle and switch lock can be realized.
When non-transformer or arrangement of clutch itself structural failure, arrangement of clutch can not combine, and rotate handle at this time
It can not realize the opening or sealed of electronic lock.In the prior art, some direct unlocking electronic locks in the way of purely mechanic
Lock body, to solve the problems, such as that emergency can not normally open electronic lock.But when electronic lock itself is in unlocking condition, if
It was found that arrangement of clutch can not combine, then can not normal sealed electronic lock, also can not realize electronic lock by mechanically operated mode
Sealed problem.
Invention content
Based on this, it is necessary to which, for when non-transformer or arrangement of clutch itself structural failure, arrangement of clutch can not
The problem of use, provide a kind of sealed problem that electronic lock can be realized by mechanically operated mode for electronic lock from
It attaches together and sets.
A kind of arrangement of clutch for electronic lock, which is characterized in that including：
Clutch；
Clutch driving lever is movably arranged on the shell of electronic lock and is fixedly connected with the clutch, the clutch
Device driving lever has bearing surface；
Inner shaft castle wheel has slot；
Clutch pin assemblies, including the on-of pin that is movably arranged on the outer shaft driving wheel of electronic lock and driven set on outer shaft
Elastic component on driving wheel, bearing surface of the described on-of pin one end under the elastic force effect of the elastic component with the clutch driving lever
Abut, the other end can be inserted under the impetus of the clutch driving lever in the slot so that the inner shaft castle wheel with
The outer shaft driving wheel of electronic lock interlocks；
Emergent shift plate, is movably arranged on the shell of electronic lock；
Emergent sheave, rotatable in the shell of electronic lock, the side wall of the emergent sheave is equipped with extending direction
With the axial direction of the emergent sheave and the radial direction of the emergent sheave not altogether to groove, the emergent shift plate is equipped with and institute
The plug-in unit of matching grooves is stated, the groove includes positioned at the first lock point of the groove initial position, among the groove
The second of position locks point and locks point positioned at the third of the groove tail end, and the first lock point is located at institute with third lock point
State the second lock point far from the on-of pin side, it is described first lock point and it is described second lock point along the emergent fluted roller shaft to
Be smaller than it is described second lock point and the third lock point along the emergent fluted roller shaft to spacing；Energy when emergency tank wheel rotates
The relatively described groove of the plug-in unit is enough set to be moved at the second lock point by the first lock point, and the relatively described groove is by the second lock point
Place moves at third lock point；
The arrangement of clutch has bonding state, discrete state and intermediate state, and the arrangement of clutch can be in intermediate state
It converts between bonding state, and is converted between bonding state and discrete state；
When the arrangement of clutch is in intermediate state, the plug-in unit is located at the first lock point of the groove；The clutch
Device driving lever can be moved relative to the emergent shift plate, and the clutch can push the on-of pin to be inserted by the clutch driving lever
In the slot of the inner shaft castle wheel；
During the relatively described groove of the plug-in unit moves to the second lock point by the first lock point, the emergent shift plate is opposite
The shell of electronic lock is mobile and the clutch driving lever is driven to move to push the on-of pin to be inserted into the inner shaft castle wheel
In slot, so that the arrangement of clutch is converted to bonding state；
During the relatively described groove of the plug-in unit moves to third lock point by the second lock point, the emergent shift plate phase
Shell movement to the electronic lock, and the clutch driving lever is driven to move, elastic force of the on-of pin in the elastic component
It is detached from the slot of the inner shaft castle wheel under effect, so that the arrangement of clutch is in discrete state.
The above-mentioned arrangement of clutch for electronic lock, damage or situations such as non-transformer, lead to arrangement of clutch when state therebetween
When can not combine or detach, the rotation for the sheave that can be met an urgent need by control, so that arrangement of clutch is in bonding state, so as to
So that the lock body of electronic lock is in locked state；Further by the rotation of the emergent sheave of control, so that at arrangement of clutch
In discrete state, to complete the sealed of electronic lock.The sealed problem of electronic lock is realized by mechanically operated mode.
In one of the embodiments, the emergent shift plate be equipped with the first limiting section, the clutch driving lever be equipped with
Matched first limiting slot of first limiting section；First limiting slot extends along the direction that the clutch driving lever moves,
And with the first end close to the on-of pin and the second end far from the on-of pin, first limiting section can be described the
Sliding in one limiting slot；
When the arrangement of clutch is in intermediate state and bonding state, first limiting section is located at first limiting slot
First end, when the arrangement of clutch is in discrete state, first limiting section is located at the second end of first limiting slot.
The arrangement of clutch is converted by intermediate state to the process of bonding state in one of the embodiments, it is described from
The maximum distance of clutch driving lever movement is L1；The arrangement of clutch is converted by bonding state to the process of discrete state, described to answer
The distance of anxious shift plate movement is L2；L2=2 × L1.
The radial angle of the groove between the first lock point and the second lock point is in one of the embodiments,
A, it is described second lock point the third lock point between the groove a radial angle be b, a+b=360 °.
B=2 × a=240 ° in one of the embodiments,.
It is equipped at least one straight slot in the clutch driving lever and the emergent shift plate in one of the embodiments,
The straight slot extends along the direction that the clutch driving lever moves；It is fixed on the shell of electronic lock matched with the straight slot
Fixing pin, the fixing pin can move in the straight slot along the direction that the straight slot extends.
The clutch pin assemblies further include being fixed on the outer shaft driving wheel of electronic lock in one of the embodiments,
Fixed frame；One end of the bearing surface far from the clutch driving lever of the fixed frame is equipped with first step portion, the on-of pin
It is equipped with second step portion, the second step portion is located at the bearing surface close to the clutch driving lever in the first step portion
Side；Described elastic component one end is abutted with the first step portion, and the other end is abutted with the second step portion.
The clutch is equipped with the second limiting section in one of the embodiments, and the clutch driving lever is equipped with and institute
State the second limiting slot of the second limiting section interference fit.
The present invention also provides a kind of electronic locks.
A kind of electronic lock, including shell, arrangement of clutch provided by the invention, the motor being disposed in the housing, be set to institute
State outer shaft driving wheel and the lock core in shell；The lock core is driven to be, the emergency tank wheel is driven to rotate.
Above-mentioned electronic lock, including arrangement of clutch provided by the invention can realize electronic lock by mechanically operated mode
Sealed problem.
Description of the drawings
Fig. 1 is in partial structural diagram when intermediate state for the arrangement of clutch of the electronic lock of one embodiment of the invention.
Fig. 2 is in partial structural diagram when bonding state for the arrangement of clutch of electronic lock shown in Fig. 1.
Fig. 3 is in partial structural diagram when discrete state for the arrangement of clutch of electronic lock shown in Fig. 1.
Fig. 4 is the emergency tank wheel construction schematic diagram in Fig. 1.
Fig. 5 is the deployed configuration schematic diagram of the groove on the emergent sheave in Fig. 4.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It should be noted that when element is referred to as " being set to " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not offered as being unique embodiment.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the Listed Items of pass.
As shown in Figures 1 to 5, one embodiment of the invention provide electronic lock 200, including shell 210, arrangement of clutch 100,
Motor 250 in shell 210, the outer shaft driving wheel 230 in shell 210 and lock core 170.
Arrangement of clutch 100 includes clutch 110, is movably arranged on the shell 210 of electronic lock 200 and and clutch
110 are fixedly connected with clutch driving lever 120, inner shaft castle wheel 130, clutch pin assemblies 140, are movably arranged in electronic lock 200
Emergent shift plate 150, the rotatable emergent sheave 160 in shell 210 on shell 210.
It should be noted that Fig. 1 to Fig. 3 is the partial structural diagram of electronic lock 200, therefore, shell 210 is also part
Structural schematic diagram does not show completely, but does not influence the integrality of the technical solution of this case.
Wherein, clutch driving lever 120 has bearing surface 121.Inner shaft castle wheel 130 has slot 131.
Clutch pin assemblies 140 include be movably arranged in the on-of pin 141 on the outer shaft driving wheel 230 of electronic lock 200 with
And the elastic component 143 on outer shaft driving wheel 230.141 one end of on-of pin elastic component 143 elastic force effect under with clutch
The bearing surface 121 of driving lever 120 abuts, and the other end can be inserted under the impetus of clutch driving lever 120 in slot 131, so that
Inner shaft castle wheel 130 and the outer shaft driving wheel 230 of electronic lock 200 interlock, and then can realize electronic lock 200 by rotating handle
Opening or sealed.
The side wall of emergent sheave 160 is equipped with the radial direction of extending direction and the axial direction and emergent sheave 160 of emergent sheave 160
Not altogether to groove 161.Emergent shift plate 150 is equipped with and 161 matched plug-in unit 151 of groove.Groove 161 includes being located at groove
First lock point 163 of 161 initial positions locks point 165 positioned at the second of 161 centre position of groove and is located at 161 tail end of groove
Third lock point 167.First lock point 163 and third lock point 167 are located at the side of the separate on-of pin 141 of the second lock point 165.The
Between 1 lock point 163 and the second lock point 165 the second lock point 165 and third lock point 167 are smaller than along 160 axial direction of emergent sheave
Along the axial spacing of sheave 160 of meeting an urgent need.
The emergent rotation of sheave 160 allows to 151 confronting grooves 161 of plug-in unit and moves to the second lock by the first lock point 163
At point 165 and confronting grooves 161 are moved to by the second lock point 165 at third lock point 167.Specifically, in the present embodiment, behaviour
Author drives the rotation of emergent sheave 160 using key 180 by lock core 170.
Arrangement of clutch 100 have bonding state, discrete state and intermediate state, arrangement of clutch 100 can intermediate state with
It converts between bonding state, and is converted between bonding state and discrete state
When arrangement of clutch 100 is located at intermediate state, plug-in unit 151 is located at the first lock point 163 of groove 161.At this point, clutch
Device driving lever 120 can the movement of relative emergency shift plate 150.Clutch 110 can push on-of pin 141 to be inserted by clutch driving lever 120
In the slot 131 of inner shaft castle wheel 130.In other words, the intermediate state of arrangement of clutch 100 is the emptying state of key 180, i.e.,
Key is not inserted into lock core 170, to which emergent sheave 160 will not be driven to rotate, after without driving shift plate 150 of meeting an urgent need to move.
At this point, driving clutch driving lever 120 to move by clutch 110, and then controls on-of pin 141 and be inserted into or detach inner shaft castle wheel
130 slot 131.
Emergent sheave 160 is driven to rotate by lock core 170 using key 180,151 confronting grooves 161 of plug-in unit are by the first lock
Point 163 moves at the second lock point 165 so that the shell 210 of 150 opposing electronic of emergent shift plate lock 200 move and drive from
The movement of clutch driving lever 120 is to push on-of pin 141 to be inserted into the slot 131 of inner shaft castle wheel 130, so that arrangement of clutch 100
In bonding state.At this point, the shell 210 that clutch driving lever 120 is unable to opposing electronic lock 200 moves.
Be continuing with key 180 by lock core 170 drive emergent sheave 160 rotate, plug-in unit 151 relative to groove 161 by
Second lock point 165 moves at third lock point 167, and the shell 210 for shift plate 150 opposing electronic lock 200 of meeting an urgent need moves, and drive from
Clutch driving lever 120 moves, and on-of pin 141 is taken out under the elastic force effect of elastic component 143 from the slot 131 of inner shaft castle wheel 130
From so that arrangement of clutch 100 is in discrete state.At this point, clutch driving lever 120 is unable to the shell 210 of opposing electronic lock 200
It is mobile.
Therefore, when arrangement of clutch 100 is in intermediate state, damage or situations such as non-transformer, cause arrangement of clutch 100 can not
In conjunction with when, the rotation for the sheave 160 of being met an urgent need by control so that arrangement of clutch 100 is in bonding state, so as to so that
The lock body for obtaining electronic lock 200 is in locked state.Further by controlling the rotation for sheave 160 of meeting an urgent need, so that arrangement of clutch
100 are in discrete state, to complete the sealed of electronic lock 200.The sealed of electronic lock 200 is realized by mechanically operated mode
Problem.
Certainly, above-mentioned arrangement of clutch 100 can also realize the unlocking problem of electronic lock 200.Specifically, working as electronic lock 200
When in locked state, if arrangement of clutch can not combine automatically, key 180 can be used to control emergency tank by lock core 170
160 movement of wheel, so that arrangement of clutch 100 is in bonding state.Electronic lock 200 both may be implemented by rotating handle at this time
Unlocking problem.
In the present embodiment, shift plate 150 of meeting an urgent need is equipped with the first limiting section 153, and clutch driving lever 120 is equipped with and the first limit
153 matched first limiting slot 123 of portion.Specifically, the first limiting slot 123 extends along the direction that clutch driving lever 120 moves, and
With the first end 1231 close to on-of pin 141 and the second end 1233 far from on-of pin 141.First limiting section 153 can be
Sliding in one limiting slot 123.
When arrangement of clutch 100 is in intermediate state, the first limiting section 153 is located at the first end of the first limiting slot 123
1231.When arrangement of clutch 100 is in discrete state, the first limiting section 153 is located at the second end 1233 of the first limiting slot 123.
Setting arrangement of clutch 100 converts the maximum moved to the process of bonding state, clutch driving lever 120 by intermediate state
Distance is L1, i.e., the distance that on-of pin 141 is moved from the state for being completely withdrawn from slot 131 to the state for being fully inserted into slot 131
For L1, likewise, clutch 110 is fixedly connected with clutch driving lever 120, therefore the maximum distance that clutch 110 moves also is
L1.Setting arrangement of clutch 100 is converted by bonding state to the process of discrete state, and the distance that shift plate 150 of meeting an urgent need moves is L2, i.e.,
Second lock point 165 is L2 at a distance from 160 axial direction of emergent sheave with third lock point 167.
When being in intermediate state to meet arrangement of clutch 100, clutch 110 can drive clutch driving lever 120 to move,
And then the slot 131 that on-of pin 141 was inserted into or detached inner shaft castle wheel 130 is controlled, the first limiting section 153 need to be met by the first limit
The first end 1231 of position slot 123 is moved to distance >=L1 of second end 1233.Further, in order to meet arrangement of clutch in centre
It is converted between state, bonding state and discrete state, L2 >=2 × L1 need to be met.
Preferably, in the present embodiment, the first limiting section 153 is moved to second by the first end 1231 of the first limiting slot 123
Distance=the L1, L2=2 × L1 at end 1233.Correspondingly, the first lock point 163 and the second lock point 165 are along 160 axial direction of emergent sheave
Distance is L1.In this way, can make emergent shift plate 150 move small distance can be realized arrangement of clutch 100 three states it
Between conversion, and reduce the friction between plug-in unit 151 and groove 161, increase making for meet an urgent need shift plate 150 and emergent sheave 160
Use the service life.
The radial angle of the groove 161 between the first lock point 163 and the second lock point 165 is set as a, the second lock 165 and the
The radial angle of groove 161 between 3 lock points 167 is b.In the present embodiment, a+b=360 °, to effectively prevent emergent sheave
It is deformed due to only local pressure.
Preferably, in the present embodiment, b=2*a=240 °.So, it is ensured that emergent sheave 160 rotates identical angle
When, the distance that shift plate 150 of meeting an urgent need moves is identical.And emergent sheave 160 is when driving emergent shift plate 150 to be moved with certain speed,
The stress that the side wall of 161 each position of groove is applied on plug-in unit 151 is identical.Avoiding groove 161, concentrated wear occur serious
The phenomenon that.
In the present embodiment, at least one straight slot 125, straight slot 125 are equipped on clutch driving lever 120 and emergent shift plate 150
Extend along the direction that clutch driving lever 120 moves.It is fixed on the shell 210 of electronic lock 200 and 125 matched fixation of straight slot
Pin 211.Fixing pin 211 can move in straight slot 125 along the direction that straight slot 125 extends.
Certainly, fixing pin 211 herein can also change the part that other can be moved in straight slot 125 into, such as fixed
Column etc..
In the present embodiment, clutch pin assemblies 140 further include being fixed at consolidating on the outer shaft driving wheel 230 of electronic lock 200
Determine frame 145.One end of the bearing surface 121 of the separate clutch driving lever 120 of fixed frame 145 is equipped with first step portion, on-of pin 141
It is equipped with second step portion, second step portion is located at the one of the bearing surface 121 of the close clutch driving lever 120 in first step portion
Side.143 one end of elastic component is abutted with first step portion, and the other end is abutted with second step portion.143 be spring in the present embodiment.
In the present embodiment, clutch 110 is equipped with the second limiting section 111, and clutch driving lever 120 is equipped with and the second limiting section
Second limiting slot 127 of 111 interference fits, to which clutch 110 to be fixedly connected with clutch driving lever 120.
The above-mentioned arrangement of clutch for electronic lock, damage or situations such as non-transformer, lead to arrangement of clutch when state therebetween
When can not combine or detach, the rotation for the sheave that can be met an urgent need by control, so that arrangement of clutch is in bonding state, so as to
So that the lock body of electronic lock is in locked state；Further by the rotation of the emergent sheave of control, so that at arrangement of clutch
In discrete state, to complete the sealed of electronic lock.The sealed problem of electronic lock is realized by mechanically operated mode.
Above-mentioned electronic lock, including arrangement of clutch provided by the invention can realize electronic lock by mechanically operated mode
Sealed problem.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
1. a kind of arrangement of clutch for electronic lock, which is characterized in that including：
Clutch；
Clutch driving lever is movably arranged on the shell of electronic lock and is fixedly connected with the clutch, and the clutch is dialled
Bar has bearing surface；
Inner shaft castle wheel has slot；
Clutch pin assemblies, including the on-of pin that is movably arranged on the outer shaft driving wheel of electronic lock and it is set to outer shaft driving wheel
On elastic component, described on-of pin one end is supported under the elastic force effect of the elastic component with the bearing surface of the clutch driving lever
It connects, the other end can be inserted under the impetus of the clutch driving lever in the slot, so that the inner shaft castle wheel and electricity
The outer shaft driving wheel of son lock interlocks；
Emergent shift plate, is movably arranged on the shell of electronic lock；
Emergent sheave, rotatable in the shell of electronic lock, the side wall of the emergent sheave is equipped with extending direction and institute
The radial direction of the axial direction and the emergent sheave of stating emergent sheave not altogether to groove, the emergent shift plate be equipped with it is described recessed
The matched plug-in unit of slot, the groove include positioned at the first lock point of the groove initial position, positioned at the groove centre position
The second lock point and lock point positioned at the third of the groove tail end, the first lock point and third lock point are located at described the
The side far from the on-of pin of 2 lock points, the first lock point and the second lock point are along the emergent fluted roller shaft between
Away from less than it is described second lock point and the third lock point along the emergent fluted roller shaft to spacing；Emergency tank wheel can make when rotating
The relatively described groove of the plug-in unit is moved to by the first lock point at the second lock point, and the relatively described groove is by the second lock point fortune
It moves to third lock point；
The arrangement of clutch has bonding state, discrete state and intermediate state, the arrangement of clutch can be in intermediate state and knot
It converts between conjunction state, and is converted between bonding state and discrete state；
When the arrangement of clutch is in intermediate state, the plug-in unit is located at the first lock point of the groove；The clutch is dialled
Bar can be moved relative to the emergent shift plate, and the clutch can be pushed by the clutch driving lever described in the on-of pin insertion
In the slot of inner shaft castle wheel；
During the relatively described groove of the plug-in unit moves to the second lock point by the first lock point, the emergent shift plate opposing electronic
The shell of lock is mobile and the clutch driving lever is driven to move to push the on-of pin to be inserted into the slot of the inner shaft castle wheel
It is interior, so that the arrangement of clutch is converted to bonding state；
During the relatively described groove of the plug-in unit moves to third lock point by the second lock point, the emergent shift plate is with respect to institute
The shell movement of electronic lock is stated, and the clutch driving lever is driven to move, the on-of pin is acted in the elastic force of the elastic component
Under detached from the slot of the inner shaft castle wheel so that the arrangement of clutch is in discrete state.
2. the arrangement of clutch according to claim 1 for electronic lock, which is characterized in that the emergent shift plate is equipped with first
Limiting section, the clutch driving lever are equipped with and matched first limiting slot of first limiting section；First limiting slot edge
The direction of clutch driving lever movement extends, and with the first end close to the on-of pin and the far from the on-of pin
Two ends, first limiting section can slide in first limiting slot；
When the arrangement of clutch is in intermediate state and bonding state, first limiting section is located at the of first limiting slot
One end, when the arrangement of clutch is in discrete state, first limiting section is located at the second end of first limiting slot.
3. the arrangement of clutch according to claim 1 for electronic lock, which is characterized in that the arrangement of clutch is by intermediate shape
State is converted to the process of bonding state, and the maximum distance of the clutch driving lever movement is L1；The arrangement of clutch is by combining shape
State is converted to the process of discrete state, and the distance of the emergent shift plate movement is L2；L2=2 × L1.
4. the arrangement of clutch according to claim 1 for electronic lock, which is characterized in that the first lock point and described the
The radial angle of the groove between 2 lock points is a, the diameter of the groove between the second lock point and third lock point
To angle be b, a+b=360 °.
5. the arrangement of clutch according to claim 4 for electronic lock, which is characterized in that b=2 × a=240 °.
6. the arrangement of clutch according to claim 1 for electronic lock, which is characterized in that the clutch driving lever and described
At least one straight slot is equipped in emergent shift plate, the straight slot extends along the direction that the clutch driving lever moves；Electronic lock
Being fixed on shell can prolong in the straight slot along the straight slot with the matched fixing pin of the straight slot, the fixing pin
The direction movement stretched.
7. the arrangement of clutch according to claim 1 for electronic lock, which is characterized in that the clutch pin assemblies further include
The fixed frame being fixed on the outer shaft driving wheel of electronic lock；The bearing surface far from the clutch driving lever of the fixed frame
One end is equipped with first step portion, and the on-of pin is equipped with second step portion, and the second step portion is located at the first step
The side of the bearing surface close to the clutch driving lever in portion；Described elastic component one end is abutted with the first step portion, another
End is abutted with the second step portion.
8. the arrangement of clutch according to claim 1 for electronic lock, which is characterized in that the clutch is equipped with second
Limiting section, the clutch driving lever are equipped with the second limiting slot being interference fitted with second limiting section.
9. a kind of electronic lock, which is characterized in that including shell, claim 1 to 8 any one of them arrangement of clutch, be set to institute
The outer shaft driving wheel and lock core stated the motor in shell, be disposed in the housing；The lock core is driven to be, described in drive
Emergency tank wheel rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810273906.9A CN108360923B (en) | 2018-03-29 | 2018-03-29 | Clutch device for electronic lock and electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810273906.9A CN108360923B (en) | 2018-03-29 | 2018-03-29 | Clutch device for electronic lock and electronic lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108360923A true CN108360923A (en) | 2018-08-03 |
| CN108360923B CN108360923B (en) | 2023-09-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810273906.9A Active CN108360923B (en) | 2018-03-29 | 2018-03-29 | Clutch device for electronic lock and electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108360923B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056271A (en) * | 2019-06-18 | 2019-07-26 | 烟台三环信和汽车电装有限公司 | A kind of Electric Actuator and the lock with Electric Actuator |
| WO2023240520A1 (en) * | 2022-06-16 | 2023-12-21 | 深圳绿米联创科技有限公司 | Clutch mechanism, clutch assembly and electronic lock |
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| CN208236135U (en) * | 2018-03-29 | 2018-12-14 | 南京东屋电气有限公司 | Arrangement of clutch and electronic lock for electronic lock |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110056271A (en) * | 2019-06-18 | 2019-07-26 | 烟台三环信和汽车电装有限公司 | A kind of Electric Actuator and the lock with Electric Actuator |
| WO2023240520A1 (en) * | 2022-06-16 | 2023-12-21 | 深圳绿米联创科技有限公司 | Clutch mechanism, clutch assembly and electronic lock |
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|---|---|
| CN108360923B (en) | 2023-09-08 |
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