CN109113439A - Active grade Bidirectional driving and driven grade two-way isolated structure and its lockset - Google Patents
Active grade Bidirectional driving and driven grade two-way isolated structure and its lockset Download PDFInfo
- Publication number
- CN109113439A CN109113439A CN201811057908.0A CN201811057908A CN109113439A CN 109113439 A CN109113439 A CN 109113439A CN 201811057908 A CN201811057908 A CN 201811057908A CN 109113439 A CN109113439 A CN 109113439A
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- Prior art keywords
- gear
- clutch
- driven
- grade
- driving
- 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.)
- Pending
Links
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- 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
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- 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
- E05B17/00—Accessories in connection with locks
- E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
-
- 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
-
- 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
- Gear Transmission (AREA)
Abstract
The present invention is suitable for electric lock technical field, provides a kind of active grade Bidirectional driving and the two-way isolated structure of driven grade, includes motor, driving gear, output gear, the first clutch gear, the second clutch gear, clutch tooth wheel carrier and retarder；The motor is sequentially connected by the retarder and driving gear, first clutch gear and the second clutch gear engage connection with the driving gear, the swinging structure that the clutch gear sets up to be overlapped with the axle center of the driving gear, and the both ends of the clutch tooth wheel carrier are separately connected first clutch gear and the second clutch gear；The driving gear, which is driven first clutch gear and the second clutch gear and is rocked to, engages with the output gear and is driven the output gear.Also propose a kind of lockset including above structure.Whereby, the present invention can be when driven opening, shutting, and the kinetic force of motor drives lock body open and close lock by retarder positive and negative rotation；It can automatically cut off when manual unlock and to be contacted with retarder.
Description
Technical field
It separates the present invention relates to electric lock technical field more particularly to a kind of active grade Bidirectional driving and driven grade are two-way
Structure and its lockset.
Background technique
The prior art will press knob to be rotated further by when manual open and close are locked and be very inconvenient to operate, be especially not easy to old man,
Child's operation, client's acceptance is low, influences promoting the use for electric lock.In smart lock, when motor driven open and close to be used are locked
When, it is necessary to assure motor rotates forward, the power of reversion can realize lockset open and close lock in reliable delivery to open and close latch mechanism.When
When being locked with mechanical key open and close, it is necessary to allow motor-driven mechanism to separate with open and close latch mechanism, general motor-driven mechanism
There will be multi-stage speed-reducing, this set deceleration mechanism reversely to be driven to need very big power, the experience that user is locked with mechanical key open and close
It is too poor to feel, while can also damage deceleration mechanism or even some and can not be rotated at all using the reversed of Worm Wheel System.
Fig. 1 is the immediate lock structure of the prior art, and the groove of the boss part 4 of normal condition lower end surface clutch part 3 exists
Mesh together under the action of spring 2, when being locked with motor open and close, the power of motor passes through clutch part 3 after slowing down
Boss part 4 is driven to drive square shaft 7 that lock body 6 is finally driven to realize open and close lock again.When with manual unlock, due to clutch part 3 and convex
Platform part 4 meshes together, at this moment turning knob 1, inevitable reverse by retarder drive motor high speed rotation, necessary in this way
It to be just able to rotate on knob with biggish power, the experience sense of such user is very bad, some old men or child may can not
Twisting, another aspect retarder inversely accelerate rotation to be easy to cause retarder and motor damage.Therefore when our manual open and close locks
Retarder must be separated with the power of knob.Manual open and close to the right press knob when locking, and push end face boss by square shaft 7
Part 4 moves right, and separates clutch part 3 and boss part 4, this is turning knob, so that it may lock body 6 only be driven to realize open and close lock.
But many lock bodies want knob turn 2.5 circles could open and close lock, our hand will generally be decontroled after turning 180 ° hand-off,
It is repeated several times to press to the right and rotates button again, operate comparatively laborious.
In summary, existing method is in actual use, it is clear that there is inconvenient and defect, it is therefore necessary to be changed
Into.
Summary of the invention
For above-mentioned defect, the purpose of the present invention is to provide a kind of active grade Bidirectional driving with driven grade is two-way separates
Structure, can be when driven opening, shutting, the kinetic force of motor drives lock body open and close lock by retarder positive and negative rotation；When manual
It can automatically cut off when unlocking and to be contacted with retarder.
To achieve the goals above, the present invention provides a kind of active grade Bidirectional driving and the two-way isolated structure of driven grade,
It include motor, driving gear, output gear, the first clutch gear, the second clutch gear, clutch tooth wheel carrier and retarder；
The motor is sequentially connected by the retarder and the driving gear, first clutch gear and second clutch tooth
Wheel engages connection, the swing knot that the clutch gear sets up to be overlapped with the axle center of the driving gear with the driving gear
Structure, and the both ends of the clutch tooth wheel carrier are separately connected first clutch gear and second clutch gear；The active
First clutch gear described in gear drive and second clutch gear, and by first clutch gear or second clutch
Gearing extremely engages with the output gear and is driven the output gear.
According to the active grade Bidirectional driving and the two-way isolated structure of driven grade, the clutch tooth wheel carrier is equipped with extremely
The clutch tooth wheel carrier is reset to pendulum automatically after the driving gear stops transmission by a few reset assembly, the reset assembly
Dynamic origin.
According to the active grade Bidirectional driving and the two-way isolated structure of driven grade, the reset assembly is set as resetting and turn round
Spring.
According to the active grade Bidirectional driving and the two-way isolated structure of driven grade, the clutch tooth wheel carrier is arc-shaped
Shape, and the swing origin of the clutch tooth wheel carrier is set between the driving gear and the output gear.
According to the active grade Bidirectional driving and the two-way isolated structure of driven grade, the driving gear and the output
Spacing between gear is less than the diameter of first clutch gear and second clutch gear.
According to the active grade Bidirectional driving and the two-way isolated structure of driven grade, first clutch gear and described
The size of second clutch gear is identical, and the clutch gear is set up in the upper end of the driving gear.
According to the active grade Bidirectional driving and the two-way isolated structure of driven grade, the output gear is equipped with and is used for
It is driven the manual knob of the output gear.
Also proposed a kind of includes active grade Bidirectional driving as described in any one of the above embodiments and driven grade is two-way separates
The lockset of structure.
Active grade Bidirectional driving of the present invention and the two-way isolated structure of driven grade, include motor, driving gear,
Output gear, the first clutch gear, the second clutch gear, clutch tooth wheel carrier and retarder；The motor passes through the deceleration
Device and driving gear are sequentially connected, and first clutch gear and the second clutch gear engage connection, institute with the driving gear
Stating clutch gear and setting up is the swinging structure being overlapped with the axle center of the driving gear, and the both ends of the clutch tooth wheel carrier are distinguished
Connect first clutch gear and the second clutch gear；The driving gear is driven first clutch gear and the second clutch
Gear is simultaneously rocked to the output gear is engaged and be driven with the output gear.Also propose a kind of lock including above structure
Tool.Whereby, the present invention solves the problems, such as to unlock manually presses knob to rotate again again, when being locked with motor driven open and close, motor
Kinetic force by retarder positive and negative rotation drive lock body open and close lock；It can automatically cut off when manual unlock and to be contacted with retarder,
It can open and close lock as long as turning knob.
Detailed description of the invention
Fig. 1 is lock structure schematic diagram in the prior art；
Fig. 2 is that active grade Bidirectional driving described in the preferred embodiment of the present invention shows with two-way the facing for isolated structure of driven grade
It is intended to；
Fig. 3 is that active grade Bidirectional driving described in the preferred embodiment of the present invention is cutd open with the side view of the two-way isolated structure of driven grade
Analysis figure.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention 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.
Fig. 2~Fig. 3 shows active grade Bidirectional driving described in the preferred embodiment of the present invention and the two-way isolated knot of driven grade
Structure includes motor 10, driving gear 20, output gear 30, the first clutch gear 41, the second clutch gear 42, clutch gear
Frame 50 and retarder 60；The motor 10 is sequentially connected by retarder 60 and driving gear 20, the clutch tooth wheel carrier 50
It is set as the swinging structure being overlapped with the axle center of driving gear 20, and the both ends of clutch tooth wheel carrier 50 are separately connected the first clutch gear
41 and second clutch gear 42；The driving gear 20 is driven the first clutch gear 41 and the second clutch gear 42, and by first
Clutch gear 41 or the second clutch gear 42, which are rocked to, to be engaged with the output gear 30 and is driven output gear 30.Motor 10
Power drives on driving gear 20 after being slowed down by retarder 60, due to the first clutch gear 41 and the second clutch gear 42 with
The engagement connection of driving gear 20, then driving gear 20 is further driven the first clutch gear 41 and the second clutch gear 42；Meanwhile
The axle center of clutch tooth wheel carrier 50 is overlapped the then clutch tooth wheel carrier 50 with driving gear 20 can be under the drive of driving gear 20
Row is swung to the left or to the right；Such as figure, the first clutch gear 41 does not contact at the beginning with the second clutch gear 42 with output gear 30,
When the first clutch gear 41 or the second clutch gear 42, which are rocked to, engages connection with output gear 30, the power of driving gear 20
With regard in indirect drive to output gear 30.
Preferably, the clutch tooth wheel carrier 50 is equipped with an at least reset assembly 70, and the reset assembly 70 is actively
The clutch tooth wheel carrier 50 is reset to swing origin automatically after stopping transmission by gear 20.The embodiment of the present invention reset assembly 70
It is set as reduction torsion spring.
The arc-shaped shape of the clutch tooth wheel carrier 50, and the swing origin of the clutch tooth wheel carrier 50 is set to driving gear
Between 20 and output gear 30.Spacing between the driving gear 20 and output gear 30 is less than first clutch gear 41
With the diameter of the second clutch gear 42.Also, first clutch gear 41 is identical with the size of second clutch gear 42,
And the clutch tooth wheel carrier 50 is set to the upper end of driving gear 20.
First clutch gear 41 and the second clutch gear 42 are mounted on clutch tooth wheel carrier 50, and clutch tooth wheel carrier 50
Axle center is overlapped with the axle center of driving gear 20, when the first clutch gear 41 and the second clutch gear 42 are around respective axis rotation
While, also around the axis swing of driving gear 20 under the drive of clutch tooth wheel carrier 50, such as the swing side of dotted arrow in Fig. 2
To；After the power of motor 10 is slowed down by retarder 60, it is transferred on driving gear 20, when driving gear 20 rotates clockwise
When, while driving gear 20 drives the first clutch gear 41 and the second clutch gear 42 to rotate, also drive clutch tooth wheel carrier 50
Clockwise oscillation, when being rocked to the first clutch gear 41 and engaging with output gear 30, clutch tooth wheel carrier 50 stops swinging, at this moment
Power just passes through driving gear 20 and is delivered to the first clutch gear 41, then to exporting on output gear 30.When motor 10 stops turning
When dynamic, clutch tooth wheel carrier 50 returns to swing origin, while the first clutch gear 41 and output gear under the action of reset assembly 70
60 separation of wheel.Conversely, driving gear 20 drives the first clutch gear 41 and the second clutch when driving gear 20 rotates counterclockwise
While gear 42 rotates, 50 counter-clockwise swing of clutch tooth wheel carrier is also driven, when being rocked to the second clutch gear 42 and output gear
When 30 engagement of wheel, clutch tooth wheel carrier 50 stops swinging, and at this moment power just passes through driving gear 20 and is output to the second clutch gear 42,
It is transferred on output gear 30 and exports again；After motor 10 stops operating, clutch tooth wheel carrier 50 is under the action of reset assembly 70
Swing origin is returned to, the second clutch gear 42 is separated with output gear 30；To realize that forward and backward is exported and separated.
In electronic lock construction, when the dynamic input of driven grade, driven grade will be separated with active grade, to protect active grade
It is not damaged；As the sprocket wheel of bicycle, but bicycle can only transmit the power in a direction, and the present invention can transmit both direction
Power, that is, positive (active grade) rotates forward reversion can transmit power, and reversed (driven grade) rotates forward reversion and can separate.It is preferred that
, the output gear 30 is equipped with the manual knob for being driven output gear 30.I.e. by manual knob i.e. manual
The connection of retarder 60 is avoided that when unlocking；So, usually driving gear 20 is separated with output gear 30, as long as inserting
Entering key directly open and close can lock and not have to that retarder 60 is driven to rotate, to solve the problems, such as that prior art operation is cumbersome.
The present invention also propose it is a kind of include just like active grade Bidirectional driving described in Fig. 2~Fig. 3 with driven grade is two-way separates
Structure lockset.It can be applicable to smart lock, electronic toy, model plane etc. to need in motor-driven equipment.
In conclusion active grade Bidirectional driving of the present invention and the two-way isolated structure of driven grade, include motor,
Driving gear, output gear, the first clutch gear, the second clutch gear, clutch tooth wheel carrier and retarder；The motor passes through
The retarder and driving gear are sequentially connected, and first clutch gear and the second clutch gear are engaged with the driving gear
Connection, the swinging structure that the clutch gear sets up to be overlapped with the axle center of the driving gear, and the clutch tooth wheel carrier
Both ends are separately connected first clutch gear and the second clutch gear；The driving gear be driven first clutch gear and
Second clutch gear is simultaneously rocked to the output gear is engaged and be driven with the output gear.Also propose that a kind of includes above-mentioned knot
The lockset of structure.Whereby, the present invention solves the problems, such as to unlock manually presses knob to rotate again again, locks with motor driven open and close
When, the kinetic force of motor drives lock body open and close lock by retarder positive and negative rotation；It can be automatically cut off when manual unlock and retarder
Connection, as long as turning knob can open and close lock.
Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe
It knows those skilled in the art and makes various corresponding changes and modifications, but these corresponding changes and change in accordance with the present invention
Shape all should fall within the scope of protection of the appended claims of the present invention.
Claims (8)
1. a kind of active grade Bidirectional driving and the two-way isolated structure of driven grade, which is characterized in that include motor, driving tooth
Wheel, output gear, the first clutch gear, the second clutch gear, clutch tooth wheel carrier and retarder；The motor is subtracted by described
Fast device and the driving gear are sequentially connected, and first clutch gear and second clutch gear are nibbled with the driving gear
Close connection, the swinging structure that the clutch gear sets up to be overlapped with the axle center of the driving gear, and the clutch tooth wheel carrier
Both ends be separately connected first clutch gear and second clutch gear；The driving gear is driven first clutch
Gear and second clutch gear, and first clutch gear or second clutch gear are rocked to and the output
Gear engages and is driven the output gear.
2. active grade Bidirectional driving according to claim 1 and the two-way isolated structure of driven grade, which is characterized in that described
Clutch tooth wheel carrier is equipped with an at least reset assembly, and the reset assembly automatically will be described after the driving gear stops transmission
Clutch tooth wheel carrier is reset to swing origin.
3. active grade Bidirectional driving according to claim 2 and the two-way isolated structure of driven grade, which is characterized in that described
Reset assembly is set as reduction torsion spring.
4. active grade Bidirectional driving according to claim 2 and the two-way isolated structure of driven grade, which is characterized in that described
The arc-shaped shape of clutch tooth wheel carrier, and the swing origin of the clutch tooth wheel carrier is set to the driving gear and the output gear
Between wheel.
5. active grade Bidirectional driving according to claim 4 and the two-way isolated structure of driven grade, which is characterized in that described
Spacing between driving gear and the output gear is less than the diameter of first clutch gear and second clutch gear.
6. active grade Bidirectional driving according to claim 1 and the two-way isolated structure of driven grade, which is characterized in that described
First clutch gear is identical with the size of second clutch gear, and the clutch gear is set up in the upper of the driving gear
End.
7. active grade Bidirectional driving according to claim 1 and the two-way isolated structure of driven grade, which is characterized in that described
Output gear is equipped with the manual knob for being driven the output gear.
8. a kind of includes active grade Bidirectional driving as described in any one of claims 1 to 7 and the two-way isolated knot of driven grade
The lockset of structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811057908.0A CN109113439A (en) | 2018-09-11 | 2018-09-11 | Active grade Bidirectional driving and driven grade two-way isolated structure and its lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811057908.0A CN109113439A (en) | 2018-09-11 | 2018-09-11 | Active grade Bidirectional driving and driven grade two-way isolated structure and its lockset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109113439A true CN109113439A (en) | 2019-01-01 |
Family
ID=64859076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811057908.0A Pending CN109113439A (en) | 2018-09-11 | 2018-09-11 | Active grade Bidirectional driving and driven grade two-way isolated structure and its lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109113439A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273986A (en) * | 2019-06-13 | 2019-09-24 | 浙江宏昌电器科技股份有限公司 | A kind of free gear clutch |
| CN115288528A (en) * | 2022-08-16 | 2022-11-04 | 天钺电子(东莞)有限公司 | Electronic auxiliary lock |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2762661A1 (en) * | 2013-01-31 | 2014-08-06 | Bekey A/S | A lock activator |
| WO2016194304A1 (en) * | 2015-06-02 | 2016-12-08 | Sony Corporation | Electrical key lock device |
| CN106703532A (en) * | 2017-03-03 | 2017-05-24 | 曹钰俊 | Transmission structure of lock cylinder of electronic lock and electronic lock adopting structure |
| CN209942416U (en) * | 2018-09-11 | 2020-01-14 | 王玺 | Structure for bidirectional transmission of driving stage and bidirectional separation of driven stage and lockset thereof |
-
2018
- 2018-09-11 CN CN201811057908.0A patent/CN109113439A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2762661A1 (en) * | 2013-01-31 | 2014-08-06 | Bekey A/S | A lock activator |
| WO2016194304A1 (en) * | 2015-06-02 | 2016-12-08 | Sony Corporation | Electrical key lock device |
| CN106703532A (en) * | 2017-03-03 | 2017-05-24 | 曹钰俊 | Transmission structure of lock cylinder of electronic lock and electronic lock adopting structure |
| CN209942416U (en) * | 2018-09-11 | 2020-01-14 | 王玺 | Structure for bidirectional transmission of driving stage and bidirectional separation of driven stage and lockset thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273986A (en) * | 2019-06-13 | 2019-09-24 | 浙江宏昌电器科技股份有限公司 | A kind of free gear clutch |
| CN115288528A (en) * | 2022-08-16 | 2022-11-04 | 天钺电子(东莞)有限公司 | Electronic auxiliary lock |
| CN115288528B (en) * | 2022-08-16 | 2023-10-20 | 天钺电子(东莞)有限公司 | Electronic auxiliary lock |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190101 |
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