CN102226360B - Axially driven clutch type electronic door lock clutch - Google Patents
Axially driven clutch type electronic door lock clutch Download PDFInfo
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- CN102226360B CN102226360B CN2011101288578A CN201110128857A CN102226360B CN 102226360 B CN102226360 B CN 102226360B CN 2011101288578 A CN2011101288578 A CN 2011101288578A CN 201110128857 A CN201110128857 A CN 201110128857A CN 102226360 B CN102226360 B CN 102226360B
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- floral disc
- sliding sleeve
- clutch
- swing arm
- apical axis
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Abstract
The invention relates to an axially driven electronic door lock clutch which comprises a face plate shaft (7) and a rotating pusher dog (3), wherein the rotating pusher dog (3) is sheathed on the face plate shaft (7). The axially driven electronic door lock clutch is characterized in that a clamping pin (4) for matching with a face plate on the face plate shaft (7) and a pressure spring (5) for pushing the clamping pin (4) to a groove on the face plate are mounted on the rotating pusher dog (3), a sliding sleeve (9) is sheathed on the face plate shaft (7), the end surface of one end of the sliding sleeve (9) props against the clamping pin (4), and the other end of the sliding sleeve (9) is connected with a driving device of a shifting shaft (10) for driving the sliding sleeve (9) to move axially for further enabling the clamping pin (4) to be separated from the face plate or be meshed with the face plate. The clutch is simple in structure, safe and reliable, a motor can only be driven to rotate after a correct password is input, and the clutch can only act for driving a lock tongue after the motor rotates.
Description
Technical field
The present invention relates to a kind of lockset, especially a kind of electronic lock, the open the door axial driving disengaging type electronic lock clutch of usefulness of the realization of using in specifically a kind of electronic lock.
Background technology
At present, along with development of electronic technology, electronic locks such as various coded locks, Fingerprint Lock have obtained extensive development, and applying of the Fingerprint Lock of the usefulness of especially handling official business, coded lock greatly facilitates the raising of gate inhibition's automatic management level.Existing coded lock and Fingerprint Lock are in use as long as password or fingerprint are correct; Driving mechanism will drive the dead bolt motion, realizes unblanking, in order to ensure the reliability of action; All need design corresponding driving mechanism in the existing electronic lock; Driving mechanism like Chinese patent 200520072539.4 disclosed a kind of Fingerprint Lock only is to rely on an electromagnetic clutch to control driving mechanism, and the clutch poor reliability of this structure is easy to occur misoperation; Corresponding driving mechanism is then too complicated, and the reliability that therefore improves axial drive-type electronic lock clutch is the key that guarantees the electronic lock operate as normal.
In addition, what the clutch of existing electronic lock adopted mostly is radially clutch, and radial clutch can only be worked in certain angle, if in 360 degree scopes, realize clutch, complex structure and unreliable.The frame for movement that a lot of door locks are arranged now, the opening the door of its design, when locking a door, handle will rotate more than 2 circles, and radial clutch just can not satisfy instructions for use.Also have, what the clutch of existing electronic lock adopted mostly is blocking type, and when clutch was failure to actuate, turning cylinder can not rotate under the stopping of clutch; Opening the door the people can't swing handle, has only when clutch operating, and the people that opens the door could swing handle, realizes opening the door; The swing handle of so just might exerting oneself overcomes the barrier force of clutch, just can illegally open the door; This just promptly can cause the damage of door lock assembly property, causes door lock to damage, and safety also reduces greatly.Will increase the intensity of intensity, the especially clutch pin of lock body to this, but effect still is bad.
Summary of the invention
The objective of the invention is the problem of, poor stability can be functional not enough, poor reliability, design a kind of safe and reliable axial driving disengaging type electronic lock clutch to existing radial drive formula electronic lock clutch.Clutch can be implemented in the clutch of 360 degree scopes, and clutch is when separating, and handle is in the state of idle running, equals zero with big again power.
Technical scheme of the present invention is:
A kind of axial drive-type electronic lock clutch; It comprises floral disc axle 7 and rotates pusher dog 3; Rotating pusher dog 3 is sleeved on the floral disc axle 7 that has axial socket or jack; It is characterized in that being equipped with in the described rotation pusher dog 3 be used for floral disc axle 7 on the bayonet lock nail 4 that matches of floral disc and bayonet lock nail 4 pushed to the stage clip 5 of the groove on the floral disc; Be set with sliding sleeve 9 on the floral disc axle 7, an end end face of sliding sleeve 9 and described bayonet lock nail 4 offsets, thereby to move axially the drive unit of the dial axis 10 that bayonet lock nail 4 is separated with floral disc or mesh continuous with driving sliding sleeve 9 on the other end of sliding sleeve 9.
Described drive unit comprises dial axis 10, and dial axis 10 is installed on the other end of sliding sleeve 9 and with swing arm 21 and links to each other, and the end hinge of swing arm 21 is contained on the little axle 11 of swing arm, and the other end of swing arm 21 links to each other with the output shaft of drive motors 2.
Worm gear 28 is installed on the output shaft of described drive motors 2, and the other end of swing arm 21 is provided with the monodentate 29 that is meshed with said worm gear 28.
Described swing arm 21 is provided with an end of monodentate 29 and an end of bullet apical axis 15 offsets, and the other end of bullet apical axis 15 offsets with playing apical axis stage clip 17, and bullet apical axis 15 and bullet apical axis stage clip 17 are installed in and play in the apical axis cover 16, and the bullet apical axis overlaps 16 and is fixed on the support 27.
One end of described floral disc axle 7 is axially fixed on the support 27 through clutch support cover 12, and adapter 14 is fixed on floral disc axle 7 through radial elastic straight pin 13 and stretches out on the end of a cover for seat 12.
Beneficial effect of the present invention:
Clutch configuration of the present invention is simple, and is safe and reliable, has only after the password of input is correct and could rotate by drive motors, has only after motor rotates just to make clutch operating, realizes the driving to dead bolt.
The present invention adopts axial clutch first, has satisfied the frame for movement requirement whole circle of handle commentaries on classics of door lock or the requirement that a few circle is opened (lock) door.And when clutch separation, during door opener's swing handle, door handle can only dally, and has fundamentally prevented artificial mechanical destruction to lockset, has improved safety, has eliminated the desire that the robber opens the door from psychology simultaneously, makes it to feel can't put on a spurt.
Description of drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is the right TV structure sketch map of Fig. 1.
Fig. 3 is the A-A sectional structure sketch map of Fig. 2.
Fig. 4 is the elevation of flower keyboard of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
Shown in Fig. 1-4.
A kind of axial drive-type electronic lock clutch comprises support 27, motor 2 and floral disc axle 7, and floral disc axle 7 is installed in the support 27; One end of floral disc axle 7 links to each other with plug 6, and plug links to each other with external door or interior door handle, and the other end of floral disc axle 7 links to each other with adapter 14; Taking over 14 links to each other with inside door or outer door handle; During practical implementation, an end of floral disc axle 7 can overlap 12 through clutch support and be axially fixed on the support 27, and described adapter 14 is fixed on floral disc axle 7 through the elastic cylindrical pin of radially installing 13 and stretches out on the end of a cover for seat 12; Thereby realize the axial location of floral disc axle 7, as shown in Figure 3.Motor 2 also is installed on the support 27 and with motor card 1 and locatees; Be set with on the described floral disc axle 7 and rotate pusher dog 3; In order to control the gap of rotating between pusher dog 3 and the support 27; Can be during practical implementation through adjustment pad 8 is installed on floral disc axle 7, rotate be equipped with in the pusher dog 3 be used for floral disc axle 7 on the bayonet lock nail 4 that matches of flower keyboard and bayonet lock nail 4 pushed to the stage clip 5 of the groove 31 (like Fig. 4) on the flower keyboard; Sliding sleeve 9 is sleeved on the floral disc axle 7; The end face that is enclosed within flower keyboard 30 1 ends of sliding sleeve 9 and described bayonet lock nail 4 offset; The other end of sliding sleeve 9 links to each other with its axially movable drive unit of driving; Drive unit can adopt structure shown in Figure 3; Thereby a dial axis 10 that sliding sleeve 9 is moved axially make bayonet lock nail 4 to separate or mesh with flower keyboard 30 promptly is installed on the other end of sliding sleeve, and as shown in Figure 3, drive unit also can adopt other electromagnetic clutch, mechanical driving device to realize during practical implementation.Described dial axis 10 links to each other with swing arm 21; The one end hinge of swing arm 21 is contained on the little axle 11 of swing arm; The two ends of the little axle 11 of swing arm respectively are equipped with a torsion spring 23,24, and as shown in Figure 2, the other end of swing arm 21 links to each other with the output shaft of motor 2; So that motor 2 can drive the swing that swing arm 21 is done by a small margin around the little axle 11 of swing arm; Move vertically thereby drive sliding sleeve, can a worm gear 28 be installed on the output shaft of described motor 2 during practical implementation, on the other end of swing arm 21, be provided with the monodentate 29 that is meshed with said worm gear 28.In addition; For being had all the time, sliding sleeve 9 receives a pressure of pressing to the bayonet lock nail; One end that can make described swing arm 21 be provided with monodentate 29 offsets with an end that plays apical axis 15; The other end of bullet apical axis 15 offsets with playing apical axis stage clip 17, and bullet apical axis 15 is installed in bullet apical axis stage clip 17 and plays in the apical axis cover 16, and bullet apical axis cover 16 is fixed on the support 27.On support 27, be provided with the installation screw 18,19 that links to each other with lockset, an induction door lock also can be installed on support 27 be in and open or the Hall element of closed condition 25, Hall element 25 is installed on the Hall support 26, and is as shown in Figure 2.
The other end of swing arm 21 links to each other with the output shaft of motor 2; So that motor 2 can drive the swing that swing arm 21 is done by a small margin around the little axle 11 of swing arm; Thereby driving sliding sleeve moves vertically; A worm screw 28 is installed on the output shaft of motor 2, on the other end of swing arm 21, is provided with the monodentate 29 that is meshed with said worm gear 28.When motor just changes; Worm screw 28 drives the side that monodentate turbines 29 are flapped toward worm screw 28, by shown in Figure 3 be to be flapped toward the right side, monodentate turbine 29 drives dial axises 10; Driving sliding sleeve 9 again is moved to the left; Sliding sleeve 9 loses the constraint to bayonet lock nail 4, bayonet lock nail 4 stretch out left under the effect of stage clip 5 with floral disc axle 7 on flower keyboard 30 offset, if if the groove 31 on this moment flower keyboard 30 just in time aims at bayonet lock nail 4 then bayonet lock nail 4 directly inserts in the grooves 31; Rotate adapter 14 or plug 6 this moment; Then the flower keyboard 30 on the floral disc axle 7 will drive bayonet lock and follow closely 4 rotations together, and 4 of bayonet lock nails drive rotation pusher dogs 3 and rotate synchronously, and rotation pusher dog 3 will drive the dead bolt rotation and realize unblanking; If bayonet lock is followed closely the groove 31 on the 4 misalignment flower keyboards 30, then bayonet lock nail 4 can turn over after the angle at the groove 31 that falls into automatically under the effect of stage clip 5 elastic force on the flower keyboard 30 along with floral disc axle 7.When motor reverses; Monodentate turbine 29 gets in the helicla flute of worm screw 28 under the effect that plays apical axis 15 automatically; Leave worm screw idle running up to monodentate turbine 29; When motor was just changeing once more, monodentate turbine 29 was gone under the effect of button spring 23,24, to reenter and is repeated above-mentioned turn in the helicla flute that gets on the worm screw and make process.
The perspective view of clutch of the present invention is as shown in Figure 1.
The course of work of the present invention is:
When the user imported correct sealing or fingerprint, the controller of electronic lock sent instruction, and motor 2 gets the conduction time that electric rotation is set; The worm gear 28 that the output shaft of motor 2 drives on it rotates; Worm gear 28 forces monodentate to move along the left side among worm-wheel shaft alignment Fig. 3 when rotating, thereby drives swing arm 21 around the swing left of the little axle 11 of swing arm, and the dial axis 10 that swing arm 21 drives on it simultaneously is moved to the left; Dial axis 10 drives sliding sleeve 9 and is moved to the left; Sliding sleeve 9 loses the constraint to bayonet lock nail 4, bayonet lock nail 4 stretch out left under the effect of stage clip 5 with floral disc axle 7 on flower keyboard 30 offset, if if the groove 31 on this moment flower keyboard 30 just in time aims at bayonet lock nail 4 then bayonet lock nail 4 directly inserts in the grooves 31; Rotate adapter 14 or plug 6 this moment; Then the flower keyboard 30 on the floral disc axle 7 will drive bayonet lock and follow closely 4 rotations together, and 4 of bayonet lock nails drive rotation pusher dogs 3 and rotate synchronously, and rotation pusher dog 3 will drive the dead bolt rotation and realize unblanking; If bayonet lock is followed closely the groove 31 on the 4 misalignment flower keyboards 30, then bayonet lock nail 4 can turn over after the angle at the groove 31 that falls into automatically under the effect of stage clip 5 elastic force on the flower keyboard 30 along with floral disc axle 7.
Behind the door-lock opening, if shut once more, after then Hall element is sensed the action of closing the door; The conduction time that motor reverses once more and sets, sliding sleeve roof pressure is once more followed closely on 4, at this moment at bayonet lock; Only can produce idle running when turning the handle, if Men Wei shuts, Hall element is then because of not induction; Motor can't move, and can close the door this moment through software design time-delay back warning reminding user, also can wait by the time till the user Guan Shangmen always.
The present invention does not relate to part and realizes like all identical with prior art prior aries that maybe can adopt such as automatically controlled part, password, fingerprint controls.
Claims (4)
1. axial drive-type electronic lock clutch; It comprises floral disc axle (7) and rotates pusher dog (3); Rotating pusher dog (3) is sleeved on the floral disc axle (7); It is characterized in that being equipped with in the described rotation pusher dog (3) be used for floral disc axle (7) on the bayonet lock nail (4) that matches of floral disc and bayonet lock nail (4) pushed to the stage clip (5) of the groove on the floral disc; Be set with sliding sleeve (9) on the floral disc axle (7); One end end face of sliding sleeve (9) and described bayonet lock nail (4) offsets, the other end of sliding sleeve (9) with drive sliding sleeve (9) thus move axially make bayonet lock follow closely (4) separate with floral disc or the dial axis (10) that meshes continuous, described dial axis (10) is installed on the other end of sliding sleeve (9) and with swing arm (21) and links to each other; The one end hinge of swing arm (21) is contained on the little axle of swing arm (11), and the other end of swing arm (21) links to each other with the output shaft of drive motors (2).
2. axial drive-type electronic lock clutch according to claim 1; It is characterized in that on the output shaft of described drive motors (2) worm gear (28) being installed, the other end of swing arm (21) is provided with the monodentate (29) that is meshed with said worm gear (28).
3. axial drive-type electronic lock clutch according to claim 2; It is characterized in that described swing arm (21) is provided with an end of monodentate (29) and an end of bullet apical axis (15) offsets; The other end that plays apical axis (15) offsets with bullet apical axis stage clip (17); Play apical axis (15) and bullet apical axis stage clip (17) and be installed in the bullet apical axis cover (16), play apical axis cover (16) and be fixed on the support (27).
4. axial drive-type electronic lock clutch according to claim 1; An end that it is characterized in that described floral disc axle (7) is axially fixed on the support (27) through clutch support cover (12), and adapter (14) is fixed on floral disc axle (7) through radial elastic straight pin (13) and stretches out on the end of a cover for seat (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101288578A CN102226360B (en) | 2011-05-18 | 2011-05-18 | Axially driven clutch type electronic door lock clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101288578A CN102226360B (en) | 2011-05-18 | 2011-05-18 | Axially driven clutch type electronic door lock clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102226360A CN102226360A (en) | 2011-10-26 |
| CN102226360B true CN102226360B (en) | 2012-11-07 |
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ID=44807354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101288578A Active CN102226360B (en) | 2011-05-18 | 2011-05-18 | Axially driven clutch type electronic door lock clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102226360B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619392B (en) * | 2012-03-26 | 2015-09-09 | 夏志云 | A kind of clutch of lock |
| CN110306880A (en) * | 2018-03-20 | 2019-10-08 | 云丁网络技术(北京)有限公司 | A kind of electric door lock and its clutch |
| CN111577013B (en) * | 2020-05-21 | 2021-06-04 | 重庆科技学院 | Key forgets to pull out and door does not close reminding device |
| CN112539118B (en) * | 2020-10-29 | 2022-02-01 | 北京精密机电控制设备研究所 | Serial-type self-locking electromechanical servo mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2106201U (en) * | 1991-12-06 | 1992-06-03 | 王族伟 | Electric control hand-operated rotating clutch toggle bolt mechanism for electric control lock |
| DE4112562A1 (en) * | 1991-04-17 | 1992-10-22 | Friedrich Oertker | Lock catch for insert or box locks - is pushed into position by pressing 45 deg., wedge surface of lock catch head against closure plate |
| GB2305465A (en) * | 1995-09-20 | 1997-04-09 | Mitsui Mining & Smelting Co | Powered actuator to slide vehicle door via cable: cable tensioner |
| CN201133123Y (en) * | 2007-12-18 | 2008-10-15 | 美迪特科技（沈阳）有限公司 | Electronic lock engaging and disengaging gear |
| CN201133122Y (en) * | 2007-12-01 | 2008-10-15 | 韩尚智 | Electronic mortise lock clutching structure |
| CN201687268U (en) * | 2010-03-31 | 2010-12-29 | 黄京华 | Double-arm spring vertical pushing type intelligent door lock clutch |
-
2011
- 2011-05-18 CN CN2011101288578A patent/CN102226360B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4112562A1 (en) * | 1991-04-17 | 1992-10-22 | Friedrich Oertker | Lock catch for insert or box locks - is pushed into position by pressing 45 deg., wedge surface of lock catch head against closure plate |
| CN2106201U (en) * | 1991-12-06 | 1992-06-03 | 王族伟 | Electric control hand-operated rotating clutch toggle bolt mechanism for electric control lock |
| GB2305465A (en) * | 1995-09-20 | 1997-04-09 | Mitsui Mining & Smelting Co | Powered actuator to slide vehicle door via cable: cable tensioner |
| CN201133122Y (en) * | 2007-12-01 | 2008-10-15 | 韩尚智 | Electronic mortise lock clutching structure |
| CN201133123Y (en) * | 2007-12-18 | 2008-10-15 | 美迪特科技（沈阳）有限公司 | Electronic lock engaging and disengaging gear |
| CN201687268U (en) * | 2010-03-31 | 2010-12-29 | 黄京华 | Double-arm spring vertical pushing type intelligent door lock clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102226360A (en) | 2011-10-26 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20111026 Assignee: Nanjing East House Electronic Technology Co.,Ltd. Assignor: Min Hao Contract record no.: 2014320000097 Denomination of invention: Axially driven clutch type electronic door lock clutch Granted publication date: 20121107 License type: Exclusive License Record date: 20140228 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right | ||
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Effective date of registration: 20170809 Address after: 210032 No. 27 Pu Zhou road, Pukou District, Jiangsu, Nanjing Patentee after: NANJING EASTHOUSE ELECTRICAL Co.,Ltd. Address before: 210022 Jiangsu Province, Nanjing city Qinhuai District Road No. 5 Building 3 dajiaochang Patentee before: Min Hao |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 210000 No. 27, Puzhou Road, Jiangbei new area, Nanjing, Jiangsu Patentee after: Dongwu Shian IOT Technology (Jiangsu) Co.,Ltd. Address before: No. 27, Puzhou Road, Pukou District, Nanjing Patentee before: NANJING EASTHOUSE ELECTRICAL Co.,Ltd. |