CN204627178U - A kind of combination clutch of electronic lock - Google Patents
A kind of combination clutch of electronic lock Download PDFInfo
- Publication number
- CN204627178U CN204627178U CN201520152042.7U CN201520152042U CN204627178U CN 204627178 U CN204627178 U CN 204627178U CN 201520152042 U CN201520152042 U CN 201520152042U CN 204627178 U CN204627178 U CN 204627178U
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- push pedal
- shifting block
- driven wheel
- electronic lock
- pin
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Abstract
The utility model provides a kind of combination clutch of electronic lock, comprise the on-of pin being arranged on control in handle shifting block assembly itself and square rod shifting block and whether linking, described on-of pin contacts with the push pedal driving it to stretch in handle shifting block assembly and connects, described push pedal is connected with the electric machine assembly and lock head component that drive its movement respectively, described electric machine assembly comprises the shell be made up of motor upper cover and motor lower cover, the push pedal shifting block of one promotion push pedal movement is installed in described shell, described push pedal shifting block is provided with the driven wheel driving it to rotate, described driven wheel is not exclusively engaged on a travelling gear, described travelling gear and its worm engaging of rotating of drive, described worm screw is fixed on the output shaft of motor.The beneficial effects of the utility model: run highly stable, and structure is simple, part is few, cost is low, reliability is high.
Description
Technical field
The utility model relates to a kind of door lock, particularly relates to a kind of combination clutch of electronic lock.
Background technology
The clutch of most of electronic lock almost all adopts second gear reduction unit structure or drives a spring to drive clutch push pedal to realize the motion of on-of pin by worm screw on the market at present.Above-mentioned Liang Zhong mechanism all requires the output torque that motor can provide larger, bring difficulty and limitation so just to the type selecting of motor and the design of structure, the thrust of electric machine assembly generation is simultaneously less, runs into little jam and very likely pushes away motionless on-of pin thus break down.Meanwhile tapered end drives the complex structure of clutch push pedal, and part is many, this give produce, the stability of cost and product brings hidden danger.
Summary of the invention
The utility model provides the combination clutch of simple, the safe and reliable electronic lock of a kind of structure.
The technical solution adopted in the utility model is:
A kind of combination clutch of electronic lock, comprise the on-of pin being arranged on control in handle shifting block assembly itself and square rod shifting block and whether linking, it is characterized in that: described on-of pin contacts with the push pedal driving it to stretch in handle shifting block assembly and connects, described push pedal is connected with the electric machine assembly and lock head component that drive its movement respectively, described electric machine assembly comprises the shell be made up of motor upper cover and motor lower cover, the push pedal shifting block of one promotion push pedal movement is installed in described shell, described push pedal shifting block is provided with the driven wheel driving it to rotate, described driven wheel is not exclusively engaged on a travelling gear, described travelling gear and its worm engaging of rotating of drive, described worm screw is fixed on the output shaft of motor.Push pedal of the present utility model is promoted by the rotation of push pedal shifting block, highly stable, and structure is simple, part is few, cost is low.Electric machine assembly and lock head component also combinationally use by the utility model, when electric machine assembly is malfunctioning, can be unlocked and unblank, ensure that the reliability that electronic lock uses by lock head component.
Further, between described driven wheel and push pedal shifting block, torsion spring is installed, described driven wheel with push pedal shifting block is equipped with breach and chimeric in indentation, there, the bipod of described torsion spring is installed on the breach both sides of driven wheel and push pedal shifting block respectively.When driven wheel rotates, push pedal shifting block can be made to rotate, and when push pedal is pushed to the limit, has an axial-rotation differential seat angle thus compress torsion spring between driven wheel and push pedal shifting block, push pedal can up push away thus compress on-of pin by spring force that torsion spring produces all the time.
Further, described push pedal is provided with the wing plate of perpendicular connection, described wing plate is provided with promotion breach, described push pedal shifting block is provided with the projection that can be inserted into and promote breach to promote push pedal movement.
Further, under described motor, cover the track being provided with wing plate movement, described track offers to be inserted into after projection wears and promote to wear groove in breach.The utility model arranges track, and that push pedal is moved is more firm.
Further, described lock head component comprises a tapered end, the lock core shaft of described tapered end is provided with the cam shifting block that can move up and down along it, and described cam shifting block upper surface is provided with the jacking block of the promotion push pedal movement of stretching out.When key is unblanked, lock core shaft rotates, and band moving cam shifting block moves, thus drives push pedal to move by jacking block.
Further, described cam shifting block is provided with a helicla flute, and described lock core shaft is provided with straight pin, and described straight pin is positioned at helicla flute and is with when lock core shaft rotates on moving cam shifting block and moves.
Further, the face that described push pedal contacts with on-of pin is an arcwall face.When handle shifting block assembly is in rotary course, push pedal compresses on-of pin always, and make on-of pin be retracted within handle shifting block assembly, handle shifting block assembly and square rod shifting block can link always.
The beneficial effects of the utility model: run highly stable, and structure is simple, part is few, cost is low, reliability is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the internal construction schematic diagram of electric machine assembly of the present utility model.
Fig. 3 is that driven wheel of the present utility model coordinates schematic diagram one with travelling gear.
Fig. 4 is that driven wheel of the present utility model coordinates schematic diagram two with travelling gear.
Fig. 5 is the structural representation of driven wheel of the present utility model.
Fig. 6 is the structural representation of push pedal shifting block of the present utility model.
Fig. 7 is the structural representation of torsion spring of the present utility model.
Fig. 8 is the structural representation of push pedal of the present utility model.
Fig. 9 is the structural representation of lock head component of the present utility model.
Figure 10 is the structural representation of cam shifting block of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is further described, but the utility model is not confined to these detailed description of the invention.One skilled in the art would recognize that the utility model covers all alternatives, improvement project and the equivalents that may comprise in Claims scope.
With reference to Fig. 1-10, a kind of combination clutch of electronic lock, comprise the on-of pin 31 being arranged on control in handle shifting block assembly 3 itself and square rod shifting block and whether linking, described on-of pin 31 contacts with the push pedal 17 driving it to stretch in handle shifting block assembly 3 and connects, described push pedal 17 is connected with the electric machine assembly 1 and lock head component 2 that drive its movement respectively, described electric machine assembly 1 comprises the shell be made up of motor upper cover 11 and motor lower cover 12, the push pedal shifting block 19 of one promotion push pedal 17 movement is installed in described shell, described push pedal shifting block 19 is provided with the driven wheel 16 driving it to rotate, described driven wheel 16 is not exclusively engaged on a travelling gear 14, described travelling gear 14 engages with its worm screw 15 of rotating of drive, described worm screw 15 is fixed on the output shaft of motor 13.Push pedal 17 of the present utility model is promoted by the rotation of push pedal shifting block 19, highly stable, and structure is simple, part is few, cost is low.Electric machine assembly 1 and lock head component 2 also combinationally use by the utility model, when electric machine assembly 1 is malfunctioning, can be unlocked and unblank, ensure that the reliability that electronic lock uses by lock head component 2.
Between driven wheel 16 and push pedal shifting block 19, torsion spring 18 is installed described in the present embodiment, described driven wheel 16 with push pedal shifting block 19 is equipped with breach and chimeric in indentation, there, the bipod 181,182 of described torsion spring 18 is installed on the breach both sides 161(191 of driven wheel 16 and push pedal shifting block 19 respectively), 162(192) on.When driven wheel 16 rotates, push pedal shifting block 19 can be made to rotate, and when push pedal 17 is pushed to the limit, have an axial-rotation differential seat angle between driven wheel 16 and push pedal shifting block 19 thus compress torsion spring 18, push pedal 17 can up push away thus compress on-of pin 31 by spring force that torsion spring 18 produces all the time.
Push pedal 17 described in the present embodiment is provided with the wing plate 172 of perpendicular connection, described wing plate 172 is provided with and promotes breach 171, described push pedal shifting block 19 is provided with the projection 193 that can be inserted into and promote breach 171 to promote push pedal 17 movement.
Motor lower cover 12 described in the present embodiment is provided with the track 121 of wing plate 172 movement, described track 121 offers to be inserted into after projection 193 wears to promote to wear groove in breach 171.The utility model arranges track 121, and that push pedal 17 is moved is more firm.
Lock head component 2 described in the present embodiment comprises a tapered end 23, the lock core shaft of described tapered end 23 is provided with the cam shifting block 21 that can move up and down along it, and described cam shifting block 21 upper surface is provided with the jacking block 212 of promotion push pedal 17 movement of stretching out.When key 24 is unblanked, lock core shaft rotates, and band moving cam shifting block 21 moves, thus drives push pedal 17 to move by jacking block 212.
Cam shifting block 21 described in the present embodiment is provided with a helicla flute 211, described lock core shaft is provided with straight pin 22, and described straight pin 22 is positioned at helicla flute 211 and is with when lock core shaft rotates on moving cam shifting block 21 and moves.
The face that push pedal 17 described in the present embodiment contacts with on-of pin 31 is an arcwall face.When handle shifting block assembly 3 is in rotary course, push pedal 17 compresses on-of pin 31 always, makes on-of pin 31 be retracted within handle shifting block assembly 3 always, and handle shifting block assembly 3 and square rod shifting block can link.
The course of work of electric machine assembly 1 of the present utility model is as follows:
Worm screw 15 is fixed on motor 13 axle and rotates with motor, the rotation of worm screw 15 drives the travelling gear 14 engaged with it, driven wheel 16 not exclusively engages with travelling gear 14, torsion spring 18 is embedded within driven wheel 16 and push pedal shifting block 19, the bipod 181 and 182 of torsion spring 18 is stuck in two breach 161(191 of driven wheel 16 and push pedal shifting block 19) and 162(192) on, the angle of two breach is the same, is fitted together to mutually.When turning to the position shown in Fig. 3 under the drive of driven wheel 16 at motor, push pedal shifting block 19 upwards shifts push pedal 17 onto the limit, the spacing push pedal shifting block 19 being subject to push pedal 17 turns to maximum angle, now push pedal shifting block 19 and driven wheel 16 produce axial anglec of rotation difference thus compress torsion spring 18, push pedal 17 up pushes away thus compresses on-of pin 31 by spring force that torsion spring 18 produces all the time, simultaneously because driven wheel 16 is that partial gear can only rotate to and the maximum anglec of rotation of the out-of-gear limit of travelling gear 14, when travelling gear 14 is rotated further, reverse under the disengaging of the last profile of tooth of driven wheel 16 is engaged on the active force of torsion spring 18 and engage with the next profile of tooth of travelling gear 14, which ensure that motor 13 can continuous running and there will not be overload, reach the function of motor overload protection.Otherwise motor reversal process and principle are also like this.Push pedal shifting block 19 has a rectangle projection 193 embed in the breach 171 of push pedal 17, the rotation of push pedal shifting block 19 drives the upper and lower motion of push pedal 17, and moving up and down of push pedal 17 controls the flexible of on-of pin 31.
The course of work of lock head component 2 is as follows:
Straight pin 22 is fixed on tapered end 23, the face of cylinder of cam shifting block 21 there is the spiralling helicla flute 211 at a distance of 180 degree on two axles, straight pin 22 is installed in helicla flute 211, and an end face of simultaneously cam shifting block 21 has the jacking block 212 stretched out to withstand on the rear end face of push pedal 17 as shown in Figure 1.When key direction is as shown in Figure 7 rotated, cam shifting block 21 moves upward thus promotes push pedal 17 and up compresses the function that on-of pin 31 realizes opening the door outdoors under straight pin 22 with the acting in conjunction of helicla flute 211, and vice versa.
Claims (7)
1. the combination clutch of an electronic lock, comprise the on-of pin being arranged on control in handle shifting block assembly itself and square rod shifting block and whether linking, it is characterized in that: described on-of pin contacts with the push pedal driving it to stretch in handle shifting block assembly and connects, described push pedal is connected with the electric machine assembly and lock head component that drive its movement respectively, described electric machine assembly comprises the shell be made up of motor upper cover and motor lower cover, the push pedal shifting block of one promotion push pedal movement is installed in described shell, described push pedal shifting block is provided with the driven wheel driving it to rotate, described driven wheel is not exclusively engaged on a travelling gear, described travelling gear and its worm engaging of rotating of drive, described worm screw is fixed on the output shaft of motor.
2. the combination clutch of a kind of electronic lock as claimed in claim 1, it is characterized in that: between described driven wheel and push pedal shifting block, torsion spring is installed, described driven wheel with push pedal shifting block is equipped with breach and chimeric in indentation, there, the bipod of described torsion spring is installed on the breach both sides of driven wheel and push pedal shifting block respectively.
3. the combination clutch of a kind of electronic lock as claimed in claim 1, it is characterized in that: the wing plate described push pedal being provided with perpendicular connection, described wing plate is provided with promotion breach, described push pedal shifting block is provided with the projection that can be inserted into and promote breach to promote push pedal movement.
4. the combination clutch of a kind of electronic lock as claimed in claim 3, is characterized in that: cover the track being provided with wing plate movement under described motor, described track offers to be inserted into after projection wears to promote to wear groove in breach.
5. the combination clutch of a kind of electronic lock as claimed in claim 1, it is characterized in that: described lock head component comprises a tapered end, the lock core shaft of described tapered end is provided with the cam shifting block that can move up and down along it, described cam shifting block upper surface is provided with the jacking block of the promotion push pedal movement of stretching out.
6. the combination clutch of a kind of electronic lock as claimed in claim 5, it is characterized in that: described cam shifting block is provided with a helicla flute, described lock core shaft is provided with straight pin, and described straight pin is positioned at helicla flute and is with when lock core shaft rotates on moving cam shifting block and moves.
7. the combination clutch of a kind of electronic lock as described in one of claim 1 ~ 6, is characterized in that: the face that described push pedal contacts with on-of pin is an arcwall face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152042.7U CN204627178U (en) | 2015-03-17 | 2015-03-17 | A kind of combination clutch of electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152042.7U CN204627178U (en) | 2015-03-17 | 2015-03-17 | A kind of combination clutch of electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204627178U true CN204627178U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520152042.7U Active CN204627178U (en) | 2015-03-17 | 2015-03-17 | A kind of combination clutch of electronic lock |
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| CN (1) | CN204627178U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178727A (en) * | 2015-10-15 | 2015-12-23 | 坚士锁业有限公司 | Intelligent lock |
| CN105464470A (en) * | 2015-10-29 | 2016-04-06 | 孙晓林 | Automatic lock |
| CN105484580A (en) * | 2015-12-31 | 2016-04-13 | 佛山市思歌锁业科技有限公司 | Manually controlled or electrically controlled door locking device |
| CN107654152A (en) * | 2017-09-28 | 2018-02-02 | 裕克施乐塑料制品（太仓）有限公司 | New manually operable electric opening and closing door/lid actuator and its method of work |
| CN107747431A (en) * | 2017-11-10 | 2018-03-02 | 北京果加智能科技有限公司 | A kind of electronic lock clutch module |
| CN107939167A (en) * | 2017-12-06 | 2018-04-20 | 南京物联传感技术有限公司 | The smart lock that a kind of anti-technology is opened |
| CN109147140A (en) * | 2018-09-27 | 2019-01-04 | 深圳市恒诺物联科技有限公司 | Smart lock and its control system are filled after one kind |
| CN109849637A (en) * | 2018-12-03 | 2019-06-07 | 蔚来汽车有限公司 | Push-rod assembly, power battery bearing frame and vehicle |
| CN110005265A (en) * | 2019-05-13 | 2019-07-12 | 任健康 | A kind of motor-driven motor lock body |
| CN110424823A (en) * | 2019-07-12 | 2019-11-08 | 浙江伟杰电子科技有限公司 | A kind of flexibility lock body arrangement of clutch |
| CN111622610A (en) * | 2019-11-27 | 2020-09-04 | 忠恒集团有限公司 | Intelligent gear driving module |
-
2015
- 2015-03-17 CN CN201520152042.7U patent/CN204627178U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178727A (en) * | 2015-10-15 | 2015-12-23 | 坚士锁业有限公司 | Intelligent lock |
| CN105464470B (en) * | 2015-10-29 | 2018-06-26 | 孙晓林 | Automatic lock |
| CN105464470A (en) * | 2015-10-29 | 2016-04-06 | 孙晓林 | Automatic lock |
| CN105484580A (en) * | 2015-12-31 | 2016-04-13 | 佛山市思歌锁业科技有限公司 | Manually controlled or electrically controlled door locking device |
| CN107654152A (en) * | 2017-09-28 | 2018-02-02 | 裕克施乐塑料制品（太仓）有限公司 | New manually operable electric opening and closing door/lid actuator and its method of work |
| CN107747431A (en) * | 2017-11-10 | 2018-03-02 | 北京果加智能科技有限公司 | A kind of electronic lock clutch module |
| CN107939167A (en) * | 2017-12-06 | 2018-04-20 | 南京物联传感技术有限公司 | The smart lock that a kind of anti-technology is opened |
| CN107939167B (en) * | 2017-12-06 | 2022-12-23 | 南京物联传感技术有限公司 | Intelligent lock capable of preventing technical unlocking |
| CN109147140A (en) * | 2018-09-27 | 2019-01-04 | 深圳市恒诺物联科技有限公司 | Smart lock and its control system are filled after one kind |
| CN109849637A (en) * | 2018-12-03 | 2019-06-07 | 蔚来汽车有限公司 | Push-rod assembly, power battery bearing frame and vehicle |
| CN110005265A (en) * | 2019-05-13 | 2019-07-12 | 任健康 | A kind of motor-driven motor lock body |
| CN110424823A (en) * | 2019-07-12 | 2019-11-08 | 浙江伟杰电子科技有限公司 | A kind of flexibility lock body arrangement of clutch |
| CN111622610A (en) * | 2019-11-27 | 2020-09-04 | 忠恒集团有限公司 | Intelligent gear driving module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Combination clutching mechanism of electronic lock Effective date of registration: 20151225 Granted publication date: 20150909 Pledgee: Hangzhou hi tech Company limited by guarantee Pledgor: DESSMANN electric (China) Co., Ltd. Registration number: 2015330000076 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191121 Granted publication date: 20150909 Pledgee: Hangzhou hi tech Company limited by guarantee Pledgor: Deshman Electrical and Mechanical (China) Co., Ltd. Registration number: 2015330000076 |