CN207436717U - A kind of electronic lock clutch - Google Patents
A kind of electronic lock clutch Download PDFInfo
- Publication number
- CN207436717U CN207436717U CN201721298796.9U CN201721298796U CN207436717U CN 207436717 U CN207436717 U CN 207436717U CN 201721298796 U CN201721298796 U CN 201721298796U CN 207436717 U CN207436717 U CN 207436717U
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- clutch
- component
- convex block
- electronic lock
- hole
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Abstract
The utility model discloses a kind of electronic lock clutch, including：Shell, it is separately positioned on motor drive component, the clutch unit of the enclosure, further include the switch order module being arranged in the shell, the switch order module is connected respectively with the motor drive component and outside source, the switch order module is to be welded with the pcb board of microcontroller, and the clutch unit includes：Clutch shaft, washer, bearing and the reduction torsion spring for being arranged on clutch shaft one end clutch knob, being arranged on the clutch shaft other end.The utility model between the motor drive component and outside source of clutch by increasing by a switch order module, the switch order module can identify direct power supply or signal message, it avoids being directly accessed power supply to unlock, simultaneously, one bearing is set between washer and clutch shaft, the interim card that clutch and door lock can be avoided to be susceptible to when long-time uses, promotes the experience of client.
Description
Technical field
The utility model is related to electronic lock technical field more particularly to a kind of electronic lock clutches.
Background technology
With the development of electronic technology, electronic lock also constantly into usually in other, existing electronic lock be by fingerprint,
After password or smart card unlock, control system is just powered to transmission system, and door lock can be opened, but this kind of method for unlocking is deposited
In defect, criminal can bypass control system and power directly to transmission system, so as to open door lock.
Meanwhile only set between the clutch shaft and clutch outer member of existing electronic lock there are one washer, make for a long time
With rear, clutch shaft is easy to wear, and interim card, poor user experience easily occurs in when use.
Therefore, the prior art is defective, it is necessary to improve.
Utility model content
The technical problems to be solved in the utility model is：A kind of electronic lock clutch is provided, avoids criminal direct
Access power supply causes directly to unlock, while avoids for a long time in use, the Caton phenomenon of the abrasion appearance due to clutch.
The technical solution of the utility model is as follows：A kind of electronic lock clutch is provided, including：Shell is separately positioned on
Motor drive component, the clutch unit of the enclosure further include the switch order module being arranged in the shell, institute
It states switch order module to be connected with the motor drive component and outside source respectively, the switch order module is to be welded with
The pcb board of microcontroller.For distinguishing externally input signal, avoid being directly accessed power supply causes out the switch order module
Lock.
Further, the shell includes：Pedestal and cover board, the pedestal are provided with accommodating cavity, and the accommodating cavity includes：
Motor drive component installation position and clutch unit installation position, the cover board are provided with clutch unit mounting hole.
Further, the motor drive component includes：Component slot, the motor being arranged on the component slot are installed on
Driving gear on the motor output shaft is connected with the driven gear of driving gear engagement, with the driven gear
Worm screw, the component push plate being connected with the worm screw, the driving spring being arranged on the worm screw, the component push plate are arranged on institute
It states on component slot.It powers to the motor, the transmission shaft of motor rotates, and the driving gear for connecting the transmission shaft also rotates, institute
Stating driving gear just drives driven gear to rotate, and the worm screw for connecting the driven gear also rotates, and worm screw rotates just pushing component
Push plate campaign.
Further, the motor drive component further includes a component baffle, and the component baffle plate setting is in the component
On slot, the worm screw passes through component baffle, and the worm screw is installed in rotation on by the component baffle on the component slot,
The component baffle is used to support the worm screw and driven gear, the component slot, component push plate, driving gear, driven gear,
Worm screw and component baffle are same material so that the tolerance between each device reduces, and operating is sensitiveer.
Further, the clutch unit includes：Clutch shaft, the clutch rotation for being arranged on described clutch shaft one end
Button, washer, bearing and the reduction torsion spring for being arranged on the clutch shaft other end, the clutch knob pass through the cover board
Mounting hole, the clutch shaft are pushed down the washer, bearing and reduction torsion spring and are arranged on the clutch unit installation position.It will
Bearing is added in the clutch unit, and the phenomenon that interim card will not occur in clutch unit use for a long time, promote user's
Experience.
Further, one end of the clutch knob is provided with the first convex block and first through hole, and the first through hole is
Two, two first through hole are oppositely arranged.
Further, the clutch shaft is set fluted, and the second convex block, the groove outside are provided in the groove
The 3rd convex block is provided with, second convex block is integrated with the 3rd convex block, and the groove is additionally provided with the second through hole, described
Second through hole passes through second convex block and the 3rd convex block, and one end that the clutch knob is provided with the first convex block is arranged on institute
It states in groove；On-of pin, clutch compression spring and clutch rivet are provided in second through hole, the on-of pin passes through the clutch
Spring is simultaneously mounted on by the clutch rivet in the second through hole, and one end of the on-of pin is towards the component push plate, the other end
Towards the clutch knob.On-of pin is advanced into first through hole by component push plate, and clutch shaft can drive clutch to revolve
Button rotates, so as to unlock.
Further, the 4th convex block being additionally provided on the outside of the groove, the 4th convex block is opposite with the 3rd convex block,
4th convex block is provided with column, and the column is connected with reduction torsion spring.The column and reduction torsion spring coordinate clutch
Unit resets.
Further, the pcb board is arranged in the component slot, and the pcb board is connected with the motor, is made full use of
Space, the pcb board are provided with external signal access port.The external signal is referred to by the external signal interface access switch
Module is made, switch order judgment module determines whether direct power supply signal, and direct power supply signal, then do not unlock in this way.
Further, the motor is directly welded on the pcb board, can make full use of space, while avoids the external world
Interference.
Further, the interface of the external signal access port is arranged on case surface, and signal wire is facilitated to access.
Using the above program, the utility model provides a kind of electronic lock clutch, passes through the motor drive in clutch
Increase by a switch order module between component and outside source, the switch order module can identify be direct power supply also
It is signal message, unlocks so as to avoid the criminal from being directly accessed power supply, meanwhile, one is set between washer and clutch shaft
A bearing, the interim card that clutch and door lock can be avoided to be susceptible to when long-time uses, promotes the experience of client.
Description of the drawings
Fig. 1 is the explosive view of the utility model；
Fig. 2 is the structure diagram that the utility model removes cover board；
Fig. 3 is the explosive view of the motor drive component of the utility model；
Fig. 4 is the explosive view of the clutch unit of the utility model；
Fig. 5 is the structure diagram of the clutch shaft of the utility model.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Fig. 1 and Fig. 2 are read in parent participation, and the utility model provides a kind of electronic lock clutch, including：Shell is separately positioned on
Motor drive component 3, the clutch unit 4 of the enclosure, further include the switch order module being arranged in the shell
5, the switch order module 5 is connected respectively with the motor drive component 1 and outside source, the switch order module 5
To be welded with the pcb board of microcontroller.The switch order module 5 avoids being directly accessed electricity for distinguishing externally input signal
Source causes to unlock.
The shell includes：Pedestal 1 and cover board 2, the pedestal 1 are provided with accommodating cavity, and the accommodating cavity includes：Motor passes
Dynamic component installation position and clutch unit installation position, the cover board 2 are provided with 4 mounting hole of clutch unit.
Referring to Fig. 3, the motor drive component 3 includes：Component slot 6, the motor 7 being arranged on the component slot 6, peace
Loaded on 7 output shaft of motor driving gear 8, engaged with the driving gear 8 driven gear 9, with the driven tooth
The worm screw 11 of 9 connection of wheel, the component push plate 13 being connected with the worm screw 11, the driving spring 12 being arranged on the worm screw 11,
The component push plate 13 is arranged on the component slot 6.It powers to the motor 7, the output shaft of motor 7 rotates, the active
Gear 8 also and then rotates, and the driving gear 8 just drives driven gear 9 to rotate, connects 11 turns of the worm screw of the driven gear 9
Dynamic, worm screw 11 rotates just pushing component push plate 13 and moves.
The motor drive component 3 further includes a component baffle 10, and the component baffle 10 is arranged on the component slot 6
On, the worm screw 11 passes through component baffle 10, and the worm screw 11 is installed in rotation on described group by the component baffle 10
On part slot 6, the component baffle 10 is used to support the worm screw 11 and driven gear 9, the component slot 6, component push plate 13, master
Moving gear 8, driven gear 9, worm screw 11 and component baffle 10 are same material so that the tolerance between each device reduces, fortune
Turn sensitiveer.
Fig. 4 and Fig. 5 are referred to, the clutch unit 4 includes：Clutch shaft 14 is arranged on the clutch shaft 14 1
The clutch knob 15 at end, washer 17, bearing 16 and the reduction torsion spring 18 for being arranged on 14 other end of clutch shaft, it is described from
Clutch knob 15 passes through the mounting hole of the cover board 2, and the clutch shaft 14 pushes down the washer 17, bearing 16 and reduction torsion spring
18 are arranged on the clutch unit installation position.Bearing 16 is added in the clutch unit 4, when clutch unit 4 is long
Between using that the phenomenon that interim card will not occur, promote the experience of user.
One end of the clutch knob 15 is provided with the first convex block 19 and first through hole 20, and the first through hole 20 is two
A, two first through hole 20 are oppositely arranged.
The clutch shaft 14 sets fluted, is provided with the second convex block 21 in the groove, is set on the outside of the groove
There is the 3rd convex block 22, second convex block 21 is integrated with the 3rd convex block 22, and the groove is additionally provided with the second through hole 23,
Second through hole 23 passes through 21 and the 3rd convex block 22 of the second convex block, and the clutch knob 15 is provided with the first convex block 19
One end be arranged in the groove；On-of pin 26, clutch compression spring 25 and clutch rivet 27 are provided in second through hole 23,
The on-of pin 26 is mounted on through the brake spring 25 and by the clutch rivet 27 in the second through hole 23, the on-of pin
26 one end is towards the component push plate 13, and the other end is towards the clutch knob 15.Component push plate 13 pushes away on-of pin 26
First through hole 20 is proceeded to, clutch shaft 14 can drive clutch knob 15 to rotate, so as to unlock.
The 4th convex block 24 is additionally provided on the outside of the groove, the 4th convex block 24 is opposite with the 3rd convex block 22, institute
It states the 4th convex block 24 and is provided with column 28, the column 28 is connected with reduction torsion spring 18.The column 28 and reduction torsion spring 18 are matched somebody with somebody
Conjunction resets clutch unit 4.
It please referring to Fig.1 and Fig. 2, the pcb board is arranged in the component slot 3, the pcb board is connected with the motor 7,
Space is made full use of, the pcb board is provided with external signal access port.The external signal by the external signal interface into
Enter switch order module 5, switch order module 5 determines whether direct power supply signal, and direct power supply signal, then do not open in this way
Lock.
The motor 7 is directly welded on the pcb board, can make full use of space, while avoids extraneous interference.
The interface of the external signal access port is arranged on case surface, and signal wire is facilitated to access.
In conclusion the utility model provides a kind of electronic lock clutch, pass through the motor drive component in clutch
Increase by a switch order module between outside source, the switch order module can identify direct power supply or letter
Number information is unlocked so as to which criminal be avoided to be directly accessed power supply, meanwhile, an axis is set between washer and clutch shaft
It holds, the interim card that clutch and door lock can be avoided to be susceptible to when long-time uses promotes the experience of client.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of electronic lock clutch, including：Shell is separately positioned on motor drive component, the clutch of the enclosure
Device unit, which is characterized in that further include the switch order module being arranged in the shell, the switch order module respectively with
The motor drive component is connected with outside source, and the switch order module is to be welded with the pcb board of microcontroller.
2. a kind of electronic lock clutch according to claim 1, which is characterized in that the shell includes：Pedestal and lid
Plate, the pedestal are provided with accommodating cavity, and the accommodating cavity includes：Motor drive component installation position and clutch unit installation position,
The cover board is provided with clutch unit mounting hole.
3. a kind of electronic lock clutch according to claim 1, which is characterized in that the motor drive component includes：
Component slot, the motor being arranged on the component slot, the driving gear being installed on the motor output shaft and the driving tooth
Take turns engagement driven gear, be connected with the driven gear worm screw, be connected with the worm screw component push plate, be arranged on described in
Driving spring on worm screw, the component push plate are arranged on the component slot.
4. a kind of electronic lock clutch according to claim 3, which is characterized in that the motor drive component further includes
One component baffle, for the component baffle plate setting on the component slot, the worm screw passes through component baffle, and the worm screw passes through institute
It states component baffle to be installed in rotation on the component slot, the component slot, component push plate, driving gear, driven gear, snail
Bar and component baffle are same material.
5. a kind of electronic lock clutch according to claim 2, which is characterized in that the clutch unit includes：From
Clutch axis, the clutch knob for being arranged on described clutch shaft one end, washer, the bearing for being arranged on the clutch shaft other end
And reduction torsion spring, the clutch knob pass through the cover board mounting hole, the clutch shaft push down the washer, bearing and
Reduction torsion spring is arranged on the clutch unit installation position.
6. a kind of electronic lock clutch according to claim 5, which is characterized in that one end of the clutch knob is set
The first convex block and first through hole are equipped with, the first through hole is two, and two first through hole are oppositely arranged.
7. a kind of electronic lock clutch according to claim 5, which is characterized in that the clutch shaft is provided with recessed
Slot is provided with the second convex block in the groove, the 3rd convex block, second convex block and the described 3rd is provided on the outside of the groove
Convex block is integrated, and the groove is additionally provided with the second through hole, and second through hole passes through second convex block and the 3rd convex block, institute
It states clutch knob and is provided with one end of the first convex block and be arranged in the groove；Be provided in second through hole on-of pin,
Clutch compression spring and clutch rivet, the on-of pin are mounted on the second through hole through the brake spring and by the clutch rivet
Interior, one end of the on-of pin is towards the component push plate, and the other end is towards the clutch knob.
8. a kind of electronic lock clutch according to claim 7, which is characterized in that the is additionally provided on the outside of the groove
Four convex blocks, the 4th convex block is opposite with the 3rd convex block, and the 4th convex block is provided with column, and the column is turned round with resetting
Spring connects.
9. a kind of electronic lock clutch according to claim 3, which is characterized in that the pcb board is arranged on described group
In part slot, the pcb board is connected with the motor, and the pcb board is provided with external signal access port.
10. a kind of electronic lock clutch according to claim 9, which is characterized in that the external signal access port
Interface is arranged on case surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721298796.9U CN207436717U (en) | 2017-10-10 | 2017-10-10 | A kind of electronic lock clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721298796.9U CN207436717U (en) | 2017-10-10 | 2017-10-10 | A kind of electronic lock clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207436717U true CN207436717U (en) | 2018-06-01 |
Family
ID=62296266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721298796.9U Active CN207436717U (en) | 2017-10-10 | 2017-10-10 | A kind of electronic lock clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207436717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110331891A (en) * | 2019-03-25 | 2019-10-15 | 李昭强 | The multi-functional anti-opal of one kind steals structure and smart lock |
-
2017
- 2017-10-10 CN CN201721298796.9U patent/CN207436717U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110331891A (en) * | 2019-03-25 | 2019-10-15 | 李昭强 | The multi-functional anti-opal of one kind steals structure and smart lock |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |