CN106884578A - A kind of miniature built-in clutch driving mechanism of electronic lock - Google Patents
A kind of miniature built-in clutch driving mechanism of electronic lock Download PDFInfo
- Publication number
- CN106884578A CN106884578A CN201710119188.5A CN201710119188A CN106884578A CN 106884578 A CN106884578 A CN 106884578A CN 201710119188 A CN201710119188 A CN 201710119188A CN 106884578 A CN106884578 A CN 106884578A
- Authority
- CN
- China
- Prior art keywords
- clutch
- end cap
- electronic lock
- block
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- 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
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of miniature built-in clutch driving mechanism of electronic lock, including housing, motor and the shifting block for driving dead bolt, clutch is provided between motor and shifting block, feature is that clutch includes fairlead, rotating shaft, driving spring, actuating sleeve, end cap and two clutch blocks being symmetricly set in end cap, the drive shaft of motor is stretched into fairlead and is fixedly and coaxially connected with rotating shaft, the driving lever of radial direction is fixedly installed in rotating shaft, driving lever radially passes driving spring, driving spring is fixedly connected with actuating sleeve, end cap is fixedly installed on the end of housing, clutch block radially passes end cap, apical grafting has back-moving spring between two clutch blocks, shifting block is enclosed within end cap, locating slot is provided with the inner peripheral surface of shifting block；Advantage is the fine clutch driving mechanism compact structure, can be fully mounted inside door body so that electronic lock cannot be destroyed from door body outside, substantially increases the security reliability of electronic lock.
Description
Technical field
The present invention relates to electronic lock, more particularly to a kind of electronic lock miniature built-in clutch driving mechanism.
Background technology
Lock is most common anti-theft appliance in our daily lifes, will lock mounted on a door, can prevent burglar's burglary.
At present, the species of lock can be divided mainly into mechanical lock, electronic lock, coded lock, Fingerprint Lock etc., in daily life using it is more be machine
Tool is locked and electronic lock, and the tamper-security of electronic lock is relatively preferable compared with mechanical lock.Electronic lock mainly has control section, holds
Row drive part and lock body are constituted, and control section belongs to the lock core of electronic lock with drive part is performed, and perform drive part main
Be clutch driving mechanism, by control section to the control of clutch driving mechanism with drive shifting block realize unlock.Some are electric at present
The lock core of son lock is replaceable, and for this electron-like lock, the clutch driving mechanism in its lock core is arranged on outer side of door, that is, pacifies mostly
Mounted in door-plate ledge, this causes that clutch driving mechanism is easily subjected to violence damage and causes electronic lock to be opened in outer side of door
Open, reduce the clutch driving mechanism in its security reliability, and many electronic locks because complex structure is huge so that electronics
One clutch driving mechanism can only be set in the lock core of lock, and this causes electronic lock to be arranged on door-plate can only realize unilateral control later
System is unlocked.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of compact structure finely, can be arranged on inside door body to improve
The miniature built-in clutch driving mechanism of the electronic lock of the security reliability of electronic lock.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：A kind of miniature built-in clutch of electronic lock is driven
Motivation structure, including housing, motor and the shifting block for driving dead bolt, described motor are arranged in described housing, described
Clutch is provided between motor and described shifting block, described clutch includes fairlead, rotating shaft, driving spring, drive
Dynamic set, end cap and two clutch blocks being symmetricly set in described end cap, described guiding are set in described housing,
The drive shaft of described motor is stretched into described fairlead and is fixedly and coaxially connected with described rotating shaft, solid in described rotating shaft
Surely be provided with the driving lever of radial direction, described driving spring is enclosed within described rotating shaft, and described driving lever radially pass it is described
Driving spring, described driving be set in described fairlead and with described fairlead axial sliding fit, it is described
Driving spring is fixedly connected with described actuating sleeve, and described end cap is fixedly installed on the end of described housing, it is described from
The head for closing block radially passes described end cap, and apical grafting has back-moving spring, described shifting block set between the clutch block described in two
On described end cap, determining for shape and the fit heads of described clutch block is provided with the inner peripheral surface of described shifting block
Position groove, when described actuating sleeve axially stretches into described end cap under the driving of described motor, described actuating sleeve is stuck in two
Between individual described clutch block, in preventing described clutch block from retracting to described end cap, meanwhile, the head of described clutch block
Portion is snapped in the locating slot of described shifting block.
Further, the centre of described end cap is fixedly installed limited block, and described limited block is located at two institutes
Between the clutch block stated, entirely it is stuck in end cap after can preventing one of clutch block from being acted on by external force by limited block, is protected
The smooth reset of clutch block is demonstrate,proved.
Further, the end of described actuating sleeve is provided with fluting, when described actuating sleeve stretches into described end cap,
Described back-moving spring is located in described fluting, by the structure recurring structure between actuating sleeve and back-moving spring can be avoided to do
Relate to.
Further, the inner peripheral surface of described fairlead has been wholely set axial guidance, described actuating sleeve it is cylindrical
Side face is provided with axial slide, and described axial slide is slidably matched with described axial guidance, the bottom of described fairlead
Locating dowel is wholely set, location hole has been provided with described motor, in the described location hole of described locating dowel insertion；The knot
Structure causes accurate positioning between each part in clutch driving mechanism, easy for installation, and can prevent actuating sleeve from rotating.
Further, the outer circumference surface of described fairlead has been wholely set many reinforcements, can play precision to fairlead
Positioning action, it is ensured that fairlead and the cooperation non-loosening of housing, also ensure that the axiality of motor and actuating sleeve, improve whole
The durability and stability of clutch driving mechanism.
Further, sealing ring is provided between described fairlead and described housing, prevents water inlet in housing and lead
Send a telegraph machine and control panel is short-circuited.
Further, the bottom of described housing is embedded with many anti-drilling steel balls, by anti-drilling steel ball and coordinates clutch to drive
Motivation structure no load characteristics in the latched condition so that drill bit nowhere exerts a force on clutch driving mechanism, further increases electricity
The security reliability of son lock.
Further, the inner bottom part of described housing is provided with the mounting box for installing control panel.
Compared with prior art, it is an advantage of the invention that the clutch driving mechanism compact structure is fine, can be fully mounted at
Inside door body so that electronic lock cannot be destroyed from door body outside, substantially increases the security reliability of electronic lock, and compatibility
Preferably, it is applicable to Euro profile cylinder, American Standard lock core and Australia mark lock core etc.；Further, since the clutch driving mechanism compact structure is smart
Carefully, also clutch driving mechanism can respectively be set one group at two of lock core so that can be all controlled out inside and outside door body
Lock.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the invention；
Fig. 2 is unlocking condition schematic diagram of the invention；
Fig. 3 is locking states schematic diagram of the invention；
Fig. 4 is decomposing schematic representation of the invention.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
As illustrated, a kind of miniature built-in clutch driving mechanism of electronic lock, including housing 1, motor 2 and for driving
The shifting block 3 of dead bolt, the bottom of housing 1 is embedded with many anti-drilling steel balls 12, and the inner bottom part of housing 1 is provided with for installing control panel
Mounting box 13, motor 2 set within the case 1, and clutch is provided between motor 2 and shifting block 3, and clutch includes being oriented to
The clutch block 9 that set 4, rotating shaft 5, driving spring 6, actuating sleeve 7, end cap 8 and two are symmetricly set in end cap 8, fairlead 4 is set
It is fixedly connected within the case 1 and with motor 2, the bottom of fairlead 4 has been wholely set locating dowel 41, and positioning is provided with motor 2
Hole 21, in the insertion location hole 21 of locating dowel 41, the outer circumference surface of fairlead 4 has been wholely set many reinforcements 42, fairlead 4 with
It is provided with sealing ring 11 between housing 1, the drive shaft of motor 2 is stretched into fairlead 4 and is fixedly and coaxially connected with rotating shaft 5, rotating shaft 5
On be fixedly installed the driving lever 51 of radial direction, driving spring 6 is enclosed within rotating shaft 5, and the radial direction of driving lever 51 passes driving spring 6, is driven
Set 7 is arranged in fairlead 4, and the inner peripheral surface of fairlead 4 has been wholely set axial guidance（Do not shown in figure）, actuating sleeve 7
Outer circumference surface is provided with axial slide 71, axial slide 71 and axial guidance（Do not shown in figure）Be slidably matched, driving spring 6 with
Actuating sleeve 7 is fixedly connected, and the end of actuating sleeve 7 is provided with fluting 72, and end cap 8 is fixedly installed on the end of housing 1, clutch block 9
Head radially pass end cap 8, the centre that apical grafting has back-moving spring 10, end cap 8 between two clutch blocks 9 is fixedly installed
Limited block 81, limited block 81 is located between two clutch blocks 9, and shifting block 3 is enclosed within end cap 8, is provided with the inner peripheral surface of shifting block 3
The locating slot 31 of the fit heads of shape and clutch block 9, actuating sleeve 7 during axial inserting end lid 8, drives under the driving of motor 2
Dynamic set 7 is stuck between two clutch blocks 9, and back-moving spring 10 is located in fluting 72, to prevent clutch block 9 from being retracted to by external force effect
In end cap 8, meanwhile, the head of clutch block 9 is snapped in the locating slot 31 of shifting block 3.
In above-described embodiment, the action process of the clutch driving mechanism is：Controlled motor 2 is clockwise, drives rotating shaft 5 clockwise,
Driving lever 51 in rotating shaft 5 pulls driving spring 6 to move down, and driving spring 6 drives actuating sleeve 7 to move down, and two clutch blocks 9 lose
The limitation of actuating sleeve 7 so that during clutch block 9 is retracted into end cap 8 under external force effect shifting block 3 cannot be driven to turn together
Dynamic, now, clutch driving mechanism is in idling conditions and cannot unlock, as shown in Figure 3；Controlled motor 2 is reversed, and drives rotating shaft 5
Reverse, the driving lever 51 in rotating shaft 5 promotes driving spring 6 to move up, driving spring 6 drives and moved on actuating sleeve 7 so that actuating sleeve
7 are stuck between two clutch blocks 9, and now, clutch block 9 cannot bounce back under external force effect and drive shifting block 3 to rotate together,
Shifting block 3 drives dead bolt to realize unlocking.
Claims (8)
1. a kind of miniature built-in clutch driving mechanism of electronic lock, including housing, motor and the shifting block for driving dead bolt, institute
The motor stated is arranged in described housing, and clutch is provided between described motor and described shifting block, and its feature exists
In：Described clutch is symmetricly set on described end including fairlead, rotating shaft, driving spring, actuating sleeve, end cap and two
Clutch block in lid, described guiding is set in described housing, and the drive shaft of described motor stretches into described guiding
It is fixedly and coaxially connected in set and with described rotating shaft, the driving lever of radial direction, described driving bullet is fixedly installed in described rotating shaft
Spring is enclosed within described rotating shaft, and described driving lever radially passes described driving spring, and described driving is set on described
Fairlead in and with described fairlead axial sliding fit, described driving spring is fixedly connected with described actuating sleeve,
Described end cap is fixedly installed on the end of described housing, and the head of described clutch block radially passes described end cap, two
Apical grafting has back-moving spring between individual described clutch block, and described shifting block is enclosed within described end cap, the inner circle of described shifting block
The locating slot of shape and the fit heads of described clutch block is provided with side face, described actuating sleeve is in described motor
Drive it is lower described actuating sleeve is stuck between the clutch block described in two when axially stretching into described end cap, it is described to prevent
Clutch block is retracted in described end cap, meanwhile, the head of described clutch block is snapped in the locating slot of described shifting block.
2. the miniature built-in clutch driving mechanism of a kind of electronic lock as claimed in claim 1, it is characterised in that：Described end
The centre of lid is fixedly installed limited block, and described limited block is located between the clutch block described in two.
3. the miniature built-in clutch driving mechanism of a kind of electronic lock as claimed in claim 1, it is characterised in that：Described drive
The end of dynamic set is provided with fluting, and when described actuating sleeve stretches into described end cap, described back-moving spring is located at described
In fluting.
4. the miniature built-in clutch driving mechanism of a kind of electronic lock as claimed in claim 1, it is characterised in that：Described leads
Axial guidance is wholely set to the inner peripheral surface of set, the outer circumference surface of described actuating sleeve is provided with axial slide, described
Axial slide is slidably matched with described axial guidance, and the bottom of described fairlead has been wholely set locating dowel, described electricity
Location hole is provided with machine, in the described location hole of described locating dowel insertion.
5. the miniature built-in clutch driving mechanism of a kind of electronic lock as claimed in claim 1, it is characterised in that：Described leads
Many reinforcements have been wholely set to the outer circumference surface of set.
6. the miniature built-in clutch driving mechanism of a kind of electronic lock as claimed in claim 1, it is characterised in that：Described leads
Sealing ring is provided between set and described housing.
7. the miniature built-in clutch driving mechanism of a kind of electronic lock as claimed in claim 1, it is characterised in that：Described shell
The bottom of body is embedded with many anti-drilling steel balls.
8. the miniature built-in clutch driving mechanism of a kind of electronic lock as claimed in claim 1, it is characterised in that：Described shell
The inner bottom part of body is provided with the mounting box for installing control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710119188.5A CN106884578B (en) | 2017-03-02 | 2017-03-02 | A kind of miniature built-in clutch driving mechanism of electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710119188.5A CN106884578B (en) | 2017-03-02 | 2017-03-02 | A kind of miniature built-in clutch driving mechanism of electronic lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106884578A true CN106884578A (en) | 2017-06-23 |
| CN106884578B CN106884578B (en) | 2019-06-07 |
Family
ID=59180297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710119188.5A Active CN106884578B (en) | 2017-03-02 | 2017-03-02 | A kind of miniature built-in clutch driving mechanism of electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106884578B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605252A (en) * | 2017-11-10 | 2018-01-19 | 吴雪 | A kind of electric lock cylinder and the intelligent door lock including the electric lock cylinder |
| CN109025507A (en) * | 2017-11-07 | 2018-12-18 | 扬州安芯智科技有限公司 | A kind of electronic lock cylinder limit self formula arrangement of clutch |
| CN114501904A (en) * | 2021-11-29 | 2022-05-13 | 中航光电科技股份有限公司 | Novel airborne electronic equipment's mounting platform |
Citations (6)
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|---|---|---|---|---|
| KR100794215B1 (en) * | 2006-09-05 | 2008-01-14 | 주식회사 정화테크 | Clutch device of cylindrical lever lock |
| CN201439654U (en) * | 2009-05-22 | 2010-04-21 | 宁波兴科智能化锁业有限公司 | Clutch device for electronic lock |
| CN201843394U (en) * | 2010-10-01 | 2011-05-25 | 佛山市恒太科技发展有限公司 | Electronic mortise lock |
| CN103046802A (en) * | 2013-01-08 | 2013-04-17 | 潘绍纲 | Lock cylinder separation and reunion structure capable of idling |
| CN103437600A (en) * | 2013-08-12 | 2013-12-11 | 顾煜 | Nine-directional anti-theft lock |
| CN103670037A (en) * | 2013-12-12 | 2014-03-26 | 江门市科裕智能科技有限公司 | Drifting electronic lock head with hidden mechanical lock cylinder |
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2017
- 2017-03-02 CN CN201710119188.5A patent/CN106884578B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100794215B1 (en) * | 2006-09-05 | 2008-01-14 | 주식회사 정화테크 | Clutch device of cylindrical lever lock |
| CN201439654U (en) * | 2009-05-22 | 2010-04-21 | 宁波兴科智能化锁业有限公司 | Clutch device for electronic lock |
| CN201843394U (en) * | 2010-10-01 | 2011-05-25 | 佛山市恒太科技发展有限公司 | Electronic mortise lock |
| CN103046802A (en) * | 2013-01-08 | 2013-04-17 | 潘绍纲 | Lock cylinder separation and reunion structure capable of idling |
| CN103437600A (en) * | 2013-08-12 | 2013-12-11 | 顾煜 | Nine-directional anti-theft lock |
| CN103670037A (en) * | 2013-12-12 | 2014-03-26 | 江门市科裕智能科技有限公司 | Drifting electronic lock head with hidden mechanical lock cylinder |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025507A (en) * | 2017-11-07 | 2018-12-18 | 扬州安芯智科技有限公司 | A kind of electronic lock cylinder limit self formula arrangement of clutch |
| CN109025507B (en) * | 2017-11-07 | 2024-03-05 | 瞬烯万变(苏州)科技有限公司 | Electronic lock cylinder limiting self-locking clutch device |
| CN107605252A (en) * | 2017-11-10 | 2018-01-19 | 吴雪 | A kind of electric lock cylinder and the intelligent door lock including the electric lock cylinder |
| CN114501904A (en) * | 2021-11-29 | 2022-05-13 | 中航光电科技股份有限公司 | Novel airborne electronic equipment's mounting platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106884578B (en) | 2019-06-07 |
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