CN106884578B - 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
- CN106884578B CN106884578B CN201710119188.5A CN201710119188A CN106884578B CN 106884578 B CN106884578 B CN 106884578B CN 201710119188 A CN201710119188 A CN 201710119188A CN 106884578 B CN106884578 B CN 106884578B
- Authority
- CN
- China
- Prior art keywords
- clutch
- driving
- end cap
- block
- electronic lock
- 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.)
- Active
Links
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 mechanisms of electronic lock, including shell, motor and shifting block for driving lock tongue, clutch is provided between motor and shifting block, feature is that clutch includes guide sleeve, shaft, driving spring, actuating sleeve, end cap and two clutch blocks being symmetricly set in end cap, the drive shaft of motor is protruded into guide sleeve and is fixedly and coaxially connected with shaft, radial driving lever is fixedly installed in shaft, driving lever is radially pierced by driving spring, driving spring is fixedly connected with actuating sleeve, end cap is fixed at the end of shell, clutch block is radially pierced by end cap, apical grafting has reset spring between two clutch blocks, shifting block covers on end cap, locating slot is provided on the inner peripheral surface of shifting block；Advantage is that the clutch driving mechanism compact structure is fine, can be fully mounted inside door body, so that electronic lock can not be destroyed outside door body, substantially increases the security reliability of electronic lock.
Description
Technical field
The present invention relates to electronic lock more particularly to a kind of miniature built-in clutch driving mechanisms of electronic lock.
Background technique
Lock is the most common anti-theft appliance in our daily lifes, and lock is mounted on a door, and can prevent burglar's burglary.
Currently, the type 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 lock 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 composition, control section and execution drive part belong to the lock core of electronic lock, and it is main to execute drive part
For clutch driving mechanism, drives shifting block to realize to the control of clutch driving mechanism by control section and unlock.Some electricity at present
The lock core of son lock is replaceable, and for this kind of electronic locks, the clutch driving mechanism in lock core is mounted on outer side of door mostly, that is, pacifies
Mounted in door-plate protrusion, this makes clutch driving mechanism be easy to cause electronic lock to be opened by violence damage in outer side of door
It opens, its security reliability is reduced, and the clutch driving mechanism in many electronic locks is huge since structure is complicated, so that electronics
One clutch driving mechanism can only be set in the lock core of lock, this causes electronic lock that can only realize unilateral control after being mounted on door-plate
System is unlocked.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of compact structure is fine, it is mountable inside door body to improve
The miniature built-in clutch driving mechanism of the electronic lock of the security reliability of electronic lock.
The technical scheme of the invention to solve the technical problem is: a kind of miniature built-in clutch of electronic lock is driven
Motivation structure, including shell, motor and shifting block for driving lock tongue, the motor is arranged in the shell, described
Clutch is provided between motor and the shifting block, the clutch includes guide sleeve, shaft, driving spring, drive
Dynamic set, end cap and two clutch blocks being symmetricly set in the end cap, the guiding are set in the shell,
The drive shaft of the motor is protruded into the guide sleeve and is fixedly and coaxially connected with the shaft, solid in the shaft
Surely be provided with radial driving lever, the driving spring covers in the shaft, and the driving lever be radially pierced by it is described
Driving spring, the driving be set in the guide sleeve and with the guide sleeve axial sliding fit, it is described
Driving spring is fixedly connected with the actuating sleeve, and the end cap is fixed at the end of the shell, it is described from
The head for closing block is radially pierced by the end cap, and apical grafting has reset spring, the shifting block set between clutch block described in two
On the end cap, be provided with that the head of shape and the clutch block matches on the inner peripheral surface of the shifting block determines
Position slot, when the actuating sleeve axially protrudes into the end cap under the driving of the motor, the actuating sleeve is stuck in two
Between a clutch block, to prevent the clutch block from retracting in the end cap, meanwhile, the head of the clutch block
Portion is caught in the locating slot of the shifting block.
Further, the centre of the end cap is fixedly installed limited block, and the limited block is located at two institutes
Between the clutch block stated, one of clutch block can be prevented entirely to be stuck in end cap after by external force by limited block, protected
The smooth reset of clutch block is demonstrate,proved.
Further, the end of the actuating sleeve is provided with fluting, when the actuating sleeve protrudes into the end cap,
The reset spring is located in the fluting, and it is dry to can avoid recurring structure between actuating sleeve and reset spring with this configuration
It relates to.
Further, the inner peripheral surface of the guide sleeve has been wholely set axial guidance, the outer circle of the actuating sleeve
Circumferential surface is provided with axial slide, and the axial slide is slidably matched with the axial guidance, the bottom of the guide sleeve
It has been wholely set positioning column, location hole is provided on the motor, the positioning column is inserted into the location hole；The knot
Structure makes accurate positioning between each part in clutch driving mechanism, easy for installation, can and prevent actuating sleeve from rotating.
Further, the outer circumference surface of the guide sleeve has been wholely set more reinforcing ribs, can play precision to guide sleeve
Positioning action guarantees the cooperation non-loosening of guide sleeve and shell, also ensures the concentricity of motor and actuating sleeve, improves entire
The durability and stability of clutch driving mechanism.
Further, it is provided with sealing ring between the guide sleeve and the shell, prevents water inlet in shell and leads
It sends a telegraph machine and short circuit occurs for control panel.
Further, the bottom of the shell is embedded with more anti-drilling steel balls, by anti-drilling steel ball and clutch is cooperated to drive
The no load characteristics of motivation structure in the latched condition further improves electricity so that drill bit nowhere exerts a force on clutch driving mechanism
The security reliability of son lock.
Further, the interior bottom of the shell 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 can not be destroyed outside door body, the security reliability of electronic lock, and compatibility are substantially increased
Preferably, Euro profile cylinder, American Standard lock core and Australia's mark lock core etc. are applicable to；Further, since the clutch driving mechanism compact structure essence
Carefully, also clutch driving mechanism can be respectively arranged one group at the both ends of lock core, is opened so that can all carry out control inside and outside door body
Lock.
Detailed description of the invention
Fig. 1 is schematic perspective view 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 decomposition diagram of the invention.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown, a kind of miniature built-in clutch driving mechanism of electronic lock, including shell 1, motor 2 and for driving
The shifting block 3 of lock tongue, the bottom of shell 1 are embedded with more anti-drilling steel balls 12, and the interior bottom of shell 1 is provided with for installing control panel
Mounting box 13, motor 2 is arranged within the case 1, is provided with clutch between motor 2 and shifting block 3, clutch includes guiding
Set 4, shaft 5, driving spring 6, actuating sleeve 7, end cap 8 and two clutch blocks 9 being symmetricly set in end cap 8, guide sleeve 4 are arranged
It is fixedly connected within the case 1 and with motor 2, the bottom of guide sleeve 4 has been wholely set positioning column 41, and positioning is provided on motor 2
Hole 21, positioning column 41 are inserted into location hole 21, and the outer circumference surface of guide sleeve 4 has been wholely set more reinforcing ribs 42, guide sleeve 4 with
Sealing ring 11 is provided between shell 1, the drive shaft of motor 2 is protruded into guide sleeve 4 and is fixedly and coaxially connected with shaft 5, shaft 5
On be fixedly installed radial driving lever 51,6 sets of driving spring in shaft 5, and driving lever 51 is radial is pierced by driving spring 6, drives
Set 7 is arranged in guide sleeve 4, and the inner peripheral surface of guide sleeve 4 has been wholely set axial guidance (not shown), actuating sleeve 7
Outer circumference surface is provided with axial slide 71, and axial slide 71 is slidably matched with axial guidance (not shown), 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 fixed at the end of shell 1, clutch block 9
Head be radially pierced by end cap 8, apical grafting has reset spring 10 between two clutch blocks 9, and the centre of end cap 8 is fixedly installed
Limited block 81, limited block 81 are located between two clutch blocks 9, and 3 sets of shifting block on end cap 8, are provided on the inner peripheral surface of shifting block 3
The locating slot 31 that the head of shape and clutch block 9 matches, actuating sleeve 7 when axial inserting end lid 8, drive under the driving of motor 2
Dynamic set 7 is stuck between two clutch blocks 9, and reset spring 10 is located in fluting 72, to prevent clutch block 9 from being retracted to by external force
In end cap 8, meanwhile, the head of clutch block 9 is caught in the locating slot 31 of shifting block 3.
In above-described embodiment, the action process of the clutch driving mechanism are as follows: control motor 2 is clockwise, drives shaft 5 clockwise,
Driving lever 51 in 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 clutch block 9 is retracted into end cap 8 under external force effect and is unable to drive shifting block 3 and turns together
It is dynamic, at this point, clutch driving mechanism is in idling conditions and can not unlock, as shown in Figure 3；It controls motor 2 to reverse, drives shaft 5
It reverses, the driving lever 51 in shaft 5 pushes driving spring 6 to move up, and driving spring 6 drives actuating sleeve 7 to move up, so that actuating sleeve
7 are stuck between two clutch blocks 9, at this point, clutch block 9 can not bounce back under external force effect and shifting block 3 is driven to rotate together,
Shifting block 3 drives lock tongue to realize and unlocks.
Claims (7)
1. a kind of miniature built-in clutch driving mechanism of electronic lock, including shell, motor and shifting block for driving lock tongue, institute
The motor stated is arranged in the shell, and clutch is provided between the motor and the shifting block, and feature exists
It include that guide sleeve, shaft, driving spring, actuating sleeve, end cap and two are symmetricly set on the end in: the clutch
Clutch block in lid, the guiding are set in the shell, and the drive shaft of the motor protrudes into the guiding
It is fixedly and coaxially connected in set and with the shaft, radial driving lever, the driving bullet is fixedly installed in the shaft
Spring covers in the shaft, and the driving lever is radially pierced by the driving spring, and the driving is set on described
Guide sleeve in and with the guide sleeve axial sliding fit, the driving spring is fixedly connected with the actuating sleeve,
The end cap is fixed at the end of the shell, and the head of the clutch block is radially pierced by the end cap, and two
Apical grafting has reset spring between a clutch block, and the shifting block covers on the end cap, the inner circle of the shifting block
The locating slot that the head of shape and the clutch block matches is provided on circumferential surface, the actuating sleeve is in the motor
Driving is lower axial when protruding into the end cap, the actuating sleeve be stuck in two described between clutch block, it is described to prevent
Clutch block retracts in the end cap, meanwhile, the head of the clutch block is caught in the locating slot of the shifting block；It is described
The end of actuating sleeve be provided with fluting, when the actuating sleeve protrudes into the end cap, the reset spring is located at institute
In the fluting stated.
2. a kind of miniature built-in clutch driving mechanism of electronic lock as described in claim 1, it is characterised in that: the end
The centre of lid is fixedly installed limited block, and the limited block is between clutch block described in two.
3. a kind of miniature built-in clutch driving mechanism of electronic lock as described in claim 1, it is characterised in that: described leads
It is wholely set axial guidance to the inner peripheral surface of set, the outer circumference surface of the actuating sleeve is provided with axial slide, described
Axial slide is slidably matched with the axial guidance, and the bottom of the guide sleeve has been wholely set positioning column, the electricity
Location hole is provided on machine, the positioning column is inserted into the location hole.
4. a kind of miniature built-in clutch driving mechanism of electronic lock as described in claim 1, it is characterised in that: described leads
More reinforcing ribs have been wholely set to the outer circumference surface of set.
5. a kind of miniature built-in clutch driving mechanism of electronic lock as described in claim 1, it is characterised in that: described leads
Sealing ring is provided between set and the shell.
6. a kind of miniature built-in clutch driving mechanism of electronic lock as described in claim 1, it is characterised in that: the shell
The bottom of body is embedded with more anti-drilling steel balls.
7. a kind of miniature built-in clutch driving mechanism of electronic lock as described in claim 1, it is characterised in that: the shell
The interior bottom 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 CN106884578A (en) | 2017-06-23 |
| CN106884578B true 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) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107605252B (en) * | 2017-11-10 | 2023-03-28 | 吴雪 | Electric lock core and intelligent door lock comprising same |
| 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 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100794215B1 (en) * | 2006-09-05 | 2008-01-14 | 주식회사 정화테크 | Clutch feature of cylindrical type 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 |
| CN103437600B (en) * | 2013-08-12 | 2015-09-23 | 顾煜 | Nine orientation theftproof locks |
| CN103670037B (en) * | 2013-12-12 | 2016-01-20 | 江门市科裕智能科技有限公司 | A kind of free electron tapered end with hiding mechanical lock |
-
2017
- 2017-03-02 CN CN201710119188.5A patent/CN106884578B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106884578A (en) | 2017-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106884578B (en) | A kind of miniature built-in clutch driving mechanism of electronic lock | |
| US7698916B2 (en) | Lock | |
| JP4787819B2 (en) | Electromechanical lock cylinder | |
| US9051761B2 (en) | Manually driven electronic deadbolt assembly with fixed turnpiece | |
| CN107939171B (en) | Lock core, lock and unlocking key | |
| KR101311812B1 (en) | Digital Door Lock Having Tubler Type Dead-Latch Bolt | |
| CN103334644B (en) | High-safety clutch electric lock | |
| CN106193813A (en) | Lock core device | |
| CN105121761B (en) | The combination of cylinder lock and this lock & key | |
| CN104790776B (en) | A kind of rifle lock | |
| CN203547275U (en) | High-safety clutch electronic lock | |
| CN109025531B (en) | Lock cylinder structure for intelligent door lock, intelligent door lock and anti-theft door | |
| CN211691870U (en) | Anti-theft lock core and lock | |
| KR100974547B1 (en) | Locking Unit For A Key For A Immobilizer System | |
| CN103590667B (en) | A kind of pulling plug formula magnetic key operated lock of spin locking | |
| CN103375058A (en) | Multi-direction-locking lock with self-slide blades, inner double side-barrels and external-pressed pins | |
| CN207278014U (en) | Idle-run lock pin and lockset | |
| CN219733073U (en) | Lock core | |
| CN206000279U (en) | Angle-regulating comb positions lock core | |
| CN107083874B (en) | Idle lock cylinder | |
| CN206737622U (en) | A kind of anti-theft pick-proof padlock | |
| CN201125576Y (en) | Lock head for preventing toggling thumb wheel to open | |
| CN105239834A (en) | Mechanical lock for electricity stealing prevention device | |
| CN109594855A (en) | A kind of hydraulic lockset | |
| CN110107159A (en) | The anti-theft lock of high protection level |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |