CN105649420B - Electronic lock clutch - Google Patents
Electronic lock clutch Download PDFInfo
- Publication number
- CN105649420B CN105649420B CN201511007526.3A CN201511007526A CN105649420B CN 105649420 B CN105649420 B CN 105649420B CN 201511007526 A CN201511007526 A CN 201511007526A CN 105649420 B CN105649420 B CN 105649420B
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- CN
- China
- Prior art keywords
- clamping block
- block
- handwheel
- wheel seat
- electronic lock
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- 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.)
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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
Landscapes
- Mechanical Operated Clutches (AREA)
- Seats For Vehicles (AREA)
Abstract
The present invention relates to electronic lock clutch, leading screw is installed on clutch base；Sliding block is connected on leading screw；Shifting block is hinged on clutch base, shifting block is equipped with and the matched push rod of sliding block；Unidirectional wheel seat is rotatably installed on bottom plate, and the both ends of unidirectional wheel seat are equipped with accommodating cavity, and axis hole is equipped between two accommodating cavities；Single direction turning mechanism is equipped in accommodating cavity far from shifting block, single direction turning mechanism is connected with lock core connection and wheel shaft；Turning set is equipped with handwheel adapter on wheel shaft, and clamping block is equipped between handwheel adapter and unidirectional wheel seat, and clamping block is connected with shifting block；Clamping block is slidably mounted in the clamping block installation cavity of handwheel adapter, elastomeric element is equipped between clamping block and handwheel adapter, the other end of clamping block is telescopic to be set in accommodating cavity；Handwheel adapter is set with handwheel, and wheel shaft extends into the blind hole of handwheel.The present invention can accurately control the switch of lock core, simple in structure, safety is good, reliability is high.
Description
Technical field
The present invention relates to electronic locks, specifically electronic lock clutch.
Background technology
Currently, which can be roughly divided into two types for the door lock sold in the market, i.e. mechanical lock and electronic lock.So-called mechanical lock is
Refer to and is widely used in life for mechanical connection, this kind of door lock between each component in entire lock body.Wherein, mechanical lock is opened
The usual structure of locking device be include shifting block between interior plectrum, outer plectrum and inside and outside plectrum；Although mechanical lock need not lead to
Electricity, but it has the drawback that safety is poor, and the key for being mainly manifested in unlatching mechanical lock is easy to replicate, however for opening
The electron key of electronic lock is not easy to copy.The usual structure of electronic lock unlocking apparatus is：Motor driven gear rotates, and drives clutch
Device is unlocked by arrangement of clutch to realize.
Invention content
The electronic lock clutch that technical problem to be solved by the invention is to provide a kind of safeties is good, reliability is high.
In order to solve the above technical problems, the technical scheme is that：Electronic lock clutch, including mounting box, the peace
The bottom plate of mounted box is equipped with clutch base, is rotatablely equipped with leading screw on the clutch base, the leading screw is connected with driving device；
Sliding block is threaded on the leading screw, the sliding block is the wedge block equipped with wedge surface；It is also hinged with and dials on the clutch base
Block, the shifting block are equipped with and the matched push rod of the wedge surface；Further include unidirectional wheel seat, the unidirectional wheel seat passes through and rotates peace
On the bottom plate, the both ends of the unidirectional wheel seat are equipped with accommodating cavity, coaxial between two accommodating cavities to be equipped with connection two
The axis hole of the accommodating cavity；Single direction turning mechanism, the one-directional rotation are equipped in the accommodating cavity far from described shifting block one end
One end of device is fixed in the accommodating cavity and is connect with lock core, and the single direction turning mechanism other end is connected with wheel shaft, institute
Wheel shaft is stated across the axis hole and is extended to the shifting block side；The wheel shaft stretches out the partial turn suit of the unidirectional wheel seat
There is handwheel adapter, is equipped between the handwheel adapter and the unidirectional wheel seat and drives the handwheel adapter and described unidirectional
The clamping block of wheel seat rotation, the axial length of the clamping block be more than between the handwheel adapter and the unidirectional wheel seat away from
From the clamping block is connected with the shifting block；The handwheel adapter is equipped with the clamping block far from the unidirectional wheel seat
The adaptable clamping block installation cavity in one end, the clamping block are slidably mounted in the clamping block installation cavity, and the clamping block is stretched
Enter one end in the clamping block installation cavity and is equipped with elastomeric element, the other end of the clamping block between the handwheel adapter
It is telescopic to be set in the accommodating cavity；The other end of the handwheel adapter is set with handwheel, and the wheel the tip of the axis is
Hexagonal prisms, the handwheel are equipped with the blind hole being adapted with the wheel shaft terminal end shape, and the wheel shaft extends into the blind hole.
Further include having guiding device for slide block as a preferred technical solution, the guiding device for slide block includes set on described
The bottom of sliding-rail groove in clutch mounting base, the sliding block is equipped with guide table, and the guide table is slidably mounted on the sliding rail
In slot.
Further include slide block positioning device as a preferred technical solution, the slide block positioning device is set side by side including two
The position switch set, the position switch are set in the sliding-rail groove, the distance between two described position switch and the sliding block
Length along leading screw axial direction is identical.
The shifting block is equipped with U-shaped shift fork, the U-shaped shift fork with the push rod opposite side as a preferred technical solution,
It is sleeved on the clamping block；The middle part of the clamping block is equipped with annular convex platform, and the U-shaped shift fork is located at the annular convex platform and institute
It states between unidirectional wheel seat.
The elastomeric element is spring as a preferred technical solution,.
The accommodating cavity, the clamping block installation cavity and the blind hole are interior hexagonal hole as a preferred technical solution,
The clamping block is hexagonal prisms.
As a preferred technical solution, the single direction turning mechanism include with it is described wheel axis connection turning wheel and with institute
The fast pulley of lock core connection is stated, the turning wheel and the fast pulley are intermeshing plane ratchet.
Retarder is equipped between the driving device and the leading screw as a preferred technical solution,.
The operation principle of the present invention：The operating that the control system of electronic lock controls the driving device, driving device drive leading screw
It rotates, the sliding block on leading screw drives realization to move left and right by leading screw, and the wedge surface of sliding block can push push rod to cause shifting block with respect to clutch
Device seat rotates, and the other end of shifting block, which is realized, to be pressed latch segment or unclamp to handwheel adapter.When shifting block presses to latch segment
When handwheel adapter, latch segment is detached with unidirectional wheel seat, and rotation handwheel can only drive one-way wheel rotation to realize and lock a door and can not open
Door；When shifting block unclamps latch segment, latch segment can then drive under the action of elastomeric element with unidirectional wheel seat grafting, rotation handwheel
Unidirectional wheel seat rotation, then can open and close door.
By adopting the above-described technical solution, the present invention can accurately control the switch of lock core, it is ensured that it is safe to use, it can
By property height, the property safety of user ensure that the full extent.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the assembling schematic diagram of leading screw in the embodiment of the present invention, shifting block and sliding block.
In figure：1- bottom plates；2- clutch bases；3- leading screws；4- sliding blocks；5- shifting blocks；6-U shape shift forks；7- push rods；8- is opened position
It closes；9- sliding-rail grooves；10- retarders；11- driving devices；12- upper cover plates；13- handwheels；14- blind holes；15- wheel shafts；16- handwheels turn
Fitting；17- elastomeric elements；18- clamping block installation cavitys；19- clamping blocks；The unidirectional wheel seats of 20-；21- fast pulleys；22- turning wheels；
23- lock cores；24- axis holes；25- accommodating cavities.
Specific implementation mode
As depicted in figs. 1 and 2, the bottom plate 1 of electronic lock clutch, including mounting box, the mounting box is equipped with clutch
Seat 2 is rotatablely equipped with leading screw 3 on the clutch base 2, and the leading screw 3 is connected with driving device 11.Driving device 11 is positive and negative
The control system of rotating motor, clockwise and anticlockwise motor and electronic lock connects, by control system control clockwise and anticlockwise motor rotation.The driving
It is equipped with retarder 10 between device 11 and the leading screw 3, reduces the rotating speed of driving device 11, enhances its controllability, leading screw 3 is run
Rotating speed reduces, the positional precision higher of sliding block.Sliding block 4 is threaded on the leading screw 3, the sliding block 4 is equipped with wedge surface
Wedge block.Also be hinged with shifting block 5 on the clutch base 2, the shifting block 5 close on the wedge surface of the sliding block 4 one end be equipped with
The matched push rod of the wedge surface 7.
Further include unidirectional wheel seat 20, the unidirectional wheel seat 20 is passed through and is rotatably installed on the bottom plate 1.The one-way wheel
The both ends of seat 20 are equipped with accommodating cavity 25, it is preferred that the accommodating cavity is interior hexagon.It is additionally provided with connection on the unidirectional wheel seat 19
The axis hole 24 of two accommodating cavities 25.Single direction turning mechanism is equipped in accommodating cavity far from 5 one end of the shifting block, it is described unidirectionally to turn
Dynamic device includes turning wheel 22 and the fast pulley being connect with lock core 23 21, and turning wheel 22 and fast pulley 21 are intermeshing flat
Face ratchet.A door point left side in the market is driveed opens with the right side, the turning wheel 22 for the setting left or right rotation that single direction turning mechanism then can be mating
With fast pulley 21.The other structures of clutch are generally applicable, expand the use scope of the present invention.
Turning wheel 22 is connected with wheel shaft 15, and the wheel shaft 15 passes through the axis hole 24 and extends to 5 side of the shifting block.Institute
State wheel shaft 15 stretch out described 20 one end of unidirectional wheel seat successively sliding sleeve be equipped with clamping block 19 and handwheel adapter 16, clamping block 19
Between the handwheel adapter 16 and unidirectional wheel seat 20.The axial length of the clamping block 19 is more than the handwheel adapter 16
The distance between described unidirectional wheel seat 20 ensures that clamping block can connect the handwheel adapter 16 and the one-way wheel simultaneously
Seat 20.The clamping block 19 is hexagonal prisms, and the clamping block 19 closes on the shape of 25 one end of the accommodating cavity and the accommodating cavity
It is adapted.The shifting block 5 is equipped with U-shaped shift fork 6 with 7 opposite side of the push rod, and the U-shaped shift fork 6 is sleeved on the clamping block 19
On.The middle part of the clamping block is equipped with annular convex platform, and the U-shaped shift fork 6 is located at the annular convex platform and the unidirectional wheel seat 20
Between.The handwheel adapter 16, which is equipped with, pacifies with the clamping block 19 far from the clamping block that described 20 one end of unidirectional wheel seat is adapted
It behave affectedly 18, the clamping block 19 is slidably mounted in the clamping block installation cavity 18.The clamping block 19 stretches into the clamping block
Elastomeric element 17 is equipped between one end and the handwheel adapter 16 in installation cavity 18, bullet can be used in the elastomeric element 17
Spring.The other end of the handwheel adapter 16 is set with handwheel 13, and the handwheel 13 is blind equipped with being adapted with the wheel shaft 15
Hole 14, the wheel shaft 15 extend into the blind hole 14.Preferably, the blind hole 14 is interior hexagon, the end of the wheel shaft 15
End is hexagonal prisms.
To ensure that sliding block 4 is run precisely, be additionally provided with guiding device for slide block, the guiding device for slide block include be set to described in from
The bottom of sliding-rail groove 9 in clutch mounting base, the sliding block 4 is equipped with guide table, and the guide table is slidably mounted on the sliding rail
In slot 9.Preferably, further include slide block positioning device, the slide block positioning device includes two position switch being set up in parallel 8,
The position switch 8 is set in the sliding-rail groove 9, and the distance between two described position switch 8 are with the sliding block 4 along the leading screw
The length of 3 axial directions is identical.Position switch can be connect with the control system of electronic lock, then can not when sliding block 4 does not reach normal place
Two position switch 8 are triggered simultaneously, and control system can repeatedly adjust the position of sliding block 4 automatically, until two position switch 8 are simultaneously
It is triggered.
The accommodating cavity 25, clamping block installation cavity 18 and the blind hole 14 are set as interior hexagonal hole, correspondingly, the wheel
The end of axis 15 and the clamping block 19 are set as hexagonal prisms.Certainly, in order to ensure handwheel 13 and wheel shaft 15, handwheel adapter
With clamping block, the synchronous rotation of clamping block and unidirectional wheel seat, the structures such as quadrangular, rectangular opening can also be used.
The basic principles and main features and advantages of the present invention of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. electronic lock clutch, including mounting box, it is characterised in that：The bottom plate of the mounting box is equipped with clutch base, described
Leading screw is rotatablely equipped on clutch base, the leading screw is connected with driving device；Sliding block is threaded on the leading screw, it is described
Sliding block is the wedge block equipped with wedge surface；Shifting block is also hinged on the clutch base, the shifting block is equipped with to match with the wedge surface
The push rod of conjunction；Further include unidirectional wheel seat, the unidirectional wheel seat is passed through and is rotatably installed on the bottom plate, the unidirectional wheel seat
Both ends are equipped with accommodating cavity, the coaxial axis hole for being equipped with two accommodating cavities of connection between two accommodating cavities；Far from the shifting block
Single direction turning mechanism is equipped in the accommodating cavity of one end, one end of the single direction turning mechanism is fixed in the accommodating cavity simultaneously
It is connect with lock core, the single direction turning mechanism other end is connected with wheel shaft, and the wheel shaft passes through the axis hole and to the shifting block
Side extends；The partial turn that the wheel shaft stretches out the unidirectional wheel seat is set with handwheel adapter, the handwheel adapter and
The clamping block for driving the handwheel adapter and the unidirectional wheel seat rotation is equipped between the unidirectional wheel seat, the clamping block
Axial length is more than the distance between the handwheel adapter and the unidirectional wheel seat, and the clamping block is connected with the shifting block
It connects；The handwheel adapter is equipped with the clamping block installation cavity being adapted far from described unidirectional wheel seat one end with the clamping block, institute
Clamping block is stated to be slidably mounted in the clamping block installation cavity, the clamping block stretch into one end in the clamping block installation cavity with
Elastomeric element is equipped between the handwheel adapter, the other end of the clamping block is telescopic to be set in the accommodating cavity；
The other end of the handwheel adapter is set with handwheel, and the wheel the tip of the axis is hexagonal prisms, and the handwheel is equipped with and the wheel
The adaptable blind hole of shaft end shape, the wheel shaft extend into the blind hole.
2. electronic lock clutch described in accordance with the claim 1, it is characterised in that：Further include having guiding device for slide block, the cunning
Block guider includes the sliding-rail groove being set in the clutch mounting base, and the bottom of the sliding block is equipped with guide table, described to lead
It is slidably mounted in the sliding-rail groove to platform.
3. electronic lock clutch according to claim 2, it is characterised in that：Further include slide block positioning device, the sliding block
Positioning device includes two position switch being set up in parallel, and the position switch is set in the sliding-rail groove, and two positions are opened
The distance between pass is identical along the length of leading screw axial direction as the sliding block.
4. electronic lock clutch described in accordance with the claim 1, it is characterised in that：The shifting block is set with the push rod opposite side
There are U-shaped shift fork, the U-shaped shift fork to be sleeved on the clamping block；The middle part of the clamping block is equipped with annular convex platform, and the U-shaped is dialled
Vent is between the annular convex platform and the unidirectional wheel seat.
5. electronic lock clutch described in accordance with the claim 1, it is characterised in that：The elastomeric element is spring.
6. electronic lock clutch described in accordance with the claim 1, it is characterised in that：The accommodating cavity, the clamping block installation cavity
It is interior hexagonal hole with the blind hole, the clamping block is hexagonal prisms.
7. electronic lock clutch described in accordance with the claim 1, it is characterised in that：The single direction turning mechanism includes and the wheel
The turning wheel of axis connection and the fast pulley being connect with the lock core, the turning wheel and the fast pulley are intermeshing flat
Face ratchet.
8. electronic lock clutch described in accordance with the claim 1, it is characterised in that：It is set between the driving device and the leading screw
There is retarder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511007526.3A CN105649420B (en) | 2015-12-30 | 2015-12-30 | Electronic lock clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511007526.3A CN105649420B (en) | 2015-12-30 | 2015-12-30 | Electronic lock clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105649420A CN105649420A (en) | 2016-06-08 |
| CN105649420B true CN105649420B (en) | 2018-10-30 |
Family
ID=56477151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511007526.3A Active CN105649420B (en) | 2015-12-30 | 2015-12-30 | Electronic lock clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105649420B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107070078B (en) * | 2017-03-03 | 2023-09-29 | 深圳市中驱电机有限公司 | Door lock clutch driving system |
| CN107237558B (en) * | 2017-08-04 | 2023-04-11 | 成都前宏通讯有限责任公司 | Internet-of-things intelligent electric clutch lock for clutch lock and outdoor cabinet |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2623812Y (en) * | 2003-06-09 | 2004-07-07 | 闵瑜 | Driving mechanism for electronic lock clutch |
| CN201723010U (en) * | 2009-04-17 | 2011-01-26 | 徐文祥 | Driving device of electronic lock, lock core of electronic lock, and electronic lock |
| WO2014046371A1 (en) * | 2012-09-18 | 2014-03-27 | 주식회사 아이레보 | Pin clutch connection structure of anti-panic gear box |
| CN103821414B (en) * | 2014-01-25 | 2016-08-17 | 夏志云 | A kind of automatic locking lock body with multiple type of drive |
| CN204311861U (en) * | 2014-10-19 | 2015-05-06 | 李凯 | Without the need to changing the intelligent door lock of lock body and rear board |
| CN204199870U (en) * | 2014-10-23 | 2015-03-11 | 李宝坚 | A kind of electronic lock clutch |
-
2015
- 2015-12-30 CN CN201511007526.3A patent/CN105649420B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105649420A (en) | 2016-06-08 |
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