CN105239843B - A kind of electronic lock - Google Patents
A kind of electronic lock Download PDFInfo
- Publication number
- CN105239843B CN105239843B CN201510635707.4A CN201510635707A CN105239843B CN 105239843 B CN105239843 B CN 105239843B CN 201510635707 A CN201510635707 A CN 201510635707A CN 105239843 B CN105239843 B CN 105239843B
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- China
- Prior art keywords
- square shaft
- slider guide
- guide seat
- sliding block
- seat
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Abstract
The invention discloses a kind of electronic locks, slide block assembly includes slider guide seat, the sliding block being mounted in slider guide seat and the elastic device being arranged in slider guide seat, the side of slider guide seat opens up a sliding block outlet, elastic device is in compressive state, and sliding block is exported from ejection slider inside slider guide seat；One end of slider guide seat is arranged in clutch card slot piece, and periphery is provided with multiple limiting slots；Rotation castle wheel is sleeved on the outer periphery of slider guide seat, and the circle center distance for rotating inner wall to the slider guide seat of castle wheel is gradually reduced；Front handlebar connection square shaft is pivotally connected to clutch card slot on piece by transmission；Hollow square shaft component includes square shaft fixing seat and the hollow square shaft for being fixed on square shaft fixing seat one end, and the other end of square shaft fixing seat is engaged in one end of slider guide seat.Electronic lock of the invention is compact-sized, ingenious in design, effectively reduces door lock volume, and electronic lock of the invention is made to be suitable for the lesser installation foundation door-plate of area.
Description
Technical field
The invention belongs to the technical fields of lockset, in particular to a kind of electronic lock.
Background technique
Existing hotel's electronic lock technology generally uses novel smart card to identify (including contactless card, IC card, TM card etc.),
Memory capacity is big, antifalsification is good, high reliablity, is widely used to the various fields such as communication, finance, traffic, security protection at present.Sense
Should block be modern information technologies, microelectric technique and computer technology newest fruits.Contactless card door lock uses contactless card conduct
The key of unlocking, it contains induction card technique, Precision Manufacturing Technology and electromechanical integration technology.
Master control borad, micromotor and on-of bolt are all mounted on lock body in existing electronic lock, the volume of lock body
Greatly, accordingly also bigger for installing the basic door-plate area of lock body；Existing electronic lock is in the presence of structure is complicated, higher cost
The defects of.
Summary of the invention
Simple, cost that in view of the deficiencies of the prior art, the present invention provides a kind of compact-sized, ingenious in design and structures compared with
Low electronic lock.
To achieve the above object, the present invention adopts the following technical scheme: a kind of electronic lock, including clutch pack, after
Handle connects square shaft, front handlebar connection square shaft, hollow square shaft component and transmission shaft, wherein the clutch pack includes sliding block
Component, rotation castle wheel and clutch card slot piece, the slide block assembly includes slider guide seat, the cunning that is mounted in slider guide seat
Block and the elastic device being arranged in slider guide seat, the side of the slider guide seat open up a sliding block outlet, the bullet
Property device be in compressive state, sliding block is exported from ejection slider inside slider guide seat；The clutch card slot piece is arranged in cunning
One end of block guide holder, periphery are provided with multiple limiting slots；The rotation castle wheel is sleeved on the outside week of slider guide seat
It encloses, the circle center distance of inner wall to the slider guide seat of the rotation castle wheel is gradually reduced, and the rotation castle wheel is around sliding block
When guide holder rotates, inner wall pushes sliding block gradually to move to the interior direction of slider guide seat, and gradually protrudes into limiting slot；
Handle connection square shaft is fixed on the other end of slider guide seat after described；The front handlebar connection square shaft is pivotally connected to by transmission
Clutch card slot on piece；The hollow square shaft component includes square shaft fixing seat and the hollow square shaft for being fixed on square shaft fixing seat one end,
The other end of the square shaft fixing seat is engaged in one end of slider guide seat.
Further, the transmission shaft runs through hollow square shaft component, and mutually can freely turn between hollow square shaft component
It is dynamic.
It further, further include motor and transmission gear, the torsion of motor is amplified and be transferred to and turned by the transmission gear
Dynamic castle wheel.
Further, the radian for the limiting slot that the clutch card slot on piece opens up is different.
It further, further include oblique lock tongue, one end of which is fixed on hollow square shaft, the hollow square shaft can drive oblique lock tongue
Rotation.
Further, it is empty that a receiving is formed between the other end of the square shaft fixing seat and one end of slider guide seat
Between, for accommodating clutch card slot piece.
Further, when the sliding block does not extend into limiting slot, the clutch card slot piece can be certainly in the accommodation space
By rotating.
The utility model has the advantages that
Electronic lock of the invention is compact-sized, ingenious in design, effectively reduces door lock volume, makes electronics of the invention
Door lock is suitable for the lesser installation foundation door-plate of area；Meanwhile mechanical structure of the invention is simple, reduces manufacturing cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of electronic lock of the invention；
Fig. 2 is that present invention slider with clutch card slot piece is engaged schematic diagram；
Fig. 3 is present invention rotation castle wheel block plan；
Fig. 4 is the present invention in the rotation castle wheel and slide position schematic diagram when shutting state；
Fig. 5 is rotation castle wheel and slide position schematic diagram of the present invention during unlocking；
Fig. 6 is the rotation castle wheel and slide position schematic diagram when the present invention is in unlocking condition；
In figure, handle connects square shaft after 1.；2. slider guide seat；3. sliding block；4. 5. stainless steel thin slice of pressure spring；6. rotate from
Close wheel；7. clutch card slot piece；8. square shaft fixing seat；9. hollow square shaft；10. transmission shaft；11. front handlebar connects square shaft；12. electricity
Machine；13. transmission gear.
Specific embodiment
To keep purpose and the technical solution of the embodiment of the present invention clearer, below in conjunction with the attached of the embodiment of the present invention
Figure, is clearly and completely described the technical solution of the embodiment of the present invention.Obviously, described embodiment is of the invention
A part of the embodiment, instead of all the embodiments.Based on described the embodiment of the present invention, those of ordinary skill in the art
Every other embodiment obtained, shall fall within the protection scope of the present invention under the premise of being not necessarily to creative work.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term) there is meaning identical with the general understanding of those of ordinary skill in fields of the present invention.Should also
Understand, those terms such as defined in the general dictionary, which should be understood that, to be had and the meaning in the context of the prior art
The consistent meaning of justice, and unless defined as here, it will not be explained in an idealized or overly formal meaning.
The meaning of heretofore described "and/or" refers to that the case where respective individualism or both exists simultaneously wraps
Including including.
The meaning of heretofore described " inside and outside " refers to relative to equipment itself, the side inside sensing equipment
To in, on the contrary is outer, rather than the specific restriction to the device of the invention mechanism.
When the meaning of heretofore described " left and right " refers to reader's face attached drawing, the left side of reader is a left side,
The right of reader is the right side, rather than the specific restriction to the device of the invention mechanism.
The meaning of heretofore described " connection " can be between component be directly connected to be also possible to pass through between component
Other components are indirectly connected with.
Referring to shown in attached drawing 1, electronic lock of the invention, including clutch pack, rear handle connect square shaft 1, front handlebar
Connect square shaft 11,9 component of hollow square shaft and transmission shaft 10, wherein clutch pack includes 3 component of sliding block, rotation 6 and of castle wheel
Clutch card slot piece 7,3 component of sliding block include that slider guide seat 2, the sliding block being mounted in slider guide seat 23 and setting are led in sliding block
Elastic device into seat 2, the side of slider guide seat 2 open up a sliding block 3 and export, and elastic device is in compressive state, will
Sliding block 3 is exported from 2 inside ejection slider 3 of slider guide seat；One end of slider guide seat 2, periphery is arranged in clutch card slot piece 7
It is provided with multiple limiting slots；Rotation castle wheel 6 is sleeved on the outer periphery of slider guide seat 2, rotates the inner wall of castle wheel 6 to cunning
The circle center distance of block guide holder 2 is gradually reduced, and when rotation castle wheel 6 is rotated around slider guide seat 2, inner wall pushes sliding block 3
It gradually moves to the interior direction of slider guide seat 2, and gradually protrudes into limiting slot；Handle connection square shaft 1 is fixed on sliding block afterwards
The other end of guide holder 2；Front handlebar connection square shaft 11 is connected on clutch card slot piece 7 by transmission shaft 10；Hollow 9 component of square shaft
Including square shaft fixing seat 8 and the hollow square shaft 9 for being fixed on 8 one end of square shaft fixing seat, the other end of square shaft fixing seat 8 is engaged in cunning
One end of block guide holder 2.Transmission shaft 10 runs through hollow 9 component of square shaft, and mutually can freely turn between hollow 9 component of square shaft
It is dynamic.An accommodation space is formed between the other end of square shaft fixing seat 8 and one end of slider guide seat 2, for accommodating clutch card
Slotted vane 7.
Power is provided for above-mentioned mechanical structure, motor 12 and transmission gear 13 can be used, transmission gear 13 is by motor 12
Torsion amplify and be transferred to rotation castle wheel 6.
The radian of the limiting slot opened up on clutch card slot piece 7 can be different.Sliding block 3 can be different in each radian
Limiting slot internal gearing, sliding block 3 can move different arcuate distances in the limiting slot of different radians.
It further include oblique lock tongue as electronic lock, one end of oblique lock tongue is fixed on hollow square shaft 9, and hollow square shaft 9 can drive
Oblique lock tongue rotation.
With continued reference to Fig. 1, as a preferred embodiment, elastic device can use pressure spring 4, while in order to press
Spring 4 and sliding block 3 are fixed on inside slider guide seat 2, can be blocked pressure spring 4 and sliding block 3 using stainless steel thin slice 5 and be led in sliding block
Into the cavity of seat 2, stainless steel thin slice 5 is fixed on one end of slider guide seat 2 by way of welding.
In above-mentioned electronic lock work, when sliding block 3 does not extend into limiting slot, clutch card slot piece 7 can be freely in accommodation space
Rotation.
Referring to shown in Fig. 3, rotation castle wheel 6 divides three parts:
1. section is in and shuts state in figure, and sliding block 3, which is in, at this time stretches out 2 state of slider guide seat.
2. section is the transition process from the state that shuts to unlocking condition in figure.This part is a curved surface, rotates castle wheel 6
The circle center distance of inner wall to slider guide seat be gradually reduced, will gradually sliding block 3 by this curved surface when rotation castle wheel rotation
It is pressed into slider guide seat 2.
3. section is in unlocking condition in figure, and sliding block 3 is pressed into slider guide seat 2 at this time, is engaged with clutch card slot piece 7
(referring to shown in Fig. 4).
Referring to shown in attached drawing 4-6, sliding block 3 corresponding with three parts in Fig. 3, clutch card slot piece 7 and rotation clutch
The schematic diagram of positional relationship between wheel 6:
Fig. 4 is in 3 position view of rotation castle wheel 6 and sliding block when shutting state, and sliding block 3 stretches out sliding block at this time leads
To seat 2, clutch card slot piece 7 is in idling conditions；
Fig. 5 is 3 position view of rotation castle wheel 6 and sliding block during unlocking, and sliding block 3 is rotated castle wheel 6
Inner sidewall slope driving, and gradually protrude into the limiting slot of clutch card slot piece 7；
3 position view of rotation castle wheel 6 and sliding block when Fig. 6 is in unlocking condition；Sliding block 3 has been fully inserted into limit
In slot, more than 3 clutch card slot piece 7 of sliding block is mutually twisted, and can carry out unlocking operation at this time.
Electronic lock clutch course of work introduction of the invention:
When user correctly swipes the card, motor 12 is rotated forward, and amplify the torsion of motor by transmission gear 13 and is transferred to turn
Dynamic castle wheel 6.The rotation of castle wheel 6 is rotated to unlocking condition, sliding block 3 is pushed into slider guide seat 2 at this time.Sliding block 3 and clutch
The occlusion of card slot piece 7 (referring to shown in Fig. 2).Swing handle at this time may make latch bolt retraction lock body to open the door.
Motor 12 inverts after setting 6 seconds, and rotation castle wheel 6 rotation to the state that shuts, sliding block 3 is ejected by pressure spring 4 at this time, sliding
Block 3 is separated with clutch card slot piece 7.Swing handle at this time, handle are in the state of idle running.
The above is only embodiments of the present invention, and the description thereof is more specific and detailed, and but it cannot be understood as right
The limitation of the invention patent range.It should be pointed out that for those of ordinary skill in the art, not departing from the present invention
Under the premise of design, various modifications and improvements can be made, these are all belonged to the scope of protection of the present invention.
Claims (7)
1. a kind of electronic lock, which is characterized in that connect square shaft, sky including clutch pack, rear handle connection square shaft, front handlebar
Heart square shaft component and transmission shaft, wherein the clutch pack includes slide block assembly, rotation castle wheel and clutch card slot piece, institute
Stating slide block assembly includes slider guide seat, the sliding block being mounted in slider guide seat and the elasticity dress being arranged in slider guide seat
It sets, the side of the slider guide seat opens up the outlet of sliding block, and the elastic device is in compressive state, by sliding block from sliding block
Ejection slider outlet inside guide holder；One end of slider guide seat is arranged in the clutch card slot piece, and periphery is provided with multiple
Limiting slot；The rotation castle wheel is sleeved on the outer periphery of slider guide seat, and inner wall to the sliding block of the rotation castle wheel is led
It is gradually reduced to the circle center distance of seat, when the rotation castle wheel is rotated around slider guide seat, inner wall pushes sliding block gradually
It moves to the interior direction of slider guide seat, and gradually protrudes into limiting slot；Handle connection square shaft is fixed on sliding block and leads after described
To the other end of seat；The front handlebar connection square shaft is pivotally connected to clutch card slot on piece by transmission；The hollow square shaft component
Including square shaft fixing seat and the hollow square shaft for being fixed on square shaft fixing seat one end, the other end of the square shaft fixing seat is engaged in cunning
One end of block guide holder.
2. a kind of electronic lock according to claim 1, which is characterized in that the transmission shaft runs through hollow square shaft component,
And it can be mutually freely rotated between hollow square shaft component.
3. a kind of electronic lock according to claim 1, which is characterized in that further include motor and transmission gear, the biography
The torsion of motor is amplified and is transferred to rotation castle wheel by moving gear.
4. a kind of electronic lock according to claim 1, which is characterized in that the limiting slot that the clutch card slot on piece opens up
Radian it is different.
5. a kind of electronic lock according to claim 1, which is characterized in that further include oblique lock tongue, one end of which is fixed on skies
On heart square shaft, the hollow square shaft can drive oblique lock tongue to rotate.
6. a kind of electronic lock according to claim 1, which is characterized in that the other end and sliding block of the square shaft fixing seat
An accommodation space is formed between one end of guide holder, for accommodating clutch card slot piece.
7. a kind of electronic lock according to claim 6, which is characterized in that when the sliding block does not extend into limiting slot, institute
Stating clutch card slot piece can be freely rotated in the accommodation space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510635707.4A CN105239843B (en) | 2015-09-30 | 2015-09-30 | A kind of electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510635707.4A CN105239843B (en) | 2015-09-30 | 2015-09-30 | A kind of electronic lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105239843A CN105239843A (en) | 2016-01-13 |
| CN105239843B true CN105239843B (en) | 2019-07-12 |
Family
ID=55037640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510635707.4A Active CN105239843B (en) | 2015-09-30 | 2015-09-30 | A kind of electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105239843B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468472A (en) * | 2018-03-31 | 2018-08-31 | 李浩远 | Anti-theft lock |
| SE542521C2 (en) * | 2018-05-03 | 2020-06-02 | Axema Access Control Ab | Coupling designed to be able to put two shafts in and out of engagement with each other |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2204837Y (en) * | 1994-06-18 | 1995-08-09 | 吴秀珍 | Transmission device for electromagnetic lock |
| EP1030011A1 (en) * | 1999-02-18 | 2000-08-23 | Etablissements Decayeux | Clutch device for a lock exterior handle and its movable bolt |
| DE102007011554A1 (en) * | 2007-03-09 | 2008-09-11 | Meister, Klaus, Dr. | Clutch arrangement for electronic lock cylinders, is in lock cylinder between two shafts, where control element is displaced between blocking position and release position and shifted in swiveling manner around axle by actuating element |
-
2015
- 2015-09-30 CN CN201510635707.4A patent/CN105239843B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2204837Y (en) * | 1994-06-18 | 1995-08-09 | 吴秀珍 | Transmission device for electromagnetic lock |
| EP1030011A1 (en) * | 1999-02-18 | 2000-08-23 | Etablissements Decayeux | Clutch device for a lock exterior handle and its movable bolt |
| DE102007011554A1 (en) * | 2007-03-09 | 2008-09-11 | Meister, Klaus, Dr. | Clutch arrangement for electronic lock cylinders, is in lock cylinder between two shafts, where control element is displaced between blocking position and release position and shifted in swiveling manner around axle by actuating element |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105239843A (en) | 2016-01-13 |
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