CN105239843A - Electronic door lock - Google Patents
Electronic door lock Download PDFInfo
- Publication number
- CN105239843A CN105239843A CN201510635707.4A CN201510635707A CN105239843A CN 105239843 A CN105239843 A CN 105239843A CN 201510635707 A CN201510635707 A CN 201510635707A CN 105239843 A CN105239843 A CN 105239843A
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- CN
- China
- Prior art keywords
- square shaft
- guide seat
- slider guide
- sliding block
- slide block
- 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.)
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Abstract
The invention discloses an electronic door lock. A sliding block assembly comprises a sliding block guide base, a sliding block mounted in the sliding block guide base, and an elastic device arranged in the sliding block guide base. A sliding block outlet is formed in the side face of the sliding block guide base. The elastic device is in a compressed state so as to eject the sliding block out of the sliding block outlet from the interior of the sliding block guide base. A clutch clamping groove piece is arranged at one end of the sliding block guide base, and a plurality of limiting grooves are formed in the periphery of the clutch clamping groove piece. The periphery of the outer side of the sliding block guide base is sleeved with a rotating clutch wheel, and the distance from the inner wall of the rotating clutch wheel to the circle center of the sliding block guide base is gradually decreased. A front handle connection square shaft is connected with the clutch clamping groove piece through a transmission shaft. A hollow square shaft assembly comprises a square shaft fixing base and a hollow square shaft fixed at one end of the square shaft fixing base, and the other end of the square shaft fixing base is engaged with one end of the sliding block guide base. The electronic door lock is compact in structure and ingenious in design, the size of the door lock is reduced effectively, and therefore the electronic door lock can better adapt to a mounting foundation door plank smaller in area.
Description
Technical field
The invention belongs to the technical field of lockset, in particular to a kind of electronic lock.
Background technology
Existing hotel electronic lock technology generally adopts novel smart card to identify (comprising contactless card, IC-card, TM card etc.), and memory capacity is large, antifalsification good, reliability is high, has been widely used in the various fields such as communication, finance, traffic, security protection at present.Contactless card is the newest fruits of modern information technologies, microelectric technique and computer technology.Contactless card door lock adopts contactless card as the key of unblanking, and it contains contactless card technology, Precision Manufacturing Technology and electromechanical integration technology.
In existing electronic lock, master control borad, micromachine and on-of bolt are all mounted on lock body, and the volume of lock body is large, corresponding also larger for the basic door-plate area installing lock body; There is complex structure, the more high defect of cost in existing electronic lock.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, a kind of compact conformation is provided, design ingenious and structure is simple, lower-cost electronic lock.
For achieving the above object, the present invention adopts following technical scheme: a kind of electronic lock, comprise clutch pack, rear handle connects square shaft, front handlebar connects square shaft, hollow square shaft assembly and power transmission shaft, wherein, described clutch pack comprises slide block assembly, rotate castle wheel and clutch draw-in groove sheet, described slide block assembly comprises slider guide seat, the elastic device being arranged on the slide block in slider guide seat and being arranged in slider guide seat, a slide block outlet is offered in the side of described slider guide seat, described elastic device is in compressive state, by slide block from the inner ejection slider outlet of slider guide seat, described clutch draw-in groove sheet is arranged on one end of slider guide seat, and its periphery is provided with multiple stopper slot, described rotation castle wheel is sleeved on the outer periphery of slider guide seat, the inwall of described rotation castle wheel is to the distance of center circle of slider guide seat from reducing gradually, when described rotation castle wheel rotates around slider guide seat, its inwall promotes slide block and moves to the direction, inner side of slider guide seat gradually, and stretches into gradually in stopper slot, described rear handle connects the other end that square shaft is fixed on slider guide seat, described front handlebar connects square shaft and is connected on clutch draw-in groove sheet by power transmission shaft, described hollow square shaft assembly comprises square shaft holder and is fixed on the hollow square shaft of square shaft holder one end, and the other end of described square shaft holder is engaged in one end of slider guide seat.
Further, described power transmission shaft runs through hollow square shaft assembly, and and can mutually freely rotate between hollow square shaft assembly.
Further, also comprise motor and travelling gear, the torsion of described travelling gear just motor amplifies and is passed to rotation castle wheel.
Further, the radian of the stopper slot described clutch draw-in groove sheet offered is different.
Further, also comprise oblique dead bolt, its one end is fixed on hollow square shaft, and described hollow square shaft can drive oblique dead bolt to rotate.
Further, between the other end of described square shaft holder and one end of slider guide seat, form a spatial accommodation, for holding clutch draw-in groove sheet.
Further, when described slide block does not stretch into stopper slot, described clutch draw-in groove sheet can freely rotate in described spatial accommodation.
Beneficial effect:
Electronic lock compact conformation of the present invention, design ingenious, effectively reduce door lock volume, make electronic lock of the present invention more can adapt to the less installation foundation door-plate of area; Meanwhile, frame for movement of the present invention simple, reduce manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of electronic lock of the present invention;
Fig. 2 is that slide block of the present invention is engaged schematic diagram with clutch draw-in groove sheet;
Fig. 3 is that the present invention rotates castle wheel zoning plan;
Fig. 4 be the present invention be in close lock status time rotation castle wheel and slide position schematic diagram;
Fig. 5 is that the present invention is in rotation castle wheel in the process of unblanking and slide position schematic diagram;
Fig. 6 is the rotation castle wheel of the present invention when being in unlocking condition and slide position schematic diagram;
In figure, 1., handle connects square shaft; 2. slider guide seat; 3. slide block; 4. stage clip 5. stainless steel thin slice; 6. rotate castle wheel; 7. clutch draw-in groove sheet; 8. square shaft holder; 9. hollow square shaft; 10. power transmission shaft; 11. front handlebars connect square shaft; 12. motors; 13. travelling gears.
Detailed description of the invention
For making the object of the embodiment of the present invention and technical scheme clearly, below in conjunction with the accompanying drawing of the embodiment of the present invention, the technical scheme of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiments.Based on described embodiments of the invention, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belongs to the scope of protection of the invention.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, and all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the present invention.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
The implication of the "and/or" described in the present invention refers to respective individualism or both simultaneous situations include interior.
The implication of " inside and outside " described in the present invention refers to relative to equipment itself, in the direction of sensing equipment inside is, otherwise is outward, but not the specific restriction to equipment mechanism of the present invention.
When the implication of " left and right " described in the present invention refers to reader just to accompanying drawing, the left side of reader is a left side, and the right of reader is the right side, but not the specific restriction to equipment mechanism of the present invention.
The indirect connection that can be the direct connection between parts also can be by other parts between parts of the implication of " connection " described in the present invention.
With reference to shown in accompanying drawing 1, electronic lock of the present invention, comprise clutch pack, rear handle connects square shaft 1, front handlebar connects square shaft 11, hollow square shaft 9 assembly and power transmission shaft 10, wherein, clutch pack comprises slide block 3 assembly, rotates castle wheel 6 and clutch draw-in groove sheet 7, the elastic device that slide block 3 assembly comprises slider guide seat 2, is arranged on the slide block 3 in slider guide seat 2 and is arranged in slider guide seat 2, the side of slider guide seat 2 is offered a slide block 3 and is exported, elastic device is in compressive state, is exported by slide block 3 from the inner ejection slider 3 of slider guide seat 2; Clutch draw-in groove sheet 7 is arranged on one end of slider guide seat 2, and its periphery is provided with multiple stopper slot; Rotate the outer periphery that castle wheel 6 is sleeved on slider guide seat 2, rotate the inwall of castle wheel 6 to the distance of center circle of slider guide seat 2 from reducing gradually, when rotation castle wheel 6 rotates around slider guide seat 2, its inwall promotes slide block 3 and moves to the direction, inner side of slider guide seat 2 gradually, and stretches into gradually in stopper slot; Rear handle connects the other end that square shaft 1 is fixed on slider guide seat 2; Front handlebar connects square shaft 11 and is connected on clutch draw-in groove sheet 7 by power transmission shaft 10; Hollow square shaft 9 assembly comprises square shaft holder 8 and is fixed on the hollow square shaft 9 of square shaft holder 8 one end, and the other end of square shaft holder 8 is engaged in one end of slider guide seat 2.Power transmission shaft 10 runs through hollow square shaft 9 assembly, and and can mutually freely rotate between hollow square shaft 9 assembly.A spatial accommodation is formed, for holding clutch draw-in groove sheet 7 between the other end of square shaft holder 8 and one end of slider guide seat 2.
For above-mentioned frame for movement provides power, can adopt motor 12 and travelling gear 13, the torsion of travelling gear 13 just motor 12 amplifies and is passed to and rotates castle wheel 6.
The radian of the stopper slot that clutch draw-in groove sheet 7 is offered can be different.Slide block 3 can at the different stopper slot internal gearing of each radian, and slide block 3 can move different arcuate distance in the stopper slot of different radian.
Also comprise oblique dead bolt as electronic lock, one end of oblique dead bolt is fixed on hollow square shaft 9, and hollow square shaft 9 can drive oblique dead bolt to rotate.
Continue with reference to Fig. 1, as one preferred embodiment, elastic device can adopt stage clip 4, simultaneously inner in order to stage clip 4 and slide block 3 being fixed on slider guide seat 2, can adopt stainless steel thin slice 5 by stage clip 4 and slide block 3 shutoff in the cavity of slider guide seat 2, stainless steel thin slice 5 is fixed on one end of slider guide seat 2 by the form of welding.
In above-mentioned electronic lock work, when slide block 3 does not stretch into stopper slot, clutch draw-in groove sheet 7 can freely rotate in spatial accommodation.
With reference to shown in Fig. 3, rotate castle wheel 6 points of three parts:
In figure, 1. section is in pass lock status, and now slide block 3 is in and stretches out slider guide seat 2 state.
In figure, 2. section is from closing the transition process of lock status to unlocking condition.This part is a curved surface, and the inwall rotating castle wheel 6, to the distance of center circle of slider guide seat from reducing gradually, being rotated castle wheel when rotating, will be pressed in slider guide seat 2 by slide block 3 gradually by this curved surface.
In figure, 3. section is in unlocking condition, and now slide block 3 is pressed in slider guide seat 2, is engaged (with reference to shown in Fig. 4) with clutch draw-in groove sheet 7.
With reference to shown in accompanying drawing 4-6, the slide block 3 corresponding with the part of three in Fig. 3, clutch draw-in groove sheet 7 and rotate the schematic diagram of position relationship between castle wheel 6:
Fig. 4 be in close lock status time rotation castle wheel 6 and slide block 3 position view, slide block 3 now stretches out slider guide seat 2, and clutch draw-in groove sheet 7 is in idling conditions;
Fig. 5 is in rotation castle wheel 6 in the process of unblanking and slide block 3 position view, and slide block 3 is rotated the inside wall slope driving of castle wheel 6, and stretches in the stopper slot of clutch draw-in groove sheet 7 gradually;
Fig. 6 is rotation castle wheel 6 when being in unlocking condition and slide block 3 position view; Slide block 3 stretches in stopper slot completely, and slide block more than 3 clutch draw-in groove sheet 7 is engaged mutually, now can carry out unlock operation.
The electronic lock clutch course of work of the present invention is introduced:
When user correctly swipes the card, motor 12 rotates forward, and to be amplified by the torsion of motor and is passed to rotate castle wheel 6 by travelling gear 13.Rotating castle wheel 6 rotates to unlocking condition, and now slide block 3 is pushed in slider guide seat 2.Slide block 3 is engaged with clutch draw-in groove sheet 7 (with reference to shown in Fig. 2).Now swing handle, can make latch bolt indentation lock body open the door.
Set 6 seconds rear motors 12 to reverse, rotate castle wheel 6 and rotate to closing lock status, now slide block 3 is ejected by stage clip 4, and sliding 3 pieces are separated with clutch draw-in groove sheet 7.Now swing handle, handle is in the state of idle running.
These are only embodiments of the present invention, it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (7)
1. an electronic lock, it is characterized in that, comprise clutch pack, rear handle connects square shaft, front handlebar connects square shaft, hollow square shaft assembly and power transmission shaft, wherein, described clutch pack comprises slide block assembly, rotates castle wheel and clutch draw-in groove sheet, the elastic device that described slide block assembly comprises slider guide seat, is arranged on the slide block in slider guide seat and is arranged in slider guide seat, a slide block outlet is offered in the side of described slider guide seat, described elastic device is in compressive state, by slide block from the inner ejection slider outlet of slider guide seat; Described clutch draw-in groove sheet is arranged on one end of slider guide seat, and its periphery is provided with multiple stopper slot; Described rotation castle wheel is sleeved on the outer periphery of slider guide seat, the inwall of described rotation castle wheel is to the distance of center circle of slider guide seat from reducing gradually, when described rotation castle wheel rotates around slider guide seat, its inwall promotes slide block and moves to the direction, inner side of slider guide seat gradually, and stretches into gradually in stopper slot; Described rear handle connects the other end that square shaft is fixed on slider guide seat; Described front handlebar connects square shaft and is connected on clutch draw-in groove sheet by power transmission shaft; Described hollow square shaft assembly comprises square shaft holder and is fixed on the hollow square shaft of square shaft holder one end, and the other end of described square shaft holder is engaged in one end of slider guide seat.
2. a kind of electronic lock according to claim 1, is characterized in that, described power transmission shaft runs through hollow square shaft assembly, and and can mutually freely rotate between hollow square shaft assembly.
3. a kind of electronic lock according to claim 1, is characterized in that, also comprises motor and travelling gear, and the torsion of described travelling gear just motor amplifies and is passed to rotation castle wheel.
4. a kind of electronic lock according to claim 1, is characterized in that, the radian of the stopper slot that described clutch draw-in groove sheet is offered is different.
5. a kind of electronic lock according to claim 1, is characterized in that, also comprises oblique dead bolt, and its one end is fixed on hollow square shaft, and described hollow square shaft can drive oblique dead bolt to rotate.
6. a kind of electronic lock according to claim 1, is characterized in that, forms a spatial accommodation between the other end of described square shaft holder and one end of slider guide seat, for holding clutch draw-in groove sheet.
7. a kind of electronic lock according to claim 6, is characterized in that, when described slide block does not stretch into stopper slot, described clutch draw-in groove sheet can freely rotate in described spatial accommodation.
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 true CN105239843A (en) | 2016-01-13 |
| CN105239843B 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468472A (en) * | 2018-03-31 | 2018-08-31 | 李浩远 | Anti-theft lock |
| WO2019210988A1 (en) * | 2018-05-03 | 2019-11-07 | Axema Access Control Ab | Coupling arrangement for selectively engaging and disengaging a first and a second shaft |
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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468472A (en) * | 2018-03-31 | 2018-08-31 | 李浩远 | Anti-theft lock |
| WO2019210988A1 (en) * | 2018-05-03 | 2019-11-07 | Axema Access Control Ab | Coupling arrangement for selectively engaging and disengaging a first and a second shaft |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105239843B (en) | 2019-07-12 |
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