CN201292704Y - Electronic lock head - Google Patents
Electronic lock head Download PDFInfo
- Publication number
- CN201292704Y CN201292704Y CNU2008202196007U CN200820219600U CN201292704Y CN 201292704 Y CN201292704 Y CN 201292704Y CN U2008202196007 U CNU2008202196007 U CN U2008202196007U CN 200820219600 U CN200820219600 U CN 200820219600U CN 201292704 Y CN201292704 Y CN 201292704Y
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- hole
- lock
- clutch
- cylinder
- lock head
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Abstract
An electronic lock comprises an electronic switch, an electromagnetic winding and a shifting block which are arranged on a lock body. The electronic lock is characterized in that two ends of a symmetrical through hole of the lock body are respectively provided with a left end key inserting hole rotation fixing piece and a right end key inserting hole rotation fixing piece; the shifting block is arranged in a middle gap of a tubular cavity; the rod side of a plectrum penetrates the left rotation fixing piece and is inserted into a reciprocating bayonet lock; the rectangular side of the plectrum penetrates through the shifting block and is inserted into the right rotation fixing piece; a projection end of a clutch column is inserted into a round hole guiding trough of the right rotation fixing piece; an offsetting spring is sleeved outside the clutch column; a breach end of the clutch column is inserted into an inner hole of an anti-smash locating part with a damage-preventing spring, and the clutch column and the inner hole of the anti-smash locating part are fixed by a clutch pin; and the anti-smash locating part is spliced and matched with the right end key inserting hole rotation fixing piece. An anti-drilling, anti-wringing and anti-smash clutch device of the electric lock ensures the flexible unlocking and locking, convenient operation, timely replacement and good safety performance of the lock, therefore, even immoderate positive and reverse rotation of 360 degrees due to error operation can not influence the accurate unlocking and locking operation of the door system. The mechanical and electronic integral lock with the size matching with a general lock is used as an intelligent door unlocking executing mechanism, and the safe and accurate unlocking and locking performance is greatly improved.
Description
Technical field
The present invention relates to the tapered end that mechanical clutch combines with electronics, a kind of as the unblank electric lock head of executing agency of intelligent entrance guard.
Background technology
Existing universal lock head, it is in the majority to unblank in the mechanical billiard mode, because lock core structure is thin, causes anti-drilling function fragility, even the electronic lock of band rack clutch part is arranged on the market, but structure is numerous and diverse, the control program trouble is unfavorable for that the batch process and the row of popularizing are wide.The tapered end of a small amount of electromechanical adopts motor drive mode, differs with universal lock head installation dimension and volume and too many, can not be general and exchange.Particularly be used as the lock of the terminal execution unit that uses in the long-range gate control system, also exist open close the maloperation phenomenon.
Summary of the invention
The purpose of this invention is to provide a kind of electric lock head, conform to the universal lock head size, easy to operate, open and close flexibly, reset in time, and tool is anti-drilling, prevent turning round, prevent pounding function.
A kind of electric lock head, comprise electronic switch, electromagnet coil and shifting block on the tapered end, it is characterized in that lock body symmetry through hole two ends are provided with left and right end key hole rotational fixture respectively, fracture has shifting block in the middle of in the tube chamber, plectrum bar side is passed the left side rotational fixture, insert in the reciprocal bayonet lock, the plectrum rectangular side is passed shifting block, inserts the moving fixture of turning right; The projection end of clutch cylinder inserts the moving fixture circular hole of turning right and guides in the groove, and the clutch cylinder jacket has back-moving spring, and clutch cylinder gap end has the anti-of anti-tamper spring to pound the locating part endoporus in inserting, and by clutch pin both is fixed; The anti-locating part of pounding cooperates with the grafting of right-hand member key hole rotational fixture.
The present invention combines electromagnetic principle with mechanical clutch means, strengthened the machine security performance and the operation accuracy rate of lock, and be added with the Electromagnetic Control function.Be different from traditional gate inhibition's structure, unblank not to be whole automations.External-open, need before shutting soft copy to get unlocking signal elder generation drive magnet coil, arrangement of clutch starts, and then key cylinder is inserted the lockhole rotational lock core, realize unblanking by mechanical part, otherwise, singly just anti-ly during with key pound locating part and dally.As picking lock by force, the anti-locating part of pounding is pounded suffered pressure and is absorbed, dissolves by wherein spring, and lock core has been played protective effect.Key and lock core just can take off key with changeing 360 °, efficiently solve the problem that shifting block resets, and prevent electronic lock open and close lock state not clear and maloperation occurs.This electric lock head anti-drilling, anti-turning round, the anti-arrangement of clutch of pounding guarantees that the switching of lock is flexible, easy to operate, resets in time, safety and correct open and close performance increase substantially.Even if, all can not influence the correct switching manipulation of the access control system of originally locking a door because of the uncontrolled positive and negative rotation of operate miss 360 degree.
Description of drawings
Fig. 1 is a tapered end external view of the present invention;
Fig. 2 is a tapered end internal cylinder internal component Pareto diagram
Fig. 3 is the section of structure of tapered end of the present invention;
Fig. 4 is right side rotational fixture 6 front views
Fig. 5 is right side rotational fixture 6 left views;
Fig. 6 is right side rotational fixture 6 right views;
The specific embodiment
A kind of electric lock head, see Fig. 1, comprise electronic switch 14, electromagnet coil 15 and shifting block 18 on the tapered end 16, it is characterized in that: see Fig. 2, Fig. 3, there are shifting block 18 and insertion plectrum 5 wherein in vacancy in the middle of in the tapered end 16 top bilateral symmetry tube chambers, there is spacing snap ring 20 shifting block 18 both sides, and left and right end key hole rotational fixture 1,9 is separately positioned on the tube chamber two ends, and back and forth the bayonet lock 3 and the tower spring 2 that resets place between left side rotational fixture 4 and the left end key hole rotational fixture 1; Set up defences between right side rotational fixture 6 and the right-hand member key hole rotational fixture 9 and pound locating part 8 and clutch cylinder 7, anti-pounding has anti-tamper spring 19 in the locating part 8, back-moving spring 11 is arranged outward, clutch cylinder 7 is fixed by clutch pin 21 with the anti-locating part 8 of pounding, electromagnet coil 15 places in the tapered end 16, the upwards duct in access tube chamber is arranged at top, electromagnet coil 15 built-in mandrels 13, two opposite polarity magnetic posts 22 are arranged in the mandrel 13, bottom magnetic post 22 is fixing, the key cylinder of key 23 is the lead angle tri-prismoid, and there is notch at the rib place, can hold steel ball 10 in the vacancy half.
Left side rotational fixture 4 is a cylinder, and there is penetrating square hole in the center of circle, embeds magnetic bead 17 on the end outer wall, open and close state with electric switch 14 record locks, the other end has the axial gap of through diameter, and gap width and plectrum 5 thickness adapt, and outer wall has annular groove.
Back and forth there is neither isometrical cylindrical boss in bayonet lock 3 stage casings, and the side center of circle, big footpath is protruded and is that square body, square body axially have circle footpath blind hole, and the path side center of circle is protruded and is the lead angle tri-prismoid.Tower spring 2 miner diameter ends that reset are stuck in the tri-prismoid root.
Right side rotational fixture 6 is a cylinder, sees Fig. 4, Fig. 5, Fig. 6, an end outer wall have annular groove, have the axial gap that runs through diameter to post high half, the gap width do not wait, the other end has circular hole, in have and the diametric hole of gap similar shape and the section that links to each other with the circle wall.
Left and right end key hole rotational fixture 1,9 is cylinder, interior is the axial open-work of lead angle prismatic, ring wall all has radially annular groove, through hole, annular groove with contact with the locating piece that pin 12 heads into tube chamber by lock body assembling, left and right end key hole rotational fixture 1,9 is fixed in the tapered end 16.
The key cylinder of key 23 also is the lead angle triangular prism, and corner angle all have the arc notch, and notch and end face form little edge, and little edge is stuck in outside the tapered end 16, and arc notch content part steel ball 10 is used for key and inserts spacing.
Unblank or when shutting in the outside, there is authority to judge 15 energisings of rear drive electromagnet coils, 22 adhesives of magnetic post are in coil 15 mandrels 13, discharge reciprocal bayonet lock 3, the key styletable of key 23 inserts right-hand member key hole rotational fixture 9, compression clutch cylinder 7, clutch cylinder 7 projections are inserted into 24 li of right side rotational fixture 6 spacing holes, as Fig. 5, simultaneously, push former plectrum 5 in spacing hole 24 to reciprocal bayonet lock 3, back and forth bayonet lock 3 is not blocked by magnetic post 22, compresses the tower spring 2 that resets synchronously, and clutch cylinder 7 and right side rotational fixture 6 are linked fully, drive plectrum 5 and shifting block 18 rotations, realize unblanking or shutting.
Unblank or when shutting in inside, do not judge key 23 authorities, as long as the key styletable of key 23 inserts left end key hole rotational fixture 1, drive reciprocal kayser 3 by left end key hole rotational fixture 1, back and forth kayser 3 drives plectrum 5, plectrum 5 drives shifting block 18 and rotates together, promptly realizes unblanking or shutting.
This electric lock head under the lock state, does not give electromagnet coils 15 power supplies, and mandrel 13 inside magnet columns 22 are the repulsion state, and magnetic post 22 is stuck in boss place, reciprocal bayonet lock 3 big footpath, limits reciprocal bayonet lock 3 motions; During electromagnet coil 15 energisings, 22 adhesives of mandrel 13 inside magnet columns discharge the reciprocal bayonet lock 3 that blocks, and make clutch cylinder 7 can enter right side transhipment fixture 6, drive shifting block 18 and rotate.
In this electric lock head structure, a built-in magnetic bead 17 below left side rotational fixture 4, a built-in electric switch 14 on the tapered end, it is characterized in that when the lock open and close drive the tumbler rotation, change angle, make magnetic bead 18 and electric switch 14 clutches, realize detecting tapered end open and close state.
Claims (9)
1, a kind of electric lock head, comprise electronic switch, electromagnet coil and shifting block on the tapered end, it is characterized in that lock body symmetry through hole two ends are provided with left and right end key hole rotational fixture respectively, fracture has shifting block in the middle of in the tube chamber, plectrum bar side is passed the left side rotational fixture, insert in the reciprocal bayonet lock, the plectrum rectangular side is passed shifting block, inserts the moving fixture of turning right; The projection end of clutch cylinder inserts the moving fixture circular hole of turning right and guides in the groove, and the clutch cylinder jacket has back-moving spring, and clutch cylinder gap end has the anti-of anti-tamper spring to pound the locating part endoporus in inserting, and by clutch pin both is fixed; The anti-locating part of pounding cooperates with the grafting of right-hand member key hole rotational fixture.
2, a kind of electric lock head according to claim 1, it is characterized in that left side rotational fixture (4) is cylinder, there is penetrating square hole in the center of circle, embed magnetic bead (17) on the one end outer wall, open and close state with electric switch (14) record lock, the other end has the axial gap of through diameter, and gap width and plectrum (5) thickness adapts, and outer wall has annular groove.
3, a kind of electric lock head according to claim 1 is characterized in that there is neither isometrical cylindrical boss in reciprocal bayonet lock (3) stage casing, and the side center of circle, big footpath is protruded and is that square body, square body axially have circle footpath blind hole, and the path side center of circle is protruded and is the lead angle tri-prismoid; Tower spring (2) miner diameter end that resets is stuck in the tri-prismoid root.
4, a kind of electric lock head according to claim 1, it is characterized in that right side rotational fixture (6) is cylinder, one end outer wall has annular groove, have the axial gap that runs through diameter to post high half, the gap width do not wait, the other end has circular hole, in have and the diametric hole of gap similar shape and the section that links to each other with the circle wall.
5, a kind of electric lock head according to claim 1 is characterized in that clutch cylinder (7) cylinder one end has the axial hole of through diameter, and the cylinder other end has projection; Prevent that pounding locating part (8) one ends is the lead angle tri-prismoid, the centre is the boss platform, props up back-moving spring (11), and other end path round platform hole is embedded in clutch cylinder (7) cylinder end, and radially fixing with clutch pin (21).
6, a kind of electric lock head according to claim 1, it is characterized in that left and right end key hole rotational fixture (1), (9) are cylinder, interior is the axial open-work of lead angle prismatic, ring wall all has radially annular groove, through hole: annular groove with contact with the locating piece that pin (12) heads into tube chamber by lock body assembling, left and right end key hole rotational fixture (1), (9) are fixed in the tapered end (16).
7, a kind of electric lock head according to claim 1 is characterized in that plectrum (5) is " protruding " shape book sheet, and rectangle has the prolongation square body in the middle of the narrow limit; Plectrum (5) square body end inserts in reciprocal bayonet lock (3) blind hole.
8, a kind of electric lock head according to claim 1 is characterized in that shifting block (18) ring is the platform shape, the axial rectangular block of the promising one of its external diameter, and the footpath inner concave has and rectangular block vertical rectangular hole.
9, a kind of electric lock head according to claim 1 is characterized in that key (23) bar also is the lead angle triangular prism, and corner angle all have the arc notch, notch and end face form little edge, little edge is stuck in outside the tapered end (16), and arc notch part steel ball (10) is used for key and inserts spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202196007U CN201292704Y (en) | 2008-11-21 | 2008-11-21 | Electronic lock head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202196007U CN201292704Y (en) | 2008-11-21 | 2008-11-21 | Electronic lock head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201292704Y true CN201292704Y (en) | 2009-08-19 |
Family
ID=41006177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202196007U Expired - Fee Related CN201292704Y (en) | 2008-11-21 | 2008-11-21 | Electronic lock head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201292704Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127992A (en) * | 2010-01-20 | 2011-07-20 | 美迪特科技（沈阳）有限公司 | Universal electronic lock head |
| CN102733670A (en) * | 2011-04-08 | 2012-10-17 | 美迪特科技（沈阳）有限公司 | Double-unlocking electronic lock head capable of directly replacing mechanical lock head |
| CN102741490A (en) * | 2010-01-25 | 2012-10-17 | 诺克N’洛克有限公司 | Door cylinder lock |
| CN103485600A (en) * | 2013-09-14 | 2014-01-01 | 侯洪兵 | Full-idling lock cylinder |
| CN105089375A (en) * | 2015-08-29 | 2015-11-25 | 刘建刚 | Novel electronic lock |
| CN105952278A (en) * | 2016-04-18 | 2016-09-21 | 邓石钢 | Mechanical fingerprint lock cylinder and implementation method |
| CN108625682A (en) * | 2018-07-02 | 2018-10-09 | 佛山市高远智能科技有限公司 | A kind of intelligence lock core |
-
2008
- 2008-11-21 CN CNU2008202196007U patent/CN201292704Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127992B (en) * | 2010-01-20 | 2012-12-12 | 美迪特科技（沈阳）有限公司 | Universal electronic lock head |
| CN102127992A (en) * | 2010-01-20 | 2011-07-20 | 美迪特科技（沈阳）有限公司 | Universal electronic lock head |
| CN102741490A (en) * | 2010-01-25 | 2012-10-17 | 诺克N’洛克有限公司 | Door cylinder lock |
| CN102733670A (en) * | 2011-04-08 | 2012-10-17 | 美迪特科技（沈阳）有限公司 | Double-unlocking electronic lock head capable of directly replacing mechanical lock head |
| CN102733670B (en) * | 2011-04-08 | 2014-11-26 | 沈阳美迪特信息技术有限公司 | Double-unlocking electronic lock head capable of directly replacing mechanical lock head |
| CN103485600B (en) * | 2013-09-14 | 2016-01-20 | 侯洪兵 | Full idle-run lock pin |
| CN103485600A (en) * | 2013-09-14 | 2014-01-01 | 侯洪兵 | Full-idling lock cylinder |
| CN105089375A (en) * | 2015-08-29 | 2015-11-25 | 刘建刚 | Novel electronic lock |
| CN105089375B (en) * | 2015-08-29 | 2017-12-26 | 刘建刚 | A kind of electronic lock |
| CN105952278A (en) * | 2016-04-18 | 2016-09-21 | 邓石钢 | Mechanical fingerprint lock cylinder and implementation method |
| CN105952278B (en) * | 2016-04-18 | 2019-04-16 | 北京城房科技集团有限公司 | Mechanical fingerprint lock core and implementation method |
| CN108625682A (en) * | 2018-07-02 | 2018-10-09 | 佛山市高远智能科技有限公司 | A kind of intelligence lock core |
| CN108625682B (en) * | 2018-07-02 | 2023-09-19 | 佛山市高远智能科技有限公司 | Intelligent lock cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENYANG MIDITE INFORMATION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: MULTI-DIMENSION TECHNOLOGIES (SHENYANG) CO., LTD. Effective date: 20140909 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140909 Address after: Hunnan New District Jinhui street in Shenyang of Liaoning province 110179 City No. 5 Patentee after: Shenyang Midite Information Technology Co., Ltd. Address before: Hunnan New District Jinhui street in Shenyang of Liaoning province 110179 City No. 5 Patentee before: MDT Technology (Shenyang) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20171121 |