CN101413366B - Electric lock head - Google Patents
Electric lock head Download PDFInfo
- Publication number
- CN101413366B CN101413366B CN200810228925A CN200810228925A CN101413366B CN 101413366 B CN101413366 B CN 101413366B CN 200810228925 A CN200810228925 A CN 200810228925A CN 200810228925 A CN200810228925 A CN 200810228925A CN 101413366 B CN101413366 B CN 101413366B
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- Prior art keywords
- cylinder
- hole
- rotational fixture
- shifting block
- lock
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- 239000011324 bead Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000005553 drilling Methods 0.000 abstract description 4
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The invention relates to an electronic cylinder, which comprises an electronic switch, an electromagnetic coil and a shifting block on a cylinder body, and is characterized in that both ends of symmetric through holes of the lock body are provided with a left key jack rotary fixing part and a right key jack rotary fixing part respectively; an intermediate fracture in a tubular cavity is provided with the shifting block; a rod side of the shifting block passes through the left rotary fixing part and is inserted into a reciprocating bayonet pin; a rectangular side of the shifting block passes through the shifting block and is inserted into the right rotary fixing part; a lug end of a centrifugal cylinder is inserted into a round-hole guiding groove of the right rotary fixing part; an offsetting spring is sleeved outside the centrifugal cylinder; an opening end of the centrifugal cylinder is inserted with an anti-smashing limit part inner hole the inside of which is provided with an anti-damage spring and fastened with the anti-smashing limit part inner hole through a clutch pin; and an anti-smashing limit part is matched with the right key jack rotary fixing part by means of inserting. An anti-drilling, anti-twisting and anti-smashing engaging and disengaging gear of the electronic cylinder guarantees flexible switching of a lock, is convenient to operate and timely to reset, has good safety performance, and can not influence correct switching operation of a gate control system of the lock even the engaging and disengaging gear is immoderately rotated to 360 DEG positively and reversely due to operating error. The electromechanical integrated cylinder which accords with the dimension of a general cylinder is taken as an intelligent gate control unlocking actuator, so that the safety and the correct switching performance are 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 with the mechanical billiard mode, because lock core structure is thin, causes anti-drilling function fragile, 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 producing in batches and penetration and promotion.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 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, middle fracture has shifting block 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 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.Need soft copy to get unlocking signal elder generation DM coil before the outer open and close lock, 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.Like 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 the plectrum 5 that inserts 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 through clutch pin 21 with the anti-locating part 8 of pounding, and electromagnet coil 15 places in the tapered end 16, and 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, and bottom magnetic post 22 is fixing, and the key cylinder of key 23 is the lead angle tri-prismoid; 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 protrusion is square body, and square body axially has circle footpath blind hole, and path side center of circle protrusion 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, and Fig. 5, Fig. 6, an end outer wall have annular groove, have high half the, the gap width of axial gap to the post that runs through diameter not wait, and the other end has circular hole, in have and the diametric hole of gap similar shape and the cross 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 and through hole; Annular groove contacts with the locating piece of using pin 12 to head into tube chamber by the tapered end assembling, and 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.
Unblanking or Guan Suoshi in the outside, has authority to judge 15 energisings of rear drive electromagnet coils, and 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, like 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; Clutch cylinder 7 and right side rotational fixture 6 are linked fully, drive plectrum 5 and rotate, realize unblanking or closing lock with shifting block 18.
Unblank or Guan Suoshi 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 through 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 closing lock.
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 get into 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 (6)
1. an electric lock head comprises electric switch, electromagnet coil and shifting block on the tapered end, it is characterized in that tapered end 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; Electromagnet coil places in the tapered end, and the upwards duct in access tube chamber, the built-in mandrel of electromagnet coil are arranged at top; Two opposite polarity magnetic posts are arranged in the mandrel, and bottom magnetic post is fixed; Plectrum is " protruding " shape thin slice, promptly has prolongation square body, plectrum square body end to pass the left side rotational fixture in the middle of the narrow limit of rectangle and inserts in the blind hole of reciprocal bayonet lock, and plectrum rectangle long side passes shifting block, inserts the right side rotational fixture; Back and forth the bayonet lock and the tower spring that resets place between left side rotational fixture and the left end key hole rotational fixture; The left side rotational fixture is a cylinder, and there is penetrating square hole in the center of circle, embeds magnetic bead on the end outer wall, writes down the open and close state of lock with electric switch, and the other end has the axial gap of through diameter, and gap width and plectrum thickness adapt, and outer wall has annular groove; The projection end of clutch cylinder inserts right side rotational fixture circular hole and guides into the groove from the right side; The clutch cylinder jacket has back-moving spring; The anti-locating part endoporus of pounding that the anti-tamper spring is arranged in clutch cylinder gap end inserts, and by clutch pin the clutch cylinder is pounded locating part and fixed with anti-; The anti-locating part of pounding cooperates with the grafting of right-hand member key hole rotational fixture; Back and forth there is neither isometrical cylindrical boss in the bayonet lock stage casing, and the side center of circle, big footpath protrusion is square body, and square body axially has circle footpath blind hole, and path side center of circle protrusion is the lead angle tri-prismoid; The tower spring miner diameter end that resets is stuck in the tri-prismoid root; Under the lock state, to the electromagnet coil power supply, the mandrel inside magnet column is not the repulsion state, and upper end magnetic post blocks the boss place, big footpath of reciprocal bayonet lock, limits reciprocal bayonet lock motion; During electromagnet coil power, the adhesive of mandrel inside magnet column discharges the reciprocal bayonet lock that blocks, and makes the clutch cylinder can get into the right side rotational fixture, is connected fully with the right side rotational fixture, drives shifting block and plectrum and rotates.
2. 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 high half the, the gap width of axial gap to the post that runs through diameter not wait; The other end has circular hole, in have and the diametric hole of gap similar shape and the cross section that links to each other with the circle wall.
3. 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 the said end of clutch cylinder (7) cylinder, and radially fixing with clutch pin (21).
4. a kind of electric lock head according to claim 1 is characterized in that left and right end key hole rotational fixture (1,9) is cylinder, and interior is the axial open-work of lead angle prismatic, and ring wall all has radially annular groove, through hole; Annular groove contacts with the locating piece of using pin (12) to head into tube chamber by the tapered end assembling, and left and right end key hole rotational fixture (1,9) is fixed in the tapered end (16).
5. a kind of electricity according to claim 1 is characterized in that in tapered end 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.
6. a kind of electric lock head according to claim 1 is characterized in that key bar also is the lead angle triangular prism; 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); But arc notch holding portion steel ball (10) is used for key and inserts spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810228925A CN101413366B (en) | 2008-11-21 | 2008-11-21 | Electric lock head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810228925A CN101413366B (en) | 2008-11-21 | 2008-11-21 | Electric lock head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101413366A CN101413366A (en) | 2009-04-22 |
| CN101413366B true CN101413366B (en) | 2012-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810228925A Expired - Fee Related CN101413366B (en) | 2008-11-21 | 2008-11-21 | Electric lock head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101413366B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11655653B1 (en) | 2022-04-15 | 2023-05-23 | Digilock Asia Ltd. | Electronically operated lock cylinder |
| US12152409B2 (en) | 2022-04-15 | 2024-11-26 | Security People, Inc. | Electronic mortise lock cylinder |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013981A (en) * | 2016-03-27 | 2016-10-12 | 陈正利 | Dislocation opening control spring piece lock |
| CN107657938A (en) * | 2016-07-23 | 2018-02-02 | 天津市津宝乐器有限公司 | Pressing plate pressing device for stamping hammer |
| CN107237556A (en) * | 2017-07-14 | 2017-10-10 | 佛山市家卫士电子有限公司 | Electronic lock |
| CN110017882B (en) * | 2019-05-16 | 2020-12-08 | 武昌理工学院 | A protection box for a large-depth underwater surveying and mapping device |
| CN110593656A (en) * | 2019-09-03 | 2019-12-20 | 广东亚太天能科技股份有限公司 | A lock cylinder clutch anti-prying mechanism |
| CN113622753B (en) * | 2021-08-03 | 2022-09-23 | 深圳市迈悍德实业有限公司 | Electronic lock |
| CN114545244A (en) * | 2022-01-11 | 2022-05-27 | 上海神力科技有限公司 | An inspection component |
| CN115229631A (en) * | 2022-07-28 | 2022-10-25 | 江苏华频电子科技有限公司 | An angle grinder with safety control system |
-
2008
- 2008-11-21 CN CN200810228925A patent/CN101413366B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11655653B1 (en) | 2022-04-15 | 2023-05-23 | Digilock Asia Ltd. | Electronically operated lock cylinder |
| US12152409B2 (en) | 2022-04-15 | 2024-11-26 | Security People, Inc. | Electronic mortise lock cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101413366A (en) | 2009-04-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20140911 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140911 Address after: Hunnan New District Jinhui street in Shenyang of Liaoning province 110179 City No. 5 Patentee after: SHENYANG MEIDITE 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. |
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| 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: 20120912 Termination date: 20211121 |