CN104141427B - Electromagnetic type Self-resetting Keyless lock core - Google Patents
Electromagnetic type Self-resetting Keyless lock core Download PDFInfo
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- CN104141427B CN104141427B CN201410317245.7A CN201410317245A CN104141427B CN 104141427 B CN104141427 B CN 104141427B CN 201410317245 A CN201410317245 A CN 201410317245A CN 104141427 B CN104141427 B CN 104141427B
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- knob
- lock core
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- door
- outdoors
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Abstract
The application relates to a kind of electromagnetic type Self-resetting Keyless lock core, comprise indoor knob, lock core body, dialing spring set bolt, interlock bolt, dial tongue, back-moving spring, knob, positioning spring pin in positioning spring pin, dialing spring sheet, electromagnet sucker, solenoid, magnetic conductor, door outdoors outdoors, indoor knob, interlock bolt, dial the polygonal structure of tongue three and connect and can or shut at door inward turning turn-off lock; When by checking, knob, interlock bolt, the polygonal structure of group tongue three connect and can rotate and unblanking or shut outdoors outdoors, owing to adopting key-free lock cored structure, having overcome traditional key lock cracked by specialty, technology cracks, key differentiation difficulty, the intrinsic problems such as complex structure manufacturing cost height.
Description
Technical field
The present invention relates to a kind of automatically controlled lock core, particularly relate to a kind of electromagnetic type Self-resetting Keyless lock core.
Background technology
The safety of lock, antitheft, safety convenient and the people's life is closely related. At present, the absolutely large portion on marketDivide safety door, safe-guard door lock, although lock body is ever-changing, type of key is various, lock control pattern is large change notChanging, is mainly to match with the key of certain safe class and the lock core of lock body, and making lock core dial tongue can rotate,Promote lock body internal gear, complete open locking.
At present, although the general structure of all kinds of door locks of China is different, general principle is nothing but design safety factor (DSF)The higher lock core matching from different Key structures, strives better safe and reliable. It is stolen that but majority is all unable to escapeThe destiny of separating. Current, fingerprint recognition, electronic recognition rapid technological improvement development, technology and application are all non-Normal ripe. Therefore, exploitation is a kind of antitheft, and the lock core cannot technology cracking, is trend of the times, the needs of the times.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of electromagnetic type Self-resetting Keyless lock core without keyhole,This lock core does not have keyhole, so can prevent from stretching in lock core and opening lockset with wiriness object from the outside, can yetTo prevent that filling in from the outside foreign matter destroys lockset in lock core hole.
Another object of the present invention is to utilize existing fingerprint recognition, magnetic card, IC-card and other forms ofElectronic technology recognition technology, is installing, or it is upper to be about to install the door of locking, and need not change other structures, as long asChange an automatically controlled lock core, just can complete the intellectualized reconstruction of door lock, with low cost, it is convenient to implement.
For solving the problems of the technologies described above, basic conception of the present invention is: by indoor knob 1, lock core body 2, dialSpring set bolt 3, interlock bolt 4, dial tongue 5, back-moving spring 6, outdoors knob 7, outdoors positioning spring pin 8,The parts such as dialing spring sheet 9, electromagnet sucker 10, solenoid 11, magnetic conductor 12, the interior positioning spring pin 13 of doorComposition, without the automatically controlled lock core of spoon, is characterized in that: indoor knob 1, knob 7 is coaxially arranged in lock core body 2 outdoorsInside and outside both sides, indoor knob 1, knob 7 is respectively by positioning spring pin in door 13, retainer spring outdoors outdoorsSell 8 rotatable being positioned in lock core body 2, indoor knob 1 leading portion stretches out for boss, and boss outer surface is socketed withInterlock bolt 4, outer being socketed with of interlock bolt 4 dialled tongue 5, indoor knob 1 boss, interlock bolt 4, dials tongue 5 and passes throughPolygonal structure connects, and matched in clearance, can move axially, and knob 7 is connected to and dials by the end of door inner side outdoorsOn tongue 5, and have shrinkage pool in this end, this shrinkage pool is designed to hold at least a portion of bolt 4 of linking,Can form polygonal structure with interlock bolt 4 and be connected, matched in clearance, also settles between interlock bolt 4 and indoor knob 1Have back-moving spring 6, the bolt 4 that makes to link only can be with knob 7 maintenances be de-outdoors under the effect of back-moving spring 6From, dialing spring sheet 9 is positioned at solenoid 11 fronts with one end of electromagnet sucker 10, and the other end is positioned at interlockBolt 4 rears, absorption electromagnet sucker 10 after solenoid 11 energisings, and then drive dialing spring sheet 9 to stir interlockBolt 4 enters in the shrinkage pool of knob 7 outdoors, and when solenoid 11 energisings finish, back-moving spring 6 makes the bolt that links4 exit the shrinkage pool of knob 7 outdoors.
The present invention has following beneficial effect: adopt key-free lock cored structure, overcome traditional key lock and easily met withSpecialty cracks, and technology cracks, key differentiation difficulty, the intrinsic problems such as complex structure manufacturing cost height.
Brief description of the drawings
Fig. 1 is the longitudinal sectional drawing of electromagnetic type Self-resetting Keyless lock core of the present invention.
Fig. 2 is Fig. 1 electromagnetic type Self-resetting Keyless lock core A-A face cutaway view.
Detailed description of the invention
By shown in Fig. 1 to Fig. 2, the application's electromagnetic type Self-resetting Keyless lock core, comprises indoor knob 1, lockCore body 2, dialing spring set bolt 3, interlock bolt 4, dial tongue 5, back-moving spring 6, knob 7, fixed outdoors outdoorsPositioning ejection in position spring catch 8, dialing spring sheet 9, electromagnet sucker 10, solenoid 11, magnetic conductor 12, doorSpring pin 13, wherein, indoor knob 1, knob 7 is preferably on same axis outdoors, preferred interlockBolt 4, dial tongue 5 and be also positioned at it on same axis, indoor knob 1, knob 7 is arranged in lock core body 2 outdoorsThe inside and outside both sides of door, indoor knob 1, knob 7 is respectively by positioning spring pin in door 13, positioning ejection outdoors outdoorsSpring pin 8 is rotatable to be positioned in lock core body 2, makes it to remain on lock core body 2 fixed positions, and rotatable motion,Indoor knob 1 entirety is two-part column structure, and indoor knob 1 leading portion (propylaeum outside) stretches out for boss,Boss dwindles compared with back segment cross-sectional area, and boss outer surface is socketed with interlock bolt 4, and outer being socketed with of interlock bolt 4 dialled tongue5, the boss of indoor knob 1, interlock bolt 4, group tongue 5 connect by polygonal structure, for example hexagon,Gap coordinates, can be along axially moving left and right, and boss has enough extension elongations to meet accommodating interlock bolt 4And reciprocal axially movable requirement, knob 7 is connected to and dials on tongue 5 by the end of door inner side outdoors, and at thisIn end, have shrinkage pool, this shrinkage pool is designed to hold at least a portion of bolt 4 of linking, and holds interlock bolt 4Length carry out the moment of torsion transmitting while unblanking to move and be as the criterion can bear follow-up knob outdoors 7, holding connectionWhen moving bolt 4, knob 7 can form polygonal structure with interlock bolt 4 and is connected outdoors, for example hexagon, and join in gapClose, can, along axially moving left and right, between interlock bolt 4 and indoor knob 1, also be mounted with back-moving spring 6, makeThe bolt 4 that must link only can keep departing from knob outdoors 7 under the effect of back-moving spring 6, solenoid 11Be fixed in lock core body 2, and be connected with external circuitry, "T"-shaped dialing spring sheet 9 is with electromagnet sucker 10One end is positioned at solenoid 11 fronts, the other end be positioned at interlock bolt 4 rears, " T " pin of dialing spring sheet 9 byDialing spring set bolt 3 is fixed in lock core body 2, and after solenoid 11 energisings, absorption electromagnet sucker 10, entersAnd drive dialing spring sheet 9 to stir in the shrinkage pool that interlock bolt 4 enters knob 7 outdoors, now rotary door outer knob 7Drive interlock bolt 4 and then drive group tongue 5 to rotate, can carry out the action of opening the door or lock a door; Solenoid 11 is logicalWhen electricity finishes, back-moving spring 6 bolt 4 that makes to link exits the shrinkage pool of knob 7 outdoors, now rotary door outer knob 7Carry out idle running action, and when under any circumstance indoor knob 1 rotates, drive and dial tongues 5 by interlock bolt 4Rotate, carry out the action of opening the door or lock a door.
In the time opening the door outdoors, lock a door, when owner will determine finger through fingerprint sensor identification resolve (or magnetic card,Electronic ID card) identification, while being confirmed to be house owner, control circuit is switched on to electromagnet coil 11, dialing springSheet 9 and 10 adhesives of electromagnet sucker, now dialing spring sheet 9 is outwards stirred interlock bolt 4, makes itself and knob 7 outdoorsAgree with, this state maintains 5-8 second, and people can open or locking door by knob outdoors. Time mistake to be maintainedAfter, control circuit power-off, interlock bolt 4 and outdoors knob 7 depart from, and knob 7 is in idle running outdoors.Due under normal conditions, interlock bolt 4 departs from knob 7 outdoors under the effect of spring 6, now, and outdoorsIt is that sky revolves (invalid) that knob 7 rotates, and this kind of lock core structure, has determined non-house owner, when any outdoorsWait and all can not open door, and in door, can open the door and lock a door at any time.
Claims (7)
1. an electromagnetic type Self-resetting Keyless lock core, comprises indoor knob (1), lock core body (2), dialing springSet bolt (3), interlock bolt (4), dial tongue (5), back-moving spring (6), knob (7), outdoors outdoorsPositioning spring pin (8), dialing spring sheet (9), electromagnet sucker (10), solenoid (11), magnetic conductor (12),Positioning spring pin (13) in door, is characterized in that: indoor knob (1), knob (7) is coaxially arranged outdoorsIn the inside and outside both sides of lock core body (2), indoor knob (1), knob (7) is respectively by positioning ejection in door outdoorsSpring pin (13), positioning spring pin (8) is rotatable is outdoors positioned in lock core body (2), indoor knob (1)Leading portion stretches out for boss, and boss outer surface is socketed with interlock bolt (4), and outer being socketed with of interlock bolt (4) dialled tongue(5), indoor knob (1) boss, interlock bolt (4), group tongue (5) connect by polygonal structure, gapCooperation, can move axially, and knob (7) is connected to and dials tongue (5) above by an end for door inner side outdoors, andIn this end, have shrinkage pool, this shrinkage pool is designed to hold at least a portion of interlock bolt (4), energyEnough form polygonal structure with interlock bolt (4) and be connected, matched in clearance, interlock bolt (4) and indoor knob (1)Between be also mounted with back-moving spring (6), the bolt (4) that makes to link only can under the effect of back-moving spring (6)With knob (7) maintenance disengaging outdoors, dialing spring sheet (9) is positioned at electricity with one end of electromagnet sucker (10)Magnetic coil (11) front, the other end is positioned at interlock bolt (4) rear, after solenoid (11) energising, inhalesAttached electromagnet sucker (10), so drive dialing spring sheet (9) stir interlock bolt (4) enter knob (7) outdoorsShrinkage pool in, when solenoid (11) energising finishes, back-moving spring (6) bolt (4) that makes to link exits doorThe shrinkage pool of outer knob (7).
2. electromagnetic type Self-resetting Keyless lock core as claimed in claim 1, described indoor knob (1) entiretyBe two-part column structure, indoor knob (1) leading portion stretches out for boss, and boss contracts compared with back segment cross-sectional areaLittle.
3. electromagnetic type Self-resetting Keyless lock core as claimed in claim 1, described dialing spring sheet (9) is " T "Shape, " T " pin of dialing spring sheet (9) is fixed in lock core body (2) by dialing spring set bolt (3).
4. electromagnetic type Self-resetting Keyless lock core as claimed in claim 1, needs to carry out authentication before opening the door,In the time being verified, control circuit is switched on to electromagnet coil (11), otherwise does not carry out any operation.
5. electromagnetic type Self-resetting Keyless lock core as claimed in claim 4, control circuit is to electromagnet coil(11) time of energising is 5-8 second, automatically performs afterwards power operation.
6. electromagnetic type Self-resetting Keyless lock core as claimed in claim 1, under any circumstance rotary door inward turningButton (1), is driven and is dialled tongue (5) rotation by interlock bolt (4), all can carry out the action of opening the door or lock a door.
7. electromagnetic type Self-resetting Keyless lock core as claimed in claim 1, it can directly replace old lockCore, is used in conjunction with old lock body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410317245.7A CN104141427B (en) | 2014-07-04 | 2014-07-04 | Electromagnetic type Self-resetting Keyless lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410317245.7A CN104141427B (en) | 2014-07-04 | 2014-07-04 | Electromagnetic type Self-resetting Keyless lock core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104141427A CN104141427A (en) | 2014-11-12 |
| CN104141427B true CN104141427B (en) | 2016-05-25 |
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ID=51850743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410317245.7A Expired - Fee Related CN104141427B (en) | 2014-07-04 | 2014-07-04 | Electromagnetic type Self-resetting Keyless lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104141427B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712189B (en) * | 2015-01-12 | 2017-03-01 | 哈尔滨工业大学 | Keyless lock core |
| CN108526856B (en) * | 2018-03-09 | 2020-02-11 | 北京航天控制仪器研究所 | Stress-free operating device for conductive hairspring |
| CN112664098B (en) * | 2021-01-26 | 2022-03-25 | 北京呈创科技股份有限公司 | Intelligent control integrated lock for safe deposit box |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10230344B3 (en) * | 2002-07-03 | 2004-01-22 | Dom-Sicherheitstechnik Gmbh & Co. Kg | Tamper-proof electromagnet assembly, electronic lock cylinder and method for preventing manipulation of a solenoid assembly |
| CN2888022Y (en) * | 2006-05-01 | 2007-04-11 | 郑元雷 | Electrically-controlled theft-proof door lock |
| CN201343917Y (en) * | 2009-01-23 | 2009-11-11 | 庄志强 | Electronic lock pin |
| CN202064717U (en) * | 2011-04-08 | 2011-12-07 | 美迪特科技（沈阳）有限公司 | Double-unlocking electronic lock capable of directly replacing mechanical lock |
| CN203050277U (en) * | 2012-11-01 | 2013-07-10 | 丁晓彬 | Electronic lock cylinder structure |
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2014
- 2014-07-04 CN CN201410317245.7A patent/CN104141427B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN104141427A (en) | 2014-11-12 |
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