CN106437321A - NFC security door lock - Google Patents
NFC security door lock Download PDFInfo
- Publication number
- CN106437321A CN106437321A CN201611003627.8A CN201611003627A CN106437321A CN 106437321 A CN106437321 A CN 106437321A CN 201611003627 A CN201611003627 A CN 201611003627A CN 106437321 A CN106437321 A CN 106437321A
- Authority
- CN
- China
- Prior art keywords
- door lock
- push rod
- nfc
- motor
- safe
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
- E05B47/004—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets the magnets acting directly on the bolt
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/06—Locks or fastenings for special use for swing doors or windows, i.e. opening inwards and outwards
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/005—Opening, closing of the circuit
- E05B2047/0054—Opening, closing of the circuit using microprocessor, printed circuits, or the like
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0091—Retrofittable electric locks, e.g. an electric module can be attached to an existing manual lock
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention relates to an NFC security door lock which structurally comprises a push rod, a motor driving mechanism, a locking control switch, an NFC trigger switch, an intelligent socket, a working power supply and the like. The security door lock disclosed by the invention is a security door lock capable of performing non-contact unlocking on the basis of an ordinary mechanical door lock by utilizing a smart phone, and a security door lock combination with two different unlocking properties and unlocking manners is formed, so that the burglary resistance can be greatly enhanced; meanwhile, a mobile phone client serves as an NFC unlocking tool with identity recognition features so as to perform non-contact unlocking, while the non-contact unlocking manner is novel in form and is easily accepted by the public, so that the product marketing expansion and occupancy can be facilitated.
Description
Technical field
The present invention relates to a kind of safe-guard door lock, specifically a kind of NFC safe-guard door lock.
Background technology
Door lock is all to be opened using key.For improving the theftproof performance of door lock, people mainly pry open, prevent from the anti-of lock core
Destroy the aspects such as the anti-copying with key to be transformed and design.These Curve guide impeller generally put forth effort on lockset itself anti-theft
The raising of energy, but regardless of the raising of this safe-guard door lock theftproof performance how, broadly falls into a kind of use of single lockset, it is antitheft
Still there is certain limitation in performance.
Content of the invention
It is an object of the invention to provide a kind of NFC safe-guard door lock, existed with the theftproof performance solving single safe-guard door lock
The problem of limitation.
The present invention is realized in：A kind of NFC safe-guard door lock, includes：
Push rod, as the latch blocking mechanism of safe-guard door lock, can carry out scaling operation；
Motor-driven mechanism, is connected with described push rod, for driving described push rod to stretch, to realize the keying of door lock；
Lock controlling switch, be arranged in the circuit for controlling motor in described motor-driven mechanism, be used for sending action command letter
Number, make described motor-driven mechanism drive described push rod to stretch out and lock；
NFC trigger switch, is arranged in the circuit for controlling motor in described motor-driven mechanism, is used for sending action command letter
Number, make described motor-driven mechanism drive described push rod retraction unblock；And
Working power, is electrically connected with described motor-driven mechanism, to provide operating voltage.
Present invention additionally comprises having：
Smart jack, is arranged on the output loop of described working power, for being realized by the straighforward operation of cell-phone customer terminal
The energising of socket or power-off.
Controlling switch of locking described in the present invention is proximity switch or magnetic switch, and it realizes two senses of sensing action
Should partly set up separately in the dead bolt of common door lock and the lockhole of yoke dead bolt, or set up separately on door leaf with doorframe.
Described working power in the present invention includes adapter and battery, and described adapter has ac input end and direct current
Output end.
Described push rod in the present invention is unidirectional push rod or bidirectional push rod.
Described bidirectional push rod includes upper and lower two push rods, each connects a grafting door in the end of upper and lower two push rods
The lengthening inserted link of frame, is provided with upper and lower two blocks of magnet, referred to as top push rod magnet and bottom push rod magnet on described push rod,
Spacing between the central point of two blocks of described push rod magnet is the described flexible stroke lengthening inserted link；Two pieces of described push rod magnet punchings
The direction push rod is to expose acting surface, and two blocks of push rod magnet expose acting surface pole polarity contrary；In described door leaf
On be provided with horizontal latch, the bottom push rod magnetic on the rational height of described latch and described push rod body of rod under the state of stretching out
The rational height of iron is identical, and the end of described latch is provided with latch magnet, and described latch magnet is the magnetic exposing acting surface
Pole polarity and the bottom push rod magnet on push rod expose acting surface pole polarity identical.
Horizontal latch is provided with described door leaf, described push rod is attached with and promotes latch transversal stretching action
V-arrangement fork；Described V-arrangement fork is to be fixed in a rotating shaft by two connecting rods, forms v-shaped structure body；In described V-arrangement fork
Rotating shaft is arranged on door leaf, and one end of a connecting rod in described V-arrangement fork is hinged on described push rod, in described V-arrangement fork
One end of another connecting rod be hinged on described latch.
Horizontal latch is provided with described door leaf, one section of rack segments is arranged on described push rod, at described latch end
End is also provided with one section of rack segments, and the rack segments on described push rod are meshed with one of coaxial Double-gear gear, coaxially
Another gear in Double-gear is meshed with the rack segments of described latch end, and the axostylus axostyle of coaxial Double-gear is fixed on door leaf
On.
The designing points of safe-guard door lock of the present invention, one is in addition to be further added by a set of utilization on the basis of standard machinery door lock
Smart mobile phone carries out the safe-guard door lock of contactless unlatching, thus can be formed and have two kinds of different unlatching properties and opening ways
Safe-guard door lock combination, the setting structure of this Double theft-proof door lock, the time of pirate of the open and the difficulty of pirate of the open can be made all to have greatly
Width increases, thus theftproof performance can be made significantly to strengthen.Two is ingenious by the nfc card piece of configuration and function on smart mobile phone, profit
With cell-phone customer terminal as a kind of unlocking tool with identification feature, carry out contactless unlocking.Due to intelligent hand
Popularity rate more and more higher in crowd for the machine, the NFC function using smart mobile phone itself configuration is unlocked, and has had comparison wide
General material base and feasibility, and the contactless unlocking mode due to NFC form, novel form, are easily connect by the public
It is subject to, hence help to the developing in product market and occupy.
NFC function is a kind of near-field communication technology, is to be identified by non-contact radio-frequency（RFID）And the technology that interconnects is whole
Costar change, it is combining induction card reader, icah wavw and point-to-point function on one chip, can be in short distance
It is identified data exchange, thus completing the identification of identity characteristic, control of being unlocked accordingly from interior with compatible equipment.
Brief description
Fig. 1 is the structured flowchart of the present invention.
Fig. 2 Fig. 5 is the structural representation of four kinds of set-up modes on door leaf for the push rod.
In figure：1st, push rod, 2, motor-driven mechanism, 3, controlling switch of locking, 4, NFC trigger switch, 5, smart jack, 6,
Working power, 7, lengthen inserted link, 8, bottom push rod magnet, 9, door leaf, 10, latch, 11, latch magnet, 12, top push rod magnetic
Iron, 13, V-arrangement fork, 14, coaxial Double-gear, 61, adapter, 62, battery.
Specific embodiment
As shown in figure 1, NFC safe-guard door lock of the present invention includes push rod 1, motor-driven mechanism 2, controlling switch of locking 3, NFC
The parts such as trigger switch 4, smart jack 5 and working power 6.Push rod 1, as the latch blocking mechanism of safe-guard door lock, can be stretched
Contracting operation.Motor-driven mechanism 2 is connected with push rod 1, is stretched for driving push rod 1, to realize the keying of door lock.Upper lock control
System switch 3 is arranged in the circuit for controlling motor in motor-driven mechanism 2, is used for sending action command signal, makes Motor drive
Mechanism 2 drives push rod 1 to stretch out, and realizes locking.NFC trigger switch 4 is arranged on the motor control electricity in described motor-driven mechanism 2
Lu Zhong, is used for sending action command signal, makes motor-driven mechanism 2 drive push rod 1 to bounce back, realizes unblock.Working power 6 includes
Adapter 61 and battery 62, adapter 61 has ac input end and DC output end, and battery 62 can be dry cell or electric power storage
Pond, as the stand-by power supply after having a power failure.The output end of working power 6 is electrically connected with motor-driven mechanism 2, to provide safe-guard door lock
Operating voltage.
Controlling switch of locking 3 can be proximity switch or magnetic switch, and both switches all include realization sense
Answer two sensing parts of action, the set-up mode of two sensing parts, one is in the dead bolt of common door lock and yoke dead bolt
Be respectively provided with lockhole, lock when common door, dead bolt enter yoke dead bolt lockhole after, proximity switch or magnetic switch move
Make, send action command, make circuit for controlling motor action, motor obtains electric rotation, driving push rod 1 is stretched out, corresponding on insertion doorframe
Lockhole in, realize locking.Another kind of set-up mode of two sensing parts is that the correspondence position on door leaf with doorframe is punished
Do not arrange, after door leaf cuts out, proximity switch or magnetic switch action, send action command, make circuit for controlling motor action, electricity
Machine obtains electric rotation, and driving push rod 1 is stretched out, and in corresponding lockhole on insertion doorframe, realizes locking.
When needing from outside enabling, first press close to the installation site of this safe-guard door lock with smart mobile phone, in smart mobile phone
Nfc card is identified data exchange with the induction type card reader in NFC trigger switch 4, when the judgement of induction type card reader is close
Nfc card be allow by nfc card after, NFC trigger switch 4 sends action command, makes circuit for controlling motor action, and motor obtains
Electricity rotation, retracts in driving push rod 1 corresponding lockhole from doorframe, realizes unblock.Then reuse the key of Mechanical theft-proof door lock
Mechanical theft-proof door lock opened by spoon, you can open door leaf.
The present invention has also added smart jack 5.Smart jack is a kind of approved product of up-to-date listing, specifically one
Plant the safety socket opening and closing using mobile phone and WIFI remote control.In static state, that is, during not electricity consumption, socket does not have power supply to export,
Socket is in power failure state.Now, the electrode in socket and power supply are in dialysis state.When socket receive ultrared
Meeting turn on automatically power supply after signal, socket can normal power supply.Smart jack 5 is arranged on the output of working power 6
On loop, by the straighforward operation of cell-phone customer terminal, realize the energising to motor-driven mechanism 2 and NFC trigger switch 4 or disconnected
Electricity.
Setting smart jack, can disconnect the working power of this safe-guard door lock, so so that it may avoid him after door leaf cuts out
People is being directed to the runin behavior of this safe-guard door lock outdoors using mobile phone, thus improving the safe antitheft of safe-guard door lock further
Energy.
Push rod 1 in safe-guard door lock of the present invention can be unidirectional push rod or bidirectional push rod.In Fig. 2, unidirectional push rod is in electricity
Under the drive of machine drive mechanism 2, stretch to a direction, this push rod can arrange as bolt and use, and play open and close door
The effect of fan.In Fig. 3, bidirectional push rod includes upper and lower two push rods, under the drive of motor-driven mechanism 2, two up and down
Stretch in contrary direction.For meeting the use needs inserting doorframe from the upper and lower end of door leaf, can be at the end of upper and lower two push rods 1
Portion each connects a lengthening inserted link 7, using the upper and lower jack lengthening inserted link 7 grafting doorframe.In addition, positioned at Motor drive
Upper and lower two blocks of magnet, referred to as top push rod magnet 12 and bottom push rod magnet 8 are provided with the push rod 1 on mechanism 2 top, two pieces
Spacing between the central point of push rod magnet is to lengthen the flexible stroke of inserted link 7.In Fig. 3, two blocks of push rod magnet aim at push rod 1 right side
The direction of side is to expose acting surface, and two blocks of push rod magnet expose acting surface pole polarity contrary.Right side in door leaf 9
Position is provided with horizontal latch 10, the bottom push rod magnet 8 on the rational height of latch 10 and push rod 1 body of rod under the state of stretching out
Rational height identical, correspondingly, the rational height of latch 10 is namely pushed away with the top on push rod 1 body of rod under retracted mode
The rational height of bar magnet 12 is identical.The left part of latch 10 is provided with latch magnet 11, the left side of latch magnet 11 is outer
Dew acting surface, it exposes the pole polarity exposing acting surface of the bottom push rod magnet 8 on the pole polarity of acting surface and push rod 1
Identical.So, when push rod 1 is controlled overhanging, upper and lower two lengthening inserted links 7 insertion is located in the jack of doorframe upper and lower end, this
When, bottom push rod magnet 8 is relative with the latch magnet 11 of latch 10 end, under the magnetic action that the same sex is repelled each other, inserted link 10 quilt
Push right side to, cross out from the right side of door leaf, insertion is located at the tripartite's locking realizing door leaf in the jack on the right side of doorframe.When
During push rod 1 controlled retraction, in upper and lower two lengthening inserted links 7 synchronization retraction door leaf 9, now, top push rod magnet 12 and latch 10
Relatively, under the magnetic action that there is a natural attraction between the sexes, latch 10 is attracted the latch magnet 11 of end to the left, automatically laterally retracts door leaf
In 9, eliminate tripartite's locking of door leaf.Corresponding with top pusher structure, two blocks of push rod magnetic be may also set up on the push rod of bottom
Iron, accordingly, is also provided with bottom latch on door leaf 9, you can form horizontal double bolt structure.
Upper and lower two horizontal latches 10 can also be set in door leaf 9, with corresponding to two push rods, i.e. every push rod 1
Control the expanding-contracting action of a latch 10.
Push rod 1 in safe-guard door lock of the present invention can also add V-arrangement fork drive mechanism and promote latch to realize transversal stretching
Action.As shown in figure 4, being provided with horizontal latch 10 on door leaf 9, V-arrangement fork 13 is to be fixed on one by two connecting rods to turn
On axle, form v-shaped structure body.Rotating shaft in V-arrangement fork 13 is arranged on door leaf 9, one end of a connecting rod in V-arrangement fork 13
It is hinged on push rod 1, one end of another connecting rod in V-arrangement fork 13 is hinged on latch 10.When push rod stretching motion about 1
When, V-arrangement fork 13 is synchronous to be deflected, and drives latch 10 to do transversal stretching action on the right side of door leaf 9 edge.
Push rod 1 in safe-guard door lock of the present invention can be realized laterally stretching with additional gear rack drives mechanism urges latch 10
Contracting motion.As shown in figure 5, horizontal latch 10 is provided with door leaf 9, push rod 1 arranges one section of rack segments, in latch 10
End is also provided with one section of rack segments, and the rack segments on push rod 1 are meshed with one of a coaxial Double-gear 14 gear, coaxially
Another gear in Double-gear 14 is meshed with the rack segments of latch 10 end, and the axostylus axostyle of coaxial Double-gear 14 is fixed on door leaf
On 9, when push rod stretching motion about 1, coaxial Double-gear 14 synchronous rotary, drive latch 10 transversely to stretch on the right side of door leaf
Contracting.
For convenience of the operation from enabling of going out within doors, can arrange one in the inner side of door leaf 9 can directly controlled motor drive
The button switch of motivation structure 2, by touch-tone trigger action, you can directly open this safe-guard door lock, more by conventional methods
The standard machinery door lock installed is opened on door leaf, you can open door leaf and go out.
Claims (4)
1. a kind of NFC safe-guard door lock, is characterized in that, include：
Push rod, as the latch blocking mechanism of safe-guard door lock, can carry out scaling operation；
Motor-driven mechanism, is connected with described push rod, for driving described push rod to stretch, to realize the keying of door lock；
Lock controlling switch, be arranged in the circuit for controlling motor in described motor-driven mechanism, be used for sending action command letter
Number, make described motor-driven mechanism drive described push rod to stretch out and lock；
NFC trigger switch, is arranged in the circuit for controlling motor in described motor-driven mechanism, is used for sending action command letter
Number, make described motor-driven mechanism drive described push rod retraction unblock；And
Working power, is electrically connected with described motor-driven mechanism, to provide operating voltage.
2. NFC safe-guard door lock according to claim 1, is characterized in that, also include：
Smart jack, is arranged on the output loop of described working power, for being realized by the straighforward operation of cell-phone customer terminal
The energising of socket or power-off.
3. NFC safe-guard door lock according to claim 1 and 2, is characterized in that, described lock controlling switch be proximity switch or
Magnetic switch, it is realized two sensing parts of sensing action and sets up separately in the dead bolt of common door lock and the lockhole of yoke dead bolt,
Or set up separately on door leaf with doorframe.
4. NFC safe-guard door lock according to claim 1 and 2, is characterized in that, described working power includes adapter and electricity
Pond, described adapter has ac input end and DC output end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611003627.8A CN106437321A (en) | 2016-11-15 | 2016-11-15 | NFC security door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611003627.8A CN106437321A (en) | 2016-11-15 | 2016-11-15 | NFC security door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106437321A true CN106437321A (en) | 2017-02-22 |
Family
ID=58207090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611003627.8A Pending CN106437321A (en) | 2016-11-15 | 2016-11-15 | NFC security door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106437321A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2392871Y (en) * | 1999-09-08 | 2000-08-23 | 郑光远 | Mechanical device of electronic lock |
| CN1548693A (en) * | 2003-05-13 | 2004-11-24 | 谢惠华 | Power-saving remotely controlled lock circuit unit |
| CN1777731A (en) * | 2003-03-19 | 2006-05-24 | 德拉姆有限公司 | Magneto-mechanical locking device |
| CN101699532A (en) * | 2009-09-17 | 2010-04-28 | 陕西科技大学 | Intelligent remote control device of household appliance and manufacture method |
| CN201629464U (en) * | 2010-04-20 | 2010-11-10 | 卢伟 | Universal remote-control type wireless intelligent socket |
| CN201802161U (en) * | 2010-09-24 | 2011-04-20 | 成素华 | Electronic anti-theft lock body with locating latch bolt |
| CN204212594U (en) * | 2014-07-29 | 2015-03-18 | 江汉大学 | A kind of long-range door opener and system |
| CN105019737A (en) * | 2015-04-07 | 2015-11-04 | 深圳市罗曼斯科技有限公司 | Full-automatic intelligent lock |
| CN204899485U (en) * | 2015-07-22 | 2015-12-23 | 深圳市威富多媒体有限公司 | Electronic lock and electronic lock system |
| CN205595562U (en) * | 2016-03-10 | 2016-09-21 | 河南紫光物联技术有限公司 | Intelligent socket |
| CN206385928U (en) * | 2017-01-03 | 2017-08-08 | 大昶门控科技（上海）股份有限公司 | A kind of automatic remote control door lock |
-
2016
- 2016-11-15 CN CN201611003627.8A patent/CN106437321A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2392871Y (en) * | 1999-09-08 | 2000-08-23 | 郑光远 | Mechanical device of electronic lock |
| CN1777731A (en) * | 2003-03-19 | 2006-05-24 | 德拉姆有限公司 | Magneto-mechanical locking device |
| CN1548693A (en) * | 2003-05-13 | 2004-11-24 | 谢惠华 | Power-saving remotely controlled lock circuit unit |
| CN101699532A (en) * | 2009-09-17 | 2010-04-28 | 陕西科技大学 | Intelligent remote control device of household appliance and manufacture method |
| CN201629464U (en) * | 2010-04-20 | 2010-11-10 | 卢伟 | Universal remote-control type wireless intelligent socket |
| CN201802161U (en) * | 2010-09-24 | 2011-04-20 | 成素华 | Electronic anti-theft lock body with locating latch bolt |
| CN204212594U (en) * | 2014-07-29 | 2015-03-18 | 江汉大学 | A kind of long-range door opener and system |
| CN105019737A (en) * | 2015-04-07 | 2015-11-04 | 深圳市罗曼斯科技有限公司 | Full-automatic intelligent lock |
| CN204899485U (en) * | 2015-07-22 | 2015-12-23 | 深圳市威富多媒体有限公司 | Electronic lock and electronic lock system |
| CN205595562U (en) * | 2016-03-10 | 2016-09-21 | 河南紫光物联技术有限公司 | Intelligent socket |
| CN206385928U (en) * | 2017-01-03 | 2017-08-08 | 大昶门控科技（上海）股份有限公司 | A kind of automatic remote control door lock |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170222 |