CN206340069U - Intelligent key - Google Patents
Intelligent key Download PDFInfo
- Publication number
- CN206340069U CN206340069U CN201621217650.2U CN201621217650U CN206340069U CN 206340069 U CN206340069 U CN 206340069U CN 201621217650 U CN201621217650 U CN 201621217650U CN 206340069 U CN206340069 U CN 206340069U
- Authority
- CN
- China
- Prior art keywords
- key
- skeleton
- circuit
- magnetic coupling
- circuit device
- 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.)
- Active
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a kind of Intelligent key, it is desirable to provide a kind of safe, good reliability, the Intelligent key of electric-controlled intelligent.The utility model includes key skeleton, the key bar being fixedly connected, and the through hole is combined with gangbar, and one end of gangbar is stretched into key skeleton and is combined with linkage gear（4）Smart circuit device, stepper motor, battery are provided with key skeleton, the stepper motor and battery are electrically connected with smart circuit device, the output shaft of stepper motor is combined with output gear, output gear is meshed with linkage gear, gangbar is provided with least two magnet bores at an angle to each other, the magnet bore and is combined with unblock permanent magnet；It is provided with the key skeleton in the USB interface electrically connected with the smart circuit device, the key skeleton and is additionally provided with the storage module electrically connected with the USB interface.The utility model can answer Intelligent key field extensively.
Description
Technical field
The utility model is related to a kind of key, more particularly to a kind of Intelligent key.
Background technology
With the development of science and technology smart lock also steps into our life, smart lock refers to be different from tradition machinery lock,
In user's identification, security, the more intelligentized lockset of managerial aspect.Smart lock is the enforcement division locked a door in gate control system
Part.And Intelligent key is a key component being adapted with smart lock, for opening smart lock.Simultaneously current many intelligent keys
Spoon unitary function, and need to change battery or charged with special charging equipment, using very inconvenient.
Utility model content
Technical problem to be solved in the utility model be overcome the deficiencies in the prior art there is provided one kind it is safe, can
By good, the easy to use Intelligent key of property.
The technical scheme that the utility model is used is：The utility model includes key skeleton, key bar, the key bar
It is fixedly connected with the key skeleton, provided with unblock convex portion outside the key bar, the key bar is internal provided with through hole
Through hole inside hollow key bar, the key bar is combined with gangbar, and the key skeleton is stretched into one end of the gangbar
It is interior and be combined with linkage gear, smart circuit device, stepper motor, battery, the stepper motor are provided with the key skeleton
And battery is electrically connected with the smart circuit device, the output shaft of the stepper motor is combined with output gear, the output gear
Wheel is meshed with the linkage gear, and the gangbar is provided with least two magnet bores at an angle to each other, the magnet bore
It is combined with unblock permanent magnet；The USB interface electrically connected with the smart circuit device, the key are provided with the key skeleton
The storage module electrically connected with the USB interface is additionally provided with cleithrum frame.
Further, the correspondence position on the key bar with the unblock permanent magnet is provided with arc elongated slot, and the arc is long
The width of groove is slightly larger than the diameter for unlocking permanent magnet, the included angle of the arc elongated slot and the unblock permanent magnet
The open and close lock anglec of rotation is consistent.
Further, the end of the key bar is combined with sealing shroud；The battery is high-capacity lithium battery.
Further, buzzer, OLED display screen, four bit combination keyboards, the buzzing are additionally provided with the key skeleton
Device, OLED display screen, four bit combination keyboards are electrically connected with the smart circuit device.
Further, the smart circuit device includes the governor circuit, modulation/demodulation circuit, bridge rectifier being sequentially connected
Device, key end magnetic coupling coil, the key end magnetic coupling coil and outside communication/charging end magnetic coupling coil formation magnetic coupling
Close loop and produce magnetic field variation signal, magnetic field variation signal is converted into electric signal by the key end magnetic coupling coil, then through institute
State bridge rectifier and modulation/demodulation circuit is adjusted to Uart signals, be transferred to the governor circuit.
Further, the smart circuit device also includes battery charger, the battery charger and the bridge-type
Rectifier is connected, during charging, the key end magnetic coupling coil and outside communication/charging end magnetic coupling coil formation magnetic coupling
Loop, the alternate electric energy sent by communication/charging end magnetic coupling coil passes to the bridge by the key end magnetic coupling coil
Formula rectifier, the battery that the battery charger is supplied after the bridge rectifier rectification to set in the key skeleton
Charging.
Further, the governor circuit includes low-power scm circuit, RFID reading codes circuit, step motor control electricity
Road, OLED display screen circuit, buzzer circuit, four bit combination keyboard circuits, bluetooth communication module circuit.
Further, it is provided with the key skeleton described in the mobile phone charging connector electrically connected with the smart circuit device
Mobile phone charging connector is connected with the storage module.
Further, a kind of described Intelligent key also includes the fingerprint recognition mould electrically connected with the smart circuit device
Block.
The beneficial effects of the utility model are：It is electrically connected due to being provided with the key skeleton with the smart circuit device
The storage module electrically connected with the USB interface is additionally provided with the USB interface connect, the key skeleton, so that user can be with
Directly Intelligent key is inserted on computer and charged, while can also be used as movable type storage disk；Simultaneously because institute
State mobile phone charging connector and institute described in the mobile phone charging connector for being provided with and being electrically connected with the smart circuit device on key skeleton
State storage module to be connected, such Intelligent key can just be connected with mobile phone, in mobile phone photograph or shooting, the utility model
Mobile phone EMS memory can be expanded.
Key bar described in the utility model is the through hole inside the internal hollow key bar for being provided with through hole, the key bar
Gangbar is combined with, one end of the gangbar is stretched into the key skeleton and is combined with linkage gear, the key skeleton
Interior to be provided with smart circuit device, stepper motor, battery, the stepper motor, battery are electrically connected with the smart circuit device, institute
The output shaft for stating stepper motor is combined with output gear, and the output gear is meshed with the linkage gear, the gangbar
It is provided with least two magnet bores at an angle to each other, the magnet bore and is combined with unblock permanent magnet, when open and close is locked, passes through intelligence
Energy circuit arrangement controls the positive and negative rotation of the stepper motor, drives gangbar to rotate by linkage gear, makes in gangbar
Through hole in coordinate unblock permanent magnet can go to unlock or locking position, the list in magnetic coding lock core is attracted to unlocking
Position or locked position of coupler, so as to realize the operation unlocked with locking, in non-unlocking shape, the unblock permanent magnet is in locking position
Put, now, unblock can not be also realized in lock core even if inserting a key into, so that effectively clear and definite unlocking authority, standardized administration, are improved
The validity and security of access permission, when smart circuit device receives unlocking signal, then control stepper motor to rotate, make solution
Lock permanent magnet is automatically brought to lockset position of coupler and realizes unblock, so as to realize that magnetic encodes the intellectuality of Key for lock, and the utility model
The rotary magnetic control unlocking mechanism used, small volume, convenient operation.
Correspondence position on the key bar with the unblock permanent magnet is provided with arc elongated slot, the width of the arc elongated slot
Slightly larger than the diameter of the unblock permanent magnet, the open and close lock of the included angle of the arc elongated slot and the unblock permanent magnet revolves
Gyration is consistent, so as to lengthen the length of unblock permanent magnet, it is not necessary to unblock permanent magnet is influenceed because of key bar wall thickness to lock core
Interior list produces magneticaction, make the distance of unblock permanent magnet and list closer to, more effectively by list be attracted to unlocking or
Locked position of coupler, improves reliability.
The end of the key bar is combined with sealing shroud, and the hermetically sealed effect inside key bar is realized using sealing shroud, prevents
It is water, dust-proof up to IP68 grades, it is ensured that unlocking operation can be carried out in water.The battery uses high-capacity lithium battery（600mA/H）,
Ensuring once to charge can continuously unlock more than 3000 times.
In the utility model, the buzzer is high-decibel buzzer；The OLED display screen uses high brightness OLED points
Battle array display screen, brightness is high, contrast is big, can be in -40 °C of normal displays；The 4 bit combination keyboard can provide directly perceived, efficient people
Machine interactive meanses.Make the utility model that there is communication, time showing, sound equipment to set, adopt a variety of auxiliary work(such as code, electricity quantity inquiring
Energy.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model structure cut-away view；
Fig. 3 is enlarged diagram at the utility model Fig. 2 A；
Fig. 4 is smart circuit apparatus structure block diagram described in the utility model；
Fig. 5 is the decomposing schematic representation of magnetic coding lock core.
Embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, the utility model includes key skeleton 1, key bar 2, the key bar 2
It is fixedly connected with the key skeleton 1, the key skeleton 1 can be directly injection-moulded on the key bar 2, outside the key bar 2
Portion is provided with unblock convex portion 21, and the solution lock crossbeam 01 set when the unblock convex portion 21 is used to unlock with lock core end coordinates, described
Key bar 2 is that the through hole inside the internal hollow key bar for being provided with through hole, the key bar 2 is combined with gangbar 3, the linkage
One end of bar 3 is stretched into the key skeleton 1 and is combined with linkage gear 4, provided with smart circuit dress in the key skeleton 1
Put, stepper motor 5, battery, the stepper motor 5 and battery electrically connect with the smart circuit device, the stepper motor 5
Output shaft coordinates output gear 51, and the output gear 51 is meshed with the linkage gear 4, and the gangbar 3 is provided with extremely
Unblock permanent magnet 32 is combined with few two magnet bores 31 at an angle to each other, the magnet bore 31, the unblock permanent magnet 32
Quantity is depending on the quantity of the list 02 in magnetic coding lock core.With the corresponding position of the unblock permanent magnet 32 on the key bar 2
Put and be provided with arc elongated slot 22, diameter of the width slightly larger than the unblock permanent magnet 32 of the arc elongated slot 22, the arc is long
The included angle of groove 22 is consistent with the open and close lock anglec of rotation of the unblock permanent magnet 32.The end of the key bar 2 is combined with
Sealing shroud 6, the whole sealing status inside the key bar 2 are realized using the sealing shroud 6, can meet IP68 grades of waterproof and dustproof
Use requirement, it is ensured that unlocking operation can be carried out in water.
In the present embodiment, the USB interface electrically connected with the smart circuit device is provided with the key skeleton 1,
The storage module 15 electrically connected with the usb 14 is additionally provided with the key skeleton 1, so that user can be directly by intelligence
Energy key, which is inserted on computer, to be charged, while can also be used as movable type storage disk；Simultaneously because the key bone
Mobile phone charging connector described in the mobile phone charging connector electrically connected with the smart circuit device and the storage mould are provided with frame 1
Block 15 is connected, and such Intelligent key can just be connected with mobile phone, in mobile phone photograph or shooting, and the utility model can be opened up
Open up mobile phone EMS memory.In addition, Intelligent key of the present utility model also includes the fingerprint recognition electrically connected with the smart circuit device
Module, can thus define the user of Intelligent key, the letter that the smart circuit device is gathered to the fingerprint identification module
Breath is analyzed, and judges whether to corresponding unlocking action.
Buzzer 11, OLED display screen 12,4 bit combination keyboards 13, the buzzer are additionally provided with the key skeleton 1
11st, OLED display screen 12,4 bit combination keyboards 13 are electrically connected with the smart circuit device.
The smart circuit device includes the governor circuit being sequentially connected, modulation/demodulation circuit, bridge rectifier, key
Hold magnetic coupling coil, the governor circuit include low-power scm circuit, RFID reading codes circuit, stepping motor control circuit,
OLED display screen circuit, buzzer circuit, four bit combination keyboard circuits, bluetooth communication module circuit.The key end magnetic coupling
Coil produces magnetic field variation signal, the key end magnetic with outside communication/charging end magnetic coupling coil formation magnetic coupling loop
Magnetic field variation signal is converted into electric signal by coupling coil, then is adjusted to Uart through the bridge rectifier and modulation/demodulation circuit
Signal, is transferred to the governor circuit, the modulating/demodulating mode of the modulation/demodulation circuit is half-duplex Manchester code side
Formula, highest communication speed is 19200Bit/s.
A kind of magnetic coding lock core is illustrated in figure 5, it includes multiple free style magnetic conductor lists 02, is not inserted into key
When, at least one list is in locking position under gravity, lockset is in blocking（Cage knob and Breech block are by list
Obstruction can not produce relative motion）；Conventional unblock is operated：Key is inserted, multiple unblock permanent magnets in key are by institute
There is list to be attracted to respective unlocking position respectively, cage knob and Breech block is produced relative motion, so as to realize unlocking function.
The electric control intelligent key and the difference of normal key that the utility model is provided are that electric control intelligent key can advance unlocking
Row logic judgment, when not possessing unlocking authority, i.e. smart circuit device does not receive unlocking signal, even if insertion key also not
It can unlock, the unblock permanent magnet 32 coordinated in the through hole of gangbar 3 has two positions, one is solution lock-bit, and another is to close
Lock-bit, solution lock-bit and locking position can be changed by automatically controlled.Its course of work is：When needing unblock, by electric-controlled intelligent
Key is arranged close to communication/charging end magnetic coupling coil in ad-hoc location, receives unlocking signal, obtains after unlocking authority, by
The middle stepping motor control circuit of governor circuit controls the stepper motor to be rotated to unlocking direction, by the band of linkage gear 4
The gangbar 3 is moved to rotate, so that the unblock permanent magnet 32 coordinated in the through hole in gangbar 3 goes to solution lock-bit, will
List in magnetic coding lock core is attracted to lockset position of coupler, so as to realize the operation of unlocking；During blocking, the stepper motor is then
Rotated to locking direction, drive the gangbar 3 to rotate by the linkage gear 4, make to coordinate in the through hole in gangbar 3
Unblock permanent magnet 32 go to locking position, the list in magnetic coding lock core is attracted to respective locked position of coupler, closed so as to realize
Lock operation.Generally, solution lock-bit and the angle 45 of locking position0To 1200Between.
The smart circuit device also includes battery charger, and the battery charger connects with the bridge rectifier
Connect, during charging, the key end magnetic coupling coil and outside communication/charging end magnetic coupling coil formation magnetic coupling loop, by
The alternate electric energy that communication/charging end magnetic coupling coil is sent passes to the bridge rectifier by the key end magnetic coupling coil
Device, the battery charging that the battery charger is supplied after the bridge rectifier rectification to set in the key skeleton 1.
The battery is 600mA/H high-capacity lithium battery, it is ensured that once charging can continuously be unlocked more than 3000 times.
The utility model can answer Intelligent key field extensively.
It should be noted that above-mentioned only the utility model is illustrated with preferred embodiment, it is impossible to regard to this limitation originally
The interest field of utility model, therefore in the case where not departing from the utility model thought, all utilization the utility model specifications
The equivalence changes carried out with the content of accompanying drawing part, are managed with right of the present utility model.
Claims (10)
1. a kind of Intelligent key, it includes key skeleton（1）, key bar（2）, the key bar（2）With the key skeleton（1）
It is fixedly connected, the key bar（2）Outside is provided with unblock convex portion（21）, the key bar（2）The hollow of through hole is provided with to be internal
Key bar, the key bar（2）Internal through hole is combined with gangbar（3）, the gangbar（3）One end stretch into the key
Skeleton（1）It is interior and be combined with linkage gear（4）, the key skeleton（1）It is interior to be provided with smart circuit device, stepper motor（5）, electricity
Pond, the stepper motor（5）And battery is electrically connected with the smart circuit device, the stepper motor（5）Output shaft coordinate
There is output gear（51）, the output gear（51）With the linkage gear（4）It is meshed, the gangbar（3）Provided with extremely
Few two magnet bores at an angle to each other（31）, the magnet bore（31）Inside it is combined with unblock permanent magnet（32）, it is characterised in that：Institute
State key skeleton（1）On be provided with the USB interface electrically connected with the smart circuit device（14）, the key skeleton（1）It is interior
It is additionally provided with and the USB interface（14）The storage module of electrical connection（15）.
2. a kind of Intelligent key according to claim 1, it is characterised in that：The key bar（2）It is upper to be unlocked forever with described
Magnet（32）Correspondence position be provided with arc elongated slot（22）, the arc elongated slot（22）Width be slightly larger than the unblock permanent magnet
（32）Diameter, the arc elongated slot（22）Included angle and the unblock permanent magnet（32）Open and close lock the anglec of rotation one
Cause.
3. a kind of Intelligent key according to claim 1 or 2, it is characterised in that：The key bar（2）End be combined with
Sealing shroud（6）.
4. a kind of Intelligent key according to claim 1 or 2, it is characterised in that：The battery is high-capacity lithium battery.
5. a kind of Intelligent key according to claim 1 or 2, it is characterised in that：The key skeleton（1）On be additionally provided with
Buzzer（11）, OLED display screen（12）, four bit combination keyboards（13）, the buzzer（11）, OLED display screen（12）, four
Integral keyboard（13）Electrically connected with the smart circuit device.
6. a kind of Intelligent key according to claim 1 or 2, it is characterised in that：The smart circuit device is included successively
The governor circuit of connection, modulation/demodulation circuit, bridge rectifier, key end magnetic coupling coil, the key end magnetic coupling coil
Magnetic field variation signal, the key end magnetic coupling are produced with outside communication/charging end magnetic coupling coil formation magnetic coupling loop
Magnetic field variation signal is converted into electric signal by coil, then is adjusted to Uart signals through the bridge rectifier and modulation/demodulation circuit,
It is transferred to the governor circuit.
7. a kind of Intelligent key according to claim 6, it is characterised in that：The smart circuit device also fills including battery
Circuit, the battery charger is connected with the bridge rectifier, during charging, the key end magnetic coupling coil and outside
Communication/charging end magnetic coupling coil formation magnetic coupling loop, the alternate electric energy sent by communication/charging end magnetic coupling coil leads to
Cross the key end magnetic coupling coil and pass to the bridge rectifier, supplying the battery after the bridge rectifier rectification fills
Circuit is the key skeleton（1）The battery charging of interior setting.
8. a kind of Intelligent key according to claim 6, it is characterised in that：The governor circuit includes low-power scm
Circuit, RFID reading codes circuit, stepping motor control circuit, OLED display screen circuit, buzzer circuit, four bit combination keyboards electricity
Road, bluetooth communication module circuit.
9. a kind of Intelligent key according to claim 1, it is characterised in that：The key skeleton（1）On be provided with and institute
State the mobile phone charging connector of smart circuit device electrical connection, the mobile phone charging connector and the storage module（15）It is connected.
10. a kind of Intelligent key according to claim 1, it is characterised in that：A kind of described Intelligent key also include with
The fingerprint identification module of the smart circuit device electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621217650.2U CN206340069U (en) | 2016-11-12 | 2016-11-12 | Intelligent key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621217650.2U CN206340069U (en) | 2016-11-12 | 2016-11-12 | Intelligent key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206340069U true CN206340069U (en) | 2017-07-18 |
Family
ID=59300404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621217650.2U Active CN206340069U (en) | 2016-11-12 | 2016-11-12 | Intelligent key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206340069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113538737A (en) * | 2021-04-15 | 2021-10-22 | 深圳市守者安科技有限公司 | Anti-theft intelligent automobile key expansion seat |
-
2016
- 2016-11-12 CN CN201621217650.2U patent/CN206340069U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113538737A (en) * | 2021-04-15 | 2021-10-22 | 深圳市守者安科技有限公司 | Anti-theft intelligent automobile key expansion seat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102041925B (en) | Electrically controlled intelligent key for magnetically coded lock | |
| CN103295303B (en) | Bluetooth module based access control system and access control method thereof | |
| CN203640415U (en) | Electromagnetic intelligent identification key for magnetic control lock | |
| CN207879097U (en) | A kind of light cross-connecting box smart lock based on cloud platform and NB-IOT | |
| CN106884581A (en) | A kind of active padlock | |
| CN207587042U (en) | A kind of intelligent door lock system based on ZigBee gateways | |
| CN206667956U (en) | A kind of modular electronic lock | |
| CN204002099U (en) | Electronic lock | |
| CN109339584A (en) | A kind of self power generation intelligent door lock | |
| CN201649821U (en) | Electric control intelligent key used for magnetic encoding lock | |
| CN207194650U (en) | A kind of smart lock | |
| CN206340069U (en) | Intelligent key | |
| CN203397413U (en) | Intelligent key and code lock | |
| CN106930618B (en) | Intelligent lock core control system and method | |
| CN110374413A (en) | A kind of intelligent wireless door-locking system | |
| CN109736648A (en) | A kind of passive smart lock and padlock | |
| CN206917424U (en) | Smart electronicses lock construction | |
| CN205400327U (en) | Intelligent electronic lock | |
| CN207485132U (en) | A kind of intelligent door lock with spontaneous electrical function | |
| CN209312116U (en) | A kind of self-powered intelligent door lock, door lock control system | |
| CN208441643U (en) | It is a kind of can handle self power generation intelligent door lock | |
| CN104464033B (en) | intelligent panel lock | |
| CN207110720U (en) | A kind of mechano-electronic lock | |
| CN206737621U (en) | A kind of padlock of passive lock core | |
| CN206646929U (en) | Electronic lock and case and bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |