CN102817509A - Intelligent lock device - Google Patents
Intelligent lock device Download PDFInfo
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- CN102817509A CN102817509A CN2012103235353A CN201210323535A CN102817509A CN 102817509 A CN102817509 A CN 102817509A CN 2012103235353 A CN2012103235353 A CN 2012103235353A CN 201210323535 A CN201210323535 A CN 201210323535A CN 102817509 A CN102817509 A CN 102817509A
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- key
- power supply
- lock core
- lock
- electromagnetic clutch
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Abstract
The invention provides an intelligent lock device and belongs to the technical field of electronic control. The problems that an existing mechanical key is easy to duplicate and the safety is poor are solved. The device comprises a key and a locking tool, wherein the locking tool comprises a lock casing, an insurance tongue, a square locking tongue and an inclined locking tongue are arranged on the casing, an insurance tongue shifting fork, a lock core and a handle rotating shaft are arranged inside the lock casing, an electromagnetic clutch device which can prevent the lock core from rotating is arranged on the lock core, a control circuit which is connected with the electromagnetic clutch device electrically and can control the electromagnetic clutch device to work is arranged inside the lock casing, a power supply and a chip device which is connected with the power supply electrically are arranged inside the key, a power supply output wire which is led out of the power supply and a signal output wire which is led out of the chip device extends to the outer surface of the key, and when the key is inserted into the lock core completely, the power supply output wire and the signal output wire can be connected with the control circuit electrically. The intelligent lock device has the advantages of being convenient to use and high in safety.
Description
Technical field
The invention belongs to the electron controls technology field, relate to a kind of intelligent locking device.
Background technology
Lockset majority on the security door is locked and is unblanked through key at present; Also have is upwards to lift outer handle handle with hand to lock; Several circles of center runner with key rotary locking cylinder body when opening the door are unblanked; This kind mode is that mechanical type is locked and unblanked, and the problem that mechanical lock exists is: its mechanical key is easy to be replicated, thereby safety is very poor.Along with development of electronic technology; Lock drives lock core drive Square lock bolt through the electronics mode and opens or closes, such as the I C kayser of using comparative maturity now also toward intellectual development; The inner card reader of its lock reads the information on the IC-card; If IC-card is correctly then can carry out and open safety tongue action, but there is also some problems: the one, put impolitic words when IC-card, lose original function thereby fracture easily; The 2nd, if run under the power-off condition, its card reader has just read not IC-card information, just can't open the door, and also can't close the door certainly.
Summary of the invention
The objective of the invention is to have the problems referred to above to existing technology, proposed a kind of safer, intelligent locking device that applicability better and also has memory function.
The object of the invention can be realized through following technical proposal: a kind of intelligent locking device; Comprise key and lockset; Lockset comprises the lock shell; The lock shell is provided with safety tongue, Square lock bolt and oblique dead bolt; Lock the safety tongue shift fork that is provided with the driving safety tongue in the shell and moves, the lock core that the driven square dead bolt moves and the arm pivot post that drives oblique dead bolt action; It is characterized in that: described lock core is provided with and can limits the electromagnetic clutch device that lock core rotates, and also is provided with the control circuit that is electrically connected and can controls electromagnetic clutch device work with electromagnetic clutch device in the described lock shell, is provided with the outer surface that the output line of drawing on power supply output line that power supply and the chip apparatus that is electrically connected with power supply and its power supply draw and the chip apparatus extends to key in the described key; When key was inserted on the lock core fully, described power supply output line and output line can be realized being electrically connected with above-mentioned control circuit.
In above-mentioned a kind of intelligent locking device, described chip apparatus comprises control module and the memory cell that is connected with control module, signal input unit, signal output unit.
In above-mentioned a kind of intelligent locking device, described electromagnetic clutch device comprises the electromagnetic clutch with armature, has draw-in groove on the described lock core, and armature is installed in the draw-in groove of above-mentioned lock core and can limits lock core and rotate.
Key is the relation of one-to-many with lockset; Promptly a key can mate a plurality of locksets; A plurality of locksets (such as 1000 locksets) of correspondence are used for verifying that the lockset information of each lockset is stored in the memory cell of chip apparatus in advance; When key was inserted in the lock core hole fully, chip apparatus was on the key realized being electrically connected and signal conduction with the control circuit in the lockset, and control circuit will send the authentication code of representing this lockset and give control module through the signal input unit of chip apparatus; Control module can be resolved the lockset authentication code identification and compare analysis with each lockset information in the memory cell; If corresponding with it lockset information is arranged in the memory cell, explains that this lockset is one of coupling lockset of this key, can open; Therefore; Thereby chip apparatus is sent out control signal through signal output unit and is made the energising of control circuit control electromagnetic clutch to the control circuit on the lockset, and the armature on it is withdrawed from the draw-in groove of lock core by adhesive, thereby key just can rotational lock core be opened door; Otherwise, if can not find corresponding with it lockset information in the memory cell, explain that then this lockset is not the coupling lockset of this key, then electromagnetic clutch still keeps off-position.
In above-mentioned a kind of intelligent locking device, described power supply is a rechargeable battery.
In above-mentioned a kind of intelligent locking device, the described USB interface that also is provided with on the key, described rechargeable battery can be through USB interface by extraneous power source charges, and described chip apparatus can carry out information communication through USB interface and extraneous computer equipment.
In above-mentioned a kind of intelligent locking device, also be provided with wireless transmitter module on the described chip apparatus, chip apparatus can carry out information communication with wireless communication mode through wireless transmitter module and extraneous radio receiver.
In above-mentioned a kind of intelligent locking device, described power supply can also be button cell.
Compared with prior art, this intelligent lock has following several advantage:
1, its power supply is arranged in the key, even run into the situation of power failure like this, also can not make the intelligence lock lose original function, and it is more reliable, convenient to let it use.Simultaneously, power supply can adopt the USB charging modes, and charge ratio is more convenient; Also can adopt button cell, change also more convenient;
2, under the normality; Lock core can not be rotated by the limiting position of armature in the electromagnetic clutch; Must satisfy the key ability rotational lock core that following two conditions are inserted simultaneously; The one, one of them of each lockset information of storing in lockset authentication code that the control circuit of lockset sends and the chip apparatus is complementary, and the 2nd, control circuit gets; Duplicating an identical key of shape can not open lockset, and its safety is higher;
3, after key is inserted into lockset fully; The equal conducting of its power circuit and signal line; After the lockset authentication code that chip apparatus sends the lockset control circuit is verified correctly; Chip apparatus is sent out control signal and is made the work of control circuit control electromagnetic clutch conduction to control circuit; Control circuit can feed back some information of unblanking (such as information such as uncaging time, lockset information) simultaneously to be given chip apparatus and is stored in the memory cell, and people can read these information of unblanking with the form of USB interface through external device, also can be through the user mode of external device with wireless communication mode remote real-time monitoring key; Can recognize through these information of unblanking which lockset this key has driven in which time; Especially for warehouse gate, file cabinet door etc. in the enterprise, be convenient to the manager and recognize whether the situation that the employee does not abuse key on request that occurs is arranged, make management work more accurate, convenient.
Description of drawings
Fig. 1 is a theory diagram of the present invention.
The specific embodiment
Below be specific embodiment of the present invention and combine accompanying drawing, technical scheme of the present invention is done further to describe, but the present invention is not limited to these embodiment.
As shown in Figure 1; This intelligent locking device comprises key and lockset, and lockset comprises the lock shell, and the lock shell is provided with safety tongue, Square lock bolt and oblique dead bolt; Lock the safety tongue shift fork that is provided with the driving safety tongue in the shell and moves, the lock core that the driven square dead bolt moves and the arm pivot post that drives oblique dead bolt action; Have draw-in groove on the lock core, be provided with control circuit, electromagnetic clutch in the lock shell, the armature in the electromagnetic clutch is installed in the draw-in groove.Under the normality; Armature is inserted in the draw-in groove, and lock core is by circumferential spacing can not the rotation, during the electromagnetic clutch energising; Armature is withdrawed from from draw-in groove by sucking-off fully, thereby this moment, lock core was withdrawed from Square lock bolt by the rotation of limiting position of armature key drive lock core no longer from doorframe; Electromagnetic clutch outage, armature reset bounce back in the draw-in groove circumferentially spacing again to lock core.
Be provided with the power supply and the chip apparatus of rechargeable battery in the key; Power supply is supplied power to chip apparatus; The pointed nose of key working end is provided with power connection and the Signal connector that exposes on the pointed nose external surface; Power connection is connected with power supply through power supply output line, and Signal connector is connected with chip apparatus through output line, and power supply output line and output line are for being embedded in the key.The key non-operative end is provided with USB interface, and USB interface is connected with chip apparatus with power supply, and through USB interface, extraneous power supply can charge to the power supply in the key, and extraneous computer equipment can read the information in the chip apparatus.Further optimize, can also be connected with wireless transmitter module again on the chip apparatus, extraneous computer equipment can read the information in the chip apparatus through wireless communication mode.
Equally; Also be provided with on the lockhole place of lock core and the corresponding position of key pointed nose and expose at lip-deep power connection of lockhole and Signal connector, when key was inserted in the lockhole fully, each self-corresponding power connection and Signal connector contacted like this; Realization conducts with signal to be transmitted; At this moment, the power supply in the key is supplied power to control circuit, after the lockset authentication code checking correctly that chip apparatus sends the lockset control circuit; Chip apparatus can be sent out control signal conducts the power connection on control circuit control electromagnetic clutch and the lockhole to control circuit, and electromagnetic clutch gets the electrician and does.
Chip apparatus comprises control module and the memory cell that is connected with control module, signal input unit, signal output unit.
Key is the relation of one-to-many with lockset; Promptly a key can mate a plurality of locksets, a plurality of locksets (such as 1000 locksets) of correspondence is used for verifying that the lockset information of each lockset is stored in the memory cell of chip apparatus in advance, when key is inserted in the lock core hole fully; Chip apparatus is on the key realized being electrically connected and signal conduction with the control circuit in the lockset; Control circuit will send the authentication code of representing this lockset and give control module through the signal input unit of chip apparatus, and control module can be resolved the lockset authentication code identification and compare analysis with each lockset information in the memory cell, if corresponding with it lockset information is arranged in the memory cell; Explain that this lockset is one of coupling lockset of this key; Can open, therefore, thereby chip apparatus is sent out control signal through signal output unit and is made the energising of control circuit control electromagnetic clutch to the control circuit on the lockset; Armature on it is withdrawed from the draw-in groove of lock core by adhesive; Thereby key just can rotational lock core be opened door, simultaneously, and control circuit; Otherwise, if can not find corresponding with it lockset information in the memory cell, explain that then this lockset is not the coupling lockset of this key, then electromagnetic clutch still keeps off-position.
Power supply in the present embodiment also can be button cell, and its button cell is installed on the non-operative end of key, and fixes protection through a lid, and button cell is changed also very convenient.
Specific embodiment described herein only is to secrete bright for example to the present invention's spirit.Person of ordinary skill in the field of the present invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (7)
1. intelligent locking device; Comprise key and lockset; Lockset comprises the lock shell; The lock shell is provided with safety tongue, Square lock bolt and oblique dead bolt, locks the safety tongue shift fork that is provided with the driving safety tongue in the shell and moves, the lock core that the driven square dead bolt moves and the arm pivot post that drives oblique dead bolt action, and it is characterized in that: described lock core is provided with the electromagnetic clutch device that can limit the lock core rotation; Also be provided with the control circuit that is electrically connected and can controls electromagnetic clutch device work with electromagnetic clutch device in the described lock shell; Be provided with the outer surface that the output line of drawing on power supply output line that power supply and the chip apparatus that is electrically connected with power supply and its power supply draw and the chip apparatus extends to key in the described key, when key was inserted on the lock core fully, described power supply output line and output line can be realized being electrically connected with above-mentioned control circuit.
2. a kind of intelligent locking device according to claim 1 is characterized in that described chip apparatus comprises control module and the memory cell that is connected with control module, signal input unit, signal output unit.
3. a kind of intelligent locking device according to claim 1 and 2 is characterized in that described electromagnetic clutch device comprises the electromagnetic clutch with armature, has draw-in groove on the described lock core, and armature is installed in the draw-in groove of above-mentioned lock core and can limits lock core and rotate.
4. a kind of intelligent locking device according to claim 1 is characterized in that described power supply is a rechargeable battery.
5. a kind of intelligent locking device according to claim 4; It is characterized in that; The described USB interface that also is provided with on the key, described rechargeable battery can be through USB interface by extraneous power source charges, and described chip apparatus can carry out information communication through USB interface and extraneous computer equipment.
6. a kind of intelligent locking device according to claim 2 is characterized in that, also is provided with wireless transmitter module on the described chip apparatus, and chip apparatus can carry out information communication with wireless communication mode through wireless transmitter module and extraneous radio receiver.
7. a kind of intelligent locking device according to claim 1 is characterized in that described power supply can also be button cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210323535.3A CN102817509B (en) | 2012-08-28 | 2012-08-28 | A kind of Intelligent lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210323535.3A CN102817509B (en) | 2012-08-28 | 2012-08-28 | A kind of Intelligent lock device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102817509A true CN102817509A (en) | 2012-12-12 |
| CN102817509B CN102817509B (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210323535.3A Expired - Fee Related CN102817509B (en) | 2012-08-28 | 2012-08-28 | A kind of Intelligent lock device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102817509B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108914976A (en) * | 2018-07-24 | 2018-11-30 | 杭州亿晟电力科技有限公司 | Intelligent cable cover board management system |
| TWI664342B (en) * | 2017-12-14 | 2019-07-01 | 國立高雄科技大學 | Intelligent identification of mixed photonic lock structure and method thereof |
| CN110206395A (en) * | 2019-06-17 | 2019-09-06 | 广东必达保安系统有限公司 | The insurance institution of Square lock bolt |
| CN110886554A (en) * | 2018-09-10 | 2020-03-17 | 安徽安享智能科技有限公司 | Intelligent electromagnetic clutch lock device |
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- 2012-08-28 CN CN201210323535.3A patent/CN102817509B/en not_active Expired - Fee Related
Patent Citations (12)
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| CN2443110Y (en) * | 2000-09-15 | 2001-08-15 | 屈文 | Digital lock |
| US6851287B1 (en) * | 2004-03-16 | 2005-02-08 | Zhen-Lin Yang | Lock having a quick unlocking function |
| CN201100025Y (en) * | 2005-08-09 | 2008-08-13 | 常州市溢畅纺织品有限公司 | Micro- power consumption electronic lockset with key providing energy supply |
| CN1752392A (en) * | 2005-09-22 | 2006-03-29 | 上海物联软件有限公司 | Electronic monitoring lock |
| CN1970979A (en) * | 2005-11-27 | 2007-05-30 | 日照卫士电子科技有限公司 | Electrically-controlled anti-theft lock and its key |
| CN101591994A (en) * | 2008-05-28 | 2009-12-02 | 罗士夫 | Micro power-consumption passive electronic locking head |
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| CN201865448U (en) * | 2010-11-19 | 2011-06-15 | 青岛众音科技发展有限公司 | Fingerprint lock |
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| CN202007577U (en) * | 2011-02-16 | 2011-10-12 | 杨儒新 | Automatic antitheft alarming lock body unlocked by electronic key or telephone ciphers |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI664342B (en) * | 2017-12-14 | 2019-07-01 | 國立高雄科技大學 | Intelligent identification of mixed photonic lock structure and method thereof |
| CN108914976A (en) * | 2018-07-24 | 2018-11-30 | 杭州亿晟电力科技有限公司 | Intelligent cable cover board management system |
| CN110886554A (en) * | 2018-09-10 | 2020-03-17 | 安徽安享智能科技有限公司 | Intelligent electromagnetic clutch lock device |
| CN110206395A (en) * | 2019-06-17 | 2019-09-06 | 广东必达保安系统有限公司 | The insurance institution of Square lock bolt |
| CN110206395B (en) * | 2019-06-17 | 2024-01-12 | 广东必达保安系统有限公司 | Safety mechanism of square bolt |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102817509B (en) | 2015-11-25 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20151125 Termination date: 20170828 |