CN102817509B - A kind of Intelligent lock device - Google Patents
A kind of Intelligent lock device Download PDFInfo
- Publication number
- CN102817509B CN102817509B CN201210323535.3A CN201210323535A CN102817509B CN 102817509 B CN102817509 B CN 102817509B CN 201210323535 A CN201210323535 A CN 201210323535A CN 102817509 B CN102817509 B CN 102817509B
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- key
- lock
- chip apparatus
- power supply
- lockset
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Abstract
The invention provides a kind of Intelligent lock device, belong to technical field of electronic control.It solve existing mechanical key to be easy to be replicated, the problem that safety is very poor.This Intelligent lock device, comprise key and lockset, lockset comprises lock housing, lock housing is provided with safety tongue, Square lock bolt and tiltedly dead bolt, safety tongue shift fork is provided with in lock housing, lock core and arm pivot post, lock core is provided with the electromagnetic clutch device that can limit lock core and rotate, also be provided with in lock housing and be electrically connected with electromagnetic clutch device and the control circuit of electromagnetic clutch device work can be controlled, the output line that the power supply output line that the chip apparatus being provided with power supply in described key and be connected with power electric and its power supply are drawn and chip apparatus are drawn extends to the outer surface of key, when key is inserted on lock core completely, described power supply output line and output line can realize being electrically connected with above-mentioned control circuit.This Intelligent lock device is easy to use, the advantage that security performance is high.
Description
Technical field
The invention belongs to technical field of electronic control, relate to a kind of Intelligent lock device.
Background technology
Lockset on current security door is most is locked by key and unblanks, also have is upwards lift outer handle handle with hand to lock, unblank with a few circle of center runner of key rotation lock core body during enabling, this kind of mode is that mechanical type is locked and unblanked, mechanical lock Problems existing is: its mechanical key is easy to be replicated, thus safety is very poor.Along with the development of electronic technology, lock is also toward intellectual development, lock core is driven to drive Square lock bolt to open or close by electronics mode, the such as IC card lock of present Application comparison maturation, the card reader of its lock inside reads the information on IC-card, if IC-card correctly, can perform and open safety tongue action, but there is also some problems: one is put impolitic words when IC-card, easily fractures thus loses original function; Two is if under encountering power-off condition, and its card reader does not just read IC card information, just cannot open the door, certainly cannot close the door yet.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose a kind of safer, applicability better and also there is the Intelligent lock device of memory function.
Object of the present invention realizes by following technical proposal: a kind of Intelligent lock device, comprise key and lockset, lockset comprises lock housing, lock housing is provided with safety tongue, Square lock bolt and tiltedly dead bolt, the safety tongue shift fork driving safety tongue action is provided with in lock housing, drive the lock core of Square lock bolt action and drive the arm pivot post of oblique dead bolt action, it is characterized in that: described lock core is provided with the electromagnetic clutch device that can limit lock core and rotate, also be provided with in described lock housing and be electrically connected with electromagnetic clutch device and the control circuit of electromagnetic clutch device work can be controlled, the output line that the power supply output line that the chip apparatus being provided with power supply in described key and be connected with power electric and its power supply are drawn and chip apparatus are drawn extends to the outer surface of key, when key is inserted on lock core completely, described power supply output line and output line can realize being electrically connected with above-mentioned control circuit.
In above-mentioned a kind of Intelligent lock device, memory cell, signal input unit, signal output unit that described chip apparatus comprises control unit and is connected with control unit.
In above-mentioned a kind of Intelligent lock device, described electromagnetic clutch device comprises the electromagnetic clutch with armature, and described lock core has draw-in groove, can limit lock core and rotates in the draw-in groove that armature is arranged on above-mentioned lock core.
Key is the relation of one-to-many with lockset, namely a key can mate multiple lockset, by multiple locksets (such as 1000 locksets) of correspondence 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 lock core hole completely, chip apparatus on the key and the control circuit in lockset realize being electrically connected and signal conduction, control circuit will send the authentication code that represents this lockset signal input unit by chip apparatus to control unit, lockset authentication code can carry out resolving identification and comparing analysis with each lockset information in memory cell by control unit, if there is lockset information corresponding with it in memory cell, illustrate that this lockset is one of coupling lockset of this key, can open, therefore, chip apparatus by signal output unit send out control signal to the control circuit on lockset thus make control circuit control electromagnetic clutch energising, armature on it is exited the draw-in groove of lock core by adhesive, rotating key just can rotational lock core thus opened by door, otherwise if can not find lockset information corresponding with it in memory cell, then illustrate that this lockset is not the coupling lockset of this key, then electromagnetic clutch still keeps off-position.
In above-mentioned a kind of Intelligent lock device, described power supply is rechargeable battery.
In above-mentioned a kind of Intelligent lock device, described is also provided with USB interface on the key, and described rechargeable battery is by USB interface by extraneous power source charges, and described chip apparatus carries out information communication by USB interface and extraneous computer equipment.
In above-mentioned a kind of Intelligent lock device, described chip apparatus is also provided with wireless transmitter module, chip apparatus carries out information communication by wireless transmitter module and extraneous radio receiver with wireless communication mode.
In above-mentioned a kind of Intelligent lock 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 key, even if encounter the situation of power failure like this, smart lock also can not be made to lose original function, allows it use more reliable, convenient.Meanwhile, power supply can adopt USB charging modes, and charge ratio is more convenient; Also can adopt button cell, change also more convenient;
2, under normality, lock core can not be rotated by the limiting position of armature in electromagnetic clutch, the key ability rotational lock core that following two conditions are inserted must be met simultaneously, one is that one of them of each lockset information stored in the lockset authentication code that sends of the control circuit of lockset and chip apparatus matches, and two to be that control circuit obtains electric; Lockset can not be opened by the key copying shape identical, and its safety is higher;
3, after key is inserted into lockset completely, its power circuit and the equal conducting of signal line, chip apparatus is verified correctly the lockset authentication code that lockset control circuit sends, chip apparatus sends out control signal makes control circuit control the work of electromagnetic clutch conduction to control circuit, control circuit can feed back some information of unblanking (such as uncaging times simultaneously, the information such as lockset information) also store in the memory unit to chip apparatus, people can read these information of unblanking by external device with the form of USB interface, also can by external device with the using state of wireless communication mode remote real-time monitoring key, can recognize which lockset this key has driven in which time by these information of unblanking, especially for warehouse gate in enterprise, file cabinet door etc., be convenient to manager and recognize whether occur the situation that employee does not abuse key on request, make management work more accurate, convenient.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present invention.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Figure 1, this Intelligent lock device comprises key and lockset, lockset comprises lock housing, lock housing is provided with safety tongue, Square lock bolt and oblique dead bolt, be provided with in lock housing and drive the safety tongue shift fork of safety tongue action, drive the lock core of Square lock bolt action and drive the arm pivot post of oblique dead bolt action, lock core has draw-in groove, is provided with control circuit, electromagnetic clutch in lock housing, the armature in electromagnetic clutch is arranged in draw-in groove.Under normality, armature is inserted in draw-in groove, and lock core can not be rotated by circumference is spacing, during electromagnetic clutch energising, armature is sucked out and withdraws completely from draw-in groove, and now lock core is no longer subject to limiting position of armature thus rotates the rotation of key band movable lock core to be exited from doorframe by Square lock bolt; Electromagnetic clutch power-off, armature reset bounces back in draw-in groove again circumferential spacing to lock core.
Power supply and the chip apparatus of rechargeable battery is provided with in key, Power supply is to chip apparatus, the pointed nose of key working end is provided with the power connection and Signal connector that expose on pointed nose external surface, power connection is connected with power supply by power supply output line, Signal connector is connected with chip apparatus by output line, and power supply output line and output line are for being embedded in key.Key non-operative end is provided with USB interface, and USB interface is connected with power supply and chip apparatus, and by USB interface, extraneous power supply can charge to the power supply in key, and extraneous computer equipment can read the information in chip apparatus.Further optimization, chip apparatus can also be connected with wireless transmitter module again, and extraneous computer equipment can read the information in chip apparatus by wireless communication mode.
Equally, the position that the lockhole place of lock core is corresponding with key pointed nose is also provided with the power connection and Signal connector that expose on lockhole surface, like this when key is inserted in lockhole completely, each self-corresponding power connection and Signal connector contact, realization conducts and Signal transmissions, now, power supply in key is powered to control circuit, when after the lockset authentication code checking correctly that chip apparatus sends lockset control circuit, chip apparatus can send out control signal makes the power connection on control circuit control electromagnetic clutch and lockhole conduct to control circuit, electromagnetic clutch obtains electric work.
Memory cell, signal input unit, signal output unit that chip apparatus comprises control unit and is connected with control unit.
Key is the relation of one-to-many with lockset, namely a key can mate multiple lockset, by multiple locksets (such as 1000 locksets) of correspondence 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 lock core hole completely, chip apparatus on the key and the control circuit in lockset realize being electrically connected and signal conduction, control circuit will send the authentication code that represents this lockset signal input unit by chip apparatus to control unit, lockset authentication code can carry out resolving identification and comparing analysis with each lockset information in memory cell by control unit, if there is lockset information corresponding with it in memory cell, illustrate that this lockset is one of coupling lockset of this key, can open, therefore, chip apparatus by signal output unit send out control signal to the control circuit on lockset thus make control circuit control electromagnetic clutch energising, armature on it is exited the draw-in groove of lock core by adhesive, rotating key just can rotational lock core thus opened by door, simultaneously, control circuit, otherwise if can not find lockset information corresponding with it in memory cell, then illustrate that this lockset is not the coupling lockset of this key, then electromagnetic clutch still keeps off-position.
Power supply in the present embodiment can be also button cell, and its button cell is arranged in the non-operative end of key, and is fixed protection by a lid, and button cell is changed also very convenient.
Specific embodiment described herein be only to the present invention spirit for example secrete bright.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (2)
1. an Intelligent lock device, comprise key and lockset, lockset comprises lock housing, lock housing is provided with safety tongue, Square lock bolt and tiltedly dead bolt, the safety tongue shift fork driving safety tongue action is provided with in lock housing, drive the lock core of Square lock bolt action and drive the arm pivot post of oblique dead bolt action, it is characterized in that: described lock core is provided with the electromagnetic clutch device that can limit lock core and rotate, also be provided with in described lock housing and be electrically connected with electromagnetic clutch device and the control circuit of electromagnetic clutch device work can be controlled, the output line that the power supply output line that the chip apparatus being provided with power supply in described key and be connected with power electric and power supply in described key are drawn and chip apparatus are drawn extends to the working end pointed nose outer surface of key, when key is inserted on lock core completely, described power supply output line and output line can realize being electrically connected with above-mentioned control circuit,
Memory cell, signal input unit, signal output unit that described chip apparatus comprises control unit and is connected with control unit; Described electromagnetic clutch device comprises the electromagnetic clutch with armature, and described lock core has draw-in groove, can limit lock core and rotates in the draw-in groove that armature is arranged on above-mentioned lock core; Described is also provided with USB interface on the key, and described power supply is rechargeable battery, and described rechargeable battery is by USB interface by extraneous power source charges, and described chip apparatus carries out information communication by USB interface and extraneous computer equipment;
After key inserts lockset completely, power supply output line and the equal conducting of output line, chip apparatus is verified correctly the lockset authentication code that control circuit sends, chip apparatus transmits control signal and makes control circuit control the work of electromagnetic clutch conduction to control circuit, control circuit can feed back the information of unblanking simultaneously and also store in the memory unit to chip apparatus, reads by USB interface information of unblanking.
2. a kind of Intelligent lock device according to claim 1, is characterized in that, described chip apparatus is also provided with wireless transmitter module, and chip apparatus carries out information communication by wireless transmitter module and extraneous radio receiver with wireless communication mode.
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 CN102817509A (en) | 2012-12-12 |
| CN102817509B true CN102817509B (en) | 2015-11-25 |
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| 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 |
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| CN (1) | CN102817509B (en) |
Families Citing this family (4)
| 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 |
| CN110206395B (en) * | 2019-06-17 | 2024-01-12 | 广东必达保安***有限公司 | Safety mechanism of square bolt |
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| CN202266115U (en) * | 2011-09-09 | 2012-06-06 | 熊正茂 | Electronic intelligent antitheft door |
| CN202339589U (en) * | 2011-11-30 | 2012-07-18 | 温州电力局 | Electric power intelligent door lock system |
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Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| CN101591994A (en) * | 2008-05-28 | 2009-12-02 | 罗士夫 | Micro power-consumption passive electronic locking head |
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| CN202339589U (en) * | 2011-11-30 | 2012-07-18 | 温州电力局 | Electric power intelligent door lock system |
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| CN102817509A (en) | 2012-12-12 |
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