CN204609502U - A kind of security device of intelligent antitheft mechanical lock - Google Patents
A kind of security device of intelligent antitheft mechanical lock Download PDFInfo
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- CN204609502U CN204609502U CN201520319253.5U CN201520319253U CN204609502U CN 204609502 U CN204609502 U CN 204609502U CN 201520319253 U CN201520319253 U CN 201520319253U CN 204609502 U CN204609502 U CN 204609502U
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Abstract
The utility model discloses a kind of security device of intelligent antitheft mechanical lock, comprise a body, mechanical lock and intelligent guard device, described mechanical lock is located on a body, and mechanical lock is sheltered from by intelligent guard device, the control circuit also comprising central processing element and be electrically connected with central processing element, described central processing element receives external input signal, and control by control circuit the keying that power on/off realizes intelligent guard device, realize electromagnet and the intelligent guard of adhesive when described intelligent guard device includes energising.The utility model is more intelligent, and security performance is higher, has both solved traditional method for unlocking Problems existing, it also avoid the problem that security device is opened easily under user not Awareness status.
Description
Technical field
The utility model belongs to safety-security area, particularly relates to a kind of security device of intelligent antitheft mechanical lock.
Background technology
Existing smart home security technology is mainly applied on door lock.For security consideration, China's regulatory authorities requires which kind of mode home security door lock adopts all to leave this door-opening mode of mechanical lock, namely needs to leave traditional keys and opens the door.
And the mechanical door-opening mode of existing Smart Home door lock is all mechanical lock directly exposes, then unblanked by traditional method for unlocking, objectively just provide users with the convenient like this, but for the safety not substantial raising of domestic door lock, easily allow the direct picking lock of unprincipled fellow or open with master key.
Present a lot of home security producers take to be equipped with the way of private key usually in order to solve an above-mentioned difficult problem, RFID(Radio Frequency Identification private key is equipped with, also known as radio frequency identification) passive chip, a card reading module is had in lock core, when card reading module detects the information of RFID on the key, after being verified, mechanical lock just can be opened.But there is easily loss, transreplication, the possibility forgotten easy to store in this method.Although be different from traditional method for unlocking, if private key drops in others' hand, the built-in RFID authentication function of security device just performs practically no function, and therefore still there is leak at secure context; Just in case main control board lost efficacy, RFID authentication function also can lose efficacy, and so also there will be the problem that cannot unblank.
Utility model content
In order to solve prior art Problems existing, the utility model provides a kind of security device of intelligent antitheft mechanical lock, it is more intelligent, security performance is higher, both solve traditional method for unlocking Problems existing, it also avoid the problem that security device is opened easily under user not Awareness status.
The technical solution adopted in the utility model is as follows:
A kind of security device of intelligent antitheft mechanical lock, comprise a body, mechanical lock and intelligent guard device, described mechanical lock is located on a body, and mechanical lock is sheltered from by intelligent guard device, the control circuit also comprising central processing element and be electrically connected with central processing element, described central processing element receives external input signal, and control by control circuit the keying that power on/off realizes intelligent guard device, realize electromagnet and the intelligent guard of adhesive when described intelligent guard device includes energising.
In the utility model, syndeton between each hardware unit of whole security device makes it have higher security performance, security device is provided with electromagnet and intelligent guard in mechanical lock place correspondence, intelligent guard is held by electromagnet when equipment normally works thus stops mechanical lock key hole, open baffle plate to need to be controlled to open by external input signal, Migrant women effectively can be avoided like this to open baffle plate by simple tool key thus open mechanical lock.Particularly, central processing element receives external input signal, after central processing element carries out Treatment Analysis to this external input signal, makes control circuit control energising to realize electromagnetic actuation intelligent guard or power-off makes intelligent guard open.This mode greatly reduces the risk depending merely on extra key operated existence, substantially increases the security performance of security device, more intelligent.
In addition, in the utility model, security device also has various emergency measure, and wherein when central processing element cisco unity malfunction, control circuit will carry out power operation to electromagnet, and intelligent guard can be opened.
Preferably, described central processing element includes the heartbeat sending module for transmitting control signal, described control signal is heartbeat pulse signal, described heartbeat sending module sends heartbeat pulse signal to control circuit, control circuit carries out power on/off operation by the feedback of heartbeat pulse signal to electromagnet, thus controls intelligent guard keying.
In the utility model, central processing element mainly adopts the mode of Signal transmissions to control control circuit, this signal transmission form of preferred employing heartbeat pulse signal, but it is a kind of to be not limited to this, other signal transmission form is also that the utility model is contained, and is subject to signal to control trigger action mainly for making control circuit.Particularly, under normal circumstances, heartbeat sending module in central processing element can continue or certain hour section sends heartbeat pulse signal to control circuit, and control circuit receives signal can be continued to keep, to electromagnet energising, making its adhesive intelligent guard block mechanical lock key hole; If heartbeat sending module does not continue or does not send heartbeat pulse signal to control circuit in official hour section, then control circuit carries out power-off to electromagnet, intelligent guard can be opened, and whether the heartbeat sending module of central processing element send heartbeat pulse signal by external input signal and its itself affect.
Preferably, this security device also comprises the client input devices be electrically connected with central processing element, described client input devices comprises fingerprint instrument device, cipher keyboard apparatus and RFID recognition device, and described external input signal is produced by the fingerprint instrument device of client input devices or produced for essential option and other input unit combine with fingerprint instrument device.
In the utility model, client input devices can as wherein a kind of mode of opening intelligent guard, there is the security performance higher than prior art, wherein RFID recognition device is arranged on a body, RFID private key with prior art is different, it needs to go to identify with identity card or other ic cards, but it will open intelligent guard based on fingerprint instrument device, fingerprint instrument device is opened separately or is used together in conjunction with other input module and just can open baffle plate, such benefit is: finger print information is the identifying information that each user uniquely has, others' basic replication is not, so just can worry that the card used as identified in RFID recognition device or key fall into this unsafe conditions in lawless person's hand and occur.
Preferably, described external input signal is produced by peripheral input detector, described peripheral input detector is electrically connected with central processing element, and whether peripheral input detector can all normally work for sense terminals input unit, and feeds back to central processing element.
In the utility model, for making security device, there is greater security energy and emergent performance, peripheral input detector can the state of real-time sense terminals input unit, when detect client input devices all cisco unity malfunction time, by information feed back to central processing element, can wait for that central processing element processes next time.
Preferably, described central processing element also communicates to connect with background server, and described external input signal is produced by background server, and background server and intelligent terminal communicate to connect.
In the utility model, another kind of open intelligent guard can also carry out the unlatching of background service management, provide without distance restriction, open stop mode reliably, communication connection sends instruction to central processing element, and then opens intelligent guard by control circuit again.
Preferably, described external input signal is also produced by the communication detector be electrically connected with central processing element, and whether described communication detector is normal for the communication connection detected between central processing element and background server.
Preferably, when peripheral input detector detects the whole cisco unity malfunction of client input devices, and when communication detector also detects communication abnormality, central processing element makes electromagnet power-off open intelligent guard by control circuit.
In the utility model, when whole modules cisco unity malfunction simultaneously of client input devices, also all exception is there is with the communication connection of background server and central processing element, central processing element can collect the information feed back that two detection modules send, then send heartbeat module will stop sending heartbeat pulse signal to control circuit, now control circuit will carry out power operation to electromagnet, makes intelligent guard be in open mode, thus user can carry out machinery unblanks.This situation belongs to emergency measure, embodies the utility model security device and has higher emergent performance, when above-mentioned two kinds of modes only have one to occur abnormal conditions, initiatively can also open intelligent guard by another kind of normal mode according to artificial needs.
Preferably, described external input signal is produced by Power supply detector, and described Power supply detector is electrically connected with central processing element, and whether Power supply detector is normal for the power supply detecting security device.
The utility model, additionally provide another emergency measure, when security device suffers not have Power supply situation, mechanical lock becomes the mode of unique door capable of being opened obviously, Power supply detector can detect Power supply situation in real time thus feed back to central processing element, and then controls the keying of intelligent guard.
Preferably, described power supply comprises mains-supplied and backup battery is powered.
In the utility model, power supply mode includes mains-supplied and backup battery is powered, mainly based on mains-supplied during normal work, but during mains failure, backup battery can use as emergency power supply, ensure that security device can normally work, user also can be allowed to understand security protection and electric power thus supplied in time.
Preferably, described Power supply detector comprises the city's photodetector detecting civil power situation and the backup battery detector detecting backup battery, they are all electrically connected with central processing element, when city's photodetector and backup battery detector all detect abnormal conditions, central processing element makes electromagnet power-off open intelligent guard by control circuit.
In the utility model, city's photodetector detect civil power can not normal power supply and backup battery detector detect that the electricity deficiency of backup battery occurs simultaneously time, central processing element can stop sending heartbeat pulse signal to control circuit, now control circuit carries out power operation to electromagnet, make intelligent guard be in open mode, equipment can be met an urgent need be transformed into machinery to unblank mode.
In the utility model, described detector is hardware device, by receiving the signal of telecommunication feedback of detected object, thus reaches testing goal.
Compared with prior art, the beneficial effect that has of the utility model:
1. each hardware unit of whole security device connects rationally, and structural entity is simple, avoids stranger to beat opening door body with key-shaped tool etc. easily, has secure safety.
2. be provided with emergency trouble shooting measures, there is higher emergent performance.
3. be provided with multiple special detection module, ensure that security device can effectively be opened.
4. open intelligent guard by the client input devices relevant to user profile, also can remote opening intelligent guard, thus open mechanical lock, facilitate user to operate according to actual conditions.
Accompanying drawing explanation
Fig. 1: structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment:
As shown in Figure 1, a kind of security device of intelligent antitheft mechanical lock, comprise a body (the present embodiment does not mark), mechanical lock (the present embodiment does not mark), described mechanical lock is located on a body, and mechanical lock is sheltered from by intelligent guard device, also comprise central processing element, control circuit, electromagnet, intelligent guard, central processing element, peripheral input detector, city's photodetector, backup battery detector, communication detector, fingerprint instrument device, cipher keyboard apparatus and RFID recognition device.
Wherein, control circuit is electrically connected with central processing element, described central processing element receives external input signal, and controls by control circuit the keying that power on/off realizes intelligent guard device, realizes electromagnet and the intelligent guard of adhesive when described intelligent guard device includes energising.
Described central processing element includes the heartbeat sending module (the present embodiment does not mark) for transmitting control signal, described control signal is heartbeat pulse signal, described heartbeat sending module sends heartbeat pulse signal to control circuit, control circuit carries out power on/off operation by the feedback of heartbeat pulse signal to electromagnet, thus controls intelligent guard keying.
Described external input signal also can be produced by fingerprint instrument device or produce for essential option and other input unit combine with fingerprint instrument device.
Described external input signal is produced by peripheral input detector, and described peripheral input detector is electrically connected with central processing element, and whether peripheral input detector can all normally work for sense terminals input unit, and feeds back to central processing element.
Described central processing element also communicates to connect with background server, described external input signal is produced by background server, described external input signal is also produced by the communication detector be electrically connected with central processing element, and whether described communication detector is normal for the communication connection detected between central processing element and background server.
When peripheral input detector detects the whole cisco unity malfunction of client input devices, and when communication detector also detects communication abnormality, central processing element makes electromagnet power-off open intelligent guard by control circuit.
Described external input signal is produced by Power supply detector, and described Power supply detector is electrically connected with central processing element, and whether Power supply detector is normal for the power supply detecting security device, and described power supply comprises mains-supplied and backup battery is powered.
Described Power supply detector comprises the city's photodetector detecting civil power situation and the backup battery detector detecting backup battery, they are all electrically connected with central processing element, when city's photodetector and backup battery detector all detect abnormal conditions, central processing element makes electromagnet power-off open intelligent guard by control circuit.
Utility model works principle:
1., when normally working, electromagnet touches intelligent guard and is in closed condition, cannot open, thus cannot carry out machinery and unblank.
2. when normally working, want to open intelligent guard by equipment itself, only have and meet following 2 points at the same time:
1) finger print information that inputs at fingerprint instrument device of user and the fingerprint instrument device flash memory fingerprint of administrator information matches of storing up.
2) the user's encrypted message of cipher keyboard apparatus input and administrator's password information matches of storing of central processing element microstorage again.
3., when normally working, what background server can send user from intelligent terminal opens the central processing element that intelligent guard request pushes to equipment.Now central processing element stops sending heartbeat pulse signal to control circuit, and control circuit carries out power operation to electromagnet.
4. when peripheral detection module detects fingerprint instrument device, cipher keyboard apparatus and RFID module while, cisco unity malfunction and communication detector detect that extremely occurring appears in communication connection simultaneously, transmission heartbeat module in central processing element will stop sending heartbeat pulse signal to control circuit, now control circuit will carry out power operation to electromagnet, intelligent guard can be opened, thus user can carry out machinery unblanks.
5. city's photodetector detect civil power can not normal power supply and backup battery detector detect that the electricity deficiency of backup battery occurs simultaneously time, central processing element can stop sending heartbeat pulse signal to control circuit, now control circuit carries out power operation to electromagnet, intelligent guard can be opened, thus user can carry out machinery unblanks.
6. when central processing element cisco unity malfunction, central processing element cannot send heartbeat pulse signal to control circuit, and now control circuit will carry out power operation to electromagnet, and intelligent guard can be opened, thus user can carry out machinery unblanks.
Claims (10)
1. the security device of an intelligent antitheft mechanical lock, comprise a body, mechanical lock and intelligent guard device, described mechanical lock is located on a body, and mechanical lock is sheltered from by intelligent guard device, it is characterized in that, the control circuit also comprising central processing element and be electrically connected with central processing element, described central processing element receives external input signal, and control by control circuit the keying that power on/off realizes intelligent guard device, realize electromagnet and the intelligent guard of adhesive when described intelligent guard device includes energising.
2. the security device of intelligent antitheft mechanical lock according to claim 1, it is characterized in that, described central processing element includes the heartbeat sending module for transmitting control signal, described control signal is heartbeat pulse signal, described heartbeat sending module sends heartbeat pulse signal to control circuit, control circuit carries out power on/off operation by the feedback of heartbeat pulse signal to electromagnet, thus controls intelligent guard keying.
3. the security device of intelligent antitheft mechanical lock according to claim 1 and 2, it is characterized in that, also comprise the client input devices be electrically connected with central processing element, described client input devices comprises fingerprint instrument device, cipher keyboard apparatus and RFID recognition device, and described external input signal is produced by the fingerprint instrument device of client input devices or produced for essential option and other input unit combine with fingerprint instrument device.
4. the security device of intelligent antitheft mechanical lock according to claim 3, it is characterized in that, described external input signal is produced by peripheral input detector, described peripheral input detector is electrically connected with central processing element, and whether peripheral input detector can all normally work for sense terminals input unit, and feed back to central processing element.
5. the security device of intelligent antitheft mechanical lock according to claim 4, it is characterized in that, described central processing element also communicates to connect with background server, and described external input signal is produced by background server, and background server and intelligent terminal communicate to connect.
6. the security device of intelligent antitheft mechanical lock according to claim 5, it is characterized in that, described external input signal is also produced by the communication detector be electrically connected with central processing element, and whether described communication detector is normal for the communication connection detected between central processing element and background server.
7. the security device of intelligent antitheft mechanical lock according to claim 6, it is characterized in that, when peripheral input detector detects the whole cisco unity malfunction of client input devices, and communication detector is when also detecting communication abnormality, central processing element makes electromagnet power-off open intelligent guard by control circuit.
8. the security device of intelligent antitheft mechanical lock according to claim 1 and 2, it is characterized in that, described external input signal is produced by Power supply detector, described Power supply detector is electrically connected with central processing element, and whether Power supply detector is normal for the power supply detecting security device.
9. the security device of intelligent antitheft mechanical lock according to claim 8, it is characterized in that, described power supply comprises mains-supplied and backup battery is powered.
10. the security device of intelligent antitheft mechanical lock according to claim 9, it is characterized in that, described Power supply detector comprises the city's photodetector detecting civil power situation and the backup battery detector detecting backup battery, they are all electrically connected with central processing element, when city's photodetector and backup battery detector all detect abnormal conditions, central processing element makes electromagnet power-off open intelligent guard by control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520319253.5U CN204609502U (en) | 2015-05-18 | 2015-05-18 | A kind of security device of intelligent antitheft mechanical lock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520319253.5U CN204609502U (en) | 2015-05-18 | 2015-05-18 | A kind of security device of intelligent antitheft mechanical lock |
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| CN204609502U true CN204609502U (en) | 2015-09-02 |
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| CN201520319253.5U Active CN204609502U (en) | 2015-05-18 | 2015-05-18 | A kind of security device of intelligent antitheft mechanical lock |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831998A (en) * | 2015-05-18 | 2015-08-12 | 广州市我家网络科技有限公司 | Intellectualized security and protection device for opening mechanical lock in antitheft mode |
| CN109872423A (en) * | 2019-01-17 | 2019-06-11 | 深圳旦倍科技有限公司 | A kind of intelligent door lock system |
-
2015
- 2015-05-18 CN CN201520319253.5U patent/CN204609502U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831998A (en) * | 2015-05-18 | 2015-08-12 | 广州市我家网络科技有限公司 | Intellectualized security and protection device for opening mechanical lock in antitheft mode |
| CN104831998B (en) * | 2015-05-18 | 2017-11-24 | 广州市我家网络科技有限公司 | A kind of security device of intelligent antitheft mechanical lock |
| CN109872423A (en) * | 2019-01-17 | 2019-06-11 | 深圳旦倍科技有限公司 | A kind of intelligent door lock system |
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