CN203347359U - Non-contact type passive electronic lock anti-theft system for distributed type device - Google Patents
Non-contact type passive electronic lock anti-theft system for distributed type device Download PDFInfo
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- CN203347359U CN203347359U CN 201320229908 CN201320229908U CN203347359U CN 203347359 U CN203347359 U CN 203347359U CN 201320229908 CN201320229908 CN 201320229908 CN 201320229908 U CN201320229908 U CN 201320229908U CN 203347359 U CN203347359 U CN 203347359U
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- microprocessor
- electronic lock
- frequency electromagnetic
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Abstract
The utility model provides a non-contact type passive electronic lock anti-theft system for a distributed type device. The non-contact type passive electronic lock anti-theft system comprises a passive electronic lock body and an intelligent key. A lock pin and a microprocessor for driving the lock pin to act are arranged in the passive electronic lock body. The intelligent key is used for transmitting high-frequency electromagnetic pulse signals, and the passive electronic lock receives the high-frequency electromagnetic pulse signals and transmits the high-frequency electromagnetic pulse signals to the microprocessor for authentication. The microprocessor drives the lock pin to act according to the authentication result. According to the non-contact type passive electronic lock anti-theft system, the lock pin of the passive electronic lock and a control circuit are internally arranged in the lock, power is supplied in an external wireless mode, the microprocessor is used for logically controlling locking and remembering all operation related to the lock, detailed entrance guard reports are provided, and the lock, the electronic key and staff are managed in a fine mode.
Description
Technical field
The utility model relates to the electric lockset technical field, in particular to a kind of Non-contact passive electronic lock system.
Background technology
The telecommunication path technology is extensively universal, and the user can be linked into the Networks of Fiber Communications at family at home and realize function of surfing the Net, and during wherein Fiber to the home, fiber cable cross connection box equipment is crucial.In prior art, the conventional machinery lockset is locked to fiber cable cross connection box, the lockset of circle or strip for example, to prevent that equipment is stolen and to destroy, but because present telecommunication department is lacking validity aspect the management of optical fibers resource, basically the door of a lot of fiber cable cross connection boxes is all to open wide, and makes fiber resource in the hole.Use mechanical lock to lock and also exist the danger of being pried open, or lose key thereby cause maintenance or safeguard inconvenience, and can't automatically record to unpack and historically effectively manage in order to the operation note to fiber cable cross connection box.
Non-maintaining passive electronic lock has appearred in prior art: without power supply, (working power electron key on) small and exquisite in a slice low in energy consumption, not only have multi-functional, the high-performance of electronic lock in lock, have again the equally easy installation of mechanical lock, without routine maintenance.
" electron key " compares with " mechanical key ", " electron key " is a kind of advanced person's semiconductor integrated circuit, general general designation IC chip, solidified a unduplicated number (approximately 280 billions (T) individual not identical " coding ") forever in chip, than the not equal probabilities of mankind fingerprint taller go out many." coding " of " electron key " chip must just can be read through special-purpose computer apparatus.But prior art still can not bring convenience for distributing theft protection for devices such as telecommunication departments.
The utility model content
For deficiency of the prior art, the utility model aims to provide a kind of Non-contact passive electronic lock method and system antitheft to decentralized device.
For reaching above-mentioned purpose, the utility model proposes the burglary-resisting system of a kind of Non-contact passive electronic lock to decentralized device, comprise passive electronic lock lock body, Intelligent key and background manage software, wherein passive electronic lock lock body is built-in with and can controllably moves to realize sealed lock pin and the microprocessor for driving lock pin to move, described background manage software by Bluetooth signal mode and described microprocessor communication with the setting authorization information of unblanking, the described authorization information of unblanking comprises the authority of opening the door, uncaging time and date and time information, described Intelligent key is for launching a high-frequency electromagnetic pulse signal, described passive electronic interlocking is received this high-frequency electromagnetic pulse signal and is transferred to microprocessor and verified, microprocessor drives described lock pin action based on the result.Passive electronic lock lock body is installed on and needs on antitheft decentralized device.The utility model is antitheft for the telecommunications decentralized device, especially antitheft to fiber cable cross connection box equipment.
Further, described microprocessor provides power supply by an external electromagnetic induction coil.Power supply separately comprises secondary cell, charging circuit or large bulk capacitance.
Further, described microprocessor includes logging modle, for recording operating personnel to the operation history of passive electronic lock, Intelligent key and transferring to background manage software by the Bluetooth signal mode.
Further, Intelligent key is provided with an emission high-frequency electromagnetic pulse signal transmitting coil, there is a receiving coil in passive electronic lock lock body, receive the high-frequency electromagnetic pulse signal that Intelligent key launches and transfer to microprocessor and verified, microprocessor drives described lock pin action based on the result; Microprocessor adopts the micro computer logic control to unblank, and microprocessor provides power supply by an external electromagnetic induction coil, and external electromagnetic induction coil and described transmitting coil are integrated; The lock end has power supply receiving coil and receiver module, and power supply receiving coil and above-mentioned receiving coil are integrated.
From above the technical solution of the utility model, the beneficial effects of the utility model are, lock pin and the control circuit due to passive electronic, locked all are built in lockset inside, and power by external wireless, therefore do not need wiring, the external surface of lock body is contactless, good airproof performance, pick-proof, the miniature CPU of encapsulation in lock body, adopt the micro computer logic control to unblank, the authority of opening the door can also be set, uncaging time and date, remember the operation of all and phase-locked pass, detailed gate inhibition's report is provided, lock, electron key, personnel are carried out to fine-grained management.Especially solved the theft management problem of the existing complexity to fiber cable cross connection box equipment.
The accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present utility model.
Fig. 2 is electronic lock structure schematic diagram of the present utility model.
Fig. 3 is the intelligent key structure schematic diagram that the utility model is opened passive electronic lock lock body.
The specific embodiment
In order more to understand technology contents of the present utility model, especially exemplified by specific embodiment and coordinate appended graphic being described as follows.
Shown in figure 1, according to first embodiment of the present utility model, the Non-contact passive electronic lock system, comprise passive electronic lock lock body 1, Intelligent key 2 and background manage software 3, wherein passive electronic lock lock body is built-in with and can controllably moves to realize sealed lock pin 12 and the microprocessor 13 for driving lock pin to move, background manage software 3 by Bluetooth signal mode and microprocessor 13 communications with the setting authorization information of unblanking, the authorization information of unblanking comprises the authority of opening the door, uncaging time and date and time information, Intelligent key 2 has a transmitting coil, can launch a high-frequency electromagnetic pulse signal, there is a receiving coil in passive electronic lock lock body 1, can receive the high-frequency electromagnetic pulse signal that Intelligent key 2 launches and transfer to microprocessor 13 and be verified, microprocessor 13 drives described lock pin 12 actions based on the result.Microprocessor 13 adopts the micro computer logic control to unblank, and if the verification passes, microprocessor 13 sends 12 actions of control signal driving lock pin with release, if checking is not passed through, does not send drive control signal.
In Fig. 2-3 embodiment, microprocessor provides power supply by an external electromagnetic induction coil (integrated with above-mentioned transmitting coil), by the mode of electromagnetic induction closely, provide power supply (as adopted existing wireless charging transmitting and receiving module, coil is 20-40mm), like this, without in the passive electronic lock, carrying out complicated wiring.Transmitter module operating voltage: 5V～12V, transmitter module operating current: automatically increase or decrease with the size that receives load current; The lock end has receiving coil (can be integrated with above-mentioned receiving coil) and receiver module, output current: 5V/600mA, and the operating distance of transmitting-receiving: 1～20mm, increase transmitting range if little current work can suitably increase the receiving coil number of turn.Transmitting coil: copper cash wire diameter
coil outer diameter 40mm, around 20 circles; The same transmitting coil of receiving coil, transmitting coil connects the 12V power supply: stand-by operation electric current 300mA, load is the 4.2V800mAH poly-lithium battery; Reception and transmission range receives output voltage to 4.2V lithium electricity charging current; 1mm5V is approximately: 600mA; 2mm5V450mA; 3mm5V360mA.
In sum, passive electronic lock system of the present utility model is because lock pin and the control circuit of passive electronic lock all are built in lockset inside, and power by external wireless, therefore do not need wiring, the external surface of lock body is contactless, good airproof performance, pick-proof, encapsulation microprocessor in lock body, adopt the micro computer logic control to unblank, the authority of opening the door can also be set, uncaging time and date, remember the operation of all and phase-locked pass, detailed gate inhibition's report is provided, lock, electron key, personnel are carried out to fine-grained management.
Although the utility model discloses as above with preferred embodiment, so it is not in order to limit the utility model.Have and usually know the knowledgeable in technical field under the utility model, within not breaking away from spirit and scope of the present utility model, when being used for a variety of modifications and variations.Therefore, protection domain of the present utility model is as the criterion when looking claims person of defining.
Claims (3)
1. the Non-contact passive electronic lock burglary-resisting system to decentralized device, it is characterized in that, comprise passive electronic lock lock body and Intelligent key, wherein passive electronic lock lock body is built-in with and can controllably moves to realize sealed lock pin and the microprocessor for driving lock pin to move, described Intelligent key is for launching a high-frequency electromagnetic pulse signal, described passive electronic interlocking is received this high-frequency electromagnetic pulse signal and is transferred to microprocessor and verified, microprocessor drives described lock pin action based on the result.
2. the burglary-resisting system of Non-contact passive electronic lock according to claim 1 to decentralized device, is characterized in that, described microprocessor provides power supply by an external electromagnetic induction coil.
3. the burglary-resisting system of Non-contact passive electronic lock according to claim 2 to decentralized device, it is characterized in that, Intelligent key is provided with an emission high-frequency electromagnetic pulse signal transmitting coil, there is a receiving coil in passive electronic lock lock body, receive the high-frequency electromagnetic pulse signal that Intelligent key launches and transfer to microprocessor and verified, microprocessor drives described lock pin action based on the result; Microprocessor adopts the micro computer logic control to unblank, and microprocessor provides power supply by an external electromagnetic induction coil, and external electromagnetic induction coil and described transmitting coil are integrated; The lock end has power supply receiving coil and receiver module, and power supply receiving coil and above-mentioned receiving coil are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320229908 CN203347359U (en) | 2013-04-28 | 2013-04-28 | Non-contact type passive electronic lock anti-theft system for distributed type device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320229908 CN203347359U (en) | 2013-04-28 | 2013-04-28 | Non-contact type passive electronic lock anti-theft system for distributed type device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203347359U true CN203347359U (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320229908 Expired - Fee Related CN203347359U (en) | 2013-04-28 | 2013-04-28 | Non-contact type passive electronic lock anti-theft system for distributed type device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203347359U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105989647A (en) * | 2015-02-09 | 2016-10-05 | 珠海优特电力科技股份有限公司 | Unlocking device and unlocking method |
| CN110714664A (en) * | 2019-09-24 | 2020-01-21 | 中水淮河规划设计研究有限公司 | Passive safety lock and outdoor switch cabinet |
-
2013
- 2013-04-28 CN CN 201320229908 patent/CN203347359U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105989647A (en) * | 2015-02-09 | 2016-10-05 | 珠海优特电力科技股份有限公司 | Unlocking device and unlocking method |
| CN110714664A (en) * | 2019-09-24 | 2020-01-21 | 中水淮河规划设计研究有限公司 | Passive safety lock and outdoor switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU TONGDING BROADBAND CO., LTD. Free format text: FORMER OWNER: TONGDING GROUP CO., LTD. Effective date: 20150423 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215233 SUZHOU, JIANGSU PROVINCE TO: 215200 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150423 Address after: 215200 No. 583 word road, Wujiang Economic Development Zone, Jiangsu, Suzhou Patentee after: JIANGSU TONGDING BROADBAND Co.,Ltd. Address before: Suzhou Zhenze town of Wujiang city of Jiangsu province 215233 City Economic Development Zone, eight Xiaoping Avenue No. 8 Patentee before: TONGDING GROUP Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |