CN203334819U

CN203334819U - GPRS passive electronic lock and key

Info

Publication number: CN203334819U
Application number: CN2013202615302U
Authority: CN
Inventors: 张义辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-15
Filing date: 2013-05-15
Publication date: 2013-12-11
Anticipated expiration: 2023-05-15

Abstract

The utility model discloses a GPRS passive electronic lock and a key. The GPRS passive electronic lock comprises a mechanical structure of a lock body, and further comprises an electronic part, wherein a magnet, a coil wound around the magnet and a CPU connected to the coil are arranged in the electronic part. The CPU is provided with a protective circuit. The protective circuit outputs a power contact, a signal contact and a ground wire contact. By means of the GPRS passive electronic lock and the key, a department which needs to detect the opening and closing information of some important equipment boxes in real time can better manage the information and grasp the information in real time; on one hand, the practicability of locks on the important equipment boxes in all industries is enhanced, and the locks are prevented from being opened technologically; on the other hand, scientific management of unlocking of the important equipment boxes in all the industries is strengthened and standardized, and an unlocking behavior management and supervision mechanism for company insiders can be established beneficially. Only when the patrol work of inspectors is based on a modernized science and technology platform and subjected to scientific and effective supervision can efficient operation be realized, and therefore optimal efficiency can be achieved.

Description

A kind of GPRS passive electronic lock and key

Technical field

The utility model relates to a kind of lock, relates in particular to GPRS passive electronic lock and key.

Background technology

Development due to national economy, all trades and professions are all along with flourish, a lot of visual plants is arranged respectively on every profession and trade, be all to be contained in equipment box, and what on existing equipment box, use is all mechanical lock, and present mechanical lock is easily by people's technical opening, after some undesirables will lock unlatching by technological means, destroy the visual plant of the inside, or visual plant is stolen and stolen and sold, cause country and the people's heavy losses.

There is following problem in actual applications in visual plant casing on every profession and trade always:

1. mainly adopt mechanical lock during the visual plant cabinet design on current every profession and trade, easily maliciously unblanked;

2. key is a lot, easily causes managerial confusion.

3. adopt the networking monitoring mode to exist technical difficulty large, equipment investment is large, and necessity is little.

4. the visual plant casing on every profession and trade adopts entrance guard management to bother very much.

5. have some important casings to need in real time to server computer transmission data when opening casing, if wiring, distance is remote and very inconvenient in the wild.

The utility model content

Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of GPRS passive electronic lock and key are provided.

The technical scheme that the utility model adopts is: a kind of GPRS passive electronic lock; the frame for movement that comprises lock body; described electronic lock also comprises electronic section; magnet is wherein arranged, be wound on the coil on magnet and be connected to the CPU on coil; CPU is provided with holding circuit, holding circuit out-put supply contact, signalling contact and earth wire contact.

Further, described electronic lock is provided with metal shell.

Further, described key comprises CPU, and power supply is electrically connected to CPU, and CPU is provided with holding circuit, and holding circuit is connected communication with GPRS, holding circuit out-put supply contact, signalling contact and earth wire contact.

Further, described power supply is lithium battery.

Further, described CPU is electrically connected to storage chip.

Further, described CPU is electrically connected to clock chip.

Further, described key is provided with non-metal shell.

The beneficial effects of the utility model:

1. the real-time of information: this kind of GPRS passive electronic is locked on the basis of original common passive electronic lock has increased again wireless real-time, that is to say with this GPRS passive electronic key opening lock master, this GPRS passive electronic key relevant information of will unblanking automatically at once sends on the management computer of server;

2. the passive electronic lock life-span is long: there is no power supply in lock body, avoided owing to powering and making the component aging in lock body cause electronic lock just to shorten with the life-span for a long time;

3. passive electronic lock applied range: so owing to there is no applicable wider of power supply on the passive electronic lock body, be more suitable for some power supply troubles, electrical equipment is used under strict and some adverse circumstances; And battery etc. is changed in the maintenance of also having exempted lock body one by one.

4. the passive electronic lock is energy-conservation: because of the passive electronic lock body, itself does not need power supply, so better saved the consumption of electric energy, this passive electronic lock only just can be by electron key moment power supply when work, when can cutting off the power supply at once, the state of finishing the work reaches the effect of energy saving, real reach when the inoperation passive electronic lock and the passive electronic lock can not consume electric energy, the consumption of saving greatly the energy, and passive electronic to lock be the sturdy and durable waterproof of full metal jacket, shockproof, anti-tampering;

5. passive electronic lock pick-proof: integrated miniature electronic microcontroller in the passive electronic lock body, only have three hard contacts on locking face, avoided as traditional mechanical lock or seal by technical opening, the passive electronic lock does not have mechanical hole, thereby stopped the behavior that other people maliciously unblank, stop the destruction to visual plant in the every profession and trade casing, effectively ensure the normal operation work of every profession and trade system each several part;

6. passive electronic lock tube rationality is high: because key operated which all record can be arranged after passive electronic lock, and every is the passive electronic lock all the ID of globally unique 32 16 systems, all open which casing so find easily which key in computer, and contributed to like this manager better to manage.

7. the passive electronic lock is easy for installation.The passive electronic lock that we produce all adopts the size of various standards, and transformation is got up easily, as long as original mechanical lock is replaced with to our corresponding size passive electronic lock core.Without easy constructions such as wirings.

8.GPRS the large capacity memory chips of passive electronic key, reliable clock circuit, stable chargeable lithium cell power supply, and with illumination functions.

In a word, this novel Information that makes some important equipment box need the department of real-time sense switch information can better manage and can be real-time, it has improved the visual plant casing lock body practicality on the every profession and trade on the one hand, prevents technical opening; Strengthen on the other hand and the standard every profession and trade on the scientific management unblanked of visual plant casing, contribute to set up the personnel's of intra-company unblank behavior management and supervision mechanism.Only have inspection personnel's patrol work is based upon on the platform of modernization science and technology and is placed under scientific and effective supervision, could Efficient Operation, the performance best efficiency.

The accompanying drawing explanation

The structural representation that Fig. 1 is electronic lock of the present utility model;

The structural representation that Fig. 2 is Fig. 1 electronic lock private key;

The structural representation that Fig. 3 is Fig. 1 application software system.

Label wherein: 1-frame for movement, 2-coil, 3 magnet, 4-metal shell, 5-holding circuit, 6-power contact, 7-signalling contact, 8-earth wire contact, 9-CPU, 10-GPRS module, 11-non-metal shell, 12-7.3V power supply, 13-storage chip, 14-clock chip.

The specific embodiment

Below in conjunction with drawings and Examples, concrete structure of the present utility model and the course of work are described.

The realization of passive electronic lock is divided into four parts: first is mounted in the passive electronic lock on casing, second portion is the private key of opening the passive electronic lock, third part is the usb data line of private key and computer communication, and the 4th part is the application software of passive electronic lock.

As shown in Figure 1; a kind of GPRS passive electronic lock; the frame for movement 1 that comprises lock body; with the electronic structure part; wherein electronic section has magnet 3, is wound on the coil 2 on magnet 3 and is connected to the CPU9 on coil 2; CPU9 is provided with holding circuit 5, holding circuit 5 out-put supply contacts 6, signalling contact 7 and earth wire contact 8, and described electronic lock is provided with metal shell 4.

As shown in Figure 2, a kind of GPRS passive electronic lock private key, described key comprises CPU9; power supply is electrically connected to CPU9; CPU9 is provided with holding circuit 9, and holding circuit 9 is connected communication with GPRS module 10, and power contact 6, signalling contact 7 and earth wire contact 8 are protected in holding circuit 9 outputs.Described 3.7V power supply 12 is rechargeable lithium battary.Described CPU9 is electrically connected to respectively with storage chip 13 and clock chip 14.Described key is provided with non-metal shell 4.As shown in Figure 3, a kind of application software system of GPRS passive electronic lock, the datagraphic presentation layer of described system, data storage layer and data collection layer are connected with operating system by data-interface respectively, described data collection layer comprises the passive electronic data acquisition module of unblanking, the work method control module, information resources are shared other module compositions of synchronization module machine, data storage layer comprises the data loading module, the logical calculated module, the data summarizing module, data-pushing module and query statistic module, described datagraphic presentation layer comprises user management module, statistical analysis module, the passive electronic administration module, realize monitoring module, the task scheduling module.

Management software is to propose demand designed, designed, exploitation according to each large industry, powerful, friendly interface, flexible operation, facilitate understandable and do not need to increase at the server receiving terminal and join any hardware device and just can realize receiving in real time the data that the GPRS passive electronic key is beamed back, this GPRS passive electronic lock software is on the Data Analysis of the GPRS passive electronic key being beamed back by network the computer that is saved in server, for the manager, consults at any time.Native system adopts Parametric designing, uses with setting more flexible; For can inquire clearly the relevant information of corresponding passive electronic lock in software, can be by each lock in software one by one carry out the correspondence of actual name in software, Query Result is more clear like this; The passive electronic result queries of unblanking can be carried out many conditions any combination; Can be by month or the time period statistics passive electronic result of unblanking; For using system data safer, the system operation adopts two-stage authority, i.e. caretaker and operator; Compatible strong, support the operating platforms such as WIN-98/WIN-2000/WIN-XP/WIN-NT/WIN7.

The operating principle of GPRS passive electronic lock system: the SIM card (opening the GPRS function) that at first mobile or UNICOM are installed in the GPRS passive electronic key, then with this key, be inserted in the lockhole of passive electronic lock, three contacts that lock with passive electronic three contacts of GPRS passive electronic key head end contact, now the GPRS passive electronic key can be to the power supply of passive electronic lock, and the id number that simultaneously reads this passive electronic lock carries out verifying work, the GPRS passive electronic key is again to the coil power supply in the passive electronic lock after by verification, coil produces magnetic field, the magnet driven in the passive electronic lock carrys out release, now can rotate key and drive the frame for movement unlatching lock body in the passive electronic lock, after opening successfully the GPRS passive electronic key record No. ID of this passive electronic lock and record simultaneously open this passive electronic lock time automatically by moving or the network of UNICOM sends to these information on the computer of server, the management software of the GPRS passive electronic lock in computer can receive automatically, analyze, process, the work such as statistics, provide better scientific management foundation to the manager.This GPRS passive electronic lock is to realize by the network of existing movement or UNICOM, after this kind of key reads No. ID in the passive electronic lock and opens the passive electronic lock, this kind of GPRS key can be dealt into the relevant information of unblanking on the computer of server by the automatic network by mobile and UNICOM like this.

The above is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model, anyly be familiar with the technician of this patent within not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned prompting is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of the utility model scheme.

Claims

1. a GPRS passive electronic is locked; the frame for movement that comprises lock body; it is characterized in that: described electronic lock also comprises electronic section; magnet is wherein arranged, be wound on the coil on magnet and be connected to the CPU on coil; CPU is provided with holding circuit, holding circuit out-put supply contact, signalling contact and earth wire contact.

2. a kind of GPRS passive electronic according to claim 1 is locked, and it is characterized in that: described electronic lock is provided with metal shell.

3. open the key of a kind of GPRS passive electronic lock claimed in claim 1; it is characterized in that: described key comprises CPU, and power supply is electrically connected to CPU, and CPU is provided with holding circuit; holding circuit is connected communication with GPRS, holding circuit out-put supply contact, signalling contact and earth wire contact.

4. key according to claim 3, it is characterized in that: described power supply is lithium battery.

5. key according to claim 3, it is characterized in that: described CPU is electrically connected to storage chip.

6. key according to claim 3, it is characterized in that: described CPU is electrically connected to clock chip.

7. key according to claim 3, it is characterized in that: described key is provided with non-metal shell.