CN201334814Y - Electronic seal lock - Google Patents
Electronic seal lock Download PDFInfo
- Publication number
- CN201334814Y CN201334814Y CNU2008201354018U CN200820135401U CN201334814Y CN 201334814 Y CN201334814 Y CN 201334814Y CN U2008201354018 U CNU2008201354018 U CN U2008201354018U CN 200820135401 U CN200820135401 U CN 200820135401U CN 201334814 Y CN201334814 Y CN 201334814Y
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- Prior art keywords
- lock
- key
- electronic
- envelope
- layer
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Abstract
The embodiment of the utility model discloses an electronic seal lock which comprises a motor driving member, a mechanical lock core locking member, a radio frequency module, a micro-computer control system and a detection device. The motor driving member is used for giving off mechanical locking instructions; the mechanical lock core locking member is used to lock mechanically according to the instructions of the motor driving member; the radio frequency module is used to receive a sealing application command which includes a sealing application key, and to receive a sealing release command which includes a sealing release key; the micro-computer control system is used to lock the electronic lock according to the sealing application command received by the radio-frequency module and to unlock the electronic lock when the detection device judges that the sealing release key is the same with the sealing application key; and the detection device is used to judge whether the sealing release key is the same with the sealing application key. The electronic seal lock can be opened only according to the sealing release command, so when the electronic lock is locked, the lock lever can not be opened by a key through rotating like a mechanical lock. Therefore, the electronic seal lock has high reliability and high safety.
Description
Technical field
The utility model relates to locking device, relates in particular to a kind of electronic label blocking.
Background technology
The machinery sealing is a kind of false proof and prevent the conventional apparatus of practising fraud, and uses material such as papery, plastics, metal usually.A kind of sealing of making of metallic lead is referred to as lead sealing usually, and it is with a long history, be widely used, and is easy to use, because of its structure and to execute the envelope sign simple, therefore duplicates easily, and anti-counterfeiting performance is very poor.Traditional seal ratio is easier to obtain, in manufacturing, the purchase of lead sealing, issue, execute and can't implement tight, effectively supervision on the links such as envelope, examination, unpacking, can not adapt to high-level false proof requirement, and arbitrarily abandoning of disposable lead sealing can cause serious lead contamination to environment, adopt other metals or plastic cement sealing to replace at present, but thoroughly solve counterfeit problem not yet.
The standard machinery lock is to close behind the door when the manual or mechanical door closer of employing, and dead bolt need be closed with manual mode, for example can use modes such as mechanical key, knob, button.
Existing electronic label blocking with dynamo-electric combination control all is that motor drive is directly controlled locking bar by actuator mostly, such design can make external force be directly passed to actuator by locking bar, actuator passes to motor with power again, will make the change-speed gearing of motor precision that damage is arranged, make motor lose transmission accurately or damage.
In realizing process of the present utility model, the inventor finds that there is following defective at least in technique scheme:
The standard machinery lock that adopts mechanical sealing can only provide simple status information easily by imitated and destroyed easily when going wrong, and can not carry out omnidistance electronic monitoring.
The utility model content
The utility model embodiment provides a kind of electronic label blocking, and the technical scheme of using the utility model embodiment to provide adopts dynamo-electric combination that electronic label blocking is controlled, and can carry out omnidistance electronic monitoring to the use of electronic label blocking.
The purpose of the utility model embodiment is achieved through the following technical solutions:
A kind of electronic label blocking comprises:
The motor-driven member, the instruction that is used to send mechanical locking;
Mechanical lock locking member is used for carrying out mechanical locking according to the instruction that described motor-driven member sends;
Radio-frequency module is used for receiving and executes the envelope order, describedly executes the envelope order and comprises and execute the envelope key that receive the deblocking order, described deblocking order comprises the deblocking key;
Be used for describedly executing the envelope order and carrying out electronic lock and close, judge described deblocking key with described when executing the envelope key and conforming at described checkout gear, the microcomputer control system that carries out described electronic lock unlatching according to what described radio-frequency module received;
Checkout gear is used to judge whether described deblocking key conforms to the described envelope key of executing.
Wherein, mechanical lock locking member is used for the instruction of sending according to described motor-driven member and drives the locked locking bar of dead bolt.
Wherein, locking bar comprises skin, intermediate layer and internal layer, and described outer material is the high rigidity metal material, and described intermediate layer is light circuit or electric loop, and described internal layer material is an insulation filling material.
Wherein, locking bar comprises skin, the second layer, the 3rd layer, the 4th layer and internal layer, and described outer material is the high rigidity metal material, and the described second layer, the 4th layer of material are insulation materials, and described internal layer, the 3rd layer are conductive liquid material.
Wherein, locking bar comprises skin and internal layer, and described outer material is the high rigidity metal material, and described internal layer is light circuit or electric loop.
The above technical scheme that provides from the utility model embodiment as can be seen, owing to carry out electronic lock and close according to executing envelope order, carrying out electronic lock according to the deblocking order opens, make when electronic lock is in locking states, can not finish mechanical lock by key and open locking bar, reliability, safe.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the method flow diagram of a kind of electronic sealing of the utility model embodiment one elaboration;
Fig. 2 is a kind of method flow diagram of locking that the utility model embodiment two sets forth;
Fig. 3 is a kind of encapsulation method flow chart of executing that the utility model embodiment two sets forth;
Fig. 4 is a kind of deblocking method flow diagram that the utility model embodiment two sets forth;
Fig. 5 is a kind of electronic label blocking schematic diagram that the utility model embodiment three sets forth;
Fig. 6 is that the electronic label blocking schematic diagram that envelope is moved is executed in a kind of execution that the utility model embodiment sets forth;
Fig. 7 is a kind of electronic label blocking schematic diagram of carrying out the deblocking action that the utility model embodiment sets forth;
Fig. 8 is first kind of Structure of lock rod schematic diagram that the utility model embodiment sets forth;
Fig. 9 is second kind of Structure of lock rod schematic diagram that the utility model embodiment sets forth;
Figure 10 is the third Structure of lock rod schematic diagram that the utility model embodiment sets forth.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of electronic label blocking, and the technical scheme of using the utility model embodiment to provide adopts dynamo-electric combination that electronic label blocking is controlled, and can carry out omnidistance electronic monitoring to the use of electronic label blocking.
Having dynamo-electric electronic label blocking in conjunction with control can adopt motor drive directly by actuator locking bar to be controlled, such design can make external force be directly passed to actuator by locking bar, actuator passes to motor with power again, will make the change-speed gearing of motor precision that damage is arranged, make motor lose transmission accurately or damage.The electronic label blocking with dynamo-electric combination that the utility model embodiment provides can move by one group of motor-driven member control lock core and realize, the rotary spacing of lock core is by a plectrum control, plectrum can self contained function, the spacing of plectrum drives cam control by motor, in case the cam on such design motor limits the position of plectrum, lock core just can't be opened, thereby realizes the control to lock core, reaches anti-purpose of unblanking.
At first set forth a kind of method of electronic sealing below.
Embodiment one
Present embodiment is set forth a kind of method of electronic sealing, can reach dynamo-electric locking bar in conjunction with the control electronic label blocking by this method, can reach the purpose that can't open locking bar from the electronic label blocking outside.
Be elaborated below in conjunction with accompanying drawing, referring to Fig. 1, a kind of method of electronic sealing may further comprise the steps:
Step 101: carry out mechanical locking according to the instruction that electronic control part sends;
It can be to drive the locked locking bar of dead bolt according to the instruction that electronic control part sends that mechanical locking is carried out in above-mentioned instruction of sending according to electronic control part.
Step 102: receive and to execute the envelope order, describedly execute the envelope order and comprise and execute the envelope key;
Can be to receive executing of electronic label blocking communication machine transmission to seal order.
Above-mentionedly execute envelope order and can also comprise the envelope time of executing, lock number, line code and storehouse odd numbers.
Step 103: execute envelope order and carry out electronic lock and close according to described;
Can also comprise that before step 103 whether detection satisfy the strip of paper used for sealing spare of executing that presets, satisfy preset execute strip of paper used for sealing spare the time, execution in step 103, the above-mentioned strip of paper used for sealing spare of executing that presets can be whether mechanical lock is in locking states, promptly whether locking bar is inserted into the position.Whether detect locking bar is inserted into the position and can uses the directly-attached loop winding mode or connect the direct-through line mode and detect.
After step 103, can also comprise: detect described electronic lock by switch and whether be in locking states, when described electronic lock is in locking states, store the described envelope key of executing.Simultaneously can the implantation number word signature, so that the status information and the warning message of recorded electronic sealing lock.
Storage is executed envelope and can also be comprised behind the key sending to the real-time monitoring platform system and execute the envelope success message, and above-mentioned real-time monitoring platform system can be meant the owner who is positioned at monitoring electronic label blocking state, for example customs or loglstics enterprise etc.If customs can be meant customs's Industrial Personal Computer (IPC).
Step 104: receive the deblocking order, described deblocking order comprises the deblocking key;
Above-mentioned deblocking order can also comprise deblocking time, lock number, line code and storehouse odd numbers.
Can also comprise whether detection is in the envelope state of executing after the step 104,, send the non-envelope status message of executing to the real-time monitoring platform system not being in when executing the envelope state.
Step 105: judge whether described deblocking key conforms to the described envelope key of executing;
Step 106: judging that described deblocking key when executing the envelope key and conforming to, carries out described electronic lock unlatching with described.
Judging described deblocking key with described when executing the envelope key and not conforming to, transmission deblocking key is not inconsistent message to the real-time monitoring platform system.
Before carrying out the electronic lock unlatching, can also comprise: read recorded information in the lock;
Judged whether the abnormal alarm record according to described recorded information;
When judgement does not have the abnormal alarm record, carry out the described step that described electronic lock is opened of carrying out.
Can also comprise after the step 106 and remove described envelope key, described deblocking key and the described recorded information executed.
Present embodiment carries out electronic lock according to the deblocking order and opens owing to carry out electronic lock and close according to executing envelope order, makes when electronic lock is in locking states, can not finish mechanical lock by key and open locking bar, is not easy by imitated reliability, safe.
Further, in the electronic label blocking locking, preserve and execute the envelope key, can the implantation number word signature, make at the electronic label blocking locking and when digital signature status is arranged, can not finish mechanical lock by key and open locking bar.
Embodiment one has set forth a kind of method of electronic sealing, sets forth a kind of embodiment of electronic label blocking inner working flow process below.
Embodiment two
Present embodiment has been set forth a kind of flow process of electronic label blocking inner working, comprise electronic label blocking lock flow process, execute envelope flow process and deblocking flow process.
At first set forth the flow process of locking, referring to Fig. 2, this method may further comprise the steps:
Step 201: locking bar is inserted lockhole and key;
Step 202: judge whether locking bar is inserted into the position;
Step 203: if locking bar is inserted into the position, the success of status lamp indication mechanical locking; If locking bar is not inserted into the position, repeating step 201.
Manually locking bar is inserted put in place after, the key on the rotational lock head, see status lamp indication mechanical locking after, key is extracted.
Referring to Fig. 3, the encapsulation method of executing of electronic label blocking may further comprise the steps:
Step 301: receive and execute the envelope order;
Step 302: the locked locking bar of electric driving dead bolt;
Step 303: detect whether be in locking states, if be in locking states, execution in step 304 is not if be in locking states, execution in step 305;
Step 304: write and execute the envelope key;
Step 305: replying the real-time monitoring platform system need lock and lock;
Step 306: the status lamp indication is executed and is sealed successfully, and replys the real-time monitoring platform system.
Electronic label blocking receives the executing of band application envelope key of electronic label blocking communication machine transmission and seals when ordering, detect whether to satisfy and execute strip of paper used for sealing spare, execute strip of paper used for sealing spare, then carry out electronic locking if satisfy, the envelope key is executed in storage simultaneously, and the locking back can't unlocking electronic sealing lock with mechanical key.
Referring to Fig. 4, the encapsulation method of separating of electronic label blocking may further comprise the steps:
Step 401: receive the deblocking order;
Whether step 402: detect to be in and execute the envelope state, if be in the envelope state of executing, execution in step 403 is not if be in the envelope state of executing, execution in step 404;
Step 403: execute the envelope key in check deblocking key and the lock and execute to seal and conform to, execution in step 405 when conforming to, and execution in step 406 when not conforming to;
Step 404: reply real-time monitoring platform system electronic sealing lock and be in non-deblocking state;
Step 405: read record in the lock;
Step 406: reply real-time monitoring platform system deblocking key and be not inconsistent;
Step 407: judged whether the abnormal alarm record according to record in the lock, if there is not the abnormal alarm record, execution in step 408 is if having the abnormal alarm record, execution in step 409;
Step 408: carry out and remove the electric locking action, status lamp shows the deblocking success, and replys real-time monitoring platform;
Step 409: replying real-time monitoring platform system electronic sealing lock has the abnormal alarm record;
Step 410: remove record in interior key of lock and the lock.
When electronic label blocking receives the deblocking order of the band deblocking key that the electronic label blocking communication machine sends, detect oneself and whether satisfy the deblocking condition, if satisfy the deblocking condition, then carry out electronic lock and open, opening the back can unlocking electronic sealing lock with mechanical key.Above-mentioned deblocking condition can be the deblocking key whether with execute that the envelope key conforms to, not illegal open etc.
Need to prove, for aforesaid each method embodiment, for simple description, so it all is expressed as a series of combination of actions, but those skilled in the art should know, the utility model is not subjected to the restriction of described sequence of movement, because according to the utility model, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in the manual all belongs to preferred embodiment, and related action and module might not be that the utility model is necessary.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, do not have the part that describes in detail among certain embodiment, can be referring to the associated description of other embodiment.
A kind of method of electronic sealing more than is provided, and the utility model embodiment also provides a kind of electronic label blocking.
Embodiment three
Present embodiment has been set forth a kind of electronic label blocking, is elaborated below in conjunction with accompanying drawing, and referring to Fig. 5, a kind of electronic label blocking comprises:
Motor-driven member 51, the instruction that is used to send mechanical locking;
Mechanical lock locking member 52 is used for carrying out mechanical locking according to the instruction that described motor-driven member 51 sends;
Radio-frequency module 53 is used for receiving and executes the envelope order, describedly executes the envelope order and comprises and execute the envelope key that receive the deblocking order, described deblocking order comprises the deblocking key;
Be used for describedly executing the envelope order and carrying out electronic lock and close, judge described deblocking key with described when executing the envelope key and conforming at described checkout gear 55, the microcomputer control system 54 that carries out described electronic lock unlatching according to what radio-frequency module 53 received;
Wherein, mechanical lock locking member 52 is used for the instruction of sending according to described motor-driven member and drives the locked locking bar 56 of dead bolt.
Wherein, above-mentioned electronic label blocking can also comprise battery 57, structure chamber 58, steel ball 59, electric panel room 60, bi-colour light 61 and monochromatic burner 62.
The electronic label blocking of the utility model embodiment can be to adopt wide frequency RF wireless data communication mode, utilizes digital encryption frequency hopping and extraneous read-write equipment to carry out communication.The microcomputer control system response external control command with good conditionsi in the lock and the order that reads and writes data.Active rfid recognition technology radio-frequency power in the lock is low, good in anti-interference performance, safety, reliable, high authentication and the data communication function of anti-counterfeiting performance have been realized, dependence to the electronic label blocking communication machine is little, emitting radio frequency signal does not initiatively rely on the radio-frequency power feedback of electronic label blocking communication machine.The lock internal cause contains big capacity rechargeable battery 57, can charge 600-1000 time repeatedly, can work after charging 30 to 40 to execute the deblocking order of classes or grades at school at every turn.
The electronic control part of electronic label blocking can be controlled mutually with mechanical control section, two parts both can have been united connector, be that locking bar is controlled, also can independently control connector separately, all can reach the purpose that to open the connector device from the outside.
When electronic control part and mechanical control section are controlled mutually, be that the electronic control part outputting power is controlled mechanical control section, again by mechanical control section control connection part; Control procedure is when not having the signal of telecommunication to provide, and electronic control part does not work to mechanical control section, and so mechanical control section can free be controlled connector; But when electronic control part works, will be mechanical control section locking, this process is irreversible; Electronic control part starts electronic control part by mechanical control section startup internal switch and sends above-said current signal, thereby reaches the purpose of mutual control.
When electronic control part is independently controlled, be that the electronic control part outputting power drives internal construction and comes the control connection part, just can't open connector in that main body is outside like this, thereby reach the effect of locking.
How to realize electronic sealing in order better to understand above-mentioned electronic label blocking, set forth how to realize executing envelope and deblocking below in conjunction with the formation of electronic label blocking.
Referring to Fig. 6, when executing the envelope action, anti-error locking device latch 1 is pressed, locking bar 2 is in the state that can freely insert tapered end, insert locking bar 2 and touch locking bar upper electrical switch 3 simultaneously, lock to drive to pull out sheet 13 and to make by key turns mechanical lock 4 and pull out sheet 13 and touch lock core upper electrical switch 5, electronic lock information partly is in state of activation while LED light lamp 6 and is the stroboscopic state, electronic label blocking communication machine 7 sends executes the envelope order, execute the envelope order and be delivered to circuit board 9 by antenna 8, the electric part of electronic lock is activated, and motor 10 drives cam 11 and rotates to executing the envelope direction, cam 11 contacts executes octant bit switch 12, motor stops and carrying out self check, then represents to execute envelope by self check and moves successfully, and LED light lamp 6 transfers the state that dodges slowly to, cam 11 blocked and pulled out sheet 13 mechanical lock partly can not be rotated this moment, and mechanical lock is in locking states.If not by self check, electronic label blocking is reported to the police.
Referring to Fig. 7; when carrying out the deblocking action; electronic label blocking communication machine 7 sends the deblocking order; execute the envelope order and be delivered to circuit board 9 by antenna 8; the electric part of electronic lock is activated; motor 10 drives cam 11 and rotates to the deblocking direction; cam 11 contacts deblocking limit switch 14; motor 10 stops and carrying out self check, and by self check, deblocking moves successfully; LED light lamp 6 transfers the stroboscopic state to; cam 11 can not block and pulled out sheet 13 this moment, and mechanical lock partly can normal activity, opens mechanical lock by key turns mechanical lock 4; pull out locking bar; LED light lamp 6 transferred to and extinguished state this moment, and anti-error locking device latch 1 ejects automatically, and latch 1 blocks the locking bar patchhole locking bar can not be inserted in the tapered end at this moment.If not by self check, electronic label blocking is reported to the police.
Locking bar is cut off warning system also can adopt three kinds of form of structure, first kind of form of structure is referring to shown in Figure 8, locking bar is divided into three layers, outer 41 materials are the high rigidity metal material, and intermediate layer 42 is light circuit or electric loop, and internal layer 43 materials are insulation filling material, when locking bar is cut off, intermediate light loop layer or the layer short circuit of electric loop can't form closed loop, and checkout gear detects and reports to the police at this moment.Wherein, 20 is that tapered end, 21 is checkout gear.
Second kind of form of structure is referring to shown in Figure 9, locking bar is divided into skin 41, the second layer 52, the 3rd layer 53, the 4th layers 54 and internal layer 55, outer material is the high rigidity metal material, and the second layer 52 and the 4th layer 54 are insulation materials, and internal layer 55 and the 3rd layer 53 are conductive liquid material.When locking bar was cut off, the conductive liquid material in the internal layer 55 and the second layer 52, the 4th layer 54 insulation materials are cut to be worn, internal layer liquid flow out and with outer conducting, checkout gear detected and reported to the police this moment.
The third form of structure is referring to shown in Figure 10, and locking bar is made of two parts, and outer 41 materials are the high rigidity metal material, and wire guide can be put in the centre, and internal layer 62 is for having the work loop that electronic component 63 is formed, for example light circuit or electric loop.When locking bar was cut off, central conductor was also cut off, the electronic component outage, and checkout gear detects and reports to the police at this moment.
The utility model embodiment is owing to carry out electronic lock and close according to executing envelope order, carry out electronic lock according to the deblocking order and open, make when electronic lock is in locking states, can not finish mechanical lock by key and open locking bar, be not easy by imitated reliability, safe.
Further, in the electronic label blocking locking, preserve and execute the envelope key, can the implantation number word signature, make at the electronic label blocking locking and when digital signature status is arranged, can not finish mechanical lock by key and open locking bar.
More than a kind of electronic label blocking that the utility model embodiment is provided be described in detail, the explanation of above embodiment just is used for helping to understand method of the present utility model and thought thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (5)
1, a kind of electronic label blocking is characterized in that, comprising:
The motor-driven member, the instruction that is used to send mechanical locking;
Mechanical lock locking member is used for carrying out mechanical locking according to the instruction that described motor-driven member sends;
Radio-frequency module is used for receiving and executes the envelope order, describedly executes the envelope order and comprises and execute the envelope key that receive the deblocking order, described deblocking order comprises the deblocking key;
Be used for describedly executing the envelope order and carrying out electronic lock and close, judge described deblocking key with described when executing the envelope key and conforming at described checkout gear, the microcomputer control system that carries out described electronic lock unlatching according to what described radio-frequency module received;
Checkout gear is used to judge whether described deblocking key conforms to the described envelope key of executing.
2, electronic label blocking according to claim 1 is characterized in that, the instruction that described mechanical lock locking member is used for sending according to described motor-driven member drives the locked locking bar of dead bolt.
3, electronic label blocking according to claim 2 is characterized in that, described locking bar comprises skin, intermediate layer and internal layer, and described outer material is the high rigidity metal material, and described intermediate layer is light circuit or electric loop, and described internal layer material is an insulation filling material.
4, electronic label blocking according to claim 2, it is characterized in that, described locking bar comprises skin, the second layer, the 3rd layer, the 4th layer and internal layer, described outer material is the high rigidity metal material, the described second layer, the 4th layer of material are insulation materials, and described internal layer, the 3rd layer are conductive liquid material.
5, electronic label blocking according to claim 2 is characterized in that, described locking bar comprises skin and internal layer, and described outer material is the high rigidity metal material, and described internal layer is light circuit or electric loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201354018U CN201334814Y (en) | 2008-09-25 | 2008-09-25 | Electronic seal lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201354018U CN201334814Y (en) | 2008-09-25 | 2008-09-25 | Electronic seal lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201334814Y true CN201334814Y (en) | 2009-10-28 |
Family
ID=41286463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201354018U Expired - Lifetime CN201334814Y (en) | 2008-09-25 | 2008-09-25 | Electronic seal lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201334814Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199953A (en) * | 2011-04-20 | 2011-09-28 | 翟达 | Electronic key and matched radio frequency identification (RFID) electronic lock |
| CN103206121A (en) * | 2012-01-11 | 2013-07-17 | 宁波德联信息科技有限公司 | Safe smart lock |
| CN113216750A (en) * | 2021-05-26 | 2021-08-06 | 盛视科技股份有限公司 | Electronic lock, logistics box and monitoring and lock opening and closing control method of electronic lock |
-
2008
- 2008-09-25 CN CNU2008201354018U patent/CN201334814Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199953A (en) * | 2011-04-20 | 2011-09-28 | 翟达 | Electronic key and matched radio frequency identification (RFID) electronic lock |
| CN102199953B (en) * | 2011-04-20 | 2013-04-17 | 江苏奥英万科技有限公司 | Electronic key and matched radio frequency identification (RFID) electronic lock |
| CN103206121A (en) * | 2012-01-11 | 2013-07-17 | 宁波德联信息科技有限公司 | Safe smart lock |
| CN103206121B (en) * | 2012-01-11 | 2016-09-28 | 江苏思瑞德物联科技有限公司 | safety intelligent lock |
| CN113216750A (en) * | 2021-05-26 | 2021-08-06 | 盛视科技股份有限公司 | Electronic lock, logistics box and monitoring and lock opening and closing control method of electronic lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Hongquan Inventor after: Lai Chengzhi Inventor after: Ouyang Huiquan Inventor after: Chen Ziqiang Inventor before: Wen Wenquan |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WEN WENQUAN TO: WANG HONGQUAN LAI CHENGZHI OUYANG HUIQUAN CHEN ZIQIANG |
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| CX01 | Expiry of patent term |
Granted publication date: 20091028 |
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| CX01 | Expiry of patent term |