CN201635512U - Electronic seal - Google Patents
Electronic seal Download PDFInfo
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- CN201635512U CN201635512U CN2010200562222U CN201020056222U CN201635512U CN 201635512 U CN201635512 U CN 201635512U CN 2010200562222 U CN2010200562222 U CN 2010200562222U CN 201020056222 U CN201020056222 U CN 201020056222U CN 201635512 U CN201635512 U CN 201635512U
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- module
- seals
- control module
- detection
- circuit unit
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Abstract
An electronic seal comprises a seal body, a bolt and a circuit unit, wherein the bolt is connected with the seal body, and the circuit unit is disposed in the seal body. The seal body comprises a first end, a second end and an insert connected with the first end and the second end. The circuit unit comprises a storage module, a detection module, a control module and a radio frequency module, wherein the storage module is used for storing data information of the electronic seal, the detection module is used for receiving detection signals, the control module connected with the detection module is used for judging whether the electronic seal is opened illegally or not according to the detection signals, and the radio frequency module connected with the control module is used for sending alarm information generated when the control module detects that the electronic seal is opened illegally and electronic seal data information. The electronic seal monitors transported cargos by means of monitoring open and close statues of doors, and can determine specific cabinets and vehicles sending alarm information by sending electronic seal data information, thereby having safety protection effect.
Description
[technical field]
The utility model relates to electronic equipment, relates in particular to a kind of e-seals.
[background technology]
Along with people's living standard improves constantly, the demand of goods and materials also constantly increases, and the supply of goods and materials requires more and more higher, and is also more and more stricter to the safety requirements of goods and materials in transportation simultaneously.Traditional counter mainly be for fear of may substitute in transit, stolen, traditional solution is to adopt mechanical lock tight or paste disposable seal on the counter door the counter door lock.Adopt mechanical lock easily by people's dismounting privately in transportation, the counter door is opened in perhaps private bitting, so safety is not high; Use disposable seal, contaminated environment increases cost.
[utility model content]
In view of this, be necessary the defective at prior art, providing a kind of can monitor the safety of goods, to improve the e-seals of the safety of goods in transportation.
The utility model provides a kind of e-seals, comprise the envelope body, bolt that is connected with the envelope body and the circuit unit that is positioned at described envelope body, described envelope body comprises first end, the second end and the mold insert that connects first end and the second end, described circuit unit comprises the memory module of store electrons strip of paper used for sealing data message, receive the detection module of detection signal, link to each other with described detection module and to judge whether illegal control of turning module of e-seals according to detection signal, the radio-frequency module that the warning information that produces when control module detected e-seals and illegally begin and e-seals data message send links to each other with described control module.
Preferably, described control module, memory module, radio-frequency module are arranged in the described first end.
Preferably, described circuit unit also comprises the led module that links to each other, indicates the duty of e-seals with described control module.
Preferably, described detection module comprises the infrared detection module of detection infrared external reflection signal and the light detection module of sensed light signal.
Preferably, described circuit module also comprises with described control module the power module that links to each other, electric energy is provided for e-seals.
Preferably, described circuit unit also comprises with described control module the clock module that links to each other, clock signal is provided for described control module.
Preferably, the vertical mold insert of described first end and dorsad opening part be provided with projection, described detection module is arranged in the described projection.
Preferably, described Feng Tiwei U type.
Preferably, an end of described bolt is provided with elastomeric pad.
Preferably, the surface of the close U type inboard of described the second end is plane, zigzag or corrugated.
E-seals of the present utility model can obtain following beneficial effect:
Judge according to the detection signal that obtains by detection module whether e-seals is illegally opened, and produces warning information when judging that e-seals is illegally opened, and warning information and e-seals data message are sent by radio-frequency module by control module; By the opening of control door, freight is monitored, by sending the e-seals data message, can also specifically know the warning information that sends of which counter of which vehicle simultaneously, play the safeguard protection effect.
In addition, detection module also comprises infrared detection module and light detection module, if still can monitor the counter door when cisco unity malfunction is arranged in two modules, plays the effect of duplicate protection, further improves safety.
First end at the envelope body is provided with bolt; bolt turns by rotating clockwise; make e-seals can be fixed on the side of door; installation or removal e-seals easily and efficiently; make this e-seals to be repeatedly used; reduce cost, improved economic benefit, also protected environment simultaneously.
One end of bolt is provided with an elastomeric pad, by pressing of elastomeric pad and counter door, can reduce the pressure to counter door and e-seals, and then increases the application life of e-seals and counter door.
The surface of the close U type inboard of described the second end is plane, zigzag or corrugated, can increase the frictional force of e-seals and counter door, the stubborn power that does not need excessive swivel bolt fixedly e-seals on door, laborsaving, convenient.
[description of drawings]
For further understanding feature of the present invention and technology contents, see also following relevant accompanying drawing of the present invention, yet institute's accompanying drawing only provides reference and explanation usefulness, is not to be used for the present invention is limited.
Fig. 1 is first stereogram of an e-seals among the embodiment;
Fig. 2 is second stereogram of an e-seals among the embodiment;
Fig. 3 is the circuit theory diagrams of an e-seals among the embodiment;
Fig. 4 is the mounting method schematic diagram of an e-seals among the embodiment.
[specific embodiment]
Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effects apparent by the specific embodiment of the present utility model is described in detail.
Referring to Fig. 1～3, e-seals of the present utility model comprises U type envelope body and bolt 5, and the first end 1 of U type envelope body is connected by mold insert 3 with the second end 2.
In the U type envelope body circuit unit is set; First end 1 is provided with control module 10, the memory module 40 that is connected with control module 10, radio-frequency module 60, clock module 50 and power module 30.The charging port 10 that the power module 30 that is provided with in this first end is connected with the external world is arranged on a side of the vertical U type of first end opening.
Be provided with a vertical projection 4 of U type opening dorsad at first end 1 simultaneously, be provided with a detection module 70 in the projection 4; Concrete is to be provided with infrared detection module 71 in the side of projection 4 towards the second end 2 places, and the infrared transmitter 7 of this infrared detection module 71 is along mold insert direction emission infrared signal; The relative opposite side of projection 4 is provided with light detection module 73, and the light resistor 9 of this light detection module leaks outside by an aperture and detects whether optical signal is arranged.Be provided with led module in the inboard place of U type dorsad at 2 ones at second end, led module is connected with the control module of the second end 2 by the mold insert of interior hollow design, LED lamp 8 in the led module is arranged on the type of the U dorsad opening part of the second end 2, is used to indicate the duty of current e-seals.
Above-mentioned the second end 2 can be plane, zigzag or corrugated near the surface of U type inboards, can increase the frictional force of e-seals and counter door like this, according to easily fixedly e-seals on the counter door, laborsaving, convenient.
The first end 1 of U type envelope body is provided with a screw, the bolt 5 that is connected with first end 1 by screw be arranged on the elastomeric pad 6 that changes bolt 5 one ends and be connected; Twisting bolt 5 by rotation makes bolt 5 regulate the openings of sizes of U type opening (promptly regulating the end of bolt 5 and the distance of the second end 2) as required; Bolt 5 presses by elastomeric pad 6 and counter door, can reduce the pressure of counter door and e-seals, and then increases the application life of e-seals and counter door; Above-mentioned elastomeric pad 6 can be made or other elastomeric material is made by rubber.
The material of the main body of above-mentioned e-seals can be a metal, and preferably engineering plastics, and then saving material is increased economic efficiency.
The included control module 10 in foregoing circuit unit, detection module 70, memory module 40, radio-frequency module 60, clock module 50, power module 30 and the led module 20 that links to each other with described control module 10.Wherein:
The duty that led module 20 is used to receive the index signal of control module 10 and indicates current e-seals.In one embodiment, led module 20 is made up of LED lamp 8, and its course of work is: (1) executes the envelope indication: e-seals is executed the LED lamp 8 of being honored as a queen and is shown red flicker, extinguishes after continuing for some time; (2) deblocking indication: e-seals is separated the LED lamp 8 of being honored as a queen and is shown green flicker, extinguishes after continuing for some time; (3) alarm indication: LED lamp Alternation Display flicker in red green per 1 second 1 time; (4) low electric weight indication: the bright low frequency flicker of LED lamp 8 red colored lamp; (5) charging indication: LED lamp 8 green flickers during the e-seals charging, green Chang Liang when being full of electric weight.
Radio-frequency module 60 transmits and receives radiofrequency signal to signal receiving end; Signal receiving end makes e-seals keep information interaction with signal receiving end constantly to the radiofrequency signal that e-seals sent, and constantly shipping goods is monitored, and plays the effect of safeguard protection.
Whether safety detection is carried out in the unlatching of 70 pairs of counter doors of detection module, be illegal unlatching according to the signal decision gate.
The energy (being the passive electronic strip of paper used for sealing) that electric energy that control module 10 is provided by power module 30 or external electromagnetic field provide for e-seals sends index signals to led module 20, makes LED show the different duty of e-seals.Control module 10 sends live signal to the warning information that e-seals data message and detection module 70 are detected by radio-frequency module 60 to signal receiving end, feeds back the status information of e-seals constantly, comprises security information and warning information, reaches real-time monitoring; Or (for example 500ms) sends live signal by radio-frequency module 60 to signal receiving end at regular intervals.Can save the energy of power module 30, increase the application life of e-seals.
Above-mentioned radio-frequency module 60 also comprises a radio-frequency antenna, according to launching different radiofrequency signals with the distance distance of signal receiving end.The radiofrequency signal of emission comprises low frequency (LF), high frequency (HF), hyperfrequency (UHF) and microwave, corresponding frequency mainly is distributed in 4 kinds of wave bands, low frequency (125KHz), high frequency (13.54MHz), hyperfrequency (850MHz～910MFz) and microwave (2.45GHz), corresponding operating distance is generally low frequency (less than 1m), high frequency (about 1m), hyperfrequency (4m～6m) and microwave (greater than 10m).In a preferred embodiment, the radiofrequency signal that radio-frequency module 60 sends is a microwave signal, and corresponding frequency is 2.45GHz, and its operating distance is greater than 10m.
Above-mentioned detection module 70 also comprises: infrared detection module 71, detect the infrared external reflection signal that reflects via the counter door, and if do not receive emission signal, judge that then the counter door is illegal unlatching;
In the process of installation e-seals (referring to Fig. 4), the U type opening of U type envelope body is toward counter reveal limit, the first end 1 of e-seals envelope body guarantees the inboard of an end of light detection module 73 and infrared detection module 70 at the counter door in the inboard of counter door (being the inside of container); Then, the side of e-seals main body U type concave end and counter door apical grafting mutually; According to the thickness of counter door, make e-seals be fixed on the door by swivel bolt 5; A body that closes is finished the installation of e-seals.
After e-seals installs, at first e-seals is waken up, e-seals is in resting state when not executing envelope, and wake up once each second, e-seals work 10ms; Shut after the counter door, detect infrared detection and light and detect when all signal being arranged, be in the wait reception and execute the envelope coomand mode; After then e-seals seals order by executing of receiving terminal emitter (for example handheld terminal) emission, carry out the action of e-seals being executed envelope.
Judge according to detection signal whether e-seals is illegally opened, if the counter door is illegally opened, infrared detection module 71 can't receive the infrared external reflection signal, or light detection module 73 has detected light and has injected in the door, make control module 10 detect interrupt signal, 10 of control modules produce warning information; Then control module 10 sends a warning message by radio-frequency module 60 e-seals data message and warning information to signal receiving end, perhaps every 500ms e-seals is to the status information of external world's emission primary electron strip of paper used for sealing, comprise security information and warning information, reach real-time monitoring.
Last e-seals receives the deblocking order by the emission of terminal emitter, stops the testing that infrared detection and light detect; The action of execution deblocking, e-seals is got back to resting state, waits for being waken up once more.
The above embodiment has only expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. e-seals, comprise the envelope body, bolt that is connected with the envelope body and the circuit unit that is positioned at described envelope body, it is characterized in that, described envelope body comprises first end, the second end and the mold insert that connects first end and the second end, described circuit unit comprises the memory module of store electrons strip of paper used for sealing data message, receive the detection module of detection signal, link to each other with described detection module and to judge whether illegal control of turning module of e-seals according to detection signal, the radio-frequency module that the warning information that produces when control module detected e-seals and illegally begin and e-seals data message send links to each other with described control module.
2. e-seals according to claim 1 is characterized in that described control module, memory module, radio-frequency module are arranged in the described first end.
3. e-seals according to claim 1 is characterized in that described circuit unit also comprises the led module that links to each other, indicates the duty of e-seals with described control module.
4. e-seals according to claim 1 is characterized in that, described detection module comprises the infrared detection module of detection infrared external reflection signal and the light detection module of sensed light signal.
5. e-seals according to claim 1 is characterized in that, described circuit module also comprises with described control module and linking to each other, provides for e-seals the power module of electric energy.
6. e-seals according to claim 1 is characterized in that, described circuit unit also comprises with described control module and linking to each other, provides for described control module the clock module of clock signal.
7. according to claim 1 or 4 described e-seals, it is characterized in that, the vertical mold insert of described first end and dorsad opening part be provided with projection, described detection module is arranged in the described projection.
8. e-seals according to claim 1 is characterized in that, described Feng Tiwei U type.
9. e-seals according to claim 1 is characterized in that, an end of described bolt is provided with elastomeric pad.
10. e-seals according to claim 1 is characterized in that, the surface of the close U type inboard of described the second end is plane, zigzag or corrugated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200562222U CN201635512U (en) | 2010-01-05 | 2010-01-05 | Electronic seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200562222U CN201635512U (en) | 2010-01-05 | 2010-01-05 | Electronic seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201635512U true CN201635512U (en) | 2010-11-17 |
Family
ID=43080001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200562222U Expired - Fee Related CN201635512U (en) | 2010-01-05 | 2010-01-05 | Electronic seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201635512U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102521625A (en) * | 2011-11-22 | 2012-06-27 | 中国人民解放军总后勤部军事交通运输研究所 | Container internal data acquisition and transmission method and container top-clamping type sensing tag device |
| CN102737265A (en) * | 2011-04-13 | 2012-10-17 | 深圳市华奥通通信技术有限公司 | Asset management terminal |
| WO2017008688A1 (en) * | 2015-07-14 | 2017-01-19 | 同方威视技术股份有限公司 | Electronic seal and electronic lock, and implementation method for electronic seal |
-
2010
- 2010-01-05 CN CN2010200562222U patent/CN201635512U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102737265A (en) * | 2011-04-13 | 2012-10-17 | 深圳市华奥通通信技术有限公司 | Asset management terminal |
| CN102737265B (en) * | 2011-04-13 | 2015-07-08 | 深圳市华奥通通信技术有限公司 | Asset management terminal |
| CN102521625A (en) * | 2011-11-22 | 2012-06-27 | 中国人民解放军总后勤部军事交通运输研究所 | Container internal data acquisition and transmission method and container top-clamping type sensing tag device |
| WO2017008688A1 (en) * | 2015-07-14 | 2017-01-19 | 同方威视技术股份有限公司 | Electronic seal and electronic lock, and implementation method for electronic seal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20140105 |