CN1272224C - Device of electronic box with built in inductive contact - Google Patents
Device of electronic box with built in inductive contact Download PDFInfo
- Publication number
- CN1272224C CN1272224C CN 03148119 CN03148119A CN1272224C CN 1272224 C CN1272224 C CN 1272224C CN 03148119 CN03148119 CN 03148119 CN 03148119 A CN03148119 A CN 03148119A CN 1272224 C CN1272224 C CN 1272224C
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- China
- Prior art keywords
- induction contact
- processing module
- electronic cartridge
- sensor
- freight container
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001939 inductive effect Effects 0.000 title abstract 7
- 230000006698 induction Effects 0.000 claims description 38
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 4
- 230000003750 conditioning effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005055 memory storage Effects 0.000 description 2
- 230000002463 transducing effect Effects 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The present invention relates to an electronic box device additionally provided with an inductive contact terminal, which is arranged in a door latch box of a freight container. The device comprises an electronic box and an inductive contact terminal, wherein a sensor and a processing module are arranged in the electronic box, one end of the inductive contact terminal is connected with the sensor, and the other end of the inductive contact terminal can be contacted or separated from the door of the container; the sensor is connected with the processing module, and after processing an inductive signal outputted by the sensor, the processing module transmits the inductive signal to an alarm module or a container control center. The present invention can accurately, safely and reliably reflect the conditions that the container door is opened and closed on time.
Description
Technical field
The present invention relates to a kind of container security device, particularly a kind of electronic cartridge installs the induction contact device additional.
Background technology
Container security device relates to the safety device of Railway Container Transport.Generally be on chamber door, to reequip, perhaps make insert that door bolt is firm can safety.
Perhaps as utility model patent CN2112608, under two locks of container body bottom a base plate is installed, the two ends of base plate are fixed with buting iron and button iron respectively, and the top of button iron is fixed with sleeve, be fitted with set pin in the sleeve, the set pin insertion end has knock hole.Utilize the weight and safety device self intensity of casing, prevent that cabinet door shaft lock tongue breaks away from lock, can't open chamber door, thereby plays anti-theft effect under the condition of no lifting gear.Utility model patent CN2409323 automobile container antitheft door for another example is made up of the crank levers tension bolt that freight container back door and two levers and crank are formed.
Above-mentioned container security device makes troubles can on the one hand the manufacturing of freight container, reequips for existing freight container, waste time and energy, and can not solve reflect the freight container chamber door in time, accurately, safely and reliably open and close situation.
Summary of the invention
The object of the present invention is to provide a kind of electronic cartridge to install the induction contact device additional, easy for installation, what can reflect chamber door in time, accurately, safely and reliably opens and closes situation.
The object of the present invention is achieved like this:
The invention discloses a kind of electronic cartridge and install the induction contact device additional, this device is installed in the door hasp box of cargo-type container, this device comprises electronic cartridge, induction contact, sensor and processing module wherein are housed in the electronic cartridge, induction contact one end links to each other with sensor, and the other end can or separate with the contact of freight container chamber door, and sensor links to each other with processing module, processing module sends alarm module or freight container control center to after the induced signal of sensor output is handled.
Described induction contact links to each other with sensor by the connecting rod of a bending.
Described sensor is pressure sensor, contact sensor, displacement pickup, proximity transducer, Hall element, magnetic pickup device, capacitive transducer or inductance displacement sensor.
Described processing module is a micro controller system.
Described processing module comprises amplifying circuit, clamped circuit.
Described processing module comprises memory device.
Described processing module comprises register, the number of times that the record chamber door opens and closes.
Described processing module sends freight container control center to or sends freight container control center to by wireless base station apparatus by cable.
Described alarm module comprises sound and light alarm.
Described sensor can be installed in the opening and closing state of other positions detection container doors on the freight container chamber door.
The invention also discloses a kind of electronic cartridge and install the induction contact device additional, this device is installed in the door hasp box of cargo-type container, this device comprises the travel switch of electronic cartridge, band induction contact, wherein in the electronic cartridge processing module is housed, induction contact one end links to each other with processing module, the other end can link to each other with freight container chamber door upper stroke switch, after the signal conditioning of processing module with travel switch output, sends alarm module or freight container control center to.
Description of drawings
Fig. 1 transparent view of the present invention;
Fig. 2 closes, does not have the constitution diagram of transducing signal output for freight container chamber door of the present invention;
Fig. 3 opens, has the constitution diagram of transducing signal output for freight container chamber door of the present invention;
Fig. 4,5 is the structural representation of inductance displacement sensor in the utility model.
The specific embodiment
The invention discloses a kind of electronic cartridge and install induction contact device 1 additional, see Fig. 1, Fig. 2 and Fig. 3, this device is installed in the door hasp box 4 of cargo-type container, this device is to install induction contact 3 on electronic cartridge 2 additional, induction contact 3 links to each other with sensor in the electronic cartridge, when container door was closed, an end of contact was pressed on the left chamber door 5, responds in the electronic cartridge; When right door 6 was opened, contact left left chamber door covering of the fan, respond in the electronic cartridge, and the record chamber door was opened, or gave the alarm.
This device can be the travel switch 3 that contact is arranged, and also can be other forms of displacement pickup.
Processing module can be a micro controller system in the electronic cartridge 2, also can be electronic circuit assembly commonly used forms, can handle the signal of induction contact 3 inductions, can utilize memory device to store or by the register record, also can send induced signal to annunciator by wired or wireless mode, annunciator can be an acoustic-optic alarm, perhaps gives freight container control center by the mode of wire/wireless.
Induction contact 3 links to each other with pressure sensor in the electronic cartridge by the connecting rod of a bending, and connecting rod can rotate in the certain angle scope.Fan when induction contact 3 is pressed in left chamber door, pressure sensor does not have signal output, and two freight container chamber doors are in closed condition about explanation; After left side chamber door fan was opened, connecting rod made pressure sensor output induced signal.
The number of times that all right record set vanning of memory storage in electronic cartridge chamber door opens and closes, memory storage comprises register.
Sensor can be various sensors, for example: contact sensor, displacement pickup, proximity transducer, Hall element, magnetic pickup device, capacitive transducer, inductance displacement sensor.
The opening and closing state of container doors is surveyed at displacement pickup other positions on can install bin.
Inductance displacement sensor, as Fig. 4,5, coil is during near the magnetic ferrites material, the inductance value of coil is very big, when coil leaves the magnetic ferrites material, the inductance value of coil obviously descends, and the variation of inductance value becomes on-off signal or impulse singla by amplifier, makes this device recording switch door state or gives the alarm.
Except that the technical scheme of above-mentioned employing sensor, also can directly adopt the travel switch of band induction contact also passable, travel switch can be installed in the door hasp box of cargo-type container, wherein in the electronic cartridge processing module is housed, induction contact one end links to each other with processing module, the other end can link to each other with freight container chamber door upper stroke switch, after the signal conditioning of processing module with travel switch output, sends alarm module or freight container control center to.Travel switch belongs to the ordinary skill of this area, and its principle of work is very simple, the through and off of the displacement control travel switch of the chamber door by freight container, thus export a signal to handling module, the remainder principle of work is the same, repeats no more.
Claims (11)
1. an electronic cartridge installs the induction contact device additional, it is characterized in that, this device is installed in the door hasp box of cargo-type container, this device comprises electronic cartridge, induction contact, and sensor and processing module wherein are housed in the electronic cartridge, and induction contact one end links to each other with sensor, the other end can or separate with the contact of freight container chamber door, sensor links to each other with processing module, and processing module sends alarm module or freight container control center to after the induced signal of sensor output is handled.
2. electronic cartridge installs the induction contact device additional according to claim 1, it is characterized in that, described induction contact links to each other with sensor by the connecting rod of a bending.
3. electronic cartridge installs the induction contact device additional as claimed in claim 1 or 2, it is characterized in that described sensor is pressure sensor, contact sensor, displacement pickup, proximity transducer, Hall element, magnetic pickup device, capacitive transducer or inductance displacement sensor.
4. electronic cartridge installs the induction contact device additional according to claim 1, it is characterized in that, described processing module is a micro controller system.
5. electronic cartridge installs the induction contact device additional according to claim 1, it is characterized in that, described processing module comprises amplifying circuit, clamped circuit.
6. electronic cartridge installs the induction contact device additional according to claim 1, it is characterized in that, described processing module comprises memory device.
7. electronic cartridge installs the induction contact device additional according to claim 1, it is characterized in that, described processing module comprises register, the number of times that the record chamber door opens and closes.
8. electronic cartridge installs the induction contact device additional according to claim 1, it is characterized in that, described processing module sends freight container control center to or sends freight container control center to by wireless base station apparatus by cable.
9. electronic cartridge installs the induction contact device additional according to claim 1, it is characterized in that, described alarm module comprises sound and light alarm.
10. electronic cartridge installs the induction contact device additional according to claim 1, it is characterized in that, described sensor can be installed in the opening and closing state of other positions detection container doors on the freight container chamber door.
11. an electronic cartridge installs the induction contact device additional, it is characterized in that, this device is installed in the door hasp box of cargo-type container, this device comprises the travel switch of electronic cartridge, band induction contact, wherein in the electronic cartridge processing module is housed, induction contact one end links to each other with processing module, and the other end can link to each other with freight container chamber door upper stroke switch, after the signal conditioning of processing module with travel switch output, send alarm module or freight container control center to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03148119 CN1272224C (en) | 2003-07-02 | 2003-07-02 | Device of electronic box with built in inductive contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03148119 CN1272224C (en) | 2003-07-02 | 2003-07-02 | Device of electronic box with built in inductive contact |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1565944A CN1565944A (en) | 2005-01-19 |
| CN1272224C true CN1272224C (en) | 2006-08-30 |
Family
ID=34472194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03148119 Expired - Fee Related CN1272224C (en) | 2003-07-02 | 2003-07-02 | Device of electronic box with built in inductive contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1272224C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100515885C (en) * | 2005-06-15 | 2009-07-22 | 中国国际海运集装箱(集团)股份有限公司 | Can type container with electronic monitoring device |
| DE102006030681A1 (en) * | 2006-07-04 | 2008-01-17 | Rainer Koch | Sensor arrangement for securing the load of containers |
| CN101667362B (en) * | 2008-09-03 | 2011-12-14 | 中国国际海运集装箱(集团)股份有限公司 | Electronic seal |
| DE102011012163A1 (en) * | 2011-02-23 | 2012-08-23 | Rainer Brenner | guard |
| CN104989184B (en) * | 2015-07-14 | 2018-02-16 | 同方威视技术股份有限公司 | E-seals and e-seals system |
| CN108482894A (en) * | 2018-05-22 | 2018-09-04 | 广东安本智能机器有限公司 | A kind of bunker mechanism for combination balance |
-
2003
- 2003-07-02 CN CN 03148119 patent/CN1272224C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1565944A (en) | 2005-01-19 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161009 Address after: 518067 Guangdong city of Shenzhen province Nanshan District Nanhai Road No. 1057 technology building two Room 102 building A Patentee after: Shenzhen Zhongji Intelligent Technology Co., Ltd. Address before: Harbour Road Shekou Industrial District of Shenzhen City, Guangdong province 518067 No. 2 CIMC Research Center Building Patentee before: Chinese International Marine Container (Group) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060830 Termination date: 20200702 |