CN2652880Y - Adding inductive probe device for electronic box - Google Patents
Adding inductive probe device for electronic box Download PDFInfo
- Publication number
- CN2652880Y CN2652880Y CN 03266567 CN03266567U CN2652880Y CN 2652880 Y CN2652880 Y CN 2652880Y CN 03266567 CN03266567 CN 03266567 CN 03266567 U CN03266567 U CN 03266567U CN 2652880 Y CN2652880 Y CN 2652880Y
- Authority
- CN
- China
- Prior art keywords
- induction contact
- electronic cartridge
- processing module
- sensor
- device additional
- Prior art date
- 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 - Lifetime
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Abstract
The utility model relates to an adding loading induction contact device of an electronic box, which is installed inside the door hasp box of a freight container. The device comprises an electronic box, an induction contact, wherein a sensor and a processing module are arranged inside the electronic box; one end of the induction contact is connected with the sensor and the other end can be contacted or separated from the door of the container; the sensor is connected with the processing module; after the processing module processes the induction signals output by the sensor, the processing module will transfer the processed induction signals to an alarming module or the container controlling center. The utility model can reflect the opening and closing conditions of the container door in time, accurately, safely and reliably.
Description
Technical field
The utility model relates to a kind of container security device, and 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 purpose of this utility model is to provide a kind of electronic cartridge to install the induction contact device additional, and is easy for installation, and what can reflect chamber door in time, accurately, safely and reliably opens and close situation.
The purpose of this utility model is achieved in that
A kind of 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, wherein in the electronic cartridge processing module is housed, induction contact one end links to each other with processing module, after the signal conditioning of processing module with induction contact output, sends alarm module or freight container control center to.
Described induction contact links to each other with travel switch, and travel switch is installed on the freight container chamber door.
Described induction contact links to each other with sensor, and sensor is installed in the electronic cartridge, links to each other with processing equipment.
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.
Description of drawings
Fig. 1 is a transparent view of the present utility model;
Fig. 2 closes, does not have the constitution diagram of transducing signal output for the utility model freight container chamber door;
Fig. 3 opens, has the constitution diagram of transducing signal output for the utility model freight container chamber door;
Fig. 4,5 is the structural representation of inductance displacement sensor in the utility model.
The specific embodiment
The utility model 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, sensor and processing module 7 wherein are housed in the electronic cartridge, 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, processing module sends alarm module or freight container control center to after the induced signal of sensor output is handled.
When container door was closed, an end of contact was pressed on the left-hand door fan 5, responds in the electronic cartridge; When right door 6 was opened, contact left the left-hand door covering of the fan, respond in the electronic cartridge, and the record chamber door was opened, or gave the alarm.
Processing module 7 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-hand door, pressure sensor does not have signal output, and two freight container chamber doors are in closed condition about explanation; After the left-hand door fan was opened, connecting rod made pressure sensor output induced signal.
Induction contact 3 also links to each other with warning device in the electronic cartridge by the connecting rod of a bending, on the left-hand door fan individual contact can be arranged, when induction contact 3 is pressed on the left-hand door fan, warning device is in a safe condition in the electronic cartridge, when induction contact 3 was left contact on the left-hand door fan, warning device was in alarm condition in the electronic cartridge.
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.Be another examples of implementation of the present utility model, 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.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 (12)
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, wherein in the electronic cartridge processing module is housed, induction contact one end links to each other with processing module, after the signal conditioning of processing module with induction contact output, sends alarm module or freight container control center to.
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 travel switch, and travel switch is installed on the freight container chamber door.
3. 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, and sensor is installed in the electronic cartridge, links to each other with processing equipment.
4. install the induction contact device additional as electronic cartridge as described in the claim 3, it is characterized in that, described induction contact links to each other with sensor by the connecting rod of a bending.
5. install the induction contact device additional as electronic cartridge as described in the claim 3, 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.
6. install the induction contact device additional as electronic cartridge as described in claim 1 or 3, it is characterized in that described processing module is a micro controller system.
7. install the induction contact device additional as electronic cartridge as described in claim 1 or 3, it is characterized in that described processing module comprises amplifying circuit, clamped circuit.
8. install the induction contact device additional as electronic cartridge as described in claim 1 or 3, it is characterized in that described processing module comprises memory device.
9. install the induction contact device additional as electronic cartridge as described in claim 1 or 3, it is characterized in that described processing module comprises register.
10. install the induction contact device additional as electronic cartridge as described in claim 1 or 3, 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.
11. 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.
12. install the induction contact device additional as electronic cartridge as described in the claim 3, it is characterized in that described sensor can be installed in other positions on the freight container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03266567 CN2652880Y (en) | 2003-07-03 | 2003-07-03 | Adding inductive probe device for electronic box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03266567 CN2652880Y (en) | 2003-07-03 | 2003-07-03 | Adding inductive probe device for electronic box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2652880Y true CN2652880Y (en) | 2004-11-03 |
Family
ID=34329860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03266567 Expired - Lifetime CN2652880Y (en) | 2003-07-03 | 2003-07-03 | Adding inductive probe device for electronic box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2652880Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1906643B (en) * | 2003-11-13 | 2011-06-15 | 商业守卫有限公司 | Method and system for monitoring containers to maintain the security thereof |
-
2003
- 2003-07-03 CN CN 03266567 patent/CN2652880Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1906643B (en) * | 2003-11-13 | 2011-06-15 | 商业守卫有限公司 | Method and system for monitoring containers to maintain the security thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20030703 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |