CN202404628U - Container top clamp type sensing label device - Google Patents
Container top clamp type sensing label device Download PDFInfo
- Publication number
- CN202404628U CN202404628U CN2011204653259U CN201120465325U CN202404628U CN 202404628 U CN202404628 U CN 202404628U CN 2011204653259 U CN2011204653259 U CN 2011204653259U CN 201120465325 U CN201120465325 U CN 201120465325U CN 202404628 U CN202404628 U CN 202404628U
- Authority
- CN
- China
- Prior art keywords
- container
- sensor
- label device
- top clamp
- wireless communication
- 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
Links
Images
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The present utility model discloses a container top clamp type sensing label device. The device is realized through the following technical scheme, the device comprises a door switch, a sensor integrated module, a wireless communication module and a U-shaped supporting structure, the sensor integrated module and the wireless communication module are respectively fixed on the outer side wall of the U-shaped supporting structure, the sensor integrated module is connected with the wireless communication module through a data line; the door switch comprises a connecting rod, a shaft and a contact, the shaft is fixed on the outer side wall of the U-shaped supporting structure, one end of the connecting rod is adjacent to a sensor of the sensor integrated module, the other end of the connecting rod is connected with the contact through a spring, and a magnet is fixed on the inner wall of the U-shaped supporting structure. The device is used for monitoring states of articles inside a container (humiture, vibration, door switch, etc.). The device has wide application demands on state monitoring of the articles inside the container.
Description
Technical field
The utility model relates to goods and materials condition monitoring and container material information field of radio frequency identification in the container, more particularly, relates to the top clamp type sensing label device of interior data acquisition and transmission method of a kind of container and container.
Technical background
The RF tag that is used for container at present mainly is container electronic seal and cargotainer electronic label; Container electronic seal mainly is mounted on the locking bolt in the container door outside; Except function with container mechanical lock; The function that also has RFID tag, the function of goods and materials attribute information and container door switch electronic lock in the record set vanning; The cargotainer electronic label mainly is the record set goods and materials attribute information in unique identifier and/or the container of casing, and is installed on the container lateral wall more.Because these two types of RF tags mainly are mounted in the outside of container, do not gather ambient condition data in the container, thereby there be not the shielding problem of metal cabinet to wireless signal when communicating in radio-frequency label antenna and reading and writing device antenna.
In addition, the installation of RF tag on container also is a problem.Usually RF tag three kinds of modes are installed, RF tag can be used as a kind of container strip of paper used for sealing, installs as physical locks; Also can in RF tag, place a strong magnets, be adsorbed on the metal surface of container, but vibration is fallen down or the people can freely take off; Also having a kind of is on container, to hole, and adopts screw that RF tag is installed and is fastened on the container, and this can destroy the physical arrangement of container.
The utility model content
The utility model technical matters to be solved is, a kind of integrated RFID tag of multiple sensors is provided, and solved the monitoring problem of environment in quick collection and the container of goods and materials attribute information of container simultaneously.
The utility model container top clamp type sensing label device; Be achieved through following technical proposals; Comprise door switch, the integrated module of sensor, wireless communication module and U type supporting construction; Said U type supporting construction lateral wall is fixation of sensor integration module and wireless communication module respectively, and the integrated module wireless communication module of sensor connects through data line; Said door switch comprises connecting rod, axle and contact, and axle is fixed in U type supporting construction lateral wall, and the sensor in connecting rod one end and the integrated module of sensor is adjacent, and the connecting rod other end is connected said U type supporting construction inwall fixed magnet through spring with contact.
The integrated module of said sensor comprises multiple sensors such as temperature sensor, humidity sensor and light sensor, as required apolegamy.
Said door switch contact is an arc.Said door switch contact adopts spring buffer to connect with connecting rod.External circuit adopts U type supporting construction physical connection in the container, and its bottom size is identical with container lintel width.Wireless communication module is employed in the fixing anti-dismounting design of the inside screw.Said U type supporting construction is installed on the lintel of container offside door top.
The utility model is applied to: article state (humiture, vibration, door switch etc.) monitoring in the container.For the condition monitoring of article in the container, demand is widely used.Opening container door with manual method and remove environmental data in the monitoring box, is inconvenient and uneconomic.This equipment realizes that monitoring implementation method is: after the integrated module inner sensor of sensor is gathered the article status information in the container; Be transferred to fixing or hand-held read write line through the embedded RFID antenna of wireless communication module (sensing RFID tag), read write line is handled related data transmission to the background information system.This equipment has been accomplished material information and status information capture and transmission in the container.
Common RFID tag can write the attribute informations such as kind quantity of container identifier or goods and materials in advance, reads and writes through read write line or hand-held set.But can't monitor the environment in the container, can't realize functions such as burglar alarm.The utility model the is integrated radio frequency identification equipment of multiple sensors both can be discerned material information, can realize monitoring the ambient condition of goods and materials again.
If,, signal is had shielding action, a so difficult problem that exists data how externally to transmit because container is a metal shell at internal container administration sensor node.The utility model sends case inner sensor sampled data to case outer RF tag through wired mode, realizes external information transmission.
The physical construction of the utility model under the prerequisite that satisfies functions such as environmental data collecting and data are externally transmitted, RF tag Card read/write, through U type structure, can be firm on the container lintel, can't harm installation.Do not need at container destructive procedure such as punch.
Description of drawings
Fig. 1 is the utility model integral mechanical structure synoptic diagram;
Fig. 2 is the switch door synoptic diagram of the integrated module of the utility model sensor;
Fig. 3 is the utility model scheme of installation.
Embodiment
Below in conjunction with accompanying drawing the utility model is done and to be further described.
Container top clamp type sensing label device; As illustrated in fig. 1 and 2; Comprise the integrated module of door switch 2, sensor 1, wireless communication module 4 and U type supporting construction 3; Said U type supporting construction lateral wall is fixation of sensor integration module and wireless communication module respectively, and integrated module of sensor and wireless communication module pass through wired connection; Wireless communication module can adopt radio frequency identification module; Said door switch comprises connecting rod, the spring that circles round, axle and contact; Axle is fixed in U type supporting construction lateral wall; The Hall element of connecting rod one end and the integrated module of sensor is adjacent, and the connecting rod other end is connected said U type supporting construction inwall fixed magnet through spring with contact.The power switch 5 of device is used for opening or the closing device power supply; Bleeder vent 6 among the figure: be used for making the air of environment to get into sensor assembly; Hall element is used for the switch motion of perception door; Strong magnets is adsorbed on the container metal lintel to reach the purpose of fixed equipment through it.
The integrated module of sensor is used to gather, write down, handle the environmental state information (temperature, humidity, light, door switch etc.) in the container.
Door switch structure: be used for the switch motion of perception door.
Radio frequency identification module (wireless communication module) is used for record set vanning ID number; Static informations such as designation of supplies, quantity in the container, radio frequency identification module (wireless communication module) can send to fixedly read write line or handhold read-write device (wireless receiving module) through the heat transfer agent that data line is transferred to radio frequency identification module (wireless communication module) with above-mentioned information and sensor assembly.
U type supporting construction mainly is used for connecting radio frequency identification module (wireless communication module) and sensor assembly, is used for equipment is fixed on the container lintel.Add the lintel place that is held in the container door top through U type opening, after two closures, the integrated module of sensor is at internal container, and RFID tag (wireless communication module) is outside at container.
Power light: (when turning on the power switch, this power supply can glimmer to be used for the on off state of display power supply; When the powered-down switch, power lights does not glimmer).
Among Fig. 3: sensing RF tag 20; Container lintel 21; Container offside door 22; Container offside door 23.The concrete steps that this equipment is installed in the container lintel are following:
1, press the power switch of equipment, at this moment, power light extinguishes after dodging, and indication equipment is switched on;
2, with the U type mouth of equipment, aim at the lintel of container offside door top, upwards to install then, this moment, this equipment was fixed under the attractive force of magnet on the container lintel;
3, closure set vanning offside door;
4, closure set vanning offside door;
5, when two in container cuts out fully, container door and lintel will clamp the supporting construction of this equipment, and this equipment obtains firm fixing;
6, when two in container cut out fully, the door switch structure began to take place some rotations and variation:
When Men Wei closed, referring to Fig. 2, the connecting rod 16 of door switch was perk under the effect of the spring on axle 15; Produce a switching value signal; When container door was closed, the contact 13 of door switch began the direction motion to the container the inside under the effect of container door; The connecting rod other end moves, and produces the switching value signal.Because contact 13 adopts springs 14 to flexibly connect with connecting rod 16, so even close the door very suddenly at container door, under the bigger situation of stroke, the excessive compression that also can protect Hall element 17 to avoid connecting rod 16 is destroyed.
7, other sensors (comprise temperature, humidity, photosensitive or the like) begin to get into duty, the internal container environmental information is gathered, handled and send information to RF tag according to the temporal frequency of program setting.
8, RF tag writes down the various information that sensor assembly sends, and information is sent to the outside frequency read/write of container.
The utlity model has following technique effect:
1. the function of integrated intelligence sensor and RF tag; The RFID tag of intelligence sensor that has been integrated; This design; Realized both the essential information of container goods and materials being discerned and being handled in the logistics progress, simultaneously can monitoring box in the function of state (ambient condition, whether by illegal unlatching or the like) of goods and materials.
2. clamp type structure (U type) is easy to install, and only need open container door, this equipment is sandwiched in the container top lintel gets final product; Be convenient to fix, after container door was closed, this equipment was very firm under the clamping of container door, need not other fixing means; Do not need simultaneously to punch or screw is installed, avoid destroying container at container.This equipment is suitable for being installed in the upper beam place of container door, is installed in this place and can effectively reduces the shielding action of the container door of metal to radiofrequency signal, has reduced the diffraction interference of metal container door to radiofrequency signal simultaneously.Ensure the good of communication signal.
3. sensor installation integration module, container are outward the RFID tag module in the container.Can realize collection in the integrated module of the sensor of inside to the internal container state.The outside RF tag of container can be avoided the shielding action of the container of metal to signal, effectively realizes the communication to the outside.
4. this equipment is installed in the container door top, is clipped in lintel place on the container offside door.Be installed on the container lintel and can effectively reduce of the shielding action of the container door of metal, reduced of the diffraction interference of metal container door simultaneously radiofrequency signal to radiofrequency signal.Ensure the good of communication signal.
5. the RFID tag module of exposing in the container outside adopts anti-dismounting design: screw is all from installed inside, and the outside does not have exposed screw.Can't dismantle from the outside.
6. door switch adopts the spring buffer protection, and when preventing that container door from closing, stroke excessively causes the damage to door switch and sensor assembly.
The contact of door switch designs for arc, places container door excessive friction when closing, and door switch and container door are effectively protected.
Claims (7)
1. container top clamp type sensing label device; It is characterized in that; Comprise door switch, the integrated module of sensor, wireless communication module and U type supporting construction; Said U type supporting construction lateral wall is fixation of sensor integration module and wireless communication module respectively, and integrated module of sensor and wireless communication module pass through wired connection; Said door switch comprises connecting rod, axle and contact, and axle is fixed in U type supporting construction lateral wall, and the Hall element of connecting rod one end and the integrated module of sensor is adjacent, and the connecting rod other end is connected said U type supporting construction inwall fixed magnet through spring with contact.
2. container top clamp type sensing label device according to claim 1 is characterized in that said sensor assembly comprises temperature sensor, humidity sensor and light sensor.
3. container top clamp type sensing label device according to claim 1 is characterized in that said door switch contact is an arc.
4. container top clamp type sensing label device according to claim 1 is characterized in that, said door switch contact adopts spring buffer to connect with connecting rod.
5. container top clamp type sensing label device according to claim 1 is characterized in that, external circuit adopts U type supporting construction physical connection in the container, and its bottom size is identical with container lintel width.
6. container top clamp type sensing label device according to claim 1 is characterized in that, wireless communication module is employed in the fixing anti-dismounting design of the inside screw.
7. container top clamp type sensing label device according to claim 1 is characterized in that, supports U type structure and is installed on the lintel of container offside door top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204653259U CN202404628U (en) | 2011-11-22 | 2011-11-22 | Container top clamp type sensing label device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204653259U CN202404628U (en) | 2011-11-22 | 2011-11-22 | Container top clamp type sensing label device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202404628U true CN202404628U (en) | 2012-08-29 |
Family
ID=46702263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204653259U Expired - Lifetime CN202404628U (en) | 2011-11-22 | 2011-11-22 | Container top clamp type sensing label device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202404628U (en) |
-
2011
- 2011-11-22 CN CN2011204653259U patent/CN202404628U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7315246B2 (en) | Security and monitoring for containers | |
| JP4794548B2 (en) | Wireless monitoring device | |
| AU2006214802A1 (en) | A reusable container with radio frequency identification seal | |
| US8726478B2 (en) | Method of changing a power source for an electronic assembly | |
| EP3323756B1 (en) | Electronic seal and electronic lock, and implementation method for electronic seal | |
| WO2019010480A1 (en) | Electronic seal (e-seal) device and related techniques | |
| WO2006102678A1 (en) | Tamper detection with rfid tag | |
| WO2007110464A1 (en) | Device for monitoring integrity of closed objects | |
| JP2008539122A (en) | Glazing including an electronic device and method for reading / writing information in the device | |
| CN109813384B (en) | Anti-disassembly intelligent water meter | |
| CN102521625A (en) | Container internal data acquisition and transmission method and container top-clamping type sensing tag device | |
| US7688217B2 (en) | System and method for detecting and monitoring shell cracks on freight containers | |
| WO2012163292A1 (en) | Protection housing for rfid tag | |
| CN106650883A (en) | Electronic tag | |
| CN202404628U (en) | Container top clamp type sensing label device | |
| CN206091723U (en) | Intelligent safe box | |
| CN109416861B (en) | Method for monitoring the opening of a container | |
| CN202870857U (en) | RFID sensing tag system for monitoring storage device state | |
| CN202627687U (en) | RFID (radio frequency identification) electronic lock for intelligent monitoring system for dangerous goods logistics | |
| WO2013081469A1 (en) | Electronic seal device | |
| WO2007027160A3 (en) | Rf identification and security system | |
| CN204045129U (en) | Gauge seal | |
| CN113392944A (en) | Wireless safety monitoring device for computer application | |
| CN108665043A (en) | A kind of semi-active magnetomechanical tags and its implementation | |
| RU2307401C2 (en) | Electronic locking-blocking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120829 |