CN201589651U - Weighing meter - Google Patents
Weighing meter Download PDFInfo
- Publication number
- CN201589651U CN201589651U CN2010200468201U CN201020046820U CN201589651U CN 201589651 U CN201589651 U CN 201589651U CN 2010200468201 U CN2010200468201 U CN 2010200468201U CN 201020046820 U CN201020046820 U CN 201020046820U CN 201589651 U CN201589651 U CN 201589651U
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Abstract
The utility model particularly relates to a weighing meter, which belongs to the field of meter manufacturing. The weighing meter with large surface hardness, elegant appearance and compact structure is used for tracing safe circulation of agricultural products. The weighing meter comprises a casing body, a liquid crystal display screen, a slight-touching keyboard, a power plughole, a switch, a wireless transmitting antenna, a printer paper outlet, a power pack, a sensor data processing module, a main control board module, an RFID identity resolution module, a wireless transmission module and a label printing module, wherein the liquid crystal display screen and the slight-touching keyboard are arranged at the front end of the outer surface of the casing body; the power plughole and the switch are arranged at the upper end of the left side of the casing body; the wireless transmitting antenna and the printer paper outlet are arranged on the right side of the casing body; and the power pack, the sensor data processing module, the main control board module, the RFID identity resolution module, the wireless transmission module and the label printing module are arranged inside the casing body. The weighing meter has the advantages of large surface hardness, elegant appearance and compact structure, obtains monitoring of agricultural product circulation process through RFID identity resolution authentication, and guarantees traceability of the safe circulation of the agricultural products.
Description
Technical field
The invention belongs to instrument process industry field, be specifically related to a kind of weighing instrument.
Background technology
Because the frequent generation of agricultural product quality and safety incident, agricultural product quality and safety receives domestic and international concern always, and setting up from the agricultural product quality of " farmland is to dining table " system of reviewing to become the effective way that solves agricultural product quality and safety.The present situation of agricultural product circulation at present complexity, the quality and safety control means of agricultural product fall behind, how to confirm that wholesale, retail link manages main body, the safety of guarantee information transmittance process how, and the key that becomes the intermediate links follow-up of quality is not distorted in the transmission that ensures information security.On the other hand, present stage is common ordinary electronic scale in the circulation of wholesale market, has only function of weighing, the product liabilities of can not carrying on the work identification, seldom carry out communication with corresponding monitoring server, transaction record can not carry out the backstage back-up storage, can not print the two-dimensional bar code encoded tag, and electronic scales and agricultural product security circulation are reviewed and be there is no direct relation.
Summary of the invention
For deficiency and the defective in the technology that solves above-mentioned food security circulation problem and the existing electronic scales existence of weighing, it is big that the purpose of this utility model provides a kind of skin hardness, outward appearance is generous, compact conformation be used for the weighing instrument that agricultural product security circulation is reviewed.
For achieving the above object, the utility model provides a kind of weighing instrument, comprise housing, be arranged at the LCDs of described housing appearance front end and touch keyboard, be arranged at the outlet and the switch of upper end, described housing left side, be arranged at the wireless transmit antenna and the printer exit slot on described housing right side, be arranged at power pack, sensing data processing module, master control board module, RFID identification module, wireless transport module and the label printing module of described enclosure interior;
Described master control board module is connected with described sensing data processing module, RFID identification module, wireless transport module and label printing module respectively, and described power pack provides the power supply input of each module.
The bottom of described housing is provided with round perforation.
The lower end, left side of described housing is provided with serial interface, and described serial interface connects described sensing data processing module.
Described housing manufactured materials is a corrosion resistant plate.
Described RFID module for reading and writing front end is provided with RFID read-write panel, and described RFID read-write panel is positioned at described housing front end upside.
Because described housing adopts stainless steel, makes it under the situation of awful weather, has very strong anti-collision, the anticorrosive ability of getting rusty.And the man-machine interaction of shell front end is compact friendly, and the both sides Interface design is rationally complete, is provided with perforation at housing bottom, and pickup wire can pass through column, reaches perforation and links to each other with the RFID module for reading and writing of inside.And be provided with serial interface in the left-hand end of housing, and not needing column, pickup wire directly inserts the serial interface of surveying end and gets final product, and this has greatly improved portability.
The keyboard of above-mentioned case surface adopts and responds the fast keyboard that touches, panel content is simply full and accurate, use simple and fast, interconnect by LCD, RFID module for reading and writing, wireless transport module and print module, can directly read the data of weighing from instrument, unit price and total price information again can be when being wirelessly transmitted to the background monitoring server with transaction data, the two-dimensional bar code label that has gone out to encrypt by printer prints.
The utility model is owing to adopted above-mentioned technical scheme, abandoned existing electronic scales, thoroughly redesign weighing instrument, it is big to have appearance hardness, the characteristics of elegant shape and compact conformation are carried out authentication by RFID, and the operator both can directly read the data of weighing from LCD, again can be with transaction record by being wirelessly transmitted to long-range background monitoring server, print module prints information labels at the same time.By this process, the agricultural product process of circulation has obtained monitoring, has guaranteed the trackability of agricultural product security circulation.
Description of drawings
Fig. 1 is the profile synoptic diagram of the weighing instrument that technical solutions of the utility model provided;
Fig. 2 is the parts exploded perspective synoptic diagram of the weighing instrument that technical solutions of the utility model provided;
The key panel of the weighing instrument that Fig. 3 technical solutions of the utility model are provided.
Embodiment
For making purpose of the present invention, content and advantage clearer,, the specific embodiment of the present invention is described in further detail below in conjunction with drawings and Examples.Following examples only are used for technical scheme of the present invention more clearly is described, and can not limit protection scope of the present invention with this.
Present embodiment specifically describes weighing instrument provided by the utility model and uses flow process.
As shown in Figure 1, a kind of weighing instrument comprises housing 1, is arranged at the LCDs 2 of described housing 1 appearance front end and touches keyboard 4, is arranged at outlet and switch 102, the wireless transmit antenna 5 and the printer exit slot 101 that are arranged at described housing 1 right side, the power pack that is arranged at described housing 1 inside, sensing data processing module, master control board module, RFID identification module, wireless transport module, the label printing module of described housing 1 left side upper end.
Described master control board module is connected with described sensing data processing module, RFID identification module, wireless transport module and label printing module respectively, and described power pack provides the power supply input of each module.
The bottom of described housing is provided with round perforation 104.
The lower end, left side of described housing is provided with serial interface 103, and described serial interface connects described sensing data processing module.
Described housing manufactured materials is a corrosion resistant plate.
Described RFID module for reading and writing front end is provided with RFID read-write panel 3, and described RFID read-write panel is positioned at described housing front end upside.
The described LCDs 2 that is arranged on housing appearance front end, RFID radio frequency read-write panel 3 touches keyboard 4, and this three is the important interface of carrying out man-machine interaction.Described supply socket and power switch 102 are system power supply interfaces, and described serial interface 103 is in order to satisfy the needs that system uses pattern.Background server designs described wireless transmit antenna 5 for data wireless is transferred to, and Print Label designs printer exit slot 101 in order conveniently to get.The circular perforations 104 of housing bottom is to design in order to connect LOAD CELLS by column.
Inside decomposing schematic representation as shown in Figure 2 has display screen control module 201, RFID module for reading and writing 202, printer mechanical module 203, printer control module 204, embedded main control module 205, wireless transmitter module 206 and power module 207 in housing.Power module is the driving core of total system, behind power connection, and embedded master control board runs software program, each functional module of initialization.When the user's electronic label when the rfid interrogator, system can write down user's information, and storage is so that printing and transmission in the future.When the user carries out weighing products, to show current weight on the display screen, the unit price of product and total price, finish corresponding operation after, user's " printing " key on can keypad prints transaction record and by being wirelessly transmitted to the background monitoring server.Between each module, compact in design is reasonable, stable coordination work.
Be illustrated in figure 3 as the keyboard that touches of man-machine interaction, the control panel B0 on the described keyboard mainly divides the two large divisions: kind tabular key panel and function manipulation key panel.Left-hand component is kind tabular key panel, comprises kind tabular key B1, and this part is used to show the kind tabulation, as long as the user presses corresponding kind key, just can operate kind, and this greatly makes things convenient for the not high peasant of schooling to use; Right-hand component is the function manipulation key panel, is made up of operating key B2 and numerical key B3, and this part mainly is parameter setting and the feature operation that is used for weighing instrument, and the panel button function is clear, presses corresponding key, will finish the corresponding function that key assignments shows.
Because described housing adopts stainless steel, makes it under the situation of awful weather, has very strong anti-collision, the anticorrosive ability of getting rusty.And the man-machine interaction of shell front end is compact friendly, and the both sides Interface design is rationally complete, is provided with perforation at housing bottom, and pickup wire can pass through column, reaches perforation and links to each other with the RFID module for reading and writing of inside.And be provided with serial interface in the left-hand end of housing, and not needing column, pickup wire directly inserts the serial interface of surveying end and gets final product, and this has greatly improved portability.
The keyboard of above-mentioned case surface adopts and responds the fast keyboard that touches, panel content is simply full and accurate, use simple and fast, interconnect by LCD, RFID module for reading and writing, wireless transport module and print module, can directly read the data of weighing from instrument, unit price and total price information again can be when being wirelessly transmitted to the background monitoring server with transaction data, the two-dimensional bar code label that has gone out to encrypt by printer prints.
The utility model is owing to adopted above-mentioned technical scheme, abandoned existing electronic scales, thoroughly redesign weighing instrument, it is big to have appearance hardness, the characteristics of elegant shape and compact conformation are carried out authentication by RFID, and the operator both can directly read the data of weighing from LCD, again can be with transaction record by being wirelessly transmitted to long-range background monitoring server, print module prints information labels at the same time.By this process, the agricultural product process of circulation has obtained monitoring, has guaranteed the trackability of agricultural product security circulation.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvement and distortion, these improvement and distortion also should be considered as protection scope of the present invention.
Claims (5)
1. weighing instrument, it is characterized in that, described instrument comprises housing, is arranged at the LCDs of described housing appearance front end and touches keyboard, be arranged at the outlet and the switch of upper end, described housing left side, be arranged at the wireless transmit antenna and the printer exit slot on described housing right side, be arranged at power pack, sensing data processing module, master control board module, RFID identification module, wireless transport module and the label printing module of described enclosure interior;
Described master control board module is connected with described sensing data processing module, RFID identification module, wireless transport module and label printing module respectively, and described power pack provides the power supply input of each module.
2. weighing instrument as claimed in claim 1 is characterized in that the bottom of described housing is provided with round perforation.
3. weighing instrument as claimed in claim 1 is characterized in that, the lower end, left side of described housing is provided with serial interface, and described serial interface connects described sensing data processing module.
4. weighing instrument as claimed in claim 1 is characterized in that, described housing manufactured materials is a corrosion resistant plate.
5. weighing instrument as claimed in claim 1 is characterized in that, described RFID module for reading and writing front end is provided with RFID read-write panel, and described RFID read-write panel is positioned at described housing front end upside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200468201U CN201589651U (en) | 2010-01-12 | 2010-01-12 | Weighing meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200468201U CN201589651U (en) | 2010-01-12 | 2010-01-12 | Weighing meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201589651U true CN201589651U (en) | 2010-09-22 |
Family
ID=42749438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200468201U Expired - Fee Related CN201589651U (en) | 2010-01-12 | 2010-01-12 | Weighing meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201589651U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393241A (en) * | 2011-09-30 | 2012-03-28 | 常熟市佳衡天平仪器有限公司 | Self-service electronic scale |
| CN102967357A (en) * | 2012-10-27 | 2013-03-13 | 广东香山衡器集团股份有限公司 | Electronic weighing instrument system capable of achieving wireless authenticating and authenticating method |
| CN105136257A (en) * | 2015-05-11 | 2015-12-09 | 江南大学 | Vegetable and meat foodstuff traceablility scale |
| CN105203197A (en) * | 2015-10-28 | 2015-12-30 | 三兴制磅厂有限公司 | Electronic weighing instrument |
| CN105890736A (en) * | 2016-03-30 | 2016-08-24 | 宁波经济技术开发区汉狮仪器有限公司 | Weighing instrument |
| CN106781109A (en) * | 2016-12-30 | 2017-05-31 | 天津经纶科技有限公司 | A kind of equipment for pure water online transaction |
-
2010
- 2010-01-12 CN CN2010200468201U patent/CN201589651U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393241A (en) * | 2011-09-30 | 2012-03-28 | 常熟市佳衡天平仪器有限公司 | Self-service electronic scale |
| CN102967357A (en) * | 2012-10-27 | 2013-03-13 | 广东香山衡器集团股份有限公司 | Electronic weighing instrument system capable of achieving wireless authenticating and authenticating method |
| CN105136257A (en) * | 2015-05-11 | 2015-12-09 | 江南大学 | Vegetable and meat foodstuff traceablility scale |
| CN105203197A (en) * | 2015-10-28 | 2015-12-30 | 三兴制磅厂有限公司 | Electronic weighing instrument |
| CN105890736A (en) * | 2016-03-30 | 2016-08-24 | 宁波经济技术开发区汉狮仪器有限公司 | Weighing instrument |
| CN106781109A (en) * | 2016-12-30 | 2017-05-31 | 天津经纶科技有限公司 | A kind of equipment for pure water online transaction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20170112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |