CN210283631U

CN210283631U - Handheld printer of tracing to source based on thing networking

Info

Publication number: CN210283631U
Application number: CN201920807759.9U
Authority: CN
Inventors: 李众
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-04-10
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a traceability handheld printer based on the Internet of things, which comprises a shell, an electronic part and a rechargeable power supply; the housing is gun-shaped, and the electronic part and the rechargeable power supply are mounted in the housing; firstly, the utility model discloses can gather variable data and mix fixed data in real time, the identification code that forms has extremely strong randomness, and can compare with public data and trace to the source and verify, when agricultural product delivery to consumer was on hand, the consumer can confirm whether correct place of production on the software by oneself to can compare public information at random, the self-checking is in order to reach the consumption demand of reassuring agricultural product; secondly, the utility model discloses a print module adopts organic ink to print traceable source sign indicating number, can not alter and print only sign indicating number on crops branch and leaf or birds poultry's skin when crops seedling stage or birds poultry are young, prevents effectively that the counterfeit product from simply duplicating, especially has irreversible uniqueness to the origin of production of giving birth to bright agricultural product.

Description

Handheld printer of tracing to source based on thing networking

Technical Field

The utility model relates to a technical field of the thing networking especially relates to a handheld printer of tracing to source based on thing networking.

Background

The anti-counterfeiting system of the production area records the environmental variables of local areas, which can be judged by no one, and once each agricultural product is printed with a unique code, the agricultural products can not be copied in large batch, and particularly after being mixed with personal information of consumers, the products can not be delivered to the market to be packaged in advance, in addition, the flow direction of the products is very clear due to the uniqueness of the products, and the stock reduction record can be realized at the cloud end every time of sales, the simple code copying is changed into a completely worthless behavior, and on the contrary, the brand enterprises can be helped to track the occurrence area of counterfeit products more easily, so that the fake can be quickly played, the normal enterprises can be helped not to be hurt, and people can be far away from toxic and harmful foods. Especially with respect to customized organic agricultural products, there are extremely strong producer constraints.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model discloses the technical problem that needs to solve lies in, provides a handheld printer of tracing to source based on thing networking, produces and the circulation field at the farm and makes the uniqueness, accomplishes the anti-fake sign indicating number that the person of raising on farm all can't change even, ensures the single sign indicating number in district of small birth, makes the consumer relieved.

2. Technical scheme

In order to realize the purpose, the technical scheme of the utility model is that: a traceability handheld printer based on the Internet of things comprises a shell, an electronic part and a rechargeable power supply; the housing is gun-shaped, and the electronic part and the rechargeable power supply are mounted in the housing; the electronic part comprises a main control board, a sensor group and a printing module; the sensor group and the printing module are electrically connected with the main control board, and the rechargeable power supply supplies power to the electronic part; the bottom of the shell is provided with a charging interface, and the charging interface is electrically connected with the rechargeable power supply.

According to the traceability handheld printer based on the Internet of things, the main control board is welded with the single chip microcomputer and the digital display; the type of the single chip microcomputer is AT89C 55.

The above-mentioned handheld printer of tracing to source based on thing networking, wherein, the sensor group includes but not limited to temperature and humidity sensor and GPS sensor.

The source tracing handheld printer based on the internet of things is characterized in that the temperature and humidity sensor is a digital temperature and humidity sensor, and the model of the temperature and humidity sensor is DFN-6SHT 20.

The traceability handheld printer based on the internet of things further comprises a wireless receiving module; the wireless receiving module is arranged in the shell and is electrically connected with the main control board; the wireless receiving module realizes wireless connection through Bluetooth, WLAN and other modes.

The traceability handheld printer based on the internet of things further comprises a storage module; the storage module comprises an SD socket and an SD card, wherein the SD socket is welded on the main control board and is electrically connected with the single chip microcomputer, and the SD card is inserted into the SD socket.

The traceability handheld printer based on the internet of things comprises a printing module, a printing module and a printing module, wherein the printing module comprises a continuous ink supply system, a printing nozzle and a printing switch; the printing nozzles are arranged at the front end of the shell, and the continuous ink supply system is arranged on the inner side of the shell; the continuous ink supply system is electrically connected with the main control board and is communicated with the printing nozzle through a connecting pipe; the printing switch is arranged on the inner side of the shell and is electrically connected with the main control board.

The source tracing handheld printer based on the internet of things is characterized in that the plurality of printing nozzles are arranged in a linear arrangement mode.

3. Advantageous effects

To sum up, the beneficial effects of the utility model reside in that:

(1) the utility model discloses can gather variable data and mix fixed data in real time, the identification code of formation has extremely strong randomness, and can compare with public data and trace to the source and verify, when agricultural product delivery to consumer was on hand, the consumer can confirm whether correctly producing the place above the software by oneself to can compare public information at random, by oneself selective examination in order to reach the consumer demand of reassurance agricultural product

(2) The utility model discloses a print module adopts organic ink to print traceable sign indicating number, can not alter and print only sign indicating number on crops branch and leaf or birds poultry's skin when crops seedling stage or birds poultry are young, effectively prevents that the counterfeit product from simply duplicating, especially has irreversible uniqueness to the origin of giving birth to bright agricultural product.

Drawings

Fig. 1 is a schematic structural diagram of the traceability handheld printer based on the internet of things;

fig. 2 is the utility model relates to a schematic diagram of handheld printer of tracing to source based on thing networking.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Referring to fig. 1 and 2, a traceability handheld printer based on the internet of things comprises a shell 1, an electronic part and a rechargeable power supply 2; the housing 1 is gun-shaped, and the electronic part and the rechargeable power supply 2 are mounted in the housing 1; the electronic part comprises a main control board 3, a sensor group 4 and a printing module 5; the sensor group 4 and the printing module 5 are electrically connected with the main control board 3, and the rechargeable power supply 2 supplies power to the electronic part; the bottom of the shell 1 is provided with a charging interface 6, and the charging interface 6 is electrically connected with the rechargeable power supply 2.

A singlechip 301 and a digital display 302 are welded on the main control board 3; the type of the single chip microcomputer 301 is AT89C 55.

The sensor group 4 includes but is not limited to a temperature and humidity sensor 401 and a GPS sensor 402, wherein the temperature and humidity sensor 401 is a digital temperature and humidity sensor and has a model of DFN-6SHT20, and the sensor group 4 is used for collecting real-time temperature and humidity and position information until a fresh agricultural product stock exists.

The device also comprises a wireless receiving module 7; the wireless receiving module 7 is installed in the housing 1 and is electrically connected with the main control board 3; the wireless receiving module 7 realizes wireless connection through bluetooth, WLAN and other modes.

Also comprises a storage module 8; the storage module 8 comprises an SD (secure digital) socket welded on the main control board 3 and electrically connected with the singlechip 301 and an SD card inserted on the SD socket, and the information of the sensor group 4 and the wireless receiving module 7 acquired by the singlechip 301 is stored on the SD card to ensure traceability.

The printing module 5 comprises a continuous ink supply system 501, a printing spray head 502 and a printing switch 503; the printing nozzles 502 are arranged at the front end of the shell 1, and the continuous ink supply system 501 is arranged on the inner side of the shell 1; the continuous ink supply system 501 is electrically connected with the main control board 3, and the continuous ink supply system 501 is communicated with the printing nozzle 502 through a connecting pipe; the print switch 503 is disposed inside the housing and electrically connected to the main control board 3.

The printing spray heads 502 are arranged in a linear arrangement mode, and the information of the sensor group 4 and the wireless receiving module 7 acquired by the singlechip 301 can be continuously printed on the skin of the fresh agricultural products.

The using method comprises the following steps: firstly, the real-time temperature and humidity and the position of the inventory position of the fresh agricultural products are collected through a temperature and humidity sensor 401, a GPS sensor 402 and a wireless receiving module 7, and information received and transmitted in a wireless mode is transmitted to a single chip microcomputer 301, then the single chip microcomputer 301 is converted into a traceable code, the traceable code is stored in a storage module 8 on one hand, the single chip microcomputer 301 controls a continuous ink supply system 501 on the other hand, a printing switch 503 is operated to control a printing nozzle 502 to execute printing work, and meanwhile, the traceable code is printed by organic ink and cannot be altered, so that the origin traceable property of the fresh agricultural products is ensured to be irreversible and unique.

What just go up be the preferred embodiment of the utility model, do not therefore restrict the patent scope of the utility model, all utilize the equivalent structure transform of the content of the specification of the utility model, or direct or indirect application is affiliated in the technical field of other relevant products, all the same reason is included in the patent protection scope of the utility model.

Claims

1. The utility model provides a handheld printer of tracing to source based on thing networking which characterized in that: comprises a shell (1), an electronic part and a rechargeable power supply (2); the shell (1) is gun-shaped, and the electronic part and the rechargeable power supply (2) are arranged in the shell (1); the electronic part comprises a main control board (3), a sensor group (4) and a printing module (5); the sensor group (4) and the printing module (5) are electrically connected with the main control board (3), and the rechargeable power supply (2) supplies power to the electronic part; the bottom of the shell (1) is provided with a charging interface (6), and the charging interface (6) is electrically connected with the rechargeable power supply (2).

2. The Internet of things-based traceability handheld printer of claim 1, wherein: a singlechip (301) and a digital display (302) are welded on the main control board (3); the type of the single chip microcomputer (301) is AT89C 55.

3. The Internet of things-based traceability handheld printer of claim 1, wherein: the sensor group (4) comprises a temperature and humidity sensor (401) and a GPS sensor (402).

4. The Internet of things-based traceability handheld printer of claim 3, wherein: the temperature and humidity sensor (401) is a digital temperature and humidity sensor, and the model is DFN-6SHT 20.

5. The Internet of things-based traceability handheld printer of claim 1, wherein: the device also comprises a wireless receiving module (7); the wireless receiving module (7) is arranged in the shell (1) and is electrically connected with the main control board (3); the wireless receiving module (7) realizes wireless connection through Bluetooth, WLAN and other modes.

6. The Internet of things-based traceability handheld printer of claim 1, wherein: also comprises a storage module (8); the storage module (8) comprises an SD socket welded on the main control board (3) and electrically connected with the single chip microcomputer (301), and an SD card inserted on the SD socket.

7. The Internet of things-based traceability handheld printer of claim 1, wherein: the printing module (5) comprises a continuous ink supply system (501), a printing spray head (502) and a printing switch (503); the printing nozzles (502) are arranged at the front end of the shell (1), and the continuous ink supply system (501) is arranged on the inner side of the shell (1); the continuous ink supply system (501) is electrically connected with the main control board (3), and the continuous ink supply system (501) is communicated with the printing spray head (502) through a connecting pipe; the printing switch (503) is arranged on the inner side of the shell and is electrically connected with the main control board (3).

8. The Internet of things-based traceability handheld printer of claim 7, wherein: a plurality of the print heads (502) are arranged in a linear array.