CN214398029U - Packaging device with unseal state detection function - Google Patents

Abstract

The utility model discloses a packing plant with state of unsealing detects function, on current passive electronic tags (be called for passive electronic tags for short) basis that has the dismantlement to detect the function, be applied to packing plant with it, through glue with passive electronic tags and seal the cell board complex as an organic whole, assemble packing plant's closed cell board with passive electronic tags's acting as the line of unsealing on, it is convenient to make up into one kind of unseal, can detect the novel electronic packaging device of state of unsealing simultaneously to realize tracking packing plant state of unsealing. In addition, the invention takes the pull wire of the passive electronic tag with the disassembly detection function as the unsealing wire, and has the double functions of unsealing the packaging device and destroying the resistance network, so that the unsealing device has the characteristic of convenient unsealing and can track the unsealing state of the packaging device by applying the electronic technology.

Description

Packaging device with unseal state detection function

Technical Field

The utility model belongs to the technical field of the packing, a packing plant with unseal state and detect function is related to.

Background

The rapid development of networks and electronic commerce has promoted the development of the logistics industry and also has brought about the continuous improvement of new packaging technology, wherein, the packaging device comprises a packaging box, and the packaging box is a necessary device for packaging articles or used in logistics transportation.

Meanwhile, the development of the internet of things technology promotes the rapid development of the electronic tag (RFID) technology, wherein the passive electronic tag has the advantages of low cost, convenience in use and the like, is widely applied to various links of commodity production, transportation, sale, product traceability and the like, is used for recording information of products or commodity codes, production process states, manufacturers, production places, quality guarantee periods and the like, and brings great convenience to industrial production, market sale and consumer experience. Especially, a trend of adding a Near Field Communication (NFC) function to an intelligent terminal such as a mobile phone has been developed, which further promotes the wide application of a passive electronic tag.

The applicant proposes an invention with a name of 'a passive electronic tag with a disassembly detection function' and an authorized notice number of CN104834954B on 14.05.2015.A resistance network distributed in the passive electronic tag is cut off when a commodity is disassembled through a pull wire; at this moment, when the passive electronic tag is powered on, the voltage of a detection point in the resistance network changes, the electronic tag chip measures the voltage input by the detection voltage input end V _ sens, the voltage change exceeds a set threshold value, the commodity attached to the passive electronic tag is considered to be detached, and the detachment state information is written into the electronic tag chip. Therefore, the passive electronic tag can be ensured to be capable of communicating, and the disassembly state information of the commodity attached with the passive electronic tag can be acquired.

The invention only provides a basic mode for tracking the disassembly state information of the commodity by using a passive electronic tag, but how to realize the tracking and judgment of the opening or closing state information of the packaging device and realize the electronic informatization of the state of the packaging device is needed to be embodied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's not enough, provide a packing plant with unseal state detection function, will have the passive electronic tags who dismantles the detection function and add packing plant on, can use electronic technology to trail packing plant state of unsealing when making it have the characteristics of being convenient for unseal.

In order to realize the above object, the utility model discloses packing plant with unseal state detection function, include: a packaging device body;

it is characterized by also comprising:

a passive electronic tag having a detachment detection function;

the packaging device body is provided with a closed unit plate which is a sealing or opening structural member of the packaging device, and the closed unit plate seals the packaging device body in a glue or binding mode;

the passive electronic tag with the disassembly detection function is positioned in the closed cell plate and is compounded with the closed cell plate into a whole through glue;

the closed unit plate is provided with two guide virtual tangent lines, a pull wire of the passive electronic tag with the disassembly detection function is used as a disassembly and sealing line and is positioned between the two guide virtual tangent lines, at least one part of a resistance network of the passive electronic tag with the disassembly detection function is positioned between the two guide virtual tangent lines, and the electronic tag antenna and the electronic tag chip are positioned outside the two guide virtual tangent lines;

when the unsealing line on the closed cell plate is pulled, the part between the guide virtual tangent lines is separated along the guide virtual tangent lines, the packaging device is opened, and meanwhile, the resistance network of the passive electronic tag with the disassembling and detecting function is damaged.

The purpose of the utility model is realized like this.

The utility model discloses packing plant with state of unsealing detects function, on the passive electronic tags (be called for passive electronic tags for short) basis that has the dismantlement to detect the function of current, be applied to packing plant with it, through glue with passive electronic tags and seal the cell board complex as an organic whole, assemble packing plant's sealed cell board with passive electronic tags's acting as the line of unsealing on, make up into one kind and unseal conveniently, can detect the novel electronic packing plant of state of unsealing simultaneously. The passive electronic tag on the packaging device is initialized by supplying energy through the tag identification equipment, the passive electronic tag acquiring the energy can record the physical characteristics of the packaging device in a closed state through a resistance circuit of the passive electronic tag, and the acquired characteristic value is stored in a memory EEPROM inside the chip. When the packaging device is unsealed, the unsealing lines on the packaging device closed unit board are unsealed, the closed unit board can be damaged along the path of the guide virtual tangent line, the packaging device is unsealed, and the resistance circuit of the passive electronic tag arranged on the packaging device closed unit board can be broken and damaged. When the electronic tag identification equipment communicates with the damaged passive electronic tag, the tag chip obtains electric energy to start working, the current physical state of the tag can be detected, state information is stored in an internal memory EEprom of the tag chip, and a tag identifier can read the state information, so that the unpacking state of the tracking and packaging device is realized.

In addition, the invention takes the pull wire of the passive electronic tag with the disassembly detection function as the unsealing wire, and has the double functions of unsealing the packaging device and destroying the resistance network, so that the unsealing device has the characteristic of convenient unsealing and can track the unsealing state of the packaging device by applying the electronic technology.

Drawings

FIG. 1 is a schematic structural view of an embodiment of a packaging device with a tamper-evident feature of the present invention;

FIG. 2 is a schematic view of the closed cell panel of FIG. 1 in a broken state;

fig. 3 is a flow chart of the method for using the packaging device with the function of detecting the unsealing status of the present invention.

Detailed Description

The following description of the present invention will be provided in conjunction with the accompanying drawings to enable those skilled in the art to better understand the present invention. It is to be expressly noted that in the following description, detailed descriptions of known functions and designs will be omitted when they may obscure the main contents of the present invention.

Fig. 1 is a schematic structural diagram of a specific embodiment of the packaging device with a unsealing status detection function according to the present invention.

In this embodiment, as shown in fig. 1, the utility model discloses packing plant with state of unsealing detects function includes: a packaging device body U1 and a passive electronic tag U2 with a disassembly detection function.

The packaging device body U1 has a closed cell board U101, the closed cell board U101 is a sealing or opening structural member of the packaging device, and the closed cell board U101 seals the packaging device body U1 by glue or binding.

The passive electronic tag U2 with the disassembly detection function is positioned in the closed cell board U1 and is compounded with the closed cell board into a whole through glue. The passive electronic tag U2 with the detachment detection function comprises an electronic tag antenna U201, an electronic tag chip U202, a resistance network U203 and a pull wire U204. The passive electronic tag U2 with the function of disassembly detection is the prior art, and the working principle of the passive electronic tag is described in the invention patent of China 'a passive electronic tag with the function of disassembly detection', and the authorization notice number is CN 104834954B.

Two guide virtual tangent lines U1011 are arranged on the closed unit board U101, the stay wire U204 of the passive electronic tag U2 with the dismounting detection function is used as a dismounting sealing wire and is positioned between the two guide virtual tangent lines U1011, at least one part of the resistance network U203 of the passive electronic tag U2 with the dismounting detection function is positioned between the two guide virtual tangent lines U1011, and the electronic tag antenna U201 and the electronic tag chip U202 are positioned outside the two guide virtual tangent lines U1011.

When the tear-off line pull wire U204 on the closed cell plate U101 is pulled, the portion between the guiding virtual tangent lines U1011 will be detached along the guiding virtual tangent line U1011 as shown in fig. 2, forming an opening a1, thereby opening the packaging device and destroying the resistor network of the passive electronic tag with the tear-off detection function.

Fig. 3 is a flow chart of the method for using the packaging device with the function of detecting the unsealing status of the present invention.

In this embodiment, as shown in fig. 3, the method for using the packaging device with the unsealing status detection function of the present invention includes the following steps:

step S1: placing the packaged article into a packaging device;

step S2: sealing the packaging device body by a sealing unit plate of the packaging device in a glue or binding mode;

step S3: initializing information of a passive electronic tag with a disassembly detection function on a packaging device body through read-write equipment, and recording state information and the like in an internal EEPROM (electrically erasable programmable read-only memory) of an electronic tag chip;

step S4: circulation in the market

Step S5: is the packaging unit unsealed? If the packaging device is unsealed and the resistance network is damaged, the step S6 is carried out; if the packaging device is not unsealed and the resistance network is kept complete, the step S7 is carried out;

step S6: is the resistive circuit broken to communicate with the tag reader for the first time? If so, the electronic tag chip acquires energy, writes the unsealing state information into the EEPROM, and returns the state information to the tag reader-writer; if not, directly returning the state information to the label reader-writer, and ending;

step S7: and the tag reader reads and writes the electronic tag chip, the electronic tag chip acquires energy, and then state information is returned to the tag reader, and the process is finished.

In this way, electronic techniques can be applied to track the state of the opening of the packaging unit.

Although illustrative embodiments of the invention have been described above to facilitate the understanding of the invention by those skilled in the art, it should be understood that the invention is not limited to the scope of the embodiments, and that various changes may be made apparent to those skilled in the art without departing from the spirit and scope of the invention as defined and defined in the appended claims.

Claims (1)

1. A packaging device with a tamper-evident state detection function, comprising: a packaging device body;

it is characterized by also comprising:

a passive electronic tag having a detachment detection function;

the packaging device body is provided with a closed unit plate which is a sealing or opening structural member of the packaging device, and the closed unit plate seals the packaging device body in a glue or binding mode;

the passive electronic tag with the disassembly detection function is positioned in the closed cell plate and is compounded with the closed cell plate into a whole through glue;

the closed unit plate is provided with two guide virtual tangent lines, a pull wire of the passive electronic tag with the disassembly detection function is used as a disassembly and sealing line and is positioned between the two guide virtual tangent lines, at least one part of a resistance network of the passive electronic tag with the disassembly detection function is positioned between the two guide virtual tangent lines, and the electronic tag antenna and the electronic tag chip are positioned outside the two guide virtual tangent lines;

when the unsealing line on the closed cell plate is pulled, the part between the guide virtual tangent lines is separated along the guide virtual tangent lines, the packaging device is opened, and meanwhile, the resistance network of the passive electronic tag with the disassembling and detecting function is damaged.

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