CN215341152U - Breakable anti-fake electronic tags of graphite alkene - Google Patents
Breakable anti-fake electronic tags of graphite alkene Download PDFInfo
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- CN215341152U CN215341152U CN202121750898.6U CN202121750898U CN215341152U CN 215341152 U CN215341152 U CN 215341152U CN 202121750898 U CN202121750898 U CN 202121750898U CN 215341152 U CN215341152 U CN 215341152U
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Abstract
The utility model relates to a graphene fragile anti-counterfeiting electronic tag, which comprises: the antenna comprises an initial end and a termination end, the antenna extends from the initial end to form a coil, and the terminal point of the antenna is the termination end; the antenna also comprises a convex part so that the convex part can be cut off by external force, so that the antenna has the anti-counterfeiting function of non-reusability; the electronic chip is positioned on the antenna; the connecting bridge is used for connecting the starting end and the terminating end so as to enable the coil to form a loop; the insulating layer is used for isolating the connecting bridge from the coil; the fragile paper substrate is used for bearing the antenna, the insulating layer, the connecting bridge and the electronic chip; the antenna structure is provided with the protruding part, so that the antenna structure can be damaged by external force damage, and the effect of unreusable performance is achieved; the electronic tag is easy to damage after being used due to the fragile paper base material, and the anti-counterfeiting effect is also achieved; and the electronic tag has small size, simple structure, low cost and easy combination with other objects.
Description
Technical Field
The utility model relates to the field of electronic tag manufacturing, in particular to a graphene fragile anti-counterfeiting electronic tag.
Background
The RFID system is a non-contact automatic identification system, which automatically identifies a target object by a radio frequency wireless signal and acquires related data. RFID can be classified into low frequency, high frequency, and ultra high frequency according to the frequency of electromagnetic waves used by the RFID system. The RFID system has different compositions due to different applications, but basically comprises three major parts, namely an electronic tag, a reader-writer and an application system. The electronic tag generally comprises a tag antenna and a tag chip; the tag antenna is important for the RFID system and is a key component for determining the performance of the RFID system. The electronic tag stores reusable information, so that the electronic tag has certain value in use, a holder of the electronic tag is limited in certain occasions, and the electronic tag can be used for identifying true and false in a disposable mode; the anti-counterfeiting also needs the antenna to have good performance, and also needs to meet the conditions of small size, simple structure, low cost and easy combination with other objects, so that the novel RFID electronic tag is provided based on the application.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fragile anti-counterfeiting graphene electronic tag which is provided with a protruding part and can be damaged by external force so as to damage an antenna structure, so that the effect of unrepeatable use is achieved; the electronic tag is easy to damage after being used due to the fragile paper base material, and the anti-counterfeiting effect is also achieved; and the electronic tag has small size, simple structure, low cost and easy combination with other objects, thereby solving the technical problem.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a fragile anti-fake electronic tags of graphite alkene, its structure includes: the antenna comprises a starting end and a terminating end, the antenna extends from the starting end one by one to form a coil, and the terminal point of the antenna is set as the terminating end; the antenna also comprises a bulge part, wherein the bulge part is positioned on the outermost side of the coil and bulges outwards relative to the coil so as to be cut off by external force and have the anti-counterfeiting function of non-reusability; the electronic chip is arranged on the antenna; the connecting bridge is used for connecting the starting end and the terminating end of the antenna so as to enable the coil to form a loop; the insulating layer is used for isolating the connecting bridge from the coil; the fragile paper substrate is used for bearing the antenna, the insulating layer, the connecting bridge and the electronic chip.
The structure enables the antenna to form a loop, and the antenna bears the electronic chip; when the electronic tag works, after the tag enters a magnetic field, a radio frequency signal sent by a reader is received, the energy obtained by means of induction current is transmitted to an electronic chip through an antenna, an internal circuit of the electronic chip is activated so as to send out information stored in the electronic chip, the reader reads the information and decodes the information, and then the decoded information is sent to a central information system for related data processing, and the electronic tag is provided with a protruding part which can be damaged by external force so as to damage the antenna structure, so that the effect of unrepeatable use is achieved; the electronic tag is easy to damage after being used due to the fragile paper base material, and the anti-counterfeiting effect is also achieved; and the electronic tag has small size, simple structure, low cost and easy combination with other objects.
In a preferred implementation, the antenna extends from the inside to the outside, with the start located inside the coil. In order to make the antenna coil have more exquisite and simple structure, still need to guarantee the work efficiency of coil simultaneously, so adopt from inside to outside carry out the mode that sets up circle by circle with the antenna, in preferred implementation, above-mentioned coil is the most inboard reserves a space, is convenient for set up structures such as bridge to further optimize coil structure.
In a preferred implementation, the coil is arranged in a circle and the projection is arranged in a rectangle. The coil is arranged into a circular structure, so that the structure of the antenna coil is optimized, and the antenna coil is easy to combine with other objects, and the applicability of the antenna coil can be improved; the bulge is formed by outwards bulging the outermost circle of the antenna coil, the antenna is set to be of a slender rectangular structure, the circular coil is combined with the rectangular bulge, the size is small, the structure is simple and ingenious, and the anti-counterfeiting effect can be effectively achieved.
In a preferred implementation, the centre line of the projection is arranged coincident with the diameter of the coil. Above-mentioned structure makes the diameter of antenna coil and the central line of bulge be located a straight line, can possess more slender volume when combining antenna and other objects, for example, when bottle lid department sets up this structure, the volume of beverage bottle bottleneck department is more for thin and narrow, also more pleasing to the eye during the application, easily lays.
In a preferred implementation, the bridge comprises an inner bridge, a conductive rubber strip and an outer bridge, the inner bridge is connected with the starting end, the outer bridge is connected with the terminating end, and the conductive rubber strip is respectively connected with the inner bridge and the outer bridge, so that the coils form a loop. The inner and outer connecting bridges and the conductive adhesive tape jointly connect the starting end and the terminating end of the antenna, so that the antenna coil jointly forms a loop, and the conductive adhesive tape is very flexible to use, can be connected with the starting end and the terminating end of the antenna at will according to the relative positions of the starting end and the terminating end of the antenna, so that the starting end and the terminating end of the antenna are conducted, and the antenna is favorably produced; and the conductive adhesive tape has good conductive capability, and can effectively ensure the working efficiency of the antenna.
In a preferred embodiment, the inner and outer bridges are arranged in a semicircular shape, and the horizontal side of the inner and outer bridges is arranged close to the coil. The structure can be better matched with the integral modeling of the circular coil, and the integral structure of the antenna is optimized, so that the antenna is easier to combine with other objects.
In a preferred implementation, the insulating layer is disposed on the lower portion of the bead so as to isolate the bead from the coil below the bead. Above-mentioned insulating layer keeps apart conducting strip and antenna, can avoid conducting current in conducting strip and the antenna to produce the interference each other, can strengthen antenna operating condition's stability.
In a preferred implementation, the antenna is formed by printing a graphene conductive paste. The graphene conductive paste can effectively improve the conductivity and stability of the antenna, and can be printed on almost all substrates such as plastic films, paper, ceramics, fibers and the like.
In a preferred implementation, the insulating layer is provided as a rubber pad. The rubber has better chemical stability. High elasticity in a large temperature range; the permeability of gas and water (moisture) to the electronic tag is low, and the stability of the performance of the electronic tag can be further ensured.
In a preferred implementation, the diameter dimension of the coil is set to 31mm, the length dimension of the projection is set to 44mm, and the width dimension is set to 1 mm. The structure helps to optimize the structure of the antenna coil, so that the antenna coil is easier to combine with other objects, and the applicability of the application can be improved.
The utility model adopts the structure and has the advantages that:
the antenna is provided with a convex part which can be damaged by external force so as to damage the antenna structure, thereby achieving the effect of non-repeated use; the electronic tag is easy to damage after being used due to the fragile paper base material, and the anti-counterfeiting effect is also achieved; and the electronic tag has small size, simple structure, low cost and easy combination with other objects.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
In the figure, the position of the upper end of the main shaft,
1. an antenna; 101. a starting end; 102. a terminating end; 103. a projection;
2. an electronic chip;
3. bridging; 301. an inner connecting bridge; 302. an outer connecting bridge; 303. a conductive adhesive tape;
4. an insulating layer;
5. a friable paper substrate.
Detailed Description
In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.
It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.
As shown in fig. 1, a graphene fragile anti-counterfeit electronic tag structurally includes: the antenna comprises an antenna 1, an electronic chip 2, a connecting bridge 3, an insulating layer 4 and a fragile paper substrate 5, wherein the antenna 1 comprises a starting end 101 and a terminating end 102, the antenna 1 extends from the starting end 101 one by one to form a coil, and the terminating end 102 is set as the terminal end of the antenna 1; the antenna 1 further comprises a bulge part 103, wherein the bulge part 103 is positioned on the outermost side antenna 1 of the coil and bulges outwards relative to the coil so that external force can cut the bulge part, and the antenna 1 has an anti-counterfeiting function which cannot be used repeatedly; the electronic chip 2 is arranged on the antenna 1; the bridge 3 is used to connect the start end 101 and the end 102 of the antenna 1, so that the coil forms a loop; the insulating layer 4 is used for isolating the connecting bridge 3 from the coil; the fragile paper substrate 5 is used for bearing the antenna 1, the insulating layer 4, the connecting bridge 3 and the electronic chip 2.
The structure enables the antenna 1 to form a loop, and the antenna 1 bears the electronic chip 2; when the electronic tag works, after the tag enters a magnetic field, a radio frequency signal sent by a reader is received, the radio frequency signal is transmitted to an electronic chip 2 through an antenna 1 by virtue of energy obtained by induced current, an internal circuit of the electronic chip 2 is activated so as to send information stored in the electronic chip 2, the reader reads and decodes the information, and then the decoded information is sent to a central information system for relevant data processing, and the electronic tag is provided with a protruding part 103 which can be damaged by external force so as to damage the structure of the antenna 1, so that the effect of unrepeatable use is achieved; the fragile paper base material 5 enables the electronic tag to be damaged more easily after being used, and the anti-counterfeiting effect is achieved as well; and the electronic tag has small size, simple structure, low cost and easy combination with other objects.
In a preferred implementation, the antenna 1 extends from the inside to the outside, with the start 101 located inside the coil. In order to make the coil of the antenna 1 have a more exquisite and simple structure and ensure the working efficiency of the coil, the antenna 1 is arranged from inside to outside in a way of being arranged circle by circle, in a preferred implementation mode, a space is reserved at the innermost side of the coil, a connecting bridge 3 and other structures are convenient to arrange, and therefore the coil structure is further optimized.
In a preferred implementation, the coil is arranged in a circle and the projection is arranged in a rectangle. The coil is arranged into a circular structure, so that the structure of the coil of the antenna 1 is optimized, and the coil is easy to combine with other objects, and the applicability of the antenna can be improved; the bulge is formed by outward bulging of the outermost circle antenna 1 of the antenna 1 coil, the bulge is of a slender rectangular structure, the circular coil is combined with the rectangular bulge, the size is small, the structure is simple and ingenious, and the anti-counterfeiting effect can be effectively achieved.
In a preferred implementation, the centre line of the projection is arranged coincident with the diameter of the coil. Above-mentioned structure makes the diameter of antenna 1 coil and the central line of bulge be located a straight line, can possess more slim volume when combining antenna 1 with other objects, for example, when bottle lid department sets up this structure, the volume of beverage bottle bottleneck department is more for thin and narrow, also more pleasing to the eye during this application, easily lays.
In a preferred implementation, the bridge 3 comprises an inner bridge 301, an electrically conductive strip 303 and an outer bridge 302, the inner bridge 301 being connected to the start terminal 101, the outer bridge 302 being connected to the stop terminal 102, the electrically conductive strip 303 being connected to the inner bridge 301 and the outer bridge 302, respectively, so that the coils form a loop. The inner and outer bridges 302 and the conductive rubber strip 303 jointly connect the start end 101 and the termination end 102 of the antenna 1, so that the coils of the antenna 1 jointly form a loop, and the conductive rubber strip 303 is very flexible to use, can be freely connected according to the relative positions of the start end 101 and the termination end 102 of the antenna 1, is conductive, and is beneficial to the production of the antenna 1; and the conductive adhesive tape 303 has good conductive capability, and can effectively ensure the working efficiency of the antenna 1.
In a preferred implementation, the inner bridge 301 and the outer bridge 302 are arranged in a semi-circle, and the horizontal sides of the inner bridge 301 and the outer bridge 302 are arranged close to the coils. The structure can be better matched with the integral modeling of the circular coil, and the integral structure of the antenna 1 is optimized, so that the antenna is easier to combine with other objects.
In a preferred implementation, insulating layer 4 is disposed below bead 303 to insulate bead 303 from the underlying windings. The insulating layer 4 isolates the conductive adhesive tape 303 from the antenna 1, so that interference between the conductive adhesive tape 303 and the antenna 1 during current conduction can be avoided, and the stability of the working state of the antenna 1 can be enhanced.
In a preferred implementation, the antenna 1 is formed by printing of a graphene conductive paste. The graphene conductive paste can effectively improve the conductivity and stability of the antenna 1, and can be printed on almost all substrates, such as plastic films, paper, ceramics, fibers and the like.
In a preferred implementation, the insulating layer 4 is provided as a rubber pad. The rubber has better chemical stability. High elasticity in a large temperature range; the permeability of gas and water (moisture) to the electronic tag is low, and the stability of the performance of the electronic tag can be further ensured.
In a preferred implementation, the diameter dimension of the coil is set to 31mm, the length dimension of the protrusion 103 is set to 44mm, and the width dimension is set to 1 mm. The above structure helps to optimize the structure of the coil of the antenna 1 to make it easier for other objects to be combined, so that the applicability of the present application can be improved.
The technical solutions protected by the present invention are not limited to the above embodiments, and it should be noted that the combination of the technical solution of any one embodiment and the technical solution of one or more other embodiments is within the protection scope of the present invention. Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.
Claims (10)
1. The utility model provides a breakable anti-fake electronic tags of graphite alkene which characterized in that includes:
the antenna comprises a starting end and a terminating end, the antenna extends from the starting end one by one to form a coil, and the terminal point of the antenna is set as the terminating end; the antenna also comprises a bulge, wherein the bulge is positioned on the outermost side of the coil and protrudes outwards relative to the coil so as to be cut off by external force and have an anti-counterfeiting function which cannot be reused;
the electronic chip is arranged on the antenna;
the connecting bridge is used for connecting the starting end and the terminating end of the antenna so as to enable the coil to form a loop;
an insulating layer for isolating the bridge from the coil;
the fragile paper substrate is used for bearing the antenna, the insulating layer, the connecting bridge and the electronic chip.
2. The graphene fragile anti-counterfeiting electronic tag according to claim 1, wherein the antenna extends from inside to outside, and the starting end is located inside the coil.
3. The graphene fragile anti-counterfeiting electronic tag according to claim 2, wherein the coil is circular, and the protrusion is rectangular.
4. The graphene fragile anti-counterfeiting electronic tag according to claim 3, wherein the center line of the protruding part is coincident with the diameter of the coil.
5. The graphene fragile anti-counterfeiting electronic tag according to claim 1, wherein the bridge comprises an inner bridge, a conductive adhesive tape and an outer bridge, the inner bridge is connected with the starting end, the outer bridge is connected with the terminating end, and the conductive adhesive tape is respectively connected with the inner bridge and the outer bridge, so that the coils form a loop.
6. The graphene fragile anti-counterfeiting electronic tag according to claim 5, wherein the inner connecting bridge and the outer connecting bridge are arranged in a semicircular shape, and one horizontal side of the inner connecting bridge and one horizontal side of the outer connecting bridge are arranged close to the coil.
7. The fragile anti-counterfeit electronic tag of graphene according to claim 5, wherein the insulating layer is disposed on a lower portion of the conductive adhesive tape, so that the conductive adhesive tape is isolated from the coil on the lower portion of the conductive adhesive tape.
8. The graphene fragile anti-counterfeiting electronic tag according to claim 1, wherein the antenna is formed by printing graphene conductive paste.
9. The graphene fragile anti-counterfeiting electronic tag according to claim 1, wherein the insulating layer is a rubber pad.
10. The graphene fragile anti-counterfeiting electronic tag according to claim 3, wherein the diameter of the coil is set to be 31mm, the length of the protruding part is set to be 44mm, and the width of the protruding part is set to be 1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121750898.6U CN215341152U (en) | 2021-07-29 | 2021-07-29 | Breakable anti-fake electronic tags of graphite alkene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121750898.6U CN215341152U (en) | 2021-07-29 | 2021-07-29 | Breakable anti-fake electronic tags of graphite alkene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215341152U true CN215341152U (en) | 2021-12-28 |
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ID=79573949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121750898.6U Active CN215341152U (en) | 2021-07-29 | 2021-07-29 | Breakable anti-fake electronic tags of graphite alkene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215341152U (en) |
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2021
- 2021-07-29 CN CN202121750898.6U patent/CN215341152U/en active Active
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