CN219716130U - Flexible active tag - Google Patents
Flexible active tag Download PDFInfo
- Publication number
- CN219716130U CN219716130U CN202223573911.2U CN202223573911U CN219716130U CN 219716130 U CN219716130 U CN 219716130U CN 202223573911 U CN202223573911 U CN 202223573911U CN 219716130 U CN219716130 U CN 219716130U
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- CN
- China
- Prior art keywords
- flexible
- printed board
- flexible printed
- active tag
- printing paper
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- 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.)
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Links
- 238000007639 printing Methods 0.000 claims abstract description 21
- 239000007921 spray Substances 0.000 claims abstract description 16
- 239000002390 adhesive tape Substances 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims abstract description 8
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 5
- 241000124033 Salix Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 235000012431 wafers Nutrition 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Near-Field Transmission Systems (AREA)
Abstract
The utility model discloses a flexible active tag, which comprises a flexible printed board, wherein a central processor, an NFC communication chip and an on-board antenna are integrated on the flexible printed board to form an active RFID electronic tag, the flexible printed board is powered by a flexible battery, the flexible printed board is riveted with the flexible battery, front spray printing paper is arranged outside the flexible printed board, rear sticker is arranged outside the flexible battery, double-sided adhesive tape is arranged between the flexible battery and the rear sticker, and the peripheries of the front spray printing paper and the rear sticker are connected through the double-sided adhesive tape to form a flexible sealing package. The flexible active tag provided by the utility model has the advantages of simple packaging structure, good flexibility, convenience in use and cost reduction.
Description
Technical Field
The present disclosure relates to electronic tags, and particularly to a flexible active tag.
Background
The principle of Radio Frequency Identification (RFID) is that a non-contact data communication is carried out between a reader and a tag, so that the aim of identifying a target is fulfilled. The RFID is widely applied, and is typically applied to animal wafers, automobile wafer burglar alarms, access control, parking lot control, production line automation and material management.
RFID tags are classified into passive, semi-passive (also referred to as semi-active), and active; active tags, also known as active tags, have built-in batteries that use their own power to form an active area around the tag, actively detect the presence or absence of a call signal from the reader, and transmit their own data to the reader.
The existing active tags have the following defects and shortcomings: (1) The flexibility is insufficient, and the bending and the pasting are difficult on a cylindrical object; (2) the packaging structure is complex, and the cost is high; (3) the use is inconvenient.
Accordingly, there is a continuing need for improvements over existing active tags.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the flexible active tag which has the advantages of simple packaging structure, good flexibility, convenient use and cost reduction.
The technical scheme adopted by the utility model for solving the technical problems is that the flexible active tag comprises a flexible printed board, wherein a central processor, an NFC communication chip and an on-board antenna are integrated on the flexible printed board to form the active RFID electronic tag.
The flexible active tag is characterized in that the flexible battery and the flexible printed board are riveted by a riveting press, the tip of the riveting press needle is positioned on the board making surface of the flexible printed board, and all the protruding points on the flexible printed board are positioned on the board making surface.
The flexible active tag, wherein the bending degree of the flexible printed board and the flexible battery is more than 60 degrees.
According to the flexible active tag, the front spray printing paper is tearing-free paper with the thickness of 0.3mm, characters, two-dimensional codes and codes are sprayed on the front surface of the front spray printing paper, and single-sided adhesive tape is coated on the back surface of the front spray printing paper.
The flexible active tag, wherein the double-sided adhesive adopts PET base cloth double-sided adhesive with the thickness of 0.1mm; the front surface of the double faced adhesive tape is adhered to the front spray printing paper and the flexible battery, and the back surface of the double faced adhesive tape is adhered to the back sticker.
The flexible active tag, wherein the thickness of the rear sticker is 0.1mm.
According to the flexible active tag, the NFC communication chip is used as the starting switch, and the identification distance is within 5 cm.
Compared with the prior art, the utility model has the following beneficial effects: the flexible active tag provided by the utility model has the following advantages: 1. the bending can reach more than 60 degrees, and the back adhesive bonding mode is adopted to be bent and bonded on a cylindrical object; (2) The packaging structure is simple, the waterproof and dustproof capabilities are provided, the waterproof and dustproof grade reaches IP53, and the cost is low; (3) The NFC is used as a switch for starting, working parameters are configured during starting through NFC, AOA high-precision positioning is supported, and the NFC-based high-precision positioning device is very convenient to use.
Drawings
FIG. 1 is a schematic diagram of a flexible active tag structure of the present utility model;
FIG. 2 is a front view of a flexible battery riveted with a flexible printed board according to the present utility model;
fig. 3 is a reverse side view of the flexible battery of the present utility model riveted with a flexible printed board.
In the figure:
front spray printing paper for flexible printed board 2 and flexible battery 3
4 post-stickers 5 double faced adhesive tape 6 pressure willow needle
7-press willow needle tip 8NFC communication chip
Detailed Description
The utility model is further described below with reference to the drawings and examples.
FIG. 1 is a schematic diagram of a flexible active tag structure of the present utility model; fig. 2 is a front view of the flexible battery and the flexible printed board according to the present utility model riveted.
Referring to fig. 1 and 2, the flexible active tag provided by the utility model comprises a flexible printed board 1, wherein a central processor (not shown), an NFC communication chip 8 and an on-board antenna (not shown) are integrated on the flexible printed board 1 to form an active RFID electronic tag, the flexible printed board 1 is powered by a flexible battery 2, the flexible printed board 1 and the flexible battery 2 are connected in a riveted manner, a front jet printing paper 3 is arranged outside the flexible printed board 1, a rear sticker 4 is arranged outside the flexible battery 2, a double faced adhesive tape 5 is arranged between the flexible battery 2 and the rear sticker 4, and the peripheries of the front jet printing paper 3 and the rear sticker 4 are connected through the double faced adhesive tape 5 to form a flexible sealing package.
According to the flexible active tag provided by the utility model, the flexible battery 2 and the flexible printed board 1 are riveted by a riveting press, as shown in fig. 2 and 3; the press riveting needle point 7 is positioned on the plate making surface of the flexible printed board 1, namely all the salient points on the flexible printed board 1 are positioned on the plate making surface; has the following advantages:
(1) The riveting machine is adopted for riveting, so that the riveting efficiency is high and the speed is high;
(2) The electric property after riveting is up to the standard,
(3) The riveting is firm and smooth.
The flexible active label provided by the utility model is packaged by front spray printing paper 3, double faced adhesive tape 5 and rear sticker 4; the front spray printing paper 3 is paper with the thickness of 0.3mm and is not torn, characters, two-dimensional codes and codes are sprayed on the front surface of the front spray printing paper, and single-sided adhesive tape is arranged on the back surface of the front spray printing paper; the thickness of the front jet printing paper 3 is selected according to the antenna performance, and the surface roughness of the printed board is avoided, so that poor hand feeling and influence on jet printing caused by surface roughness are avoided; the back surface is glued and stuck with the printed board. The double faced adhesive tape 5 adopts PET base cloth double faced adhesive tape with the thickness of 0.1mm, the front surface is adhered to the front spray printing paper 3 and the flexible battery 2, and the back surface is adhered to the back sticker 4, so that the adhesive strength is strong and firm. The thickness of the rear sticker 4 is 0.1mm, and the product is convenient to tear when being stuck in use.
The flexible active label provided by the utility model has the following dimensions by spraying and printing a two-dimensional code and a product label on the surface:
67.0mm (length) X58.0mm (width) X2.0mm (thickness), has the following characteristics:
1. the back adhesive is adopted, and the back adhesive can be adhered to a cylindrical object in a bending way, wherein the bending can reach more than 60 degrees (basically no active RFID products exist in China at present);
2. the waterproof and dustproof capabilities are provided, and the waterproof and dustproof grade reaches IP53;
3. the sun-proof device has sun-proof capability, and can work normally when used outdoors;
4. the NFC is used as a switch for starting, and working parameters are configured when the NFC is started, so that high-precision positioning of the AOA is supported;
5. internal temperature collection, precision + -1 ℃, voltage collection and precision + -0.1V;
6. the product surface is printed with information such as characters, two-dimensional codes, numbers and the like, does not fade in the use period, and can be identified;
the stable non-shielding receiving distance of SDR broadcasting is not less than 50 meters, and the packet error rate is not more than 10%;
8. the service life of the product is more than half a year;
NFC recognition distance within 5 cm;
10. when the transmission power is set to 0dBm, the tag faces the base station and is 5 meters away, and the base station can measure the tag transmission power (RSSI) parameter not lower than (-70).
While the utility model has been described with reference to the preferred embodiments, it is not intended to limit the utility model thereto, and it is to be understood that other modifications and improvements may be made by those skilled in the art without departing from the spirit and scope of the utility model, which is therefore defined by the appended claims.
Claims (5)
1. The flexible active tag comprises a flexible printed board, wherein a central processor, an NFC communication chip and an on-board antenna are integrated on the flexible printed board to form an active RFID electronic tag;
the flexible battery and the flexible printed board are riveted by a riveting press, the tip of the riveting press needle is positioned on the board making surface of the flexible printed board, and all the salient points on the flexible printed board are positioned on the board making surface;
the front spray printing paper is tearing-free paper with the thickness of 0.3mm, characters, two-dimensional codes and codes are sprayed on the front surface of the front spray printing paper, and single-sided adhesive tape is coated on the back surface of the front spray printing paper.
2. The flexible active tag of claim 1, wherein the flex of the flexible printed board and flexible battery is up to 60 degrees or more.
3. The flexible active tag of claim 1, wherein the double-sided adhesive is a PET-based fabric double-sided adhesive having a thickness of 0.1mm; the front surface of the double faced adhesive tape is adhered to the front spray printing paper and the flexible battery, and the back surface of the double faced adhesive tape is adhered to the back sticker.
4. The flexible active tag of claim 1, wherein the rear decal has a thickness of 0.1mm.
5. The flexible active tag of claim 1, wherein the flexible printed board is identified by the NFC communication chip as an activation switch within a distance of 5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223573911.2U CN219716130U (en) | 2022-12-30 | 2022-12-30 | Flexible active tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223573911.2U CN219716130U (en) | 2022-12-30 | 2022-12-30 | Flexible active tag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219716130U true CN219716130U (en) | 2023-09-19 |
Family
ID=87983423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223573911.2U Active CN219716130U (en) | 2022-12-30 | 2022-12-30 | Flexible active tag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219716130U (en) |
-
2022
- 2022-12-30 CN CN202223573911.2U patent/CN219716130U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |