CN208737512U - A kind of flexibility RFID anti-metal electronic tag - Google Patents
A kind of flexibility RFID anti-metal electronic tag Download PDFInfo
- Publication number
- CN208737512U CN208737512U CN201821381153.5U CN201821381153U CN208737512U CN 208737512 U CN208737512 U CN 208737512U CN 201821381153 U CN201821381153 U CN 201821381153U CN 208737512 U CN208737512 U CN 208737512U
- Authority
- CN
- China
- Prior art keywords
- layer
- metal
- rfid
- plane materiel
- ground
- Prior art date
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of flexibility RFID anti-metal electronic tag, including the successively plane materiel of composite molding, electronic chip layer, anti-metal layer and ground from top to bottom.The plane materiel uses PET film；The electronic chip layer is made of RFID chip and etching aluminum foil antenna stack, and the RFID chip is by glue hot pressing in the upper surface of etching aluminum foil antenna stack；The anti-metal layer is made of antimagnetic absorbing material；The ground uses Ge Laxin paper；The anti-metal layer is pasted onto the upper surface of ground by glue layer；The electronic chip layer is pasted onto the upper surface of the anti-metal layer also by glue layer, and the plane materiel is compounded in the upper surface of electronic chip layer.The flexible RFID anti-metal electronic tag of the utility model, can not only anti-metal interference, card reading sensitivity can be improved, and size is frivolous, soft characteristic is attached to it on the curved face products such as metal cylinder or pump valve.
Description
Technical field
The utility model relates to a kind of flexibility RFID anti-metal electronic tags.
Background technique
Label is for famous special product target and classification or content, to the crucial words that target determines, convenient for searching and determining
The tool of position target.RFID is a kind of identification of automated wireless and data acquisition technology, RFID label tag have small in size, capacity is big,
The features such as service life is long, reusable, can support fast reading and writing, non-visual recognition, mobile identification, multi-targets recognition, identification away from
From length, recognition speed is fast, identification accuracy height, read/write ability, memory capacitance are big, it is highly-safe, position and long-term follow management,
Non-directional limitation reading data, label penetration power is good, can work in the presence of a harsh environment.RFID technique and internet, communication etc.
Technology combines, it can be achieved that item tracking and information sharing in global range.
In many applications, RFID label tag needs to be attached at metal object surface.When with the common of class dipole antenna
When passive ultra-high frequency RFID label is applied to metal surface, label excites the friendship induced under the signal function that card reader issues
Electromagnetic Field is highly susceptible to the eddy current decay effect of metal and weakens signal strength significantly, and reading process is caused to fail.Cause
This needs to develop a kind of RFID label tag of energy anti-metal interference.
Utility model content
A kind of flexibility RFID anti-metal electronics mark is provided the purpose of the utility model is to overcome the defect of the prior art
Label, it can not only anti-metal interference, card reading sensitivity can be improved, and size is frivolous, soft characteristic pastes it
On the curved face products such as metal cylinder or pump valve.
Purpose of the utility model is realized as follows: a kind of flexibility RFID anti-metal electronic tag, including from top to bottom
The successively plane materiel of composite molding, electronic chip layer, anti-metal layer and ground, wherein
The plane materiel uses PET film；
The electronic chip layer is made of RFID chip and etching aluminum foil antenna stack, and the RFID chip passes through glue hot pressing
In the upper surface of etching aluminum foil antenna stack；
The anti-metal layer is made of antimagnetic absorbing material；
The ground uses Ge Laxin paper；
The anti-metal layer is pasted onto the upper surface of ground by glue layer；The electronic chip layer is viscous also by glue layer
It is attached to the upper surface of the anti-metal layer, the plane materiel is compounded in the upper surface of electronic chip layer.
Above-mentioned flexible RFID anti-metal electronic tag, wherein the non-woven fabrics that the glue layer uses with a thickness of 0.15mm
Substrate double-sided adhesive.
Above-mentioned flexible RFID anti-metal electronic tag, wherein the plane materiel with a thickness of 0.05mm.
The technical solution of the flexible RFID anti-metal electronic tag of the utility model, plane materiel use PET film, make entirely to mark
Label have flexibility, can arbitrarily bend, and size is frivolous, and soft characteristic allows it to be attached to metal cylinder or pump valve etc.
On curved face product；It is also provided with anti-metal layer, can absorb electromagnetic radiation and interference, can achieve the purpose that eliminate electromagnetic interference,
Protect the reading/writing distance of RFID identifier, in use, card reading sensitivity can be improved under metal or nonmetallic environment.
Detailed description of the invention
Fig. 1 is the cross-section diagram of the flexible RFID anti-metal electronic tag of the utility model.
Specific embodiment
Below in conjunction with attached drawing, the utility model is described in further detail.
Referring to Fig. 1, the flexible RFID anti-metal electronic tag of the utility model, including successively composite molding from top to bottom
Plane materiel 1, electronic chip layer, anti-metal layer 5 and ground 7, in which:
Plane materiel 1 uses PET film, with a thickness of 0.05mm；
Electronic chip layer (Inlay) is made of RFID chip 2 and etching aluminum foil antenna stack 3, and RFID chip 2 passes through glue heat
It is pressed in the upper surface of etching aluminum foil antenna stack 3, antenna stack 3 and RFID chip 2 is made to connect and compose a loop of rf；
Anti-metal layer 5 is made of antimagnetic absorbing material, with a thickness of 0.1~1.0mm, the triumphant great rich KHF-ZA015 of model
Anti-metal interference electromagnetic shielding antifreeze plate；
Ground 7 uses Ge Laxin paper, with a thickness of 0.062mm；
Anti-metal layer 5 is pasted onto the upper surface of ground 7 by glue layer 6；Electronic chip layer is pasted onto also by glue layer 4
The upper surface of anti-metal layer 5；Plane materiel 1 is compounded in the upper surface of electronic chip layer.Glue layer 6 and glue layer 4 are all made of non-woven fabrics
Substrate double-sided adhesive, with a thickness of 0.15 millimeter, model 3M9448.
The characteristics of flexible RFID anti-metal electronic tag of the utility model, is:
1, plane materiel uses PET film, so that entire label is had flexibility, can arbitrarily bend, can be attached to metal cylinder or pump
On the curved face products such as valve；
2, electronic chip 2 uses Impinj 4QT；
Consensus standard: ISO/IEC 18000-6C EPC Class1 Gen2
Working frequency: 902-928MHz
Read distance: 0-1m
The storage area EPC: 128bits
User storage area: 512bits
3, provided with the anti-metal layer made by antimagnetic absorbing material, the antimagnetic absorbing material can absorb electromagnetic radiation and
Coupled interference caused by section between adjacent two elements is isolated in interference, reduces wild effect caused by radiation interference, pre- anti-electric
Magnetic wave leakage, therefore can achieve the purpose that eliminate electromagnetic interference, protect the reading/writing distance of RFID identifier, so as to mention
High card reading sensitivity.
The flexible RFID anti-metal electronic tag of the utility model when in use, as long as this removes ground, is then pasted onto production
On product.Due to having release layer on Ge Laxin paper, it is easy to remove.The flexible RFID anti-metal electronics mark of the utility model
Label, suitable for small micro metal device integrated management, identify and trace to the source, such as medical instrument, metal tools, Aerospace Products
Deng.
Above embodiments are only for illustration of the utility model, rather than limitations of the present invention, related technical field
Technical staff can also make various transformation or modification in the case where not departing from the spirit and scope of the utility model, because
This all equivalent technical solution also should belong to the scope of the utility model, should be limited by each claim.
Claims (3)
1. a kind of flexibility RFID anti-metal electronic tag, including the successively plane materiel of composite molding, electronic chip layer, anti-from top to bottom
Metal layer and ground, which is characterized in that
The plane materiel uses PET film；
The electronic chip layer is made of RFID chip and etching aluminum foil antenna stack, and the RFID chip is by glue hot pressing in aluminium
The upper surface of foil etching antenna layer；
The anti-metal layer is made of antimagnetic absorbing material；
The ground uses Ge Laxin paper；
The anti-metal layer is pasted onto the upper surface of ground by glue layer；The electronic chip layer is pasted onto also by glue layer
The upper surface of the anti-metal layer, the plane materiel are compounded in the upper surface of electronic chip layer.
2. flexibility RFID anti-metal electronic tag according to claim 1, which is characterized in that the glue layer uses thickness
For the non-woven fabrics base material double-sided adhesive of 0.15mm.
3. flexibility RFID anti-metal electronic tag according to claim 1, which is characterized in that the plane materiel with a thickness of
0.05mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821381153.5U CN208737512U (en) | 2018-08-27 | 2018-08-27 | A kind of flexibility RFID anti-metal electronic tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821381153.5U CN208737512U (en) | 2018-08-27 | 2018-08-27 | A kind of flexibility RFID anti-metal electronic tag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208737512U true CN208737512U (en) | 2019-04-12 |
Family
ID=66031169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821381153.5U Active CN208737512U (en) | 2018-08-27 | 2018-08-27 | A kind of flexibility RFID anti-metal electronic tag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208737512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112580764A (en) * | 2019-09-27 | 2021-03-30 | 深圳锐驰物联科技有限公司 | Ultra-high frequency radio frequency tag with reduced size and maintained performance |
-
2018
- 2018-08-27 CN CN201821381153.5U patent/CN208737512U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112580764A (en) * | 2019-09-27 | 2021-03-30 | 深圳锐驰物联科技有限公司 | Ultra-high frequency radio frequency tag with reduced size and maintained performance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW200949710A (en) | UHF Radio-frequency label | |
| CN102880898A (en) | Ultrahigh frequency (UHF) electronic tag capable of covering UHF full frequency range and sharing with free space and metal surface | |
| CN101140634A (en) | RFID wash clothes label and antenna matching property design method thereof | |
| CN208737512U (en) | A kind of flexibility RFID anti-metal electronic tag | |
| CN104573793A (en) | RFID tag, article with same and identification system | |
| CN201877062U (en) | Insect specimen storage device | |
| CN202711294U (en) | Broad-band miniaturized metal-resistance electronic tag | |
| CN208737514U (en) | A kind of RFID high frequency Anti-fake electronic label | |
| CN203299862U (en) | Flexible ultrahigh frequency anti-metal electronic tag | |
| CN208737511U (en) | A kind of logistics RFID electronic tag of high-low temperature resistant | |
| CN204926150U (en) | RFID electronic tags of electrified magnetism theftproof function | |
| US9900058B2 (en) | Near-field UHF identification system and a method for identifying an object or the kind of an object that is or contains electrically conductive material using near-field identification | |
| CN212084178U (en) | Radio frequency identification's electron drop | |
| CN211124118U (en) | Strenghthened type RFID label structure | |
| CN210742997U (en) | RFID anti-metal label | |
| CN206515871U (en) | Ultrahigh frequency electronic tag | |
| CN206441204U (en) | Electronic tag | |
| CN201170903Y (en) | UHF electronic label card | |
| CN202084065U (en) | RFID electronic label having anti-metal and antiskid function | |
| CN105046312A (en) | RFID electronic tag with electromagnetic anti-burglary function | |
| CN205375540U (en) | Anti medium hyperfrequency RFID label | |
| CN103577870A (en) | Electronic tag capable of being detected at long distance | |
| CN202736105U (en) | RFID electronic tag based on human body environment | |
| CN109919286B (en) | Electronic label | |
| CN203870653U (en) | Packaging bag with general RFID label |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |