CN207517048U - A kind of flexibility RFID anti-metal tags - Google Patents
A kind of flexibility RFID anti-metal tags Download PDFInfo
- Publication number
- CN207517048U CN207517048U CN201721419411.XU CN201721419411U CN207517048U CN 207517048 U CN207517048 U CN 207517048U CN 201721419411 U CN201721419411 U CN 201721419411U CN 207517048 U CN207517048 U CN 207517048U
- Authority
- CN
- China
- Prior art keywords
- antenna
- layer
- rfid
- attached
- label tag
- 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
Landscapes
- Details Of Aerials (AREA)
Abstract
The utility model provides a kind of flexibility RFID anti-metal tags; including protective layer, RFID label tag, flexible media layer, label fixed bed; flexible media layer provides flexible support for RFID label tag layer; RFID label tag layer is filled with flexible media layer; RFID label tag layer includes chip and antenna; chip is fixedly connected with antenna, and RFID label tag layer is attached to the side of protective layer；RFID label tag is attached to the side of label fixed bed; the utility model is using aerial radiation part and the antenna of antenna-reflected part one; the good flexible media layer of compliance; antenna is by generating folding part doubling fixed deformation and wrapping up flexible media layer; realize the size for reducing flexibility RFID anti-metal tags; increase the electrical length of antenna; increase antenna gain; it enhances product performance; product cost is low; be conducive to produce in enormous quantities, the increase of protective layer and label fixed bed is conducive to protect antenna, and flexible RFID anti-metal tags is enable to use in more environment.
Description
Technical field
The utility model is related to RFID tag field more particularly to a kind of flexibility RFID anti-metal tags.
Background technology
RFID technique is quickly grown, and application field is more and more wider, and RFID label antenna is the electricity by receiving certain energy
Magnetic wave work, electromagnetic wave is sent out by RFID reader by reader antenna, and metal has reflex to electromagnetic wave, is unfavorable for
The normal use of RFID label antenna, however in some practices (such as industry, asset management), need RFID label tag energy
Using on metal, that is, requiring RFID label tag that there is very good performance, prevent from being destroyed in use, therefore
The design of anti-metal tag and hot spot is developed into, anti-metal tag type now on the market is more and more, there is the anti-gold of pcb board
Belong to label, ceramic anti-metal tag, anti-metal hard label and flexible anti-metal tag etc., with going deep into for application, it is desirable that anti-gold
The size for belonging to label is less and less, and properties of product are become better and better.
Flexible anti-metal tag is not used only on smooth metal surface, and is had in Curved surface metal assets excellent yet
Performance, while can meet the needs of client oneself customizing print writes code, but because of the limitation of its structure and production technology, production
Product size is larger, and compared to the anti-metal tag poor-performing of identical size, in the prior art, flexible RFID anti-metal tags
In the presence of caused by the separated structure in reflecting layer and radiating layer antenna electrical length reduce, antenna gain reduce, properties of product are poor, processing
Difficulty is complicated, is unfavorable for large batch of production and coiled the problems such as printing, and improves the performance of flexible anti-metal tag and reduces it
Product size is the difficult point researched and developed at this stage.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of flexibility RFID anti-metal marks
Label, by using aerial radiation part and the antenna of antenna-reflected part one, the good flexible media layer of compliance, antenna passes through
To folding part doubling and flexible media layer is wrapped up, realizes the size for reducing flexibility RFID anti-metal tags, increases the electrical length of antenna,
Increase antenna gain, enhance product performance, product cost is low, is conducive to produce in enormous quantities, the increasing of protective layer and label fixed bed
Added with conducive to protection antenna, flexible RFID anti-metal tags is enable to be used in more environment.
The utility model provides a kind of flexibility RFID anti-metal tags, including protective layer, RFID label tag layer, flexible media
Layer, label fixed bed, the flexible media layer provide flexible support for the RFID label tag layer, and the RFID label tag layer is filled with
The flexible media layer, the RFID label tag layer include chip and antenna, and the chip is fixedly connected with the antenna, described
RFID label tag layer is attached to the side of the protective layer；The RFID label tag layer is attached to the side of the label fixed bed.
Further, the antenna includes aerial radiation part, antenna-reflected part, to folding part, described that folding part is connected
The aerial radiation part and the antenna-reflected part, the aerial radiation part and the antenna-reflected part pass through described
To folding part doubling and the flexible media layer is wrapped up, the chip is fixedly connected with the aerial radiation part, the antenna spoke
The side that part is attached to the protective layer is penetrated, the antenna-reflected part is attached to the side of the label fixed bed.
Further, the flexible media layer is made of flexible film substrate, and the side of the flexible media layer is attached to institute
The side of aerial radiation part is stated, the opposite side of the flexible media layer is attached to the side of the antenna-reflected part.
Further, along the direction of width, the size of the antenna-reflected part is greater than or equal to the aerial radiation portion
The size divided.
Further, along the direction of length, the size of the label fixed bed is greater than or equal to the antenna-reflected part
Size.
Further, the protective layer includes synthetic paper, PET facial tissues, art paper, and the chip is arranged on the antenna spoke
It penetrates between part and the protective layer.
Further, the protective layer is attached to the side of the aerial radiation part, the label by gum fixation
Fixed bed is attached to the side of the antenna-reflected part by gum fixation.
Compared with prior art, the beneficial effects of the utility model are：
The utility model provides a kind of flexibility RFID anti-metal tags, including protective layer, RFID label tag, flexible media layer,
Label fixed bed, flexible media layer provide flexible support for RFID label tag layer, and RFID label tag layer is filled with flexible media layer, RFID
Label layer includes chip and antenna, and chip is fixedly connected with antenna, and RFID label tag layer is attached to the side of protective layer；RFID label tag
The side of label fixed bed is attached to, the utility model is soft using aerial radiation part and the antenna of antenna-reflected part one
Pliable good flexible media layer, antenna realize that reduction is soft by generating fixed deformation to folding part doubling and wrapping up flexible media layer
Property RFID anti-metal tags size, increase the electrical length of antenna, increase antenna gain, enhance product performance, product cost is low,
Be conducive to produce in enormous quantities, the increase of protective layer and label fixed bed is conducive to protect antenna, makes flexible RFID anti-metal tags
It can be used in more environment.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.Specific embodiment of the present utility model is shown in detail by following embodiment and its attached drawing.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and forms the part of the application,
The illustrative embodiments and their description of the utility model are not formed for explaining the utility model to the improper of the utility model
It limits.In the accompanying drawings：
Fig. 1 is a kind of flexibility RFID anti-metal tag sectional views of the utility model embodiment；
Fig. 2 is a kind of flexibility RFID anti-metal tag structure diagrams of the utility model embodiment；
Fig. 3 is the RFID label tag schematic diagram of the utility model embodiment.
In attached drawing, 1, protective layer；2nd, RFID label tag layer；3rd, flexible media layer；4th, label fixed bed；21st, antenna；22nd, core
Piece；211st, aerial radiation part；212nd, antenna-reflected part；213rd, to folding part.
Specific embodiment
In the following, with reference to attached drawing and specific embodiment, the utility model is described further, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
A kind of flexibility RFID anti-metal tags, as Figure 1-Figure 2, including protective layer 1, RFID label tag layer 2, flexible media
Layer 3, label fixed bed 4, are from top to bottom followed successively by protective layer 1, RFID label tag layer 2, label fixed bed 4, flexible media layer 3 is
RFID label tag layer 2 provides flexible support, and RFID label tag layer 2 is filled with flexible media layer 3, and RFID label tag layer 2 includes 22 He of chip
Antenna 21, chip 22 are fixedly connected with antenna 21, and RFID label tag layer 2 is attached to the side of protective layer 1；RFID label tag layer 2 attaches
In the side of label fixed bed 4.
In one embodiment, antenna 21 can be obtained by composite materials such as aluminium, copper by the techniques such as etching, being die cut, antenna
21 be integral type antenna, as shown in Figure 3, it is preferable that antenna 21 includes aerial radiation part 211, antenna-reflected part 212, right
Folding part 213 connects aerial radiation part 211 and antenna-reflected part 212 to folding part 213, by die-cutting device by antenna 21 into
Row is to 213 precompressed of folding part so that antenna 21 generates a degree of stationarity and becomes track, as shown in Fig. 2, passing through new type foldable work
Skill by aerial radiation part 211 and antenna-reflected part 212 by 213 doubling of folding part and wrapping up flexible media layer 3, chip 22
It is fixedly connected with aerial radiation part 211, such as chip 22 is fixed on by flip-chip modes or wire-bonding modes
On aerial radiation part 211, aerial radiation part 211 is attached to the side of protective layer 1, and antenna-reflected part 212 is attached to mark
The side of fixed bed 4 is signed, this folding technology realizes the size for reducing flexibility RFID anti-metal tags, the aerial radiation portion of antenna
Divide the electrical length for being integrally conducive to increase antenna with antenna-reflected part, increase antenna gain, enhance product performance.
In one embodiment, it is preferable that flexible media layer 3 is made of flexible film substrate or foaming foam base material, such as foams
EVA, foaming PE, PE, LDPE etc., as shown in Fig. 2, the side of flexible media layer 3 is attached to the side of aerial radiation part 211,
The opposite side of flexible media layer 3 is attached to the side of antenna-reflected part 212.
In one embodiment, it is preferable that as shown in figure 3, along the direction of width, the width dimensions of antenna-reflected part 212
More than or equal to the width dimensions of aerial radiation part 211.
In one embodiment, it is preferable that as shown in Figure 1, along the direction of length, the length dimension of label fixed bed 4 is more than
Or the length dimension of the antenna-reflected part 212 equal to RFID label tag layer 2.
In one embodiment, it is preferable that protective layer 1 includes synthetic paper, PET facial tissues, art paper, as shown in Fig. 2, chip 22
It is arranged between aerial radiation part 211 and protective layer 1.
In one embodiment, as shown in Figure 2, it is preferable that protective layer 1 is attached to aerial radiation part by gum fixation
211 side, label fixed bed 4 are attached to the side of antenna-reflected part 212 by gum fixation, and protective layer and label are fixed
The increase of layer is conducive to protect antenna, and flexible RFID anti-metal tags is enable to be used in more environment.
More than, limit in any form is not made the utility model in the only preferred embodiment of the utility model
System；The those of ordinary skill of all industry can swimmingly implement the utility model shown in by specification attached drawing and above；But
It is that all those skilled in the art are not being departed from the range of technical solutions of the utility model, utilizes disclosed above skill
Art content and the equivalent variations of a little variation, modification and evolution made are the equivalent embodiment of the utility model；Meanwhile
Variation, modification and evolution of any equivalent variations that all substantial technologicals according to the utility model make above example etc.,
Still fall within the protection domain of the technical solution of the utility model.
Claims (7)
1. a kind of flexibility RFID anti-metal tags, it is characterised in that：Including protective layer, RFID label tag layer, flexible media layer, label
Fixed bed, the flexible media layer provide flexible support for the RFID label tag layer, and the RFID label tag layer is filled with described soft
Property dielectric layer, the RFID label tag layer includes chip and antenna, and the chip is fixedly connected with the antenna, the RFID label tag
Layer is attached to the side of the protective layer；The RFID label tag layer is attached to the side of the label fixed bed.
2. a kind of flexibility RFID anti-metal tags as described in claim 1, it is characterised in that：The antenna includes aerial radiation
Partly, antenna-reflected part, to folding part, it is described that the aerial radiation part and the antenna-reflected part, institute are connected to folding part
It states aerial radiation part and the antenna-reflected part and to folding part doubling and wraps up the flexible media layer, the core by described
Piece is fixedly connected with the aerial radiation part, and the aerial radiation part is attached to the side of the protective layer, the antenna
Reflective portion is attached to the side of the label fixed bed.
3. a kind of flexibility RFID anti-metal tags as claimed in claim 2, it is characterised in that：The flexible media layer is by flexibility
Film base material is made, and the side of the flexible media layer is attached to the side of the aerial radiation part, the flexible media layer
Opposite side is attached to the side of the antenna-reflected part.
4. a kind of flexibility RFID anti-metal tags as claimed in claim 2, it is characterised in that：Along the direction of width, the day
The size of line reflection part is greater than or equal to the size of the aerial radiation part.
5. a kind of flexibility RFID anti-metal tags as claimed in claim 2, it is characterised in that：Along the direction of length, the mark
The size for signing fixed bed is greater than or equal to the size of the antenna-reflected part.
6. a kind of flexibility RFID anti-metal tags as claimed in claim 2, it is characterised in that：The protective layer includes synthesis
Paper, PET facial tissues, art paper, the chip are arranged between the aerial radiation part and the protective layer.
7. a kind of flexibility RFID anti-metal tags as claimed in claim 2, it is characterised in that：The protective layer is consolidated by gum
Surely the side of the aerial radiation part is attached to, the label fixed bed is attached to the antenna-reflected portion by gum fixation
The side divided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721419411.XU CN207517048U (en) | 2017-10-30 | 2017-10-30 | A kind of flexibility RFID anti-metal tags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721419411.XU CN207517048U (en) | 2017-10-30 | 2017-10-30 | A kind of flexibility RFID anti-metal tags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207517048U true CN207517048U (en) | 2018-06-19 |
Family
ID=62535442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721419411.XU Active CN207517048U (en) | 2017-10-30 | 2017-10-30 | A kind of flexibility RFID anti-metal tags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207517048U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159506A (en) * | 2018-07-27 | 2019-01-08 | 中国人民解放军陆军装甲兵学院 | A kind of flexibility UHF RFID anti-metal tag |
| CN109713427A (en) * | 2018-11-29 | 2019-05-03 | 河北工业大学 | A kind of ultrathin flexible UHF RFID anti-metal tag antenna |
| CN110728899A (en) * | 2019-09-30 | 2020-01-24 | 上海西文服饰有限公司 | Dress class commodity is with RFID lock type environmental protection tag of anti-fake theftproof |
-
2017
- 2017-10-30 CN CN201721419411.XU patent/CN207517048U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159506A (en) * | 2018-07-27 | 2019-01-08 | 中国人民解放军陆军装甲兵学院 | A kind of flexibility UHF RFID anti-metal tag |
| CN109159506B (en) * | 2018-07-27 | 2020-11-24 | 中国人民解放军陆军装甲兵学院 | Flexible UHF RFID anti-metal label |
| CN109713427A (en) * | 2018-11-29 | 2019-05-03 | 河北工业大学 | A kind of ultrathin flexible UHF RFID anti-metal tag antenna |
| CN109713427B (en) * | 2018-11-29 | 2021-01-29 | 河北工业大学 | Ultra-thin flexible UHF RFID anti-metal label antenna |
| CN110728899A (en) * | 2019-09-30 | 2020-01-24 | 上海西文服饰有限公司 | Dress class commodity is with RFID lock type environmental protection tag of anti-fake theftproof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207517048U (en) | A kind of flexibility RFID anti-metal tags | |
| US7598867B2 (en) | Techniques for folded tag antennas | |
| CN103917991B (en) | RFID device with slim-lined construction | |
| CN203386227U (en) | High-sensitivity ultrahigh-frequency radiofrequency identification (RFID) electronic tag for traffic industry | |
| CN111370845A (en) | Novel dual-frequency fragile RFID tag antenna and production method thereof | |
| EP3357686B1 (en) | Metal decorative product | |
| JP2003085510A (en) | Paper ic card having non-contact communication function, base material for paper ic card, and paper ic card for game | |
| CN204650570U (en) | Flexible electronic label | |
| CN207780827U (en) | Color variable prints RFID electronic label | |
| CN202025846U (en) | Ultrahigh frequency radio frequency identification tag antenna | |
| CN206133634U (en) | Flexible antimetal electronic tags of hyperfrequency | |
| CN215954330U (en) | Ultrahigh frequency flexible anti-metal electronic tag | |
| CN205984498U (en) | Several is magnetic isolation sheet for board | |
| CN211907668U (en) | Novel fragile RFID tag antenna of dual-frenquency | |
| CN207198889U (en) | A kind of modified form flexibility anti-metal RFID label tag | |
| CN209231970U (en) | Hyperfrequency anti-metal electronic tag | |
| CN207903020U (en) | A kind of aluminium film carton with radio frequency recognition function | |
| CN208077224U (en) | A kind of graphene printing UHF labels | |
| CN111310880A (en) | RFID hot stamping electronic tag and preparation method thereof | |
| CN207690127U (en) | A kind of improved type electric subtab built-in aerial | |
| CN205003710U (en) | Electronic label | |
| CN219811194U (en) | Flexible RFID label applicable to liquid and metal objects | |
| CN204857948U (en) | Flexible UHF frequency channel microstrip antenna | |
| CN207993061U (en) | A kind of label of band RFID | |
| CN217640244U (en) | RFID flexible anti-metal small tag applied to metal surface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |