CN207337447U - A kind of flexible anti-metal RFID tag of new structure - Google Patents
A kind of flexible anti-metal RFID tag of new structure Download PDFInfo
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- CN207337447U CN207337447U CN201721092517.3U CN201721092517U CN207337447U CN 207337447 U CN207337447 U CN 207337447U CN 201721092517 U CN201721092517 U CN 201721092517U CN 207337447 U CN207337447 U CN 207337447U
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Abstract
The utility model discloses a kind of flexible anti-metal RFID tag of new structure, including RFID tag body, the RFID tag body includes the first flexible layer, the second flexible layer, chip and antenna, the chip is connected with antenna, and first flexible layer is arranged on the upside of the second flexible layer；The flexible anti-metal RFID tag of the new structure further includes the first suction ripple layer and second and inhales ripple layer, the first suction ripple layer is arranged on the downside of the second flexible layer, offered on the upper surface of second flexible layer for accommodating the second suction ripple layer accommodating chamber for inhaling ripple layer, the antenna accommodating chamber for accommodating antenna is offered on the upper surface of the described second suction ripple layer, the chip accommodating chamber for accommodating chip is offered on the lower surface of first flexible layer.The utility model can effectively reduce absorption of the metal to electromagnetic wave, can make the RFID tag normal work for being attached to metal surface, flexible preferable, suitable for the metal surface that bending is uneven.
Description
Technical field
Radio RF recognition technology field is the utility model is related to, is related specifically to a kind of flexible anti-metal of new structure
RFID tag.
Background technology
Radio Frequency Identification Technology refers to object is identified using radio frequency identification signal.Radio Frequency Identification Technology is in one kind
The technology of radio chip is built, a series of signal can be stored in chip, usual RFID system is by electronic tag, reader and data
Management system these three major parts composition, wherein, antenna is a kind of radio frequency letter with electromagnetic wave wireless set
The device that number power is received or radiate；In RFID system, antenna is divided into two kinds of label antenna and reader antenna, label
The target of antenna is that the energy in transmission is passed in and out label chip, and the relevant information in chip is transferred out.
RFID technique has progressively been applied to logistic storage, traffic administration, retail, military affairs, library, food peace at present
Entirely, the multiple fields such as tourism, meeting affairs, and start to popularize to all trades and professions.And led in technical objects such as equipment, instrument, instruments
In domain, it is often necessary to RFID tag and metal object are organically used in conjunction with, with reach borrow also, maintenance, maintenance and
The purpose identified safely.
RFID label antenna is to carry out work by receiving the electromagnetic wave of certain energy；These electromagnetic waves are by RFID reader
Being sent by reader antenna, electromagnetic wave is decayed in atmosphere, therefore longer-distance when, because electromagnetic wave is not strong enough,
It is not enough to allow RFID label antenna to work；And metal causes the impedance of RFID label antenna easily by electro-magnetic wave absorption
Characteristic changes, so that influencing label antenna receives electromagnetic wave；In addition, metal object surface shape differs, circular arc bending or
It is difficult to the label for attaching hard substrate on rough surface.Therefore, common RFID tag does not apply to surface curvature injustice
Metal object on.
But in view of the deficiencies of the prior art, developer be necessary to develop a kind of design it is reasonable, simple in structure, can be effective
Absorption of the metal to electromagnetic wave is reduced, the RFID tag normal work for being attached to metal surface can be made, it is flexible preferable, it is suitable for
Bend the flexible anti-metal RFID tag of the new structure of uneven metal surface.
Utility model content
Existing in the prior art to solve the problems, such as, the utility model aim provides a kind of reasonable, the simple in structure, energy of design
Absorption of the metal to electromagnetic wave is enough effectively reduced, the RFID tag normal work for being attached to metal surface can be made, it is flexible preferable,
Suitable for the flexible anti-metal RFID tag of the new structure of the uneven metal surface of bending.
To solve above technical problem, the utility model is realized using following technical scheme：
A kind of flexible anti-metal RFID tag of new structure, including RFID tag body, the RFID tag body bag
The first flexible layer, the second flexible layer, chip and antenna are included, the chip is connected with antenna, and first flexible layer is arranged on
On the upside of second flexible layer；
It is characterized in that, the flexible anti-metal RFID tag of the new structure, which further includes the first suction ripple layer and second, inhales ripple
Layer, the first suction ripple layer are arranged on the downside of the second flexible layer, and use is offered on the upper surface of second flexible layer
In accommodating the second suction ripple layer accommodating chamber for inhaling ripple layer, offered on the upper surface of the described second suction ripple layer for accommodating antenna
Antenna accommodating chamber, offers the chip accommodating chamber for accommodating chip on the lower surface of first flexible layer.
In a preferred embodiment of the utility model, there is insulating layer in the lower surface bonds of the described first suction ripple layer,
The insulating layer is bonded on the metal surface by adhesive linkage.
In a preferred embodiment of the utility model, the first suction ripple layer is bonded in the second flexible layer by viscose glue
Downside on.
In a preferred embodiment of the utility model, first flexible layer and the second flexible layer use silica gel material
Material is fabricated.
Compared with prior art, the utility model further includes the first suction ripple layer and the second suction ripple layer, passes through first and inhales ripple layer
It is effectively combined with the second suction ripple layer, it can be ensured that the anti-metal effect of the RFID tag, can effectively reduce metal to electromagnetism
The absorption of ripple, has expanded the application market of the RFID tag；Another, is effectively tied by the first flexible layer and the second flexible layer
Close, can effectively improve the flexility of the RFID tag, suitable for the metal surface that bending is uneven.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the sectional view of the A-A of Fig. 1.
Embodiment
In order to make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
It is shown referring to Figures 1 and 2, a kind of flexible anti-metal RFID tag of the new structure provided in figure, including RFID
Label body 100.
RFID tag body 100 includes the first flexible layer 110, the second flexible layer 120, chip 130 and antenna 140, chip
130 are connected with antenna 140, and the first flexible layer 110 is bonded on the upside of the second flexible layer 120.
First flexible layer 110 is fabricated with the second flexible layer 120 using silica gel material, passes through the first flexible layer 110
It is effectively combined with the second flexible layer 120, can effectively improves the flexility of the RFID tag, uneven suitable for bending
Metal surface.
The flexible anti-metal RFID tag of the new structure further includes the first suction ripple layer 150 and second inhales ripple layer 160, and first
Inhale ripple layer 150 to be arranged on the downside of the second flexible layer 160, effectively tied by the first suction ripple layer 150 and the second suction ripple layer 160
Close, it can be ensured that the anti-metal effect of the RFID tag, can effectively reduce absorption of the metal to electromagnetic wave, expand the RFID
The application market of label.
Offered on the upper surface of the second flexible layer 120 for accommodating the second suction ripple layer accommodating chamber for inhaling ripple layer 160
121, the antenna accommodating chamber 161 for accommodating antenna 140 is offered on the upper surface of the second suction ripple layer 160, it is flexible first
The chip accommodating chamber 111 for accommodating chip 130 is offered on the lower surface of layer 110, chip 130 is arranged on chip accommodating chamber
In 111, it can effectively avoid chip 130 from being weighed wounded, effectively raise the service life of the RFID tag.
There is insulating layer in the lower surface bonds of the first suction ripple layer 150, insulating layer is bonded on the metal surface by adhesive linkage,
Insulating layer is effectively combined with the first suction ripple layer 150, further increases the anti-metal performance of the RFID tag.
First suction ripple layer 150 is bonded in by viscose glue on the downside of the second flexible layer 120, is adopted the structure and is effectively carried
High first inhales the stability between ripple layer 150 and the second flexible layer 120, further increases the practicality of the RFID tag
Energy.
The utility model further includes the first suction ripple layer and the second suction ripple layer in summary, passes through first and inhales ripple layer and the second suction
Ripple layer is effectively combined, it can be ensured that and the anti-metal effect of the RFID tag, can effectively reduce absorption of the metal to electromagnetic wave,
The application market of the RFID tag is expanded；Another, is effectively combined, Neng Gouyou by the first flexible layer and the second flexible layer
The flexility of the raising of the effect RFID tag, suitable for the metal surface that bending is uneven.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model the utility model can also
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model will
Protection domain is asked to be defined by appended claims and its equivalent.
Claims (4)
1. a kind of flexible anti-metal RFID tag of new structure, including RFID tag body, the RFID tag body include
First flexible layer, the second flexible layer, chip and antenna, the chip are connected with antenna, and first flexible layer is arranged on
On the upside of two flexible layers；
It is characterized in that, the flexible anti-metal RFID tag of the new structure, which further includes the first suction ripple layer and second, inhales ripple layer, institute
State the first suction ripple layer to be arranged on the downside of the second flexible layer, offered on the upper surface of second flexible layer for accommodating
Second inhales the suction ripple layer accommodating chamber of ripple layer, and the antenna offered on the upper surface of the described second suction ripple layer for accommodating antenna holds
Receive chamber, the chip accommodating chamber for accommodating chip is offered on the lower surface of first flexible layer.
A kind of 2. flexible anti-metal RFID tag of new structure according to claim 1, it is characterised in that：Described
The lower surface bonds of one suction ripple layer have insulating layer, and the insulating layer is bonded on the metal surface by adhesive linkage.
A kind of 3. flexible anti-metal RFID tag of new structure according to claim 1, it is characterised in that：Described first
Ripple layer is inhaled to be bonded in by viscose glue on the downside of the second flexible layer.
A kind of 4. flexible anti-metal RFID tag of new structure according to claim 1, it is characterised in that：Described first
Flexible layer is fabricated with the second flexible layer using silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721092517.3U CN207337447U (en) | 2017-08-29 | 2017-08-29 | A kind of flexible anti-metal RFID tag of new structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721092517.3U CN207337447U (en) | 2017-08-29 | 2017-08-29 | A kind of flexible anti-metal RFID tag of new structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207337447U true CN207337447U (en) | 2018-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721092517.3U Active CN207337447U (en) | 2017-08-29 | 2017-08-29 | A kind of flexible anti-metal RFID tag of new structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207337447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112232470A (en) * | 2020-10-14 | 2021-01-15 | 北京国金源富科技有限公司 | Electronic tag, cable and cable production equipment |
-
2017
- 2017-08-29 CN CN201721092517.3U patent/CN207337447U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112232470A (en) * | 2020-10-14 | 2021-01-15 | 北京国金源富科技有限公司 | Electronic tag, cable and cable production equipment |
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