CN204066170U - A kind of nameplate anti-metal tag - Google Patents
A kind of nameplate anti-metal tag Download PDFInfo
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- CN204066170U CN204066170U CN201420520224.0U CN201420520224U CN204066170U CN 204066170 U CN204066170 U CN 204066170U CN 201420520224 U CN201420520224 U CN 201420520224U CN 204066170 U CN204066170 U CN 204066170U
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- metal tag
- metal
- nameplate
- plastic core
- tag
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Abstract
The utility model provides a kind of nameplate anti-metal tag, comprising: plastic casing, plastic core, RFID anti-metal tag and metallic gasket; RFID anti-metal tag is collapsible microstrip antenna, and the size after it is folding and plastic core size match, and are wrapped in wherein by plastic core, to form reflective metal layer below collapsible microstrip antenna; Plastic casing, by instant drying adhesive water and plastic core adhesion, forms the shell of nameplate anti-metal tag; The behind of nameplate anti-metal tag is provided with the hole of band metallic gasket, and this hole supports that rivet is fixed.The nameplate anti-metal tag that the utility model provides, the RFID anti-metal tag (Inlay) of collapsible microstrip antenna is wrapped in plastic core surface by it, plastic core has isolated the distance between the antenna of RFID anti-metal tag and metal, form reflective metal layer in the below of the emitting antenna of RFID anti-metal tag simultaneously, finally reach the object of anti-metal tag.
Description
Technical field
The utility model relates to radio frequency arts, particularly relates to a kind of nameplate anti-metal tag.
Background technology
Product label is the effect giving the anthropoid I.D. of a kind of class of article, carries out identity validation to article, and is different from other ware with this.Electronic tag on current market is mostly directly use existing common adhesive sticker logistic label on market, this label is used in air and papery circle matter can obtain good readwrite performance, if but be used on metal, larger skew can be there is in the resonant frequency of label, thus improve the backscattered power of label, reduce the readwrite performance of label.Metal parts is the biggest factor affecting tag performance, the conjugate impedance of label chip under Chinese frequency range is fixing, due to the impact by metal material, the impedance of antenna in Chinese frequency range of product label and the impedance generation off resonance of chip, affect the readwrite performance of label greatly.
Therefore, a kind of anti-metal tag is urgently provided.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of nameplate anti-metal tag, comprising: plastic casing, plastic core, RFID anti-metal tag and metallic gasket;
Described RFID anti-metal tag is collapsible microstrip antenna, and the size after it is folding and described plastic core size match, and are wrapped in wherein by described plastic core, to form reflective metal layer below described collapsible microstrip antenna;
Described plastic casing, by instant drying adhesive water and described plastic core adhesion, forms the shell of nameplate anti-metal tag;
The behind of described nameplate anti-metal tag is provided with the hole of being with described metallic gasket, and this hole supports that rivet is fixed.
Wherein, described RFID anti-metal tag is of a size of after launching: wide 31.3mm, long 93.37mm; Be of a size of after it is folding: wide 31.3mm, long 46.69mm.
Wherein, described plastic core is of a size of: wide 32mm, long 47mm.
The nameplate anti-metal tag that the utility model provides, the RFID anti-metal tag (Inlay) of collapsible microstrip antenna is wrapped in plastic core surface by it, plastic core has isolated the distance between the antenna of RFID anti-metal tag and metal, form reflective metal layer in the below of the emitting antenna of RFID anti-metal tag simultaneously, finally reach the object of anti-metal tag.By using extraordinary instant drying adhesive water by shell together with the plastic core permanent adhesive with RFID anti-metal tag, form the shell of label, protection internal RF ID unit can long-term normal work under mal-condition out of doors, water proof and dust proof.Further, plastic cement sealing is not done in the bottom of nameplate anti-metal tag of the present utility model, places moisture and retains in inside, and its hole designing a band metallic gasket behind supports that rivet is fixed, global design practicality elegant in appearance.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The schematic diagram of the RFID anti-metal tag of a kind of nameplate anti-metal tag that Fig. 1 provides for the utility model;
The schematic diagram of the plastic core of a kind of nameplate anti-metal tag that Fig. 2 provides for the utility model;
The schematic diagram of the plastic casing of a kind of nameplate anti-metal tag that Fig. 3 provides for the utility model;
The schematic diagram of the metallic gasket of a kind of nameplate anti-metal tag that Fig. 4 provides for the utility model;
The entirety assembling schematic diagram of a kind of nameplate anti-metal tag that Fig. 5 provides for the utility model;
The principle of work schematic diagram of a kind of nameplate anti-metal tag that Fig. 6 provides for the utility model.
Embodiment
RFID(radio frequency identification: Radio Frequency Identification) intelligent electronic label with storing identification data with transmit data by radiowave, it serves more and more important effect in the life of Internet of Things and people.At correlative technology field, RFID proportion is increasing, and even in a period of time, its effect played can not be substituted.
RFID label tag anti-metal principle mainly leans on the medium of isolating with metal, assigns metal as reflecting surface simultaneously, improves the characteristic of label on metal.
The utility model utilizes RFID technique, provides a kind of nameplate anti-metal tag, comprising: plastic casing 3, plastic core 2, RFID anti-metal tag 1 and metallic gasket 4;
As shown in Figure 1, described RFID anti-metal tag 1 is collapsible microstrip antenna, and wherein, described RFID anti-metal tag 1 is of a size of after launching: wide 31.3mm, long 93.37mm; Be of a size of after it is folding: wide 31.3mm, long 46.69mm.
Size after RFID anti-metal tag 1 is folding matches with described plastic core 2 size as shown in Figure 2, and is wrapped in wherein by described plastic core 2, to form reflective metal layer below described collapsible microstrip antenna; Wherein, described plastic core 2 is of a size of: wide 32mm, long 47mm.
As shown in Figure 3, described plastic casing 3, by instant drying adhesive water and described plastic core 2 adhesion, forms the shell of nameplate anti-metal tag;
The behind of described nameplate anti-metal tag is provided with the hole of band metallic gasket 4 as shown in Figure 4, and this hole supports that rivet is fixed.
The wiring layout of RFID anti-metal tag of the present utility model as shown in Figure 5, after precoding is carried out to RFID anti-metal tag, RFID anti-metal tag is fixing on a metal plate (sheet metal reserving installation hole) with rivet, just can identify multiple label simultaneously.
As shown in Figure 6, the principle of work of RFID anti-metal tag of the present utility model is as follows:
Reader sends the radiofrequency signal of characteristic frequency by emitting antenna, induction current is produced when RFID anti-metal tag enters effective perform region, thus acquisition energy, RFID anti-metal tag is activated, and self coded message is launched by built-in rf antenna by RFID anti-metal tag; The receiving antenna of reader receives the modulation signal sent from RFID anti-metal tag, reader signal processing module is sent to through antenna adjustments device, after demodulation code, effective information is delivered to daemon software system, software systems produce corresponding operation according to the flow process of system works.
The utility model nameplate anti-metal tag can be applied in container management, equipment control, all occasions relevant with metal of steel management etc.
The nameplate anti-metal tag that the utility model provides, the RFID anti-metal tag (Inlay) of collapsible microstrip antenna is wrapped in plastic core surface by it, plastic core has isolated the distance between the antenna of RFID anti-metal tag and metal, form reflective metal layer in the below of the emitting antenna of RFID anti-metal tag simultaneously, finally reach the object of anti-metal tag.By using extraordinary instant drying adhesive water by shell together with the plastic core permanent adhesive with RFID anti-metal tag, form the shell of label, protection internal RF ID unit can long-term normal work under mal-condition out of doors, water proof and dust proof.Further, plastic cement sealing is not done in the bottom of nameplate anti-metal tag of the present utility model, places moisture and retains in inside, and its hole designing a band metallic gasket behind supports that rivet is fixed, global design practicality elegant in appearance.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. a nameplate anti-metal tag, is characterized in that, comprising: plastic casing, plastic core, RFID anti-metal tag and metallic gasket;
Described RFID anti-metal tag is collapsible microstrip antenna, and the size after it is folding and described plastic core size match, and are wrapped in wherein by described plastic core, to form reflective metal layer below described collapsible microstrip antenna;
Described plastic casing, by instant drying adhesive water and described plastic core adhesion, forms the shell of nameplate anti-metal tag;
The behind of described nameplate anti-metal tag is provided with the hole of being with described metallic gasket, and this hole supports that rivet is fixed.
2. nameplate anti-metal tag as claimed in claim 1, is characterized in that, described RFID anti-metal tag is of a size of after launching: wide 31.3mm, long 93.37mm; Be of a size of after it is folding: wide 31.3mm, long 46.69mm.
3. nameplate anti-metal tag as claimed in claim 2, it is characterized in that, described plastic core is of a size of: wide 32mm, long 47mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520224.0U CN204066170U (en) | 2014-09-11 | 2014-09-11 | A kind of nameplate anti-metal tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520224.0U CN204066170U (en) | 2014-09-11 | 2014-09-11 | A kind of nameplate anti-metal tag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204066170U true CN204066170U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420520224.0U Active CN204066170U (en) | 2014-09-11 | 2014-09-11 | A kind of nameplate anti-metal tag |
Country Status (1)
| Country | Link |
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| CN (1) | CN204066170U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111738392A (en) * | 2020-06-11 | 2020-10-02 | 北京智芯微电子科技有限公司 | Metal-resistant electronic tag and manufacturing method thereof |
| CN112364969A (en) * | 2020-11-12 | 2021-02-12 | 上海仪电特镭宝信息科技有限公司 | RFID label free from influence of attached object environment |
-
2014
- 2014-09-11 CN CN201420520224.0U patent/CN204066170U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111738392A (en) * | 2020-06-11 | 2020-10-02 | 北京智芯微电子科技有限公司 | Metal-resistant electronic tag and manufacturing method thereof |
| CN112364969A (en) * | 2020-11-12 | 2021-02-12 | 上海仪电特镭宝信息科技有限公司 | RFID label free from influence of attached object environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |