CN204028970U - Band intelligent electronic label - Google Patents
Band intelligent electronic label Download PDFInfo
- Publication number
- CN204028970U CN204028970U CN201420423956.8U CN201420423956U CN204028970U CN 204028970 U CN204028970 U CN 204028970U CN 201420423956 U CN201420423956 U CN 201420423956U CN 204028970 U CN204028970 U CN 204028970U
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- wire frame
- rectangular wire
- flat segments
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- signal line
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Abstract
The utility model band intelligent electronic label, it comprises substrate, be located at the signal line on substrate, the chip be connected with signal line, described chip and signal line form a loop, described signal circuit is rectangular wire frame, chip is positioned at the side of rectangular wire frame, rectangular wire frame two turnings are derivative two Branching Antennas respectively, Branching Antenna comprises flat segments and kink, wherein, the width of flat segments is equal with the width of signal line, the width of kink is the twice of the width of signal circuit, the length of the flat segments adjacent with rectangular wire frame is three times of all the other flat segments.This structure is suitable for miniaturization and produces, and especially overall elongated, be suitable for being applied on band, Branching Antenna is isolated through large-sized flat segments and rectangular wire frame, is beneficial to the impact of the signal interference reducing rectangular wire frame and Branching Antenna.
Description
Technical field
The utility model relates to field of radio frequency identification, specifically a kind of band intelligent electronic label.
Background technology
Electronic tag is also known as radio-frequency (RF) tag, transponder, data carrier; Reader is also called readout device, scanner, read head, communicator, read write line depend on whether electronic tag can wireless rewrite data.Realized by coupling element between electronic tag with reader that the space of radiofrequency signal is contactless to be coupled; In coupling channel, according to sequential relationship, realize transmission and the exchanges data of energy.Along with popularizing of Internet of Things, electronic tag is widely used the various occasions in people's life, such as, and the ETC of High-Speed Automatic charge; The automatic unlatching of parking lot railing and charge; Special food source and sale whereabouts are inquired about and are followed the trail of; Tracking on production line from semi-manufacture to finished product.In a word, electronic tag brings great convenience to the production of people and daily life.The chip that the electronic tag of prior art generally comprises substrate, be located at signal line on substrate and antenna, be electrically connected with signal line, chip and signal line form a loop, and synchronous signal circuit has certain extension to strengthen the reception of signal.Below the usable range that also refer to electronic tag is very wide, and different occasions has different demands.The false proof tracking performance etc. of the standard considering electronic tag performance mainly signal receiving performance and beared information, signal receiving performance shows the stability of Signal reception and the distance of Signal reception, the performance of certain signal receiving performance also needs use occasion and the position of considering electronic tag, in actual use, according to the different use occasions adjustment antenna of label and the stability of chip guarantee signal.
Utility model content:
For solving above-mentioned technical matters, the utility model provides a kind of stable performance, is suitable for the band intelligent electronic label of band product use.
The technical solution of the utility model is, a kind of band intelligent electronic label with following structure is provided, it comprises substrate, be located at the signal line on substrate, the chip be connected with signal line, described chip and signal line form a loop, described signal circuit is rectangular wire frame, chip is positioned at the side of rectangular wire frame, rectangular wire frame two turnings are derivative two Branching Antennas respectively, Branching Antenna comprises flat segments and kink, wherein, the width of flat segments is equal with the width of signal line, the width of kink is the twice of the width of signal circuit, the length of the flat segments adjacent with rectangular wire frame is three times of all the other flat segments.
In described signal line, Branching Antenna, in kink and Branching Antenna, the width of kink is 0.5mm, and the length of the flat segments adjacent with rectangular wire frame is 1.5mm.
Described kink is made up of individual bending segment and each bending segment connects through flat segments successively.
Described substrate is provided with metal patch and on signal circuit, is provided with the contact of dislocation layout, and chip covers on metal patch and contact.
After adopting said structure, the utility model has the following advantages:
This structure is suitable for miniaturization and produces, and especially overall elongated, be suitable for being applied on band, Branching Antenna is isolated through large-sized flat segments and rectangular wire frame, is beneficial to the impact of the signal interference reducing rectangular wire frame and Branching Antenna.
Accompanying drawing illustrates:
Figure is the structural representation of the utility model intelligent electronic label.
Embodiment:
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As shown in the figure, the utility model band intelligent electronic label, it comprises substrate 1, be located at the signal line 2 on substrate 1, the chip 3 be connected with signal line 2, described chip 3 forms a loop with signal line 2, described signal circuit 2 is rectangular wire frame, chip 3 is positioned at the side of rectangular wire frame, rectangular wire frame two turnings are derivative two Branching Antennas 4 respectively, Branching Antenna 4 comprises flat segments 4.1 and kink 4.2, and kink 4.2 is made up of four bending segments 4.2 and each bending segment connects through flat segments 4.1 successively.Wherein, the width of flat segments 4.1 is equal with the width of signal line 2, and the width of kink 4.2 is twices of the width of signal circuit 2, and the length of the flat segments adjacent with rectangular wire frame is three times of all the other flat segments.
Concrete scheme is, in described signal line 2, Branching Antenna 4, in kink 4.2 and Branching Antenna 4, the width of kink 4.2 is 0.5mm, and the length of the flat segments 4.1 adjacent with rectangular wire frame is 1.5mm.
For chip 3 is installed reliable and stable, be provided with metal patch 5 on substrate 1 and on signal circuit 2, be provided with the contact 6 misplacing and arrange, chip 3 covers on metal patch 5 and contact 6.
Claims (4)
1. a band intelligent electronic label, it is characterized in that: it comprises substrate (1), be located at the signal line (2) on substrate (1), the chip (3) be connected with signal line (2), described chip (3) and signal line (2) form a loop, described signal circuit (2) is rectangular wire frame, chip (3) is positioned at the side of rectangular wire frame, rectangular wire frame two turnings are derivative two Branching Antennas (4) respectively, Branching Antenna (4) comprises flat segments (4.1) and kink (4.2), wherein, the width of flat segments (4.1) is equal with the width of signal line (2), the width of kink (4.2) is the twice of the width of signal circuit 2, the length of the flat segments adjacent with rectangular wire frame is three times of all the other flat segments.
2. intelligent electronic label according to claim 1, it is characterized in that: in described signal line (2), Branching Antenna (4), the width of kink (4.2) and the middle kink (4.2) of Branching Antenna (4) is 0.5mm, and the length of the flat segments (4.1) adjacent with rectangular wire frame is 1.5mm.
3. intelligent electronic label according to claim 1, is characterized in that: described kink (4.2) is made up of four bending segments (4.2) and each bending segment connects through flat segments (4.1) successively.
4. according to the intelligent electronic label in claim 1-3 described in any one, it is characterized in that: described substrate (1) is provided with metal patch (5) and on signal circuit (2), is provided with the contact (6) of dislocation layout, and chip (3) covers on metal patch (5) and contact (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420423956.8U CN204028970U (en) | 2014-07-30 | 2014-07-30 | Band intelligent electronic label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420423956.8U CN204028970U (en) | 2014-07-30 | 2014-07-30 | Band intelligent electronic label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204028970U true CN204028970U (en) | 2014-12-17 |
Family
ID=52068806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420423956.8U Expired - Fee Related CN204028970U (en) | 2014-07-30 | 2014-07-30 | Band intelligent electronic label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204028970U (en) |
-
2014
- 2014-07-30 CN CN201420423956.8U patent/CN204028970U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315104 Jin Yuan Road, Yinzhou District investment and business center, Zhejiang, Ningbo, China, No. 669 Patentee after: ZHEJIANG LAXCEN INFORMATION TECHNOLOGY CO.,LTD. Address before: 315104 Zhejiang city of Ningbo province Yinzhou District Qiming Road No. 818 building 20, No. 133 Patentee before: NINGBO LAXCEN RADIO FREQUENCY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20210730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |