CN103434759A - Electronic tag cigarette packaging box capable of improving read-write sensitivity - Google Patents
Electronic tag cigarette packaging box capable of improving read-write sensitivity Download PDFInfo
- Publication number
- CN103434759A CN103434759A CN2013103644311A CN201310364431A CN103434759A CN 103434759 A CN103434759 A CN 103434759A CN 2013103644311 A CN2013103644311 A CN 2013103644311A CN 201310364431 A CN201310364431 A CN 201310364431A CN 103434759 A CN103434759 A CN 103434759A
- Authority
- CN
- China
- Prior art keywords
- electronic tag
- vibrator
- coupling ring
- oscillator arms
- chip
- 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.)
- Granted
Links
Images
Abstract
The invention discloses an electronic tag cigarette packaging box capable of improving read-write sensitivity. The electronic tag cigarette packaging box comprises a box body and an electronic tag arranged on the box body. The electronic tag comprises a chip, a coupling ring, a vibrator arm and a vibrator, wherein the vibrator arm and the chip are connected to two connecting ends of the coupling ring, the tail end of the vibrator arm is connected with the vibrator, and the vibrator arm and the chip are located on two opposite sides of the coupling ring; the area of the vibrator is enlarged, the length of the vibrator arm is reduced, and the enlarged area of the vibrator is the area formed by the reduced length of the vibrator arm. Compared with the prior art, the vibrator arm and the chip are arranged at opposite positions of the coupling ring, wherein one is on the upper portion of the coupling ring, the other one is on the lower portion of the coupling ring, as a result, the coupling effect between the vibrator arm and the coupling ring is enhanced, and the effect of increasing bandwidth can be achieved. According to the electronic tag cigarette packaging box capable of improving read-write sensitivity, the length of the vibrator arm is reduced, the area of the vibrator is enlarged, therefore, the resonant frequency of the electronic tag can be effectively increased, and the sensitivity of the electronic tag is improved.
Description
Technical field
The present invention relates to a kind of packing chest, specifically a kind of packing chest of the electronic tag for cigarette package, turnover and identification.
Background technology
The Electrical Parts smoke box used at China's tobacco business in recent years, built-in electronic tag, information such as this case content process unit, the name of an article, specification, code, quantity and date manufactured, adopts wireless radio-frequency to write the chip in label.Along with this part cigarette displacement node, by wireless recognizing apparatus, reached the effect that known, visual, controlled sensates is networked in each flow processs such as warehouse-in, storage, outbound, entrucking transportation and arrival confirmation, be subject to the favor of the sector.
Generally, common electronic tag has early the higher characteristic of sensitivity in 840 MHZ～960MHZ uhf-range, but, generally when antenna is high when advancing metal, the resonant frequency of electronic tag can change.The sensitivity of label also can worsen simultaneously, and this is main because label antenna and metal self check meeting produce eddy current, between while label antenna and metal, also can produce parasitic capacitance, and these 2 can have influence on the tag sensitivity variation, and the label resonant frequency is too low simultaneously.
Summary of the invention
Technical matters to be solved by this invention is for above-mentioned the deficiencies in the prior art, thereby and provide a kind of change oscillator arms and chip position to increase bandwidth, improve the electronic tag cigarette packing case of read-write sensitivity.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of electronic tag cigarette packing case with raising read-write sensitivity, comprise casing and be placed in the electronic tag on casing, described electronic tag comprises chip, coupling ring, oscillator arms and a period of time, described oscillator arms and chip are connected to two coupling ends of described coupling ring, end in oscillator arms connects described a period of time, it is characterized in that: described oscillator arms and chip are positioned at the relative both sides of described coupling ring.
The area of described oscillator increases, and the length of oscillator arms reduces, and a period of time area increased is the area that length that a period of time arm lengths reduces forms.
Described oscillator arms length has reduced by 1/5～1/2 ratio.
Also be provided with a metal level on described oscillator arms.
Compared with prior art, the invention has the beneficial effects as follows:
1, oscillator arms of the present invention is arranged on the position that coupling ring is relative with chip, one above coupling ring, one below coupling ring, not with on one side, the benefit of bringing like this is that the coupling between oscillator arms and coupling ring strengthens, and can play the effect that increases bandwidth.
2, the present invention reduces oscillator arms length, and a period of time area increases, and the main purpose in antenna a period of time is exactly to be the chip transmitting energy, a period of time area increases, antenna is accepted the also corresponding increase of area of electromagnetic radiation, thus the gain that has improved label, so effectively improved the sensitivity of label.Also just because of reducing of the length of oscillator arms also effectively promoted the resonant frequency of label.Simultaneously, because antenna a period of time arm lengths reduces, so brought inductance value also can reduce.Can play like this effect of the better coupling of antenna and label chip.In addition, owing to having increased the metallicses such as aluminium skin on oscillator arms, be in fact to have widened antenna, can promote so first the antenna broadband, it two can, by the resistance of its antenna own, further promote tag sensitivity.
The accompanying drawing explanation
Fig. 1 is body structure schematic diagram of the present invention.
Fig. 2 is the structural representation of electronic tag of the present invention.
Fig. 3 is the structural representation of existing electronic tag.
Wherein: 1, casing, 2, electronic tag, 21, chip, 22, a period of time, 23, coupling ring, 24, oscillator arms, 25, connecting arm, 201, chip, 202, a period of time, 203, coupling ring, 204, oscillator arms, 205, connecting arm, the area in S1, a period of time 202, the area in S2 a period of time 22, the length of L1, oscillator arms 204, the length of L2, oscillator arms 24, H, the width of a period of time arm 24.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is elaborated:
As Fig. 1, shown in Fig. 2, a kind of electronic tag cigarette packing case of the present invention, comprise casing 1 and be placed in the electronic tag 2 on casing, wherein electronic tag 2 comprises chip 21, coupling ring 23, oscillator arms 24 and a period of time 22, the place that oscillator arms 24 is connected with coupling ring 23 is relative with the position of chip 21, not on one side same, end in oscillator arms 24 connects a period of time 22, the area in a period of time increases to S2 by original S1, the length of a period of time arm reduces to L2 by original L1, the length that oscillator arms reduces and the product of oscillator arms width H are the area that oscillator arms reduces, the area that this area just in time increases for electronic tag a period of time of the present invention.A period of time area increased is generally the area that oscillator arms length 1/5～1/2 forms.
In order further to increase the bandwidth of oscillator arms, reduce the resistance of oscillator arms, the present invention also also is provided with a metal level on oscillator arms, such as the aluminium skin etc.
Claims (4)
1. one kind has the electronic tag cigarette packing case that improves the read-write sensitivity, comprise casing and be placed in the electronic tag on casing, described electronic tag comprises chip, coupling ring, oscillator arms and a period of time, described oscillator arms and chip are connected to two coupling ends of described coupling ring, end in oscillator arms connects described a period of time, it is characterized in that: described oscillator arms and chip are positioned at the relative both sides of described coupling ring.
2. according to claim 1 have an electronic tag cigarette packing case that improves the read-write sensitivity, and it is characterized in that: the area of described oscillator increases, and the length of oscillator arms reduces, and a period of time area increased is the area that length that a period of time arm lengths reduces forms.
3. according to claim 2 have an electronic tag cigarette packing case that improves the read-write sensitivity, and it is characterized in that: described oscillator arms length has reduced by 1/5～1/2 ratio.
4. according to claim 1, the 2 or 3 described electronic tag cigarette packing cases with raising read-write sensitivity, also be provided with a metal level on described oscillator arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310364431.1A CN103434759B (en) | 2013-08-21 | 2013-08-21 | There is the electronic tag cigarette packing case improving read-write sensitivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310364431.1A CN103434759B (en) | 2013-08-21 | 2013-08-21 | There is the electronic tag cigarette packing case improving read-write sensitivity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103434759A true CN103434759A (en) | 2013-12-11 |
| CN103434759B CN103434759B (en) | 2015-11-18 |
Family
ID=49688513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310364431.1A Active CN103434759B (en) | 2013-08-21 | 2013-08-21 | There is the electronic tag cigarette packing case improving read-write sensitivity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103434759B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2169767A1 (en) * | 2007-07-18 | 2010-03-31 | Fujitsu Limited | Wireless tag and manufacturing method of the wireless tag |
| CN101937522A (en) * | 2010-09-19 | 2011-01-05 | 成都普什信息自动化有限公司 | Radio frequency identification electronic tag and manufacturing method thereof |
| CN102110871A (en) * | 2011-03-10 | 2011-06-29 | 江苏拓元科技发展有限公司 | Radio frequency identification tag antenna suitable for metal surface |
| CN202134032U (en) * | 2011-06-29 | 2012-02-01 | 厦门信达汇聪科技有限公司 | Electronic label |
| CN202171820U (en) * | 2011-04-29 | 2012-03-21 | 深圳市远望谷信息技术股份有限公司 | Electronic tag |
| CN202870872U (en) * | 2012-08-16 | 2013-04-10 | 厦门信达物联科技有限公司 | Electronic tag |
| CN203450604U (en) * | 2013-08-21 | 2014-02-26 | 江苏联浩科技有限公司 | Cigarette packaging box with electronic tag capable of increasing read/write sensitivity |
-
2013
- 2013-08-21 CN CN201310364431.1A patent/CN103434759B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2169767A1 (en) * | 2007-07-18 | 2010-03-31 | Fujitsu Limited | Wireless tag and manufacturing method of the wireless tag |
| CN101937522A (en) * | 2010-09-19 | 2011-01-05 | 成都普什信息自动化有限公司 | Radio frequency identification electronic tag and manufacturing method thereof |
| CN102110871A (en) * | 2011-03-10 | 2011-06-29 | 江苏拓元科技发展有限公司 | Radio frequency identification tag antenna suitable for metal surface |
| CN202171820U (en) * | 2011-04-29 | 2012-03-21 | 深圳市远望谷信息技术股份有限公司 | Electronic tag |
| CN202134032U (en) * | 2011-06-29 | 2012-02-01 | 厦门信达汇聪科技有限公司 | Electronic label |
| CN202870872U (en) * | 2012-08-16 | 2013-04-10 | 厦门信达物联科技有限公司 | Electronic tag |
| CN203450604U (en) * | 2013-08-21 | 2014-02-26 | 江苏联浩科技有限公司 | Cigarette packaging box with electronic tag capable of increasing read/write sensitivity |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103434759B (en) | 2015-11-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20180366810A1 (en) | Antenna Coupler Mechanism | |
| JP6253588B2 (en) | Antenna structure and RFID transponder system provided with antenna structure | |
| US20130187812A1 (en) | Antenna coupler mechanism systems and methods | |
| CN203813024U (en) | UHF RFID tag antenna | |
| CN203450604U (en) | Cigarette packaging box with electronic tag capable of increasing read/write sensitivity | |
| US20170062903A1 (en) | Antenna Coupler Mechanism | |
| WO2016141601A1 (en) | Rfid radio-frequency antenna applied to clothing label and book | |
| CN103434759A (en) | Electronic tag cigarette packaging box capable of improving read-write sensitivity | |
| CN207337449U (en) | A kind of tamper double frequency RFID tag | |
| CN204424445U (en) | There is the Anneta module of detecting one object proximity function | |
| WO2016008304A1 (en) | Rfid tag antenna for use in 3d chip | |
| CN203573345U (en) | Radio frequency identification label | |
| CN203520441U (en) | Buckle type intelligent electronic label based on SAW passive temperature measurement temperature measurement chip | |
| CN204256766U (en) | A kind of non-contact IC light-card | |
| CN203720867U (en) | Intelligent electronic tag | |
| CN203038312U (en) | RFID tag and antenna system thereof | |
| CN204667412U (en) | Low frequency closely connects the electronic bin RFID reader of contactless output | |
| CN207265218U (en) | A kind of new RFID antenna | |
| CN206293606U (en) | A kind of PCB antenna and rfid interrogator | |
| CN105574578B (en) | The on piece impedance matching methods of super high frequency radio frequency identification electronic label chip | |
| CN204406460U (en) | A kind of passive electronic label | |
| CN204229437U (en) | A kind of equipment of fixing smart card frequency | |
| CN205646116U (en) | UHFRFID tag antenna | |
| CN203606859U (en) | Intelligent electronic tag | |
| CN204028970U (en) | Band intelligent electronic label |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181018 Address after: 210000 122 Ninghai Road, Nanjing, Jiangsu (Nanjing Normal University) Patentee after: Jiangsu Hengda laser image Co., Ltd. Address before: 210024 21, Hu Ju Guan, Gulou District, Nanjing, Jiangsu Patentee before: Jiangsu Lianhao Science & Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |