CN103426019A - Circular non-contact radio frequency identification card - Google Patents
Circular non-contact radio frequency identification card Download PDFInfo
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- CN103426019A CN103426019A CN2013103044168A CN201310304416A CN103426019A CN 103426019 A CN103426019 A CN 103426019A CN 2013103044168 A CN2013103044168 A CN 2013103044168A CN 201310304416 A CN201310304416 A CN 201310304416A CN 103426019 A CN103426019 A CN 103426019A
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- contact radio
- frequency identification
- tag card
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 10
- 210000000707 wrist Anatomy 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The invention discloses a circular non-contact radio frequency identification card comprising a circular carrier, an antenna, a chip carrying part, and a radio frequency identification chip. The antenna is arranged around the circular carrier. The chip carrying part is arranged on the circular carrier. The radio frequency identification chip fixed on the chip carrying part is connected with the antenna. On the basis of the principle of wireless signal and energy transmission, energy and information are transmitted by the non-contact circular antenna; the circular non-contact radio frequency identification card has the advantages of simple structure, stable performance, low production cost, attractiveness, use convenience and the like.
Description
Technical field
But the present invention relates to wearable device, especially a kind of annular non-contact radio-frequency identity device.
Background technology
REID is one of hot spot technology of paying close attention to of the current people of being subject to, and in various fields such as ticketing system, rate card, urban traffic control, safety check gate inhibition, logistics, the production automation, commercial offers chains, obtains and extensively payes attention to and application.
Existing radio-frequency (RF) identification is mainly used in single function aspects, in the systems such as ticketing service, identity document, bank card, gate inhibition.Comparatively inconvenience and the comparatively single shortcoming of function are carried in existence.
Summary of the invention
Goal of the invention: the present invention will provide a kind of annular non-contact radio-frequency tag card, to address the above problem.
Technical scheme: a kind of annular non-contact radio-frequency tag card, comprise annular carrier, the antenna circumferentially arranged along annular carrier, be located at the chip bearing section on described annular carrier, is fixed in chip bearing section and the radio frequency identification chip be connected with described antenna.
In other schemes, the present invention also comprises is fixed in chip bearing section and the wireless charging and the electric power management circuit that with described antenna, are connected.The present invention also comprises is fixed on annular carrier and the display unit be connected with described radio frequency identification chip.
Described antenna is arranged at annular carrier inside.Described antenna is flexible print circuit board or some circle copper coils.Described antenna is that microwave antenna or antenna array form.Described radio frequency identification chip integrated power supply circuit, storer, demodulating and decoding device, controller, scrambler, load modulator and wireless charging module.Described display unit is LED, LCD, OLED or E-INK.
Beneficial effect: the present invention can carry out the expansion of several functions for individual intelligent use demand, and is easy to carry, and for example can be worn on wrist, has market outlook widely.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the principle schematic of wireless charging of the present invention;
Fig. 3 is the schematic diagram of time showing of the present invention;
Fig. 4 a and Fig. 4 b are respectively top views after xsect peace of the present invention is launched;
Fig. 5 is the design sketch of wearing of the present invention.
Embodiment
As shown in Figure 1, annular non-contact radio-frequency tag card of the present invention mainly comprises annular carrier 1, antenna 2, chip bearing section 3, radio frequency identification chip 4; Antenna 2 is flexible print circuit board or some circle copper coils, along the circumferential setting of annular carrier 1, embeds the inside of annular carrier; Chip bearing section 3 is located on annular carrier 1, and for fixing related chip, it can be arranged on annular carrier by the method that comprises integral forming; Radio frequency identification chip 4 is fixed in chip bearing section and with described antenna and is connected, other several functions such as radio frequency identification chip integrated power supply circuit, memory circuitry, demodulating and decoding circuit, controller circuitry, scrambler, load-modulate and wireless charging.Annular carrier refers under carrier use state to be annular in the present invention, comprises that carrier is flexibility or elasticity, can turn to annular, or this relatively closed annular as the formation accommodation space of carrier, in order to be arranged on wrist.Antenna can, by multiturn copper cash or the inductive resonance of being made by flexible printed circuit coil, carry out the transmission of energy or information by magnetic Field Coupling; Or formed by microwave antenna or antenna array, receive and carry out energy conversion by wireless radiation, carry out the transmission of information based on backscattering.
Forward Fig. 2 to, in a further embodiment, the present invention also comprises wireless charging and electric power management circuit 5, and it is fixed in chip bearing section and with antenna and is connected.Antenna is charged to wrist formula device interior hull cell by coordinating with wireless charging device.In other embodiments, wireless charging and electric power management circuit 5, radio frequency identification chip 4 and other extended chips can be integrated in same chip.
Then describe Fig. 3 and Fig. 4, in embodiment further, the present invention also comprises display unit 6, and it is fixed in chip bearing section and with described radio frequency identification chip 4 and is connected.Display unit 6 can be LED, LCD, OLED, EINK(electric ink) etc., for the intelligent display of time, information.In the system integration realize the energy source optimization configuration during than the sophisticated functions circuit.In other embodiments, direction sensor can also be set, realize the switching of the several functions such as information, time by user's action, several energy for example evenly are set on annular carrier and produce the device (for example miniature magnet and coil) in magnetic field, when making its motion, the changes of magnetic field difference of diverse location, thus while moving to different directions, realize the switching of multi-display function.
Principle of work of the present invention is as follows: annular carrier is structural member, for devices such as fixed chip and antennas.Radio-frequency (RF) identification chip with and the expanded function chip obtain radio-frequency (RF) energy or carry out wireless charging from tours antenna; And carry out wireless information transfer by tours antenna.The communication that chip can mate different systems, realize several functions, includes but not limited to radio frequency identification, time showing, driving, mobile payment, location, position, wireless sensing, network communication etc.
In a word, the present invention is based on the principle of wireless signal and Energy Transfer, utilize the contactless loop antenna to carry out the transmission of energy and information, for the several functions of realizing of individual intelligent use requirements extend, and it is upper conveniently to be worn on wrist (as shown in Figure 5), is with a wide range of applications.The present invention is simple in structure, stable performance, low cost of manufacture, elegant in appearance, easy to use.
Will be appreciated that, the feature in the above each side of the present invention is independent assortment within the scope of the invention, and is not subject to the restriction of its order---as long as the technical scheme after combination drops in connotation of the present invention.
Claims (8)
1. an annular non-contact radio-frequency tag card, it is characterized in that, comprise annular carrier (1), the antenna (2) circumferentially arranged along annular carrier, be located at the chip bearing section (3) on described annular carrier, the radio frequency identification chip (4) that is fixed in chip bearing section and is connected with described antenna.
2. annular non-contact radio-frequency tag card as claimed in claim 1, is characterized in that, also comprises and be fixed in chip bearing section and the wireless charging be connected with described antenna and electric power management circuit (5).
3. annular non-contact radio-frequency tag card as claimed in claim 1 or 2, is characterized in that, also comprises and be fixed on annular carrier and the display unit (6) be connected with described radio frequency identification chip (4).
4. annular non-contact radio-frequency tag card as claimed in claim 1, is characterized in that, described antenna is arranged at annular carrier inside.
5. annular non-contact radio-frequency tag card as claimed in claim 4, is characterized in that, described antenna is flexible print circuit board or some circle copper coils.
6. annular non-contact radio-frequency tag card as claimed in claim 5, is characterized in that, described antenna is microwave antenna or antenna array.
7. annular non-contact radio-frequency tag card as claimed in claim 1, is characterized in that, described radio frequency identification chip (4) integrated power supply circuit, storer, demodulating and decoding device, controller, scrambler, load modulator and wireless charging module.
8. annular non-contact radio-frequency tag card as claimed in claim 3, is characterized in that, described display unit is LED, LCD, OLED or E-INK.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103044168A CN103426019A (en) | 2013-07-18 | 2013-07-18 | Circular non-contact radio frequency identification card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103044168A CN103426019A (en) | 2013-07-18 | 2013-07-18 | Circular non-contact radio frequency identification card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103426019A true CN103426019A (en) | 2013-12-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103044168A Pending CN103426019A (en) | 2013-07-18 | 2013-07-18 | Circular non-contact radio frequency identification card |
Country Status (1)
| Country | Link |
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| CN (1) | CN103426019A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186638A (en) * | 2014-05-30 | 2015-12-23 | 联想(北京)有限公司 | Wrist-mounted electronic equipment |
| CN108232400A (en) * | 2017-12-31 | 2018-06-29 | 福建省卓展信息科技股份有限公司 | Antenna and its intelligent glasses |
| CN112286087A (en) * | 2018-05-28 | 2021-01-29 | 蓝箭航天技术有限公司 | launch vehicle measurement system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003271910A (en) * | 2002-03-15 | 2003-09-26 | Kobayashi Kirokushi Co Ltd | Ring type rfid data carrier |
| KR200361116Y1 (en) * | 2004-06-04 | 2004-09-07 | 최세환 | The RF-ID bracelet for a missing child |
| CN1588243A (en) * | 2004-07-29 | 2005-03-02 | 江门创元电子有限公司 | Combined Electronic Timer |
| US20050248458A1 (en) * | 2003-03-26 | 2005-11-10 | Proximities, Inc. | Tamper-resistant RFID disabling apparatus and method of manufacturing |
| CN101281740A (en) * | 2008-05-19 | 2008-10-08 | 深圳华为通信技术有限公司 | Method, apparatus and terminal for switching pictures |
| CN101430601A (en) * | 2007-10-01 | 2009-05-13 | 苹果公司 | Mobile-based interface for personal media device |
| CN101605474A (en) * | 2005-07-15 | 2009-12-16 | 因诺瓦蒂尔公司 | The manufacture method of RFID wrist strap and RFID wrist strap |
| CN201860428U (en) * | 2010-07-16 | 2011-06-08 | 刘文浩 | Wireless earphone based on microelectromechanical system (MEMS) acceleration transducer |
| CN203366371U (en) * | 2013-07-18 | 2013-12-25 | 南京晟邦光电科技有限公司 | Annular non-contact radio frequency identification card |
-
2013
- 2013-07-18 CN CN2013103044168A patent/CN103426019A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003271910A (en) * | 2002-03-15 | 2003-09-26 | Kobayashi Kirokushi Co Ltd | Ring type rfid data carrier |
| US20050248458A1 (en) * | 2003-03-26 | 2005-11-10 | Proximities, Inc. | Tamper-resistant RFID disabling apparatus and method of manufacturing |
| KR200361116Y1 (en) * | 2004-06-04 | 2004-09-07 | 최세환 | The RF-ID bracelet for a missing child |
| CN1588243A (en) * | 2004-07-29 | 2005-03-02 | 江门创元电子有限公司 | Combined Electronic Timer |
| CN101605474A (en) * | 2005-07-15 | 2009-12-16 | 因诺瓦蒂尔公司 | The manufacture method of RFID wrist strap and RFID wrist strap |
| CN101430601A (en) * | 2007-10-01 | 2009-05-13 | 苹果公司 | Mobile-based interface for personal media device |
| CN101281740A (en) * | 2008-05-19 | 2008-10-08 | 深圳华为通信技术有限公司 | Method, apparatus and terminal for switching pictures |
| CN201860428U (en) * | 2010-07-16 | 2011-06-08 | 刘文浩 | Wireless earphone based on microelectromechanical system (MEMS) acceleration transducer |
| CN203366371U (en) * | 2013-07-18 | 2013-12-25 | 南京晟邦光电科技有限公司 | Annular non-contact radio frequency identification card |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186638A (en) * | 2014-05-30 | 2015-12-23 | 联想(北京)有限公司 | Wrist-mounted electronic equipment |
| CN108232400A (en) * | 2017-12-31 | 2018-06-29 | 福建省卓展信息科技股份有限公司 | Antenna and its intelligent glasses |
| CN112286087A (en) * | 2018-05-28 | 2021-01-29 | 蓝箭航天技术有限公司 | launch vehicle measurement system |
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| PB01 | Publication | ||
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Application publication date: 20131204 |