CN203759738U - Radio-frequency card - Google Patents
Radio-frequency card Download PDFInfo
- Publication number
- CN203759738U CN203759738U CN201420185632.5U CN201420185632U CN203759738U CN 203759738 U CN203759738 U CN 203759738U CN 201420185632 U CN201420185632 U CN 201420185632U CN 203759738 U CN203759738 U CN 203759738U
- Authority
- CN
- China
- Prior art keywords
- antenna
- radio
- card
- cutting ferrule
- connection point
- 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.)
- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 claims description 20
- 238000000151 deposition Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Details Of Aerials (AREA)
Abstract
The utility model discloses a radio-frequency card enabling separate storage so that illegal operation on the radio-frequency card by lawbreakers is difficult and the use safety of the radio-frequency card is improved. The radio-frequency card comprises a first part and a second part in detachable connection, wherein the first part is provided with an antenna, and the second part is provided with a radio-frequency chip; or the first part is provided with a radio-frequency chip, and the second part is provided with an antenna; and after the first part and the second part are connected, the antenna is electrically connected with the radio-frequency chip.
Description
Technical field
The utility model relates to RFID equipment technical field, is specifically a kind of radio-frequency card.
Background technology
(Radio Frequency IDentification, abbreviation: RFID) RFID is a kind of wireless communication technology, can identify specific objective and read and write related data by radio signals, and without setting up machinery between recognition system and specific objective or optics contacts.
Many industries have all been used REID.Label is attached to an automobile just aborning, and the progress of this car on production line just can be followed the trail of by manufacturer.In supermarket, safety label is attached in commodity, in the time going out safety door without the commodity of payment, can gives a warning.
Again for example, Bus Card uses radio-frequency technique to form a kind of " stored value card ", by card reader, card is supplemented with money to the electronic cash transaction of having withholdd.
But no matter be any, prior art is the physical arrangement of a card generally, is overall, cannot separate and deposit.
Utility model content
The technical problems to be solved in the utility model is a kind of separable radio-frequency card of depositing to be provided, thereby difficulty to be set to lawless person's illegal operation radio-frequency card, raising radio-frequency card safety in utilization.
The technical solution of the utility model is, the utility model radio-frequency card, and it comprises Part I and the Part II of removable connection; Part I is provided with antenna, and Part II is provided with radio frequency chip, or Part I is provided with radio frequency chip, and Part II is provided with antenna; After Part I is connected with Part II, described antenna is electrically connected with radio frequency chip.
Adopt after said structure, the utility model compared with prior art, have the following advantages: because separable depositing lacking in antenna situation, radio frequency chip just can arbitrarily not read by monitored equipment, so the utlity model has the separable feature of depositing, thereby difficulty is set to lawless person's illegal operation radio-frequency card, improves radio-frequency card safety in utilization, in addition, in the time of Part I and the arbitrary part damage of Part II, without the part of more finishing changing.
As improvement, Part I is cutting ferrule, and Part II is card, the detachable grafting of card and cutting ferrule; Card upper and lower surface is equipped with the first electric connection point being electrically connected with radio frequency chip, cutting ferrule is provided with the first antenna and the second antenna, the first antenna and the second antenna lay respectively at the above and below of the jack of cutting ferrule, the first antenna is equipped with the first electric connection point and offsets and contact elasticity the second electric connection point to realize electrical connection with the second antenna, and like this, Part I and Part II are easy to connect, simultaneously, card is no matter just anti-inserted inserting can both be communicated with more convenient use.
As improvement, cutting ferrule is provided with the elastic component for flexible fastening card, and like this, card is difficult for getting loose, and ensures that electrical connection place is not loosening simultaneously, ensures that electrical connection is good.
As improvement, the first antenna and the second antenna are all near cutting ferrule outside surface, between the first antenna and the second antenna and jack, be equipped with elasticity obturator, elasticity obturator is provided with the through hole for holding the second electric connection point, when card inserts, elasticity obturator is extruded and makes the second electric connection point part expose and contact with the first electric connection point, like this, antenna aspect ensures that wireless signal is good, card is fixed well simultaneously, ensure that electrical connection place is not loosening, ensure that electrical connection is good.
Brief description of the drawings
Fig. 1 is the vertical view of the utility model radio-frequency card.
Fig. 2 is the A-A cut-open view of the utility model radio-frequency card.
Fig. 3 is the vertical view of the card of the utility model radio-frequency card.
Shown in figure, 1, cutting ferrule, 2, card, 3, the first antenna, 4, the second antenna, 5, elastic component, 6, elasticity obturator, 7, hanging hole, 8, the first electric connection point.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of radio-frequency card of the utility model, it comprises Part I and the Part II of removable connection; Part I is provided with antenna, and Part II is provided with radio frequency chip, or Part I is provided with radio frequency chip, and Part II is provided with antenna; After Part I is connected with Part II, described antenna is electrically connected with radio frequency chip.
Part I is cutting ferrule 1, and Part II is card 2, card 2 and the detachable grafting of cutting ferrule 1; Card 2 upper and lower surfaces are equipped with the first electric connection point 8 being electrically connected with radio frequency chip, cutting ferrule 1 is provided with the first antenna 3 and the second antenna 4, the first antenna 3 and the second antenna 4 lay respectively at the above and below of the jack of cutting ferrule 1, and the first antenna 3 is equipped with the first electric connection point 8 and offsets and contact elasticity the second electric connection point to realize electrical connection with the second antenna 4.
Cutting ferrule 1 is provided with the elastic component 5 for flexible fastening card 2, has the positioning action that card 2 is inserted into position simultaneously.
The first antenna 3 and the second antenna 4 are all near cutting ferrule 1 outside surface, between the first antenna 3 and the second antenna 4 and jack, be equipped with elasticity obturator 6, elasticity obturator 6 is provided with the through hole for holding the second electric connection point, when card 2 inserts, elasticity obturator 6 is extruded and makes the second electric connection point part expose and contact with the first electric connection point 8.
Elastic component 5, elasticity obturator 6 all can adopt prior art, such as elasticity obturator 6 is elastic cotton.
Cutting ferrule 1 and card 2 are equipped with hanging hole 7.
Card 2 insert heads are the taper for leading.
Claims (4)
1. a radio-frequency card, is characterized in that, it comprises Part I and the Part II of removable connection; Part I is provided with antenna, and Part II is provided with radio frequency chip, or Part I is provided with radio frequency chip, and Part II is provided with antenna; After Part I is connected with Part II, described antenna is electrically connected with radio frequency chip.
2. radio-frequency card according to claim 1, is characterized in that, Part I is cutting ferrule (1), and Part II is card (2), card (2) and the detachable grafting of cutting ferrule (1); Card (2) upper and lower surface is equipped with the first electric connection point (8) being electrically connected with radio frequency chip, cutting ferrule (1) is provided with the first antenna (3) and the second antenna (4), the first antenna (3) and the second antenna (4) lay respectively at the above and below of the jack of cutting ferrule (1), and the first antenna (3) is equipped with the first electric connection point (8) and offsets and contact elasticity the second electric connection point to realize electrical connection with the second antenna (4).
3. radio-frequency card according to claim 2, is characterized in that, cutting ferrule (1) is provided with the elastic component (5) for flexible fastening card (2).
4. according to the radio-frequency card described in claim 2 or 3, it is characterized in that, the first antenna (3) and the second antenna (4) are all near cutting ferrule (1) outside surface, between the first antenna (3) and the second antenna (4) and jack, be equipped with elasticity obturator (6), elasticity obturator (6) is provided with the through hole for holding the second electric connection point, when card (2) inserts, elasticity obturator (6) is extruded and makes the second electric connection point part expose and contact with the first electric connection point (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185632.5U CN203759738U (en) | 2014-04-16 | 2014-04-16 | Radio-frequency card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185632.5U CN203759738U (en) | 2014-04-16 | 2014-04-16 | Radio-frequency card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203759738U true CN203759738U (en) | 2014-08-06 |
Family
ID=51254986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420185632.5U Expired - Fee Related CN203759738U (en) | 2014-04-16 | 2014-04-16 | Radio-frequency card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203759738U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI781366B (en) * | 2020-01-08 | 2022-10-21 | 華南商業銀行股份有限公司 | Radio frequency identification card and system |
| TWI795337B (en) * | 2020-01-08 | 2023-03-01 | 華南商業銀行股份有限公司 | Financial radio frequency identification card and system |
| TWI795338B (en) * | 2020-01-08 | 2023-03-01 | 華南商業銀行股份有限公司 | Separable radio frequency identification card and system |
-
2014
- 2014-04-16 CN CN201420185632.5U patent/CN203759738U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI781366B (en) * | 2020-01-08 | 2022-10-21 | 華南商業銀行股份有限公司 | Radio frequency identification card and system |
| TWI795337B (en) * | 2020-01-08 | 2023-03-01 | 華南商業銀行股份有限公司 | Financial radio frequency identification card and system |
| TWI795338B (en) * | 2020-01-08 | 2023-03-01 | 華南商業銀行股份有限公司 | Separable radio frequency identification card and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 |