CN206271005U - Contactless IC card with extensible storage card - Google Patents
Contactless IC card with extensible storage card Download PDFInfo
- Publication number
- CN206271005U CN206271005U CN201620970651.8U CN201620970651U CN206271005U CN 206271005 U CN206271005 U CN 206271005U CN 201620970651 U CN201620970651 U CN 201620970651U CN 206271005 U CN206271005 U CN 206271005U
- Authority
- CN
- China
- Prior art keywords
- storage card
- card
- contactless
- extensible
- 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.)
- Expired - Fee Related
Links
- 230000001681 protective Effects 0.000 claims abstract description 19
- 230000001939 inductive effect Effects 0.000 claims abstract description 10
- 229920003023 plastic Polymers 0.000 claims abstract description 7
- 230000000875 corresponding Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000001052 transient Effects 0.000 description 1
Abstract
The utility model is related to a kind of contactless IC card with extensible storage card, including protective housing, IC chip and induction antenna, described IC chip and induction antenna is arranged inside described protective housing, described contactless IC card also includes storage card slot and storage card, described storage card is removably arranged in described storage card slot, when described storage card is inserted in described storage card slot, described storage card is connected with described IC chip, described protective housing upper surface is provided with the storage card window corresponding with described storage card slot position, described protective housing is plastic casing.Using this kind of contactless IC card with extensible storage card of structure, storage card can be taken out from storage card slot by openable upper lid, then storage card being inserted on mobile phone can check data therein, very convenient practicality, with wider range of application with computer.
Description
Technical field
The utility model is related to radio frequency transmission technical field, more particularly to non-contact IC card technology field, specifically refers to one
Plant the contactless IC card with extensible storage card.
Background technology
Non-contact IC card is made up of also known as radio-frequency card IC chip, induction antenna, is encapsulated in a PVC card piece for standard
Interior, chip and antenna are without any exposed parts.It is the new technology for growing up recent years in the world, it will successfully be penetrated
Frequency identification technology and IC-card technology combine, and finish passive (non-transformer in card) and contact-free this problem, are electronics devices
One quantum jump in part field.Card is close to read write line surface in certain distance scope (usually 5-10cm), by radio wave
Transmission complete the read-write operation of data.
But non-contact IC card of the prior art often uses closed protection structure, its storage card is also adopted by closing
Mode on the inside of protective housing is configured.Information in non-contact IC card can only carry out closed reception by card reader
Changed with operation, and cannot individually the card of storage is for information about in reading non-contact type IC card.
Utility model content
The purpose of this utility model is the shortcoming for overcoming above-mentioned prior art, there is provided one kind can realize that storage card can
Remove IC-card, can for information about, with more extensive be answered by the card of storage in computer or mobile phone reading non-contact type IC card
With the contactless IC card with extensible storage card of scope.
To achieve these goals, the contactless IC card with extensible storage card of the present utility model has following structure
Into：
This has the contactless IC card of extensible storage card, and described IC-card includes protective housing, IC chip and sensing day
Line, described IC chip and induction antenna is arranged inside described protective housing, and it is mainly characterized by, described contactless ic
Card also includes storage card slot and storage card, and described storage card is removably arranged in described storage card slot, described
Storage card be inserted in when in described storage card slot, described storage card is connected with described IC chip.
It is preferred that described protective housing upper surface is provided with the storage card corresponding with described storage card slot position
Window.
More preferably, lid, described upper lid and described storage card window side are provided with described storage card window
It is rotatably connected, described upper lid is interlocked with described storage card window opposite side.
Further, described protective housing is plastic protection shell.
Yet further, described upper lid is connected with described storage card window side by least two plastic hinges
Connect.
Further, described upper lid is transparent upper cover.
It is preferred that described IC chip includes LC series resonant circuits, processor circuit and RF transmit-receive circuit, it is described
LC series resonant circuits are connected with described processor circuit and RF transmit-receive circuit respectively, described processor circuit difference
It is connected with described RF transmit-receive circuit and storage card.
The contactless IC card with extensible storage card in the utility model is employed, can be with by openable upper lid
Storage card is taken out from storage card slot, then storage card is inserted on mobile phone can check data therein with computer,
Very convenient practicality, non-contact IC card of the present utility model can be used for various occasions, such as mass transit card, community's all-purpose card
Deng remaining sum, cardholder information etc. in card therein can conveniently being inquired about, with wider range of application.
Brief description of the drawings
Fig. 1 is the structural representation of the contactless IC card with extensible storage card of the present utility model.
Fig. 2 is the structural representation that the contactless ic with extensible storage card of the present utility model is stuck in inside protective housing
Figure.
Reference：
1 protective housing
2 storage card windows
3 storage card slots
4 storage cards
Covered on 5
6 IC chips
7 induction antennas
Specific embodiment
In order to more clearly describe technology contents of the present utility model, traveling one is entered with reference to specific embodiment
The description of step.
As shown in Fig. 1~2, the invention provides a kind of contactless IC card with extensible storage card, described IC-card
Including protective housing 1, IC chip 6 and induction antenna 7, described IC chip 6 and induction antenna 7 is arranged at described protective housing
Inside 1, described contactless IC card also includes storage card slot 3 and storage card 4, and described storage card 4 is removably arranged at
3 in described storage card slot, described storage card 4 is inserted in when in described storage card slot 3, described storage card 4 with
Described IC chip 6 is connected.
In a kind of preferably implementation method, the described upper surface of protective housing 1 is provided with and described storage card slot 3
The corresponding storage card window 2 in position.Lid 5 is provided with described storage card window 2, described upper lid 5 is deposited with described
The side of card storage window 2 is rotatably connected, and described upper lid 5 is interlocked with the described opposite side of storage card window 2.
In actual applications, protective housing 1 can also use other structure types, as long as can open so that storing
Card slot 3 is exposed to the external world such that it is able to remove storage card 4, and can be re-closing off protecting after storage card 4 is installed
Protective case body 1, good protection is given to storage card 4 and internal other structures.
In a kind of preferably implementation method, described protective housing 1 is plastic protection shell.Described upper lid 5 and institute
The side of storage card window 2 stated is connected by least two plastic hinges.
In a kind of preferably implementation method, described upper lid 5 is transparent upper cover, conveniently checks the model and volume of storage card
Number etc. essential information.
In a kind of preferably implementation method, described IC chip 6 includes LC series resonant circuits, processor circuit and penetrates
Frequency transmission circuit, described LC series resonant circuits are connected with described processor circuit and RF transmit-receive circuit respectively, institute
The processor circuit stated is connected with described RF transmit-receive circuit and storage card respectively.
Use this structure IC chip operation principle for：
Frequency read/write sends out one group of electromagnetic wave of fixed frequency to IC-card, there is a LC series resonant circuit in card, its
Frequency is identical with the frequency that read write line is launched, and so under excitation of electromagnetic wave, LC resonance circuits produce resonance, so that in electric capacity
There is electric charge；In the other end of this electric charge, an electronic pump for one-way conduction is connected to, the electric charge in electric capacity is sent to another
Capacitor memory is stored up, and when the electric charge for being accumulated reaches 2V, this electric capacity can be as power supply for other circuits provide operating voltage, by card
The data of read write line are launched or received to interior data.
Therefore, read-write operation is completed by radio wave between non-contact IC card and card reader.Therebetween logical
News frequency rate is 13.56MHZ.Non-contact IC card is in itself passive card, when read write line carries out read-write operation to card, read write line hair
The signal for going out is made up of two parts superposition：A part is power supply signal, after the signal is received by clamping, one is produced with the L/C of itself
Individual transient energy supplies chip operation.Another part then be instruction sum it is believed that number, commander chip complete data reading, repair
Change, store, and return signal is to read write line, completes a read-write operation.Read write line is then typically by single-chip microcomputer, special intelligent mould
Block and antenna are constituted, and equipped with the communication interface with PC, LPT, I/O mouthfuls etc., to be applied to different fields.
In noncontact of the present utility model storage IC-card, the IC chip and induction antenna for being used are in the prior art
Commercially available ripe hardware product, LC series resonant circuits, processor circuit and RF transmit-receive circuit wherein in IC chip
The structure of existing IC chip in the prior art is, therefore the technical solution of the utility model is not related to any software approach.
The contactless IC card with extensible storage card in the utility model is employed, can be with by openable upper lid
Storage card is taken out from storage card slot, then storage card is inserted on mobile phone can check data therein with computer,
Very convenient practicality, non-contact IC card of the present utility model can be used for various occasions, such as mass transit card, community's all-purpose card
Deng remaining sum, cardholder information etc. in card therein can conveniently being inquired about, with wider range of application.
In this description, the utility model is described with reference to its specific embodiment.But it is clear that still can be with
Various modification can be adapted and conversion is without departing from spirit and scope of the present utility model.Therefore, specification and drawings are considered as
It is illustrative and not restrictive.
Claims (7)
1. a kind of contactless IC card with extensible storage card, including protective housing, IC chip and induction antenna, described IC
Chip and induction antenna are arranged inside described protective housing, it is characterised in that described contactless IC card also includes storage
Card slot and storage card, described storage card are removably arranged in described storage card slot, and described storage card is plugged
When in described storage card slot, described storage card is connected with described IC chip.
2. the contactless IC card with extensible storage card according to claim 1, it is characterised in that described containment vessel
Body upper surface is provided with the storage card window corresponding with described storage card slot position.
3. the contactless IC card with extensible storage card according to claim 2, it is characterised in that described storage card
Lid is provided with window, described upper lid is rotatably connected with described storage card window side, described upper lid with it is described
Storage card window opposite side be interlocked.
4. the contactless IC card with extensible storage card according to claim 3, it is characterised in that described containment vessel
Body is plastic protection shell.
5. the contactless IC card with extensible storage card according to claim 4, it is characterised in that described upper lid with
Described storage card window side is connected by least two plastic hinges.
6. the contactless IC card with extensible storage card according to claim 3, it is characterised in that described upper lid is
Transparent upper cover.
7. the contactless IC card with extensible storage card according to claim 1, it is characterised in that described IC chip
Including LC series resonant circuits, processor circuit and RF transmit-receive circuit, described LC series resonant circuits respectively with it is described
Processor circuit is connected with RF transmit-receive circuit, described processor circuit respectively with described RF transmit-receive circuit and storage
Card is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620970651.8U CN206271005U (en) | 2016-08-29 | 2016-08-29 | Contactless IC card with extensible storage card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620970651.8U CN206271005U (en) | 2016-08-29 | 2016-08-29 | Contactless IC card with extensible storage card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206271005U true CN206271005U (en) | 2017-06-20 |
Family
ID=59035846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620970651.8U Expired - Fee Related CN206271005U (en) | 2016-08-29 | 2016-08-29 | Contactless IC card with extensible storage card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206271005U (en) |
-
2016
- 2016-08-29 CN CN201620970651.8U patent/CN206271005U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20190829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |