CN106229767B - A kind of adapter, card machine communication system and method - Google Patents
A kind of adapter, card machine communication system and method Download PDFInfo
- Publication number
- CN106229767B CN106229767B CN201610797283.6A CN201610797283A CN106229767B CN 106229767 B CN106229767 B CN 106229767B CN 201610797283 A CN201610797283 A CN 201610797283A CN 106229767 B CN106229767 B CN 106229767B
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- card
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Credit Cards Or The Like (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a kind of adapter, card machine communication system and methods, the adapter includes main control chip and the Card Reader contact for the IC card contact portion with IC card, the main control chip is equipped with the first communication interface and USB interface, first communication interface and Card Reader contact portion；The adapter further include for make main control chip according to level change judge Card Reader contact whether the card detection structure with IC card contact portion, the GPIO pins of the card detection structure and main control chip connect；First communication interface is SPI interface and/or UART interface.It using adapter provided by the present invention, card machine communication system and method, can effectively solve in existing interconnecting device, after IC card extraction, still the problem of main equipment end shows IC card relevant information, effectively increase user experience.
Description
Technical field
The present invention relates to IC card fields of communication technology, and in particular to a kind of adapter, card machine communication system and method.
Background technology
With the rapid development of electronic communication, the function of intellective IC card is also more and more, since intelligent appearance is similar
Ordinary financial IC card can be placed in wallet or pocket, be convenient for carrying, and the user of intellective IC card is also more and more.
In order to meet the needs of network bank business, it can realize that the IC card of Internetbank KEY functions has also occurred, for example, cassette
Bluetooth equipment, the same similar and financial IC card of appearance, includes safety chip, bluetooth module, liquid crystal display, power supply mould
Block and user key-press etc., user can be realized the communication of bluetooth card-type device and PC machine by USB patchcords, complete USB pieces
Act process completes the functions such as network bank business.But in actual use, what some users were accustomed to does not extract after completing to merchandise
The USB patchcords that PC machine end is inserted into, PC machine end still can will enumerate card apparatus presentation of information the setting at PC machine end come
In standby list or Internetbank client still can show card apparatus information, and tabulating equipment has been extracted at this time, this causes and reality
Border situation is not met, and influences user experience.
Invention content
In view of the above defects of the prior art with the needs of practical application, the purpose of the present invention is to provide one kind
Adapter, card machine communication system and method can greatly improve the body of user by the adapter, card machine communication system and method
It tests.
To achieve the above object, the technical solution adopted in the present invention is as follows：
A kind of adapter, including main control chip and the Card Reader contact for the IC card contact portion with IC card, the master control
Chip is equipped with the first communication interface and USB interface, first communication interface and Card Reader contact portion；The adapter also wraps
Include for make main control chip according to level change judge Card Reader contact whether the card detection structure with IC card contact portion, it is described
The GPIO pins of card detection structure and main control chip connect；First communication interface is SPI interface and/or UART interface；
The card detection structure includes the first conductive structure being connect with the GPIO pins, first conductive structure
It is connect with pull-up power supply interface by pull-up resistor, the IC card is equipped with the second conductive structure, the second conductive structure and IC card
Pcb board ground connection, when IC card contact and the Card Reader contact portion, the first conductive structure is connect with the second conductive structure；
Or
The card detection structure includes the second conducting magnetic iron and the third conducting magnetic iron being connect with GPIO pins, and described
Three conducting magnetic irons are connect by the second pull-up resistor with the second pull-up power supply interface；The IC card is equipped with the second iron of electrical connection
Piece and third iron plate, when IC card contact is with the Card Reader contact portion, the second conducting magnetic iron is connect with the second iron plate, and third is conductive
Magnet is connect with third iron plate；The second pull-up power supply interface is that the power interface of USB interface or the power supply of main control chip connect
Mouthful.
Further, adapter as described above, first conductive structure are the first contact, and second conductive structure is
Second contact；Alternatively, first conductive structure is the first conducting magnetic iron, the second conductive structure is the first iron plate.
Further, the shape of adapter as described above, second conducting magnetic iron and third conducting magnetic iron is different.
Further, adapter as described above, the USB interface are connect with PC machine.
The present invention also provides a kind of card machine communication systems, including IC card and PC machine, further include the adapter, adapter
The first communication interface by the IC card contact portion of Card Reader contact and the IC card, USB interface is connect with PC machine.
The present invention also provides a kind of card machine communication means, include the following steps：
The USB interface of adapter is connect with PC machine；
The main control chip of adapter judges whether its Card Reader contact connect with IC card, if so, main control chip controls its USB
The enabled triggering PC machine of correction data line D+ pull-up of interface completes the USB enumeration process of IC card with IC card by adapter.
Further, whether a kind of machine cartoon letters method as described above, the main control chip of adapter judge its Card Reader contact
The mode being connect with IC card is：
Main control chip sends out setting command information by the first communication interface and Card Reader, judges whether to connect in setting time
Response message corresponding with the setting command information is received, if so, Card Reader contact is connect with IC card, if it is not, being then not connected with.
Further, whether a kind of machine cartoon letters method as described above, the main control chip of adapter judge its Card Reader contact
The mode being connect with IC card is：
Main control chip monitors the voltage of its card detection structure, if voltage is high voltage, Card Reader contact connects with IC card position
It connects, if voltage is low-voltage, Card Reader contact is connect with IC card；The high voltage and low-voltage are opposite high voltage and low electricity
Pressure.
The beneficial effects of the present invention are：Adapter, card machine communication system and method provided by the present invention are made in IC card
For from equipment by adapter and when usb communication main equipment, touched first by judging whether IC card has connected by adapter
Whether hair usb communication main equipment communicates with IC card carries out USB enumeration, only can just be triggered when IC card has been coupled to adapter
Enumeration process can effectively solve in existing interconnecting device, after IC card extraction, still show IC card relevant information at main equipment end
The problem of, effectively increase user experience.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the adapter provided in the specific embodiment of the invention；
Fig. 2 is a kind of structural schematic diagram of card detection structure in the specific embodiment of the invention；
Fig. 3 is the part-structure schematic diagram of IC card corresponding with card detection structure in Fig. 2；
Fig. 4 is a kind of structural schematic diagram of the first conductive structure in the specific embodiment of the invention；
Fig. 5 is a kind of structural schematic diagram of the second conductive structure corresponding with the first conductive structure in Fig. 4；
Fig. 6 is another kind of structural schematic diagram of the first conductive structure in the specific embodiment of the invention；
Fig. 7 is a kind of structural schematic diagram of the second conductive structure corresponding with the first conductive structure in Fig. 6；
Fig. 8 is another structural schematic diagram of card detection structure in the specific embodiment of the invention；
Fig. 9 is the part-structure schematic diagram of IC card corresponding with card detection structure in Fig. 8；
Figure 10 is a kind of structural schematic diagram of card machine communication system in the specific embodiment of the invention.
Specific implementation mode
The present invention is described in further detail with specific implementation mode with reference to the accompanying drawings of the specification.
Fig. 1 shows a kind of structural schematic diagram of the adapter provided in the specific embodiment of the invention, by can be in figure
Find out, which includes main control chip MCU 10 and the Card Reader contact 20 for the IC card contact portion with IC card 40, described
10 are equipped with the first communication interface 11 and usb 12 on main control chip, and first communication interface 11 is connect with Card Reader contact 20；
The adapter further include for make main control chip 10 according to level change judge Card Reader contact 20 whether with IC card contact portion
Card detection structure 30, the card detection structure 30 connect with the universal input of main control chip 10/output GPIO pins 13.
In present embodiment, first communication interface 11 include but not limited to SPI interface and/or UART interface and/or
IIC interfaces and/or SWD interfaces, it is contemplated that the stability of communication, it can preferred SPI interface.For different communication interface shapes
Formula, due to can be with common contact under different communication mode, the Card Reader contact 20 can only need six contacts, such as institute in Fig. 1
The contact shown 1.~6., function of each contact under different communication mode can carry out self-defined as needed.
In present embodiment, Card Reader contact 20 and the connection type of IC card contact include but not limited to Magnetic suction thread form or card
Grafting form of the A seating with shrapnel.IC card 40 includes various forms of card-type devices with IC card contact, for example, having bluetooth
Main control chip and the cassette bluetooth equipment of safety chip and the financial IC card of other forms.
Whether the adapter described in present embodiment, main control chip 10 are realized by card detection structure 30 to by IC card
The judgement of access, using the adapter, when USB main equipment (such as PC machine) is connect by usb communication mode with adapter, switching
Device can be by judging whether to be accessed by being used as from the IC card of equipment, to trigger the process whether main equipment carries out USB enumeration, i.e.,
When adapter is judged to have IC card access, just trigger USB enumeration process, to solve communicate complete when, from equipment with
Card apparatus information is still the problem of main equipment end is shown when adapter disconnects but adapter and main equipment do not disconnect.
Fig. 2 shows the structural schematic diagram of card detection structure 30 described in one embodiment of the invention, Fig. 3 shows and schemes
The part-structure schematic diagram of 31 corresponding IC card of card detection structure described in 2, in the embodiment, the card detection structure 30
Include the first conductive structure 31 being connect with the GPIO pins 13, first conductive structure 31 passes through the first pull-up resistor 32
Connect with the first pull-up power supply interface 33, at this point, the IC card 40 is equipped with the second conductive structure 41, the second conductive structure 41 with
The ground 42 of the pcb board of IC card 40 connects, and when IC card contact is connect with the Card Reader contact 20, the first conductive structure 31 is led with second
Electric structure 41 connects；The first pull-up power supply interface 33 is the power interface or main control chip 10 of the usb 12 of adapter
Power interface.
Wherein, the concrete form of first conductive structure 31 can be configured according to actual needs, such as Fig. 4 and Fig. 6
For the structural schematic diagram of two kind of first conductive structure 31 provided in present embodiment, Fig. 5 and Fig. 7 be respectively with Fig. 4 and Fig. 6
In corresponding second conductive structure of the first conductive structure schematic diagram.In Fig. 4, first conductive structure 31 can be first tactile
Point 311, corresponding, second conductive structure 41 of IC card 40 is the second contact 411, as shown in Figure 5；In Fig. 6, described first
Conductive structure 31 is the first conducting magnetic iron 312, corresponding, and the second conductive structure 41 is the first iron plate 412, as shown in Figure 7.
By being described above it is found that adapter with IC card when communicating, Card Reader contact 20, which needs six, to be met the requirements,
It therefore, can be directly to be reserved in IC card for using scheme of the contact as the first conductive structure shown in Fig. 2 and Fig. 4
One of contact as the second contact 411, the first contact 311 of corresponding setting on adapter.Described first is conductive
The shape of magnet 312 and the first iron plate 412 includes but not limited to oval, round, rectangular or semicircle etc..
Using card detection structure 30 shown in Fig. 2, when IC card 40 is not connect with adapter, the first conductive structure 31
In high level, when IC card 40 is connect with adapter, the first conductive structure 32 is in low level, and therefore, main control chip 10 can
To be that high level or low level realize the judgement whether accessed to IC by its GPIO pin 13.
It should be noted that the high level and low level are opposite low and high level, low level ground connection is theoretically 0,
High level is determined by the voltage value of the first pull-up power supply interface 33.
Fig. 8 shows the structural schematic diagram of card detection structure described in another embodiment of the present invention 30, and Fig. 9 is and Fig. 8
Described in 30 corresponding IC card of card detection structure part-structure schematic diagram, in the embodiment, the card detection structure 30
Including the second conducting magnetic iron 34 and the third conducting magnetic iron 35 being connect with GPIO pins 13, the third conducting magnetic iron 34 passes through
Two pull-up resistors 36 are connect with the second pull-up power supply interface 37, at this point, the IC card 40 is equipped with the second iron plate 42 of electrical connection
With third iron plate 43, when IC card contact is connect with the Card Reader contact 20, the second conducting magnetic iron 34 is connect with the second iron plate 42, the
Three conducting magnetic irons 35 are connect with third iron plate 43；The second pull-up power supply interface 37 is power interface or the master of usb 12
Control the power interface of chip 10.
In practical applications, obscuring in order to avoid the second conducting magnetic iron 34 and third conducting magnetic iron 35, the second conductive magnetism
Iron 42 and third conducting magnetic iron 43 can select different shapes.The specific implementation that second iron plate 42 and third iron plate 43 are electrically connected
Different modes may be used in structure, for example, it may be directly using an iron plate, the both ends of the patch are connected respectively to the second iron
On piece 42 and third iron plate 43, naturally it is also possible to the second iron plate 42 and third iron plate 43 directly be made the whole of a unicom and tied
Structure.
Using card detection structure 30 shown in fig. 8, when IC card 40 is not connect with adapter, third conducting magnetic iron 35
In high level, when IC card 40 is connect with adapter, the second conducting magnetic iron 34 is connected to third conducting magnetic iron 35, and third is conductive
Magnet 35 is in low level, and therefore, main control chip 10 can be high level or low level realization pair by its GPIO pin 13
The judgement whether IC accesses.
Likewise, the high level and low level are opposite low and high level, low level ground connection is theoretically 0, high level
It is determined by the voltage value of the second pull-up power supply interface 37.
In present embodiment, first iron plate, the second iron plate, third iron plate are anti-oxidant iron plate, are prevented exposed
Air in get rusty.
It should be noted that the pattern of card detection structure 30 is not unique, example in Fig. 4-Fig. 9 in present embodiment
Such as, the installation position of 312 and first iron plate 412 of Fig. 6 and the first conducting magnetic iron shown in fig. 7 can be selected as needed
It selects, as long as ensureing when adapter is connect with IC, under the premise of Card Reader contact connects one to one with IC card contact, first is conductive
Magnet 312 and the first iron plate 412 can be correspondingly connected with.
The present invention also provides a kind of machine cartoon letters systems, and as shown in Figure 10, which includes IC card 40 and PC machine
50, further include the adapter, the first communication interface 11 of adapter is touched by the IC card of Card Reader contact 20 and the IC card 40
Point connection, usb 10 are connect with PC machine 50.
In the communication system, adapter is responsible for being connected to the IC card and PC machine, and PC machine is responsible for the connection with adapter, when
When IC card is connected on adapter, effect one is that PC machine carries out data interaction by adapter and IC card, second is that passing through USB
Interface is the USB voltages that adapter can provide 5V.
Based on the card base communication system, the present invention also provides a kind of card machine communication means, this method includes following
Step：
The USB interface of adapter is connect with PC machine；
The main control chip of adapter judges whether its Card Reader contact connect with IC card, if so, main control chip controls its USB
The enabled triggering PC machine of correction data line D+ pull-up of interface completes the USB enumeration process of IC card with IC card by adapter.
In present embodiment, the main control chip of adapter judges a kind of mode whether its Card Reader contact connect with IC card
For：
Main control chip sends out setting command information by the first communication interface and Card Reader, judges whether to connect in setting time
Response message corresponding with the setting command information is received, if so, Card Reader contact is connect with IC card, if it is not, being then not connected with.
The main control chip of adapter judges whether the another way being connect with IC card is for its Card Reader contact：
Main control chip monitors the voltage of its card detection structure, if voltage is high voltage, Card Reader contact connects with IC card position
It connects, if voltage is low-voltage, Card Reader contact is connect with IC card；The high voltage and low-voltage are opposite high voltage and low electricity
Pressure.
Above-mentioned card machine communication means provided in present embodiment, adapter is by judging whether IC card has connected with it
It connects, to trigger whether PC machine carries out USB enumeration process, specifically, when adapter judges that IC card is connect with adapter,
Main control chip is pulled up by the USB_D+ of controller USB interface and is enabled, and has one on the USB_D+ to make the USB interface at PC machine end
A high level, PC machine end have then been taken as equipment insertion, and triggering PC machine carries out data interaction by adapter and IC card, completes
The enumeration process of USB interface.Card machine communication means in the present embodiment, since USB enumeration process is triggered by adapter
It completes, if extracted without IC card access or IC card, adapter just will not trigger enumeration process, just will not be shown on PC machine end
Show the information in relevant IC card, therefore, even if user is after completing communication process, IC card is extracted and is disconnected from adapter
But adapter is not extracted from PC machine, PC machine end will not continue to show the information in IC card.
For different types of IC card, USB enumeration process is also different in the enumerations information that PC machine end is shown, for example,
For Internetbank IC card, in USB enumeration, what PC machine was read from IC card removes IC card facility information (device name, software version number
Etc. the information that can identify of PC machine, for guiding distinct program) outside, will also include and stored from the built-in Flash of the MCU in card
The Internetbank client installation kit of each bank read in module or external Flash memory modules and/or the Internetbank visitor of each bank
Family end installation kit downloads web page index information etc..
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technology
Within, then the present invention is also intended to include these modifications and variations.
Claims (8)
1. a kind of adapter, it is characterised in that：Including main control chip (10) and it is used for and the IC card contact portion of IC card (40)
Card Reader contact (20), the main control chip (10) are equipped with the first communication interface (11) and USB interface (12), first communication
Interface (11) is connect with Card Reader contact (20)；The adapter further includes for making main control chip (10) be judged according to level change
Card Reader contact (20) whether the card detection structure (30) with IC card contact portion, the card detection structure (30) and master control core
The GPIO pins (13) of piece (10) connect；
The card detection structure (30) includes the first conductive structure (31) being connect with the GPIO pins (13), and described first
Conductive structure (31) is connect by pull-up resistor (32) with pull-up power supply interface (33), and the IC card is equipped with the second conductive structure
(41), the second conductive structure (41) is connect with the ground of the pcb board (42) of IC card, and IC card contact is connect with the Card Reader contact (20)
When, the first conductive structure (31) is connect with the second conductive structure (41)；The pull-up power supply interface (33) is USB interface (12)
The power interface of power interface or main control chip (10)；Or
The card detection structure (30) includes the second conducting magnetic iron (34) and the third conductive magnetism being connect with GPIO pins (13)
Iron (35), the third conducting magnetic iron (35) are connect by the second pull-up resistor (36) with the second pull-up power supply interface (37)；Institute
State the second iron plate (42) and third iron plate (43) that IC card (40) is equipped with electrical connection, IC card contact and the Card Reader contact (20)
When connection, the second conducting magnetic iron (34) is connect with the second iron plate (42), and third conducting magnetic iron (35) is connect with third iron plate (43)；
The second pull-up power supply interface (37) is the power interface of USB interface (12) or the power interface of main control chip (10).
2. a kind of adapter according to claim 1, it is characterised in that：First conductive structure (31) is the first contact
(311), the second conductive structure (41) is the second contact (411)；Alternatively, the first conductive structure (31) is the first conducting magnetic iron
(312), the second conductive structure (41) is the first iron plate (412).
3. a kind of adapter according to claim 1, it is characterised in that：Second conducting magnetic iron (34) and third conducting magnetic iron
(35) shape is different.
4. a kind of adapter according to one of claims 1 to 3, it is characterised in that：The USB interface (12) connects with PC machine
It connects.
5. a kind of card machine communication system based on the adapter described in one of Claims 1-4, including IC card (40) and PC machine
(50), it is characterised in that：Further include the adapter, the first communication interface (11) of adapter passes through Card Reader contact (20) and institute
The IC card contact portion of IC card (40) is stated, USB interface (12) is connect with PC machine (50).
6. a kind of card machine communication means based on the card machine communication system described in claim 5, includes the following steps：
The USB interface of adapter is connect with PC machine；
The main control chip of adapter judges whether its Card Reader contact connect with IC card, if so, main control chip controls its USB interface
The enabled triggering PC machine of correction data line D+ pull-up pass through the USB enumeration process that adapter completes IC card with IC card.
7. a kind of card machine communication means according to claim 6, it is characterised in that：The main control chip of adapter judges its reading
Whether the mode being connect with IC card is for card contact：
Main control chip sends out setting command information by the first communication interface and Card Reader, judges whether to receive in setting time
Response message corresponding with the setting command information, if so, Card Reader contact is connect with IC card, if it is not, being then not connected with.
8. a kind of machine cartoon letters method according to claim 6, it is characterised in that：The main control chip of adapter judges its reading
Whether the mode being connect with IC card is for card contact：
Main control chip monitors the voltage of its card detection structure, if voltage is high voltage, Card Reader contact is connect with IC card position, if
Voltage is low-voltage, then Card Reader contact is connect with IC card；The high voltage and low-voltage are opposite high voltage and low-voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610797283.6A CN106229767B (en) | 2016-08-31 | 2016-08-31 | A kind of adapter, card machine communication system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610797283.6A CN106229767B (en) | 2016-08-31 | 2016-08-31 | A kind of adapter, card machine communication system and method |
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| CN106229767A CN106229767A (en) | 2016-12-14 |
| CN106229767B true CN106229767B (en) | 2018-09-04 |
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ID=58074050
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| Application Number | Title | Priority Date | Filing Date |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5820414A (en) * | 1995-12-19 | 1998-10-13 | Mitsubishi Denki Kabushiki Kaisha | IC card adaptor and construction of connecting portion between adaptor and IC card |
| CN101902513A (en) * | 2010-06-01 | 2010-12-01 | 深圳市中兴移动通信有限公司 | Mobile terminal and method thereof for realizing hot plug of UIM card |
| CN203761095U (en) * | 2014-03-10 | 2014-08-06 | 张涛 | Self-service intelligent charging device and self-service intelligent charging system |
| CN203987996U (en) * | 2014-07-07 | 2014-12-10 | 安徽省三祥科技开发有限公司 | A kind of monitor disposable sensor device based on Contact Type Ic Card |
| CN105048199A (en) * | 2015-06-17 | 2015-11-11 | 广东欧珀移动通信有限公司 | Detection system for on-off of connector and detection method thereof |
| CN204835131U (en) * | 2014-12-31 | 2015-12-02 | 北京华大智宝电子系统有限公司 | USB connects converter based on contact IC -USB card |
| CN205354045U (en) * | 2015-12-29 | 2016-06-29 | 北京握奇智能科技有限公司 | Card -reading device |
| CN206041170U (en) * | 2016-08-31 | 2017-03-22 | 北京握奇智能科技有限公司 | Adapter and quick -witted communication system of card |
-
2016
- 2016-08-31 CN CN201610797283.6A patent/CN106229767B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5820414A (en) * | 1995-12-19 | 1998-10-13 | Mitsubishi Denki Kabushiki Kaisha | IC card adaptor and construction of connecting portion between adaptor and IC card |
| CN101902513A (en) * | 2010-06-01 | 2010-12-01 | 深圳市中兴移动通信有限公司 | Mobile terminal and method thereof for realizing hot plug of UIM card |
| CN203761095U (en) * | 2014-03-10 | 2014-08-06 | 张涛 | Self-service intelligent charging device and self-service intelligent charging system |
| CN203987996U (en) * | 2014-07-07 | 2014-12-10 | 安徽省三祥科技开发有限公司 | A kind of monitor disposable sensor device based on Contact Type Ic Card |
| CN204835131U (en) * | 2014-12-31 | 2015-12-02 | 北京华大智宝电子系统有限公司 | USB connects converter based on contact IC -USB card |
| CN105048199A (en) * | 2015-06-17 | 2015-11-11 | 广东欧珀移动通信有限公司 | Detection system for on-off of connector and detection method thereof |
| CN205354045U (en) * | 2015-12-29 | 2016-06-29 | 北京握奇智能科技有限公司 | Card -reading device |
| CN206041170U (en) * | 2016-08-31 | 2017-03-22 | 北京握奇智能科技有限公司 | Adapter and quick -witted communication system of card |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106229767A (en) | 2016-12-14 |
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