CN106650881A - Intelligent card holding device and intelligent terminal - Google Patents
Intelligent card holding device and intelligent terminal Download PDFInfo
- Publication number
- CN106650881A CN106650881A CN201611248488.5A CN201611248488A CN106650881A CN 106650881 A CN106650881 A CN 106650881A CN 201611248488 A CN201611248488 A CN 201611248488A CN 106650881 A CN106650881 A CN 106650881A
- Authority
- CN
- China
- Prior art keywords
- smart card
- accommodation apparatus
- kato
- deck
- power end
- 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.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
- G06K19/0715—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management the arrangement including means to regulate power transfer to the integrated circuit
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/072—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising a plurality of integrated circuit chips
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Power Sources (AREA)
Abstract
The invention provides an intelligent card holding device and an intelligent terminal. The intelligent card holding device is used for holding a card tray which can load at least one intelligent card; the intelligent card holding device comprises a power supply module, a cassette, a detection module and a switch module; the cassette is electronically connected with the at least one intelligent card when the card tray is inserted into the intelligent card holding device; the switch module is electronically connected between the power supply module and the cassette; the detection module is used for generating a detection signal when the card tray is inserted into the intelligent card holding device; the switch module is used for conducting electric connection between the power supply module and the cassette in response to the detection signal so that the power supply module supplies power to the cassette and further the cassette supplies power to the at least one intelligent card. The intelligent card holding device is relatively high in safety and reliability.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of smart card accommodation apparatus with housed using the smart card
The intelligent terminal of device.
Background technology
The Global coverage of 3G makes the world quickly step into the mobile Internet epoch, and the range of application of 4G networks becomes wider
General, the daily work of people, life are more and more tightr with network.Intelligent terminal commercially permeates rapidly, and intelligent terminal is
Become the very strong driving force of mobile Internet development.In this context, intelligent terminal receives the concern of more and more users, its
In, the intelligent terminal of multiple species such as smart mobile phone, panel computer becomes the electronic product for enjoying consumers.
Intelligent terminal need to generally install the smart cards such as SIM and TF cards, therefore it has loading and drives the smart card
Fixation and electric supply installation.As a rule, existing smart card accommodation apparatus include carry smart card Kato and with the Kato
The deck of cooperation, the deck has the power end powered to smart card.However, to support hot plug, the power supply of the deck
Hold the usual moment powered (remaining supply voltage), and so cause in the hot plug process of smart card, smart card its
He may accidentally touch the power end at non-electrical source electrode, cause the smart card to burn.Especially for being provided with two
The smart card accommodation apparatus of individual smart card, the supply voltage of two smart cards or each electrode voltage may be different, if wherein
The power electrode or non-electrical source electrode of one smart card touch the power end of another smart card in hot plug process, also may be used
Burning for smart card can be caused.
The content of the invention
The technology that smart card burns is caused to be asked during plug smart card to solve prior art smart card accommodation apparatus
Topic, it is necessary to which a kind of smart card accommodation apparatus for effectively preventing smart card from burning are provided.
Also it is necessary to provide a kind of intelligent terminal using above-mentioned smart card accommodation apparatus.
A kind of smart card accommodation apparatus, it is used to house the Kato that can carry at least one smart card, and the smart card is received
Capacitance device includes supply module, is electrically connected with least one smart card when the Kato inserts the smart card accommodation apparatus
Deck, detection module and the switch module for connecing；The switch module is electrically connected between the supply module and the deck；Institute
Detection module is stated for producing detection signal when the Kato inserts the smart card accommodation apparatus；The switch module is used for
The electrical connection that the detection signal is turned between the supply module and the deck is responded, so that the supply module is to institute
State deck to power, and then the deck is powered at least one smart card.
In one embodiment, the detection module includes the plug detection shell fragment being arranged on the deck, described
Plug detection shell fragment is electrically connected when the Kato inserts the smart card accommodation apparatus with the Kato, the switch module
Control end is electrically connected with the plug detection shell fragment；The detection module is used in the plug detection shell fragment and Kato electricity
The detection signal is produced during connection and the detection signal is supplied to into the control end.
In one embodiment, the smart card accommodation apparatus include also including filter circuit that the filter circuit is electric
It is connected between the detection module and the switch module and for being filtered to the detection signal.
In one embodiment, the smart card accommodation apparatus specifically for housing include that the first smart card can be carried
First installation portion and can carry the second smart card the second installation portion Kato；The smart card accommodation apparatus include insert port,
The Kato inserts the smart card accommodation apparatus by the insert port；The deck includes first away from the insert port
Power end and the second source end near the insert port；First power end and the second source end are inserted in the Kato
Electrically connect with first smart card and second smart card respectively when entering the smart card accommodation apparatus；The supply module
First power end is supplied voltage to for providing first, so that first power end inserts the intelligence in the Kato
Can power to first smart card during card accommodation apparatus；The switch module turns on the confession specifically for responding detection signal
Electrical connection between electric module and the second source end of the deck, so that the supply module provides second supplying voltage to
The second source end, and then the second source end is powered to second smart card.
In one embodiment, the smart card accommodation apparatus specifically for housing include that the first smart card can be carried
First installation portion and can carry the second smart card or the 3rd smart card the second installation portion Kato；The smart card accommodation apparatus
Including insert port, the Kato inserts the smart card accommodation apparatus by the insert port；The deck is included away from described
First power end of insert port, near the insert port second source end and positioned at the second source end and the insert port
Between the 3rd power end；First power end the Kato insert the smart card accommodation apparatus when with first intelligence
Can card electrical connection, the second source end or the 3rd power end when the Kato inserts the smart card accommodation apparatus with
Second smart card or the 3rd smart card are electrically connected；The supply module is used to provide first to first power end
Supply voltage, so that first power end is intelligent to described first when the Kato inserts the smart card accommodation apparatus
Card power supply；The switch module is electric with the second of the deck specifically for responding the detection signal conducting supply module
Electrical connection between source or the 3rd power end, so that the supply module provides second supply voltage or the described 3rd
Second source end or the 3rd power end of the deck are supplied voltage to, and then causes the second source end to second intelligence
Can block or the 3rd smart card is powered.
In one embodiment, the smart card accommodation apparatus specifically for housing include that first intelligence can be carried
The Kato of the first installation portion for blocking and the second installation portion that second smart card and the 3rd smart card can be carried；The intelligence
Energy card accommodation apparatus include insert port, and the Kato inserts the smart card accommodation apparatus by the insert port；The deck
Including the first power end away from the insert port, near the second source end of the insert port and positioned at the second source end
The 3rd power end and the insert port between；First power end, the second source end and the 3rd power end exist
When the Kato inserts the smart card accommodation apparatus respectively with first smart card, second smart card and the described 3rd
Smart card is electrically connected；The supply module is used to provide the first supply voltage to first power end, so that described first
Power end is powered when the Kato inserts the smart card accommodation apparatus to first smart card；The switch module is concrete
For between the second source end and the 3rd power end that respond the detection signal conducting supply module and the deck
Electrical connection, so that the supply module provides the second supply voltage and the 3rd supply voltage is electric to the second of the deck respectively
Source and the 3rd power end, and then the second source end and the 3rd power end are caused to second smart card and described
3rd smart card is powered.
In one embodiment, the smart card accommodation apparatus are used to house includes the first installation that can carry SIM
Portion and can carry TF cards the second installation portion Kato.
In one embodiment, the smart card accommodation apparatus are used to house includes that the first of a SIM card can be carried
Installation portion and can carry another SIM card or TF cards the second installation portion Kato.
In one embodiment, the detection signal includes first detection signal and the second detection signal；The plug
Detection shell fragment is electrically connected with the Kato when Kato inserts smart card accommodation apparatus so that detection module output the first detection letter
Number, it is described plug detection shell fragment when the Kato departs from the smart card accommodation apparatus with the Kato disconnection electrically connect with
The detection module is set to export the second detection signal；The switch module turns on the confession specifically for responding first detection signal
Electrical connection between electric module and the deck, the switch module is specifically additionally operable to respond the second detection signal disconnection confession
Electrical connection between electric module and the deck.
In one embodiment, the first detection signal is high level voltage signal, and second detection signal is
Low level voltage signal.
Compared to prior art, smart card accommodation apparatus of the present invention include power-supplying circuit, the power-supplying circuit
Including detection module and control module, the detection module is used to detect stationary state between the Kato and the deck simultaneously
To the control module, the control module controls whether to be carried to the power end transmission detection signal according to the detection signal
For supply voltage, (i.e. smart card is installed) again power supply can be provided to power end after the Kato and deck are completely fixed
Voltage, and in the incomplete mounted hot plug process of smart card, the control module can be controlled not to the power end
Power supply, being prevented effectively from improves the phenomenon that prior art burns smart card in hot plug process, smart card accommodation apparatus of the present invention
And using the smart card accommodation apparatus intelligent terminal safety and reliability it is higher.
Description of the drawings
In order to be illustrated more clearly that embodiment of the present invention or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work,
Can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the structural representation that the deck of the smart card accommodation apparatus of first embodiment of the invention contains Kato.
Fig. 2 is the structural representation that the deck of smart card accommodation apparatus shown in Fig. 1 decomposes with Kato.
Fig. 3 is the structural representation in the deck and Kato swapping process of smart card accommodation apparatus shown in Fig. 1.
Fig. 4 is the electrical block diagram of the power-supplying circuit of smart card accommodation apparatus shown in Fig. 1.
Fig. 5 is the structural representation that the deck of the smart card accommodation apparatus of second embodiment of the invention decomposes with Kato.
Fig. 6 is the structural representation that the deck of the smart card accommodation apparatus of third embodiment of the invention decomposes with Kato.
Fig. 7 is intelligent terminal's block diagram of a better embodiment of the invention.
Main element symbol description
Smart card accommodation apparatus 10,10 ', 10 ", 110
Kato 20,20 ', 20 "
Deck 30,30 ', 30 "
Power-supplying circuit 40
Smart card 51,52,53
Installation portion 211,212,212 ', 212 "
Body 21,31
Electrode terminal 313,314
Power end 313a, 314a, 315a, 314a, 315a '
Detection module 41
Switch module 42,42 ', 42 "
Plug detection shell fragment 411
Control end 421
Input 422
Outfan 423
Earth terminal 425
Filter circuit 43
Filter capacitor 43a
Resistance 427,428
Supply module 60
First direction X
Second direction Y
Intelligent terminal 100
Following specific embodiment will further illustrate the present invention with reference to above-mentioned accompanying drawing.
Specific embodiment
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the invention, rather than the reality of whole
Apply mode.Based on the embodiment in the present invention, those of ordinary skill in the art institute under the premise of creative work is not paid
The every other embodiment for obtaining, belongs to the scope of protection of the invention.
It should be noted that the term for using in embodiments of the present invention be only merely for description particular implementation
Purpose, and it is not intended to be limiting the present invention.Singulative used in embodiment of the present invention and appended claims
" one kind ", " described " and " being somebody's turn to do " is also intended to include most forms, unless context clearly shows that other implications.Should also manage
Solution, term "and/or" used herein refers to and can comprising one or more associated any or all of project listed
Can combination.In addition, description and claims of this specification and term " first ", " second " in above-mentioned accompanying drawing etc. be for
The different objects of difference, rather than for describing particular order.Additionally, term " comprising " and " having " and their any deformations,
It is intended to cover non-exclusive including.For example contain the process of series of steps or module, method, system, product or set
It is standby to be not limited to the step of listing or module, but alternatively also include the step of not listing or module, or alternatively
Also include other steps or module intrinsic for these processes, method, product or equipment.
The intelligent terminal that embodiment of the present invention is related to can be any equipment for possessing communication and store function, for example：
Panel computer, mobile phone, electronic reader, remote control, personal computer (Personal Computer, PC), notebook computer,
The smart machine with network function such as mobile unit, Web TV, wearable device.
Refer to Fig. 1 and Fig. 2, Fig. 1 be first embodiment of the invention smart card accommodation apparatus 10 structural representation,
Fig. 2 is the structural representation that the deck of smart card accommodation apparatus shown in Fig. 1 10 decomposes with Kato.The smart card accommodation apparatus 10
For housing the Kato 20 that can carry at least one smart card, the smart card accommodation apparatus 10 include deck 30 and power supply control
Circuit 40.The Kato 20 is used to carry at least one smart card 51,52.The deck 30 is used to coordinate the Kato 20 to fix
At least one smart card 51,52 is simultaneously powered to the smart card 51,52 being fixed on the Kato 20.The power supply control electricity
Road 40 powers for controlling the deck 30 at least one smart card 51,52 on the Kato 20 is fixed on.
The smart card accommodation apparatus 10 include insert port 11, and the Kato 20 can insert institute by the insert port 11
State smart card accommodation apparatus 10.Specifically, the Kato 20 can include body 21 and the installation being arranged on the body 21
Portion 211,212, wherein smart card 51,52 can be arranged on the installation portion 211,212.The installation portion 211,212 can be with
For the mounting groove with opening being arranged on the body 21, the smart card 51,52 is placed in the mounting groove.Can be with
Understand, one, two or more installation portions can be set on the body 21, so as to install one, two or more smart cards,
Present embodiment mainly to be provided with two installation portions 211,212 on the body 21 as a example by illustrate.
Described two installation portions 211,212 can be respectively the first installation portion 211 and the second installation portion 212, and described first
Installation portion 211 can be the SIM installation portion for installing the first smart card 51 (such as SIM), and second installation portion 212 can
Think the TF card installation portions for installing the second smart card 52 (such as TF cards).The installation portion 211 of second installation portion 212 and first
Set gradually along a first direction X, wherein the first direction X be by the sliding plug of the Kato 20 when the deck 30
Glide direction.It is appreciated that in change embodiment, the installation portion 212 of first installation portion 211 and second can also be use
In the SD card installation portion for installing SD card, or the installation portion 212 of first installation portion 211 and second is installation same type intelligence
The installation portion of card, is such as the SIM installation portion for installing SIM, is not limited with above-mentioned embodiment.Additionally, other one
In planting embodiment, second installation portion 212 can also be the two-in-one installation portion for installing TF cards and SIM, such as described
Second installation portion 212 is provided with TF cards and SIM simultaneously.
The deck 30 includes body 31 and the deck portion 311,312 being arranged on the body 31, the deck portion
311st, 312 have the electrode terminal 313,314 for electrically connecting with smart card 51,52.In present embodiment, the deck 30 is wrapped
Include the second deck portion 312 of second installation portion 212 of the first deck portion 311 and correspondence of the first installation portion 211 of correspondence.Described first
Deck portion 311 can include multiple first electrode terminals 313, for electrically connecting with the multiple electrodes terminal of the first smart card 51,
Wherein the plurality of first electrode terminal 313 can be respectively power end 313a, clock end, earth terminal and data terminal etc..It is described
Second deck portion 312 can include multiple second electrode terminals 314, for the multiple electrodes terminal 314 with the second smart card 52
Electrical connection, wherein the plurality of second electrode terminal 314 can also be respectively power end, clock end, earth terminal and data terminal etc..
In present embodiment, 314, one of second electrode end is to correspond to the power end of second smart card 52 and to the second intelligence
The power end 314a of 52 power supplies can be blocked.
Further, in present embodiment, the first deck portion 311 is the SIM deck for electrically connecting with SIM
Portion, it includes six first electrode terminals 313, is power end VCC, reset terminal Reset, the clock end of corresponding SIM card respectively
CLK, earth terminal GND, programming end VPP and data terminal DATA.The second deck portion 312 is the TF cards for electrically connecting with TF cards
Deck portion, it can include eight second electrode terminals 314, be the data terminal D2 of corresponding TF cards, data terminal D3, card monitoring respectively
Data terminal CMD, power end VDD, clock end CLK, earth terminal GND, data terminal D0 and data terminal D1.It is appreciated that real in change
In applying mode, the first deck portion 311 and the SD card deck portion that the second deck portion 312 can also be for electrically connecting SD card,
Or deck portion 312 of the first deck portion 311 and second is the deck portion of same type smart card, is such as the SIM of SIM
Deck portion, is not limited with above-mentioned embodiment, simply corresponds to the electrical terminal quantity and terminal names phase in deck portion 311,312
Compared with foregoing description respective change, such as SD card deck portion can include nine electrode terminals, just no longer describe described in detail herein
Deck nine electrical terminal titles corresponding with SD card.
The power-supplying circuit 40 includes detection module 41 and switch module 42, and the detection module 41 is used for described
Kato 20 produces detection signal when inserting the smart card accommodation apparatus 10, specifically, the detection module 41 is used to detect institute
State the stationary state between Kato 20 and the deck 30 and export detection signal.The switch module 42 receives the detection letter
Number and control whether to provide supply voltage to the power end 314a according to the detection signal, so as to control whether to described the
Two smart cards 52 are powered.When the fully-inserted smart card accommodation apparatus 10 of the Kato 20, the Kato 20 and the card
State between seat 30 in connection is fixed, the output first detection signal of the detection module 41, the foundation of the switch module 42
The first detection signal controls to provide supply voltage to power to second smart card 52 to the power end 314a；Work as institute
State Kato 20 and fully slide out the smart card accommodation apparatus 10, when the Kato 20 with the deck 30 at least partly disengaging
State when, the detection module 41 export the second detection signal, the switch module 42 is according to the second detection signal control
Stop only provides the supply voltage to the power end 314a.
Wherein, the detection module 41 can be that the plug being arranged on the deck 20 detects shell fragment 411, the plug
Detection shell fragment 411 can be arranged at side of the first deck portion 311 away from the second deck portion 312, when the Kato 20 with
The deck 30 fixes connection, and the Kato 20 contacts the plug detection shell fragment 411, and the plug detection shell fragment 411 is exported
The first detection signal, when the Kato 20 and the relative separation of the deck 30, the plug detection shell fragment 411 exports described
Second detection signal.In present embodiment, the first detection signal is high level voltage signal, and second detection signal is
Low level voltage signal.
The switch module 42 includes control end 421, input 422 and outfan 423, and the control end 421 is electrically connected
The plug detection shell fragment 411, the input 422 connects supply module 60 (such as power circuit) to receive the supply voltage,
The outfan 423 connects the power end 314a.The power-supplying circuit 40 of the smart card accommodation apparatus 10 also includes filter
Wave circuit 43, the filter circuit 43 electrically connects the control end 421, for the inspection to the plug detection output of shell fragment 411
Survey signal and be filtered process.
Fig. 3 is referred to, Fig. 3 is the circuit diagram of power-supplying circuit 40 shown in Fig. 1.The switch module 42 is control
Chip, the ON ends of the control chip, VIN ends and VOUT ends are respectively the control end 421, the input 422 and described
Outfan 423, the control chip also includes earth terminal 425, and the earth terminal 425 is grounded.The filter circuit 43 includes filter
One end of ripple electric capacity 43a, the filter capacitor 43a connects the control end 421, other end ground connection.Further, the control
End 421 can be connected to the plug detection shell fragment via resistance 428, and the control end 421 can also further via resistance
427 ground connection.
The operation principles of the smart card accommodation apparatus 10 are introduced below.
Fig. 4 is referred to, Fig. 4 is the knot in the Kato 20 and the swapping process of deck 30 of smart card accommodation apparatus shown in Fig. 1 10
Structure schematic diagram.When the Kato 20 is slipped into into the deck 30 along the insert port 11 along first direction X applyings external force,
Do not fix in the Kato 20 and deck 30 and be connected and when being in the state of relative separation, the plug detection shell fragment 411 does not connect
The Kato 20 is contacted, therefore exports the second detection signal (low level detection signal), the control end of the switch module 42
421 is low level, and the switch module 42 stops, and the supply voltage of the input 422 cannot be provided to the outfan 423,
Therefore the power end 314a unpowered control sources of the outfan 423 are connected.Therefore, when being fixed with intelligence on the Kato 20
Card 51,52, even if the smart card 51,52 touches the power end 314a and also will not be burnt during Kato 20 is slipped into
Ruin.Particularly, when the first smart card 51 and second 52 liang of sheet smart cards of smart card is fixed with the Kato 20, in the card
Support 20 slips into process, even if the first smart card 51 is touched for the power end 314a of second smart card 52, due to institute
State power end 314a and be not provided with supply voltage, first smart card 51 also will not be burned out.
Fig. 1 is please participated in again, when external force is applied along the first direction X Kato 20 is inserted along the insert port
The deck 30 causes the Kato 20 to fix completely with deck 30 when being connected, described in the plug detects that shell fragment 411 touches
Kato 20, therefore first detection signal (detection signal of high level) is exported, it is provided after the first detection signal is filtered
Control end 421 to the control end 421 of the switch module 42, therefore the switch module 42 is turned on for high level, described
The supply voltage of input 422 is provided to the outfan 423, therefore the power end 314a of the connection outfan 423 is also obtained
Obtain the supply voltage.Thus, the smart card 51,52 on the Kato 20 can obtain supply voltage, and particularly described second
Smart card 52 can obtain supply voltage from the power end 314a.
Please join time refering to Fig. 4, the Kato 20 is caused along the second direction contrary with the first direction X when external force is applied
Y from the insert port 11 skid off the deck 30 when, do not fix in the Kato 20 and deck 30 and be connected and at least partly depart from,
The plug detection shell fragment 411 no longer contacts the Kato 20, therefore exports first detection signal (low level detection signal),
Therefore the control end 421 of the switch module 42 is low level, and the switch module 42 ends, the power supply of the input 422
Voltage cannot be provided to the outfan 423, therefore connects the power end 314a unpowered control sources of the outfan 423.
Therefore, when smart card 51,52 is fixed with the Kato 20, even if the smart card 51,52 during Kato 20 is skidded off
Electrode contact to the power end 314a also will not be burned out.Particularly, when being fixed with the first smart card 51 on the Kato 20
During with second 52 liang of sheet smart cards of smart card, in the Kato 20 process is skidded off, even if the first smart card 51 touch for
The power end 314a of second smart card 52, because the power end 314a is not provided with supply voltage, first intelligence
Card 51 also will not be burned out.
Compared to prior art, smart card accommodation apparatus 10 of the present invention include power-supplying circuit 40, the power supply control
Circuit 40 includes detection module 41 and switch module 42, and the detection module 41 is used to detect the Kato 20 with the deck 30
Between stationary state and transmit detection signal to the switch module 42, the switch module 42 is according to the detection signal control
Whether system provides supply voltage to the power end 314a, can after the Kato and deck are completely fixed (i.e. smart card
Install) again supply voltage is provided to power end 314a, and in the incomplete mounted hot plug process of smart card, it is described to open
Closing module 42 can control not power to the power end 314a, and being prevented effectively from improves prior art and burn in hot plug process
The phenomenon of smart card, smart card accommodation apparatus 10 of the present invention safety and reliability it is higher.
Especially, when the first smart card 51 and second 52 liang of sheet smart cards of smart card is fixed with the Kato 20,
During the Kato 20 slides in or out the deck 30, even if the first smart card 51 is touched for second intelligence
52 power end 314a can be blocked, because the power end 314a is not provided with supply voltage, first smart card 51 also will not
It is burned out, the wherein smart card contact being easily caused during two sheet smart cards is fixed in effectively solving prior art to another intelligence
The problem that smart card burns caused by the power end of card.
Refer to smart card accommodation apparatus 10 ' and Kato 20 ' point formal similarity that 5, Fig. 5 is second embodiment of the invention
Schematic diagram.The smart card accommodation apparatus 10 ' and the Kato 20 ' and the smart card accommodation apparatus and Kato of first embodiment
Essentially identical, the two main difference is that：The Kato 20 ' can fix three smart cards：First smart card 51, the second intelligence
Can block 52 and the 3rd smart card 53, the deck 30 ' of the smart card accommodation apparatus 10 ' can to three smart cards 51,
52nd, 53 power supply.
Specifically, the Kato 20 ' can include the first installation portion 211 and the second installation portion 212 ', wherein described first
Installation portion 211 can install first smart card 51, and second installation portion 212 ' can install second smart card 52
With the 3rd smart card 53, it will be appreciated that change embodiment in, the Kato 20 ' can include three install
Portion, three installation portions can be respectively mounted three smart cards.The deck 30 ' can include correspondence first intelligence
Can block three deck portions 311,312 and 315 of the 51, second smart card 52 and the 3rd smart card 53, three deck portions 311,
312 and 315 have respectively the first power end 313a, second source end 314a and the 3rd power end 315a.Wherein, described first is electric
Source remote 313 is from the insert port 11 of the smart card accommodation apparatus 10 ', and the second source end 314a is electric compared to described first
Source 313a is located at the second source end 314a and the insert port near the insert port 11, the 3rd power end 315a
Between 11.
The first power end 313a, the second source end 314a and the 3rd power end 315a are in the Kato
20 ' when inserting smart card accommodation apparatus 10 ' respectively with first smart card 51, second smart card 52 and described the
Three smart cards 53 are electrically connected.Supply module 60 is used to provide the first supply voltage to the first power end 313a, so that institute
State the first power end 313a to supply to first smart card 51 when the Kato 20 ' inserts smart card accommodation apparatus 10 '
Electricity.
Switch module 42 ' turns on the supply module 60 and the deck 30 ' specifically for responding the detection signal
Electrical connection between second source end 314a and the 3rd power end 315a, so that the supply module 60 provides the second power supply electricity
Pressure and the 3rd supply voltage cause institute respectively to the second source end 314a and the 3rd power end 315a of the deck 30 '
State second source end 314a and the 3rd power end 315a to power to second smart card 52 and the 3rd smart card 53.
Wherein, first smart card 51, second smart card 52 can be differed with the type of the 3rd smart card 53, such as
Respectively SIM, TF cards and SD card, it is also possible to which part is identical, such as respectively SIM, TF cards and SIM or SIM, TF cards and
TF cards etc., however it is not limited to above-mentioned, first supply voltage, second supply voltage and the 3rd supply voltage can be according to
It is correspondingly arranged according to different types of card, accordingly, the switch module 42 ' can also can be real according to different types of card setting
The particular circuit configurations of existing above-mentioned functions, just repeat no more its particular circuit configurations herein.
Refer to the smart card accommodation apparatus 10 that 6, Fig. 6 is third embodiment of the invention " and Kato 20 " point formal similarity
Schematic diagram.The smart card accommodation apparatus and Kato of the smart card accommodation apparatus 10 " and the Kato 20 " and first embodiment
Essentially identical, the two main difference is that：The Kato 20 " can fix two smart cards：First smart card 51 and second
The deck 30 of the smart card 51 of smart card 52 or first and the 3rd smart card 53, the smart card accommodation apparatus 10 " " can be to institute
State the first smart card 51 and the second smart card 52 or the smart card 53 of first smart card 51 and the 3rd is powered.
Specifically, the Kato 20 " can include the first installation portion 211 and the second installation portion 212 ", wherein described first
Installation portion 211 can install first smart card 51, second installation portion 212 " second smart card 52 can be installed
Or the 3rd smart card 53.The deck 30 ' can include the deck portion 311 of correspondence first smart card 51 and correspondence institute
The deck portion 316 of the second smart card 52 or the 3rd smart card 53 is stated, the deck portion 311 has the first power end 313a,
The deck portion 316 has second source end 314a and the 3rd power end 315a '.Wherein, the first power end 313a away from
The insert port 11 of the smart card accommodation apparatus 10 ', the second source end 314a is leaned on compared to the first power end 313a
The nearly insert port 11, the 3rd power end 315a is located between the second source end 314a and the insert port 11.
The first power end 313a is in the Kato 20 " the insertion smart card accommodation apparatus 10 " when with described first
Smart card 51 is electrically connected, and the power end 315a of second source end 314a or described 3rd insert the smart card in the Kato
Electrically connect with second smart card 52 or the card of the 3rd intelligence 53 during accommodation apparatus 10 ".Supply module 60 is used for described
First power end 313a provides the first supply voltage, so that the first power end 313a is in the Kato 20 " insert described
Power to first smart card 51 during smart card accommodation apparatus 10 ".Switch module 42 " is specifically for responding the detection signal
The supply module 60 is turned on the deck 30 " second source end 314a or the 3rd power end 315a between electrical connection,
So that the supply module 60 provides second supply voltage or the described 3rd supplies voltage to the deck 30 " second
Power end 314a or the 3rd power end 315a, and then the second source end 314a is caused to second smart card 52 or described
3rd smart card 53 is powered.Wherein, second smart card 52 is different from the type of the 3rd smart card 53, such as respectively TF
Card and SIM or respectively TF cards and SD card etc., however it is not limited to above-mentioned.Further, first smart card 51, described
Two smart cards 52 can be differed with the type of the 3rd smart card 53, such as respectively SIM, TF cards and SD card, also may be used
It is identical with part, such as respectively SIM, TF cards and SIM or SIM, TF cards and SD card, however it is not limited to above-mentioned, described
One supply voltage, second supply voltage can be correspondingly arranged with the 3rd supply voltage according to different types of card, right
Ying Di, the switch module 42 " can also arrange the particular circuit configurations that can realize above-mentioned functions according to different types of card,
Its particular circuit configurations is just repeated no more herein.
Fig. 7 is referred to, Fig. 7 is the frame structure schematic diagram of the intelligent terminal 100 of a better embodiment of the invention.It is described
Intelligent terminal 100 includes smart card accommodation apparatus 110, and the smart card accommodation apparatus 110 are using shown in Fig. 1, Fig. 5 or Fig. 6
The smart card accommodation apparatus 10,10 ', 10 of any one embodiment ".
Compared to prior art, the intelligent terminal 100 is due to using above-mentioned smart card accommodation apparatus 10,10 ', 10 ", its
Being prevented effectively from improves the phenomenon that prior art burns smart card in hot plug process, the safety of intelligent terminal 100 of the present invention
And reliability is higher.
Above disclosed is only better embodiment of the present invention, can not limit the right of the present invention with this certainly
Scope, therefore the equivalent variations made according to the claims in the present invention, still belong to the scope that the present invention is covered.
Claims (10)
1. a kind of smart card accommodation apparatus, it is used to house the Kato that can carry at least one smart card, it is characterised in that：It is described
Smart card accommodation apparatus include supply module, the Kato insert the smart card accommodation apparatus when with least one intelligence
Deck, detection module and the switch module of electrical connection can be blocked；The switch module is electrically connected to the supply module with the card
Between seat；
The detection module is used to produce detection signal when the Kato inserts the smart card accommodation apparatus；
The switch module is used to respond the electrical connection that the detection signal is turned between the supply module and the deck, with
So that the supply module is powered to the deck, and then the deck is powered at least one smart card.
2. smart card accommodation apparatus as claimed in claim 1, it is characterised in that：The detection module includes being arranged at the card
Plug detection shell fragment on seat, plug detection shell fragment when the Kato inserts the smart card accommodation apparatus with the card
Support electrical connection, the control end of the switch module is electrically connected with the plug detection shell fragment；The detection module is used for described
Plug detection shell fragment produces the detection signal and the detection signal is supplied to into the control when electrically connecting with the Kato
End.
3. smart card accommodation apparatus as claimed in claim 1, it is characterised in that：The smart card accommodation apparatus include also including
Filter circuit, the filter circuit is electrically connected between the detection module and the switch module and is used for the detection letter
Number it is filtered.
4. smart card accommodation apparatus as claimed in claim 1, it is characterised in that：
The smart card accommodation apparatus are specifically for housing the first installation portion for including that the first smart card can be carried and can carry the
The Kato of the second installation portion of two smart cards；
The smart card accommodation apparatus include insert port, and the Kato inserts the smart card and houses dress by the insert port
Put；The deck includes the first power end away from the insert port and the second source end near the insert port；
First power end and the second source end when the Kato inserts the smart card accommodation apparatus respectively with institute
State the first smart card and second smart card electrical connection；
The supply module is used for offer first and supplies voltage to first power end, so that first power end is in institute
State when Kato inserts the smart card accommodation apparatus and powered to first smart card；
The switch module specifically for respond detection signal turn on the supply module and the deck second source end it
Between electrical connection so that the supply module provides second supplies voltage to the second source end, and then cause described the
Two power ends are powered to second smart card.
5. smart card accommodation apparatus as claimed in claim 1, it is characterised in that：
The smart card accommodation apparatus are specifically for housing the first installation portion for including that the first smart card can be carried and can carry the
The Kato of the second installation portion of two smart cards or the 3rd smart card；
The smart card accommodation apparatus include insert port, and the Kato inserts the smart card and houses dress by the insert port
Put；The deck includes the first power end away from the insert port, near the second source end of the insert port and positioned at institute
State the 3rd power end between second source end and the insert port；
First power end is electrically connected when the Kato inserts the smart card accommodation apparatus with first smart card, institute
State second source end or the 3rd power end intelligent with described second when the Kato inserts the smart card accommodation apparatus
Card or the 3rd smart card electrical connection；
The supply module is used to provide the first supply voltage to first power end, so that first power end is in institute
State when Kato inserts the smart card accommodation apparatus and powered to first smart card；
The switch module turns on the second source of the supply module and the deck specifically for responding the detection signal
Electrical connection between end or the 3rd power end, so that the supply module provides second supply voltage or the 3rd confession
Second source end or threeth power end of the piezoelectric voltage to the deck, and then the second source end is caused to the described second intelligence
Card or the 3rd smart card are powered.
6. smart card accommodation apparatus as claimed in claim 1, it is characterised in that：
The smart card accommodation apparatus are specifically for housing including the first installation portion that can carry first smart card and can hold
Carry the Kato of the second installation portion of second smart card and the 3rd smart card；
The smart card accommodation apparatus include insert port, and the Kato inserts the smart card and houses dress by the insert port
Put；The deck includes the first power end away from the insert port, near the second source end of the insert port and positioned at institute
State the 3rd power end between second source end and the insert port；
First power end, the second source end and the 3rd power end insert the smart card and house in the Kato
Electrically connect with first smart card, second smart card and the 3rd smart card respectively during device；
The supply module is used to provide the first supply voltage to first power end, so that first power end is in institute
State when Kato inserts the smart card accommodation apparatus and powered to first smart card；
The switch module turns on the second source of the supply module and the deck specifically for responding the detection signal
Electrical connection between end and the 3rd power end, so that the supply module provides the second supply voltage and the 3rd supply voltage point
Not Gei the deck second source end and the 3rd power end, and then the second source end and the 3rd power end are given
Second smart card and the 3rd smart card are powered.
7. smart card accommodation apparatus as claimed in claim 4, it is characterised in that：
The smart card accommodation apparatus are used for the second peace for housing the first installation portion for including that SIM can be carried and can carrying TF cards
The Kato in dress portion.
8. smart card accommodation apparatus as claimed in claim 5, it is characterised in that：
The smart card accommodation apparatus are used to housing the first installation portion for including that a SIM card can be carried and can carry another
The Kato of the second installation portion of SIM or TF cards.
9. smart card accommodation apparatus as claimed in claim 2, it is characterised in that：The detection signal includes first detection signal
With the second detection signal；It is described plug detection shell fragment Kato insert smart card accommodation apparatus when electrically connect with the Kato so that
Detection module exports first detection signal, and the plug detects shell fragment when the Kato departs from the smart card accommodation apparatus
Disconnect with the Kato and electrically connecting so that the detection module exports the second detection signal；
The switch module turns on being electrically connected between the supply module and the deck specifically for responding first detection signal
Connect, the switch module is specifically additionally operable to respond being electrically connected between the second detection signal disconnection supply module and the deck
Connect.
10. smart card accommodation apparatus as claimed in claim 9, it is characterised in that：The first detection signal is high level electricity
Pressure signal, second detection signal is low level voltage signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611248488.5A CN106650881A (en) | 2016-12-29 | 2016-12-29 | Intelligent card holding device and intelligent terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611248488.5A CN106650881A (en) | 2016-12-29 | 2016-12-29 | Intelligent card holding device and intelligent terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106650881A true CN106650881A (en) | 2017-05-10 |
Family
ID=58836463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611248488.5A Withdrawn CN106650881A (en) | 2016-12-29 | 2016-12-29 | Intelligent card holding device and intelligent terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106650881A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107317897A (en) * | 2017-07-05 | 2017-11-03 | 宇龙计算机通信科技(深圳)有限公司 | Terminal deck and terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009070003A (en) * | 2007-09-11 | 2009-04-02 | Dainippon Printing Co Ltd | Sim holder |
| CN104300305A (en) * | 2013-07-18 | 2015-01-21 | 美国莫列斯股份有限公司 | Electronic card tray, electronic card connecting device and electronic device |
| CN105071823A (en) * | 2015-07-16 | 2015-11-18 | 惠州Tcl移动通信有限公司 | Mobile terminal including power on-off mechanism |
| CN205721801U (en) * | 2016-04-18 | 2016-11-23 | 上海与德通讯技术有限公司 | The protection circuit of subscriber identification card and electronic equipment |
-
2016
- 2016-12-29 CN CN201611248488.5A patent/CN106650881A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009070003A (en) * | 2007-09-11 | 2009-04-02 | Dainippon Printing Co Ltd | Sim holder |
| CN104300305A (en) * | 2013-07-18 | 2015-01-21 | 美国莫列斯股份有限公司 | Electronic card tray, electronic card connecting device and electronic device |
| CN105071823A (en) * | 2015-07-16 | 2015-11-18 | 惠州Tcl移动通信有限公司 | Mobile terminal including power on-off mechanism |
| CN205721801U (en) * | 2016-04-18 | 2016-11-23 | 上海与德通讯技术有限公司 | The protection circuit of subscriber identification card and electronic equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107317897A (en) * | 2017-07-05 | 2017-11-03 | 宇龙计算机通信科技(深圳)有限公司 | Terminal deck and terminal |
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Application publication date: 20170510 |