CN205123325U - IC -card charging system - Google Patents
IC -card charging system Download PDFInfo
- Publication number
- CN205123325U CN205123325U CN201520838258.9U CN201520838258U CN205123325U CN 205123325 U CN205123325 U CN 205123325U CN 201520838258 U CN201520838258 U CN 201520838258U CN 205123325 U CN205123325 U CN 205123325U
- Authority
- CN
- China
- Prior art keywords
- card
- contact
- reserved
- rechargeable
- card reader
- 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.)
- Active
Links
Abstract
The utility model discloses a IC -card charging system, including contact IC -card card reader and rechargeable IC -card, rechargeable IC -card includes the IC -card contact, rechargeable battery, and treat power module with rechargeable battery is connected, the card contact of reading of IC -card contact and contact IC -card card reader is 8, the first reservation of contact IC -card card reader read the card contact with the second reservation read the card contact respectively rather than voltage input interface connection, the first reservation contact of IC -card contact is connected with treating power module, the second of IC -card contact is reserved the contact and is connected with rechargeable battery, first reservation read card contact with the second reservation read the card contact respectively with first reservation contact and second reservation contact connection. The make full use of of this system the present rechargeable IC -card that has a contact communication function and contact IC -card card reader two reserve that no contacts, realized the power supply to rechargeable IC -card rechargeable battery, solved the problem of charging of rechargeable IC -card.
Description
Technical field
The utility model relates to field of intelligent cards, is specifically related to a kind of IC-card charging system being rechargeable IC and carrying out charging.
Background technology
IC-card (IntegratedCircuitCard, integrated circuit card), also smart card, smart card, microcircuit card or chip card etc. are claimed, it is the card with integrated circuit (IC) chip, due to its be easy to carry, the advantage such as information security, more and more applied in fields such as authentication, finance, public transport.
Relative to traditional IC-card, the increasing New Type IC Card of current appearance, and the IC-card that namely rechargeable IC-card can charge is exactly wherein a kind of, as the visual financial IC card with display screen and keyboard, user can check the accounts information etc. in card by input through keyboard password; For another example with the IC-card of Bluetooth function, for passing through the Bluetooth function opening IC-card, the mobile terminal device making it have Bluetooth function connects.Certainly, the rechargeable IC-card in practical application above-mentioned two kinds incessantly.But no matter be visual financial IC card or the IC-card with Bluetooth function, their common feature is exactly with rechargeable battery in IC-card, when the electricity of rechargeable battery exhausts, just need to charge to rechargeable IC-card, but current rechargeable IC-card does not also have general charging inlet equipment to the charging of its rechargeable battery, this brings a difficult problem with regard to giving the charging of rechargeable IC-card.
Utility model content
For the defect existed in prior art, the purpose of this utility model is to provide a kind of IC-card charging system, is embodied as the charging of rechargeable IC-card by this system.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of IC-card charging system, comprise Contact Type Ic Card card reader and rechargeable IC-card, the module to be powered that described rechargeable IC-card comprises IC-card contact, rechargeable battery and is connected with rechargeable battery, the Card Reader contact of described IC-card contact and Contact Type Ic Card card reader is 8, first reserved Card Reader contact of Contact Type Ic Card card reader is connected with its voltage input interface respectively with the second reserved Card Reader contact, first reserved contact and described model calling to be powered of described IC-card contact, the second reserved contact of described IC-card contact is connected with described rechargeable battery; Described first reserved Card Reader contact and the second reserved Card Reader contact respectively contact reserved with first and the second reserved contact are connected.
Further; a kind of IC-card charging system as above; described Contact Type Ic Card card reader also comprises the first charging management chip for the protection of battery charging safety, and the described second reserved Card Reader contact is connected with its voltage input interface by the first charging management chip.
Further, a kind of IC-card charging system as above, described rechargeable IC-card also comprises the second charging management chip for the protection of battery charging safety, and the described second reserved contact is connected with described rechargeable battery by described second charging management chip.
Further, a kind of IC-card charging system as above, described rechargeable IC-card comprises power conversion chip, and the described first reserved contact is by power conversion chip and described model calling to be powered.
Further, a kind of IC-card charging system as above, described rechargeable IC-card also comprises the powering mode control module of whether powering for controlling rechargeable battery, and described powering mode control module is connected with rechargeable battery and the first reserved contact respectively.
Further, a kind of IC-card charging system as above, described powering mode control module comprises the button for controlling rechargeable battery switch.
Further, a kind of IC-card charging system as above, described module to be powered comprises bluetooth module, display module and memory module.
The beneficial effects of the utility model are: IC-card charging system provided by the utility model, make use of existing there is contact communication function rechargeable IC-card and two reserved no contacts of Contact Type Ic Card card reader, achieve the power supply of rechargeable IC-card rechargeable battery, solve the charging problems of rechargeable IC-card, in addition, the Charge Management unit of rechargeable IC-card and peripheral circuit can independent of outside IC-cards, the components and parts of IC-card can be saved, thus accomplish thin and small and exquisite outward appearance and visual sense.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of 8 contacts of rechargeable IC-card;
A kind of schematic diagram of IC-card charging system of Fig. 2 for providing in embodiment;
The schematic diagram of another kind of IC-card charging system of Fig. 3 for providing in embodiment;
The schematic diagram of another kind of IC-card charging system of Fig. 4 for providing in embodiment;
The schematic diagram of another kind of IC-card charging system of Fig. 5 for providing in embodiment;
Fig. 6 is the practical application schematic diagram of a kind of IC-card charging system in embodiment.
Embodiment
Below in conjunction with Figure of description and embodiment, the utility model is described in further detail.
Fig. 2 shows the structural representation of a kind of IC-card charging system provided in the utility model embodiment, as can be seen from Figure, this IC-card charging system comprises Contact Type Ic Card card reader 100 and rechargeable IC-card 200, the module to be powered 204 that described rechargeable IC-card 200 comprises IC-card contact, rechargeable battery 203 and is connected with rechargeable battery 203, the IC-card contact of rechargeable IC-card 200 of the present utility model and the Card Reader contact of Contact Type Ic Card card reader 100 are 8.
Fig. 1 shows the schematic diagram of 8 contacts of existing rechargeable IC-card, 8 contacts are labeled as C1 ~ C8 respectively, contact C1 is the power supply input VCC of card, contact C2 reset RST, contact C3 is clock CLK, and contact C5 is earth terminal GND, C6 is program voltage VPP, contact C7 is data I/O mouth, and contact C4, C8 are no reserved contact.Accordingly, also corresponding 8 contacts in Contact Type Ic Card card reader.In present embodiment, in order to the contact of the contact and Contact Type Ic Card card reader of distinguishing rechargeable IC-card, the contact of card reader is called Card Reader contact, two no contacts of card reader are called the first reserved Card Reader contact and the second reserved Card Reader contact, the contact of IC-card is directly called IC-card contact, and IC-card two no contacts are called the first reserved contact and the second reserved contact.
In present embodiment, first reserved Card Reader contact 101 of Contact Type Ic Card card reader 100 and the second reserved Card Reader contact 102 respectively with its voltage input interface 103 (connectivity port of card reader and exterior terminal equipment, exterior terminal equipment is that card reader is powered by this interface), first reserved contact 201 of described IC-card contact is connected with described module 204 to be powered, and the second reserved contact 202 of described IC-card contact is connected with described rechargeable battery 203; First reserved Card Reader contact 101 and the second reserved Card Reader contact 102 respectively contact 201 reserved with first and the second reserved contact 202 are connected.In actual applications, in two no contacts, which as the first reserved Card Reader contact, which is all passable as the second reserved Card Reader contact.
In present embodiment, described module to be powered 204 refers to the part operationally needing in rechargeable IC-card to be powered by rechargeable battery 203, for the rechargeable IC-card of difference in functionality, the part that module 204 to be powered comprises is different, such as, for the financial IC card with Bluetooth function, bluetooth module (Bluetooth chip etc.) and the memory module for storing Bluetooth communication data all belong to module to be powered, if IC-card has crystal display, display module also belongs to module to be powered.It should be noted that, as long as there is rechargeable battery 203 and contact communication function and the IC-card carrying out electric power-feeding structure by rechargeable battery all belongs to the scope of rechargeable IC-card described in the utility model.Described rechargeable battery 203 is generally lithium battery.
Above-mentioned IC-card charging system provided by the utility model, make use of two reserved contacts of existing rechargeable IC-card 200 and Contact Type Ic Card card reader 100, achieve the charging for rechargeable IC-card and power supply, when rechargeable IC-card 200 is connected by contact with Contact Type Ic Card card reader 100, Contact Type Ic Card card reader 100 is connected with the exterior terminal equipment (as PC) of energising, the terminal equipment of energising is that card reader is powered by the voltage input end mouth of card reader, the voltage of the voltage input interface 103 of card reader is embodied as the power supply of the module to be powered 204 of IC-card successively by the first reserved Card Reader contact 101 and the first reserved contact 201, the voltage of the voltage input interface 103 of card reader is embodied as the power supply of the rechargeable battery 203 of IC-card successively by the second reserved Card Reader contact 102 and the second reserved contact 202.
Be connected by other contact outside reserved contact between card reader with IC-card and carry out Card Reader, write the process of the communications such as card being prior art, be not described in detail at this.
In actual applications, in order to the fail safe protecting rechargeable battery 203 to charge, present embodiments provide for two schemes: the first, as shown in Figure 3, described Contact Type Ic Card card reader 100 also comprises the first charging management chip 104 for the protection of battery charging safety, and the described second reserved Card Reader contact 102 is connected with voltage input interface 103 by the first charging management chip 104; The second, as shown in Figure 4, described rechargeable IC-card 200 also comprises the second charging management chip 205 for the protection of battery charging safety, and the described second reserved contact 202 is connected with described rechargeable battery 203 by described second charging management chip 205.In order to better meet card actual demand little as far as possible, generally preferably select first kind of way.
In order to the voltage requirements of satisfied difference module to be powered, described rechargeable IC-card 200 also comprises power conversion chip 206, and as shown in Figure 4, the described first reserved contact 201 is connected with described module 204 to be powered by power conversion chip 206.
The charging system provided in present embodiment, the power source one of the module to be powered 204 of rechargeable IC-card 200 is that the first reserved contact 101 provides, two is provided by rechargeable battery 203, when both coexist, in order to control it is powered by the first reserved contact 101, or by rechargeable battery powered, described rechargeable IC-card 200 also comprises the powering mode control module 207 of whether powering for controlling rechargeable battery 203, as shown in Figure 5, described powering mode control module 207 is connected with rechargeable battery 203 and the first reserved contact 201 respectively.In practical application, when two kinds of powering modes coexist, be generally preferably power with the first reserved contact 201.
The realization of described powering mode control module 207, a kind of can be the button arranged on rechargeable IC-card 200 for controlling rechargeable battery switch, user can directly control to open or close rechargeable battery 203 by this button, certainly, powering mode control module 207 also can adopt control switching circuit or other control device to realize, when powering mode control module 207 detect the first reserved contact 101 has voltage (contact communication) time, rechargeable battery 203 can be controlled by control switching circuit and close.
Below in conjunction with specific embodiment, the IC-card charging system that the utility model provides is further described.
Embodiment
The schematic diagram of the IC charging system of the present embodiment as shown in Figure 6, rechargeable IC-card shown in figure comprises IC-card contact, bluetooth module (comprising Bluetooth chip, Bluetooth RF antenna etc.), memory cell, liquid crystal display, voltage conversion chip LDO, chargeable lithium cell, button etc., bluetooth module is as the micro-control unit MCU of rechargeable IC-card, and bluetooth module communicates with the card safety chip of rechargeable IC-card functions such as realizing safety encipher.This rechargeable IC-card can be connected with PC by Contact Type Ic Card card reader and to be applied to two generation key patterns, and when carrying out network bank business based alternately with PC, interaction data is stored in the memory cell of card, can be shown by interaction data by display unit.
The novel IC-card charging system provided of this use is provided, Contact Type Ic Card card reader is connected by USB interface with PC, the USB interface of card reader is the voltage input interface of card reader, the 5V voltage that PC is provided by USB interface converts 4.2V burning voltage to by the charging management chip of card reader on the one hand, 4.2V burning voltage is the lithium cell charging of card by the reserved Card Reader contact C8 of card reader and the reserved contact C8 of IC-card, and another aspect is that bluetooth module, memory module and display unit are powered by reserved Card Reader contact C4, reserved contact C4 and voltage conversion chip.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technology thereof, then the utility model is also intended to comprise these change and modification.
Claims (7)
1. an IC-card charging system, comprise Contact Type Ic Card card reader (100) and rechargeable IC-card (200), described rechargeable IC-card (200) comprises IC-card contact, rechargeable battery (203), and the module to be powered (204) to be connected with rechargeable battery (203), it is characterized in that: the Card Reader contact of described IC-card contact and Contact Type Ic Card card reader (100) is 8, first reserved Card Reader contact (101) of Contact Type Ic Card card reader (100) is connected with its voltage input interface (103) respectively with the second reserved Card Reader contact (102), first reserved contact (201) of described IC-card contact is connected with described module to be powered (204), second reserved contact (202) of described IC-card contact is connected with described rechargeable battery (203), described first reserved Card Reader contact (101) and the second reserved Card Reader contact (102) respectively contact (201) reserved with first and the second reserved contact (202) are connected.
2. a kind of IC-card charging system according to claim 1; it is characterized in that: described Contact Type Ic Card card reader (100) also comprises the first charging management chip (104) for the protection of battery charging safety, the described second reserved Card Reader contact (102) is connected with its voltage input interface (103) by the first charging management chip (104).
3. a kind of IC-card charging system according to claim 1; it is characterized in that: described rechargeable IC-card (200) also comprises the second charging management chip (205) for the protection of battery charging safety, the described second reserved contact (202) is connected with described rechargeable battery (203) by described second charging management chip (205).
4. a kind of IC-card charging system according to claim 1, it is characterized in that: described rechargeable IC-card (200) comprises power conversion chip (206), the described first reserved contact (201) is connected with described module to be powered (204) by power conversion chip (206).
5. according to a kind of IC-card charging system one of Claims 1-4 Suo Shu, it is characterized in that: described rechargeable IC-card (200) also comprises the powering mode control module (207) of whether powering for controlling rechargeable battery (203), described powering mode control module (207) is connected with rechargeable battery (203) and the first reserved contact (201) respectively.
6. a kind of IC-card charging system according to claim 5, is characterized in that: described powering mode control module (207) comprises the button for controlling rechargeable battery (203) switch.
7. a kind of IC-card charging system according to claim 1 or 4, is characterized in that: described module to be powered (204) comprises bluetooth module, display module and memory module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520838258.9U CN205123325U (en) | 2015-10-27 | 2015-10-27 | IC -card charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520838258.9U CN205123325U (en) | 2015-10-27 | 2015-10-27 | IC -card charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205123325U true CN205123325U (en) | 2016-03-30 |
Family
ID=55578900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520838258.9U Active CN205123325U (en) | 2015-10-27 | 2015-10-27 | IC -card charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205123325U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106022438A (en) * | 2016-05-16 | 2016-10-12 | 新智数字科技有限公司 | IC card, charging cable, and charging card sleeve |
| CN106026354A (en) * | 2016-05-16 | 2016-10-12 | 新智数字科技有限公司 | Active IC card and external charging card sleeve |
| CN106127281A (en) * | 2016-06-22 | 2016-11-16 | 新智数字科技有限公司 | A kind of Bluetooth intelligent card and charging method thereof |
| CN108110856A (en) * | 2018-01-19 | 2018-06-01 | 深圳市文鼎创数据科技有限公司 | A kind of charge control method, system and card reader |
| EP3624075A1 (en) * | 2018-08-31 | 2020-03-18 | Capital One Services, LLC | Battery charger for a transaction card |
-
2015
- 2015-10-27 CN CN201520838258.9U patent/CN205123325U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106022438A (en) * | 2016-05-16 | 2016-10-12 | 新智数字科技有限公司 | IC card, charging cable, and charging card sleeve |
| CN106026354A (en) * | 2016-05-16 | 2016-10-12 | 新智数字科技有限公司 | Active IC card and external charging card sleeve |
| CN106127281A (en) * | 2016-06-22 | 2016-11-16 | 新智数字科技有限公司 | A kind of Bluetooth intelligent card and charging method thereof |
| CN106127281B (en) * | 2016-06-22 | 2019-06-28 | 新智数字科技有限公司 | A kind of Bluetooth intelligent card and its charging method |
| CN108110856A (en) * | 2018-01-19 | 2018-06-01 | 深圳市文鼎创数据科技有限公司 | A kind of charge control method, system and card reader |
| EP3624075A1 (en) * | 2018-08-31 | 2020-03-18 | Capital One Services, LLC | Battery charger for a transaction card |
| US11106959B2 (en) | 2018-08-31 | 2021-08-31 | Capital One Services, Llc | Battery charger for a transaction card |
| US11580343B2 (en) | 2018-08-31 | 2023-02-14 | Capital One Services, Llc | Battery charger for a transaction card |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205123325U (en) | IC -card charging system | |
| CN205050149U (en) | Chip card carrier, mobile device system with chip card carrier and chip card access system | |
| CN104346648A (en) | Multifunctional visual card device | |
| CN102402704B (en) | Compound multifunctional IC card reader-writer | |
| CN102347626B (en) | Power supply control device and method as well as mobile device using same | |
| CN105512716A (en) | Multifunctional IC card | |
| CN202102425U (en) | Port conversion device | |
| CN102750567A (en) | Secure digital (SD) card supporting multiple accounts and capable of being used for remote mobile payment and short range communication | |
| CN205354084U (en) | Multi -function IC card | |
| CN102298718A (en) | Multifunctional financial IC (Integrated Circuit) visible card | |
| CN104239941B (en) | A kind of identification card | |
| CN202171821U (en) | Multifunctional financial Integrated Circuit (IC) video card | |
| CN207037710U (en) | Active radio bluetooth contact card and non-contact card | |
| CN205862350U (en) | A kind of IC-card with wireless charging function | |
| CN202632426U (en) | Electric automobile charging management system | |
| CN203630796U (en) | Mobile phone, computer double-purpose card and USB key reader | |
| CN204143449U (en) | A kind of contactless financial IC-card card reader | |
| CN204143550U (en) | NFC radio frequency CPU card intelligent gas meter | |
| CN206711102U (en) | A kind of card reader for the Contact Type Ic Card for being embedded in safe module | |
| CN207302113U (en) | Chargeable smart card charging system, smart card and card reader | |
| CN201846391U (en) | Mobile terminal | |
| CN206209982U (en) | A kind of intelligent traffic card terminating machine | |
| CN106127281B (en) | A kind of Bluetooth intelligent card and its charging method | |
| CN204731811U (en) | A kind of card form KEY equipment | |
| CN205788354U (en) | Gate inhibition's main frame with communication of mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |