CN103366200B - IC-card seat, IC-card terminal and the using method of IC-card terminal - Google Patents
IC-card seat, IC-card terminal and the using method of IC-card terminal Download PDFInfo
- Publication number
- CN103366200B CN103366200B CN201310280533.5A CN201310280533A CN103366200B CN 103366200 B CN103366200 B CN 103366200B CN 201310280533 A CN201310280533 A CN 201310280533A CN 103366200 B CN103366200 B CN 103366200B
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- China
- Prior art keywords
- card
- contact
- terminal
- chip
- socket
- Prior art date
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
- G06K7/0056—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers housing of the card connector
- G06K7/0082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers housing of the card connector comprising an arrangement for protection against electrostatic discharge, e.g. by grounding part of the conductive housing
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- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Elimination Of Static Electricity (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a kind of IC-card seat, IC-card terminal and the using method of IC-card terminal, the spigot of IC-card terminal or IC-card seat is fixed with metallic conduction plate or metallic conduction device, metallic conduction plate or metallic conduction device are provided with contact and earth terminal, this contact be arranged on IC-card insert IC card chip during socket process track on, contact is for importing ground with the electrostatic charge in acquisition IC card chip, earth terminal ground connection for by electrostatic charge with IC card chip electrical contact in IC card chip during contact.The use step of IC-card terminal includes: IC-card enters from socket；IC card chip and contact enter ground with conduct static electric charge；IC card chip contacts with IC-card terminal contact, and IC-card terminal carries out reading and writing data to IC-card core；After completing reading and writing data, IC-card exits from socket.IC-card terminal is caused damage by the electrostatic charge that the present invention is avoided that when using IC-card to swipe the card in IC card chip.
Description
Technical field
The present invention relates to IC-card seat, IC-card terminal and the using method of IC-card terminal.
Background technology
IC-card (Integrated Circuit Card, integrated circuit card), is another occurred after magnetic card
Novel information instrument, it stores information by the integrated circuit in card.IC-card seat is IC-card and application system
Between bridge.Along with the development of science and technology, the application of IC-card gets more and more, such as medical insurance IC-card, IC-card
The bank card of formula, the mass transit card etc. of IC card type.
Existing IC-card terminating machine is when IC-card inserts, and the electrostatic on card can be passed by the contact of IC-card seat
It is delivered on terminal mainboard, mainboard is damaged, make IC-card terminal restart or crash, particularly in China north
The when that side being in winter, weather is relatively dry, and the electric charge that IC-card is assembled even can damage terminating machine.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of IC-card seat, IC-card terminal and IC-card terminal
Occupation mode, it can be by the electrostatic charge in IC card chip before IC card chip makes electrical contact with terminal mainboard
Derive.
For solving above-mentioned technical problem, the first technical scheme that the present invention uses is: provide a kind of IC-card seat,
Including card seat body, this card seat body is provided with the socket for inserting IC-card, also includes that one is fixed on deck
Metallic conduction plate on body；Described metallic conduction plate is provided with contact and earth terminal, and described contact is arranged
Described IC-card insert IC card chip during socket process track on, contact is in IC card chip
With IC card chip electrical contact to obtain the electrostatic charge in IC card chip during contact, described in connect
Ground end ground connection imports ground for by described electrostatic charge.
Wherein, described metallic conduction plate is open loop shape and is sheathed on described card seat body near described spigot,
On socket, the position of corresponding described contact has a groove, and described contact is stretched in socket by this groove.
The second technical scheme that the present invention uses is: provide a kind of IC-card terminal, including IC-card seat, described
IC-card seat is the IC-card seat described in the first technical scheme.
The 3rd technical scheme that the present invention uses is: provide a kind of IC-card terminal, including for inserting IC-card
Socket, described spigot is provided with a metallic conduction device, described metallic conduction device be provided with contact and
Earth terminal, described contact be arranged on described IC-card insert IC card chip during socket process track on,
Contact is for making electrical contact with IC card chip to obtain IC card chip during contact in IC card chip
Electrostatic charge, described earth terminal ground connection for by described electrostatic charge import ground.
Wherein, described metallic conduction device is loop-like, which is provided with contact, earth terminal and a shape with
The conductive socket that described socket is identical, the annular ora terminalis of metallic conduction device is connected with socket, and described contact sets
Be positioned in described conductive socket IC-card insert IC card chip during conductive socket process track on.
The using method of the IC-card terminal described in the second technical scheme and the 3rd technical scheme comprises the steps:
IC-card enters described IC-card seat from described socket or conductive socket；IC card chip and described contact, should
Contact process is for importing ground by the electrostatic charge in IC card chip by described metallic conduction plate；IC card chip
Contacting with IC-card terminal contact, IC-card terminal carries out reading and writing data to IC card chip；After completing reading and writing data,
IC-card exits from socket or conductive socket.
The invention has the beneficial effects as follows: by the contact on metallic conduction plate or metallic conduction device at IC-card core
The electrostatic charge that sheet is taken away in IC card chip before contacting with IC-card seat contact or IC-card terminal contact, protects IC
Each electrical equipment on the mainboard of card terminal is not destroyed by electrostatic charge.
Accompanying drawing explanation
Fig. 1 is the front view of first embodiment of the present invention；
Fig. 2 is the top view of first embodiment of the present invention；
Fig. 3 is the schematic perspective view of first embodiment of the present invention；
Fig. 4 is the front view of second embodiment of the present invention；
Fig. 5 is the top view of second embodiment of the present invention；
Fig. 6 is the schematic perspective view of second embodiment of the present invention.
Main element symbol description: IC-card terminal 100；IC-card seat 1；Metallic conduction plate 2；Contact 21；
Socket 3；IC-card 4；IC card chip 41；Metallic conduction device 5；Conductive socket 51.
Detailed description of the invention
By describing the technology contents of the present invention, structural feature in detail, being realized purpose and effect, below in conjunction with
Embodiment also coordinates accompanying drawing to be explained in detail.
Referring to Fig. 1 to Fig. 3, first embodiment of the present invention is a kind of IC-card seat 1, this IC-card seat 1
Including card seat body, card seat body is provided with the socket 3 for inserting IC-card 4 and is fixed on card seat body
On metallic conduction plate 2；Described metallic conduction plate 2 is provided with contact 21 and earth terminal, described contact 21
It is arranged on described IC-card 4 and inserts during socket 3 on the track of 41 processes of IC card chip, contact 21
For making electrical contact with to obtain IC-card with IC card chip 41 during contact 21 in IC card chip 41
Electrostatic charge on chip 41, described earth terminal ground connection imports ground for by described electrostatic charge.Specifically,
Described metallic conduction plate 2 is in open loop shape and is sheathed on described card seat body on the sidewall of described socket 3,
Having a groove in the position of the corresponding described contact 21 of this sidewall, card is stretched into by this groove in described contact 21
In seat body.
Referring to Fig. 4 to Fig. 6, second embodiment of the present invention is a kind of IC-card terminal 100, this IC-card
Terminal 100 is provided with the socket 3 for inserting IC-card 4 and the loop-like metallic conduction being fixed on outside socket 3
Device 5.Metallic conduction device 5 is provided with contact 21 and earth terminal, and metal leads the annular ora terminalis of device 5
Being connected with socket 3, the other end of metallic conduction device 5 is provided with the conductive socket 51 that shape is identical with socket 3,
Described contact 21 is located in this conductive socket 51, and contact 21 is arranged on described IC-card 4 and inserts conductive socket
During 51 on the track of 41 processes of IC card chip, contact 21 is touched for passing through in IC card chip 41
Make electrical contact with to obtain the electrostatic charge in IC card chip 41 with IC card chip 41 during point 21, described
Earth terminal ground connection imports ground for by described electrostatic charge.
The using method of the second embodiment comprises the steps of: IC-card 4 enters IC from described conductive socket 51
In card terminal；IC card chip 41 contacts with contact 21, the electrostatic in IC card chip 41 in this contact process
Electric charge imports ground by metallic conduction device 5；IC card chip 41 contacts with IC-card terminal contact, and IC-card is eventually
End 100 carries out reading and writing data to IC card chip 41；After completing reading and writing data, IC-card 4 is from conductive socket 51
Exit.
The invention has the beneficial effects as follows: by the contact on metallic conduction plate or metallic conduction device at IC-card core
The electrostatic charge that sheet is taken away in IC card chip before contacting with IC-card seat contact or IC-card terminal contact, protects IC
Each electrical equipment on the mainboard of card terminal is not destroyed by electrostatic charge.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every profit
The equivalent structure made by description of the invention and accompanying drawing content or equivalence flow process conversion, or directly or indirectly transport
It is used in other relevant technical fields, is the most in like manner included in the scope of patent protection of the present invention.
Claims (3)
1. an IC-card seat, including card seat body, this card seat body is provided with the socket for inserting IC-card,
It is characterized in that, also include a metallic conduction plate being fixed on card seat body；Set on described metallic conduction plate
There are contact and earth terminal, described contact to be arranged on described IC-card and insert IC card chip institute warp during socket
On the track crossed, contact is for making electrical contact with IC card chip to obtain during contact in IC card chip
Taking the electrostatic charge in IC card chip, described earth terminal ground connection imports ground for by described electrostatic charge；
Described metallic conduction plate is open loop shape and is sheathed on described card seat body near described spigot, is inserting
On mouth, the position of corresponding described contact has a groove, and described contact is stretched in socket by this groove.
2. an IC-card terminal, including IC-card seat, it is characterised in that described IC-card seat is claim 1
Described IC-card seat.
3. the using method of an IC-card terminal, it is characterised in that described IC-card terminal is claim 2
Described IC-card terminal, its use step includes:
IC-card enters described IC-card seat from described socket；
IC card chip and described contact, this contact process is for passing through the electrostatic charge in IC card chip
Described metallic conduction plate imports ground；
IC card chip contacts with IC-card terminal contact, and IC-card terminal carries out reading and writing data to IC card chip；
After completing reading and writing data, IC-card exits from socket.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310280533.5A CN103366200B (en) | 2013-07-05 | 2013-07-05 | IC-card seat, IC-card terminal and the using method of IC-card terminal |
| PCT/CN2014/071274 WO2015000298A1 (en) | 2013-07-05 | 2014-01-23 | Ic card holder, ic card terminal and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310280533.5A CN103366200B (en) | 2013-07-05 | 2013-07-05 | IC-card seat, IC-card terminal and the using method of IC-card terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103366200A CN103366200A (en) | 2013-10-23 |
| CN103366200B true CN103366200B (en) | 2016-08-17 |
Family
ID=49367498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310280533.5A Active CN103366200B (en) | 2013-07-05 | 2013-07-05 | IC-card seat, IC-card terminal and the using method of IC-card terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103366200B (en) |
| WO (1) | WO2015000298A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366200B (en) * | 2013-07-05 | 2016-08-17 | 福建联迪商用设备有限公司 | IC-card seat, IC-card terminal and the using method of IC-card terminal |
| CN104598857A (en) * | 2015-01-27 | 2015-05-06 | 周玉萍 | Anti-static card reader |
| CN104992203B (en) * | 2015-07-30 | 2018-01-30 | 深圳市铭特科技有限公司 | A kind of IC-card read-write equipment |
| US9886600B2 (en) * | 2015-12-28 | 2018-02-06 | Echostar Technologies L.L.C. | Smart card reader with electrostatic discharge protection |
| 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 |
| CN108844563A (en) * | 2018-06-15 | 2018-11-20 | 成都维客亲源健康科技有限公司 | A kind of pluggable photosensor structure based on SIM card structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101026276A (en) * | 2006-02-16 | 2007-08-29 | 第一电子工业株式会社 | Card connector |
| CN203386279U (en) * | 2013-07-05 | 2014-01-08 | 福建联迪商用设备有限公司 | Integrated circuit (IC) card terminal |
| CN203386935U (en) * | 2013-07-05 | 2014-01-08 | 福建联迪商用设备有限公司 | Ic card seat |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3368465B2 (en) * | 1998-07-31 | 2003-01-20 | 日本航空電子工業株式会社 | IC card connector |
| CN103366200B (en) * | 2013-07-05 | 2016-08-17 | 福建联迪商用设备有限公司 | IC-card seat, IC-card terminal and the using method of IC-card terminal |
-
2013
- 2013-07-05 CN CN201310280533.5A patent/CN103366200B/en active Active
-
2014
- 2014-01-23 WO PCT/CN2014/071274 patent/WO2015000298A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101026276A (en) * | 2006-02-16 | 2007-08-29 | 第一电子工业株式会社 | Card connector |
| CN203386279U (en) * | 2013-07-05 | 2014-01-08 | 福建联迪商用设备有限公司 | Integrated circuit (IC) card terminal |
| CN203386935U (en) * | 2013-07-05 | 2014-01-08 | 福建联迪商用设备有限公司 | Ic card seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103366200A (en) | 2013-10-23 |
| WO2015000298A1 (en) | 2015-01-08 |
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