CN104269683B - Simple IC card base preventing security attack - Google Patents
Simple IC card base preventing security attack Download PDFInfo
- Publication number
- CN104269683B CN104269683B CN201410501061.6A CN201410501061A CN104269683B CN 104269683 B CN104269683 B CN 104269683B CN 201410501061 A CN201410501061 A CN 201410501061A CN 104269683 B CN104269683 B CN 104269683B
- Authority
- CN
- China
- Prior art keywords
- seat
- metal clips
- card
- security attack
- honour
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2464—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
Abstract
The invention relates to a simple IC card base preventing security attack. The simple IC card base preventing security attack comprises a main base and a stop base. The inner end of the main base extends out of the stop base in the card insertion direction. A stop switch composed of an upper movable contact and a lower fixed contact is arranged in the stop base. IC chip contacts are distributed in the main base in an array mode. Patch pins of the IC chip contacts are arranged in the main base instead of being exposed out of the peripheral side of the main base. The stop base is arranged at the inner end in the card insertion direction of the main base, namely the stop switch is located at the inner end of the IC chip contacts, so that the structure is more compact. Meanwhile, all the IC chip contacts are arranged in the IC card base, so that the contacts are not exposed out of the peripheral side and are not prone to suffering security attack.
Description
Technical field
The present invention relates to a kind of simple type IC-card seat preventing security attack.
Background technology
The deck currently used mainly has two kinds of forms: one is monoblock type, includes card slot；Another kind is simple type, and card slot need to additionally do structure.The major defect of monoblock type deck is that occupied circuit board space is too big, and for portable equipment MPOS, mini pair, IC-card card reader, it is desirable to miniaturization day by day, it takes up room and has had a strong impact on the stacking of machine, it is impossible to realize the reduction of equipment size.And simple type IC-card seat, not busy complementary space can be efficiently utilized with arranging devices in other position of IC-card groove.But there is following defect in existing simple type IC-card holder structure: on the one hand, structure is the compactest, takies effective area the biggest；On the other hand, as it is shown in figure 1, its contact is the most exposed at outer circumferential side, equipment is highly susceptible to security attack.
Summary of the invention
For the deficiency overcoming prior art to exist, the technical problem to be solved is to provide a kind of simple type IC-card seat preventing security attack, both compact conformations, can meet again safety requirements.
To achieve these goals, the technical scheme is that a kind of simple type IC-card seat preventing security attack, described IC-card seat includes the seat of honour and stop bit seat, stop bit seat is extended along plug-in card direction in the inner of the described seat of honour, stop bit switch it is provided with in described stop bit seat, in the described seat of honour, array distribution has IC chip contacts, the paster pin of described IC chip contacts to be arranged at inside the seat of honour.
Further, described IC chip contacts is bent up and down by the first metal clips and forms, and described first metal clips upper end is exposed to seat of honour surface using as contact, and the paster pin of described first metal clips lower end is fixed on inside the seat of honour to avoid by security attack.
Further, described stop bit switch is made up of the armature contact of top and the fixed contact of lower section.
Further, described armature contact is bent up and down by the second metal clips and forms, and described second metal clips upper end is exposed to stop bit seating face using as contact, and the paster pin of described second metal clips lower end is fixed on inside stop bit seat.
Further, described fixed contact is made up of the 3rd metal clips, matches with the armature contact of top in one end of described 3rd metal clips, and the other end of described 3rd metal clips is fixed on inside stop bit seat.
Further, the fixing end both sides of described first metal clips, the second metal clips and the 3rd metal clips are provided with the hook foot upwards catching on IC-card seat, as paster pin in the middle of the fixing end of described first metal clips, the second metal clips and the 3rd metal clips, the described inside opisthotonos of paster pin is to avoid exposure to the outer circumferential side of IC-card seat.
Further, it is provided with in described IC-card seat and is easy to the hook seat that hook foot catches on.
Further, eight it are provided with in the described seat of honour with the IC chip contacts of two row four column distributions.
Compared with prior art, the invention have the advantages that stop bit seat is arranged at the inner in seat of honour plug-in card direction, i.e. stop bit switch and is positioned at the inner of IC chip contacts by (1) so that structure is the compactest；(2) all of IC chip contacts is all arranged at the inside of IC-card seat, makes contact be not exposed to lateral surface, be difficult to by security attack.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing simple type IC-card seat.
Fig. 2 is the structural representation in embodiment of the present invention front.
Fig. 3 is the structural representation at the embodiment of the present invention back side.
Fig. 4 is the application schematic diagram of the embodiment of the present invention.
In figure: 1-IC deck, the 11-seat of honour, 12-stop bit seat, 13-hook seat, 2-armature contact, 3-fixed contact, 4-IC chip contacts, 5-hook foot, 6-paster pin.
Detailed description of the invention
The present invention will be further described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Fig. 2 ~ 4, a kind of simple type IC-card seat preventing security attack, described IC-card seat 1 includes the seat of honour 11 and stop bit seat 12, stop bit seat 12 is extended along plug-in card direction in the inner of the described seat of honour 11, the stop bit switch that the fixed contact 3 of the armature contact 2 by top and lower section forms it is provided with in described stop bit seat 12, in the described seat of honour 11, array distribution has IC chip contacts 4, the paster pin 6 of described IC chip contacts 4 to be arranged at the seat of honour 11 inside, is i.e. not exposed to the outer circumferential side of the seat of honour 11.
In the present embodiment, described IC chip contacts 4 is bent up and down by the first metal clips and forms, described first metal clips upper end is exposed to the seat of honour 11 surface using as contact, and it is internal to avoid by security attack that the paster pin 6 of described first metal clips lower end is fixed on the seat of honour 11.
In the present embodiment, described armature contact 2 is bent up and down by the second metal clips and forms, and described second metal clips upper end is exposed to stop bit seat 12 surface using as contact, and it is internal that the paster pin 6 of described second metal clips lower end is fixed on stop bit seat 12.Described fixed contact 3 is made up of the 3rd metal clips, matches with the armature contact 2 of top in described one end of 3rd metal clips, and it is internal that the other end of described 3rd metal clips is fixed on stop bit seat 12.
In the present embodiment, the fixing end both sides of described first metal clips, the second metal clips and the 3rd metal clips are provided with the hook foot 5 upwards catching on IC-card seat 1, as paster pin 6 in the middle of the fixing end of described first metal clips, the second metal clips and the 3rd metal clips, the described inside opisthotonos of paster pin 6 is to avoid exposure to the outer circumferential side of IC-card seat 1.Paster pin 11 is fixed for convenience, is provided with and is easy to the hook seat 13 that hook foot 5 catches in described IC-card seat 1.Being provided with eight in the described seat of honour 11 but to be not limited thereto with the IC chip contacts 4 of two row four column distributions, the described concrete number of IC chip contacts 4 can be arranged according to actual IC chip.
The foregoing is only presently preferred embodiments of the present invention, all impartial changes done according to scope of the present invention patent and modification, all should belong to the covering scope of the present invention.
Claims (8)
1. the simple type IC-card seat preventing security attack, described IC-card seat includes the seat of honour and stop bit seat, it is characterized in that: stop bit seat is extended along plug-in card direction in the inner of the described seat of honour, stop bit switch it is provided with in described stop bit seat, in the described seat of honour, array distribution has IC chip contacts, the paster pin of described IC chip contacts is arranged at seat of honour inside and is not exposed to the outer circumferential side of the seat of honour, described IC chip contacts is bent up and down by the first metal clips and forms, described first metal clips upper end is exposed to seat of honour surface using as contact, the paster pin of described first metal clips lower end is fixed on inside the seat of honour to avoid by security attack；The fixing end both sides of described first metal clips are provided with the hook foot upwards catching on IC-card seat, and as paster pin in the middle of the fixing end of described first metal clips, the described inside opisthotonos of paster pin is to avoid exposure to the outer circumferential side of IC-card seat.
The simple type IC-card seat preventing security attack the most according to claim 1, it is characterised in that: described stop bit switch is made up of the armature contact of top and the fixed contact of lower section.
The simple type IC-card seat preventing security attack the most according to claim 2, it is characterized in that: described armature contact is bent up and down by the second metal clips and forms, described second metal clips upper end is exposed to stop bit seating face using as contact, and the paster pin of described second metal clips lower end is fixed on inside stop bit seat.
The simple type IC-card seat preventing security attack the most according to claim 3, it is characterized in that: the fixing end both sides of described second metal clips are provided with the hook foot upwards catching on IC-card seat, as paster pin in the middle of the fixing end of described second metal clips, the described inside opisthotonos of paster pin is to avoid exposure to the outer circumferential side of IC-card seat.
The simple type IC-card seat preventing security attack the most according to claim 2, it is characterized in that: described fixed contact is made up of the 3rd metal clips, matching with the armature contact of top in one end of described 3rd metal clips, the other end of described 3rd metal clips is fixed on inside stop bit seat.
The simple type IC-card seat preventing security attack the most according to claim 5, it is characterized in that: the fixing end both sides of described 3rd metal clips are provided with the hook foot upwards catching on IC-card seat, as paster pin in the middle of the fixing end of described 3rd metal clips, the described inside opisthotonos of paster pin is to avoid exposure to the outer circumferential side of IC-card seat.
7. according to the simple type IC-card seat preventing security attack described in claim 1,4 or 6, it is characterised in that: it is provided with in described IC-card seat and is easy to the hook seat that hook foot catches on.
The simple type IC-card seat preventing security attack the most according to claim 1, it is characterised in that: it is provided with eight in the described seat of honour with the IC chip contacts of two row four column distributions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410501061.6A CN104269683B (en) | 2014-09-26 | 2014-09-26 | Simple IC card base preventing security attack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410501061.6A CN104269683B (en) | 2014-09-26 | 2014-09-26 | Simple IC card base preventing security attack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104269683A CN104269683A (en) | 2015-01-07 |
| CN104269683B true CN104269683B (en) | 2017-01-11 |
Family
ID=52161187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410501061.6A Active CN104269683B (en) | 2014-09-26 | 2014-09-26 | Simple IC card base preventing security attack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104269683B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201319421Y (en) * | 2008-08-29 | 2009-09-30 | 连展科技股份有限公司 | Electric connector |
| CN201323277Y (en) * | 2008-11-25 | 2009-10-07 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| JP2014099314A (en) * | 2012-11-14 | 2014-05-29 | Smk Corp | Card connector |
| CN204190040U (en) * | 2014-09-26 | 2015-03-04 | 福建新大陆支付技术有限公司 | A kind of new structure of simple type IC-card seat |
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2014
- 2014-09-26 CN CN201410501061.6A patent/CN104269683B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104269683A (en) | 2015-01-07 |
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