CN2209809Y - Connector for intelligent card - Google Patents
Connector for intelligent card Download PDFInfo
- Publication number
- CN2209809Y CN2209809Y CN 94247182 CN94247182U CN2209809Y CN 2209809 Y CN2209809 Y CN 2209809Y CN 94247182 CN94247182 CN 94247182 CN 94247182 U CN94247182 U CN 94247182U CN 2209809 Y CN2209809 Y CN 2209809Y
- Authority
- CN
- China
- Prior art keywords
- card
- connector
- shell
- spring
- cang
- 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.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to a connector for an intelligent card. The end of a card barn 5 in an outer shel 15 is provided with a prop spring 12 and a positioning sliding block 10. A motor 14 at the end of the outer shell 15 drives a cam 13 and the extending part from card barn 5 to make periodicity contact. A car returning key 1 is connected with an apical plate 9 by a connecting rod 4. A microswitch 16 is arranged in i a positioning groove 11. The utility model has the advantages of automatic and manual card returning mechanisms, reliable work, easy usage and simple structure.
Description
The utility model relates to a kind of computer interface, is to be used for smart card is received a kind of necessary means of application apparatus.
The connector that mostly is to use the production of Boolean, Germany (BULL) company at present both at home and abroad is as the interface of smart card (also claiming IC-card) with computing machine.Because its structure limits, this connector sticks into card or moves back in the card process in intelligence all is by holder's manual operation, is inconvenience extremely for the application of smart card.In addition, fully manually the advance and retreat card very easily causes some abnormal operations and malicious act and causes the generation of equipment failure.Also because of its structure is comparatively complicated, so the also corresponding complexity of manufacturing process, cost is also higher relatively.
The utility model is exactly at the deficiency in the above-mentioned background technology, and provide a kind of simple in structure, reliable operation, easy to use, cost is low, and can move back the intelligence card connector of card automatically.
The technical solution that realizes above-mentioned purpose is as follows: Ka Cang is connected with outer casing bottom by extension spring, the loam cake of Ka Cang stretches out shell and matches with the cam of motor, the top spring pushes against positioning sliding block, also has a locating slot in the enclosure, moves back the card key and is connected with the top flat that is positioned at bottom, card storehouse by push rod.The top spring places the end of Ka Cang, and positioning sliding block is connected on the Ka Cang, and top flat is connected in the enclosure by excentric shaft.The contact of smart card contacts with the spring that touches of read/write head, and microswitch is housed in the locating slot.
Accompanying drawing is a structural representation of the present utility model.
As shown in drawings, this connector has a shell 15, and card storehouse 5 is positioned at shell 15, and fixes its accurate position by card storehouse stationary shaft 3.End in card storehouse 5 is equipped with top spring 12, and positioning sliding block 10 is connected to the bottom in card storehouse 5, and can slide along card storehouse 5, and card storehouse 5 is connected with shell 15 bottoms by extension spring 6.On the base of shell 15, also be provided with locating slot 11 and eccentric top flat 9, be equipped with microswitch 16 in the locating slot 11, move back card key 1 and contact with eccentric top flat 9 by connecting rod 4.Be equipped with a motor 14 that drives cam 13 at the tail end of shell 15, this cam 13 with block the partial periodicity that stretches out shell 15 in storehouse 5 and contact.Smart card 7 can enter or withdraw from card storehouse 5, and the circuit junction of smart card 7 is realized electrically contacting with the spring 8 that touches of the read/write head that is positioned at this connector.Smart card 7 all withdraws from smart card 7 and the anti-locking card process in order often to clean, and also is provided with to wipe card amortisseur bar 2 in the front end of shell 15.
During use, smart card 7 is all inserted in the card storehouse 5 of this connector, at this moment, smart card 7 is pushed into locating slot 11 places with positioning sliding block 10, leans on the effect of extension spring 6 that positioning sliding block 10 is slipped in the locating slot 11.Because the pulling force of extension spring 6, when positioning sliding block 10 slips into locating slot 11, circuit junction on the smart card 7 just in time electrically contacts with spring 8 tops of touching of the read/write head that is positioned at this connector, and its relative position that touches spring 8 tops and smart card 7 meets the ISO-7816 international standard fully.Simultaneously, positioning sliding block 10 triggers microswitch 16, inserts power supply for smart card 7, also gives interface card with signal feedback, central processing unit promptly begins smart card 7 is carried out data read-write operation, and by RS-232 interface with data with RS-232 international standard mode and application apparatus communication.
After the read-write operation of read/write head is finished, by control circuit drive motor 14 and drive cam 13 and rotate, and will stretch out card storehouse 5 jack-up of shell 15 parts.Positioning sliding block 10 rises with card storehouse 5 and is parallel with shell 15 inner bottom surfaces at this moment, promotes positioning sliding blocks 10 with smart card 7 automatic release connectors by top spring 12 again; Or notify the holder by sound and shows signal, and manually press and move back card key 1, promote top flats 9 by connecting rod 4 and rotate and will block storehouse 5 jack-up that makes progress around excentric shaft.Top spring 12 promptly promotes positioning sliding block 10 with smart card 7 releases at this moment.
The utlity model has and move back card two cover mechanisms automatically and manually; simple in structure; make easily; reliable operation; easy to use; the electric protection ability is arranged, can prevent that some improper and malicious acts from occurring and the equipment failure that takes place, smart card meets the ISO-7816 international standard fully with the relative contact position that touches spring.
Claims (5)
1, a kind of intelligence card connector, comprise a shell (15) and have the read/write head that touches spring (8), it is characterized in that Ka Cang (5) is connected with shell (15) bottom by extension spring (6), the loam cake of Ka Cang (5) stretches out shell (15) and matches with the cam (13) of motor (14), top spring (12) pushes against positioning sliding block (10), also has a locating slot (11) in shell (15); Moving back card key (1) is connected with the top flat (9) that is positioned at Ka Cang (5) bottom by push rod (4).
2, connector as claimed in claim 1 is characterized in that top spring (12) is positioned at Ka Cang (5) end, and positioning sliding block (10) is connected on the Ka Cang (5).
3, connector as claimed in claim 1 is characterized in that top flat (9) is connected shell (15) bottom by excentric shaft.
4, connector as claimed in claim 1 is characterized in that also being provided with in shell (15) and wipes card amortisseur bar (2) and stationary shaft (3), and smart card (7) electrically contacts with the spring (8) that touches of read/write head.
5, connector as claimed in claim 1 is characterized in that being equipped with microswitch (16) in locating slot (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94247182 CN2209809Y (en) | 1994-12-10 | 1994-12-10 | Connector for intelligent card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94247182 CN2209809Y (en) | 1994-12-10 | 1994-12-10 | Connector for intelligent card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2209809Y true CN2209809Y (en) | 1995-10-11 |
Family
ID=33852473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94247182 Expired - Fee Related CN2209809Y (en) | 1994-12-10 | 1994-12-10 | Connector for intelligent card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2209809Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101944670A (en) * | 2010-08-27 | 2011-01-12 | 华为终端有限公司 | Intelligent card socket, mobile terminal and working method for mobile terminal |
-
1994
- 1994-12-10 CN CN 94247182 patent/CN2209809Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101944670A (en) * | 2010-08-27 | 2011-01-12 | 华为终端有限公司 | Intelligent card socket, mobile terminal and working method for mobile terminal |
| CN101944670B (en) * | 2010-08-27 | 2012-07-25 | 华为终端有限公司 | Intelligent card socket, mobile terminal and working method for mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |