CN2370475Y - IC card electronic name card notebook - Google Patents
IC card electronic name card notebook Download PDFInfo
- Publication number
- CN2370475Y CN2370475Y CN 98227229 CN98227229U CN2370475Y CN 2370475 Y CN2370475 Y CN 2370475Y CN 98227229 CN98227229 CN 98227229 CN 98227229 U CN98227229 U CN 98227229U CN 2370475 Y CN2370475 Y CN 2370475Y
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- pin
- card
- connects
- collector
- triode
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- Expired - Fee Related
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Abstract
The utility model discloses an IC card electronic name card notebook, which is mainly composed of a very large scale integrated circuit CPU main board of an ET-801 type, a liquid crystal display panel, an IC card interface, a quartz oscillation circuit, a power circuit and an operation keyboard. The IC card electronic name card notebook organically combines the IC card technology and a computer memo pad, and has the remarkable advantages of large information storage, powerful processing function, flexible and convenient use, etc., provides modern novel means for people to communicate mutually.
Description
The utility model relates to a kind of device of read-out recording carrier content, especially reads the electronic line structure of the electronic notebook of IC-card business card content.The invention still further relates to and the matching used IC-card business card of IC-card electronic business card memo pad.
Along with the continuous progress of society, human mutual contacts are day by day frequent, and business card has become the important media that people hand over knowledge.From one side, existing business card is generally items such as printing name, appellation, contact method on paper and forms, and as the issuer of business card, often feels that the information material of the contained self-introduction of business card very little owing to be subjected to the paper area constraints; And,, can't remember the information material of many business cards although the content of every name cards is few as the recipient of business card, it is very inconvenient to search again.On the other hand, the IC-card technology is gradually improved from invention in 1974 so far, and its application constantly enlarges; The computer memo pad combines the powerful data processing function and the small and exquisite of electronic calculator of computer on the electronic calculator basis, for people provide portable, electronic memory instrument easily.
The purpose of this utility model is: the inconvenience at above-mentioned existing business card exists proposes a kind of IC-card electronic business card memo pad.This electronic business card memo pad should have by electronic memory, function of reading, and volume little, be easy to carry.The utility model also proposes a kind of and the matching used business card of IC-card electronic business card memo pad simultaneously, and this business card should have the characteristics that information storage is big, volume is little.
Below in conjunction with embodiment the technical solution of the utility model is described.
Fig. 1 is the circuit diagram of an embodiment of the utility model IC-card electronic business card memo pad.
Fig. 2 is the matching used IC-card name card structure of the IC-card electronic business card memo pad synoptic diagram with Fig. 1.
In order to achieve the above object, IC-card electronic business card memo pad of the present utility model mainly is made of the ultra-large CPU integrated circuit of ET-801 type mainboard, LCDs, IC-card interface, crystal oscillating circuit, power circuit, operation keyboard.Wherein, the ultra-large CPU integrated circuit of ET-801 type mainboard adopts surface mounting technology to make, there is the 64K program storage inside, the 64K data-carrier store, the outside has 240 pins, the 1st pin connects the power circuit positive pole, the 120th pin connects power cathode, the 2nd, 3 pin connect two output terminals of crystal oscillating circuit respectively, the 6-10 pin respectively with 3 of IC-card interface, 6,7,4,5 pin join, the 11-30 pin joins with the 1-20 pin of operation keyboard respectively, the 31-54 pin connects the 1-24 pin of LCDs respectively, and the 55-78 pin connects the 187-210 pin of LCDs respectively, and the 80-119 pin connects the 26-65 pin of LCDs respectively, the 121-240 pin connects the 66-185 pin of LCDs respectively, and the 79th pin is a reset line.LCDs is the 160X48 dot matrix, can show 30 Chinese characters or 120 western language characters.Power supply adopts the 3V lithium battery power supply.
In addition, this IC-card electronic business card memo pad also contains RS-232 type communication interface and infrared emission and receiving circuit.The 4th, 5 pin of ET-801 type integrated circuit mainboard join with 3,2 pin of this communication interface respectively.The infrared emission circuit is made of resistance R 2, triode D3, two light emitting diode D1, D2.Power supply connects the collector of triode D3 through resistance R 2, and its base stage connects 4 pin of ET801, and emitter is through two light emitting diode D1, the D2 ground connection of series connection.Infrared receiving circuit is made up of triode D4, two phototriode D5, D6 and base resistance R4, two current-limiting resistance R3, R5.Power supply connects the collector of first order phototriode D4 through current-limiting resistance R3, this pipe emitter connects the collector of second level phototriode D5, the grounded emitter of D5 pipe, power supply connects the collector of triode D6 through another current-limiting resistance R5 simultaneously, the collector of this triode also connects 5 pin of ET801, its grounded emitter, this pipe base stage connects the collector of first order phototriode D4 through base resistance R4.
IC-card business card shown in Figure 2 is a Memory card of making according to the ISO/IEC7816-3 standard, comprises egative film 1 and IC-card 2, and IC-card 2 is pressed and is connected on the egative film 1, and the capacity of this card can divide fourth gear to select at 1K-8K, can store 60-300 Chinese character.The another side of this business card base plate can be printed the content of common business card.
During use, the IC business card is inserted in the IC-card interface of IC-card electronic business card memo pad, by keyboard operation, can be with name, sex, unit, post, academic title, phone, fax, E-mail network address, address, and such as company introduction, curriculum vitae etc. all are ready that disclosed information " writes " the IC-card business card; Or " read " various information on the IC-card business card, and on liquid crystal display, show simultaneously by keyboard operation.
If temporary no IC-card electronic business card memo pad in the hand, the information that IC-card business card another side is printed still can have the effect of common business card.When IC-card electronic business card memo pad uses separately, can have the function of computer memo pad.In addition,, therefore computing machine, modulator-demodular unit or fax module be can connect, dual-machine communication or telecommunication carried out because IC-card electronic business card memo pad is furnished with communication interface.If when holding two users of IC-card electronic business card memo pad and meeting, can be by the infrared emission and the receiving function of IC-card electronic business card memo pad, directly the exchange information of storing separately is very convenient.
This shows, IC-card electronic business card memo pad of the present utility model combines IC-card technology and computer memo pad, have remarkable advantages such as information storage is big, processing capacity is strong, flexible and convenient to use, for people's contacts each other provide modern new tool.
Claims (4)
1. IC-card electronic business card memo pad, it is characterized in that: mainly by the ultra-large CPU integrated circuit of ET-801 type mainboard, LCDs, the IC-card interface, crystal oscillating circuit, power circuit, operation keyboard constitutes, the ultra-large CPU integrated circuit of described ET-801 type mainboard has 240 pins, the 1st pin connects the power circuit positive pole, the 120th pin connects power cathode, the 2nd, 3 pin connect two output terminals of crystal oscillating circuit respectively, the 6-10 pin respectively with 3 of IC-card interface, 6,7,4,5 pin join, the 11-30 pin joins with the 1-20 pin of operation keyboard respectively, the 31-54 pin connects the 1-24 pin of LCDs respectively, the 55-78 pin connects the 187-210 pin of LCDs respectively, the 80-119 pin connects the 26-65 pin of LCDs respectively, the 121-240 pin connects the 66-185 pin of LCDs respectively, and the 79th pin is a reset line.
2. IC-card business card is characterized in that: comprise egative film and IC-card, IC-card is pressed and is connected on the egative film.
3. IC-card electronic business card memo pad according to claim 1 is characterized in that: also contain RS-232 type communication interface, the 4th, 5 pin of described ET-801 type integrated circuit mainboard join with 3,2 pin of this communication interface respectively.
4. IC-card electronic business card memo pad according to claim 1, it is characterized in that: also contain infrared emission and receiving circuit, described infrared emission circuit is by resistance (R2), triode (D3), two light emitting diode (D1, D2) constitute, power supply connects the collector of triode (D3) through resistance (R2), its base stage connects the 4th pin of ET801 type integrated circuit mainboard, its emitter is through two light emitting diode (D1 of series connection, D2) ground connection, described infrared receiving circuit is by triode (D4), two phototriode (D5, D6) and base resistance (R4), two current-limiting resistance (R3, R5) form, power supply connects the collector of first order phototriode (D4) through current-limiting resistance (R3), this phototriode emitter connects the collector of second level phototriode (D5), the grounded emitter of second level phototriode (D5), power supply connects the collector of triode (D6) through another current-limiting resistance (R5) simultaneously, the collector of this triode (D6) also connects 5 pin of ET801 type integrated circuit mainboard, its grounded emitter, the base stage of this triode (D6) connect the collector of first order phototriode (D4) through base resistance (R4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98227229 CN2370475Y (en) | 1998-07-03 | 1998-07-03 | IC card electronic name card notebook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98227229 CN2370475Y (en) | 1998-07-03 | 1998-07-03 | IC card electronic name card notebook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2370475Y true CN2370475Y (en) | 2000-03-22 |
Family
ID=33977579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98227229 Expired - Fee Related CN2370475Y (en) | 1998-07-03 | 1998-07-03 | IC card electronic name card notebook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2370475Y (en) |
-
1998
- 1998-07-03 CN CN 98227229 patent/CN2370475Y/en not_active Expired - Fee Related
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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 |