CN202838516U - External payment code calculating device - Google Patents
External payment code calculating device Download PDFInfo
- Publication number
- CN202838516U CN202838516U CN201220484890.4U CN201220484890U CN202838516U CN 202838516 U CN202838516 U CN 202838516U CN 201220484890 U CN201220484890 U CN 201220484890U CN 202838516 U CN202838516 U CN 202838516U
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- CN
- China
- Prior art keywords
- payment cipher
- external
- microprocessor
- calculation element
- mic interface
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- 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 - Lifetime
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Abstract
The utility model discloses an external payment code calculating device which comprises a media interface connector (MIC) interface for transmitting data by connecting with an external device, a microprocessor for calculating a payment code according to the date received by the MIC interface from the external device and a memory for storing the data, wherein the MIC interface and the memory are connected with the microprocessor respectively. The using process of the payment code is greatly simplified because the payment code is provided by connecting the MIC interface and the external device together and interacting date between each other, the size of the external payment code calculating device is greatly reduced because display and input board are not needed, thus the device is convenient to carry and provides users with great convenience.
Description
Technical field
The utility model relates to the payment cipher field, relates in particular to a kind of external payment cipher calculation element.
Background technology
At present, the major way of the financial industry capital settlement of China is the debit bill clearing, and wherein, the payment of debit bill generally adopts payment cipher to realize Password Input.Payment cipher is used for when the issuance of a note, the informixs such as note number, the amount of money, account and date are encrypted computing produce one group of payment cipher, enterprise's payment cipher that bill is corresponding when the issuance of a note fills on the bill and is combined as the payment foundation with seal.
The use-pattern of traditional payment cipher is by user's manual input customizing messages relevant with bill on payment cipher, such as information such as account, the amount of money, date and voucher kinds, needs in use to carry payment cipher.But existing payment cipher is provided with input keyboard and display, causes the payment cipher volume to carry more greatly inconvenience, and the user uses the input keyboard input message trouble of payment cipher, for the user has brought greatly inconvenience.
Thereby prior art is still waiting to improve and improve.
The utility model content
In view of above-mentioned the deficiencies in the prior art part, the purpose of this utility model is to provide a kind of external payment cipher calculation element, is intended to solve the problem that payment cipher uses the pattern complexity and carries inconvenience in the prior art.
In order to achieve the above object, the utility model has been taked following technical scheme:
A kind of external payment cipher calculation element, provide payment cipher for being connected with external unit, wherein, comprising: the data that be used for being connected with external unit the MIC interface that carries out data transmission, are used for the external unit that receives according to the MIC interface calculate payment cipher microprocessor, be used for storing the data storage device; Described MIC interface and storer connect respectively microprocessor.
Described external payment cipher calculation element wherein, also comprises: the magnetic bar reader that is used for the read-write magnetic strip information; Described magnetic bar reader connects microprocessor.
Described external payment cipher calculation element wherein, also comprises: the IC-card read write line that is used for reading and writing IC card information; Described IC-card read write line connects microprocessor.
Described external payment cipher calculation element, wherein, described external unit comprises: mobile phone or computer with MIC interface.
Compared to prior art, a kind of external payment cipher calculation element that the utility model provides is owing to having adopted the data that are used for being connected with external unit the MIC interface that carries out data transmission, are used for the external unit that receives according to the MIC interface to calculate the microprocessor of payment cipher, be used for storing the data storage device; Described MIC interface and storer connect respectively microprocessor; The utility model is connected with external unit by the MIC interface and carries out data interaction thereby payment cipher is provided, so that the use procedure of payment cipher is simplified greatly, need not display and input keyboard etc. so that volume greatly reduces and be easy to carry, make things convenient for for the user has brought greatly.
Description of drawings
Fig. 1 is the structured flowchart of the utility model external payment cipher calculation element.
Embodiment
The utility model provides a kind of external payment cipher calculation element, and is clearer, clear and definite for making the purpose of this utility model, technical scheme and effect, referring to the accompanying drawing embodiment that develops simultaneously the utility model further described.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
See also Fig. 1, Fig. 1 is the structured flowchart of the utility model external payment cipher calculation element.Described external payment cipher calculation element 100 comprises: MIC interface 110, microprocessor 120 and storer 130.Described MIC interface 110 is connected with storer and is connected microprocessor 120.
Described MIC interface 110 is used for being connected with external unit, carries out the data transmission exchange.Described microprocessor 120 is used for calculating payment cipher according to the data of the external unit of MIC interface 110 receptions.Described storer 130 is used for the storage data, such as the data of the external unit of MIC interface 110 receptions and the data that microprocessor 120 sends etc.
The external payment cipher calculation element that the utility model provides, be used to bill that payment cipher is provided, be connected with external unit by the MIC interface, make the user realize that payment cipher calculates by external unit, so that the use procedure of payment cipher is simplified greatly, need not display and input keyboard etc. so that volume greatly reduces and be easy to carry, make things convenient for for the user has brought greatly.
Please continue to consult Fig. 1.Further, described external payment cipher calculation element 100 also comprises a magnetic bar reader 140, described magnetic bar reader 140 connects microprocessor 120, be used for the read-write magnetic strip information, and sending it to microprocessor 120, described microprocessor 120 carries out payment cipher calculating according to the magnetic strip information of magnetic bar reader 140 read-writes.Described storer 130 also is used for the storage magnetic strip information.
Further, described external payment cipher calculation element 100 also comprises an IC-card read write line 150, described IC-card read write line 150 connects microprocessor 120, be used for reading and writing IC card information, and sending it to microprocessor 120, described microprocessor 120 carries out payment cipher according to the IC-card information of IC-card read write line 150 read-writes and calculates.Described storer 130 also is used for the IC-card information of storage IC-card read write line 150 read-writes.
In the utility model, described external unit is mobile phone, PC or the panel computer etc. with MIC interface.Described external unit and external payment cipher calculation element 100 are undertaken by MIC interface 100 alternately.Preferably, the user is by the data of the keyboard input number of the external unit customizing messages relevant with bill, such as the information such as account, the amount of money, date and voucher kind, these customizing messages are sent to microprocessor 120 by MIC interface 110, thereby calculate payment cipher, described microprocessor 120 shows payment cipher by the display that MIC interface 110 transfers to external unit, thereby make things convenient for the user record password, so that various Input Process are simplified, also reduced the realization cost of payment cipher function.The payment cipher calculation element that the utility model provides utilizes the keyboard of external unit to substitute the keypad of payment cipher and the display that display substitutes payment cipher, so that external unit also has the corresponding function of payment cipher, can further reduce the production cost of payment cipher, correspondingly also reduced user's purchase cost, and input and show by external unit and more meet user's custom commonly used, convenient user's use.
In sum, a kind of external payment cipher calculation element that the utility model provides, the data that be used for being connected with external unit the MIC interface that carries out data transmission, are used for the external unit that receives according to the MIC interface calculate payment cipher microprocessor, be used for storing the data storage device; Described MIC interface and storer connect respectively microprocessor; Be connected with external unit by the MIC interface and carry out data interaction thereby payment cipher is provided, so that the use procedure of payment cipher is simplified greatly, need not display and input keyboard etc. so that volume greatly reduces and be easy to carry, for the user brought convenient greatly.
Be understandable that; for those of ordinary skills; can be equal to replacement or change according to the technical solution of the utility model and utility model design thereof, and all these changes or replacement all should belong to the protection domain of the appended claim of the utility model.
Claims (4)
1. external payment cipher calculation element, be used for providing payment cipher, it is characterized in that, comprising: the data that be used for being connected with external unit the MIC interface that carries out data transmission, are used for the external unit that receives according to the MIC interface calculate payment cipher microprocessor, be used for storing the data storage device; Described MIC interface and storer connect respectively microprocessor.
2. external payment cipher calculation element according to claim 1 is characterized in that, also comprises: the magnetic bar reader that is used for the read-write magnetic strip information; Described magnetic bar reader connects microprocessor.
3. external payment cipher calculation element according to claim 1 is characterized in that, also comprises: the IC-card read write line that is used for reading and writing IC card information; Described IC-card read write line connects microprocessor.
4. external payment cipher calculation element according to claim 1 is characterized in that, described external unit comprises: mobile phone or computer with MIC interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220484890.4U CN202838516U (en) | 2012-09-21 | 2012-09-21 | External payment code calculating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220484890.4U CN202838516U (en) | 2012-09-21 | 2012-09-21 | External payment code calculating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202838516U true CN202838516U (en) | 2013-03-27 |
Family
ID=47950165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220484890.4U Expired - Lifetime CN202838516U (en) | 2012-09-21 | 2012-09-21 | External payment code calculating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202838516U (en) |
-
2012
- 2012-09-21 CN CN201220484890.4U patent/CN202838516U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |