CN202711378U - Tax control cashing machine - Google Patents
Tax control cashing machine Download PDFInfo
- Publication number
- CN202711378U CN202711378U CN 201220274648 CN201220274648U CN202711378U CN 202711378 U CN202711378 U CN 202711378U CN 201220274648 CN201220274648 CN 201220274648 CN 201220274648 U CN201220274648 U CN 201220274648U CN 202711378 U CN202711378 U CN 202711378U
- Authority
- CN
- China
- Prior art keywords
- tax
- tax control
- cashing machine
- wireless network
- network card
- 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 - Lifetime
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- Cash Registers Or Receiving Machines (AREA)
Abstract
The utility model discloses a tax control cashing machine with a wireless data transmission function, including a 3G wireless network card and a UKey with a CA digital authentication certificate, wherein the 3G wireless network card and the UKey with the CA digital authentication certificate are connected with the tax control cashing machine through a USB mode; the UKey with the CA digital authentication certificate is used for encryption of the data transmitted by the tax control cashing machine during the process of transmission of data; the tax control cashing machine dials-up through the CA digital authentication certificate 3G wireless network card, and is connected with the a revenue server after dialing successfully; the tax control cashing machine needs to the invoice data which is transmitted to the revenue server; through the encryption of the CA digital authentication certificate, the encrypted invoice data is transmitted to the revenue server; and then the revenue server returns the information. The tax control cashing machine has the advantages of being simple in installation, being convenient to operate, being safe and quick in data exchange, and being valuable for application and popularization.
Description
Technical field
The utility model relates to tax-control cash register.
Background technology
Existing tax-control cash register generally adopts and carries out the transmission of invoice detailed data between subscriber card, USB flash disk or cable broadband mode and office of the tax bureau server.Subscriber card has its capacity limit, and maximum can only be stored hundreds of and be opened the invoice detail and transmit, in case the of that month invoice detailed data of user surpasses 1000, just can't adopt the mode of subscriber card to transmit.Although the capacity of USB flash disk enough users use, infect easily computer virus, cause the systemic breakdown of tax bureau's computer, brought very large loss.The drawback of cable broadband mode is broadband connection mode, firewall security rank, the broadband connection online configuration difference that each user terminal adopts, and is very inconvenient when causing the user to use tax-control cash register to connect online.The remote districts that have or Sole Proprietorship section do not have the broadband access network condition at all, are unfavorable for the use of tax-control cash register yet.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of tax-control cash register, to overcome the defective of the exchanges data inconvenience that has tax-control cash register and server now.
For solving the problems of the technologies described above, the utility model provides a kind of tax-control cash register, comprises main frame, it is characterized in that, comprises wireless network card and digital authenticating key, and described wireless network card and digital authenticating key are installed on the described main frame.
Preferably, described wireless network card is the 3G wireless network card.The 3G wireless Internet card is used for the tax-control cash register wireless Internet access and connects.
Same preferred, described digital authenticating key is the UKey with CA digital authenticating certificate.The UKey of the described CA of having digital authenticating certificate is used for the tax-control cash register wireless data transmission data of transmitting is encrypted.
The UKey of described 3G wireless network card and the described CA of having digital authenticating certificate adopts usb mode to be connected respectively with between the described main frame.
Working method of the present utility model is, dial up on the telephone by the 3G wireless network card, connect tax bureau's server after the dial-up success, the invoice data that the tax-control cash register organization need transmits to tax bureau's server, encrypt by CA digital authenticating certificate, invoice data after encrypting to the transmission of tax bureau server, tax bureau's server return message.
The utility model is installed simple, and easy to operate, data exchange safety is quick, is worth of widely use.
Description of drawings
Below in conjunction with the drawings and specific embodiments the technical solution of the utility model is further described in detail.
Fig. 1 is structural representation of the present utility model.
Embodiment
With reference to the accompanying drawings 1 explanation, tax-control cash register of the present utility model comprises main frame, 3G wireless Internet card, has the UKey of CA digital authenticating certificate.Main frame adopts the USB mode to communicate by letter with the 3G wireless Internet card.Adopt the USB mode to communicate by letter between main frame and the UKey with CA digital authenticating certificate, the UKey with CA digital authenticating certificate is used for the tax-control cash register wireless data transmission data of transmitting is encrypted and deciphers.
The flow process of the utility model tax-control cash register Wireless Data Transmission is: tax-control cash register is by the dialing of 3G wireless network card, connect the tax-control cash register server after the dial-up success, the invoice data that the tax-control cash register organization need transmits to tax bureau's server, encrypt by CA digital authenticating certificate, invoice data after encrypting to the transmission of tax bureau server, tax bureau's server return message.
It should be noted that at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (4)
1. a tax-control cash register comprises main frame, it is characterized in that, comprises wireless network card and digital authenticating key, and described wireless network card and digital authenticating key are installed on the described main frame.
2. tax-control cash register according to claim 1 is characterized in that, described wireless network card is the 3G wireless network card.
3. tax-control cash register according to claim 2 is characterized in that, described digital authenticating key is the UKey with CA digital authenticating certificate.
4. tax-control cash register according to claim 3 is characterized in that, the UKey of described 3G wireless network card and the described CA of having digital authenticating certificate adopts usb mode to be connected respectively with between the described main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220274648 CN202711378U (en) | 2012-06-12 | 2012-06-12 | Tax control cashing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220274648 CN202711378U (en) | 2012-06-12 | 2012-06-12 | Tax control cashing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202711378U true CN202711378U (en) | 2013-01-30 |
Family
ID=47591659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220274648 Expired - Lifetime CN202711378U (en) | 2012-06-12 | 2012-06-12 | Tax control cashing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202711378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112309105A (en) * | 2020-11-17 | 2021-02-02 | 王庆国 | Business super tax control wireless acquisition device and method thereof |
-
2012
- 2012-06-12 CN CN 201220274648 patent/CN202711378U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112309105A (en) * | 2020-11-17 | 2021-02-02 | 王庆国 | Business super tax control wireless acquisition device and method thereof |
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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 |
Granted publication date: 20130130 |
|
| CX01 | Expiry of patent term |