CN205281682U - Tax is manipulated stock quotations - Google Patents
Tax is manipulated stock quotations Download PDFInfo
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- CN205281682U CN205281682U CN201521106179.5U CN201521106179U CN205281682U CN 205281682 U CN205281682 U CN 205281682U CN 201521106179 U CN201521106179 U CN 201521106179U CN 205281682 U CN205281682 U CN 205281682U
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- tax
- controlling device
- interface
- chip
- control tray
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Abstract
The utility model provides a tax is manipulated stock quotations, include: a tax -controlling device, through an interconnector with the spare circuit board of a drive that the tax -controlling device electricity is connected is including a data interface, a casing, tax -controlling device, the spare circuit board of drive all install in in the casing, some of data interface is exposed the casing. The spare circuit board of drive still includes a main control chip, a USB HUB chip, a NANDFLASH memory chip and a terminal for the line. Can backup the information of making out an invoice automatically, the area is suitable for the driver of various edition systems certainly.
Description
Technical field
This utility model relates to tax controlling equipment, is specifically related to a kind of tax control tray.
Background technology
At present, known tax control tray is only capable of being stored in computer the information of issuing invoice in user's use procedure, and cannot by the information automated back-up that issues invoice at tax control tray self. Further, known tax control tray needs download driver from network to install and can use when often changing a main frame. And operating system version kind that the main frame that active user faces runs is more, brings operational inconvenience to user. And if the running environment of some main frames cannot connect network, this tax control tray then cannot use.
The content of utility model
In order to overcome the defect of tradition tax control tray, the purpose of this utility model is to provide a kind of tax control tray, can make out an invoice information by automated back-up, carries the driver being suitable for various edition system.
For reaching above-mentioned purpose, the concrete technical scheme that this utility model is taked is:
A kind of tax control tray, including: a tax-controlling device;
One electrically connected with described tax-controlling device by an interconnector drives fallback circuit plate, including a data-interface;
One housing, described tax-controlling device, driving fallback circuit plate are mounted in described housing, and a part for described data-interface exposes described housing.
Further, described driving fallback circuit plate also includes a main control chip, a USBHUB chip, a NANDFLASH storage chip and a line terminal.
Further, described USBHUB chip is in order to as a USB interface hub, including multiple USB sub-interfaces.
Further, the plurality of USB sub-interface includes: one the oneth USB sub-interface electrically connected with described main control chip and one the 2nd USB sub-interface electrically connected with described tax-controlling device.
Further, described line terminal is used for connecting the 2nd USB sub-interface and described tax-controlling device.
Further, the memory space that described NANDFLASH storage chip stores, in order to provide user, the information of making out an invoice automatically.
Further, described NANDFLASH storage chip is also in order to store a driver of described tax-controlling device.
Further, described data-interface is in order to connect a host computer.
Further, described data-interface is a USB interface.
Further, described main control chip in order to managing communication protocol between itself and described host computer, run automated back-up and make out an invoice information programme, automatically upload tax-controlling device driver auxiliary computer and complete the installation of tax-controlling device driver.
By taking technique scheme, the information of making out an invoice can automated back-up, driver also is able to automatically update. Efficiently solve the use inconvenience problem of tradition tax control tray. Exempt user in the numerous trouble downloading installation tax control tray driver of switching host computer or map function system time frequency. And compact conformation, it is simple to carry and use.
Accompanying drawing explanation
Fig. 1 is the main structure chart of tax control tray in this utility model one embodiment.
Fig. 2 is the contour structures schematic diagram driving fallback circuit plate in this utility model one embodiment.
Fig. 3 is the module composition schematic diagram driving fallback circuit plate in this utility model one embodiment.
In figure: 1-tax-controlling device; 2-drives fallback circuit plate; 3-USB interface; 4-interconnector; 5-housing; 6-line terminal; 7-NANDFLASH storage chip; 8-USBHUB chip; 9-main control chip.
Detailed description of the invention
For making features described above of the present utility model and advantage to become apparent, special embodiment below, and coordinate institute's accompanying drawing to be described in detail below.
As described in Figure 1, an embodiment of the present utility model provides a kind of tax control tray, including: tax-controlling device 1, its function and structure are equivalent to traditional tax control tray, being conventionally known to one of skill in the art, this is not construed as limiting by this utility model, also repeats no more at this;
By the driving fallback circuit plate 2 that interconnector 4 electrically connects with tax-controlling device 1, as shown in FIG., it includes USB interface 3 as data-interface;
Housing 5, tax-controlling device 1, driving fallback circuit plate 2 are mounted in housing 5, and a part for USB interface 3 exposes housing 5, in order to transmit data with external connection.
With reference to Fig. 2 and Fig. 3, fallback circuit plate 2 is driven also to include main control chip 9, USBHUB chip 8, NANDFLASH storage chip 7 and line terminal 6.
Wherein, USBHUB chip 8 is in order to as a USB interface hub, including multiple USB sub-interfaces. The plurality of USB sub-interface includes: one the oneth USB sub-interface electrically connected with main control chip 9 and one the 2nd USB sub-interface electrically connected by line terminal 6 with tax-controlling device 1.
NANDFLASH storage chip 7 stores the memory space of the information of making out an invoice automatically in order to provide user; Also in order to store the driver of tax-controlling device 1. The content of this driver and function are also conventionally known to one of skill in the art, and this utility model is not limiting as or defence program content, introduce this driver and only illustrate, and have been easy to skilled artisan understands that function of the present utility model and structure.
USB interface 3 as data-interface in order to connect a host computer. Main control chip 9 in order to managing communication protocol between itself and host computer, run automated back-up and make out an invoice information programme, automatically upload tax-controlling device driver auxiliary computer and complete the installation of tax-controlling device driver. It is known in those skilled in the art that the above-mentioned functions of this main control chip 9 is also, on the basis of description disclosed in this utility model, it will be appreciated by those skilled in the art that the concrete of main control chip 9 adapts to model and structure, no longer elaborate at this and introduce.
By taking technique scheme, making out an invoice information with main control chip automated back-up, in NANDFLASH storage chip 7, the driver of storage also is able to do automatically according to applied environment update adaptively. Efficiently solve the use inconvenience problem of tradition tax control tray. Exempt user in the numerous trouble downloading installation tax control tray driver of switching host computer or map function system time frequency.
Though this utility model is disclosed above with embodiment, but it is only exemplary reference but not for limiting the scope of the present invention or utility model, any has the knack of this those skilled in the art, without departing from spirit and scope of the present utility model, when doing a little change and retouching. Therefore above-described embodiment is not used for limiting the scope of the present invention or utility model, and the protection domain of the present invention or utility model is as the criterion with claims.
Claims (10)
1. a tax control tray, it is characterised in that including a: tax-controlling device;
One electrically connected with described tax-controlling device by an interconnector drives fallback circuit plate, including a data-interface;
One housing, described tax-controlling device, driving fallback circuit plate are mounted in described housing, and a part for described data-interface exposes described housing.
2. tax control tray as claimed in claim 1, it is characterised in that described driving fallback circuit plate also includes a main control chip, a USBHUB chip, a NANDFLASH storage chip and a line terminal.
3. tax control tray as claimed in claim 2, it is characterised in that described USBHUB chip is in order to as a USB interface hub, including multiple USB sub-interfaces.
4. tax control tray as claimed in claim 3, it is characterised in that the plurality of USB sub-interface includes: one the oneth USB sub-interface electrically connected with described main control chip and one the 2nd USB sub-interface electrically connected with described tax-controlling device.
5. tax control tray as claimed in claim 4, it is characterised in that described line terminal is used for connecting the 2nd USB sub-interface and described tax-controlling device.
6. tax control tray as claimed in claim 2, it is characterised in that described NANDFLASH storage chip has a user and automatically stores the memory space of the information of making out an invoice.
7. tax control tray as claimed in claim 6, it is characterised in that described NANDFLASH storage chip is also in order to store a driver of described tax-controlling device.
8. tax control tray as claimed in claim 1, it is characterised in that described data-interface is in order to connect a host computer.
9. tax control tray as claimed in claim 8, it is characterised in that described data-interface is a USB interface.
10. tax control tray as claimed in claim 8, it is characterized in that, described main control chip in order to managing communication protocol between itself and described host computer, run automated back-up and make out an invoice information programme, automatically upload tax-controlling device driver auxiliary computer and complete the installation of tax-controlling device driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106179.5U CN205281682U (en) | 2015-12-28 | 2015-12-28 | Tax is manipulated stock quotations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106179.5U CN205281682U (en) | 2015-12-28 | 2015-12-28 | Tax is manipulated stock quotations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205281682U true CN205281682U (en) | 2016-06-01 |
Family
ID=56066236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521106179.5U Active CN205281682U (en) | 2015-12-28 | 2015-12-28 | Tax is manipulated stock quotations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205281682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106530023A (en) * | 2016-11-09 | 2017-03-22 | 百望金赋科技有限公司 | Tax supervising server and anti-suspension method of tax supervising core board |
-
2015
- 2015-12-28 CN CN201521106179.5U patent/CN205281682U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106530023A (en) * | 2016-11-09 | 2017-03-22 | 百望金赋科技有限公司 | Tax supervising server and anti-suspension method of tax supervising core board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: Room 1702, building 19, jianghaijiayuan, Gangzha District, Nantong City, Jiangsu Province, 226000 Patentee after: Shenzhou Longxin Intelligent Technology Co.,Ltd. Address before: 226009 room 302-a, building a, entrepreneurial outsourcing, 188 Tongsheng Avenue, Nantong Economic and Technological Development Zone, Jiangsu Province Patentee before: SHENZHOU LONGXIN (JIANGSU) INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| CP03 | "change of name, title or address" |