CN201004251Y - Separable data storage tax control POS - Google Patents
Separable data storage tax control POS Download PDFInfo
- Publication number
- CN201004251Y CN201004251Y CNU2006201675170U CN200620167517U CN201004251Y CN 201004251 Y CN201004251 Y CN 201004251Y CN U2006201675170 U CNU2006201675170 U CN U2006201675170U CN 200620167517 U CN200620167517 U CN 200620167517U CN 201004251 Y CN201004251 Y CN 201004251Y
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- CN
- China
- Prior art keywords
- tax
- control
- tax control
- cash register
- interface circuit
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- Expired - Lifetime
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- Cash Registers Or Receiving Machines (AREA)
Abstract
The utility model is a split data memory tax control cashing machine. The utility model is characterized in that the utility model comprises a tax control data memory card; the tax control data memory card comprises a memory chip, an interface circuit and a PCB board; wherein, the memory chip is controlled by the CPU of the tax control cashing machine through the interface circuit; the memory chip and the interface circuit are arranged on the PCB board. The beneficial effect is that the tax control cashing machine can be reused by only changing the split tax control memory module instead of directly replacing the main board or the tax control machine when the tax control cashing machine has some problems, which is convenient for maintaining and makes the data more secure and more reliable. The utility model has the advantages of source conservation, simple operation structure and increasing the efficiency.
Description
Technical field
The utility model relates to a kind of tax-control cash register, relates in particular to a kind of tax-control cash register that detachable tax-control data memory function can be provided.
Background technology
At present, known tax-control cash register only has a memory module, tax-control data, business data all are stored in the storer that is integrated on the tax control mainboard, and when machine (tax control mainboard particularly, promptly deposit the integrated circuit board of tax-control data) break down when needing repairing, as maintenance personal's failure judgement reason and repair tax-control cash register immediately, then the user can only wait for that tax-control cash register fixes or use guest machine or manual bill to continue business.After giving standby machine of user or directly waiting producer to keep in repair, could use, need the research and development department of producer to participate in debugging directly like this, and maintenance cycle be long, be not easy to user's use.The tax-control data, business data and the invoice data that are stored in wherein will can not obtain in time and effectively security management and control along with the damage of tax-control cash register, because the supervision of tax-control data, secret, security, use guest machine need again to tax office put on record, a tax-controlling card, initialization machine, and the existence difficulty of docking with original tax control cash receiving machine data.And provide the tax-control cash register of detachable tax-control data memory module function, with former tax-control data, business data and the invoice data that is stored in the mainboard integrated memory, store the pluggable separate, stored module of mainboard lastblock into, when tax-control cash register breaks down, do not need so loaded down with trivial details, only the tax-control data memory module need be changed on new tax control mainboard or the new tax-control cash register and machine can be come into operation again, save time, not waste resource.
Summary of the invention
In order to overcome the maintenance efficiency that existing tax-control cash register needs repairing being out of order makes troubles and keep in repair the not tractable problem of link tax-control data and improve tax-control cash register to the user, the purpose of this utility model is to provide a kind of separate type data storage tax-control cash register, on the basis of existing common tax-control cash register, the tax-control data memory module is separated, the former tax-control data that is stored in the mainboard integrated memory, business data and invoice data store one into independently in the storage card, and the mode by connector is inserted on the mainboard of tax-control cash register again.When tax-control cash register when especially the tax control mainboard breaks down, detachable this storage card down, change on new tax-control cash register or the tax control mainboard, owing to being stored in independently, tax-control data do not have to change in the storage card, therefore do not need to send out again tax-controlling card and initialization machine, make that user's fault obtains getting rid of and solving immediately, not only convenient but also economize on resources; Otherwise as discovery is the tax-control data module damage after changing, and only needs the data module that former fault machine more renews can be used.
According to the purpose of this utility model, separate type data storage tax-control cash register comprises a tax-control data storage card, and described storage card comprises storage chip, interface circuit and pcb board.Wherein, storage chip is by the mainboard CPU control of interface circuit by tax-control cash register, and the tax-control data on the storage chip is read and write by mainboard CPU by corresponding data pins.Storage chip and interface circuit all are arranged on the PCB of tax control storage card, and whole formation on a storage card is inserted in tax-control cash register by connector the mainboard used.Wherein, described storage chip can be flash memory or other storage chips.
The beneficial effects of the utility model are: when tax-control cash register goes wrong, do not need directly to change mainboard or tax control machine, just can reuse and only need change the tax-control data storage card, for maintenance provides convenience, make data safer, reliable.Save resource, improved efficient, and simple in structure, easy to operate, be easy to realize.
Description of drawings
Fig. 1 represents logical organization synoptic diagram of the present utility model;
Fig. 2 represents the circuit structure diagram of the utility model tax-control data storage card.
Embodiment
By a specific embodiment the utility model is described further below in conjunction with accompanying drawing, but does not constitute restriction of the present utility model.
As shown in Figure 1, be the logical organization synoptic diagram of separate type data storage tax-control cash register, wherein, all do not represent with other ingredients that the tax-control data storage card is irrelevant.As shown in the figure, the tax-control cash register of present embodiment comprises a detachable tax-control data storage card, and this storage card links to each other with the tax-control cash register mainboard by the interface circuit on it.The data in the storage chip on this storage card are read and write in the control of the CPU interface circuit by tax-control cash register.
As shown in Figure 2, the tax-control data storage card specifically comprises storage chip, interface circuit and pcb board (not shown).In the present embodiment, adopt the K9F2802 flash memory as storage chip, the signal pin on this chip links to each other with CPU on the tax-control cash register mainboard by interface circuit, thereby realization CPU is to the controls such as read-write of storage chip.Data pins on storage chip corresponding data pin then direct and on the CPU is connected, thereby realizes the transmission of tax-control data.Storage chip itself and interface circuit thereof all are arranged on the pcb board, whole form a tax control data storage card, and the form by connector is inserted on the mainboard of tax-control cash register and uses.
When tax-control cash register goes wrong, do not need directly to change mainboard or tax control machine, and only need extract this separate type tax-control data storage card, and change once new separate type tax-control data memory module and can reuse, for maintenance provides convenience.
More than by most preferred embodiment the utility model has been carried out detailed description, it will be appreciated by those skilled in the art that, under the situation that does not break away from the utility model essence and scope, can make amendment and be out of shape the utility model, still can realize the purpose of this utility model.
Claims (3)
1, a kind of separate type data storage tax-control cash register, it is characterized in that, comprise a tax-control data storage card, described tax-control data storage card comprises storage chip, interface circuit and pcb board, wherein, by the control of the CPU on the tax-control cash register mainboard, described storage chip and interface circuit are arranged on the pcb board described storage chip by interface circuit.
2, tax-control cash register as claimed in claim 1 is characterized in that, the whole storage card that constitutes of described storage chip, interface circuit and pcb board is inserted on the mainboard of tax-control cash register by connector.
3, tax-control cash register as claimed in claim 1 is characterized in that, described storage chip is a flash memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201675170U CN201004251Y (en) | 2006-12-15 | 2006-12-15 | Separable data storage tax control POS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201675170U CN201004251Y (en) | 2006-12-15 | 2006-12-15 | Separable data storage tax control POS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201004251Y true CN201004251Y (en) | 2008-01-09 |
Family
ID=39039794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201675170U Expired - Lifetime CN201004251Y (en) | 2006-12-15 | 2006-12-15 | Separable data storage tax control POS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201004251Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617805A (en) * | 2013-12-09 | 2014-03-05 | 深圳市品凌科技有限公司 | Storage device, and method for manufacturing storage device through recycling storage chip |
| CN104282098A (en) * | 2013-07-08 | 2015-01-14 | 航天信息股份有限公司 | Invoicing and tax copying process upgrading method of tax control device |
-
2006
- 2006-12-15 CN CNU2006201675170U patent/CN201004251Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104282098A (en) * | 2013-07-08 | 2015-01-14 | 航天信息股份有限公司 | Invoicing and tax copying process upgrading method of tax control device |
| CN103617805A (en) * | 2013-12-09 | 2014-03-05 | 深圳市品凌科技有限公司 | Storage device, and method for manufacturing storage device through recycling storage chip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Founder Technology Group Corporation Suzhou Product Co., Ltd. Assignor: Founder Technology Group Corp. Contract record no.: 2010320000126 Denomination of utility model: Separable data storage tax control POS Granted publication date: 20080109 License type: Exclusive License Record date: 20100225 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080109 |
|
| EXPY | Termination of patent right or utility model |