CN203012865U - Connection mechanism for core board and main board of tax-control cashing machine - Google Patents
Connection mechanism for core board and main board of tax-control cashing machine Download PDFInfo
- Publication number
- CN203012865U CN203012865U CN 201220600807 CN201220600807U CN203012865U CN 203012865 U CN203012865 U CN 203012865U CN 201220600807 CN201220600807 CN 201220600807 CN 201220600807 U CN201220600807 U CN 201220600807U CN 203012865 U CN203012865 U CN 203012865U
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- core board
- tax
- board
- mainboard
- headers
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Abstract
The utility model discloses a connection mechanism for a core board and a main board of a tax-control cashing machine. The connection mechanism comprises the core board and the main board, wherein pin headers are arranged in each of two sides of the core board, two female headers into which the pin headers are inserted are arranged on the main board, and the main board is connected with the core board via the pin headers and the female headers; and the core board is equipped with a processor unit and a data memory unit. Structure of the core board enables arrangement of rapid chips of the whole machine to be compact, decreases radiation of routing, and improves electromagnetic compatibility; and the pin headers are connected with the female headers, so that the core board can be conveniently dismounted, wherein when the machine has faults, the core board can be removed easily to export data in the machine, thereby preventing data loss, and ensuring safety of tax data.
Description
Technical field
The utility model relates to a kind of bindiny mechanism of core board and the mainboard for tax-control cash register.
Background technology
Tax-control cash register should guarantee correct generation, reliable memory and the safe transfer of management data, could realize the requirements such as tax authority's management and data check.
At present, the data volume of tax-control cash register is increasing, and the speed of processor CPU is more and more faster, makes the safe reliability of data of cashing machine and transferability still become as important, and Electro Magnetic Compatibility also becomes a very important problem.
Yet the safe reliability that affects the tax control cash receiving machine data mainly contains following 2 points: 1. the interference of anti-electromagnetic-radiation, the 2. fault of machine intimate circuit in using.Generally the CPU of tax-control cash register, data-carrier store and peripheral interface are to concentrate with mainboard to be made on a plank, electric fault occurs on mainboard, during as circuit or components and parts damage, mainboard can not use, the tax-control data of having stored is inconvenient to derive, very easily cause the loss of data, strengthened the workload of maintenance, and can bring unnecessary trouble to the user.
The utility model content
The purpose of this utility model is to overcome the problem that can not in time derive tax-control data after in prior art, mainboard of cashing machine of controlling tax breaks down and very easily be subject to electromagnetic interference, and a kind of bindiny mechanism of core board and the mainboard for tax-control cash register is provided.
A kind of bindiny mechanism of core board and the mainboard for tax-control cash register comprises core board and mainboard; On described core board, both sides are provided with row's pin, and it is female that mainboard is provided with two rows that are used for the described row's pin of plug-in mounting, and core board is connected described row's pin and is connected with row is female with mainboard.
Described core board is provided with processor unit and data storage cell.
Beneficial effect
The bindiny mechanism of a kind of core board and mainboard for tax-control cash register of the utility model, by processor unit and memory cell are arranged on core board, reduce circuit connecting wire road length, effectively reduced the electromagnetic interference (EMI) of bringing due to circuit connecting wire; Utilize row's pin of arranging on core board effectively to connect with mother row on being connected mainboard, realized the flexible connection of core board and mainboard; When mainboard of cashing machine of controlling tax circuit for generating fault, can in time core board be unloaded, processor unit and memory cell on the protection core board are not damaged, and the core board that unloads can be installed on other mainboards working properly, tax-control data is derived, effectively avoid the loss of tax-control data, improved security and the integrality of data; The short machine maintenance time, accelerated the response speed to the client, bring great convenience to the user.
Description of drawings
Fig. 1 structural representation of the present utility model.
Fig. 2 is the structural representation of core board.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
As depicted in figs. 1 and 2, the bindiny mechanism of a kind of core board and mainboard for tax-control cash register of the utility model comprises core board 1 and mainboard 4, and core board both sides are provided with row's pin 2, and mainboard is provided with two mothers row 3 that are used for plug-in mounting row pin.
Core board is provided with processor unit and data storage cell, and processor unit connects by signal wire with data storage cell, and signal wire is connected with row's pin; Mother row on mainboard is connected with circuit on mainboard, and after the row's pin on core board closely was connected with the row on mainboard is female, the processor unit on core board and data storage cell were connected with the circuit of mainboard, carry out tax-control data and manage.
It is compact that this structure of core board is arranged the fast chip of complete machine, and the external radiation of cabling reduces, and has strengthened the ability of electromagnetic compatibility; Row's pin makes core board be convenient to dismounting with the structure that row's parent phase connects, and when machine is out of order, is easy to core board is taken off, and carries out the derivation of the data in machine, thereby data must not be lost, and has guaranteed the safety of tax data.
Claims (2)
1. one kind is used for the core board of tax-control cash register and the bindiny mechanism of mainboard, it is characterized in that, comprises core board and mainboard; On described core board, both sides are provided with row's pin, and it is female that mainboard is provided with two rows that are used for the described row's pin of plug-in mounting, and core board is connected described row's pin and is connected with row is female with mainboard.
2. the bindiny mechanism of core board and the mainboard for tax-control cash register according to claim 1, is characterized in that, described core board is provided with processor unit and data storage cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220600807 CN203012865U (en) | 2012-11-14 | 2012-11-14 | Connection mechanism for core board and main board of tax-control cashing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220600807 CN203012865U (en) | 2012-11-14 | 2012-11-14 | Connection mechanism for core board and main board of tax-control cashing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203012865U true CN203012865U (en) | 2013-06-19 |
Family
ID=48604438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220600807 Expired - Fee Related CN203012865U (en) | 2012-11-14 | 2012-11-14 | Connection mechanism for core board and main board of tax-control cashing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203012865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106527613A (en) * | 2016-11-09 | 2017-03-22 | 百望金赋科技有限公司 | Universal server and tax-control core panel connection method, and universal server |
-
2012
- 2012-11-14 CN CN 201220600807 patent/CN203012865U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106527613A (en) * | 2016-11-09 | 2017-03-22 | 百望金赋科技有限公司 | Universal server and tax-control core panel connection method, and universal server |
| CN106527613B (en) * | 2016-11-09 | 2019-04-09 | 百望金赋科技有限公司 | A kind of connection method and generic server of generic server and tax control core board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20151114 |
|
| EXPY | Termination of patent right or utility model |