CN201402610Y - Flash disc used for fiscal data backup - Google Patents
Flash disc used for fiscal data backup Download PDFInfo
- Publication number
- CN201402610Y CN201402610Y CN2009200568118U CN200920056811U CN201402610Y CN 201402610 Y CN201402610 Y CN 201402610Y CN 2009200568118 U CN2009200568118 U CN 2009200568118U CN 200920056811 U CN200920056811 U CN 200920056811U CN 201402610 Y CN201402610 Y CN 201402610Y
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- CN
- China
- Prior art keywords
- circuit board
- housing
- flash disk
- data backup
- plug
- 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 - Fee Related
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Abstract
The utility model discloses a flash disc used for fiscal data backup, and relates to the technical field of storage equipment. The flash disc comprises a housing, a cap cover, a circuit board and a plug, wherein, the housing is provided with an accommodating area; the circuit board is arranged in the accommodating area; the plug is fixedly connected with one end of the housing; the circuit board is electrically connected with the terminal of the plug; the cap cover is buckled at the end of the housing with the plug fixedly connected thereat; and the circuit board is provided with a billing data memorizer used for storing billing data and a fiscal data memorizer used for storing fiscal data. The flash disc adopting the technical scheme comprises the billing data memorizer and the fiscal data memorizer, thereby improving the data safety, achieving simple structure, and reducing production cost.
Description
Technical field
The utility model relates to the memory device technical field, relates in particular to a kind of flash disk that is used for the property tax data backup.
Background technology
Existing flash disk comprises housing, cap, circuit board and plug, and circuit board places enclosure interior, and circuit board is electrically connected with the terminal of plug, and circuit board is provided with a storer.Data all are kept in the storer, when being subjected to virus attack, may cause the data of this storer to infect mutually, and there is potential safety hazard in the data of existing flash disk.
The utility model content
The utility model provides a kind of flash disk that is used for the property tax data backup, and it comprises make out an invoice data-carrier store and financial data storer, can improve safety of data.
A kind of flash disk that is used for the property tax data backup, comprise housing, cap, circuit board and plug, housing offers the disposal area, circuit board is arranged in the disposal area, plug and housing one end are affixed, circuit board is electrically connected with the terminal of plug, and cap be located in the end that housing is connected with plug, and circuit board is provided with and is used to store the data-carrier store and be used to store the financial data storer of financial data of making out an invoice of data of making out an invoice.
Wherein, housing is provided with fingerprint sensor, and fingerprint sensor is electrically connected with circuit board.
Wherein, circuit board further is provided with processor, ciphered compressed circuit, automatic checking circuit, and processor is electrically connected with ciphered compressed circuit, automatic checking circuit.
Wherein, housing is provided with the storage card, and the terminal that stores card is electrically connected with circuit board.
Wherein, housing is formed by ultrasonic soldering by upper casing and lower casing.
Wherein, housing and cap are hinged.
Wherein, housing is provided with the mounting part that is used to connect lanyard away from an end of plug.
Wherein, the mounting part offers through hole.
Wherein, mounting part and lanyard are respectively arranged with box and pin thread.
Wherein, circuit board further is provided with the light emitting diode that is used for indicating operating status, and the position of housing respective leds is provided with the window of printing opacity.
From above technical scheme as can be seen, the utility model comprises housing, cap, circuit board and plug, housing offers the disposal area, circuit board is arranged in the disposal area, plug and housing one end are affixed, circuit board is electrically connected with the terminal of plug, and cap be located in the end that housing is connected with plug, and circuit board is provided with and is used to store the data-carrier store and be used to store the financial data storer of financial data of making out an invoice of data of making out an invoice; The technical program comprises make out an invoice data-carrier store and financial data storer, opens to contain ticket data and financial data separate storage, can improve safety of data, and simple in structure, reduces production costs; The data of ticket data storer and financial data storer can not be subjected to virus attack and infect mutually, than higher property tax data, the utlity model has good practical value for security requirement.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a decomposing schematic representation of the present utility model.
Embodiment
Referring to Fig. 1 and Fig. 2, the utility model is described in detail below in conjunction with accompanying drawing.
In the present embodiment, the flash disk that is used for the property tax data backup, comprise housing 10, cap 12, circuit board 20 and plug 11, housing 10 offers the disposal area, circuit board 20 is arranged in the disposal area, plug 11 is affixed with housing 10 1 ends, circuit board 20 is electrically connected with the terminal of plug 11, plug 11 comprises 4 terminals, and wherein two are used to transmit power supply, and two other is used to transmit data, cap 12 be located in the end that housing 10 is connected with plug 11, housing 10 is hinged by rotating shaft with cap 12, can avoid cap 12 to lose, and circuit board 20 is provided with and is used to store the data-carrier store and be used to store the financial data storer of financial data of making out an invoice of data of making out an invoice.
The technical program comprises make out an invoice data-carrier store and financial data storer, opens to contain ticket data and financial data separate storage, can improve safety of data, and simple in structure, reduces production costs; The data of ticket data storer and financial data storer can not be subjected to virus attack and infect mutually, than higher property tax data, the utlity model has good practical value for security requirement.
In the present embodiment, circuit board 20 further is provided with processor, ciphered compressed circuit, automatic checking circuit, and processor is electrically connected with ciphered compressed circuit, automatic checking circuit.The ciphered compressed circuit adopts the ciphered compressed algorithm, makes backup file not read-write, can prevent effectively that backup file is modified or is subjected to the infection of virus, strengthens data security greatly, and conserve storage provides storage speed.Whether automatic checking circuit can detect backup file automatically complete, when recovering not finishing backup or ruined backup file, capable of automatic alarm.
In the present embodiment, housing 10 is provided with fingerprint sensor 13, and fingerprint sensor 13 is electrically connected with circuit board 20.But fingerprint sensor 13 acquisition operations persons' fingerprint, this fingerprint are as the key of read-write flash disk data, thereby the security of enhancing flash disk.
In the present embodiment, housing 10 is formed by ultrasonic soldering by upper casing 18 and lower casing 19; Use the ultrasonic soldering mode, can make housing 10 appearance looks elegant, and be connected firmly.
In the present embodiment, housing 10 is provided with the mounting part 14 that is used to connect lanyard away from an end of plug 11; Mounting part 14 offers through hole 15; Lanyard can pass through hole 15, thereby flash disk is hung on the lanyard.As another kind of optimal way, mounting part 14 and lanyard are respectively arranged with box and pin thread; By the snapping of box and pin thread, mounting part 14 and lanyard are coupled together, when lanyard hangs on the neck, adopt this connected mode expediently flash disk to be taken off.
In the present embodiment, circuit board 20 further is provided with the light emitting diode 16 that is used for indicating operating status, and the position of housing 10 respective leds 16 is provided with the window 17 of printing opacity.The light emitting diode 16 that the data-carrier store of making out an invoice is corresponding different with the financial data storer is observed light emitting diode 16 by this window 17, just can know the duty of storer.
In the present embodiment, housing 10 is provided with the storage card, and the terminal that stores card is electrically connected with circuit board 20.Store card and can be the memory card interface of types such as SD card, mmc card, CF card, memory card interface can increase the dilatation ability of flash disk.Certainly, described ticket data storer and financial data storer can be two independently storage cards, are plugged in the flash disk by storing card.。
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (10)
1. flash disk that is used for the property tax data backup, comprise housing, cap, circuit board and plug, it is characterized in that, housing offers the disposal area, circuit board is arranged in the disposal area, and plug and housing one end are affixed, and circuit board is electrically connected with the terminal of plug, cap be located in the end that housing is connected with plug, and circuit board is provided with and is used to store the data-carrier store and be used to store the financial data storer of financial data of making out an invoice of data of making out an invoice.
2. the flash disk that is used for the property tax data backup according to claim 1 is characterized in that described housing is provided with fingerprint sensor, and fingerprint sensor is electrically connected with described circuit board.
3. the flash disk that is used for the property tax data backup according to claim 1 is characterized in that, described circuit board further is provided with processor, ciphered compressed circuit, automatic checking circuit, and processor is electrically connected with ciphered compressed circuit, automatic checking circuit.
4. the flash disk that is used for the property tax data backup according to claim 1 is characterized in that described housing is provided with the storage card, and the terminal that stores card is electrically connected with described circuit board.
5. the flash disk that is used for the property tax data backup according to claim 1 is characterized in that described housing is formed by ultrasonic soldering by upper casing and lower casing.
6. the flash disk that is used for the property tax data backup according to claim 1 is characterized in that described housing and cap are hinged.
7. the flash disk that is used for the property tax data backup according to claim 1 is characterized in that, described housing is provided with the mounting part that is used to connect lanyard away from an end of plug.
8. the flash disk that is used for the property tax data backup according to claim 7 is characterized in that described mounting part offers through hole.
9. the flash disk that is used for the property tax data backup according to claim 7 is characterized in that described mounting part and lanyard are respectively arranged with box and pin thread.
10. according to any described flash disk that is used for the property tax data backup of claim 1 to 9, it is characterized in that, described circuit board further is provided with the light emitting diode that is used for indicating operating status, and the position of described housing respective leds is provided with the window of printing opacity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200568118U CN201402610Y (en) | 2009-05-19 | 2009-05-19 | Flash disc used for fiscal data backup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200568118U CN201402610Y (en) | 2009-05-19 | 2009-05-19 | Flash disc used for fiscal data backup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201402610Y true CN201402610Y (en) | 2010-02-10 |
Family
ID=41662409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200568118U Expired - Fee Related CN201402610Y (en) | 2009-05-19 | 2009-05-19 | Flash disc used for fiscal data backup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201402610Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489071A (en) * | 2013-09-27 | 2014-01-01 | 太仓苏易信息科技有限公司 | Financial statement software disk capable of being taken along |
| CN106295768A (en) * | 2016-08-17 | 2017-01-04 | 合肥耀贝软件开发有限公司 | A kind of novel finger print USB flash disk |
-
2009
- 2009-05-19 CN CN2009200568118U patent/CN201402610Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489071A (en) * | 2013-09-27 | 2014-01-01 | 太仓苏易信息科技有限公司 | Financial statement software disk capable of being taken along |
| CN106295768A (en) * | 2016-08-17 | 2017-01-04 | 合肥耀贝软件开发有限公司 | A kind of novel finger print USB flash disk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20140519 |