CN203689509U - High-safety data storage equipment - Google Patents
High-safety data storage equipment Download PDFInfo
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- CN203689509U CN203689509U CN201320698944.1U CN201320698944U CN203689509U CN 203689509 U CN203689509 U CN 203689509U CN 201320698944 U CN201320698944 U CN 201320698944U CN 203689509 U CN203689509 U CN 203689509U
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Abstract
The utility model discloses high-safety data storage equipment, comprising a power supply, a clock unit, a microprocessor, a storage unit, a data interface unit and an encryption and decryption unit, wherein the power supply is connected with the clock unit, the output end of the clock unit is connected with the input end of the microprocessor, the storage unit is connected with the microprocessor, and the data interface unit and the encryption and decryption unit are connected with the microprocessor respectively. The high-safety data storage equipment can be used for performing encryption processing on stored data, so that the safety of data storage is improved, and the whole encryption operation process is simple and convenient; the clock unit can be used for performing real-time clock control or time recording, and management is convenient; the defect of single interface form is overcome, signals received by all the interfaces are decomposed into original data to be stored in the storage equipment, and protocol manners corresponding to corresponding interfaces are subjected to data compiling or in photoelectric transmission when the interfaces are used, so that the intermediate link is omitted, and the use is convenient.
Description
Technical field
The utility model relates to field of data storage, particularly relates to a kind of high safe data storage device.
Background technology
Along with scientific and technical development, a large amount of data need storage, and memory device is widely used under this prospect.Memory device has the function of storage program and data, and memory device can be stored or reading information easily, helps people to remember information, has facilitated people's life.Traditional memory device does not possess encryption function and causes information stolen, and the people who is harhored evil intentions after information dropout utilizes and causes economic loss or personal injury, and based on this background, ciphering type memory device also engenders in people's life.Main ciphering type storer adopts software cryptography in the market, corresponding software need to be installed on computers and realize encryption by computer, use procedure more complicated.Current storage device interface form is single, can only realize the exchanges data between identical data interface, can not meet the requirement of data transmission between various data-interfaces.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of data storage device with high security is provided, and equipment is encrypted the data of storage, safe and easy to operate; The interface shape of equipment is various, can carry out data transmission with multiple interfaces, overcomes the single deficiency of original storage device interface interface shape.
The purpose of this utility model is achieved through the following technical solutions: a kind of high safe data storage device, it comprises power supply, clock unit, microprocessor, storage unit, data interface unit and encryption/decryption element, power supply is connected with microprocessor, the output terminal of clock unit is connected with the input end of microprocessor, storage unit is connected with microprocessor, and data interface unit is connected with microprocessor respectively with encryption/decryption element.
Described data interface unit comprises protocol conversion module and data-interface, and protocol conversion module is connected with data-interface.
Described data-interface comprises RS232 interface, RS485 interface, USB interface and CAN interface.
Further, it also comprises acousto-optic warning unit, and the signal output part of microprocessor is connected with the signal input part of acousto-optic warning unit.
The beneficial effects of the utility model are:
1) memory device is provided with encryption/decryption element, to the data encryption of storage, improves the security of data storages, and user installs any encryption software without computer, simple, convenient.
2) clock unit carry out real-time clock control or time interocclusal record, convenient management;
3) various interface is concentrated together, realize interface variation, overcome the deficiency that interface shape is single, the signal decomposition that various interface is received is raw data, be kept in memory device, in the time that each interface uses, adopt protocol mode that corresponding interface is corresponding to re-start data compilation or carry out photoelectricity and pass mutually, reduced intermediate link, easy to use.
4) in the time that decryption error number of times exceedes preset value, acousto-optic warning unit work, has effectively avoided losing among a small circle the generation of memory device situation, further strengthens the security of storage data or memory device.
Brief description of the drawings
Fig. 1 is the utility model structural representation block diagram;
Fig. 2 is the utility model data interface unit structural representation block diagram.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection domain of the present utility model is not limited to the following stated.
As Fig. 1, shown in Fig. 2, a kind of high safe data storage device, it comprises power supply, clock unit, microprocessor, storage unit, data interface unit and encryption/decryption element, power supply is connected with microprocessor, the output terminal of clock unit is connected with the input end of microprocessor, and storage unit is connected with microprocessor, and data interface unit is connected with microprocessor respectively with encryption/decryption element.
Described data interface unit comprises protocol conversion module and data-interface, and protocol conversion module is connected with data-interface.
Described data-interface comprises RS232 interface, RS485 interface, USB interface and CAN interface, and interface shape is various, is convenient to the transmission of data.
Further, it also comprises acousto-optic warning unit, and the signal output part of microprocessor is connected with the signal input part of acousto-optic warning unit, helps user to give memory device for change, further strengthens the security of storage data or memory device.
The above is only preferred implementation of the present utility model, be to be understood that the utility model is not limited to disclosed form herein, should not regard the eliminating to other embodiment as, and can be used for various other combinations, amendment and environment, and can, in contemplated scope described herein, change by technology or the knowledge of above-mentioned instruction or association area.And the change that those skilled in the art carry out and variation do not depart from spirit and scope of the present utility model, all should be in the protection domain of the utility model claims.
Claims (3)
1. one kind high safe data storage device, it is characterized in that: it comprises power supply, clock unit, microprocessor, storage unit, data interface unit and encryption/decryption element, power supply is connected with microprocessor, the output terminal of clock unit is connected with the input end of microprocessor, storage unit is connected with microprocessor, data interface unit is connected with microprocessor respectively with encryption/decryption element, described data interface unit comprises protocol conversion module and data-interface, and protocol conversion module is connected with data-interface.
2. a kind of high safe data storage device according to claim 1, is characterized in that: described data-interface comprises RS232 interface, RS485 interface, USB interface and CAN interface.
3. a kind of high safe data storage device according to claim 1, is characterized in that: it also comprises acousto-optic warning unit, and the signal output part of microprocessor is connected with the signal input part of acousto-optic warning unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698944.1U CN203689509U (en) | 2013-11-06 | 2013-11-06 | High-safety data storage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698944.1U CN203689509U (en) | 2013-11-06 | 2013-11-06 | High-safety data storage equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203689509U true CN203689509U (en) | 2014-07-02 |
Family
ID=51011386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320698944.1U Expired - Fee Related CN203689509U (en) | 2013-11-06 | 2013-11-06 | High-safety data storage equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203689509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108898026A (en) * | 2018-06-28 | 2018-11-27 | 泰康保险集团股份有限公司 | Data ciphering method and device |
-
2013
- 2013-11-06 CN CN201320698944.1U patent/CN203689509U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108898026A (en) * | 2018-06-28 | 2018-11-27 | 泰康保险集团股份有限公司 | Data ciphering method and device |
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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: 20140702 Termination date: 20141106 |
|
| EXPY | Termination of patent right or utility model |