CN201213067Y - Movable hard disc ciphered by radio frequency card - Google Patents
Movable hard disc ciphered by radio frequency card Download PDFInfo
- Publication number
- CN201213067Y CN201213067Y CNU2008200138774U CN200820013877U CN201213067Y CN 201213067 Y CN201213067 Y CN 201213067Y CN U2008200138774 U CNU2008200138774 U CN U2008200138774U CN 200820013877 U CN200820013877 U CN 200820013877U CN 201213067 Y CN201213067 Y CN 201213067Y
- Authority
- CN
- China
- Prior art keywords
- frequency card
- hard disk
- radio
- module
- read
- 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 - Lifetime
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000741 silica gel Substances 0.000 claims abstract description 6
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000004237 Crocus Nutrition 0.000 description 1
- 241000596148 Crocus Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
Images
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- Storage Device Security (AREA)
Abstract
The utility model provides a mobile hard disk which is encrypted through a radio-frequency card. The mobile hard disk is characterized in that a USB 21DE module and a radio-frequency card read-write module are arranged on a hard disk mainboard; a built-in antenna is connected on a slot of the hard disk mainboard; a single chip is connected with the USB 21DE module and the radio-frequency card read-write module; and the built-in antenna is connected with the radio-frequency card read-write module. The hard disk mainboard and a mobile hard disk case are sealed by silica gel. The mobile hard disk adopts advanced radio-frequency card encrypting and read-write technique, a nonspecial radio-frequency card can not read the storage data of the hard disk, a driver is not needed to be installed, and the hard disk can be used when inserted, thereby the mobile hard disk is convenient and reliable, and has secrecy function for the carried data.
Description
Technical field: the utility model relates to a kind of portable hard drive, particularly a kind of portable hard drive of encrypting by radio-frequency card.
Background technology: present portable hard drive does not have secret function, and this causes very big inconvenience for user, especially some technology development co.s; In addition, the characteristics of portable hard drive are to carry conveniently, in case trouble more after hard disk is lost relates to situation such as individual privacy and also offers the instrument that some lawless persons extort.How to improve the confidentiality of portable hard drive, also do not have the product of this respect at present.
Summary of the invention:
The utility model provides a kind of portable hard drive of encrypting by radio-frequency card, its objective is to solve in the past that portable hard drive exists confidentiality poor, the problem of using aspect such as safety inadequately to exist.
Technical scheme: the utility model is achieved through the following technical solutions:
A kind of portable hard drive of encrypting by radio-frequency card, comprise mobile hard disc box and be arranged on hard disk, single-chip microcomputer on the hard disk mainboard, it is characterized in that: on the hard disk mainboard, be provided with USB2IDE module and radio-frequency card module for reading and writing, on a slot of hard disk mainboard, be connected with a built-in aerial, single-chip microcomputer is connected with the radio-frequency card module for reading and writing with the USB2IDE module, and built-in aerial links to each other with the radio-frequency card module for reading and writing.
Pass through silica gel sealing between hard disk mainboard and the mobile hard disc box.
Advantage and effect:
The utility model provides a kind of portable hard drive of encrypting by radio-frequency card, it is by built-in aerial and radio-frequency card module for reading and writing, receive and handle the decryption information that comes to radio-frequency card, the startup that is hard disk need start portable hard drive as key with specific radio-frequency card, make information safer, also make simultaneously this portable hard drive removed from elder generation with hard disk by just reading the loaded down with trivial details step of information after driving.It has the following advantages: first, silica gel sealing will be carried out between hard disk and the mobile hard disc box, disassemble by force damage hard disk ide interface, can effectively avoid after disassembling mobile hard disc box, reading hard disc data, further increased the security of this portable hard drive by ide interface; The second, mobile hard disc box adopts metal and the plastic material composition that combines, and has so promptly guaranteed the good heat radiating of hard disk, and having guaranteed again can the effective recognition radio-frequency card; The 3rd, designed the radio-frequency card module for reading and writing in this portable hard drive, do not need install driver just can use.The 4th, adopted radio-frequency card encrypting read/write technology, do not have exclusive radio-frequency card and can't read the hard disk storage data.
Description of drawings:
Fig. 1 is an one-piece construction sectional structure synoptic diagram of the present utility model;
Fig. 2 is an inner structure synoptic diagram of the present utility model;
Fig. 3 is a circuit block diagram of the present utility model.
Embodiment:
The utility model is achieved through the following technical solutions:
First, to carry out silica gel sealing between hard disk and the mobile hard disc box (comprising that IDE changes USB interface and radio-frequency card read-write control unit), disassemble by force damage hard disk ide interface, can effectively avoid after disassembling mobile hard disc box, reading hard disc data by ide interface; The second, mobile hard disc box adopts metal and the plastic material composition that combines, and has so promptly guaranteed the good heat radiating of hard disk, and having guaranteed again can the effective recognition radio-frequency card; The 3rd, designed the radio-frequency card read in this portable hard drive, do not need install driver just can use.The 4th, adopted radio-frequency card encrypting read/write technology, do not have exclusive radio-frequency card and can't read the hard disk storage data.
As shown in Figure 1, between mobile hard disc box 2 and hard disk mainboard 1, be full of silica gel 7 sealings.
As shown in Figure 2, the utility model mainly is to be provided with USB2IDE module 3 and radio-frequency card module for reading and writing 4 in mobile hard disc box 2, on a slot of hard disk mainboard 1, be connected with a built-in aerial 5, be connected with radio-frequency card module for reading and writing 4 with USB2IDE module 3 by single-chip microcomputer 6, finish the identification of password, drive reading of portable hard drive data, realize the function of keeping secret of portable hard drive.
Accompanying drawing 3 is a circuit block diagram of the present utility model, and its annexation and principle mainly are described.
When using the portable hard drive of this device, after system powered on by power module is logical, single-chip microcomputer 6 control USB2IDE modules 3 are in reset mode, detect whether effective radio-frequency card is arranged in the induction zone scope by the built-in aerial 5 that is connected with radio-frequency card module for reading and writing 4 then, if just have by single-chip microcomputer 6 control USB2IDE modules 3 and enter duty by reset mode, status indicator lamp takes on a red color, and this moment, single-chip microcomputer 6 and radio-frequency card module for reading and writing 4 enter the dormancy power save mode.USB2IDE module 3 is shouldered with PC and is set up the task that USB is connected at this moment, correctly reads the information data in the hard disk.
When needs use portable hard drive of the present utility model, only need radio-frequency card is made a short pause near built-in aerial 5, the status indicator lamp of portable hard drive will take on a red color expression effectively, at this moment just can correctly read the data in this portable hard drive, be the crocus flicker and pilot lamp can be set when reading hard disk information; During this portable hard drive work, information is passed on the radio-frequency card module for reading and writing 4 by built-in aerial 5, and 4 pairs of information of radio-frequency card module for reading and writing are discerned, then by 3 work of single-chip microcomputer 6 control USB2IDE modules; This set-up mode makes portable hard drive to drive can realize data read.It can support 2.5 cun SATA hard disks of high capacity machine, adopts USB2.0 high-speed transfer interface, do not have exclusive radio-frequency card and can't read the hard disk storage data, so it has increased security greatly.
This portable hard drive has adopted advanced radio-frequency card encrypting read/write technology, do not have exclusive radio-frequency card and can't read the hard disk storage data, do not need install driver, plug and play, simultaneously can obtain information by destroying mobile hard disc box 2 with preventing from effectively to think, be a kind of convenience, carry the portable hard drive with function of keeping secret of data reliably.
Claims (2)
1, a kind of portable hard drive of encrypting by radio-frequency card, comprise mobile hard disc box (2) and be arranged on hard disk, single-chip microcomputer (6) on the hard disk mainboard (1), it is characterized in that: on hard disk mainboard (1), be provided with USB2IDE module (3) and radio-frequency card module for reading and writing (4), on a slot of hard disk mainboard (1), be connected with a built-in aerial (5), single-chip microcomputer (6) is connected with radio-frequency card module for reading and writing (4) with USB2IDE module (3), and built-in aerial (5) links to each other with radio-frequency card module for reading and writing (4).
2, a kind of portable hard drive of encrypting by radio-frequency card according to claim 1 is characterized in that: pass through silica gel sealing between hard disk mainboard (1) and the mobile hard disc box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200138774U CN201213067Y (en) | 2008-07-08 | 2008-07-08 | Movable hard disc ciphered by radio frequency card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200138774U CN201213067Y (en) | 2008-07-08 | 2008-07-08 | Movable hard disc ciphered by radio frequency card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201213067Y true CN201213067Y (en) | 2009-03-25 |
Family
ID=40497245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200138774U Expired - Lifetime CN201213067Y (en) | 2008-07-08 | 2008-07-08 | Movable hard disc ciphered by radio frequency card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201213067Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107169382A (en) * | 2017-03-29 | 2017-09-15 | 山东超越数控电子有限公司 | A kind of mobile hard disk and its secure storage method of data based on NFC technique |
-
2008
- 2008-07-08 CN CNU2008200138774U patent/CN201213067Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107169382A (en) * | 2017-03-29 | 2017-09-15 | 山东超越数控电子有限公司 | A kind of mobile hard disk and its secure storage method of data based on NFC technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENYANG POSCARD INFORMATION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHANG MINGYANG Effective date: 20140109 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110031 SHENYANG, LIAONING PROVINCE TO: 110000 SHENYANG, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140109 Address after: Hunnan Sanyi street Shenyang city Liaoning province 110000 No. 6 21 floor Echeng Tianshui Patentee after: Shenyang Poscard Information Technology Co., Ltd. Address before: 110031 No. 127, Nu River street, Huanggu District, Liaoning, Shenyang Patentee before: Zhang Mingyang |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090325 |
|
| CX01 | Expiry of patent term |