CN201122436Y - Mobile hard disk case - Google Patents
Mobile hard disk case Download PDFInfo
- Publication number
- CN201122436Y CN201122436Y CNU2007201217270U CN200720121727U CN201122436Y CN 201122436 Y CN201122436 Y CN 201122436Y CN U2007201217270 U CNU2007201217270 U CN U2007201217270U CN 200720121727 U CN200720121727 U CN 200720121727U CN 201122436 Y CN201122436 Y CN 201122436Y
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- China
- Prior art keywords
- interface
- hard disc
- computer
- power supply
- power
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- Expired - Fee Related
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Abstract
The utility model discloses a mobile hard disc box, which comprises a hard disc box. The hard disc box includes a main controller IC, a power supply IC, an eSATA interface connected with a computer main board, an SATA interface connected with a computer hard disc, a power input interface and a power output interface, wherein the main controller IC is respectively connected with the power supply IC, the eSATA interface and the SATA interface; the power supply IC is respectively connected with the power input interface and the power output interface; the power input interface is connected with the computer power supply and used for power supply for the main controller IC, the power supply IC, the eSATA interface and the SATA interface, and the power output interface is connected with the computer hard disc and used for power supply for the computer hard disc. The mobile hard disc box adopts the eSATA interface, thereby the transmission rate of data is greatly improved, and the mobile hard disc box adopts a fingerprint identification module to perform encryption and decryption and access control to the storage of the data, and avoids the loss caused by information leakage for users.
Description
Technical field
The utility model belongs to PC external unit field, relate in particular to a kind of can high speed transmission data and have a mobile hard disc box of tight security.
Background technology
When the user uses mobile hard disc box, usually can only use USB interface, and the transmission speed of USB interface has only 480Mbps (theoretical mxm., common speed is far below this theoretical value, be subjected to the interference of transmission line, electromagnetic signal etc., normal is that 100Mbps is following), when needing transferring large number of data, the user (transmits the data of 10GB as needs, the time that then needs is 10GB/100Mbps=800s, need expend a large amount of time waitings, so the user there is urgent demand to the high-speed transfer of data.In addition, the data of user storage on portable hard drive can only adopt the mode of source document to store usually, and data security is very poor, in case portable hard drive is lost, then data will all be divulged a secret, and not have security.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of mobile hard disc box of energy high speed transmission data is provided.
The mobile hard disc box that another purpose of the present utility model is to provide a kind of energy high speed transmission data and has tight security.
For solving the problems of the technologies described above, the utility model is by the following technical solutions: a kind of mobile hard disc box, comprise hard-disk cartridge, SATA interface, power input interface and power output interface that described hard-disk cartridge contains master control IC, power supply IC, the eSATA interface that is connected with computer motherboard, is connected with hard disc of computer, master control IC is connected with power supply IC, eSATA interface, SATA interface respectively; Described power supply IC is connected with power input interface, power output interface; Power input interface is connected with computer power supply, is used for to master control IC, power supply IC, eSATA interface, the power supply of SATA interface, and power output interface is connected with the power interface of hard disc of computer, is used for powering to hard disc of computer.
Described SATA interface is connected with the SATA interface of hard disc of computer, and the eSATA interface is connected with the SATA interface of computer motherboard.
Described hard-disk cartridge also contains fingerprint identification module, described fingerprint identification module is connected with master control IC, is used to discern and store finger print information, the user is carried out authentication and by mobile hard disc box the storage of computer hard disk data is encrypted, deciphered by finger print information.
Described hard-disk cartridge also contains USB interface, and described USB interface is connected with master control IC, also is connected with the USB interface of computer motherboard.
The chip model of described fingerprint identification module is AT77C104, TCS3B, MBF310, AES2500, FPC1030, ATW100 etc.
The utility model compared with prior art, at first owing to used the eSATA interface, so the transfer rate of data has increased significantly, and user's work efficiency is improved; Secondly, adopt fingerprint identification module that the visit of data is controlled, the authentication by fingerprint can't not conduct interviews to the data message that is stored on the hard disk, because people's fingerprint has uniqueness, therefore this design safety is very high, though user's portable hard drive lose because this user's fingerprint not, data message can illegally not read yet, and the possibility of divulging a secret is very little; In addition, before data storage is to the hard disk, can utilize finger print information to encrypt information, as safe as a house.
Description of drawings
Fig. 1 is the circuit theory synoptic diagram of an embodiment of the utility model mobile hard disc box;
Fig. 2 is the circuit theory synoptic diagram of another embodiment of the utility model mobile hard disc box.
Embodiment
In order to understand the utility model better, the utility model is done to describe further below in conjunction with accompanying drawing.
See also Fig. 1, mobile hard disc box of the present utility model, comprise hard-disk cartridge 10, hard-disk cartridge 10 contains master control IC 1, power supply IC 2, the eSATA interface 3 that is connected with computer motherboard a, the SATA interface 4 that is connected with hard disc of computer b, power input interface 5 and power output interface 6, master control IC 1 is connected with power supply IC2, eSATA interface 3, SATA interface 4 respectively, SATA interface 4 is connected with the SATA interface b1 of hard disc of computer b, and eSATA interface 3 is connected with the SATA interface a1 of computer motherboard a; Power supply IC 2 is connected with power input interface 5, power output interface 6; Power input interface 5 is connected with computer power supply c, is used for to master control IC 1, power supply IC 2, eSATA interface 3,4 power supplies of SATA interface, and power output interface 6 is connected with the power interface b2 of hard disc of computer b, is used for powering to hard disc of computer b.
See also Fig. 2, in order to improve the security that is stored in data message on the hard disc of computer, this hard-disk cartridge 10 also contains fingerprint identification module 7 on the basis of last embodiment, this fingerprint identification module 7 is connected with master control IC 1, be used to discern and store finger print information, the user is carried out authentication and by mobile hard disc box the storage of hard disc of computer b data encrypted, deciphered by finger print information, its chip model can adopt AT77C104, TCS3B, MBF310, AES2500, FPC1030, ATW100.This hard-disk cartridge 10 also contains USB interface 8, USB interface 8 is connected with master control IC 1, also the USB interface a2 with computer motherboard a is connected, when computer motherboard does not have the SATA interface, can adopt USB interface to carry out the data transmission of low speed, guarantee the compatibility and the performance of product to greatest extent.
Mobile hard disc box of the present utility model is connected with hard disc of computer by its SATA interface, and computer power supply is transferred on the hard disc of computer is its power supply; Mobile hard disc box utilizes its eSATA interface to be connected with the SATA interface of computer motherboard, the data high-speed transmission between the SATA interface of control computer hard disk and mobile hard disc box.The utility model key element is all selected the device of high-performance, high stability for use, its design is used and is made the user storage fast and safely transmit data, improved work efficiency and guaranteed information security,, solved the problem that influences user's ease for use and security for the user has improved great facility.
Although by above embodiment the utility model is disclosed, protection domain of the present utility model is not limited to this, all belongs to protection domain of the present utility model in the replacement that is equal to that does not depart under the utility model design condition.
Claims (5)
1. mobile hard disc box, comprise hard-disk cartridge, it is characterized in that, SATA interface, power input interface and power output interface that described hard-disk cartridge contains master control IC, power supply IC, the eSATA interface that is connected with computer motherboard, is connected with hard disc of computer, master control IC is connected with power supply IC, eSATA interface, SATA interface respectively; Described power supply IC is connected with power input interface, power output interface; Power input interface is connected with computer power supply, is used for to master control IC, power supply IC, eSATA interface, the power supply of SATA interface, and power output interface is connected with the power interface of hard disc of computer, is used for powering to hard disc of computer.
2. mobile hard disc box according to claim 1 is characterized in that, described SATA interface is connected with the SATA interface of hard disc of computer, and the eSATA interface is connected with the SATA interface of computer motherboard.
3. mobile hard disc box according to claim 1 and 2, it is characterized in that, described hard-disk cartridge also contains fingerprint identification module, described fingerprint identification module is connected with master control IC, is used to discern and store finger print information, the user is carried out authentication and by mobile hard disc box the storage of computer hard disk data is encrypted, deciphered by finger print information.
4. according to each described mobile hard disc box of claim 1～2, it is characterized in that described hard-disk cartridge also contains USB interface, described USB interface is connected with master control IC, also is connected with the USB interface of computer motherboard.
5. mobile hard disc box according to claim 3 is characterized in that, the chip model of described fingerprint identification module is AT77C104, TCS3B, MBF310, AES2500, FPC1030, ATW100.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201217270U CN201122436Y (en) | 2007-07-23 | 2007-07-23 | Mobile hard disk case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201217270U CN201122436Y (en) | 2007-07-23 | 2007-07-23 | Mobile hard disk case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201122436Y true CN201122436Y (en) | 2008-09-24 |
Family
ID=40009672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201217270U Expired - Fee Related CN201122436Y (en) | 2007-07-23 | 2007-07-23 | Mobile hard disk case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201122436Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102262599A (en) * | 2011-09-02 | 2011-11-30 | 南京博智软件科技有限公司 | Trusted root-based portable hard disk fingerprint identification method |
| CN103886234A (en) * | 2014-02-27 | 2014-06-25 | 浙江诸暨奇创电子科技有限公司 | Safety computer based on encrypted hard disk and data safety control method of safety computer |
| CN110619899A (en) * | 2019-10-18 | 2019-12-27 | 深圳市凯祥源科技有限公司 | Spring-pressing hard disk box |
-
2007
- 2007-07-23 CN CNU2007201217270U patent/CN201122436Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102262599A (en) * | 2011-09-02 | 2011-11-30 | 南京博智软件科技有限公司 | Trusted root-based portable hard disk fingerprint identification method |
| CN103886234A (en) * | 2014-02-27 | 2014-06-25 | 浙江诸暨奇创电子科技有限公司 | Safety computer based on encrypted hard disk and data safety control method of safety computer |
| CN103886234B (en) * | 2014-02-27 | 2017-01-04 | 浙江诸暨奇创电子科技有限公司 | A kind of fail-safe computer based on encryption hard disk and data security control method thereof |
| CN110619899A (en) * | 2019-10-18 | 2019-12-27 | 深圳市凯祥源科技有限公司 | Spring-pressing hard disk box |
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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: 20080924 Termination date: 20110723 |