CN201698415U - USB-TO-DOM SATA switching module - Google Patents
USB-TO-DOM SATA switching module Download PDFInfo
- Publication number
- CN201698415U CN201698415U CN201020188638XU CN201020188638U CN201698415U CN 201698415 U CN201698415 U CN 201698415U CN 201020188638X U CN201020188638X U CN 201020188638XU CN 201020188638 U CN201020188638 U CN 201020188638U CN 201698415 U CN201698415 U CN 201698415U
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- Prior art keywords
- port
- dom
- usb
- sata
- ide
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- Expired - Fee Related
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Abstract
The utility model discloses a USB-TO-DOM-SATA switching module which comprises a USB port, a power port, a USB-TO-DOM-SATA switching circuit, an IDE port, a DOM port and an SATA port, wherein all the ports are respectively connected with the USB-TO-DOM-SATA switching circuit. The switching module is a tool capable of flexibly reading the DOM electronic disc and is used for allowing the DOM electronic disc to be conveniently connected on the PC machine for data exchange.
Description
Technical field
The utility model relates to a kind of usb bus expansion module, relates in particular to the interface module that a kind of USB expands multiple storage medium.
Background technology
In usb bus expansion module field, the USB interface applying flexible can directly be connected on the interface expansion that realizes on the various PC with USB interface PC, no matter is SATA or IDE hard disk, the DOM electric board conducts interviews by USB, and the copy that carries out data changes.Because USB is can warm swap, so should use flexible especially.
The DOM electric board is because it is reliable and stable, and the characteristics that fraction defective is low replace the trend of mechanical hard disk more and more obvious in industry spot is used.But in application, be difficult to find the instrument of reading and writing the DOM electric board flexibly, can be connected on the enterprising line data exchange of PC to the DOM electric board flexibly easily.
Summary of the invention
At the defective of prior art, the utility model provides a kind of USB TO DOM SATA interconnecting module, can't flexibly the DOM electric board be connected on the enterprising line data of PC with interface circuit in the solution prior art and exchange problem.
For addressing the above problem, the utility model provides following technical scheme: a kind of USB TO DOM SATA interconnecting module is characterized in that: described module comprises USB port, power port, USB to IDE SATA change-over circuit, IDE port, DOM port, sata port.
Described USB to IDE SATA change-over circuit is connected with USB port, power port and DOM port, sata port, IDE port respectively.
Described DOM port is 44pin IDE port or 40pin IDE port, is used to connect the DOM electric board.
Described sata port is used to connect hard disk.
Described power port is used to module to carry out the external power supply power supply.
Described USB TO DOM SATA interconnecting module also comprises power-switching circuit, is used to change the supply voltage of USB interface and handing-over chip.
Adopt the utility model to possess following beneficial effect:
1, interconnecting module of the present utility model can warm swap uses, and it adopts USB port, supports the hot plug standard, adds or does not influence system's operate as normal when removing storer.
2, can to connect the storer kind extensive for interconnecting module of the present utility model, supports the SATA mechanical hard disk, IDE mechanical hard disk, DOM electronic hard disc.
3, interconnecting module of the present utility model adapts to multiple environment, and not restricted by operating system can be at WINDOWS, and Linux uses in the several operation systems such as Vxworks.
Description of drawings
Fig. 1 is the utility model theory diagram.
Embodiment
The utility model provides a kind of USB TO DOM SATA interconnecting module, and data transmission is accurate, and easy to use.Embodiment of the present utility model is as follows:
As shown in Figure 1, USB TO DOM SATA interconnecting module of the present utility model comprises USB port, external power supply port (being power port), SATA hard disk connectivity port, 44pin IDE hard disk connectivity port, 40pin DOM connectivity port, external power supply port (being power port), these ports respectively with USB SATA, the IDE change-over circuit connects.Wherein USB port is used to connect PC, and power port is used for the external power supply power supply, and this module provides the mode of external power interface that the application of big power consumption memory device conveniently is provided.USB SATA, the IDE change-over circuit is made up of JM20337 and peripheral circuit, supports various modes such as ATA/ATAPI Ultra DMA, because JM20337 is the 3.3V power supply, and USB is the power supply of 5V, so circuit also comprises the power-switching circuit of 5V to 3.3V on the plate.
Design of the present utility model is external IDE and SATA hard disk simultaneously, comprising 2.5 inches IDE hard disks, and 3.5 inches IDE hard disks, 2.5 inches SATA hard disks, 3.5 inches SATA hard disks, 40PIN DOM electric board, 44PIN DOM electric board.The connection of these equipment all is by the 44pin IDE port on the module, 40pin IDE port, and sata port, the simple and easy port of SATA is realized.
It should be noted last that: above embodiment is the unrestricted the technical solution of the utility model in order to explanation only, although the present invention is had been described in detail with reference to the foregoing description, those of ordinary skill in the art is to be understood that: still can make amendment or be equal to replacement the present invention, and not breaking away from any modification or partial replacement of the spirit and scope of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (4)
1. USB TO DOM SATA interconnecting module, it is characterized in that: described module comprises USB port, power port, USB to IDE SATA change-over circuit, IDE port, DOM port, sata port, and described USB to IDE SATA change-over circuit is connected with USB port, power port and DOM port, sata port, IDE port respectively.
2. module as claimed in claim 1 is characterized in that: described DOM port is 44pin IDE port or 40pin IDE port, is used to connect the DOM electric board.
3. module as claimed in claim 2 is characterized in that: described sata port is used to connect hard disk.
4. module as claimed in claim 1 is characterized in that: described USB TO DOM SATA interconnecting module also comprises power-switching circuit, is used to change the supply voltage of USB interface and handing-over chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020188638XU CN201698415U (en) | 2010-05-07 | 2010-05-07 | USB-TO-DOM SATA switching module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020188638XU CN201698415U (en) | 2010-05-07 | 2010-05-07 | USB-TO-DOM SATA switching module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201698415U true CN201698415U (en) | 2011-01-05 |
Family
ID=43399662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020188638XU Expired - Fee Related CN201698415U (en) | 2010-05-07 | 2010-05-07 | USB-TO-DOM SATA switching module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201698415U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102681790A (en) * | 2012-03-02 | 2012-09-19 | 南京拓界信息技术有限公司 | Data dump device and method and system for data dump by same |
| CN103268200A (en) * | 2013-04-17 | 2013-08-28 | 合肥联宝信息技术有限公司 | Interface device for hard disk of computer |
| CN103680579A (en) * | 2012-09-18 | 2014-03-26 | 鸿富锦精密工业（深圳）有限公司 | Hard disk connector switching circuit |
| CN110704353A (en) * | 2019-09-30 | 2020-01-17 | 北京航空航天大学 | CPCI-ARINC429 hot plug system |
-
2010
- 2010-05-07 CN CN201020188638XU patent/CN201698415U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102681790A (en) * | 2012-03-02 | 2012-09-19 | 南京拓界信息技术有限公司 | Data dump device and method and system for data dump by same |
| CN102681790B (en) * | 2012-03-02 | 2015-11-25 | 南京拓界信息技术有限公司 | A kind of data dump equipment and carried out the method and system of data dump by it |
| CN103680579A (en) * | 2012-09-18 | 2014-03-26 | 鸿富锦精密工业（深圳）有限公司 | Hard disk connector switching circuit |
| CN103268200A (en) * | 2013-04-17 | 2013-08-28 | 合肥联宝信息技术有限公司 | Interface device for hard disk of computer |
| CN103268200B (en) * | 2013-04-17 | 2015-12-23 | 合肥联宝信息技术有限公司 | The interface arrangement of hard disc of computer |
| CN110704353A (en) * | 2019-09-30 | 2020-01-17 | 北京航空航天大学 | CPCI-ARINC429 hot plug system |
| CN110704353B (en) * | 2019-09-30 | 2021-03-16 | 北京航空航天大学 | CPCI-ARINC429 hot plug system |
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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: 20110105 Termination date: 20140507 |