CN204044813U - A kind of USB turns SATA card extender - Google Patents

A kind of USB turns SATA card extender Download PDF

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Publication number
CN204044813U
CN204044813U CN201420427820.4U CN201420427820U CN204044813U CN 204044813 U CN204044813 U CN 204044813U CN 201420427820 U CN201420427820 U CN 201420427820U CN 204044813 U CN204044813 U CN 204044813U
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China
Prior art keywords
interface
sata
usb
card extender
conversion chip
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.)
Active
Application number
CN201420427820.4U
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Chinese (zh)
Inventor
杜光芹
崔铭航
柯华英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Inspur Science Research Institute Co Ltd
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Inspur Group Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
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Priority to CN201420427820.4U priority Critical patent/CN204044813U/en
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Publication of CN204044813U publication Critical patent/CN204044813U/en
Active legal-status Critical Current
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Abstract

The utility model discloses a kind of USB and turn SATA card extender, its structure is one piece of PCB, described PCB is provided with USB interface, SATA interface and modular converter, described modular converter contains interface conversion chip, and described USB interface passes through interface conversion chip and described SATA interface communication is mutual, usb signal can be converted to SATA signal, described USB interface connects the USB interface of complete machine by data line, and described SATA interface is used for grafting SATA hard disc or is transferred out standard SATA interface by data line.This card extender designs based on JM20329E chip, there is novel in design, easy to use, stable performance, the feature such as safe and reliable, complete machine interface shape can be changed flexibly, former USB interface of establishing on complete machine can be transferred SATA hard disc, meet the demand of user many SATA interface, avoid developing separately reducing costs.

Description

A kind of USB turns SATA card extender
Technical field
The utility model relates to hard disk syndeton, and specifically a kind of USB turns SATA card extender.
Background technology
Along with the development of computer technology, computing machine is popularized in routine work and study, and in the applied environment of particularly some high strength calculation requirements, need computing machine to possess the memory capacity of super large, this just needs to configure a large amount of hard disk in the server.In some desk-top complete machine, for the SATA interface limited amount of grafting hard disk, seriously limit the quantity of complete machine carry hard disk, the demand of a large amount of storage space in actual use can not be met; Complete machine may arrange multiple USB interface simultaneously, can there are some redundancy USB interface like this, some USB interface is idle causes the wasting of resources.In view of machines such as servers because the shortage of SATA interface can not meet large memory requirement, and the situations such as part USB interface redundancy, consider to utilize redundancy USB interface to carry out carry hard disk, solve the demand of user to server massive store with this.
Utility model content
For the weak point that prior art exists, the utility model provides a kind of structure USB simple, easy to use and turns SATA card extender.
USB described in the utility model turns SATA card extender, the technical scheme solving the problems of the technologies described above employing is as follows: it is one piece of PCB that described USB turns SATA card extender, described PCB is provided with USB interface, SATA interface and modular converter, described modular converter contains interface conversion chip, and described USB interface is connected with one end of described interface conversion chip, the other end of described interface conversion chip is connected with described SATA interface, namely described USB interface is carried out communication interaction by described interface conversion chip and described SATA interface and usb signal can be converted to SATA signal.
Preferably, described USB turns USB interface on SATA card extender and SATA interface is all arranged on end, facilitates USB interface or SATA interface grafting data line in actual use procedure, is conducive to controlling the volume that described USB turns SATA card extender simultaneously.
Preferably, described USB turns the interface conversion chip employing JM20329E chip of SATA card extender.
A kind of USB described in the utility model turns the beneficial effect that SATA card extender has: the modular converter that described USB turns SATA card extender designs based on JM20329E chip, have that structure is simple, novel in design, easy to use, stable performance, the feature such as safe and reliable; Usb signal can be converted to SATA signal by this card extender, complete machine interface shape can be changed flexibly, former USB interface of establishing on complete machine can be transferred SATA hard disc, improve the memory capacity of complete machine, meet the demand of user many SATA interface, avoid developing minimizing cost of development separately, improve resource utilization.
Accompanying drawing explanation
Accompanying drawing 1 turns the structured flowchart of SATA card extender for USB described in the present embodiment.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly understand, hereinafter will turn SATA card extender to a kind of USB of the present utility model by reference to the accompanying drawings and being described in detail.
Embodiment:
Below by an embodiment, to advantage and design content that a kind of USB described in the utility model turns SATA card extender, be described in detail.
Accompanying drawing 1 turns the structured flowchart of SATA card extender for USB described in the present embodiment; As shown in Figure 1, it is one piece of PCB that described USB turns SATA card extender, described PCB is provided with modular converter, described modular converter contains interface conversion chip, meanwhile, described PCB is provided with USB interface and SATA interface, and, described USB interface is connected with one end of described interface conversion chip, and the other end of described interface conversion chip is connected with described SATA interface, and namely described USB interface carries out communication interaction by described interface conversion chip and described SATA interface;
Described USB interface is connected in the redundancy criteria USB interface of complete machine by data line, and described SATA interface is that standard SATA interface can directly grafting SATA hard disc, or described SATA to be transferred out standard SATA interface and then grafting SATA hard disc by data line; Operation conveniently in real work and use, described USB interface and SATA interface are all arranged on the end of described PCB, USB interface and SATA interface are arranged on board end and facilitate grafting data line, make described card extender miniaturization meet meticulous small and exquisite designing requirement.
In the present embodiment, the interface conversion chip that described USB turns SATA card extender adopts JM20329E chip, because JM20329E chip has stable performance, the advantage such as safe and reliable, improves this card extender stability in actual use.
In the complete machine of SATA number of ports quantity not sufficient USB interface redundancy, USB described in the utility model is used to turn SATA card extender, first the redundancy criteria USB interface of the USB interface of this card extender and complete machine couples together by usage data line, USB interface on card extender is connected by change-over circuit with SATA interface, namely by the modular converter of this card extender, the usb signal of complete machine is converted to SATA signal to export, can directly in the SATA interface grafting SATA hard disc of change-over panel, also can by connection data on SATA interface, line is transferred out the SATA interface that can use flexibly.Turn SATA card extender by USB described in the utility model as seen, achieve the conversion of usb signal to SATA signal, use this card extender that redundancy USB interface can be utilized to SATA hard disc of transferring, namely meet large storage capacity needs, turn improve resource utilization.
Above-mentioned embodiment is only concrete case of the present utility model; scope of patent protection of the present utility model includes but not limited to above-mentioned embodiment; any meet claims of the present utility model and any person of an ordinary skill in the technical field to its suitable change done or replacement, all should fall into scope of patent protection of the present invention.

Claims (3)

1. a USB turns SATA card extender, it is one piece of PCB that described USB turns SATA card extender, it is characterized in that, described PCB is provided with USB interface, SATA interface and modular converter, described modular converter contains interface conversion chip, and described USB interface is connected with one end of described interface conversion chip, the other end of described interface conversion chip is connected with described SATA interface, and namely usb signal can be converted to SATA signal by interface conversion chip and described SATA interface communication by described USB interface alternately.
2. a kind of USB according to claim 1 turns SATA card extender, it is characterized in that, described USB turns USB interface on SATA card extender and SATA interface is all arranged on end, described USB interface connects the standard USB interface of complete machine by data line, and described SATA interface is used for grafting SATA hard disc or is transferred out standard SATA interface by data line.
3. a kind of USB according to claim 2 turns SATA card extender, it is characterized in that, the interface conversion chip that described USB turns SATA card extender adopts JM20329E chip.
CN201420427820.4U 2014-07-31 2014-07-31 A kind of USB turns SATA card extender Active CN204044813U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420427820.4U CN204044813U (en) 2014-07-31 2014-07-31 A kind of USB turns SATA card extender

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420427820.4U CN204044813U (en) 2014-07-31 2014-07-31 A kind of USB turns SATA card extender

Publications (1)

Publication Number Publication Date
CN204044813U true CN204044813U (en) 2014-12-24

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Family Applications (1)

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CN201420427820.4U Active CN204044813U (en) 2014-07-31 2014-07-31 A kind of USB turns SATA card extender

Country Status (1)

Country Link
CN (1) CN204044813U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107202667A (en) * 2017-03-17 2017-09-26 南京高华科技股份有限公司 A kind of core body compensating test automation equipment
CN113590513A (en) * 2021-08-10 2021-11-02 中电科申泰信息科技有限公司 Storage system based on USB-SATA bridge circuit
CN114925008A (en) * 2022-03-24 2022-08-19 南宁磁动电子科技有限公司 Western data hard disk electronic evidence obtaining tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107202667A (en) * 2017-03-17 2017-09-26 南京高华科技股份有限公司 A kind of core body compensating test automation equipment
CN113590513A (en) * 2021-08-10 2021-11-02 中电科申泰信息科技有限公司 Storage system based on USB-SATA bridge circuit
CN114925008A (en) * 2022-03-24 2022-08-19 南宁磁动电子科技有限公司 Western data hard disk electronic evidence obtaining tool

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20230506

Address after: 250000 building S02, No. 1036, Langchao Road, high tech Zone, Jinan City, Shandong Province

Patentee after: Shandong Inspur Scientific Research Institute Co.,Ltd.

Address before: No. 1036, Shun Ya Road, Ji'nan high tech Zone, Shandong Province

Patentee before: INSPUR GROUP Co.,Ltd.

TR01 Transfer of patent right