CN104298318A - Computer external storage device - Google Patents
Computer external storage device Download PDFInfo
- Publication number
- CN104298318A CN104298318A CN201410553524.3A CN201410553524A CN104298318A CN 104298318 A CN104298318 A CN 104298318A CN 201410553524 A CN201410553524 A CN 201410553524A CN 104298318 A CN104298318 A CN 104298318A
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- CN
- China
- Prior art keywords
- mainboard
- usb
- computer
- keyseat
- flash disk
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- 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.)
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/187—Mounting of fixed and removable disk drives
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Power Sources (AREA)
Abstract
The invention relates to a computer external storage device and belongs to the technical field of computers. A USB (universal serial bus) flash drive and an SD (secure digital) card replace hard disk drives; required components are easy to acquire; implementing is easy; computer size is reduced; power consumption is lowered; noise is decreased; a computer is more portable; specified replacement is achieved according to drives set by a user in the computer; the drives C, D, E and F are mutually independent and not influenced by one another, the rest can run normally in case that one is damaged, and data loss is minimized; the storage replacement methods are simplified, and costs are reduced.
Description
Technical field
The invention belongs to field of computer technology, be specifically related to the outer cryopreservation device of a kind of computing machine.
Background technology
At present, no matter Computer Memory Unit is mechanical hard disk, or electronic solid state hard disk, is all assemblies indispensable in computing machine, all occupies certain space, causes computing machine (particularly portable computer) volume large and carry inconvenience; In addition, when hard disk corruptions, particularly solid state hard disc are damaged, data will be difficult to recover even to scrap; Further, only have when hard disc storage capacity reaches in limited time, could change hard disk, each dish that can not arrange in a computer according to user carries out specific replacing, and replacing is inconvenient, price is higher.
Summary of the invention
For the shortcoming of prior art, the present invention proposes the outer cryopreservation device of a kind of computing machine, reduces computing machine (particularly portable computer) volume, when external memory damages, data degradation is dropped to minimum object to reach.
The outer cryopreservation device of a kind of computing machine, comprises mainboard, multiple USB flash disk and multiple SD card, and wherein, USB flash disk connects the Extension Suite Keyseat for wiring displacement of mainboard by data line, and SD cartoon crosses card reader is connected mainboard Extension Suite Keyseat for wiring displacement with data line.
Described USB flash disk number and SD card number are determined according to mainboard model and actual demand.
Described USB flash disk and SD card are used for data as hard disk and store.
Advantage of the present invention:
The outer cryopreservation device of a kind of computing machine of the present invention, USB flash disk and SD card is adopted to substitute hard disk, required component easily obtains, implement free and relaxed, reduce computing machine (particularly portable computer) volume, reduce power consumption, reduce noise, improve the Portability of computing machine, achieve each dish arranged in a computer according to user and carry out specific replacing, C, D, E and F dish is separate to be independent of each other, and one of them damages, all the other can normally work, and data degradation can drop to minimum; Simplify the substitute mode of memory storage, reduce cost.
Accompanying drawing explanation
Fig. 1 is Jijia's GA-Z77X-UP5 TH (rev.1.0) mainboard embodiment schematic diagram of the embodiment of the present invention 1, wherein, 1-1 is GA-Z77X-UP5 TH (rev.1.0) mainboard, 1-2 is a USB3.0 Extension Suite Keyseat for wiring displacement, 1-3 is second and the 3rd USB3.0 Extension Suite Keyseat for wiring displacement, 1-4 is the first and second USB2.0 Extension Suite Keyseat for wiring displacement, 1-5 is GA-Z77X-UP5 TH (rev.1.0) mainboard flash disk used, and 1-6 is GA-Z77X-UP5 TH (rev.1.0) mainboard storage card used;
Fig. 2 is Jijia GA-Z87-D3HP (rev.1.x) the mainboard embodiment schematic diagram of the embodiment of the present invention 1, wherein, 2-1 is GA-Z87-D3HP (rev.1.x) mainboard, 2-2 is the first and second USB3.0 Extension Suite Keyseat for wiring displacement, 2-3 is the first and second USB2.0 Extension Suite Keyseat for wiring displacement, 2-4 is GA-Z87-D3HP (rev.1.x) mainboard storage card used, and 2-5 is GA-Z87-D3HP (rev.1.x) mainboard flash disk used;
Fig. 3 is the Jijia GA-Z87X-UD7 TH mainboard embodiment schematic diagram of the embodiment of the present invention 1, wherein, 3-1 is GA-Z87X-UD7 TH mainboard, 3-2 is a USB3.0 Extension Suite Keyseat for wiring displacement, 3-3 is the 2nd USB3.0 Extension Suite Keyseat for wiring displacement, 3-4 is GA-Z87X-UD7 TH mainboard storage card used, and 3-5 is GA-Z87X-UD7 TH mainboard flash disk used, and 3-6 is the first and second USB2.0 Extension Suite Keyseat for wiring displacement;
Fig. 4 is the Jijia GA-X99-Gaming-G1 WIFI mainboard embodiment schematic diagram of the embodiment of the present invention 1, wherein, 4-1 is GA-X99-Gaming-G1 WIFI mainboard, 4-2 is GA-X99-Gaming-G1 WIFI first and second USB3.0 Extension Suite Keyseat for wiring displacement, 4-3 is GA-X99-Gaming-G1 WIFI first and second USB2.0 Extension Suite Keyseat for wiring displacement, 4-4 is GA-X99-Gaming-G1 WIFI mainboard flash disk used, and 4-5 is GA-X99-Gaming-G 1 WIFI mainboard storage card used;
Fig. 5 is Jijia GA-Z68A-D3-B3 (rev.1.0) the mainboard embodiment schematic diagram of the embodiment of the present invention 2, wherein, 5-1 is GA-Z68A-D3-B3 (rev.1.0) mainboard, 5-2 is GA-Z68A-D3-B3 (rev.1.0) first, second, and third USB2.0 Extension Suite Keyseat for wiring displacement, 5-3 is GA-Z68A-D3-B3 (rev.1.0) mainboard storage card used, and 5-4 is GA-Z68A-D3-B3 (rev.1.0) mainboard flash disk used.
Embodiment
Below in conjunction with accompanying drawing, an embodiment of the present invention is described further.
Embodiment 1: have internal USB 3.0 interface case;
As shown in Figure 1, the outer cryopreservation device of embodiment of the present invention Computer, comprise mainboard, 2 USB flash disks and 2 SD cards, described mainboard is Jijia (GIGABYTE) GA-Z77X-UP5 TH (rev.1.0) mainboard, SD card adopts and dodges enlightening (SanDisk) MicroSDXC-TF storage card 64G-Class10, also can adopt the respective volume storage cards such as SD, SDHC, SDXC, MircoSDHC, MircoSDXC; USB flash disk adopts Jin Shidun DataTraveler HyperX 3.0 (128GB), DataTraveler HyperX3.0 (256GB) or Jin Shidun DataTraveler 200 series (128GB), Jin Shidun DataTraveler 300 series (256GB) flash disk, and USB 3.0 (USB 2.0) the respective volume flash disk of other brands also can realize the present invention.
In the embodiment of the present invention, MircoSDXC storage card is connected with one group of data line by card reader, and USB 3.0 Extension Suite Keyseat for wiring displacement on this group data line and mainboard (be built-in 2 x USB 3.0 interfaces, lower with) connects; When adopting USB 3.0 flash disk, it is organized data line with another and is connected, and this group data line is also connected with a USB 3.0 Extension Suite Keyseat for wiring displacement on mainboard; When adopting USB2.0 flash disk, it is connected by another USB 2.0 (or USB 3.0) Extension Suite Keyseat for wiring displacement on data line and mainboard (being built-in 2 x USB 2.0 interfaces, lower same).Described card reader adopts original idea RDF5 SDHC high speed card reader USB 3.0, and described USB flash disk and SD card are used for data as hard disk and store.
In the embodiment of the present invention, two storage cards are respectively as C dish and D dish, and two flash disks are set to E, F dish respectively, and total volume is 512G, meet the capacity requirement of present main flow hard disk completely, and wherein, C dish installation system software WIN7 is system software dish; D dish installs common tool software and backup software, is software backup dish; E, F dish is scratch diskette.
As shown in Figure 2 to 4, for Jijia (GIGABYTE) GA-Z87-D3HP (rev.1.x) mainboard, Jijia (GIGABYTE) GA-Z87X-UD7 TH mainboard and Jijia (GIGAYTE) GA-X99-Gaming G 1 WIFI mainboard schematic diagram, other also can realize this device containing 1 x USB3.0,2 x USB2.0 Extension Suite Keyseat for wiring displacement and above mainboard; For Intel platform Jijia mainboard, have internal USB 3.0 interface case exemplary embodiments as shown in table 1:
Table 1
Embodiment 2: without internal USB 3.0 interface case;
As shown in Figure 5, in the embodiment of the present invention, device comprises mainboard, 2 MircoSDHC storage cards and 2 USB 2.0 flash disks; Wherein, mainboard adopts Jijia (GIGABYTE) GA-Z68A-D3-B3 (rev.1.0) mainboard, and other also can realize this device containing 2 x USB2.0 Extension Suite Keyseat for wiring displacement and above mainboard; Storage card adopts and dodges enlightening (SanDisk) MicroSDHC-TF mobile memory card 32G-Class10, other brand storage cards, and the respective volume storage cards such as such as SD, SDHC, SDXC, MircoSDHC also can realize the present invention; Flash disk adopts respectively and dodges the cruel sword USB flash drive (64GB) of enlightening, interface type: USB2.0 and Jin Shidun DataTraveler 200 series (128GB), interface type: USB2.0; The respective volume flash disks such as the USB2.0 of other brands also can realize this device.
MircoSDHC storage card is connected with one group of data line by card reader, and this group data line is connected with a USB 2.0 Extension Suite Keyseat for wiring displacement on mainboard; USB2.0 flash disk is organized data line with another and is connected, and this group data line is also connected with another USB 2.0 Extension Suite Keyseat for wiring displacement on mainboard; Described card reader adopts the mini card reader USB 2.0 (32G) of original idea RDP5;
Concrete still for Intel platform Jijia mainboard, as shown in table 2 without internal USB 3.0 interface case exemplary embodiments
Table 2
In the embodiment of the present invention, two described storage cards are as C dish and D dish, and two flash disks are as E dish and F dish; Total volume is 256G, meets the capacity requirement of main flow hard disk at that time completely, and wherein, C dish installation system software WIN XP is system software dish, and D dish installs common tool software and backup software, is software backup dish; E, F dish is scratch diskette.
Claims (3)
1. the outer cryopreservation device of computing machine, is characterized in that, comprise mainboard, multiple USB flash disk and multiple SD card, and wherein, USB flash disk connects the Extension Suite Keyseat for wiring displacement of mainboard by data line, and SD cartoon crosses card reader is connected mainboard Extension Suite Keyseat for wiring displacement with data line.
2. the outer cryopreservation device of computing machine according to claim 1, it is characterized in that, described USB flash disk number and SD card number are determined according to mainboard model and actual demand.
3. the outer cryopreservation device of computing machine according to claim 1, is characterized in that, described USB flash disk and SD card are used for data as hard disk and store.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410553524.3A CN104298318A (en) | 2014-10-17 | 2014-10-17 | Computer external storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410553524.3A CN104298318A (en) | 2014-10-17 | 2014-10-17 | Computer external storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104298318A true CN104298318A (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410553524.3A Pending CN104298318A (en) | 2014-10-17 | 2014-10-17 | Computer external storage device |
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| Country | Link |
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| CN (1) | CN104298318A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101145092A (en) * | 2007-02-14 | 2008-03-19 | 魏明 | Technology for high capacity U disc substituting for computer hard disc |
| US7360004B2 (en) * | 2000-06-30 | 2008-04-15 | Hewlett-Packard Development Company, Lp. | Powering a notebook across a USB interface |
| US7420803B2 (en) * | 2000-01-06 | 2008-09-02 | Super Talent Electronics, Inc. | Universal serial bus flash drive with deploying and retracting functionalities |
| CN202404475U (en) * | 2011-09-01 | 2012-08-29 | 国云科技股份有限公司 | Storage type cloud computing terminal |
| CN204155181U (en) * | 2014-10-17 | 2015-02-11 | 辽宁科技学院 | The outer cryopreservation device of a kind of computing machine |
-
2014
- 2014-10-17 CN CN201410553524.3A patent/CN104298318A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7420803B2 (en) * | 2000-01-06 | 2008-09-02 | Super Talent Electronics, Inc. | Universal serial bus flash drive with deploying and retracting functionalities |
| US7360004B2 (en) * | 2000-06-30 | 2008-04-15 | Hewlett-Packard Development Company, Lp. | Powering a notebook across a USB interface |
| CN101145092A (en) * | 2007-02-14 | 2008-03-19 | 魏明 | Technology for high capacity U disc substituting for computer hard disc |
| CN202404475U (en) * | 2011-09-01 | 2012-08-29 | 国云科技股份有限公司 | Storage type cloud computing terminal |
| CN204155181U (en) * | 2014-10-17 | 2015-02-11 | 辽宁科技学院 | The outer cryopreservation device of a kind of computing machine |
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Application publication date: 20150121 |
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