CN201654759U - Storage medium information eliminator - Google Patents
Storage medium information eliminator Download PDFInfo
- Publication number
- CN201654759U CN201654759U CN2010201419081U CN201020141908U CN201654759U CN 201654759 U CN201654759 U CN 201654759U CN 2010201419081 U CN2010201419081 U CN 2010201419081U CN 201020141908 U CN201020141908 U CN 201020141908U CN 201654759 U CN201654759 U CN 201654759U
- Authority
- CN
- China
- Prior art keywords
- motherboard
- output terminal
- hard disk
- expansion card
- interface
- 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
Images
Landscapes
- Power Sources (AREA)
Abstract
The utility model provides a storage medium information eliminator, aiming to solve problems that the existing storage medium information eliminating technology is few in support interface type, low in amount of connected equipment and unable to expand process of the current equipment, can not provide a fine man-machine interaction mode and the like. An output end of a touch screen is connected with an input end of a touch screen control panel, an output end of the touch screen control panel is connected with an input end of a main board, an input end of a display screen is connected with an output end of a display screen driver board, an input end of the display screen drive board is connected with a VGA interface of the main board, and data input and output ends of a storage expansion card are connected with data input and output ends of the main board. The storage medium information eliminator provides a fine man-machine interaction interface, realizes support to various storage devices including IDE, SATA, USB and the like, and has the advantages of supporting hot plug and avoiding damaging equipment after repeated plugging and unplugging.
Description
Technical field
The utility model provides a kind of device of eliminating storage medium information, belongs to field of information security technology.
Background technology
At present, the technology of existing elimination hard disk information mainly contains four kinds, is respectively: physical damage technology, hot technology for eliminating, demagnetization technology, write soverlay technique.Write soverlay technique and be a kind of method of information of elimination storage medium stored commonly used, but this method exists following problem and shortcoming:
1. the interface type of Zhi Chiing is few;
2. the number of devices of Lian Jieing is few;
3. can not expand the processing of existing device;
6. good man-machine interaction mode is not provided;
7. can't support hot plug;
8. the cable plug is fragile.
The utility model content
The interface type of the support that exists for the technology that solves existing elimination storage medium information is few, the number of devices that connects is few, can not expand the processing of existing device, good man-machine interaction mode is not provided, can't support hot plug, cable plugs flimsy problem, the utility model provides a kind of device of eliminating storage medium information, this device comprises motherboard, touch-screen, the touch-screen control panel, display screen, display screen drive plate and storage expansion card, the output terminal of touch-screen is connected with the input end of touch-screen control panel, the output terminal of touch-screen control panel is connected with the input end of motherboard, the input end of display screen is connected with the output terminal of display screen drive plate, the input end of display screen drive plate is connected with the VGA interface of motherboard, and the data input/output terminal of storage expansion card is connected with the data input/output terminal of motherboard.
The utility model provides friendly human-computer interaction interface by touch-screen and display screen for the user, realized to comprising the support of multiple memory devices such as IDE, SATA and USB also having and support hot plug and plug the characteristics that are difficult for damage equipment repeatedly by the storage expansion card.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present utility model.
Embodiment
Referring to Fig. 1, embodiment of the present utility model has proposed a kind of device of eliminating storage medium information, comprise motherboard 1, touch-screen 2, touch-screen control panel 3, display screen 4, display screen drive plate 5 and storage expansion card 6, the output terminal of touch-screen 2 is connected with the input end of touch-screen control panel 3, the output terminal of touch-screen control panel 3 is connected with the input end of motherboard 1, the input end of display screen 4 is connected with the output terminal of display screen drive plate 5, the input end of display screen drive plate 5 is connected with the VGA interface of motherboard 1, and the data input/output terminal of storage expansion card 6 is connected with the data input/output terminal of motherboard 1.
Further, described storage expansion card 6 can also comprise card reader 61, SATA hard disk expansion card 62, IDE hard disk expansion card 63 and USB expansion interface 64, the data input/output terminal of card reader 61 is connected with the USB interface of motherboard 1, the data input/output terminal of SATA hard disk expansion card 62 is connected with the PCI-E slot of motherboard 1, the data input/output terminal of IDE hard disk expansion card 63 is connected with the PCI slot of motherboard 1, and the data input/output terminal of USB expansion interface 64 is connected with the USB interface of main frame 1 plate.
And, described SATA hard disk expansion card 62 can also comprise four-hole SATA hard disk expansion card and two mouthfuls of SATA hard disk expansion cards, the data input/output terminal of four-hole SATA hard disk expansion card is connected with the PCI-E 16X slot of motherboard 1, and the data input/output terminal of two mouthfuls of SATA hard disk expansion cards is connected with the PCI-E 1X slot of motherboard 1.
In addition, this device can also comprise switch 7 and pilot lamp 8, and the output terminal of switch 7 is connected with the switch contact pin of motherboard 1, and the input end of pilot lamp 8 is connected with the pilot lamp contact pin of motherboard 1.
At the technical matters that the utility model solves, at first choose a hardware platform as support.Hardware platform has two kinds of selections, is respectively industrial control mainboard and PC mainboard, and considering needs long-time steady operation, and will support the multiple interfaces type, and factor such as deal with data speed is fast, can choose a PC mainboard as motherboard 1.
Secondly,, need the support of expansion card, therefore can select to support IDE, SATA, three kinds of interface types of USB, and the expansion card that a plurality of interfaces will be provided is as storage expansion card 6 in order to solve the many problems of interface type variation and interface number demand.
In order to realize friendly human-computer interaction interface, need choose a touch-screen 2 and a display screen 4 at last.
In the present embodiment, the hardware platform of choosing also needs system disk, CPU and the internal memory of storage operating system except motherboard 1, system disk can be directly be connected with SATA interface on the motherboard 1, the data-interface of system disk data line directly is inserted on the SATA interface on the mainboard, and the SATA power supply interface of power supply directly is inserted into the power interface of system disk; CPU can be directly installed in the CPU slot of mainboard, and cpu fan is fixed thereon, and is connected with the cpu fan power pin; Internal memory is connected with the memory bank of motherboard 1 by the straight cutting mode.
Touch-screen 2 is connected with touch-screen control panel 3 by the winding displacement of straight cutting mode with touch-screen 2, the cable of touch-screen control panel 3 has PS2 plug and RS232 plug, by the straight cutting mode PS2 plug and RS232 plug is connected respectively on the PS2 interface and RS232 interface of motherboard 1; Display screen 4 can adopt liquid crystal display, and is connected with display screen drive plate 5 by the straight cutting mode, and the cable of display screen drive plate 5 has the VGA plug, by the straight cutting mode VGA plug is connected on the VGA interface of motherboard 1.
Above-mentioned storage expansion card 6 can comprise card reader 61, SATA hard disk expansion card 62 and IDE hard disk expansion card 63, card reader 61 can adopt multifunctional card reader, its data line has Du Pont's plug, by the straight cutting mode Du Pont's plug is connected with the USB contact pin of motherboard 1; Directly be inserted into 3 data interfaces of SATA hard disk module on the SATA interface of SATA hard disk expansion card 62 by data line, the 4P interface of power supply is connected on the client cables of hard disk module, again client cables is connected on the corresponding interface of hard disk module, SATA hard disk expansion card 62 can comprise four-hole SATA hard disk expansion card and two mouthfuls of SATA hard disk expansion cards, by the straight cutting mode with four-hole SATA hard disk expansion card and two mouthfuls of SATA hard disk expansion cards respectively with motherboard 1 on PCI-E 16X be connected with PCI-E 1X slot; Directly be inserted into the data-interface of 3 IDE hard-disk cartridges on the ide interface of IDE hard disk expansion card 63 by data line, the 4P interface of power supply is connected on the power interface of hard-disk cartridge, and IDE hard disk expansion card 63 is connected with the PCI slot of motherboard 1 by the straight cutting mode; USB expansion interface 64 can adopt 6 USB interface, by the straight cutting mode 4 USB interface is connected with the USB socket of motherboard 1, and other 2 usb lines have Du Pont's plug, by the straight cutting mode Du Pont's plug is connected with the USB contact pin of motherboard 1.
Peripherals can comprise equipment such as cabinet, case fan and chassis power supply, the attaching plug of case fan is connected with power supply interface on the mainboard, and case fan is fixed on the cabinet with screw, be connected with chassis power supply by the power supply of straight cutting mode with motherboard 1 with cable, the power lead of display screen 4 directly is connected with the 4P plug of chassis power supply.Cabinet adopts tower case, is made up of two-layer, and motherboard 1, power supply, display screen 4, USB back up pad, 3.5 cun supports are placed in the upper strata, and two on 5 cun supports, median septum support are placed by lower floor.Motherboard 1 is installed on the median septum by screw, and display screen 4 is fixed on the upper left corner of front panel by support, and power supply is connected the upper right corner of bonnet by screw, and the hard-disk cartridge symmetry is placed the both sides of the middle and lower part of cabinet, is fixed by 5 cun support.
In addition, present embodiment can also comprise switch 7 and pilot lamp 8, after switch 7 and the wire bonds, directly is inserted on the switch contact pin of motherboard 1, and switch 7 is screwed with case front panel; Pilot lamp 8 is welded on the circuit board, and the lead on the circuit board directly is inserted on the pilot lamp contact pin of motherboard 1, and pilot lamp 8 is screwed with case front panel.
External memory equipment is connected with north bridge with the south bridge of motherboard 1 by pci bus or PCI-E bus, and USB flash disk etc. are linked by USB interface and south bridge; CPU and internal memory north bridge and south bridge and the External memory equipment by motherboard 1 communicates, and carries out the I/O operation, realizes the operations such as reading and writing, format to External memory equipment, to finish the elimination to canned data.
A kind of device of eliminating hard-disc storage information that present embodiment provides has following advantage:
1, supports multiple interfaces equipment such as USB, SATA, IDE, CF card;
2, can 7 USB interface equipment of parallel processing, 3 3.5 cun SATA hard disks, 2 2.5 cun SATA hard disks, 3 IDE hard disks, a plurality of storage card;
3, can handle any equipment that changes into USB interface;
4, provide human-computer interaction function, the touch-screen handled easily, simple;
5, support USB device, SATA hard disk hot-plug function;
6, the storage medium after the processing can also continue to use;
7, reserve an extension bits, can expand according to the type of storage medium.
The above; it only is the utility model preferred implementation; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (4)
1. device of eliminating storage medium information, it is characterized in that, it comprises motherboard (1), touch-screen (2), touch-screen control panel (3), display screen (4), display screen drive plate (5) and storage expansion card (6), the output terminal of touch-screen (2) is connected with the input end of touch-screen control panel (3), the output terminal of touch-screen control panel (3) is connected with the input end of motherboard (1), the input end of display screen (4) is connected with the output terminal of display screen drive plate (5), the input end of display screen drive plate (5) is connected with the VGA interface of motherboard (1), and the data input/output terminal of storage expansion card (6) is connected with the data input/output terminal of motherboard (1).
2. a kind of device of eliminating storage medium information according to claim 1, it is characterized in that, described storage expansion card (6) comprises card reader (61), SATA hard disk expansion card (62), IDE hard disk expansion card (63) and USB expansion interface (64), the data input/output terminal of card reader (61) is connected with the USB interface of motherboard (1), the data input/output terminal of SATA hard disk expansion card (62) is connected with the PCI-E slot of motherboard (1), the data input/output terminal of IDE hard disk expansion card (63) is connected with the PCI slot of motherboard (1), and the data input/output terminal of USB expansion interface (64) is connected with the USB interface of main frame (1) plate.
3. a kind of device of eliminating storage medium information according to claim 2, it is characterized in that, described SATA hard disk expansion card (62) comprises four-hole SATA hard disk expansion card and two mouthfuls of SATA hard disk expansion cards, the data input/output terminal of four-hole SATA hard disk expansion card is connected with the PCI-E 16X slot of motherboard (1), and the data input/output terminal of two mouthfuls of SATA hard disk expansion cards is connected with the PCI-E 1X slot of motherboard (1).
4. a kind of device of eliminating storage medium information according to claim 1, it is characterized in that, this device also comprises switch (7) and pilot lamp (8), the output terminal of switch (7) is connected with the switch contact pin of motherboard (1), and the input end of pilot lamp (8) is connected with the pilot lamp contact pin of motherboard (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201419081U CN201654759U (en) | 2010-03-26 | 2010-03-26 | Storage medium information eliminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201419081U CN201654759U (en) | 2010-03-26 | 2010-03-26 | Storage medium information eliminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201654759U true CN201654759U (en) | 2010-11-24 |
Family
ID=43120002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201419081U Expired - Lifetime CN201654759U (en) | 2010-03-26 | 2010-03-26 | Storage medium information eliminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201654759U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932837A (en) * | 2015-06-05 | 2015-09-23 | 浪潮电子信息产业股份有限公司 | Storage pool framework |
| CN105184178A (en) * | 2015-09-29 | 2015-12-23 | 中国人民解放军61660部队 | Cascading style storage medium information elimination system |
| CN110704008A (en) * | 2019-09-30 | 2020-01-17 | 联想(北京)有限公司 | Data reading and writing method and device |
-
2010
- 2010-03-26 CN CN2010201419081U patent/CN201654759U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932837A (en) * | 2015-06-05 | 2015-09-23 | 浪潮电子信息产业股份有限公司 | Storage pool framework |
| CN104932837B (en) * | 2015-06-05 | 2018-09-04 | 浪潮电子信息产业股份有限公司 | Storage pool framework |
| CN105184178A (en) * | 2015-09-29 | 2015-12-23 | 中国人民解放军61660部队 | Cascading style storage medium information elimination system |
| CN105184178B (en) * | 2015-09-29 | 2017-11-14 | 中国人民解放军61660部队 | A kind of tandem type system for eliminating information in storage media |
| CN110704008A (en) * | 2019-09-30 | 2020-01-17 | 联想(北京)有限公司 | Data reading and writing method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8850128B2 (en) | Implementing data storage and dual port, dual-element storage device | |
| CN104111801A (en) | Data access system, data access device and data access controller | |
| CN201654759U (en) | Storage medium information eliminator | |
| CN202150273U (en) | Multifunctional system for eliminating information in storage media | |
| CN201628885U (en) | Dual-mode electronic device | |
| KR20200114086A (en) | Controller, memory system and operating method thereof | |
| CN104461977A (en) | memory card access device, control method thereof and memory card access system | |
| KR102270103B1 (en) | Data storage device and operating method thereof | |
| CN204087809U (en) | A kind of solid state hard disc data security erase equipment | |
| CN216210768U (en) | Mainboard and server | |
| CN104679172A (en) | Motherboard for supporting hybrid-type storage device | |
| CN209560583U (en) | A kind of multimode multi partition USB flash disk | |
| CN103163949A (en) | Computer system and memory specified method thereof | |
| CN202383695U (en) | USB/ATA read only lock | |
| CN102253812A (en) | Method for improving soft RAID (redundant array of independent disk) performance based on Loongson processor | |
| CN205620911U (en) | 2U links multistage JBOD high density storage server outward | |
| CN211669633U (en) | Multichannel USB3.0 high-speed read-only device | |
| CN2807335Y (en) | External frame micro high speed data memory device | |
| CN204680027U (en) | A kind of storage-medium information abatement apparatus | |
| CN202632270U (en) | Hard disk data reading device based on universal serial bus (USB) 3.0 | |
| KR101587452B1 (en) | Extention type multi-device bay system capable of extention device | |
| CN212809117U (en) | Offline learning system server side equipment | |
| KR20080112743A (en) | Raid system based on compact flash card | |
| CN202584109U (en) | USB technology based portable type high-speed solid-state storage | |
| CN218122632U (en) | Portable hard disk data erasing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |