CN218630765U

CN218630765U - Touch SATA/SAS hard disk data erasing device

Info

Publication number: CN218630765U
Application number: CN202223071823.2U
Authority: CN
Inventors: 王洪泉
Original assignee: Ureach Technology Co ltd; Chain In Electronics Co ltd
Current assignee: Ureach Technology Co ltd; Chain In Electronics Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-03-14
Anticipated expiration: 2032-11-18

Abstract

A touch SATA/SAS hard disk data erasing device comprises: a housing; the touch screen is arranged in the display window of the shell; a plurality of SATA hard disk ports exposed out of the plurality of port openings of the shell; the printed circuit board is positioned in the shell and comprises a plurality of FPGA circuit modules, and each FPGA circuit module is provided with an FPGA unit, and a memory, a data input end, a data output end and an SATA hard disk connecting interface which are electrically coupled with the FPGA unit; the FPGA circuit modules are cascaded into a control circuit through the data input end and the data output end; each of the SATA hard disk ports is electrically coupled to the SATA hard disk connection interface; the main control FPGA circuit module in the FPGA circuit modules is coupled with the touch screen; and the main control FPGA circuit module generates and transmits a signal carrying erasing and writing data to each SATA hard disk connection interface according to the pressing signal received by the touch screen.

Description

Touch SATA/SAS hard disk data erasing device

Technical Field

The present invention relates to a hard disk erasing device, and more particularly, to a device capable of performing data erasing operation on a SATA (serial advanced technology attachment) or SAS (serial attached SCSI) hard disk.

Background

Data erasure of a general hard disk is generally performed by a PC (personal computer). However, this approach requires management of the coordination of software and it cannot handle many hard disks at once.

In addition, as data security issues become more and more important, data erasure of a hard disk becomes a prerequisite for reuse of the hard disk. Therefore, how to provide a reliable and efficient hard disk data erasing scheme to process multiple hard disks simultaneously has become an important issue.

To solve the foregoing problems, a novel hard disk processing apparatus is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a touch-control type SATA SAS hard disk data erasing device, its usable touch-control screen makes things convenient for the operator to carry out hard disk data erasing operation.

Another object of the present invention is to provide a touch SATA/SAS hard disk data erasing apparatus, which can directly erase at least one SAS hard disk by using a transmission signal carrying erase/write data.

Another object of the present invention is to provide a touch SATA/SAS hard disk data erasing apparatus, which allows an operator to select a format of data to be erased and written by operating the touch screen.

Another objective of the present invention is to provide a touch SATA/SAS hard disk data erasing apparatus, which allows an operator to select to erase a language system of an operation report by operating the touch screen.

Another object of the present invention is to provide a touch SATA/SAS hard disk data erasing apparatus, which can erase multiple SATA or SAS hard disks at a time by using a control circuit formed by cascading multiple FPGA modules.

Another object of the present invention is to provide a touch SATA/SAS hard disk data erasing apparatus, which can verify the data erasing result of the SATA or SAS hard disks.

It is another object of the present invention to provide a touch SATA/SAS hard disk data erasing apparatus, which can verify whether the data erasing has been performed on the SATA or SAS hard disks.

To achieve the above object, the touch SATA/SAS hard disk data erasing apparatus is provided with:

a housing;

the touch screen is arranged in the display window of the shell;

a plurality of SATA hard disk ports exposed out of the plurality of port openings of the shell; and (c) a second step of,

the printed circuit board is positioned in the shell and comprises a plurality of FPGA circuit modules, and each FPGA circuit module is provided with an FPGA unit, and a memory, a data input end, a data output end and an SATA hard disk connecting interface which are electrically coupled with the FPGA unit;

the FPGA circuit modules are cascaded into a control circuit through the data input end and the data output end; the SATA hard disk ports are respectively and electrically coupled to the SATA hard disk connecting interfaces; the main control FPGA circuit module in the FPGA circuit modules is coupled with the touch screen; and the main control FPGA circuit module generates and transmits a signal carrying erasing data to each SATA hard disk connection interface according to the pressing signal received by the touch screen.

In one embodiment, the touch screen is formed by a capacitive touch screen.

In an embodiment, the touch SATA/SAS hard disk data erasing apparatus further has a USB interface for connecting to a printer to print a hard disk data erasing report.

In a possible embodiment, the language of the hard disk data erasure report can be selected from a plurality of predetermined languages.

In an embodiment, each of the FPGA circuit modules reads contents of the SATA or SAS hard disk according to the SATA hard disk connection interface to verify a data erase result of the SATA or SAS hard disk.

In an embodiment, each of the FPGA circuit modules reads contents of the SATA or SAS hard disk according to the SATA hard disk connection interface to verify whether the SATA or SAS hard disk is erased.

In a possible embodiment, the format of the erase data may be selected from a number of predefined formats.

Drawings

FIG. 1 is a schematic external view of a preferred embodiment of a touch SATA/SAS hard disk data erasing apparatus of the present invention;

FIG. 2 is a schematic diagram of the SATA or SAS hard disk connected to the touch SATA/SAS hard disk data erasing apparatus shown in FIG. 1;

fig. 3 is a block diagram of the circuitry carried by the printed circuit board shown in fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.

Please refer to fig. 1, which is an external schematic view of a preferred embodiment of the touch SATA/SAS hard disk data erasing apparatus of the present invention; and fig. 2 is a schematic diagram illustrating the SATA or SAS hard disk 200 connected to the touch SATA/SAS hard disk data erasing apparatus shown in fig. 1. As shown in fig. 1, the touch SATA/SAS hard disk data erasing apparatus includes a housing 100, a touch screen 110, a plurality of SATA hard disk ports 120, and a printed circuit board 130.

The touch screen 110 is disposed in the display window of the housing 100.

The SATA hard disk ports 120 are exposed to a plurality of port openings (101, 102) of the enclosure 100.

The printed circuit board 130 is located within the housing 100. Referring to fig. 3, a block diagram of a control circuit carried by the printed circuit board 130 is shown. As shown in fig. 3, the control circuit includes a plurality of FPGA circuit modules 131, and each FPGA circuit module 131 has an FPGA unit 131a, a memory 131b electrically coupled to the FPGA unit 131a, a data input terminal 131c, a data output terminal 131d, and a SATA hard disk connection interface 131e.

The FPGA circuit modules 131 are cascaded into the control circuit through a data input terminal 131c and a data output terminal 131 d; the SATA hard disk ports 120 are each electrically coupled to the SATA hard disk connection interface 131e; the main control FPGA circuit module of the FPGA circuit modules 131 is coupled to the touch screen 110; and the main control FPGA circuit module generates and transmits a signal carrying erasing data to each SATA hard disk connection interface 131e according to the pressing signal received by the touch screen 110, so as to erase data stored in at least one SATA or SAS hard disk 200.

In addition, the touch screen 110 may be a capacitive touch screen.

In addition, the touch SATA/SAS hard disk data erasing device can further comprise a USB interface for connecting a printer to print a hard disk data erasing report.

In addition, the language of the hard disk data erasure report can be selected from a plurality of preset languages. Such as chinese, english, japanese, german, etc.

In addition, the FPGA circuit module 131 can read the content of the SATA or SAS hard disk 200 through the SATA hard disk connection interface 131e to verify the data erasing result of the SATA or SAS hard disk 200.

In addition, the FPGA circuit module 131 can read the content of the SATA or SAS hard disk 200 through the SATA hard disk connection interface 131e to verify whether the SATA or SAS hard disk 200 has been subjected to data erasure.

In addition, the format of the erase data can be selected from a plurality of predetermined formats.

To sum up, the utility model has the advantages of it is following:

1. the utility model discloses a touch-control formula SATA SAS hard disk data erasing device can utilize the touch screen to make things convenient for the operator to carry out hard disk data erasing operation.

2. The utility model discloses a touch-control formula SATA/SAS hard disk data erasing device can directly utilize the transmission signal who bears the weight of the erasing data to erase at least a SAS hard disk.

3. The utility model discloses a touch-control formula SATA SAS hard disk data erasing device can let the operator select through operating this touch screen and erase the format of writing data.

4. The utility model discloses a touch-control formula SATA/SAS hard disk data erasing device can let the operator select to erase the language system of operation report through operating this touch screen.

5. The utility model discloses a touch-control formula SATA SAS hard disk data erasing device is usable and is once erased many SATA or SAS hard disks by the control circuit that a plurality of FPGA modules cascade formed.

6. The utility model discloses a touch-control formula SATA/SAS hard disk data erasing device can verify the data erasing result of these SATA or SAS hard disks.

7. The utility model discloses a touch-control formula SATA/SAS hard disk data erasing device can verify whether these SATA or SAS hard disks do the data erasing.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A touch SATA/SAS hard disk data erasing device is characterized by comprising:

a housing;

the touch screen is arranged in the display window of the shell;

a plurality of SATA hard disk ports exposed to the plurality of port openings of the housing; and the number of the first and second groups,

the FPGA circuit modules are cascaded into a control circuit through the data input end and the data output end; the plurality of SATA hard disk ports are each electrically coupled to the SATA hard disk connection interface; a main control FPGA circuit module in the plurality of FPGA circuit modules is coupled with the touch screen; and the main control FPGA circuit module generates and transmits a signal carrying erasing and writing data to each SATA hard disk connection interface according to the pressing signal received by the touch screen.

2. The touch SATA/SAS hard disk data erasing device as recited in claim 1, wherein the touch screen is a capacitive touch screen.

3. The touch SATA/SAS hard disk data erasing apparatus of claim 1, further comprising a USB interface for connecting a printer to print a hard disk data erasing report.

4. The touch SATA/SAS hard disk data erasing device as recited in claim 3, wherein the language of the hard disk data erasing report is selected from a plurality of predetermined languages.

5. The touch SATA/SAS hard disk data erasing apparatus of claim 1, wherein each of the plurality of FPGA circuit modules reads contents of the SATA or SAS hard disk according to the SATA hard disk connection interface to verify a data erasing result of the SATA or SAS hard disk.

6. The touch SATA/SAS hard disk data erasing apparatus as recited in claim 1, wherein each of said plurality of FPGA circuit modules reads contents of a SATA or SAS hard disk according to said SATA hard disk connection interface to verify whether said SATA or SAS hard disk is erased.

7. The touch SATA/SAS hard disk data erasing apparatus of claim 1, wherein the format of the data erased is selected from a plurality of predetermined formats.