TWM638679U - Touch SATA/SAS hard disk data erasing device - Google Patents

Abstract

A touch-type SATA/SAS hard disk data erasing device has: a casing; a touch screen arranged in a display window of the casing; a plurality of SATA hard disk connection ports exposed on the casing A plurality of connection port openings; and a printed circuit board, located in the housing, which includes a plurality of FPGA circuit modules, each FPGA circuit module has an FPGA unit and a memory electrically coupled with the FPGA unit, a A data input terminal, a data output terminal and a SATA hard disk connection interface; wherein, the FPGA circuit modules are cascaded into a control circuit through the data input terminal and the data output terminal; the SATA hard disks The connection ports are respectively electrically coupled to a said SATA hard disk connection interface; one of the main control FPGA circuit modules in the FPGA circuit modules is coupled with the touch screen; and the main control FPGA circuit module is According to a pressing signal received by the touch screen, a signal carrying write data is generated and transmitted to each of the SATA hard disk connection interfaces.

Description

Touch SATA/SAS hard disk data erasing device

This work is about the hard disk erasing device, especially about a SATA (serial advanced technology attachment; serial advanced technology attachment) or SAS (serial attached SCSI; serial attached small computer system interface) hard disk Device for data erasure operations.

Data erasure of general hard disks is usually performed using a PC (personal computer). However, this approach requires the cooperation of management software, and it cannot handle many hard disks at one time.

In addition, as information security issues become more and more important, data erasure of hard disks has become a prerequisite for whether hard disks can be reused. Therefore, how to provide a reliable and efficient hard disk data erasing solution to simultaneously process multiple hard disks has become an important issue.

In order to solve the aforementioned problems, we need a novel hard disk processing device badly.

One purpose of this creation is to disclose a touch-type SATA/SAS hard disk data erasing device, which can use a touch screen to facilitate the operator to perform hard disk data erasing operations.

Another purpose of this creation is to disclose a touch-type SATA/SAS hard disk data erasing device, which can directly erase at least one SAS hard disk by using a transmission signal carrying erasing data.

Another purpose of this creation is to disclose a touch-type SATA/SAS hard disk data erasing device, which allows the operator to select the format of erasing data by operating the touch screen.

Another purpose of this invention is to disclose a touch-type SATA/SAS hard disk data erasing device, which allows the operator to select the language of the erasing operation report by operating the touch screen.

Another purpose of this creation is to disclose a touch-type SATA/SAS hard disk data erasing device, which can use one of multiple FPGA (field programmable gate array; field programmable gate array) modules cascaded The control circuit can erase multiple SATA or SAS hard disks at one time.

Another purpose of this creation is to disclose a touch-type SATA/SAS hard disk data erasing device, which can verify the data erasure results of these SATA or SAS hard disks.

Another purpose of this creation is to disclose a touch-type SATA/SAS hard disk data erasing device, which can verify whether these SATA or SAS hard disks have been erased.

In order to achieve the aforementioned purpose, a touch-sensitive SATA/SAS hard disk data erasing device is proposed, which has: a casing; a touch screen, which is arranged in a display window of the casing; a plurality of SATA hard disks The connection port is exposed to a plurality of connection port openings of the housing; and a printed circuit board is located in the housing and includes a plurality of FPGA circuit modules, each FPGA circuit module has an FPGA unit and is connected to the FPGA unit Electrically coupled to a memory, a data input terminal, a data output terminal and a SATA hard disk connection interface; wherein, these FPGA circuit modules are cascaded through the data input terminal and the data output terminal to form a A control circuit; these SATA hard disk connection ports are respectively electrically coupled to a described SATA hard disk connection interface; one of the main control FPGA circuit modules in the FPGA circuit modules is coupled to the touch screen; And the main control FPGA circuit module generates and transmits a signal carrying write data to each of the SATA hard disk connection interfaces according to a pressing signal received by the touch screen.

In one embodiment, the touch screen is composed of a capacitive touch screen.

In one embodiment, the touch-sensitive SATA/SAS hard disk data erasing device 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 variety of preset languages.

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

In one embodiment, each of the FPGA circuit modules reads the content of a SATA or SAS hard disk according to a SATA hard disk connection interface to verify whether the SATA or SAS hard disk has been erased.

In a possible embodiment, the format of the erasing data can be selected from a variety of preset formats.

In order to enable your review committee to further understand the structure, characteristics and purpose of the present invention, drawings and detailed descriptions of preferred specific embodiments are hereby attached.

Please refer to Fig. 1, which is a schematic view of the appearance of a preferred embodiment of the touch-control SATA/SAS hard disk data erasing device of this invention; and Fig. 2, which is the touch-control SATA/SAS hard disk shown in Fig. 1 A schematic diagram of a data erasing device connected to a SATA or SAS hard disk 200 . As shown in FIG. 1 , the touch-sensitive SATA/SAS hard disk data erasing device includes a housing 100 , a touch screen 110 , a plurality of SATA hard disk connection ports 120 and a printed circuit board 130 .

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

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

The printed circuit board 130 is located in the casing 100 . Please refer to FIG. 3 , which shows a block diagram of a control circuit carried by the printed circuit board 130 . As shown in Figure 3, the control circuit includes a plurality of FPGA circuit modules 131, each FPGA circuit module 131 has an FPGA unit 131a and a memory 131b electrically coupled with the FPGA unit 131a, a data input terminal 131c, A data output port 131d and a SATA hard disk connection interface 131e.

The FPGA circuit modules 131 are cascaded into the control circuit through the data input end 131c and the data output end 131d; the SATA hard disk connection ports 120 are respectively electrically coupled to a SATA hard disk connection interface 131e; One of the main control FPGA circuit modules in the FPGA circuit modules 131 is coupled with the touch screen 110; The data writing signal is sent to each SATA hard disk connection interface 131e, thereby erasing the data stored in at least one SATA or SAS hard disk 200.

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

In addition, the touch-control SATA/SAS hard disk data erasing device can further have 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 variety of preset languages. For example, Chinese, English, Japanese, German and so on.

In addition, the FPGA circuit modules 131 can each read the content of a SATA or SAS hard disk 200 according to a 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 modules 131 can read the contents of a SATA or SAS hard disk 200 according to the SATA hard disk connection interface 131e to verify whether the SATA or SAS hard disk 200 has been erased.

In addition, the format of the erasing data can be selected from a variety of preset formats.

By the design disclosed above, this creation has the following advantages: 1. The touch-control SATA/SAS hard disk data erasing device of this invention can use a touch screen to facilitate the operator to perform hard disk data erasure operations. 2. The touch-type SATA/SAS hard disk data erasing device of this invention can directly use the transmission signal carrying erasing data to erase at least one SAS hard disk. 3. The touch-control SATA/SAS hard disk data erasing device of this invention allows the operator to select the format of erasing data by operating the touch screen. 4. The touch-control SATA/SAS hard disk data erasing device of this invention allows the operator to select the language of the erasing operation report by operating the touch screen. 5. The touch-type SATA/SAS hard disk data erasing device of this creation can use a control circuit formed by cascading multiple FPGA modules to erase multiple SATA or SAS hard disks at one time. 6. The touch-control SATA/SAS hard disk data erasing device of this creation can verify the data erasure results of these SATA or SAS hard disks. 7. The touch-control SATA/SAS hard disk data erasing device of this creation can verify whether these SATA or SAS hard disks have been erased.

What is disclosed in this case is a preferred embodiment. For example, any partial changes or modifications derived from the technical ideas of this case and easily deduced by those who are familiar with the technology are within the scope of the patent right of this case.

To sum up, this case, regardless of the purpose, means and efficacy, shows its technical characteristics that are very different from the conventional ones, and its first creation is suitable for practical use, and it also meets the requirements of a new patent. I urge your review committee to be aware of it and pray It is really convenient to grant patents as soon as possible to benefit the society.

100: shell 101: port opening 102: Port opening 110: touch screen 120: SATA hard disk connection port 130: Printed circuit board 131:FPGA circuit module 131a: FPGA unit 131b: memory 131c: data input terminal 131d: data output terminal 131e: SATA hard disk connection interface 200: SATA or SAS hard disk

FIG. 1 is a schematic diagram of the appearance of a preferred embodiment of the touch-control SATA/SAS hard disk data erasing device of the present invention. FIG. 2 is a schematic diagram of the touch-type SATA/SAS hard disk data erasing device shown in FIG. 1 connected with a SATA or SAS hard disk. FIG. 3 is a block diagram of a circuit carried by a printed circuit board shown in FIG. 2 .

100: shell

101: port opening

102: Port opening

110: touch screen

120: SATA hard disk connection port

130: Printed circuit board

200: SATA or SAS hard disk

Claims (7)

A touch-type SATA/SAS hard disk data erasing device has: a shell; A touch screen is arranged in a display window of the casing; A plurality of SATA hard disk connection ports exposed through the plurality of connection port openings of the casing; and A printed circuit board, located in the housing, includes a plurality of FPGA circuit modules, each of which has an FPGA unit and a memory electrically coupled with the FPGA unit, a data input terminal, a data Output terminal and a SATA hard disk connection interface; Wherein, the FPGA circuit modules are cascaded into a control circuit through the data input end and the data output end; the SATA hard disk connection ports are respectively electrically coupled to a SATA hard disk connection interface One of the main control FPGA circuit modules in the FPGA circuit modules is coupled with the touch screen; and the main control FPGA circuit module generates and transmits a pressing signal received by the touch screen to carry A signal to write data to each SATA hard disk connection interface. As the touch-type SATA/SAS hard disk data erasing device described in item 1 of the scope of the patent application, wherein the touch screen is composed of a capacitive touch screen. As the touch-control SATA/SAS hard disk data erasing device described in item 1 of the scope of the patent application, it further has a USB interface for connecting a printer to print a hard disk data erasing report. As the touch-type SATA/SAS hard disk data erasing device described in item 3 of the scope of the patent application, the language of the hard disk data erasing report is selected from a variety of preset languages. The touch-type SATA/SAS hard disk data erasing device as described in item 1 of the scope of the patent application, wherein each of the FPGA circuit modules reads the contents of a SATA or SAS hard disk according to a SATA hard disk connection interface To verify the data erasure result of the SATA or SAS hard disk. The touch-type SATA/SAS hard disk data erasing device as described in item 1 of the scope of the patent application, wherein each of the FPGA circuit modules reads the contents of a SATA or SAS hard disk according to a SATA hard disk connection interface To verify whether the SATA or SAS hard disk has been erased. As the touch-type SATA/SAS hard disk data erasing device described in item 1 of the scope of the patent application, the format of the erasing data is selected from a plurality of preset formats.

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