TWM606288U - Hard disk copy device capable of displaying check code - Google Patents

Abstract

A hard disk copying device capable of displaying check codes, which has: a housing; a message display screen located in a display area of the housing; a plurality of buttons located in a key area of the housing for an operation Input at least one operation command; a plurality of hard disk device slots are located on a surface of the housing for the plurality of hard disk devices to be inserted; at least one circuit module is located inside the housing and has a main control module, At least one hard disk device processing module and a check code generation module, wherein the at least one circuit module is electrically connected to the message display screen, the plurality of buttons, and the plurality of hard disk device slots. Coupled, the main control module communicates with the at least one hard disk device processing module and the check code generation module to automatically generate the check code of the copied data of each hard disk device.

Description

Hard disk copy device capable of displaying check code

This creation is about a hard disk copying device that can display a check code, especially a hard disk copying device that can automatically generate and display the check code of the copied data.

A general user uses a personal computer to perform a data copy operation or data erasure operation on a hard disk device (common hard disk devices such as traditional hard disks or solid state drives).

However, the few hard disk device connection interfaces provided by personal computers cannot meet the batch processing requirements of a large number of hard disk devices. Furthermore, in addition to the batch processing problem, ordinary personal computers do not provide a copy verification record of a hard disk device, so it is impossible to know whether there is an error in the data copy operation.

In order to solve the aforementioned problems, there is an urgent need in the art for a novel hard disk copying device capable of displaying check codes.

The main purpose of this creation is to disclose a hard disk copy device that can display check codes, which can perform a fast batch data copy operation on multiple hard disk devices and automatically generate and display the copied check code data, thereby It is convenient for the operator to confirm whether the copied data of each hard disk device is correct.

Another purpose of this creation is to disclose a hard disk copy device that can display a check code, which can provide a work record file to an external device through a communication interface.

Another purpose of this creation is to disclose a hard disk copying device that can display check codes, which can be realized by an FPGA unit, so as to directly drive each device without setting the I/O control circuit of the hard disk device. Hard disk device.

In order to achieve the aforementioned purpose, a hard disk copy device capable of displaying check codes is proposed, which has:

A shell

A message display screen located in a display area of the casing;

A plurality of keys are located in a key area of the casing for an operator to input at least one operation instruction;

A plurality of hard disk device slots are located on a surface of the casing for inserting a plurality of hard disk devices;

At least one circuit module, located inside the casing, has a main control module, at least one hard disk device processing module, and a check code generation module, wherein the at least one circuit module is connected to the message display The screen, the plurality of buttons, and the plurality of hard disk device slots are electrically coupled to each other, and the main control module is respectively connected to the at least one hard disk device processing module and the check code generation module Communication to automatically generate a check code of the copied data of each hard disk device.

In one embodiment, the at least one hard disk device processing module includes a data copy function module.

In one embodiment, the at least one hard disk device processing module includes an effective memory space detection function module.

In one embodiment, the at least one hard disk device processing module includes a data erasing function module.

In one embodiment, the message display screen is composed of a liquid crystal display.

In one embodiment, the check code is a CRC (cyclic redundancy check; cyclic redundancy check) check code.

In one embodiment, the hard disk copy device capable of displaying the check code further includes a communication interface to communicate with an external device.

In one embodiment, the hard disk device is a conventional hard disk.

In one embodiment, the hard disk device is a solid state drive, a flash memory card, a USB (universal serial bus; universal serial bus) flash drive, and PCI-E (peripheral components interconnect, express; Quick interface) hard disk device or EMMC (embedded multimedia card; embedded multimedia memory card).

In order to enable your review committee to further understand the structure, features and purpose of this creation, the drawings and detailed descriptions of preferred specific embodiments are attached as follows.

Please refer to FIG. 1, which is a block diagram of an embodiment of a hard disk copying device capable of displaying check codes created.

As shown in FIG. 1, the hard disk copying device capable of displaying check codes includes a housing 100, a message display 110, a plurality of buttons 120-123, a plurality of hard disk device slots 130, and at least one circuit module 140.

The message display screen 110 can be realized by a liquid crystal display, and is located in a display area 100a of the casing 100 to display necessary messages to an operator.

A plurality of buttons 120-123 are located in a button area 100b of the casing 100, and may include a start button and a plurality of selection buttons for an operator to input at least one operation command to command the displayable check code The hard disk copy device performs a batch of data copying operations, a batch of data erasing operations (to ensure that the data stored in each hard disk device is cleared), and a valid memory space detection operation (to confirm each hard disk device Whether the memory capacity meets the specifications) or a check code generation operation.

A plurality of hard disk device slots 130 are located on a surface of the housing 100 for inserting a plurality of hard disk devices, wherein the hard disk device can be a hard disk, SSD (solid state drive; solid state drive), fast Flash memory card, USB (universal serial bus) flash drive, PCI-E (peripheral components interconnect, express; fast interface for interconnecting peripheral components) hard disk device or EMMC (embedded multimedia card; embedded Multimedia memory card).

The at least one circuit module 140 can be an FPGA unit located inside the housing 100, which is electrically coupled to the message display 110, the plurality of buttons 120-123, and the plurality of hard disk device slots 130, respectively It has a main control module 141, at least one hard disk device processing module 142, a verification code generation module 143, and a communication module 144. In an embodiment of the at least one hard disk device processing module 142, please refer to FIG. 2. The at least one hard disk device processing module 142 includes a data copy function module 1421, an effective memory space detection function Module 1422 and a data erasing function module 1423, wherein the data copy function module 1421 is used to perform the batch data copy operation under the control of the main control module 141, and the effective memory space detection function module 1422 is used to perform the effective memory space detection operation under the control of the main control module 141, and the data erasing function module 1423 is used to perform the batch data erasing under the control of the main control module 141 In addition to operations.

The main control module 141 communicates with the at least one hard disk device processing module 142 and the check code generation module 143 to generate corresponding check codes. In addition, the main control module 141 outputs the check code to an external device 200 through the communication module 144, and the check code format can be a CRC (cyclic redundancy check; cyclic redundancy check) check. code. In addition, the communication module 144 can communicate with the external device 200 through a USB interface or a WiFi interface.

Please refer to FIG. 3, which is a schematic diagram of an operation of an embodiment of a hard disk copying device capable of displaying check codes created. As shown in Figure 3, by pressing the buttons 120-123, this creation can generate a CRC check code in the batch data copy operation of one of a plurality of conventional hard disks 10, and then check the CRC. The verification code is displayed on the message display 110 or transmitted to the external device 200.

Please refer to FIG. 4, which is a schematic diagram of the operation of another embodiment of a hard disk copy device capable of displaying a check code. As shown in Figure 4, by pressing the buttons 120-123, this creation can generate a CRC check code in the batch data copy operation of one of the plurality of solid-state hard disks 20, and check the CRC. The verification code is displayed on the message display 110 or transmitted to the external device 200.

Please refer to FIG. 5, which is a schematic diagram of the operation of another embodiment of a hard disk copy device capable of displaying a check code. As shown in Figure 5, by pressing the buttons 120-123, this creation can generate a CRC check code in the batch data copy operation of one of the USB flash drives 30, and then check the CRC. The verification code is displayed on the message display 110 or transmitted to the external device 200.

In addition, since the functions of this creation can be written in one of the firmware of an FPGA unit, the hard disk copy device that can display the verification code of this creation can work independently without the support of a PC (personal computer).

With the design disclosed above, this creation has the following advantages:

1. The hard disk copy device that can display the check code can perform a fast batch data copy operation on multiple hard disk devices and automatically generate and display the copied check code data, so as to facilitate the operator to confirm each Whether the copied data of the hard disk device is correct.

2. The hard disk copy device that can display the verification code of this creation can provide a work record file to an external device through a communication interface.

3. The hard disk copying device that can display the verification code of this creation can be realized by an FPGA unit, so as to directly drive each hard disk device to quickly complete without setting the I/O control circuit of the hard disk device Copy operation of each hard disk device.

The disclosure in this case is a preferred embodiment, and any partial changes or modifications that are derived from the technical ideas of the case and can be easily inferred by those who are familiar with the art do not deviate from the scope of the patent right of the case.

In summary, regardless of the purpose, means or effect of this case, it is shown that it is very different from the conventional technology, and its first creation is suitable for practicality, and it does meet the requirements of the new patent. I sincerely ask your examiner to investigate and grant the patent soon. Society is for the best prayer.

10: Traditional hard disk 20: solid state drive 30: USB flash drive 100: shell 100a: display area 100b: Button area 110: Message display 120-123: Button 130: hard drive device slot 140: Circuit Module 141: Main control module 142: Hard Disk Device Processing Module 1421: Data copy function module 1422: Effective memory space detection function module 1423: Data erasing function module 143: Checksum generation module 144: Communication module 200: External device

Figure 1 is a block diagram of an embodiment of a hard disk copying device capable of displaying check codes created. 2 is a block diagram of an embodiment of at least one hard disk device processing module of the hard disk copy device of FIG. 1 capable of displaying check codes. FIG. 3 is a schematic diagram of an operation of an embodiment of a hard disk copying device capable of displaying check codes created. FIG. 4 is a schematic diagram of an operation of another embodiment of a hard disk copying device capable of displaying check codes created. FIG. 5 is a schematic diagram showing the operation of another embodiment of a hard disk copy device capable of displaying check codes.

100: shell

100a: display area

100b: Button area

110: Message display

120-123: Button

130: hard drive device slot

140: Circuit Module

141: Main control module

142: Hard Disk Device Processing Module

143: Checksum generation module

144: Communication module

200: External device

Claims (9)

A hard disk copy device capable of displaying check codes, which has: A shell A message display screen located in a display area of the casing; A plurality of keys are located in a key area of the casing for an operator to input at least one operation instruction; A plurality of hard disk device slots are located on a surface of the casing for inserting a plurality of hard disk devices; At least one circuit module, located inside the casing, has a main control module, at least one hard disk device processing module, and a check code generation module, wherein the at least one circuit module is connected to the message display The screen, the plurality of buttons, and the plurality of hard disk device slots are electrically coupled to each other, and the main control module is respectively connected to the at least one hard disk device processing module and the check code generation module Communication to automatically generate a check code of the copied data of each hard disk device. The hard disk copy device capable of displaying the check code as described in the first item of the patent application, wherein the at least one hard disk device processing module includes a data copy function module. The hard disk copy device capable of displaying check codes as described in the first item of the patent application, wherein the at least one hard disk device processing module includes an effective memory space detection function module. The hard disk copy device capable of displaying the check code as described in the first item of the patent application, wherein the at least one hard disk device processing module includes a data erasing function module. The hard disk copy device capable of displaying check codes as described in item 1 of the scope of patent application, wherein the message display screen is composed of a liquid crystal display. The hard disk copy device capable of displaying a check code as described in item 1 of the scope of patent application, wherein the check code is a CRC check code. The hard disk copying device capable of displaying the check code as described in the first item of the scope of patent application further includes a communication interface to communicate with an external device. The hard disk copy device capable of displaying the check code as described in the first item of the scope of patent application, wherein the hard disk device is a traditional hard disk. The hard disk copy device that can display the verification code as described in item 1 of the scope of patent application, wherein the hard disk device is a solid state drive, a flash memory card, a USB flash drive, a PCI-E hard drive device or an embedded Multimedia memory card.

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