CN221782934U

CN221782934U - DVD to USB Transfer Device

Info

Publication number: CN221782934U
Application number: CN202420251001.2U
Authority: CN
Inventors: 许世杰
Original assignee: Jiafeng Electronics Co ltd
Current assignee: Jiafeng Electronics Co ltd
Priority date: 2024-02-01
Filing date: 2024-02-01
Publication date: 2024-09-27
Anticipated expiration: 2034-02-01

Abstract

The utility model relates to a DVD-to-USB transfer copying device, comprising: a housing; the main control circuit board is positioned in the shell and provided with a USB interface, a DVD interface and an audio-video file conversion module coupled between the USB interface and the DVD interface; the USB socket is arranged on the shell and electrically coupled with the USB interface, and is used for plugging a USB storage device; the DVD slot is arranged on the shell and electrically coupled with the DVD interface and is used for plugging an optical disk; the audio-video file conversion module is used for receiving a first audio-video format signal through the DVD interface, converting the first audio-video format signal into a second audio-video format signal, and outputting the second audio-video format signal to the USB storage device through the USB interface.

Description

DVD-to-USB copying device

Technical Field

The utility model relates to the field of video and audio content copying devices, in particular to a DVD-to-USB copying device.

Background

DVD (DIGITAL VERSATILEDISC; digital versatile disc) discs are commonly used for storing video and audio content, while USB (universal serial bus; universal serial bus) storage devices or flash drives are very popular storage devices.

However, the USB slot is commonly used in the present information processing apparatus, such as a personal computer or a portable computer, without providing a DVD slot, so that a user cannot view the audio/video content of the DVD by using the information processing apparatus in hand.

To solve the foregoing problems, a new DVD-to-USB transfer device is needed.

Disclosure of utility model

One of the objectives of the present utility model is to disclose a DVD-to-USB copying apparatus, which can integrate the DVD interface and the USB interface into a portable computer to facilitate the user to store the audio/video content of an optical disc into a USB storage device in another format.

Another objective of the present utility model is to disclose a DVD-to-USB copying device, which can be configured by installing another USB socket on a housing of a portable industrial computer for plugging a USB hub, and plugging a plurality of USB storage devices to be copied on the USB hub, so that data stored in the USB storage devices can be copied into the USB storage devices to be copied.

It is still another object of the present utility model to disclose a DVD-to-USB copying apparatus, which can display an operation interface by providing a display on a housing of a portable industrial computer, thereby facilitating a user to perform a DVD-to-USB copying operation.

To achieve the foregoing object, the present utility model provides a DVD-to-USB copy apparatus comprising:

A housing;

the main control circuit board is positioned in the shell and provided with a USB interface, a DVD interface and an audio-video file conversion module coupled between the USB interface and the DVD interface;

The USB socket is arranged on the shell and electrically coupled with the USB interface, and is used for plugging a USB storage device; and

A DVD slot arranged on the shell and electrically coupled with the DVD interface for inserting an optical disk;

The audio-video file conversion module is used for receiving a first audio-video format signal through the DVD interface, converting the first audio-video format signal into a second audio-video format signal, and outputting the second audio-video format signal to the USB storage device through the USB interface.

In an embodiment, the DVD-to-USB copying apparatus further includes a display electrically coupled to the main control circuit board.

In one embodiment, the first video format signal is a Video Object (VOB) format signal.

In an embodiment, the second video format signal is an MP4 format signal.

In an embodiment, the above-mentioned shell further includes another USB socket for plugging in a USB hub, the main control circuit board further includes another USB interface for electrically coupling with another USB socket, the USB hub is used for plugging in a plurality of USB storage devices to be copied, and the av file conversion module is further used for outputting data stored in the USB storage devices to be copied to the USB storage devices to be copied through a second av format signal.

In one embodiment, the display is used for displaying an operation interface.

In one embodiment, the second video format signal is an encrypted signal.

In one embodiment, the USB storage device is configured to play on a corresponding multimedia player, and the corresponding multimedia player is capable of decrypting the encrypted signal.

Drawings

FIG. 1 is a schematic view showing the appearance of a DVD-to-USB copying apparatus according to an embodiment of the utility model;

FIG. 2 is a block diagram of an embodiment of a main control circuit board of the DVD-to-USB transfer device of FIG. 1;

FIG. 3 is a schematic diagram of a DVD-to-USB copying operation using the DVD-to-USB copying apparatus of FIG. 1;

FIG. 4 is a schematic diagram of a menu screen in the video/audio content of an optical disc displayed on the display of the DVD-to-USB copying device of FIG. 1; and

FIG. 5 is a schematic diagram of the DVD-to-USB copying device of FIG. 1 using a USB hub to copy the audio/video content stored in a USB storage device to a plurality of USB storage devices to be copied.

Detailed Description

The present utility model will be further described in detail below with reference to specific embodiments and with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The terms "comprises," "comprising," and/or the like, as used herein, specify the presence of stated features, steps, operations, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, or components.

All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. It should be noted that the terms used herein should be construed to have meanings consistent with the context of the present specification and should not be construed in an idealized or overly formal manner.

Where expressions like "at least one of A, B and C, etc." are used, in general such expressions are to be interpreted in accordance with the meaning as commonly understood by one skilled in the art (e.g. "a system with at least one of A, B and C" shall include, but not be limited to, a system with a alone, B alone, C alone, a and B with a and C, B and C with B, and/or A, B, C, etc.).

Referring to fig. 1 and 2 together, fig. 1 is an external schematic view of an embodiment of a DVD-to-USB copying device according to the present utility model; FIG. 2 is a block diagram of an embodiment of a main control circuit board of the DVD-to-USB transfer device of FIG. 1. As shown in fig. 1-2, a DVD-to-USB copying apparatus 100, which may be a portable industrial computer, includes a housing 110, a main control circuit board 120, a first USB socket 131, a second USB socket 132, a DVD slot 140, and a display 150, wherein the main control circuit board 120 is disposed in the housing 110 and has an audio/video file conversion module 121, a first USB interface 122a, a second USB interface 122b, a DVD interface 123, and a display interface 124.

The video file conversion module 121 is coupled to the first USB interface 122a, the second USB interface 122b, the DVD interface 123 and the display interface 124, respectively.

The first USB socket 131 is disposed on the housing 110 and electrically coupled to the first USB interface 122a for plugging a USB storage device; the second USB socket 132 is disposed on the housing 110 and electrically coupled to the second USB interface 122b, for plugging a USB hub, and the USB hub is used for plugging a plurality of USB storage devices to be copied.

The DVD slot 140 is disposed on the housing 110 and electrically coupled to the DVD interface 123 for plugging an optical disc.

The display 150 is coupled to the display interface 124 to display an operation interface.

Referring to fig. 3, a schematic diagram of a DVD-to-USB copying operation performed by the DVD-to-USB copying apparatus of fig. 1 is shown. As shown in fig. 3, the DVD slot 140 is plugged with an optical disc 200, and the first USB socket 131 is plugged with a USB storage device 300.

In operation, the audio/video file conversion module 121 receives a first audio/video format signal via the DVD interface 123, converts the first audio/video format signal into a second audio/video format signal, and outputs the second audio/video format signal to the USB storage device 300 via the first USB interface 122a, wherein the first audio/video format signal is a Video Object (VOB) format signal, and the second audio/video format signal is an MP4 format signal.

In addition, a menu screen in the audio-visual content of the optical disc 200 can be displayed on the display 150. Fig. 4 is a schematic diagram of a menu screen in the audio/video content of the optical disc 200. As shown in fig. 4, the menu screen provides option 1, option 2, option 3 and option 4 for the user to select to determine the output signal format of the subsequent playing content or audio/video file conversion module 121, wherein the output signal format may be MP3, MP4 or other common audio/video signal formats.

In addition, referring to fig. 5, a schematic diagram of copying the audio/video content stored in the USB storage device 300 to a plurality of USB storage devices 410 to be copied by using a USB hub 400 is shown. As shown in fig. 5, the USB hub 400 has a plurality of USB sockets 400a, wherein one USB socket 400a is connected to the second USB socket 132 of the housing 110 through a USB connection wire, and the remaining USB sockets 400a are plugged with a USB storage device 410 to be copied; the first USB socket 131 of the housing 110 is plugged with the USB storage device 300. In this arrangement, the DVD-to-USB copying device 100 can output the data stored in the USB storage device 300 to the USB storage devices 410 to be copied through the second video format signal.

In addition, the second video format signal can be an encrypted signal; the USB storage device 300 is used for playing on a corresponding multimedia player, and the corresponding multimedia player is capable of decrypting the encrypted signal.

Through the design disclosed above, the utility model has the following advantages:

1. The DVD-USB transfer device can integrate the DVD interface and the USB interface into a portable industrial computer so as to facilitate a user to store the video and audio content of an optical disc into a USB storage device in another format.

2. The DVD-to-USB transfer device can be connected with a USB hub by arranging another USB socket on the shell of the portable industrial computer, and a plurality of USB storage devices to be copied are connected with the USB hub in a plugging mode, so that data stored in the USB storage devices can be copied into the USB storage devices to be copied.

3. The DVD-to-USB transfer copying device can display an operation interface by arranging a display on the shell of the portable industrial computer, thereby facilitating the transfer copying operation of the DVD-to-USB by a user.

The embodiments of the present utility model are described above. These examples are for illustrative purposes only and are not intended to limit the scope of the present utility model. Although the embodiments are described above separately, this does not mean that the measures in the embodiments cannot be used advantageously in combination. The scope of the utility model is defined by the appended claims and equivalents thereof. Various alternatives and modifications can be made by those skilled in the art without departing from the scope of the utility model, and such alternatives and modifications are intended to fall within the scope of the utility model.

Claims

1. A DVD-to-USB transfer device, comprising:

A housing;

2. The DVD-to-USB copying apparatus according to claim 1, further comprising a display electrically coupled to said host circuit board.

3. The DVD-to-USB copying apparatus according to claim 1, wherein said first video format signal is a video object VOB format signal.

4. The DVD-to-USB copying apparatus according to claim 1, wherein said second video format signal is an MP4 format signal.

5. The DVD-to-USB copying apparatus according to claim 1, wherein said housing further comprises another USB socket for plugging in a USB hub, said master control circuit board further comprises another USB interface for electrically coupling with said another USB socket, said USB hub is for plugging in a plurality of USB storage devices to be copied, and said av file conversion module is further for outputting data stored in said USB storage devices to be copied via said second av format signal.

6. The DVD-to-USB copying apparatus according to claim 2, wherein said display is adapted to display an operation interface.

7. The DVD-to-USB copying apparatus according to claim 1, wherein said second video format signal is an encrypted signal.

8. The DVD-to-USB copying apparatus according to claim 7, wherein said USB storage device is adapted to be played on a corresponding multimedia player, said corresponding multimedia player being capable of decrypting said encrypted signal.