Double-mainboard all-in-one machine with high safety performance

Abstract

The utility model relates to the technical field of information processing, and provides a double-mainboard all-in-one machine with high safety performance, which comprises a display screen, a first mainboard, a second mainboard and a converter are arranged in a shell of the display screen, the first mainboard is physically isolated from the second mainboard, the first mainboard is connected with the converter, and the second mainboard is connected with the converter. According to the utility model, the first mainboard and the second mainboard are physically isolated, so that the data security is greatly improved; according to the utility model, the two independent main boards and the converter are arranged, so that the demand for purchasing two sets of computer hardware is reduced, and the purchasing cost of an enterprise is reduced; a user can quickly switch two computer systems through one button, so that the working efficiency is improved; due to the integrated design, the space is saved, and the working environment is more complete.

Description

Technical Field

[0001] The utility model relates to the technical field of information processing, in particular to a dual-mainboard all-in-one computer with high safety performance. Background Art

[0002] Special circumstances, such as work environments involving sensitive information processing, often require strict network isolation to prevent hacker attacks and virus intrusion. Traditional solutions require users to configure two separate computers, one connected to the intranet and the other to achieve physical isolation. While effective, this approach has drawbacks such as high cost, cumbersome operation, and large space requirements. Users must purchase two sets of computer hardware, two monitors, and two peripherals, which not only increases procurement costs for enterprises but also creates operational inconvenience for users. Summary of the Invention

[0003] The purpose of the utility model is to provide a dual-mainboard integrated computer with high safety performance to overcome the problems existing in the prior art.

[0004] In order to achieve the above objectives, the present invention provides the following technical solutions:

[0005] A high-security dual-mainboard all-in-one computer includes a display screen. A first mainboard, a second mainboard, and a converter are arranged inside a housing of the display screen. The first mainboard and the second mainboard are physically isolated. The first mainboard is connected to the converter, and the second mainboard is connected to the converter.

[0006] Furthermore, the first mainboard and the converter are connected via an HDMI1 interface for data transmission between the first mainboard and the converter;

[0007] The second mainboard and the converter are connected via an HDMI2 interface for data output between the second mainboard and the converter.

[0008] Furthermore, a LAN1 interface is provided on the first mainboard, and the first mainboard is connected to the LAN1 interface of the display screen via the LAN1 interface;

[0009] The second mainboard is provided with a LAN2 interface, and the second mainboard is connected to the LAN2 interface of the display screen via the LAN2 interface.

[0010] Furthermore, the converter is provided with an HDMI interface, and the converter is connected to the HDMI interface on the display screen via the HDMI interface.

[0011] Furthermore, the converter is also provided with a SWITCH interface, and the converter is connected to the SWITCH interface on the display screen via the SWITCH interface for switching between the first main board and the second main board.

[0012] Furthermore, the display screen, the first main board, the second main board and the converter are all provided with USB interfaces, and different USB interfaces can be connected via data cables.

[0013] The utility model has the following beneficial effects:

[0014] (1) Data security: The utility model physically isolates the first motherboard from the second motherboard, greatly improving data security;

[0015] (2) Cost savings: By providing two independent motherboards and converters, the present invention reduces the need to purchase two sets of computer hardware, thereby lowering the procurement costs of the enterprise.

[0016] (3) Convenient operation: Users can quickly switch between two computer systems with one button, improving work efficiency.

[0017] (4) Space optimization: The integrated design saves space and makes the working environment tidier. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of the dual-motherboard all-in-one computer of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the converter of the utility model;

[0021] Figure 3 This is a schematic diagram of the network port connection of the dual-motherboard all-in-one computer of the present invention. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] In the description of this application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0024] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. Throughout this application, unless otherwise specified, "plurality" means two or more.

[0025] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0026] Example 1

[0027] The utility model provides a dual-mainboard all-in-one machine with high safety performance, comprising a display screen 1. A first mainboard 2, a second mainboard 3 and a converter 4 are arranged inside a shell of the display screen 1. The first mainboard 2 and the second mainboard 3 are physically isolated. The first mainboard 2 and the converter 4 are connected, and the second mainboard 3 and the converter 4 are connected.

[0028] The first mainboard 2 and the converter 4 are connected via an HDMI1 interface 7 for data transmission between the first mainboard 2 and the converter 4;

[0029] The second mainboard 3 and the converter 4 are connected via an HDMI2 interface 8 for data output between the second mainboard 3 and the converter 4 .

[0030] The first mainboard 2 is provided with a LAN1 interface 5, and the first mainboard is connected to the LAN1 interface 5 of the display screen 1 via the LAN1 interface 5;

[0031] The second mainboard 3 is provided with a LAN2 interface 6 , and the second mainboard is connected to the LAN2 interface 6 of the display screen 1 via the LAN2 interface 6 .

[0032] The first motherboard 2 and the second motherboard 3 are both provided with independent USB interfaces 11 and network ports, which are used to connect to the intranet and the extranet respectively. Both are equipped with independent CPUs, memories and hard disks. The first motherboard 2 and the second motherboard 3 do not contact each other. The physical isolation design ensures that there is no data exchange between the two motherboards.

[0033] The converter 4 is provided with an HDMI interface 9 , and the converter 4 is connected to the HDMI interface 9 on the display screen 1 via the HDMI interface 9 , for data output between the converter 4 and the display screen 1 .

[0034] The converter 4 is also provided with a SWITCH interface 10, which is connected to the SWITCH interface 10 on the display screen 1 through the SWITCH interface 10. A button is electrically connected to the outside of the SWITCH interface 10 on the display screen 1. Pressing the button can quickly switch between the first main board 2 and the second main board 3.

[0035] A computer with a dual-motherboard all-in-one structure and a single display screen 1 can ensure the input of a single power supply and can provide power to the first motherboard 2 and the second motherboard 3 at the same time.

[0036] Working principle and usage: The first motherboard 2 and the second motherboard 3 are each provided with an independent USB interface 11 and network port, and the first motherboard 2 and the second motherboard 3 run independently. Two independent operating systems are set on the computer, and the two operating systems correspond to the first motherboard 2 and the second motherboard 3 respectively. The first motherboard 2 and the second motherboard 3 are independently connected to the converter 4 respectively, and the converter 4 is connected to the display screen 1 through the SWITCH interface 10. Therefore, by pressing the button electrically connected to the SWITCH interface 10, the operating system in the computer can be switched, and at the same time, it can switch to a different motherboard, which can effectively ensure the security of the data.

[0037] The present invention provides a high-security dual-motherboard all-in-one computer, comprising a display screen. A first motherboard, a second motherboard, and a converter are disposed within the housing of the display screen. The first motherboard and the second motherboard are physically isolated, and the first motherboard is connected to the converter, while the second motherboard is connected to the converter. The present invention physically isolates the first and second motherboards, significantly improving data security. By providing two independent motherboards and converters, the present invention reduces the need to purchase two sets of computer hardware, thereby lowering procurement costs for businesses. Users can quickly switch between the two computer systems with a single button, improving work efficiency. The integrated design saves space and creates a cleaner working environment.

[0038] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A high-security dual-motherboard all-in-one computer, characterized in that: The invention comprises a display screen (1), wherein a first main board (2), a second main board (3) and a converter (4) are arranged inside a housing of the display screen (1), wherein the first main board (2) and the second main board (3) are physically isolated, the first main board (2) and the converter (4) are connected, and the second main board (3) and the converter (4) are connected.

2. The dual-motherboard integrated computer according to claim 1, characterized in that: The first mainboard (2) and the converter (4) are connected via an HDMI1 interface (7) for data transmission between the first mainboard (2) and the converter (4); The second mainboard (3) and the converter (4) are connected via an HDMI2 interface (8) for data output between the second mainboard (3) and the converter (4).

3. The dual-motherboard integrated computer according to claim 1, characterized in that: The first mainboard (2) is provided with a LAN1 interface (5), and the first mainboard is connected to the LAN1 interface (5) of the display screen (1) via the LAN1 interface (5); The second mainboard (3) is provided with a LAN2 interface (6), and the second mainboard is connected to the LAN2 interface (6) of the display screen (1) via the LAN2 interface (6).

4. The dual-motherboard integrated computer according to claim 1, characterized in that: The converter (4) is provided with an HDMI interface (9), and the converter (4) is connected to the HDMI interface (9) on the display screen (1) via the HDMI interface (9).

5. The dual-motherboard integrated computer according to claim 1, characterized in that: The converter (4) is also provided with a SWITCH interface (10), and the converter (4) is connected to the SWITCH interface (10) on the display screen (1) via the SWITCH interface (10) and is used for switching between the first mainboard (2) and the second mainboard (3).

6. The dual-motherboard integrated computer according to claim 1, characterized in that: The display screen (1), the first mainboard (2), the second mainboard (3) and the converter (4) are all provided with USB interfaces (11), and different USB interfaces (11) can be connected via data cables.

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