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

Abstract

The invention belongs to the technical field of information processing, and provides a double-mainboard all-in-one machine with high safety performance, the double-mainboard all-in-one machine 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 and the second mainboard are physically isolated, the first mainboard is connected with the converter, and the second mainboard is connected with the converter. According to the invention, the first mainboard and the second mainboard are physically isolated, so that the data security is greatly improved; the two independent main boards and the converter are arranged, so that the requirement 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 present invention relates to the technical field of information processing, and in particular to a dual-mainboard integrated machine with high safety performance. Background Art

[0002] In special occasions, such as work environments involving sensitive information processing, strict network isolation is usually required to prevent hacker attacks and virus intrusion. Traditional solutions require users to configure two independent computers, connected to the intranet and the extranet respectively, to achieve physical isolation. Although this method is effective, it has disadvantages such as high cost, cumbersome operation and large space occupation. Users need to purchase two sets of computer hardware, two sets of monitors and peripherals, which not only increases the procurement cost of the enterprise, but also brings operational inconvenience to users. Summary of the invention

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

[0004] In order to achieve the above-mentioned object of the invention, the present invention provides the following technical solutions:

[0005] The present invention provides a dual-mainboard integrated machine with high safety performance, including a display screen, wherein a first mainboard, a second mainboard and a converter are arranged inside a shell 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 present invention has the following beneficial effects:

[0014] (1) Data security: The present invention physically isolates the first main board from the second main board, greatly improving data security;

[0015] (2) Cost saving: The present invention reduces the need to purchase two sets of computer hardware by providing two independent motherboards and converters, thereby reducing the procurement cost 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] Figure 1 This is a schematic diagram of the overall structure of the dual-mainboard integrated machine of the present invention;

[0019] Figure 2 It is a structural schematic diagram of the converter of the present invention;

[0020] Figure 3 The figure is a schematic diagram of the network port connection of the dual-mainboard integrated machine of the present invention. DETAILED DESCRIPTION

[0021] The technical solutions provided by the present invention are described in detail below in conjunction with the embodiments, but they should not be construed as limiting the protection scope of the present invention.

[0022] Example 1

[0023] The present invention provides a dual-mainboard integrated machine with high safety performance, including 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.

[0024] 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;

[0025] 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 .

[0026] 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;

[0027] 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 .

[0028] 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.

[0029] 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 , so as to be used for data output between the converter 4 and the display screen 1 .

[0030] 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 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.

[0031] A computer with a dual-mainboard integrated machine and a single display screen 1 can ensure the input of a single power supply and can provide power to the first mainboard 2 and the second mainboard 3 at the same time.

[0032] Working principle and usage: The first motherboard 2 and the second motherboard 3 are each provided with an independent USB interface 11 and a 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 also switch to a different motherboard, which can effectively ensure the security of the data.

[0033] It can be seen from the above embodiments that the present invention provides a high-security dual-mainboard integrated machine, including a display screen, wherein a first mainboard, a second mainboard and a converter are arranged inside the shell of the display screen, the first mainboard and the second mainboard are physically isolated, the first mainboard and the converter are connected, and the second mainboard and the converter are connected. The present invention physically isolates the first mainboard and the second mainboard, greatly improving the security of data; the present invention reduces the need to purchase two sets of computer hardware by setting up two independent mainboards and converters, thereby reducing the procurement cost of the enterprise; the user can quickly switch between two computer systems with one button, thereby improving work efficiency; the integrated design saves space and makes the working environment neater.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A dual-mainboard integrated machine with high safety performance, 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 shell 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 machine 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 machine 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 machine 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 machine 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 main board (2) and the second main board (3).

6. The dual-motherboard integrated machine according to claim 1, characterized in that: The display screen (1), the first main board (2), the second main board (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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