Cross-platform online computer

Abstract

The utility model belongs to the technical field of computer circuits, and discloses a cross-platform online computer which comprises an online computer host, an online control circuit board is arranged in a host shell of the online computer, and a first interface combination, a second interface combination and a first network cable interface are arranged on the shell of the online computer host; the online control circuit board comprises a switch module, a first Ethernet transceiver module, a second Ethernet transceiver module, a first isolation chip, a second isolation chip, a switching module, a second network cable interface, a third interface combination, a fourth interface combination and a fifth interface combination. According to the utility model, the sharing of data, network and external equipment between the computer and the connected computer can be realized, and the migration and replacement efficiency of the computer is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of circuit design, and in particular relates to a computer capable of cross-platform online connection. Background Art

[0002] At present, computers have become indispensable tools in various fields. Most existing computers are based on the X86 instruction set architecture CPU and use the Windows operating system. The X86 instruction set architecture is a computer CPU instruction set released by Intel Corporation in the United States. After more than 30 years of development, it has been widely used around the world. With the continuous development of electronic information technology, in recent years, a variety of domestic computer operating systems and a variety of CPU instruction set architectures have emerged. When users need to replace computers and operating systems, they often need to transfer data from the original X86 computer to the new operating system. Due to the differences in application formats and file formats corresponding to different operating systems, there are incompatibility issues between application programs and data standards between different architectures and systems. In addition, some applications cannot be used in the new system, which makes it difficult to solve the migration and conversion of applications and data in a short period of time. Users need a longer transition period for replacement.

[0003] During the transition period, users need to use two computers with different operating systems at the same time. Since the two computers are relatively independent, the data migration process needs to rely on storage hard disks or transmission software and be operated on the two computers separately. The operation process is relatively cumbersome, which reduces the efficiency and progress of computer replacement. Therefore, it is necessary to provide a computer that can be connected across platforms to achieve online operation between new and old computers and improve the efficiency of data migration. Utility Model Content

[0004] The utility model overcomes the deficiencies of the prior art and aims to solve the following technical problems: providing a computer that can be connected across platforms to achieve data sharing between the trusted computer and the original computer, thereby improving the efficiency of data migration between cross-platform computers.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a computer capable of cross-platform online connection, comprising an online computer host, an online control circuit board is arranged in the host shell of the online computer, and a first interface combination, a second interface combination and a first network cable interface are arranged on the shell of the online computer host; the first interface combination is used to connect to the connected computer host, the second interface combination is used to connect to the computer external device, and the first network cable interface is used to connect to the network cable;

[0006] The online control circuit board includes a switch module, a first Ethernet transceiver module, a second Ethernet transceiver module, a first isolation chip, a second isolation chip, a switching module, a second network cable interface, a third interface combination, a fourth interface combination and a fifth interface combination; the third interface combination is connected to the first interface combination, the fourth interface combination is connected to the online computer motherboard, and the five interface combination is connected to the second interface combination; the second network cable interface is used to connect to the first network cable interface;

[0007] The first input / output terminal, the second input / output terminal, and the third input / output terminal of the switch module are respectively connected to the third interface combination, the fourth interface combination, and the first network cable interface; the first input / output interface of the first Ethernet transceiver module is connected to the third interface combination, the second input / output interface is connected to the first input / output interface of the second Ethernet transceiver module through the first isolation chip and the second isolation chip in sequence, and the second input / output interface of the second Ethernet transceiver module is connected to the fourth interface combination; the input interface of the switching module is connected to the second interface combination through the fifth interface combination, the first output interface is connected to the third interface combination, and the second output interface is connected to the fourth interface combination.

[0008] The third interface combination includes a first network port, a first video interface, a first USB interface, a second USB interface and a third USB interface; the fourth interface combination includes a second network port, a second video interface, a fourth USB interface, a fifth USB interface and a sixth USB interface; the fifth interface combination includes a mouse interface, a keyboard interface, a video signal interface and a KVM switch interface;

[0009] The first input and output end of the switch module is connected to the first interface combination through the first network port, and the second input and output end is connected to the network port on the motherboard of the online computer through the second network port; the third input and output end is connected to the first network cable interface through the second network cable interface;

[0010] The first input / output interface of the first Ethernet transceiver module is connected to the first interface combination via the first USB interface, and the second input / output interface of the second Ethernet transceiver module is connected to the USB interface on the motherboard of the online computer via the fourth USB interface;

[0011] One end of the first video interface is connected to the second input / output interface of the switching module, and the other end is connected to the connected computer through the first interface combination; one end of the second video interface is connected to the third input / output interface of the switching module, and the other end is connected to the video interface on the motherboard of the connected computer;

[0012] One end of the first USB interface, the second USB interface and the third USB interface is connected to the second input / output interface of the switching module, and the other end is connected to the connected computer through the first interface combination; one end of the fourth USB interface, the fifth USB interface and the sixth USB interface is connected to the third input / output interface of the switching module, and the other end is connected to the USB interface on the motherboard of the online computer;

[0013] One end of the mouse interface, keyboard interface, video signal interface, and KVM switch interface is connected to the first input and output interface of the switch module, and the other end is connected to the second interface combination.

[0014] The shell of the online computer host is also provided with a USB one-way import interface and a USB charging interface, and the host shell of the online computer is also provided with a one-way transmission module, the input end of the one-way transmission module is connected to the USB one-way import interface, and the output end is connected to the online computer motherboard; the USB charging interface is connected to the online computer motherboard.

[0015] The model of the one-way transmission module is HY-6407.

[0016] The model of the switch module is RTL8367.

[0017] The computer capable of cross-platform online connection further includes a third isolation chip and a fourth isolation chip. The first and second input and output terminals of the switch module are connected to the first network port and the second network port via the third isolation chip, and the third input and output terminal is connected to the first network cable interface via the fourth isolation chip.

[0018] The models of the first Ethernet transceiver module and the second Ethernet transceiver module are RTL8153, the models of the first isolation chip, the second isolation chip and the fourth isolation chip are G2406S, and the model of the third isolation chip is G4801D.

[0019] The models of the first Ethernet transceiver module and the second Ethernet transceiver module are RTL8153, and the model of the switching module is AG7130.

[0020] The cross-platform online computer further includes a KVM switch, which is connected to the switching module via the third interface combination and is used to control the switching module so that the computer external device is connected to the online computer or the connected computer.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] The utility model provides a computer that can be connected across platforms. An online control circuit board is set in an existing computer. The online control circuit board includes a switch module, an Ethernet transceiver module and a switching module. The switch module can realize the connection between two cross-platform computers and a network, and the two Ethernet transceiver modules can realize data sharing between the two cross-platform computers. In addition, the switching module realizes the connection switching between the computer external device and the two cross-platform computers, thereby realizing the sharing of external devices between the cross-platform computers. Therefore, the utility model greatly improves the data migration efficiency between the computer and the original computer. It has a simple structure and is easy to use. It provides a more convenient experience for users to switch and share data between old and new computers on different platforms, and can speed up the computer migration efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A circuit structure block diagram of a computer capable of cross-platform online connection provided by an embodiment of the utility model;

[0024] Figure 2 This is a circuit diagram of a switch module in an embodiment of the present utility model;

[0025] Figure 3 The interface circuit schematic diagram of the switch module in the embodiment of the utility model;

[0026] Figure 4 The schematic diagram of the circuit of the power module in the embodiment of the utility model;

[0027] Figure 5 This is a circuit schematic diagram of the first Ethernet transceiver module in an embodiment of the utility model;

[0028] Figure 6 This is a circuit schematic diagram of the second Ethernet transceiver module in the embodiment of the utility model;

[0029] Figure 7 This is a circuit schematic diagram of the first isolation chip and the second isolation chip in the embodiment of the utility model;

[0030] Figure 8 This is a circuit schematic diagram of the switching module in the embodiment of the utility model;

[0031] Fig. 9 This is a circuit schematic diagram of the third interface combination in the embodiment of the utility model;

[0032] Fig.10 1 is a circuit diagram of a KVM switch in an embodiment of the present utility model. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0034] like Figure 1 As shown, an embodiment of the utility model provides a computer that can be connected across platforms, including an online computer host, an online control circuit board is arranged in the online computer host, and a first interface combination, a second interface combination and a first network cable interface are arranged on the shell of the online computer host; the first interface combination is used to connect to the connected computer host, the second interface combination is used to connect to the computer external device, and the first network cable interface is used to connect the network cable; the online control circuit board includes a switch module, a first Ethernet transceiver module, a second Ethernet transceiver module, a first isolation chip, a second isolation chip, a switching module, a second network cable interface, a third interface combination, a fourth interface combination and a fifth interface combination; the third interface combination is connected to the first interface combination, the fourth interface combination is connected to the online computer mainboard, and the fifth interface combination is connected to the second interface combination; the second network cable interface is used to connect to the first network cable interface.

[0035] Specifically, Figure 1 As shown, the first input / output terminal, the second input / output terminal, and the third input / output terminal of the switch module are respectively connected to the third interface combination, the fourth interface combination, and the first network cable interface; the first input / output interface of the first Ethernet transceiver module is connected to the third interface combination, the second input / output interface is connected to the first input / output interface of the second Ethernet transceiver module through the first isolation chip and the second isolation chip in sequence, and the second input / output interface of the second Ethernet transceiver module is connected to the fourth interface combination; the input interface of the switching module is connected to the second interface combination through the fifth interface combination, the first output interface is connected to the third interface combination, and the second output interface is connected to the fourth interface combination.

[0036] Specifically, Figure 1 As shown, the third interface combination includes a first network port, a first video interface, a first USB interface, a second USB interface and a third USB interface; the fourth interface combination includes a second network port, a second video interface, a fourth USB interface, a fifth USB interface and a sixth USB interface; the fifth interface combination includes a mouse interface, a keyboard interface, a video signal interface and a KVM switching interface.

[0037] Specifically, the first input and output end of the switch module is connected to the first interface combination through the first network port, the second input and output end is connected to the network port on the online computer motherboard through the second network port; the third input and output end is connected to the first network cable interface through the second network cable interface.

[0038] Specifically, the first input / output interface of the first Ethernet transceiver module is connected to the first interface combination through the first USB interface, and the second input / output interface of the second Ethernet transceiver module is connected to the USB interface on the motherboard of the online computer through the fourth USB interface.

[0039] Specifically, one end of the first video interface is connected to the second input / output interface of the switching module, and the other end is connected to the connected computer through the first interface combination; one end of the second video interface is connected to the third input / output interface of the switching module, and the other end is connected to the video interface on the motherboard of the online computer.

[0040] One end of the first USB interface, the second USB interface and the third USB interface is connected to the second input / output interface of the switching module, and the other end is connected to the connected computer through the first interface combination; one end of the fourth USB interface, the fifth USB interface and the sixth USB interface is connected to the third input / output interface of the switching module, and the other end is connected to the USB interface on the motherboard of the connected computer. One end of the mouse interface, the keyboard interface, the video signal interface and the KVM switching interface is connected to the first input / output interface of the switching module, and the other end is connected to the second interface combination.

[0041] In addition, in this embodiment, the first interface combination is used to realize the connection between the third interface combination and the connected computer, therefore, the number and type of its interfaces are the same as the third interface combination, and the second interface combination is used to realize the connection between the computer external device and the fifth interface combination on the online control circuit board, therefore, the number and type of its interfaces are the same as the fifth interface combination.

[0042] The online computer host may be a domestically produced computer, and the connected computer may be an X86 computer to be replaced.

[0043] Furthermore, in this embodiment, a USB one-way import interface and a USB charging interface are also provided on the shell of the online computer host, and a one-way transmission module is also provided in the host shell of the online computer, the input end of the one-way transmission module is connected to the USB one-way import interface, and the output end is connected to the online computer motherboard; the USB charging interface is connected to the online computer motherboard. Specifically, in this embodiment, the model of the one-way transmission module is HY-6407. Through the USB one-way import interface and the one-way transmission module, it is also possible to copy files on an external USB device such as a U disk to the online computer host, and prevent the files of the online computer host from being copied to the U disk, thereby improving the security of the online computer.

[0044] like Figure 2 As shown, in this embodiment, the model of the chip U150 of the switch module is RTL8367. Figure 3 As shown, the control circuit also includes a third isolation chip U155 and a fourth isolation chip U154, the first and second input and output terminals of the switch module are connected to the first network port of the first interface combination and the second network port of the second interface combination through the third isolation chip U155, and the third input and output terminal is connected to the network cable interface through the fourth isolation chip U154, and the network cable interface is used to connect the network cable on the network. Specifically, in this embodiment, the model of the third isolation chip is G4801D, and the model of the fourth isolation chip is G2406S.

[0045] Furthermore, if Figure 1 As shown, the cross-platform online computer of this embodiment further includes a power module, and the power module is used to supply power to the online control circuit board. Figure 4 As shown, the power module converts the external voltage through the power chip U153 and the power chip U152 to supply power to the switch module.

[0046] Furthermore, if Figures 5-6 As shown, in this embodiment, the model of the first Ethernet transceiver module and the second Ethernet transceiver module is RTL8153. Figure 7 As shown, in this embodiment, the models of the first isolation chip and the second isolation chip are G4801D.

[0047] Furthermore, if Figure 8 As shown, in this embodiment, the chip model of the switching module is AG7130. In this embodiment, the mouse interface, keyboard interface and KVM switching interface are all USB interfaces, and the video signal interface is an HDMI interface. Fig. 9As shown, the interface P6 is connected to the switching module as a mouse interface or a keyboard interface, and its function is to connect a mouse or a keyboard. The interface P4 and the interface P5 are connected to the switching module as the second USB interface in the first interface combination and the fifth USB interface in the second interface combination, and their functions are to connect the online computer and the connected computer, respectively. For the third USB interface in the first interface combination and the sixth USB interface in the second interface combination, their circuit connection is the same as the former.

[0048] Furthermore, a cross-platform online computer of this embodiment also includes a KVM switch, which is connected to the KVM interface on the online control circuit board through the KVM switch interface in the second interface combination on the shell of the online computer host, and then connected to the switch module. The switch module can be controlled by the KVM switch to connect the second interface combination with the third interface combination or the fourth interface combination, thereby controlling the computer external device mounted on the second interface combination to connect to the online computer host or the connected computer. Fig.10 As shown, the KVM switch interface is a USB interface P7. The electronic switch chip U2 converts the pressing signal into a KVMSEL signal and sends it to the switch module. The switch module controls the computer external device to connect to the online computer or the connected computer according to the high and low voltage of the KVMSEL signal.

[0049] Furthermore, in this embodiment, the first interface combination and the second interface combination are respectively arranged at different positions on the back of the shell of the online computer host, and are marked with text or icons to reduce the difficulty of cable installation during online connection and avoid cable connection errors.

[0050] The use method and working principle of the utility model are as follows: before use, the first interface combination on the shell of the online computer host is connected to the connected computer through the corresponding data line, and at the same time, the computer external devices such as keyboard, mouse, display, KVM switch are connected to the second interface combination on the shell of the online computer host through the corresponding data line, then the connection of the two computers and the installation of the external devices are completed; when using, if the online computer host is to be operated, the KVM switch is pressed, and the computer external device is connected to the online computer host for easy operation. If the connected computer is to be operated, the KVM switch is pressed again, and the computer external device is connected to the connected computer for easy operation. Through the USB unidirectional import interface and the unidirectional transmission module, the files on the external USB device such as the U disk can be copied to the online computer host, and the files of the online computer host are prevented from being copied to the U disk, thereby improving the safety of the online computer. The utility model can realize data sharing, network sharing and device sharing before the expansion platform computer, and the operation is simple and convenient, and the safety is high.

[0051] In summary, the utility model provides a cross-platform online computer, which is provided with an online control circuit board in the computer host, and the online control circuit board includes a switch module, an Ethernet transceiver module and a switching module, wherein the switch module realizes the connection between two cross-platform computers and the network, and at the same time, through the two Ethernet transceiver modules, the data sharing of the two cross-platform computers is realized. In addition, the connection switching between the computer external device and the two cross-platform computers can be realized through the switching module, thereby greatly improving the data migration efficiency between the cross-platform computers, and providing users with a more convenient experience for data switching and sharing between computers on different platforms.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A cross-platform online computer, comprising an online computer host, characterized in that: An online control circuit board is arranged in the host housing of the online computer, and a first interface combination, a second interface combination and a first network cable interface are arranged on the housing of the host of the online computer; the first interface combination is used to connect to the connected computer host, the second interface combination is used to connect to the computer external device, and the first network cable interface is used to connect to the network cable; The online control circuit board includes a switch module, a first Ethernet transceiver module, a second Ethernet transceiver module, a first isolation chip, a second isolation chip, a switching module, a second network cable interface, a third interface combination, a fourth interface combination and a fifth interface combination; the third interface combination is connected to the first interface combination, the fourth interface combination is connected to the online computer motherboard, and the five interface combination is connected to the second interface combination; the second network cable interface is used to connect to the first network cable interface; The first input / output terminal, the second input / output terminal, and the third input / output terminal of the switch module are respectively connected to the third interface combination, the fourth interface combination, and the first network cable interface; the first input / output interface of the first Ethernet transceiver module is connected to the third interface combination, the second input / output interface is connected to the first input / output interface of the second Ethernet transceiver module through the first isolation chip and the second isolation chip in sequence, and the second input / output interface of the second Ethernet transceiver module is connected to the fourth interface combination; the input interface of the switching module is connected to the second interface combination through the fifth interface combination, the first output interface is connected to the third interface combination, and the second output interface is connected to the fourth interface combination.

2. A cross-platform online computer according to claim 1, characterized in that: The third interface combination includes a first network port, a first video interface, a first USB interface, a second USB interface and a third USB interface; the fourth interface combination includes a second network port, a second video interface, a fourth USB interface, a fifth USB interface and a sixth USB interface; the fifth interface combination includes a mouse interface, a keyboard interface, a video signal interface and a KVM switch interface; The first input and output end of the switch module is connected to the first interface combination through the first network port, and the second input and output end is connected to the network port on the mainboard of the online computer through the second network port; The third input and output end is connected to the first network cable interface through the second network cable interface; The first input / output interface of the first Ethernet transceiver module is connected to the first interface combination via the first USB interface, and the second input / output interface of the second Ethernet transceiver module is connected to the USB interface on the motherboard of the online computer via the fourth USB interface; One end of the first video interface is connected to the second input / output interface of the switching module, and the other end is connected to the connected computer through the first interface combination; one end of the second video interface is connected to the third input / output interface of the switching module, and the other end is connected to the video interface on the motherboard of the connected computer; One end of the first USB interface, the second USB interface and the third USB interface is connected to the second input / output interface of the switching module, and the other end is connected to the connected computer through the first interface combination; one end of the fourth USB interface, the fifth USB interface and the sixth USB interface is connected to the third input / output interface of the switching module, and the other end is connected to the USB interface on the motherboard of the online computer; One end of the mouse interface, keyboard interface, video signal interface, and KVM switch interface is connected to the first input and output interface of the switch module, and the other end is connected to the second interface combination.

3. A cross-platform online computer according to claim 2, characterized in that: The shell of the online computer host is also provided with a USB one-way import interface and a USB charging interface, and the host shell of the online computer is also provided with a one-way transmission module, the input end of the one-way transmission module is connected to the USB one-way import interface, and the output end is connected to the online computer motherboard; the USB charging interface is connected to the online computer motherboard.

4. A cross-platform online computer according to claim 3, characterized in that: The model of the one-way transmission module is HY-6407.

5. The cross-platform online computer according to claim 1, characterized in that: The model of the switch module is RTL8367.

6. A cross-platform online computer according to claim 2, characterized in that: It also includes a third isolation chip and a fourth isolation chip. The first and second input and output terminals of the switch module are connected to the first network port and the second network port through the third isolation chip, and the third input and output terminal is connected to the first network cable interface through the fourth isolation chip.

7. A cross-platform online computer according to claim 6, characterized in that: The models of the first Ethernet transceiver module and the second Ethernet transceiver module are RTL8153, the models of the first isolation chip, the second isolation chip and the fourth isolation chip are G2406S, and the model of the third isolation chip is G4801D.

8. The cross-platform online computer according to claim 1, characterized in that: The models of the first Ethernet transceiver module and the second Ethernet transceiver module are RTL8153, and the model of the switching module is AG7130.

9. The cross-platform online computer according to claim 1, characterized in that: It also includes a KVM switch, which is connected to the switch module through the third interface combination and is used to control the switch module so that the computer external device is connected to the online computer or the connected computer.

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