CN211554676U - Computer remote control assembly - Google Patents
Computer remote control assembly Download PDFInfo
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- CN211554676U CN211554676U CN202020637023.4U CN202020637023U CN211554676U CN 211554676 U CN211554676 U CN 211554676U CN 202020637023 U CN202020637023 U CN 202020637023U CN 211554676 U CN211554676 U CN 211554676U
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- 238000004891 communication Methods 0.000 claims abstract description 19
- 239000003990 capacitor Substances 0.000 claims description 13
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a computer remote control assembly, which comprises a power supply system, a remote control system and a remote system, wherein the power supply system is respectively connected with the remote control system and the remote system and is used for supplying power to the remote control system and realizing the power-on management of the remote system; the remote control system comprises a CPU and a 5G communication module, the CPU is provided with a USB interface and an HDMI interface, the remote system comprises a remote receiver and a remote host, and the remote host and the CPU realize communication through the remote receiver and the 5G communication module. The utility model discloses can realize the remote communication of swift convenience, high-efficient low time delay rapidly.
Description
Technical Field
The utility model relates to a computer remote control subassembly belongs to and calculates remote communication technical field.
Background
At present, 5G networks are officially commercialized, and in a fast 5G network environment, remote control can be performed quickly and with low delay, many internet workers, such as programmers, always need to perform remote operation on a host server at home or in other places, and the performance of a notebook computer cannot meet the requirements (such as remote control between a Linux system and a Windows system).
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a computer remote control subassembly can realize the remote communication of swift convenience, high-efficient low time delay rapidly.
In order to solve the technical problem, the utility model discloses a technical scheme is: a computer remote control assembly comprises a power supply system, a remote control system and a remote system, wherein the power supply system is respectively connected with the remote control system and the remote system and is used for supplying power to the remote control system and realizing power-on management of the remote system; the remote control system comprises a CPU and a 5G communication module, the CPU is provided with a USB interface and an HDMI interface, the remote system comprises a remote receiver and a remote host, and the remote host and the CPU realize communication through the remote receiver and the 5G communication module.
Furthermore, the power supply system comprises an FPGA and a power supply chip, a power supply port of the FPGA is connected with the 3P3V _ Standby, one port of the FPGA is connected with the 5G communication module, the other port of the FPGA is connected with an enabling end of the power supply chip, an input end of the power supply chip is connected with the 3P3V _ Standby, one path of an output end of the power supply chip is connected with the output voltage configuration resistor, and the other path of the output end of the power supply chip supplies power for the remote host.
Further, the power supply system further comprises a backup battery, the main common power supply 3P3V is connected to 3P3V _ Standby through a diode D1, the anode of the backup battery is connected to 3P3V _ Standby through a diode D2, and the cathode of the backup battery is grounded.
Further, the output voltage configuration resistor comprises resistors R2 and R3 which are connected in series, the output end of the power supply chip is grounded through the resistors R2 and R3, and the ADJ end of the power supply chip is connected between the resistors R2 and R3; a filter capacitor C1 is connected between the input end and the enable end of the power supply chip, VCC _5V is connected to the VDD end of the power supply chip and is grounded through a capacitor C5, 3P3V _ Standby is connected to the PGOOD end of the power supply chip through a pull-up resistor R1, the output end and the ADJ end of the power supply chip are connected with a filter capacitor C2, and filter capacitors C3 and C4 are connected between the output end of the power supply chip and the ground in parallel.
Furthermore, the CPU is connected with a mouse, a keyboard or a USB flash disk through a USB interface, and the CPU is connected with a display through an HDMI interface.
Further, the standby battery is a 4085mAh lithium battery.
The utility model has the advantages that: the utility model discloses realize low-delay remote monitoring and voice call based on 5G communication; the power supply system is arranged to supply power to the remote control system and realize the power-on management of the remote system, so that the power supply management is convenient and the control at any time is ensured; a4085 mAh lithium battery is adopted as a standby battery, so that the charging and discharging can be realized, and the reliable power supply of the remote host is ensured. The utility model discloses can control the remote host computer of arbitrary system, convenient to use is simple, and peacefully use computer operation the same.
Drawings
FIG. 1 is a schematic block diagram of the present invention;
FIG. 2 is a circuit schematic of an FPGA;
FIG. 3 is a schematic circuit diagram of a power chip;
fig. 4 is a schematic circuit diagram of a backup battery.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
Example 1
The embodiment discloses a computer remote control assembly, as shown in fig. 1, which includes a power supply system, a remote control system and a remote system, wherein the power supply system is respectively connected with the remote control system and the remote system, and is used for supplying power to the remote control system and realizing power-on management of the remote system; the remote control system comprises a CPU and a 5G communication module, the CPU is provided with a USB interface and an HDMI interface, the remote system comprises a remote receiver and a remote host, and the remote host and the CPU realize communication through the remote receiver and the 5G communication module.
In this embodiment, the CPU is connected to a mouse, a keyboard, or a USB disk via a USB interface, the CPU is connected to the display via an HDMI interface, and the CPU is configured to process and recognize USB input and HDMI output. When the remote control system is used, the equipped power line is required to be connected firstly (a 19.5V power adapter and a 4.5A power adapter), a start key of the remote control system is pressed, the remote host receives an instruction and remotely starts up, the HDMI is connected to any display to display a remote host picture, the USB input port can be connected to the remote host through a mouse and a keyboard, and the USB input port is also selected to be 3.0.
In order to implement power-on management of the remote host, as shown in fig. 2 and 3, the power supply system includes an FPGA and a power chip, a power port of the FPGA is connected to 3P3V _ Standby, one port of the FPGA is connected to the 5G communication module, another port of the FPGA is connected to an enable end of the power chip, an input end of the power chip is connected to 3P3V _ Standby, one output end of the power chip is connected to an output voltage configuration resistor, and the other output end of the power chip supplies power to the remote host.
In this embodiment, the output voltage configuration resistor includes resistors R2 and R3 connected in series, the output terminal of the power chip is grounded through resistors R2 and R3, and the ADJ terminal of the power chip is connected between resistors R2 and R3; a filter capacitor C1 is connected between the input end and the enable end of the power supply chip, VCC _5V is connected to the VDD end of the power supply chip and is grounded through a capacitor C5, 3P3V _ Standby is connected to the PGOOD end of the power supply chip through a pull-up resistor R1, the output end and the ADJ end of the power supply chip are connected with a filter capacitor C2, and filter capacitors C3 and C4 are connected between the output end of the power supply chip and the ground in parallel.
The 3P3V _ Standby is long-powered (existing for a long time and not powered off), the E14 port receives a control signal of a 5G remote end, the D15 port outputs a control signal for a power chip, and the D15 port outputs high level after the E14 port receives the control signal of the remote end to confirm that the host needs to be powered on. The Poweron high level is input to the EN end of the power chip, the power chip starts to work after receiving an EN signal, the output voltage is configured by R2 and R3, C1, C2, C3, C4 and C5 are filter capacitors of all parts of circuits, and R1 is used as a pull-up resistor output by the PG end of the power chip. And the remote host computer is formally started along with the step-by-step proceeding of power-on.
As shown in fig. 3, the power supply system further includes a backup battery, the main power supply 3P3V is connected to 3P3V _ Standby through a diode D1, the positive electrode of the backup battery is connected to 3P3V _ Standby through a diode D2, and the negative electrode of the backup battery is grounded. J1 is a battery holder for installing a battery, 3P3V is a main machine common power supply, D1 and D2 are comparison diodes, 3P3V _ Standby is supplied by 3P3V when the remote main machine is powered on normally, the battery is supplied when the remote main machine is powered off, the battery can be charged after the remote main machine is powered on, and the remote main machine in a normal state is ensured to work.
In this embodiment, the backup battery is a 4085mAh lithium battery.
The foregoing description is only for the basic principles and preferred embodiments of the present invention, and modifications and substitutions made by those skilled in the art according to the present invention belong to the protection scope of the present invention.
Claims (6)
1. A computer remote control assembly, comprising: the remote control system comprises a power supply system, a remote control system and a remote system, wherein the power supply system is respectively connected with the remote control system and the remote system and is used for supplying power to the remote control system and realizing power-on management of the remote system; the remote control system comprises a CPU and a 5G communication module, the CPU is provided with a USB interface and an HDMI interface, the remote system comprises a remote receiver and a remote host, and the remote host and the CPU realize communication through the remote receiver and the 5G communication module.
2. The computer remote control assembly of claim 1, wherein: the power supply system comprises an FPGA and a power supply chip, a power supply port of the FPGA is connected with 3P3V _ Standby, one port of the FPGA is connected with the 5G communication module, the other port of the FPGA is connected with an enabling end of the power supply chip, the input end of the power supply chip is connected with 3P3V _ Standby, one path of the output end of the power supply chip is connected with an output voltage configuration resistor, and the other path of the output end of the power supply chip supplies power for the remote host.
3. The computer remote control assembly of claim 2, wherein: the power supply system further comprises a Standby battery, the main machine common power supply 3P3V is connected to 3P3V _ Standby through a diode D1, the anode of the Standby battery is connected to 3P3V _ Standby through a diode D2, and the cathode of the Standby battery is grounded.
4. The computer remote control assembly of claim 2, wherein: the output voltage configuration resistor comprises resistors R2 and R3 which are connected in series, the output end of the power supply chip is grounded through the resistors R2 and R3, and the ADJ end of the power supply chip is connected between the resistors R2 and R3; a filter capacitor C1 is connected between the input end and the enable end of the power supply chip, VCC _5V is connected to the VDD end of the power supply chip and is grounded through a capacitor C5, 3P3V _ Standby is connected to the PGOOD end of the power supply chip through a pull-up resistor R1, the output end and the ADJ end of the power supply chip are connected with a filter capacitor C2, and filter capacitors C3 and C4 are connected between the output end of the power supply chip and the ground in parallel.
5. The computer remote control assembly of claim 1, wherein: the CPU is connected with a mouse, a keyboard or a USB flash disk through a USB interface, and the CPU is connected with a display through an HDMI interface.
6. A computer remote control assembly as defined in claim 3, wherein: the standby battery is a 4085mAh lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020637023.4U CN211554676U (en) | 2020-04-24 | 2020-04-24 | Computer remote control assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020637023.4U CN211554676U (en) | 2020-04-24 | 2020-04-24 | Computer remote control assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211554676U true CN211554676U (en) | 2020-09-22 |
Family
ID=72496673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020637023.4U Active CN211554676U (en) | 2020-04-24 | 2020-04-24 | Computer remote control assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211554676U (en) |
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2020
- 2020-04-24 CN CN202020637023.4U patent/CN211554676U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211103 Address after: 250000 building S02, No. 1036, Gaoxin Inspur Road, Jinan, Shandong Patentee after: Shandong Inspur Scientific Research Institute Co.,Ltd. Address before: 250104 1st floor, R & D building, No. 2877, Suncun Town, Licheng District, Jinan City, Shandong Province Patentee before: JINAN INSPUR HIGH-TECH TECHNOLOGY DEVELOPMENT Co.,Ltd. |