Unlock instant, AI-driven research and patent intelligence for your innovation.

Virtual host adaptor

A technology of virtual host and adapter, applied in the direction of distribution line transmission system, etc.

Inactive Publication Date: 2013-07-03
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since so many computer hosts, routers, and hubs are applied to the office, the financial burden of the network connection in the office

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Virtual host adaptor
  • Virtual host adaptor
  • Virtual host adaptor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] see Figure 1-3 A preferred embodiment of the virtual host adapter 100 of the present invention includes a housing 10, an AC power plug 20, a virtual host interface 30, a first switching circuit 40, a second switching circuit 50, a switch unit 60 and a voltage conversion circuit 200 . The AC power plug 20 is disposed on the housing 10 for plugging into an AC power socket 70 . The virtual host interface 30 is arranged on the housing 10 for connecting a virtual host 80 or a server 500 (see Figure 4 ). The virtual host 80 includes a monitor, a mouse and a keyboard. The virtual host interface 30 includes a VGA interface 31 and two USB or PS / 2 interfaces 32 , 33 . When the virtual host adapter 100 is connected to the virtual host 80, the VGA port 31 is used to plug in the monitor, and the two USB or PS / 2 ports 32, 33 are used to plug in a mouse and a keyboard. When the virtual host adapter 100 was connected to the server 500, the VGA interface 31 was used to insert the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a virtual host adaptor which comprises a first built-up circuit, a second built-up circuit, a switch unit and a virtual host interface, wherein when the first built-up circuit is connected with the virtual host interface through the switch unit, a digital / analog converter converts a virtual host signal to a first carrier signal; the first carrier signal is transmitted by an alternating current power line after being coupled to an alternating voltage signal by a first coupler; when the second built-up circuit is selected to be connected with the virtual host interface, a second carrier signal is separated from the alternating voltage signal coupled with the second carrier signal by a second coupler; and the second carrier signal is output to the virtual host interface after being converted to the virtual host signal by an analog / digital converter. According to the virtual host adaptor, communication between a server and a virtual host can be achieved by the virtual host adaptor and the alternating current power line, so that a cost burden of network connection is reduced.

Description

technical field [0001] The invention relates to a virtual host adapter. Background technique [0002] In the office space, each office worker is equipped with a computer, and each computer includes a computer host, monitor, mouse and keyboard. Each host computer communicates with the network through a network cable, and each network cable is connected to a router and a hub. Since so many computer hosts, routers, and hubs are applied to the office, the financial burden of the network connection in the office is caused. Contents of the invention [0003] In view of the above content, it is necessary to provide a virtual host adapter to reduce the financial burden of network connection. [0004] A virtual host adapter, including an AC power plug, a virtual host interface, a first switching circuit, a second switching circuit and a switch unit, the AC power plug is used to plug into an AC power socket to receiving an AC voltage signal, the virtual host interface is used to ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04B3/54
Inventor 吴志偟黄思纶
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD