CN214851227U

CN214851227U - Network signal multi-directional relay device

Info

Publication number: CN214851227U
Application number: CN202120537100.3U
Authority: CN
Inventors: 陈豪权
Original assignee: Guangdong Keyu Technology Co ltd
Current assignee: Guangdong Keyu Technology Co ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-11-23
Anticipated expiration: 2031-03-15

Abstract

The utility model discloses a network signal multidirectional relay device, this relay device includes treater, repeater, selector switch, first wired network port, second wired network port and third wired network port, selector switch includes first selector switch, second selector switch and third selector switch; the input end of the repeater is connected with the input circuit, the output end of the repeater is connected with the input end of the processor, and the output end of the processor is connected with the output circuit. The embodiment of the utility model provides a have a plurality of ports, the signal can be followed arbitrary port and is inputed to follow other port synchronous output.

Description

Network signal multi-directional relay device

Technical Field

The utility model relates to a network transmission field, concretely relates to multidirectional relay of network signal.

Background

A signal relay device, in particular to a relay device which is used for relaying and transmitting mobile communication network signals in a mobile communication network signal blind area or a signal unstable area through a wired channel and other wireless channel resources, so that equipment in the area can normally use a mobile communication network for communication, and belongs to the field of power operation and maintenance field detection. With the rapid development and application of the smart grid technology in China, the power utilization information acquisition system for power consumers is mature day by day, but signals can only be input through a fixed port and then transmitted out from a sub-port, and the connection of a transmission port is wrong, so that the problems that terminal data cannot be read normally and the like occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, the utility model provides a multidirectional relay of network signal has a plurality of ports, and the signal can be followed arbitrary port and inputed to from other port synchronous output.

In order to solve the technical problem, an embodiment of the present invention provides a network signal multi-directional relay device, where the relay device includes a processor, a relay, a selection switch, a first wired network port, a second wired network port, and a third wired network port, and the selection switch includes a first selection switch, a second selection switch, and a third selection switch;

the input end of the repeater is connected with the input circuit, the output end of the repeater is connected with the input end of the processor, and the output end of the processor is connected with the output circuit;

first wired network port with first select switch's stiff end is connected, input circuit is connected to first select switch's first select end, output circuit is connected to first select switch's second select end, the wired network port of second with second select switch's stiff end is connected, input circuit is connected to second select switch's first select end, output circuit is connected to second select switch's second select end, the wired network port of third with third select switch's stiff end is connected, input circuit is connected to third select switch's first select end, output circuit is connected to third select switch's second select end.

The utility model discloses an optimal scheme, relay still includes signal monitor and on-off controller, signal monitor's test end is connected with first wired network port, the wired network port of second, the wired network port of third respectively, signal monitor with on-off controller's input is connected, on-off controller's first output with first select switch's signal control end is connected, on-off controller's second output with second select switch's signal control end is connected, on-off controller's third output with third select switch's signal control end is connected.

The utility model discloses a preferred scheme, the select switch is signal of telecommunication control switch.

The utility model discloses an optimal scheme, on-off controller is the on-off control chip.

The utility model discloses a preferred scheme, the treater is for handling the chip.

The utility model has the advantages of it is following:

1. the utility model has a plurality of interfaces, and signals can be input from any port and output from other ports;

2. the utility model discloses have signal monitor, realize that input circuit and output circuit switch according to monitoring signal, have the intellectuality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a network signal multi-directional relay device according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a control switch of a network signal multi-directional relay device according to an embodiment of the present invention.

The labels in the figure are: 101-a first wired network port, 102-a second wired network port, 103-a third wired network port, 104-a repeater, 105-a processor, 106-a signal monitor, 107-a switch controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Examples

See fig. 1 and 2.

The embodiment of the utility model provides a multidirectional relay device of network signal, relay device includes treater 105, repeater 104, selector switch, first wired network port 101, second wired network port 102 and third wired network port 103, the selector switch includes first selector switch, second selector switch and third selector switch;

the input end of the repeater 104 is connected with an input circuit, the output end of the repeater 104 is connected with the input end of the processor 105, and the output end of the processor 105 is connected with an output circuit;

first wired network port 101 with first select switch's stiff end is connected, input circuit is connected to first select switch's first select end, output circuit is connected to first select switch's second select end, wired network port 102 of second with second select switch's stiff end is connected, input circuit is connected to second select switch's first select end, output circuit is connected to second select switch's second select end, wired network port 103 of third with third select switch's stiff end is connected, input circuit is connected to third select switch's first select end, output circuit is connected to third select switch's second select end.

The utility model discloses a preferred scheme, relay unit still includes signal monitor 106 and switch controller 107, the test end of signal monitor 106 is connected with first wired network port 101, the wired network port of second 102, the wired network port of third 103 respectively, signal monitor 106 with the input of switch controller 107 is connected, the first output of switch controller 107 with the signal control end of first option switch is connected, the second output of switch controller 107 with the signal control end of second option switch is connected, the third output of switch controller 107 with the signal control end of third option switch is connected. The signal monitor 106 monitors a network signal of a port, and sends a monitoring condition to the switch controller 107 according to the network signal of the port, and the switch controller 107 controls a switch-on circuit of a corresponding selection switch according to the monitoring condition.

In the preferred embodiment of the present invention, the switch controller 107 is a switch control chip.

In a preferred embodiment of the present invention, the processor 105 is a processing chip.

The embodiment of the utility model provides a network signal multidirectional relay device's beneficial effect lies in, adopts the selector switch to put through signal input or output circuit, realizes that the signal is from arbitrary port input and from other port output; each port is connected with a signal monitor, and the connection input or output of the selector switch is controlled according to the monitoring of the signal monitor on the monitoring signal, so that the intelligent control system has good intellectualization.

The embodiments of the present invention have been described in detail, and the principle and the implementation of the present invention are explained herein by using specific embodiments, and the above description of the embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.

Claims

1. A network signal multi-directional relay device is characterized in that the relay device comprises a processor, a relay, a selection switch, a first wired network port, a second wired network port and a third wired network port, wherein the selection switch comprises a first selection switch, a second selection switch and a third selection switch;

first wired network port with first select switch's stiff end is connected, input circuit is connected to first select switch's first select end, output circuit is connected to first select switch's second select end, the wired network port of second with second select switch's stiff end is connected, input circuit is connected to second select switch's first select end, output circuit is connected to second select switch's second select end, and the wired network port of third is connected with third select switch's stiff end, input circuit is connected to third select switch's first select end, output circuit is connected to third select switch's second select end.

2. The relay device as claimed in claim 1, further comprising a signal monitor and a switch controller, wherein a test terminal of the signal monitor is connected to the first wired network port, the second wired network port and the third wired network port respectively, the signal monitor is connected to an input terminal of the switch controller, a first output terminal of the switch controller is connected to the signal control terminal of the first selection switch, a second output terminal of the switch controller is connected to the signal control terminal of the second selection switch, and a third output terminal of the switch controller is connected to the signal control terminal of the third selection switch.

3. The relay device according to claim 1, wherein said selection switch is an electric signal control switch.

4. The relay device of claim 2, wherein the switch controller is a switch control chip.

5. The relay device of claim 1, wherein the processor is a processing chip.