CN207835477U

CN207835477U - A kind of network switching device

Info

Publication number: CN207835477U
Application number: CN201820101099.8U
Authority: CN
Inventors: 张志坚; 陈平平
Original assignee: Dongguan University of Technology
Current assignee: Dongguan University of Technology
Priority date: 2018-01-22
Filing date: 2018-01-22
Publication date: 2018-09-07
Anticipated expiration: 2028-01-22

Abstract

The utility model discloses a kind of network switching devices, it includes a networking output interface, multiple networking input interfaces, key-press module and microcontroller main control module, microcontroller main control module passes sequentially through relay driving module, and relay module is connect with each networking input interface, the key-press module is provided with multiple and networking input interface quantity Matching button, the key-press module is connect with the microcontroller main control module with networking output interface, multiple and networking input interface quantity Matching relay is provided in the relay module, each networking input interface is correspondingly connected with a relay.Utilize network switching device provided by the utility model, it is only necessary to be operated accordingly on the button in key-press module, you can network needed for easily switching, and have many advantages, such as simple to operate, at low cost.

Description

A kind of network switching device

Technical field

The utility model is related to a kind of network switching devices.

Background technology

In Computer Facilities, it is sometimes desirable to different network access modes and networking mode, when if any 4 computer rooms, because certain Reason needs 1 and 2 networkings, 3 and 4 networkings sometimes, and to need 1 and 4 networkings, 2 and 3 networkings or 123 networkings, 4 independent networkings Situations such as equal, common at present there are two types of method, a kind of method is that the division of VLAN is carried out by exchanger, is being needed replacing every time When, it is configured, another method is by dialling slotting cable, needing the cable of the computer room of networking to be connected to while a router Below.First method setting is more complicated and needs professional, and second method is although less complicated but is also to need Plug cable, and also need to know quite well the network inputs output interface of computer room.

Utility model content

In order to overcome the deficiencies of the prior art and there are the problem of, the utility model provides a kind of network switching device, utilizes this Network switching device, it is convenient to network needed for switching, and have many advantages, such as simple to operate, at low cost.

The utility model is achieved through the following technical solutions：A kind of network switching device comprising network output connects Mouth, multiple networking input interfaces, key-press module and microcontroller main control module, microcontroller main control module pass sequentially through relay drive Dynamic model block and relay module are connect with each networking input interface, and the key-press module is provided with multiple to be connect with network inputs The button of mouthful quantity Matching, the key-press module are connect with the microcontroller main control module with networking output interface, it is described after Multiple and networking input interface quantity Matching relay is provided in electrical appliance module, each networking input interface is correspondingly connected with One relay.In the present embodiment, the setting quantity of the networking input interface is four.

Further, the network switching device further includes having the indicating lamp module being connect with the microcontroller main control module, The indicating lamp module is provided with multiple and networking input interface quantity Matching indicator light.

Preferably, the relay in the relay module is radio-frequency relay, and the model of the radio-frequency relay G6Z-1FE-DC5；Microcontroller model STC15W401AS in the microcontroller main control module；The relay driving module It is made of UNL2003.

Utilize network switching device provided by the utility model, it is only necessary to be grasped accordingly on the button in key-press module Make, you can network needed for easily switching, and have many advantages, such as simple to operate, at low cost.

Description of the drawings

Fig. 1 is the circuit modular structure schematic diagram of network switching device described in the utility model embodiment.

Fig. 2 is the particular circuit configurations signal of relay driving module and relay module described in the utility model embodiment Figure.

Fig. 3 is the particular circuit configurations schematic diagram of microcontroller main control module described in the utility model embodiment.

Fig. 4 is the particular circuit configurations schematic diagram of key-press module described in the utility model embodiment.

Fig. 5 is the particular circuit configurations schematic diagram of indicating lamp module described in the utility model embodiment.

Fig. 6 is the particular circuit configurations of networking output interface described in the utility model embodiment and multiple networking input interfaces Schematic diagram.

Wherein, identical drawing reference numeral is connected with each other in the circuit of each attached drawing.

Specific implementation mode

For the ease of the understanding of those skilled in the art, below in conjunction with the drawings and specific embodiments to the utility model make into One step is described in detail.

As shown in Fig. 1, a kind of network switching device a comprising networking output interface, multiple networking input interfaces, button Module and microcontroller main control module, microcontroller main control module pass sequentially through relay driving module and relay module with Each networking input interface connection, the key-press module is provided with multiple and networking input interface quantity Matching button, described to press Key module is connect with the microcontroller main control module with networking output interface, and multiple and net is provided in the relay module The relay of network input interface quantity Matching, each networking input interface are correspondingly connected with a relay.It is described in the present embodiment The setting quantity of networking input interface is four.The particular circuit configurations of the networking output interface and four networking input interfaces As shown in Fig. 6, wherein the JP1-JP4 in attached drawing 6 is networking input interface, and JP5 is then networking output interface.

As preferred embodiment, the network switching device further includes having the instruction being connect with the microcontroller main control module Lamp module, the indicating lamp module be provided with it is multiple with networking input interface quantity Matching indicator light, i.e., indicator light, button and The quantity of networking input interface is all identical.When it is each press key pressing when, corresponding indicator light lights.The indicating lamp module Particular circuit configurations it is as shown in Fig. 5.

In a wherein preferred embodiment, the relay in the relay module is radio-frequency relay, and this is penetrated The model G6Z-1FE-DC5 of frequency relay, in fact, a radio-frequency relay is equivalent to a multiple selector；The relay Drive module is made of UNL2003；The radio-frequency relay G6Z-1FE-DC5 and the UNL2003 in relay driving module are equal For the electronic component that existing application is ripe, the physical circuit of relay module and the relay driving module is as shown in Fig. 2, This will not be detailed here.In addition, the microcontroller model STC15W401AS in the microcontroller main control module, physical circuit are for example attached Shown in Fig. 3；

Above-described embodiment is the preferable realization method of the utility model, is not the restriction to the utility model, not Be detached from the utility model inventive concept under the premise of, it is any it is obvious replacement the scope of protection of the utility model it It is interior.

Claims

1. a kind of network switching device, it is characterised in that：Including a networking output interface, multiple networking input interfaces, key-press module And microcontroller main control module, microcontroller main control module pass sequentially through relay driving module and relay module and each net Network input interface connects, and the key-press module is provided with multiple and networking input interface quantity Matching button, the button mould Block is connect with the microcontroller main control module with networking output interface, is provided in the relay module multiple defeated with network The relay of incoming interface quantity Matching, each networking input interface are correspondingly connected with a relay.

2. network switching device according to claim 1, it is characterised in that：Further include having to connect with the microcontroller main control module The indicating lamp module connect, the indicating lamp module are provided with multiple and networking input interface quantity Matching indicator light.

3. network switching device according to claim 2, it is characterised in that：Relay in the relay module is radio frequency Relay, and the model G6Z-1FE-DC5 of the radio-frequency relay.

4. network switching device according to claim 3, it is characterised in that：Monolithic type in the microcontroller main control module Number be STC15W401AS.

5. network switching device according to claim 4, it is characterised in that：The relay driving module is by UNL2003 groups At.

6. the network switching device according to any one of Claims 1 to 5, it is characterised in that：The networking input interface Setting quantity be four.