CN219227627U

CN219227627U - Router

Info

Publication number: CN219227627U
Application number: CN202223581731.9U
Authority: CN
Inventors: 金玉善
Original assignee: Shenzhen Spacetek Technology Co ltd
Current assignee: Shenzhen Spacetek Technology Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-06-20
Anticipated expiration: 2032-12-31

Abstract

The utility model discloses a router, and relates to the technical field of routers. The utility model comprises the following steps: a routing main control chip; the network port connection unit is connected with the routing main control chip and is used for being connected with a network cable; the automatic overturning unit is connected with the network port connecting unit and is used for automatically converting cross wires and straight wires of the network cable; the power supply unit is connected with the routing main control chip and is used for connecting a power supply line to supply power to the routing main control chip; the networking communication unit is connected with the routing main control chip and is used for being connected with a networking signal wire; and the access control unit is connected with the routing main control chip and is used for controlling the access. The utility model integrates multiple functions into a whole, provides a platform for realizing multiple intelligent home applications, has the function of one machine with multiple functions, reduces the trouble of management and control of multiple machines, and is convenient for users to manage and control the router.

Description

Router

Technical Field

The utility model belongs to the field of routers, and particularly relates to a router.

Background

The patent application with the publication number of CN205232255U discloses a router, which comprises a router main body, wherein the router main body comprises an interface panel, an upper shell and a lower shell, and the interface panel is sequentially provided with a power interface, a switch, a WAN interface and at least 4 LAN interfaces from left to right; a state display panel is arranged on the upper shell, and a cooling fan is arranged in the center of the lower shell; the surface of the lower shell is provided with heat dissipation holes, four corners of the lower shell are respectively provided with a support upright post, and the lower end of each support upright post is provided with a sucker; the router main body is coated with a leather layer.

Based on the gigabit internet surfing, entrance guard, poE power supply, RS485 function and RS232 function intelligent management of the whole intelligent home, the scheme is provided for the purposes of low-cost management and multifunction integration.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a router.

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

a router, comprising:

a routing main control chip;

the network port connection unit is connected with the routing main control chip and is used for being connected with a network cable;

the automatic overturning unit is connected with the network port connecting unit and is used for automatically converting cross wires and straight wires of the network cable;

the power supply unit is connected with the routing main control chip and is used for connecting a power supply line to supply power to the routing main control chip;

the networking communication unit is connected with the routing main control chip and is used for being connected with a networking signal wire;

the access control unit is connected with the routing main control chip and used for controlling the access;

and the network protocol unit is connected with the routing main control chip and is used for maintaining the protocol of the multicast group member information.

Optionally, the network port connection unit includes eight network port connection modules, which are used for connecting with the network cable ports and receiving the data transmitted by the network cable.

Optionally, the automatic overturning unit is connected with the network port connection module and the routing main control chip.

Optionally, the power supply unit includes power connection module, POE power module that is connected with power connection module, and POE power module is connected with route main control chip.

Optionally, the networking communication unit includes two RS485 communication interface modules, and the RS485 communication interface module is connected with the route main control chip.

Optionally, the networking communication unit further includes an RS232 port module, and the RS232 port module is connected to the routing master control chip.

After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects, and of course, any product for implementing the utility model does not necessarily need to achieve all the following advantages at the same time:

the intelligent home system integrates multiple functions, provides a platform for realizing multiple intelligent home applications, has a function of one machine with multiple functions, reduces the trouble of management and control of multiple machines, and is convenient for users to manage and control the router.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

The drawings in the following description are only examples of embodiments from which other drawings may be derived by those skilled in the art without the exercise of inventive faculty. Attached at

In the figure:

fig. 1 is a schematic diagram of a router according to an embodiment of the utility model.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings.

Example 1: referring to fig. 1, in this embodiment, a router is provided, which includes:

a routing main control chip;

the network port connection unit is connected with the routing main control chip and is used for being connected with a network cable, wherein the network port connection unit comprises eight network port connection modules which are used for being connected with a network cable port and receiving data transmitted by the network cable, the eight network port connection modules are respectively a WAN port and seven LAN ports in the prior art, and the eight network port connection modules are 10/100M self-adaptive RJ45 network ports in the prior art; the LAN interface is a local area network interface, and the main purpose of the LAN interface is to connect a router and a local area network. The system is mainly used for outputting signals, and achieves the effect of enabling the computer to access the internet by connecting the network interface of the computer through a network cable. The WAN interface is also called a wide area network interface, and the WAN port on the router is used for connecting an external network (wide area network) line or connecting equipment of a broadband operator;

the automatic overturning unit is connected with the network port connecting unit and is used for automatically converting cross wires and straight wires of the network wires, wherein the automatic overturning unit is connected with the network port connecting module and the routing main control chip, and the port supports automatic overturning (AutoMDI/MDI-X); MDI/MDIX are among the two types of ethernet interfaces (physical and electrical/optical) used in computer networks carrying transmissions, both of which must be connected using the correct twisted pair cable when the connection is in use. MDI (Media DependentInterface) also referred to as uplink port, is typically used for NIC (network interface card) on a PC or ethernet port connection integrating NIC ports. When the transmission signal from the NIC is to be transmitted to the reception signal from the hub or network switch, the MDIX port is connected via a pass-through cable.

MDIX (MediumDependentInterfaceCrossover) is an 8P8C port commonly found on a computer, router, hub or network switch. Since MDIX is a cross-version of MDI ports, pins 1 and 2 (transmit) on MDI devices are connected to pins 1 and 2 (receive) on MDIX devices by pass-through cables. Similarly, pins 3 and 6 (receive) on the MDI device go to pins 3 and 6 (transmit) on the MDIX device. In this case, the MDIX ports do not need to be cross twisted pair wired.

Typically, end stations such as PCs or workstations use MDI interfaces, while hubs and network switches use MDIX interfaces. Multiple MDIX ports and a single MDI port may be supported on other network devices (e.g., routers) and MDI ports on the routers may be used to connect cable modems. Both ports are labeled MDI or MDIX, which can help you select the correct type of cable. Typically, MDI ports are connected to MDIX ports using pass-through cables. Cross-cables are used for MDI to MDI or MDIX to MDIX connections. In some special cases, to facilitate connection to other hubs or switches without ethernet cross-cables, hubs or switches may use MDI port(s) (typically switchable) connections.

From the above, it is clear that two ports of the same configuration (i.e. MDI to MDI or MDIX to MDIX) are connected using ethernet cross-cables, but that when deploying two different types of ethernet cables, some confusion and inconvenience may occur, and Auto-MDI/MDIX technology works well. The Auto-MDI/MDIX technology can be freely switched between MDI and MDIX as required. The Auto-MDI/MDIX port on the new device interface can detect if the connection needs to be crossed and then automatically select the correct MDI or MDIX configuration for it. In this case, it does not matter whether through cables or cross cables are used. The lower graph shows the cable types for MDI/MDIX and Auto-MDI/MDIX;

the power supply unit is connected with the routing main control chip and is used for connecting a power supply line to supply power to the routing main control chip, wherein the power supply unit comprises a power supply connection module and a POE power supply module connected with the power supply connection module, the POE power supply module is connected with the routing main control chip, and the router supports PoE power supply, and the maximum power supply power of each port reaches 30W; in the Ethernet, the PoE power supply function can provide a DC power supply technology for the equipment while transmitting data signals to the IP terminal, so that complicated wiring work is avoided;

the networking communication unit is connected with the routing main control chip and is used for being connected with the networking signal line, wherein the networking communication unit comprises two RS485 communication interface modules, the RS485 communication interface modules are connected with the routing main control chip, and the networking communication unit also comprises an RS232 port module, and the RS232 port module is connected with the routing main control chip; wherein, the function of the RS232 is to enable different devices to be conveniently connected for communication. Connection cables and mechanical, electrical characteristics, signal functions and transmission processes. The RS232 can be used for running data exchange operation between the PC and the singlechip. The method is used for realizing data communication between computers and peripherals. rs485 is one physical interface. The interface needs to adopt a network protocol and a remote server or other network equipment to connect for data transmission communication, so that equipment among different manufacturers can exchange data. Along with the continuous development of the modern Internet of things technology, the technology is continuously updated, some devices adopting the old generation technology can not meet the functional requirements of users gradually, but the cost of directly updating the devices is too high, the rs485 communication module converts data by utilizing an rs485 communication serial port and is connected with remote server devices for data transmission, and the cost and the labor of the users are greatly saved;

the access control unit is connected with the routing main control chip and used for controlling the access; the RS485 entrance guard controller is of an entrance guard type capable of communicating with a computer, and can be managed by directly using software, and comprises a card and event control. So there is convenience in management, centralized control, record viewing, record analysis, and other purposes.

Through RS485 communication buses (twisted pair or one of network cables is necessary), a router connects the controllers in series by hand, one bus is connected to an RS485 converter (hub) and then to a serial port of a computer, so that management and communication of one computer (software) on a plurality of controllers are realized. The RS485 access controller has the advantages that the cost is low, and the individual networking is not interfered by the common network of other equipment;

the network protocol unit is connected with the routing main control chip and is used for maintaining the protocol of the multicast group member information, and comprises an IGMP multicast function; the GMP protocol is called an internet group management protocol, and is a protocol responsible for IPV4 multicast member management in the TCP/IP protocol family. IGMP acts, role 1, to establish and maintain multicast group membership between a receiver host and a directly neighboring multicast router. Acting 2, IGMP implements group membership management functions by interacting IGMP messages between the receiver hosts and the multicast router, the IGMP messages being encapsulated in IP messages. IGMP multicasting is used (why this is set up) to establish and maintain multicast group membership between IP hosts and multicast routers directly adjacent thereto;

the utility model integrates multiple functions into a whole, provides a platform for realizing multiple intelligent home applications, has the function of one machine with multiple functions, reduces the trouble of management and control of multiple machines, and is convenient for users to manage and control the router.

Example 2: the present embodiment provides a router power supply system, including: the router main control unit, charging circuit, battery and boost circuit. The router main control unit is connected with an external power interface of the router and generates a control signal based on a signal received by the external power interface.

Specifically, the router main control unit detects the voltage of an external power supply interface, and when the router is connected with an external power supply, the router main control unit generates a control signal and the control signal is effective; when the router is not connected with an external power supply, the router main control unit does not generate a control signal, or the control signal is invalid, and the charging circuit is connected with an external power supply interface, the router main control unit, the battery and the boost circuit, supplies power for the battery and generates the input voltage of the boost circuit based on the control signal.

Specifically, the charging circuit is connected with an external power interface and a battery, acquires electric energy from the external power interface and controls the charging process; meanwhile, the charging circuit is connected with the router main control unit, when the router is not connected with an external power supply, the control signal acts, the charging circuit receives the control signal and triggers an OTG (on the go) function, and the input voltage of the booster circuit is output from an OTG interface of the charging circuit, wherein in the embodiment, the input voltage of the booster circuit is not less than 5V, in actual use, the input voltage of the booster circuit can be adjusted based on the performance of the booster circuit, the charging circuit is not limited by the embodiment, the charging circuit can adopt any charging circuit structure with the OTG interface, the OTG is a protocol of the USB standard, and data transmission among devices is realized; one of the functions of the OTG is to provide 5V voltage output for an external USB device, and the charging circuit (charging IC) of the present battery has the reverse boosting function of the OTG, so that the voltage can be boosted to 5V to supply power to the peripheral device, and the specific working principle is not described here.

Specifically, in this embodiment, the working voltage of the battery is set to 3.4V-4.4V (less than 5V), and in actual use, the working voltage of the battery may be determined based on the performance of the specific battery, but not limited to this embodiment, the output end of the battery is connected to each circuit in the router, and provides the working voltage for each circuit in the router, where the type of the battery may be any one, including but not limited to a lithium battery, and is not described herein.

Specifically, when the router is connected with an external power supply, the booster circuit acquires the input voltage from the external power supply interface and acquires the input voltage through boosting to obtain the power supply voltage of the telephone; when the router is not connected with an external power supply, the booster circuit acquires input voltage from the OTG interface of the charging circuit and boosts the input voltage to obtain the power supply voltage of the telephone, wherein in the embodiment, the power supply voltage of the telephone is not less than 48V, and in actual use, the power supply voltage of the telephone can be specifically set based on the performance of the telephone, and the embodiment is not limited to limit.

The present utility model is not limited to the above embodiments, and any person who can learn the structural changes made under the teaching of the present utility model can fall within the scope of the present utility model if the present utility model has the same or similar technical solutions. The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.

Claims

1. A router, comprising:

a routing main control chip;

2. The router of claim 1, wherein the portal connection unit comprises eight portal connection modules for connecting to the network cable ports and receiving data transmitted by the network cable.

3. The router of claim 2, wherein the automatic flipping unit is connected to the portal connectivity module and the routing host chip.

4. The router of claim 1, wherein the power supply unit comprises a power connection module, and a POE power supply module connected to the power connection module, the POE power supply module being connected to the routing master control chip.

5. The router of claim 1, wherein the networking communication unit comprises two RS485 communication interface modules, and the RS485 communication interface modules are connected with the routing master control chip.

6. The router of claim 1, wherein the networking communication unit further comprises an RS232 port module, the RS232 port module being coupled to the routing master chip.