a routing device

A routing and circuit board technology, which is applied in the direction of printed circuits, digital transmission systems, and electrical components connected to non-printed electrical components, can solve problems such as increased difficulty of connection, increased design costs, and unreliability, and achieves improved Effects of wireless bandwidth, production cost savings, and reliable storage

Inactive Publication Date: 2018-06-26
FOUNDER BROADBAND NETWORK SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For this reason, the technical problem to be solved by the present invention is to integrate the routing module on the same PCB circuit board and need to design special circuits on the PCB circuit board to increase the design cost while being unfavorable for detection and maintenance; the PCB of the routing module and the PCB of the terminal equipment The board is connected by soldering or connectors, which will increase the cost, increase the difficulty and unreliability of the connection

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0040] see figure 1 As shown, a routing device according to an embodiment of the present invention includes:

[0041] A circuit board 1 , the circuit board may be a conventional printed circuit board (PCB, Printed Circuit Board), and one end of the circuit board is provided with a half-hole connection hole 11 , and there may be a plurality of half-hole connection holes 11 . like figure 2 As shown, the wall of the semi-porous connection hole 11 is provided with a conductive medium connected to the signal line 7 , such as copper ions. like image 3 As shown, the circuit board 1 can be superimposed on other circuit boards 12 and connected to other circuit boards 12 to make the circuit board 1 a part of other circuit boards 12 . This design only needs to set corresponding pads 12 on other circuit boards 12. The volume of the pads 12 is larger than the semi-porous connection hole 11. The hole wall of 11 can be connected with other circuit boards 12 or devices by welding with c...

Embodiment 2

[0050] As an embodiment of the present invention, on the basis of the above-mentioned embodiment 1, the routing device further includes:

[0051] The radio frequency baseband circuit is located on the circuit board and connected to the power supply circuit, receives the data packet forwarded by the central processing unit, and modulates and amplifies the received data packet through radio frequency. Wherein, the radio frequency is 2.4 GHz according to the frequency band stipulated in the current protocol standards of our country. Of course, the radio frequency can be adjusted adaptively for different standards or countries.

[0052] The antenna is located on the circuit board, and an external antenna or a built-in antenna can be selected according to needs, and receives and transmits the data packet modulated and amplified by the radio frequency baseband circuit.

[0053] A routing device realizes the function of a conventional wireless router by setting a radio frequency base...

Embodiment 3

[0055] As an embodiment of the present invention, on the basis of the foregoing embodiment 1 or 2, the network switch further includes:

[0056] RGMII interface, used to improve the wireless bandwidth capability of the routing module.

[0057] A routing device by setting RGMII interface, RGMII is called Reduced Gigabit MediaIndependent Interface, which is the communication interface between MAC (data link layer) and PHY (physical layer), which can improve data transmission speed recording and expand the wireless network of routing modules. bandwidth.

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Abstract

A routing device realizes the wireless routing function by placing components such as a central processing unit, a network switch, a flash memory, and a synchronous dynamic random storage on the circuit board. Through modular design, a half-hole connection hole is set on the circuit board. A conductive medium connected to the signal line is arranged on the hole wall of the semi-porous connection hole. The circuit boards of other terminal equipment and this small routing module only need to be welded through the semi-porous connection hole without additional design of special lines, and no need to provide additional connectors. The welding of the connection points makes the connection of the components more firm and stable, and at the same time saves the production cost.

Description

technical field [0001] The invention relates to an Internet terminal module. Specifically, it relates to a routing device. Background technique [0002] A router (Router) is a network device responsible for path finding. It searches for a network path with the least amount of traffic among multiple paths in the interconnection network to provide user communication. Routers are used to connect multiple logically separated networks. To provide users with the best communication path, the router uses the routing table to select the path for data transmission. The routing table contains a list of network addresses and the distance between each address. The router uses the routing table to find the correct path for the data packet from the current location to the destination address. A wireless router is a router with a wireless coverage function, which is mainly used for user Internet access and wireless coverage. With the continuous innovation of technology, the wireless rout...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/771H05K1/18H04L45/60
Inventor 何宁波董洪洋
Owner FOUNDER BROADBAND NETWORK SERVICE
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