Novel multi-function RJ45 connector structure

Abstract

The invention relates to a new multi-function RJ45 kind connector structure, comprising a module (A), a module (B) and a module (C). The module (A) comprises a golden needle I(3.2) and an electrical signal lamp submodular, which contains a signal lamp board (3.4); the module B comprises a plug I(4.5) and a plug II(4.6); the module(C) comprises a pin I(5.2) and a pin II(5.3). The gold needle I(3.2) and the plug II(4.6) adopt a pin board electrical connection; the signal lamp board (3.4) and the pin II(5.3) adopt a pin board electrical connection; and the plug I(4.5) and the pin I(5.2) adopt a pin board electrical connection. The said module B also includes an anti-thunder submodular (4.9). What the invention provides could be the two-in-one function of a RJ45 socket and a transformer, may also be three-in-one function of a RJ45 socket, a signal lamp and a transformer, and may also be four-in-one function of a RJ45 socket, a signal lamp, a transformer and an anti-thunder; the invention adopts a design for optimizing the internal elements division, reduces the element quantity, and reduces the circuit board quantity; and the invention leads into a pin board structure, accordingly significantly reducing solder joints, and simplifying the installation process.

Description

technical field [0001] The invention relates to the field of data and network communication, in particular to a connector in data and network communication equipment, especially the design of a novel multifunctional RJ45 type connector structure. Background technique [0002] The traditional RJ45 type connector is a passive electrical signal socket designed and manufactured according to the TIA 568A / B standard in the Federal Communications Commission of the United States. It is used to realize the PHY or network card chip in the network switch and the RJ45 crystal head. connection between twisted-pair wires. Such products can only realize electrical signal connection and have no other functions. With the development of the industry, in recent years, due to the needs of miniaturization and integration, multi-functional RJ45 connectors have appeared. For example, some manufacturers have combined 10M / 100M transformers and RJ45 sockets into one product. Among them, the most ad...

AI Technical Summary

Problems solved by technology

[0003] However, although Amphenol's RJMG22411 series products have relatively complete functions, their structure and functions still have many unreasonable features:

[0004] 1. The electrical connections inside the module are all soldered by tin, with up to 158 solder joints and many fault points

[0005] 2. The design of the internal components of the module is not optimized, the number of components is large, and there are as many as 6 circuit boards, and the cost is high

[0006] 3. The internal structure design of the module is not optimized, the installation process is troublesome, and the yield and efficiency of production are low

[0007] 4. The module design is only a fixed three-in-one function of RJ45 socket, signal lamp and transformer, and does not support the flexibility of four-in-one, two-in-one, etc.

[0008] A typical example is Amphenol’s RJMG22411 product, which uses a welded structure, generates as many as 158 internal solder joints, and uses 6 circuit boards. The assembly is complicated and troublesome, and the production efficiency and yield are relatively low. Higher requirements, these will inevitably lead to a substantial increase in product costs

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