TWM480796U - Ethernet patch signal transformer connector structure - Google Patents

Description

Connector structure of Ethernet SMD signal transformer

The present invention provides a structural improvement of an Ethernet connector, and more particularly to a connector structure that saves material and is made into a simplified Ethernet patch signal transformer.

According to the Ethernet connector, the products manufactured by the respective manufacturers are different, but after all, they follow the communication protocol specifications and requirements defined by the relevant guilds, such as IEEE (Institute of Electrical and Electronics Engineers, Institute of Electrical and Electronics Engineers). ) and EMI (ElectroMagnetic Interference).

In order to improve performance and achieve better results, major manufacturers have made breakthroughs in the improvement of Ethernet connectors, through various combinations of electronic components and tried, while complying with the protocol specifications, trying to produce results. Excellent product.

At present, electronic products are pursuing light and thin, so each connection can be reduced in size, and all of them are improved. For the Ethernet connector, the signal transformer in the original ring type is used. Replacing the core with a thin patch core will greatly reduce the size of the Ethernet connector.

However, the above-mentioned thin chip-type signal transformers often need to be adapted to various situations when they are manufactured or used, so the specifications used each time may not be the same, so each time there is a new specification of the Ethernet connector. When making the production, it is possible to change the specifications of the original thin-type patch-type signal transformer. Therefore, how to solve the above-mentioned problems and shortcomings of the above-mentioned applications is the applicant of the new type and the related manufacturers engaged in this industry. The direction of improvement.

Therefore, in view of the above-mentioned shortcomings, the applicants of this new type have collected relevant information, and through multi-party evaluation and consideration, and through years of experience accumulated in the industry, through continuous trial and modification, they have designed such saving materials and made them. A new patent for a simplified connector structure for an Ethernet patch-type signal transformer.

The main purpose of the present invention is to provide a first patch signal transformer and a second patch common mode inductor on a substrate, and to transmit a first patch signal transformer and a second patch common mode through the first wire on the substrate. The second contact portion of the first patch and the third contact portion of the first patch are electrically connected through the second wire on the substrate, so that the Ethernet connector is not required to be remade each time. The signal transformer, by the above technology, can solve the problem of the need to re-create the signal transformer of the specific specification for the conventional Ethernet connector, thereby achieving the practical progress of saving materials and simplifying the manufacture.

For the above purpose, the structure of the present invention comprises a substrate, at least one first patch signal transformer disposed at one side of the substrate, at least one second chip common mode inductor disposed at one side of the substrate, and a plurality of a first wire disposed at one side of the substrate and a plurality of second wires disposed at one side of the substrate, the first patch signal transformer having a first patch first contact portion and a first portion at each end a second contact portion of the patch, a third contact portion of the first patch, and a fourth contact portion of the first patch, and one of the first wires is respectively connected to the first sticker at the same end of the first patch signal transformer The first contact portion of the chip and the fourth contact portion of the first chip are combined, and the other ends of the first wires are respectively combined with the common mode inductor of the second chip, so that the first patch signal transformer and the second patch are common mode The inductors are electrically connected, and the two ends of the second wires are respectively combined with the first patch second contact portion and the first patch third contact portion at the same end of the first patch signal transformer, The structure, through the first wire and the second wire, can be Small amplitude modifications, structural changes of the Ethernet connector, and to reduce the overall use of materials and simplify the fabrication process, whereby the purpose of saving material and made of simplification.

1‧‧‧Substrate

2‧‧‧First patch signal transformer

21‧‧‧First patch first contact

22‧‧‧First patch second contact

23‧‧‧First patch third contact

24‧‧‧First patch fourth contact

3‧‧‧Second patch common mode inductor

4‧‧‧First wire

5‧‧‧Second wire

The first figure is a perspective view of a preferred embodiment of the present invention.

The second drawing is a schematic view of the structure of the preferred embodiment of the present invention.

The third figure is a block diagram of the structure of the preferred embodiment of the present invention.

In order to achieve the above objects and effects, the technical means and structure adopted by the present invention are described in detail in the preferred embodiment of the present invention, and the features and functions thereof are as follows.

Please refer to the first, second and third figures, which are perspective views, structural schematics and structural block diagrams of the preferred embodiment of the present invention. It can be clearly seen from the drawings that the present invention comprises: a substrate 1; At least one first patch signal transformer 2 disposed at one side of the substrate 1 , the first patch signal transformer 2 has a first patch first contact portion 21 and a first patch portion at each end The second contact portion 22, the first patch third contact portion 23 and the first patch fourth contact portion 24; at least one of the substrate 1 is disposed at one side of the substrate 1 and electrically connected to the first patch signal transformer 2 a second chip common mode inductor 3; a plurality of first wires 4 disposed at one side of the substrate 1 , and the first ends of the first wires 4 are respectively at the same end of the first patch signal transformer 2 The first contact portion 21 of the patch and the fourth contact portion 24 of the first chip are combined, and the other ends of the first wires 4 are respectively combined with the common chip inductor 3 of the second chip; and a plurality of the first module is disposed on the substrate 1 The second wire 5 at the side, the two ends of the second wire 5 are respectively the same as the first patch signal transformer 2 The first end portion contacting the second patch of the first patch 22 and the third contact portion 23 binding.

The first patch signal transformer 2 and the second patch common mode inductor 3 are disposed on the same side of the substrate 1 by surface mount (SMT), and the first wires 4 and the first The two wires 5 are made of a printed circuit.

The first patch signal transformer 2 is a pulse signal transformer, and the second chip common mode inductor 3 is a turbulence signal transformer.

With the above structure, and with the following description, in order to fully understand the technical characteristics of the structure of the novel Ethernet connector, it is clear from the figure that the substrate 1 is a common PCB circuit board. The first wire 4 and the second wire 5 are common printed circuits. In the manufacturing process, the first chip signal transformer 2 and the second chip common mode inductor 3 are set in a surface mount (SMT) manner. In the substrate 1, with a set of first patch signal transformer 2 and second patch common mode inductor 3, there will be two first wires 4 and two second wires 5, one end of the first first wire 4 And the first patch first contact portion 21, the second strip first wire 4 ends with the first patch fourth contact portion 24, and the above two The other end of a wire 4 is connected to the second chip common mode inductor 3, so that the first patch signal transformer 2 and the second chip common mode inductor 3 are electrically connected, and the ends of each second wire 5 are Then, respectively, the first patch second contact portion 22 and the first patch third contact portion 23 of one end of the first patch signal transformer 2 are connected, so that the Ethernet connector is manufactured, or in the future When the specification needs to be modified, only the wiring pattern of the first wire 4 and the second wire 5 can be changed, the design can be changed, the overall use material can be reduced, and the first patch signal transformer 2 can be omitted without changing or re-making, thereby saving Materials and simplifications are made.

Therefore, the key structure of the connector structure of the Ethernet chip-type signal transformer of the present invention is that the technology of the prior art can be improved by changing the layout of the first wire 4 and the second wire 5 on the substrate 1. Under the premise of changing the design of the first patch signal transformer 2 and the second patch common mode inductor 3, the design of the Ethernet connector is changed, thereby saving material and simplifying the design.

However, the above description is only for the preferred embodiment of the present invention, and thus the scope of the novel is not limited thereby, so that the simple modification and equivalent structural changes of the present specification and the drawings are the same. It is included in the scope of this new patent and is given to Chen Ming.

In summary, the connector structure of the Ethernet chip-type signal transformer of the present invention can achieve its efficacy and purpose when used, so the novel is a new type of practicality and is in line with the new patent. The application requirements, 提出 apply in accordance with the law, and hope that the trial committee will grant this new type as soon as possible to protect the applicant's hard work. If the arbitral tribunal has any doubts, please do not hesitate to give instructions, the applicant will try his best to cooperate, and feel the public .

1‧‧‧Substrate

2‧‧‧First patch signal transformer

21‧‧‧First patch first contact

22‧‧‧First patch second contact

23‧‧‧First patch third contact

24‧‧‧First patch fourth contact

3‧‧‧Second patch common mode inductor

4‧‧‧First wire

5‧‧‧Second wire

Claims (5)

A connector structure of an Ethernet patch-type signal transformer, comprising: a substrate; at least one first patch signal transformer disposed at one side of the substrate, wherein the first patch signal transformer is respectively at two ends Having a first patch first contact portion, a first patch second contact portion, a first patch third contact portion and a first patch fourth contact portion; at least one disposed on a side of the substrate And a second chip common mode inductor electrically connected to the first patch signal transformer; a plurality of first wires disposed at one side of the substrate, and one of the first wires and the first chip signal transformer The first patch first contact portion and the first patch fourth contact portion are combined at the same end, and the other ends of the first wires are respectively combined with the second patch common mode inductance; and the plurality is disposed on the first chip a second wire at one side of the substrate, the two ends of the second wires are respectively in contact with the first contact second contact portion and the first patch at the same end of the first patch signal transformer Departmental integration. The connector structure of the Ethernet chip-type signal transformer according to claim 1, wherein the first patch signal transformer and the second patch common mode inductor are surface-mounted (SMT) Disposed on the same side of the substrate. The connector structure of the Ethernet chip-type signal transformer according to claim 1, wherein the first wires and the second wires are made of a printed circuit. The connector structure of the Ethernet patch signal transformer according to claim 1, wherein the first patch signal transformer is a pulse signal transformer. The connector structure of the Ethernet chip-type signal transformer according to claim 1, wherein the second chip common mode inductance is a common mode Choke.