CN-115603095-B - Improved multi-end Port network connector

CN115603095BCN 115603095 BCN115603095 BCN 115603095BCN-115603095-B

Abstract

The invention relates to an improved multiport network connector, which comprises a PCB (printed circuit board) bottom plate, a transverse partition plate and a light guide body, wherein the PCB bottom plate, the transverse partition plate and the light guide body are arranged on a base, the light guide body is vertically arranged on the PCB bottom plate, a longitudinal partition plate parallel to the light guide body is arranged in the middle of the PCB bottom plate, main PCB plates are arranged on two sides of the longitudinal partition plate in parallel, the transverse partition plate is arranged on the main PCB plates in parallel at intervals and forms an installation cavity with the PCB bottom plate, and a module shell is arranged in the installation cavity. According to the invention, the PCB bottom plate, the transverse partition plate and the longitudinal partition plate are structurally designed to form a plurality of mutually isolated mounting cavities, the module shells are arranged in the mounting cavities, and the terminal modules are arranged on the PCB at intervals and are electrically connected with the main PCB and the PCB bottom plate, so that the stacking of a plurality of ports can be realized, the shielding effect of a product is improved, and due to the design of the longitudinal partition plate, the space isolation of one partition plate on two sides is realized, and the technical problems of complex processing technology and high cost caused by the connection between the partition plates and the insulating shells are avoided.

Inventors

YANG BING
WANG KEGANG
WANG CONGZHONG

Assignees

惠州方向电子有限公司

Dates

Publication Date: 20260512
Application Date: 20221025

Claims (9)

1. An improved multiport network connector is characterized by comprising a PCB base plate, a transverse partition plate and a light guide body, wherein the PCB base plate, the transverse partition plate and the light guide body are arranged on a base, the light guide body is vertically arranged on the PCB base plate, a longitudinal partition plate parallel to the light guide body is arranged in the middle of the PCB base plate, main PCB plates are arranged on two sides of the longitudinal partition plate in parallel, the transverse partition plate is arranged on the main PCB plates in a parallel mode and forms an installation cavity with the PCB base plate, a module shell is arranged in the installation cavity, the bottom end face of the module shell extends outwards to form a clamping edge, the middle of the top of the module shell is sunken downwards to form a sunken groove, POE coils are contained in the sunken groove, the middle of the side end of the module shell is sunken inwards to form a cavity, the cavity contains transformer coils, connecting terminals are respectively arranged at the bottom, the top of the module shell and one side end face of the module shell, the connecting terminals are electrically connected with the PCB base plate through the connecting terminals, terminal modules are arranged on the main PCB plates at intervals, and are electrically connected with the PCB base plate through the main PCB plates.
2. The improved multiport network connector of claim 1, wherein the light guides are L-shaped and are connected by connecting conductors.
3. The improved multiport network connector of claim 2, wherein the base is provided with a positioning body, and a clamping groove is formed in the middle of the positioning body and is adapted to the connecting conductor.
4. The improved multiport network connector of claim 1, wherein the module housing has a rectangular frame structure.
5. The improved multiport network connector of claim 4, wherein the clip edge is provided with a POE switch module.
6. The improved multiport network connector of claim 1, further comprising an insulating housing covering the outer sides of the two light guides in a concave shape, and a front plate provided on the insulating housing, and a jack corresponding to the terminal module is provided on the front plate.
7. The improved multiport network connector of claim 6, wherein the insulating housing is further covered with a metallic shield housing.
8. The improved multiport network connector of claim 1, wherein the terminal module comprises a circuit board and a terminal set of terminals, the terminals being integrally connected and embedded in the circuit board.
9. The improved multiport network connector of claim 8, wherein the terminals comprise rear pins, straight line segments embedded in the circuit board, arc connection segments and front pins connected in sequence, the rear pins are arranged in parallel with the straight line segments, and vertical connection segments are arranged between the rear pins and the straight line segments, so that the straight line segments and the rear pins form a height difference, and the arc connection segments are arranged at an angle of more than 90 ° and less than 180 °.

Description

Improved multi-end Port network connector Technical Field The invention relates to the technical field of connectors, in particular to an improved multi-port network connector. Background Connectors are an indispensable component in electronic devices, and various forms and structures of connectors have come to emerge according to application objects, frequencies, power, application environments, and the like. The connector is mainly used for supporting a communication bridge between the blocked or isolated circuits in the circuit, so that current flows, and the circuit achieves a preset function. In the network connection technology, network connectors are required to serve as a transmission bridge to realize the function of data transmission. The most common is the RJ45 type network port commonly used in the market, is widely applied to our daily life, and when external electronic equipment needs to be connected, a connector with a network interface is used, so that the requirements of people are greatly improved under certain office places or emergency situations, and convenience is brought to life and work. Nowadays, with the trend of small size, light weight and thin electronic products, and in meeting rooms with more concentrated people or places for broadband switches, hubs, servers, communication applications, etc., the network connector with large size and small number of ports in the prior art cannot meet the demands of users. At present, a plurality of multiport connectors generally used in industry are mostly formed by combining a plurality of single pieces, for example, in the chinese patent of CN208782143U (named as "a waterproof dustproof RJ45 network"), a plurality of copper shells are respectively used to cover the upper parts of the corresponding ferrules one to one, so as to prevent electromagnetic interference. The design is that the required components are more and complex to manufacture, which is not beneficial to reducing the cost and improving the yield of the product. In view of the above problems, the present inventors have provided a multi-port connector in chinese patent CN202022487757.1, which solves the technical problems of tightening, consolidation and shielding, but has a relatively complex process and a relatively complex installation due to the design of the shielding sheet, and has a complex structure and a low integration level for a connector requiring a multi-layer structure in a longitudinal direction. Disclosure of Invention The invention provides an improved multi-port network connection, which can realize multi-layer multi-port network port connection, and by utilizing the structural design of a longitudinal partition plate and a transverse partition plate, the shielding effect among all ports can be effectively improved, and the processing and assembling cost of the multi-port network connection can be effectively reduced. According to one aspect of the present invention, there is provided an improved multiport network connector, including a PCB substrate mounted on a base, a transverse partition board and a light guide body, wherein the light guide body is vertically mounted on the PCB substrate, a longitudinal partition board parallel to the light guide body is mounted in the middle of the PCB substrate, two sides of the longitudinal partition board are parallel to each other and are provided with main PCB boards, the transverse partition board is mounted on the main PCB boards at intervals and forms a mounting cavity with the PCB substrate, a module housing is mounted in the mounting cavity, terminal modules are mounted on the main PCB boards at intervals, and the terminal modules are electrically connected with the PCB substrate through the main PCB boards. Based on the above scheme, preferably, the light guide body is L-shaped and is connected through a connecting conductor. On the basis of the scheme, preferably, the base is provided with a positioning body, the middle part of the positioning body is provided with a clamping groove, and the clamping groove is matched with the connecting conductor. On the basis of the scheme, preferably, the module shell is of a rectangular frame body structure, and the bottom, the top and one of side end surfaces of the module shell are respectively provided with a connecting terminal. On the basis of the scheme, preferably, the bottom end face of the module shell extends outwards to form a clamping edge, and the clamping edge is provided with a POE switching module. On the basis of the scheme, preferably, the middle of the top of the module shell is downwards sunken to form a sunken groove for accommodating the POE coil, and the middle of the side end of the module shell is inwards sunken to form a cavity for accommodating the transformer coil. On the basis of the scheme, the terminal module is characterized by further comprising an insulating shell, wherein the insulating shell is covered on the outer sides of the two ligh