PCB connector and PCB connection structure

Abstract

The invention, which belongs to the PCB field, provides a PCB connector and a PCB connection structure. The PCB connector comprises a PCB adapter board and L-shaped short-row pins. The pin part is installed and fixed partially at the upper and lower end portions of the PCB adapter board; and positioning columns for positioning and bosses for installing a PCB conveniently are arranged at one end portion of the PCB adapter board. The PCB adapter board carries out ground copper cladding based on needs to realize shielding, so that the signal is protected from being affected and the signal transmission quality is ensured. According to the invention, on the basis of combination of the PCB adapter board and the d L-shaped short-row pins, problems that the connection height and routing are limited between the PCBs are solved; with the copper cladding of the PCB, the signal is protected from being affected; and with the positioning columns, the pre alignment function is realized and thus connector pins are protected from being damaged.

Description

technical field [0001] The invention relates to the field of PCB boards, in particular to a PCB board connector and a PCB board connection structure. Background technique [0002] PCB board (Printed Circuit Board), the Chinese name is printed circuit board, referred to as printed board, is one of the important components of the electronics industry. The insulating board is used as the base material, cut to a certain size, with at least one conductive pattern on it, and holes (such as component holes, fastening holes, metallized holes, etc.), used to replace the chassis of the previous electronic components , and realize the interconnection between electronic components. Since such boards are made using electronic printing, they are called "printed" circuit boards. [0003] my country's PCB manufacturing industry is developing rapidly, and its total output value and total output both rank first in the world. Due to the ever-changing electronic products, the price war has c...

AI Technical Summary

Problems solved by technology

[0007] 1. It does not have the function of anti-reverse insertion and pre-alignment, which will cause great difficulties for the connection of the top PCB board;

[0008] 2. The pin row is thinner, and the height will also be limited. Generally, when the pin row height is greater than 55mm, it is easy to bend;

[0009] 3. It is difficult to solve the problem that the signal is easily interfered in the transmission of sensitive signals;

[0010] 4. Using a simple pin row as the connection structure will affect the structural arrangement of the controller and the safety distance, which will bring great trouble to the designer

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