An electrical connector assembly

Abstract

The invention relates to an electrical connector assembly, which includes a first connector and a second connector, and the two connections include a housing and a contact module, and the contact module includes a contact, a floating insulator and a fixed insulator, and the floating insulator and the fixed insulator are separated from each other Arrangement, the fixed insulator is fixed in the shell; the contact piece has a front connection section, a rear connection section and a middle deformation section, the front connection section is fixedly connected with the floating insulator, the rear connection section is fixedly connected with the fixed insulator, and the floating insulator passes through the elasticity of the middle deformation section The deformation moves relative to the fixed insulator along the direction perpendicular to the plugging direction of the contacts, so that the two connectors can be plugged in floatingly; the front ends of the contact modules of the first connector and the second connector are plugged into each other. In the present invention, by setting the front end of the contact module as a floating plug-in terminal, the floating plug-in terminals of the two connectors are mated with each other, so that the two connectors can allow a large offset value, thereby ensuring the quality of signal transmission .

Description

technical field [0001] The present invention relates to an electrical connector assembly. Background technique [0002] The electrical connector components used for signal transmission between two printed boards in the cabinet are mainly differential connector components. The existing electrical connector components used between two printed boards are two-piece plug-in structures. , the main mating form is that the plug and the socket are plugged together, and the maximum lateral offset is required to be 0.15mm. If the offset exceeds the maximum offset value of the electrical connector assembly, the distance between the signal conductor and the ground conductor will be too small And there are problems such as insufficient pressure resistance. [0003] In order to meet the situation that there is a large offset between the two printed boards between the two cabinets, and still achieve high-speed signal transmission, in the prior art, for example, the application publication ...

AI Technical Summary

Problems solved by technology

[0004] Although the above-mentioned electrical connector can achieve a larger offset requirement, since each contact is independently arranged in the housing of the connector, for a single contact, the plug-in end and the corresponding connector When plugging, one-to-one accurate mating can be achieved. However, for multiple contacts that move independently of each other, it is difficult to ensure that the plug-in ends of all contacts are accurately plugged into the connector at the same time, resulting in certain errors in the plug-in process. difficulty

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