Electric connector assembly

Abstract

The invention relates to an electric connector assembly, which comprises a first connector and a second connector, the first connector and the second connector comprise shells and contact piece modules, the contact piece module comprises a contact piece, a floating insulator and a fixed insulator, the floating insulator and the fixed insulator are arranged at intervals front and back, and the fixed insulator is fixed in the shell; the contact piece is provided with a front connecting section, a rear connecting section and a middle deformation section, the front connecting section is fixedly connected with the floating insulator, the rear connecting section is fixedly connected with the fixed insulator, and the floating insulator moves relative to the fixed insulator in the direction perpendicular to the inserting direction of the contact piece through elastic deformation of the middle deformation section, so that the two connectors can be inserted in a floating mode; and the front endsof the contact piece modules of the first connector and the second connector are mutually inserted. According to the invention, the front end of the contact module is set as the floating plugging end, and the floating plugging ends of the two connectors are plugged and matched with each other, so that the two connectors can allow a larger deviation value, and the signal transmission quality is further ensured.

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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