Cable connector assembly

Abstract

The invention discloses a cable connector assembly, which comprises an insulating housing, a circuit board and at least one positioning module, wherein the insulating housing is formed by assembling asubstrate and a cover board; an accommodating cavity is formed in the substrate; the cover board is used for sealing the accommodating cavity; a first opening and a second opening are formed in the assembled insulating housing; a docking cavity is formed in the first opening; the circuit board is fixed in the accommodating cavity and is provided with a gold finger and a connecting end; the gold finger is exposed outwards from the docking cavity; a plurality of cables connected with the connecting end extend outwards through the second opening; and each positioning module is molded on the plurality of cables and can be clamped into the accommodating cavity. According to the cable connector assembly disclosed by the invention, the damage to high-frequency characteristics of the circuit board can be prevented, drawing of external force can be withstood, and production, assembly and disassembly of the cable connector assembly are greatly simplified.

Description

technical field [0001] The present invention relates to a cable connector assembly, more specifically, to a Mini-SAS cable connector assembly. Background technique [0002] Cable connectors are important components for transmitting signals between electronic devices. After years of development, the types of cable connectors have become increasingly rich, forming a variety of transmission protocols that meet USB, SATA, HDMI, SAS, Displayport, etc. Cable connectors, the above-mentioned various cable connectors mostly transmit signals through metal conductors in the cables and metal terminals in the connectors. [0003] For example, the patent document CN201966421U provides a Mini-SAS cable connector assembly. refer to figure 1 , the MINI-SAS cable connector assembly includes an outer mold 1, an inner mold 2 and a circuit board 3, the head end of the circuit board 3 is provided with a golden finger 5 corresponding to the PIN pin of the MINI-SAS female connector, The end of t...

AI Technical Summary

Problems solved by technology

However, in this technical solution, the outer mold 1 is integrally injection-molded and covers the entire circuit board 3, and because the outer mold 1 often has requirements for weather resistance and higher strength, high temperature must be used when molding the outer mold 1 plastic material, this high temperature will adversely affect the high-frequency characteristics of the circuit board

In addition, because the outer mold 1 is integrally formed and cannot be disassembled, it is impossible to rework and repair the circuit board 3 when there is a problem

Moreover, when the SAS wire 6 is accidentally pulled, the connection between the end of the circuit board 3 and the SAS wire 6 is prone to detachment, thereby affecting the normal operation of the connector.

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