Cable connector assembly

Abstract

The invention discloses a cable connector assembly, which comprises an insulating shell, two circuit boards and at least one positioning module, wherein the insulating shell is formed by assembling abase and a cover plate, an accommodating cavity is formed in the base, the assembled insulating shell is provided with a first opening and a second opening, and a butt joint cavity is formed in the first opening; each of the two circuit boards is provided with a golden finger and a connecting end; the at least one positioning module is coated and molded on a plurality of cables by using a plasticmaterial or a sealant and can be clamped and fixed in the accommodating cavity; a partition plate is transversely arranged in the middle of the accommodating cavity, two positioning grooves are formedin the partition plate and used for allowing one side edges of the two circuit boards to be inserted therein, the positioning module is located on the side, which is close to the second opening, of the partition plate, and the two circuit boards are located on the other side, which is close to the first opening, of the partition plate. According to the cable connector assembly, the high-frequencycharacteristic of the circuit board can be prevented from being damaged, drawing of external force can be resisted, and the manufacturing, assembly and disassembly of the cable connector assembly aregreatly simplified.

Description

[0001] This application is a divisional application of an invention patent application (the application date is August 8, 2016, the application number is 201610645183.1, and the invention name is "cable connector assembly"). technical field [0002] The present invention relates to a cable connector assembly, more specifically, to a Mini-SAS cable connector assembly. Background technique [0003] 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. [0004] For example, the patent document CN201966421U provides a Mini-SAS cable connector assembly. refer to figure 1 , the MINI-SAS cable conn...

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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