An aviation connector conforming to the standard usb3.0 signal definition

Abstract

The invention discloses an aviation connector conforming to the standard USB3.0 signal definition, which is a plug self-locking connector structure. The connector includes a male head and a female head. In the insulator in the installation cavity of the male head, the female head is equipped with a corresponding jack; the male head pin is installed in the insulator, which is 10 cores, including two USB3.0 high-speed differential pairs with high-speed differential pair ground wires, and one USB2. 0 low-speed differential pair and two power signals, the contact holes are: contact hole A, contact hole B, contact hole C, contact hole D, contact hole E, contact hole F, contact hole G, Contact hole position H, contact hole position I, contact hole position J; two USB3.0 high-speed differential pairs are arranged on the left and right sides of the lower part of the male head installation cavity, and USB2.0 low-speed differential pairs are arranged in the upper center of the male head installation cavity Yes, the two power signals are arranged symmetrically in the space between the high-speed differential pair and the low-speed differential pair.

Description

technical field [0001] The invention belongs to the technical field of connectors, and in particular relates to an aviation connector conforming to the standard USB3.0 signal definition. Background technique [0002] In the prior art, the main interface of USB3.0 is the USB Type-A product, which is mainly used in the civilian field, and its anti-seismic and anti-tensile environmental resistance is poor, and cannot meet the use in harsh environments, while the military High-speed connectors have specially arranged differential contacts. In the case of 10 cores, the specially arranged differential connectors may arrange 4 or more high-speed differential pairs. After the product, only two pairs of differential pairs are used, and the remaining differential pairs are used as single-ended signals, resulting in a waste of functions. At the same time, more differential pairs will cause difficulties in wiring. Contents of the invention [0003] In order to solve the technical pro...

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Problems solved by technology

[0002] In the prior art, the main interface of USB3.0 is the USB Type-A product, which is mainly used in the civilian field, and its anti-seismic and anti-tensile environmental resistance is poor, and cannot meet the use in harsh environments, while the military High-speed connectors have specially arranged differential contacts. In the case of 10 cores, the specially arranged differential connectors may arrange 4 or more high-speed differential pairs. After the product, only 2 pairs of differential pairs are used, and the remaining differential pairs are used as single-ended signals, resulting in waste of functions. At the same time, more differential pairs will cause difficulties in wiring

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