Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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

An aviation connector and signal technology, which is applied in the direction of connection, connecting device parts, fixed/insulating contact members, etc., can solve the problems of poor environmental resistance such as shock resistance and tensile strength, difficulty in arranging differential pairs, and waste of functions. , to reduce the difficulty of wiring, facilitate product wiring, and reduce crosstalk.

Active Publication Date: 2021-12-03
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • An aviation connector conforming to the standard usb3.0 signal definition
  • An aviation connector conforming to the standard usb3.0 signal definition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Such as figure 1 , figure 2 As shown, an aviation connector conforming to the standard USB3.0 signal definition is a plug self-locking connector structure. The connector includes a male head and a female head. In the insulator 11 in the head installation cavity 15, the female head is correspondingly provided with a jack;

[0019] The male pin is installed in the insulator 11 and is 10 cores, including two USB3.0 high-speed differential pairs with high-speed differential pair ground 14, one USB2.0 low-speed differential pair and two power signals. The contact holes are: Contact hole A1, contact hole B2, contact hole C3, contact hole D4, contact hole E5, contact hole F6, contact hole G7, contact hole H8, contact hole I9, contact hole J10;

[0020] 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 15, and the upper center of the male head installation cavity 15 is arranged with a USB2...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/6463H01R13/6471H01R13/6473H01R13/40
CPCH01R13/40H01R13/6463H01R13/6471H01R13/6473
Inventor 郭建设江浪张广宇
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com