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

Bracket and spacecraft cable network assembly method

A technology for cable nets and spacecraft, applied in circuits, electrical components, coupling devices, etc., can solve the problems of increasing difficulty in assembly and quality risks, and achieve the effects of improving process reliability, reducing difficulty, and simplifying processing procedures

Inactive Publication Date: 2015-01-28
BEIJING SATELLITE MFG FACTORY
View PDF11 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This increases the difficulty and quality risk of assembly

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
  • Bracket and spacecraft cable network assembly method
  • Bracket and spacecraft cable network assembly method
  • Bracket and spacecraft cable network assembly method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020] A support for a spacecraft cable network, such as figure 1 As shown, the bracket includes a U-shaped main structure and a pressing plate A; the U-shaped main structure includes supporting plates on both sides and a pressing plate B for connecting the supporting plates on both sides; there is a connecting hole at both ends of the pressing plate A, and the pressing plate There is a connection hole at both ends of B, the pressure plate A and the pressure plate B match, the screw is locked through the connection hole on the pressure plate A and the pressure plate B, after locking, the pressure plate A and the pressure plate B form a wire clamp, the pressure plate A and the pressure plate B There is a space between them for holding the cable harness, and the distance between the pressure plate A and the pressure plate B forms the height of the clamp; there is a lug on the top of the support plate on both sides, and there is a connecting hole on the lug. To lock with the conn...

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 relates to a bracket and a spacecraft cable network assembly method, and belongs to the technical field of cable network assembly. The reliability is high when the bracket is used for assembling a spacecraft cable network, and the requirement on light weight of the cable network can be met. The bracket comprises a U-shaped main body structure and a pressing plate A, wherein the U-shaped main body structure comprises supporting plates on the two sides of the U-shaped main body structure and a pressing plate B for connecting the supporting plates on the two sides; the two ends of the pressing plate A are provided with a connecting hole respectively; the two ends of the pressing plate B are provided with a connecting hole respectively; the pressing plate A is matched with the pressing plate B; a screw passes through the connecting holes in the pressing plate A and the pressing plate B for locking; the conventional tail housing is substituted by using the bracket without the tail housing, and a wire outlet of the tail housing is treated by auxiliary materials such as a thermal shrinkage belt and a thermal shrinkage bushing by using a TP-250WL glass cloth adhesive tape. The treatment process is simplified, the difficulty of treating the tail housing is reduced, the efficiency is improved, the reliability of the process is improved, and the cable weight is reduced.

Description

technical field [0001] The invention relates to a bracket and a method for assembling the cable net of a spacecraft. The bracket is used to assemble the cable net of the spacecraft with high reliability and can realize the requirement of light weight of the cable net, belonging to the technical field of cable net assembly. Background technique [0002] The D-SUB type connector is one of the imported connector types widely used in the star cable network at present. The connector is supplied by manufacturers such as C&K, SOURIAU, ITT, etc., and has various types of back shields. Connector tailshields used in low-frequency cable assembly usually include round tailshields, two-petal tailshields, long straight tailshields, integrated tailshields, and extended tailshields. Due to the different shapes and structures, it is more difficult to assemble the cables, and quality problems are prone to occur. For example, the screw loosening problem occurred in the round tail cover, and t...

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
IPC IPC(8): H01R13/58H01R43/00
CPCH01R13/5804H01R43/00
Inventor 叶媛媛袁翠萍赵如琳夏占军陈雅容张振明
Owner BEIJING SATELLITE MFG FACTORY
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