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

Female pin for cable connector

A technology of cable connectors and female plugs, which is applied in the field of connector pins, can solve problems such as poor contact, reduced clamping force, and short service life of cable connectors, and achieves the effects of easy processing and avoiding poor contact

Inactive Publication Date: 2015-04-08
SAIYANG ELECTROMECHANICAL
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of female pin has a simple structure, but it has the following defects: because the female pin of the cable connector needs better conductivity, its jaws are generally made of copper material or copper material with silver plating on the surface, and the jaws can be used for a long time. During use, it will gradually lose its elasticity due to fatigue. After the cylindrical male pin is inserted, the tightening force of the jaws will decrease, which may cause poor contact and sparking. Therefore, the cable connector using this female pin short service life

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
  • Female pin for cable connector
  • Female pin for cable connector
  • Female pin for cable connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The female pin used for the cable connector shown in the accompanying drawings includes a cylindrical terminal body 1 and an elastic tightening device 2. The end of the terminal body 1 is provided with an inner hole 1.1, and the wall of the inner hole 1.1 is provided with a number of The axial straight groove 1.2 starting from the end forms the clamping jaw 1.3 arranged along the circumferential direction; the outer wall of the clamping jaw 1.3 is provided with a ring groove 1.4; the elastic tightening device 2 is set on the outer wall of the ring groove 1.4 to tighten the clamping jaw 1.3.

[0025] The elastic tightening device 2 is an open elastic metal sleeve with an opening on the side wall, and the opening on the side wall is stepped (in other embodiments, the opening on the side wall can be staggered in other forms along the axial direction).

[0026] In this embodiment, the elastic tightening device 2 is made of beryllium copper (in other embodiments, the elastic ...

Embodiment 2

[0028] This embodiment is the same as Embodiment 1 except the elastic tightening device 2 .

[0029] In this embodiment, the elastic tightening device 2 is a non-metallic elastic ring.

Embodiment 3

[0031] This embodiment is the same as Embodiment 1 except the elastic tightening device 2 .

[0032] In this embodiment, the elastic tightening device 2 is a non-metallic elastic sleeve.

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 a female pin for a cable connector. The female pin for the cable connector comprises a cylindrical terminal body and an elastic tightening device; an inner hole is formed in the end part of the terminal body; a plurality of axial straight slots are formed in the wall of the inner hole from the end part to form clamping claws in the circumferential direction; annular slots are formed in the outer wall of the clamping claws; the elastic tightening device sleeves the outer walls of the annular slot to tighten the clamping claw. The female pin for the cable connector is characterized in that an elastic sleeve or an elastic ring is used as the elastic tightening device; the elastic sleeve is an opened elastic metal sleeve of which the sidewall is opened. With the adoption of the female pin for the cable connector, the tightening force of the clamping claws can be remained for a long term; when in use, a good contact can be kept with a cylindrical male pin, and therefore, the phenomena of bad contact and sparking occurring in contact with the cylindrical male pin can be avoided.

Description

technical field [0001] The invention relates to a socket pin, in particular to a female socket pin in a cable connector used in machine tools, industrial robots, manipulators, and industrial automation equipment. Background technique [0002] The cable connectors used in machine tools, industrial robots, manipulators, industrial automation equipment, etc. are equipped with female pins, which are set in the inner core. In use, in order to facilitate the insertion of cylindrical male pins, the female pins used for cable connectors in the prior art are provided with axial straight grooves starting from the end on the side wall of the inner hole at the end to form a jaw structure When in use, the cylindrical male pin is inserted into the claw at the end of the female pin of the cable connector, and the claw is slightly stretched, and the claw relies on elastic deformation to clamp the cylindrical male pin to achieve electrical connection. This kind of female contact pin has a s...

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): H01R13/15
CPCH01R13/18
Inventor 颜国兵
Owner SAIYANG ELECTROMECHANICAL
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