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

Metal high current connector

A high-current connector, metal technology, used in vehicle connectors, connections, parts of connecting devices, etc., can solve the problems of poor connector shielding performance, large connector size, and mechanical tolerance inspection, and achieve overload. Large capacity, small size, and the effect of improving waterproof performance

Pending Publication Date: 2017-11-07
AMPHENOL AUTOMOTIVE CONNECTION SYST CHANGZHOU CO LTD
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the vigorous development of new energy vehicles, the problems of the charger connectors used in electric vehicles have gradually erupted. The current connectors have poor shielding performance, poor mechanical tolerance, and are prone to damage during use. The situation affects the use, and at the same time, the current connector is relatively large in size and has a small overload capacity.

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
  • Metal high current connector
  • Metal high current connector
  • Metal high current connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] Such as Figure 1-21 It is a structural schematic diagram of the present invention, a metal high-current connector, including a socket assembly 1, a plug assembly 2 and a locking device 3, a PIN needle 7 is inserted into the through hole of the socket body 4 of the socket assembly 1, and a PIN needle 7 in the socket body 4 Insert the high-voltage interlock female terminal 6 into the insertion groove, insert the crown spring contact assembly 13 into the through hole of the plug body 11 of the plug assembly 2, and insert the high-voltage interlock male terminal 12 into the insertion groove of the plug assembly 2, and the crown spring contact The threaded column at the end of the component 13 passes through the through hole on the lug 17 and then tightens the connection with the anti-loosening nut 16. The front shield contact spring 18, the front spring retaining ring 19 and the front waterproof ring are sequentially snapped into the plug body 11. 20.

[0041] This metal ...

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 the technical field of automobile fittings, and in particular relates to a metal high current connector. The metal high current connector comprises a socket assembly, a plug assembly and a locking device. A PIN pin is inserted in the through hole of the socket body of the socket assembly. A high voltage interlocking female terminal is snapped into an embedded groove in the socket body. A crown spring contact assembly is inserted into the through hole of the plug body of the plug assembly. A high voltage interlocking male terminal is snapped into an embedded groove in the plug assembly. A threaded post on the tail end of the crown spring contact assembly passes through a through hole in a wire nose, and then is in screwed connection with a locknut. The metal high current connector uses an all-metal casing, and matches a variety of shielding rings at a variety of parts to further improve the shielding effect. The mechanical resistance of the metal casing is strong, and the metal casing is not damaged during use. The one-piece casing and waterproof ring are used to improve the water resistance. The connector has the advantages of small size and large overload capacity, and is in line with the German Volkswagen LV215 standards and the United States USCAR37 standards.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a metal high-current connector. Background technique [0002] With the vigorous development of new energy vehicles, the problems of the charger connectors used in electric vehicles have gradually erupted. The current connectors have poor shielding performance, poor mechanical tolerance, and are prone to damage during use. The situation affects the use, and at the same time, the current connector has a large volume and a small overload capacity. Contents of the invention [0003] In order to overcome the shortcomings of existing current connectors, the present invention provides a metal high-current connector. [0004] The technical solution adopted by the present invention to solve the technical problem is: a metal high-current connector, including a socket assembly, a plug assembly and a locking device, a PIN needle is inserted into the through hole of the socket body of 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
Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/46H01R13/52H01R13/648
CPCH01R13/46H01R13/52H01R13/5202H01R13/5208H01R13/5221H01R13/648H01R2201/26
Inventor 蔡振兴程卫卫
Owner AMPHENOL AUTOMOTIVE CONNECTION SYST CHANGZHOU 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