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

Cabinet-type electric connector

An electrical connector and cabinet-type technology, which is applied in the field of cabinet-type electrical connectors, can solve problems such as damage, positioning accuracy differences, and inability to insert contacts, etc., to achieve large installation error compensation capabilities, strong practicability, and automatic positioning. The effect of alignment

Active Publication Date: 2010-05-26
GUIZHOU SPACE APPLIANCE CO LTD
View PDF0 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the difference in the positioning accuracy of the guide rails in the existing connectors of this type, the positioning accuracy of some modules cannot meet the requirements of use, so that the connectors cannot be completely positioned and aligned when they are mated, and there is a certain amount of deflection. For small configurations For high-density contact modules, this amount of deflection will cause the contacts to be pinned, unable to be mated or cause damage to the contacts.
At the same time, with the development of electromagnetic compatibility technology, more and more applications have proposed electromagnetic shielding requirements, not only requiring the connector to be electromagnetically shielded after mating, but also the separated plug or socket. Radiation-type electromagnetic interference achieves attenuation, but most of the existing cabinet-type electrical connectors can only be electromagnetically shielded after mating, and cannot be electromagnetically shielded after separation

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
  • Cabinet-type electric connector
  • Cabinet-type electric connector
  • Cabinet-type electric connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The cabinet-type connector of the present invention will be further described in detail in conjunction with the above-mentioned examples of drawings:

[0015] The cabinet type connector of the present invention is composed of a plug and a socket, wherein the plug is as figure 1 with figure 2 As shown, it consists of housing 1, guide pin 2, pressure plate 3, guide sleeve 4, upper base 5, lower base 6, socket 7, screw 8, nut 9, fixing plate 10 and screw 11. The three guide pins 2 are loaded into the housing 1 according to a certain index, and are fixed on the housing 1 through the pressure plate 3 and the screws 11 . The touch socket 7 is loaded into the upper base 5, the tail end of the touch socket 7 is loaded into the lower base 6, the guide sleeve 4 is loaded into the lower base 6, and the nut 9 is screwed into the tail end of the guide sleeve 4 to carry out After fixing, the guide sleeve 4, the upper base 5, the lower base 6, the contact socket 7 and the nut 9 are...

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

A cabinet-type electric connector consists of a plug and a socket; the plug and a shell of the socket are provided with a plurality of cavities for mounting a plurality of corresponding functional modules; and the abutting end of each functional module is provided with a mobile electromagnetic shielding device and a guide positioning device, wherein the mobile electromagnetic shielding device consists of a shielding plate, an elastic shielding reed, an insulating sleeve and a spring. By using a matching form of the mobile shielding plate and the elastic shielding reed, the electromagnetic shielding function after the connector is plugged and separated is well implemented; meanwhile, the arranged guide positioning device can well implement guiding and positioning when the plug is plugged in the socket so as to realize automatic alignment of the connector; and the cabinet-type electric connector has higher mounting error compensation capability, meets the requirements of cabinet-type application occasions, and has stronger practicability.

Description

technical field [0001] The invention relates to a cabinet-type electrical connector, which belongs to the technical field of electrical connectors. Background technique [0002] The cabinet-type electrical connector is used between the case and the cabinet. Each cabinet unit is a functional module, which is positioned by the guide rail and loaded into the case to form an electrical control system. Existing cabinet-type electrical connectors are generally equipped with guides for preventing misinsertion, and adopt a modular structure, and each connector is composed of multiple modules. However, due to the difference in the positioning accuracy of the guide rails in the existing connectors of this type, the positioning accuracy of some modules cannot meet the requirements of use, so that the connectors cannot be completely positioned and aligned when they are mated, and there is a certain amount of deflection. For small configurations For a high-density contact module, this a...

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): H01R13/648H01R13/629
Inventor 赵仕彬余贵龙
Owner GUIZHOU SPACE APPLIANCE 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