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

Electric connector contact assembly

A technology for contacting components and electrical connectors, applied in the direction of contacting components, etc., can solve problems such as difficulty in implementation, and achieve the effect of small electromagnetic wave reflection

Pending Publication Date: 2021-04-30
BEIJING INST OF RADIO METROLOGY & MEASUREMENT
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the original contact structure is difficult to realize under the current process conditions

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
  • Electric connector contact assembly
  • Electric connector contact assembly
  • Electric connector contact assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] As the frequency of use increases, the diameter of the central conductor of the electrical connector becomes thinner and thinner. Taking the 1.0mm RF connector as an example, the diameter of the central conductor is only 0.435mm. structure, the thinner wall thickness will cause the center conductor of the pin to be too brittle and easy to be damaged. In the present invention, the conventional connector jack is used as the elastic contact piece instead of the pin as the elastic contact piece, and the slotted structure of the jack is changed to the slotted pin, which solves the problem of the millimeter-wave and submilli...

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

PropertyMeasurementUnit
Diameteraaaaaaaaaa
Diameteraaaaaaaaaa
Diameteraaaaaaaaaa
Login to View More

Abstract

The invention relates to the technical field of electric connectors, and discloses an electric connector contact assembly, which comprises a contact pin and a jack; the contact pin comprises a first central contact element, a transition structure and a pincer-shaped contraction structure, an open slot is formed along the central axis of the first central contact element, and the open slot penetrates through the transition structure and the pincer-shaped contraction structure. The jack comprises a second central contact member, and one end of the second central contact member is provided with an opening and a chamfer. According to the invention, a conventional connector jack is changed into the pin as an elastic contact piece, and a jack slotting structure is changed into a pin slotting structure, thereby solving a problem of plugging contact of the millimeter wave and submillimeter wave frequency band electric connector, and achieving the good implementation at a conventional technological level.

Description

technical field [0001] The invention relates to the technical field of electrical connectors, in particular to a contact assembly of a millimeter-wave coaxial electrical connector. Background technique [0002] With the emergence of 77GHz automotive radar, 6G technology pre-research and the continuous development of terahertz technology, millimeter wave technology has gradually expanded from the military field to the civilian field, and is playing an increasingly important role in the civilian field. Coaxial transmission lines and waveguide transmission lines are two common millimeter-wave transmission media. The waveguide transmission loss is small, but it is not flexible enough and difficult to assemble. The coaxial transmission line is very flexible, and usually the two ports can be connected by screwing. The development and use of coaxial connectors with frequencies up to V-band, W-band and even D-band will be the future development trend. Millimeter-wave coaxial connec...

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): H01R13/02H01R13/15
CPCH01R13/02H01R13/15
Inventor 石岩王慧峰张力敏屈晓松
Owner BEIJING INST OF RADIO METROLOGY & MEASUREMENT
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