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

Radio frequency connector hole-bottom cross-modulation ring

A technology of radio frequency connectors and hole bottoms, which is applied in the direction of connection, two-part connection devices, devices for joining/disconnecting parts, etc., which can solve problems such as uneven microscopic elastic deformation and large surface stress, and improve mechanical manufacturing Effects of manufacturability, reduction of contact nonlinearity, improvement of contact pressure non-uniformity and asymmetry

Inactive Publication Date: 2017-07-07
WUTONG HLDG GRP CO LTD
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, according to the research and analysis of microscopic material stress, due to the hole root (01-1.1a) on the contact surface (01-1.1) of the outer conductor of the female connector, under the action of the above-mentioned microscopic elastic force, there is actually a reinforcement (rib) The resistance exists, so the microscopic elastic deformation that occurs shows inhomogeneity; that is, the surface stress of the contact surface of the female outer conductor (01-1.1) near the hole root (01-1.1a) is small, and the surface stress near the hole edge (01 -1.1b) The surface stress of the outer conductor contact surface (01-1.1) of the female head is relatively large

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
  • Radio frequency connector hole-bottom cross-modulation ring
  • Radio frequency connector hole-bottom cross-modulation ring
  • Radio frequency connector hole-bottom cross-modulation ring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The following describes the specific implementation of the present technology in conjunction with the accompanying drawings.

[0016] Such as Figure 4 , Figure 5 and Figure 6 Shown: The intermodulation ring at the bottom of a radio frequency connector is at the bottom of the hole on the contact surface of the outer conductor of the female head of the radio frequency connector (001), that is, the end surface in contact with the outer conductor of the male head of the radio frequency connector (002). On the top, a concave annular groove is provided, and the concave annular groove is called an undercut groove.

[0017] When the radio frequency connector of this technology is connected and installed, in the tightened state of the screw sleeve (02-1.2), the contact area on the outer conductor of the radio frequency connector male (002) and the radio frequency connector female (001) The contact area (001-1.1) of the outer conductor of the outer conductor is under pressu...

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 radio frequency connector hole-bottom cross-modulation ring. A concave annular groove or a tool withdrawal groove is designed at the hole bottom of the external conductor contact surface of a radio frequency connector female head, namely, an end surface of the radio frequency connector female head, which contacts with the external conductor of a radio frequency connector male head. With the mechanical structure of the invention adopted, the nonlinear interference of radio frequency transmission signals can be effectively improved, mechanical manufacturing process is effectively improved, and thus, the stability and reliability of cross-modulation can be effectively ensured and improved.

Description

technical field [0001] The invention relates to a radio frequency connector in the field of mobile communication, in particular to a radio frequency connector with low intermodulation requirements. Background technique [0002] The existing RF connector female interface structure is as follows: figure 1 , figure 2 , image 3 shown. When the male head (02) is inserted into the female head (01) and tightened by the screw sleeve (02-1.2), the contact surface of the outer conductor of the female head (01-1.1) and the contact surface of the outer conductor of the male head (02-1.1) are rigid Contact, under the interaction of pressure, the surface of the contact surface (01-1.1) of the outer conductor of the female head will undergo microscopic elastic deformation. [0003] However, according to the research and analysis of microscopic material stress, due to the hole root (01-1.1a) on the contact surface (01-1.1) of the outer conductor of the female connector, under the acti...

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): H01R13/62H01R24/38
CPCH01R13/62H01R24/38
Inventor 梁国陈国华王兵王建军
Owner WUTONG HLDG GRP 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