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Floating-structured radio frequency coaxial connector

A radio frequency coaxial, floating structure technology, applied in the direction of connection, two-part connection device, parts of the connection device, etc., can solve the problems of connectors not fitting in place, poor electrical performance, etc. reliability effect

Inactive Publication Date: 2011-11-23
SHANGHAI AEROSPACE SCI & IND ELECTRIC APPLIANCE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the interconnection between the circuit board and the circuit board, the radio frequency module and the radio frequency module, and the circuit board and the radio frequency module of the radio frequency coaxial connector in the prior art, it is easy to cause some connectors to not fit in place, resulting in poor electrical performance

Method used

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  • Floating-structured radio frequency coaxial connector
  • Floating-structured radio frequency coaxial connector
  • Floating-structured radio frequency coaxial connector

Examples

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Embodiment Construction

[0014] See attached figure 1 , the present invention consists of an upper socket 1 made of A outer conductor 10, A insulator 11 and A inner conductor 12, and a lower socket 3 made of B outer conductor 30, B insulator 31 and B inner conductor 32, and the lower socket 3 The adapter 2 is inserted into the upper socket 1, the adapter 2 is composed of C outer conductor 21, C insulator 20 and C inner conductor 25, D outer conductor 23, D insulator 24 and D inner conductor 26 through the sleeve 27 and the spring 22 in a set.

[0015] See attached figure 2 ~ attached image 3 , the upper socket 1 is composed of an A outer conductor 10, an A insulator 11 and an A inner conductor 12. The A outer conductor 10 is a seat with a bell mouth 100 at one end, and the bell mouth 100 can guide the smooth insertion of the adapter 2; A The insulator 11 is an A circular truncated structure 102 with a through hole 103 ; the A inner conductor 12 is an insert with an A socket 101 at one end.

[00...

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Abstract

The invention discloses a floating-structured radio frequency coaxial connector, which is characterized in that a lower socket is in inserted connection with an upper socket through an adaptor; the adaptor is formed by sleeving two outer conductors, an insulating body and an inner conductor through a sleeve and a spring; and the two outer conductors are glidingly connected. Compared with the prior art, the floating-structured radio frequency coaxial connector disclosed by the invention has a simple structure, and a certain floating quantity for matching can be provided in radial and axial directions, so that the effective contact between a panel and a shell of the radio frequency coaxial connector is ensured, the matching reliability is improved, and the precision among plates or modules and the manufacture cost of the whole device are reduced; the floating-structured radio frequency coaxial connector is especially applicable to the situation that a plurality of products of the floating-structured radio frequency coaxial connectors are arranged on one panel at the same time; the good radio frequency performance and the higher power handling capability are kept; and the electrical property consistency is ensured.

Description

technical field [0001] The invention relates to the technical field of plugging electrical components, in particular to a radio frequency coaxial connector with radial and axial floating structures suitable for panel installation. Background technique [0002] In the electronic communication industry, RF coaxial connectors can be used for interconnection between circuit boards, RF modules and RF modules, and circuit boards and RF modules. At present, most of the mainstream products of this type of connectors on the market adopt the hard blind mating connection method, which requires high processing accuracy of circuit boards and modules. If the holes of the two boards or modules are not aligned, it will cause stress concentration on the solder joints or even wrong insertion, resulting in high product scrap rate and reduced life, and the manufacturing cost of the whole machine will be greatly increased. Especially in the radio frequency system, it is required to install seve...

Claims

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Application Information

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IPC IPC(8): H01R13/631H01R24/40H01R24/52
Inventor 陈刚
Owner SHANGHAI AEROSPACE SCI & IND ELECTRIC APPLIANCE RES INST
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