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A floating radio frequency connector between boards

A radio frequency connector and board-to-board technology, applied in the direction of connection, two-part connection device, parts of the connection device, etc., can solve the problems of high cost and many connector assembly operations, achieve low cost, solve many assembly operations, Strong anti-deformation effect

Active Publication Date: 2021-06-08
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

The invention has the advantages of low cost, convenient installation, low profile and stable electrical connection, so as to solve the problems of traditional connectors with many assembly operations and high cost.

Method used

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  • A floating radio frequency connector between boards
  • A floating radio frequency connector between boards
  • A floating radio frequency connector between boards

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] refer to figure 1 , The present invention includes an inner conductor 1, a first outer conductor 2, a second outer conductor 3, a spring 4, a first shell 5, a second shell 6 and an insulating medium 7; the inner conductor 1 is an elastic pin needle.

[0026] refer to figure 1 , figure 2 , image 3 , the first outer conductor 2 is a cylindrical shell, one end of which is provided with a petal-shaped radial elastic arm 21, the other end is provided with a petal-shaped axial elastic arm 22, and the cylinder wall is provided with a first flange 23 , the radial elastic arm 21 is provided with a second flange 24;

[0027] The second outer conductor 3 is a cylindrical shell with an outwardly turned welding pin 31 at one end, and a barb 32 is provided on the wall of the shell.

[0028] refer to figure 1 , Figure 4 , Figure 5 , the first shell 5 is a stepped cylindrical member, with a first stepped hole 51 inside, a first groove 52 radially arranged on the inner wall, ...

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PUM

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Abstract

The invention discloses a floating radio frequency connector between boards, which includes an inner conductor, a first outer conductor, a second outer conductor, a spring, a first shell, a second shell and an insulating medium; the invention changes the floating radio frequency connector in the prior art The structure of the outer conductor and the shell of the connector adopts the second flange on the first outer conductor, and keeps the second flange of the first outer conductor in contact with the inner wall of the second outer conductor during the floating process of the connector to ensure Signal transmission of the outer conductor: a slider is set on the first shell, and a chute is set on the second shell. During the floating process of the connector, the stroke of the slider on the first shell is limited by the chute of the second shell. The floating range of the connector, due to the high strength and strong deformation resistance of the shell, greatly improves the reliability of the connector. The invention has the advantages of low cost, convenient installation, low profile and stable electrical connection, so as to solve the problems of complicated assembly operations and high cost of traditional connectors.

Description

technical field [0001] The invention relates to the technical field of radio frequency connectors, in particular to a floating radio frequency connector between boards. Background technique [0002] RF connectors are critical components in the communications industry. With the development of modern communication technology and printed circuit board technology, communication equipment and components are gradually developing in the direction of miniaturization, low profile, solder-free, floating blind insertion, etc., and the application of board-to-board integration is becoming more and more extensive. In electronic equipment, there are often multiple printed boards, and the need for vertical interconnection between the boards cannot be avoided. Due to the position difference between the boards and the assembly tolerance of the parts, for this reason, on the board In the case of setting multiple connectors between the board and the board at the same time, it is required that...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/02H01R13/502H01R24/40
CPCH01R13/02H01R13/502H01R24/40
Inventor 高知辉杜如民
Owner SHANGHAI AEROSPACE SCI & IND ELECTRIC APPLIANCE RES INST