Rectangular high and low frequency mixed connector assembly

Abstract

The invention provides a rectangular high and low frequency mixed connector assembly comprising a plug and a receptacle. The plug comprises a plug shell; a plug high frequency accessory and a plug low frequency accessory are installed in the plug shell; the receptacle comprises a receptacle shell; a receptacle high frequency accessory and a receptacle low frequency accessory are installed in the receptacle shell; the two sides of the plug shell are provided with an ear plate each; bolt sleeves are fixed in the ear plates and bolts are installed in the bolt sleeves; the front ends of the bolts penetrate through the ear plates; spring washers are arranged between the nuts of the bolts and the bolt sleeves; the left side and the right side of the receptacle shell are provided with a flange each; studs are fixed on the flanges; the front ends penetrate through the flanges and the rear ends of the studs are provided with threaded holes; the threaded holes are matched with the bolts of the plug shell. The connector assembly can transmit multiple paths of low frequency signals and high frequency signals, guarantee stable transmission of power supply, differential and radio frequency signals, and fully guarantee stable transmission of high frequency signals because the high frequency accessories are in both end face contact and elastic contact.

Description

technical field [0001] The invention belongs to the field of electrical connectors, in particular to a rectangular high and low frequency mixed connector assembly. Background technique [0002] With the rapid development of military equipment technology, system equipment is gradually required to be miniaturized, modularized, integrated, easy to maintain, and easy to replace, and the system transmission signal is becoming more and more complex, and it is often necessary to transmit multiple channels simultaneously stably and reliably. High frequency and multiple low frequency signals. In order to simultaneously realize the transmission of high frequency and low frequency signals in a limited space, it is necessary to develop suitable high frequency and low frequency mixed connectors according to user needs. [0003] Most of the existing electrical connectors are used independently for low frequency and high frequency. Of course, there are also a small number of high and low ...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing electrical connectors are used independently for low frequency and high frequency. Of course, there are also a small number of high and low frequency mixed connectors. However, the existing high and low frequency mixed connectors are often fixed with their high and low frequency accessories on the corresponding However, in order to ensure that the high-frequency and low-frequency accessories do not interfere with each other, it is necessary to uniformly arrange the high-frequency and low-frequency parts on the shell to isolate them electromagnetically through the shell, which results in The non-replacement of the high-frequency and low-frequency accessories, once a part of them is damaged during the work process, will cause the overall scrapping of the high- and low-frequency mixed connectors, which obviously causes great waste

[0004] In addition, most of the existing high and low frequency mixed connectors do not have a corresponding anti-mis-insertion structure, and errors often occur during use

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