A quick pluggable waveguide connector

Abstract

The invention discloses a quickly pluggable waveguide connector, relates to the field of waveguide technology, comprising: a set of female connectors and male connectors with a nested structure; wherein, both the female connectors and the male connectors contain The metal rectangular waveguide, the flange plate connected with the metal rectangular waveguide, and the rectangular waveguide port on the joint surface of the flange plate; the male joint is also provided with a protruding positioning female ring on the joint surface of the flange plate, and There are raised positioning pins on the outer wall of the positioning female ring; the female joint is provided with a sub-ring groove corresponding to the positioning female ring and the positioning pin on the flange joint surface, and the sub-ring groove is provided on the inner wall There are positioning slots that can accommodate the sliding of the positioning pins. The invention saves the cumbersome process of pin positioning or screw reinforcement in the waveguide connection in the traditional technology, and can greatly improve the connection efficiency of the waveguide on the premise of ensuring the transmission performance of the waveguide.

Description

technical field [0001] The invention relates to the field of waveguide technology, in particular to a quickly pluggable waveguide connector. Background technique [0002] Waveguide (WAVEGUIDE), also known as electromagnetic waveguide, refers to a structural device used to guide electromagnetic waves. Metal waveguide is the most common electromagnetic wave transmission device with simple structure and low loss in the field of microwave technology, which can transmit electromagnetic waves from one end to the other end with low loss. [0003] In the microwave product testing process, since the conduction line is long, a dedicated connector (waveguide joint) is required to fix and conduct multiple waveguides. Generally speaking, waveguide connectors for low-frequency bands need to be fixed based on joint flanges and screws, while waveguide connectors for high-frequency bands need to be positioned with pins first, and then fixed with joint flanges and screws. In some large-scale...

AI Technical Summary

Problems solved by technology

Generally speaking, waveguide connectors for low-frequency bands need to be fixed based on joint flanges and screws, while waveguide connectors for high-frequency bands need to be positioned with pins first, and then fixed with joint flanges and screws. In some large-scale products In the test or quick test, this connection method greatly increases the time required for waveguide connection, which affects the test efficiency, and because the flange end face of the existing connector is flat, when the wear of the screw and the flange reaches a certain level After that, the sealing of the end face cannot be guaranteed, which will cause microwave leakage and affect the transmission rate of the waveguide

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