Detection connector

Abstract

A detection connector disclosed by the present invention comprises a fixing piece which is equipped with a first fixing hole and a guide part, wherein the first fixing hole penetrates through the guide part; at least two probes which are fixedly connected in the first fixing hole and are electrically connected with a signal conductor of a transmission line of a calibration device; and a guide piece which is provided with a guide hole and a positioning groove matched with a board-to-board connector, wherein the guide hole is communicated with the positioning groove, the guide hole is matched with the peripheral surface of the guide part, and the guide hole is in sliding connection with the guide part. Compared with the prior art, the detection connector can be matched with the board-to-board connector and test a plurality of radio frequency signal terminals on the board-to-board connector at the same time.

Description

technical field [0001] The invention relates to the technical field of radio frequency signal testing, in particular to a detection connector of a board-to-board connector. Background technique [0002] At present, the active conduction calibration test of the mobile phone motherboard in the industry mainly uses the single-channel RF signal switch test socket connector to cooperate with the single-channel RF signal test head to perform the single-channel power receiving calibration test. When the active power is transmitted from the mobile phone motherboard to the switch test When the test seat is in the seat position, the test seat and the test head are matched with each other, and the probe pushes away the elastic terminal in the middle, and the signal is transmitted from the elastic terminal to the probe in the middle of the RF signal test, and then the probe is transmitted to the calibration equipment to confirm the received signal. power size. Due to the introduction o...

AI Technical Summary

Problems solved by technology

Due to the 5G era, the application of the integration of multiple RF channels has been promoted. At this time, board-to-board connectors have emerged as the times require. At this time, RF signal switches cannot be set on multiple centralized board-to-board connector channels. Therefore, How to test the conduction power of the mobile phone motherboard through the board-to-board connector has become a difficult problem for test engineers, and it is even more difficult to perform simultaneous detection when multiple channels are transmitted in parallel.

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