WIFI module test tool having high reliability and working method thereof

Abstract

The invention discloses a WIFI module test tool having high reliability and a working method thereof. The WIFI module test tool includes a module mounting seat arranged above a table surface; four power supply needles for proving power for a WIFI module and distributed longitudinally, and a metallic needle for connecting an outer conductor of a radio frequency cable are fixed on the table surface;a gap is formed in an edge of the module mounting seat; a front end of a radio-frequency head high frequency probe stretches into the gap; the metallic needle longitudinally passes through an inner corner of the gap; a limiting groove for holding and limiting the WIFI module is formed in the module mounting seat; when the WIFI module is pressed downward, all the power supply contact points contact the corresponding power supply needles, the metallic needle passes through a semicircular gap of a first signal contact point, and a core needle is aligned with a concave arc surface of a semicircular gap as a second signal contact point on an edge of the WIFI module horizontally; the radio-frequency head high frequency probe is controlled to move forward horizontally so as to allow the core needle to electrically contact the second signal contact point, and the metallic needle tightly attaches onto the first signal contact point.

Description

technical field [0001] The invention relates to a mechanical auxiliary tool for circuit board testing, in particular to a tool for WIFI module testing. Background technique [0002] Chinese patent document CN107018523A discloses a WIFI module testing method and device, Chinese patent document CN107147541A discloses a WIFI performance testing system and method, Chinese patent document CN107148031A discloses a test method, device and system of a WiFi module software system, Chinese patent Document CN107148031A discloses a test method and test tooling for the performance of a WiFi module. None of the solutions disclosed in the prior art discloses a method suitable for fixing the WIFI module and ensuring the power and signal contacts on the WIFI module during testing. A tool that makes good contact with the corresponding connecting wire. [0003] The WIFI module is a circuit board with four semicircular notches on one side and two semicircular notches on the other side; each se...

AI Technical Summary

Problems solved by technology

[0002] Chinese patent document CN107018523A discloses a WIFI module testing method and device, Chinese patent document CN107147541A discloses a WIFI performance testing system and method, Chinese patent document CN107148031A discloses a test method, device and system of a WiFi module software system, Chinese patent Document CN107148031A discloses a test method and test tooling for the performance of a WiFi module. None of the solutions disclosed in the prior art discloses a method suitable for fixing the WIFI module and ensuring the power and signal contacts on the WIFI module during testing. Tools that make good contact with the corresponding connecting wires

Its shortcoming is that it often happens that the contact between the core needle and the contact on the WIFI module circuit board is not in good contact, resulting in the test not being able to proceed normally.

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