Relay test jig

Abstract

The invention belongs to the related technical field of jigs, and particularly relates to a relay test jig which comprises a jig table and a jig wire coil. A control switch is installed on the inner side of the jig table, a first positioning rod is connected to the front of the control switch, a first connecting block is connected to the outer side of the first positioning rod, and a first rotating shaft is installed on the inner side of the first connecting block. A protection cover is arranged below the first rotating shaft, a base is installed below the protection cover, second positioningrods are connected to the two ends of the base, and second connecting blocks are connected to the outer sides of the second positioning rods. According to the jig disclosed by the invention, a fifth positioning rod is arranged, so that a threaded fixing effect is achieved on an adapter block. When the device is used, the arrangement of the adapter block facilitates the insufficient number of equipment for testing the device, facilitates the transfer from the top to the bottom or from the bottom to the top, employs a flat cable for switching, is convenient and quick, solves a problem of inaccurate alignment, improves the installation efficiency of a jig and also reduces the wrong measurement.

Description

technical field [0001] The invention relates to the related technical field of jigs, in particular to a relay test jig. Background technique [0002] Printed circuit boards have been widely used and demanded in the fields of aerospace, military, mobile communications, laptops, computers, digital cameras, tablet computers, wearable electronic devices, high-speed printer heads, etc., suitable for notebook computers, automotive printing Circuit products; the application fields of this circuit board mainly cover: civil electronic products, telecommunications, high-frequency control equipment, LED, automotive fields, etc. Specifically, such as: electronic equipment, notebook computers, computer cases, mobile phones, base stations, telecommunications equipment, electric power, railways and other electronic equipment with harsh environments. At present, the precision of printed circuit boards is getting higher and higher, and the number of points is increasing. Sometimes The point...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a relay test fixture, which solves the problem of needle transfer, increased mismeasurement rate, difficult alignment, long debugging time, and the A / B mold needs to be done again. It is not convenient for the device interface to be dust-proof, it is not convenient to prevent the connection of the device from falling off, it is not convenient to prevent the device from slipping, and it is not convenient to disassemble and replace the parts of the device

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