A relay test fixture

Abstract

The present invention belongs to the field of jig-related technologies, in particular to a relay test jig, comprising a jig table and a jig reel, a control switch is installed inside the jig table, and a first switch is connected to the front of the control switch. Positioning rod, the first connecting block is connected to the outside of the first positioning rod, and the first rotating shaft is installed on the inside of the first connecting block, a protective cover is arranged under the first rotating shaft, and a protective cover is installed under the protective cover The base, the two ends of the base are connected with the second positioning rod, and the outside of the second positioning rod is connected with the second connecting block, the present invention plays a thread fixing role on the adapter block by setting the fifth positioning rod, in use When installing, the setting of the transfer block is convenient for testing the device. The number of equipment points is insufficient, and it is convenient to transfer from top to bottom, or from bottom to top. , which improves the efficiency of installing fixtures and reduces false detection.

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, telecommunication equipment, electric power, railways and other electronic equipment with harsh environments. At present, the accuracy of printed circuit boards is getting higher and higher, and the number of points is increasing. The points of the fix...

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

Images