Novel component test fixture

Abstract

The invention relates to the field of test fixtures, and discloses a novel component test fixture which particularly comprises a fixture base, fixing barriers, test probes, a PCB (printed circuit board), an upper cover plate, a lower cover plate and SMA insertion components. The fixture base is of a tetrahedron structure with the hollowed-out upper surface, the hollowed-out lower surface and the hollowed-out inside; the SMA insertion components are fixed onto the side walls of the fixture base and penetrate the side walls of the fixture base; support portions are arranged the portions, which penetrate the side walls of the fixture base, of the SMA insertion components, and the PCB is mounted on the support portions; test pointers are welded on the PCB and are vertically arranged, and tested component placing regions are arranged above the test pointers; the fixing barriers are arranged on the peripheries of the tested component placing regions and are fixedly connected with the fixturebase, and the upper cover plate and the lower cover plate cover the fixture base via screws. According to the technical scheme, the novel component test fixture has the advantage that tested components can be quickly, safely and accurately tested by the novel component test fixture.

Description

technical field [0001] The invention relates to the field of test fixtures, in particular to a novel component test fixture. Background technique [0002] With the advancement of technology and the rapid development of electronic products, there are more and more types of components and their complexity is getting higher and higher. At present, there is no general-purpose test fixture on the market that can test the performance parameters of different components, and different test fixtures need to be used for testing components of different manufacturers. [0003] The test fixture, also known as the test frame, is to place the components or the circuit board with soldered electronic components on the bracket equipped with several test probes, so that some predetermined solder points are accurately in contact with the test pins, and then test Determine whether the device or circuit board is working normally. The test fixture test has the advantages of fast test speed and l...

AI Technical Summary

Problems solved by technology

Designers have a heavy workload and low efficiency; design quality depends on personal experience and habits, the quality is unstable, the degree of standardization and modularization is low, and reliability and safety are difficult to guarantee

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