A Fixture for Vibration Test of Electronic Measuring Instrument

Abstract

The invention provides a fixture used for a vibration test of an electronic measuring instrument, and relates to the technical field of electronic measuring instrument detection. The fixture used for the vibration test of electronic measuring instruments includes a casing, electronic measuring instruments, brackets, air supply devices, fixing mechanisms, cleaning mechanisms, electronic measuring instruments are arranged above the casing, brackets are fixedly connected to the left and right sides of the casing, and the casing The bottom end of the positive side is provided with an air supply device, the top of the bracket is fixedly connected with a fixing mechanism, and the two sides of the shell are fixedly connected with a cleaning mechanism close to the top, through which the shell of the instrument is prevented from being damaged by collision during the vibration test. The invention provides A fixture for vibration tests of electronic measuring instruments, which solves the problem that the fixture cannot fix instruments of different sizes, which affects the experimental results, and the sundries and small parts on the instrument fall off during the experiment and collide with the instrument shell, causing the instrument shell The problem of damage.

Description

technical field [0001] The invention relates to the technical field of detection of electronic measuring instruments, in particular to a fixture used for vibration tests of electronic measuring instruments. Background technique [0002] Vibration test refers to the test conducted on the object or model subjected to vibration to evaluate the anti-vibration ability of the product in the expected use environment. [0003] During the vibration test, the instrument needs to be fixed by the fixture, but due to the different size of the instrument to be tested, the fixture cannot fix the instrument during the vibration test, and the phenomenon of relaxation occurs. As a result, the results of the vibration test of the instrument will be affected, and during the vibration process, there will be debris on the instrument or small parts will fall off and collide with the instrument, resulting in damage to the instrument shell. Contents of the invention [0004] (1) Solved technical ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a fixture for the vibration test of electronic measuring instruments, which solves the problem that the fixture cannot fix instruments of different sizes to affect the experimental results and the sundries and small parts on the instruments during the experiment The problem that the instrument shell is damaged due to the collision between the falling off and the instrument shell

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