Battery impact test tool

Abstract

The invention relates to a battery impact test tool which comprises a casing, a battery fixing seat arranged at the bottom of the casing and an impact assembly slidably arranged in the casing. The battery fixing seat comprises a fixing seat main body and pressing strips arranged on the fixing seat main body. The fixing seat main body is provided with a battery installing groove for installing a to-be-tested battery, and two ends of the pressing strips are respectively telescopically arranged on two sides of the battery installing groove. The battery installing groove in the battery fixing seat and the pressing strips located on two sides of the battery installing groove can prevent the battery from rolling in the impact process, test accuracy is guaranteed, the battery fixing seat is good in universality and can meet the test requirements of batteries of different types, and the casing can guarantee personal safety of testers.

Description

Technical field [0001] The invention relates to a test device, more specifically, to a lithium battery impact test tool. Background technique [0002] The battery is a device for energy conversion and storage. It is used more and more frequently in people's daily life, and it has almost become an indispensable item in life. Its application is especially widely used in the field of communication and lighting. Therefore, the battery has requirements for safety performance Also getting higher. The battery impact test is one of the various safety indicators of the battery. The usual method is to place the battery on a flat surface, and then place a bead on the surface of the battery, and one end leans on the battery to let the impact hammer fall off the impact On the surface of the bead. In this test, the battery is prone to rolling on the platform, so other objects must be placed on both sides of the battery to prevent the battery from rolling; in addition, it is difficult to loca...

AI Technical Summary

Problems solved by technology

When conducting this test, the battery is prone to rolling on the platform, so other objects need to be placed on both sides of the battery to prevent the battery from rolling; in addition, it is difficult to find the center of the battery during the test, and a second test is required, which will affect test results, and since the battery has been hit once because it did not hit the center of the battery, the test needs to be re-tested

If the battery has been impacted, the operator is likely to explode when operating again, which will affect personal safety. Therefore, the traditional test method is poor in operability, time-consuming, and the test efficiency is low, and the test quality is not high.

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