Detecting tool for performance of battery group

Abstract

The invention discloses a detecting tool for the performance of a battery group, which comprises a bottom plate (1), wherein a battery group (9) is arranged on the bottom plate (1); the left and right ends of the battery group (9) are respectively provided with a left baffle (6) and a right baffle (7); and multiple testing probes (8) which can vertically move up and down are arranged above the battery group (9) is provided with. The detecting tool for the performance of the battery group, provided by the invention, can automatically and firmly position the battery group, can be convenient for worker to rapidly detect the performance of the battery group so as to enhance the detecting efficiency of the performance of the battery group, avoids a short-circuit problem caused by detection and reduces the labor intensity of the workers, thereby reducing the integral production cost of the battery group, enhancing the market application prospects of battery products of manufacturers and having great production practice significance.

Description

technical field [0001] The invention relates to the technical field of battery testing, in particular to a performance testing tool for a battery pack, which is used for clamping and positioning the battery pack to detect the performance of a semi-finished battery pack. Background technique [0002] At present, lithium-ion batteries have the advantages of high specific energy, many cycle times, and long storage time. They are not only widely used in portable electronic devices such as mobile phones, digital cameras, and laptop computers, but also widely used in electric vehicles and electric bicycles. As well as large and medium-sized electric equipment such as electric tools, the requirements for the quality pass rate of lithium-ion batteries are getting higher and higher. [0003] For the existing lithium-ion battery pack, it is necessary to use a battery performance testing device such as a voltage resistance meter to test the performance of the entire battery pack, that...

AI Technical Summary

Problems solved by technology

[0004] At present, in order to test the performance of the battery pack, workers first need to use clips to pick up the test points on the PCM (protection circuit module) of the battery pack, and then use battery performance testing devices such as voltage resistance meters to test, because the test points on the PCM Many, so the labor intensity of the workers is high, which makes the detection efficiency of the battery pack low, which seriously affects the overall production efficiency of the battery pack, and the detection operation is carried out for a long time, and the workers are easy to clamp the wrong test point due to negligence, resulting in a short circuit question

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