Device for testing and detecting electrical performance of battery cell of battery module

Abstract

The invention relates to the technical field of battery testing and detecting, in particular to a battery module cell electrical performance testing and detecting device which comprises a battery module detecting table, a conveying belt is rotationally installed at the top end of the battery module detecting table, and a bearing frame is fixedly installed at the top end of the battery module detecting table. A detection box is fixedly arranged at the top end of the bearing frame, a detection probe is inserted into one side of the detection box through a wire, and a turnover mechanism is fixedly installed at the top end of the battery module detection table. Through the arrangement of the adjusting and positioning mechanism, a rectangular tooth groove plate moves from top to bottom to drive a first clamping plate and a second clamping plate on one side to move downwards, and a rectangular tooth groove plate and a rotating gear on the other side play a role in assisting rotation, so that the movement of the two sides of the first clamping plate and the two sides of the second clamping plate is balanced; therefore, the clamped detection probe automatically releases two stages of the battery pack for detection, rapid positioning detection can be realized, and the detection efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of battery testing and detection, in particular to a device for testing and detecting the electrical performance of battery module cells. Background technique [0002] The battery module can be understood as the intermediate product of the battery cell and pack formed after the combination of lithium-ion cells in series and parallel, and the addition of a single battery monitoring and management device. Its structure must support, fix and protect the battery core. 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. And large and medium-sized electric equipment such as electric tools. In the production process of lithium-ion batteries, it is necessary to t...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a device for testing and detecting the electrical performance of battery module cells, so as to solve the problem that the existing battery module cell electrical performance testing equipment proposed in the background technology needs to manually use the detection end to locate the two sides of the battery. Level detection, positioning accuracy is not high, and the overall detection efficiency is relatively low

Images