Press-mounted battery pack voltage and internal resistance testing mechanism

The utility model provides a press-fitting type battery pack voltage internal resistance testing mechanism which comprises a plurality of press-down driving devices, the power ends of the press-down driving devices are provided with testing probes, the testing probes are matched with a tab cushion block, the tab cushion block is made of glass fibers, and the tab cushion block is provided with a plurality of through holes. The press-down driving device drives the test probe to detect the battery pack tabs, a press-fitting mode replaces a traditional punching and probe matching mode, possible unstable factors are avoided, the test precision is effectively improved, the qualified rate of final products is improved, the overall structure is simple, the production and subsequent maintenance cost is low, and the production efficiency is high. And the tab cushion block made of glass fiber is further adopted, so that the phenomenon that the tab cushion block is sintered after multiple tests is avoided, and the yield