Lithium ion battery pole piece head and tail thickness detection device

The utility model relates to the detection filed of lithium ion accessories, and more specifically is a lithium ion battery pole piece head and tail thickness detection device. The lithium ion battery pole piece head and tail thickness detection device comprises a handle, a display screen, a body, a dial gauge provided with a measuring knob, and measuring rods. The handle is fixedly connected with the body. A lower end of the dial gauge is provided with a measuring main rod. The measuring main rod is connected with the measuring rods through a connecting rod. The dial gauge and the connecting rod are arranged in an inner cavity of an upper half portion of the body. The measuring rods and the body are in sliding connection. The using of the lithium ion battery pole piece head and tail thickness detection device solves the problem that the speed of the manual measuring is slow, improves the detection speed, and is in favor of expanding the production scale.