Mechanics is an important scientific foundation for engineering subjects, and the innovation experiment course of mechanics is an important carrier to deepen the understanding of mechanics theory and effectively connect engineering technology. The construction of emerging engineering urgently requires the reform of the innovation experiment teaching system for mechanics. Considering the current status and shortcomings of innovation experiment teaching of mechanics, looking into national strategic technology and industrial needs, highlighting industry characteristics, focusing on cross-disciplinary integration, a research-based experimental teaching system of "engineering technology frontier–innovation experiment project–innovative product" has been established, and the implementation scheme of the teaching system also has been proposed. This teaching system significantly improves the awareness and ability on "originality–innovation–entrepreneurship" of engineering students.