In order to improve the current situation of difficult knowledge sharing and low utilization efficiency in the field of ergonomics of individual equipment, the application strategy of skeleton method based on “consistency check” and “corpus evaluation” is proposed. Construct the ergonomic domain knowledge ontology of individual equipment, evaluate and optimize the quality of ontology network, build a joint extraction model based on the extraction idea of "half pointer and half label", and carry out automatic information extraction of overlapping triples in domain knowledge texts, with F1-score reaching 0.82. Based on Neo4j, the knowledge map of ergonomics for individual soldier equipment is constructed, and the application mode of the map is discussed. The results show that the application strategy of the skeleton method based on the combination of subjective and objective evaluation can improve the efficiency of knowledge ontology construction and achieve better corpus data coverage. The ergonomics knowledge map of individual equipment can provide data support and technical means for the sharing and reuse of domain knowledge.