Cultural relics support is an important technical element of museum exhibition and also the embodiment of museum cultural and creative spirit. At the end of 2019, in the special exhibition "Jin Shi Yun Dang: Art of Jin Xiya's Bamboo Carving" of Shanghai Museum, a targeted claw support was specially designed and developed for cultural relics such as folding fans. Combining the perspectives of museums, designers and producers, this support is a key technical attempt to integrate multi-functional cultural relics. From the study process, the inclusive perspective is superimposed on the double-diamond model, and clear design objectives are established at different stages of the project, so as to improve the inclusive adaptability of cultural relics supports to folding fans of different sizes. Through the comparative study on the relationship between complexity and simplicity, combined with the adaptive characteristics of materials and manufacturing technology, it is possible for a support to match the same kind of cultural relics with various sizes, which provides a new exploration path for the customized production of cultural relics supports.