With the social development and scientific and technological progress, types of digital products are increasing fast, and the functions of products are also gradually increasing. In this paper, we take development of digital electronic products as the starting point and focus on the new structures when the new product appears. It refers to the analysis of materials development, analysis of materials development and combining together the changing process of the development and products. The information of structure snap-fit is summarized, and the structure of the digital products and the structure snap-fit are researched. Finally apply it to the instance, the specific cell phone model is made in the PRO / E, and imported into ANSYS to analyze structural snap-fit, then the structure is improved. |