In terms of structure and manufacturing assumption, the product frame is built with aluminum alloy sheet metal structure to ensure the overall rigidity and stability. The side panel and the upper cover plate are supposed to be made by 3D printing. On the one hand, they are used to quickly verify the shape and details and facilitate the adjustment and iteration of the later scheme. On the other hand, they also help to reduce exposed fasteners and make the appearance more complete and clean.

At the level of interaction and maintenance, the product is equipped with a flip-up door and a front door opening structure because it needs frequent interaction with the inside of the instrument (such as operation, replacement of consumables or simple maintenance) during actual use. The door opening structure ensures the overall sense of closure and safety while improving the convenience of use and maintenance.