I finally got a design plan years ago. A notebook stand design that can be raised. The original intention of the design is to be placed on the desktop relatively small and exquisite, and it can meet the height requirements of standing use when used, so in the height change, a multi-layer superposition is used. There is no too much consideration for portability and minimization of folding. After the end of last year's design in the new year, they were assigned to other project teams to continue their work. All of them were beauty design teams, and they should also continue their own design path!