chuyun lu‘s

I added the previous step of design to the structure of rotating opening and closing. I rotated and arranged these shapes, roughly setting up a design to put five groups in the middle of each grid, and then I tried to add some interactive devices to his class movement structure. Because I thought the previous interactive structure was not reasonable, I I want to put a movable snake or snake bone on it. At first, I wanted to build one by myself, but now it was near the end of the winter vacation. I didn‘t think there was enough time, so I began to think about other ways. I downloaded the open source model from the Internet.This model can be printed in 3D without any support, and it can be moved without any assembly. This is a very convenient design, and it is also one of the directions I want to study next.According to the information I have consulted, he only needs to support himself through a specific angle, such as a suitable blunt angle model, without an additional support structure. This greatly reduces the use of consumables and saves a lot of time and cost. At the same time, the model will be very flexible.