适用头戴耳机的耳机支架，眼镜蛇形状的臂，以及爪子一样的底座，creeper造型，PLA打印即可，经拓扑优化生成，强度刚度可靠，同时具备艺术感。

Holder for headphones：cobra-shaped arm, claw-like base, creeper shape. PLA printing is OK. Topology optimization generated, reliable strength & stiffness, with artistic sense.

打印完成后，将两片支架臂用胶水粘合，然后插进底座和耳机托中，即装配完成。也可先将两片支架臂插入耳机托，再涂胶水，更便于粘合定位。

After the printing is completed, glue the two pieces of arm together and then insert them into the base and the holder, that is, the assembly is complete. You can also firstly insert the two pieces into the holder and then apply glue to make it easier to bond and position.