With the widespread use of unmanned aerial vehicles (UAVs) in the military, security, logistics and other fields, the demand for their protection is growing. Especially in high-risk scenarios such as battlefield reconnaissance, border patrols, and counter-terrorism operations, UAVs may face threats from bullets, fragments or harsh environments. Although traditional metal or composite shields can provide protection, they often increase weight, affect flight performance, and are not suitable for parts that require optical transparency (such as camera shields).