本模型尽量实现无裸露螺丝孔，实现无支撑打印结构，尺寸完美适配清单配件（电池盒尺寸或存在个体差异）

需要以下外购配件：（采购连接在文档以excel表提供）

1.电机130，价格：0.57元

2.扇叶，价格：0.5元

3.电池盒(5号)，价格：0.25元

4.船形开关15×10，价格：0.22元

5.磁铁（Φ2×1）×4，价格：0.3元

6.M2×8螺丝若干，价位：略

注：图所示红色是唯一支撑位置，需要打印后去除，有易剥离结构

This model tries to achieve no exposed screw holes, realizes a non-supported printing structure, and perfectly adapts the size to the list of accessories (the size of the battery box may have individual differences)

The following purchased accessories are required: (Purchase link in document provided in excel sheet)

1. Motor 130, price: 0.57 yuan

2. Fan blades, price: 0.5 yuan

3. Battery box (No. 5), price: 0.25 yuan

4. Boat-shaped switch 15×10, price: 0.22 yuan

5. Magnet (Φ2×1) ×4, price: 0.3 yuan

6.M2×8 screws, price: slightly

Note: The red color shown in the picture is the only support position, which needs to be removed after printing, and there is an easy-to-peel structure