12/14cm桌面风扇支架 120/140mm desk fan with control box

7.5更新：优化控制盒结构，并适配北方优益版本的后出线调速器

10.12更新，优化了控制盒的开孔，使旋钮更居中

9.9更新：优化了控制盒结构，增加前后限位

8.8 更新：可选带防护罩或者无防护罩的支架

7.14 更新：增加了使用M5六角螺母的版本，4mm厚度，更易于获取

7.19 更新：群友正好需要，修改了一个12cm版本

需要

M5-10mm 螺丝 x2

T型20型-M5 螺帽 x2

风扇螺丝自行准备内径3外径4，长度适合的子母螺丝

参考了这位老哥的固定方式，比较稳固，https://makerworld.com.cn/zh/models/190984#profileId-115651

手上有个pwm控制器，就按这个加了个控制器盒子，控制器规格45x18x23mm，供电线需要使用弯头线或转接头

导风罩用猫头鹰原版的导风罩stp文件拉伸出来的，比stl那全是三角形的要精细一点

Translate:

10.12 Update: Optimized hole position to reduce offset

9.9 Update: Optimized the structure of the control box, increased the front and rear limits

8.8 update: optional support with protective cover or no protective cover

7.14 Update: Added version using M5 hex nut, 4mm thickness, easier to obtain

7.19 Update: Friend need it, so I make a 12cm version
 

need

M5-10mm screw x2

T type 20-m5 nut X2

Fan screws prepare the inner diameter 3 outer diameter 4, and the Rivet Cap Nuts with suitable length

Reference to the fixed method of this bro is relatively stable，https://makerworld.com.cn/zh/models/190984#profileId-115651

Existing a PWM controller, so I added a controller box according to this.Typec wire needs to use elbow wire or elbow adapter

The airflow amplifier is stretched out of the Noctua original .stp version, have more details than .stl version