一个临时做的弯头usb线保护壳，粗糙但确实有效。能够保护焊接点和线缆并绝缘，某种程度上说也挺好用的

因为我懒所以没有做锁定结构，打印完直接把接头装进去用打火机把边缘烧熔在一起拉倒。（比较丑就是了）

A makeshift elbow USB cable protector that is rough but does work. It can protect and insulate solder joints and cables, and it is also very useful to some extent

I didn't do a locking structure, and after printing, because I'm lazy . I put the connector directly into it and used a lighter to melt the edges together. (Although it looks ugly)