Usb2.0 docking station

Important update notes:

 8.20 Made a 3D printed shell    and updated the indicator light position.

It uses extremely advanced (dense) type-C power supply, which can realize the function of 1 to 4 USB hubs and comes with a working indicator light.

In terms of shell design, 1. All components are single-sided. You can use two PCBs with M3 copper pillars as the shell to avoid excessive contact with solder (containing lead)

2. The 3D printing shell (the one on the diagram)is designed . The STL file will be placed in the attachment and can be directly printed at 3D Monkey3D Printing_3D Monkey 3D Printing Service_3D Printing Factory_3D Design_Hand Prototyping (sanweihou.com)Free printing, the wall thickness is all greater than 0.8, I like the three-dimensional monkey so much.

3. Stepfiles can be sent via private chat on oshwhub or QQ if necessary.

4. The fixation method adopts interference fit, so be careful when dismantling it, as the buckle is easy to break.

Select 1.2mm for plate thickness

Rendering

Physical map