Some time ago, I made a power bank based on a project shared by a netizen . After assembling it, I saw the four screws on the panel and found it very annoying, so I made some improvements:
1. Use welding terminals to fix the front panel with screws on both sides of the housing.
2. The light hole is cancelled, and the solder mask is used to let the light out.
Welding terminal purchasing link , 4.5*5.5*6
Drill bits and chamfer bits links
With the loop on, the screws won't be visible, and it looks much simpler. . .
Let's take a photo
Finally, I would like to thank netizen WZW666 for sharing.
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