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3dprinting·3DPrintingbyNik282000

Belt Holster for USB Power Supply

My FPV goggles have no internal battery, they need to be run off a 2s-8s LiPo or 5v from a USB port. This lets me use a reasonably safe power supply instead of strapping a raw lipo to my body.

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39 replies

This is wildly more effective than a condom at STI and pregnancy prevention

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Nik282000reply
lemmy.ca

FreeCAD, not the easiest but I like it.

20
einlanderreply
lemmy.world

I use it too. I'm now learning to cope with how it doesn't have a tool for external threads

6

Next iteration: flame-activated, spring-powered emergency eject system. Thinking of that Chinese EV that responds to thermal runaway by trying to take out bystanders with burning batteries. No witnesses, no embarrassing news story.

11

Mabe for my 4s drone, one good crash can turn it into Johnny Storm.

5
sepireply
piefed.social

Have you considered sharing the design on Thingiverse or some other 3d model sharing site? Apologies if you do not prefer to give your work out for free.

8

I post most of the stuff I make to Thingiverse, this one was so niche I didn't think any one would want it.

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Nik282000reply
lemmy.ca

PETG, because it'll likely get some direct sunlight. I would have used ABS but my venting window is snowed in.

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Natanoxreply
discuss.tchncs.de

Just keep in mind PETG isn't strictly UV resistant. A later reprint with ASA would be better.

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Nik282000reply
lemmy.ca

I was thinking of softening but that's a good point. Ill probably do it in ABS if it fails in PETG.

1

It's damned near that beefy. I should holster all the things!

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feddit.nl

Would make more sense to put it where the mp3 player goes, and just route the charging cable out the headphones hole

2

Valid, but many backpacks don't have those dedicated headphone holes. I was thinking of something that could clip to the shoulder straps (or I guess this existing design could be adapted for MOLLE-style rigging as well with a simple measurement).

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