Device Mechanical Design
The Omi is a 25.5mm diameter wearable pendant with aluminium covers and a PC+ABS internal frame.Full Assembly
omi-device-charger-assembly.step— Complete device + charger dock STEP assembly
2D Drawings
omi-2d-drawings.pdf— Technical drawings for all partsmanufacturing-specifications.png— Manufacturing spec overview
Parts by Manufacturing Process
CNC Machining
CNC Machining
Aluminium covers and copper touch pins.
Material: Aluminium (covers), Copper or Brass + Zinc plating (touch pins)
| File | Description |
|---|---|
case-a.step | Front cover (aluminium, D25.5mm) |
case-b.step | Back cover (aluminium, D25.5mm) |
touchpin-1-v2.step | Touch/charging pin 1 (copper, CNC) |
touchpin-2-v2.step | Touch/charging pin 2 (copper, CNC) |
touchpin-1.step | Touch pin 1 (conductive copper, earlier version) |
touchpin-2.step | Touch pin 2 (conductive copper, earlier version) |
cnc-brass-copper-zinc-polished.zip | Brass/copper variant with polished zinc finish |
Injection Molding
Injection Molding
Internal shell/wrapper.
Material: PC+ABS
| File | Description |
|---|---|
wrapper.step | Main wrapper/shell |
wrapper-drawing.pdf | Manufacturing drawing |
Silicone Molding
Silicone Molding
Internal cushioning pad.
Material: Silicone, 50A or 80A durometer
| File | Description |
|---|---|
pad.step | Internal pad |
pad-drawing.pdf | Manufacturing drawing |
SLA / Injection Molding (PC+ABS)
SLA / Injection Molding (PC+ABS)
Frame, LED guide, charger cases, and internal parts.
Material: PC+ABS, SLA resin, or MJF nylon depending on finish
| File | Description | Color/Finish |
|---|---|---|
frame-white-translucent.step | Main frame | White translucent (or clear/transparent) |
led-guide-white-translucent.step | LED light guide | White translucent |
charger-case-a-ceramic.step | Charger top case | Ceramic-like finish (or white) |
charger-case-b-ceramic.step | Charger bottom case | Ceramic-like finish (or white) |
enhance-plate-black.step | Enhance plate | Black |
pad-ppt-grey.step | PPT pad | Grey |
touchpin-2-sla-test.step | Touch pin (SLA test variant) | Grey |
Packaging
Retail packaging 3D models for manufacturing the box, foam inserts, and protective case.CAD Files
| File | Description |
|---|---|
packaging-full-assembly.step | Complete packaging assembly |
case-packaging.step | Outer case |
sheet-metal-packaging.step | Sheet metal insert |
foam-assembly.step | Foam insert assembly |
foam-top.step | Top foam piece |
foam-bottom.step | Bottom foam piece |
foam-circle.step | Circular foam cutout |
foam-packaging.step | Foam packaging shell |
foam-drawing.pdf | Foam manufacturing drawing |
package-drawing.pdf | Package technical drawing |
Reference Photos
Photos of the assembled packaging are inpackaging/photos/ for manufacturing reference.