Gears and transmission
Custom Phone Case Assembly with Armor Blades
- Bounding box
- 178.0 × 150.0 × 19.0 mm
- Engine
- Precision B-rep
- Parameters
- 44
- Published
- August 7, 2026
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The prompt
Industrial design product render of a sleek, jet-black custom smartphone case for a Samsung Galaxy A14. Biomimetic futuristic scarab beetle aesthetic combining nanotech armor with mechanical steampunk engineering. The screen is covered by an array of intricate, overlapping, sickled armor slices. The mechanism allows the curved blades to slide sideways along side rails, wrap around the edge, and tuck inside a hidden double-layered back plate. Matte black finish with subtle metallic mechanical accents, exposed gears, and precise cutouts for the side power button and triple camera layout. Studio lighting, photorealistic, 8k resolution, sleek sci-fi technology display."
Parameters
| Name | Value | Range |
|---|---|---|
| Case Width | 170 mm | 140 – 200 |
| Case Height | 80 mm | 60 – 100 |
| Case Depth | 12 mm | 8 – 20 |
| Wall Thickness | 2 mm | 1 – 4 |
| Phone Width | 166 mm | 130 – 190 |
| Phone Height | 76 mm | 60 – 90 |
| Phone Depth | 8 mm | 6 – 12 |
| Back Cutout Width | 162 mm | 100 – 170 |
| Back Cutout Height | 72 mm | 50 – 80 |
| Back Cutout Depth | 4 mm | 2 – 10 |
| Rail Length | 150 mm | 100 – 170 |
| Rail Width (X) | 5 mm | 2 – 10 |
| Rail Thickness (Z) | 3 mm | 1 – 6 |
| Rail Z Top Offset from Screen | 1 mm | 0 – 5 |
| Inner Plate Length | 160 mm | 100 – 170 |
| Inner Plate Width | 70 mm | 50 – 80 |
| Inner Plate Thickness | 1.5 mm | 0.5 – 4 |
| Outer Plate Length | 165 mm | 110 – 175 |
| Outer Plate Width | 75 mm | 55 – 85 |
| Outer Plate Thickness | 2 mm | 0.5 – 4 |
| Number of Gears | 3 | 1 – 5 |
| Gear Module | 1 mm | 0.5 – 2 |
| Gear Teeth | 10 | 6 – 20 |
| Gear Thickness | 2 mm | 0.5 – 4 |
| Gear Bore Diameter | 2 mm | 1 – 5 |
| Number of Armor Blades | 7 | 3 – 15 |
| Blade Length (X) | 15 mm | 5 – 40 |
| Blade Width (Y) | 70 mm | 30 – 90 |
| Blade Thickness | 2 mm | 0.5 – 4 |
| Blade Angle Increment | 15 deg | 5 – 45 |
| Blade Y Start | -30 mm | -40 – -10 |
| Blade Y End | 30 mm | 10 – 40 |
| Blade Z Offset above Screen | 1 mm | 0 – 3 |
| Camera Bump Width | 50 mm | 30 – 80 |
| Camera Bump Height | 30 mm | 20 – 60 |
| Camera Bump Thickness | 4 mm | 1 – 8 |
| Camera Bump X Offset from Left | 20 mm | 5 – 50 |
| Camera Bump Y Offset from Top | 20 mm | 5 – 50 |
| Lens Hole Diameter | 6 mm | 3 – 15 |
| Button Length (Y) | 15 mm | 8 – 30 |
| Button Height (Z) | 5 mm | 2 – 10 |
| Button Protrusion (X) | 3 mm | 1 – 6 |
| Button Y Center | 25 mm | -30 – 30 |
| Button Z Center | -4 mm | -10 – 0 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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