Brackets and mounts
Exploded Multi-Part Game Controller Enclosure
- Bounding box
- 1942.5 × 154.8 × 45.0 mm
- Engine
- Precision B-rep
- Parameters
- 51
- Published
- October 21, 2026
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The prompt
Design a practical, ergonomic, 3D-printable enclosure for a dual-joystick game controller. Use millimetres. Create a hollow bottom case and a separate removable top cover with rounded corners, approximately 240 × 150 × 45 mm overall. Use 2.4 mm walls and a 2.5–3 mm base. Include two joystick modules with secure mounting points and top-cover shaft openings that allow full joystick movement. Include mounting standoffs for an Arduino UNO R3, with accessible USB Type-B and DC barrel-jack ports. Provide a separate, secure, replaceable compartment for a 26650 battery holder, plus space for a protected power-management module. Add reinforced screw posts, matching holes, alignment features, protected internal wire channels, and enough clearance for cables and connectors. Prevent interference between screws, wiring, boards, and moving joysticks. Keep the bottom case, top cover, and simplified electronic components as separate 3D parts. Make critical dimensions adjustable. Use hollow, strong, FDM-printable geometry with minimal supports. Do not invent exact component measurements. Treat unknown dimensions as provisional and identify what must be measured. Export the bottom case and top cover as separate STL files if supported. Prioritize functional fit, accessibility, safe assembly, and the assignment requirements over decoration.
Parameters
| Name | Value | Range |
|---|---|---|
| Layout Gap | 300 mm | 250 – 500 |
| Bottom Length | 240 mm | 200 – 300 |
| Bottom Width | 150 mm | 100 – 200 |
| Bottom Height | 45 mm | 35 – 60 |
| Wall Thickness | 2.4 mm | 1.6 – 4 |
| Base Thickness | 3 mm | 2.5 – 4 |
| Screw Post Outer Dia | 8 mm | 5 – 12 |
| Screw Post Hole Dia | 3.2 mm | 2.5 – 5 |
| Standoff/Boss Outer Dia | 6 mm | 4 – 8 |
| Standoff Hole Dia | 2.5 mm | 2 – 4 |
| Standoff Height | 8 mm | 5 – 12 |
| Alignment Pin/Socket Dia | 4 mm | 2 – 8 |
| USB Type-B Cutout Width | 12 mm | 10 – 16 |
| USB Type-B Cutout Height | 10 mm | 8 – 14 |
| DC Barrel Jack Cutout Dia | 8 mm | 6 – 12 |
| Wire Channel Width | 8 mm | 4 – 12 |
| Wire Channel Wall Height | 4 mm | 2 – 6 |
| Arduino Mount X Offset | -30 mm | -80 – 80 |
| Arduino Mount Y Offset | 0 mm | -50 – 50 |
| Joystick Mount X Offset | 55 mm | 30 – 90 |
| Joystick Mount Y Offset | 28 mm | 0 – 60 |
| Cover Length | 240 mm | 200 – 300 |
| Cover Width | 150 mm | 100 – 200 |
| Cover Height | 15 mm | 8 – 25 |
| Cover Wall/Skin Thickness | 2.4 mm | 1.6 – 4 |
| Cover Corner Radius | 6 mm | 2 – 12 |
| Cover Screw Hole Dia | 3.2 mm | 2.5 – 5 |
| Joystick Opening X Offset | 55 mm | 30 – 90 |
| Joystick Opening Y Offset | 28 mm | 0 – 60 |
| Joystick Shaft Clearance Dia | 12 mm | 8 – 20 |
| Joystick Module Length | 40 mm | 30 – 60 |
| Joystick Module Width | 40 mm | 30 – 60 |
| Joystick Module Height | 25 mm | 15 – 40 |
| Joystick Shaft Dia | 6 mm | 3 – 10 |
| Joystick Shaft Height | 20 mm | 10 – 40 |
| Arduino Board Length | 69 mm | 50 – 90 |
| Arduino Board Width | 54 mm | 40 – 70 |
| Arduino Envelope Height | 15 mm | 10 – 25 |
| USB-B Block Width | 12 mm | 10 – 16 |
| USB-B Block Height | 10 mm | 8 – 14 |
| USB-B Protrusion | 3 mm | 1 – 8 |
| Barrel Jack Dia | 8 mm | 6 – 12 |
| Barrel Jack Protrusion | 5 mm | 2 – 10 |
| Battery Tray Length | 85 mm | 70 – 110 |
| Battery Tray Width | 32 mm | 24 – 40 |
| Battery Tray Height | 34 mm | 24 – 45 |
| Battery Tray Wall Thickness | 2.4 mm | 1.6 – 4 |
| Battery Wire Cutout Width | 10 mm | 6 – 16 |
| Power Module Length | 45 mm | 30 – 60 |
| Power Module Width | 25 mm | 18 – 35 |
| Power Module Height | 12 mm | 8 – 20 |
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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