Enclosures and housings
Electronics housing (tray + offset lid)
- Bounding box
- 183.0 × 70.0 × 18.0 mm
- Engine
- Precision B-rep
- Parameters
- 20
- Published
- August 7, 2026
Download
Free to download and use. See the terms.
The prompt
Improve the electronics housing design. Use a color other than white so the model is easier to see. Make the bottom tray dark grey and the lid blue or green. Make the bottom part clearly visible as a hollow open-top tray. Place the lid beside the tray so the internal cavity can be seen. The tray must have: - internal cavity: 72 mm × 52 mm × 15 mm - wall thickness: 3 mm - base thickness: 3 mm - four internal screw bosses - each boss: 8 mm outer diameter - each boss has a 2.6 mm vertical pilot hole - bosses located near the four corners and aligned with the lid holes Make the lid a separate flat part placed next to the tray. The lid should be 95 mm × 70 mm × 3 mm. The lid should have four 3.2 mm through holes and 6 mm counterbores. Keep the cable entry slot on one short side of the tray. Make the cable slot 12 mm wide and 5 mm high. Round the cable slot edges. Fillet all outer edges. Make the model suitable for FDM 3D printing.
Parameters
| Name | Value | Range |
|---|---|---|
| Outer length | 78 mm | 50 – 150 |
| Outer width | 58 mm | 40 – 120 |
| Tray total height | 18 mm | 10 – 50 |
| Base thickness | 3 mm | 1 – 10 |
| Wall thickness | 3 mm | 1 – 10 |
| Corner radius | 2 mm | 0 – 5 |
| Internal cavity length | 72 mm | 20 – 120 |
| Internal cavity width | 52 mm | 20 – 100 |
| Internal cavity height | 15 mm | 5 – 40 |
| Screw boss offset from edge | 9 mm | 5 – 20 |
| Boss outer diameter | 8 mm | 4 – 20 |
| Pilot hole diameter | 2.6 mm | 1 – 10 |
| Lid clearance hole diameter | 3.2 mm | 2 – 10 |
| Counterbore diameter | 6 mm | 3 – 15 |
| Counterbore depth | 2 mm | 0.5 – 6 |
| Lid thickness | 3 mm | 1 – 10 |
| Lid length | 95 mm | 50 – 150 |
| Lid width | 70 mm | 40 – 120 |
| Cable slot width | 12 mm | 5 – 30 |
| Cable slot height | 5 mm | 2 – 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.
More models
Browse the full gallery →Cylindrical Stainless Steel Basket with Folding Handles
Design a cylindrical 304 stainless steel basket with an outer diameter of 200 mm and height of 250 mm. The basket has solid side walls with no perforations. The bottom plate contai
Trumpet Lyre Mount Main Body
A single 3D mechanical CAD part for a trumpet music lyre mount (Main Body with Paddle). Geometry details: 1. A 18mm-wide semi-cylindrical clamp arc for a 28mm diameter cylinder, w
Spur Gearbox
design gearbox