Brackets and mounts
Parametric FDM Electronics Enclosure
- Bounding box
- 135.0 × 80.0 × 25.0 mm
- Engine
- Precision B-rep
- Parameters
- 25
- Published
- September 26, 2026
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Free to download and use. See the terms.
The prompt
Create a precise parametric FDM 3D-printable electronics enclosure. MAIN BODY: External dimensions: 135 mm L × 80 mm W × 25 mm H. Wall thickness: 2 mm. Bottom thickness: 2.2 mm. Open top. The top will be a separate removable lid. FRONT PANEL: Add two 2.1 mm DC barrel jack panel holes, one left and one right. Use 12 mm diameter mounting holes for the jacks. Center a 0.28-inch 3-digit digital voltmeter between the two jacks. Voltmeter cutout: 23.5 × 10.5 mm. Add an internal retaining frame for the voltmeter PCB. RIGHT SIDE: Add one rectangular opening 14 × 10 mm. Its left edge is 12 mm from the front edge of the right side. Below it add two aligned Ø3 mm holes. INTERNAL: Keep the cavity open for batteries and wiring. Do not add a fixed battery holder. Add small internal locating features where useful. LID: Do NOT create the lid yet. The top must remain completely open. DESIGN: Use rounded external corners and FDM-friendly geometry. Avoid supports where possible. Keep all dimensions parametric.
Parameters
| Name | Value | Range |
|---|---|---|
| External length | 135 mm | 50 – 300 |
| External width | 80 mm | 30 – 200 |
| External height | 25 mm | 10 – 100 |
| Wall thickness | 2 mm | 0.8 – 5 |
| Bottom thickness | 2.2 mm | 0.8 – 5 |
| External corner radius | 3 mm | 0 – 10 |
| DC jack mounting hole dia | 12 mm | 6 – 20 |
| Left jack center X | 22 mm | 5 – 60 |
| Jack center Z | 12.5 mm | 5 – 20 |
| Voltmeter cutout width | 23.5 mm | 10 – 40 |
| Voltmeter cutout height | 10.5 mm | 5 – 30 |
| Voltmeter center X | 67.5 mm | 30 – 100 |
| Voltmeter center Z | 12.5 mm | 5 – 20 |
| Retaining frame wall thickness | 1.5 mm | 0.8 – 3 |
| Retaining frame depth | 4 mm | 1 – 10 |
| Right opening width | 14 mm | 5 – 30 |
| Right opening height | 10 mm | 5 – 30 |
| Right opening left edge from front | 12 mm | 2 – 50 |
| Right opening bottom Z | 10 mm | 2 – 20 |
| Right side hole dia | 3 mm | 1 – 10 |
| Right side hole Z | 6.5 mm | 2 – 20 |
| Right side hole separation | 6 mm | 2 – 20 |
| Locating boss dia | 4 mm | 2 – 10 |
| Locating boss height | 3 mm | 1 – 5 |
| Locating boss offset from walls | 8 mm | 5 – 30 |
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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