Brackets and mounts
Mini Fan Handle
- Bounding box
- 45.0 × 28.0 × 90.0 mm
- Engine
- Precision B-rep
- Parameters
- 26
- Published
- November 2, 2026
Download
Free to download and use. See the terms.
The prompt
Create a 3D printable handheld mini fan handle. Requirements: - Total height: 90 mm - Width: 45 mm - Depth: 28 mm - Internal compartment for one 18650 battery - Side opening for Micro USB charging port - 20 mm x 20 mm PCB mounting area above the battery - Removable rear cover for battery access - 2.5 mm wall thickness - Rounded corners for comfortable grip - Designed for FDM 3D printing - No support structures required - Export as a watertight solid suitable for STL generation
Parameters
| Name | Value | Range |
|---|---|---|
| Overall Height | 90 mm | 60 – 120 |
| Overall Width | 45 mm | 30 – 60 |
| Overall Depth | 28 mm | 20 – 40 |
| Wall Thickness | 2.5 mm | 1.5 – 4 |
| Corner Fillet Radius | 5 mm | 1 – 10 |
| Top/Bottom Edge Fillet | 2 mm | 0.5 – 5 |
| Battery Compartment Diameter | 18.5 mm | 18 – 22 |
| Battery Compartment Height | 65 mm | 60 – 80 |
| PCB Pocket Width | 20 mm | 15 – 30 |
| PCB Pocket Length | 20 mm | 15 – 30 |
| PCB Pocket Height | 10 mm | 5 – 20 |
| USB Cutout Width | 12 mm | 8 – 15 |
| USB Cutout Height | 7 mm | 5 – 10 |
| USB Cutout Z Center | 35 mm | 10 – 80 |
| USB Cutout Y Center | 14 mm | 5 – 23 |
| Cover Thickness | 2.5 mm | 1.5 – 4 |
| Cover Width | 40 mm | 30 – 43 |
| Cover Height | 85 mm | 70 – 88 |
| Rim Width | 2.5 mm | 1.5 – 4 |
| Snap Tab Width (Y) | 5 mm | 3 – 10 |
| Snap Tab Length (Z) | 10 mm | 5 – 15 |
| Snap Tab Thickness (X) | 2 mm | 1 – 3 |
| Snap Slot Depth | 2 mm | 1 – 3 |
| Groove Width | 30 mm | 20 – 40 |
| Groove Depth | 0.5 mm | 0.2 – 1.5 |
| Groove Height | 30 mm | 10 – 50 |
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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