Brackets and mounts
Exploded MagSafe Car Phone Holder
- Bounding box
- 338.0 × 74.0 × 143.5 mm
- Engine
- Precision B-rep
- Parameters
- 28
- Published
- September 15, 2026
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The prompt
Create a precise, functional 3D CAD model of the MagSafe car phone holder shown in the reference images. The holder consists of a cylindrical cup-holder base, a smoothly curved vertical support, and a circular MagSafe platform. Dimensions: * Base: Ø74 mm × 65 mm high, hollow, wall thickness 3 mm, bottom thickness 4 mm, rounded edges. * Top support slot: 12 × 42 mm, depth 35–45 mm. * Curved support: 105 mm high, 12 mm thick, 32 mm wide at the bottom, 42–48 mm wide at the top, smooth curve offset approximately 20 mm, rounded edges. * MagSafe platform: Ø62 mm, thickness 10 mm. * Front puck recess: Ø57 mm, depth 6 mm, with a retaining lip. * Add a 4–5 mm wide cable channel on the rear. * No phone clamps; the phone is held magnetically and must work with different phone sizes and MagSafe-compatible cases. Make the base and curved support separate solid bodies with a keyed press-fit connection and 0.2–0.3 mm printing clearance. Make the MagSafe retaining ring removable if possible. Output separate editable STEP/STL files for each part. The design must be suitable for FDM 3D printing and must not be a generic straight phone stand.
Parameters
| Name | Value | Range |
|---|---|---|
| Base Diameter | 74 mm | 50 – 120 |
| Base Height | 65 mm | 40 – 120 |
| Base Wall Thickness | 3 mm | 1.5 – 10 |
| Base Bottom Thickness | 4 mm | 2 – 20 |
| Base Fillet Radius | 1 mm | 0 – 3 |
| Base Slot Width | 12 mm | 8 – 20 |
| Base Slot Length | 42 mm | 30 – 60 |
| Base Slot Depth | 40 mm | 35 – 45 |
| Print Clearance | 0.25 mm | 0.2 – 0.5 |
| Support Height | 105 mm | 80 – 160 |
| Support Thickness | 12 mm | 8 – 18 |
| Support Bottom Width | 32 mm | 20 – 50 |
| Support Top Width | 45 mm | 42 – 50 |
| Support Curve Offset | 20 mm | 5 – 50 |
| Support Fillet Radius | 2 mm | 0 – 5 |
| Support Tenon Depth | 38 mm | 20 – 45 |
| Support Cable Channel Width | 4.5 mm | 4 – 5 |
| Support Cable Channel Depth | 4 mm | 2 – 8 |
| Platform Diameter | 62 mm | 50 – 80 |
| Platform Thickness | 10 mm | 6 – 20 |
| Puck Recess Diameter | 57 mm | 50 – 60 |
| Puck Recess Depth | 6 mm | 3 – 10 |
| Platform Cable Channel Width | 4.5 mm | 4 – 5 |
| Platform Cable Channel Depth | 3 mm | 2 – 8 |
| Ring Outer Diameter | 62 mm | 56 – 70 |
| Ring Inner Diameter | 57 mm | 50 – 62 |
| Ring Thickness | 2.5 mm | 2 – 3 |
| Layout Gap | 90 mm | 80 – 150 |
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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