Brackets and mounts
Articulated Desk-Mount Phone Holder
- Bounding box
- 85.0 × 142.0 × 416.0 mm
- Engine
- Precision B-rep
- Parameters
- 31
- Published
- October 18, 2026
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The prompt
Create a 3D CAD model of an articulated desk-mount phone holder. Start at the bottom with a C-shaped bracket clamp (height 100mm, width 40mm, throat depth 60mm, wall thickness 10mm). Add a vertical cylindrical screw shaft (diameter 12mm, length 90mm) passing through the bottom jaw, with a circular pressure pad (diameter 34mm, thickness 6mm) on top and a cylindrical hand knob (diameter 40mm, height 20mm) at the bottom. On top of the C-clamp, extrude a cylindrical pivot boss (diameter 28mm, height 30mm). Extending upward at a 45-degree angle from the boss, add a lower cylindrical arm tube (diameter 18mm, length 140mm) connected by a cylindrical hinge joint (diameter 26mm, width 30mm) to an upper cylindrical arm tube (diameter 18mm, length 140mm) angled back at 90 degrees. At the top end of the upper arm, add a spherical ball joint (diameter 16mm) attached to a vertical rectangular phone holder plate (width 85mm, height 90mm, thickness 8mm) featuring four corner L-shaped hooks (extending 20mm forward and 10mm inward).
Parameters
| Name | Value | Range |
|---|---|---|
| Clamp Height | 100 mm | 40 – 220 |
| Clamp Width | 40 mm | 20 – 120 |
| Throat Depth | 60 mm | 25 – 160 |
| Wall Thickness | 10 mm | 4 – 30 |
| Inner Corner Fillet | 4 mm | 0 – 8 |
| Screw Diameter | 12 mm | 4 – 30 |
| Screw Length | 90 mm | 30 – 250 |
| Thread Pitch | 2 mm | 0.5 – 6 |
| Thread Depth | 0.6 mm | 0.1 – 2 |
| Pressure Pad Diameter | 34 mm | 10 – 80 |
| Pressure Pad Thickness | 6 mm | 2 – 20 |
| Hand Knob Diameter | 40 mm | 15 – 100 |
| Hand Knob Height | 20 mm | 5 – 60 |
| Knob Flute Count | 12 ea | 0 – 30 |
| Pivot Boss Diameter | 28 mm | 10 – 60 |
| Pivot Boss Height | 30 mm | 5 – 80 |
| Arm Tube Diameter | 18 mm | 6 – 40 |
| Lower Arm Length | 140 mm | 40 – 400 |
| Lower Arm Angle from Vertical | 45 deg | 10 – 80 |
| Upper Arm Length | 140 mm | 40 – 400 |
| Hinge Bend Angle | 90 deg | 10 – 150 |
| Hinge Joint Diameter | 26 mm | 10 – 60 |
| Hinge Joint Width | 30 mm | 10 – 80 |
| Ball Joint Diameter | 16 mm | 4 – 40 |
| Phone Plate Width | 85 mm | 40 – 200 |
| Phone Plate Height | 90 mm | 40 – 200 |
| Phone Plate Thickness | 8 mm | 3 – 30 |
| Hook Forward Reach | 20 mm | 5 – 60 |
| Hook Inward Reach | 10 mm | 2 – 40 |
| Hook Stock Thickness | 6 mm | 2 – 15 |
| Hook Width | 24 mm | 8 – 60 |
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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