Smartphone Cooling Dock CAD Model
Budget: €8 – €30 EUR
I have already worked out the full layout for a combined cooling and charging station and now need a mechanical-grade 3D model that I can send straight to the slicer. The enclosure will be printed in PETG, so please keep wall thicknesses and tolerances in mind.
Overall footprint is 370 mm × 260 mm. The top plane sits at a fixed 12-degree incline. Inside the body I must be able to slide in a commercially available six-fan laptop cooling pad sized 352 mm × 242 mm × 31 mm. Above that, the upper deck will be a honeycomb mesh—any clean, generic pattern is fine—as long as airflow is not restricted and the panel remains rigid.
Power management:
• Four vertical slots hold power banks measuring 142 mm × 72 mm × 32 mm; integrate a 4 mm flange at the base of each slot to act as a cable stopper.
• Provide standard 30 mm circular holes on the rear wall so cables can exit; no other internal guides or trays are necessary.
Device staging:
On the mesh surface I need four smartphone rests, each 84 mm wide. Low-profile dividers—15 mm high—are enough to separate the phones without blocking the airflow.
Clean exterior:
No engravings, embossing, or branding; the skin should remain smooth and functional.
Deliverables:
• Closed, watertight “solid” model in STEP format for further CAD edits.
• Matching, print-ready STL with manifolds verified.
I will validate the file by checking that all surfaces form a single closed polysurface, dimensions match the specs above, and the STL exports without repair flags. If anything is unclear, feel free to ask before modeling so we avoid rework.
Overall footprint is 370 mm × 260 mm. The top plane sits at a fixed 12-degree incline. Inside the body I must be able to slide in a commercially available six-fan laptop cooling pad sized 352 mm × 242 mm × 31 mm. Above that, the upper deck will be a honeycomb mesh—any clean, generic pattern is fine—as long as airflow is not restricted and the panel remains rigid.
Power management:
• Four vertical slots hold power banks measuring 142 mm × 72 mm × 32 mm; integrate a 4 mm flange at the base of each slot to act as a cable stopper.
• Provide standard 30 mm circular holes on the rear wall so cables can exit; no other internal guides or trays are necessary.
Device staging:
On the mesh surface I need four smartphone rests, each 84 mm wide. Low-profile dividers—15 mm high—are enough to separate the phones without blocking the airflow.
Clean exterior:
No engravings, embossing, or branding; the skin should remain smooth and functional.
Deliverables:
• Closed, watertight “solid” model in STEP format for further CAD edits.
• Matching, print-ready STL with manifolds verified.
I will validate the file by checking that all surfaces form a single closed polysurface, dimensions match the specs above, and the STL exports without repair flags. If anything is unclear, feel free to ask before modeling so we avoid rework.