3D preview of Modular Smartphone Organizer Module
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Interactive 3D model of Modular Smartphone Organizer Module

Brackets and mounts

Modular Smartphone Organizer Module

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Bounding box
476.5 × 18.0 × 40.0 mm
Engine
Precision B-rep
Parameters
13
Published
October 23, 2026

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The prompt

Create a parametric, modular 3D-printable smartphone organizer for 15 phones. The phones must stand vertically in portrait orientation, side by side, with their screens facing forward and their bottom edges supported by the base. Divide the organizer into 3 modules, each holding 5 phones. The modules must connect securely to form one complete organizer. My 3D printer has a 200 × 150 mm build plate. Every individual printable component must fit within a 190 × 140 mm footprint. Design a reinforced base, sturdy dividers, strong side walls, and mechanically interlocking joints reinforced with standard metric bolts and nuts. Do not rely on glue or friction alone. Use configurable phone dimensions, starting with 165 mm tall, 80 mm wide, and 10 mm thick. Allow approximately 2–3 mm of extra space per compartment where appropriate. Use approximately 4 mm walls and a 4–5 mm base where practical. Avoid fragile clips and thin joining tabs. Generate separate printable components, an assembly preview, and actual STL files. Include a parts list, assembly instructions, and the dimensions of every component. Check the actual bounding box of every component before exporting. Do not claim that the design is validated unless the checks have actually been performed. Prioritize strength, easy assembly, and reliable 3D printing over appearance.

Parameters

NameValueRange
Phone Height165 mm100 – 300
Phone Width80 mm40 – 120
Phone Thickness10 mm5 – 20
Side Clearance2.5 mm1 – 5
Depth Clearance2 mm0 – 5
Wall Thickness4 mm2 – 8
Base Thickness5 mm3 – 8
Side Wall Height40 mm20 – 100
Divider Height25 mm10 – 80
Back Wall Height40 mm20 – 100
Phones per Module51 – 10
Joint Tab Length20 mm10 – 40
Bolt Hole Diameter8.4 mm3 – 12

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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Modular Smartphone Organizer Module - Free CAD Model (STEP, STL) | TextoCAD