Futuristic 3D-Printable Device Enclosure
Budget: $30 – $250 USD
I'm looking for an experienced 3D designer to create a precise, 3D-printable enclosure for a custom handheld device. This design should be inspired by a futuristic Sailor Moon crystal brooch combined with a modern smartphone. It's important to note that this is a functional electronics housing, not just a decorative prop.
Requirements:
- The design must be 3D-printable, as I plan to use PLA material.
- The ideal candidate should have a strong background in 3D design, especially with intricate and functional designs.
- Experience in creating designs based on concept sketches and photos is preferred.
Ideal Skills and Experience:
- Proficiency in 3D modeling software (e.g., Fusion 360, Blender, SolidWorks).
- Strong understanding of 3D printing processes and constraints.
- Ability to translate concept sketches and reference photos into accurate and functional 3D models.
- Attention to detail and creativity in integrating decorative elements with functional design.
Project Title: Custom Round “Smart Brooch” Device – CAD Design for 3D Printing
Project Overview:
I am looking for an experienced 3D designer to create a precise, 3D-printable enclosure for a custom handheld device inspired by a futuristic Sailor Moon crystal brooch combined with a modern smartphone. This is a functional electronics housing, not just a prop.
---
CORE DESIGN REQUIREMENTS
Overall Shape & Size
- Circular design
- Diameter: 127mm (5 inches)
- Total assembled thickness: 14–16mm
---
FRONT (TOP HOUSING)
- Large centered circular display opening: 90mm diameter
- Minimal bezel (clean, smartphone-style look)
- Internal recessed lip:
- 2mm wide
- 1–1.5mm deep
- Used to hold acrylic and screen layers
- Must support layered structure:
- Acrylic lens (1.5–2mm)
- Masking ring (thin layer under acrylic)
- Touchscreen beneath
---
SCREEN DESIGN CONSIDERATION
- Screen is rectangular but must appear circular
- Design must:
- Hide screen edges completely
- Allow precise centering under 90mm window
- No modification to screen itself
---
BUTTONS (RIGHT SIDE)
- Volume rocker cutout:
- 22.5mm x 4.5mm
- Power button cutout:
- 12.5mm x 4.5mm
- Include internal clearance (2–3mm behind buttons)
---
SCREW SYSTEM
- 4x M2 screws
- Evenly spaced (90° apart)
- Radius from center: 47mm
- Include matching internal standoffs:
- Height: 6–8mm
- Diameter: ~5mm
- Hole sized for self-tapping M2 screws
---
BOTTOM HOUSING (INTERNAL STRUCTURE)
Must include organized internal layout for:
1. Raspberry Pi Zero 2 W
- Dedicated mounting area (right side)
- 4 standoffs (M2 compatible)
- Clearance under board: 2mm minimum
2. Battery Compartment
- Left side placement
- Space: 60mm x 30mm x 6mm
- Include small retention lip or support
3. Speaker Housing
- Bottom center placement
- 30–40mm diameter recess
- 3–5mm depth
- Include front or rear sound holes
---
AIRFLOW / COOLING
- Top vents:
- 8–12 holes
- 3mm diameter
- Positioned along top arc (~120°)
- Bottom vents:
- 6–8 holes
- 3mm diameter
- Must allow airflow path across main board
---
CHARGING PORT
- USB-C cutout
- Size: ~10mm x 5mm
- Placement: top edge or accessible side
---
ASSEMBLY REQUIREMENTS
- Two-part enclosure:
- Top shell (screen housing)
- Bottom shell (component housing)
- Must:
- Align perfectly
- Be screw-fastened (no glue required)
- Allow easy disassembly for maintenance
---
PRINT REQUIREMENTS
- Optimized for FDM 3D printing
- Wall thickness: 2.5–3mm
- Include proper tolerances:
- Holes: +0.2mm
- Clearances: +0.2–0.3mm
- Avoid unnecessary supports where possible
---
FILES REQUIRED
- STL (for printing)
- STEP or F3D (for editing)
---
GOAL
Create a clean, modern, screen-dominant device that looks like a real piece of tech—not a toy. The front should resemble a smartphone surface, with all decorative elements handled digitally on-screen.
---
BONUS (OPTIONAL)
- Suggestions for improving durability or assembly
- Optional snap-fit or magnetic closure ideas
---
Please include examples of similar work (electronics enclosures, handheld devices, or compact assemblies). I am open to collaboration and revisions if needed.
Thank you!
Requirements:
- The design must be 3D-printable, as I plan to use PLA material.
- The ideal candidate should have a strong background in 3D design, especially with intricate and functional designs.
- Experience in creating designs based on concept sketches and photos is preferred.
Ideal Skills and Experience:
- Proficiency in 3D modeling software (e.g., Fusion 360, Blender, SolidWorks).
- Strong understanding of 3D printing processes and constraints.
- Ability to translate concept sketches and reference photos into accurate and functional 3D models.
- Attention to detail and creativity in integrating decorative elements with functional design.
Project Title: Custom Round “Smart Brooch” Device – CAD Design for 3D Printing
Project Overview:
I am looking for an experienced 3D designer to create a precise, 3D-printable enclosure for a custom handheld device inspired by a futuristic Sailor Moon crystal brooch combined with a modern smartphone. This is a functional electronics housing, not just a prop.
---
CORE DESIGN REQUIREMENTS
Overall Shape & Size
- Circular design
- Diameter: 127mm (5 inches)
- Total assembled thickness: 14–16mm
---
FRONT (TOP HOUSING)
- Large centered circular display opening: 90mm diameter
- Minimal bezel (clean, smartphone-style look)
- Internal recessed lip:
- 2mm wide
- 1–1.5mm deep
- Used to hold acrylic and screen layers
- Must support layered structure:
- Acrylic lens (1.5–2mm)
- Masking ring (thin layer under acrylic)
- Touchscreen beneath
---
SCREEN DESIGN CONSIDERATION
- Screen is rectangular but must appear circular
- Design must:
- Hide screen edges completely
- Allow precise centering under 90mm window
- No modification to screen itself
---
BUTTONS (RIGHT SIDE)
- Volume rocker cutout:
- 22.5mm x 4.5mm
- Power button cutout:
- 12.5mm x 4.5mm
- Include internal clearance (2–3mm behind buttons)
---
SCREW SYSTEM
- 4x M2 screws
- Evenly spaced (90° apart)
- Radius from center: 47mm
- Include matching internal standoffs:
- Height: 6–8mm
- Diameter: ~5mm
- Hole sized for self-tapping M2 screws
---
BOTTOM HOUSING (INTERNAL STRUCTURE)
Must include organized internal layout for:
1. Raspberry Pi Zero 2 W
- Dedicated mounting area (right side)
- 4 standoffs (M2 compatible)
- Clearance under board: 2mm minimum
2. Battery Compartment
- Left side placement
- Space: 60mm x 30mm x 6mm
- Include small retention lip or support
3. Speaker Housing
- Bottom center placement
- 30–40mm diameter recess
- 3–5mm depth
- Include front or rear sound holes
---
AIRFLOW / COOLING
- Top vents:
- 8–12 holes
- 3mm diameter
- Positioned along top arc (~120°)
- Bottom vents:
- 6–8 holes
- 3mm diameter
- Must allow airflow path across main board
---
CHARGING PORT
- USB-C cutout
- Size: ~10mm x 5mm
- Placement: top edge or accessible side
---
ASSEMBLY REQUIREMENTS
- Two-part enclosure:
- Top shell (screen housing)
- Bottom shell (component housing)
- Must:
- Align perfectly
- Be screw-fastened (no glue required)
- Allow easy disassembly for maintenance
---
PRINT REQUIREMENTS
- Optimized for FDM 3D printing
- Wall thickness: 2.5–3mm
- Include proper tolerances:
- Holes: +0.2mm
- Clearances: +0.2–0.3mm
- Avoid unnecessary supports where possible
---
FILES REQUIRED
- STL (for printing)
- STEP or F3D (for editing)
---
GOAL
Create a clean, modern, screen-dominant device that looks like a real piece of tech—not a toy. The front should resemble a smartphone surface, with all decorative elements handled digitally on-screen.
---
BONUS (OPTIONAL)
- Suggestions for improving durability or assembly
- Optional snap-fit or magnetic closure ideas
---
Please include examples of similar work (electronics enclosures, handheld devices, or compact assemblies). I am open to collaboration and revisions if needed.
Thank you!
Related categories:
3D Rendering
Product Design
3D Modelling
3D Animation
3D Design
3D Printing
Blender
Fusion 360
3D CAD
3D Graphic Design