GrabCAD 模型信息
Raspberry Pi Internet Radio Enclosure (Support-Free 4-Piece Modular Design) · 模型 116347
This is a newly redesigned enclosure for my Raspberry Pi based Internet Radio. In the previous version, I used a standard two part construction with a main body and top lid. However, it required excessive support material, resulting in rough surfaces and wasted filament. To solve this, I completely re-engineered the enclosure into a four-piece modular design optimized for 3D printing. Dimensions: 240 mm width x 62 mm height x 121 mm depth Excluding rotary encoder knob height Key Design Features: - Support-Free Structure: Divided into front panel, bottom chassis, rear panel, and top/side cover. By orienting each piece flat on the build plate, it prints virtually without supports, saving filament and achieving a significantly cleaner surface finish. - Assembly: The parts are securely fastened using 2 mm countersunk self-tapping screws. - Surface Protection: To prevent bottom screws from scratching desk surfaces, recess pockets are included in the base. 16 mm diameter neodymium magnets protrude by about half a millimeter to act as elevated feet, secured with hot glue. - Ergonomic Front Layout: Features a centrally aligned two point four inch TFT LCD screen alongside a sub-display, with the rotary encoder placed on the right side. This ensures the user hand does not obstruct the screen while adjusting controls. - Thermal Management: The rear panel incorporates a honeycomb vent pattern to effectively dissipate heat generated inside the enclosure. - Aesthetic Details: Ribbed stepped grooves are added along the upper sides to give the enclosure a clean audio gear look. Hardware and Fasteners: - M2 countersunk self-tapping screws - 16 mm diameter neodymium magnets - 2.4 inch TFT LCD screen and sub-display - Rotary encoder
- 格式
- STL、Rendering、FreeCAD
- 分类
- 3D printing、Electrical、Hobby
- 标签
- raspberry pi internet radio enclosure case freecad 3d printi
- 数据更新
- 2026-10-16T14:47:44Z
