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Raspberry Pi 3 Cases: 3D Models and STL Files

This collection gathers STL files and 3D models for Raspberry Pi 3 cases and related parts. You will find snap-fit enclosures, slim wall mounts, and designs that add cooling or a themed look. Use it to compare shapes and mounting ideas before you print on your own 3D printer. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

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Polyzon合集 · 47个模型 来自8个平台

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此合集由Polyzon根据已接入平台的搜索结果整理而成：去除重复项和没有预览图的模型，匹配度低的排在最后，其余按搜索结果顺序排列。模型归作者所有——请在各模型页面查看使用条款。

筛选规则：Polyzon编辑部 · 文字更新于2026年10月13日

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«Raspberry Pi 3 Cases: 3D Models and STL Files»

The models in this collection cover several case styles. Snap-fit enclosures are built to close without separate fasteners, while slim and wall-mount designs focus on a low profile or fixed placement. Some cases include room for a fan, heatsink, or storage board, and themed designs follow the look of a console or desktop chassis.

When choosing a case, compare the cutouts for USB, Ethernet, HDMI, audio, and power against the board revision you have. Check the author's notes for the number of parts, assembly steps, and whether supports are needed for overhangs or bridges. Material and print settings listed on the model page can also affect how snap-fit clips and thin walls behave.

To refine a search, try terms such as enclosure, housing, wall mount, VESA mount, fan cover, or heatsink cutout. Adding a board revision or connector type can narrow results further. Related topics include Raspberry Pi stands, DIN rail mounts, and cases for other single-board computers when you need a different layout.

FAQ

常见问题

What should I check before printing a Raspberry Pi 3 case?
Compare the board dimensions, port positions, and mounting holes with the model's drawings or photos. The author page may list the board revision and any required hardware.
Do Raspberry Pi 3 cases usually need supports?
It depends on the shape. Cases with large overhangs, open port cutouts, or snap-fit clips may need supports, while simple two-part shells often print without them. Check the author's print notes for the intended orientation.
Can a case for another Raspberry Pi model fit the Pi 3?
Not always. Board sizes and connector positions changed between revisions, so compare the dimensions and cutouts before printing. Minor differences may be fixable with scaling or small edits.
How can I find related Raspberry Pi 3 models?
Search for enclosure, housing, wall mount, fan, heatsink, or stand instead of only case. You can also try the board revision or the connector you need to expose.
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