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Big Case 3D Models: Large STL Enclosures to Print

This collection gathers oversized cases and enclosures shared as STL files for 3D printing, from board housings with antenna openings to large shells for phones and pocket items. It helps you find a shape close to what you need, then compare dimensions before committing to a print. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

本合集的文字为英文,搜索本身支持任何语言。

合集是如何整理的

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15日


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«Big Case 3D Models: Large STL Enclosures to Print»

The models fall into a few groups. Electronics enclosures are built around a specific board and often include cutouts for ports, switches and antennas. Oversized shells for phones, earbuds and stands are shaped around a device outline, while lighter sleeves and switch housings are compact parts with tight tolerances. Storage boxes and stackable organizers are larger again and are usually assembled from several printed pieces.

On the author's model page, check the internal dimensions first and compare them with the board or object you want to house. Look at how the lid closes, whether screws, clips or magnets are used, and how many parts need to be printed. The page usually lists a material and print settings, and photos of real prints show how the surfaces and fits turned out. Large flat panels and deep cavities often need supports or a different orientation.

If the first results are too narrow, try other words for the same idea: enclosure, housing, shell, box, cover, caddy or sleeve. Adding a device or board name, a size word such as large or oversized, or a feature such as antenna, lid or name plate narrows the list further. Related searches like desk organizer, project box or wall mount often surface cases that the main term misses.

FAQ

常见问题

How do I check that a case will fit my board or device?
Compare the internal dimensions on the model page with the actual measurements of your board or object, including connectors and any parts that stick out. Mounting hole spacing and cutout positions matter as much as the outer size.
Do large cases need supports when printing?
It depends on the shape. Wide overhangs, deep cavities and long bridges usually need supports, while models split into flat panels can often be printed without them. The author's page or the model geometry shows which approach fits.
Which material should I use for a case?
Authors usually name a material and settings that worked for them. Match that choice to where the case will sit and how much heat or handling it will see, and check the model page for any notes on walls or tolerances.
Can I scale a case up or down to fit?
Scaling changes wall thickness, screw holes and the fit of lids and inserts, so a scaled version may not assemble as intended. It is usually better to look for a model already drawn at the size you need.

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