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Back-Themed STL Files: Scratchers, Covers, Props

The word back leads in several directions here: hand-held scratchers, replacement covers for printer and camera panels, mounts and hangers, and props from a well-known time-travel film. Because the term is ambiguous, the collection is useful when you already know which meaning you need and want to compare how different authors approach the same shape. Each listing links to a model page with the STL files and the printing notes the author provides. 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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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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«Back-Themed STL Files: Scratchers, Covers, Props»

The models differ a lot in scale and purpose. A scratcher is usually a single slim part with a handle and a textured head, while a printer or camera back cover is a flat panel shaped around ports, screws and cable openings. Film props and vehicles tend to come as multi-part kits with separate wheels, plates or body sections. Figures and decorative pieces sit somewhere in between, often with a base and a few small add-ons.

Before printing, open the author's page and read the listed dimensions, part count and assembly order. Check whether the model was designed to print with supports, which way the flat faces are oriented, and what layer height, infill and material the author used. For covers and panels, compare the hole spacing against your own device, since a small difference in screw positions matters more than the overall outline. Photos of real prints are the quickest way to judge how the surface texture and thin walls come out.

If the results feel too broad, narrow the query with a more specific phrase: add the device name for covers, the material or handle style for scratchers, or the vehicle and prop type for film-related models. Related terms such as panel, bracket, mount, hanger, kit card or keychain often surface items that a single word misses. You can also search by the shape you need rather than the theme, for example a flat replacement plate or a wall-mounted hook.

The same topic also appears under different spellings and languages, so trying a synonym or a translated term can bring up models that were not in the first set of results. Sorting by date helps when you are looking for a version that matches a newer device revision. If nothing fits exactly, treat the closest model as a starting point and check whether the author published variants or remixes.

FAQ

常见问题

Why do so many different kinds of models appear under this topic?
The word back is used for a body part, for the rear panel of a device, and inside film titles. The collection mixes all of these, so the first step is deciding which meaning you are after.
Do back scratcher models need supports?
Many are drawn as a single flat piece that prints without them, but the handle angle and the teeth decide this. The author's page usually states the orientation and whether supports were used.
How can I tell if a back cover fits my printer or camera?
Compare the dimensions and the positions of screw holes, ports and cable cutouts with your own device. A close outline is not enough if the mounting points are offset.
Are film prop models printed in one piece?
Usually not. Vehicles and plates are often split into several parts that are printed separately and joined afterwards, so check the part list and the assembly notes before starting.

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