3D preview of Laptop Hinge
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Interactive 3D model of Laptop Hinge

Mechanical parts

Laptop Hinge

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Bounding box
37.8 × 45.4 × 36.8 mm
Engine
3D Printing B-rep
Parameters
12
Published
November 11, 2026

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The prompt

我想要畫一個筆記型電腦的hinge結構

Parameters

NameValueRange
Knuckle outer diameter10 mm6 – 16
Pin bore diameter4.4 mm3 – 8
Centre knuckle length16 mm6 – 40
Side knuckle length12 mm4 – 30
Axial clearance between knuckles0.4 mm0.2 – 1.5
Plate width44 mm20 – 80
Plate thickness3 mm2 – 6
Base plate length30 mm10 – 60
Lid plate length30 mm10 – 60
Screw hole diameter3.4 mm2 – 6
Screw hole inset from edges6 mm3 – 15
Lid opening angle105 deg0 – 180

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Laptop Hinge - Free CAD Model (STEP, STL) | TextoCAD