3D preview of 3.4in Display Enclosure
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Interactive 3D model of 3.4in Display Enclosure

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3.4in Display Enclosure

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Bounding box
89.5 × 72.5 × 21 mm
Engine
3D Printing B-rep
Parameters
20
Published
October 30, 2026

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外壳显示器寸3.4

Parameters

NameValueRange
Window width71.5 mm30 – 200
Window height54.5 mm20 – 150
Bezel frame width around window9 mm4 – 25
Window corner radius1.5 mm0 – 8
Total enclosure depth18 mm8 – 60
Side wall thickness2.4 mm1.2 – 5
Back panel thickness2.4 mm1.2 – 6
Outer corner radius7 mm0.5 – 20
Front bezel plate thickness3 mm1.5 – 8
Alignment lip height2 mm1 – 5
Alignment lip thickness2 mm1.2 – 4
Sliding clearance per side0.3 mm0.15 – 0.5
Screw centre inset from edge5.5 mm4 – 14
Screw boss diameter7 mm5 – 12
M3 pilot hole dia2.6 mm2 – 3.4
M3 clearance hole dia3.4 mm2.5 – 5
Countersink head dia6.4 mm3 – 10
Cable exit hole dia, 0 = off10 mm0 – 30
Number of vent slots4 mm0 – 12
Vent slot width3 mm1 – 8

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.

3.4in Display Enclosure - Free CAD Model (STEP, STL) | TextoCAD