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DCC Bridge
Anonymous1768868315
04-09 02:39
Model Name
3d printable bracket
Tags
props
3d printing
realistic
Prompt
A clean, simple, functional 3D printable mechanical bracket designed to hold a standard SG90 micro servo motor and hang on two wall hooks. The design must be realistic, properly scaled, and dimensionally accurate for real-world use. The bracket is a horizontal rectangular beam, 140mm long, 20mm wide, and 10mm thick, with flat surfaces and sharp edges (not organic or rounded). The back face must be completely flat so it can sit flush against a wall. On both ends of the beam, include horizontal elongated oval mounting slots (NOT circular holes). Each slot should be approximately 25mm long and 12mm tall, cut fully through the beam. These slots allow the bracket to slide left and right when hanging on wall hooks. Under the exact center of the beam, attach a rectangular servo housing block. This block must contain a hollow rectangular cavity sized to fit a standard SG90 micro servo motor. The internal cavity must be approximately 24mm long, 14mm wide, and 28mm tall, with straight walls and sharp corners, and must be completely hollow. The front face of the servo housing must be open so that the servo shaft can extend outward. Do not cover or block the front opening. The servo housing must be aligned so that the servo shaft is centered and faces forward, allowing a servo arm to rotate downward toward a wall to press a button. Add a small rectangular wire exit hole (around 8mm by 5mm) on the side or back of the servo housing so cables can pass through cleanly. Add two simple triangular support braces between the horizontal beam and the servo housing to increase strength and prevent bending. The entire model must be rigid, minimal, and practical. Avoid curved, organic, or decorative shapes. Use straight edges, flat planes, and clean geometry. Ensure all holes and cavities are fully open and not filled in. The design must be suitable for 3D printing without supports and must have sufficient wall thickness (at least 2–3mm). The final object should look like a real mechanical mounting bracket, not an artistic object.
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Anonymous1768868315
Anonymous1768868315