Brackets and mounts
Busch-Jaeger Insert for Rotary Display
- Bounding box
- 64.0 × 64.0 × 10.0 mm
- Engine
- Precision B-rep
- Parameters
- 12
- Published
- November 2, 2026
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The prompt
Create a precise, production-ready parametric CAD model for a custom insert that fits into an original Busch-Jaeger Future Linear 1-gang frame (1721-184K). The insert replaces the standard switch or socket mechanism and must snap into the frame like a normal electrical insert. The frame itself must not be modified. � busch-jaeger.de Overall dimensions Maximum insert size: 64.0 mm × 64.0 mm Maximum depth inside the frame: 9.0 mm The front surface must sit flush with the front of the Busch-Jaeger frame. The insert should have slightly rounded outer edges (R0.5–1 mm) to allow easy installation. Device to mount The insert is designed for the Elecrow ESP32 Rotary Display 1.28" (240×240, ESP32-S3). Display dimensions: Overall front diameter: 47.3 mm Visible display diameter: 32.4 mm Inner bezel diameter: 42.1 mm Device depth: 33.1 mm Mounting requirements The rotary display must be inserted from the rear. The front aluminium bezel must remain visible and protrude through a perfectly centered circular opening. The opening should closely match the outer diameter of the front bezel (approximately 47.4 mm) with 0.2 mm clearance. The display must sit perfectly centered in the insert. Rear mounting system Create an integrated mounting system consisting of: Four support shelves that support the PCB. Four flexible retaining clips that hold the PCB securely. Small chamfers on every clip for easy insertion. The display must be removable without damaging the insert. Keep approximately 0.3 mm manufacturing tolerance around the PCB. Cable routing Include: A rear cable channel for the USB cable. Clearance around the USB connector. Enough space for the connector to be plugged in after installation. Structural requirements Minimum wall thickness: 2.0 mm Reinforce thin areas with ribs where necessary. Avoid unsupported overhangs larger than 45°. Design for FDM 3D printing without supports whenever possible. Appearance Modern minimalist design. Flat front surface. No visible screws. No branding or logos. Symmetrical design. Professional appearance matching Busch-Jaeger Future Linear products. Output Generate: Fully parametric CAD model. STEP (.step) STL (.stl) Editable design history with named parameters. Use millimeters for all dimensions.
Parameters
| Name | Value | Range |
|---|---|---|
| Plate Width | 64 mm | 50 – 80 |
| Plate Depth | 64 mm | 50 – 80 |
| Plate Thickness | 6 mm | 2 – 9 |
| Bezel Hole Diameter | 47.4 mm | 40 – 55 |
| Shelf Width | 8 mm | 4 – 15 |
| Shelf Length | 8 mm | 4 – 15 |
| Shelf Height (PCB Offset) | 4 mm | 2 – 30 |
| Shelf Inset from Edge | 8 mm | 2 – 20 |
| Cable Channel Width | 12 mm | 6 – 20 |
| Cable Channel Height | 8 mm | 4 – 15 |
| Cable Channel Depth | 3 mm | 1 – 5 |
| Cable Y Offset from Center | -20 mm | -30 – 0 |
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.
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