Enclosures and housings
Ergonomic Power-Grip Housing with Magnetic Snap Thumb-Slide
- Bounding box
- 34.0 × 43.0 × 93.0 mm
- Engine
- Precision B-rep
- Parameters
- 36
- Published
- November 6, 2026
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The prompt
Genera modelo 3D ensamblado y piezas individuales (archivos STEP y STL separados) de una carcasa add-on ergonómica para pluma autoinyectora de Vedolizumab (Power Grip + Thumb-Slide con Magnetic Snap):1. Piezas a diseñar (FDM / PLA/PETG):Carcasa Exterior (Estática): Cuerpo ergonómico, canal interno $\varnothing 22.0\text{ mm}$, ranura vertical de $6.0 \times 20.0\text{ mm}$, micro-detent interno de $0.3\text{ mm}$ (retención), ventana de visión y base con hembra de baioneta a $90^\circ$.Carro del Pulgar (Móvil): Botón ergonómico estriado, brazo de $5.6\text{ mm}$ (juego de $0.4\text{ mm}$ en ranura), cavidad inferior para imán ciega de $\varnothing 10.1 \times 3.1\text{ mm}$.Pistón Snap (Móvil): Cuerpo $\varnothing 21.3\text{ mm}$ (juego radial de $0.35\text{ mm}$ respecto al canal), cavidad superior para imán de $\varnothing 10.1 \times 3.1\text{ mm}$ (atracción N-S con imán del carro) y base plana de impacto.Tapa de Baioneta (Estática): Cierre macho a $90^\circ$ ajustado al contorno inferior de la pluma para fijarla alineada.2. Cinemática: El pulgar desplaza el carro $2\text{--}3\text{ mm}$ hacia abajo. Al acercarse los imantes de neodimio ($\varnothing 10 \times 3\text{ mm}$ N42), la atracción ($\sim 25\text{ N}$) vence el micro-detent. El pistón cae acelerado ("snap") e impacta el botón de la ploma, manteniéndolo presionado ($\text{gap } 0\text{ mm}$).3. Especificaciones técnicas: Juegos mecánicos directos para FDM (pistón $0.35\text{ mm}$, ranura $0.4\text{ mm}$). Cavidades de imanes ajustadas a press-fit ($\varnothing 10.1 \times 3.1\text{ mm}$). Chaflanes a $45^\circ$ para evitar soportes internos. Entregar STEP/STL por pieza y ensamblaje STEP con recorrido guiado de $20\text{ mm}$.
Parameters
| Name | Value | Range |
|---|---|---|
| Housing Outer Diameter | 34 mm | 24 – 60 |
| Housing Height | 90 mm | 50 – 160 |
| Internal Channel Diameter | 22 mm | 12 – 40 |
| Vertical Slot Width | 6 mm | 3 – 20 |
| Vertical Slot Height | 20 mm | 8 – 50 |
| Slot Bottom Height | 46 mm | 5 – 120 |
| Micro-Detent Depth | 0.3 mm | 0.1 – 1.5 |
| Micro-Detent Rib Width | 1 mm | 0.4 – 5 |
| Micro-Detent Height | 25 mm | 5 – 120 |
| Viewing Window Width | 14 mm | 4 – 40 |
| Viewing Window Height | 24 mm | 5 – 60 |
| Viewing Window Bottom Height | 12 mm | 2 – 100 |
| Bayonet Female Groove Diameter | 25 mm | 14 – 45 |
| Bayonet Groove Bottom Height | 3.8 mm | 1 – 30 |
| Bayonet Groove Height | 3.4 mm | 1.5 – 10 |
| Thumb Button Width | 28 mm | 10 – 50 |
| Thumb Button Depth | 12 mm | 5 – 30 |
| Thumb Button Height | 22 mm | 10 – 50 |
| Carriage Arm Width (slot clearance 0.4) | 5.6 mm | 2 – 15 |
| Carriage Arm Height | 8 mm | 3 – 20 |
| Internal Carriage Pad Diameter | 20 mm | 8 – 40 |
| Internal Carriage Pad Height | 8 mm | 4 – 20 |
| Snap Piston Diameter (0.35 radial clearance) | 21.3 mm | 8 – 40 |
| Snap Piston Height | 24 mm | 8 – 60 |
| Piston Bottom Height | 22 mm | 2 – 100 |
| Magnet Cavity Diameter | 10.1 mm | 4 – 25 |
| Magnet Cavity Depth | 3.1 mm | 1.5 – 10 |
| Magnet Diameter (N42 disc) | 10 mm | 3 – 24 |
| Magnet Thickness | 3 mm | 1 – 9 |
| Bayonet Cap Outer Diameter | 30 mm | 15 – 55 |
| Cap Flange Thickness | 3 mm | 1 – 10 |
| Cap Plug Diameter | 21.8 mm | 8 – 40 |
| Cap Plug Height | 8 mm | 3 – 25 |
| Bayonet Lug Tangential Width | 8 mm | 3 – 20 |
| Bayonet Lug Height | 3 mm | 1.5 – 8 |
| 45 deg Lead-in Chamfer | 1 mm | 0 – 3 |
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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