Brackets and mounts
MyoShield Smart Spectacles - Exploded Part Set
- Bounding box
- 1939.0 × 41.0 × 16.0 mm
- Engine
- Precision B-rep
- Parameters
- 44
- Published
- November 9, 2026
Download
Free to download and use. See the terms.
The prompt
Create a realistic, manufacturable 3D CAD model of **MyoShield smart spectacles for children aged 8–12 years**. ### Design - Premium, lightweight, child-friendly spectacles with a rounded rectangular / wayfarer-inspired shape. - Matte graphite PC-ABS frame with subtle blue accents. - Elegant, slim, ergonomic design resembling premium modern eyewear. - Avoid bulky, futuristic or boxy styling. ### Dimensions (provisional) - Front width: 128 mm - Lens aperture: 46 × 36 mm - Bridge: 16–17 mm - Temple length: 130 mm - Temple thickness: 6.5 mm near hinge, tapering toward the tips. ### Frame and lenses - Solid, smoothly sculpted front frame with realistic lens openings and lens-retention grooves. - Integrated bridge and comfortable nose pads. - Separate transparent polycarbonate lenses. - Slim rims and smooth transitions. ### Critical: Functional moving temples - Create two separate, independently movable temple arms. - Use realistic miniature eyewear hinges with metal pin, barrel and knuckle interfaces. - Temples must fold inward toward the lenses and open to approximately 130–140 degrees. - Include mounting interfaces for commercial spring hinges. - Do not fuse temples to the front frame or create fixed rod-like arms. - Add natural curves behind the ears and rounded temple tips. ### Electronics integration Discreetly accommodate: - Custom PCB with MCU, BLE and power management. - Compact rechargeable Li-Po battery. - Miniature vibration motor. - Forward-facing ToF distance sensor near the bridge. - Ambient light sensor on the upper temple. Keep electronics inside the frame and temples wherever possible. Avoid external boxes or oversized sensor protrusions. Include small optical apertures for the sensors. ### CAD requirements - Separate front frame, left/right temples, hinges, lenses and nose pads. - Smooth, watertight solid geometry with realistic wall thicknesses. - No skeletal rims, wireframe structures or intersecting moving parts. - Design for injection-molded eyewear polymers and miniature metal hinges. ### Deliverables Generate assembled and exploded views, with temples shown both open and folded. Prioritize realistic spectacle construction, aesthetics, comfort and functional hinge mechanics over decorative electronics. **Important:** This is a concept design. Actual hinge mechanics, child fit, lens retention, tolerances and safety must be validated in mechanical CAD.
Parameters
| Name | Value | Range |
|---|---|---|
| Exploded Layout Gap | 170 mm | 160 – 320 |
| Front Width | 128 mm | 100 – 150 |
| Lens Aperture Width | 46 mm | 34 – 58 |
| Lens Aperture Height | 36 mm | 26 – 46 |
| Bridge Width | 16.5 mm | 12 – 24 |
| Rim Width | 2.5 mm | 1.5 – 5 |
| Frame Thickness | 4 mm | 2.5 – 7 |
| Frame Corner Radius | 10 mm | 3 – 18 |
| Aperture Corner Radius | 12 mm | 4 – 16 |
| Retention Groove Depth | 0.6 mm | 0.3 – 1.2 |
| Retention Groove Width | 1.2 mm | 0.6 – 2.5 |
| ToF Aperture Diameter | 3 mm | 1.5 – 6 |
| ToF Aperture Height | 13 mm | 4 – 18 |
| Blue Accent Groove Depth | 0.4 mm | 0.2 – 0.9 |
| Blue Accent Groove Width | 0.8 mm | 0.4 – 2 |
| Hinge Lug Width | 6 mm | 4 – 10 |
| Hinge Lug Height | 9 mm | 5 – 14 |
| Hinge Lug Depth | 6 mm | 3 – 10 |
| Hinge Lug Height Position | 8 mm | 0 – 16 |
| Hinge Pin Diameter | 1.2 mm | 0.6 – 2.5 |
| Hinge Barrel Diameter | 3 mm | 1.8 – 5 |
| Hinge Barrel Length | 6 mm | 3 – 12 |
| Hinge Pin Length | 10 mm | 6 – 16 |
| Lens Thickness | 1.5 mm | 0.8 – 3 |
| Lens Edge Bevel | 0.4 mm | 0.2 – 0.8 |
| Nose Pad Length | 16 mm | 10 – 22 |
| Nose Pad Width | 9 mm | 5 – 14 |
| Nose Pad Thickness | 4 mm | 2 – 7 |
| Temple Length | 130 mm | 105 – 150 |
| Temple Height at Hinge | 6.5 mm | 4 – 10 |
| Temple Height at Tip | 4.5 mm | 3 – 7 |
| Temple Thickness (Wall to Wall) | 3.2 mm | 2 – 6 |
| Internal Cavity Length | 60 mm | 25 – 90 |
| Internal Cavity Height | 3 mm | 1.5 – 5 |
| Internal Cavity Depth | 1.4 mm | 0.6 – 2.2 |
| ALS Aperture Diameter | 1.5 mm | 0.8 – 3 |
| PCB Length | 32 mm | 18 – 45 |
| PCB Width | 10 mm | 5 – 16 |
| PCB Thickness | 1.6 mm | 0.8 – 3 |
| Battery Length | 28 mm | 16 – 40 |
| Battery Width | 12 mm | 6 – 20 |
| Battery Thickness | 3 mm | 1.5 – 6 |
| Vibration Motor Diameter | 8 mm | 4 – 14 |
| Vibration Motor Thickness | 3 mm | 1.5 – 6 |
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.
More models
Browse the full gallery →UAV Ogive Nose Cone
Design a watertight, 3D-printable aerodynamic nose cone module for a fixed-wing tactical UAV, optimized for printing in Carbon Fiber Filled PETG (PETG-CF). The base of the nose con
Trumpet Lyre Mount Main Body
A single 3D mechanical CAD part for a trumpet music lyre mount (Main Body with Paddle). Geometry details: 1. A 18mm-wide semi-cylindrical clamp arc for a 28mm diameter cylinder, w
Flat-Strap Reel Spool
Create a 3D model of a custom flat-strap reel spool for a home plate housing cavity. Geometry: - A reel spool consisting of two parallel circular outer flanges connected by a cent
PET Recycling Kiosk Frame
Design a production-ready welded steel frame for an outdoor PET bottle recycling and animal feeding kiosk. Create ONLY the steel frame. Do not create covers, motors, tanks, electr
Compression Testing Tower
The central square tower contains a 450 mm lead screw and a parallel 16 mm diameter steel guide shaft. Both are securely supported by bearings. A horizontal sliding block spans be
SG90 2-DOF Robotic Arm Assembly
"Design a compact, 3D-printable 2-DOF robotic arm specifically for a mobile library robot. The arm should consist of a rotating base joint, a lower link, an upper link, and a simpl