A parametric micro toothpick frame with optional prop guards. Compatible with canopies from the Parametric Whoop Canopy project. Battery is secured to frame with velcro strap. Made with OpenSCAD.

This frame improves on the durability and printability of the Parametric Whoop project. It has less structural features on the Z-axis, like motor struts or the battery cage, which were prone to breaking on impact. It also prints flat, with no supports, in under one hour.

GitHub: https://github.com/vsergeev/3d-parametric-toothpick

Base Designs

• toothpick.scad - Toothpick Frame
• prop_guards.scad - Prop Guards

Instances

• 65mm_26x26_toothpick.scad - 65mm Toothpick Frame with 26mm mounting holes (weight 1.9g ASA)
• 75mm_26x26_toothpick.scad - 75mm Toothpick Frame with 26mm mounting holes (weight 2.9g ASA)
• 80mm_26x26_toothpick.scad - 80mm Toothpick Frame with 26mm mounting holes (weight 3.5g ASA)
• 65mm_26x26_prop_guards.scad - 65mm Prop Guards with 26mm mounting holes (weight 2.7g ASA)
• 75mm_26x26_prop_guards.scad - 75mm Prop Guards with 26mm mounting holes (weight 3.8g ASA)
• 80mm_26x26_prop_guards.scad - 80mm Prop Guards with 26mm mounting holes (weight 5.4g ASA)

Recommended Print Settings: ASA / PETG for frame, ASA / PETG / Hard TPU for prop guards, 0.20mm layer height, 100% infill, no supports. Print frame and prop guards upside down.

Builds

65mm BETAFPV Matrix 1S 5in1 (Analog VTX) + BETAFPV C03 Camera

• Frame: 65mm_26x26_toothpick.stl
• Prop Guards: 65mm_26x26_prop_guards.stl
• Canopy: betafpv_c03_26x26_canopy.5deg.stl
• Flight Controller: BETAFPV Matrix 1S
• Camera: BETAFPV C03 Camera
• Motors: RCinPower 0702 27000KV
• Props: Gemfan 1208-3 31mm
• Hardware:
  • 12x M1.4x3 for motors (included with motors)
  • 4x 2mm tall spacers: 4x2mm_spacer.stl
  • 4x M1.6 nuts and 4x M1.6x16 bolts for frame

Total Weight without battery: 23.9g ASA

75mm BETAFPV Matrix 1S 5in1 (Analog VTX) + BETAFPV C03 Camera

• Frame: 75mm_26x26_toothpick.stl
• Prop Guards: 75mm_26x26_prop_guards.stl
• Canopy: betafpv_c03_26x26_canopy.5deg.stl
• Flight Controller: BETAFPV Matrix 1S
• Camera: BETAFPV C03 Camera
• Motors: RCinPower GTS V3 1002 19000KV
• Props: Gemfan 1610-2 40mm
• Hardware:
  • 12x M1.4x3 for motors (included with motors)
  • 4x 2mm tall spacers: 4x2mm_spacer.stl
  • 4x M1.6 nuts and 4x M1.6x16 bolts for frame

Total Weight without battery: 30.2g ASA

80mm HDZero AIO15 (Digital VTX) + HDZero Lux Camera

• Frame: 80mm_26x26_toothpick.stl
• Prop Guards: 80mm_26x26_prop_guards.stl
• Canopy: hdzero_lux_26x26_canopy.5deg.stl
• Flight Controller: HDZero AIO15
• Camera: HDZero Lux Camera
• Motors: Happymodel RS1102 13500KV
• Props: Gemfan 45mm-3
• Hardware:
  • 12x M1.4x4 for motors (included with motors)
  • 4x M1.6 nuts and 4x M1.6x18 bolts for frame

Total Weight without battery: 40.3g ASA