Robbel90

This modular 3D-printed system positions three cameras at 120° angles around a dartboard. It enables reliable hit detection from multiple perspectives. The mounts are compatible with various cameras and lighting rings.

Note

You’ll find the files on https://cults3d.com/en/3d-model/gadget/steeldart-score-system-wie-autodarts.

The system supports camera boards with dimensions of 32x32 mm and a hole spacing of 28x28mm.

• Winmau Plasma
• Target Corona (mounted with adapter)
• Mission Torus270 (mounted with adapter)
• 3D-printed ring (360° closed or 270° open)

A fully configured 3MF file is available for each ring variant. No more tedious searching for individual STL files.

Target Corona and Mission Torus270 have smaller outer diameters than the Winmau Plasma Ring and the 3D-printed ring. Special adapters bridge this gap and hold the camera mounts in the correct position.

• Video on setting up with adapters: https://www.youtube.com/shorts/JCie6OrFvGI

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• Base (for wall mounting)
• Swing arm with camera head
• Camera cover (to protect the circuit board)

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The camera arms are available in three lengths, tailored to common sound insulation systems:

• Video for length comparison: https://youtube.com/shorts/7ynoDwMyMKw?si=pBzAzOp2q8hEJXWc

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Threaded inserts are used for stable screw connections.

• Ruthex

• Turmwerk3D
  Other manufacturers with identical dimensions

Thread types used: M2, M3, M4, M6

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• M4 tutorial: YouTube link https://www.youtube.com/shorts/ZpcmkYOAgJY
• M2 tutorial: YouTube link https://www.youtube.com/shorts/TvULD3ZZCa4

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• Connect the base and swing arm with 2x M4x14 mm screws
• Insert the USB cable through the cable channel from below
• Screw the camera into the head with 2x M2x6 mm screws
• Attach the cover with another 2x M2x6 mm screws
• Assembly video: YouTube link https://youtube.com/shorts/_xNptHj5ZZI?si=aCFMQUFGLt5kwFI6

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For Target Corona and Mission Torus270:

• Adapters consist of two parts: base and cover
• In the base: 2x M2 threaded inserts
• Attach the cover with 2x M2x6 mm screws
• Mount the complete adapter to the camera mount with 2x M4x14 mm screws

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• 3x Ring_Mount
• 9x Ring_Part
• Assembly with M3 threaded inserts and M3x10 mm screws
• Video: YouTube link https://www.youtube.com/shorts/U3iicDJ064A

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• Start at the ring mount
• Lay LED strip in the corner (see image)
• Attach camera arms with 2x M4x10 mm screws per arm
• Video on LED positioning: YouTube link
• Image placeholder: [Placeholder image – LED strip installation]

• 7-piece solid base plate
• Description follows separately

Ideal for anyone who has their own 3D printer.

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• Compatible with all common lighting rings
  (Winmau Plasma, Mission Torus270, Target Corona, DIY 3D ring)
• Universal camera mounting system
  • The camera arms always remain in the same position, regardless of which lighting ring you use.
• Maximum stability
  • Sophisticated plug-in system with cone and angle connections, no bending or twisting.
• Neat cable routing
  • Integrated cable channels with defined outputs and cable clamps
• Easy wall mounting
  • Thanks to centered main hole and template/PDF.

• Center hole = align to 173 cm bullseye height
• Outer holes = 295 mm radius from the center
• PDF included in the Cults3D package
  (or simply use the base plate itself for marking after you have finished screwing it together)

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Assembly & Parts

The base plate consists of 7 parts that are screwed together:

• Central plate on which the dartboard is mounted.
• Two mounts available:
  • Standard dartboard mount (sheet metal)
  • Bulls dartboard mount
• Cable outlets & new holes for Karella sound insulation system integrated.

• Attached to the base with 3x M4x14 mm screws each.
• Includes M6 threaded inserts for the RotaLock dartboard tensioners.
• Advantage: Tensioners no longer rotate with the dartboard because they are fixed in the base plate.

• Attached to the center arms with 2x M3x10 mm screws.
• M4 threaded inserts for screwing camera mounts with millimeter precision.
• 45° countersunk hole for wall mounting.

• 3x M4 for Bulls mount
• 9x M4 for connection to center arms
• 4x M3 for standard mount

• 1x M6 each for RotaLock tensioners

• 2x M3 for attachment to center arms
• 3x M4 for mounting the camera mounts

For wall mounting:
Use suitable dowels and countersunk screws (depending on the wall material), ideally with a 45° head.

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• Mark 3 holes per foot manually
• Manual dexterity required

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• Precisely fitting drilling aid in 3 parts
• 3MF file in folder: 07 Template

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• DXF file with all dimensions included
• Optional: STL files for cable clamps in cable grooves
• Drill holes: D=5.5 mm for mounting ramp sleeves
• Sleeve example: eBay link

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