Lego Technic Racing Wheel And Phone Holder

Fig 2.

Fig 1.

  How do you prop your phone up on your desk to watch videos, surf the web, or even playing games? Why with a technic phone holder and racing wheel of course (Fig 3).

In (Fig 4) you are able to see the 1:1 ratio between the steering wheel and the axle that leads to the turntable.

Fig 3.

Fig 4.

Fig 5.

 In (Fig 1) you are able to see the axle that leads from the steering wheel over to the 60 Tooth Turntable, a 12 Tooth double bevel gear turns the turntable, creating a gear reduction of 5:1. Referring back to Fig 3, it would take 5 turns of the small steering to make one total turn of the phone carriage. The carriage is specifically designed for the Droid Turbo 2, the phone fits snug in the carriage and can even be turned upside down without the phone falling out.