Super Mario Lung Capacity Trainer - Blow to hit coins!

A couple of days ago I went to a parent-teacher conference for my child and the teacher asked the children to strengthen their lung capacity exercise However the weather has been too cold for outdoor activities recently and blowing balloons or water at home is too boring so the creative father designed this lung capacity trainer for his child As long as you blow hard into the tube and maintain it Mario will jump up and push out the coin

These are all the printable parts You just need to insert the hexagonal hole on the screw into the hexagonal post of the impeller then place the screw and impeller onto the shaft of the sleeve base and cover it with the top cover (pay attention to the cover's orientation) The main body of the trainer is then assembled Next you will need a 6mm inner diameter hose to attach to the air inlet on the base so you can blow air

The top cover is designed with an elastic retractable fixed shaft to easily offset the screw and allow the slider to reset

Scene-related modules (such as Mario question block coins) are designed to be pluggable allowing you to customize the scene according to your preferences All scene module interfaces are 3*3mm square interfaces You can also use multicolor printing to directly print scene characters (I don't have suitable colored filament so I had to make do with stickers)

Additionally printable scene files (paper version) are available in the other documents below for those who need them

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Update: Added embossed modules for characters blocks and coins to the print profile which can be printed directly and colored for better results