PC support

To use your laptop on your lap or on the bed without blocking the vents
This support is equipped with a sliding shelf to use the mouse.

This stand is not only a hard surface to put the notebook on, it also has an air vent on the bottom that facilitates the passage of air.

Video in progress
(provisionally see version 1 which is on the same principle)

Note:
More for 16-17 inch computer
A little sanding may be required at the spring and notches.

cc by sa