OVERVIEW

This model is designed for BTT TFT70 V2.1 Touch Screen for Raspberry Pi 4 (with DSI cable). It can be suitable for other RPI models. The models have some holes for better cooling and air flow.

MODELS
Model RPI_cover have 4 mount holes for 4010 fan (In that model you can find hole for external cable for controling pin or holes for zip ties for better cable management). Next to the fan is mount for my DIY board for controling FAN with 3.3V logic from RPI pin (This is optional, you do not need this for your project). The model Frame is easy to fit on the display and have 3 holes for display buttons. You can find there a 2 types of legs. One leg is for that side where you have a RPI USB and Ethernet ports, other is for opposite side of frame. At the bottom of the legs is space for some rubber plates for better adhesion on the table. The last part/model (RPI_holder_cover) is for mount the RPI to the Frame part (the spacer screws what was in package from BTT display are too long for me).

SCREWS

You need:

-8pcs screws -> M2 x 100mm, for fix the display with Frame part and fix RPI with RPI_holder_cover

4pcs countersunk head screw with nuts -> M3 x 100mm, for mount legs on display

3pcs countersunk wood screws -> M3 x 250mm, for mount RPI_cover to RPI_holder_cover

4pcs screws -> some screws for the fan (I used the ones that came with the fan)

Cover for BTT display and RPI