This is fixed wall mount for Lenovo Tab7 Essentials 7" tablet.
This is for TB-7304F tablet.
It looks like Lenovo sells few versions of "Tab7 Essentials" with different sizing!
It includes space for microUSB power connector inside.

This was created for permanently fixing one of my tablets that are used as HABpanel smarthome remote control.

Power button is left accessible (on top), should there be a need in reset or wake up the tablet.

OpenSCAD souces included, should you want to adjust it for your project.