stand for raspberry pi 4 7'Display case

I built a raspberry pi 4 with a 7 'display for my repetier-server and bought a finished housing. It turned out that the display can only be installed upside down, which means that the viewing angle is severely restricted. twisting the display did not work because the connections did not allow a different installation position.
so that I could still use the housing, I made a stand on which the housing is attached rotated by 180 °. The viewing angle has been improved many times over. The positive side effect is that the connection cables can now be fed freely.
for convenience, I have refrained from the basic possibility of creating the housing completely as it would have been necessary.
for your understanding, a picture of the relevant housing is included.

ich habe mir für meinen repetier-server einen raspberry pi 4 mit 7' display aufgebaut und dazu ein fertiges Gehäuse gekauft. dabei hat sich heraus gestellt, dass das display nur seitenverkehrt eingebaut werden kann, was dazu führ