The Pimoroni pibow frame/case:
https://shop.pimoroni.com/products/raspberry-pi-7-touchscreen-display-frame?variant=6337432321
for the official Raspberry Pi 7" Touchscreen Display:
https://shop.pimoroni.com/products/raspberry-pi-7-touchscreen-display-with-frame

when assembled leaves the screen upside down with the power cable attached to the top. The /boot/config.txt file needs to be edited with lcd_rotate=2 to turn the screen the right way up.

This mod replaces the locking stand plates reversing the orientation of the legs allowing the screen to be the right way up so the power cables connect at the bottom and eliminating the need to edit the /boot/config.txt file.

You will need to print 2 of these parts assembling the screen the same way replacing the locking stand plates (4) in this guide: https://cdn.shopify.com/s/files/1/0174/1800/files/Pimoroni_Display_Frame_Instructions_V1.pdf?4685957742121827422
with the 3D printed parts.

This will allow the legs to be upside down compared to normal but the screen will be the right way up.

You will need to remove lcd_rotate=2 in /boot/config.txt if you have edited it already otherwise the default file will work.

You will need to plug the power cable into the screen control board rather than the raspberry pi. Only some micro USB cables will work as the connector at the end should not be too big.