Do you own/wan't a Screen/Display/Touchscreen with a VESA 75mm Mount?
Do you wan't to mount that thing in your car for your kids or as a Bord Computer?
Do you own a 4-claw car holder?
HERE YOUR ARE!
I designed a mounting plate adapter, which is caplable to adapt the industrial standard 4-claw car holder (which you can buy at amazon etc.) to a height adjustable VESA. You can use more than 1 Car Holder, if your screen is too heavy. You will need 4 M4x100 screws.
I do not recommend to print that out with PLA. In summer, cars will get too hot and will soften the mounting plate. Please use ABS or ASA or PETG for your print.
The screen I use in my car for the rear seats is:
And my holder I use is: (the one I own has 2x4-claw but it is not aviable anymore)
Or if you wan't to mount that for your front seats, you can use one of these: (up to 3 of them, air vent is also possible)
The device I use: Samsung Galaxy Tab S4, which support HDMI out and touchscreen functionality, if the display support android devices. The tablet is mounted in the middle console of my car, so in the end front and rear seats are able to use the device.
I also uploaded .step and .f3d files for modifying, if it doesn't fit for you. It is my first design I created myself.
Have fun and enjoy
Edit1: the first Version doesn't fit. I fixed it.
Edit2: the second Version is too tight. I loosened a bit.