Go check out the offerings on Amazon. There are dozens of tablet stands (some self standing, some wall mounts, some articulating).

Here is well priced one that caught my eye the other day: https://www.amazon.com/...p;smid=AXBWQ7QZO9NLW

Was looking for tablet mounts for back of the headrest for my car and came across it (got a toddler to entertain back there). I've got a hack setup now with a Tacx tablet handlebar mounted to a pvc pipe I got off of the classifieds otherwise I might've bought this one.