This is the Smartphone Dock I designed to hold my Oneplus 7T tight in place while i use it for navigation on my bike or in my car. I used a Gopro compatible mounting system as it is adjustable and robust. A charging Adapter can be clamped in with a M3 screw, to power the phone while inserted.

The Dock is designed for the smartphone with the stock bumper attached as i will never use it without the bumper. IT WILL NOT FIT YOUR PHONE WITHOUT THE BUMPER. If there is interest in a "without bumper version" leave a comment below.

The Dock is designed with a 0,5 mm clearance to the phone so it can slide in easily. If you want it to hold your phone more tight, you can glue something soft into the bedding area to hold it tight while not leaving marks. I used a piece of foam for this.

If there is a problem with the design please let me know in the comments.