Bambu Lab Magnetic support for the changeable bedside table

Here's a description of a DIY magnetic phone holder designed by yourself and 3D printed using PLA filament. It requires four magnets with a diameter of 10mm and a thickness of 4mm, two M6 screws measuring 30mm in length, and two nuts:

*Design and Dimensions:*
The magnetic phone holder consists of two main parts: a base and an adjustable arm. The exact dimensions can vary according to your preferences, but here's a general description:

1. *Base:* The base can have a rectangular or round shape and should be approximately 5mm thick. The size of the base needs to provide stability but not be overly large to save on material.

2. *Adjustable Arm:* The adjustable arm attaches to the base of the holder and can be folded or rotated to adjust the angle of the phone. Design the arm so that it can securely hold the phone in place yet be easy to maneuver. The length of the arm can be around 15cm.

*Assembly:*
To assemble the magnetic phone holder, you'll need the following materials:

1. *Base and Arm:* 3D print the two main parts of the holder using PLA filament. Make sure to create the necessary spaces for the magnets and screws during the printing process.

2. *Magnets:* Embed the four magnets with a diameter of 10mm and a thickness of 4mm into the designated spaces in the base. Ensure that the magnets are securely in place to provide a strong magnetic grip.

3. *Screws and Nuts:* Insert the two M6 screws, each measuring 30mm in length, through the prepared holes in the arm and the base of the holder. Secure them in place using two nuts to create a solid connection between the two parts.

*Usage:*
To use the magnetic phone holder, simply place your phone on the adjustable arm and adjust it to your desired position. The magnets will hold it firmly in place, allowing you to view content or make hands-free calls.

This is a general example of what a magnetic phone holder produced using PLA filament and common materials might look like. You can customize the design and dimensions to suit your specific preferences and needs. Additionally, be sure to exercise safety during the 3D printing process and ensure that the finished product is stable and safe for use.