Phone Stand Project

A project that done at my own time during summer break as a way to practice Computer Aided Design and gain more experience in 3D design and printing. This included ~50 phone stands being made across 8 different marks, and counting. This is just a simple phone stand mainly of my own design, aimed for helping my family and friends with being able to watch their phones hands-free.

Year
2023-Ongoing

Task: A Human Friendly Tool

This project began as an idea for myself to make a good way of holding my phone while using a wireless charger, and it became a good way that I could help my family and friends with a more convenient way of using their digital devices. This project required a lot of iterations to achieve it’s goal, as it relied on trial and error, and then human feedback to make proper improvements. This involved 8 different marks, improving in both user-friendliness and production , a main limiter to consistent quality and production rate. Some of the earlier models can be seen on the left, and the final models were well received by my family and friends who received them, and still being used till this day. This project is a good demonstration on the strengths of CAD and 3D printing, allowing for rapid prototyping and design iteration at very low cost, making a project like this easier than more traditional methods, and possible for an amateur to make decent quality work.

Process: Iterative Design

To make a well working phone stand requires a lot of experience in the matter, or, make improvements off a base design with user feedback until it’s working well enough. As I am no subject matter expert, I went with the second option. The design went through 8 different iterations, and the first problem to tackle was to have a something that allows it to change the angle the phone is held at. This involved a holder component connect to the rest of the stand with a pivot, and using either a support or friction to set/fix the angle to what the user wants. The second design requirement was to improve the speed of production, reducing the time it takes to make one Phone Stand, from the initial design of ~36 hours, down to ~12 hours halfway through the design process, to under 6 hours of the latest design. This vastly improves production rates of the Phone Stand, from .6 per day to 4 per day, all done by designing the phone stands to take advantage of the particularities of 3D printing, where it is much faster at printing wide and long, but much slower at printing with height, and design became more and more ‘flat’ through the process. These, along with having my own 3D printer, means that I was able to quickly learn these lessons and implement them, and further gaining more experience with designing for manufacture while still having a functional mechanism.

Conclusion

This ended up being a very useful project both for myself and my friends and family, with them receiving a useful(hopefully) gift, and I gaining many valuable design and production experience from it. For a casual holiday project, it was a very good idea to practice my skills while helping my family. Everyone has happy to have and use the phone stands, and I really enjoyed using my skills from my studies to help those I car about. It is one of hte most rewarding things I have done, and I would love to do something like this again some time soon.