COVID-19 Classroom Safety and 3D Product Design Challenge (open-source designs)

With the outbreak of Coronavirus; testing, social distancing, and handwashing have helped prevent the spread of this disease. One area responsible for the further spread is frequently touched surfaces in offices, stores, and workplace areas (i.e. door handles). We believe the Cad Crowd community can help prevent the spread by creating open-source product designs for public spaces. The contest involves creating products that will be shared under a publicly downloadable open source license (Creative Commons). The goal is to develop designs that can be quickly and affordably produced with 3D printing and/or off the shelf basic components (i.e. pre-made parts that are readily available).

This is a competition to design animal (and other) themed kettlebells. It is important that there are no sharp edges and no protruding elements that could cause injury or get stuck on clothing. The design will also need to allow for our logo being evident on the back of the kettlebell. Whilst the logo has been attached, the designers are free to adjust it in size, position, and proportion as they deem suitable. The size needs to be consistent with a normal sized competition kettlebell, which is easy enough for people to look up but as a rough guide: Handle Diameter: 33MM. Distance Between Handles: 123MM. Base Diameter: 140MM The actual design can be representative or a bit cartoonish, depending on the aspirations of the designers Nominated animals include: A lion, leopard, elephant, rhino (all obviously flattened down in their contours for safety), shark, eagle, dragons, snake, scorpion, crocodile, bear, wolf, Tyrannosaurus rex, Sabre toothed tiger, spider This list is a guide and designers are welcome to choose other animals or themes I do not require any primates and do not require skull designs

2D to 3D for prototype 3D printing

Hello: My name is Jeff and I am producing lighter cases/sleeves. I would like to know if you can produce a 3D vector form from picture images (jpegs). I need the image in STL format for prototype. The image (2 Sides) needs to be in RAISED RELIEF/SCULPTED so its dimensions can be felt by the user. Each side is somewhat small so the scupt does not need excessive detail. I can send patent pend. pics for possible approval. Thank you Jeff

Hello, I need someone to help me make a interchangeable battery clip adapter where these Ryobi batteries (found from Home depot) clip into each other as seen in picture It must be able to maintain enough room and functionality where the electrical terminals make proper contact. The batteries in the picture are laid out exactly how I want it to clip into each other. Just fill in the space between the battery with the housing that I need for you to design. I also need an access port about 7mm in diameter. The designer must already have access to these batteries which are common from home depot.