Magnetic Poster / Picture Hanger - Fully customizable OpenScad

thingiverse

# Magnetic Poster Hanger ## Summary The OpenSCAD file describes a Magnetic Poster Hanger - a device used to hold and display posters or similar items. The hanger is essentially a bar, with embedded magnets to securely hold the poster. This bar also has rounded corners and a slot for a nail or screw, making it easy to hang on a wall. ## Features 1. **Bar Structure**: The primary element of the design. A bar with a defined length, width, and height, featuring rounded corners. 2. **Magnet Holes**: Multiple evenly spaced cylindrical holes on the bar, designed to house the magnets. The spacing between these magnet holes ensures uniform distribution along the length of the bar. 3. **Nail Tab**: A protrusion on the bar, designed specifically to provide a hole for nails or screws. The hole is centered on the tab, allowing for easy wall mounting. ## Parameters - **bar_length**: The total length of the bar. Defines how wide the poster or document the hanger can accommodate. - **bar_width**: Width of the bar, determining the frontal surface area that will be in contact with the poster. - **bar_height**: Height of the bar, affecting its overall thickness. - **num_magnets**: The total number of magnets that will be embedded in the bar. - **magnet_diameter**: The diameter of each magnet. This determines the size of the holes on the bar where the magnets will be placed. - **magnet_height**: Depth or thickness of the magnet. It ensures that the magnet is securely housed within the bar. - **magnet_offset**: A small distance from the top surface of the bar to the top surface of the magnet. Helps in ensuring the magnet does not protrude from the bar. - **nail_size**: Diameter of the hole on the nail tab. This specifies the maximum size of nail or screw that can be used to hang the bar. - **rounded_corner_radius**: The radius of the rounded corners on the bar. Provides an aesthetic finish to the bar.