Topaz Signature Pad USB cable guard

thingiverse

I've updated the design with an enhanced version, call it TopazProtector.stl. No external support is required; simply attach it to the pad using double-sided 3M tape. A specially angled USB cable is necessary for optimal performance. I've used this solution in an ER setting where we employ $400 topaz signature pads that are frequently subjected to abuse by patients and employees. In the past, these devices would often be dropped or have their cables yanked loose, resulting in damage to the USB connection on the PCB board. To mitigate this issue, I printed the protector using PLA, which has proven satisfactory; however, ABS could provide even greater durability. A 100% infill is recommended for added protection against drops and impacts. The design features built-in USB cable strain relief, ensuring that the connector remains secure from all angles when subjected to tension. To prevent any potential movement or damage, I recommend securing the protector with a thin zip tie.