Takes loads and releases them mechanically without servos

grabcad

This innovative accessory is akin to a retractable pen, but instead of having two writing positions, it has an open position for transporting and charging and a closed position for storing charge. Imagine the potential applications in a factory setting where operators can save time by simply going to designated delivery points, generating orders which are then checked by warehouse staff and placed on trays. The drone, with its continuous flight capabilities, transports these trays to their respective destinations while also collecting empty trays for return to the warehouse.