Universal Automatic Dispenser 3D print model

This is a universal automatic dispenser that can be used to dispense hand soap or hand sanitizer. Usually, automatic dispensers need the soap of sanitizer to be transferred into a container of the dispenser and are usually bulky. The universal automatic dispenser design that I came up with may fit on most of the sanitizer or hand soap bottles. And content of the bottle need not be transferred anywhere. The universal automatic dispenser sits on the top of the pump and a wheel keeps pushing the pump up and down to dispense the content. The universal automatic dispenser uses an IR sensor that detects whenever hand is waved across the IR led and sends a signal to the electric motor. The design of the universal automatic dispenser is carefully designed to limit the number of parts needed and the parts designed can be 3d printed or molded and need no or very minimal support material in case of 3d printing.