The waterproof multi-country plug interchangeable power adapter is composed of the main body of the power supply and the multinational plug. The special connection and locking structure realizes the free disassembly and combination, which meets the waterproof IP22 standard of household medical power supply, and extends the global versatility of the main body of the power supply to the greatest extent. The main body of the power supply is designed with a special-shaped connection deep groove. The top of the special-shaped connection deep groove is designed with a closed waterproof enclosure. The geometric center of the special-shaped deep groove is symmetrically placed with two contact conductive copper pins. The middle of the special-shaped deep groove is cleverly hidden. The sliding button structure is used to realize the free plug and unplug lock function between the plug and the main body of the power supply; the plug contains the connecting bumps that match the main body of the power supply and the required pins. The bottom of the special-shaped connecting bumps is designed with a ring-shaped waterproof recess that matches the waterproof enclosure. The groove realizes current transmission through the contact between the three-claw metal contact shrapnel hidden inside the bump and the conductive copper needle. When the plug is inserted into the main body of the power supply, the three-claw metal contact shrapnel contacts the conductive copper needle in a ring-enclosed state.

The latest generation of multinational conversion power supply, even if the power pin disassembly and assembly action are flexible and reliable, it is convenient to use and has a good user experience. Ingeniously achieve medical power supply industry’s waterproof requirements, and take the lead in breaking through the waterproof requirements of multinational replaceable power supplies in the power industry. The power supply of the whole machine achieves the real IP22 waterproof level, leading to the technical trend of the home medical power supply industry!

UE Electronic obtained the authorization of the detachable AC plug in 2005. This patent is not only widely used in I.T.E power supply and medical power supply products, but also has been appreciated and loved by customers such as Huawei, Yuwell, Chicco, Medela, OMRON, PHILIPS, and SIEMENS.