A portable fuel cell gas supply interface conversion device

Abstract

This utility model discloses a portable fuel cell gas supply interface conversion device, belonging to the field of fuel cell technology. It includes a cavity, with a connecting cavity on the right side of the cavity. An input head is fixedly connected to the right side of the cavity, and the connecting cavity is connected to the internal part of the input head. A hollow cavity is fixedly connected to the internal part of the connecting cavity, and the hollow cavity is connected to the connecting cavity. This portable fuel cell gas supply interface conversion device achieves efficient and convenient interface conversion through ingenious structural design. The user only needs to hold the rotating ring and apply force using the anti-slip layer on its outer wall to rotate it. The inner sliding strip on the inner sidewall of the rotating ring slides in the sliding groove, and the guide rod slides in the guide groove, thus driving the outer ring to slide along the outer wall of the hollow cavity, allowing the conversion head to quickly extend and connect to the gas supply interface of different devices. This operation process requires no tools.

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