Multi-channel pressure switcher

Abstract

The utility model discloses a multichannel pressure switcher, which comprises a switcher main body, a control signal interface, a pressure acquisition interface, a plurality of pressure channel interfaces and a switch module, the plurality of pressure channel interfaces are respectively embedded in the end surface of one side of the switcher main body at intervals, one ends of the plurality of pressure channel interfaces are respectively and externally connected with a plurality of pressure sensors in welding equipment, and the other ends of the plurality of pressure channel interfaces are respectively and electrically connected with the switch module; the control signal interface and the pressure acquisition interface are embedded in the end face of the other side of the switcher body, one end of the control signal interface and one end of the pressure acquisition interface are electrically connected with the switch module, and the other end of the control signal interface and the other end of the pressure acquisition interface are externally connected with a welding equipment controller. The utility model relates to the technical field of welding equipment, and can solve the problem that in the prior art, pressure sensors and controllers of a plurality of welding equipment need to be manually switched and are inconvenient to connect.

Images