Rotary connector

• Main Authors: TANG WEICAI, XIA QIAOYOU, LYU GUANGJIAN, ZHANG JIANBIN
• Format: Patent
• Language: Chinese; English
• Published: 03.02.2023
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to the technical field of connectors, in particular to a rotary connector which comprises a static part and a rotary part. A plurality of first channels are arranged in the static part, each first channel is provided with a first connecting port and a second connecting port, and the first connecting ports are located in the surface of the static part. The rotating part is rotationally arranged in the static part; a plurality of annular grooves are formed in the side face of the rotating part and extend in the circumferential direction of the rotating part. The plurality of second connecting ports are respectively communicated with the plurality of annular grooves, and the plurality of annular grooves are respectively communicated with the plurality of second connecting ports when the rotating part rotates; and a plurality of second channels are formed in the rotating part, each second channel is provided with a third connecting port and a fourth connecting port, the third connecting