Rotating arm structure and ultrasonic equipment

• Main Authors: LIU QIZHONG, XING RUITONG, WEI MINGHAI
• Format: Patent
• Language: Chinese; English
• Published: 13.12.2022
• Subjects: BLASTING; DIAGNOSIS; ENGINEERING ELEMENTS AND UNITS; FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; LIGHTING; MECHANICAL ENGINEERING; MEDICAL OR VETERINARY SCIENCE; STANDS OR SUPPORTS; SURGERY; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to the technical field of medical equipment, and discloses a rotating arm structure and ultrasonic equipment, the ultrasonic equipment comprises a base and a rotating arm rotationally connected with the base, and one end, connected with the base, of the rotating arm is provided with a first limiting groove and at least one second limiting groove; the base is rotationally connected with a limiting piece, and the limiting piece has a first state of being clamped into the first limiting groove and a second state of being clamped into the second limiting groove; in the first state, the rotating arm is locked, and the rotating arm and the base are located in the same plane; in the second state, the rotating arm rotates by a preset angle relative to the base. The limiting piece is clamped into the first limiting groove so that the rotating arm can be locked, the rotating arm and the base can be located in the same plane, or the limiting piece is clamped into the second limiting groove so t