Multipurpose adapter interface connecting frame of photographic and video equipment

• Main Author: LIU QUANLI
• Format: Patent
• Language: Chinese; English
• Published: 22.10.2019
• Subjects: BLASTING; 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; LIGHTING; MECHANICAL ENGINEERING; STANDS OR SUPPORTS; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model discloses a multipurpose adapter interface connecting frame of photographic equipment. The lower end of the base fixing cylinder is closed and is provided with a through hole for thethick stud to penetrate through; a bolt head groove is formed in the upper end of the through hole; the bolt head is positioned in the bolt head groove; the upper end face of the bolt head is fixedlyconnected with a thin stud, the upper end of the lifting ball seat fixing cylinder extends towards the center and is provided with a bottom ball seat, and the ball head is located on the bottom ballseat and clamped on the lifting ball seat fixing cylinder through a ball head positioning cylinder which is buckled reversely and screwed at the upper end of the lifting ball seat fixing cylinder, sothat the ball head is fixed once; a clamping disc is supported in the base fixing cylinder below the ball head positioning cylinder through a thin stud; when the lifting ball seat fixing cylinder is screwed down on the base fixi