Gear fine-tuning cloud platform

Abstract

The invention relates to the technical field of photography, in particular to a gear fine-tuning cloud platform. The gear fine-tuning cloud platform is provided with a rotating base, a roll worm supporting seat, a roll regulating component, a pitch regulating component and a bearing seat from bottom to top in sequence; the pitch regulating component of a complete gear structure is located above, and used for providing the large angle pitching ability; the roll regulating component below the pitch regulating component is of an arc rack structure, and interference to pitch motion of the above component is reduced; and the height of the cloud platform is lower. The arc opening of an arc rack faces upwards, so that a rotating shaft is closer to a center shaft of a camera lens; and the displacement of a camera in the leveling process is small, and unexpected picture movement is less. The two structures are combined up and down, and the swinging ability of the upper side of the cloud platform is strengthened in a finite size; thus, the use is more convenient; firstly, a photographed target is aligned through the rotating base, and then leveled right and left; next, the pitch angle is determined, and the camera is level right and left in the pitch process all the time; and the right and left leveling of the camera is not required after change of the pitch angle, and roll offset does not occur during transport of the camera pitch lens.

Description

technical field [0001] The invention relates to the technical field of photographing and photographing, in particular to a gear fine-tuning cloud platform in the field of still life photography such as architectural and indoor space photography and product photography. Background technique [0002] At present, gear fine-tuning heads for photography usually have three adjustable rotation axes xyz (or more rotation axes, such as the z1 axis of the top rotating platform). This type of head usually has 2-3 gear structures, and the three-gear cloud There is a complete gear at the top or bottom of the table for z-axis fine-tuning, while the three-gear head and the two-gear head are on the x and y axes, or both use a worm gear structure with an arc rack, or both use a complete gear Worm gear structure. [0003] The gimbal with arc-shaped racks on both the x and y axes is limited by the incompleteness of the turbine. It is impossible to achieve a large angle of pitch on both axes, ...

AI Technical Summary

Problems solved by technology

[0015] The technical problem to be solved by the present invention is to provide a gear fine-tuning pan / tilt to solve the problem that the gear fine-tuning pan / tilt in the prior art cannot achieve a pitch adjustment of more than 180° under a conventional size and ensure that the pitching process is always kept left and right. camera movement problem

Images