A horizontal moving mechanism of a three-dimensional sports photography equipment bracket

Abstract

The invention discloses a horizontal movement mechanism for a bracket of a stereoscopic sports photographic equipment, which comprises a protective casing, a secondary displacement component and a threaded rod, wherein the threaded rod is laterally installed on the upper part of the protective casing, and the threaded rod The left end of the rod is driven and rotated by a stepping motor fixed on the outside of the protective casing, the threaded rod is engaged with a threaded sleeve through the thread, and the lower end of the threaded sleeve slides with the limit rod fixed in the protective casing connection; the secondary displacement assembly is arranged above the threaded sleeve; the lower end of the protective casing is provided with a positioning plate, and the positioning plate is provided with a plurality of threaded holes; the secondary displacement assembly is connected to the thread A shock-absorbing device is also arranged between the sleeves; the secondary displacement assembly includes a pneumatic slide rail and a moving bracket, and the moving bracket is slidably arranged on the pneumatic slide rail, so that the photographic stand fixed on the moving bracket can be moved. The motion is the superimposed motion of two mutually independent motions along the horizontal direction.

Description

technical field [0001] The invention belongs to the technical field of photographing equipment, in particular to a horizontal moving mechanism for a bracket of a stereoscopic motion photographing equipment. Background technique [0002] Sports photography refers to the photography method in which the camera continues to move during shooting. The camera can be lifted, rotated, and deflected through the camera bracket to meet the shooting needs of different lenses. The camera bracket often cannot be carried out horizontally. Therefore, when tracking and shooting some moving targets, it is necessary to use the horizontal movement mechanism of the photographic equipment bracket; however, according to the survey, the current horizontal movement mechanism of the existing stereoscopic sports photography equipment bracket often has the following problems: [0003] 1. There is only one-direction drive mechanism, so that the camera fixed on it can only track and shoot in a single dire...

AI Technical Summary

Problems solved by technology

[0003] 1. There is only one driving mechanism in one direction, so that the camera fixed on it can only track and shoot in a single direction. Reverse displacement, in the process of sports photography can not quickly reverse movement, reducing the shooting efficiency;

[0004] 2. Many horizontal movement mechanisms used for sports photography equipment brackets fix the photography equipment brackets by means of limit bolts, which is cumbersome to operate, and the rigid connection of the bolts cannot effectively buffer the force generated during the shooting process. resulting in damage to the bolt fastening;

[0005] 3. Without a buffer device, no matter whether it is the movement generated by the device itself or the external effect, it cannot be effectively buffered, resulting in blurred shooting pictures and reducing the shooting effect

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