Focusing point movement adjusting device

Abstract

The invention discloses a focusing point movement adjusting device. The device comprises a device shell, an adjusting assembly and an electric driving assembly, wherein device shell is vertically arranged and used for being mounted to a shooting device, a mounting cavity is formed in the device shell; one side surface of the mounting cavity is a placement surface; a mounting hole communicated withthe mounting cavity is formed in the mounting surface; the mounting hole extends in the front-back direction; the mounting hole is arranged corresponding to a focusing point shifting column; the adjusting assembly comprises a plurality of pressing columns which extend in the front-back direction and are provided with moving strokes in the front-back direction; the mounting end of each pressing column is arranged in the mounting cavity; the electric driving assembly is remotely controlled to work; and the driving ends of the plurality of pressing columns can move to protrude out of the deviceshell and vertically abut against and press corresponding pressing parts on the focusing point shifting column, so that focusing point movement adjustment of the shooting device is achieved, the problem of focusing point movement adjustment of the shooting device when the shooting device carries out shooting through a remote control system is solved, and the shooting effect is improved.

Description

technical field [0001] The invention relates to the technical field of photography, in particular to a focus point movement adjustment device. Background technique [0002] Due to the limitations of the shooting environment, the photographer needs to observe the state of the object to be photographed in real time through the remote control system and adjust the position of the focusing point in the viewfinder screen of the shooting device to achieve precise focusing, so as to achieve the best shooting effect. However, since some shooting devices do not have permission to control the movement of the focus point, the remote system cannot move and adjust the focus point of the shooting device in real time through software, and because the shooting is done through the remote control system, the photographer cannot move the focus point in real time. It is difficult to accurately focus on the subject, resulting in less than the best shooting effect. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose a focus point movement adjustment device, which aims to solve the problem that the existing shooting device cannot remotely control the focus point movement adjustment of the shooting device when shooting through a remote control system, so as to accurately focus on the subject

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