Electric rotating slideway for movable camera shooting

Abstract

The invention relates to video recording equipment, particularly to an electric rotating slideway for movable camera shooting, which includes a support base, wherein a rotary disc is arranged on the support base; a first slideway is vertically fixed on the rotary disc; the slideway also includes a first motor fixed on the support base, the first transmission mechanism connected between the first motor and the rotary disc, and a first sliding block seat arranged on the first slideway and capable of sliding along with the first slideway as well as a second slideway and a second sliding block seat arranged on the second slideway and capable of sliding along with the second slideway; the second slideway is rotatably connected with the first sliding block seat through a horizontal rotating shaft; a second motor is fixed on the first sliding block seat; and a second transmission mechanism is connected between the second motor and the rotating shaft. The electric rotating slideway has simple and light structure and low construction cost, and is portable, the uniform-speed rotating camera shooting within the length range of the first sliding block of the camera at any height is possible.

Description

technical field [0001] The invention relates to video and video recording equipment, in particular to an electric rotary slide rail device for mobile photography. Background technique [0002] At present, when shooting film and television works, news programs, commercials, recording life or work site data, etc., the camera often needs to perform mobile shooting. In order to move the camera, people often choose to carry the camera on the shoulder or hold the camera in hand, but this movement is not only poor in stability and uniform speed, but also has limited shooting angles and unsatisfactory shooting effects. Therefore, people use camera cranes or lay slides on the camera site track to solve this problem. [0003] To use the camera rocker, firstly fix one end of the camera rocker rotatably at a place convenient for shooting, and the other end of the camera rocker is rotatably fixed to the camera through the pan platform, and then adjust the distance between the camera roc...

AI Technical Summary

Problems solved by technology

In order to move the camera, people often choose to carry the camera on the shoulder or hold the camera in hand, but this movement is not only poor in stability and uniform speed, but also has limited shooting angles and unsatisfactory shooting effects. Therefore, people use camera cranes or lay slides on the camera site track to solve the problem

[0003] To use the camera rocker, firstly fix one end of the camera rocker rotatably at a place convenient for shooting, and the other end of the camera rocker is rotatably fixed to the camera through the pan platform, and then adjust the distance between the camera rocker and the horizontal plane by shaking up and down The included angle is used to realize the artificial control of the camera to move in the vertical direction, but this camera rocker has the following defects: 1. The height that can be photographed in the vertical direction is limited by the length of the rocker arm. If the arm length is longer, When shooting, the shooting height range in the vertical direction is expanded, but it is very inconvenient to carry, and it needs a wide shooting site; if the arm length is short, it is very convenient to carry, but at the same time, the height range that can be shot in the vertical direction is also reduced; 2 1. This camera rocker arm cannot move the camera along the length of the rocker arm, and the shooting picture is limited; 3. When the horizontal shooting angle needs to be converted, the operator needs to rotate the camera rocker arm to achieve multi-angle shooting. However, due to the artificial control of the camera There are many restrictive factors in the rotation of the rocker arm, it is difficult to achieve uniform rotation, and the quality of the shooting picture is poor

[0004] Use the camera site to lay slide rails, first fix the camera on the flatbed truck, and push the flatbed truck to move on the slide rail to realize the uniform movement of the camera in the horizontal direction, but the specific defects of this laying slide rail are as follows: 1. The limitation of the shooting site; 2. The laying work is cumbersome, the equipment used for laying is heavy, and the laying cost is high; 3. It is impossible to move the camera at a constant speed in the vertical direction, and it is impossible to realize that the camera moves at a certain height in the vertical direction. Height can be rotated for shooting

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