Electric camera shooting rocker arm device

An electric and assembled technology, which is applied in the field of TV rocker and film shooting, can solve the problems of people's unsteady movements, and achieve the effect of simple structure, uniform and stable operation, and easy operation and control

Inactive Publication Date: 2014-12-24
金亚静
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the deficiencies in the prior art, to solve the problem of unstable movement of the camera rocker arm in use, and to provide an electric camera rocker arm device driven by a DC motor

Method used

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  • Electric camera shooting rocker arm device

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specific Embodiment approach

[0019] An electric camera rocker device includes a rocker base 1 , an electric rocker frame, an electric drive device, and an electrical control and power supply part 3 .

[0020] Described rocker arm base 1 is an assembled type electric video camera rocker arm base, and it is responsible for supporting the usefulness of whole device, comprises a central column, the disk installation base at the bottom of central column and three inclined rods. A mounting sleeve for the output shaft of the rotating motor is provided at the top of the central column. The upper ends of the three diagonal stays are connected to the central column by pins, and the lower ends are connected to the outer edge of the disk installation base by pins; the diagonal stays can be tightened and loosened by rotation to fix the central column and the disk installation base as a whole. Universal casters are installed under the disc installation base, which can make the whole device move flexibly. The rocker ar...

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PUM

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Abstract

The invention relates to an electric camera shooting rocker arm device for shooting movies and television programs. The electric camera shooting rocker arm device comprises a rocker arm base, an electric rocker arm frame, an electric driving device and an electric appliance control and power supply portion. The electric rocker arm frame comprises an assembly type rocker arm and a rocker arm stand column, wherein the assembly type rocker arm is rotationally installed on the rocker arm stand column. The electric driving device comprises a rotating motor and a vertical swinging motor, wherein the axis of an output shaft of the rotating motor is perpendicular to the axis of an output shaft of the vertical swinging motor. The rotating motor enables the assembly type rocker arm to rotate horizontally, and the vertical swinging motor enables the assembly type rocker arm to move vertically. According to the electric camera shooting rocker arm device, rocker arm movement is independent of manual movement, vertical movement and horizontal movement are uniform and stable, no phenomena such as nonuniform rocking or shaking exist, operation can be easily controlled, and videos with the good effect can be obtained by cameramen with not high levels. The electric camera shooting rocker arm device is simple in structure, portable, easy to operate and convenient to disassemble, assemble and carry.

Description

technical field [0001] The invention relates to a rocker arm for filming and television, in particular to an electric camera rocker arm device. Background technique [0002] Movies and TV are not very unfamiliar to us, and online video is widely used, all of which require videographers to shoot. The camera tool used by the cameraman is a good assistant for the cameraman. The camera rocker is one of the tools that the cameraman often uses. There are large camera rockers and small camera rockers. It depends on the cameraman to move it. There are some electric camera rockers on the market, which are only equipped with an L-shaped or U-shaped electric head at the head end of the rocker to realize electric movement. The movement of the rocker itself has to be done. Rely on the cameraman to move, and the use of electric pan / tilt is to improve the shooting effect of camera panning. But as long as it is a person's movement, it is not absolutely uniform and stable. The video effect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B17/56F16M11/12F16M11/18
Inventor 金亚静
Owner 金亚静
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