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A camera position adjustment device for news interviews

A technology for adjusting a device and a camera, which is applied to the camera body, camera, instrument, etc., and can solve the problems of unfavorable news shooting scene use, multi-manual operation, etc.

Inactive Publication Date: 2021-09-14
NANCHANG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing cameras used for news interviews and shooting use the elevator mechanism to lift the camera to a high place, and change the shooting distance by moving the base. This adjustment requires frequent and large-scale mobile operations of the entire device, requiring more manpower. Operation, not conducive to use in the news shooting scene

Method used

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  • A camera position adjustment device for news interviews
  • A camera position adjustment device for news interviews
  • A camera position adjustment device for news interviews

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Please refer to the figure, in an embodiment of the present invention, a camera position adjustment device for news interviews includes a base 1, a roller 2, a fixed base 3, a telescopic arm 4 and a mounting base 5; the lower side of the base 1 is fixedly installed There are a plurality of rollers 2, so that the device is convenient to be moved and used outdoors; the base 1 includes two main bases 11 and a counterweight base 12 with equal widths, the length of the main base 11 is greater than the length of the counterweight base 12, and on the main base 11 and the bottom of the counterweight base 12 are provided with rollers 2, so that the main base 11 and the counterweight base 12 can move independently on the ground; There is a telescopic arm 4 inclined upwards. The telescopic arm 4 is composed of a plurality of hydraulic cylinders on the same axis. The telescopic arm 4 is extended outward through the synchronous extension of the multiple hydraulic cylinders, so that t...

Embodiment 2

[0025] On the basis of Embodiment 1, the main base 11 is fixed with a horizontal limit card protrusion 14 on the side facing the counterweight base 12, and the position of the corresponding limit card protrusion 14 on the counterweight base 12 is provided with a The limit card groove 13, the limit card protrusion 14 is inserted into the limit card groove 13, and the main base 11 is connected with the counterweight base 12. Preferably, the limit card protrusion 14 is a plate-shaped structure, so that the limit card protrusion 14 increases the contact area with the limit card groove 13 to ensure the support strength. In the limit card groove 13 and the limit card protrusion 14, a positioning pin hole on the same axis is provided, and a fixed pin is inserted in the positioning pin hole, so that The main base 11 and the counterweight base 12 are connected together and move synchronously; the counterweight base 12 is fixedly connected with a counterweight adjustment cylinder 18 alon...

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PUM

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Abstract

The invention relates to the field of news photography, and specifically discloses a camera position adjustment device for news interviews, which includes a base, a roller, a fixed seat, a telescopic arm and a mounting seat; the base includes two main bases and a counterweight base with equal widths An upwardly inclined telescopic arm is fixed on the fixed seat, and the mounting seat is fixedly installed on the upper end of the telescopic arm; an adjustment box with an opening facing upward is arranged in the mounting seat, and the front bottom of the adjusting box is connected to the mounting seat through a rotating shaft; The bottom of the mount is fixed with a vertical angle adjustment cylinder. The present invention can adjust the distance and height of the camera at the same time through the expansion and contraction of the telescopic arm, and the angle adjustment cylinder can adjust the inclination angle of the camera, so that the camera can perform news interview shooting at the best angle, and the operation and adjustment by a single person can save time and effort. Quickly make adaptive adjustments.

Description

technical field [0001] The invention relates to the field of news photography, in particular to a camera position adjustment device for news interviews. Background technique [0002] When shooting a shot in a news interview, the continuous movement of the camera means shooting by moving the camera position in a shot, or changing the optical axis of the lens, or changing the focal length of the lens. The pictures captured by this shooting method are called moving pictures. Such as: push lens, pull lens, pan lens, shift lens, follow lens, lift lens and comprehensive motion lens formed by push, pull, shake, move, follow, lift camera and comprehensive motion camera. [0003] Existing cameras used for news interviews and shooting use the elevator mechanism to lift the camera to a high place, and change the shooting distance by moving the base. This adjustment requires frequent and large-scale mobile operations of the entire device, requiring more manpower. operation, it is not ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B17/56
CPCG03B17/56G03B17/561
Inventor 刘国亮张兰
Owner NANCHANG INST OF TECH