Hand-push movable photographic car

A camera car, wheel technology, applied in the direction of trolleys, trolley accessories, motor vehicles, etc., can solve the problems of inability to change the direction of movement, cumbersome assembly and disassembly, inconvenient equipment carrying, etc., to achieve convenient and flexible steering control, reduce the difficulty of handling, The effect of a wide range of sports shooting

Inactive Publication Date: 2012-05-23
CHONGQING UNIV OF ARTS & SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The obvious disadvantage of this technology is that the equipment is inconvenient to carry, cumbersome to assemble and disassemble, once the camera track is set up, the direction of movement cannot be changed, and the limitation of the camera track is not suitable for motion cameras with a large radius
At the same time, the use of this technology is limited by the environment, and there is a defect that the scope of application is not wide

Method used

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  • Hand-push movable photographic car
  • Hand-push movable photographic car
  • Hand-push movable photographic car

Examples

Experimental program
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Effect test

Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0017] In specific implementation, such as Figure 1 to Figure 5 As shown, a hand-push mobile camera vehicle includes a load carrier plate 1 and wheels, and also includes a chassis 2 and an extension arm 3. The chassis 2 is a plate-like structure and is arranged in parallel at the lower middle of the load carrier plate 1. The wheels include two Groups of front wheels 4 and two groups of rear wheels 5, each of the four groups of wheels is connected to the four corners of the chassis 2 through an extension arm 3; each group of wheels is composed of two wheels, and the middle of the two wheels is a wheel shaft 6 , A wheel connecting shaft 7 is arranged vertically upward along the wheel shaft 6, and the wheel connecting shaft 7 is rotatably connected to the end of the corresponding extension arm 3, and the other end of each extension arm 3 is connected t...

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PUM

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Abstract

The invention discloses a hand-push movable photographic car which comprises a carrying plate, wheels and chassis, wherein the chassis are arranged below the carrying plate in parallel; the wheels comprise two groups of front wheels and two groups of rear wheels, which are respectively connected on the chassis through extending arms; the rotating shafts of the wheels are vertically equipped with connecting shafts for the wheels in an upward direction; the connecting shafts for the wheels are rotatablely connected on the ends of the corresponding extending arms; and the other ends of the extending arms are pivoted with the chassis through pivots which are vertically arranged. When in use, the hand-push movable photographic car is not limited by a guide rail, thus obtaining broader movable shooting range; when a shooting location is broader, the four extending arms can be stretched to load a small-sized rocker arm for shooting, thus enabling the wheels to support a car body more stably and obtaining broader shooting range; and while shooting in narrow sites such as an alley and the like, the four extending arms can be drawn back towards the middle part so as to adapt to various shooting locations, thus having the advantage of wide application scope.

Description

Technical field [0001] The invention relates to the technical field of film and television shooting, in particular to a hand-push mobile camera vehicle used in film and television shooting. Background technique [0002] In the field of film and TV shooting technology, the current sports shooting is generally carried out by the cameraman while walking while shooting. This often causes the shooting picture to shake due to the influence of walking ups and downs or breathing during the shooting process. In order to overcome these shortcomings, a camera track is set up in advance, a camera cart is installed on the camera track, a tripod and camera personnel are mounted on the camera cart, and the camera cart is pushed forward to perform sports shooting. The significant disadvantage of this technology is that the equipment is inconvenient to carry, and it is cumbersome to assemble and disassemble. Once the camera track is set up, the movement direction cannot be changed. The limitation...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62B11/00B62B5/04
Inventor 赵明友
Owner CHONGQING UNIV OF ARTS & SCI
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