Hand-push movable photographic car

A camera car and wheel technology, applied in the fields of TV shooting and movies, can solve the problems of inability to change the direction of movement, cumbersome assembly and disassembly, and limited application range, achieving convenient and flexible steering control, reducing handling difficulty, and wide application range. Effect
CN101890975AInactive Publication Date: 2010-11-24CHONGQING UNIV OF ARTS & SCI
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
CHONGQING UNIV OF ARTS & SCI
Publication Date
2010-11-24
Estimated Expiration
Not applicable Β· inactive patent

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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.
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Description

technical field

[0001] The invention relates to the technical field of film and TV shooting, in particular to a hand-push mobile camera cart used in film and TV shooting. Background technique

[0002] In the field of film and television shooting technology, the current sports photography is generally taken by the cameraman while walking with the camera, which often causes the shooting picture to shake due to the impact of walking ups and downs or breathing during the shooting process. For overcoming these shortcoming, people adopt to set up camera track in advance, camera car is installed on camera track, tripod and cameraman are loaded on the camera car, promote camera car to advance and carry out motion videography. The obvious disadvantages of this technology are that the equipment is inconvenient to carry, cumbersome to assemble and disassemble, and once the camera track is set up, the direction of movement cannot be changed. The limitation of the camera track is not sui...

Claims

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