CN103851124A

CN103851124A - Four-axial energy-absorbing stabilizing device

Info

Publication number: CN103851124A
Application number: CN201210508782.0A
Authority: CN
Inventors: 李鹤; 吴维
Original assignee: AWE INSPRING SCIENCE AND TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: AWE INSPRING SCIENCE AND TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2012-12-03
Filing date: 2012-12-03
Publication date: 2014-06-11

Abstract

The invention discloses a four-axial energy-absorbing stabilizing device and belongs to the technical field of special equipment devices mainly serving the prophase shooting stage of film and television industry. The four-axial energy-absorbing stabilizing device is medium in size, thereby being capable of bearing various heavy devices. In current film and television industry, stability of prophase shooting is a primary part of shooting; in order to acquire more accurate and stable pictures, a photographer needs a lot of stabilizing devices to complete shooting; especially under special shooting environments such as on a high-altitude helicopter and on a vehicle moving at high speed, damping devices are needed. Through a designing mode of a bilayer structure, various problems in shooting stability are effectively solved; practices show that the four-axial energy-absorbing stabilizing device can bear various devices, so that multipurpose and high-efficiency work is realized, shooting complexity is reduced, accuracy is improved, shooting difficulty is substantially lowered, and working efficiency is greatly improved.

Description

Four-axial energy-absorbing stabilizer

Technical field

Four-axial energy-absorbing stabilizer, affiliated technical field is mainly the special device device of serving the prophase shoot stage of video display industry, because this device volume is moderate, can carry multiple jumbo.

In current video display industry, the work of prophase shoot is the primary link of films and television programs, for obtaining, stable various camera lens pictures are most important, director and producer are according to existing drama, planning by analysis, design in advance, this just requires camera man and assistant cameraman to work in concert, and completes this work by considerable various different devices.

As the main bearing device of vidicon camera and projection camera The Cloud Terrace, according to different shooting environmental and requirement, exchange in real time, for different equipment models and different deadweights, we need to use different bearing devices, four-axial energy-absorbing stabilizer is exactly that bearing device is taken in a peculair motion on a large scale that is applicable to indoor and outdoor, and Main Function is exactly to provide stable basis for vidicon camera.

Four-axial energy-absorbing stabilizer uses in a large number at film, TV, in the shooting of advertisement, be particluarly suitable in the large-scale moving camera shooting of long distance, can be erected at aircraft, automobile, above the various traffic tool such as steamer, Main Function is exactly the inertial impact force producing while absorbing various moving camera shooting, ensure that the vidicon camera carrying The Cloud Terrace of front end is always in good steady state, thereby vidicon camera can freely be taken in open space range, moderate owing to thering is volume, use the features such as extensive, we can more be had the picture effect of visual enjoyment.

Background technique

Current video display industry, no matter be film or TV, and even to advertising film, in the shooting process of propaganda film, all need to use various shooting auxiliary appliances, except traditional tripod, the a large amount of large-scale or medium-sized bearing device equipment of our more utilizations, for example: rocking arm, this safe Nikon, track etc., these equipment are all picture in order to obtain stable high-quality amount and specific customization, for example: rocker arrangement is served in order to obtain panorama in subrange, can rise from ground angle, high energy reaches the height of 12 meters and takes a crane shot, this safe Nikon device is in order to obtain the picture in short-distance and medium-distance, be visual angle taking people as benchmark, realize the effect that tenacious tracking is taken, the effect of similar this safe Nikon of effect of track is the moving camera shooting of fixation locus, that is to say, any shooting auxiliary appliance all has environment and the effect of its original application, and the function realizing is not identical yet, is all essential, also irreplaceable.

For films and television programs, various types of different amount camera lenses are all comprised, for example: the omnidistance live marathon race of TV, cycle racing, the similar race of heel-and-toe walking contest, live camera lens picture requires to remain stable, if adopt above-mentioned traditional bearing device equipment, may not take out, this just needs a special special bearing device, according to road conditions difference, the vehicle of carrying motion is also all different, according to the calculating of motion amplitude, select four suitable axle energy-absorption shock-dampers.

Four-axial energy-absorbing stabilizer is as taking the one of auxiliary appliance, exactly because above various particular/special requirement is arisen at the historic moment, the scope of main application is under the shooting environmental of growing in various long distances, large amplitude, time.

Four-axial energy-absorbing stabilizer only need to be before shooting in advance by apparatus on fixed support, through test and debugging, for the The Cloud Terrace of vidicon camera provides the effect of two-way energy-absorbing, allow vidicon camera remain plateau, and can not play pendulum along with the inertia of motion, reduce shooting complexity, improve validity, take difficulty and significantly reduce, working efficiency is improved greatly.

Summary of the invention

Four-axial energy-absorbing stabilizer entirety is rendered as a kind of rock-steady structure of square rack, mainly can be divided into two-part composition

Fig. 1 is double-deck square mechanical frame structure

Fig. 2 is high-tensile steel wires energy absorption devices

Branch resolves

The double-deck square mechanical frame structure of Fig. 1

Adopt high stiffness metal as main frame.The place environment and the vehicle that use according to difference, adopt different structure frame, in the hope of reaching best shooting effect.

Double-deck square mechanical frame structure is one of the most key structure of energy-absorbing stabilizer, first above material, require its crushing resistance to be eager to excel, and there is certain buffering and the effect of damping, integral frame adopts precision machining, single forming, the installation of framework, the load bearing equipment that standing part form is different according to use, the size of integral device also has corresponding change.

Integrated support structure is made up of two measure-alike squares, is in parallel arranged to form double-layer structure.The 1st layer of Fig. 1, is made up of pros, and centre is connected by a rectangular configuration, and Main Function is to form overall peripheral frame structure, and this device is mainly to absorb longitudinal impact energy; The 2nd layer of Fig. 2, identical with the 1st layer of structure, formed by another pros, Main Function is to absorb horizontal impact energy, that overall structure requires to accomplish in movement process is noiseless, friction, without pause and transition in rhythm or melody sense, motion smoothing is freely.Consider the particularity of Environmental Conditions, for ensureing that this part can be used for a long time, therefore we all take to seal assembly method by this part, form an integral frame, reduce and extraneous contacting as far as possible.

Carrier structure adopts double layer design method, forms in appearance a foursquare flat box, also ensures effective shockproof buffer space when strengthening movable machinery intensity.

Fig. 2 high-tensile steel wires shock absorbing apparatus

Be positioned at the structure of the 1st layer, adopt the movable spiral form of two high-tensile steel wires to connect middle rectangular configuration, according to the size of inertia impact, can exchange at any time the steel wire of differential tension, be positioned at the 2nd layer of structure identical with the 1st layer, in processing and making process, all adopt manpower to complete by hand.

Technical advantage

1. be applicable to various environment and motion carrier.

2. disposable installation, can be used for a long time.

3. the configuration of money more than, can adapt to various different demands.

Embodiment

1, main supporting structure is installed, is selected corresponding four-axial energy-absorbing stabilizer according to different road surfaces situation.

2, according to different shooting equipment, select corresponding shooting tripod head device, and regulate dynamic balancing all around, reach optimum efficiency.

3, start to install other devices.

Claims

1. adopt aluminum alloy, Steel material manufacturing structure.

2. adopt double-layer circular mechanical frame structure.

3. carrier structure adopts double layer design method, presents a Pyramid.

4. adopt the movable spiral form establishment of high-tensile steel wires to connect.