A kind of adjustable follow shot mounting bracket
Technical field
The present invention relates to film and television field, specifically a kind of adjustable follow shot mounting bracket.
Background technology
During existing TV or film shooting, it is often necessary to shoot mobile picture, meanwhile, in order to prevent shooting
The extraneous factors such as person's hand shaking and produce shooting image unclear or disorderly problem, accordingly, it is desirable to provide can allow video camera stabilization move
Dynamic support, especially when needing pickaback or hand-held camera shoots, picture can rock, and be steady shot picture, clap
It is main during taking the photograph that auxiliary shooting is carried out using track or rocking arm mode:Orbital fashion, picture is steady, and shooting distance is not limited, but
It is that laying track needs substantial amounts of artificial and time cost;Rocking arm mode, can shoot the moving image of different angles, but clap
Photographic range is limited, and is unsuitable for shooting picture mobile over long distances.Accordingly, it would be desirable to design a operation flexibly, not limited by distance,
Picture smoothly shoots mounting bracket.
The content of the invention
The technical problem to be solved in the present invention is:In order to overcome existing shortcoming, there is provided a kind of adjustable, removable
Dynamic shooting mounting bracket.
The technical solution adopted for the present invention to solve the technical problems is:
There is provided a kind of adjustable follow shot mounting bracket, including base, wheel, crane, sitting frame, mobile column,
Camera installation rack, soft box, screen, lifting drive case, control panel and handle;Base bottom is provided with least two groups wheels, bottom
Seat is provided with crane, the first mobile column, the second mobile column, the 3rd mobile column and the 4th mobile column on top;Described lifting
Top of the trellis is provided with sitting frame, and the described side roof part of sitting frame two is separately installed with handrail, and sitting frame backside top is provided with backrest;
Tooth bar is installed in the first described mobile column;Linear bearing is installed, first fairlead passes through inside the first fairlead
Linear bearing is connected with the first mobile column and the second mobile column respectively, and the first described fairlead can be same by linear bearing
When moved up and down in the first mobile column and the second mobile column;Linear bearing, described second are installed inside second fairlead
Fairlead is connected with the first mobile column and the second mobile column respectively by linear bearing, and the second described fairlead passes through straight line
Bearing can be moved up and down in the first mobile column and the second mobile column simultaneously;The first described guiding is set on the second guiding
The top of set;Linear bearing is installed, described the 3rd fairlead is by linear bearing respectively with the 3rd inside the 3rd fairlead
Mobile column is connected with the 4th mobile column, and described the 3rd fairlead can simultaneously in the 3rd mobile column and the by linear bearing
Moved up and down in four mobile columns;Linear bearing is installed, the 4th described fairlead passes through linear bearing inside the 4th fairlead
It is connected with the 3rd mobile column and the 4th mobile column respectively, the 4th described fairlead can be simultaneously the 3rd by linear bearing
Moved up and down in mobile column and the 4th mobile column;The 3rd described guiding is set on the top of the 4th fairlead;First is oriented to
Set and second fairlead one end are provided with lifting drive case, and described lifting drive case is connected with tooth bar, and described lifting is moved
Wheel and rack is provided with power case to be meshed;Soft box mounting bracket includes upper mounting bracket, lower mounting bracket and perpendicular mounting bracket, upper installation
Frame one end is arranged on one end of the first fairlead and the 3rd fairlead, and lower mounting bracket one end is led installed in the second fairlead and the 4th
To one end of set, the other end vertical direction of upper mounting bracket and lower mounting bracket is provided with more than at least three perpendicular mounting bracket,
Soft box is installed on perpendicular mounting bracket between upper mounting bracket and lower mounting bracket;Between the first fairlead and the 3rd fairlead
Movable sleeving is installed, described movable sleeving can be moved left and right on lower mounting bracket on lower mounting bracket, movable sleeving top is by pendulum
Dynamic rotating shaft is connected with curved bar, described curved bar it is relative with swing rotating shaft can left-right rotation, curved bar front end is provided with video camera
Mounting bracket, curved bar rear end is connected by rotating shaft with control panel, and curved bar is also equipped with handle, and control panel opposite side is provided with
Screen, described screen is connected with video camera, and video camera is arranged on camera installation rack.
Further, described lower mounting bracket is separately mounted to the first fairlead two ends with lifting drive case.
Further, described wheel is made up of elastomeric material, and described wheel is hollow cylindrical structure, and described wheel is installed
Outside wheel shaft, wheel shaft one end is also equipped with motor.
Further, described tooth bar length is not more than the length of the first mobile column.
Further, described lifting drive case includes motor and speed-changing gear box.
Further, described perpendicular mounting bracket is 3-7 roots.
The beneficial effects of the invention are as follows present invention energy simple structure, operation are flexible, reduce the shooting of TV or film shooting
Cost, the present invention is not limited by distance, can subcamera shoot mobile, different angles, stabilization pictures over long distances
Face, is suitable to promote the use of.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the general structure schematic diagram that the embodiment of the present invention is provided;
Fig. 2 is Fig. 1 backsight direction structure schematic diagrames;
In figure:1. base, 2. takes turns, 2.1. wheel shafts, 3. crane, 4. sitting frame, 4.1. handrails, 4.2. backrests, 5.1. the
One mobile column, the mobile columns of 5.2. second, the mobile columns of 5.3. the 3rd, the mobile columns of 5.4. the 4th, 6. camera installation rack, 7. curved bar,
8.1. the first fairlead, the fairleads of 8.2. second, the fairleads of 8.3. the 3rd, the fairleads of 8.4. the 4th, 9. linear bearing, 10. hand
Handle, 11. soft boxes, 12. soft box mounting brackets, the upper mounting brackets of 12.1., mounting bracket under 12.2., 12.3. erects mounting bracket, 13. turns
Axle, 14. swing rotating shaft, 15. movable sleevings, 16. tooth bars, 17. screens, 18. lifting drive casees, 19. control panels.
Specific embodiment
Such scheme is described further below in conjunction with specific embodiment.It should be understood that these embodiments are for illustrating
The present invention is rather than limitation the scope of the present invention.The implementation condition used in embodiment can according to the condition of specific producer do into
One successive step, unreceipted implementation condition is usually the condition in normal experiment.
As Figure 1-Figure 2, Fig. 1 is the general structure schematic diagram that the embodiment of the present invention is provided;Fig. 2 is Fig. 1 backsight sides
To structural representation.
There is provided a kind of adjustable follow shot mounting bracket, including base 1, wheel 2, crane 3, sitting frame 4, movement
Post, camera installation rack 6, soft box 11, screen 17, lifting drive case 18, control panel 19 and handle;The bottom of base 1 is provided with
At least two groups wheels 2, base 1 is provided with crane 3, the first mobile column 5.1, the second mobile column 5.2, the 3rd mobile column on top
5.3 and the 4th mobile column 5.4;The described top of crane 3 is provided with sitting frame 4, and described 4 liang of side roof parts of sitting frame are pacified respectively
Equipped with handrail 4.1, the backside top of sitting frame 4 is provided with backrest 4.2;Tooth bar 16 is installed in the first described mobile column 5.1;First
Linear bearing 9 is installed inside fairlead 8.1, first fairlead 8.1 by linear bearing 9 respectively with the first mobile column
5.1 are connected with the second mobile column 5.2, and the first described fairlead 8.1 can be simultaneously in the first mobile column by linear bearing 9
5.1 and second move up and down in mobile column 5.2;Linear bearing 9, the second described guiding are installed inside the second fairlead 8.2
Set 8.2 is connected with the first mobile column 5.1 and the second mobile column 5.2 respectively by linear bearing 9, the second described fairlead
8.2 can be moved up and down in the first mobile column 5.1 and the second mobile column 5.2 simultaneously by linear bearing 9;Described first is led
The top of the second fairlead 8.2 is arranged on to set 8.1;Linear bearing 9, the described the 3rd are installed inside the 3rd fairlead 8.3
Fairlead 8.3 is connected with the 3rd mobile column 5.3 and the 4th mobile column 5.4 respectively by linear bearing 9, the 3rd described guiding
Set 8.3 can be moved up and down in the 3rd mobile column 5.3 and the 4th mobile column 5.4 simultaneously by linear bearing 9;4th fairlead
Linear bearing 9 is installed inside 8.4, described the 4th fairlead 8.4 by linear bearing 9 respectively with the 3rd mobile column 5.3 and
4th mobile column 5.4 is connected, and the 4th described fairlead 8.4 can be simultaneously in the He of the 3rd mobile column 5.3 by linear bearing 9
Moved up and down in 4th mobile column 5.4;The 3rd described fairlead 8.3 is arranged on the top of the 4th fairlead 8.4;First is oriented to
Set 8.1 and the one end of the second fairlead 8.2 are provided with lifting drive case 18, and described lifting drive case 18 is connected with tooth bar 16,
Wheel and rack 16 is provided with described lifting drive case 18 to be meshed;Soft box mounting bracket 12 include upper mounting bracket 12.1, under
Mounting bracket 12.2 and perpendicular mounting bracket 12.3, one end of upper mounting bracket 12.1 are arranged on the first fairlead 8.1 and the 3rd fairlead 8.3
One end, lower one end of mounting bracket 12.2 is arranged on one end of the second fairlead 8.2 and the 4th fairlead 8.4, the He of upper mounting bracket 12.1
The other end vertical direction of lower mounting bracket 12.2 is provided with more than at least three perpendicular mounting bracket 12.3, upper mounting bracket 12.1 with
Soft box 11 is installed on perpendicular mounting bracket 12.3 between lower mounting bracket 12.2;In the first fairlead 8.1 and the 3rd fairlead 8.3
Between lower mounting bracket 12.2 on movable sleeving 15 is installed, described movable sleeving 15 can be moved left and right on lower mounting bracket 12.2
Dynamic, the top of movable sleeving 15 is connected by swinging rotating shaft 14 with curved bar 7, and described curved bar 7 is relative can be left with swing rotating shaft 14
Turn right dynamic, the front end of curved bar 7 is provided with camera installation rack 6, and the rear end of curved bar 7 is connected by rotating shaft 13 with control panel 19, it is bent
Bar 7 is also equipped with handle 10, and the opposite side of control panel 19 is provided with screen 17, and described screen 17 is connected with video camera, takes the photograph
Camera is arranged on camera installation rack 6.
Specific operation principle, video camera is arranged on camera installation rack 6, video camera is connected with screen 17, grasps
It is sitting in or stands in sitting frame 4 as personnel, drive lifting drive case 18 to work by control panel 19, drives lifting drive case
18 are moved up and down on tooth bar 16, another aspect, and the first fairlead 8.1, the second fairlead 8.2, the 3rd fairlead 8.3 and the 4th are led
Pass through with the first mobile column 5.1, the second mobile column 5.2, between the 3rd mobile column 5.3 and the 4th mobile column 5.4 between set 8.4
The connection of linear bearing 9, therefore, drive lifting drive case 18 to drive the first fairlead 8.1, the second fairlead the 8.2, the 3rd to be oriented to
The fairlead 8.4 of set 8.3 and the 4th is simultaneously in the first mobile column 5.1, the second mobile column 5.2, the 3rd mobile column 5.3 and the 4th movement
Moved up and down on post 5.4, now, curved bar 7 and camera installation rack 6 can be driven to move up and down, therefore, realize the upper of video camera
The purpose of lower follow shot;The bottom of base 1 is provided with wheel 2, can move mounting bracket horizontal direction, therefore, realize shooting
The purpose for moving horizontally shooting of machine;Curved bar 7 is relative being capable of left-right rotation, holding handle 10, left and right promotion with swing rotating shaft 14
Curved bar 7 can drive movable sleeving 15 to be moved left and right on lower mounting bracket 12.2, and bat is moved left and right therefore, it is possible to shoot video camera
The purpose taken the photograph, it can be seen that, the present invention can realize the purpose of video camera all angles follow shot.
Described lower mounting bracket 12.2 is separately mounted to the two ends of the first fairlead 8.1 with lifting drive case 18, makes lower installation
The course of work is not interfered with each other between frame 12.2 and lifting drive case 18, it is ensured that the normal operation between installation.
Described wheel 2 is made up of elastomeric material, and described wheel 2 is hollow cylindrical structure, and described wheel 2 is arranged on wheel shaft
Outside 2.1, the one end of wheel shaft 2.1 is also equipped with motor, and motor driving wheel axle 2.1 and wheel 2 are rotated.
The described length of tooth bar 16 is not more than the length of the first mobile column 5.1, ensure that mounting bracket vertical direction just
Often operation.
Described lifting drive case 18 includes motor and speed-changing gear box, it is ensured that video camera can be shot and smoothly hang down
The dynamic image of translation.
Described perpendicular mounting bracket 12.3 is 3-7 roots.
With above-mentioned according to principle embodiment of the invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.