CN117641128A

CN117641128A - Tracking shooting device and shooting method for making three-dimensional animation

Info

Publication number: CN117641128A
Application number: CN202311486576.9A
Authority: CN
Inventors: 汤舒婷; 汤航
Original assignee: Tibet Derui Culture Technology And Creative Development Co ltd
Current assignee: Tibet Derui Culture Technology And Creative Development Co ltd
Priority date: 2024-01-10
Filing date: 2024-01-10
Publication date: 2024-03-01

Abstract

The invention provides a tracking shooting device and a shooting method for making three-dimensional animation, and relates to the technical field of animation production; including supporting part, one side fixedly connected with operating part of supporting part, the bottom fixedly connected with bracing piece of operating part, sliding connection has first oil pressure portion on the operating part, the top fixedly connected with second oil pressure portion of first oil pressure portion, the top of second oil pressure portion is provided with data acquisition ware, operating part includes the support frame, the top fixedly connected with first telescopic link of support frame one end, the both sides of the support frame other end all are provided with the action bars, first oil pressure portion includes first grease chamber and deflector, the deflector rotates to be connected on first grease chamber. The invention can automatically adjust the shooting position when the actor suddenly advances, and can conveniently adjust the left and right shooting angles.

Description

Tracking shooting device and shooting method for making three-dimensional animation

Technical Field

The invention relates to the technical field of animation production, in particular to a tracking shooting device and a shooting method for producing three-dimensional animation.

Background

The tracking shooting equipment for making the three-dimensional animation mainly comprises an optical dynamic capturing device and an inertial dynamic capturing device, wherein the optical dynamic capturing device works in a standardized space by utilizing cameras, a matrix is formed by a group of cameras with carefully adjusted positions, the shooting space is aligned to cooperate with a reference calibration point, and one or more dynamic capturing actors need to wear dynamic capturing clothes to shoot. The optical capturing system can independently track the carrying party of the calibration points such as people, props, animals, cameras and the like, the precise motion analysis and triangulation technology can carry out subsequent extraction on motion capturing data through the optical convergence action of a plurality of cameras in a capturing space, the inertial motion capturing is to directly capture motion through an inertial sensor of the inertial motion capturing device, the motion of a motion capturing actor is transmitted in real time according to the motion data collected by the sensor, the inertial motion capturing is used without building a motion capturing shed, and the motion can be captured outdoors in real time.

When the existing inertial motion capturing is actually operated, a photographer needs to use a data acquisition device to collect information of an actor wearing the inertial motion capturing device for assisting in manufacturing of three-dimensional animation, but in the process of shooting, in order to improve the shooting effect, the photographer needs to concentrate on a screen of the data acquisition device, when the forward position of the actor is rapidly changed, the photographer is difficult to timely make a backward reaction, so that the actor breaks away from a picture, the shooting effect is influenced, meanwhile, in the using process, the moving range of the actor is further increased, the existing tracking shooting device is inconvenient and comfortable to adjust left and right shooting angles, and the arm is supported by the device in the adjusting process, so that the arm is easy to fatigue.

Disclosure of Invention

The invention aims to solve the technical problems of inconvenient automatic adjustment and inconvenient and comfortable adjustment of left and right shooting angles of the existing shooting pictures in a short-distance direction by providing a tracking shooting device and a shooting method for making three-dimensional animation.

In order to solve the technical problems, the invention provides the following technical scheme:

the utility model provides a track shooting device and shooting method of preparation three-dimensional animation, includes supporting part, one side fixedly connected with operating part of supporting part, the bottom fixedly connected with bracing piece of operating part, sliding connection has first oil pressure portion on the operating part, the top fixedly connected with second oil pressure portion of first oil pressure portion, the top of second oil pressure portion is provided with data acquisition ware, operating part includes the support frame, the top fixedly connected with first telescopic link of support frame one end, the both sides of the support frame other end all are provided with the action bars, first oil pressure portion includes first grease chamber and deflector, the deflector rotates to be connected on first grease chamber, second oil pressure portion includes the second grease chamber, the top of second grease chamber is provided with the rolling chamber, the top of rolling chamber rotates to be connected with the rotation base.

Preferably, the supporting part comprises a connecting frame, the two ends of one side of the connecting frame are fixedly connected with supporting plates, a controller is arranged in the connecting frame, the controller of the connecting frame is connected with the servo motor and the distance sensor, and shooting personnel can directly control the servo motor through the controller.

Preferably, the support frame fixed connection is in the opposite side of link, fixedly connected with servo motor in the support frame, fixedly connected with threaded rod on servo motor's the rotation axis, the bottom of first telescopic link is provided with first oil pipe, and the stiff end lug connection of first telescopic link bottom is on first oil pipe, and the stiff end inside of first telescopic link is full of fluid.

Preferably, the bottom of action bars is provided with the handle, is provided with the oil bag on the handle, all be provided with second oil pipe in action bars and the support frame, the one end of second oil pipe is connected with the oil bag, and the oil bag has certain elasticity and compliance, and the oil bag can take place deformation when being pressed to when fluid enters into in the oil bag, the oil bag will restore to the original state.

Preferably, the top fixedly connected with rack of bracing piece, the bottom fixedly connected with rubber slab of bracing piece, through setting up the rubber slab, can be at the influence of alleviateed device pressure to the chest.

Preferably, a placing groove is formed in the placing rack, a first oil pipe is placed in the placing groove, one end of the placing rack is fixedly connected with a distance sensor, and the placing groove is arranged to be used for placing the first oil pipe.

Preferably, the both sides at first grease chamber top all are provided with the connection base, be provided with the clamp plate in the first grease chamber, the top butt of clamp plate has the arc piece, the arc piece passes through stud to be rotated and connects on the connection base, the top fixedly connected with second telescopic link of arc piece, the bottom of first grease chamber is provided with first oil pipe, and the bottom of arc piece is the arc that the radius increases gradually, when the arc piece rotates, will be continuous extrusion clamp plate.

Preferably, the bottom of deflector one end is provided with the connecting plate, the second spout has been seted up to the bottom of deflector other end, first spout has been seted up at the top of deflector, the deflector passes through the connecting plate and rotates to be connected on connecting the base, sliding connection has first telescopic link in the second spout.

Preferably, both sides of second grease chamber bottom all fixedly connected with slider, slider sliding connection is on the second spout, the both sides of second grease chamber are provided with second oil pipe, be provided with the gear in the rotation room, the top of gear is connected with the rotation base, one side meshing of gear is connected with the rack, the both ends of rack all fixedly connected with push-and-pull board, the rotation room is linked together with the second grease chamber.

A photographing method for making a three-dimensional animation, the photographing method comprising the steps of:

s1: putting on the inertial motion capturing device by the actor and putting on the positioning mark point on the body;

s2: the shooting personnel place the tracking shooting device for making the three-dimensional animation on the body, so that the supporting part is positioned on the shoulder, and the supporting rod can be supported at the chest position;

s3: starting a tracking shooting device for producing the three-dimensional animation and connecting the tracking shooting device with inertial motion capturing equipment;

s4: shooting personnel can shoot through the equipment, and when shooting is performed, the shooting direction of the data acquisition device can be changed through controlling the operation part;

s5: when the distance between the actor and the shooting personnel is too short, signals are transmitted to the controller through the distance sensor, the controller enables the servo motor to rotate, the data collector moves along the guide plate and automatically gets away from the actor, and meanwhile the shooting personnel is reminded to pay attention to control the distance between the data collector and the actor.

Compared with the prior art, the invention has at least the following beneficial effects:

in the scheme, through setting up operating portion and bracing piece, when distance sensor detects that the distance between shooting personnel and the actor is nearer, servo motor will rotate, make data acquisition ware can keep away from the actor, when avoiding the actor to move forward suddenly, shooting personnel's reaction is untimely, lead to the actor to shift out the problem of picture, when the shooting personnel observe the position of data acquisition ware and change, will shift out the screen of data acquisition ware with the sight simultaneously, notice on-the-spot environment, and control oneself and actor between the distance, avoided the action information of data acquisition ware unable complete collection actor, can also avoid shooting personnel and actor to collide simultaneously.

Through setting up first oil pressure portion, can adjust data acquisition ware's inclination, make data acquisition ware's screen can be adapted to the person of shooing, simultaneously, because the height of person of shooing is not all the same, after setting for data acquisition ware's angle, no matter how far away data acquisition ware removes on the deflector, data acquisition ware's screen all can all be located the best angle that the shooting personnel observed all the time, avoided data acquisition ware at the in-process of removal, the shooting personnel observe difficultly, be difficult to keep good shooting angle.

Through setting up second oil pressure portion, when shooting personnel need shoot the body side picture but inconvenient rotation health, through pressing the oil pocket in the operating portion, just can make data acquisition ware take place to rotate, make data acquisition ware can shoot the picture of bigger scope, gather more information, make the preparation of three-dimensional animation more complete, simultaneously at the in-process that first oil pressure portion removed, also can realize collecting the effect of shooting personnel's body side picture information, no matter data acquisition ware is in motion or stationary state, all can carry out data acquisition's effect to most regions in the scene, shooting efficiency of shooting personnel has been improved greatly.

Drawings

The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.

FIG. 1 is a schematic diagram of a three-dimensional structure of a tracking camera for producing three-dimensional animation;

FIG. 2 is a schematic view of the connection structure of the support part and the operation part of the present invention;

FIG. 3 is a schematic view of the structure of the operation part of the present invention;

FIG. 4 is a schematic view of a support bar according to the present invention;

FIG. 5 is a schematic view of the connection of the first hydraulic section, the second hydraulic section and the data collector according to the present invention;

FIG. 6 is a partial cross-sectional view of a first oil pressure portion of the present invention;

FIG. 7 is a schematic view of the structure of the guide plate of the present invention;

FIG. 8 is a schematic view of the second telescopic rod of the present invention when extended;

fig. 9 is a cross-sectional view of the second hydraulic unit of the present invention.

[ reference numerals ]

1. A support part; 11. a connecting frame; 12. a support plate; 2. an operation unit; 21. a support frame; 211. a servo motor; 212. a threaded rod; 22. an operation lever; 221. an oil bag; 23. a first telescopic rod; 3. a support rod; 31. a placing rack; 311. a placement groove; 312. a distance sensor; 32. a rubber plate; 4. a first oil pressure unit; 41. a first oil chamber; 411. the base is connected; 412. pressing the plate; 413. an arc-shaped block; 414. a second telescopic rod; 415. a first oil pipe; 42. a guide plate; 421. a connecting plate; 422. a first chute; 423. a second chute; 5. a second oil pressure unit; 51. a second oil chamber; 511. a slide block; 512. a second oil pipe; 52. a rotating chamber; 521. a gear; 522. a rack; 523. a push-pull plate; 53. rotating the base; 6. a data collector.

While particular structures and devices are shown in the drawings to enable a clear implementation of embodiments of the invention, this is for illustrative purposes only and is not intended to limit the invention to the particular structures, devices and environments, which may be modified or adapted by those of ordinary skill in the art, as desired, and which remain within the scope of the appended claims.

Detailed Description

The following describes a tracking shooting device and a shooting method for making three-dimensional animation in detail by combining the drawings and the specific embodiments. While the invention has been described herein in terms of the preferred and preferred embodiments, the following embodiments are intended to be more illustrative, and may be implemented in many alternative ways as will occur to those of skill in the art; and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the invention specifically.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.

It will be understood that the meanings of "on … …", "over … …" and "over … …" in this disclosure should be interpreted in the broadest sense so that "on … …" means not only "directly on" but also includes meaning "directly on" something with intervening features or layers therebetween, and "over … …" or "over … …" means not only "on" or "over" something, but also may include its meaning "on" or "over" something without intervening features or layers therebetween.

Furthermore, spatially relative terms such as "under …," "under …," "lower," "above …," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.

As shown in fig. 1, an embodiment of the present invention provides a tracking shooting device for making three-dimensional animation, which includes a supporting portion 1, wherein one side of the supporting portion 1 is fixedly connected with an operating portion 2, the bottom of the operating portion 2 is fixedly connected with a supporting rod 3, a first oil pressure portion 4 is slidingly connected to the operating portion 2, the top of the first oil pressure portion 4 is fixedly connected with a second oil pressure portion 5, and the top of the second oil pressure portion 5 is provided with a data collector 6.

In this embodiment, as shown in fig. 1, the supporting portion 1 needs to be placed on the shoulder of the operator when in use, the supporting rod 3 will be supported at the chest of the operator, and the operating portion 2 will be located right in front of the operator, and the first hydraulic portion 4 and the second hydraulic portion 5 need to be filled with oil.

As an implementation manner in this embodiment, as shown in fig. 1-8, the supporting portion 1 includes a connecting frame 11, two ends of one side of the connecting frame 11 are fixedly connected with a supporting plate 12, a controller is provided in the connecting frame 11, the controller of the connecting frame 11 is connected with a servo motor 211 and a distance sensor 312, the operating portion 2 includes a supporting frame 21, a first telescopic rod 23 is fixedly connected with the top of one end of the supporting frame 21, two sides of the other end of the supporting frame 21 are provided with operating rods 22, the supporting frame 21 is fixedly connected with the other side of the connecting frame 11, a servo motor 211 is fixedly connected with a threaded rod 212 on a rotating shaft of the servo motor 211, a first oil pipe 415 is provided at the bottom of the first telescopic rod 23, a placing frame 31 is fixedly connected with the top of the supporting rod 3, a rubber plate 32 is fixedly connected with the bottom of the supporting rod 3, a placing groove 311 is provided in the placing frame 31, a first oil pipe 415 is placed in the placing groove 311, one end of the placing rack 31 is fixedly connected with a distance sensor 312, the first oil pressure part 4 comprises a first oil chamber 41 and a guide plate 42, the guide plate 42 is rotationally connected to the first oil chamber 41, two sides of the top of the first oil chamber 41 are respectively provided with a connecting base 411, a pressing plate 412 is arranged in the first oil chamber 41, the top of the pressing plate 412 is abutted with an arc block 413, the arc block 413 is rotationally connected to the connecting base 411 through a double-end stud, the top of the arc block 413 is fixedly connected with a second telescopic rod 414, the bottom of the first oil chamber 41 is provided with the first oil pipe 415, the bottom of one end of the guide plate 42 is provided with a connecting plate 421, the bottom of the other end of the guide plate 42 is provided with a second sliding groove 423, the top of the guide plate 42 is provided with a first sliding groove 422, the guide plate 42 is rotationally connected to the connecting base 411 through the connecting plate 421, the second chute 423 is slidably connected with the first telescopic rod 23, when shooting is performed, firstly, an actor wears the inertial motion capturing device, and wears the positioning calibration point on the body, then the shooting personnel needs to mount the supporting plate 12 on the shoulder, and the rubber plate 32 is abutted to the chest, then the data collector 6 is connected to the rotating base 53, as different shooting personnel are different in height, the shooting personnel need to rotate the data collector 6 according to the height of the shooting personnel, the display screen on the data collector 6 can be opposite to the shooting personnel, when the data collector 6 rotates, the arc-shaped block 413 rotates and simultaneously presses the pressing plate 412, when the pressing plate 412 moves downwards, the oil in the first oil chamber 41 is extruded into the first telescopic rod 23 through the first oil pipe 415, the first telescopic rod 23 is stretched under the action of the oil, meanwhile, when the arc-shaped block 413 rotates, the guide plate 42 connected to the bottom of the first oil chamber 41 rotates synchronously, the other end of the guide plate 42 is tilted, in this way, when the first oil pipe 413 rotates, the first oil pipe 415 rotates, the signal is transmitted to the first telescopic rod 42, the signal is transmitted to the corresponding positioning calibration point through the first telescopic rod 42, when the signal is transmitted to the servo-type stud controller, the signal is screwed down, the signal is detected, and the signal is transmitted to the actor through the second telescopic rod 42, when the signal is detected, and the signal is transmitted to the servo rod through the upper part, and the guide plate 422, and the signal is screwed to the signal is fixed, when the servo motor 211 rotates, the first oil chamber 41 moves on the support frame 21 under the action of the threaded rod 212, so that the situation that the distance between the data collector 6 and the actor is too short is avoided, and meanwhile, the actor is prevented from being impacted on a photographer, when the first oil chamber 41 moves, the second oil pressure part 5 moves along the guide plate 42, and because the guide plate 42 is in an inclined state, the inclination angle of the guide plate 42 is consistent with the inclination angle of the data collector 6, the data collector 6 can always keep the optimal angle watched by the photographer in the moving process of the second oil pressure part 5, and when the photographer observes that the position of the data collector 6 suddenly moves, the actor can pay attention to things outside the screen in time, so that the actor is prevented from being collided.

In this embodiment, as shown in fig. 1-8, the fixed end of the first telescopic rod 23 is filled with oil, when additional oil enters the first telescopic rod 23, the oil in the fixed end presses the movable end of the first telescopic rod 23, so that the length of the first telescopic rod 23 is increased, when the volume of the oil in the first telescopic rod 23 is unchanged, the first telescopic rod 23 maintains the original length, during the tilting of the guide plate 42, additional oil enters the first telescopic rod 23, the movable end of the first telescopic rod 23 is continuously raised during the tilting of the guide plate 42, and always abuts against the first chute 422, when the guide plate 42 is fixed, the length of the corresponding first telescopic rod 23 is fixed, when the second oil pressure part 5 moves on the guide plate 42, the first telescopic rod 23 correspondingly provides a support for the guide plate 42, when the second oil pressure part 5 moves on the guide plate 42, and when the second oil pressure part 5 moves in a direction of the first oil chamber 41 is in the direction of the arc-shaped block 414, and when the second oil pressure part 41 moves in the direction of the arc-shaped block 413 is not in the direction of the arc-shaped block, and the arc-shaped block 414 is continuously moved, and the top surface of the arc-shaped block is not in the arc-shaped block 414 is gradually moved in the direction of the arc-shaped top part 4, and the top part is continuously moved in the direction of the arc-shaped block 4 is not in the direction of the arc-shaped part is moved when the second oil pressure part 5 is moved in the arc-shaped part is continuously, the pressing plate 412 is continuously pressed, so that the pressing plate 412 continuously moves downwards, the oil in the first oil chamber 41 is pressed into the first telescopic rod 23 through the first oil pipe 415, a thread groove is formed in the middle of the first oil chamber 41, the first oil chamber 41 is in threaded connection with the threaded rod 212, two sides of the first oil chamber 41 are slidably connected with the supporting frame 21, at least two movable ends are connected with the fixed end of the second telescopic rod 414, and the top of the movable end located in the middle of the fixed end is fixedly connected with the bottom of the second oil pressure part 5.

As an implementation manner in this embodiment, as shown in fig. 1-3 and 9, a handle is provided at the bottom of the operating rod 22, an oil bag 221 is provided on the handle, second oil pipes 512 are provided in the operating rod 22 and the supporting frame 21, one end of each second oil pipe 512 is connected with the oil bag 221, the second oil pressure part 5 includes a second oil chamber 51, a rotating chamber 52 is provided at the top of the second oil chamber 51, a rotating base 53 is rotatably connected at the top of the rotating chamber 52, sliders 511 are fixedly connected at two sides of the bottom of the second oil chamber 51, the sliders 511 are slidably connected on a second sliding groove 423, second oil pipes 512 are provided at two sides of the second oil chamber 51, a gear 521 is provided in the rotating chamber 52, the top of the gear 521 is connected with a rotating base 53, one side of the gear 521 is engaged with a rack 522, two ends of the rack 522 are fixedly connected with a push-pull plate 523, the rotating chamber 52 is communicated with the second oil chamber 51, when shooting, shooting staff can place hands at the handles of the two operation rods 22 respectively, when shooting, the staff needs to shoot the sides, but when turning is inconvenient, the staff can press the oil bags 221 at the corresponding sides, when the oil bags 221 are pressed, the oil in the oil bags 221 can enter the second oil chamber 51 through the second oil pipe 512, after the oil enters the second oil chamber 51, the oil in the second oil chamber 51 can be extruded to the corresponding side of the rotating chamber 52, then the oil can extrude the push-pull plate 523, when the push-pull plate 523 is extruded, the push-pull plate 523 can enable the rack 522 to displace, meanwhile, the gear 521 can rotate under the action of the rack 522, because the top of the gear 521 is connected with the data acquisition unit 6 through the rotating base 53, the data acquisition unit 6 can rotate at the moment, the information of the side is automatically collected, and when the data collector 6 needs to rotate reversely, only the oil bag 221 on the other side needs to be pressed.

In this embodiment, as shown in fig. 1 to 3, 7 and 9, when the second oil pressure portion 5 moves on the guide plate 42, the slider 511 located at the bottom of the second oil chamber 51 slides in the first sliding groove 422 of the guide plate 42.

As shown in fig. 1 to 5 and fig. 7 to 9, an embodiment of the present invention provides a photographing method for making a three-dimensional animation, the photographing method including the steps of:

s2: the shooting personnel put the tracking shooting device for making the three-dimensional animation on the body, so that the supporting part 1 is positioned on the shoulder, and the supporting rod 3 can be supported at the chest position;

s4: the shooting personnel can shoot through the equipment, and the shooting direction of the data collector 6 can be changed by controlling the operation part 2 when shooting;

s5: when the actor is too close to the photographer, a signal is transmitted to the controller through the distance sensor 312, the controller rotates the servo motor 211, the data collector 6 moves along the guide plate 42 and automatically moves away from the actor, and the photographer is reminded to pay attention to control the distance between the actor and the actor.

According to the technical scheme, the operating part and the supporting rod are arranged, when the distance sensor detects that the distance between the shooting personnel and the actor is relatively short, the servo motor can rotate, so that the data acquisition device can be far away from the actor, the problem that the actor moves out of a picture due to untimely reaction of the shooting personnel when the actor suddenly moves forwards is avoided, meanwhile, when the shooting personnel observe that the position of the data acquisition device changes, the sight line moves out of a screen of the data acquisition device, the scene environment is noted, the distance between the camera and the actor is well controlled, the situation that the data acquisition device cannot completely acquire action information of the actor is avoided, and meanwhile, collision between the shooting personnel and the actor can be avoided.

The invention is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the invention. In the following description of preferred embodiments of the invention, specific details are set forth in order to provide a thorough understanding of the invention, and the invention will be fully understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present invention.

Those of ordinary skill in the art will appreciate that all or a portion of the steps in implementing the methods of the embodiments described above may be implemented by a program that instructs associated hardware, and the program may be stored on a computer readable storage medium, such as: ROM/RAM, magnetic disks, optical disks, etc.

The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.

Claims

1. The tracking shooting device for producing the three-dimensional animation is characterized by comprising a supporting part, wherein one side of the supporting part is fixedly connected with an operating part, the bottom of the operating part is fixedly connected with a supporting rod, the operating part is connected with a first oil pressure part in a sliding manner, the top of the first oil pressure part is fixedly connected with a second oil pressure part, and the top of the second oil pressure part is provided with a data collector;

the operation part comprises a support frame, a first telescopic rod is fixedly connected to the top of one end of the support frame, and operation rods are arranged on two sides of the other end of the support frame;

the first oil pressure part comprises a first oil chamber and a guide plate, and the guide plate is rotationally connected to the first oil chamber;

the second oil pressure part comprises a second oil chamber, a rotating chamber is arranged at the top of the second oil chamber, and a rotating base is rotatably connected to the top of the rotating chamber.

2. The tracking shooting device for producing three-dimensional animation according to claim 1, wherein the supporting part comprises a connecting frame, the two ends of one side of the connecting frame are fixedly connected with supporting plates, a controller is arranged in the connecting frame, and the controller of the connecting frame is connected with a servo motor and a distance sensor.

3. The tracking shooting device for producing the three-dimensional animation according to claim 2, wherein the supporting frame is fixedly connected to the other side of the connecting frame, a servo motor is fixedly connected to the supporting frame, a threaded rod is fixedly connected to a rotating shaft of the servo motor, and a first oil pipe is arranged at the bottom of the first telescopic rod.

4. The tracking shooting device for producing the three-dimensional animation according to claim 3, wherein a handle is arranged at the bottom of the operating rod, an oil bag is arranged on the handle, second oil pipes are arranged in the operating rod and the supporting frame, and one ends of the second oil pipes are connected with the oil bag.

5. The tracking shooting device for producing three-dimensional animation according to claim 4, wherein a placement frame is fixedly connected to the top of the support rod, and a rubber plate is fixedly connected to the bottom of the support rod.

6. The tracking shooting device for producing three-dimensional animation according to claim 5, wherein a placing groove is formed in the placing frame, a first oil pipe is placed in the placing groove, and a distance sensor is fixedly connected to one end of the placing frame.

7. The tracking shooting device for producing three-dimensional animation according to claim 6, wherein connecting bases are arranged on two sides of the top of the first oil chamber, a pressing plate is arranged in the first oil chamber, an arc-shaped block is abutted to the top of the pressing plate and is rotatably connected to the connecting bases through a double-end stud, a second telescopic rod is fixedly connected to the top of the arc-shaped block, and a first oil pipe is arranged at the bottom of the first oil chamber.

8. The tracking shooting device for producing three-dimensional animation according to claim 7, wherein a connecting plate is arranged at the bottom of one end of the guide plate, a second sliding groove is formed in the bottom of the other end of the guide plate, a first sliding groove is formed in the top of the guide plate, the guide plate is rotatably connected to the connecting base through the connecting plate, and a first telescopic rod is slidably connected to the second sliding groove.

9. The tracking shooting device for producing three-dimensional animation according to claim 8, wherein two sides of the bottom of the second oil chamber are fixedly connected with sliding blocks, the sliding blocks are slidably connected to the second sliding grooves, two sides of the second oil chamber are provided with second oil pipes, gears are arranged in the rotating chambers, the tops of the gears are connected with rotating bases, one sides of the gears are in meshed connection with racks, two ends of each rack are fixedly connected with push-pull plates, and the rotating chambers are communicated with the second oil chamber.

10. A shooting method for producing a three-dimensional animation, which is used for the tracking shooting device for producing a three-dimensional animation according to claims 1-9, and is characterized in that the shooting method comprises the following steps: