CN110349475B

CN110349475B - Animation demonstration system and method

Info

Publication number: CN110349475B
Application number: CN201910444964.8A
Authority: CN
Inventors: 陈熙; 陈晨; 孙雅倩; 刘竹
Original assignee: Henan Polytechnic Institute
Current assignee: Henan Polytechnic Institute
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2021-03-19
Anticipated expiration: 2039-05-27
Also published as: CN110349475A

Abstract

The invention relates to an animation demonstration system and a method, wherein a rotary demonstration device comprises a rotary shaft which is sleeved at the central position of a fixed cylinder and fixedly connected with the output end of a rotary motor, a first rotary connecting cylinder is fixedly sleeved outside the rotary shaft, the first rotary connecting cylinder is connected with a second rotary connecting cylinder through an inner side connecting rod, the second rotary connecting cylinder is connected with a support demonstration seat through an outer side connecting rod, a first magnet strip is fixedly arranged on the outer side surface of the support demonstration seat, an animation demonstration plate corresponding to the support demonstration seat is arranged in a feeding box at the upper part of a feeding plate, and a second magnet strip corresponding to the first magnet strip is fixedly arranged on the back surface of the animation demonstration plate; the requirement on equipment demonstration is not high, the traditional demonstration of machinery is completely relied on, the cost is low, and the operation is convenient.

Description

Animation demonstration system and method

Technical Field

The invention relates to the field of animation, in particular to an animation demonstration system and method.

Background

The concept of the animation is different from that of an animation in the general sense, and the animation is a comprehensive art and is an art expression form integrating a plurality of art categories such as painting and the like. Animation can be defined as creating the art of life movement using manipulations of painting. The more standard definition of animation technology is to use the image technology of shooting the object frame by frame and playing it continuously to form motion. No matter what the shooting object is, as long as the shooting mode is a lattice-by-lattice mode, the continuous playing forms a moving image when the shooting object is watched, and the moving image is a cartoon. The expression, action and change of the figure are decomposed and drawn into a plurality of pictures with instantaneous action, and then a series of pictures are continuously shot by a camera, so that the continuously changing pictures are generated for vision. Medical science has proven that human beings have the property of "persistence of vision" and do not disappear within 0.34 seconds after the eyes of the human beings see a picture or an object. By using the principle, a picture is played before the picture is not disappeared, and a smooth visual change effect can be brought to people. Animation and video are often considered to be the same thing, primarily because they both fall into the category of "dynamic images". Dynamic images are continuously faded static images or graphic sequences that are sequentially displayed alternately along a time axis to produce a media form of motion visual perception.

In the traditional animation demonstration process, the demonstration of animation is often completed by means of electronic equipment, firstly, a drawn original picture is shot by the electronic equipment, then, the demonstration of animation is completed by using software and playing equipment, and the process has certain defects in the animation making and demonstration process: firstly, the steps are complicated by means of electronic equipment, the requirement on equipment demonstration is high, the operation must be implemented by depending on the electronic equipment, a computer and software, the requirement on the whole equipment is high, the demonstration cost is high, and the operation difficulty is high for some simple animation demonstration; secondly, animation demonstration by means of the electronic equipment is not beneficial to observation of observers and is also not beneficial to demonstrating the continuous effect of animation playing and showing, and a simple demonstration effect can be realized, but for some education and teaching auxiliary demonstration processes, the application range of the electronic equipment demonstration method and the electronic equipment demonstration device becomes extremely narrow, and the processes of animation transformation and demonstration for students can not be vividly received; and thirdly, in the process of demonstrating the animation by adopting the electronic equipment, participators, particularly students, can not deeply realize the process and the effect of demonstrating the animation, the final demonstration effect of the participators is shallow for the memory of the students, the students can not see the integral implementation mode that the animation is changed from the picture to the animation effect through the demonstration, the educational significance of the students is not deep enough, the speed of the demonstration can not be effectively controlled, and meanwhile, the process of converting the picture into the animation effect can not be further observed.

Therefore, the animation demonstration system and the animation demonstration method which are simple in structure, convenient to operate, wide in application range, strong in practicability, profound in educational significance, bright and profound in demonstration mode, free of assistance of electronic demonstration equipment and computers, low in demonstration cost, obvious in demonstration effect, obvious in observation of animation demonstration effect, simple and easy to operate in demonstration method and capable of enabling participants to obtain profound education are produced, and the animation demonstration system and the animation demonstration method have wide market prospects.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the animation demonstration system and the animation demonstration method which have the advantages of simple structure, convenience in operation, wide application range, strong practicability, profound educational significance, vivid and profound demonstration mode, no assistance of electronic demonstration equipment and a computer, lower demonstration cost, obvious demonstration effect, obvious observation of animation demonstration effect, profound education of participators and simplicity and easiness in operation of the demonstration method, and are used for overcoming the defects in the prior art.

The technical scheme of the invention is realized as follows: the utility model provides an animation demonstration system, including landing leg, the solid fixed cylinder of fixed mounting on the landing leg, the solid fixed cylinder be cylindrical cavity structure, the observation window has been seted up to one side at the circumferencial direction of solid fixed cylinder, there is the inboard collection box that has spacing washer at the opposite side intercommunication of solid fixed cylinder circumferencial direction, bottom intercommunication at solid fixed cylinder circumferencial direction has last magazine, fixed mounting has rotating electrical machines on a lateral wall of solid fixed cylinder, fixed mounting has the controller below rotating electrical machines, fixed mounting has electric putter on the diapire of last magazine, electric putter's top is connected with last flitch, rotating electrical machines and electric putter all pass through wire and controller electric connection, be provided with the rotatory presentation device who is connected with rotating electrical machines inside at the solid fixed cylinder.

Rotatory presentation device including the suit fixed cylinder central point put with rotating electrical machines output fixed connection's rotation axis, fixed cover is equipped with first rotary joint section of thick bamboo in the rotation axis outside, first rotary joint section of thick bamboo is connected with second rotary joint section of thick bamboo through inboard connecting rod, second rotary joint section of thick bamboo is connected with the support demonstration seat through the outside connecting rod, lateral surface fixed mounting who supports the demonstration seat has first magnet strip, lay the animation demonstration board that corresponds with the support demonstration seat in the last magazine on last flitch upper portion, back fixed mounting at the animation demonstration board has the second magnet strip corresponding with first magnet strip.

The landing leg be four, four landing legs equipartition distribute in the bottom border position of solid fixed cylinder circumferencial direction, the observation window is the notch structure of inboard and solid fixed cylinder intercommunication, the outside and the external intercommunication of observation window, the width of the lateral surface of observation window is not less than the width of its medial surface, the length of the lateral surface of observation window equals rather than the length of medial surface, the medial surface of observation window is connected with the lateral surface of solid fixed cylinder, set up on the lateral wall of solid fixed cylinder circumferencial direction with observation window medial surface matched with breach.

The length of a solid fixed cylinder and the length of collecting the box equal, the width of collecting the box highly not less than the observation window lateral surface, collect the box and be cuboid cavity structure, the medial surface of collecting the box communicates each other with solid fixed cylinder circumferencial direction's side, spacing stopper fixed mounting is in the position in the support demonstration seat outside of collecting the box correspondence, there is the door that opens and shuts at the lateral surface of collecting the box through hinge movable mounting, spacing stopper is the right trapezoid structure, its right angle face is towards the inboard direction of solid fixed cylinder.

The rotating electrical machines pass through one side outer wall fixed connection of connection pad and solid fixed cylinder, install fixing bolt on the connection pad, the controller is cuboid box-shaped structure, surface at the controller is provided with the control button, the control button is two, a control electric putter, a control rotating electrical machines, electric putter's bottom and the bottom plate top surface fixed connection of last magazine, the diapire of going up the flitch and electric putter's output fixed connection, it has open-ended cuboid box-shaped structure for the top to go up the magazine, the material loading mouth that is linked together with last magazine top is seted up in solid fixed cylinder circumferencial direction's bottom, the length of this material loading mouth is not less than the inboard length of material loading box, the width of this material loading mouth is not less than the inboard width of material loading box.

One end of rotation axis and rotating electrical machines's output fixed connection, the other end suit of rotation axis is in the axle sleeve of fixed mounting on the inner wall of solid fixed cylinder side, the inboard connecting rod is four, four inboard connecting rods impartial distributions are on the circumferencial direction of first swivelling joint section of thick bamboo, the medial extremity of inboard connecting rod and the outer wall fixed connection of first swivelling joint section of thick bamboo, the outside extremity of inboard connecting rod and the inner wall fixed connection of second swivelling joint section of thick bamboo, the medial extremity of outside connecting rod and the outer wall fixed connection of second swivelling joint section of thick bamboo, the outside extremity of outside connecting rod and the inner wall fixed connection who supports the demonstration seat.

Support demonstration seat be rectangle platelike structure, the shape and the size of animation demonstration board and the shape and the size homogeneous phase of supporting the demonstration seat, every equal fixed mounting in front that supports the demonstration seat has two first magnet strips, first magnet strip is rectangle massive structure, the equal fixed mounting in back of every animation demonstration board has two second magnet strips, the shape and the size of second magnet strip are the same with the shape and the size homogeneous phase of first magnet strip, the quantity that sets up of animation demonstration board is not less than the quantity that supports the demonstration seat, the second magnet strip attracts each other with the corresponding face of first magnet strip.

The length of supporting the demonstration seat is not more than the length of the inner side opening of the observation window, the width of supporting the demonstration seat is not more than the width of the inner side opening of the observation window, the length of supporting the demonstration seat is equal to the length of the inner side surface of the feeding box, and the width of supporting the demonstration seat is equal to the width of the inner side surface of the feeding box.

A method for demonstrating the animation demonstration system, which comprises the following steps: when the device is used, the drawing paper with animation drawing patterns is adhered to the front surface of the animation demonstration plate, all the drawing paper with the animation drawing patterns is adhered to the animation demonstration plate in sequence according to the drawing sequence, then all the animation demonstration plates are sequentially contained in the feeding box with the animation drawing patterns facing downwards, the second magnet strip is arranged upwards, the feeding box is moved to the position corresponding to the bottom of the circumference direction of the fixed cylinder, the top of the feeding box is ensured to be communicated with the bottom of the fixed cylinder, after the top of the feeding box corresponds to the bottom of the fixed cylinder, the second magnet strip on the back surface of the animation demonstration plate and the first magnet strip on the front surface of the support demonstration seat are mutually attracted, the animation demonstration plate and the support demonstration seat are adsorbed together, at the moment, the rotating motor and the electric push rod are started through the controller, and the rotating motor starts to rotate under the control action of the controller, meanwhile, the electric push rod realizes slow rising, all animation demonstration boards in the feeding box move upwards, the rotating motor drives the rotating shaft to rotate while moving upwards, the rotating shaft drives the first rotating connecting cylinder to rotate, the first rotating connecting cylinder drives the inner side connecting rod to rotate, the inner side connecting rod drives the second rotating connecting cylinder to rotate, the second rotating connecting cylinder drives the outer side connecting rod to rotate, the outer side connecting rod drives the support demonstration seat to rotate, the support demonstration seat rotates, the first magnet strip arranged on the support demonstration seat and the second magnet strip arranged on the animation demonstration boards mutually adsorb, according to the secondary sequence, when each support demonstration seat moves to the upper part of the feeding box, the corresponding animation demonstration board is adsorbed to the support demonstration seat from the top of the feeding box, when the support demonstration seat rotates to the position of the observation window, the drawing pattern corresponding to the animation demonstration board adsorbed on the support demonstration seat can be mapped to the eyeball of an observer through the observation window, the pattern information is kept in the eyeball, the animation drawing patterns of the animation demonstration plate on the next support demonstration seat are mapped to the eyeball of an observer along with the continuous rotation of the support demonstration seat, the adjacent animation drawing patterns have relevance, when the support demonstration seat continuously appears in the position of the observation window, the drawing paper of the animation drawing patterns is continuously connected to form an animation effect by utilizing the rotation principle, the demonstration of the animation is realized, when the support demonstration seat with the animation demonstration plate adsorbed thereon rotates to the position of the collection box, the animation demonstration plate is stripped from the upper limit of the support demonstration seat through the limit stop block, the laggard animation demonstration plate is stripped through the collection box, and the animation demonstration plate is completely collected until all the animation drawing patterns are completely demonstrated.

The invention has the following positive effects: firstly, the product has simple structure and convenient operation, overcomes the defect that animation demonstration is completed by means of electronic equipment in the prior art, has simple and easy operation steps, has low requirement on equipment demonstration, completely depends on mechanical traditional demonstration, and has low cost and convenient operation; secondly, the defect that the traditional animation demonstration by means of electronic equipment is not beneficial to observation of observers is overcome, the continuous effect of playing and showing the animation is facilitated to demonstrate, the teaching operation of teachers is facilitated, the observers can fully participate in the animation demonstration, the application range is wide, and the processes of animation transformation and demonstration can be vividly received by students while the participation degree is high; and thirdly, the defect that a traditional observer can not deeply realize the process and effect of animation demonstration is overcome, the demonstration effect is bright and deep, the animation drawing pattern can be personally completed by students, the students can see the whole process that the animation is changed from the picture into the animation effect through the demonstration, the teaching significance of the whole process is deep, and the detailed process that the picture is converted into the animation effect can be further observed.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic view of the internal structure of the present invention.

FIG. 4 is a schematic diagram of the back structure of the animation demonstration board of the present invention.

Detailed Description

As shown in fig. 1, 2, 3 and 4, an animation demonstration system comprises a supporting leg 1 and a fixed cylinder 2 fixedly arranged on the supporting leg 1, wherein the fixed cylinder 2 is in a cylindrical cavity structure, an observation window 3 is arranged on one side of the fixed cylinder 2 in the circumferential direction, a collecting box 13 with a limit stop block 17 on the inner side is communicated with the other side of the fixed cylinder 2 in the circumferential direction, a feeding box 10 is communicated with the bottom of the fixed cylinder 2 in the circumferential direction, a rotating motor 5 is fixedly arranged on one side wall of the fixed cylinder 2, the controller 6 is fixedly installed below the rotating motor 5, the electric push rod 21 is fixedly installed on the bottom wall of the material loading box 10, the top of the electric push rod 21 is connected with the material loading plate 22, the rotating motor 5 and the electric push rod 21 are both electrically connected with the controller 6 through leads, and the rotating demonstration device connected with the rotating motor 5 is arranged inside the fixed cylinder 2.

The rotary demonstration device comprises a rotary shaft 8 fixedly connected with the output end of a rotary motor 5 and sleeved at the center of a fixed cylinder 2, a first rotary connecting cylinder 9 is fixedly sleeved on the outer side of the rotary shaft 8, the first rotary connecting cylinder 9 is connected with a second rotary connecting cylinder 19 through an inner connecting rod 18, the second rotary connecting cylinder 19 is connected with a supporting demonstration seat 7 through an outer connecting rod 20, a first magnet strip 16 is fixedly mounted on the outer side surface of the supporting demonstration seat 7, an animation demonstration plate 23 corresponding to the supporting demonstration seat 7 is placed in a feeding box 10 on the upper portion of a feeding plate 22, and a second magnet strip 24 corresponding to the first magnet strip 16 is fixedly mounted on the back surface of the animation demonstration plate 23.

Landing leg 1 be four, 1 impartial distribution of four landing legs is in the bottom border position of 2 circumferencial directions of solid fixed cylinder, observation window 3 is the notch structure of inboard and solid fixed cylinder 2 intercommunication, the outside and the external world intercommunication of observation window 3, the width of the lateral surface of observation window 3 is not less than the width of its medial surface, the length of the lateral surface of observation window 3 equals rather than the length of medial surface, the medial surface of observation window 3 is connected with solid fixed cylinder 2's lateral surface, set up on solid fixed cylinder 2 circumferencial direction's lateral wall with 3 medial surface matched with breachs of observation window. Fixed cylinder 2's length and collection box 13's length equal, the height of collecting box 13 is not less than the width of 3 lateral surfaces of observation window, collection box 13 is cuboid cavity structure, the medial surface of collecting box 13 and the side of 2 circumferencial directions of fixed cylinder communicate each other, the position in the support demonstration seat outside that corresponds in collection box 13 is fixed to spacing dog 17, there is opening and shutting door 14 at the lateral surface of collecting box 13 through hinge 15 movable mounting, spacing dog 17 is the right trapezoid structure, its right angle face is towards the inboard direction of fixed cylinder 2. Rotating electrical machines 5 pass through one side outer wall fixed connection of connection pad 4 and solid fixed cylinder 2, install fixing bolt 12 on connection pad 4, controller 6 is cuboid box-shaped structure, surface at controller 6 is provided with control button 11, control button 11 is two, a control electric putter 21, a control rotating electrical machines 5, electric putter 21's bottom and the bottom plate top surface fixed connection of last magazine 10, the diapire of going up flitch 22 and electric putter 21's output fixed connection, it has open-ended cuboid box-shaped structure for the top to go up magazine 10, the material loading mouth that is linked together with last magazine 10 top is seted up to 2 circumferencial direction's of solid fixed cylinder bottom, the length of this material loading mouth is not less than the inboard length of last magazine 10, the width of this material loading mouth is not less than the inboard width of last magazine 10.

One end of the rotating shaft 8 is fixedly connected with the output end of the rotating motor 5, the other end of the rotating shaft 8 is sleeved in a shaft sleeve fixedly installed on the inner wall of the side face of the fixed cylinder 2, the number of the inner side connecting rods 18 is four, the four inner side connecting rods 18 are equally distributed in the circumferential direction of the first rotary connecting cylinder 9, the inner side end of each inner side connecting rod 18 is fixedly connected with the outer wall of the first rotary connecting cylinder 9, the outer side end of each inner side connecting rod 18 is fixedly connected with the inner wall of the second rotary connecting cylinder 19, the inner side end of each outer side connecting rod 20 is fixedly connected with the outer wall of the second rotary connecting cylinder 19, and the outer side end of each outer side connecting rod 20 is fixedly. Support demonstration seat 7 be rectangle platelike structure, animation demonstration board 23 shape and size and the shape and the size homogeneous phase of supporting demonstration seat 7, every equal fixed mounting in front that supports demonstration seat 7 has two first magnet strips 16, first magnet strip 16 is rectangle massive structure, the equal fixed mounting in back of every animation demonstration board 23 has two second magnet strips 24, the shape and the size of second magnet strip 24 are the same with the shape and the size homogeneous phase of first magnet strip 16, animation demonstration board 23 sets up quantity and is not less than the quantity that supports demonstration seat 7, second magnet strip 24 and the corresponding face inter attraction of first magnet strip 16. The length of supporting demonstration seat 7 is not more than the length of the inner side opening of observation window 3, the width of supporting demonstration seat 7 is not more than the width of the inner side opening of observation window 3, the length of supporting demonstration seat 7 is equal to the length of the inner side surface of upper material box 10, and the width of supporting demonstration seat 7 is equal to the width of the inner side surface of upper material box 10.

A method for demonstrating the animation demonstration system, which comprises the following steps: when the device is used, the drawing paper with animation drawing patterns is adhered to the front surface of the animation demonstration plate 23, all the drawing paper with animation drawing patterns is adhered to the animation demonstration plate 23 in sequence according to the drawing sequence, then all the animation demonstration plates 23 with animation drawing patterns are sequentially contained in the upper material box 10 in a downward mode, the second magnet strip 24 is arranged upwards, then the upper material box 10 is moved to the position corresponding to the bottom of the fixed cylinder 2 in the circumferential direction, the top of the upper material box 10 is ensured to be communicated with the bottom of the fixed cylinder 2, when the top of the upper material box 10 corresponds to the bottom of the fixed cylinder 2, the second magnet strip 24 on the back surface of the animation demonstration plate 23 is mutually attracted with the first magnet strip 16 on the front surface of the support demonstration seat 7, the animation demonstration plate 23 is adsorbed with the support demonstration seat 7, at the moment, the rotating motor 5 and the electric push rod 21 are started through the controller 6, under the control of the controller 6, the rotating motor 5 starts to rotate, and at the same time, the electric push rod 21 slowly rises to move up all animation demonstration boards 23 in the feeding box 10, while moving up, the rotating motor 5 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the first rotating connecting cylinder 9 to rotate, the first rotating connecting cylinder 9 drives the inner connecting rod 18 to rotate, the inner connecting rod 18 drives the second rotating connecting cylinder 19 to rotate, the second rotating connecting cylinder 19 drives the outer connecting rod 20 to rotate, the outer connecting rod 20 drives the supporting demonstration seat 7 to rotate, while the supporting demonstration seat 7 rotates, the first magnet strip 16 arranged on the supporting demonstration seat 7 and the second magnet strip 24 arranged on the animation demonstration board 23 adsorb each other, according to the sequence, when each supporting demonstration seat 7 moves to the upper feeding box 10, the corresponding animation demonstration board 23 is adsorbed to the supporting demonstration seat 7 from the top of the feeding box 10, when the supporting demonstration seat 7 rotates and moves to the position of the observation window 3, the animation drawing pattern of the animation demonstration plate 23 correspondingly adsorbed on the supporting demonstration seat 7 is mapped to the eyeball of an observer through the observation window 3, the pattern information is kept in the eyeball, along with the continuous rotation of the supporting demonstration seat 7, the animation drawing pattern of the animation demonstration plate 23 on the next supporting demonstration seat 7 is mapped to the eyeball of the observer, and the adjacent animation drawing patterns have relevance, when the supporting demonstration seat 7 continuously appears at the position in the observation window 3, the drawing paper of the animation drawing pattern is continuously formed into animation effect by using the rotation principle, the demonstration of animation is realized, when the supporting demonstration seat 7 adsorbed with the animation demonstration plate 23 rotates to the position of the collecting box 13, the animation demonstration plate 23 is stripped from the upper limit position of the supporting seat 7 through the limit block 17, and the fallen animation demonstration boards 23 are contained and stripped through the collection box 13 until all the animation drawing patterns are completely demonstrated, and the animation demonstration boards 23 are completely collected.

The product has the advantages of simple structure and convenient operation, overcomes the defect that animation demonstration is traditionally completed by means of electronic equipment, has simple and easy operation steps, has low requirement on equipment demonstration, completely depends on mechanical traditional demonstration, and has low cost and convenient operation. The defect that animation demonstration by means of electronic equipment is not beneficial to observation of an observer in the prior art is overcome, the demonstration of continuous effect of animation playing and showing is facilitated, teaching operation of teachers is facilitated, meanwhile, the observer can participate in the demonstration, the application range is wide, and the process that students vividly receive animation transformation and demonstration while having high participation degree is achieved. The defect that a traditional observer can not deeply experience the process and effect of animation demonstration is overcome, the demonstration effect is vivid and deep, the animation drawing patterns can be completed by students in person, the students see the overall process that the animation is changed into the animation effect from the picture through the demonstration, the educational significance of the whole process is deep, and the careful process that the picture is converted into the animation effect can be further observed.

Claims

1. A demonstration method of an animation demonstration system comprises a supporting leg (1) and a fixed cylinder (2) fixedly installed on the supporting leg (1), and is characterized in that: the fixed cylinder (2) is of a cylindrical cavity structure, one side of the fixed cylinder (2) in the circumferential direction is provided with an observation window (3), the other side of the fixed cylinder (2) in the circumferential direction is communicated with a collecting box (13) with a limiting stop block (17) at the inner side, the bottom of the fixed cylinder (2) in the circumferential direction is communicated with a feeding box (10), one side wall of the fixed cylinder (2) is fixedly provided with a rotating motor (5), a controller (6) is fixedly arranged below the rotating motor (5), an electric push rod (21) is fixedly arranged on the bottom wall of the material loading box (10), the top of the electric push rod (21) is connected with the material loading plate (22), the rotating motor (5) and the electric push rod (21) are electrically connected with the controller (6) through leads, a rotary demonstration device connected with a rotary motor (5) is arranged in the fixed cylinder (2); the rotary demonstration device comprises a rotary shaft (8) which is sleeved at the center of a fixed cylinder (2) and fixedly connected with the output end of a rotary motor (5), a first rotary connecting cylinder (9) is fixedly sleeved on the outer side of the rotary shaft (8), the first rotary connecting cylinder (9) is connected with a second rotary connecting cylinder (19) through an inner connecting rod (18), the second rotary connecting cylinder (19) is connected with a supporting demonstration seat (7) through an outer connecting rod (20), a first magnet strip (16) is fixedly installed on the outer side surface of the supporting demonstration seat (7), an animation demonstration plate (23) corresponding to the supporting demonstration seat (7) is installed in a feeding box (10) at the upper part of a feeding plate (22), and a second magnet strip (24) corresponding to the first magnet strip (16) is fixedly installed on the back surface of the animation demonstration plate (23); the four supporting legs (1) are equally distributed at the bottom edge position of the fixed cylinder (2) in the circumferential direction, the observation window (3) is of a notch structure with the inner side communicated with the fixed cylinder (2), the outer side of the observation window (3) is communicated with the outside, the width of the outer side surface of the observation window (3) is not smaller than the width of the inner side surface of the observation window, the length of the outer side surface of the observation window (3) is equal to the length of the inner side surface of the observation window, the inner side surface of the observation window (3) is connected with the outer side surface of the fixed cylinder (2), and a notch matched with the inner side surface of the observation window (3) is formed in the side wall of the fixed cylinder (2) in; the length of the fixed cylinder (2) is equal to that of the collection box (13), the height of the collection box (13) is not less than the width of the outer side surface of the observation window (3), the collection box (13) is of a cuboid cavity structure, the inner side surface of the collection box (13) is communicated with the side surface of the fixed cylinder (2) in the circumferential direction, the limiting stop block (17) is fixedly installed at the position, corresponding to the position, of the outer side of the support demonstration seat (7) in the collection box (13), the outer side surface of the collection box (13) is movably provided with the opening and closing door (14) through the hinge (15), the limiting stop block (17) is of a right trapezoid structure, and the right-angle surface of the limiting stop block faces the inner side direction of the fixed cylinder; the rotary motor (5) is fixedly connected with the outer wall of one side of the fixed cylinder (2) through the connecting disc (4), the fixing bolt (12) is installed on the connecting disc (4), the controller (6) is of a cuboid box-shaped structure, the outer surface of the controller (6) is provided with two control keys (11), one control electric push rod (21) and one control rotary motor (5), the bottom of the electric push rod (21) is fixedly connected with the top surface of the bottom plate of the feeding box (10), the bottom wall of the feeding plate (22) is fixedly connected with the output end of the electric push rod (21), the feeding box (10) is of a cuboid box-shaped structure with an opening at the top, a feeding port communicated with the top of the feeding box (10) is arranged at the bottom of the fixed cylinder (2) in the circumferential direction, and the length of the feeding port is not less than the length of the inner side of the feeding box (10), the width of the feeding port is not less than the width of the inner side of the feeding box (10); one end of the rotating shaft (8) is fixedly connected with the output end of the rotating motor (5), the other end of the rotating shaft (8) is sleeved in a shaft sleeve fixedly installed on the inner wall of the side face of the fixed cylinder (2), the number of the inner connecting rods (18) is four, the four inner connecting rods (18) are uniformly distributed in the circumferential direction of the first rotary connecting cylinder (9), the inner side end of each inner connecting rod (18) is fixedly connected with the outer wall of the first rotary connecting cylinder (9), the outer side end of each inner connecting rod (18) is fixedly connected with the inner wall of the second rotary connecting cylinder (19), the inner side end of each outer connecting rod (20) is fixedly connected with the outer wall of the second rotary connecting cylinder (19), and the outer side end of each outer connecting rod (20) is fixedly connected with the inner wall of the supporting demonstration seat (7); the supporting demonstration seat (7) is of a rectangular plate-shaped structure, the shape and size of the animation demonstration plate (23) are the same as those of the supporting demonstration seat (7), the front surface of each supporting demonstration seat (7) is fixedly provided with two first magnet strips (16), each first magnet strip (16) is of a rectangular block-shaped structure, the back surface of each animation demonstration plate (23) is fixedly provided with two second magnet strips (24), the shape and size of each second magnet strip (24) are the same as those of each first magnet strip (16), the number of the animation demonstration plates (23) is not less than that of the supporting demonstration seats (7), and the corresponding surfaces of the second magnet strips (24) and the first magnet strips (16) are mutually attracted; the length of the supporting demonstration seat (7) is not more than that of the inner side opening of the observation window (3), the width of the supporting demonstration seat (7) is not more than that of the inner side opening of the observation window (3), the length of the supporting demonstration seat (7) is equal to that of the inner side surface of the feeding box (10), and the width of the supporting demonstration seat (7) is equal to that of the inner side surface of the feeding box (10); the method is characterized by comprising the following steps: when the magnetic iron-based animation demonstration board is used, the front surface of the animation demonstration board (23) is adhered with the drawing paper with animation drawing patterns, all the drawing paper with the animation drawing patterns are adhered to the animation demonstration board (23) in sequence according to the drawing sequence, all the animation demonstration boards (23) are sequentially contained in the upper material box (10) in a downward mode, the second magnet strip (24) is arranged upwards, the upper material box (10) is moved to the position corresponding to the bottom of the circumference direction of the fixed cylinder (2), the top of the upper material box (10) is communicated with the bottom of the fixed cylinder (2), when the top of the upper material box (10) corresponds to the position of the bottom of the fixed cylinder (2), the second demonstration strip (24) on the back surface of the animation demonstration board (23) and the first magnet strip (16) on the front surface of the support seat (7) are mutually attracted, and the demonstration board (23) and the support seat (7) are adsorbed together, at the moment, the rotating motor (5) and the electric push rod (21) are started through the controller (6), under the control action of the controller (6), the rotating motor (5) starts to rotate, meanwhile, the electric push rod (21) slowly rises, all animation demonstration boards (23) in the feeding box (10) move upwards, when the feeding box moves upwards, the rotating motor (5) drives the rotating shaft (8) to rotate, the rotating shaft (8) drives the first rotating connecting cylinder (9) to rotate, the first rotating connecting cylinder (9) drives the inner connecting rod (18) to rotate, the inner connecting rod (18) drives the second rotating connecting cylinder (19) to rotate, the second rotating connecting cylinder (19) drives the outer connecting rod (20) to rotate, the outer connecting rod (20) drives the supporting demonstration seat (7) to rotate, when the supporting demonstration seat (7) to rotate, the first magnet strip (16) arranged on the supporting seat (7) and the second magnet strip (24) arranged on the demonstration board (23) are in parallel to each other Mutually adsorbing, adsorbing the corresponding animation demonstration plate (23) onto the supporting demonstration seat (7) from the top of the upper material box (10) when each supporting demonstration seat (7) moves to the upper material box (10) according to the sequence, when the supporting demonstration seat (7) rotationally moves to the position of the observation window (3), mapping the animation drawing pattern of the animation demonstration plate (23) adsorbed on the supporting demonstration seat (7) to the eyeball of an observer through the observation window (3), keeping the pattern information in the eyeball, mapping the animation drawing pattern of the animation demonstration plate (23) on the next supporting demonstration seat (7) to the eyeball of the observer after the supporting demonstration seat (7) continuously rotates, and having correlation between the adjacent animation drawing patterns, when the supporting demonstration seat (7) continuously appears at the position in the observation window (3), utilize the principle of rotation, realize that the drawing paper of animation drawing pattern links up and forms animation effect, realize the demonstration of animation, when support demonstration seat (7) that adsorbs animation demonstration board (23) rotate to collection box (13) position, the spacing is peeled off from supporting demonstration seat (7) animation demonstration board (23) through spacing stopper (17), and hold through collection box (13) and peel off animation demonstration board (23) behind, after all demonstrations of all animation drawing patterns finish, animation demonstration board (23) are all collected.