CN113538985A - Interactive live-action projection equipment for children education and use method thereof - Google Patents

Interactive live-action projection equipment for children education and use method thereof Download PDF

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Publication number
CN113538985A
CN113538985A CN202110757128.2A CN202110757128A CN113538985A CN 113538985 A CN113538985 A CN 113538985A CN 202110757128 A CN202110757128 A CN 202110757128A CN 113538985 A CN113538985 A CN 113538985A
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interactive
terminal
children
questions
fixedly connected
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CN113538985B (en
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江金梅
陈焕梅
雷燕
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Nanchang Lingxing Information Technology Co ltd
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00Electrically-operated educational appliances
    • G09B5/06Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
    • G09B5/067Combinations of audio and projected visual presentation, e.g. film, slides
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B7/00Electrically-operated teaching apparatus or devices working with questions and answers
    • G09B7/02Electrically-operated teaching apparatus or devices working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827Portable transceivers
    • H04B1/385Transceivers carried on the body, e.g. in helmets
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827Portable transceivers
    • H04B1/3888Arrangements for carrying or protecting transceivers

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Electrically Operated Instructional Devices (AREA)

Abstract

The invention discloses an interactive live-action projection device for children education and a use method thereof, belonging to the field of education projection devices, the scheme is specially designed for children, a fixed bracelet and an interactive terminal are fixedly connected by an elastic rope, so that the interactive terminal is not easy to be completely separated from the hand of a child user, the user is not easy to be injured by the interactive terminal and the accident of falling and damage of the interactive terminal is not easy to occur, in the use process of the interactive terminal, different feedbacks can be given through the response of the child user to interactive questions, the resistance of the child user to the holding pressure is reduced for the questions already mastered by the child user, the resistance of the required holding pressure is increased for the questions previously answered by the child user, the attention of the child to the questions is increased, and the immersive experience of the child user is increased, better plays the role of edutainment.

Description

Interactive live-action projection equipment for children education and use method thereof
Technical Field
The invention relates to the field of education projection equipment, in particular to interactive live-action projection equipment for children education and a using method thereof.
Background
Childhood education refers to the cultivation and training of children in moral education, intellectual education, sports, etc. It is an important link for improving population quality. Pre-adults before the arrival of adolescence are called children or juveniles, and have strong educational capacity for plastic children in the aspects of thought, character, intelligence, physique and the like. Childhood education is an important foundation for the entire educational undertaking.
The interactive video is that when making the video, can create the scenario of different trends completely, and after the scenario according to dividing P uploaded to the memory end, the user can make the selection through the player page, according to the selection of difference, triggered different personages, scenarios, ending, let the user participate in the settlement of scenario trend, experienced the interactive enjoyment of participating the scenario, can increase the immersive experience of viewer.
The existing interactive live-action projection equipment is monotonous in function, the user can not obtain immersive experience, the effect of edutainment cannot be achieved, the education effect is poor, the interactive equipment is mainly used for adult users and is not used for child users, the child users are prone to damage the equipment in the process of using the equipment, even self damage can be caused, and the normal education effect of the interactive live-action projection equipment is influenced.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide interactive live-action projection equipment for children education and a using method thereof, which are specially designed for children, are not easy to cause children injury or equipment damage in the using process of the children, increase the immersive experience of the use of children users and play a role of edutainment.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An interactive live-action projection device for children education comprises an interactive device, wherein the interactive device comprises a fixed bracelet and an interactive terminal, an elastic rope is fixedly connected between the fixed bracelet and the interactive terminal, the fixed bracelet comprises a main fixed ring and an auxiliary fixed ring which are matched with each other, a pair of slots are drilled at two ends of the auxiliary fixed ring, which are close to the interactive device, a pair of movable rods matched with the slots are fixedly connected at two ends of the main fixed ring, which are close to the auxiliary fixed ring, one ends of the movable rods, which are far away from the main fixed ring, extend into the slots, one ends of the movable rods, which are far away from the main fixed ring, are fixedly connected with push plates matched with the slots, limit rings are fixedly connected at the pipe orifices of the slots, fixed compression springs are fixedly connected between the push plates and the limit rings, and rubber pads matched with the main fixed ring and the auxiliary fixed ring are fixedly connected with the inner walls of the main fixed ring and the auxiliary fixed ring, interactive terminal is including the stiff end and the expansion end of mutual matching, a pair of electric telescopic handle of fixedly connected with between stiff end and the expansion end, electric telescopic handle's outside cover is equipped with response compression spring, response compression spring's both ends respectively with stiff end and expansion end fixed connection.
Its projection equipment operating system includes interactive equipment, interactive equipment signal connection has sensor group, so sensor group includes but not only is limited to audio sensor and pressure sensor, sensor group signal connection has control terminal, sensor group and control terminal all install in interactive equipment, control terminal signal connection has processing terminal, processing terminal signal connection has the projection movie screen, processing terminal signal connection has thing networking terminal.
Further, a method for using the interactive live-action projection equipment for children education mainly comprises the following steps:
s1, preparing, namely wearing the fixed bracelet on a universal wrist for use, guiding the child to hold the interactive terminal, starting the control terminal, downloading the interactive video from the Internet of things terminal, and completing the preparing work of projecting the interactive video onto a projection screen;
s2, interactively watching the video, playing the prepared interactive video on the projection screen by the control terminal, guiding the children to finish the interaction to push the continuous development of the video plot when playing the interactive point of the interactive video, particularly, the interactive mode is that when the plot video is played to the climax or the decision point, the questions with the same school age of the children, including but not limited to mathematics, language and historical questions, etc., are displayed, the answers of the children are input by the audio sensor carried in the interactive equipment, and compared according to the standard answers in the processing terminal, when the answers are accurate, the control terminal starts the electric telescopic rod to shorten, thereby helping the children to hold the interactive terminal to work, and the answers are uploaded into the processing terminal, reducing the problems of the following interactive points of the interactive video, and when the answers are wrong, the control terminal can control the electric telescopic rod to keep still, at the moment, the child user cannot hold and press the interactive terminal, the interactive video cannot continue, the processing terminal selects questions again until the child user answers correctly, the video is continuously pushed, meanwhile, the processing terminal marks the questions that the child user answers incorrectly, the problems of interaction points of the subsequent interactive video are increased, when the questions appear again, the control terminal does not start the electric telescopic rod to help the child user to finish holding and pressing work even if the child user answers the right, the using force required by the child user to finish the holding and pressing work is increased, the impression of the child user on the answered questions is increased, and the educational effect is increased;
s3, uploading data, namely uploading the data acquired by the child user in the steps S1 and S2, including but not limited to answering questions, pressing pressure and the like, to the Internet of things terminal for storage, and providing data support for selecting questions in the subsequent use process and controlling whether the terminal needs to be controlled to start the electric telescopic rod to assist the child user to complete the pressing work in the pressing work process;
this scheme is the children design specially, is difficult for causing children injured or equipment damage in children's use, increases the immersive experience that children's user used simultaneously, plays the effect of edutainment in happy.
Further, interactive outdoor scene projection equipment for children education, all dig the handle groove on main solid fixed ring and the vice solid fixed ring, two the handle groove runs through main solid fixed ring and vice solid fixed ring respectively, conveniently separates main solid fixed ring and vice solid fixed ring, conveniently installs on children's wrist, or dismantles from children's wrist.
Further, it has the elasticity cavity to open the chisel in the rubber pad, the intussuseption of elasticity cavity is filled with a plurality of elastic balls for the whole wrist of the laminating children user of changeing of rubber pad is difficult for causing fixed bracelet not hard up.
Furthermore, a strengthening net matched with the elastic cavity is embedded in the rubber pad, and the strengthening net is positioned outside the elastic cavity, so that the strength of the rubber pad is increased, the rubber pad is not easy to tear completely, the elastic ball is not easy to leak, and the accident that children users swallow by mistake to suffocate is not easy to occur.
Further, the outside fixedly connected with packing fiber cluster of elastic ball, packing fiber cluster be close to the one end of elasticity cavity inner wall run through the rubber pad and with reinforce net fixed connection for the relative position of elastic ball is fixed, and difficult emergence elastic ball is at local gathering and finally leads to the unable laminating children user wrist of rubber pad and cause the not hard up phenomenon of fixed bracelet.
Furthermore, the filling fiber cluster comprises a plurality of elastic fibers in a three-dimensional spiral shape, and the adjacent elastic fibers are wound together, so that the capability of keeping the relative positions of the elastic balls is improved, and the phenomenon of local aggregation of the elastic balls is not easy to occur.
Further, fixedly connected with rubber bellows between stiff end and the expansion end, rubber bellows is located electric telescopic handle's the outside, and rubber bellows has the guard action for the unable direct contact electric telescopic handle of children user and response compression spring are difficult for causing children user to be pressed from both sides and hinder.
Furthermore, the one end that the stiff end was kept away from to the expansion end is cut a chisel and is had a plurality of finger grooves, it has anti-skidding line to cut a chisel in the finger groove for the difficult landing in children's user's hand of follow at interactive terminal.
Further, the one end fixedly connected with pilot lamp of stiff end is kept away from to the expansion end, answers correctly at the interactive question, and when children's user accomplished to hold the action of pressing, the pilot lamp sent the light beam and can carry out the interdynamic with the projection movie screen under children's user's operation, increases children's user's sense of immersing.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
this scheme is the children design specially, utilizes elastic rope will fix bracelet and interactive terminal fixed connection for interactive terminal is difficult to break away from completely in children's user's the hand, is difficult for causing interactive terminal to injure the user by a crashing object, also is difficult for appearing the accident that interactive terminal dropped the damage.
In the use process of the interactive terminal, different feedbacks can be given through the answers of the child users to the interactive questions, the resistance of the holding pressure of the child users is reduced for the questions mastered by the child users, the resistance of the required holding pressure is increased for the questions answered by the child users in the past, the attention of the children to the questions is increased, and the education effect is increased.
The children are not easy to be injured or the equipment is not easy to be damaged in the using process of the children, the immersive experience of the use of the children user is increased, and the effect of edutainment is achieved.
Drawings
Fig. 1 is a schematic view of a main structure of an interactive apparatus for child education according to the present invention;
FIG. 2 is a schematic diagram of the main structure of the working system of the interactive device for childhood education according to the present invention;
FIG. 3 is a schematic cross-sectional view of a fixing bracelet according to the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 3;
fig. 5 is a schematic cross-sectional structure diagram of the interactive terminal of the present invention.
The reference numbers in the figures illustrate:
1 interactive equipment, 101 fixed bracelet, 102 interactive terminal, 103 elastic rope, 2 sensor group, 3 control terminal, 4 processing terminals, 5 projection shadow curtains, 6 thing networking terminals, 7 main solid fixed ring, 8 vice solid fixed rings, 9 handle grooves, 10 slots, 11 movable rods, 12 push pedal, 13 fixed compression spring, 14 spacing rings, 15 rubber pads, 16 elasticity cavity, 17 elastic ball, 18 packing fiber cluster, 19 strengthening net, 20 stiff end, 21 movable end, 22 electric telescopic handle, 23 response compression spring, 24 rubber bellows, 25 finger groove, 26 pilot lamp.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the connection can be direct connection or indirect connection through an intermediate medium, and can be communication inside the model adapting element. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1 and 3-5, an interactive live-action projection device for children education comprises an interactive device 1, the interactive device 1 comprises a fixed bracelet 101 and an interactive terminal 102, an elastic rope 103 is fixedly connected between the fixed bracelet 101 and the interactive terminal 102, the fixed bracelet 101 comprises a main fixed ring 7 and an auxiliary fixed ring 8 which are matched with each other, a pair of slots 10 are chiseled at two ends of the auxiliary fixed ring 8 close to the interactive device 1, a pair of movable rods 11 matched with the slots 10 are fixedly connected at two ends of the main fixed ring 7 close to the auxiliary fixed ring 8, one end of each movable rod 11 far from the main fixed ring 7 extends into the slot 10, a push plate 12 matched with the slot 10 is fixedly connected at one end of each movable rod 11 far from the main fixed ring 7, a limit ring 14 is fixedly connected at the mouth of the slot 10, a fixed compression spring 13 is fixedly connected between the push plate 12 and the limit ring 14, and rubber pads 15 matched with the main fixed ring 7 and the auxiliary fixed ring 8 are fixedly connected at the inner walls, the interactive terminal 102 comprises a fixed end 20 and a movable end 21 which are matched with each other, a pair of electric telescopic rods 22 is fixedly connected between the fixed end 20 and the movable end 21, induction compression springs 23 are sleeved on the outer sides of the electric telescopic rods 22, and two ends of each induction compression spring 23 are fixedly connected with the fixed end 20 and the movable end 21 respectively.
Please refer to fig. 2, an interactive live-action projection equipment working system for children education comprises an interactive equipment 1, wherein the interactive equipment 1 is in signal connection with a sensor group 2, so the sensor group 2 comprises but is not limited to an audio sensor and a pressure sensor, the sensor group 2 is in signal connection with a control terminal 3, the sensor group 2 and the control terminal 3 are both installed in the interactive equipment 1, the control terminal 3 is in signal connection with a processing terminal 4, the processing terminal 4 is in signal connection with a projection screen 5, and the processing terminal 4 is in signal connection with an internet of things terminal 6.
Wherein the specific model of the interactive device 1 should be designed by those skilled in the art with more practical needs to match the usage needs of the target user.
A method for using interactive live-action projection equipment for children education mainly comprises the following steps:
s1, preparing, namely wearing the fixed bracelet 101 on a universal wrist for use, guiding a child to hold the interactive terminal 102, starting the control terminal 3, downloading an interactive video from the Internet of things terminal 6, and completing the preparing work of projecting the interactive video onto the projection screen 5;
s2, interactively watching the video, playing the prepared interactive video on the projection screen 5 by the control terminal 3, guiding the children to finish the interaction to promote the continuous development of the video scenario when playing the interactive point of the interactive video, particularly, the interactive mode is that when playing the scenario video to the climax or the choice point, the questions with the same school age of the children, including but not limited to mathematics, languages, historical questions and the like, are displayed, the answers of the children are recorded by the audio sensor carried in the interactive equipment 1, and compared according to the standard answers in the processing terminal 4, when the answers are accurate, the control terminal 3 starts the electric telescopic rod 22 to shorten, helps the children to press the interactive terminal 102, and uploads the answers to the processing terminal 4, so as to reduce the occurrence of the problems of the subsequent interactive points of the interactive video, and when the answers are wrong, the control terminal 3 controls the electric telescopic rod 22 to keep still, at the moment, the child user cannot hold and press the interactive terminal 102, the interactive video cannot continue, the processing terminal 4 reselects questions until the child user answers correctly, the video continues to be pushed, meanwhile, the processing terminal 4 marks the wrong answer questions of the child user, the appearance of the following interactive video interaction points is increased, and when the questions appear again, even if the child user answers the questions, the control terminal 3 does not start the electric telescopic rod 22 to help the child user to complete the holding and pressing work, the use force required by the child user to complete the holding and pressing work is increased, the impression of the child user on the answered questions is increased, and the educational effect is increased;
and S3, uploading data, including but not limited to answering and pressing pressure and the like, acquired by the child user in the steps S1 and S2 to the Internet of things terminal 6 for storage, and providing data support for selecting questions in the subsequent use process and controlling whether the terminal 3 needs to be controlled to start the electric telescopic rod 22 to assist the child user to complete the pressing work in the pressing work process.
This scheme is the children design specially, is difficult for causing children injured or equipment damage in children's use, increases the immersive experience that children's user used simultaneously, plays the effect of edutainment in happy.
An interactive live-action projection device for children education, wherein handle grooves 9 are respectively drilled on a main fixing ring 7 and an auxiliary fixing ring 8, the two handle grooves 9 respectively penetrate through the main fixing ring 7 and the auxiliary fixing ring 8, the main fixing ring 7 and the auxiliary fixing ring 8 are convenient to separate and are convenient to mount on a child wrist or dismount from the child wrist, an elastic cavity 16 is drilled in a rubber pad 15, a plurality of elastic balls 17 are filled in the elastic cavity 16, so that the rubber pad 15 is integrally easier to fit on the wrist of a child user, the fixing bracelet 101 is not easy to loosen, a reinforcing net 19 matched with the elastic cavity 16 is embedded in the rubber pad 15, the reinforcing net 19 is positioned outside the elastic cavity 16, the strength of the rubber pad 15 is increased, the rubber pad 15 is not easy to be completely torn, the elastic balls 17 are not easy to leak out, the child user cannot easily swallow by mistake and cause suffocation accidents, and the filling fiber clusters 18 are fixedly connected to the outer side of the elastic balls 17, packing fiber cluster 18 runs through rubber pad 15 and with 19 fixed connection of reinforcing net near the one end of 16 inner walls of elasticity cavity for elastic ball 17's relative position is fixed, difficult elastic ball 17 that takes place is in local gathering and finally leads to the unable laminating children user wrist of rubber pad 15 and cause the not hard up phenomenon of fixed bracelet 101, packing fiber cluster 18 includes a plurality of three-dimensional spiral helicine elastic fiber that are, adjacent elastic fiber twines together, increase elastic ball 17 and keep the ability of relative position, the difficult phenomenon that takes place the local gathering of elastic ball 17.
Fixedly connected with rubber bellows 24 between stiff end 20 and the expansion end 21, rubber bellows 24 is located electric telescopic handle 22's the outside, rubber bellows 24 has the guard action, make unable direct contact electric telescopic handle 22 of children user and response compression spring 23, it is difficult for causing children user to be pressed from both sides and hinder, expansion end 21 keeps away from the one end of stiff end 20 and cuts open and has a plurality of finger grooves 25, it has anti-skidding line to cut open in the finger groove 25, make interactive terminal 102 be difficult for landing from children user's hand, the one end fixedly connected with pilot lamp 26 of stiff end 20 is kept away from to expansion end 21, answer at interactive problem correctly, and when children user accomplishes and hold the pressure action, pilot lamp 26 sends the light beam and can be interacted with projection shadow curtain 5 under children user's operation, increase children user's the sense of immersing.
This scheme is special for children's design, utilize elastic rope 103 will fix bracelet 101 and interactive terminal 102 fixed connection, make interactive terminal 102 be difficult for breaking away from completely in children's user's the hand, be difficult for causing interactive terminal 102 to injure the user by a crashing object, the accident of interactive terminal 102 dropping damage also is difficult to appear, and in interactive terminal 102 use, can be through the answer of children's user to the interactive problem, give different feedbacks, reduce the resistance that children's user held the pressure to the problem that children's user mastered, and answer wrong problem before children's user then increase the resistance that required held the pressure, increase children's attention to this type of problem, increase the effect of education, be difficult for causing children injured or equipment damage in children's use, increase the immersive experience that children's user used simultaneously, play the effect of teaching in joy.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims (10)

1. An interactive live-action projection device for children education, comprising an interactive device (1), characterized in that: the interactive equipment (1) comprises a fixed bracelet (101) and an interactive terminal (102), an elastic rope (103) is fixedly connected between the fixed bracelet (101) and the interactive terminal (102), the fixed bracelet (101) comprises a main fixing ring (7) and an auxiliary fixing ring (8) which are matched with each other, a pair of slots (10) are cut at two ends of the auxiliary fixing ring (8) close to the interactive equipment (1), a pair of movable rods (11) matched with the slots (10) are fixedly connected at two ends of the main fixing ring (7) close to the auxiliary fixing ring (8), one ends of the movable rods (11) far away from the main fixing ring (7) extend into the slots (10), one ends of the movable rods (11) far away from the main fixing ring (7) are fixedly connected with push plates (12) matched with the slots (10), and limiting rings (14) are fixedly connected at the pipe orifices of the slots (10), fixed compression spring (13) of fixedly connected with between push pedal (12) and spacing ring (14), the equal fixedly connected with of inner wall and self assorted rubber pad (15) of the solid fixed ring of main (7) and vice solid fixed ring (8), interactive terminal (102) are including stiff end (20) and expansion end (21) that match each other, a pair of electric telescopic handle (22) of fixedly connected with between stiff end (20) and expansion end (21), the outside cover of electric telescopic handle (22) is equipped with response compression spring (23), the both ends of response compression spring (23) respectively with stiff end (20) and expansion end (21) fixed connection.
Its projection equipment operating system includes interactive equipment (1), interactive equipment (1) signal connection has sensor group (2), so sensor group (2) include but not only be limited to audio sensor and pressure sensor, sensor group (2) signal connection has control terminal (3), sensor group (2) and control terminal (3) are all installed in interactive equipment (1), control terminal (3) signal connection has processing terminal (4), processing terminal (4) signal connection has projection movie screen (5), processing terminal (4) signal connection has thing networking terminal (6).
2. The method as claimed in claim 1, wherein the interactive live-action projection device for children education comprises: the method mainly comprises the following steps:
s1, preparing, namely wearing the fixed bracelet (101) on a universal wrist for use, guiding a child to hold the interactive terminal (102), starting the control terminal (3), downloading an interactive video from the Internet of things terminal (6), and completing the preparing work of projecting the interactive video onto the projection screen (5);
s2, interactively watching the video, playing the prepared interactive video on the projection screen (5) by the control terminal (3), guiding the children to finish the interaction to promote the continuous development of the video scenario when the interactive point of the interactive video is played, particularly, when the scenario video is played to a climax or a decision point, the interaction mode is that questions with the same school age of the children, including but not limited to mathematics, languages, historical questions and the like, appear, the answers of the children are recorded by an audio sensor carried in the interactive equipment (1), and compared according to the standard answers in the processing terminal (4), when the answers are accurate, the control terminal (3) starts an electric telescopic rod (22) to shorten, the children are helped to hold the interactive terminal (102) to work, and the answers are uploaded to the processing terminal (4), so that the problems of the subsequent interactive points of the interactive video are reduced, when the answer is wrong, the control terminal (3) can control the electric telescopic rod (22) to keep still, the child user cannot hold and press the interactive terminal (102) at the moment, the interactive video cannot continue, the processing terminal (4) selects the questions again until the child user answers the questions correctly, the video is continuously pushed, meanwhile, the processing terminal (4) marks the questions which are answered incorrectly by the child user, the problems of follow-up interactive video interactive points are increased, when the questions appear again, the child user answers the questions, the control terminal (3) does not start the electric telescopic rod (22) to help the child user to finish the holding and pressing work, the use force required by the child user to finish the holding and pressing work is increased, the impression of the child user on the answered questions is increased, and the educational effect is increased;
s3, uploading data, including but not limited to answering and pressing pressure and the like, acquired by the child user in the steps S1 and S2 to the Internet of things terminal (6) for storage, and providing data support for selecting questions in the subsequent use process and controlling whether the terminal (3) needs to be controlled to start the electric telescopic rod (22) to assist the child user to complete the pressing work in the pressing work process.
3. The interactive live-action projection device for childhood education as claimed in claim 1, wherein: all excavate on the solid fixed ring of main (7) and the vice solid fixed ring (8) handle groove (9), two handle groove (9) run through the solid fixed ring of main (7) and vice solid fixed ring (8) respectively.
4. The interactive live-action projection device for childhood education as claimed in claim 1, wherein: an elastic cavity (16) is formed in the rubber pad (15) in a chiseled mode, and a plurality of elastic balls (17) are filled in the elastic cavity (16).
5. The interactive live-action projection device for childhood education as claimed in claim 4, wherein: a reinforcing net (19) matched with the elastic cavity (16) is embedded in the rubber pad (15), and the reinforcing net (19) is located on the outer side of the elastic cavity (16).
6. The interactive live-action projection device for childhood education as claimed in claim 4, wherein: the outer side of the elastic ball (17) is fixedly connected with a filling fiber cluster (18), and one end, close to the inner wall of the elastic cavity (16), of the filling fiber cluster (18) penetrates through the rubber pad (15) and is fixedly connected with the reinforcing net (19).
7. The interactive live-action projection device for childhood education as claimed in claim 6, wherein: the packing fiber cluster (18) includes a plurality of elastic fibers in a three-dimensional spiral shape, and adjacent elastic fibers are twisted together.
8. The interactive live-action projection device for childhood education as claimed in claim 1, wherein: fixedly connected with rubber bellows (24) between stiff end (20) and expansion end (21), rubber bellows (24) are located the outside of electric telescopic handle (22).
9. The interactive live-action projection device for childhood education as claimed in claim 1, wherein: the one end that stiff end (20) were kept away from in expansion end (21) is opened chisel and is had a plurality of finger grooves (25), it has anti-skidding line to open chisel in finger groove (25).
10. The interactive live-action projection device for childhood education as claimed in claim 1, wherein: and one end of the movable end (21) far away from the fixed end (20) is fixedly connected with an indicator lamp (26).
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