CN109893837A - A kind of collection gymnastics, callisthenics, Dancing Teaching apparatus for demonstrating - Google Patents

A kind of collection gymnastics, callisthenics, Dancing Teaching apparatus for demonstrating Download PDF

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Publication number
CN109893837A
CN109893837A CN201910261335.1A CN201910261335A CN109893837A CN 109893837 A CN109893837 A CN 109893837A CN 201910261335 A CN201910261335 A CN 201910261335A CN 109893837 A CN109893837 A CN 109893837A
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China
Prior art keywords
information
demonstrator
paces
stage body
callisthenics
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CN201910261335.1A
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Chinese (zh)
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CN109893837B (en
Inventor
孔宁宁
张欣
刘薇薇
王睿岩
汪丽华
杨勇
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HEBEI INSTITUTE OF PHYSICAL EDUCATION
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HEBEI INSTITUTE OF PHYSICAL EDUCATION
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Priority to CN201910261335.1A priority Critical patent/CN109893837B/en
Publication of CN109893837A publication Critical patent/CN109893837A/en
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Publication of CN109893837B publication Critical patent/CN109893837B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention discloses a kind of collection gymnastics, callisthenics, Dancing Teaching apparatus for demonstrating, comprising: stage body, secondary station, photographic device, projection arrangement, projecting rack, assisted acquisition device and console.The positive image of dancer or influence backwards on stage body are obtained by photographic device, learner can intuitively watch the front movement or back side movement of coach simultaneously, it is acted with the back side for watching coach on projection screen or front acts, thus reach preferably teaching demonstration effect, accurate Fast Learning;Compare the paces stepping position information of elite and demonstrator and the corresponding note information in music content information, compare the track of the paces stepping position information formation of elite and demonstrator, and the front image information or back side image information of comparison elite and demonstrator, the accuracy of music content information and demonstrator's movement posture is determined, to can determine whether the movement posture of demonstrator and the accuracy of music fitness, exert oneself sequence and momentum size.

Description

A kind of collection gymnastics, callisthenics, Dancing Teaching apparatus for demonstrating
Technical field
The present invention relates to physical education equipment technical field, a kind of collection gymnastics, callisthenics, Dancing Teaching are more particularly related to Apparatus for demonstrating.
Background technique
Currently, collection gymnastics, callisthenics, dancing are liked that and its popularization is extremely strong by broad masses deeply.
Existing collection gymnastics, callisthenics, Dancing Teaching Demonstration table, usually coach or teacher are drilled on platform, Xue Sheng It follows suit under platform, or the movement of coach or teacher is projected on large screen and watch study, but these students convenient for study at a distance The front movement or back side movement that coach or teacher can only all be watched, cannot watch simultaneously coach or teacher front movement and Back side movement, to influence the learning efficiency of student.Meanwhile existing collection gymnastics, callisthenics, in Dancing Teaching device not It is related to the accuracy measuring technology of the movement posture and music fitness to religion person or scholar, to influence student's learning collective Behaviour, callisthenics, dancing standard degree.
Summary of the invention
The embodiment of the present invention provides a kind of collection gymnastics, callisthenics, Dancing Teaching apparatus for demonstrating, to solve above-mentioned background skill The problem of art.
The embodiment of the present invention provides a kind of collection gymnastics, callisthenics, Dancing Teaching apparatus for demonstrating, comprising: stage body, the stage body Cross section be trapezium structure;The stage body forward direction side lower is preset with the first storage space, step structure and the storage Space is adapted;It is equipped with anti-skid mesh on the stage body top surface, is provided with pressure sensor on each node of the anti-skid mesh; The stage body is provided with secondary station backwards to side, and the top of the secondary station is separated with the top of the stage body;
The auxiliary countertop close to the stage body is provided with several photographic devices, and each photographic device includes: The first telescopic rod on the auxiliary countertop is set, and first be connected by a universal head at the top of first telescopic rod Image collector;Projection arrangement is provided in the middle part of the auxiliary countertop, the projection arrangement includes: to be arranged in the secondary station The second telescopic rod on top surface, and the projector being connected by a universal head at the top of second telescopic rod;Far from the stage body The auxiliary countertop be provided with projecting rack, the projecting rack includes: two thirds being arranged on the auxiliary countertop Telescopic rod, and the projection plate being erected at the top of two third telescopic rods are laid with projection screen on the projection plate;
Stage body left side lower part is preset with the second storage space, and stage body right side lower part is preset with third storage Space;
The collection gymnastics, callisthenics, Dancing Teaching apparatus for demonstrating further include: assisted acquisition device, the assisted acquisition dress Setting includes: the first bottom plate, the 4th telescopic rod on the left of first plate top surface is arranged in, and be arranged in the 4th telescopic rod The level board at top is provided with multiple second camera shootings collectors on the level board bottom surface;First bottom plate and described second Storage space is adapted;
The collection gymnastics, callisthenics, Dancing Teaching apparatus for demonstrating further include: console, the console include: the second bottom The 5th telescopic rod on the right side of second plate top surface is arranged in plate, and the control cabinet being arranged at the top of the 5th telescopic rod, It is provided with controller and music player in the control cabinet, is provided with touch display screen at the top of the control cabinet;Described Two bottom plates are adapted with the third storage space;
The pressure sensor, the first camera shooting collector, the projector, the second camera shooting collector, described Music player and the touch display screen are electrically connected with the controller;
The controller,
For obtaining the paces stepping position information and pressure information of demonstrator by the pressure sensor, and demonstrating Time tag information is added in the paces stepping position information and pressure information of person;
For the front image information or back side image information and sound by the first camera shooting collector acquisition demonstrator Happy broadcasting content information and music temporal information;
For according to music content information, from the music content information of standard, corresponding elite to be moved In pose information, extracts note in the corresponding music content information of paces stepping position information of elite and believe Breath;
For according to music content information, from the music content information of standard, corresponding elite to be moved In pose information, the front image information or back side image information of elite are extracted;
For the paces stepping position information and music content information and sound according to the demonstrator with temporal information Happy play time information, the paces stepping position information for extracting demonstrator are believed with the corresponding note in music content information Breath;
Paces stepping position information for comparing elite is believed with the corresponding note in music content information Paces stepping position information and the corresponding note information in music content information of breath and demonstrator, comparison elite The track that is formed of the paces stepping position information of track and demonstrator that is formed of paces stepping position information, and the outstanding fortune of comparison The front image information or back side image information of mobilization and the front image information or back side image information of demonstrator, determine music The accuracy of broadcasting content information and dancer's movement posture;
For according to front image information or back side image information, by the projector to front image information or the back side Image information carries out slow motion broadcasting;
The paces stepping position information of the demonstrator of temporal information is had, with the pressure information of temporal information for basis With dancer's weight, the take-off strength for determining dancer, sole are to the sequence of ground force and active force, take-off time and take-off Highly.
Further, the stage body forward direction side wall upper part is provided with glove drawer.
Further, pull ring is provided on the step structure.
Further, non-slip mat is equipped on the anti-skid mesh.
Further, the quantity of the photographic device is three, and the first photographic device forward direction is located at the secondary station Top surface, to the auxiliary countertop is located at, the left side of photographic device described in third is described to being located on the second photographic device right side Assist countertop.
Further, multiple lighting devices are additionally provided on the level board bottom surface, multiple lighting devices are and institute State controller electrical connection.
Further, it is provided on the right side of first bottom plate compatible with the second storage space internal magnet Ferromagnetic layer is provided with ferromagnetic layer compatible with the third storage space internal magnet on the left side of second bottom plate.
The embodiment of the present invention provides a kind of collection gymnastics, callisthenics, Dancing Teaching apparatus for demonstrating, compared with prior art, It has the beneficial effect that:
The present invention obtains the positive image of dancer or influence backwards on stage body by photographic device, and will by projection arrangement It is projected on projection screen, and learner can intuitively watch the front movement or back side movement of coach simultaneously, and in projection screen The back side movement or front movement of coach are watched on cloth, thus reach preferably teaching demonstration effect, especially large-scale collection gymnastics, Callisthenics or the training of dancing intermediate item can make student comparatively fast grasp combination and the landing of foot sequence, be conducive to learn Person quickly and accurately learns.Further, when needing while acquiring dancer's stereo-motion effect, assisted acquisition device can be passed through On second camera shooting collector obtain.Further, console is related to operating convenient for dancer on stage body.
The present invention obtains the paces stepping position information and pressure information of dancer by pressure sensor, and demonstrator's Time tag information is added on paces stepping position information and pressure information, demonstrator is being obtained just by the first camera shooting collector Face image information or back side image information and music content information and music temporal information;And compare outstanding movement Paces stepping position information and the paces stepping position of corresponding note information and demonstrator in music content information of member Information and the corresponding note information in music content information compare what the paces stepping position information of elite was formed The track that the paces stepping position information of track and demonstrator are formed, and front image information or the back side of comparison elite The front image information or back side image information of image information and demonstrator determine that music content information and dancer move appearance The accuracy of gesture, so as to the accuracy of the dancer's movement posture and music fitness of the person that judges teaching demonstration or learner. Meanwhile by carrying out slow motion broadcasting to difficult part, can each time phase body posture completely and before, during and after clearly watching, The movements such as arm auxiliary;Pass through the paces stepping position information of the dancer with temporal information, the pressure letter with temporal information Breath and dancer's weight determine the take-off strength of dancer, sole to the sequence of ground force and active force, take-off time and rise Jump degree can catch information above in moment relatively clear flutterring, by comparing the standard information of high-level dancer and dividing Analysis, can correctly find the short slab of the important movement such as take-off.
Detailed description of the invention
Fig. 1 is a kind of collection gymnastics provided in an embodiment of the present invention, callisthenics, Dancing Teaching apparatus for demonstrating structural schematic diagram;
Fig. 2 is a kind of collection gymnastics provided in an embodiment of the present invention, callisthenics, the step structure in Dancing Teaching apparatus for demonstrating Schematic diagram;
Fig. 3 is a kind of collection gymnastics provided in an embodiment of the present invention, callisthenics, the assisted acquisition in Dancing Teaching apparatus for demonstrating Apparatus structure schematic diagram;
Fig. 4 is a kind of collection gymnastics provided in an embodiment of the present invention, callisthenics, the console knot in Dancing Teaching apparatus for demonstrating Structure schematic diagram;
Fig. 5 be it is provided in an embodiment of the present invention it is a kind of collection gymnastics, callisthenics, Dancing Teaching apparatus for demonstrating electrical wiring signal Figure.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1~5, a kind of collection gymnastics provided in an embodiment of the present invention, callisthenics, Dancing Teaching apparatus for demonstrating include: Stage body 1, the cross section of stage body 1 are trapezium structure;The positive side lower of stage body 1 is preset with the first storage space, step structure 2 with Storage space is adapted;It is equipped with anti-skid mesh on 1 top surface of stage body, is provided with pressure sensor 101 on each node of anti-skid mesh; Stage body 1 is provided with secondary station 4 backwards to side, and the top of secondary station 4 is separated with the top of stage body 1.Close to the secondary station of stage body 1 4 top surfaces are provided with several photographic devices, and each photographic device includes: the first telescopic rod being arranged on 4 top surface of secondary station 5, and it is connected by a universal head the first camera shooting collector 6 at 5 top of the first telescopic rod;Throwing is provided in the middle part of 4 top surface of secondary station Image device, projection arrangement includes: the second telescopic rod 7 being arranged on 4 top surface of secondary station, and is connected by a universal head and stretches second The projector 8 at 7 top of contracting bar;4 top surface of secondary station far from stage body 1 is provided with projecting rack, and projecting rack includes: to be arranged in secondary station Two third telescopic rods 9 on 4 top surfaces, and it is erected at the projection plate 10 at two third telescopic rods, 9 top, it is laid on projection plate 10 There is projection screen.1 left side lower part of stage body is preset with the second storage space, and it is empty that 1 right side lower part of stage body is preset with third storage Between.
The positive side that the present embodiment is related to refer to include trapezium structure short side side, i.e., viewer is towards positive side Face.
The cross section of the stage body 1 of the present embodiment is that (be preferably designed and sized to short side is 6 to isosceles trapezoidal structure, and long side is 8), convenient for viewing, unnecessary dead angle is avoided.
The top of the secondary station 4 of the present embodiment is separated with the top of stage body 1, effectively reduces the vibration of stage body 1 to auxiliary The influence of platform 4.
Specifically, collect gymnastics, callisthenics, Dancing Teaching apparatus for demonstrating further include: assisted acquisition device, assisted acquisition device Include: the first bottom plate 11, the 4th telescopic rod 12 on the left of 11 top surface of the first bottom plate is set, and setting is pushed up in the 4th telescopic rod 12 The level board 13 in portion is provided with multiple second camera shootings collectors 201 on 13 bottom surface of level board;First bottom plate 11 and the second storage are empty Between be adapted.
Specifically, collect gymnastics, callisthenics, Dancing Teaching apparatus for demonstrating further include: console, console include: the second bottom The 5th telescopic rod 15 on the right side of 14 top surface of the second bottom plate is arranged in plate 14, and the control cabinet at 15 top of the 5th telescopic rod is arranged in 16, controller 301 and music player 302 are provided in control cabinet 16, are provided with touch display screen at the top of control cabinet 16 303;Second bottom plate 14 is adapted with third storage space.
Specifically, pressure sensor 101, first images collector 6, projector 8, second images collector 201, music is broadcast It puts device 302 and touch display screen 303 is electrically connected with controller 301.
Specifically, controller 301, for by pressure sensor 101 obtain demonstrator paces stepping position information and Pressure information, and time tag information is added in the paces stepping position information and pressure information of demonstrator;For passing through The front image information or back side image information and music content information and sound of the first camera shooting acquisition demonstrator of collector 6 Happy play time information;For according to music content information, from the corresponding outstanding fortune of the music content information of standard It mobilizes in movement posture information, extracts in the corresponding music content information of paces stepping position information of elite Note information;For according to music content information, from the music content information of standard, corresponding elite to be transported In dynamic pose information, the front image information or back side image information of elite are extracted;For being believed according to band having time The paces stepping position information and music content information and music temporal information of the demonstrator of breath, extracts demonstration The paces stepping position information of person and the corresponding note information in music content information;For comparing the step of elite Cut down stepping position information and the paces stepping position information of corresponding note information and demonstrator in music content information with Correspondence note information in music content information, compare elite paces stepping position information formed track and The track that the paces stepping position information of demonstrator is formed, and the front image information or back side image letter of comparison elite The front image information or back side image information of breath and demonstrator, determine the standard of music content information and dancer's movement posture Exactness;For being believed front image information or back side image by projector 8 according to front image information or back side image information Breath carries out slow motion broadcasting;The paces stepping position information of the dancer of temporal information is had, with temporal information for basis Pressure information and dancer's weight, when determining the take-off strength of dancer, sole to sequence, the take-off of ground force and active force Between and commencing height.
In the present embodiment, the gymnastics of sports collection, callisthenics, certain amount must occur in difficult part in dancing match, and difficult The quality of degree movement directly influences completion point and difficulty point, is affected to final score.High pixel through the invention is slow Playing function can completely and the movement such as each time phase body posture, arm auxiliary before, during and after clearly watching.
In the present embodiment, each difficult part is completed to the active force on ground, the size of active force leaves the suitable of ground Sequence directly affects the completion of difficult part.If exercise and competitive aerobics C group difficult part is jumped and is jumped, spatial alternation and swivel, band Carry out dazzling for power and beauty beautiful to tend to obtain preferable achievement.The frequency of occurrences is more in play, but in the training process, body Body control, take-off, body twist technology are not easy to grasp.Collect gymnastics, callisthenics, the jump of dancing C-part and jump, is divided into take-off, rises Empty, landing three phases, especially Take-off Stage are the key that C-parts, according to the different weight and C of different demonstrators Group variety classes (jump class, the class that freely falls down to the ground, to receive class, horizontal balance at capital class, tuck jump class, straddle jump class, section's Sa Gram class is jumped, piked jump class, vertical split leap class, horizontal split leap class, jete pass class, cuts and kicks class, scissors changing body jump class), take-off skill Art is also different.Can accurately measure through the invention take-off strength, acceleration, sole to the sequence of ground force and active force, Take-off time, can moment can relatively clear flutterring catch the above content, by weight to high performance athlete and trainer, Measurement with ground force, time of rising compares and analyzes, and can correctly find the short slab of initial take_off speed.
Further, the positive side wall upper part of stage body 1 of the invention is provided with glove drawer 3, convenient for storage collection gymnastics, bodybuilding Behaviour, Dancing Teaching articles etc..
Further, it is provided with pull ring on step structure 2 of the invention, convenient for the disengaging of step structure 2.
Further, the present invention is equipped with non-slip mat on anti-skid mesh, is unlikely to while guaranteeing anti-skidding by anti-skid mesh It trips, also protects pressure sensor 101.
It further, is three as one embodiment using the quantity of photographic device in the present invention, specifically, the first camera shooting Device forward direction is located at 4 top surface of secondary station, to being located at 4 top surface of secondary station on the right side of the second photographic device, on the left of third photographic device to Positioned at 4 top surface of secondary station, to ensure that the accuracy to dancer front or back side camera shooting.
Further, multiple lighting devices 202, multiple lighting devices are additionally provided on 13 bottom surface of level board of the invention 202 are electrically connected with controller 301, can be used when light is bad.
Further, it is provided on the right side of the first bottom plate 11 of the invention and is adapted with the second storage space internal magnet Ferromagnetic layer, ferromagnetic layer compatible with third storage space internal magnet is provided on the left side of the second bottom plate 14, to protect Stability when the first bottom plate 11 and the use of the second bottom plate 14 is demonstrate,proved.
The present invention obtains the positive image of dancer or influence backwards on stage body by photographic device, and will by projection arrangement It is projected on projection screen, and learner can intuitively watch the front movement or back side movement of coach simultaneously, and in projection screen The back side movement or front movement of coach are watched on cloth, thus reach preferably teaching demonstration effect, especially large-scale collection gymnastics, Callisthenics or the training of dancing intermediate item can make student comparatively fast grasp combination and the landing of foot sequence, be conducive to learn Person quickly and accurately learns.Further, when needing while acquiring dancer's stereo-motion effect, assisted acquisition device can be passed through On second camera shooting collector obtain.Further, console is related to operating convenient for dancer on stage body.
The present invention obtains the paces stepping position information and pressure information of dancer by pressure sensor, and demonstrator's Time tag information is added on paces stepping position information and pressure information, demonstrator is being obtained just by the first camera shooting collector Face image information or back side image information and music content information and music temporal information;And compare outstanding movement Paces stepping position information and the paces stepping position of corresponding note information and demonstrator in music content information of member Information and the corresponding note information in music content information compare what the paces stepping position information of elite was formed The track that the paces stepping position information of track and demonstrator are formed, and front image information or the back side of comparison elite The front image information or back side image information of image information and demonstrator determine that music content information and dancer move appearance The accuracy of gesture, so as to the accuracy of the dancer's movement posture and music fitness of the person that judges teaching demonstration or learner. Meanwhile by carrying out slow motion broadcasting to difficult part, can each time phase body posture completely and before, during and after clearly watching, The movements such as arm auxiliary;Pass through the paces stepping position information of the dancer with temporal information, the pressure letter with temporal information Breath and dancer's weight determine the take-off strength of dancer, sole to the sequence of ground force and active force, take-off time and rise Jump degree can catch information above in moment relatively clear flutterring, by comparing the standard information of high-level dancer and dividing Analysis, can correctly find the short slab of the important movement such as take-off.
Disclosed above is only several specific embodiments of the invention, and those skilled in the art can carry out the present invention Various modification and variations without departing from the spirit and scope of the present invention, if these modifications and changes of the present invention belongs to the present invention Within the scope of claim and its equivalent technologies, then the present invention is also intended to include these modifications and variations.

Claims (7)

1. a kind of collection gymnastics, callisthenics, Dancing Teaching apparatus for demonstrating characterized by comprising stage body (1), the stage body (1) Cross section be trapezium structure;The positive side lower of the stage body (1) is preset with the first storage space, step structure (2) and institute Storage space is stated to be adapted;It is equipped with anti-skid mesh on stage body (1) top surface, is provided with pressure on each node of the anti-skid mesh Force snesor (101);The stage body (1) is provided with secondary station (4) backwards to side, the top of the secondary station (4) with it is described The top of stage body (1) separates;
The secondary station (4) top surface close to the stage body (1) is provided with several photographic devices, and each photographic device wraps It includes: the first telescopic rod (5) being arranged on the secondary station (4) top surface, and be connected by a universal head in first telescopic rod (5) the first camera shooting collector (6) at the top of;Projection arrangement, the projection arrangement packet are provided in the middle part of secondary station (4) top surface It includes: the second telescopic rod (7) being arranged on the secondary station (4) top surface, and be connected by a universal head in second telescopic rod (7) projector (8) at the top of;The secondary station (4) top surface far from the stage body (1) is provided with projecting rack, the projecting rack Include: two third telescopic rods (9) being arranged on the secondary station (4) top surface, and is erected at two third telescopic rods (9) projection plate (10) at the top of is laid with projection screen on the projection plate (10);
Stage body (1) the left side lower part is preset with the second storage space, and stage body (1) the right side lower part is preset with third receipts Receive space;
The collection gymnastics, callisthenics, Dancing Teaching apparatus for demonstrating further include: assisted acquisition device, the assisted acquisition device packet Include: the first bottom plate (11) is arranged the 4th telescopic rod (12) on the left of the first bottom plate (11) top surface, and setting is described the Level board (13) at the top of four telescopic rods (12) is provided with multiple second camera shootings collectors on level board (13) bottom surface (201);First bottom plate (11) is adapted with second storage space;
The collection gymnastics, callisthenics, Dancing Teaching apparatus for demonstrating further include: console, the console include: the second bottom plate (14), the 5th telescopic rod (15) being arranged on the right side of the second bottom plate (14) top surface, and be arranged in the 5th telescopic rod (15) control cabinet (16) at the top of, the control cabinet (16) is interior to be provided with controller (301) and music player (302), institute It states and is provided with touch display screen (303) at the top of control cabinet (16);Second bottom plate (14) is mutually fitted with the third storage space Match;
The pressure sensor (101), first camera shooting collector (6), the projector (8), the second camera shooting acquisition Device (201), the music player (302) and the touch display screen (303) are electrically connected with the controller (301);
The controller (301),
For obtaining the paces stepping position information and pressure information of demonstrator by the pressure sensor (101), and drilling Time tag information is added in the paces stepping position information and pressure information of the person of showing;
For the front image information or back side image information and sound by the first camera shooting collector (6) acquisition demonstrator Happy broadcasting content information and music temporal information;
For according to music content information, from the corresponding elite's movement posture of the music content information of standard In information, note information in the corresponding music content information of paces stepping position information of elite is extracted;
For according to music content information, from the corresponding elite's movement posture of the music content information of standard In information, the front image information or back side image information of elite are extracted;
For being broadcast according to the paces stepping position information and music content information and music of the demonstrator with temporal information Temporal information is put, the paces stepping position information of demonstrator and the corresponding note information in music content information are extracted;
For compare the paces stepping position information of elite in music content information corresponding note information and The paces stepping position information of demonstrator and the corresponding note information in music content information, compare the step of elite The track that the paces stepping position information of the track and demonstrator of cutting down the formation of stepping position information is formed, and comparison elite Front image information or back side image information and demonstrator front image information or back side image information, determine music The accuracy of content information and dancer's movement posture;
For according to front image information or back side image information, by the projector (8) to front image information or the back side Image information carries out slow motion broadcasting;
For according to the paces stepping position information of demonstrator with temporal information, the pressure information with temporal information and drilling The person's of showing weight, the take-off strength for determining demonstrator, sole are to the sequence of ground force and active force, take-off time and take-off Highly.
2. collection gymnastics, callisthenics, Dancing Teaching apparatus for demonstrating as described in claim 1, which is characterized in that the stage body (1) Positive side wall upper part is provided with glove drawer (3).
3. collection gymnastics, callisthenics, Dancing Teaching apparatus for demonstrating as described in claim 1, which is characterized in that the step structure (2) pull ring is provided on.
4. collection gymnastics, callisthenics, Dancing Teaching apparatus for demonstrating as described in claim 1, which is characterized in that on the anti-skid mesh It is equipped with non-slip mat.
5. collection gymnastics, callisthenics, Dancing Teaching apparatus for demonstrating as described in claim 1, which is characterized in that the photographic device Quantity be three, the first photographic device forward direction is located at the secondary station (4) top surface, the second photographic device right side to Positioned at the secondary station (4) top surface, to being located at the secondary station (4) top surface on the left of photographic device described in third.
6. collection gymnastics, callisthenics, Dancing Teaching apparatus for demonstrating as described in claim 1, which is characterized in that the level board (13) be additionally provided on bottom surface multiple lighting devices (202), multiple lighting devices (202) with the controller (301) Electrical connection.
7. collection gymnastics, callisthenics, Dancing Teaching apparatus for demonstrating as described in claim 1, which is characterized in that first bottom plate (11) ferromagnetic layer compatible with the second storage space internal magnet is provided on right side, second bottom plate (14) Ferromagnetic layer compatible with the third storage space internal magnet is provided on left side.
CN201910261335.1A 2019-04-02 2019-04-02 Teaching demonstration device integrating gymnastics, aerobics exercises and dancing Expired - Fee Related CN109893837B (en)

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CN116226453A (en) * 2023-05-10 2023-06-06 北京小糖科技有限责任公司 Method, device and terminal equipment for identifying dancing teaching video clips

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CN1338690A (en) * 2000-08-11 2002-03-06 科乐美股份有限公司 3-D video game machine and control method for simulating sight movement of video camera thereby
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CN116226453B (en) * 2023-05-10 2023-09-26 北京小糖科技有限责任公司 Method, device and terminal equipment for identifying dancing teaching video clips

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