CN111946993B - Use method of dance teaching auxiliary system based on body comparison - Google Patents
Use method of dance teaching auxiliary system based on body comparison Download PDFInfo
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- CN111946993B CN111946993B CN202010878913.9A CN202010878913A CN111946993B CN 111946993 B CN111946993 B CN 111946993B CN 202010878913 A CN202010878913 A CN 202010878913A CN 111946993 B CN111946993 B CN 111946993B
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000013016 damping Methods 0.000 claims abstract description 21
- 230000001502 supplementing effect Effects 0.000 claims abstract description 9
- 230000003139 buffering effect Effects 0.000 claims abstract description 7
- 239000013589 supplement Substances 0.000 claims description 17
- 230000035515 penetration Effects 0.000 claims description 3
- 230000003321 amplification Effects 0.000 claims description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000007493 shaping process Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
- B60B33/06—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted retractably
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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- Acoustics & Sound (AREA)
- Business, Economics & Management (AREA)
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- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The invention discloses a dance teaching auxiliary system using method based on body comparison, which comprises a teaching device box body, a display screen, a sound amplifying sound box, a box body moving wheel component, a mirror body support, a body shaping mirror, a light supplementing lamp component and a connecting frame, wherein the display screen is arranged on the teaching device box body; the upper part of the front end of the teaching device box body is provided with a groove for mounting the display screen, the depth of the groove is greater than the thickness of the display screen, the sound amplifying sound box is arranged in the teaching device box body, and two groups of loudspeakers are arranged on the sound amplifying sound box and are positioned on the lower part of the front end of the teaching device box body; according to the dance teaching device, the influence of vibration on the box body of the teaching device is reduced through the buffering of the damping spring, the vibration influence on the device in the moving process is effectively reduced through the arrangement of the damping spring, so that the protection effect on the internal structure and parts of the device is effectively improved, the mirror surfaces formed by the multiple groups of mirror body supports are convenient for body comparison, and the dance teaching quality is effectively improved.
Description
Technical Field
The invention relates to the technical field of dance teaching auxiliary devices, in particular to a use method of a dance teaching auxiliary system based on body comparison.
Background
Dance teaching is a practice and process that enables educated persons to master dance knowledge, learn dance skills and improve dance ability through various methods. The dance teaching method adopted by both professional dance universities and small dance training classes is mostly 'oral teaching method'.
The oral delivery is a way of oral delivery, and comprises various meanings such as narration, explanation, language penetration and the like, and the oral delivery comprises explanation actions and knowledge delivery; explaining the action: whether teaching new movements or reviewing old movements, the dance teacher explains or accompanies the new movements. Such as action name, action key, action specification and standard; transferring knowledge: in the course of classroom teaching, a dance teacher can not have many prompts and explanations, even in the course of student action, the dance teacher can give out many instructions, prompts or comments from time to time, students accept the words of the teacher and music together, and the instructions not only can exercise the senses of the students comprehensively, but also can teach knowledge of various dance types, and also can contain comparison with other dance types, understanding and feeling of the music, and the like.
The teaching and demonstration method is characterized in that a teacher personally shapes an image which can be imitated easily by students, and the skill of a dance teacher contains two contents, namely a dynamic image of dance and an image of the dance teacher himself; the first process is to be demonstrated comprehensively, actions are made comprehensively, hands, feet, bodies and faces are all carried out synchronously, and the impression given to students is a good overall impression; the second process is to simplify the action step by step, and the student can draw the stroke by hand sometimes, so that the reaction ability of the student can be exercised, and the intelligence of the student can be greatly improved.
And in dance teaching in-process, be dance teaching's important process through the physique contrast, the problem that discovery dance appearance exists that can be directly perceived through the physique contrast to realize the purpose of quick correction, current physique contrast device is mostly at indoor fixed physique mirror, and along with the diffusion popularization of square dance, not only limit to indoor to people's dance teaching, also need an outdoor physique contrast dance teaching auxiliary device that can move about.
Disclosure of Invention
The invention aims to provide a method for using a dance teaching auxiliary system based on body comparison, wherein when dance teaching is not used, a mirror body bracket is taken into a box body of a teaching device, so that a good protection effect is effectively achieved on a mirror body and equipment of the teaching device, a cover plate cover of the device is combined and locked, and a phenomenon that non-teaching personnel open the device, so that the mirror body and the equipment inside the device are damaged is prevented; when dance teaching is needed, the device is pushed to a teaching point by pushing the box body of the teaching device, the device is convenient to move, the universal wheel moving foot wheels arranged on the box body moving wheel components play a role in moving and supporting the box body, the universal wheels are convenient to push the device, the box body vibrates in the moving process, the influence of the vibration on the box body of the teaching device is reduced by buffering of the damping springs, the vibration influence on the device in the moving process is effectively reduced by arranging the damping springs, the protection effect on the internal structure and components of the device is effectively improved, after the box body of the teaching device is pushed to a teaching place, the moving foot wheels are in a suspended state by adjusting the supporting foot feet, the stable placement of the box body of the teaching device in the teaching place is ensured, the moving foot wheels are suspended, and the stability of the device in the teaching process is ensured, ensuring the quality of dance teaching; the device cover plate on the teaching device box body is opened, the connecting frame is pulled to pull the mirror body bracket out of the teaching device box body, the mirror body bracket is rotatably connected to ensure that the mirror body bracket can be taken in the box body for storage, a first electric cylinder arranged on the mirror body moving wheel component drives a first telescopic rod to extend, the first telescopic rod drives the mounting plate to move downwards, the supporting wheel is contacted with the ground, the supporting wheel is driven to move upwards and downwards by the first electric cylinder, when the mirror body bracket is put into the box body, the supporting wheels move upwards to facilitate the taking-in and the taking-out, when the mirror body bracket is pulled out for use, the mirror body bracket plays a role of supporting and sliding, the connecting frame is continuously pulled to ensure that a plurality of groups of mirror body brackets are positioned on the same vertical plane, the mirror surfaces formed by a plurality of groups of mirror body brackets are convenient for the shape comparison, therefore, the quality of dance teaching is effectively improved, the screw rod on the supporting seat is rotated to enable the supporting seat to move downwards, and the lower end of the supporting seat is in contact with the ground to ensure the stability of the mirror body support; electronic jar work of third drives connecting axle and connecting plate rebound, makes the connecting axle remove mirror body support upper end, and electronic jar work of second drives the extension of second telescopic link, and the second telescopic link drives light filling lamp bedplate and rotates along the connecting axle, makes light filling lamp bedplate rotate to slope or horizontality, carries out the light source for teaching place and physique mirror and supplements, opens display screen and public address stereo set on the teaching device box afterwards, carries out the on-the-spot teaching.
The purpose of the invention can be realized by the following technical scheme:
a dance teaching auxiliary system based on body comparison is used, and comprises a teaching device box body, a display screen, a sound amplification sound box, a box body moving wheel assembly, a mirror body support, a body shaping mirror, a light supplementing lamp assembly and a connecting frame;
the upper part of the front end of the teaching device box body is provided with a groove for mounting the display screen, the depth of the groove is greater than the thickness of the display screen, the sound amplifying sound box is arranged in the teaching device box body, two groups of loudspeakers are arranged on the sound amplifying sound box, and the two groups of loudspeakers are positioned on the lower part of the front end of the teaching device box body;
the box moving wheel assembly is fixedly arranged at the bottom of a box of the teaching device, a plurality of groups of box moving wheel assemblies are arranged side by side, each box moving wheel assembly comprises an annular support and a caster support plate, moving casters and support bottom feet are arranged side by side at the lower ends of the caster support plates, the moving casters are universal wheels, the support bottom feet are in threaded connection with the caster support plates, vertical and upward connecting rods are fixedly arranged at four corners of the upper ends of the caster support plates, the upper ends of the connecting rods are in sliding through connection with a bottom plate of the annular support, the upper ends of the connecting rods, which are positioned on the bottom plate of the annular support, are in threaded connection with limit nuts, damping springs are sleeved on the peripheries of the connecting rods, one ends of the damping springs are connected to the caster support plates, and the other ends of the damping springs are connected with the annular support;
the mirror body support is provided with four groups at least, and is adjacent rotate between the mirror body support and connect, be provided with the mounting groove that is used for installing the shape body mirror on the mirror body support, the degree of depth of mounting groove is greater than the thickness of shape body mirror, link fixed mounting is on the mirror body support that is located the tip, mirror body support rear side is provided with light filling banks spare.
As a further scheme of the teaching device, a device cover plate is rotatably connected to one side of a box body of the teaching device, and a locking fastener is arranged on the device cover plate.
As a further scheme of the invention, a mirror body moving wheel assembly is arranged at the lower end of the mirror body support, the mirror body moving wheel assembly comprises a first electric cylinder and a mounting plate, the first electric cylinder is vertically and downwards fixedly mounted on the mirror body support, a first telescopic rod is arranged on the first electric cylinder, the first telescopic rod downwards penetrates through the mirror body support to be fixedly connected with the mounting plate, a caster wheel support is mounted at the lower end of the mounting plate, and a support wheel is rotatably connected to the caster wheel support.
As a further scheme of the invention, a supporting seat is arranged on the mounting plate, a threaded connecting rod is fixedly arranged on the supporting seat, the threaded connecting rod is in threaded penetration connection with the mounting plate, and a locking nut is in threaded connection with the part of the threaded connecting rod, which is positioned above the mounting plate.
According to a further scheme of the invention, the light supplement lamp assembly comprises a connecting shaft, a connecting plate and a light supplement lamp base plate, the connecting plate is fixedly connected to the connecting shaft, a fixing plate is fixedly arranged on the connecting plate, a third vertically upward electric cylinder is fixedly arranged in the mirror body support, the output end of the third electric cylinder is connected with the fixing plate, two ends of the connecting shaft are rotatably connected with rotating sleeves, the light supplement lamp base plate is fixedly arranged on the rotating sleeves, and a light supplement lamp is arranged at the lower end of the light supplement lamp base plate.
As a further scheme of the invention, a through groove is formed in the connecting plate, the fixing plate is located on the lower side of the through groove, a lower connecting seat is fixedly arranged on the fixing plate, an upper connecting seat is fixedly arranged at the lower end of the light supplement lamp seat plate, a connecting pin shaft is arranged on the lower connecting seat, a second electric cylinder is rotatably connected to the connecting pin shaft, a second telescopic rod is arranged on the second electric cylinder, and the second telescopic rod is rotatably connected with the upper connecting seat.
As a further scheme of the invention, both ends of the connecting shaft are fixedly provided with limiting rings, and the limiting rings are positioned outside the rotating sleeve.
As a further scheme of the invention, the use method of the dance teaching auxiliary system comprises the following specific steps:
the method comprises the following steps: when dance teaching is not used, the mirror body support is taken into the teaching device box body, the device cover plate is combined and locked, when dance teaching needs to be carried out, the teaching device box body is pushed to a teaching point by pushing the teaching device box body, the universal wheel moving foot wheels arranged on the box body moving wheel assemblies play a role in moving and supporting the box body, the box body vibrates in the moving process, the influence of vibration on the teaching device box body is reduced by buffering of the damping springs, and after the teaching device box body is pushed to a teaching place, the moving foot wheels are in a suspended state by adjusting the supporting foot feet, so that the teaching device box body is stably placed in the teaching place;
step two: opening a device cover plate on a teaching device box body, pulling a connecting frame to pull out a mirror body support from the teaching device box body, driving a first electric cylinder arranged on a mirror body moving wheel component to drive a first telescopic rod to extend, driving a mounting plate to move downwards by the first telescopic rod to enable a supporting wheel to be in contact with the ground, continuously pulling the connecting frame to enable a plurality of groups of mirror body supports to be positioned on the same vertical plane, rotating a screw rod on a supporting seat to enable the supporting seat to move downwards, and enabling the lower end of the supporting seat to be in contact with the ground to ensure the stability of the mirror body supports;
step three: electronic jar work of third drives connecting axle and connecting plate rebound, makes the connecting axle remove mirror body support upper end, and electronic jar work of second drives the extension of second telescopic link, and the second telescopic link drives light filling lamp bedplate and rotates along the connecting axle, makes light filling lamp bedplate rotate to slope or horizontality, carries out the light source for teaching place and physique mirror and supplements, opens display screen and public address stereo set on the teaching device box afterwards, carries out the on-the-spot teaching.
The invention has the beneficial effects that: when dance teaching is not used, the mirror body support is taken into the teaching device box body, so that a good protection effect is effectively achieved on the mirror body and equipment of the teaching device, the device cover plate cover is combined and locked, and the phenomenon that non-teaching personnel open the device, so that the mirror body and the equipment inside the device are damaged is avoided;
when dance teaching is needed, the device is pushed to a teaching point by pushing the box body of the teaching device, the device is convenient to move, the universal wheel moving foot wheels arranged on the box body moving wheel components play a role in moving and supporting the box body, the universal wheels are convenient to push the device, the box body vibrates in the moving process, the influence of the vibration on the box body of the teaching device is reduced by buffering of the damping springs, the vibration influence on the device in the moving process is effectively reduced by arranging the damping springs, the protection effect on the internal structure and components of the device is effectively improved, after the box body of the teaching device is pushed to a teaching place, the moving foot wheels are in a suspended state by adjusting the supporting foot feet, the stable placement of the box body of the teaching device in the teaching place is ensured, the moving foot wheels are suspended, and the stability of the device in the teaching process is ensured, ensuring the quality of dance teaching;
the device cover plate on the teaching device box body is opened, the connecting frame is pulled to pull the mirror body bracket out of the teaching device box body, the mirror body bracket is rotatably connected to ensure that the mirror body bracket can be taken in the box body for storage, a first electric cylinder arranged on the mirror body moving wheel component drives a first telescopic rod to extend, the first telescopic rod drives the mounting plate to move downwards, the supporting wheel is contacted with the ground, the supporting wheel is driven to move upwards and downwards by the first electric cylinder, when the mirror body bracket is put into the box body, the supporting wheels move upwards to facilitate the taking-in and the taking-out, when the mirror body bracket is pulled out for use, the mirror body bracket plays a role of supporting and sliding, the connecting frame is continuously pulled to ensure that a plurality of groups of mirror body brackets are positioned on the same vertical plane, the mirror surfaces formed by a plurality of groups of mirror body brackets are convenient for the shape comparison, therefore, the quality of dance teaching is effectively improved, the screw rod on the supporting seat is rotated to enable the supporting seat to move downwards, and the lower end of the supporting seat is in contact with the ground to ensure the stability of the mirror body support;
electronic jar work of third drives connecting axle and connecting plate rebound, makes the connecting axle remove mirror body support upper end, and electronic jar work of second drives the extension of second telescopic link, and the second telescopic link drives light filling lamp bedplate and rotates along the connecting axle, makes light filling lamp bedplate rotate to slope or horizontality, carries out the light source for teaching place and physique mirror and supplements, opens display screen and public address stereo set on the teaching device box afterwards, carries out the on-the-spot teaching.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the case moving wheel assembly of the present invention;
FIG. 3 is a front view of the case moving wheel assembly of the present invention;
FIG. 4 is a schematic structural view of the mirror moving wheel assembly of the present invention;
FIG. 5 is a schematic view of a fill light assembly according to the present invention;
FIG. 6 is a schematic side view of the light supplement lamp assembly according to the present invention in an unfolded state;
FIG. 7 is a schematic diagram of a side view of a light supplement lamp assembly in a retracted state according to the present invention;
FIG. 8 is a schematic structural view of a light supplement lamp base plate according to the present invention;
in the figure: 1. a teaching device box body; 2. a display screen; 3. amplifying sound; 4. a box body moving wheel component; 41. an annular support; 42. a caster support plate; 43. moving the caster; 44. supporting feet; 45. a connecting rod; 46. a limit nut; 47. a damping spring; 5. a mirror body support; 6. a body mirror; 7. a mirror body moving wheel assembly; 71. a first electric cylinder; 72. a first telescopic rod; 73. mounting a plate; 74. a caster bracket; 75. a support wheel; 76. a supporting seat; 77. locking the nut; 8. a light supplement lamp assembly; 81. a connecting shaft; 82. a connecting plate; 821. a through groove; 83. a fixing plate; 84. a third electric cylinder; 85. a lower connecting seat; 86. connecting a pin shaft; 87. a second electric cylinder; 88. a second telescopic rod; 89. rotating the sleeve; 810. a limiting ring; 811. a light supplement lamp base plate; 812. an upper connecting seat; 813. a light supplement lamp; 9. a connecting frame; 10. and (4) a device cover plate.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, a method for using a dance teaching auxiliary system based on body comparison includes a teaching device box 1, a display screen 2, a public address speaker 3, a box moving wheel assembly 4, a mirror body support 5, a body mirror 6, a light supplement lamp assembly 8 and a connecting frame 9;
a groove for mounting the display screen 2 is formed in the upper portion of the front end of the teaching device box body 1, the depth of the groove is larger than the thickness of the display screen 2, the sound amplifying sound box 3 is arranged in the teaching device box body 1, two groups of loudspeakers are arranged on the sound amplifying sound box 3, and the two groups of loudspeakers are located on the lower portion of the front end of the teaching device box body 1;
the box body moving wheel component 4 is fixedly arranged at the bottom of the box body 1 of the teaching device, a plurality of groups of box body moving wheel components 4 are arranged side by side, the box moving wheel assembly 4 comprises an annular bracket 41 and a caster support plate 42, the lower end of the caster support plate 42 is provided with a moving caster 43 and a supporting foot 44 side by side, the movable caster 43 is a universal wheel, the supporting foot 44 is screwed on the caster support plate 42, four corners of the upper end of the caster support plate 42 are fixedly provided with vertically upward connecting rods 45, the upper end of the connecting rod 45 is connected to the bottom plate of the annular bracket 41 in a sliding and penetrating way, the upper end of the connecting rod 45, which is positioned on the bottom plate of the annular bracket 41, is connected with a limit nut 46 through a thread, a damping spring 47 is sleeved on the periphery of the connecting rod 45, one end of the damping spring 47 is connected to the caster support plate 42, and the other end of the damping spring 47 is connected with the annular support 41;
One side of the teaching device box body 1 is rotatably connected with a device cover plate 10, and a locking piece is arranged on the device cover plate 10.
The mounting plate 73 is provided with a supporting seat 76, a threaded connecting rod is fixedly arranged on the supporting seat 76, threads of the threaded connecting rod are connected to the mounting plate 73 in a penetrating mode, and the threaded connecting rod is in threaded connection with a locking nut 77 at the position above the mounting plate 73.
Light filling banks spare 8 includes connecting axle 81, connecting plate 82 and light filling lamp bedplate 811, connecting plate 82 fixed connection is on connecting axle 81, the fixed plate 83 that is provided with on the connecting plate 82, fixed mounting has vertical ascending third electronic jar 84 in the mirror body support 5, the electronic jar 84 output of third links to each other with fixed plate 83, connecting axle 81 both ends are all rotated and are connected with and rotate cover 89, light filling lamp bedplate 811 fixed mounting is on rotating cover 89, light filling lamp bedplate 811 lower extreme is provided with light filling lamp 813.
The light-compensating lamp is characterized in that a through groove 821 is formed in the connecting plate 82, the fixing plate 83 is located on the lower side of the through groove 821, a lower connecting seat 85 is fixedly arranged on the fixing plate 83, an upper connecting seat 812 is fixedly arranged at the lower end of the light-compensating lamp seat plate 811, a connecting pin shaft 86 is arranged on the lower connecting seat 85, a second electric cylinder 87 is rotatably connected to the connecting pin shaft 86, a second telescopic rod 88 is arranged on the second electric cylinder 87, and the second telescopic rod 88 is rotatably connected with the upper connecting seat 812.
Both ends of the connecting shaft 81 are fixedly provided with limiting rings 810, and the limiting rings 810 are located on the outer side of the rotating sleeve 89.
The use method of the dance teaching auxiliary system comprises the following specific steps:
the method comprises the following steps: when dance teaching is not used, the mirror body support 5 is taken in the teaching device box body 1, the device cover plate 10 is covered and locked, when dance teaching is required, the teaching device box body 1 is pushed to a teaching point by pushing, the universal wheel moving caster 43 arranged on the box body moving wheel assembly 4 plays a role in moving and supporting the box body, the box body vibrates in the moving process, the influence of the vibration on the interior of the teaching device box body 1 is reduced by buffering of the damping spring 47, and after the teaching device box body 1 is pushed to a teaching place, the moving caster 43 is in a suspended state by adjusting the supporting bottom foot 44, so that the teaching device box body 1 is stably placed in the teaching place;
step two: opening a device cover plate 10 on a teaching device box body 1, pulling a connecting frame 9 to pull a mirror body support 5 out of the teaching device box body 1, driving a first electric cylinder 71 arranged on a mirror body moving wheel assembly 7 to drive a first telescopic rod 72 to extend, driving a mounting plate 73 to move downwards by the first telescopic rod 72, enabling a supporting wheel 75 to be in contact with the ground, continuously pulling the connecting frame 9 to enable a plurality of groups of mirror body supports 5 to be positioned on the same vertical plane, rotating a screw rod on a supporting seat 76 to enable the supporting seat 76 to move downwards, and enabling the lower end of the supporting seat 76 to be in contact with the ground to ensure the stability of the mirror body supports 5;
step three: electronic jar 84 work of third drives connecting axle 81 and connecting plate 82 rebound, make connecting axle 81 remove to mirror body support 5 upper end, the electronic jar 87 work of second drives the extension of second telescopic link 88, second telescopic link 88 drives light filling lamp bedplate 811 and rotates along connecting axle 81, make light filling lamp bedplate 811 rotate to slope or horizontality, carry out the light source for teaching place and physique mirror 6 and supply, open display screen 2 and public address stereo set 3 on the teaching device box 1 afterwards, carry out the on-the-spot dance teaching.
When the dance teaching device is used, when dance teaching is not used, the mirror body bracket 5 is taken in the teaching device box body 1, so that the mirror body and equipment of the teaching device are effectively protected, the device cover plate 10 is covered and locked, the phenomenon that non-teaching personnel open the device to cause damage to the mirror body and equipment inside is avoided, when dance teaching is required, the teaching device box body 1 is pushed to a teaching point, the device is convenient to move, the universal wheel moving caster wheels 43 arranged on the box body moving wheel assemblies 4 play a role in moving and supporting the box body, the universal wheels are convenient to push the device, the box body generates vibration in the moving process, the influence of the vibration on the teaching device box body 1 is reduced through the buffering of the damping springs 47, and the vibration influence of the device in the moving process is effectively reduced through the damping springs 47, therefore, the protection effect on the internal structure and components of the device is effectively improved, after the teaching device box body 1 is pushed to a teaching place, the movable trundles 43 are in a suspended state by adjusting the supporting feet 44, so that the teaching device box body 1 is ensured to be stably placed in the teaching place, and the movable trundles 43 are suspended, so that the stability of the device in the teaching process is ensured, and the quality of dance teaching is ensured; the cover plate 10 of the teaching device on the box body 1 is opened, the connecting frame 9 is pulled to pull out the mirror body bracket 5 from the teaching device box body 1, the mirror body bracket 5 is rotatably connected to ensure that the mirror body bracket can be taken in the box body for storage, the first electric cylinder 71 arranged on the mirror body moving wheel assembly 7 drives the first telescopic rod 72 to extend, the first telescopic rod 72 drives the mounting plate 73 to move downwards, so that the supporting wheel 75 is contacted with the ground, the first electric cylinder 71 drives the supporting wheel 75 to move upwards and downwards, the supporting wheel 75 moves upwards for convenient retraction when being taken in the box body, the mirror body bracket 5 plays a role of supporting and sliding when being pulled out for use, the connecting frame 9 is continuously pulled to enable a plurality of groups of mirror body brackets 5 to be positioned on the same vertical plane, a plurality of groups of mirror body brackets 5 form a mirror surface for convenient body comparison, thereby effectively improving the quality of dance teaching, the screw rod on the supporting seat 76 is rotated to enable the supporting seat 76 to move downwards, the lower end of the supporting seat 76 is contacted with the ground to ensure the stability of the lens bracket 5; electronic jar 84 work of third drives connecting axle 81 and connecting plate 82 rebound, make connecting axle 81 remove to mirror body support 5 upper end, the electronic jar 87 work of second drives the extension of second telescopic link 88, second telescopic link 88 drives light filling lamp bedplate 811 and rotates along connecting axle 81, make light filling lamp bedplate 811 rotate to slope or horizontality, carry out the light source for teaching place and physique mirror 6 and supply, open display screen 2 and public address stereo set 3 on the teaching device box 1 afterwards, carry out the on-the-spot dance teaching.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (1)
1. A dance teaching auxiliary system based on body comparison is used, and is characterized by comprising a teaching device box body (1), a display screen (2), a sound amplification sound box (3), a box body moving wheel assembly (4), a mirror body support (5), a body mirror (6), a light supplement lamp assembly (8) and a connecting frame (9);
the teaching device box body is characterized in that a groove for mounting the display screen (2) is formed in the upper portion of the front end of the teaching device box body (1), the depth of the groove is larger than the thickness of the display screen (2), the sound amplifying sound box (3) is arranged in the teaching device box body (1), two groups of loudspeakers are arranged on the sound amplifying sound box (3), and the two groups of loudspeakers are located on the lower portion of the front end of the teaching device box body (1);
the box moving wheel assembly (4) is fixedly installed at the bottom of a teaching device box body (1), a plurality of groups of the box moving wheel assembly (4) are arranged side by side, the box moving wheel assembly (4) comprises an annular support (41) and a caster support plate (42), a moving caster (43) and a support footing (44) are installed at the lower end of the caster support plate (42) side by side, the moving caster (43) is a universal wheel, the support footing (44) is in threaded connection with the caster support plate (42), vertically upward connecting rods (45) are fixedly installed at four corners of the upper end of the caster support plate (42), the upper end of each connecting rod (45) is in sliding through connection with a bottom plate of the annular support (41), the upper end of each connecting rod (45) located on the annular support (41) is in threaded connection with a limit nut (46), and a damping spring (47) is sleeved on the periphery of each connecting rod (45), one end of the damping spring (47) is connected to the caster support plate (42), and the other end of the damping spring (47) is connected with the annular support (41);
the endoscope body bracket (5) is at least provided with four groups, the adjacent endoscope body brackets (5) are rotatably connected, a mounting groove for mounting the shape body mirror (6) is arranged on the endoscope body bracket (5), the depth of the mounting groove is greater than the thickness of the shape body mirror (6), the connecting frame (9) is fixedly mounted on the endoscope body bracket (5) positioned at the end part, and a light supplementing lamp component (8) is arranged at the rear side of the endoscope body bracket (5);
one side of the teaching device box body (1) is rotatably connected with a device cover plate (10), and a locking fastener is arranged on the device cover plate (10);
the lower end of the mirror body support (5) is provided with a mirror body moving wheel assembly (7), the mirror body moving wheel assembly (7) comprises a first electric cylinder (71) and a mounting plate (73), the first electric cylinder (71) is vertically and downwards fixedly mounted on the mirror body support (5), a first telescopic rod (72) is arranged on the first electric cylinder (71), the first telescopic rod (72) downwards penetrates through the mirror body support (5) to be fixedly connected with the mounting plate (73), the lower end of the mounting plate (73) is provided with a caster support (74), and the caster support (74) is rotatably connected with a support wheel (75);
a supporting seat (76) is arranged on the mounting plate (73), a threaded connecting rod is fixedly arranged on the supporting seat (76), the threaded connecting rod is in threaded penetration connection with the mounting plate (73), and a locking nut (77) is in threaded connection with the threaded connecting rod at the position above the mounting plate (73);
the light supplementing lamp component (8) comprises a connecting shaft (81), a connecting plate (82) and a light supplementing lamp seat plate (811), the connecting plate (82) is fixedly connected to the connecting shaft (81), a fixing plate (83) is fixedly arranged on the connecting plate (82), a third vertical upward electric cylinder (84) is fixedly arranged in the mirror body support (5), the output end of the third electric cylinder (84) is connected with the fixing plate (83), rotating sleeves (89) are rotatably connected to two ends of the connecting shaft (81), the light supplementing lamp seat plate (811) is fixedly arranged on the rotating sleeves (89), and a light supplementing lamp (813) is arranged at the lower end of the light supplementing lamp seat plate (811);
a through groove (821) is formed in the connecting plate (82), the fixing plate (83) is located on the lower side of the through groove (821), a lower connecting seat (85) is fixedly arranged on the fixing plate (83), an upper connecting seat (812) is fixedly arranged at the lower end of the light supplementing lamp seat plate (811), a connecting pin shaft (86) is arranged on the lower connecting seat (85), a second electric cylinder (87) is rotatably connected onto the connecting pin shaft (86), a second telescopic rod (88) is arranged on the second electric cylinder (87), and the second telescopic rod (88) is rotatably connected with the upper connecting seat (812);
both ends of the connecting shaft (81) are fixedly provided with limiting rings (810), and the limiting rings (810) are positioned on the outer side of the rotating sleeve (89);
the use method of the dance teaching auxiliary system comprises the following specific steps:
the method comprises the following steps: when dance teaching is not used, the mirror body support (5) is taken in the teaching device box body (1), the device cover plate (10) is covered and locked, when dance teaching is needed, the teaching device box body (1) is pushed to a teaching point through pushing, universal wheel moving trundles (43) arranged on the box moving wheel assembly (4) play a role in moving and supporting the box body, the box body vibrates in the moving process, the influence of the vibration on the teaching device box body (1) is reduced through the buffering of a damping spring (47), after the teaching device box body (1) is pushed to a teaching place, the moving trundles (43) are in a suspended state through adjusting supporting feet (44), and therefore the teaching device box body (1) is stably placed in the teaching place;
step two: opening a device cover plate (10) on a teaching device box body (1), pulling a connecting frame (9) to pull out a mirror body support (5) from the teaching device box body (1), driving a first electric cylinder (71) arranged on a mirror body moving wheel component (7) to drive a first telescopic rod (72) to extend, driving a mounting plate (73) to move downwards by the first telescopic rod (72), enabling a supporting wheel (75) to be in contact with the ground, continuously pulling the connecting frame (9) to enable a plurality of groups of mirror body supports (5) to be located on the same vertical plane, rotating a screw rod on a supporting seat (76) to enable the supporting seat (76) to move downwards, and enabling the lower end of the supporting seat (76) to be in contact with the ground to ensure the stability of the mirror body supports (5);
step three: third electronic jar (84) work drives connecting axle (81) and connecting plate (82) rebound, make connecting axle (81) remove mirror body support (5) upper end, electronic jar (87) work of second drives second telescopic link (88) extension, second telescopic link (88) drive light filling lamp bedplate (811) rotate along connecting axle (81), make light filling lamp bedplate (811) rotate to slope or horizontality, carry out the light source for teaching place and shape body mirror (6) and supply, open display screen (2) and public address stereo set (3) on the teaching device box (1) afterwards, on-the-spot dance teaching.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010878913.9A CN111946993B (en) | 2020-08-27 | 2020-08-27 | Use method of dance teaching auxiliary system based on body comparison |
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| CN202010878913.9A CN111946993B (en) | 2020-08-27 | 2020-08-27 | Use method of dance teaching auxiliary system based on body comparison |
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| CN111946993A CN111946993A (en) | 2020-11-17 |
| CN111946993B true CN111946993B (en) | 2021-11-30 |
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| CN114068100B (en) * | 2021-12-28 | 2023-07-25 | 安徽通达电缆有限公司 | Crosslinked polyethylene insulation low-smoke halogen-free environment-friendly power cable wire supporting device |
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| DE202005017420U1 (en) * | 2005-11-08 | 2006-01-05 | Holzmayr, Johann | Frame for work stations in airports, railway stations, customs halls and ports comprises two columns with vertical slits, through which bolts are inserted which hold work surface and monitor in position |
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| CN111946993A (en) | 2020-11-17 |
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