CN113244575B

CN113244575B - Auxiliary device for dance training

Info

Publication number: CN113244575B
Application number: CN202110598584.7A
Authority: CN
Inventors: 路一平
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-05-17
Anticipated expiration: 2041-05-31
Also published as: CN113244575A

Abstract

The invention relates to an auxiliary device for dance training. The invention integrates a plurality of dance motion training auxiliary functions, can perform rotation training through a rotatable sliding seat, can perform sitting posture split training through the sliding seat matched with a slidable pedal plate, can perform motion training more conveniently in the training process, can move along with the motion of a trainer, can conveniently and rapidly adjust the motion of the trainer, can more safely avoid being pulled by force during the motion, can perform leg pressing and waist pulling training by utilizing a lifting device, adopts a ratchet wheel structure controlled by an electromagnet on a sliding mounting seat, can rotationally lock and rapidly unlock a functional component, can conveniently adjust and release the functional component, improves the safety in the use process, and is convenient for the trainer to observe the motion of the trainer and watch teaching videos, the whole device has higher practicability and safety.

Description

Auxiliary device for dance training

Technical Field

The invention relates to the technical field of dance training devices, in particular to an auxiliary device for dance training.

Background

Dance is a kind of performing art, uses the body to accomplish various elegant or difficult movements, generally has the musical accompaniment, and the artistic form of taking rhythmic movement as the main expression means, it generally has many social meanings and effects with the help of music, also with the help of other props, dance itself. With the development of society and the progress of times, dance education has higher and higher status in the whole education world and larger influence. Dance education is an important component of art education, is an important way for culturing the innovative spirit and practice level of students, is an effective carrier for implementing primary school quality education, and has very important significance for culturing good best practices, will and literacy of dance art. Therefore, dance learning has become a priority of people at present, and dance training auxiliary equipment is usually used in dance training, and students are bound to practice basic movements through the dance training auxiliary equipment so as to improve basic exercises and flexibility of bodies.

At present, the function of the auxiliary device on the market is single, the device can only assist in single exercise, the use is inconvenient, the safety is low, a plurality of devices are needed for different action exercises, and the occupied space and the cost investment are large.

Disclosure of Invention

In view of the problems in the prior art, the invention discloses an auxiliary device for dance training, which adopts the technical scheme that the side edge of a base is vertically and fixedly connected with a front wall plate, the middle position of the upper surface of the base is provided with two mutually parallel notches, a first slide rail is arranged in the middle position, the bottom of the front wall plate is horizontally provided with two mutually parallel notches, a second slide rail is arranged in the bottom of the front wall plate, a sliding seat is arranged in the first slide rail in a sliding fit manner, two pedal plates are arranged in the second slide rail in a sliding fit manner, a pedal adopts a sliding structure that a linear bearing is matched with the slide rail, a lifting device is arranged on the upper surface of the base and is close to the front wall plate, the lifting device comprises a double-head motor arranged in the base, two output shafts of the double-head motor are fixedly connected with transmission shafts, the transmission shafts are arranged in the base in a rotating fit manner, and the end parts of the transmission shafts are all matched and provided with screw rods through bevel gear pairs, the guide screws are arranged in the vertical columns in a rotating fit manner, the vertical columns are vertically and fixedly connected to the two sides of the base and close to the front wall plate, the guide screws are provided with guide screw slide blocks in a threaded fit manner, the two guide screw slide blocks are respectively arranged in the inner cavities of the two vertical columns, a cross rod is fixedly connected between the guide screw slide blocks, the height of the cross rod can be adjusted by up-and-down movement under the driving of the two guide screws, the top of the vertical columns is provided with a lamp, the lighting and atmosphere baking can be carried out through the lamp, the withering of dance exercise is avoided, the fatigue of an exerciser is relieved, the side wall of the vertical column is fixedly connected to the front wall plate through a fixed connecting plate, the side guard bars are arranged on the side edges of the base and are fixedly connected to the upper surface of the base, the side guard bars are arc-shaped round tubes and can improve the safety of the side guard bars, the sliding mounting seats are arranged in a sliding fit manner, and are fixedly connected with functional components through buckle insertion pins on the sliding mounting seats, can change different functional unit and carry out different exercises according to user's needs, positive wallboard top intermediate position normal running fit installs the pole of making a video recording, the pole of making a video recording tip fixedly connected with camera, the position of camera can be adjusted to the pole of making a video recording, thereby can follow different angles and shoot the user, two display screens are installed to positive wallboard upper portion intermediate position, the speaker is installed on positive wallboard to the display screen both sides, the video of making a video recording of teaching video and camera can be broadcast respectively to two display screens, the person of facilitating the use observes self action and watches the teaching video, base side-mounting has the controller, controller and double-end motor, lamps and lanterns, the camera, the sliding mounting seat, the speaker, electric connection between the display screen, the controller carries out wireless remote control through the remote controller, high durability and convenient use.

As a preferred scheme of the invention, the cross rod is a hexagonal cylindrical metal rod, so that the sliding mounting seat can be more stably buckled on the cross rod, and rotation is avoided.

As a preferable scheme of the invention, the sliding seat comprises a seat bottom plate, a seat panel is arranged on the upper surface of the seat bottom plate in a rotating fit mode through a thrust ball bearing, the seat panel is rotationally buckled on the side edge of the seat bottom plate, two sliding blocks are fixedly connected to the lower surface of the seat bottom plate, linear bearings are embedded in the sliding blocks, and the linear bearings are slidably buckled and connected to a first sliding rail, so that the sliding seat can horizontally slide and can rotate, and splitting exercise and rotation balance anti-vertigo exercise can be conveniently carried out.

As a preferred scheme of the invention, the camera rod is made of a stainless steel gooseneck, so that the camera rod is convenient to bend to adjust the position and the angle of the camera.

According to a preferred scheme of the invention, the sliding mounting seat comprises a sliding seat which is mounted on the cross rod through a sliding buckle, locking nuts are mounted at two ends of the rear side surface of the sliding seat in a threaded fit manner, a rotary mounting head is fixedly connected to the front side surface of the sliding seat, a ratchet mounting plate is mounted in the rotary mounting head in a rotating fit manner, a functional component is fixedly connected to the ratchet mounting plate through a buckle insertion pin, ratchet buckle heads are fixedly connected to the two side surfaces of the rotary mounting head, extend into a central hole of the rotary mounting head and are mounted in a buckle fit manner with the ratchet mounting plate, the functional component mounted on the ratchet mounting plate can be conveniently adjusted in a rotating manner through the matching of the ratchet buckle heads and the ratchet mounting plate, and can also be rapidly unlocked and released, so that the functional component can rotate without limitation, a user can conveniently and rapidly fall off the functional component, and the use is safer and more convenient.

According to a preferred scheme of the invention, the ratchet wheel buckling head comprises an outer shell fixedly connected to the rotary mounting head, the end part of the outer shell is fixedly connected with an electromagnet, the electromagnet is electrically connected with the controller, an inner cavity of the outer shell is communicated with an inner cavity of the rotary mounting head, the buckling head is installed in a sliding fit mode and consists of two cylinders fixedly connected in a T-shaped structure, and a spring is connected between the buckling head and the end face of the inner cavity of the outer shell.

According to a preferable scheme of the invention, two ends of the ratchet wheel mounting plate are fixedly connected with ratchet wheels, the middle position of the ratchet wheel mounting plate is fixedly connected with a plug-in board, rotating shafts on two sides of each ratchet wheel are rotatably connected to a rotating mounting head, each ratchet wheel is positioned in an inner cavity of the corresponding rotating mounting head and is installed in a buckling and matching mode with a corresponding buckle head, two buckle through holes are formed in the plug-in board, a functional component is plugged in the plug-in board, and a buckle plug-in pin penetrates through the functional component and is inserted into the buckle through holes.

As a preferred scheme of the invention, the functional component is a waist support plate and comprises a connecting plate, one end of the connecting plate is fixedly connected with the waist pad, the other end of the connecting plate is provided with an inserting hole, and the waist support plate is arranged on the sliding installation seat and then can be supported by the waist pad to perform waist-down exercise.

As a preferred scheme of the invention, the functional component is a foot limiting plate, the surface of the foot limiting plate is provided with a placing cavity and two buckling holes, one side surface of the upper end of the placing cavity is fixedly connected with a toe baffle, the other side surface of the lower end of the placing cavity is fixedly connected with a heel baffle, and the foot limiting plate can be used for carrying out traction exercise after being arranged on the sliding mounting seat, so that the leg lifting and splitting action in a standing state can be practiced.

The invention has the beneficial effects that: the invention integrates a plurality of dance motion training auxiliary functions, can perform rotation training through a rotatable sliding seat to improve balance and anti-dizziness capability, can perform sitting posture splitting training through the sliding seat matched with a slidable pedal plate to improve flexibility, can perform motion more conveniently in the training process, can move along with the motion of a trainer, is convenient for the trainer to rapidly adjust the motion, can more safely avoid strong pulling and strain during motion, can perform leg pressing and waist pulling training by utilizing a lifting device, can rapidly unlock a functional component by adopting a ratchet structure controlled by an electromagnet on a sliding mounting seat, can conveniently adjust and release the functional component, improves safety in the using process, and is convenient for the trainer to observe self motion and watch teaching videos through multimedia arrangement of a display screen, a loudspeaker and a camera, the whole device has more functions, higher practicability and safety and convenient use and operation.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

fig. 2 is an overall structural diagram of a functional block according to embodiment 1 of the present invention;

FIG. 3 is a partial cross-sectional view of the elevator apparatus of the present invention;

FIG. 4 is a side cross-sectional view of the overall construction of the present invention;

FIG. 5 is a cross-sectional view showing the internal structure of the slide seat according to the present invention;

FIG. 6 is an enlarged partial view of the slide mount of the present invention;

FIG. 7 is a cross-sectional end view of the slide mount of the present invention;

FIG. 8 is a schematic view of the ratchet mounting plate and the locking head of the present invention;

FIG. 9 is a schematic view showing the overall structure of embodiment 2 of the present invention;

fig. 10 is a schematic view of the overall structure of the functional elements according to embodiment 2 of the present invention.

In the figure: 1 base, 101 front wall board, 102 first sliding rail, 103 second sliding rail, 2 lifting device, 201 double-head motor, 202 transmission shaft, 203 bevel gear pair, 204 lead screw, 205 upright post, 206 lead screw slider, 207 cross bar, 208 lamp, 209 side guard rail, 210 fixed connection board, 3 sliding seat, 301 seat bottom board, 302 thrust ball bearing, 303 seat panel, 304 slider, 305 linear bearing, 4 pedal board, 5 camera rod, 6 camera head, 7 sliding installation seat, 701 sliding seat, 702 rotating installation head, 703 locking nut, 704 ratchet buckle head, 7041 outer shell, 7042 spring, 7043 buckle head, 7044 electromagnet, 705 ratchet installation board, 7051 ratchet, 7052 plug board, 7053 buckle through hole, 8 functional component, 801 connection board, 802 waist pad, 803 plug hole, 804 placing cavity, 805 toe baffle, 806 heel baffle, 807 hole, 9 buckle loudspeaker, 10 display screen, 11 buckle plug pin, 11 plug pin, 12 a controller.

Detailed Description

Example 1

As shown in fig. 1 to 8, the dance training auxiliary device adopts the technical scheme that the side edge of a base 1 is vertically and fixedly connected with a front wall plate 101, the middle position of the upper surface of the base 1 is provided with two parallel notches, a first slide rail 102 is arranged in the middle position, the bottom of the front wall plate 101 is horizontally provided with two parallel notches, a second slide rail 103 is arranged in the bottom of the front wall plate, a sliding seat 3 is arranged in the first slide rail 102 in a sliding fit manner, the sliding seat 3 comprises a seat bottom plate 301, the upper surface of the seat bottom plate 301 is provided with a seat panel 303 in a rotating fit manner through a thrust ball bearing 302, the seat panel 303 is rotatably buckled on the side edge of the seat bottom plate 301, the lower surface of the seat bottom plate 301 is fixedly connected with two slide blocks 304, linear bearings 305 are embedded in the slide blocks 304, and the linear bearings 305 are slidably buckled on the first slide rail 102, so that the sliding seat 3 can slide horizontally, the device can also rotate to facilitate split exercise and rotation balance anti-vertigo exercise, two pedal plates 4 are arranged in the second sliding rail 103 in a sliding fit manner, the pedal plates 4 adopt a sliding structure with a linear bearing matched with the sliding rail, the sliding structure is the same as that of the sliding seat 3, a lifting device 2 is arranged on the upper surface of the base 1 close to the front wall plate 101, the lifting device 2 comprises a double-head motor 201 arranged in the base 1, two output shafts of the double-head motor 201 are fixedly connected with transmission shafts 202, the transmission shafts 202 are arranged in the base 1 in a rotating fit manner, the end parts of the transmission shafts are respectively provided with a lead screw 204 in a transmission fit manner through a bevel gear pair 203, the lead screws 204 are arranged in vertical columns 205 in a rotating fit manner, the vertical columns 205 are vertically and fixedly connected to the two sides of the base 1 close to the front wall plate 101, lead screw sliders 206 are arranged on the lead screws 204 in a threaded fit manner, the two lead screw sliders 206 are respectively arranged in the inner cavities of the two vertical columns 205, and a cross rod 207 is fixedly connected between the lead screw sliders 206, the height of the cross rod 207 can be adjusted by moving up and down under the drive of the two lead screws 204, the top of the upright column 205 is provided with a lamp 208, the lighting and atmosphere baking can be carried out through the lamp 208, the withering of dance exercise is avoided, the fatigue feeling of an exerciser is relieved, the side wall of the upright column 205 is fixedly connected to the front wallboard 101 through a fixed connecting plate 210, the side surface of the upright column 205 is fixedly connected with a side guardrail 209, the side guardrail 209 is positioned at the side edge of the base 1 and is fixedly connected to the upper surface of the base 1, the side guardrail 209 adopts an arc-shaped circular tube and can improve the safety of the dance exercise, the sliding installation seat 7 is arranged on the cross rod 207 in a sliding fit manner, the cross rod 207 adopts a hexagonal cylinder metal rod, so that the sliding installation seat 7 can be more stably buckled on the cross rod 207 to avoid rotation, the functional component 8 is fixedly connected to the sliding installation seat 7 through a buckling insertion pin 11, and different functional components 8 can be replaced according to the needs of users to carry out different exercises, the middle position of the top of the front wall board 101 is provided with a camera rod 5 in a rotating fit mode, the end part of the camera rod 5 is fixedly connected with a camera 6, the camera rod 5 is a stainless steel gooseneck, so that the camera rod 5 can be conveniently bent to adjust the position and the angle of the camera 6, and a user can be shot from different angles, the middle position of the upper part of the front wall board 101 is provided with two display screens 10, the two sides of each display screen 10 are provided with a loudspeaker 9 on the front wall board 101, the two display screens 10 can respectively play teaching videos and camera videos of the camera 6, so that the user can conveniently observe self actions and watch the teaching videos, the side surface of the base 1 is provided with a controller 12, the controller 12 is electrically connected with the double-head motor 201, the lamp 208, the camera 6, the sliding mounting seat 7, the loudspeaker 9 and the display screens 10, and the controller 12 is controlled by a remote controller in a wireless remote control mode, is convenient to use.

The sliding mounting seat 7 comprises a sliding seat 701 which is installed on the cross bar 207 in a sliding and buckling mode, locking nuts 703 are installed at two ends of the rear side face of the sliding seat 701 in a threaded fit mode, a rotating mounting head 702 is fixedly connected to the front side face of the sliding seat 701, a ratchet mounting plate 705 is installed in the rotating mounting head 702 in a rotating fit mode, a functional component 8 is fixedly connected to the ratchet mounting plate 705 through a buckle inserting pin 11, ratchet buckling heads 704 are fixedly connected to two end faces of the rotating mounting head 702, each ratchet buckling head 704 comprises an outer shell 7041 fixedly connected to the rotating mounting head 702, an electromagnet 7044 is fixedly connected to the end face of the outer shell 7041, the electromagnet 7044 is electrically connected with the controller 12, an inner cavity of the outer shell 7041 is communicated with an inner cavity of the rotating mounting head 702, a buckling head 7043 is installed in a sliding fit mode, the buckling head 7043 is composed of two cylinders which are fixedly connected in a T-shaped structure, and a spring 7042 is connected between the end face of the inner cavity of the buckling head 7043 and the outer shell 7041, ratchet 7051 is fixedly connected with at ratchet mounting panel 705 both ends, intermediate position fixedly connected with plugboard 7052, the pivot of ratchet 7051 both sides is rotated and is connected on rotatory installation head 702, ratchet 7051 is arranged in rotatory installation head 702 inner chamber and is installed with buckle 7043 buckle cooperation, two buckle through-holes 7053 have been seted up on the plugboard 7052, function block 8 pegs graft on plugboard 7052, buckle grafting round pin 11 passes function block 8 and inserts in buckle through-hole 7053, cooperation through ratchet buckle 704 and ratchet mounting panel 705, conveniently rotate the adjustment to function block 8 of installing on ratchet mounting panel 705, also can carry out quick unblock release, make the unrestricted rotation of function block 8, the person of facilitating the use drops function block 8 fast, make the use safer convenient.

The functional component 8 is a waist support plate and comprises a connecting plate 801, one end of the connecting plate 801 is fixedly connected with a waist pad 802, the other end of the connecting plate 801 is provided with a plugging hole 803, the waist support plate is installed on the sliding installation seat 7, the buckle plugging pin 11 is inserted into the plugging hole 803 and the buckle through hole 7053 and can be fixed after rotation, and the waist support plate is supported by the waist pad 802 so as to perform waist exercise.

Example 2

As shown in fig. 3 to 10, the present embodiment has substantially the same structure as embodiment 1, except that the functional component 8 is a foot limiting plate, and the surface thereof is provided with a placing cavity 804 and two fastening holes 807, one side surface of the upper end of the placing cavity 804 is fixedly connected with a toe baffle 805, the other side surface of the lower end of the placing cavity 804 is fixedly connected with a heel baffle 806, the foot limiting plate is mounted on the sliding mounting seat 7, the fastening insertion pin 11 is inserted into the fastening holes 807 and the fastening through hole 7053 and can be fixed after rotating, then the foot can be placed into the placing cavity 804, the heel is stepped on the heel baffle 806, and the toe hooks the toe baffle 805, thereby practicing the leg raising split action in the standing state.

The working principle of the invention is as follows: the controller 12 is controlled by remote control, so that each electric component of the whole device can be remotely controlled, the position of the camera 6 can be adjusted by rotating or bending the camera rod 5, a user can be shot from different angles and can be displayed by one display screen 10, the user can conveniently observe own actions, and the other display screen 10 can play teaching videos. The transmission shaft 202 is driven by the double-end motor 201 to drive the two lead screws 204 to synchronously rotate, so that the height of the cross rod 207 is adjusted, the cross rod 207 is adjusted to be at a lower position, a user sits on the sliding seat 3, two feet are respectively placed on the two pedal plates 4, the cross rod 207 can be pulled by two hands to perform sitting posture splitting action, according to the pulling force of the user, the two legs move to two sides, and the body moves to the front wall plate 101, so that the ligament is slowly stretched; when the rotation exercise is needed and the balance capability and the anti-dizziness capability are improved, the buckling block is put into the first slide rail 102 to fix the sliding seat 3 so that the sliding seat does not slide any more, the sliding seat 3 can stand on, and the body can rotate along with the seat panel 303; when the waist-down exercise is needed, the functional component 8 is changed into a waist supporting plate, so that the waist supporting plate is in a horizontal state, the cross bar 207 is adjusted to be in a lower position, then slowly raised, supported by the lumbar pad 802, the lumbar control bar 207, allowing the lumbar support plate to lift the lumbar, therefore, when the waist support plate needs to be released quickly during the exercise process, the electromagnet 7044 can be remotely controlled to be started to enable the adsorption buckle head 7043 to contract to be separated from the ratchet 7051, therefore, the ratchet clamping head 704 does not carry out clamping limitation on the ratchet mounting plate 705 any more, the ratchet mounting plate 705 can rotate freely in two directions, and when the waist support plate is pressed downwards, the waist support plate can rotate downwards, so that the waist can be separated from the support; when the leg lifting lacing wire exercise of the standing state needs to be carried out, the functional component 8 is changed into the foot limiting plate, the foot limiting plate is rotated upwards to an upward suitable angle, the height of the transverse rod 207 is adjusted, the foot can be placed in the placing cavity 804, the heel of the foot is stepped on the heel baffle 806, the toe baffle 805 is hooked by the toe, the transverse rod 207 is slowly lifted, the foot height is lifted, the traction and leg pressing actions are carried out, when the foot lifting lacing wire exercise needs to be separated, the hooking force of the toe to the toe baffle 805 is only needed to be loosened, and the foot can be easily pulled out from the placing cavity 804.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the invention, and further, the terms "first", "second", etc., are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more of such features, 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 "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art through specific situations.

Components and circuit connections not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. The utility model provides an auxiliary device is used in dance training which characterized in that: including base (1), the perpendicular fixedly connected with of base (1) side is positive wallboard (101), base (1) upper surface intermediate position is seted up two notches that are parallel to each other and is wherein installed first slide rail (102), two notches that are parallel to each other and wherein install second slide rail (103) are seted up to positive wallboard (101) bottom level, sliding fit installs sliding seat (3) in first slide rail (102), sliding fit installs two pedal boards (4) in second slide rail (103), base (1) upper surface is close to elevating gear (2) are installed to positive wallboard (101) position, elevating gear (2) are including installing base (1) inside double-end motor (201), fixedly connected with transmission shaft (202) on two output shafts of double-end motor (201), transmission shaft (202) normal running fit is installed in base (1) and tip all through the vice bevel gear pair in base (1) (203) The lead screw (204) is installed in a transmission fit mode, the lead screw (204) is installed in a vertical column (205) in a rotating fit mode, the vertical column (205) is vertically and fixedly connected to the two sides of the base (1) and close to the front wall board (101), lead screw sliders (206) are installed on the lead screw (204) in a threaded fit mode, the two lead screw sliders (206) are respectively located in two inner cavities of the vertical column (205), a cross rod (207) is fixedly connected between the lead screw sliders (206), a lamp (208) is installed at the top of the vertical column (205), the side wall of the vertical column (205) is fixedly connected to the front wall board (101) through a fixed connecting plate (210), side guardrails (209) are fixedly connected to the side of the vertical column (205), the side guardrails (209) are located on the side of the base (1) and fixedly connected to the upper surface of the base (1), and a sliding installation seat (7) is installed on the cross rod (207) in a sliding fit mode, the utility model discloses a novel multifunctional chair, including sliding installation seat (7), preceding wallboard (101) top intermediate position normal running fit installs and makes a video recording pole (5), make a video recording pole (5) tip fixedly connected with camera (6) on sliding installation seat (7), two display screens (10) are installed to preceding wallboard (101) upper portion intermediate position, display screen (10) both sides are in install speaker (9) on preceding wallboard (101), base (1) side-mounting has controller (12), controller (12) with double-end motor (201), lamps and lanterns (208), camera (6), sliding installation seat (7), speaker (9), electric connection between display screen (10), controller 12 passes through remote controller control, sliding seat (3) include seat bottom plate (301), seat panel (303) are installed through thrust ball bearing (302) normal running fit to seat bottom plate (301) upper surface, seat panel (303) rotate the buckle and are in seat bottom plate (301) side, two sliders (304) of fixed surface are connected with in seat bottom plate (301), inlay in slider (304) and install linear bearing (305), linear bearing (305) slip buckle is connected on first slide rail (102), install slip mount pad (7) including the slip buckle slip seat (701) on horizontal pole (207), lock nut (703) are installed to slip seat (701) trailing flank position screw-thread fit, slip seat (701) leading flank fixedly connected with swivel mount head (702), swivel mount head (702) in the swivel mount head (702) swivel fit install ratchet mounting panel (705), pass through on ratchet mounting panel (705) buckle plug pin (11) fixed connection functional component (8) The side surfaces of two ends of the rotating mounting head (702) are fixedly connected with ratchet buckling heads (704), the ratchet buckling heads (704) stretch into a center hole of the rotating mounting head (702) and are installed in a buckling fit with the ratchet mounting plate (705), each ratchet buckling head (704) comprises a shell (7041) fixedly connected to the rotating mounting head (702), the end part of each shell (7041) is fixedly connected with an electromagnet (7044), each electromagnet (7044) is electrically connected with the controller (12), the inner cavity of each shell (7041) is communicated with the inner cavity of the corresponding rotating mounting head (702), and each buckling head (7043) is installed in a sliding fit mode, each buckling head (7043) is composed of two cylinders which are fixedly connected with a T-shaped structure, a spring (7042) is connected between each buckling head (7043) and the end surface of the inner cavity of the corresponding shell (7041), and ratchets (7051) are fixedly connected to two ends of the ratchet mounting plate (705), the middle position of the installation structure is fixedly connected with a plugboard (7052), rotating shafts on two sides of the ratchet wheel (7051) are rotatably connected to the rotating installation head (702), the ratchet wheel (7051) is located in an inner cavity of the rotating installation head (702) and is installed in a buckling fit mode with the buckling head (7043), two buckling through holes (7053) are formed in the plugboard (7052), the functional component (8) is plugged onto the plugboard (7052), and the buckling plugging pin (11) penetrates through the functional component (8) and is inserted into the buckling through holes (7053).

2. An auxiliary device for dance training according to claim 1, wherein: the cross rod (207) is a hexagonal cylinder metal rod.

3. An auxiliary device for dance training according to claim 1, wherein: the camera shooting rod (5) is a stainless steel gooseneck.

4. An auxiliary device for dance training according to claim 1, wherein: the functional component (8) is a waist support plate and comprises a connecting plate (801), one end of the connecting plate (801) is fixedly connected with the waist pad (802), and the other end of the connecting plate is provided with a plug-in hole (803).

5. An auxiliary device for dance training according to claim 1, wherein: the functional component (8) is a foot limiting plate, a placing cavity (804) and two buckling holes (807) are formed in the surface of the foot limiting plate, a toe baffle (805) is fixedly connected to one side face of the upper end of the placing cavity (804), and a heel baffle (806) is fixedly connected to the other side face of the lower end of the placing cavity (804).