CN109920279B

CN109920279B - Can contrast trainer of chinese and western aerobics exercises difference

Info

Publication number: CN109920279B
Application number: CN201910283381.1A
Authority: CN
Inventors: 范云平; 岳威; 周小祥
Original assignee: Jilin Normal University
Current assignee: Jilin Normal University
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2020-12-18
Anticipated expiration: 2039-04-10
Also published as: CN109920279A

Abstract

The invention discloses a training device capable of comparing the difference of traditional and western aerobics exercises, and relates to the technical field of aerobics teaching equipment. This can compare trainer of chinese and western aerobics exercises difference, including mounting panel, curb plate and removal mounting panel, the welding of curb plate one side has the fixing base, the welding of one side that the curb plate was kept away from to the fixing base has the locating plate, the locating plate passes through bolt fixed mounting on one side surface of mounting panel, the spout has been seted up in the curb plate, the quantity of spout is two, the side opening has been seted up to one side that the locating plate was kept away from to the curb plate, open-sided quantity is two and communicates with the spout, equal slidable mounting has the slider in the spout, the equal swing joint in one side that the locating plate was kept away from to the slider has the pull rod, the free end of pull rod and one side swing joint who removes the mounting panel, the invention can reduce occupation space effectively.

Description

Can contrast trainer of chinese and western aerobics exercises difference

Technical Field

The invention relates to the technical field of aerobics teaching equipment, in particular to a training device capable of comparing the difference of traditional Chinese aerobics and western aerobics.

Background

The gymnastics is a sports item which is deeply loved by the masses and has strong popularity, integrates gymnastics, dancing, music, body building and entertainment, absorbs the actions of upper and lower limbs, trunk, head and neck and foot stepping in disco dance, jazz dance and thunderbolt dance in a large amount in the gymnastics, in particular hip action, adds vitality to the gymnastics, is also favorable for reducing the accumulation of fat of hip and abdomen, is favorable for improving the coordination and flexibility of the action, is aerobic exercise, is characterized by lasting a certain time and middle and low degree of whole body exercise, mainly exercises the cardio-pulmonary function of a practicer, and is the basis of aerobic endurance quality. [1] The sports weight-reducing method integrates body building and body building, is particularly suitable for women, is popular with the same women, and comprises a male single person, a female single person, a mixed double person, three persons (with different sexes), collective operation, aerobic dance, an aerobic pedal, cheering operation and the like.

The aerobics exercises in the Chinese and western countries have obvious difference, the aerobics culture and the characteristics are inevitably more and more exchanged and blended under the global era background, the sports of the aerobics exercises can be popular all over the world and have the characteristics of the world, only people know more differences of the aerobics of the Chinese and western languages, mostly depend on the western language and add the Chinese traditional language, the advantages of the aerobics of the Chinese and western languages can be perfectly merged and complemented, at present, the number of people who love the aerobics of our country is huge, but the difference of the aerobics exercises in the Chinese and western areas is not sufficiently known, especially in the campus, the class is mostly in the outdoor and the gymnasium, the culture, value, music difference and action arrangement difference of the aerobics exercises are often taken with or even not studied. The teaching aid for embodying and visualizing the abstract concept, comprehensively understanding the difference of the Chinese and western aerobics and gymnastics, cultivating the interest of students and enlightening the thinking of students is lacked.

For the convenience of student knows the difference of studying east west aerobics exercises, can play western aerobics video and east aerobics video at the in-process of lessons and compare the study, through the explanation demonstration of video study and mr, can promote student's study to know east west aerobics' difference, generally when carrying out video study, all directly adopt video playback device to play, but in the actual process: if the video playing device is hung on a wall, a teacher stands on the wall, and the wall causes certain blockage, so that the teacher is inconvenient to make various exercises and exercises actions, and the teaching is not facilitated; if the video equipment is placed in the middle of a classroom, the occupied space is large, students are inconvenient to practice gymnastics, and if the walking wheels are directly installed at the bottom of the video playing equipment, the equipment needs to be moved every time of class, so that the teaching efficiency is influenced; the video playing equipment is relatively fragile, and a series of difficult actions need to be done in a classroom, so that the video playing equipment can be damaged by a little attention.

Disclosure of Invention

The invention aims to provide a training device capable of comparing the difference of traditional Chinese and western aerobics exercises so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a training device capable of comparing the difference between the traditional Chinese and western aerobics exercises comprises a mounting plate, a side plate and a movable mounting plate, wherein a fixed seat is welded on one side of the side plate, a positioning plate is welded on one side of the fixed seat, which is far away from the side plate, the positioning plate is fixedly mounted on the outer surface of one side of the mounting plate through bolts, a sliding groove is formed in the side plate, the number of the sliding groove is two, an side opening is formed in one side of the side plate, which is far away from the positioning plate, the number of the side opening is two, the side opening is communicated with the sliding groove, a sliding block is uniformly and slidably mounted in the sliding groove, a pull rod is movably connected on one side of the sliding block, which is far away from the positioning plate, the free end of the pull rod is movably connected with one side of the movable mounting, the one end output shaft of biax motor passes through the shaft coupling and is connected with the bottom of first threaded rod, slidable mounting has first screw thread slide in the rectangle storage tank, first screw thread slide and first threaded rod threaded connection, the first lifter of top fixedly connected with of first screw thread slide, first fixed plate and fixedly connected with second lifter plate are run through on the top of first lifter, the second lifter plate slides in the rectangle storage tank and sets up, the top fixedly connected with display of second lifter plate.

Fixedly connected with second fixed plate in the rectangle storage tank, the top of second fixed plate is rotated and is connected with the second threaded rod, the other end output shaft of biax motor passes through the shaft coupling and is connected with the top of second threaded rod, slidable mounting has second screw thread slide in the rectangle storage tank, second screw thread slide and second threaded rod threaded connection, the bottom fixedly connected with second lifter of second screw thread slide, the bottom of second lifter runs through the first lifter of second fixed plate and fixedly connected with, first lifter slides and sets up in the rectangle storage tank, the box is placed to the bottom fixedly connected with of first lifter.

Preferably, one side of the side plate, which is close to the mounting plate, is welded with a reinforcing rib, and the free end of the reinforcing rib is welded with one side of the positioning plate.

Preferably, one side fixedly connected with connecting seat that the movable mounting panel is close to the curb plate, one side fixedly connected with flexible gasbag that the movable mounting panel was kept away from to the connecting seat, the free end of flexible gasbag and the opposite side fixed connection of curb plate, one side fixedly connected with air pump of curb plate, the output of air pump runs through the curb plate through the pipeline and communicates with flexible gasbag is fixed.

Preferably, the display is a flat panel display.

Preferably, the display is located above the movable mounting plate, and a cover plate matched with the rectangular accommodating groove is fixedly connected to the top of the display.

Preferably, place the box and be located the below of removing the mounting panel, it has sealing door through the articulated elements articulated to place box one side surface, and sealing door welding has the seat of opening, and the bottom of opening the seat has been seted up and has been scratched the groove.

Preferably, the upper parts of the sealing door and the placing box are fixedly connected with a lock catch for locking and closing the sealing door.

Preferably, one side of the movable mounting plate far away from the mounting plate is fixedly connected with a blackboard.

Compared with the prior art, the invention has the beneficial effects that:

(1) this can compare trainer of chinese and western aerobics difference, play the course video through the display, the student can watch the video and know difference and the characteristics of studying east and west aerobics, the setting of blackboard, make the teacher can make the blackboard-writing on the blackboard, the student of being convenient for more like this learns, place the setting of box, the teacher of being convenient for can be used for placing some show posters, the teaching aid of teaching chi class, thereby its practicality has been improved, certain distance has between removal mounting panel and the wall body, the teacher of being convenient for makes demonstration action, the setting of strengthening rib, can alleviate the connecting pressure of fixing base effectively, thereby be favorable to improving stability.

(2) This can compare trainer of chinese and western aerobics exercises difference, through the biax motor, first threaded rod, first thread sliding plate longitudinal motion, first thread sliding plate, the cooperation of first lifter and second lifter is used, make the display accomodate to the rectangle storage tank in, thereby can carry out fine protection to the display, avoid the display to receive external force striking and damage, thereby be favorable to improving the life of display, when the display is accomodate to the rectangle spacing inslot, the apron can just in time cover the top of rectangle spacing groove, thereby can avoid external foreign matter can drop to the rectangle spacing inslot, be favorable to the sanitation and cleanness of rectangle spacing inslot.

(3) This can compare trainer of chinese and western aerobics exercises difference, uses through the cooperation of biax motor, second threaded rod, second screw thread slide, second lifter and first lifter for place the box and accomodate to the rectangle storage tank in, thereby reduced this trainer's usage space, improved the flexibility.

(4) The training device capable of comparing the difference between the traditional Chinese and western aerobics exercises uses the air pump, the telescopic air bag, the sliding block and the moving rod in a matching way, so that the moving mounting plate moves transversely, the space between the moving mounting plate and the mounting plate is greatly reduced, the occupied space of the training device is further reduced, the aerobics exercises can be conveniently carried out by students, and the flexibility is further improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of part A of the present invention;

FIG. 3 is a schematic view of the structure of the storage case according to the present invention;

FIG. 4 is a side view of the present invention;

fig. 5 is a front view of the present invention.

In the figure: 1 mounting panel, 2 strengthening ribs, 3 locating plates, 4 fixing seats, 5 air pumps, 6 placing boxes, 7 side plates, 8 side openings, 9 chutes, 10 sliders, 11 telescopic air bags, 12 motion rods, 13 displays, 14 cover plates, 15 first lifting rods, 16 first fixing plates, 17 first threaded sliding plates, 18 first threaded rods, 19 connecting seats, 20 first lifting plates, 21 second lifting rods, 22 second fixing plates, 23 second threaded sliding plates, 24 second threaded rods, 25 double-shaft motors, 26 mounting brackets, 27 rectangular accommodating grooves, 28 blackboards, 29 moving mounting plates, 30 second lifting plates, 31 digging grooves, 32 opening seats, 33 lock catches and 34 sealing doors.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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. 1-5, the present invention provides a technical solution: a training device capable of comparing the difference between the traditional Chinese and western aerobics exercises comprises a mounting plate 1, a side plate 7 and a movable mounting plate 29, wherein a fixed seat 4 is welded on one side of the side plate 7, a positioning plate 3 is welded on one side of the fixed seat 4 far away from the side plate 7, the positioning plate 3 is fixedly mounted on the outer surface of one side of the mounting plate 1 through bolts, a reinforcing rib 2 is welded on one side of the side plate 7 close to the mounting plate 1, the free end of the reinforcing rib 2 is welded with one side of the positioning plate 3, the reinforcing rib 2 is obliquely arranged, a sliding groove 9 is formed in the side plate 7, the number of the sliding grooves 9 is two, an side opening 8 is formed in one side of the side plate 7 far away from the positioning plate 3, the number of the side opening 8 is two, the side opening 8 is communicated with the sliding groove 9 and corresponds to the sliding groove 9, a sliding block, a connecting seat 19 is fixedly connected to one side of the movable mounting plate 29 close to the side plate 7, a telescopic airbag 11 is fixedly connected to one side of the connecting seat 19 far from the movable mounting plate 29, the free end of the telescopic airbag 11 is fixedly connected to the other side of the side plate 7, an air pump 5 is fixedly connected to one side of the side plate 7, the output end of the air pump 5 penetrates through the side plate 7 and is fixedly communicated with the telescopic airbag 11 through a pipeline, the telescopic airbag 11 can be driven to stretch and retract under the action of the air pump 5, a rectangular accommodating groove 27 is formed in the movable mounting plate 29, the top and the bottom of the rectangular accommodating groove 27 are both communicated with the outside, a mounting bracket 26 is fixedly connected to the inner wall of the rectangular accommodating groove 27, a double-shaft motor 25 is fixedly connected to the mounting bracket 26, a first fixing plate 16 is fixedly connected to the inside of the rectangular accommodating groove 27, a first, slidable mounting has first screw thread slide 17 in rectangle storage tank 27, first screw thread slide 17 and first threaded rod 18 threaded connection, the first lifter 15 of top fixedly connected with of first screw thread slide 17, first fixed plate 16 and fixedly connected with second lifter plate 30 are run through on the top of first lifter 15, second lifter plate 30 slides in rectangle storage tank 27 and sets up, the top fixedly connected with display 13 of second lifter plate 30, display 13 is the flat screen display, display 13 is located the top of removing mounting panel 29, the top fixedly connected with and the rectangle storage tank 27 assorted apron 14 of display 13.

A second fixing plate 22 is fixedly connected in the rectangular accommodating groove 27, a second threaded rod 24 is rotatably connected at the top of the second fixing plate 22, an output shaft at the other end of a double-shaft motor 25 is connected with the top end of the second threaded rod 24 through a coupler, a second threaded sliding plate 23 is slidably installed in the rectangular accommodating groove 27, the second threaded sliding plate 23 is in threaded connection with the second threaded rod 24, a second lifting rod 21 is fixedly connected at the bottom of the second threaded sliding plate 23, the bottom end of the second lifting rod 21 penetrates through the second fixing plate 22 and is fixedly connected with a first lifting plate 20, the first lifting plate 20 is slidably arranged in the rectangular accommodating groove 27, a placing box 6 is fixedly connected at the bottom of the first lifting plate 20, the placing box 6 is positioned below the movable mounting plate 29, a sealing door 34 is hinged at the outer surface of one side of the placing box 6 through an articulated piece, an opening seat 32 is welded on the, the sealing door 34 and the placing box 6 are fixedly connected with a lock catch 33 used for locking the closed sealing door 34, one side of the moving mounting plate 29, which is far away from the mounting plate 1, is fixedly connected with a blackboard 28, the mounting plate 1 is fixedly mounted on the surface of a classroom wall through bolts, curriculum videos are played through the display 13, students can watch the videos to know the difference and the characteristics of the eastern and western aerobics exercises, a teacher makes a writing on the blackboard 28, so that the students can learn more conveniently, the placing box 6 is arranged, a teacher can place some teaching tools such as display posters and teaching rulers conveniently, the practicability of the teaching tools is improved, a certain distance is reserved between the moving mounting plate 29 and the wall, the teacher can perform demonstration motions conveniently, the reinforcing ribs 2 are arranged, the connecting pressure of the fixing seat 4 can be effectively reduced, the stability is improved, when video explanation is not needed, the double-shaft motor 25 drives the first threaded rod 18 and the second threaded rod 24 to rotate simultaneously, the first threaded rod 18 drives the first threaded sliding plate 17 to move longitudinally, the first threaded sliding plate 17 drives the second lifting plate 30 to move longitudinally through the first lifting rod 15, the second lifting plate 30 drives the display 13 to move longitudinally, the display 13 is accommodated in the rectangular accommodating groove 27, the display 13 can be well protected, the display 13 is prevented from being damaged due to external force impact, the service life of the display 13 is prolonged, when the display 13 is accommodated in the rectangular limiting groove 27, the cover plate 14 can just cover the top of the rectangular limiting groove 27, foreign objects can be prevented from falling into the rectangular limiting groove 27, sanitation and cleanness in the rectangular limiting groove 27 are facilitated, the second threaded rod 24 drives the second threaded sliding plate 23 to move longitudinally while rotating, the second threaded sliding plate 23 drives the first lifting plate 20 to move longitudinally through the second lifting rod 21, the first lifting plate 20 drives the placing box 6 to move, the placing box 6 is stored in the rectangular containing groove 27, the using space of the training device is reduced, the flexibility is improved, the air pump 5 extracts air in the telescopic air bag 11, the telescopic air bag 11 is shortened, the sliding block 10 slides longitudinally in the sliding groove 9, the moving mounting plate 29 moves transversely through the matching of the moving rod 12, the space between the moving mounting plate 29 and the mounting plate 1 is greatly reduced, the occupied space of the training device is further reduced, and therefore the training device is convenient for students to exercise aerobics and gymnastics and further improves the flexibility.

In the using process, the mounting plate 1 is fixedly mounted on the surface of a classroom wall through bolts, a course video is played through the display 13, students can watch the video to know the difference and the characteristics of the learning of the east-west aerobics, when the video explanation is not needed, the double-shaft motor 25 simultaneously drives the first threaded rod 18 and the second threaded rod 24 to rotate, the first threaded rod 18 drives the first threaded sliding plate 17 to move longitudinally, the first threaded sliding plate 17 drives the second lifting plate 30 to move longitudinally through the first lifting rod 15, the second lifting plate 30 drives the display 13 to move longitudinally, so that the display 13 is accommodated in the rectangular accommodating groove 27, the display 13 can be well protected, when the display 13 is accommodated in the rectangular limiting groove 27, the cover plate 14 can just cover the top of the rectangular limiting groove 27, the second threaded rod 24 drives the second threaded sliding plate 23 to move longitudinally while rotating, the second threaded sliding plate 23 drives the first lifting plate 20 to move longitudinally through the second lifting rod 21, the first lifting plate 20 drives the placing box 6 to move, the placing box 6 is stored in the rectangular containing groove 27, the air pump 5 extracts air in the telescopic air bag 11, the telescopic air bag 11 is shortened, the sliding block 10 slides longitudinally in the sliding groove 9, and the moving mounting plate 29 moves transversely through the matching of the moving rod 12 to store the air.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can compare trainer of chinese and western aerobics exercises difference, includes mounting panel (1), curb plate (7) and removal mounting panel (29), its characterized in that: the welding of curb plate (7) one side has fixing base (4), the welding of the one side that curb plate (7) were kept away from in fixing base (4) has locating plate (3), locating plate (3) pass through bolt fixed mounting on the surface of one side of mounting panel (1), spout (9) have been seted up in curb plate (7), the quantity of spout (9) is two, lateral opening (8) have been seted up to the one side that curb plate (7) kept away from locating plate (3), the quantity of lateral opening (8) is two and communicates with spout (9), equal slidable mounting has slider (10) in spout (9), the equal swing joint of one side that locating plate (3) were kept away from to slider (10) has pull rod (12), the free end of pull rod (12) and one side swing joint of removal mounting panel (29), rectangle storage tank (27) have been seted up in removal mounting panel (29), fixedly connected with installing support (26) on, a double-shaft motor (25) is fixedly connected to the mounting support (26), a first fixing plate (16) is fixedly connected to the inside of the rectangular accommodating groove (27), a first threaded rod (18) is rotatably connected to the outer surface of the bottom of the first fixing plate (16), an output shaft at one end of the double-shaft motor (25) is connected to the bottom end of the first threaded rod (18) through a coupler, a first threaded sliding plate (17) is slidably mounted in the rectangular accommodating groove (27), the first threaded sliding plate (17) is in threaded connection with the first threaded rod (18), a first lifting rod (15) is fixedly connected to the top of the first threaded sliding plate (17), the top end of the first lifting rod (15) penetrates through the first fixing plate (16) and is fixedly connected with a second lifting plate (30), the second lifting plate (30) is slidably arranged in the rectangular accommodating groove (27), and a display (13) is fixedly connected to the top of the; a second fixing plate (22) is fixedly connected in the rectangular accommodating groove (27), a second threaded rod (24) is rotatably connected to the top of the second fixing plate (22), an output shaft of the other end of the double-shaft motor (25) is connected with the top end of the second threaded rod (24) through a coupler, a second threaded sliding plate (23) is slidably mounted in the rectangular accommodating groove (27), the second threaded sliding plate (23) is in threaded connection with the second threaded rod (24), a second lifting rod (21) is fixedly connected to the bottom of the second threaded sliding plate (23), the bottom end of the second lifting rod (21) penetrates through the second fixing plate (22) and is fixedly connected with a first lifting plate (20), the first lifting plate (20) is slidably arranged in the rectangular accommodating groove (27), and a placing box (6) is fixedly connected to the bottom of the first lifting plate (20);

one side of the side plate (7) close to the mounting plate (1) is welded with a reinforcing rib (2), and the free end of the reinforcing rib (2) is welded with one side of the positioning plate (3);

one side, close to the side plate (7), of the movable mounting plate (29) is fixedly connected with a connecting seat (19), one side, far away from the movable mounting plate (29), of the connecting seat (19) is fixedly connected with a telescopic air bag (11), the free end of the telescopic air bag (11) is fixedly connected with the other side of the side plate (7), one side of the side plate (7) is fixedly connected with an air pump (5), and the output end of the air pump (5) penetrates through the side plate (7) through a pipeline to be fixedly communicated with the telescopic air bag (11);

the display (13) is a flat display screen; the display (13) is positioned above the movable mounting plate (29), and the top of the display (13) is fixedly connected with a cover plate (14) matched with the rectangular accommodating groove (27); the placing box (6) is positioned below the movable mounting plate (29), a sealing door (34) is hinged to the outer surface of one side of the placing box (6) through a hinge piece, an opening seat (32) is welded on the sealing door (34), and a digging groove (31) is formed in the bottom of the opening seat (32); the upper parts of the sealing door (34) and the placing box (6) are fixedly connected with a lock catch (33) for locking and closing the sealing door (34); one side of the movable mounting plate (29) far away from the mounting plate (1) is fixedly connected with a blackboard (28).