CN218485103U

CN218485103U - Aerobics exercises trainer is used in sports teaching

Info

Publication number: CN218485103U
Application number: CN202222739731.0U
Authority: CN
Inventors: 朱荥荥
Original assignee: Jiangxi College of Application Science and Technology
Current assignee: Jiangxi College of Application Science and Technology
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-02-17
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a gymnastics trainer is used in sports teaching, including the back bottom plate, the underrun hinge of back bottom plate has preceding bottom plate, the rectangle bayonet socket has been seted up to the upper surface of back bottom plate, the inside joint of rectangle bayonet socket have with the fixture block of rectangle bayonet socket looks adaptation, the last fixed surface of fixture block is connected with the backup plate, two N-shaped grooves have been seted up to the upper surface of preceding bottom plate, two the spout has all been seted up to the inner wall in N-shaped groove. This device sets up two N-arrangement grooves through setting up back bottom plate and preceding bottom plate and on the bottom plate in the front, and the inside backup pad that can slide that is provided with of N-arrangement inslot, when the user sits on the bottom plate in the back, the assistant staff can slide two backup pads and make the shank limiting plate in two backup pads promote and spacing two legs of user, and convenient adjustment is applicable to the user of different heights, and the user is in the training aiding that can be fine when carrying out the split, and application scope is wide.

Description

Aerobics exercises trainer is used in sports teaching

Technical Field

The utility model belongs to the technical field of aerobics exercises training technique and specifically relates to an aerobics exercises trainer is used in sports teaching.

Background

The aerobics exercises are sports which are deeply loved by the masses, have extremely strong popularity and integrate gymnastics, dancing, music, body building and entertainment. The movements of upper and lower limbs, trunk, head and neck and foot stepping in disco dance, jazz dance and thunderbolt dance, especially the hip movement, are absorbed in a large amount in the aerobics exercises, so that the vitality of the aerobics exercises is increased, the accumulation of fat at the hip and the abdomen is reduced, and the coordination and the flexibility of the movement are improved. Aerobics exercises are aerobic exercises, characterized by lasting a certain period of time, middle-low degree of whole body exercises, mainly training the cardio-pulmonary function of exercisers, and are the basis of aerobic endurance quality. The jumping aerobics exercises have multiple advantages, can help people to effectively build bodies and also have the effect of losing weight, the exercise weight-losing method integrates aerobics and body building, is particularly suitable for women, is loved by siblings of vast women, usually needs to stretch and train legs in the basic training of aerobics exercises, and is called as split, the existing stretching device cannot be adjusted according to the heights of different users, is inconvenient to adjust according to the leg splitting degree of the users, and has a small application range.

Therefore, the aerobics training device for physical education is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gymnastics trainer is used in sports teaching to propose current stretching device in solving above-mentioned background art and can't adjust according to different users' height, and be not convenient for adjust according to what user split the leg degree, the less problem of application scope.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a gymnastics trainer for sports teaching, includes the back bottom plate, the underrun hinge of back bottom plate has the preceding bottom plate, the rectangle bayonet socket has been seted up to the upper surface of back bottom plate, the inside joint of rectangle bayonet socket has the fixture block with rectangle bayonet socket looks adaptation, the last fixed surface of fixture block is connected with the backup pad, two N-shaped grooves have been seted up to the upper surface of preceding bottom plate, two the spout has all been seted up to the inner wall in N-shaped groove, the inside sliding connection of spout has two sliders, two the common fixedly connected with movable block of a side that the slider is close to each other, the last fixed surface of movable block is connected with the backup pad, the last fixed surface of backup pad is connected with the shank limiting plate, the screw hole has been seted up to the upper surface of backup pad, the inner wall threaded connection of screw hole has the threaded rod, the top fixedly connected with of threaded rod twists the movable head, the bottom of threaded rod runs through the movable block and extends to the below of movable block.

In a further embodiment, a cotton pad is arranged in front of the backup plate, and the back surface of the cotton pad is fixedly connected with the front surface of the backup plate.

In a further embodiment, anti-skid plates are arranged below the rear bottom plate and below the front bottom plate, and the upper surfaces of the two anti-skid plates are fixedly connected with the bottom surface of the rear bottom plate and the bottom surface of the front bottom plate respectively.

In a further embodiment, the bottom end of the threaded rod is fixedly connected with a non-slip mat, and the non-slip mat is made of rubber.

In a further embodiment, the side, away from each other, of the rear bottom plate and the side, away from each other, of the front bottom plate are both fixedly connected with handles, and anti-skidding grains are arranged on the outer surfaces of the handles.

In a further embodiment, a cushion pad is arranged behind the leg limiting plate, and the front surface of the cushion pad is fixedly connected with the back surface of the leg limiting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

this device sets up two N-arrangement grooves through setting up back bottom plate and preceding bottom plate and on the bottom plate in the front, and the inside backup pad that can slide that is provided with of N-arrangement inslot, when the user sits on the bottom plate in the back, the assistant staff can slide two backup pads and make the shank limiting plate in two backup pads promote and spacing two legs of user, and convenient adjustment is applicable to the user of different heights, and the user is in the training aiding that can be fine when carrying out the split, and application scope is wide.

Drawings

Fig. 1 is a schematic perspective view of a backup plate.

Fig. 2 is a cross-sectional view of a top view of the front floor.

Fig. 3 is a schematic perspective view of the leg position limiting plate.

Fig. 4 is a front view of the threaded rod.

Fig. 5 is a cross-sectional view of a rear floor elevation.

In the figure: 1. a rear floor; 2. a front floor; 3. an N-shaped groove; 4. a support plate; 5. a handle; 6. an anti-skid plate; 7. a backup plate; 8. a cotton pad; 9. a chute; 10. a slider; 11. a moving block; 12. a leg limiting plate; 13. a cushion pad; 14. a threaded hole; 15. a threaded rod; 16. screwing the head; 17. a non-slip mat; 18. a rectangular bayonet; 19. and (7) clamping blocks.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element 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 present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" 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 connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, in the utility model, a aerobics exercises trainer is used in sports teaching, including rear floor 1, rear floor 1's bottom surface hinges through the hinge has front floor 2, rectangle bayonet socket 18 has been seted up to rear floor 1's upper surface, rectangle bayonet socket 18's inside joint has the fixture block 19 with rectangle bayonet socket 18 looks adaptation, fixture block 19's last fixed surface is connected with backup plate 7, two N-shaped grooves 3 have been seted up to front floor 2's upper surface, spout 9 has all been seted up to two N-shaped grooves 3's inner wall, the inside sliding connection of spout 9 has two sliders 10, the common fixedly connected with movable block 11 of a side that two sliders 10 are close to each other, the last fixed surface of movable block 11 is connected with backup pad 4, the last fixed surface of backup pad 4 is connected with shank limiting plate 12, threaded hole 14 has been seted up to backup pad 4's upper surface, threaded rod's of threaded hole 14 inner wall threaded rod has 15, the top fixedly connected with of 15 twists the head 16, the bottom of threaded rod 15 runs through movable block 11 and extends to the below of movable block 11.

The place ahead of backup plate 7 is equipped with cotton pad 8, the back of cotton pad 8 and the positive fixed connection of backup plate 7, openly through at backup plate 7 set up cotton pad 8, it is comfortable so can to make user's back feel, the below of back bottom plate 1 and the below of preceding bottom plate 2 all are equipped with antiskid ribbed tile 6, the upper surface of two antiskid ribbed tile 6 respectively with the bottom surface of back bottom plate 1 and the bottom surface fixed connection of preceding bottom plate 2, bottom through back bottom plate 1 all sets up antiskid ribbed tile 6 with the bottom of preceding bottom plate 2, can prevent the random slip of device like this, the bottom fixedly connected with antiskid ribbed tile 17 of threaded rod 15, the material of antiskid ribbed tile 17 is rubber, set up antiskid ribbed tile 17 through the bottom at threaded rod 15, can increase the frictional force of threaded rod 15 and the bottom of N-shaped groove 3 like this.

Equal fixedly connected with handle 5 in one side that back bottom plate 1 and preceding bottom plate 2 kept away from each other, anti-skidding line has been seted up to handle 5's surface, set up handle 5 through the surface of back bottom plate 1 and preceding bottom plate 2, the staff of being convenient for like this lifts back bottom plate 1 and preceding bottom plate 2, the rear of shank limiting plate 12 is equipped with blotter 13, the front of blotter 13 and the back fixed connection of shank limiting plate 12, set up blotter 13 through the back at shank limiting plate 12, can protect user's shank like this.

The utility model discloses a theory of operation is:

firstly, the staff expandes back bottom plate 1 and preceding bottom plate 2, the staff places back bottom plate 1 and preceding bottom plate 2 subaerially, the staff blocks the fixture block 19 card of backup plate 7 bottom into rectangle bayonet 18 inside with backup plate 7 fixed to back bottom plate 1, the user sits on back bottom plate 1 and spreads the both legs open, the staff promotes two backup pads 4 and makes the shank limiting plate 12 in two backup pads 4 the place ahead promote user's shank backward respectively, after the staff promoted suitable position with shank limiting plate 12, the staff rotated and screwed head 16 and made threaded rod 15 move down and fix removal block 11.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a gymnastics trainer is used in sports teaching which characterized in that: the novel screwing device is characterized by comprising a rear base plate (1), wherein the bottom surface of the rear base plate (1) is hinged to a front base plate (2) through a hinge, a rectangular bayonet (18) is formed in the upper surface of the rear base plate (1), a clamping block (19) matched with the rectangular bayonet (18) is clamped inside the rectangular bayonet (18), a backup plate (7) is fixedly connected to the upper surface of the clamping block (19), two N-shaped grooves (3) are formed in the upper surface of the front base plate (2), sliding grooves (9) are formed in the inner walls of the two N-shaped grooves (3), two sliding blocks (10) are slidably connected inside the sliding grooves (9), one side face, close to each other, of each sliding block (10) is fixedly connected with a movable block (11) together, a supporting plate (4) is fixedly connected to the upper surface of the movable block (11), a leg limiting plate (12) is fixedly connected to the upper surface of the supporting plate (4), a threaded hole (14) is formed in the upper surface of the threaded hole (14), a threaded rod (15) is connected with the inner wall of the threaded rod (15), a screwing head (16) is fixedly connected to the top end of the movable block (15), and the threaded rod (11) extends to the lower portion of the movable block (11).

2. The aerobics training apparatus for physical education as claimed in claim 1, wherein: a cotton pad (8) is arranged in front of the backup plate (7), and the back of the cotton pad (8) is fixedly connected with the front of the backup plate (7).

3. A gymnastics training device for physical education as claimed in claim 1, wherein: and anti-skid plates (6) are arranged below the rear bottom plate (1) and below the front bottom plate (2), and the upper surfaces of the two anti-skid plates (6) are fixedly connected with the bottom surface of the rear bottom plate (1) and the bottom surface of the front bottom plate (2) respectively.

4. The aerobics training apparatus for physical education as claimed in claim 1, wherein: the bottom end of the threaded rod (15) is fixedly connected with an anti-slip pad (17), and the anti-slip pad (17) is made of rubber.

5. A gymnastics training device for physical education as claimed in claim 1, wherein: the anti-skidding floor board is characterized in that one side, far away from each other, of the rear bottom board (1) and the front bottom board (2) is fixedly connected with a handle (5), and anti-skidding lines are formed in the outer surface of the handle (5).

6. A gymnastics training device for physical education as claimed in claim 1, wherein: a buffer pad (13) is arranged behind the leg limiting plates (12), and the front face of the buffer pad (13) is fixedly connected with the back faces of the leg limiting plates (12).