CN211273490U

CN211273490U - Auxiliary device that aerobics exercises training used

Info

Publication number: CN211273490U
Application number: CN201922335109.1U
Authority: CN
Inventors: 王琳; 杨柳洁
Original assignee: Sichuan Agricultural University
Current assignee: Sichuan Agricultural University
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-08-18
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses an auxiliary device used for aerobics exercises training, which comprises two supporting legs, a first pedal and a fixed block are arranged between the two supporting legs, the two ends of the first pedal are respectively detachably connected with the two supporting legs, the fixed block is positioned below the first pedal, both sides of the fixed block are provided with guide rods, the guide rod is connected with the supporting leg, the guide rod is provided with a guide block and two adjusting pieces, the guide block can move along the axial direction of the guide rod, the two adjusting pieces are connected with the guide rod through threads, the two adjusting pieces are respectively positioned at the two sides of the guide block, the guide rod is also provided with two elastic pieces which are sleeved on the guide rod, and the elastic part is respectively positioned between the two adjusting parts and the guide block, the top of the guide block is also provided with a second pedal, the second pedal is positioned below the first pedal, and the second pedal is provided with a clamping part. The utility model discloses can enough act on the footboard and use, can act on the training of crotch strength equipment again and use.

Description

Auxiliary device that aerobics exercises training used

Technical Field

The utility model relates to a body-building apparatus technical field, concretely relates to auxiliary device that aerobics exercises training used.

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, and are characterized by lasting whole body exercises of a certain duration and low or medium degrees, mainly exercise the cardio-pulmonary function of exercisers and are the basis of aerobic endurance quality. The jumping aerobics exercises have a plurality of advantages, can not only help people to effectively build the body, but also have the effect of losing weight, and the exercise weight-losing method integrates the body building and the body building, is particularly suitable for women, and is popular with the vast female siblings.

When the aerobics exercises are trained, the pedals are usually used, and a trainer waves up and down on the pedals in a rhythmic way along with dynamic music, so that joints of the lower limbs have obvious flexion and extension and buffering naturally, and the aim of the aerobics exercises is fulfilled. The existing pedal has single function, and a trainer can only take the pedal as a training device for jumping up and down.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome not enough among the prior art, aim at provides an auxiliary device that aerobics exercises training used, not only can regard as the footboard to use for the training equipment of jumping from top to bottom during aerobics exercises, can also reach the training to crotch strength simultaneously.

The utility model discloses a following technical scheme realizes:

an auxiliary device used for aerobics exercises training comprises two supporting legs, a first pedal and a fixed block are arranged between the two supporting legs, two ends of the first pedal are respectively detachably connected with the two supporting legs, the fixed block is positioned below the first pedal, two sides of the fixed block are respectively provided with a guide rod, and the guide rods are connected with the supporting legs, the guide rods are provided with guide blocks and two adjusting pieces, the guide block can move along the axial direction of the guide rod, the two adjusting pieces are both connected with the guide rod through threads, the two adjusting pieces are respectively positioned at two sides of the guide block, the guide rod is also provided with two elastic pieces which are sleeved on the guide rod, and the elastic part is respectively positioned between the two adjusting parts and the guide block, a second pedal is also arranged at the top of the guide block and positioned below the first pedal, and a clamping part is arranged on the second pedal.

Most of the pedals used for aerobics exercises training in the traditional technology have single functions, a trainer can only use the pedals as training equipment for jumping up and down, the first pedal arranged in the technical scheme can be used as the traditional pedal function, and the trainer can train the aerobics exercises on the pedals; the technical proposal is also provided with two second pedals, when a user needs to train the strength of the crotch, the first pedal is detached from the supporting leg due to the detachable connection of the first pedal and the supporting leg, at the moment, the trainer can sit on the stool, two feet respectively step on the two second pedals, the feet are limited on the second pedals by the arranged clamping pieces, then the trainer uses the two legs to step outwards to move the two second pedals, the guide block on the second pedal is forced to move on the guide rod, because the arranged elastic piece is a spring, the elasticity is in the uncompressed state when the elastic piece is in the initial state, when the guide block moves on the guide rod, the strength of the leg of the trainer is utilized to compress the elastic piece, thereby achieving the aim of training the strength of the crotch, because the two elastic pieces are arranged on the guide rod, the trainer can not only utilize the leg strength to push the second pedal towards two sides, meanwhile, the two second pedals can be closed by leg strength, so that the training intensity is improved; simultaneously, still be equipped with the regulating part among this technical scheme, because the regulating part all is connected with the guide bar through the screw, when selecting the regulating part, force the regulating part to remove towards the guide block direction, the regulating part is at the in-process that removes, will compress the elastic component for length when the elastic component initial condition shortens, consequently, the strength that the person of training need pedal the second footboard compression elastic component will increase, thereby reach the training purpose of different intensity.

Further, be equipped with the dovetail on the inside wall of supporting leg, the dovetail is along horizontal distribution on the inside wall of supporting leg to the dovetail communicates with the both ends of supporting leg, the both ends of first footboard all are equipped with the connecting block that matches with the dovetail, and the connecting block is located the dovetail to the connecting block can remove in the dovetail.

The arranged dovetail grooves are connected with the connecting blocks at the two ends of the first pedal, when a trainer needs to train as the pedal, the connecting blocks at the two ends of the first pedal are inserted into the dovetail grooves of the supporting legs, so that the first pedal is fixed between the two supporting legs, and the trainer can stand on the first pedal to train the pedal; when the trainer needs to carry out the strength training of crotch, the dovetail and the connecting block that utilize to set up can be dismantled first footboard from the supporting legs fast and get off, and the trainer both feet of being convenient for can step on the second footboard.

Further, still include the third footboard, the third footboard is located the top of first footboard, and the bottom of third footboard still is equipped with a plurality of bearings, still be equipped with the bracing piece that quantity is the same with bearing quantity on the first footboard, bracing piece one end is passed through the screw and is connected with first footboard is vertical, and the other end is connected with the bearing.

The high majority of traditional footboard all is fixed, and this technical scheme is provided with the third footboard on first footboard, when the height of footboard is improved to needs, through the swivelling joint pole, the bracing piece is owing to be connected with first footboard through the screw thread for the bracing piece can move up along vertical direction, forces the height of third footboard to change, thereby satisfies the training demand of co-altitude not.

Further, the top of the first pedal is provided with a placing groove matched with a third pedal, the third pedal can move into the placing groove, and the upper surface of the third pedal is flush with the upper surface of the first pedal.

The weaving groove that sets up is used for placing the third footboard, when the height that need not increase the footboard, utilizes the bracing piece can with the third footboard retract to the standing groove in, guarantees that the upper surface of third footboard flushes with the upper surface of first footboard, and the person of training just so can stand better and carry out the footboard training on the third footboard, also can reach the purpose of saving space simultaneously.

Further, the top of fixed block still is equipped with the loose axle, be equipped with the fly leaf on the loose axle, the loose axle is located the central position department of fly leaf to the fly leaf can rotate round the axial of loose axle, the both ends of fly leaf all are equipped with the connecting rod, and two connecting rod one end with articulate with the fly leaf respectively, the other end articulates with the bottom of two second footboards respectively.

When a trainer carries out the strength training of the crotch, because the connecting rod on the bottom of the second pedal is hinged with the movable plate, when the legs of the trainer drive the second pedal to move outwards on the guide rod, the connection on the second pedal pulls the movable plate to rotate around the axis of the movable shaft, so that the other end of the movable plate is forced to rotate, and further the connecting rod on the other end of the movable plate pushes the other second pedal to move outwards, thereby realizing the purpose of synchronous motion of the two second pedals and keeping the training consistency of the two legs.

Further, the clamping piece comprises two clamping plates, a sliding groove is formed in the top of the second pedal, the sliding groove is distributed in the top of the second pedal along the axial direction of the guide rod, two sliding blocks are arranged in the sliding groove, the sliding blocks can move along the direction of the sliding groove, and the two sliding blocks are connected with the clamping plates in a distributed mode. The clamping piece further comprises an adjusting rod, the adjusting rod is inserted into the second pedal, and the adjusting rod is connected with the two sliding blocks sequentially through threads.

When training person's foot is stepped on and is carried out crotch strength training on the second footboard, move on the guide bar in order to guarantee that the foot can drive the second footboard smoothly, consequently, the holder has been set up, owing to have both ends screw thread on the regulation pole that sets up, the direction of screw thread is mutual, utilize two sliders respectively with adjust the both ends threaded connection on the pole, consequently, rotatory messenger when adjusting the pole, two sliders can draw close together towards well, thereby it is spacing to utilize two grip blocks to carry out training person's shoes, make training person's shank can promote the second footboard outwards or move inwards smoothly, the realization is to the compression of spring, reach the training to crotch strength.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

1. the utility model relates to an auxiliary device used for aerobics exercises training, which utilizes a first pedal to be used as aerobics pedal equipment, and simultaneously utilizes a second pedal to perform crotch strength training on a trainer after the first pedal is disassembled, thereby achieving different types of aerobics training and improving the functionality of the pedals;

2. the utility model relates to an auxiliary device used for aerobics exercises training, which can adjust the length of an elastic part by utilizing an adjusting part, thereby achieving the adjustment of the elastic force of a spring and meeting the training of different forces of the crotch of a trainer;

3. the utility model relates to an auxiliary device that aerobics exercises training used utilizes the connection on the fly leaf of setting to be connected with two footboards respectively, when one of them connecting rod drives the fly leaf and rotates, can drive another connecting rod and then remove together to realized the synchronism between two second footboards, guaranteed that training person's shank can synchronous motion.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

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

FIG. 2 is a schematic view of a connection structure between a second pedal and a movable plate according to the present invention;

FIG. 3 is a schematic structural view of the second pedal and the movable plate of the present invention in another state;

FIG. 4 is an enlarged view of the part A of the present invention;

fig. 5 is a schematic structural view of a second pedal of the present invention.

Reference numbers and corresponding part names in the drawings:

1-supporting legs, 2-first pedals, 3-guide rods, 4-elastic pieces, 5-fixed blocks, 6-adjusting rods, 7-guide blocks, 8-second pedals, 9-supporting rods, 10-connecting rods, 11-movable plates, 12-third pedals, 13-placing grooves, 14-bearings, 15-movable shafts, 16-clamping plates and 17-adjusting rods.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example 1

As shown in figures 1 to 5, the utility model relates to an auxiliary device for aerobics exercises training, which comprises two supporting legs 2, a first pedal 2 and a fixed block 5 are arranged between the two supporting legs 1, the two ends of the first pedal 2 are respectively detachably connected with the two supporting legs 1, the fixed block 5 is arranged below the first pedal 2, the two sides of the fixed block 5 are both provided with a guide rod 3, the guide rod 3 is connected with the supporting legs 1, the guide rod 3 is provided with a guide block 7 and two adjusting pieces 6, the guide block 7 can move along the axial direction of the guide rod 3, the two adjusting pieces 6 are both connected with the guide rod 3 through screw threads, the two adjusting pieces 6 are respectively arranged at the two sides of the guide block 7, the guide rod 3 is also provided with two elastic pieces 4, the elastic pieces 4 are sleeved on the guide rod 3, and the elastic pieces 4 are respectively arranged between the two adjusting pieces 6 and the guide block 7, the top of guide block 7 still is equipped with second footboard 8, and second footboard 8 is located the below of first footboard 2, be equipped with the holder on the second footboard 8.

Example 2

On the basis of embodiment 1, be equipped with the dovetail on the inside wall of supporting leg 1, the dovetail is along horizontal distribution on the inside wall of supporting leg 1 to the dovetail communicates with the both ends of supporting leg 1, the both ends of first footboard 2 all are equipped with the connecting block that matches with the dovetail, and the connecting block is located the dovetail to the connecting block can remove in the dovetail.

Example 3

On the basis of embodiment 1, still include third footboard 12, third footboard 12 is located the top of first footboard 2, and the bottom of third footboard 12 still is equipped with a plurality of bearings 14, still be equipped with the bracing piece 9 that quantity is the same with bearing 14 quantity on the first footboard 2, bracing piece 9 one end is through screw thread and the vertical connection of first footboard 2, and the other end is connected with bearing 14.

Example 4

On the basis of embodiment 3, the top of the first pedal 2 is provided with a placing groove 13 matched with the third pedal 12, the third pedal 12 can move into the placing groove 13, and the upper surface of the third pedal 12 is flush with the upper surface of the first pedal 2.

Example 5

On the basis of embodiment 1, the top of the fixed block 5 is further provided with a movable shaft 15, the movable shaft 15 is provided with a movable plate 11, the movable shaft 15 is located at the central position of the movable plate 11, the movable plate 11 can rotate around the axial direction of the movable shaft 15, two ends of the movable plate 11 are respectively provided with a connecting rod 10, one end of each of the two connecting rods 10 is hinged to the movable plate 11, and the other end of each of the two connecting rods is hinged to the bottoms of the two second pedals 8.

Example 6

On the basis of embodiment 1, the clamping member includes two clamping plates 16, the top of the second pedal 8 is provided with a sliding groove, the sliding groove is distributed on the top of the second pedal 8 along the axial direction of the guide rod 3, two sliding blocks are arranged in the sliding groove, the sliding blocks can move along the direction of the sliding groove, and the two sliding blocks are distributed and connected with the clamping plates 16. The clamping piece further comprises an adjusting rod 17, the adjusting rod 17 is inserted into the second pedal 8, and the adjusting rod 17 is connected with the two sliding blocks through threads in sequence.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The auxiliary device for aerobics exercises training is characterized by comprising two supporting legs (1), a first pedal (2) and a fixed block (5) are arranged between the two supporting legs (1), two ends of the first pedal (2) are respectively detachably connected with the two supporting legs (1), the fixed block (5) is positioned below the first pedal (2), guide rods (3) are arranged on two sides of the fixed block (5), the guide rods (3) are connected with the supporting legs (1), guide blocks (7) and two adjusting pieces (6) are arranged on the guide rods (3), the guide blocks (7) can move along the axial direction of the guide rods (3), the two adjusting pieces (6) are connected with the guide rods (3) through threads, the two adjusting pieces (6) are respectively positioned on two sides of the guide blocks (7), two elastic pieces (4) are arranged on the guide rods (3), elastic component (4) cover is on guide bar (3) to elastic component (4) are located respectively between two regulating part (6) and guide block (7), the top of guide block (7) still is equipped with second footboard (8), and second footboard (8) are located the below of first footboard (2), be equipped with the holder on second footboard (8).

2. An auxiliary device for aerobics exercises training according to claim 1, wherein dovetail grooves are arranged on the inner side wall of the supporting leg (1), the dovetail grooves are horizontally distributed on the inner side wall of the supporting leg (1) and are communicated with two ends of the supporting leg (1), two ends of the first pedal (2) are respectively provided with a connecting block matched with the dovetail grooves, the connecting blocks are located in the dovetail grooves, and the connecting blocks can move in the dovetail grooves.

3. An auxiliary device for aerobics exercises training according to claim 1, further comprising a third pedal (12), wherein the third pedal (12) is located above the first pedal (2), a plurality of bearings (14) are further arranged at the bottom of the third pedal (12), the first pedal (2) is further provided with a plurality of supporting rods (9) with the same number as the bearings (14), one end of each supporting rod (9) is vertically connected with the first pedal (2) through threads, and the other end of each supporting rod is connected with the corresponding bearing (14).

4. An aid device for use in training of aerobics exercises as claimed in claim 2, wherein the top of the first tread (2) is provided with a placement groove (13) for mating with a third tread (12), the third tread (12) being movable into the placement groove (13) and the upper surface of the third tread (12) being flush with the upper surface of the first tread (2).

5. The auxiliary device for aerobics exercises training as claimed in claim 1, wherein a movable shaft (15) is further disposed on the top of the fixed block (5), a movable plate (11) is disposed on the movable shaft (15), the movable shaft (15) is located at the central position of the movable plate (11), the movable plate (11) can rotate around the axial direction of the movable shaft (15), the movable plate (11) is provided with connecting rods (10) at both ends, one end of each connecting rod (10) is hinged to the movable plate (11), and the other end of each connecting rod is hinged to the bottoms of the two second pedals (8).

6. An auxiliary device for aerobics exercises training as claimed in claim 1, wherein the clamping member comprises two clamping plates (16), the top of the second pedal (8) is provided with a sliding groove which is distributed on the top of the second pedal (8) along the axial direction of the guide rod (3), the sliding groove is internally provided with two sliding blocks which can move along the direction of the sliding groove, and the two sliding blocks are distributed and connected with the clamping plates (16).

7. An aid device for aerobics exercises training use according to claim 6, wherein the clamping member further comprises an adjusting rod (17), the adjusting rod (17) is inserted into the second pedal (8), and the adjusting rod (17) is connected with the two sliders through a thread in turn.