CN114272565B

CN114272565B - Aerobics exercises is with preventing split trainer of being injured

Info

Publication number: CN114272565B
Application number: CN202111655269.XA
Authority: CN
Inventors: 孙伟
Original assignee: Tangshan Normal University
Current assignee: Tangshan Normal University
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-10-18
Anticipated expiration: 2041-12-30
Also published as: CN114272565A

Abstract

The invention relates to an injury-proof split training device for aerobics exercises, which comprises a coordination mechanism fixedly arranged on a support frame, wherein the coordination mechanism is used for detecting the height of a user, so that the users with different heights can perform action training of vertical split on the device.

Description

Aerobics exercises is with preventing injured split trainer

Technical Field

The invention relates to the field related to aerobics exercises, in particular to an anti-injury split training device for aerobics exercises.

Background

The aerobics exercises are popular and widely popularized by the broad masses, and are sports integrating gymnastics, dancing, music, fitness and entertainment, wherein the competitive aerobics is taken as one branch of the aerobics, the difficulty of the competitive aerobics is high, a certain foundation is needed, one action can be mastered by multiple times of training, the vertical leg-splitting fork is taken as the basic action of the elyacine, a certain difficulty is realized in the competitive aerobics, the balance and the harmony of the whole body are required to be enhanced, and a certain risk of injury is realized without the assistance of other people.

Disclosure of Invention

The invention aims to provide an injury-proof split training device for aerobics exercises, which solves the problems.

The technical purpose of the invention is realized by the following technical scheme: an anti-injury split training device for aerobics exercises comprises a coordination mechanism fixedly arranged on a support frame, wherein the coordination mechanism is used for detecting the heights of users, so that the users with different heights can perform vertical split motion training on the split training device;

the guiding mechanism comprises a fixed hand action slide rail arranged on the support frame, an electric slider is arranged on the hand action slide rail in a sliding mode, the electric slider is hinged to an electric telescopic rod, a handle is fixedly arranged on the movable end of the electric telescopic rod, an extending plate and a range finder are fixedly arranged on the two sides of the uppermost end of the hand action slide rail, the leg action slide rail is fixedly arranged on the opposite side of the support frame, two slide rails and each slide rail are fixedly arranged on the leg action slide rail, pedal sliders are arranged on the slide rails in a sliding mode and comprise sliding blocks connected with the slide rails in a sliding mode, pedal blocks are arranged on the sliding blocks in a sliding mode, elastic bands are evenly arranged on one sides of the pedal blocks, the pedal blocks are close to one sides of the sliding blocks and two electric telescopic rods fixedly connected, and each electric telescopic rod is fixedly arranged in the sliding blocks.

Preferably, in the shank action slide rail two still fixed locking mechanical system that is equipped with between the slide rail, locking mechanical system include with shank action slide rail fixed connection's a pair of fluid baffle, every the fluid baffle all with piston post sliding connection, every all be fixed with the piston head on the piston post, two fixed pressure spring that is equipped with between the piston head fluid baffle with be No. one the oil pocket between the piston head, no. one the oil pocket is close to the fixed pipe that is equipped with in one side of fluid baffle in the shank action slide rail, the other end of pipe is in with setting up No. two oil pocket switch-ons in the shank action slide rail the opposite side of No. two oil pockets, the uniform slip is equipped with two dogs, the dog can be used to stop the pedal slider is in slip on the slide rail.

Preferably, one side of each elastic belt is fixedly connected with the pedal block, the other side of each elastic belt is slidably connected with the pedal block, the other side of each elastic belt is fixedly connected with the tightening shaft, the tightening shaft is rotatably arranged in the pedal block, a first bevel gear is fixedly arranged on the other side of the tightening shaft, the first bevel gear is in meshing transmission with a second bevel gear, the second bevel gear is rotatably connected with the rotating shaft, the rotating shaft is fixedly arranged in the pedal block, a straight gear is fixedly arranged below the second bevel gear, the straight gear can be in meshing transmission with a rack, the rack is fixedly connected with a piston, the piston is slidably arranged in a third oil cavity, the third oil cavity is arranged in the pedal block, one side of the third oil cavity is fixedly connected with a hose, the other side of the hose is fixedly arranged in the sliding block, the sliding plate is arranged between the sliding block, a second pressure spring is fixedly arranged between the sliding plate and the sliding block, a fourth pressure spring is arranged between the sliding plate and the sliding block, the sliding block is slidably connected with the sliding block, a fixed protruding column is arranged at one side of the sliding block, a fixed protruding column is arranged at the bottom of the sliding block, and a fixed iron ring is arranged at one side of the sliding block, and a support frame is arranged at the bottom of the fixed protruding column.

In summary, the invention has the following beneficial effects: the invention can lead the people with different heights to train the vertical split leg and the split, avoid the risk of injury under the condition of single training, greatly accelerate the key of the user to master the vertical split leg and the split, lead the user to train the action under the condition of complete safety and greatly accelerate the whole training and master speed by arranging the coordination mechanism and correspondingly adjusting the invention after detection.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

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

FIG. 2 is a schematic diagram of an embodiment of the present invention;

FIG. 3 is a schematic structural view of a locking mechanism according to an embodiment of the present invention;

FIG. 4 is a schematic view of a sliding pedal according to an embodiment of the present invention;

FIG. 5 is a schematic view of a slide pedal according to an embodiment of the present invention;

FIG. 6 is a schematic exterior view of a slide pedal according to an embodiment of the present invention;

FIG. 7 is an enlarged schematic view of the embodiment of the present invention at B in FIG. 3;

FIG. 8 is an enlarged schematic view of the embodiment of the present invention at C in FIG. 5;

in the figure: 11. a support frame; 12. a hand-operated slide rail; 13. an electric slider; 14. an electric telescopic rod I; 15. a handle; 16. an extension plate; 17. a distance meter; 18. a leg motion slide rail; 19. a slide rail; 20. a pedal slider; 21. a control terminal; 22. a foot rest block; 23. a slider; 24. an elastic band; 25. a spur gear; 26. a second bevel gear; 27. tightening the shaft; 28. a first bevel gear; 29. a rotating shaft; 30. a second electric telescopic rod; 31. fixing the convex column; 32. an iron ring; 33. a fourth oil chamber; 34. an oil baffle; 35. a piston post; 36. a piston head; 37. an oil chamber I; 38. a first pressure spring; 39. a tube; 40. a second oil chamber; 41. a stopper; 42. a sliding plate; 43. a second pressure spring; 44. a hose; 45. a third oil chamber; 46. a piston; 47. a rack; 61. a coordination mechanism; 62. a locking mechanism;

Detailed Description

The injury-proof split training device for aerobics exercises, which is described in conjunction with the attached drawings 1-8, comprises a coordination mechanism 61 fixedly arranged on a support frame 11, wherein the coordination mechanism 61 is used for detecting the height of a user, so that users with different heights can perform vertical split motion training on the invention;

the guiding mechanism 61 has included fixed the setting hand action slide rail 12 on the support frame 11, it is equipped with electric slider 13 to slide on the hand action slide rail 12, electric slider 13 is articulated with an electric telescopic handle 14, the activity of an electric telescopic handle 14 is served and is fixed to be equipped with hand 15, the both sides of hand action slide rail 12 top are all fixed and are equipped with extension board 16, every all fixed distancer 17 that is equipped with on the extension board 16, opposite side on the support frame 11 is still fixed and is equipped with shank action slide rail 18, fixed two slide rails 19 that are equipped with on the shank action slide rail 18, every it is equipped with pedal slider 20 all to slide on the slide rail 19, every pedal slider 20 have included the sliding block 23 with slide rail 19 sliding connection, slide on sliding block 23 and be equipped with pedal block 22, every one side on the pedal block 22 evenly is equipped with elastic webbing 24, pedal block 22 is close to one side of sliding block 23 and No. two electric telescopic handle 30 fixed connection, every No. two electric telescopic handle 30 are all fixed to be established in sliding block 23.

Advantageously, a locking mechanism 62 is further fixedly arranged in the leg-acting slide rail 18 between the two slide rails 19, the locking mechanism 62 is used for locking one of the pedal sliders 20 which is still at the initial position when the pedal slider 20 starts to slide on the slide rail 19 and is out of the initial position when the user uses the present invention, so as to ensure the safety of the user, the locking mechanism 62 comprises a pair of oil baffles 34 fixedly connected with the leg-acting slide rail 18, each oil baffle 34 is slidably connected with a piston column 35, a piston head 36 is fixedly arranged on each piston column 35, a first pressure spring 38 is fixedly arranged between the two piston heads 36, a first oil chamber 37 is arranged between the oil baffles 34 and the piston heads 36, a pipe 39 is fixedly arranged on one side of the first oil chamber 37 close to the oil baffles 34, the other end of the pipe 39 is communicated with a second oil chamber 40 arranged in the leg-acting slide rail 18, and two blocks 41 are uniformly slidably arranged on the other side of the second oil chamber 40, and the pedal slider 20 can block the slide on the slide rail 19.

Beneficially, one side of each elastic belt 24 is fixedly connected with the pedal block 22, the other side of each elastic belt 24 is slidably connected with the pedal block 22, the other side of each elastic belt 24 is fixedly connected with a tightening shaft 27, the tightening shaft 27 is rotatably arranged in the pedal block 22, a first bevel gear 28 is fixedly arranged on the other side of the tightening shaft 27, the first bevel gear 28 is in meshing transmission with a second bevel gear 26, the second bevel gear 26 is in rotating connection with a rotating shaft 29, the rotating shaft 29 is fixedly arranged in the pedal block 22, a straight gear 25 is fixedly arranged below the second bevel gear 26, the straight gear 25 can be in meshing transmission with a rack 47, the rack 47 is fixedly connected with a piston 46, the piston 46 is slidably arranged in a third oil cavity 45, the third oil cavity 45 is arranged in the pedal block 22, one side of the third oil cavity 45 is fixedly connected with a hose 44, the other side of the hose 44 is fixedly arranged in the sliding block 23, a second pressure spring 43 is fixedly arranged between the sliding plate 42 and the sliding block 23, a fourth oil cavity 33 is arranged between the sliding plate 42 and the sliding block 23, the sliding plate 42 is slidably connected with the sliding block 23, the sliding block 23 can be slidably connected with the fixing convex column 31, an iron ring 32 is fixedly arranged on one side, close to the fixing convex column 31, of the sliding block 23, the fixing convex column 31 is fixedly arranged at the bottom of the leg action slide rail 18, and a magnet is arranged on one side, close to the leg action slide rail 18, of the fixing convex column 31 and can attract the iron ring 32.

Advantageously, the iron ring 32 and the magnet on one side of the fixed protruding column 31 are used to ensure that the magnet on the fixed protruding column 31 on the leg action sliding rail 18 attracts the iron ring 32 each time the pedal sliding block 20 is reset, so that the fixed protruding column 31 can be inserted into the sliding block 23 to push the sliding plate 42 each time, the support frame 11 is further fixedly provided with a control terminal 21, and the control terminal 21 is used to receive a signal fed back by the distance meter 17, and start the first electric telescopic rod 14 and the second electric telescopic rod 30 to perform corresponding adjustment through the signal, and at the same time, start the electric sliding block 13 after each action is finished, so as to drive the electric sliding block 13 to reset.

Oil is filled in the first oil chamber 37, the second oil chamber 40, the fourth oil chamber 33 and the third oil chamber 45.

The use method of the invention comprises the following steps:

in the initial state: each pedal slider 20 is at the bottommost end of slide rail 19, electric slider 13 is at the topmost end of hand action slide rail 12, electric telescopic handle 14, no. two electric telescopic handle 30 are the contraction state, elastic band 24 is the loose state, no. two pressure spring 43, no. one pressure spring 38 is the compression state.

When the invention needs to be used, a user needs to confirm whether the invention is powered on, when the invention needs to be used, the user needs to stand on two sides of the invention, the right below the extension plate 16 to wait for the invention to be adjusted, when the user stands below the extension plate 16, laser emitted by the range finder 17 is shielded by the user, when the range finder 17 is shielded, a signal is fed back to the control terminal 21, the smaller the user is, the larger the number fed back by the range finder 17 is, the longer the extension length of the first electric telescopic rod 14 and each second electric telescopic rod 30 is controlled by the control terminal 21, otherwise, the opposite is true, when the control terminal 21 receives the signal, the first electric telescopic rod 14 is started, and the first electric telescopic rod 14 starts to drive the handle 15 to extend together, until the second electric telescopic rod 30 is extended to a proper height (enough for a user to stand and reach high enough to hold the handle 15), and each second electric telescopic rod 30 is also started by the control terminal 21, the second electric telescopic rod 30 carries the pedal block 22 to be lifted to a proper position, because the hose 44 is made of soft material and has a certain length, and is not influenced by the lifting of the pedal block 22, after the second electric telescopic rod 30 and the first electric telescopic rod 14 are adjusted to a proper height, the circle centers of the hand action slide rail 12 and the leg action slide rail 18 of the present invention are the center points of the hips of the user, the user can perform vertical leg splitting on the present invention with the hip as the center, and after the coordination mechanism 61 of the present invention is adjusted, at this time, a user can mount the present invention, two feet are completely sleeved in the elastic band 24 on the pedal slider 20, the user pedals on the pedal block 22 to ensure that the whole foot is positioned in the pedal block 22 and faces the direction of the hand action slide rail 12, two hands are straightened to hold two sides of the handle 15, after the whole body posture of the user is adjusted, training can be started, the user holds the handle 15 to move towards the ground by two hands, the handle 15 drives the electric slider 13 to move downwards along the hand action slide rail 12 through the first electric telescopic rod 14, one of the pedal sliders 20 moves upwards along the slide rail 19 until the highest point of the user, a vertical leg splitting action is completed, when one of the pedal sliders 20 starts to move along the slide rail 19 under the driving of the user, the corresponding sliding block 23 is preferentially separated from the fixed convex column 31, the corresponding second pressure spring 43 drives the sliding plate 42 to return, so that the oil in the third oil chamber 45 returns to the fourth oil chamber 33 through the hose 44, the piston 46 drives the rack 47 to return together, during the return of the piston 46, the rack 47 and the spur gear 25 are meshed to rotate, the spur gear 25 and the second bevel gear 26 are driven to rotate, the second bevel gear 26 drives the first bevel gear 28 to rotate, the first bevel gear 28 drives the tightening shaft 27 to rotate, so that the tightening shaft 27 tightens the elastic belt 24, wraps and winds the instep of the user, so that the foot of the user does not disengage from the pedal slider 20 during the action of the user, thereby ensuring the safety of the user, and meanwhile, the pedal slider 20 continues to slide on the sliding rail 19, so that the pedal slide block 20 on the sliding side no longer presses the piston post 35 on one side, the piston post 35 on the sliding side is lifted and restored under the action of the first pressure spring 38, when the piston post 35 drives the piston head 36 to lift together, the oil in the first oil chamber 37 is pressed by the piston head 36, enters the second oil chamber 40 through the pipe 39 to push the stopper 41 on the non-sliding side, and when the stopper 41 on the sliding side is restored at the piston post 35, the stopper 41 on the sliding side is still in a state blocked by the pedal slide block 20, so that the stopper 41 on the non-sliding side is not moved, only the stopper 41 on the non-sliding side is pushed out by the oil in the first oil chamber 37, and similarly, when the stopper 41 on the non-sliding side is pushed out, the pedal slide block 20 on the non-sliding side is blocked enough to prevent the pedal slide block 20 from sliding and causing unnecessary troubles, when the movement is finished, the foot slide 20 is reset together with the user's foot, when the foot slide 20 is reset, the foot slide 20 may not be in a horizontal state, when the foot slide 20 is about to be completely reset to approach the fixed convex column 31, the magnet on the side of the fixed convex column 31 close to the leg action slide rail 18 starts to attract the iron ring 32 on the slide block 23, under the action of magnetic force, the foot slide 20 returns to a nearly horizontal state, when the foot slide 20 is completely reset, the fixed convex column 31 on the leg action slide rail 18 is inserted into the slide block 23 again, the slide plate 42 is pushed to deform the second pressure spring 43, the oil between the slide plate 42 and the slide block 23 enters the third oil cavity 45 again through the hose 44 to push the piston 46, so that the rack 47 with the spur gear 25 meshes, loosen by the stretch band 24 that the tighten-up shaft 27 twines, and when the pedal slider 20 of slip side resets, also can promote the uplift in the lump the piston post 35, again will the piston post 35 extrude to in the shank action slide rail 18, the volume grow in the oil pocket 37 for promote the opposite side the oil of dog 41 gets back to the slip side again in the oil pocket 37 of one side, the dog 41 of the opposite side then gets back to initial condition, when the electronic slider 13 is drawn to the lower extreme, the user probably loosens because of the action demand the hand (hold) 15, and at this moment, the electronic slider 13 then can slide to initial position under the effect of control terminal 21, convenient next use, the user can connect the replacement leg and move, after many movements, the training is finished, need the user through control terminal 21, drive the reset button, make through control terminal 21 electric telescopic rod 14 with No. two electric telescopic rod 30 resume initial condition, make things convenient for next use.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a aerobics exercises is with preventing injured split trainer, includes the fixed guiding mechanism who sets up on the support frame, its characterized in that: the coordination mechanism is used for detecting the heights of users, so that the users with different heights can perform vertical leg splitting and splitting action training;

the coordination mechanism comprises a hand action slide rail fixedly arranged on the support frame, an electric slide block is arranged on the hand action slide rail in a sliding manner, the electric slide block is hinged to a first electric telescopic rod, a handle is fixedly arranged on the movable end of the first electric telescopic rod, extension plates are fixedly arranged on two sides of the uppermost end of the hand action slide rail, a distance measuring instrument is fixedly arranged on each extension plate, a leg action slide rail is further fixedly arranged on the other side of the support frame, two slide rails are fixedly arranged on the leg action slide rail, a pedal slide block is slidably arranged on each slide rail, each pedal slide block comprises a slide block slidably connected with the slide rail, a pedal block is slidably arranged on each slide block, an elastic band is uniformly arranged on one side of each pedal block, one side of each pedal block close to the slide block is fixedly connected with a second electric telescopic rod, and each second electric telescopic rod is fixedly arranged in the slide block;

a locking mechanism is further fixedly arranged between the two slide rails in the leg action slide rail, the locking mechanism comprises a pair of oil liquid baffles fixedly connected with the leg action slide rail, each oil liquid baffle is slidably connected with a piston column, a piston head is fixedly arranged on each piston column, a first pressure spring is fixedly arranged between the two piston heads, a first oil cavity is formed between the oil liquid baffles and the piston heads, a pipe is fixedly arranged on one side, close to the oil liquid baffle, of the first oil cavity, the other end of the pipe is communicated with a second oil cavity arranged in the leg action slide rail, two stop blocks are uniformly arranged on the other side of the second oil cavity in a sliding mode, and the stop blocks can be used for blocking the pedal slide block from sliding on the slide rails;

every one side of elastic band all with pedal piece fixed connection, every the opposite side of elastic band all with pedal piece sliding connection, every the opposite side of elastic band all with tighten up axle fixed connection, it is in to tighten up the axle rotation setting in the pedal piece, it is fixed with bevel gear on the opposite side of axle to tighten up, bevel gear and No. two bevel gear meshing transmission, no. two bevel gear rotates with the pivot to be connected, the pivot is fixed to be set up in the pedal piece, no. two bevel gear below is fixed and is equipped with the straight-teeth gear, the straight-teeth gear can with rack meshing transmission, rack and piston fixed connection, the piston slides and sets up in No. three oil chambeies, no. three oil chambeies set up in the pedal piece, one side and hose fixed connection of No. three oil chambeies, the opposite side of hose is fixed to be set up in the sliding block, the sliding plate with between the sliding block, the sliding plate with fixed being equipped with No. two compression spring between the sliding block, the sliding plate with be equipped with No. four between the sliding block, the sliding block can be equipped with fixed connection of projection, fixed connection of projection on one side the sliding block is equipped with projection fixed connection of fixed support frame on the leg portion fixed support frame, the action of sliding block, the support frame is still be equipped with projection fixed support frame on the projection.