CN114534189B

CN114534189B - Muscle stretching device for physical training

Info

Publication number: CN114534189B
Application number: CN202210084211.2A
Authority: CN
Inventors: 李晓洁; 樊林; 任川川
Original assignee: Henan Polytechnic Institute
Current assignee: Henan Polytechnic Institute
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2023-01-31
Anticipated expiration: 2042-01-25
Also published as: CN114534189A

Abstract

The invention discloses a muscle stretching device for physical training, which relates to the technical field of physical training, and aims to avoid the condition of body discomfort caused by the next day because muscle stretching movement is required after physical training, at present, one-to-one manual stretching is carried out, the auxiliary stretching between classmates is easy to damage the body muscle of a stretcher due to the fact that technical experience is not in place, the stretching is not in place, the efficiency is very low, precious time for another auxiliary classmate is wasted, the existing mechanical auxiliary stretching equipment is single in function, poor in effect and large in size and is difficult to transport. The multifunctional training machine has the advantages of integrating multiple functions, intelligently assisting in guiding students to correctly stretch, saving training time, improving efficiency, being convenient to fold and transport, and avoiding one-to-one.

Description

Muscle stretching device for physical training

Technical Field

The invention relates to the technical field of sports, in particular to a muscle stretching device for sports training.

Background

Stretching is a body-building method, and stretching can make ligament muscles and joints more soft and reduce the possibility of injury. Including active stretching and passive stretching.

Active stretching means that the action is kept in a specific position mainly by the force of contracting muscles rather than other external force, and the advantage is that the flexibility of the action and the force of contracting muscles can be increased. Passive stretching is the use of the body weight or apparatus to maintain the limb in a certain stretched position. Is a slow, relaxing stretching, and can also act to reduce nerve and muscle excitability, a good method to be used when relaxing after exercise.

Because need carry out muscle stretching exercise after the sports training, avoid causing the unwell condition of health the next day, all be the supplementary drawing of a to one manual work at present, supplementary drawing is not in place because technical experience is not in place between classmate and the classmate, will stretch person's health muscle impaired very easily, still can lead to the not in-place condition of drawing, and efficiency is very low, waste the motion valuable time of another supplementary classmate, and present supplementary tensile equipment function of machinery is more single, the effect is relatively poor, the great difficult transportation of size, we have provided a muscle stretching device for sports training for this reason.

Disclosure of Invention

The muscle stretching device for physical training provided by the invention solves the problems that the muscle stretching movement is needed after physical training, the body discomfort caused in the next day is avoided, the auxiliary stretching is carried out by one-to-one manpower at present, the body muscle of a stretcher is easily damaged due to the inexperience of the auxiliary stretching between students and the auxiliary stretching between students, the stretching is not in place, the efficiency is very low, the precious time of the movement of the other auxiliary student is wasted, the function of the existing mechanical auxiliary stretching equipment is single, the effect is poor, the size is large, and the transportation is difficult.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a muscle stretching device for sports training, includes the bottom plate, hidden groove one has been seted up at the top of bottom plate, the inside of hiding groove one is fixed with thigh semitendinosus muscle tension mechanism, hidden groove two has been seted up at the top of bottom plate, the inside of hiding groove two articulates there is shank gastrocnemius muscle tension mechanism, the top of bottom plate articulates there is the backup plate, be fixed with back muscle crowd release mechanism and back trapezius muscle tension mechanism on the backup plate, be fixed with thigh adductor muscle crowd tension mechanism on the backup plate, be fixed with intelligent control ware on the backup plate, intelligent control ware's bottom fixedly connected with pronunciation receiver.

Preferably, thigh semitendinosus stretching mechanism includes and hides the fixed push rod motor I in groove one, the top of push rod motor I is fixed with fixed plate one, hide groove three has been seted up at the top of fixed plate one, the inner wall of hiding groove three articulates there is the handle, the dorsal part of fixed plate one is fixed with and keeps off the sole.

Preferably, the calf gastrocnemius stretching mechanism comprises a foot pedal hinged with the hidden groove II, the bottom of the foot pedal is hinged with a push rod motor II, and the push rod motor II is hinged with the inner wall of the hidden groove II.

Preferably, back muscle group relaxation mechanism includes two wave plates one with backup plate fixed connection, the spout has been seted up to the inside of backup plate, the inside cover of spout is equipped with the movable plate, the inside of movable plate is rotated and is connected with reciprocal screw rod, be fixed with fixed plate two on the backup plate, reciprocal screw rod rotates the inside of connecting at fixed plate two, be fixed with fixed plate three on the backup plate, the inside of fixed plate three is fixed with motor one, the output and the reciprocal screw rod fixed connection of motor one, the front side of movable plate is fixed with the spring, the front end of spring is fixed with the massage board, the rear side of massage board is fixed with two wave plates two, wave plate one meshes with wave plate two.

Preferably, the stretching mechanism for the trapezius muscles on the back comprises a third push rod motor fixed with the backup plate, a back plate is fixed at the front end of the third push rod motor, L-shaped fixing frames are fixed on two sides of the back plate, and a pull rod is fixed at the top of each L-shaped fixing frame.

Preferably, the thigh adduction muscle group is tensile including the fixed plate four with backup plate fixed connection, the inside of fixed plate four is fixed with motor two, the output of motor two is fixed with the reel, the opening has been seted up to the inside of backup plate, the inside rotation of opening has the wheel, the front side of backup plate articulates there is the leg rest pole, the inside rotation of leg rest pole has the pivot, the pivot with fixedly connected with acting as go-between on the reel, the outside at the wheel is established to the acting as go-between cover.

Preferably, be fixed with two spacing frames on the backup plate, the dorsal part of bottom plate is fixed with two spacing boxes, the inside cover of spacing frame and spacing box is equipped with L type connecting plate.

Preferably, a drawer groove is formed in the front side of the bottom plate, and a drawer is sleeved in the drawer groove.

Preferably, be fixed with the handrail on the backup plate, be fixed with the spacing piece on the backup plate, the top of bottom plate, pedal and fixed plate one is fixed with the yoga mat.

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

1. the invention can relax the body by installing the thigh semitendinosus stretching mechanism, the calf gastrocnemius stretching mechanism, the back trapezius stretching mechanism, the back muscle group relaxing mechanism and the thigh adductor muscle group stretching mechanism, thereby relieving fatigue and avoiding the body discomfort in the open air.

2. The intelligent controller and the voice receiver of the installation equipment receive the user instruction to control the device, play the teaching video screen and guide the learning.

To sum up, this equipment novel design, easy operation, multi-functional unification, intelligence is supplementary to be instructed the student and is carried out correct tensile, need not one-to-one, practices thrift training time, and raising efficiency is convenient for fold, convenient transportation.

Drawings

Fig. 1 is a schematic front top perspective view of a muscle stretching device for physical training in accordance with the present invention;

fig. 2 is a schematic rear-side top perspective view of a muscle stretching device for physical training in accordance with the present invention;

fig. 3 is a left side view schematically illustrating a muscle stretching device for physical training in accordance with the present invention;

FIG. 4 is a schematic front sectional view of a muscle stretching device for physical training in accordance with the present invention;

fig. 5 is a front view schematically illustrating the structure of a muscle stretching device for physical training according to the present invention;

fig. 6 is a schematic back view of a muscle stretching device for physical training according to the present invention.

In the figure: 1. a base plate; 2. hiding the first groove; 3. a push rod motor I; 4. a first fixing plate; 5. hiding a third groove; 6. a handle; 7. a foot blocking plate; 8. hiding a second groove; 9. a step plate; 10. a backup plate; 11. a first wave plate; 12. a chute; 13. moving the plate; 14. a first motor; 15. a second fixing plate; 16. a reciprocating screw; 17. a massage plate; 18. a second wave plate; 19. a back plate; 20. an L-shaped fixing frame; 21. a pull rod; 22. a limiting block; 23. a leg rest lever; 24. a rotating shaft; 25. a pull wire; 26. a port; 27. a wheel; 28. a fourth fixing plate; 29. a second motor; 30. a winding wheel; 31. a limiting frame; 32. a limiting box; 33. an L-shaped connecting plate; 34. an intelligent controller; 35. a voice receiver; 36. a drawer; 37. a handrail; 38. yoga mats; 39. a push rod motor II; 40. and a third push rod motor.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Example 1

Referring to FIGS. 1-3: the utility model provides a muscle stretching device for sports training, comprising a base plate 1, hidden groove one 2 has been seted up at the top of bottom plate 1, the inside of hidden groove one 2 is fixed with thigh semitendinosus muscle stretching mechanism, hidden groove two 8 has been seted up at the top of bottom plate 1, the inside of hiding groove two articulates there is calf gastrocnemius muscle stretching mechanism, the top of bottom plate 1 articulates there is backup plate 10, backup plate 10 is last to be fixed with back muscle group relaxation mechanism and back trapezius muscle stretching mechanism, be fixed with thigh adductor muscle group stretching mechanism on backup plate 10, be fixed with intelligent control 34 on backup plate 10, intelligent control 4's bottom fixedly connected with speech receiver 35, all devices of intelligent control 34 control operate, and broadcast study screen guide user is tensile, report tensile time etc, speech receiver 35 receives the user instruction, then send and carry out the control device for intelligent control 34.

According to the invention, the stretching mechanism for the semitendinosus thigh comprises a push rod motor I3 fixed with a hidden groove I2, a fixing plate I4 is fixed at the top end of the push rod motor I3, a hidden groove III 5 is formed in the top of the fixing plate I4, a handle 6 is hinged to the inner wall of the hidden groove III 5, a foot baffle plate 7 is fixed on the back side of the fixing plate I4, the foot baffle plate 7 is used for baffle the tiptoe, a user bends over to hold the handle 6 with a hand, then the push rod motor I3 drives the fixing plate I4 and the handle 6 to move downwards, the handle pulls the arm downwards to assist the user to stretch the semitendinosus thigh, the handle is retracted into the hidden groove III 5 when the stretching mechanism is not used, and the fixing plate I4 is flushed with the top of the base plate 1 for hiding.

According to the invention, the calf gastrocnemius stretching mechanism comprises a foot pedal 9 hinged with a hidden groove II 8, a push rod motor II 39 is hinged at the bottom of the foot pedal 9, the push rod motor II 39 is hinged with the inner wall of the hidden groove II 8, a handrail 37 is held, the foot is stepped on a yoga mat 38 on the foot pedal 9, the push rod motor II 39 is started, the push rod motor II 39 pushes the foot pedal 9 to rotate around a hinged point, the used foot is enabled to upwarp, the angle between the used foot and the calf is reduced, the calf gastrocnemius muscle can be stretched, and when the calf gastrocnemius stretching mechanism is not used, the push rod motor II 39 enables the foot pedal 9 to be flush with the top of the bottom plate 1 for accommodating.

In the invention, the back muscle group relaxing mechanism comprises two wave plates I11 fixedly connected with a backup plate 10, a sliding groove 12 is formed in the backup plate 10, a moving plate 13 is sleeved in the sliding groove, a reciprocating screw 16 is rotatably connected in the moving plate 13, a fixing plate II 15 is fixed on the backup plate 10, the reciprocating screw 16 is rotatably connected in the fixing plate II 15, a fixing plate III is fixed on the backup plate 10, a motor I14 is fixed in the fixing plate III, the output end of the motor I14 is fixedly connected with the reciprocating screw 16, a spring is fixed on the front side of the moving plate 13, a massage plate 17 is fixed on the front end of the spring, two wave plates II 18 are fixed on the rear side of the massage plate 17, the wave plates I11 are meshed with the wave plates II 18, the wave plates I11 and II 18 are seated on a yoga mat 38 on a bottom plate 1, the back of the yoga user leans against the back plate and contacts with the massage plate 17, then the motor I14 is started to drive the reciprocating screw 16 to rotate, the moving plate 13, the springs, the massage plate 17 and the wave plates I11 and II wave plates 18 are combined with a rotating shaft.

Example 2

Referring to fig. 2, 3, 4-6: a muscle stretching device for physical training comprises a third push rod motor 40 fixed with a backup plate 10, a back plate 19 is fixed to the front end of the third push rod motor 40, L-shaped fixing frames 20 are fixed to two sides of the back plate 19, a pull rod 21 is fixed to the top of each L-shaped fixing frame 20, the three push rod motors are seated on a yoga mat 38 on a base plate 1 in the same mode, the back plate and the palm rest heads, arms are placed on the rear sides of the pull rods 21 respectively, then the third push rod motor 40 is started to drive the structures such as the back plate 19 and the pull rods 21 to move backwards, and the arms are pulled to move backwards to stretch oblique muscles on the back.

According to the invention, the stretching of the thigh adductor muscle group comprises a fixed plate IV 28 fixedly connected with a backup plate 10, a motor II 29 is fixed inside the fixed plate IV 28, a winding wheel 30 is fixed at the output end of the motor II 29, a through hole 26 is formed inside the backup plate 10, a wheel 27 rotates inside the through hole 26, a leg rest rod 23 is hinged on the front side of the backup plate 10, a rotating shaft 24 rotates inside the leg rest rod, a pulling wire 25 is fixedly connected to the rotating shaft 24 and the winding wheel 30, the pulling wire 25 is sleeved outside the wheel 27, the ankle is lapped on the leg rest rod 23, one side of a person is close to the leg, the person touches shoes as much as possible with palm to stretch the thigh adductor muscle group, after the use, the motor II 29 is started to drive the winding wheel 30 to rotate to wind the pulling wire 25, and the pulling wire 25 is shortened to drive the leg rest rod 23 to move upwards so as to be tightly attached to the backup plate 10 for folding.

In the invention, two limiting frames 31 are fixed on the backup plate 10, two limiting boxes 32 are fixed on the back side of the bottom plate 1, the L-shaped connecting plate 33 is sleeved inside the limiting frames 31 and the limiting boxes 32, and the backup plate 10 and the bottom plate 1 are connected and fixed through the limiting frames 31, the limiting boxes 32 and the L-shaped connecting plate 33.

In the invention, a drawer groove is formed in the front side of the bottom plate 1, a drawer 36 is sleeved in the drawer groove, and the drawer 36 is used for accommodating articles.

According to the yoga mat, the handrail 37 is fixed on the backup plate 10, the handrail assists a user to stabilize the gravity center, the limiting block 22 is fixed on the backup plate 10, the L-shaped connecting plate 33 is pulled out, so that the base plate 1 and the backup plate 10 are folded to be convenient to transport, when the base plate 1 and the backup plate are folded, the base plate 1 can hurt the first wavy plate 11 and other structures, the limiting block 22 is used for supporting the base plate 1 to enable a gap to be formed between the base plate 1 and the first wavy plate 11, the yoga mat 38 is fixed on the tops of the foot treading plate 9 and the first fixed plate 4, and the yoga mat 38 can enable the user to be more comfortable and is not easy to slip.

The working principle is that the toe pin is blocked by the foot blocking plate 7, a user bends down to hold the handle 6 by hand, then the first push rod motor 3 drives the first fixing plate 4 and the handle 6 to move downwards, the handle pulls the arm downwards to assist the user to stretch the semitendinosus of thigh, when the device is not used, the handle is retracted into the third hiding groove 5, the first fixing plate 4 is flushed with the top of the bottom plate 1 to be hidden, then the handrail 37 is held by hand, the user steps on the yoga mat 38 on the foot pedal plate 9, the second push rod motor 39 is started, the second push rod motor 39 pushes the pedal plate 9 to rotate around the hinged point, the used feet are upwards tilted, the angle between the used feet and the lower legs is reduced, the muscles of the lower legs and the lower legs can be stretched, when the device is not used, the second push rod motor 39 enables the pedal plate 9 to be flush with the top of the bottom plate 1 to be stored, then the back is leaned against the back plate and is in contact with the massage plate 17, then the first motor 14 is started to drive the reciprocating screw rod 16 to rotate, the moving plate 13, the spring, the massage plate 17 and the wave plate I11 move up and down, the wave plate II 18 is matched with the wave plate I11 to shake the massage plate 17, massage and relax the back, the wave plate I11 and the wave plate II 18 are both formed by combining the plate bodies and the rotating shafts, the rotating shafts are rotatably connected with the plate bodies, then the back plate 19 is backed, then the palm is held in the head, the arms are respectively placed on the rear sides of the pull rods 21, then the push rod motor III 40 is started to drive the structures such as the back plate 19 and the pull rods 21 to move backwards, the arms are pulled backwards to move backwards to stretch the trapezius muscles on the back, then the ankles are put on the leg supporting rods 23, one side of the body of a person is close to the legs, the shoes are touched by hands to the greatest extent, the thigh adductor muscle groups are stretched, after the use, the motor II 29 is started to drive the winding wheel 30 to rotate to wind the pull wire 25, the pull wire 25 is shortened to drive the leg supporting rods 23 to move upwards, make it hug closely backup plate 10, fold, spacing frame 31, spacing box 32 and L type connecting plate 33 make backup plate 10 and bottom plate 1 connect fixedly, article are accomodate to drawer 36, handrail auxiliary user stabilizes the focus, pull out L type connecting plate 33, make bottom plate 1 and backup plate 10 folding convenient transportation, bottom plate 1 can injure wave board 11 isotructures when both are folding, so stopper 22's effect is supporting baseplate 1, yoga mat 38 can make the user more comfortable, and difficult slipping.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A muscle stretching device for physical training comprises a base plate (1), and is characterized in that a hidden groove I (2) is formed in the top of the base plate (1), a thigh semitendinosus stretching mechanism is fixed inside the hidden groove I (2), the thigh semitendinosus stretching mechanism comprises a push rod motor I (3) fixed with the hidden groove I (2), a fixing plate I (4) is fixed on the top end of the push rod motor I (3), a hidden groove III (5) is formed in the top end of the fixing plate I (4), a handle (6) is hinged to the inner wall of the hidden groove III (5), a foot blocking plate (7) is fixed on the back side of the fixing plate I (4), a hidden groove II (8) is formed in the top of the base plate (1), a calf stretching mechanism for calf gastrocnemius is hinged to the inside of the hidden groove II, the calf stretching mechanism comprises a foot treading plate (9) hinged to the hidden groove II (8), a push rod motor II (39) is hinged to the bottom of the foot treading plate (9), the push rod motor II (39) is connected with the inner wall of the hidden groove II (8), the base plate (1), a relaxing mechanism for relaxing the dorsal muscle group is hinged to the backrest plate (10), and a backrest plate mechanism for relaxing the dorsal muscle group is hinged to the back of the muscle stretching mechanism for fixing the backrest (10), the back plate comprises a backrest plate (10), a sliding groove (12) is formed in the backrest plate (10), a moving plate (13) is sleeved in the sliding groove, a reciprocating screw (16) is rotatably connected in the moving plate (13), a fixing plate II (15) is fixed on the backrest plate (10), the reciprocating screw (16) is rotatably connected in the fixing plate II (15), a fixing plate III is fixed on the backrest plate (10), a motor I (14) is fixed in the fixing plate III, the output end of the motor I (14) is fixedly connected with the reciprocating screw (16), a spring is fixed on the front side of the moving plate (13), a massage plate (17) is fixed at the front end of the spring, two corrugated plates II (18) are fixed on the rear side of the massage plate (17), the corrugated plates I (11) are meshed with the corrugated plates II (18), a back oblique muscle stretching mechanism comprises a push rod motor III (40) fixed with the backrest plate (10), a back plate (19) is fixed at the front end of the push rod motor III (40), L-shaped back plate (19) is fixed on two sides of the back plate (19), a fixing frame (20) is fixed with a fixing frame (28), and a thigh stretching mechanism (28) fixed on the fixing frame (21) and a thigh four stretching mechanism is connected with a thigh stretching mechanism, the output of motor two (29) is fixed with reel (30), opening (26) have been seted up to the inside of backup plate (10), the inside rotation of opening (26) has wheel (27), the front side of backup plate (10) articulates there is leg rest pole (23), the inside rotation of leg rest pole has pivot (24), pivot (24) with fixedly connected with acts as go-between (25) on reel (30), act as go-between (25) cover is established in the outside of wheel (27), be fixed with intelligent control ware (34) on backup plate (10), the bottom fixedly connected with speech receiver (35) of intelligent control ware (4).

2. The muscle stretching device for sports training as claimed in claim 1, wherein two limit frames (31) are fixed on the backrest (10), two limit boxes (32) are fixed on the back side of the base plate (1), and L-shaped connecting plates (33) are sleeved inside the limit frames (31) and the limit boxes (32).

3. Muscle stretching device for sports training, as claimed in claim 1, characterized in that said base plate (1) is provided with a drawer channel open on the front side, inside which a drawer (36) is housed.

4. The muscle stretching device for physical training as claimed in claim 1, wherein the arm rest (37) is fixed on the back plate (10), the limit block (22) is fixed on the back plate (10), and the yoga mat (38) is fixed on the top of the base plate (1), the treading plate (9) and the first fixing plate (4).