CN214971595U - Stretching device for gymnastics training - Google Patents

Abstract

The utility model discloses a stretching device for gymnastic training, which comprises a supporting plate, a placing box and two discs, wherein the placing box is positioned above the supporting plate, supporting rods are respectively arranged at four corners of the supporting plate of the placing box, the other ends of the supporting rods are fixedly connected on the supporting plate, a seat is fixedly connected on the supporting plate, a servo motor is fixedly connected in the placing box, a rotating rod is fixedly connected on an output shaft of the servo motor, the two discs are fixedly connected on the rotating rod, a swing rod is arranged on the discs, a through hole is arranged on the supporting plate of the placing box, the lower end of the swing rod penetrates through the through hole and is fixedly connected with a connecting rod, when a sportsman needs to stretch before training or before the training starts, the sportsman sits on the seat, after the servo motor is started, an output shaft of the servo motor drives the swing rod to rotate, finally drives a bandage to swing, thereby moving arms and arm joints of the sportsman, the athlete can get warm during training conveniently, and the arm joints can be moved after training, so that the arm is prevented from being sore.

Description

Stretching device for gymnastics training

Technical Field

The utility model relates to a stretching device technical field specifically is a stretching device is used in gymnastics training.

Background

Gymnastics training stretching device, be before the gymnastics training and the thing that must do after the training, stretch before the training can make gymnastics training person's health extension nature better, the health that makes is not at the rigidity, be injured during the prevention training, stretch after the training can make the health recover good, prevent the body ache, among the prior art, stretching device often is the immobility, this needs us sportsman oneself to go to stretch the activity, if after the training, sportsman often is whole body powerless, and can not stretch hand and shank simultaneously.

Therefore, it is necessary to design a stretching device for gymnastic training so as to solve the problems mentioned above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stretching device is used in gymnastics training to solve the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gymnastics is stretching device for training, includes the backup pad, places case and two discs, it is located the backup pad top to place the case, the backup pad four corners department of placing the case has the bracing piece respectively, and the other end rigid coupling of bracing piece is in the backup pad, the rigid coupling has the seat in the backup pad, it has servo motor to place the incasement rigid coupling, the rigid coupling has the bull stick, two on servo motor's the output shaft the disc rigid coupling is on the bull stick, there is the pendulum rod on the disc, place and seted up the through-hole in the case backup pad, the lower extreme of pendulum rod runs through-hole and rigid coupling connecting rod, the lower extreme rigid coupling of connecting rod has the bandage, the inboard rigid coupling in one end has the magic subsides on the bandage, and other end outside rigid coupling has the female subsides of magic.

Preferably, the symmetry rigid coupling has the rack around respectively in the backup pad, and the rack is located the right-hand of seat, the rigid coupling has two drive bevel gear on the bull stick, the rigid coupling has the connecting plate between the upper and lower curb plate of placing the case, rotate around on the connecting plate and install two pivots, two the left end of pivot rigid coupling has the driven bevel gear who corresponds with drive bevel gear respectively, drive bevel gear and driven bevel gear meshing, two the right-hand member of pivot rigid coupling has first gear respectively, sliding mounting has two racks respectively on the upper and lower curb plate of placing the case, every rack and the first gear engagement that corresponds, the lower extreme rigid coupling of rack has the montant, the lower extreme rigid coupling of montant has the bandage, the inboard rigid coupling in one end has the magic subsides on the bandage, and other end outside rigid coupling has the female subsides of magic.

Preferably, the left end of the seat is fixedly connected with a backup plate, a cross bar is rotatably arranged on the connecting plate, a first worm wheel is fixedly connected on the rotating rod, a first worm is fixedly connected on the cross rod, the first worm wheel is meshed with the first worm, the left end of the cross bar is fixedly connected with a second worm, a vertical shaft is rotatably arranged on the bottom plate of the placing box, a second worm wheel is fixedly connected at the upper end of the vertical shaft and meshed with a second worm, a hollow groove is formed in the backup plate, the lower end of the vertical shaft penetrates into the hollow groove and is fixedly connected with a second gear, connecting shafts are symmetrically and rotatably arranged on the top wall of the hollow groove in a front-back manner, third gears are respectively and fixedly connected onto the two connecting shafts, the two third gears are meshed with the second gear, the connecting shaft is fixedly connected with a massage column, openings are formed in two sides of the empty groove, and two ends of the massage column are located outside the openings.

Preferably, the massage column is fixedly connected with a bulge.

Preferably, the seat is fixedly connected with a sponge.

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

(1) place the case, servo motor, seat and bandage through the setting, when the sportsman training begins before or when training begins to need tensile, sit on the seat, both hands pass the bandage, paste the magic son and paste with the female subsides of magic at last, start servo motor back, the servo motor output shaft drives the pendulum rod and rotates, finally drive the bandage swing, thereby activity arm, activity sportsman's arm joint makes things convenient for the sportsman to get warm up in the training, also can be at the activity arm joint after the training, prevent arm ache.

(2) Through setting up rack, initiative bevel gear, driven bevel gear and rack, pass the bandage with the foot, start servo motor back, first gear drives the rack and reciprocates to drive the bandage and reciprocate, thereby make sportsman's thigh joint and ligament obtain stretching, make sportsman's health obtain warming up, prevent to be injured in the training process.

Drawings

FIG. 1 is a schematic plan view of the main body of the present invention;

FIG. 2 is a top view of the placing box of the present invention;

FIG. 3 is a right sectional view of the backup plate of the present invention;

fig. 4 is a schematic plan view of the placing rack of the present invention;

fig. 5 is a schematic plan view of the strap of the present invention.

In the figure: 1. a support plate; 2. placing a box; 3. a disc; 4. a support bar; 5. a seat; 6. a servo motor; 7. a rotating rod; 8. a swing rod; 9. a connecting rod; 10. binding bands; 101. a magic tape; 102. a magic female sticker; 11. placing a rack; 12. a drive bevel gear; 13. a connecting plate; 14. a rotating shaft; 15. a driven bevel gear; 16. a first gear; 17. a rack; 18. a vertical rod; 19. a backup plate; 20. a cross bar; 21. a first worm gear; 22. a first worm; 23. a second worm; 24. a vertical axis; 25. a second worm gear; 26. an empty groove; 27. a second gear; 28. a connecting shaft; 29. a third gear; 30. a massage column; 31. a protrusion; 32. a sponge.

Detailed Description

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.

Referring to fig. 1-5, the present invention provides a technical solution: comprises a supporting plate 1, a placing box 2 and two disks 3, wherein the placing box 2 is positioned above the supporting plate 1, supporting rods 4 are respectively arranged at four corners of the supporting plate 1 of the placing box 2, the other ends of the supporting rods 4 are fixedly connected on the supporting plate 1, a seat 5 is fixedly connected on the supporting plate 1, a servo motor 6 is fixedly connected in the placing box 2, a rotating rod 7 is fixedly connected on an output shaft of the servo motor 6, the two disks 3 are fixedly connected on the rotating rod 7, a swinging rod 8 is arranged on the disks 3, a through hole is arranged on the supporting plate 1 of the placing box 2, the lower end of the swinging rod 8 penetrates through the through hole and is fixedly connected with a connecting rod 9, a bandage 10 is fixedly connected at the lower end of the connecting rod 9, a magic tape 101 is fixedly connected to the inner side of one end of the bandage 10, a magic female tape 102 is fixedly connected to the outer side of the other end of the bandage, when a sportsman sits on the seat 5 before stretching, two hands pass through a protective sleeve, and finally the magic tape 101 and the magic female tape 102 are adhered together, so that wrists and the bandage 10 are combined together, after the servo motor 6 is started, the output shaft of the servo motor 6 drives the rotating rod 7 to swing, so that the disc 3 swings, the disc 3 drives the swing rod 8 to swing, finally the bandage 10 swings, the arm of the athlete swings, the joint of the arm of the athlete is stretched, and the athlete is prevented from being strained by muscle in the training process.

The support plate 1 is respectively and symmetrically fixedly connected with a placing frame 11 in front and back, the placing frame 11 is positioned at the right side of the seat 5, two driving bevel gears 12 are fixedly connected on a rotating rod 7, a connecting plate 13 is fixedly connected between the upper side plate and the lower side plate of the placing box 2, two rotating shafts 14 are rotatably arranged on the connecting plate 13 in front and back, a driven bevel gear 15 corresponding to the driving bevel gear 12 is fixedly connected at the left end of each rotating shaft 14, the driving bevel gear 12 is meshed with the driven bevel gear 15, a first gear 16 is fixedly connected at the right end of each rotating shaft 14, two racks 17 are respectively and slidably arranged on the upper side plate and the lower side plate of the placing box 2, each rack 17 is meshed with the corresponding first gear 16, a vertical rod 18 is fixedly connected at the lower end of each rack 17, a binding band 10 is fixedly connected at the lower end of each vertical rod 18, a magic tape 101 is fixedly connected at the inner side of one end of the binding band 10, a magic mother tape 102 is fixedly connected at the outer side of the other end, and the calf of the athlete is placed on the placing frame 11, at this moment, the bandage 10 penetrates through feet of the athletes, the hook and loop fastener 101 and the hook and loop fastener 102 are pasted at last, after the servo motor 6 is started, the driving bevel gear 12 rotates to drive the driven bevel gear 15 to rotate, the first gear 16 rotates, the first gear 16 drives the rack 17 to move up and down, finally, the bandage 10 drives the feet of the athletes to move up and down, thighs and shanks of the athletes move up and down, ligaments of the athletes are stretched, the athletes are convenient to blend in a match process in a gymnastics match process as soon as possible, and knees and the ligaments of the athletes are prevented from being injured.

A back plate 19 is fixedly connected to the left end of the seat 5, a cross rod 20 is rotatably installed on the connecting plate 13, a first worm wheel 22 is fixedly connected to the rotating rod 7, a first worm 21 is fixedly connected to the cross rod 20, the first worm wheel 22 is meshed with the first worm 21, a second worm 23 is fixedly connected to the left end of the cross rod 20, a vertical shaft 24 is rotatably installed on the bottom plate of the placing box 2, a second worm wheel 25 is fixedly connected to the upper end of the vertical shaft 24, the second worm wheel 25 is meshed with the second worm 23, a hollow groove 26 is formed in the back plate 19, a second gear 27 is fixedly connected to the lower end of the vertical shaft 24 and penetrates through the hollow groove 26, connecting shafts 28 are symmetrically rotatably installed on the top wall of the hollow groove 26 in a front-back manner, third gears 29 are respectively fixedly connected to the two connecting shafts 28, the two third gears 29 are meshed with the second gear 27, massage columns 30 are fixedly connected to the connecting shafts 28, both sides of the hollow groove 26 are provided with through holes, both ends of the massage columns 30 are located outside the through holes, when the athlete back plate 19 is leaned on, starting the servo motor 6, make the bull stick 7 drive the worm wheel and rotate, make first worm wheel 21 drive first worm 22 and rotate, make second worm 23 drive second worm wheel 25 and rotate, make montant 18 rotate, finally make second gear 27 drive third gear 29 and rotate, make massage post 30 rotate, when sportsman and massage post 30 laminate, massage post 30 rotates, make sportsman's back obtain the massage, make sportsman relieve fatigue, also can make sportsman's back obtain slight stretching, prevent that sportsman from pulling in training process back.

The massage column 30 is fixedly connected with the bulge 31, the bulge 31 is in contact with the back, the massage and stretching of the back of the athlete are enhanced, the athlete can be slightly stretched before training, and the fatigue can be relieved after the training by using the device.

The seat 5 is fixedly connected with a sponge 32, and the sponge 32 enables an athlete to sit on the seat more comfortably.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (5)

1. The utility model provides a stretching device for gymnastics training which characterized in that: comprises a supporting plate (1), a placing box (2) and two disks (3), wherein the placing box (2) is positioned above the supporting plate (1), supporting rods (4) are respectively arranged at four corners of the supporting plate (1) for placing the box (2), the other ends of the supporting rods (4) are fixedly connected on the supporting plate (1), a seat (5) is fixedly connected on the supporting plate (1), a servo motor (6) is fixedly connected in the placing box (2), a rotating rod (7) is fixedly connected on an output shaft of the servo motor (6), the two disks (3) are fixedly connected on the rotating rod (7), a swinging rod (8) is arranged on the disks (3), a through hole is formed in the supporting plate (1) for placing the box (2), the lower end of the swinging rod (8) penetrates through the through hole and is fixedly connected with a connecting rod (9), a bandage (10) is fixedly connected at the lower end of the connecting rod (9), and a magic tape sticker (101) is fixedly connected to the inner side of one end of the bandage (10), and the outer side of the other end is fixedly connected with a magic female sticker (102).

2. A gymnastic training stretching device as set forth in claim 1, wherein: the supporting plate (1) is respectively provided with a placing rack (11) in a front-back symmetrical manner, the placing rack (11) is positioned at the right side of the seat (5), the rotating rod (7) is provided with two driving bevel gears (12) in a fixedly connected manner, the upper side plate and the lower side plate of the placing box (2) are fixedly connected with a connecting plate (13) in a fixedly connected manner, the connecting plate (13) is provided with two rotating shafts (14) in a front-back rotating manner, the left ends of the two rotating shafts (14) are respectively fixedly connected with driven bevel gears (15) corresponding to the driving bevel gears (12), the driving bevel gears (12) are meshed with the driven bevel gears (15), the right ends of the two rotating shafts (14) are respectively fixedly connected with first gears (16), the upper side plate and the lower side plate of the placing box (2) are respectively provided with two racks (17) in a sliding manner, each rack (17) is meshed with the corresponding first gear (16), and the lower ends of the racks (17) are fixedly connected with vertical rods (18), the lower extreme rigid coupling of montant (18) has bandage (10), bandage (10) are gone up the inboard rigid coupling of one end and are had magic subsides (101), and the other end outside rigid coupling has the female subsides of magic (102).

3. A gymnastic training stretching device as set forth in claim 1, wherein: the left end rigid coupling of seat (5) has backup plate (19), rotates on connecting plate (13) and installs horizontal pole (20), the rigid coupling has first worm wheel (22) on bull stick (7), the first worm (21) of rigid coupling is gone up in horizontal pole (20), first worm wheel (22) and first worm (21) meshing, the left end rigid coupling of horizontal pole (20) has second worm (23), it installs vertical axis (24) to rotate on the bottom plate of case (2) to place, the upper end rigid coupling of vertical axis (24) has second worm wheel (25), second worm wheel (25) and second worm (23) meshing, open slot (26) in backup plate (19), the lower extreme of vertical axis (24) runs through in slot (26) and the rigid coupling has second gear (27), symmetrical rotation is installed connecting axle (28) around on slot (26) roof, two the rigid coupling has third gear (29) respectively on connecting axle (28), two third gear (29) and second gear (27) meshing, the rigid coupling has massage post (30) on connecting axle (28), the opening has been seted up to dead slot (26) both sides, the both ends of massage post (30) are located the opening outside.

4. A gymnastic training stretching device as set forth in claim 3, wherein: the massage column (30) is fixedly connected with a bulge (31).

5. A gymnastic training stretching device as set forth in claim 1, wherein: the seat (5) is fixedly connected with a sponge (32).

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