CN207667086U - Blue Throwing Training Equipment - Google Patents

Abstract

The utility model discloses a cloth Lu throwing training device, which comprises a cloth Lu and cloth Lu throwing training mechanism, wherein the cloth Lu throwing training mechanism comprises a frame, a wrist strap, a waistband and a pedal, the foot pedal is obliquely arranged, the lower end of the foot pedal is hinged and fixed on the ground, a return spring is arranged between the upper end of the foot pedal and the ground, a main shaft is fixedly arranged on the frame, a first pulley, a second pulley and a third pulley are arranged on the main shaft in parallel and rotate, a swing arm is arranged below the main shaft, the inner end of the swing arm is hinged and fixed on the frame, the outer end of the swing arm extends outwards, a gravity disc is hung on the wrist strap, the waist belt and the pedal plate, the wrist strap, the waist belt and the pedal plate are respectively connected with the outer ends of the swing arms through a first pull rope, a second pull rope and a third pull rope, the first pull rope, the second pull rope and the third pull rope are respectively wound around a first pulley, a second pulley and a third pulley, through adopting the structure, the utility model provides a throw the training equipment of implementing the training to cloth lu specially.

Description

Blue Throwing Training Equipment

technical field

The utility model relates to a sports training equipment for ethnic minorities, in particular to a blue throwing training equipment.

Background technique

In the early days, Bulu was a tool for Mongolian hunting and herding. With the development of society, traditional nomadic hunting activities are rare, and throwing blue has gradually changed from early nomadic hunting to modern national sports competitions, but due to the lack of training for blue throwing in the existing technology Special training equipment, so athletes can't carry out targeted practice before the competition, making it difficult for athletes to obtain the best competitive performance in the competition.

Contents of the invention

Aiming at the deficiencies of the prior art, the utility model provides a training device specially for the training of blue throwing.

To achieve the above object, the utility model provides a kind of blue throwing training equipment, including blue and blue throwing training mechanism, blue throwing training mechanism includes frame, wrist strap, waist belt and pedal, described foot The pedals are placed obliquely, the lower end of the pedals is hinged and fixed on the ground, a return spring is arranged between the upper end of the pedals and the ground, a main shaft is fixed on the frame, and the main shafts are arranged to rotate side by side There are first, second and third pulleys, a swing arm is arranged below the main shaft, the inner end of the swing arm is hinged and fixed on the frame, the outer end of the swing arm extends outward, and a gravity plate is suspended , the wrist strap, waist belt and pedals are respectively connected to the outer end of the swing arm through the first, second and third stay ropes, and the first, second and third stay ropes are wound around the first, second and third pulleys respectively, A bru pull cord is connected to the bru, and a pull cord retractor for rewinding the bru pull rope is arranged on the frame.

The beneficial effects of the utility model are: adopting the above structure, before training, the wrist strap is bound and fixed on the trainer's wrist, and then the waist belt is bound and fixed on the trainer's waist. During training, the trainer will hold Bru in the hand bound with the wrist strap and lift Bru, then pull the body sideways and step on the pedal with one foot. After the preparation is completed, pedal the pedal Board turned quickly and threw Blu out with a flick of his arm. Because described wrist strap, waist belt and pedal are respectively connected with the swing arm that is hung with gravity plate through first, second, third stay cords, therefore be equal to above-mentioned three actions and all are to finish under the situation that load is arranged, thereby can It is very good to exercise the strength of the trainer's arms, waist and legs and the coordination of completing the above three actions at the same time, so that the trainer can throw with the best posture and power state during competition after special training. Of course, the above three actions can also be separated for separate training. At the same time, the trainer can also adjust the weight of the gravity plate according to his own strength, so as to carry out training in a more targeted manner.

The utility model can be further configured that a target is set in front of the Bleu throwing training mechanism, and the target includes several upright posts erected on the ground. Setting a target will help the trainer to train more purposefully, and can effectively improve the accuracy of blue throwing.

The utility model can further be configured such that the blue includes a rod body and a handle, the rod body is provided with a cavity, the handle is rotatably connected to the rod body, and is provided with a screw extending and inserted into the cavity, the screw rod A nut is provided on the top to form a threaded fit, and a counterweight is slidably arranged in the cavity, and the nut is axially limited and fixed on the counterweight.

With the above structure, by turning the handle, under the cooperation of the screw and the nut, the counterweight is driven to slide on the Bru rod body, so that the trainer can adjust the center of gravity of Bru according to the difference in his own force, so that Trainers can train more specifically and find the best throwing posture that suits them.

The utility model can further be configured such that the outer body of the rod is covered with an elastic sleeve, and the two sides of the elastic sleeve are provided with outwardly extending side wings. By setting the elastic sleeve, it can not only effectively protect Bru, but also have better resilience when Bru hits the first target to continue to hit back the follow-up targets, thus more effectively improving the accuracy and accuracy of throwing Bru. The grasp of the turning force; and the outwardly extending side wings are set on both sides of the elastic sleeve, which will help the blue to fly farther, so that the competitors can throw the blue farther to obtain better results. grades.

The utility model can further be configured such that the outer end of the handle is movably provided with a suspension ring, and the bru pull rope is bound and fixed on the suspension ring. Such arrangement has simple structure and convenient assembly and disassembly.

The utility model can further be configured such that force measuring devices are connected between the wrist strap and the first pull cord, between the waist belt and the second pull cord, and between the pedal and the third pull cord. By setting the dynamometer, it is convenient for people to observe the trainer's exertion state more intuitively.

The utility model can further be configured such that the frame includes an upper connecting rod and a lower connecting rod, the lower connecting rod is supported and fixed on the ground, and the upper connecting rod is inserted and installed on the lower connecting rod, and can be lifted up and down relative to the lower connecting rod , the swing arm is hingedly fixed on the lower connecting rod, an installation platform is fixedly arranged on the upper connecting rod, the described main shaft is fixedly arranged on an installation seat, and the installation seat is hingedly arranged on the installation platform, the installation An arc groove is also provided on the platform with the hinge point hinged with the mounting seat as the center of a circle, and locking bolts for locking and fixing the mounting seat and the mounting platform are provided slidingly in the circular arc groove.

Through the adjustment setting of the above structure, it is convenient for the trainer to adjust the height of the frame and the corresponding angle of the pull rope according to his own situation.

Description of drawings

Fig. 1 is the use state figure of the utility model;

Fig. 2 is the perspective view of the utility model;

Fig. 3 is the longitudinal sectional view of blue in the utility model;

Fig. 4 is a transverse section view of Bruce in the utility model.

Detailed ways

As shown in Figure 1-4, a kind of blue throwing training equipment is provided, including blue 1 and blue throwing training mechanism, blue throwing training mechanism includes frame 2, wrist strap 3, waist belt 4 and pedal 5 , the pedal 5 is placed obliquely, the lower end of the pedal 5 is hinged and fixed on the ground, a return spring 52 is arranged between the upper end of the pedal 5 and the ground, and the frame 2 is fixedly provided with a Main shaft 21, the first pulley 22, the second pulley 23, and the third pulley 24 are arranged to rotate side by side on the described main shaft 21, a swing arm 25 is arranged below the described main shaft 21, and the inner end of the swing arm 25 is hinged and fixed On the frame 2, the outer end of the swing arm 25 extends outwards, and a gravity disc 6 is suspended, and the wrist strap 3, the waist belt 4 and the pedal 5 pass through the first pull cord 31 and the second pull cord respectively. Rope 41, the third stay cord 51 are connected with the outer end of swing arm 25, and the first, second and third stay cords are wound around the first, second and third pulleys respectively, and the Buru 1 is connected with a Buru cord 11. The frame 2 is provided with a drawstring winder 12 for winding the blue drawstring 11. By adopting the above-mentioned structure, the utility model provides a kind of training equipment specially for the implementation of training in blue throwing, so that the strength of the trainer's arms, waist and legs and the coordination of movements can be well exercised, so that the trainer can Throw blue with the best posture and power state during competition.

A target 7 is arranged in front of the Bleu throwing training mechanism, and the target 7 includes a plurality of upright columns 71 erected on the ground. Setting the target 7 helps the trainer to train more purposefully, and can effectively improve the accuracy of blue throwing.

The blue 1 includes a rod body 13 and a handle 14, the rod body 13 is provided with a cavity 15, the handle 14 is rotatably connected to the rod body 13, and is provided with a screw rod 16 extending and inserted into the cavity 15, A nut 17 is provided on the screw rod 16 to form a screw connection with it, and a counterweight 18 is slidably disposed in the cavity 15 , and the nut 17 is axially limited and fixed on the counterweight 18 . The rod body 13 is covered with an elastic sleeve 19 , and two sides of the elastic sleeve 19 are provided with side wings 191 extending outward. The outer end of the handle 14 is movably provided with a suspension ring 20 , and the Bruula rope 11 is bound and fixed on the suspension ring 20 .

A dynamometer 8 is connected between the wrist strap 3 and the first pull cord 31 , between the waist belt 4 and the second pull cord 41 , and between the pedal 5 and the third pull cord 51 . By arranging the dynamometer 8, it is convenient for people to more intuitively observe the exertion state of the trainer.

The frame 2 includes an upper connecting rod 26 and a lower connecting rod 27, the lower connecting rod 27 is supported and fixed on the ground, and the upper connecting rod 26 is inserted on the lower connecting rod 27, and can be lifted up and down relative to the lower connecting rod 27, The swing arm 25 is hingedly fixed on the lower connecting rod 27, an installation platform 28 is fixedly arranged on the upper connecting rod 26, and the described main shaft 21 is fixedly arranged on a mounting base 29, and the mounting base 29 is hingedly arranged on the mounting platform 28, the mounting platform 28 is also provided with a circular arc groove 281 with the hinge point hinged with the mounting seat 29 as the center of the circle, and the sliding in the described circular arc groove 281 is provided with for locking and fixing the mounting seat 29 and The locking bolt 282 of the mounting platform 28 is installed. Through the adjustment setting of the above structure, it is convenient for the trainer to adjust the height of the frame and the corresponding angle of the pull rope according to his own situation.

Claims (7)

1. a kind of blue throwing training equipment is characterized in that: comprise blue and blue throwing training mechanism, blue throwing training mechanism comprises frame, wrist strap, waist belt and pedal, and described pedal is inclined placed, the lower end of the pedal is hinged and fixed on the ground, a return spring is arranged between the upper end of the pedal and the ground, a main shaft is fixedly arranged on the frame, and first, first, Two, three pulleys, a swing arm is arranged below the main shaft, the inner end of the swing arm is hinged and fixed on the frame, the outer end of the swing arm extends outward, and a gravity disc is suspended, and the wrist The belt, waist belt and pedals are respectively connected to the outer end of the swing arm through the first, second and third stay cords, and the first, second and third stay cords are wound around the first, second and third pulleys respectively. A blue pull rope is connected to the top, and a pull rope retractor for winding the blue pull rope is arranged on the frame. 2 . The Bleu throwing training device according to claim 1 , characterized in that: a target is set in front of the Bleu throwing training mechanism, and the target includes several upright posts erected on the ground. 3. The blue throwing training device according to claim 1 or 2, characterized in that: said blue includes a rod body and a handle, the rod body is provided with a cavity, and the handle is rotatably connected to the rod body, and A screw rod extending and inserted into the cavity is provided, and a nut is provided on the screw rod to form a screw connection with it, and a counterweight is slidably arranged in the cavity, and the nut is axially limited and fixed on the counterweight superior. 4. The Bleu throwing training device according to claim 3, characterized in that: the outer body of the rod is covered with an elastic sleeve, and the two sides of the elastic sleeve are provided with outwardly extending side wings. 5. The Bleu throwing training device according to claim 3, characterized in that: the outer end of the handle is movably provided with a suspension ring, and the Bru pull rope is bound and fixed on the suspension ring. 6. The Bleu throwing training device according to claim 1, characterized in that: between the wrist strap and the first pull cord, between the waist belt and the second pull cord, and between the foot pedal and the third pull cord A dynamometer is connected between the ropes. 7. The Bleu throwing training device according to claim 1, 2 or 6, characterized in that: the frame includes an upper connecting rod and a lower connecting rod, the lower connecting rod is supported and fixed on the ground, and the upper connecting rod is inserted into The device is installed on the lower connecting rod, and can be raised and lowered relative to the lower connecting rod. The swing arm is hinged and fixed on the lower connecting rod, and an installation platform is fixedly arranged on the upper connecting rod. The main shaft is fixed on a mounting seat. The mounting base is hingedly arranged on the mounting platform, and an arc groove is arranged on the mounting platform with the hinge point hinged with the mounting base as the center of a circle, and a sliding device for locking and fixing is provided in the circular arc groove. Locking bolts for mounting base and mounting platform.