CN108970006A - A kind of ankle part exercising apparatus - Google Patents

Abstract

The invention belongs to sepa takraw training technique fields, more particularly to a kind of ankle part exercising apparatus, side in platform is provided with sepa takraw frame, the top of sepa takraw frame is connect by testing agency with sepa takraw, the lower end of platform is provided with shaking mechanism, the upper surface of platform is provided with side-slipping mechanism, thus structure, it may be implemented after sportsman takeoffs from platform, mechanism is shaken in control to be made platform inclination and turns an angle, sportsman is when dropping back on platform, foot contacts with inclined platform surface, inclined foot tempers the muscle group of ankle part simultaneously, the movement range that tilt angle by changing platform bears ankle part muscle group is expanded, by the direction for changing platform inclination, sportsman's ankle part muscle group is set to adapt to different movement range directions, after the exercise for increasing sportsman's ankle part muscle group, it is adapted to Fierce sports in match reduce sportsman's injured probability in play.

Description

An ankle exercise device

technical field

The invention belongs to the technical field of athlete training, in particular to an ankle exercise device.

Background technique

Sepak Takraw is a unique ancient sport with a long history. Athletes need to use their ankles and knee joints to hold and head the ball at the same time to prevent the ball from falling to the ground. Similar to volleyball, the difference is that the feet lead the hands, so it is also called "foot volleyball". Because the feet lead the hands, both feet need to kick the takraw ball while maintaining body balance. And ankle strength requirements are very high. In normal training, due to the low level of competition, the movement range of athletes is not large, so that the muscles of the ankle can adapt to the force under this range. In competitions, athletes strive to win , the attack and save will be more active than usual, so that the overall competitive intensity will be better, and the range of motion of the athletes will be larger, which exceeds the range of motion that the muscles adapt to during normal training, which will increase the pressure on the ankle muscle groups and increase the risk of injury. In order to achieve better results, athletes often perform actions that exceed the range of muscle adaptation. Once the ankle is injured, it will have a huge impact on the athlete's sports career. Safety in the game has become an urgent problem to be solved.

Contents of the invention

The present invention overcomes the deficiencies of the above-mentioned prior art, and provides an ankle exercise device. The purpose is to solve the athlete's ankle training that is crucial to the Sepak Takraw movement, improve the adaptive range of motion of the ankle muscles, thereby reducing the amount of exercise. Chances of being injured during a game.

The technical solution of the present invention: an ankle exercise device, comprising: a platform, a shaking mechanism and a side sliding mechanism, the lower end of the platform is provided with a shaking mechanism, and the upper surface of the platform is provided with a side sliding mechanism;

The shaking mechanism includes: a cylinder for tilting the platform, and a rotating motor for adjusting the angle of the platform;

The side sliding mechanism includes: a moving plate, a side sliding bar, a transmission rod, a reversing wheel set, a chain, a transmission slider and a return spring. The moving plate is arranged above the platform, and several fixed grooves are arranged in parallel , each fixed groove is provided with a side slide bar, the lower end of the moving plate is fixedly connected with a transmission slider, the transmission slider is connected with one end of the chain, and the other end of the chain goes around the transmission rod counterclockwise and passes through The return spring is connected with the platform, and the chain is connected with the transmission rod through a sprocket, and the transmission rod is fixed on the platform through the shaft seat. The transmission rod is connected with several reversing wheel groups through bevel gears, and the reversing wheel group It includes a reversing wheel, a transmission shaft and a connecting rod. The two reversing wheels are coaxially arranged at intervals. The two reversing wheels are connected to one end of the transmission shaft through a bevel gear, and the other end of the transmission shaft is connected to the transmission shaft through a bevel gear. The reversing wheel is hinged to one end of the connecting rod, and the other end of the connecting rod is hinged to the lower end of the side slide bar. Several reversing wheels are arranged in a row, and the two adjacent reversing wheels turn in opposite directions. The direction wheel can drive several side slide bars to slide, so that the sliding directions of adjacent side slide bars are opposite.

Further, the rocking mechanism also includes: a rotating base and a fixed base, the upper end of the rotating base is hingedly connected with the platform, and two cylinders are respectively arranged on both sides of the rotating base, and the two cylinders are arranged symmetrically with respect to the rotating base. And one end of two cylinders is all hinged with the lower surface of platform, and the other end of two cylinders is all hinged with rotating base, and described rotating base is rotatably connected on the fixed base, and the side of fixed base is connected with takraw ball stand.

Further, a driven gear is provided on the outer side of the rotating base, the driven gear meshes with the driving gear, and the driving gear is connected with the rotating motor.

Further, a ball rack is provided on one side of the platform, and the top of the ball rack is connected to the ball through a detection mechanism, and both the detection mechanism and the shaking mechanism are connected to the controller. The controller controls the shaking mechanism to make the platform tilt and rotate at a certain angle.

Further, the detection mechanism includes: a detection cylinder, a lower stop ring, a lever plate, a detection slider, an upper stop ring and a detection switch, the upper end of the detection cylinder is fixedly connected with the ball rack, and the inner wall of the lower end of the detection cylinder is A lower stop ring is arranged on the top, the upper surface of the lower stop ring is in contact with the lever disc, the lower end of the lever disc is connected with the sphere, the upper surface of the lever disc is in contact with the detection slider, and the upper stop ring is arranged above the detection slider, and the detection A spring is arranged between the slider and the upper stop ring, and the spring makes the detection slider press the lever plate on the upper surface of the lower stop ring, and a detection switch is arranged above the detection slider, and the detection switch is fixed on the detection cylinder .

Further, the upper surface of the platform is provided with several raised strips, the raised strips are parallel to the side sliding strips and make the middle of the side sliding strips protrude.

A kind of ankle exercise method, comprises the following steps:

Step a: The athlete stands at the center of the platform and jumps upwards;

Step b: Adjust the attitude of the platform, tilt the platform through the cylinder, and rotate the platform at a certain angle through the rotating motor, and fix it after the attitude adjustment of the platform is completed;

Step c: the athlete falls back to the surface of the platform, the athlete's foot falls on the inclined platform and then the foot tilts, and the foot moves towards the platform along with the moving plate;

Step d: The transmission slider pulls the chain, the chain makes the transmission rod rotate, and the transmission rod drives several reversing wheel groups to rotate, and the reversing wheel pushes the side slider to slide through the connecting rod, and the sliding direction of the adjacent side slider is opposite. When the athlete's foot steps on a single side slide bar, the foot slides along with the side slide bar; when the athlete's foot steps on two side slide bars, the foot turns;

Step e: The athlete takes off again, and each time the athlete lands on the platform, the platform has different inclination angles and inclination directions, and the outer support ring has different eccentric distances relative to the platform.

Further, in the steps b and e, when the athlete takes off, the platform is in a tilted state.

Further, in the step c, when adjusting the posture of the platform, the platform can be swung left and right by hingedly connecting the bottom of the platform with the rotating base, and a cylinder is respectively arranged on both sides of the platform, by controlling the two cylinders The tilt angle of the platform.

Further, in the step a, the athlete jumps from the platform and touches the ball, the ball shakes, causing the lever plate to tilt up, and the lever plate pushes the detection slider to slide upwards, thereby triggering the detection switch to detect the shaking of the takraw ball, and The signal is sent to the controller;

The beneficial effects of the present invention are:

1. An ankle exercising device of the present invention comprises: a platform, a shaking mechanism and a side-slip mechanism, the lower end of the platform is provided with a shaking mechanism, and the upper surface of the platform is provided with a side-slip mechanism. With this structure, it can be realized by controlling The shaking mechanism makes the platform tilt and rotate at a certain angle, so that when the athlete falls back on the platform, the foot contacts the surface of the inclined platform, and the athlete needs to maintain balance. At the same time, the inclined foot exercises the muscles of the ankle. By changing the platform The angle of inclination expands the range of motion that the ankle muscles can withstand. By changing the direction of platform inclination, the athletes' ankle muscles can adapt to different directions of motion. After increasing the exercise of the athletes' ankle muscles, they can adapt to the competition. In the fierce competition, reduce the chance of athletes being injured in the game.

2. The present invention is provided with a side-sliding mechanism, through which the side-sliding bars on the surface of the platform slide, several side-sliding bars are arranged in parallel, and the sliding directions of adjacent side-sliding bars are opposite. With this structure, the present invention is compatible with the same-day application The difference between a kind of sepak takraw auxiliary training device is that the side sliding bar can slide when the athlete presses the moving plate to the platform, and the side sliding bar stops sliding after the moving plate touches the platform, which is convenient for the athlete to take off again. When the front end and rear end of the foot step on two side slide bars moving in opposite directions, the foot rotates around the center of the foot, and when the side slide bar achieves the same rotation angle as compared with the rotation around the toe or heel, the sliding The distance will be reduced by half, which can achieve greater exercise. At the same time, the driving force for sliding the side slider comes from the relative motion of the moving plate pressed to the platform. Due to the active sliding of the side slider, the athlete's feet will be rotated, avoiding the weight loss caused by the weight. Concentrate on the heel, so that the toes cannot slide. By setting the side-slip mechanism, the sliding distance can be changed to limit the range of rotation, so that the muscles of the athlete's ankle can obtain the range of rotation on the basis of bearing the training of the inclination direction and inclination angle. At the same time, the rotation can exercise the integrity and balance of the athlete's legs.

3 Compared with the anti-fall training device for athletes that was applied for on the same day, the present invention adopts several side slide bars arranged in parallel, and the adjacent side slide bars slide in the opposite direction, so that the feet step on the adjacent side slide bars When going up, the toe part and the heel part move with the side sliding bars in different directions to realize the self-rotation of the foot with the position of the center of the foot as the axis, and exercise the rotation range of the ankle;

Compared with a kind of rattan ball auxiliary training device filed on the same day, the present invention adopts two side slide bars that slide in opposite directions. Compared with one slide side slide bar, when the side slide bar slides the same distance, the rotation achieved The larger the range, the exercise with a larger rotation range can be achieved;

4 An ankle exercise method of the present invention enables the athlete to repeatedly jump on the platform and land on a platform with an inclination angle to exercise the muscles of the athlete's ankle, so that the range of motion that the ankle muscles can bear is expanded, The athlete's ankle muscle group can adapt to different directions of movement range. After increasing the exercise of the athlete's ankle muscle group, it can adapt to the fierce competition in the game and reduce the chance of the athlete being injured in the game.

Description of drawings

Fig. 1 is a kind of overall structure schematic diagram of ankle exercise device;

Fig. 2 is a top view of the platform in Fig. 1;

Fig. 3 is a schematic structural view of the sideslip mechanism in Fig. 1;

Fig. 4 is the structural representation of detection mechanism of the present invention;

Fig. 5 is a schematic structural view of the present invention in Embodiment 6;

Fig. 6 is a schematic structural diagram of the present invention in Embodiment 7;

Fig. 7 is a side view of the translation mechanism in Fig. 6;

Fig. 8 is a schematic structural view of the present invention in Embodiment 8;

Fig. 9 is a top view of the rotating mechanism in Fig. 8;

FIG. 10 is a schematic structural view of the present invention in Embodiment 9;

In the figure: 1- takraw rack; 2-platform; 3-shaking mechanism; 4-sliding mechanism; 5-detection mechanism; 6-translation mechanism; 7-rotation mechanism; 32-rotating motor; 33-rotating base; 34-fixed base; 41-moving plate; Return spring; 51-detection cylinder; 52-lower stop ring; 53-lever plate; 54-detection slider; 55-upper stop ring; 56-detection switch; 61-translation slider; 62-translation rack; 63 -translation motor; 71-rotating outer ring; 72-rotating inner ring; 73-driving motor; 81-outer fixing ring; 82-inner fixing ring; 83-adjusting driving motor; 84-inner fixing rod; Rod; 86-second articulated rod; 87-fixed slide block; 88-vertical slide bar; 321-driving gear; 331-driven gear; 441-reversing wheel; 442-transmission shaft; 443-connecting rod;

Detailed ways

Below in conjunction with accompanying drawing, the present invention is described in detail:

Specific implementation mode one

As shown in FIG. 1 and FIG. 2, a kind of ankle exercise device disclosed in this embodiment includes: a platform 2, a shaking mechanism 3 and a side sliding mechanism 4, the lower end of the platform 2 is provided with a shaking mechanism 3, and the bottom of the platform 2 The upper surface is provided with a side-slip mechanism 4; by controlling the shaking mechanism 3, the platform 2 is tilted and rotated at a certain angle, so that when the athlete falls back on the platform 2, the foot is in contact with the surface of the inclined platform, and the athlete needs to maintain balance. The foot can exercise the muscles of the ankle. By changing the inclination angle of the platform 2, the range of motion of the ankle muscles can be expanded. By changing the direction of the inclination of the platform 2, the muscles of the ankle can adapt to different directions of motion. , after increasing the exercise of the athlete's ankle muscle group, it can adapt to the fierce competition in the game and reduce the chance of athletes being injured in the game;

The shaking mechanism 3 includes: a cylinder 31 for tilting the platform 2, and a rotating motor 32 for adjusting the angle of the platform 2;

As shown in FIG. 3 , the side sliding mechanism 4 includes: a moving plate 41, a side sliding bar 42, a transmission rod 43, a reversing wheel set 44, a chain 45, a transmission slider 46 and a return spring 47. The moving plate 41 Set on the top of the platform 2, a plurality of fixed grooves are arranged in parallel on the moving plate 41, and a side slide bar 42 is arranged in each fixed groove, and the lower end of the moving plate 41 is fixedly connected with a transmission slider 46, and the transmission slider 46 is connected with one end of the chain 45, and the other end of the chain 45 walks around the transmission rod 43 in the counterclockwise direction and is connected with the platform 2 through the return spring 47, and the chain 45 is connected with the transmission rod 43 by a sprocket, and the transmission rod 43 is fixed on the platform 2 through the shaft seat, and the transmission rod 43 is connected with several reversing wheel sets 44 through bevel gears. The reversing wheels 441 are coaxially arranged at intervals, and the two reversing wheels 441 are connected to one end of the transmission shaft 442 through a bevel gear, and the other end of the transmission shaft 442 is connected to the transmission rod 43 through a bevel gear. The reversing wheels 441 It is hinged with one end of the connecting rod 443, and the other end of the connecting rod 443 is hinged with the lower end of the side slide bar 42. Several reversing wheels 441 are arranged in a row, and the two adjacent reversing wheels 441 turn oppositely. The reversing wheels 441 Several side slide bars 42 can be driven to slide, so that the sliding direction of adjacent side slide bars 42 is opposite; after the athlete lands on the platform 2, the moving plate 41 is pressed to the platform 2, and the transmission slider 46 moves downward, pulling The chain 45 makes the transmission rod 43 rotate, and the transmission shaft 442 makes the two reversing wheels 441 rotate in different directions. 42 slides in different directions, and the side slide bar 42 on the surface of the platform 2 slides through the side slide mechanism 4. After the athlete takes off again, the return spring 47 pulls the chain 45, so that the transmission slider 46 moves upward, and the moving plate 41 is separated from the platform 2 At the same time, the side slide bars 42 are reset, and several side slide bars 42 are arranged in parallel. After being in contact with the platform 2, the side slide bar 42 stops sliding, which is convenient for the athlete to take off again. Simultaneously, the power to drive the side slide bar 42 to slide comes from the relative motion of the moving plate 41 pressed to the platform 2. Due to the active sliding of the side slide bar 42, the athlete's The foot rotates to avoid that the toe part cannot slide due to the weight mainly concentrated on the heel. By setting the side sliding mechanism 4, the sliding distance of the transmission slider 46, the diameter of the chain wheel, the diameter of the reversing wheel 441 or the diameter of the connecting rod 443 The length can change the sliding distance of the side slide bar 42, change the slide distance of the side slide bar 42, limit the range of rotation, and make the muscles of the athlete's ankle obtain the rotation range on the basis of bearing the training of the inclination direction and the inclination angle. At the same time, the rotation can exercise the overall and balance of the athlete's legs; the front end and the rear end of the athlete's feet are respectively stepped on two sideslips moving in opposite directions. When the side slide bar is on the center of the foot, the foot rotates on the center of the foot. Compared with the toe or heel, when the side slide bar achieves the same rotation angle, the sliding distance will be reduced by half, which can achieve greater exercise.

Specific implementation mode two

This embodiment is based on the specific implementation mode 1, as shown in FIG. 1 , specifically, the shaking mechanism 3 also includes: a rotating base 33 and a fixed base 34, the upper end of the rotating base 33 is in contact with the platform 2 Hingedly connected, the both sides of rotating base 33 are respectively provided with a cylinder 31, two cylinders 31 are arranged symmetrically with respect to rotating base 33, and one end of two cylinders 31 is all hinged with the lower surface of platform 2, the other end of two cylinders 31 One end is all hinged with rotating base 33, and described rotating base 33 is rotatably connected on the fixed base 34, and the side of fixed base 34 is connected with rattan takraw rack 1; By adjusting two cylinders 31, platform is rotated with hinge point, and rotating base 33 pairs The platform 2 is fixed and supported, because the hinge allows left and right shaking, and prohibits front and rear shaking, so that the platform 2 is more stable.

Specific implementation mode three

This embodiment is based on the second specific embodiment. Specifically, as shown in FIG. The rotating motor 32 is connected, and the driving gear 321 of the rotating motor 32 drives the driven gear 331 to rotate, so that the platform 2 rotates.

Specific implementation mode four

This embodiment is based on the specific implementation mode 1. Specifically, a detection mechanism 5 is arranged above the platform 2, and the detection mechanism 5 is connected to the sphere. Both the detection mechanism 5 and the shaking mechanism 3 are connected to the controller. When the shake detection mechanism 5 detects that the sphere shakes, the controller controls the shake mechanism 3 to make the platform 2 tilt and rotate at a certain angle.

Specific implementation mode five

This embodiment is based on Embodiment 4. Specifically, as shown in FIG. 4 , the detection mechanism 5 includes: a detection cylinder 51, a lower stop ring 52, a lever plate 53, a detection slider 54, an upper stop ring 55 and detection switch 56, the upper end of the detection cylinder 51 is fixedly connected with the takraw ball frame 1, the lower end inner wall of the detection cylinder 51 is provided with a lower stop ring 52, and the upper surface of the lower stop ring 52 is in contact with the lever plate 53 , the lower end of the lever disc 53 is connected with the takraw ball, the upper surface of the lever disc 53 is in contact with the detection slider 54, an upper stop ring 55 is arranged above the detection slider 54, and an upper stop ring 55 is arranged between the detection slider 54 and the upper stop ring 55. There is a spring, and the spring makes the detection slider 54 press the lever plate 53 on the upper surface of the lower stop ring 52, and a detection switch 56 is also arranged above the detection slider 54, and the detection switch 56 is fixed on the detection cylinder 51; When the athlete kicks the takraw ball, the takraw ball is shaken under force, and the shaking takraw ball makes the lever plate 53 tilt up, and the tilted lever plate 53 pushes the detection slider 54 to slide upward in the detection cylinder 51, the spring is compressed, and the detection slide The block 54 touches the detection switch 56 to detect the vibration of the takraw ball. After the detection is completed, the spring between the detection slider 54 and the upper stop ring 52 makes the detection slider slide downward in the detection cylinder 51, and the lever disc 53 is clamped. Immediately between the detection slider 54 and the lower stop ring 52, the detection slider 54 is separated from the detection switch 56 and waits for the next detection. Because the direction and strength of the athlete kicking the takraw ball are different, when the vibration of the takraw ball is detected, the lever is used to detect the vibration of the takraw ball. The detection mode in which the plate 53 is raised to push the detection slider 54 can convert the vibration of the takraw ball in different directions into the vertical sliding of the detection slider 54 in the detection cylinder 51. Therefore, the detection mechanism 5 can better detect the athlete's The force component in the horizontal direction when the takraw ball is kicked can be set to detect the threshold of kicking the takraw ball and adjust the training by setting the distance between the detection slider 54 and the detection switch 56 and the elastic force of the spring.

Specific implementation method six

This embodiment is based on specific implementation modes 1, 2, 3, 4 or 5. Specifically, as shown in FIG. Wavy, the raised bar is parallel to the side slide bar 42; the middle support of the raised bar makes the middle of the side slide bar 42 protrude, so that the contact between the feet and the side slide bar 42 changes from surface contact to line contact, thereby reducing The frictional force between the bottom of the foot and the side slide bar 42, while the athlete's foot steps on between the raised bars, the toe and the heel have different heights, and the ankle is further exercised;

Specific implementation mode seven

This embodiment is based on the specific implementation mode 1. Specifically, as shown in FIG. 6 and FIG. 7, the training device also includes a takraw ball frame 1, and a translation mechanism 6 is arranged on the takraw ball frame 1. The detection mechanism 5 is fixed on the translation mechanism 6, and the translation mechanism 6 is connected with the takraw ball frame 1, and the translation mechanism 6 includes: a translation slider 61, a translation rack 62 and a translation motor 63, and the rattan ball frame 1 is provided with There is a chute in the horizontal direction, and a translation slider 61 is arranged in the chute, the lower end of the translation slider 61 is connected with the detection mechanism 5, and the upper end of the translation slider 61 is connected with the translation rack 62, and the translation rack 62 is connected with the translation through the gear. Motor 63 is connected, and translation motor 63 is fixed on the takraw ball frame 1;

During training, the takraw ball is moved back and forth through the translation mechanism 6, which increases the difficulty for athletes when kicking the takraw ball. The athlete needs to adjust the timing and force direction of the take-off according to the position of the takraw ball when taking off, so as to simulate the competition more realistically. In complex situations, the muscles of the athlete's ankle can be exercised in different directions of take-off force, and the force of the athlete's foot in different directions can be enhanced, thereby reducing the situation of athletes' cunning injuries;

Embodiment 8

This embodiment is on the basis of specific implementation mode 1, shown in conjunction with Fig. 8 and Fig. 9, specifically, described training device also comprises takraw ball frame 1, is provided with rotation mechanism 7 on the takraw ball frame 1, described The detecting mechanism 5 is fixed on the rotating mechanism 7, and the rotating mechanism 7 is fixed on the takraw ball frame 1, and the rotating mechanism 7 includes: a rotating outer ring 71, a rotating inner ring 72 and a driving motor 73, and the rotating inner ring 72 is embedded Covered in the rotating outer ring 71, the rotating inner ring 72 can rotate in the rotating outer ring 71, and the lower end of the rotating inner ring 72 is connected with the takraw ball, and the outside of the rotating outer ring 71 is connected with the takraw ball frame 1, and the takraw ball A driving motor 73 is fixedly connected to the frame 1, and the driving motor 73 is connected to the rotating inner ring 72 through a gear and an annular rack;

During training, the takraw ball moves in a circular trajectory above the athlete through the rotating mechanism 7, which increases the difficulty for the athlete when kicking the takraw ball. When the athlete jumps, the timing of the jump and the direction of force should be adjusted according to the position of the takraw ball. , but also adjust according to the direction and turn between yourself and the takraw ball, more realistically simulate the complex situation in the game, and can exercise the muscles of the athlete's ankle in different directions of take-off and force, and strengthen the athlete's feet in different directions. The upper force, thereby reducing the cunning injury of athletes, while exercising the pace of quickly adjusting their orientation;

Specific implementation mode nine

This embodiment is on the basis of specific implementation mode 1, as shown in FIG. 10 , specifically, the training device also includes a takraw ball frame 1, and a takraw ball frame 1 is provided with a takraw ball adjustment device 8. The detection mechanism 5 is fixed on the takraw ball adjusting device 8, and the takraw ball adjusting device 8 is fixed on the takraw ball stand 1. The takraw ball adjusting device 8 includes: an outer fixing ring 81, an inner fixing ring 82, an adjustment drive motor 83, an inner Fixed rod 84, first hinged rod 85, second hinged rod 86, fixed slide block 87 and vertical slide bar 88, described inner fixed ring 82 is nested in the outer fixed ring 81, and inner fixed ring 82 can be in outer fixed ring 81 Internal rotation, the outside of the outer fixed ring 81 is connected with the rattan ball frame 1, and the rattan ball frame 1 is fixedly connected with an adjustment drive motor 83, and the adjustment drive motor 83 is connected with the inner fixed ring 82 through a gear and a ring rack. The inside of the inner fixing ring 82 is provided with an inner fixing rod 84, and the top of the inner fixing rod 84 is vertically provided with a vertical slide bar 88. One end of the second hinged rod 86 is hinged with the upper end of the first hinged rod 85, the middle of the first hinged rod 85 is hinged with the inner fixed rod 84, and the lower end of the second hinged rod 85 is connected with the takraw ball;

During training, the takraw ball is moved with a circular trajectory above the athlete by the takraw ball adjusting device 8, which increases the difficulty of the athlete when kicking the takraw ball. The direction of the force should also be adjusted according to the direction and turn between itself and the takraw ball. By changing the height and size of the takraw ball’s trajectory, the difficulty will be further increased, and the complex situation in the competition will be more realistically simulated. Get exercise in different directions of take-off force, enhance the force on the athlete's feet in different directions, thereby reducing the situation of athletes' cunning injuries, and at the same time exercise to quickly adjust their own pace, and at the same time increase the difficulty of training after training at one end;

Specific implementation ten

An ankle exercising method disclosed in this embodiment is implemented on the ankle exercising device described in the first, second, third, fourth or fifth embodiment, specifically, in conjunction with Fig. 1-Fig. 5, including the following steps:

Step a: the athlete stands at the center of platform 2 and jumps upwards;

Step b: adjust the posture of the platform 2, tilt the platform 2 through the cylinder 31, and rotate the platform at a certain angle through the rotating motor 32 at the same time, and fix it after the posture adjustment of the platform 2 is completed;

Step c: the athlete falls back to the surface of the platform 2, the foot of the athlete falls on the inclined platform 2 and the foot tilts, and the foot moves towards the platform 2 along with the moving plate 41;

Step d: the transmission slider 46 pulls the chain 45, the chain 45 makes the transmission rod 43 rotate, the transmission rod 43 drives several reversing wheel sets 44 to rotate, the reversing wheel 441 pushes the side slide bar 42 to slide through the connecting rod 443, and the adjacent The sliding direction of the side slide bar 42 is opposite. When the athlete's foot steps on a single side slide bar 42, the foot slides along with the side slide bar 42. When the athlete's foot steps on two side slide bars 42, The foot rotates; when the front end and the rear end of the athlete's foot step on two side sliding bars moving in opposite directions, the foot rotates with the center of the foot as the axis, and when it rotates with the toe or heel as the axis, the side slide When the bar achieves the same rotation angle, the sliding distance will be reduced by half, which can achieve greater exercise;

Step e: The athlete takes off again, and each time the athlete lands on the platform 2, the platform 2 has a different inclination angle and inclination direction.

When the athlete falls back on the platform 2, the foot is in contact with the surface of the inclined platform, and the athlete needs to maintain balance. At the same time, the inclined foot enables the muscles of the ankle to be exercised. By changing the inclination angle of the platform 2, the muscles of the ankle can bear The range of motion is expanded. By changing the direction of platform 2 inclination, the athletes' ankle muscles can adapt to different directions of motion. After increasing the exercise of the athletes' ankle muscles, they can adapt to the fierce competition in the competition and reduce the athletes chance of injury during the game;

When the athlete presses the moving plate 41 to the platform 2, the side sliding bar 42 slides. After the moving plate 41 contacts the platform 2, the side sliding bar 42 stops sliding, so that the athlete can take off again. At the same time, the power to drive the side sliding bar 42 to slide comes from the moving The relative movement of the plate 41 to the platform 2, due to the active sliding of the side slide bar 42, makes the player's foot rotate, avoiding that the weight is mainly concentrated on the heel, so that the toe part cannot slide. By setting the side slide mechanism 4, the transmission slides The sliding distance of block 46, the diameter of chain wheel, the diameter of reversing wheel 441 or the length of connecting rod 443 all can change the sliding distance of side sliding bar 42, change the sliding distance of side sliding bar 42, limit the amplitude of rotation, make The muscle group of the athlete's ankle is trained in the range of rotation on the basis of bearing the training of the inclination direction and inclination angle, and at the same time, the rotation can exercise the integrity and balance of the athlete's legs;

Specific Implementation Mode Eleven

This embodiment is based on the ninth specific embodiment. Specifically, in the step b, when the athlete takes off, the platform 2 is in an inclined state.

Embodiment 12

This embodiment is based on the ninth specific embodiment. Specifically, as shown in FIG. 1, in the step c, when adjusting the posture of the platform 2, the bottom of the platform 2 is hinged to the rotating base 33 to make the platform 2 can swing left and right, and a cylinder 31 is respectively arranged on both sides of the platform 2, and the inclination angle of the platform 2 is controlled by the two cylinders 31.

Specific Implementation Mode Thirteen

This embodiment is based on the ninth specific implementation mode. Specifically, as shown in FIG. 4 , in the step a, the athlete jumps from the platform 2 and touches the sphere, and the sphere shakes, causing the lever plate 53 to tilt up. The lever plate 53 pushes the detection slider 54 to slide upwards, thereby triggering the detection switch 56 to detect the shaking of the takraw ball and sending a signal to the controller.

Specific Implementation Mode Fourteen

This embodiment is based on the ninth specific embodiment. Specifically, as shown in FIG. 6 and FIG. When rotating, make the translation rack 62 slide left and right, the translation rack 62 drives the translation slider 61 to slide left and right, and the takraw ball moves back and forth above the athlete through the sliding of the translation slider 61;

During training, the takraw ball is moved back and forth through the translation mechanism 6, which increases the difficulty for athletes when kicking the takraw ball. The athlete needs to adjust the timing and force direction of the take-off according to the position of the takraw ball when taking off, so as to simulate the competition more realistically. In complex situations, the muscles of the athlete's ankle can be exercised in different directions of take-off force, and the force of the athlete's foot in different directions can be enhanced, thereby reducing the situation of athletes' cunning injuries

Embodiment 15

This embodiment is based on the ninth specific embodiment. Specifically, as shown in FIG. 8 and FIG. , when the driving motor 73 rotates, the rotating inner ring 72 is rotated, and the rotation of the rotating inner ring 72 drives the takraw ball to move, so that the takraw ball moves in a circular trajectory above the athlete

During training, the takraw ball moves in a circular trajectory above the athlete through the rotating mechanism 7, which increases the difficulty for the athlete when kicking the takraw ball. When the athlete jumps, the timing of the jump and the direction of force should be adjusted according to the position of the takraw ball. , but also adjust according to the direction and turn between yourself and the takraw ball, more realistically simulate the complex situation in the game, and can exercise the muscles of the athlete's ankle in different directions of take-off and force, and strengthen the athlete's feet in different directions. The upper force, thereby reducing the cunning injury of athletes, while exercising the pace of quickly adjusting their orientation;

Specific Embodiment Sixteen

This embodiment is based on the ninth specific embodiment, specifically, as shown in FIG. When the driving motor 83 is adjusted to rotate, the internal fixed ring 82 is rotated, and the rotation of the internal fixed ring 82 drives the takraw ball to move, so that the takraw ball moves in a circular trajectory above the athlete, and the sliding block 87 is fixed by sliding on the vertical slide bar 88 , the fixed slider 87 rotates the second articulated rod 86, and the second articulated rod 86 makes the fixed rod 84 inside the first articulated rod 85 rotate as the center of circle, thereby changing the size of the center track of the takraw ball and the height of the takraw ball;

During training, the takraw ball is moved with a circular trajectory above the athlete by the takraw ball adjusting device 8, which increases the difficulty of the athlete when kicking the takraw ball. The direction of the force should also be adjusted according to the direction and turn between itself and the takraw ball. By changing the height and size of the takraw ball’s trajectory, the difficulty will be further increased, and the complex situation in the competition will be more realistically simulated. Get exercise in different directions of take-off force, enhance the force on the athlete's feet in different directions, thereby reducing the situation of athletes' cunning injuries, and at the same time exercise to quickly adjust their own pace, and at the same time increase the difficulty of training after training at one end;

The above embodiments are only exemplary illustrations of this patent, and do not limit its protection scope. Those skilled in the art can also make partial changes to it, as long as they do not exceed the spirit and essence of this patent, they are all within the protection scope of this patent.

Claims (6)

1. An ankle exercising device is characterized in that, comprising: platform (2), rocking mechanism (3) and sideslip mechanism (4), the lower end of described platform (2) is provided with shaking mechanism (3), platform (2) is provided with a sideslip mechanism (4) on the upper surface; The rocking mechanism (3) includes: a cylinder (31) for tilting the platform (2), and a rotating motor (32) for adjusting the angle of the platform (2); Described sideslip mechanism (4) comprises: moving plate (41), side slide bar (42), transmission rod (43), reversing wheel set (44), chain (45), transmission slide block (46) and reset Spring (47), the moving plate (41) is arranged on the top of the platform (2), and the moving plate (41) is provided with several fixed grooves in parallel, and a side slide bar (42) is all arranged in each fixed groove, The lower end of the moving plate (41) is fixedly connected with a transmission slider (46), the transmission slider (46) is connected with one end of the chain (45), and the other end of the chain (45) walks around the transmission rod ( After 43), the return spring (47) is connected with the platform (2), and the chain (45) is connected with the transmission rod (43) through a sprocket, and the transmission rod (43) is fixed on the platform (2) through the shaft seat. Above, the transmission rod (43) is connected with several reversing wheel sets (44) through bevel gears, and the reversing wheel set (44) includes a reversing wheel (441), a transmission shaft (442) and a connecting rod (443) , the two reversing wheels (441) are coaxially arranged at intervals, and the two reversing wheels (441) are connected to one end of the transmission shaft (442) through a bevel gear, and the other end of the transmission shaft (442) is connected to one end of the transmission shaft (442) through a bevel gear. Connected with the transmission rod (43), the reversing wheel (441) is hinged with one end of the connecting rod (443), the other end of the connecting rod (443) is hinged with the lower end of the side slide bar (42), and several reversing wheels (441) are arranged in a row, and the two adjacent reversing wheels (441) turn oppositely, and the reversing wheels (441) can drive several side slide bars (42) to slide, so that the adjacent side slide bars (42) The sliding direction is opposite. 2. A kind of ankle exercise device according to claim 1, characterized in that, the rocking mechanism (3) also includes: a rotating base (33) and a fixed base (34), the rotating base (33) The upper end is hingedly connected with the platform (2), and a cylinder (31) is respectively arranged on both sides of the rotating base (33), and two cylinders (31) are arranged symmetrically with respect to the rotating base (33), and the two cylinders (31) ) are all hinged with the lower surface of the platform (2), and the other ends of the two cylinders (31) are all hinged with the rotating base (33), and the rotating base (33) is rotatably connected to the fixed base (34). 3. A kind of ankle exercise device according to claim 2, characterized in that, a driven gear (331) is arranged on the outside of the rotating base (33), and the driven gear (331) and the driving gear (321) meshing, the driving gear (321) is connected with the rotating electrical machine (32). 4. a kind of ankle exercise device according to claim 1, is characterized in that, the top of described platform (2) is provided with detection mechanism (5), and detection mechanism (5) is connected with sphere, and described detection mechanism ( 5) and the shaking mechanism (3) are connected with the controller, and when the shaking detection mechanism (5) detects that the spheroid shakes, the controller controls the shaking mechanism (3) to make the platform (2) tilt and rotate at a certain angle. 5. A kind of ankle exercise device according to claim 4, characterized in that, the detection mechanism (5) comprises: a detection cylinder (51), a lower stop ring (52), a lever plate (53), a detection Slider (54), upper stop ring (55) and detection switch (56), the lower end inner wall of described detection cylinder (51) is provided with lower stop ring (52), the upper surface of lower stop ring (52) and The lever disc (53) contacts, the lower end of the lever disc (53) is connected with the sphere, the upper surface of the lever disc (53) contacts with the detection slider (54), and the upper stop ring (55) is arranged above the detection slider (54). ), and a spring is arranged between the detection slider (54) and the upper stop ring (55), the spring makes the detection slider (54) press the lever plate (53) on the upper surface of the lower stop ring (52), the A detection switch (56) is also arranged above the detection slider (54), and the detection switch (56) is fixed on the detection cylinder (51). 6. A kind of ankle exercising device according to claim 1, 2, 3, 4 or 5, characterized in that, the upper surface of the platform (2) is provided with several raised strips, the raised strips and the side The slide bar (42) is parallel and makes the middle part of the side slide bar (42) protrude.