CN210355942U

CN210355942U - Multifunctional taekwondo training device

Info

Publication number: CN210355942U
Application number: CN201920926559.5U
Authority: CN
Inventors: 赵红凤
Original assignee: Shanxi Technology and Business College
Current assignee: Shanxi Technology and Business College
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-04-21
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a multi-functional taekwondo trainer relates to sports training equipment technical field. The utility model comprises a counterweight seat, wherein one surface of the counterweight seat is rotationally connected with an outer shaft through a bearing; the inner wall of the outer shaft is rotatably connected with an inner shaft through a bearing; the bottom end of the inner shaft is rotationally connected with the counterweight seat; two groups of upper adjusting holes and two groups of lower adjusting holes are formed in the peripheral side surface of the outer shaft; the inner walls of the upper adjusting hole and the lower adjusting hole are matched with bolts; the peripheral side surface of the outer shaft is fixedly connected with an upper connecting ring and a lower connecting ring through bolts respectively. The utility model discloses a drive motor, interior axle, outer axle, hit the design of beating subassembly and swing ring to traditional fixed training structure is dynamic formula training structure, on the one hand through transfer line and guide way, makes the swing ring can constantly reciprocal swing in the motion process, then reciprocal displacement about the foot target, the upper and lower position of nimble foot target of changing then, on the other hand axle and outer axle can drive through bidirectional rotation and make the multidirectional motion of foot target.

Description

Multifunctional taekwondo training device

Technical Field

The utility model belongs to the technical field of sports training equipment, especially, relate to a multi-functional taekwondo trainer.

Background

Taekwondo, one of formal game items of modern olympic games, is a sport that uses hands and feet mainly to fight or fight; taekwondo originated from korean peninsula, and was evolved from taekwondo and floro in korean three kingdom times at an early stage; the term "taekwondo" was created by korea, a hong Xiang Jiang Jun in 1955, and is regarded as a national skill in korea; taeke, meaning kicking with a foot; boxing, hitting with a fist; the track is the art representing the practice of the track and the ceremony; taekwondo is a korean martial arts which has been developed through east asia culture and is based on the martial arts spirit of "beginning and ending in ceremony"; the foot method accounts for 70 percent; the taekwondo has 24 sets of ways; additionally, weapons, capture, fall lock, self-defense to dismantle, more than 10 kinds of basic skill, etc.; taekwondo was an exemplary item at the olympic games in 1988; the barcelona olympic conference in 1992 began as a trial contest; the sydney olympic game by 2000 became the official game item.

To make a preferred taekwondo player exercise hard, some training devices are required, and some taekwondo training devices are relatively simple, and are often fixed, cannot flexibly adjust, cannot simulate a real actual combat environment, and cannot rapidly improve the quick response capability of a trainee.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional taekwondo trainer through interior axle, outer axle, pendulum ring and hit the design of beating the subassembly, has solved the single problem of current taekwondo trainer training mode.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a multifunctional taekwondo training device, which comprises a counterweight seat; one surface of the counterweight seat is rotatably connected with an outer shaft through a bearing; the inner wall of the outer shaft is rotatably connected with an inner shaft through a bearing; the bottom end of the inner shaft is rotatably connected with the counterweight seat; two groups of upper adjusting holes and two groups of lower adjusting holes are formed in the peripheral side surface of the outer shaft; the inner walls of the upper adjusting hole and the lower adjusting hole are matched with bolts; the peripheral side surface of the outer shaft is fixedly connected with an upper connecting ring and a lower connecting ring through bolts; the side surface of the periphery of the inner shaft is fixedly hinged with a swinging ring;

the bottom surface of the swinging ring is provided with a guide groove; the top surface of the outer shaft is in threaded connection with a transmission rod; the peripheral side surface of the transmission rod is in sliding connection with the guide groove; the upper connecting ring, the lower connecting ring and the peripheral side surface of the swinging ring are fixedly connected with two striking components;

the striking assembly comprises an adjusting seat; the inner wall of the adjusting seat is hinged with a rubber rod; adjusting grooves are formed in two opposite side surfaces of the adjusting seat; one surface of the rubber rod is connected with the adjusting groove in a sliding manner; the peripheral side surface of the rubber rod is hinged with a foot target.

Furthermore, adjusting nuts are arranged at the joint of the rubber rod and the adjusting groove and at the hinged joint of the rubber rod and the foot target.

Further, the counterweight seat is a hollow seat; the bottom of the counterweight seat is fixedly connected with a transmission motor; one end of the output shaft of the transmission motor is in transmission connection with the inner shaft and the outer shaft through belts respectively.

Further, the rotating speed range of the outer shaft is 40-120 r/min; the rotating speed range of the inner shaft is 60-140 r/min; the outer shaft rotates in the opposite direction to the inner shaft.

Further, the adjusting groove is an arc-shaped groove.

The utility model discloses following beneficial effect has:

the utility model discloses a drive motor, interior axle, outer axle, hit the design of beating subassembly and swing ring, and traditional fixed training structure is dynamic formula training structure, on the one hand through transfer line and guide way, make the swing ring can constantly reciprocal swing in the motion process, then reciprocal displacement about the foot target, then the upper and lower position of nimble foot target that changes, on the other hand interior axle and outer axle can drive through bidirectional rotation and make the multidirectional motion of foot target, make the device can simulate real actual combat scene through the reciprocal displacement about the foot target and multidirectional motion, temper training person's quick response ability, improve training person's actual combat level.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1 is a schematic view of a multi-functional taekwondo training device;

FIG. 2 is a schematic front view of the structure of FIG. 1;

FIG. 3 is a schematic structural view of the striking assembly;

FIG. 4 is a schematic structural view of the counterweight seat, the outer shaft, the inner shaft and the transmission motor;

FIG. 5 is a schematic structural view of a swing ring and a guide groove;

in the drawings, the components represented by the respective reference numerals are listed below:

1-counterweight seat, 2-outer shaft, 3-inner shaft, 4-upper adjusting hole, 5-lower adjusting hole, 6-upper connecting ring, 7-lower connecting ring, 8-swinging ring, 9-guide groove, 10-transmission rod, 11-striking component, 12-adjusting seat, 13-rubber rod, 14-adjusting groove, 15-foot target and 16-transmission motor.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention relates to a multi-functional taekwondo training device, which comprises a weight seat 1; one surface of the counterweight seat 1 is rotationally connected with an outer shaft 2 through a bearing; the outer shaft 2 is a hollow shaft; the inner wall of the outer shaft 2 is rotatably connected with an inner shaft 3 through a bearing; the inner shaft 3 is a solid shaft, and the bottom end of the inner shaft 3 is rotationally connected with the counterweight seat 1; two groups of upper adjusting holes 4 and two groups of lower adjusting holes 5 are formed on the peripheral side surface of the outer shaft 2; the number of each group of adjusting holes is 5, and the upper adjusting holes 4 and the lower adjusting holes 5 are arranged on the outer shaft 2 in a linear array manner; the upper adjusting hole 4 and the lower adjusting hole 5 are both in the form of concave holes with threads, and the depth of the concave holes is smaller than the wall thickness of the outer shaft 2; the inner walls of the upper adjusting hole 4 and the lower adjusting hole 5 are matched with bolts; the bolts are used for adjusting the positions of the upper connecting ring 6 and the lower connecting ring 7; the peripheral side surface of the outer shaft 2 is respectively and fixedly connected with an upper connecting ring 6 and a lower connecting ring 7 through bolts; the side surface of the inner shaft 3 is fixedly hinged with a swing ring 8; the swinging ring 8 is a hollow circular ring; when the swing ring 8 rotates, the inner shaft 3 can automatically limit the maximum rotatable angle of the swing ring 8; the up-down swinging range of the foot target 15 can be changed by changing the inner diameter and the outer diameter of the swinging ring 8.

The bottom surface of the swinging ring 8 is provided with a guide groove 9; the top surface of the outer shaft 2 is in threaded connection with a transmission rod 10; the peripheral side surface of the transmission rod 10 is in sliding connection with the guide groove 9; the circumferential side surfaces of the upper connecting ring 6, the lower connecting ring 7 and the swing ring 8 are fixedly connected with two beating components 11; the top end of the transmission rod 10 is in a solid sphere shape and then is matched with the shape of the guide groove 9;

the striking assembly 11 comprises an adjustment seat 12; the inner wall of the adjusting seat 12 is hinged with a rubber rod 13; a spring can be sleeved outside the rubber rod 13 for enhancing the structural strength of the rubber rod 13; the two opposite side surfaces of the adjusting seat 12 are both provided with adjusting grooves 14; one surface of the rubber rod 13 is connected with the adjusting groove 14 in a sliding way; the peripheral side surface of the rubber rod 13 is hinged with a foot target 15, and the angle of the foot target 15 can be limited by adjusting a nut.

As shown in FIG. 1, adjusting nuts are arranged at the joint of the rubber rod 13 and the adjusting groove 14 and at the hinged joint of the rubber rod 13 and the foot target 15, and the angle of the rubber rod 13 and the angle of the foot target 15 can be adjusted due to the arrangement of the adjusting nuts.

As shown in fig. 4, the counterweight seat 1 is a hollow seat; the bottom of the counterweight seat 1 can be additionally provided with a counterweight block, and the bottom of the counterweight seat 1 is made of rubber materials and is used for providing damping capacity; the bottom of the counterweight seat 1 is fixedly connected with a transmission motor 16; one end of an output shaft of the transmission motor 16 is in transmission connection with the inner shaft 3 and the outer shaft 2 through a belt respectively, and a power-off brake is arranged inside the transmission motor 16, so that the outer shaft 2 and the inner shaft 3 are braked when the transmission motor 16 does not work.

Wherein the rotating speed of the outer shaft 2 is 60 r/min; the rotating speed of the inner shaft 3 is 80 r/min; the size of the belt pulleys is set differently, so that the outer shaft 2 and the inner shaft 3 can rotate in a differential speed manner; the outer shaft 2 and the inner shaft 3 rotate in opposite directions; the outer shaft 2 and the transmission motor 16 are connected by a normal belt, and the inner shaft 3 and the transmission motor 16 are connected by an 8-shaped belt.

Wherein the adjustment slot 14 is an arc-shaped slot, as shown in fig. 3.

One specific application of this embodiment is: when the device is used, the device can be divided into a static use mode and a dynamic use mode, the positions of an upper connecting ring 6 and a lower connecting ring 7 or the angles of a foot target 16 and a rubber rod 13 are adjusted through corresponding adjusting nuts or bolts according to the individual requirements of a user before the static use and the dynamic use, when the device is used statically, a transmission motor 16 does not work and brakes an inner shaft 2 and an outer shaft 3, the user trains through a striking component 11, when the device is used dynamically, the rotating speed of the transmission motor 16 is controlled through a controller matched with the device according to the training requirements of the user, when the transmission motor 16 works, the inner shaft 3 and the outer shaft 2 move coaxially and bidirectionally in a differential manner, meanwhile, the outer shaft 2 can drive a transmission rod 10 to move circularly when the transmission rod 10 moves circularly, and the position of a swinging ring 8 swings up and down in a reciprocating manner through the matching of a solid sphere at the top of the transmission rod and a, then, in the dynamic working mode, the foot target 15 assembly can move up and down in a multidirectional way, and then the actual combat scene is simulated.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A multifunctional taekwondo training device comprises a counterweight seat (1), wherein an outer shaft (2) is rotatably connected to one surface of the counterweight seat (1) through a bearing; outer axle (2) inner wall is connected with interior axle (3) through the bearing rotation, its characterized in that:

the bottom end of the inner shaft (3) is rotationally connected with the counterweight seat (1); two groups of upper adjusting holes (4) and two groups of lower adjusting holes (5) are formed in the peripheral side surface of the outer shaft (2); the inner walls of the upper adjusting hole (4) and the lower adjusting hole (5) are matched with bolts; the peripheral side surface of the outer shaft (2) is fixedly connected with an upper connecting ring (6) and a lower connecting ring (7) through bolts respectively; the peripheral side surface of the inner shaft (3) is fixedly hinged with a swinging ring (8);

the bottom surface of the swinging ring (8) is provided with a guide groove (9); the top surface of the outer shaft (2) is in threaded connection with a transmission rod (10); the peripheral side surface of the transmission rod (10) is in sliding connection with the guide groove (9); the circumferential side surfaces of the upper connecting ring (6), the lower connecting ring (7) and the swing ring (8) are fixedly connected with two beating components (11);

the striking assembly (11) comprises an adjusting seat (12); the inner wall of the adjusting seat (12) is hinged with a rubber rod (13); adjusting grooves (14) are formed in two opposite side surfaces of the adjusting seat (12); one surface of the rubber rod (13) is in sliding connection with the adjusting groove (14); the peripheral side surface of the rubber rod (13) is hinged with a foot target (15).

2. A multifunctional taekwondo training device according to claim 1, wherein the joint of the rubber rod (13) and the adjustment groove (14) and the hinge joint of the rubber rod (13) and the foot target (15) are provided with adjustment nuts.

3. A multifunctional taekwondo training device according to claim 1, wherein the weight holder (1) is a hollow holder; the bottom of the counterweight seat (1) is fixedly connected with a transmission motor (16); one end of an output shaft of the transmission motor (16) is in transmission connection with the inner shaft (3) and the outer shaft (2) through belts respectively.

4. A multifunctional taekwondo training device according to claim 1, wherein the rotation speed of the outer shaft (2) ranges from 40-120 r/min; the rotating speed range of the inner shaft (3) is 60-140 r/min; the outer shaft (2) and the inner shaft (3) rotate in opposite directions.

5. The multifunctional taekwondo training device according to claim 1, wherein the adjustment slot (14) is an arc-shaped slot.