阅读说明：本技术 一种散打侧踹腿技术训练装置及方法 (Free kick side leg kicking technology training device and method ) 是由 王森 于 2021-09-28 设计创作，主要内容包括：本发明涉及一种散打侧踹腿技术训练装置及方法,属于体育器械领域,该装置包括框架,框架内设有旋转架,旋转架的第一端铰接在框架的的顶部,与所述第一端相对立的第二端通过伸缩件与框架相连接,通过伸缩件的伸缩运动控制旋转架的倾斜角度,旋转架的第一端设有第一滑轮,旋转架的第二端设有第二滑轮；旋转架上设有移动车,且移动车能够在旋转架上移动,移动车上连接脚靶；还包括钢丝绳,钢丝绳的一端与移动车相连接,另一端穿过第一滑轮和第二滑轮连接重物,移动车在框架上往复移动能够通过钢丝绳带动重物的上下移动,该装置可以应用于散打人员侧踹训练,可以很好地训练散打训练人员的侧踹力量。(The invention relates to a free kicking leg technique training device and a method, belonging to the field of sports equipment, the device comprises a frame, wherein a rotating frame is arranged in the frame, a first end of the rotating frame is hinged at the top of the frame, a second end opposite to the first end is connected with the frame through a telescopic piece, the inclination angle of the rotating frame is controlled through the telescopic motion of the telescopic piece, a first pulley is arranged at the first end of the rotating frame, and a second pulley is arranged at the second end of the rotating frame; the rotating frame is provided with a moving vehicle which can move on the rotating frame, and the moving vehicle is connected with a foot target; the device can be applied to side-kick training of free combat personnel, and can well train the side-kick strength of the free combat training personnel.)

1. A free kick leg kicking technology training device is characterized by comprising a frame, wherein a rotating frame is arranged in the frame, a first end of the rotating frame is hinged to the top of the frame, a second end opposite to the first end is connected with the frame through a telescopic piece, the inclination angle of the rotating frame is controlled through the telescopic motion of the telescopic piece, a first pulley is arranged at the first end of the rotating frame, and a second pulley is arranged at the second end of the rotating frame; the rotating frame is provided with a moving vehicle which can move on the rotating frame, and the moving vehicle is connected with a foot target; still include wire rope, wire rope's one end is connected with the locomotive, and the other end passes first pulley and second pulley and connects the heavy object, and locomotive reciprocating motion can drive the heavy object through wire rope and remove on the swivel mount.

2. The free kicking leg technique training device as claimed in claim 1, wherein the bottom of the moving vehicle is connected with a supporting column, a plurality of first fixing holes are arranged on the supporting column in height, a foot target post is inserted into one of the fixing holes, the foot target post is detachably arranged in the first fixing hole, and the foot target is fixed at the end of the foot target post.

3. The free kicking leg technique training device as claimed in claim 2, wherein the foot target post has a plurality of second fixing holes along the length direction, the foot target post can move in the first fixing hole, and the foot target post has a third fixing hole coinciding with the second fixing holes.

4. The free kicking leg technique training device of claim 1, further comprising a knee-lifting goal training frame, wherein the knee-lifting goal training frame comprises a first support member disposed on the frame, the first support member is connected with a second support member, the second support member is connected with a third support member, wherein the first support member can move up and down on the frame, the second support member can move along a first horizontal direction on the first support member, the third support member can move along a second horizontal direction on the second support member, the first horizontal direction is perpendicular to the second horizontal direction, and an end of the third support member is connected with a first rubber ball impacted by the knee.

5. The free kicking leg technique training device as claimed in claim 4, wherein the first support member is disposed on the frame via an elastic member, and the first support member is capable of reciprocating up and down under the elastic action of the elastic member.

6. The free kicking leg technique training device as claimed in claim 5, wherein the second support member and the third support member are both elastic members.

7. The free kicking leg technique training device as claimed in claim 4, wherein at least two sets of knee lifting target training racks are respectively arranged on both sides of the rotating rack.

8. The free kicking leg technique training device as claimed in claim 1, further comprising a head impact target training frame, the head impact target training frame is disposed on the frame on a side opposite to the rotating frame, the head impact target training frame mainly comprises a fourth supporting member disposed on the frame, the fourth supporting member can move up and down on the frame, the fourth supporting member is connected with a fifth supporting member, the fifth supporting member can move on the fourth supporting member along a direction close to the rotating frame, and the fifth supporting member is connected with a second rubber ball impacted by the head.

9. The free-kicking leg technique training device as claimed in claim 8, wherein the fourth support member and the fifth support member are elastic members.

10. The training method for the kicking technique training device as claimed in any one of claims 1 to 9, comprising the steps of:

a trainer stands in the frame to ensure that the rotating frame is positioned at the left side or the right side of the trainer;

according to the height of the training personnel, the inclination degree of the rotating frame is adjusted, so that the foot can contact the foot target when the training personnel kick;

the training personnel lift the knees and then kick the foot target, so that after the foot target receives impact force, the moving vehicle can move upwards on the rotating frame, the heavy object is pulled by the steel wire rope to move, and the side kick strength training of the training personnel is completed.

Technical Field

The invention belongs to the technical field of physical education teaching apparatuses, and particularly relates to a free kick technique training device and method.

Background

The kicking-off leg is one of the basic techniques of the kicking-off and is an important scoring means, the opponent can be created seriously due to the high level of the kicking-off leg, but the action quality is difficult to improve due to the difficult technique, the speed and the strength of the kicking-off leg are insufficient, and the kicking-off leg is less used in the real kicking-off game; furthermore, the side-kick technology is incorrect, when the height of a knee lifted by the side-kick is insufficient, the upper kick force degree is not enough, and meanwhile, the side-kick force degree is easily blocked by the other side.

Disclosure of Invention

Aiming at the technical problems in the prior art, the invention provides a free combat side-kicking technology training device and a free combat side-kicking technology training method.

The embodiment of the invention provides a free kick side leg kicking technology training device which comprises a frame, wherein a rotating frame is arranged in the frame, a first end of the rotating frame is hinged to the top of the frame, a second end opposite to the first end is connected with the frame through a telescopic piece, the inclination angle of the rotating frame is controlled through the telescopic motion of the telescopic piece, a first pulley is arranged at the first end of the rotating frame, and a second pulley is arranged at the second end of the rotating frame; the rotating frame is provided with a moving vehicle which can move on the rotating frame, and the moving vehicle is connected with a foot target; still include wire rope, wire rope's one end is connected with the locomotive, and the other end passes first pulley and second pulley and connects the heavy object, and locomotive reciprocating motion can drive the heavy object through wire rope and remove on the swivel mount.

Furthermore, the bottom of locomotive connects the support column be equipped with the first fixed orifices of a plurality of on the support column height, and one of them fixed orifices interpolation has the foot target post, and foot target post detachably sets up in first fixed orifices, and the tip at the foot target post is fixed to the foot target.

Furthermore, a plurality of second fixing holes are formed in the foot target column in the length direction, the foot target column can move in the first fixing holes, and third fixing holes coincident with the second fixing holes are formed in the foot target column.

Further, still including carrying knee goal training frame, carry knee goal training frame including setting up the first support piece on the frame, be connected with the second support piece on the first support piece, be connected with the third support piece on the second support piece, wherein first support piece can reciprocate on the frame, the second support piece can be moving along first horizontal direction at first bracing piece, the third support piece can move along the second horizontal direction on the second support piece, first horizontal direction and second horizontal direction are mutually perpendicular, the end connection of third support piece passes through the first rubber ball that the knee struck.

Further, the first supporting piece is arranged on the frame through the elastic piece, and the first supporting piece can move up and down in a reciprocating mode under the elastic action of the elastic piece.

Further, the second supporting piece and the third supporting piece are both elastic pieces.

Furthermore, at least two groups of knee lifting target training frames are respectively arranged on two sides of the rotating frame.

Further, still including the head and bumping the target training frame, the head bumps the target training frame and sets up the one side that is relative with the swivel mount on the frame, the head bumps the target training frame mainly including setting up the fourth support piece on the frame, and fourth support piece can reciprocate on the frame, and fifth support piece is connected to fourth support piece, and fifth support piece can move along the direction that is close to the swivel mount on fourth support piece, connects the second rubber ball through the head striking on the fifth support piece.

Further, the fourth supporting member and the fifth supporting member are flexible members.

The embodiment of the invention also provides a training method for the free kick-starting technology training device based on any one of the above, and the training method comprises the following processes:

a trainer stands in the frame to ensure that the rotating frame is positioned at the left side or the right side of the trainer;

the inclination degree of the rotating frame is adjusted according to the height of the trainee, so that the foot of the trainee can contact the foot target during side kick, and meanwhile, the inclination of the rotating frame can be adjusted according to the height and the flexible level of the trainee, so that the inclination angle and the height of the side kick are controlled;

the training personnel lift the knees and then kick the foot target, so that after the foot target receives impact force, the moving vehicle can move upwards on the rotating frame, the heavy object is pulled to move upwards through the steel wire rope, and the side kick strength training of the training personnel is completed.

The invention has the following beneficial effects:

the free combat side-kick leg technology training device provided by the invention can be used for enabling a free combat athlete to stand on one side of the rotating frame in the frame, adjusting the inclination degree of the rotating frame according to the height of the free combat athlete, carrying the knee by the athlete, then driving the moving vehicle to move on the rotating frame after the foot target receives impact force, so as to pull a heavy object to rise, thus training the side-kick force of the free combat athlete, improving the actual combat capability of the side kick, and meanwhile, when the free combat athlete kick once on each side, the moving vehicle can automatically return to the original position, avoiding manual adjustment and improving the convenience of training.

Drawings

Fig. 1 is a first angle structure diagram of a kicking-side technique training device according to an embodiment of the present invention;

fig. 2 is a second angle structure diagram of a kicking-side technique training device according to an embodiment of the present invention;

fig. 3 is a structural diagram of a door-shaped frame in a leg-kicking technique training device according to an embodiment of the present invention;

fig. 4 is a structural diagram of a rotating stand in a leg kicking technique training device according to an embodiment of the present invention;

fig. 5 is a structural diagram of a knee lifting training frame in the leg kicking technique training device according to the embodiment of the present invention;

fig. 6 is a structural diagram of a head impact target training frame in the leg kick technique training device according to an embodiment of the present invention.

In the figure: 1. portal frame, 101, left side frame, 102, top frame, 103, right side frame, 104, middle beam, 2, swivel mount, 201, extensible member, 202, locomotive, 203, support column, 204, foot target, 205, first pulley, 206, second pulley, 207, wire rope, 208, weight, 209, foot target column, 210, support column jack, 211, second pin hole, 212, guide rail, 213, first pin hole, 3, knee lifting training frame, 301, first support member, 302, second support member, 303, third support member, 304, first rubber ball 4, head hitting target training frame, 401, fourth support member, 402, fifth support member, 403, second rubber ball.

Detailed Description

Referring to fig. 1-2, the embodiment of the invention provides a free kick leg technology training device, which mainly comprises a rectangular door-shaped frame 1, wherein a rotating frame 2 is arranged at the top of the door-shaped frame, a first end of the rotating frame 2 is hinged to a lateral edge of one end of the door-shaped frame in the length direction, and a second end of the rotating frame 2 is connected to the top of the door-shaped frame 1 through a telescopic piece 201, so that the inclination degree of the rotating frame can be controlled through the telescopic movement of the telescopic piece.

The rotating frame is provided with a moving vehicle 202 in the embodiment, the moving vehicle can move on the rotating frame, the bottom of the moving vehicle is connected with a support column 203, the bottom of the support column is connected with a foot target 204, and the moving vehicle can move on the rotating frame by giving a certain impact force to the foot target.

Further, in the embodiment, the first end of the rotating frame is provided with a first pulley 205, the second end of the rotating frame is provided with a second pulley 206, the moving vehicle is provided with one end connected with a steel wire rope 207, and the other end of the steel wire rope 207 directly passes through the first pulley and the second pulley to be connected with a weight 208, so that a certain resistance is added to the movement of the moving vehicle.

Therefore, the side-kicking technique training device provided by the embodiment can give the impact force to the target on the mobile car through the side-kicking when the free combat personnel stand at the bottom of the frame, and the mobile car can be moved only by the certain force when the free combat personnel kick out due to the fact that the mobile car is limited by the weight of a heavy object, so that the side-kicking force of the free combat personnel can be improved, and meanwhile, the mobile car can automatically return to the original position when the free combat personnel kick out once at each side, so that the convenience in training is improved.

Specifically, referring to fig. 3, the rectangular portal frame 1 mainly includes a left side frame 101, a top frame 102 and a right side frame 103, which are formed by three rectangular frames, wherein the top frame 102 is welded and fixed to the tops of the left side frame 101 and the right side frame 102, respectively, to form a stable portal frame.

Wherein the top middle position of left side frame upwards forms a breach, can install the second end of swivel mount like this in this breach, and the second end of swivel mount can articulate in the left side frame breach, guarantees like this that the swivel mount is installed in the middle position department of door type frame.

In order to install the telescopic member 201 on the rotating frame, the center of the top frame is provided with a middle beam 104, the middle beam 104 is parallel to the long edge of the top frame, the right end of the middle beam 104 is connected with the middle position of the top of the right side frame, and the middle position of the left side frame is upwards formed into an inverted U-shaped boss, so that the left end of the middle beam is connected with the middle position of the top of the left side frame and directly connected with the two long edges of the top frame through a middle rod, and the middle beam is fixed.

Further, referring to fig. 4, the rotating frame 2 in this embodiment is also a rectangular frame, and two guide rails 212 are disposed at the bottom of the rectangular frame and are parallel to each other, and are mainly used for guiding the moving vehicle.

The moving vehicle 202 may be a plate-shaped member or a frame-shaped member, and the structure is not specifically limited, as long as it is ensured to move on the guide rail on the rotating frame, and the moving vehicle 202 is connected with the supporting column 203, wherein a roller is connected to a surface of the moving vehicle 202 abutting against the rotating frame 1, and the roller is embedded in the guide rail 212 of the rotating frame, so that the moving vehicle can move on the rotating frame.

Referring to fig. 4, a first pulley 205 is arranged in the middle of the first end of the rectangular frame, a second pulley 206 is arranged in the middle of the second end of the rectangular frame, one end of a steel wire rope 207 is directly connected with the movable vehicle 202, the other end of the steel wire rope directly passes through the first pulley 205 and the second pulley 206 and is connected with a weight or a sand bag 208 through a hook, the sand bag is positioned on the outer side of the left frame, and certain sand is filled in the sand bag, so that the sand bags with different weights can be replaced according to different levels of trainers.

Furthermore, the support column connected to the moving vehicle in this embodiment is preferably a rectangular steel tube, and at the same time, a support column insertion hole 210 is arranged at a certain distance in the length direction of the support column, and a target foot column 211 is inserted into one of the support column insertion holes, and the target foot column 211 is detachably fixed to the support column 203, and is also preferably a rectangular steel tube, and the cross-sectional dimension of the rectangular steel tube is the same as the dimension of the square opening, and the target foot is fixed to the end of the support column, and faces one side of the free combat person.

As a preferable solution in this embodiment, referring to fig. 4, a plurality of first pin holes 213 are provided on two opposite sides of the support column where the support column insertion holes are not provided, the number of the first pin holes is the same as the number of the support column insertion holes 210 on the other two sides, and are all arranged at the same height, a plurality of second pin shaft holes 211 are arranged in the length direction of the foot target post, so that when the foothold is inserted into the insertion hole of the support column, the first pin shaft hole 213 and the second pin shaft hole 211 coincide, the pin shaft can be inserted into the first pin shaft hole and the second pin shaft hole so as to fixedly connect the foot target post and the supporting post together, this allows the foot pole 209 and the support column 203 to be detachably connected, so that the height of the foot pole above the support column and the distance to the player can be adjusted according to the height of the training person or the purpose of the training.

The foot target 204 is preferably a flexible member or a flexible member is laid on the outer surface of the foot target post, so as to avoid the possibility of injury caused by a certain recoil force of the hard foot target on the ankle of the player.

Referring to fig. 1 and 3, a middle beam 103 is arranged in the middle of the top of the door-shaped frame in the embodiment, an expansion piece 201 is installed on the middle beam, the expansion piece can be a telescopic cylinder or a telescopic hydraulic cylinder, the end part of the cylinder body of the telescopic cylinder or the telescopic hydraulic cylinder is hinged to the middle beam 103, the end part of the telescopic rod at the other end is connected with the rotating frame 2, and thus the inclination degree of the rotating frame can be controlled through the telescopic motion of the telescopic cylinder or the telescopic hydraulic cylinder, so that the training effect of the free combat sportsman is better improved.

Currently, a free combat personnel must perform knee lifting work and body side backward movement before performing side backward movement, wherein the knee lifting height or the degree of the side backward movement of the body both affect the exertion of the side backward movement force and the standard performance of the movement, in order to further train the standard performance of the knee lifting side backward movement, as shown in fig. 1 and 5, in the present embodiment, two identical knee lifting training frames are installed on two relatively long side edges of a top frame in a door-shaped frame, only one knee lifting training frame is drawn in the figure, wherein a knee lifting target training 3 frame mainly comprises a first support member 301, a second support member 302 and a third support member 303, wherein the first support member 301, the second support member 302 and the third support member 303 are also rectangular frames, and the three members are connected and perpendicular to each other to form a structure similar to a coordinate system, the first support member 301 is vertically placed, the second support member 302 can move on the first support member 301 in the left-right direction, the third support 303 can move back and forth on the second support 302, the end of the third support is connected with the first rubber ball 304, and the distance between the first rubber ball 304 at the end and the free combat player can be adjusted through the back and forth movement of the third support 303.

Therefore, before the free-kick athlete performs the side-kick, the knee part of the free-kick athlete can be contacted with the first rubber ball 304 through the knee lifting work, and then the side-kick action is performed, so that the knee lifting action of the free-kick athlete can be well trained, and the free-kick action can be better completed by the free-kick athlete.

Wherein all be equipped with a square section of thick bamboo 305 of vertical direction on two long curb girders of door type frame, first support piece imbeds in this square section of thick bamboo be equipped with the first jack of a plurality of on the direction of height of first support piece 301, second support piece 302 inserts in one of them first jack, and be connected with first support piece detachable to second support piece level sets up, and the axis of second support piece is perpendicular with first support piece axis, wherein the concrete connection structure of first support piece and second support piece is the same with the connection structure of support column and foot target column on the locomotive, just so no longer carry out too much repeated description.

Further, a plurality of second insertion holes are formed in the second supporting member 302 at intervals, wherein the third supporting member 303 is vertically inserted into the second insertion holes and detachably connected to the second supporting column, and the connecting structure of the second supporting member and the third supporting member is the same as the connecting structure of the supporting column and the foot target column on the moving vehicle, so that redundant description is omitted.

Therefore, the first support piece 301, the second support piece 302 and the third support piece 303 are perpendicular to each other, the second support piece 302 can be adjusted in the left-right direction and the up-down direction on the first support piece 301, and the third support piece 303 can be adjusted in the front-back direction on the second support piece 302, so that the free combat player can touch the first rubber ball when lifting the knee by coordinately controlling the positions of the first support piece 301, the second support piece 302 and the third support piece according to the position of the free combat player.

The first supporting member 301 in this embodiment is nested in the square barrel 305 and will not slide out of the square barrel 305, specifically, a boss formed inward at the bottom opening in the square barrel 305 may be provided, a stopper is provided on the outer wall surface of the first supporting member, when the first supporting member is embedded in the square barrel, the stopper on the outer wall surface may contact with the boss at the bottom of the square barrel to prevent the first supporting member from sliding out of the square barrel, and a spring is provided between the top of the first supporting member and the top surface inside the square barrel, so that when a free combat person performs a knee lifting exercise, when the third supporting member receives an upward impact force, the spring may be pressed by the first supporting member to reduce the buffering.

Referring to fig. 1 and 6, the middle beam of the frame of the present embodiment is further provided with a head-impact target training frame 4, which mainly comprises a fourth supporting member 401 and a fifth supporting member 402, wherein the fourth supporting member 401 is vertically placed on the middle beam 104, the fifth supporting member 402 is connected to the fourth supporting member 401, and the end of the fifth supporting member 402 is connected with a second rubber ball 403, so that when a free-combat person steps on the side, the body leans to one side, and the head impacts the second rubber ball 403 to practice the side falling speed and amplitude, thereby rapidly falling down and pushing the crotch.

Wherein the fourth supporting member 401 is perpendicular to the fifth supporting member 402, and can also be adjusted in the left-right direction, and the connecting structure of the fourth supporting member 401 and the fifth supporting member 402 is the same as the connecting structure of the supporting column and the foot target column on the moving vehicle, so that redundant description is not repeated.

It should be noted that, the fourth supporting element and the fifth supporting element may be elastic elements to assist in protecting the head of the athlete.

The following describes in detail a training method based on the kicking-off technique training device for free kicking, which includes the following steps:

a trainer stands in the frame to ensure that the rotating frame is positioned at the left side or the right side of the trainer;

the inclination degree of the rotating frame is adjusted according to the height of the trainee, so that the foot of the trainee can contact the foot target during side kick, and meanwhile, the inclination of the rotating frame can be adjusted according to the height and the flexible level of the trainee, so that the inclination angle and the height of the side kick are controlled;

a trainer lifts the knee, and the knee needs to be ensured to be in contact with the first rubber ball in the knee lifting process, so that the action of lifting the knee can be trained; meanwhile, the body is inclined to one side to ensure that the head is contacted with the second rubber ball;

when a free combat worker topples over the body in the lateral direction, the kick-type target can be shifted upwards on the rotating frame by the aid of the moving vehicle after the foot target receives impact force, so that the weight is pulled to move upwards through the steel wire rope, and the kick-type strength training of the training worker is completed.

Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention as defined in the appended claims.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.