CN218046314U - Physical training device is used in football teaching - Google Patents

Abstract

The utility model relates to the field of physical training equipment, and discloses a physical training device for football teaching, which comprises a casing, a sprint belt and a height limiting mechanism; the sprint belt is rotatably arranged on the machine shell so as to be used for a user to stand on the machine shell, and the user runs to drive the machine shell to rotate so as to assist the user to quickly lift the legs and sprint; the height limiting mechanism comprises a height limiting plate and a lifting driving piece; the height limiting plate is arranged on the shell in a sliding manner, is connected with the lifting driving piece, and is driven by the lifting driving piece to lift and slide so as to be touched by a user; the height limiting plate is provided with an induction module; a counter is arranged on the shell; the counter is electrically connected with the induction module; the induction module induces the leg to be in contact with the height limiting plate, sends a pulse signal to the counter, and accumulates the number of received signals by the counter. The utility model provides a physical training device can solve the teaching mr and be difficult to the problem of concrete understanding and control sportsman's training quality.

Description

Physical training device is used in football teaching

Technical Field

The utility model relates to a sports training equipment field, concretely relates to physical training device is used in football teaching.

Background

Football is a sport with feet as the main. Teaching mr when carrying out the teaching of football, generally need be with the help of physical training device, help student's sportsman better carry out football technical training and physical training, especially the training of shank strength, but the football training also need carry out shank burst strength training, just can be in the race field first opportunity of occupational, and current physical training device can only simple reinforcing shank strength, can't satisfy the training requirement to shank burst strength. At present, the training method of the leg explosive force mainly comprises the steps that a player holds up the wall with both hands, lifts the leg alternately with both feet and performs sprint running, and the training method can effectively enhance the leg strength and the explosive force. In the training process, because the sportsman is more, consequently, teach the unable whole training quality of monitoring every sportsman of mr, lift leg height and biped alternating speed promptly, only can rely on sportsman self control, and some sportsman have inertia, lead to training effect relatively poor. In addition, in the training process, the leg lifting height and the sprint speed (namely the two-foot alternating speed) can only be judged visually, and the leg lifting height and the sprint speed (namely the two-foot alternating speed) cannot be specifically quantized, so that teachers can only set corresponding training time when training plans of all players are set, the training quality is difficult to control, and the training effect is general.

In summary, there is a need for a physical training device for soccer teaching to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a physical training device is used in football teaching can solve the problem that the teaching mr is difficult to specifically know and control sportsman's training quality.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: a physical training device for football teaching comprises a shell, a sprint belt and a height limiting mechanism;

the sprint belt is rotatably arranged on the machine shell so as to be used for a user to stand on the machine shell, and the user runs to drive the machine shell to rotate so as to assist the user to quickly lift the legs and sprint;

the height limiting mechanism comprises a height limiting plate and a lifting driving piece; the height limiting plate is arranged on the shell in a sliding manner, is connected with the lifting driving piece, and is driven by the lifting driving piece to lift and slide so as to be touched by a user; the height limiting plate is provided with an induction module;

a counter is arranged on the shell; the counter is electrically connected with the induction module; the induction module induces the leg to be in contact with the height limiting plate, sends a pulse signal to the counter, and accumulates the number of received signals by the counter.

Further, a control module is arranged on the shell; the control module is electrically connected with the lifting driving piece and controls the lifting driving piece to drive the height limiting plate to lift and slide so as to adjust the height of the height limiting plate.

So set up, this physical training device uses before, teaches the mr can adjust the height of limit for height board to required leg lift height, and is very convenient in a flexible way through control module.

Further, a display screen is arranged on the casing; the control module is also electrically connected with the counter and the display screen respectively; and the control module receives the count value of the counter and controls the display screen to display.

So set up, can make things convenient for sportsman and teaching mr to know fast directly perceivedly and the record reaches the appointed number of times of raising the leg height to monitor sportsman's training quality, urge the sportsman to seriously accomplish the training, improve the training effect.

The device is further provided with a sprint belt which is rotatably arranged on the shell through a transmission rotating shaft; a rotating speed sensing piece for sensing the rotating speed of the sprint belt is arranged on the transmission rotating shaft; the rotating speed sensing piece is electrically connected with the control module.

So set up, the rotational speed of transmission pivot can be responded to the rotational speed response piece, and send for control module, the rotational speed value that control module control display screen shows the response of rotational speed response piece, thereby quantization and visual sportsman's sprint speed, so that sportsman knows and the record sprint speed with teaching mr, with monitoring sportsman's training quality, urge the sportsman to seriously accomplish the training, improve the training effect, can also conveniently teach mr control training quality, formulate the training plan.

The shell is further provided with a speed indicator light and two height indicator lights; the speed indicator lamp and the two height indicator lamps are electrically connected with the control module and used for prompting the player to reach the required leg lifting height and the sprint speed.

So set up, when response module sensed sportsman's shank and limit for height board contact, the height indicator lamp that control module control corresponds is bright, the suggestion sportsman reaches the leg lifting height of requirement, and when the rotational speed value of rotational speed response piece response reached or exceeded the speed value that sets up, control module control speed indicator lamp is bright, the suggestion sportsman reaches the sprint speed of requirement at present, whether the action is in place to know rapidly in the convenient sportsman training process, can also encourage the user to reach the requirement of leg lifting height and sprint speed hard, ensure the training quality, thereby improve the training effect.

Furthermore, an ascending key and a descending key are arranged on the shell; the ascending key and the descending key are electrically connected with the control module and are respectively used for sending ascending and descending signals to the control module, and the control module controls the lifting driving piece to execute corresponding instructions.

So set up, the user can adjust the height of limit for height board through rising button and decline button in a flexible way, and it is very convenient to use.

Further, an elastic buffer layer is arranged at the bottom of the height limiting plate.

So set up, elastic buffer layer can cushion the shank and limit for height the impact force that the board collides mutually and produces, and the rigid impact who produces when avoiding lifting the leg causes shank damage.

Further, the shell is also provided with two elastic belts; the free end of the elastic band is arranged on the thigh of the user for increasing the leg lifting resistance.

So set up, the elastic webbing has the trend that the pulling thigh moved to the below behind the skew, can improve the resistance that the sportsman lifted the leg, made the sportsman must overcome the elasticity of elastic webbing, could raise the leg to with limit for height board contact, and lifted the leg height and be higher, the elasticity that needs overcome is big more to improve the training effect.

(III) advantageous effects

Compared with the prior art, the utility model provides a pair of physical training device is used in football teaching possesses following beneficial effect:

1. when the physical training device is used, a player stands on the sprint belt, the height of the height limiting plate is adjusted to the required leg lifting height through the height limiting mechanism, then the thrust is applied to the shell by two hands, meanwhile, the legs alternately lift the legs to perform sprint running, the feet pedal backwards to drive the sprint belt to rotate, and the player needs to control the thighs to lift and touch the height limiting plate in the sprint running process; when the legs of the players are lifted to be in contact with the height limiting plate (namely, the leg lifting height meets the requirement), the sensing module sends a pulse signal to the counter once, the counter accumulates the number of received signals, and accumulates the times of reaching the specified leg lifting height;

thus, the physical training device for football teaching provided by the utility model can assist the player to complete the physical training of high leg-lifting sprint running, so as to improve the explosive force of the player thigh and further improve the probability of goal;

the required leg lifting height can be quantized and controlled through the height limiting mechanism, the number of times of the player reaching the specified leg lifting height is accumulated through the counter, the height limiting mechanism and the counter can comprehensively facilitate teachers to know the training quality of the player, the problem that the teachers are difficult to know and control the training quality of the player is solved, so that the teachers can make training plans of the players in detail according to the specific conditions of the players, the training conditions can be adjusted flexibly, the training effect is improved, almost all the players can use the physical training device, and the physical training device is wide in application range;

2. in the sprint running process, the feet of the player pedal backwards, and the sprint belt can be driven to rotate to replace the original-place backward pedaling, so that the friction force of the backward pedaling is reduced, and the player can train the sprint running.

Drawings

Fig. 1 is a schematic perspective view of a physical training device according to the present invention;

FIG. 2 is a sectional view of the physical training device of the present invention;

fig. 3 is a schematic connection diagram of each electronic component in the physical training device of the present invention.

Reference numbers: 1. a housing; 11. a control module; 12. a counter; 13. a display screen; 141. a speed indicator light; 142. a height indicator light; 15. a raising key; 16. a descending key; 17. a handrail; 18. an elastic band; 19. a chute; 2. punching a thorn belt; 21. a transmission rotating shaft; 211. a rotational speed sensing member; 22. anti-slip raised lines; 3. a height limiting mechanism; 31. a height limiting plate; 311. an elastic buffer layer; 3111. a sensing module; 312. a slide bar; 32. a lifting drive member; 321. a motor; 322. a screw; 3221. a limiting block; 323. a lifting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1 to 3, a physical training device for soccer teaching, which can adjust the leg-raising height and sprint speed required for quantification in order to control the quality of training and improve the training effect.

The physical training device comprises a machine shell 1, a sprint belt 2 and a height limiting mechanism 3.

The casing 1 is L-shaped, wherein, the horizontal side of the casing 1 is used for users to stand, and the vertical side of the casing 1 is used for users to push hands straight.

The sprint belt 2 is annular and is rotatably installed in one horizontal side of the machine shell 1 through two transmission rotating shafts 21, the top of the sprint belt 2 extends out of the machine shell 1 for a user to stand, and the sprint belt 2 is driven to rotate by the running of the user so as to assist the user to quickly lift the leg and sprint.

The outside of the sprint band 2 is provided with a plurality of anti-slip convex strips 22, the plurality of anti-slip convex strips 22 are distributed in an array manner, and a user can easily drive the sprint band 2 to rotate when running.

The height limiting mechanism 3 comprises two height limiting plates 31 and a lifting driving piece 32;

the height limiting plate 31 is used for being touched by a user lifting legs, and one side of the height limiting plate is fixedly connected with a sliding rod 312; two sliding grooves 19 are symmetrically formed in the vertical side of the machine shell 1; the ends of the two sliding rods 312 respectively pass through the two sliding slots 19 and slide along the sliding slots 19, so that the two height-limiting plates 31 are slidably mounted on the casing 1. The ends of the two sliding rods 312 extend into the casing 1 and are fixedly connected with each other; so, two slide bars 312 can be followed corresponding spout 19 synchronous sliding displacement, only need a lift driving piece 32 can adjust two limit for height boards 31 and go up and down simultaneously, namely, can adjust two limit for height boards 31's height simultaneously, practice thrift the cost, can also ensure that two limit for height boards 31 are located same height.

The elastic buffer layer 311 is installed at the bottom of the height limiting plate 31, and the elastic buffer layer 311 is made of an elastic sponge pad, so that most impact force generated by mutual collision between the leg and the height limiting plate can be buffered.

The lifting driving member 32 comprises a motor 321, a screw 322 and a lifting block 323; the output end of the motor 321 is connected with the screw rod 322 through a reduction gear set; the screw rod 322 passes through the lifting block 323 and is in threaded connection with the lifting block 323; one side of the lifting block 323 is fixedly connected with the fixed connection part of the two sliding rods 312; thus, when the motor 321 is started, the screw 322 is driven to rotate forward or backward, and the height limiting plate 31 is slidably mounted on the housing 1, so that the lifting block 323 is limited to move only up and down along the screw 322, and therefore, the screw 322 drives the lifting block 323 to move up or down, and further drives the height limiting plate 31 to move up or down along with the lifting block 323.

The screw 322 is connected with two limit blocks 3221, the two limit blocks 3221 are respectively located at two sides of the sliding groove 19, and are used for limiting a displacement stroke of the lifting block 323, so that the lifting block 323 is prevented from moving out of the displacement stroke of the sliding rod 312, and the connection between the lifting block 323 and the sliding rod 312 is prevented from being disconnected.

The bottom of the elastic buffer layer 311 is provided with a sensing module 3111, the sensing module 3111 uses an existing pressure sensor or infrared sensor, and thus, when the leg is in contact with the pressure sensor or enters the sensing range of the infrared sensor, the sensing module 3111 sends out a primary pulse signal; two counters 12 are arranged in the casing 1, and the two counters 12 are respectively electrically connected with the induction modules 3111 at the bottoms of the two height limiting plates 31; wherein, two response modules 3111 respond to left and right shank respectively and correspond limit for height board 31 and contact to send pulse signal to corresponding counter 12 respectively, by the signal quantity of counter 12 accumulative total receipt.

The casing 1 is further provided with a control module 11, the control module 11 uses an existing controller, and an output end of the controller is electrically connected with the motor 321 and used for controlling the motor 321 to rotate forwards/backwards, so as to adjust the height of the height limiting plate 31.

A display screen 13 is arranged on the surface of one vertical side of the machine shell 1; the input end of the control module 11 is respectively electrically connected with the two counters 12, and the output end of the control module 11 is also electrically connected with the display screen 13; the counter 12 sends the accumulated number to the control module 11, and the control module 11 controls the display 13 to display the values of the two counters 12.

One of the transmission rotating shafts 21 is provided with a rotating speed sensing part 211 for sensing the rotating speed of the sprint belt 2, the rotating speed sensing part 211 uses the existing speed sensor to determine the rotating speed of the sprint belt 2 by measuring the rotating speed of the transmission rotating shaft 21, and then the running speed of a user on the sprint belt 2 can be obtained; the rotating speed sensing part 211 is electrically connected with an input end of the control module 11, wherein the rotating speed sensing part 211 sends the rotating speed to the control module 11, and the control module 11 controls the display screen 13 to display the rotating speed value sensed by the rotating speed sensing part 211.

A speed indicator lamp 141 and two height indicator lamps 142 are further installed on the vertical side surface of the cabinet 1; the speed indicator lamp 141 and the two height indicator lamps 142 are electrically connected with the control module 11 and used for prompting the player to reach the required leg lifting height and sprint speed; thus, when the legs of the players contact with the corresponding height limiting plates 31, the control module 11 controls the corresponding height indicating lamps 142 to be turned on and turned off; the rotating speed sensing part 211 senses the rotating speed value of the sprint band 2 in real time, when the rotating speed value reaches or exceeds the set speed value, the control module 11 controls the speed indicating lamp 141 to be on until the rotating speed value is smaller than the set speed value, and the control module 11 controls the speed indicating lamp 141 to be off. In order to facilitate the player to accurately distinguish the speed indicator lamp 141 and the two height indicator lamps 142 during the training process, the speed indicator lamp 141 and the two height indicator lamps 142 may be provided as three different colored lamps.

The surface of one vertical side of the machine shell 1 is also provided with an ascending key 15 and a descending key 16; the ascending key 15 and the descending key 16 are both electrically connected to an input end of the control module 11, the ascending key 15 is used for sending an ascending signal to the control module 11, the descending key 16 is used for sending a descending signal to the control module 11, and then the control module 11 controls the motor 321 to rotate forwards or backwards so as to control the ascending or descending of the height limiting plate 31.

Two handrails 17 are further installed on the vertical side surface of the casing 1, and when physical training is carried out, a user can tightly hold the handrails with both hands to apply thrust to the vertical side of the casing 1 to carry out high leg lifting sprint running, so that the sportsman can be effectively prevented from falling down due to the fact that the sportsman does not stand stably in the training process.

Two elastic belts 18 are tied on the top surface of one horizontal side of the machine shell 1; the free end of the elastic band 18 is tied to the user's thigh by a strap, and the elastic band 18 serves to increase the leg-lifting resistance.

In a specific embodiment, as shown in fig. 1-3, the present invention provides an example of a physical training device for football teaching, which mainly comprises: a machine shell 1, a sprint belt 2 and a height limiting mechanism 3.

During actual assembly and use: (1) two sliding grooves 19 are symmetrically formed in the vertical side of the machine shell 1;

one side of the height limiting plate 31 is fixedly connected with a sliding rod 312 through a buckle, the end parts of the two sliding rods 312 respectively penetrate through the two sliding grooves 19, extend into the machine shell 1 and are mutually welded, and the welding part of the two sliding rods 312 is welded with one side of the lifting block 323;

the output end of the motor 321 is connected with the screw rod 322 through a reduction gear set; the screw 322 passes through the lifting block 323 and is in threaded connection with the lifting block 323; two limiting blocks 3221 are integrally connected to the screw rod 322, and the two limiting blocks 3221 are respectively located at two sides of the sliding groove 19;

the bottom of the height limiting plate 31 is bonded with an elastic buffer layer 311, and the bottom of the elastic buffer layer 311 is provided with a sensing module 3111; two counters 12 are arranged in the housing 1, and the two counters 12 are respectively electrically connected with the sensing modules 3111 at the bottoms of the two height limiting plates 31;

(2) A control module 11 is arranged in the machine shell 1, and a display screen 13 is arranged on the surface of one vertical side of the machine shell 1; the input end of the control module 11 is electrically connected with the two counters 12, and the output end of the control module 11 is electrically connected with the motor 321 and the display screen 13;

a speed indicator lamp 141 and two height indicator lamps 142 are further mounted on the vertical side surface of the cabinet 1, and the speed indicator lamp 141 and the two height indicator lamps 142 are electrically connected with the output end of the control module 11;

the surface of one vertical side of the machine shell 1 is also provided with an ascending key 15 and a descending key 16, and both the ascending key 15 and the descending key 16 are electrically connected with the input end of the control module 11;

two handrails 17 are fixed on one vertical side of the machine shell 1 through screws; two elastic belts 18 are tied at the top of one horizontal side of the machine shell 1;

(3) The sprint belt 2 is rotatably arranged in one horizontal side of the machine shell 1 through two transmission rotating shafts 21, and the top of the sprint belt extends out of the machine shell 1; a plurality of anti-skid convex strips 22 are integrally connected with the outer side of the sprinting belt 2;

one of the transmission shafts 21 is provided with a rotating speed sensing element 211, and the rotating speed sensing element 211 is electrically connected with the input end of the control module 11.

The working principle in actual use is as follows:

when the physical training device provided by the utility model is used, the player can firstly adjust the height of the height limiting plate 31 according to the training plan made by the teacher, and control the height limiting plate 31 to be lifted to the leg lifting height required by the teacher by pressing the lifting key 15 or the descending key 16, and simultaneously input the sprint speed (namely the two-foot alternating speed) required by the teacher; then the free ends of the two elastic bands 18 are respectively tied on the two thighs and stand on the sprint band 2, and the handrails 17 are tightly held by two hands and thrust is applied to the vertical side of the machine shell 1; then, the two legs alternately raise the legs to perform sprint running, the two feet alternately step back the sprint belt 2, during the sprint running, the player needs to control the thighs to raise until the thighs touch the height limiting plate 31, when the thighs touch the corresponding height limiting plate 31, the sensing module 3111 senses that the legs of the player contact the height limiting plate 31, the control module 11 controls the corresponding height indicating lamp 142 to light up to prompt that the player currently reaches the required leg raising height, and meanwhile, during the sprint running, when the rotating speed value sensed by the rotating speed sensing piece 211 reaches the previously input sprint speed value, the control module 11 controls the speed indicating lamp 141 to light up to prompt that the player currently reaches the required sprint speed; after training is finished, the player and the teacher can see the times of reaching the designated leg lifting height of the player and the sprint speed through the display screen 13.

The utility model provides a physical training device for football teaching, which can assist players to complete the physical training of high leg lifting sprint running, so as to improve the explosive force of thighs of the players and further improve the probability of goal;

the physical training device can flexibly adjust the height of the height limiting plate 31 to quantify and control the required leg lifting height, accumulate the times of the players reaching the specified leg lifting height, quantify and visualize the sprint speed of the players, facilitate the teachers to know and control the training quality of the players, solve the problem that the teachers are difficult to specifically know and control the training quality of the players, facilitate the teachers to make training plans of the players according to the specific conditions of the players in detail, flexibly adjust the training conditions, supervise and urge the players to seriously complete the training, improve the training effect, almost all the players can use the physical training device, and the application range is wide;

the physical training device can prompt a player to reach the leg lifting height and the sprint speed required by a teacher through the height indicator lamp 142 and the speed indicator lamp 141, is convenient for the player to quickly know whether actions are in place or not in the training process, and can also stimulate the player to strive to reach the leg lifting height requirement and the sprint speed requirement, ensure the training quality and further improve the training effect; the leg lifting resistance can be increased through the elastic band 18, and the training effect is further improved;

in the sprint running process, the feet of the player pedal backwards, and the sprint belt 2 can be driven to rotate to replace the original-place backward pedaling, so that the friction force of the backward pedaling is reduced, and the player can train the sprint running.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A physical training device for football teaching is characterized by comprising a shell, a sprint belt and a height limiting mechanism;

the sprint band is rotatably arranged on the machine shell so that a user can stand on the machine shell and runs to drive the machine shell to rotate so as to assist the user to quickly lift the legs to perform sprint running;

the height limiting mechanism comprises a height limiting plate and a lifting driving piece; the height limiting plate is arranged on the shell in a sliding manner, is connected with the lifting driving piece, and is driven by the lifting driving piece to lift and slide so as to be touched by a user; the height limiting plate is provided with an induction module;

a counter is arranged on the shell; the counter is electrically connected with the sensing module; the induction module induces the leg to be in contact with the height limiting plate and sends a pulse signal to the counter, and the counter accumulates the number of received signals.

2. The physical training device for football teaching of claim 1, wherein the housing is further provided with a control module; the control module is electrically connected with the lifting driving piece and controls the lifting driving piece to drive the height limiting plate to lift and slide so as to adjust the height of the height limiting plate.

3. The physical training device for football teaching of claim 2, wherein the housing is further provided with a display screen; the control module is also electrically connected with the counter and the display screen respectively; and the control module receives the count value of the counter and controls the display screen to display.

4. The physical training device for football teaching of claim 2 or 3, wherein the sprint band is rotatably provided on the case through a transmission rotating shaft; a rotating speed sensing piece for sensing the rotating speed of the sprint belt is arranged on the transmission rotating shaft; the rotating speed sensing piece is electrically connected with the control module.

5. The physical training device for football teaching according to claim 2, wherein a speed indicator light and two height indicator lights are arranged on the casing; the speed indicator lamp and the two height indicator lamps are electrically connected with the control module and used for prompting the player to reach the required leg lifting height and the sprint speed.

6. The physical training device for football teaching of claim 2, wherein the casing is further provided with a rise key and a fall key; the ascending key and the descending key are electrically connected with the control module, are respectively used for sending ascending and descending signals to the control module, and are used for controlling the lifting driving piece to execute corresponding instructions.

7. The physical training device for football teaching of claim 1, wherein the bottom of the height limiting plate is provided with an elastic buffer layer.

8. The physical training device for football teaching of claim 1, wherein the housing is further provided with two elastic bands; the free end of the elastic band is arranged on the thigh of the user to increase the leg lifting resistance.

Images