CN109745685B - Swimming training equipment - Google Patents

Abstract

The present invention relates to a swimming training device, comprising a processor, a human-machine interaction mechanism, a driving mechanism, a deceleration mechanism and a traction mechanism; the driving mechanism and the human-machine interaction mechanism are respectively connected to the processor; the traction mechanism and the driving mechanism are respectively connected to the deceleration mechanism; the user sets the training information through the human-machine interaction mechanism; the processor controls the operation of the driving mechanism according to the training information; the driving mechanism drives the traction mechanism to operate through the deceleration mechanism, so that the traction mechanism drives the athlete to perform swimming training. By adopting this technical solution, the traction mechanism can apply a pulling force opposite to the swimming direction of the athlete to increase the resistance of the athlete, thereby exercising the athlete's strength, and the traction mechanism can also apply a pulling force in the same direction as the swimming direction of the athlete to drag the athlete forward to swim, thereby improving the athlete's perception of speed, and this technical solution is carried out in water when training the athlete, and can exercise all muscle groups used in swimming.

Description

Swimming training equipment

Technical Field

The invention relates to the technical field of swimming training, and in particular to swimming training equipment.

Background Art

Swimming training is an educational process specially organized to continuously improve athletes' swimming performance, using various means to teach athletes swimming techniques, physical training, technical training, tactical training, intellectual training, psychological training, recovery training, and the cultivation of moral qualities and willpower under the guidance of coaches. Among them, it is important to continuously improve athletes' swimming techniques, but it is also extremely important to enhance athletes' physical fitness, sports power in water, and improve swimming speed.

Nowadays, the physical fitness and strength training of athletes is generally carried out through load training on land. However, due to different movement postures, the muscle groups exercised by load training on land cannot cover all the muscle groups used in water training, and current training equipment cannot train to improve swimming speed.

Summary of the invention

In view of this, the purpose of the present invention is to provide a swimming training device to solve the problem that the muscle groups exercised by load training on land in the prior art cannot cover all muscle groups used in water training, and the current training equipment cannot train to improve swimming speed.

To achieve the above objectives, the present invention adopts the following technical solutions:

A swimming training device comprises: a processor, a human-computer interaction mechanism, a driving mechanism, a deceleration mechanism and a traction mechanism;

The driving mechanism and the human-machine interaction mechanism are respectively connected to the processor;

The traction mechanism and the driving mechanism are respectively connected to the speed reduction mechanism;

The user sets the training information through the human-computer interaction mechanism;

The processor controls the operation of the driving mechanism according to the training information;

The driving mechanism drives the traction mechanism to operate through the speed reduction mechanism, so that the traction mechanism drives the athlete to perform swimming training.

Furthermore, the swimming training device described above further includes a switch; the human-computer interaction mechanism includes a touch display screen;

The touch display screen is connected to the processor via the switch;

The user sets the training information through the touch display screen.

Furthermore, the swimming training equipment described above further includes a communication component; the human-computer interaction mechanism further includes a remote controller;

The remote controller is connected to the processor via the communication component.

Furthermore, in the above-mentioned swimming training device, the driving mechanism includes: a servo driver and a servo motor;

The servo motor and the processor are respectively connected to the servo driver;

The servo motor is connected to the speed reduction mechanism.

Further, in the above-mentioned swimming training equipment, the traction mechanism comprises: a pulley, a first traction rope and a second traction rope;

The pulley is connected to the speed reduction mechanism;

The pulley is connected to the first traction rope, and the pulley drives the first traction rope to move;

The second traction rope is connected to the first traction rope;

The second traction rope drives the athlete to perform swimming training.

Further, in the above-mentioned swimming training equipment, the servo motor is provided with an encoder;

The encoder is connected to the processor;

The encoder records a first position of a connection point between the first traction rope and the second traction rope, and sends the first position to the processor.

Furthermore, the swimming training equipment described above further includes a safety mechanism and a supporting component;

The support member is connected to the pulley;

The safety mechanism is arranged on the supporting component and is connected to the processor;

When the connection part contacts the safety mechanism, the safety mechanism sends a second position of the connection part to the processor;

If the processor detects that the first position is inconsistent with the second position, the processor calibrates the first position.

Furthermore, in the above-mentioned swimming training equipment, the safety mechanism includes: a photoelectric switch and/or a mechanical limit mechanism.

Furthermore, the swimming training device described above further includes an identification mechanism and a memory;

The identity recognition mechanism and the memory are respectively connected to the processor;

The memory stores target training information associated with the identity of each athlete;

The identity recognition mechanism sends the acquired identity of the current athlete to the processor;

The processor obtains current target training information corresponding to the identity of the current athlete from the memory to control the operation of the driving mechanism according to the current target training information.

Furthermore, in the above-mentioned swimming training equipment, the identity recognition mechanism includes at least one of a face recognition mechanism, a fingerprint recognition mechanism and a password recognition mechanism.

The swimming training device of the present invention comprises a processor, a human-machine interaction mechanism, a driving mechanism, a deceleration mechanism and a traction mechanism; the driving mechanism and the human-machine interaction mechanism are respectively connected to the processor; the traction mechanism and the driving mechanism are respectively connected to the deceleration mechanism; the user sets the training information through the human-machine interaction mechanism; the processor controls the operation of the driving mechanism according to the training information; the driving mechanism drives the traction mechanism to operate through the deceleration mechanism, so that the traction mechanism drives the athlete to perform swimming training. The technical solution can increase the resistance of the athlete by applying a pulling force opposite to the swimming direction of the athlete through the traction mechanism, thereby exercising the athlete's strength, and can also drag the athlete forward by applying a pulling force in the same direction as the swimming direction of the athlete through the traction mechanism, thereby improving the athlete's perception of speed, and the technical solution is carried out in water when training the athlete, and can exercise all muscle groups used in swimming.

It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

FIG1 is a block diagram of a first embodiment of a swimming training device according to the present invention;

FIG2 is a schematic structural diagram of a second embodiment of a swimming training device according to the present invention;

FIG. 3 is a schematic structural diagram of a third embodiment of the swimming training device of the present invention.

DETAILED DESCRIPTION

To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

FIG1 is a structural block diagram of a first embodiment of a swimming training device of the present invention. As shown in FIG1 , the swimming training device of this embodiment includes a processor 101, a driving mechanism 102, a speed reduction mechanism 103, a traction mechanism 104, and a human-machine interaction mechanism 105. The driving mechanism 102 and the human-machine interaction mechanism 105 are respectively connected to the processor 101; the traction mechanism 104 and the driving mechanism 102 are respectively connected to the speed reduction mechanism 103; the user sets the training information through the human-machine interaction mechanism 105; the processor 101 controls the driving mechanism 102 to operate according to the training information; the driving mechanism 102 drives the traction mechanism 104 to operate through the speed reduction mechanism 103, so that the traction mechanism 104 drives the athlete to perform swimming training.

The user can use the human-computer interaction mechanism 105 to set the training information, wherein the user can be an athlete or a coach; the training information includes training parameters such as the starting position, the number of segments, the return delay, the training speed and the forward direction, and can also include training data such as training resistance, the average speed of the athlete and the physical condition of the athlete. The athlete or the coach can directly set the training parameters, or set the training data first, and the processor 101 analyzes and obtains suitable training parameters based on the training data. For example, the athlete needs to perform strength training, and the training resistance, the average speed of the athlete's usual swimming and the physical condition are set by the human-computer interaction mechanism 105. The processor 101 analyzes and obtains training parameters such as the training speed, the forward direction and the return time based on the training resistance and the average speed, and analyzes and obtains training parameters such as the number of segments suitable for the athlete's training based on the physical condition of the athlete. In this way, the processor 101 can be used to obtain training parameters suitable for the athlete's training based on the training data, and the driving mechanism 102 can be controlled to operate according to the training parameters; the driving mechanism 102 drives the traction mechanism 104 to operate through the speed reduction mechanism 103, so that the traction mechanism 104 drives the athlete to perform swimming training. If the driving mechanism 102 is directly connected to the traction mechanism 104, and the driving mechanism 102 directly drives the traction mechanism to operate, then when the training speed set by the training parameters is relatively low, the rotation speed of the driving mechanism 102 is also low, and the force to drive the traction mechanism 104 is insufficient. If the force to drive the traction mechanism 104 is increased, the rotation speed needs to be increased. Therefore, a reduction mechanism 103 needs to be provided between the driving mechanism 102 and the traction mechanism 104. The reduction mechanism 103 can reduce the rotation speed when the force to drive the traction mechanism 104 is increased and the torque is increased, thereby ensuring the training speed.

In the swimming training device of this embodiment, the user sets the training information through the human-computer interaction mechanism 105; the processor 101 controls the driving mechanism 102 to operate according to the training information; the driving mechanism 102 drives the traction mechanism 104 to operate through the speed reduction mechanism 103, so that the traction mechanism 104 drives the athlete to perform swimming training. In this way, the traction mechanism 104 can apply a pulling force opposite to the swimming direction of the athlete to increase the resistance of the athlete, thereby exercising the athlete's strength, and the traction mechanism 104 can also apply a pulling force in the same direction as the swimming direction of the athlete to drag the athlete forward to swim, thereby improving the athlete's perception of speed. In addition, the swimming training device of this embodiment trains the athlete in water, and can exercise all muscle groups used in swimming.

FIG2 is a schematic diagram of the structure of the second embodiment of the swimming training device of the present invention. As shown in FIG2, on the basis of the above embodiment, the swimming training device further includes a switch 106 and a communication component 107, and the human-computer interaction mechanism 105 includes a touch screen 1051 and a remote controller 1052. Among them, the touch screen 1051 is connected to the processor 101 through the switch 106, and the user sets the training information through the touch screen 1051; the remote controller 1052 is connected to the processor 101 through the communication component 107, and the user can control the processor 101 through the remote controller 1052 or the touch screen 1051, so that the processor 101 controls the operation of the driving mechanism 102. The processor 101 can be connected to multiple driving mechanisms 102, thereby controlling the operation of multiple driving mechanisms 102, and each driving mechanism 102 is connected to a deceleration mechanism 103 and a traction mechanism 104. A traction mechanism can be set above each track of the swimming pool, so that the user can set the training information of each track training through the touch screen 1051, and send the training information to the processor 101 through the switch 106, and different athletes can train at the same time in different tracks.

Furthermore, in the swimming training device of this embodiment, the driving mechanism 102 includes a servo driver 1022 and a servo motor 1021. The servo motor 1021 and the processor 101 are respectively connected to the servo driver 1022; the servo motor 1021 is connected to the speed reduction mechanism 103. The user sets the training information through the touch display screen 1051, and sends the training information to the processor 101 through the switch 106. The processor 101 controls the servo driver 1022 according to the training information, so that the servo driver 1022 controls the servo motor 1021 to rotate, thereby driving the traction mechanism 104 to operate through the speed reduction mechanism 103, and helping the athlete to perform swimming training.

Furthermore, in the swimming training device of this embodiment, the traction mechanism 104 includes a pulley 1041, a first traction rope 1042 and a second traction rope 1043. The pulley 1041 is connected to the speed reduction mechanism 103; the pulley 1041 is connected to the first traction rope 1042, and the pulley 1041 drives the first traction rope 1042 to move; the second traction rope 1043 is connected to the first traction rope 1042; and the second traction rope 1043 drives the athlete to perform swimming training. In this way, if the training speed in the training parameters is less than the average speed of the athlete, the second traction rope 1043 will form a backward pulling force on the athlete, and the pulling force is the resistance. The training speed set in the training parameters can be calculated by the length of the second traction rope 1043, the average speed of the athlete and the resistance required for training; the training speed in the training parameters can also be set so that the second traction rope 1043 drags the athlete to swim forward, thereby improving the athlete's perception of speed.

Furthermore, in the swimming training device of this embodiment, the servo motor 1021 is provided with an encoder 10211, and the encoder 10211 is connected to the processor 101; the swimming training device of this embodiment also includes a safety mechanism 109 and a support component 108, the support component 108 is connected to the pulley 1041, the safety mechanism 109 is arranged on the support component 108, and the safety mechanism 109 is connected to the processor 101. The encoder 10211 records the first position of the connection between the first traction rope 1042 and the second traction rope 1043, and sends the first position to the processor 101 so that the processor 101 records the first position; when the connection between the first traction rope 1042 and the second traction rope 1043 contacts the safety mechanism 109, the safety mechanism 109 sends the second position of the connection to the processor 101 so that the processor 101 detects the first position and the second position; if during the training process, the connection between the first traction rope 1042 and the second traction rope 1043 slips or touches by mistake or other abnormal conditions occur, the processor 101 will detect that the first position is inconsistent with the second position, and calibrate the first position, that is, if the athlete is at the starting end at this time, the first position is calibrated to the 0-meter position, and if the athlete is at the end end at this time, the first position is calibrated to the 28-meter position (set according to the length of the swimming pool track), so that the control accuracy can be guaranteed. Specifically, the safety mechanism 109 includes a photoelectric switch and/or a mechanical limit mechanism. In the present embodiment, two photoelectric switches and two mechanical limit mechanisms are preferably used, wherein a photoelectric switch and a mechanical limit mechanism are respectively provided at both ends. When the photoelectric switch fails, the mechanical limit mechanism can be used as a backup device; the first traction rope 1042 is preferably a steel wire rope; the end of the second traction rope 1043 in contact with the athlete is preferably a backpack strap rope, which will not cause harm to the human body.

Specifically, the models of the servo motor 1021 include: 1FK6042-6AF71-1AH1, 1FT6062-6AK71-4AB2-Z-N05, 1FT6105-8AF71-4UA0, 1FK7063-5AF71-1UA1, etc.; the models of the encoder 10211 include: ROD431, ERN1387, ERN1331, ERN1381, EQN1325, ERN1185, etc.; the models of the servo driver 1022 include: 6SL3210-5FE13-5UF0, 6SL3040-0MA00-0AA1, 6SL3210-5FB11-0UF1, etc.; the processor 101 can use the SMART 200 series PLC, which includes a CPU The CPUs of different models include ST30, ST40 and ST60. The models of switch 106 include S5720S-28P-LI-AC, TL-SG1024T, etc.

In addition, the swimming training device of this embodiment, when the training speed is set to a fixed value through the touch display screen 1051, the training mode is the precise mode. This embodiment also includes a variable speed mode, that is, the speed is changed during the training process, so when setting the training information, it can be achieved by setting the training initial speed and the training acceleration. In this way, multiple control schemes can be provided to adapt to the training schemes and styles of different coaches.

In the swimming training equipment of this embodiment, the user sets the training information through the touch display screen 1051, and transmits the training information to the processor 101 through the switch 106; the processor 101 controls the operation of the servo motor 1021 through the servo driver 1022 according to the training information; the servo motor 1021 drives the pulley 1041 to operate through the reduction mechanism 103, and the pulley 1041 drives the first traction rope 1042 to move, so that the second traction rope 1043 connected to the first traction rope 1042 drives the athlete to perform swimming training; the servo motor 1021 is provided with an encoder 10211, and the processor 101 calibrates the position information of the connection part of the first traction rope 1042 and the second traction rope 1043 through the connection with the encoder 10211 and the safety mechanism 109. In this way, the traction mechanism 104 can apply a pulling force in the opposite direction of the athlete's swimming to increase the resistance of the athlete, thereby exercising the athlete's strength. The traction mechanism 104 can also apply a pulling force in the same direction as the athlete's swimming to drag the athlete forward, thereby improving the athlete's perception of speed. The settings of the encoder 10211 and the safety mechanism 109 can enhance the control accuracy during the operation of this embodiment, and the swimming training equipment of this embodiment trains athletes in water, which can exercise all muscle groups used in swimming.

Figure 3 is a structural diagram of embodiment 3 of the swimming training device of the present invention. As shown in Figure 3, on the basis of the above embodiment, the swimming training device of this embodiment also includes an identity recognition mechanism 110 and a memory 111, wherein the identity recognition mechanism 110 and the memory 111 are respectively connected to the processor 101; the memory 111 stores target training information associated with the identity of each athlete; the identity recognition mechanism 110 sends the acquired identity of the current athlete to the processor 101; the processor 101 obtains the current target training information corresponding to the identity of the current athlete from the memory 111, so as to control the operation of the driving mechanism 102 according to the current target training information.

Specifically, the identity recognition mechanism 110 can obtain the user identity, if the user is a coach, then the processor 101 obtains the target training information of all athletes taught by the coach from the memory 111, the coach checks through the touch display screen 1051, can check the target training information and completion of the athlete, can also set the target training information for the athlete, if the coach cannot supervise the athlete's training for some reason, can set the athlete's target training information in advance through the touch display screen 1051, so that even if the coach no longer supervises on-site, the athlete can also train according to the target training information set by the coach, and the coach can also check the completion of the athlete afterwards to understand whether it is trained according to the requirements. If the user is an athlete, then the identity recognition mechanism 110 obtains the athlete's identity, and the processor 101 obtains the current target training information corresponding to the athlete's identity from the memory 111, to control the operation of the driving mechanism 102 according to the current target training information. Wherein, the current target training information can be the target training information set in advance by the coach, if the coach does not set the target training information in advance, it can also be the current target training information suitable for the athlete analyzed by the processor 101 according to the previous target training information and completion of the athlete.

Specifically, the body recognition mechanism 110 includes at least one of a face recognition mechanism, a fingerprint recognition mechanism, and a password recognition mechanism.

The processor 101, the driving mechanism 102, the speed reduction mechanism 103, and the pulley 1041 in the swimming training device of this embodiment can be arranged outside the swimming room to avoid being affected by the high humidity environment.

In the swimming training device of this embodiment, the user sets the training information through the touch display screen 1051, and transmits the training information to the processor 101 through the switch 106; the processor 101 controls the operation of the servo motor 1021 through the servo driver 1022 according to the training information; the servo motor 1021 drives the pulley 1041 to operate through the reduction mechanism 103, and the pulley 1041 drives the first traction rope 1042 to move, so that the second traction rope 1043 connected to the first traction rope 1042 drives the athlete to perform swimming training; the servo motor 1021 is provided with an encoder 10211, and the processor 101 calibrates the position information of the connection part between the first traction rope 1042 and the second traction rope 1043 by connecting with the encoder 10211 and the safety mechanism 109; the processor 101 can also obtain the current target training information corresponding to the identity identifier of the current athlete obtained through the identity recognition mechanism 110 from the memory 111, so as to control the operation of the drive mechanism 102 according to the current target training information. In this way, the traction mechanism 104 can apply a pulling force opposite to the swimming direction of the athlete to increase the resistance of the athlete, thereby exercising the athlete's strength. The traction mechanism 104 can also apply a pulling force in the same direction as the athlete's swimming to drag the athlete forward, thereby improving the athlete's perception of speed. The swimming training equipment of this embodiment trains athletes in water, which can exercise all muscle groups used in swimming. In this embodiment, the coach can also set target training information for the athlete in advance. The athlete only needs to identify himself through the identity recognition mechanism 110, and then he can directly train according to the target training information without having to reset the training information, which provides convenience for the athletes and saves time.

It should be noted that the connection relationship between the various structures in the swimming training equipment of the above embodiment can be connected according to the selected models of the various structures.

It can be understood that the same or similar parts of the above embodiments can be referenced to each other, and the contents not described in detail in some embodiments can refer to the same or similar contents in other embodiments.

It should be noted that, in the description of the present invention, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, the meaning of "plurality" refers to at least two.

In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims (6)

1. A swimming training device, comprising: the device comprises a processor, a man-machine interaction mechanism, a driving mechanism, a speed reducing mechanism and a traction mechanism;

The driving mechanism and the man-machine interaction mechanism are respectively connected with the processor;

the traction mechanism and the driving mechanism are respectively connected with the speed reducing mechanism;

setting training information by a user through the man-machine interaction mechanism;

the processor controls the driving mechanism to operate according to the training information;

The driving mechanism drives the traction mechanism to operate through the speed reducing mechanism so that the traction mechanism drives the athlete to perform swimming training;

The driving mechanism includes: a servo driver and a servo motor; the servo motor and the processor are respectively connected with the servo driver; the servo motor is connected with the speed reducing mechanism;

The traction mechanism comprises: the pulley, the first traction rope and the second traction rope; the pulley is connected with the speed reducing mechanism; the pulley is connected with the first traction rope, and drives the first traction rope to move; the second traction rope is connected with the first traction rope; the second traction rope drives the athlete to perform swimming training;

The servo motor is provided with an encoder; the encoder is connected with the processor; the encoder records a first position of a connecting part of the first traction rope and the second traction rope and sends the first position to the processor;

The swimming training device further comprises a safety mechanism and a supporting part; the supporting component is connected with the pulley; the safety mechanism is arranged on the supporting part and is connected with the processor; when the connection part is in contact with the safety mechanism, the safety mechanism sends a second position of the connection part to the processor; and if the processor detects that the first position is inconsistent with the second position, calibrating the first position.

2. Swimming training device according to claim 1, further comprising a switch; the man-machine interaction mechanism comprises a touch display screen;

the touch display screen is connected with the processor through the switch;

and setting the training information by the user through the touch display screen.

3. Swimming training device according to claim 1, further comprising communication means; the man-machine interaction mechanism further comprises a remote controller;

The remote controller is connected with the processor through the communication component.

4. Swimming training device according to claim 1, characterized in that the safety mechanism comprises: an optoelectronic switch and/or a mechanical limiting mechanism.

5. Swimming training device according to claim 1, further comprising an identification mechanism and a memory;

The identity recognition mechanism and the memory are respectively connected with the processor;

the memory stores target training information associated with the identity of each athlete;

the identity recognition mechanism sends the acquired identity of the current athlete to the processor;

And the processor acquires current target training information corresponding to the identity of the current athlete from the memory so as to control the driving mechanism to operate according to the current target training information.

6. A swimming training device according to claim 5, wherein the identification means comprises at least one of face recognition means, fingerprint recognition means and password recognition means.