CN215938978U

CN215938978U - Swimming simulation training device

Info

Publication number: CN215938978U
Application number: CN202120515591.1U
Authority: CN
Inventors: 梁靖宇; 梁洪生; 邵阳
Original assignee: Miao Zhongjin Beijing Sports Co ltd
Current assignee: Miao Zhongjin Beijing Sports Co ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2022-03-04
Anticipated expiration: 2031-03-11

Abstract

The disclosed embodiment provides a swimming simulation training device, includes: the device comprises a support frame, a human body bearing plate, a handheld part, a traction rope, a first damping device and a second damping device; the handheld part, the traction rope and the second damping device are provided with two groups, for one group, one end of the traction rope is connected with the handheld part, and the other end of the traction rope is connected with the second damping device; the human body bearing plate is arranged at one end of the support frame, the first damping device is arranged at the other end of the support frame, and the second damping devices are respectively arranged at two sides of the first damping device; the first damping device and the second damping device are used for providing resistance to the handheld portion, so that the arm strength of the user can be exercised. The swimming simulation training device disclosed by the embodiment of the disclosure can solve the dependence of a swimmer on a swimming pool during training, can simulate the swimming posture, and meets the requirement of the swimmer on strengthening resistance training.

Description

Swimming simulation training device

Technical Field

The disclosure relates to the technical field of fitness equipment, in particular to a swimming simulation training device.

Background

With the increase of the substance level, people pay more attention to the health and body beauty of the people. Swimming is an effective whole-body fitness mode, especially breaststroke has good effects on developing muscle groups of human bodies, strengthening the bodies and shaping the bodies, and the breaststroke can help people to correct some abnormal body shapes and can lead the bodies and the muscles of all parts of the bodies to be developed in a balanced and comprehensive mode. However, swimming requires high temperature, field and other environments, the sport fixing cost is high, and swimming is a sport requiring high technology, and particularly, people who do not master swimming skills can hardly complete the sport.

For professional swimmers, to improve the swimming speed, the muscles of the swimmers, including the back muscles, the deltoid muscle, the biceps brachii muscle, the pectoralis major muscle and other upper body muscles, need to be exercised first, and when the swimmers exercise in the swimming pool at any time and any place, the swimmers bring much inconvenience to the swimmers, the dependence on the swimming pool is high, and the resistance of the pool water in the swimming pool is not changed, so that the requirements of the swimmers on resistance strengthening training cannot be met.

SUMMERY OF THE UTILITY MODEL

In view of this, the present disclosure provides a swimming simulation training device to solve the technical problems that in the prior art, the dependence of a swimmer on a swimming pool is high, and the swimming pool cannot meet the requirement of the swimmer on resistance-enhanced training.

In view of the above, the present disclosure provides a swimming simulation training device, comprising:

the device comprises a support frame, a human body bearing plate, a handheld part, a traction rope, a first damping device and a second damping device;

the handheld part, the traction rope and the second damping device are provided with two groups, for one group, one end of the traction rope is connected with the handheld part, and the other end of the traction rope is connected with the second damping device;

the human body bearing plate is arranged at one end of the support frame, the first damping device is arranged at the other end of the support frame, and the second damping devices are respectively arranged at two sides of the first damping device;

the first damping device and the second damping device are used for providing resistance to the handheld portion, so that the arm strength of the user can be exercised.

In some embodiments, the first damping device is a wind resistance device comprising a first housing, a second housing with an air inlet, an impeller, and a central rotating shaft;

the first casing with the second casing lock, the impeller sets up first casing with between the second casing, central rotating shaft passes in proper order first casing the impeller with the second casing, first casing the second casing with the impeller sets up with one heart, the haulage rope is around establishing in the central rotating shaft.

In some embodiments, an air inlet adjusting baffle is further disposed outside the second housing, the shape and location of the air inlet on the air inlet adjusting baffle are the same as the shape and location of the air inlet on the second housing, the air inlet adjusting baffle and the second housing are disposed non-concentrically, and the air inlet adjusting baffle is disposed on the second housing through an eccentric rotating shaft and can rotate around the eccentric rotating shaft.

In some embodiments, a metal sheet is coaxially disposed on the impeller at a side close to the first casing, a first magnetic member and a second magnetic member are disposed at openings of corresponding positions on the first casing and the second casing, respectively, and the first magnetic member and the second magnetic member are disposed opposite to each other and located at two sides of the metal sheet, respectively.

In some embodiments, further comprising:

and the magnetic component adjusting device is used for adjusting the distance between the first magnetic component and the second magnetic component.

In some embodiments, the second damping device includes an elastic rope, a first fixing shaft, a second fixing shaft, and a support housing, the central rotating shaft passes through the support housing, the first fixing shaft and the second fixing shaft are horizontally disposed at the bottom of the support housing in parallel, one end of the elastic rope is fixed on the first fixing shaft or the second fixing shaft, the elastic rope is wound around the first fixing shaft and the second fixing shaft, and the other end of the elastic rope is connected to the traction rope.

In some embodiments, the handheld portion comprises an arc-shaped plate and a U-shaped fixing frame, and an open end of the U-shaped fixing frame is rotatably connected with the arc-shaped plate through a rotating shaft.

In some embodiments, the pull-cord control device further comprises a resistance display for displaying the resistance provided by the first and second damping devices to the pull-cord.

In some embodiments, the support frame includes a body support and a damper support connected by a sleeve structure.

In some embodiments, the support frame further comprises a pull rope steering device, the pull rope steering device comprises a telescopic sleeve and a fixed pulley positioned at one end of the telescopic sleeve, and the fixed pulley is used for changing the stretching direction of the pull rope.

The swimming simulation training device disclosed by the embodiment of the disclosure can solve the dependence of a swimmer on a swimming pool during training, can simulate the swimming posture, and meets the requirement of the swimmer on strengthening resistance training.

Drawings

Other features, objects and advantages of the disclosure will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic overall structure diagram of a swimming simulation training device according to a first embodiment of the disclosure;

fig. 2 is a schematic structural diagram of a first damping device according to a second embodiment of the present disclosure;

fig. 3 is a schematic structural view of an impeller of a first damping device according to a second embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a second damping device according to a third embodiment of the present disclosure.

Detailed Description

The present disclosure is described in further detail below with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the relevant portions of the related inventions are shown in the drawings.

It should be noted that, in the present disclosure, the embodiments and features of the embodiments may be combined with each other without conflict. The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The disclosed embodiments provide a swimming simulation training device, which can simulate the swimming posture of a swimmer and exercise the muscle of the swimmer at the same time. Specifically, as shown in fig. 1, it is a schematic view of the overall structure of the swimming simulating training device in the embodiment of the present disclosure. As can be seen from fig. 1, as one embodiment of the present disclosure, the swimming simulation training device includes:

the device comprises a support frame 1, a human body bearing plate 2, a handheld part 3, a traction rope 4, a first damping device 5 and a second damping device 6;

the handheld part 3, the traction rope 4 and the second damping device 6 are divided into two groups, for one group, one end of the traction rope 4 is connected with the handheld part 3, and the other end of the traction rope 4 is connected with the second damping device 6;

the human body bearing plate 2 is arranged at one end of the support frame 1, the first damping device 5 is arranged at the other end of the support frame 1, and the second damping devices 6 are respectively arranged at two sides of the first damping device 5;

the first damping device 5 and the second damping device 6 are used for providing resistance to the handheld portion 3, and meanwhile when the traction rope 4 is free of external force, the traction rope 4 rebounds to an initial position, so that arm strength of a user can be exercised. In this embodiment, the initial position of the pulling rope 4 can be adjusted according to actual needs.

In the use, the sportsman can lie prone on human loading board 2 to the head is towards the direction of keeping away from first damping device 5, and sportsman's palm is placed on handheld portion 3, the arm from top to bottom, by preceding drawing the circular arc swing backward, the arm action of paddling when making swimming realizes the simulation swimming. In the process, when the arms of the athlete swing from back to front, pushing force is applied to the handheld part 3 to pull the traction rope 4 to extend, and the first damping device 5 and the second damping device 6 provide resistance for the other end of the traction rope 4, so that the arm strength of the athlete (user) can be exercised; when the arms of the athlete swing from front to back, the traction rope 4 drives the handheld part 3 to restore to the initial position under the acting force of the first damping device 5 and the second damping device 6, and the process of alternating left and right arms is completed.

In this embodiment, in order to increase the comfort, the surface of the human body supporting board 2 may be covered with an elastic layer, such as a rubber layer, and meanwhile, an anti-slip layer, such as a frosted rubber layer, may be disposed on the handle.

In this embodiment, the pulling rope 4 may be an elastic rope or a rigid rope, and when the pulling rope 4 may be a rigid rope, an elastic member, such as a spring, may be disposed in the middle section of the elastic rope. The first damper 5 and the second damper 6 may be damper provided with a resilient member, such as a spring or an elastic cord, or may be other structural members capable of providing a resistance force, and this embodiment is not illustrated.

The swimming simulation training device of the embodiment can solve the dependence on a swimming pool when a swimmer trains, can simulate the swimming posture and meets the requirement of the swimmer on strengthening resistance training.

Fig. 2 is a schematic structural diagram of a first damping device according to a second embodiment of the present disclosure. Fig. 3 is a schematic structural diagram of an impeller of a first damping device according to a second embodiment of the present disclosure. In this embodiment, the first damping device 5 is a wind resistance device, and the wind resistance device 5 includes a first housing 501, a second housing 502 with an air inlet 503, an impeller 505 and a central rotating shaft 504.

The first casing 501 and the second casing 502 are buckled, the impeller 505 is arranged between the first casing 501 and the second casing 502, the central rotating shaft 504 sequentially penetrates through the first casing 501, the impeller 505 and the second casing 502, the first casing 501 and the second casing 502 extend outside, the first casing 501, the second casing 502 and the impeller 505 are concentrically arranged, and the traction rope 4 is wound on the extending part of the central rotating shaft.

Specifically, the first housing 501 and the second housing 502 may be engaged by a buckle 507, a specific structure of the buckle is not specifically limited, the impeller 505 is located in a cavity formed after the first housing 501 and the second housing 502 are fastened, and the cavity is provided with an air outlet, and except for an air inlet 503 arranged on the second housing 502, no other air inlets are arranged. The impeller 505 is fixed relative to the central rotating shaft 504, the hauling cable 4 can be wound on the extending part of the central rotating shaft 504 in one or more layers, when the hauling cable is pulled, the hauling cable can be pulled out along the same direction, so as to drive the central rotating shaft 504 to rotate, the impeller 505 rotates along with the central rotating shaft 504, because the impeller 505 is provided with a plurality of blades along the axial direction of the central rotating shaft 504, under the driving of the blades, the air in the cavity is discharged through the air outlet, so as to form negative pressure, so that the air outside the wind resistance device 5 enters the cavity through the air inlet 503, so as to form resistance, and the size of the formed resistance is in negative correlation with the size of the air inlet 503, that is, the smaller the air inlet 503 is, the larger the formed resistance is.

Moreover, a rebounding device may be disposed at the other end of the pulling rope 4 to drive the central rotating shaft 504 to rotate in the opposite direction, so that the pulling rope 4 originally wound around the central rotating shaft 504 is continuously wound around the central rotating shaft 504 after being pulled out, and thus resistance is continuously provided for the handheld portion 3.

The first damping device of the embodiment can continuously provide resistance for the handheld part, and is energy-saving and environment-friendly.

In addition, as an optional embodiment of the present disclosure, the first damping device in the second embodiment may further include an air inlet hole adjusting flap 508 disposed outside the second housing, the shape and the disposition position of an air inlet hole 5081 in the air inlet hole adjusting flap 508 are the same as those of an air inlet hole 503 in the second housing 502, the air inlet hole adjusting flap 508 and the second housing 502 are disposed in a non-concentric manner, the air inlet hole adjusting flap 508 is disposed on the second housing 502 through an eccentric rotating shaft (not shown in the drawings), that is, the rotating shaft whose central axis is not coincident with the central rotating shaft 504 is disposed on the second housing 502, and the air inlet hole adjusting flap 508 can rotate around the eccentric rotating shaft. When the air inlet hole adjusting baffle 508 rotates around the eccentric rotating shaft, the air inlet hole 503 on the second housing 502 is shielded by the arc baffle between the air inlet holes on the air inlet hole adjusting baffle 508, so that the air inlet hole 503 on the second housing 502 is reduced, thereby increasing the resistance. Moreover, the intake hole adjusting flap 508 may further have pre-calibrated resistance gears, such as 1 to 10 gears, and each gear may correspond to a specific value of resistance, so that the magnitude of the increased resistance may be controlled, and it is visible to the user that the user may rotate the intake hole adjusting flap 508 to the corresponding gear to change the magnitude of the resistance provided.

The first damping device of the embodiment enables the magnitude of the provided resistance to be adjusted, and the resistance corresponding to the range of adjustment can be specifically quantified.

In some embodiments, a metal sheet 506 (e.g., an aluminum sheet) is disposed on the impeller 505 on a side close to the first housing 501 coaxially with the first housing 501, a first magnetic member 5011 and a second magnetic member 5022 are disposed at openings of corresponding positions on the first housing 501 and the second housing 502, respectively, and the first magnetic member 5011 and the second magnetic member 5021 are disposed oppositely and on two sides of the metal sheet 506, respectively. The metal sheet 506 may be fixed relative to the central shaft 504, for example, by bolts or integrally formed therewith, or the metal sheet 506 may be fixed relative to the impeller 505.

When the metal sheet 506 rotates along with the central rotating shaft 504, the metal sheet 506 rotates to cut the magnetic field lines between the first magnetic member 5011 and the second magnetic member 5021, so that a circular current is generated, and under the action of the magnetic field, resistance opposite to the rotating direction of the metal sheet 506 is formed, so that the resistance is provided for the handheld part together with the impeller 505.

As an optional embodiment of the present disclosure, on the basis of the above embodiment, the method may further include: and the magnetic component adjusting device is used for adjusting the distance between the first magnetic component and the second magnetic component, and the resistance force opposite to the rotation direction of the metal sheet 506 under the action of a magnetic field is changed by changing the distance between the first magnetic component and the second magnetic component, so that the resistance force formed by cutting the magnetic induction lines by the metal sheet 506 can be adjusted.

The present embodiment can achieve similar technical effects to those of the above embodiments, and will not be described herein repeatedly.

Fig. 4 is a schematic structural diagram of a second damping device according to a third embodiment of the present disclosure. In this embodiment, the second damping device 6 includes an elastic rope 601, a first fixed shaft 602, a second fixed shaft 603 and a supporting housing 604, the central rotating shaft 504 passes through the supporting housing 604, the first fixed shaft 602 and the second fixed shaft 603 are horizontally disposed at the bottom of the supporting housing 604 in parallel, one end of the elastic rope 601 is fixed on the first fixed shaft 602 or the second fixed shaft 603, the elastic rope 601 winds around the first fixed shaft 602 and the second fixed shaft 603, and the other end of the elastic rope 601 is connected to one end of a pulling rope extending behind the central rotating shaft 504.

In this embodiment, the first fixing shaft 602 and the second fixing shaft 603 may be disposed at the bottom inside the supporting housing 604 through fixing rotating shafts, and when the end of the pulling rope extending behind the central rotating shaft 504 is pulled to be shorter, the elastic rope 601 is pulled to be longer by a force, and under the action of friction, the first fixing shaft 602 and the second fixing shaft 603 may rotate around the respective corresponding fixing rotating shafts, so that the elastic rope 601 is pulled out. When the pulling force is removed and the end of the pulling rope extending from the central rotating shaft 504 is returned to the original position, the elastic rope 601 is retracted by its own elastic force and is wound around the first fixing shaft 602 and the second fixing shaft 603 to return to the original position.

The second damping means of the present embodiment is capable of providing a resistance to the hand-held portion.

As an alternative embodiment of the present disclosure, in the above embodiment, a sliding rail may be disposed at a position where the first fixing shaft 602 and the second fixing shaft 603 are disposed on the supporting housing 604, and the first fixing shaft 602 and/or the second fixing shaft 603 may slide along the sliding rail in an opposite direction under the action of the elastic cord and may slide back to the initial position under the action of the restoring device. The reduction device may also provide resistance to the hand-held portion through the connected elastic cord 601 and pull cord.

As an optional embodiment of the disclosure, the handheld portion comprises an arc-shaped plate and a U-shaped fixing frame, and an opening end of the U-shaped fixing frame is rotatably connected with the arc-shaped plate through a rotating shaft.

The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present disclosure is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present disclosure. For example, the above features and (but not limited to) the features disclosed in this disclosure having similar functions are replaced with each other to form the technical solution.

Claims

1. A swimming simulation training device, comprising:

2. A swimming simulation training device according to claim 1, wherein the first damping device is a wind resistance device comprising a first housing, a second housing with an air inlet, an impeller and a central rotating shaft;

3. A swimming simulation training device according to claim 2, wherein an air inlet hole adjusting catch is further disposed outside the second housing, the shape and the position of the air inlet hole on the air inlet hole adjusting catch are the same as those of the air inlet hole on the second housing, the air inlet hole adjusting catch and the second housing are disposed non-concentrically, and the air inlet hole adjusting catch is disposed on the second housing through an eccentric rotating shaft and can rotate around the eccentric rotating shaft.

4. A swimming simulation training device according to claim 3, wherein a metal sheet is coaxially arranged with the first housing on one side of the impeller close to the first housing, a first magnetic member and a second magnetic member are respectively arranged at the openings of the corresponding positions on the first housing and the second housing, and the first magnetic member and the second magnetic member are oppositely arranged and respectively arranged on two sides of the metal sheet.

5. The swimming training device of claim 4, further comprising:

6. A swimming simulation training device according to claim 2, wherein the second damping device comprises an elastic rope, a first fixed shaft, a second fixed shaft and a support housing, the central rotating shaft passes through the support housing, the first fixed shaft and the second fixed shaft are horizontally arranged at the bottom of the support housing in parallel, one end of the elastic rope is fixed on the first fixed shaft or the second fixed shaft, the elastic rope is wound around the first fixed shaft and the second fixed shaft, and the other end of the elastic rope is connected with the traction rope.

7. A swimming simulation training device according to claim 6, wherein the hand-held part comprises an arc-shaped plate and a U-shaped fixing frame, and the open end of the U-shaped fixing frame is rotatably connected with the arc-shaped plate through a rotating shaft.

8. A swimming training apparatus according to claim 7, further comprising a resistance display for displaying the resistance provided by the first and second damping devices to the pull-cord.

9. A swimming training device according to claim 8, wherein the support frame comprises a body support and a damping device support, the body support and the damping device support being connected by a sleeve structure.

10. A swimming simulation training device according to claim 8, wherein the support frame further comprises a pull-cord steering device comprising a telescopic sleeve and a fixed pulley at one end of the telescopic sleeve for changing the pull direction of the pull cord.