CN111514519A - Physical training device for sprint sports - Google Patents
Physical training device for sprint sports Download PDFInfo
- Publication number
- CN111514519A CN111514519A CN202010407935.7A CN202010407935A CN111514519A CN 111514519 A CN111514519 A CN 111514519A CN 202010407935 A CN202010407935 A CN 202010407935A CN 111514519 A CN111514519 A CN 111514519A
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- CN
- China
- Prior art keywords
- belt
- control
- control unit
- follower
- sprint
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
- A63B22/0235—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/055—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
- A63B21/0552—Elastic ropes or bands
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0087—Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load
Abstract
The invention discloses a physical training device for sprint sports, which consists of a bottom frame, an operation panel and an auxiliary training box, wherein a running belt controlled by a motor is arranged in the bottom frame, a control host computer is arranged on the operation panel, and a control assembly is arranged in the auxiliary training box and is used for adjusting the tensile force output by a stretching belt under the control of the control host computer, so that a sportsman can also carry out physical training in a mode of dragging equipment when running on the running belt, thus not only saving the field in the mode of a running machine, but also improving the training effect through the auxiliary equipment.
Description
Technical Field
The invention relates to the technical field of sports equipment, in particular to a physical training device for sprinting sports.
Background
Sprinting is a very important event in track and field sports that requires athletes to have high levels of both explosive power and physical performance, and therefore sprinters are heavily trained on both of these aspects in daily training.
Physical ability is the reserve of energy in the body, and the stronger physical ability, the more the athlete can keep pace and even accelerate at the later stage of the race, which is very beneficial to improving the race performance. At present, physical training is mainly performed by running training on a track or a running machine, and although some auxiliary equipment, such as some loads or dragging equipment, can be used for training on the track, the physical training effect is good, but the requirement on the field is high. Although the treadmill does not occupy the field for training, the auxiliary equipment cannot be used, and the training effect is not very good.
Therefore, there is a need for a training device that does not occupy space and can improve training effect by using auxiliary equipment.
Disclosure of Invention
The embodiment of the invention provides a physical training device for sprinting sports, which can solve the problems in the prior art.
The invention provides a physical training device for sprinting sports, which comprises a bottom frame and an operation panel, wherein a driving roller, a running belt and a motor are arranged in the bottom frame, the running belt is sleeved outside the driving roller, and the motor drives the driving roller to rotate so as to drive the running belt to run; the operation panel is arranged at one end of the bottom frame, a control host is arranged in the operation panel, and the control host is electrically connected with the motor;
the auxiliary training box is fixedly arranged at the other end of the underframe, a stretching belt is arranged in the auxiliary training box, one end of the stretching belt is positioned in the auxiliary training box, the other end of the stretching belt extends out of the auxiliary training box, and a movement waistband is fixed at one end of the stretching belt positioned outside the auxiliary training box;
the auxiliary training box is internally provided with a control assembly, the control assembly comprises a follower and a controlled piece, the controlled piece follower moves inside, and the controlled piece is connected with one end of the stretching belt, which is positioned inside the auxiliary training box; the number of the following elements is a plurality, and the following elements are respectively arranged on the two side edges of the running belt;
the inside position that is close to the spout bottom surface of follower is installed controlled unit, bottom plate internally mounted has the control unit, the control unit is connected with the main control system electricity to under the control of main control system adjust the resistance of receiving the controlling part when the follower slides.
The physical training device for sprinting sports disclosed by the invention comprises a bottom frame, an operation panel and an auxiliary training box, wherein a running belt controlled by a motor is arranged in the bottom frame, a control host is arranged on the operation panel, a control assembly is arranged in the auxiliary training box, and the control assembly adjusts the tensile force output by a stretching belt under the control of the control host, so that a sportsman can also perform physical training in a mode of dragging equipment when running on the running belt, thus not only the field is saved in a mode of a running machine, but also the training effect is improved through auxiliary equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the whole structure of a sprint exercise physical training device according to the present invention;
FIG. 2 is a schematic view of the interior of the training aid box of FIG. 1;
fig. 3 is a schematic structural diagram of the control assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the invention provides a sprint exercise physical training device, which comprises an underframe 100, an operation panel 200 and an auxiliary training box 300, wherein a plurality of driving rollers, a plurality of running belts 110 and a motor are arranged in the underframe 100, the driving rollers are respectively and rotatably arranged at the center and two ends in the underframe 100, the running belts 110 are sleeved outside the driving rollers, the motor drives the driving rollers to rotate, and further drives the running belts to move, so that a sportsman can stand on the running belts 110 to run.
In this embodiment, the top surface of the bottom chassis 100 has an opening through which the running belt 110 is exposed and the top surface of the running belt 110 is lower than the top surface of the bottom chassis 100, and both edges of the running belt 110 are positioned inside the bottom chassis 100.
The operation panel 200 is fixedly installed at one end of the bottom frame 100, and is specifically fixed at a position, equal to the chest height of a human body, at one end of the bottom frame 100 through a support rod, so that a sportsman can conveniently perform various control operations.
The auxiliary training box 300 is a hollow box body fixedly installed at the other end of the base frame 100. The auxiliary training box 300 has a stretching strap 310 inside, and one end of the stretching strap 310 is located inside the auxiliary training box 300, and the other end thereof protrudes outside the auxiliary training box 300. One end of the stretching belt 310, which is located outside the auxiliary training box 300, is fixedly provided with a sports belt 320, and the sports belt 320 is used for being tied to the waist of the athlete to provide backward pulling force during the running process of the athlete, so that the athlete can receive physical strength training of a dragging device.
The top end of the auxiliary training box 300 is fixedly installed with a hanging plate 330 horizontally extending towards the operation panel 200, one end of the hanging plate 330 near the operation panel 200 on the bottom surface is connected with a strap 332 through a hanging strip 331, and the athlete can hang himself by winding the strap 332 around the waist, and then the athlete can train the balance ability by running on the running belt 110. In this embodiment, the hanging strip 331 is rolled up in the hanging plate 330, and when the strap 332 is not needed, the hanging strip 331 is completely rolled up inside the hanging plate 330, so that the strap 332 is in a state of being closely attached to the bottom surface of the hanging plate 330, and when the strap 332 is needed, the hanging strip 331 is grasped and pulled downward.
The auxiliary training box 300 is further provided with two stretchable bands (not shown) on the side facing the operation panel 200, and the athlete can respectively tie the two stretchable bands on the two arms during the running process to train the swinging strength of the arms.
The support bar is also connected with a tension belt 231 through a connecting belt 230, and the athlete can carry out the training of the running frequency by tying the tension belt 231 on the waist. The tension band 231 may also have a trembling function to allow the athlete to relax after running.
With reference to fig. 2 and 3 together, the training aid box 300 has mounted inside it a control assembly comprising a follower 111 and a controlled member which moves inside one follower 111 into the other. The number of the followers 111 is plural, and the followers 111 are respectively installed at both side edges of the running belt 110, and the followers 111 can move back and forth inside the bottom chassis 100 and the training aid box 300 following the running belt 110. In this embodiment, a loop 113 is fixedly installed on a side surface of the follower 111, a sleeve (not shown) is protruded on an edge of the running belt 110, and the sleeve is inserted into the loop 113 to rotatably install the follower 111 on the running belt 110.
It should be understood that the follower 111 can only rotate on the running belt 110 in a small angle range to avoid an excessive rotation angle to make an included angle between two adjacent followers 111 too large, so that the controlled member cannot enter smoothly. By means of the rotary mounting, the follower 111 can be adjusted to the angle required by the controlled piece when the angle deviation is small after long-time use.
The follower 111 is internally provided with a sliding groove 112 penetrating through two opposite side surfaces, and the longitudinal section of the sliding groove 112 is T-shaped. A controlled unit is installed inside the follower 111 near the bottom surface of the sliding slot 112, and in this embodiment, the controlled unit is a permanent magnet, and a connecting line of an N pole and an S pole of the permanent magnet is parallel to the axial direction of the sliding slot 112.
The controlled member includes a bottom plate 311 and a connecting plate 312, and the thickness and the width of the bottom plate 311 are respectively equivalent to the height and the width of the sliding slot 112, so that the bottom plate 311 can move in the sliding slot 112 along the axial direction after being inserted into the sliding slot 112. The connecting plate 312 is fixedly installed at the center of the top surface of the bottom plate 311, and the connecting plate 312 is exposed from the sliding slot 112 for connecting the tension band 310. In this embodiment, a hanging ring 313 is rotatably mounted on the connecting plate 312, and the stretching strap 310 passes through and is sleeved in the hanging ring 313.
In order to make the bottom plate 311 slide more smoothly in the sliding groove 112, guide plates are respectively and fixedly mounted at two ends of the bottom plate 311, the cross section of each guide plate is trapezoidal, and the width of one end far away from the bottom plate 311 is smaller than that of the end close to the bottom plate 311, so that the guide plates can be easily inserted into the sliding groove 112, and the bottom plate 311 is guided to slide into the sliding groove 112 smoothly.
A control unit is installed inside the bottom plate 311, in this embodiment, the control unit is an electromagnet, and when the bottom plate 311 is located inside the sliding chute 112, a connecting line of an N pole and an S pole of the electromagnet is parallel to an axis of the sliding chute 112, so that when the controlled element slides inside the follower 111, the controlled element is attracted or repelled by the permanent magnet inside the follower 111. When the attraction force is received, the controlled piece presses the bottom surface of the sliding chute 112 downwards to generate friction force to resist the relative movement between the follower 111 and the controlled piece; when subjected to a repelling force, the controlled member presses the top surface of the slide slot 112 upward, generating a frictional force to resist relative movement between the follower 111 and the controlled member. The movement of the controlled member within the follower 111 is thus controlled once the electromagnet is energized, and the control varies with the magnetic magnitude of the electromagnet (i.e. the magnitude of the applied current).
The control panel electrically connected with the electromagnet is installed in the auxiliary training box 300 and electrically connected with the control host, and the athlete can control whether the electromagnet is electrified or not and the magnitude of the current by the display screen 210 or the control key 220, so as to control the working state of the control component.
When the device of the present invention is used for physical training, the athlete stands on the running belt 110, wears the sports belt 320 on the waist, and then sets the training mode through the display screen 210 or the control keys 220, after the mode is set, the running belt 110 starts to run, and the control assembly enters the corresponding working state in the set mode.
The training modes in the invention mainly include the following: manual mode. In the mode, the sportsman is required to select the pulling force level, the larger the selected pulling force is, the larger the current is introduced into the electromagnet, the larger the friction force of the follower 111 on the controlled element is, so that the larger the backward pulling force transmitted by the tensile belt 310 to the sportsman is, the sportsman needs to overcome the pulling force to keep the position which is static relative to the ground, and the burden of the sportsman in the running process is increased invisibly.
An automatic mode. Need not sportsman's manual setting under this mode, the control host computer is according to the running speed of running area 110 and is confirmed the corresponding frictional force of control assembly, then the control lets in the electric current size of electro-magnet, and then control assembly's operating condition, the pulling force that receives tensile area 310 when the speed that the sportsman ran is big more is also big more, for the sportsman exert with the resistance of running speed assorted, can further improve physical training effect.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. A physical training device for sprinting sports is characterized by comprising a bottom frame, an auxiliary training box and an operation panel, wherein a driving roller, a running belt and a motor are arranged in the bottom frame, the running belt is sleeved outside the driving roller, and the motor drives the driving roller to rotate so as to drive the running belt to run; the operation panel is arranged at one end of the bottom frame, a control host is arranged in the operation panel, and the control host is electrically connected with the motor;
the auxiliary training box is fixedly arranged at the other end of the underframe, a stretching belt is arranged in the auxiliary training box, one end of the stretching belt is positioned in the auxiliary training box, the other end of the stretching belt extends out of the auxiliary training box, and a movement waistband is fixed at one end of the stretching belt positioned outside the auxiliary training box;
the auxiliary training box is internally provided with a control assembly, the control assembly comprises a follower and a controlled piece, the controlled piece follower moves inside, and the controlled piece is connected with one end of the stretching belt, which is positioned inside the auxiliary training box; the number of the following elements is a plurality, and the following elements are respectively arranged on the two side edges of the running belt;
the inside position that is close to the spout bottom surface of follower is installed controlled unit, bottom plate internally mounted has the control unit, the control unit is connected with the main control system electricity to under the control of main control system adjust the resistance of receiving the controlling part when the follower slides.
2. The sprint exercise physical training device of claim 1 wherein the controlled unit is a permanent magnet and the control unit is an electromagnet, and wherein the line connecting the N pole and the S pole of the electromagnet is parallel to the line connecting the N pole and the S pole of the permanent magnet.
3. A sprint exercise physical training device as claimed in claim 2 wherein the follower has a slot extending through opposite sides, the slot being T-shaped in longitudinal section and the controlled member being slidably mounted in the slot.
4. The sprint exercise physical training device of claim 3 wherein the controlled member includes a base plate and a connecting plate, the base plate having a thickness and a width corresponding to the height and the width of the sliding slot, respectively, and the base plate being slidably inserted into the sliding slot;
the connecting plate is fixedly arranged in the center of the top surface of the bottom plate, the connecting plate is exposed out of the sliding groove, and the stretching belt is connected to the connecting plate.
5. The sprint physical ability training device of claim 4 wherein a hanging ring is rotatably mounted on the connecting plate, and the stretching strap is inserted through and sleeved in the hanging ring.
6. The sprint sporting body energy training apparatus of claim 4 wherein the two ends of the base plate are respectively fixedly installed with a guiding plate, the cross section of the guiding plate is trapezoid, and the width of the guiding plate far from the end of the base plate is smaller than the width of the guiding plate near the end of the base plate.
7. The sprint exercise apparatus of claim 1 wherein the follower is fixed to a side of the belt, and a post is protruded from the edge of the belt, the post being inserted into the post to rotatably mount the follower on the belt.
8. The sprint sports fitness training device of claim 1, wherein when the control unit is in the manual mode, the control unit is configured to control the control unit to control the amount of tension applied to the athlete by the tension band in accordance with a level of tension selected by the athlete.
9. The sprint exercise apparatus according to claim 1, wherein when the control unit is in the automatic mode, the control unit determines a control amount for the control unit according to the running speed of the running belt, and controls the control unit accordingly according to the control amount to control the amount of the tension applied to the athlete by the tension band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010407935.7A CN111514519B (en) | 2020-05-14 | 2020-05-14 | Physical training device for sprint sports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010407935.7A CN111514519B (en) | 2020-05-14 | 2020-05-14 | Physical training device for sprint sports |
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| Publication Number | Publication Date |
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| CN111514519A true CN111514519A (en) | 2020-08-11 |
| CN111514519B CN111514519B (en) | 2022-03-25 |
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| CN202010407935.7A Active CN111514519B (en) | 2020-05-14 | 2020-05-14 | Physical training device for sprint sports |
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| KR20200005362A (en) * | 2018-07-06 | 2020-01-15 | 박홍석 | Treadmill |
| CN210433907U (en) * | 2019-04-20 | 2020-05-01 | 云南工商学院 | Leg exercising device for track and field competition training |
| CN210495051U (en) * | 2019-07-30 | 2020-05-12 | 湖南人文科技学院 | Physical training ware is used in sports teaching |
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2020
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| EP1444018A4 (en) * | 2001-10-24 | 2006-07-05 | Univ California | Closed-loop force controlled body weight support system |
| US20060229167A1 (en) * | 2005-04-11 | 2006-10-12 | Rodger Kram | Force assistance device for walking rehabilitation therapy |
| CN101062445A (en) * | 2006-04-29 | 2007-10-31 | 巫佑丰 | Device for sport and body-building |
| CN201231037Y (en) * | 2008-01-21 | 2009-05-06 | 张连成 | Load type running machine |
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| CN111514519B (en) | 2022-03-25 |
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