CN107812351B - Exercise wheel - Google Patents

Exercise wheel Download PDF

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Publication number
CN107812351B
CN107812351B CN201711229618.5A CN201711229618A CN107812351B CN 107812351 B CN107812351 B CN 107812351B CN 201711229618 A CN201711229618 A CN 201711229618A CN 107812351 B CN107812351 B CN 107812351B
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CN
China
Prior art keywords
gear
wheel
positioning
speed change
supporting tube
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Active
Application number
CN201711229618.5A
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Chinese (zh)
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CN107812351A (en
Inventor
杨慧
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Ruian weipin Trading Co., Ltd
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Ruian Weipin Trading Co Ltd
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Publication date
Application filed by Ruian Weipin Trading Co Ltd filed Critical Ruian Weipin Trading Co Ltd
Priority to CN201610639383.6A priority Critical patent/CN106139525B/en
Priority to CN201711229618.5A priority patent/CN107812351B/en
Publication of CN107812351A publication Critical patent/CN107812351A/en
Application granted granted Critical
Publication of CN107812351B publication Critical patent/CN107812351B/en
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Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/20Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising
    • A63B22/201Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track
    • A63B22/208On a track which is itself moving during exercise
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/20Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising
    • A63B22/201Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track
    • A63B22/203Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track in a horizontal plane
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00Exercising apparatus specially adapted for particular parts of the body
    • A63B23/02Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
    • A63B23/0205Abdomen
    • A63B23/0211Abdomen moving torso with immobilized lower limbs

Abstract

The invention discloses an exercise wheel which comprises a supporting tube made of an aluminum alloy material and rollers arranged in pairs, wherein the rollers arranged in pairs are arranged on the supporting tube. When a beginner uses the exercise wheel, the speed change gear set generates resistance in the process of pushing forwards, and the direction of holding the exercise wheel can be adjusted; when hand or belly strength reach the limit and are not enough to support, can press the reversal button, the motor operation in the stay tube, driven rotor rotates, magnet b on the driven rotor drives magnet a on the ring gear and rotates, ring gear rotates, drive gear b, gear a drives gear d, gear c drives the internal gear rotation on the transmission base, the transmission base makes the gyro wheel slow down, produce backward power, make the gyro wheel do the motion of replying, thereby conveniently control the rotation of gyro wheel, prevent that the user from leading to the fact the strain because of the gyro wheel rolls out of control.

Description

Exercise wheel
Technical Field
The invention belongs to the field of sports goods, and particularly relates to an exercise wheel.
Background
The more common structure of current abdomen building device is two gyro wheels laminating in the middle of, then a handle pipe runs through two gyro wheels, and the user lies prostrate ground, and the both ends of handle pipe are grabbed to both hands, will be good for abdomen the device and push forward or draw after, and the health cooperation is extended or is arched, and a lot of reciprocating motion plays and tempers the effect. However, although the existing abdomen building device adopts two rollers, the width of the rollers is narrow, a beginner cannot easily grasp the gravity center, cannot grasp the strength well, and is easy to cause muscle strain, and the abdomen building device has high requirements on the arm and the abdomen strength of a user, so that the beginner cannot finish the abdomen building device for many times.
In view of the above problems, patent No. CN204932734U discloses an intelligent exercise wheel, which includes an intelligent exercise wheel body, an intelligent terminal device and a network server, wherein the intelligent terminal device and the network server establish wireless communication with the body. The intelligent exercise wheel body comprises a support rod, a roller, a left handle, a right handle, a left force measuring device, a right force measuring device, an electrocardio or heart rate measuring electrode, a control circuit board, a speed changing device, a power generating device and a battery module, wherein the roller is arranged in the middle of the support rod, and the left handle and the right handle are symmetrically arranged at two ends of the support rod; the intelligent abdomen building wheel body also comprises a wheel speed sensing and counting circuit, a sub-handle pressure sensor and a heart rate or electrocardio sensor which are used for measuring the using posture and the exercise intensity of a user. However, the patent does not explicitly describe the specific structure and connection of the transmission and the generator, and those skilled in the art cannot achieve the effect.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the defects in the prior art, the abdomen building wheel is provided.
In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose: an exercise wheel comprises a supporting tube made of an aluminum alloy material and rollers arranged in pairs, wherein the rollers arranged in pairs are arranged on the supporting tube;
a polygonal positioning ring is formed in the center of the outer wall of the supporting pipe, a driven rotor is mounted in the center of the interior of the supporting pipe, two ends of the driven rotor are fixedly connected with magnets b, motors are respectively and fixedly mounted at two ends of the driven rotor in the supporting pipe, and an output shaft of each motor is rotatably connected with the corresponding driven rotor; the motor and the storage battery are respectively and electrically connected with the circuit board;
one end of the supporting tube is fixedly provided with an illuminating lamp, the other end of the supporting tube is fixedly provided with a USB interface, one side of the outer wall of the supporting tube, which is close to the roller, is fixedly connected with a reversing button, and the illuminating lamp, the USB interface and the reversing button are respectively and electrically connected with the circuit board;
each roller comprises a roller body, a transmission clamping seat which is positioned at the inner side of the roller body and is rotationally connected with the roller body, and an annular gear which is arranged between the roller body and the transmission clamping seat and is rotationally sleeved with the supporting tube;
a positioning ring which is matched and sleeved with the polygonal positioning ring is formed in the center of the transmission clamping seat;
the inner wall of the ring gear is fixedly connected with a magnet a, and the position of the magnet a corresponds to that of a magnet b on the driven rotor;
an inner gear is formed on one surface of the wheel body opposite to the transmission clamping seat;
a speed change gear set is in transmission connection with the internal gear and the ring gear, and comprises more than three first speed change gears and second speed change gears; the first speed change gear comprises a gear a and a gear b which are coaxially and fixedly connected, and the outer diameter of the gear a is smaller than that of the gear b; the second speed change gear comprises a gear c and a gear d which are coaxially and fixedly connected, and the outer diameter of the gear c is smaller than that of the gear d; the gear c is meshed with an internal gear, the gear d is meshed with the gear a, and the gear b is meshed with a ring gear;
the module of the gear a, the module of the gear b, the module of the gear c, the module of the gear d, the module of the ring gear and the module of the internal gear are the same;
a second positioning column rotationally connected with the first speed change gear and a first positioning column rotationally connected with the second speed change gear are formed on the transmission clamping seat;
a wheel body sleeving hole which is rotatably sleeved with the supporting tube is formed in the center of the wheel body, and a clamping groove is formed in the periphery of an inner gear of the wheel body; more than three clamping seat clamping heads which are in sliding connection with the clamping grooves are formed on the edge of the surface, opposite to the wheel body, of the transmission clamping seat along the circumferential direction.
Further, the magnets a are arranged along the circumferential direction of the inner wall of the ring gear at equal intervals.
Compared with the prior art, the invention has the beneficial effects that: a transmission clamping seat and a speed change gear set are arranged between the two rollers, so that the two rollers are far away from each other, and a user can easily grasp the gravity center. The speed change gear set can produce resistance, when a user does reciprocating motion, the roller rotates to drive the transmission clamping seat to rotate with the transmission base, the inner gear rotates to drive the gear c to rotate, the gear d drives the gear a to rotate, the gear b drives the ring gear to rotate, the magnet a arranged in the ring gear drives the magnet b in the supporting rod to rotate, the magnet b drives the driven rotor to rotate, and the motor connected with the driven rotor generates electricity and stores electricity through the storage battery. When a beginner uses the exercise wheel, the speed change gear set generates resistance in the process of pushing forwards, and the direction of holding the exercise wheel can be adjusted; when hand or belly strength reach the limit and are not enough to support, can press the reversal button, the motor operation in the stay tube, driven rotor rotates, magnet b on the driven rotor drives magnet a on the ring gear and rotates, ring gear rotates, drive gear b, gear a drives gear d, gear c drives the internal gear rotation on the transmission base, the transmission base makes the gyro wheel slow down, produce backward power, make the gyro wheel do the motion of replying, thereby conveniently control the rotation of gyro wheel, prevent that the user from leading to the fact the strain because of the gyro wheel rolls out of control. The exercise can be performed for a period of time, the user does not press a reverse button in the pull-back process, the speed change gear set can generate resistance when pulling back, the abdominal strength is increased, the exercise intensity is increased, and therefore the purposes of energy conservation and environmental protection are achieved. In addition, can also take out two gyro wheels, make the stay tube use as portable power source.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the roller of the present invention;
FIGS. 4, 5 and 6 are exploded views of the roller of the present invention;
fig. 7 and 8 are schematic structural views of the support rod of the invention;
figure 9 is a cross-sectional view of a support pole of the present invention.
Fig. 10, 11 and 12 are schematic structural views of embodiment 2 of the present invention.
Description of the labeling: 1. a roller; 11. a wheel body; 111. an internal gear; 112. the wheel body is sleeved with a hole; 113. a card slot;
12. a transmission clamping seat; 121. a clamping seat clamping head; 122. a positioning ring; 123. a first positioning post; 124. a second positioning column; 13. a speed change gear set; 132. a first speed change gear; 1321. a gear a; 1322. a gear b; 133. a second speed change gear; 1331. a gear c; 1332. a gear d; 14. a ring gear; 141. a magnet a;
2. supporting a tube; 20. positioning rings; 21. an illuminating lamp; 22. a storage battery; 23. a circuit board; 24. a motor; 25. a driven rotor; 251. a magnet b; 26. a USB interface; 27. a reverse button; 28. a nose bar; 29. a second card slot; 41. a rocking handle; 42. rotating the handle; 421. positioning the chuck; 422. pre-tightening the spring; 423. and a positioning buckle.
Detailed Description
Example 1
The following describes in detail an embodiment of the present invention with reference to the accompanying drawings.
Referring to fig. 1 to 9, the exercise wheel of the present embodiment includes a supporting tube 2 made of aluminum alloy and rollers 1 disposed in pairs, and the rollers disposed in pairs are mounted on the supporting tube.
A polygonal positioning ring 20 is formed in the center of the outer wall of the supporting pipe, a driven rotor 25 is installed in the center of the inner portion of the supporting pipe, two ends of the driven rotor are fixedly connected with magnets b251, motors 24 are respectively and fixedly installed in the positions, located at two ends of the driven rotor, of the supporting pipe, and output shafts of the motors are rotatably connected with the driven rotor; a circuit board 23 and a storage battery 22 are fixedly mounted in the supporting tube, and the motor and the storage battery are electrically connected with the circuit board respectively.
The utility model discloses a circuit board electricity connection, including stay tube, gyro wheel, lamp, USB interface, reverse button, the stay tube one end fixed mounting has light 21, and other end fixed mounting has USB interface 26, the stay tube outer wall is close to gyro wheel one side fixedly connected with reverse button 27, light, USB interface, reverse button are connected with the circuit board electricity respectively.
Each roller comprises a roller body 11, a transmission clamping seat 12 which is positioned at the inner side of the roller body and is rotationally connected with the roller body, and a ring gear 14 which is arranged between the roller body and the transmission clamping seat and is rotationally sleeved with a supporting pipe; and a positioning ring 122 which is matched and sleeved with the polygonal positioning ring is formed in the center of the transmission clamping seat.
And a magnet a141 is fixedly connected to the inner wall of the ring gear, and the position of the magnet a corresponds to that of a magnet b on the driven rotor.
An internal gear 111 is formed on one surface of the wheel body opposite to the transmission clamping seat.
A speed change gear set 13 is connected with the internal gear and the ring gear in a transmission manner, and comprises more than three first speed change gears 132 and second speed change gears 133; the first speed-changing gear comprises a gear a1321 and a gear b1322 which are coaxially and fixedly connected, and the outer diameter of the gear a is smaller than that of the gear b; the second speed change gear comprises a gear c1331 and a gear d1332 which are coaxially and fixedly connected, and the outer diameter of the gear c is smaller than that of the gear d; the gear c is meshed with the internal gear, the gear d is meshed with the gear a, and the gear b is meshed with the ring gear.
The module of the gear a, the gear b, the gear c, the gear d, the ring gear and the internal gear is the same.
And a second positioning column 124 rotationally connected with the first speed change gear and a first positioning column 123 rotationally connected with the second speed change gear are formed on the transmission clamping seat.
A wheel body sleeving hole 112 which is rotatably sleeved with the supporting tube is formed in the center of the wheel body, and a clamping groove 113 is formed in the periphery of an inner gear of the wheel body; more than three clamping seat clamping heads 121 which are in sliding connection with the clamping grooves are formed on the edge of the surface, opposite to the wheel body, of the transmission clamping seat along the circumferential direction.
Further, the magnets a are arranged along the circumferential direction of the inner wall of the ring gear at equal intervals.
And one end of the supporting tube is also provided with a USB interface switch and an illuminating lamp switch, and the USB interface switch and the illuminating lamp switch are electrically connected with the circuit board.
A transmission clamping seat and a speed change gear set are arranged between the two rollers, so that the two rollers are far away from each other, and a user can easily grasp the gravity center. The speed change gear set can produce resistance, when a user does reciprocating motion, the roller rotates to drive the transmission clamping seat to rotate with the transmission base, the inner gear rotates to drive the gear c to rotate, the gear d drives the gear a to rotate, the gear b drives the ring gear to rotate, the magnet a arranged in the ring gear drives the magnet b in the supporting rod to rotate, the magnet b drives the driven rotor to rotate, and the motor connected with the driven rotor generates electricity and stores electricity through the storage battery. When a beginner uses the exercise wheel, the speed change gear set generates resistance in the process of pushing forwards, and the direction of holding the exercise wheel can be adjusted; when hand or belly strength reach the limit and are not enough to support, can press the reversal button, the motor operation in the stay tube, driven rotor rotates, magnet b on the driven rotor drives magnet a on the ring gear and rotates, ring gear rotates, drive gear b, gear a drives gear d, gear c drives the internal gear rotation on the transmission base, the transmission base makes the gyro wheel slow down, produce backward power, make the gyro wheel do the motion of replying, thereby conveniently control the rotation of gyro wheel, prevent that the user from leading to the fact the strain because of the gyro wheel rolls out of control. The exercise can be performed for a period of time, the user does not press a reverse button in the pull-back process, the speed change gear set can generate resistance when pulling back, the abdominal strength is increased, the exercise intensity is increased, and therefore the purposes of energy conservation and environmental protection are achieved. In addition, can also take out two gyro wheels, make the stay tube use as portable power source.
Example 2
Referring to fig. 1 to 6 and fig. 10 to 12, the exercise wheel of the present embodiment includes a support tube 2 made of an aluminum alloy and rollers 1 disposed in pairs, and the rollers are mounted on the support tube.
A polygonal positioning ring 20 is formed in the center of the outer wall of the supporting pipe, a driven rotor 25 is installed in the center of the inner portion of the supporting pipe, two ends of the driven rotor are fixedly connected with magnets b251, motors 24 are respectively and fixedly installed in the positions, located at two ends of the driven rotor, of the supporting pipe, and output shafts of the motors are rotatably connected with the driven rotor; a circuit board 23 and a storage battery 22 are fixedly mounted in the supporting tube, and the motor and the storage battery are electrically connected with the circuit board respectively.
One end of the supporting tube is fixedly provided with an illuminating lamp 21, and the other end of the supporting tube is provided with a convex rod 28; the convex rod is rotatably connected with a rotating handle 42; two limiting plates which are symmetrically arranged are formed at one end of the rotating handle, a strip-shaped opening for accommodating the convex rod is formed between the two limiting plates, and the length of the strip-shaped opening is greater than half of the length of the rotating handle; the middle of the rotating handle is rotatably connected with the outer end part of the convex rod.
The end part of the limiting plate is provided with a clamping mechanism; the clamping mechanism comprises a positioning chuck 421 extending out of the limiting plate and a pre-tightening spring 422 arranged at the rear part of the positioning chuck; and an L-shaped accommodating hole for accommodating the positioning clamping head is formed at the end part of the limiting plate.
And a second clamping groove 29 matched with the positioning clamping head in clamping connection is formed on the end surface of the supporting tube adjacent to the convex rod.
The convex rod is also connected with a positioning buckle 423; the positioning buckle supports against the limiting plate under the action of the spring, when the rotating handle rotates to the position perpendicular to the protruding rod, the limiting plate is just staggered with the positioning buckle, the protruding rod extends out of the positioning buckle under the action of the spring, and the limiting plate is just supported from the side face, so that the rotating handle is clamped at the position.
The outer wall of the supporting tube is fixedly connected with a reversing button 27 on one side close to the roller, and the illuminating lamp and the reversing button are respectively and electrically connected with the circuit board.
Each roller comprises a roller body 11, a transmission clamping seat 12 which is positioned at the inner side of the roller body and is rotationally connected with the roller body, and a ring gear 14 which is arranged between the roller body and the transmission clamping seat and is rotationally sleeved with a supporting pipe; and a positioning ring 122 which is matched and sleeved with the polygonal positioning ring is formed in the center of the transmission clamping seat.
And a magnet a141 is fixedly connected to the inner wall of the ring gear, and the position of the magnet a corresponds to that of a magnet b on the driven rotor.
An internal gear 111 is formed on one surface of the wheel body opposite to the transmission clamping seat.
A speed change gear set 13 is connected with the internal gear and the ring gear in a transmission manner, and comprises more than three first speed change gears 132 and second speed change gears 133; the first speed-changing gear comprises a gear a1321 and a gear b1322 which are coaxially and fixedly connected, and the outer diameter of the gear a is smaller than that of the gear b; the second speed change gear comprises a gear c1331 and a gear d1332 which are coaxially and fixedly connected, and the outer diameter of the gear c is smaller than that of the gear d; the gear c is meshed with the internal gear, the gear d is meshed with the gear a, and the gear b is meshed with the ring gear.
The module of the gear a, the gear b, the gear c, the gear d, the ring gear and the internal gear is the same.
And a second positioning column 124 rotationally connected with the first speed change gear and a first positioning column 123 rotationally connected with the second speed change gear are formed on the transmission clamping seat.
A wheel body sleeving hole 112 which is rotatably sleeved with the supporting tube is formed in the center of the wheel body, and a clamping groove 113 is formed in the periphery of an inner gear of the wheel body; more than three clamping seat clamping heads 121 which are in sliding connection with the clamping grooves are formed on the edge of the surface, opposite to the wheel body, of the transmission clamping seat along the circumferential direction.
A rocking handle 41 is also rotatably connected to the wheel body 11 on the side far away from the rotating handle 42.
Further, the magnets a are arranged along the circumferential direction of the inner wall of the ring gear at equal intervals.
When adjusting the twist grip to with the protruding pole vertically state, the user can hold rocking handle, twist grip respectively through both hands, realizes charging the battery in the stay tube through the manual wheel body that rotates of rocking handle.
In addition, when the supporting tube is used independently and the rotating handle is adjusted to be perpendicular to the convex rod, the surface of the rotating handle, which is not provided with the positioning clamping head, can be used as a working surface, and the supporting tube is used as a handle, so that the effect of the hammer is realized.
A transmission clamping seat and a speed change gear set are arranged between the two rollers, so that the two rollers are far away from each other, and a user can easily grasp the gravity center. The speed change gear set can produce resistance, when a user does reciprocating motion, the roller rotates to drive the transmission clamping seat to rotate with the transmission base, the inner gear rotates to drive the gear c to rotate, the gear d drives the gear a to rotate, the gear b drives the ring gear to rotate, the magnet a arranged in the ring gear drives the magnet b in the supporting rod to rotate, the magnet b drives the driven rotor to rotate, and the motor connected with the driven rotor generates electricity and stores electricity through the storage battery. When a beginner uses the exercise wheel, the speed change gear set generates resistance in the process of pushing forwards, and the direction of holding the exercise wheel can be adjusted; when hand or belly strength reach the limit and are not enough to support, can press the reversal button, the motor operation in the stay tube, driven rotor rotates, magnet b on the driven rotor drives magnet a on the ring gear and rotates, ring gear rotates, drive gear b, gear a drives gear d, gear c drives the internal gear rotation on the transmission base, the transmission base makes the gyro wheel slow down, produce backward power, make the gyro wheel do the motion of replying, thereby conveniently control the rotation of gyro wheel, prevent that the user from leading to the fact the strain because of the gyro wheel rolls out of control. The exercise can be performed for a period of time, the user does not press a reverse button in the pull-back process, the speed change gear set can generate resistance when pulling back, the abdominal strength is increased, the exercise intensity is increased, and therefore the purposes of energy conservation and environmental protection are achieved. In addition, can also take out two gyro wheels, make the stay tube use as portable power source.
Example 3
The present embodiment further includes the following features on the basis of embodiment 2, where the rocking handle 41 includes a spherical rocking handle head and a rocking handle body; the rocking handle body comprises a polished rod part and a threaded part, the polished rod part is rotationally connected with the wheel body and is positioned on the wheel body through the rocking handle head and the nut; a threaded hole is formed in the circumference of the other wheel body corresponding to the position of the rocking handle; when the abdomen exercise wheel is used as an abdomen exercise wheel, the threaded part extends to the threaded hole of the other wheel body and is in threaded connection with the wheel body, so that the length of the rocking handle extending out of the wheel body is reduced, the hand of a user, extending out of the rocking handle elbow, acting on the supporting tube is reduced, and meanwhile the two wheel bodies are connected into a whole, and the stability of the structure is improved.

Claims (2)

1. An exercise wheel, characterized in that: the device comprises a supporting tube made of aluminum alloy and rollers arranged in pairs, wherein the rollers arranged in pairs are arranged on the supporting tube;
a polygonal positioning ring is formed in the center of the outer wall of the supporting pipe, a driven rotor is mounted in the center of the interior of the supporting pipe, two ends of the driven rotor are fixedly connected with magnets b, motors are respectively and fixedly mounted at two ends of the driven rotor in the supporting pipe, and an output shaft of each motor is rotatably connected with the corresponding driven rotor; the motor and the storage battery are respectively and electrically connected with the circuit board;
one end of the supporting tube is fixedly provided with an illuminating lamp, and the other end of the supporting tube is formed with a convex rod; the convex rod is rotatably connected with a rotating handle; two limiting plates which are symmetrically arranged are formed at one end of the rotating handle, a strip-shaped opening for accommodating the convex rod is formed between the two limiting plates, and the length of the strip-shaped opening is greater than half of the length of the rotating handle; the middle of the rotating handle is rotationally connected with the outer end part of the convex rod;
the end part of the limiting plate is provided with a clamping mechanism; the clamping mechanism comprises a positioning chuck extending out of the limiting plate and a pre-tightening spring arranged at the rear part of the positioning chuck; an L-shaped accommodating hole for accommodating the positioning clamping head is formed in the end part of the limiting plate; a second clamping groove matched with the positioning clamping head in a clamping manner is formed in the end face, adjacent to the convex rod, of the supporting tube;
the convex rod is also connected with a positioning buckle; the positioning buckle is abutted against the limiting plate under the action of the spring, when the rotating handle rotates to a position vertical to the convex rod, the limiting plate is just staggered with the positioning buckle, the positioning buckle extends out of the convex rod under the action of the spring and is just abutted against the limiting plate from the side surface, so that the rotating handle is clamped at the position;
the outer wall of the supporting tube is fixedly connected with a reversing button on one side close to the roller, and the illuminating lamp and the reversing button are respectively and electrically connected with the circuit board;
each roller comprises a roller body, a transmission clamping seat which is positioned at the inner side of the roller body and is rotationally connected with the roller body, and an annular gear which is arranged between the roller body and the transmission clamping seat and is rotationally sleeved with the supporting tube;
a positioning ring which is matched and sleeved with the polygonal positioning ring is formed in the center of the transmission clamping seat;
the inner wall of the ring gear is fixedly connected with a magnet a, and the position of the magnet a corresponds to that of a magnet b on the driven rotor;
an inner gear is formed on one surface of the wheel body opposite to the transmission clamping seat;
a speed change gear set is in transmission connection with the internal gear and the ring gear, and comprises more than three first speed change gears and second speed change gears; the first speed change gear comprises a gear a and a gear b which are coaxially and fixedly connected, and the outer diameter of the gear a is smaller than that of the gear b; the second speed change gear comprises a gear c and a gear d which are coaxially and fixedly connected, and the outer diameter of the gear c is smaller than that of the gear d; the gear c is meshed with an internal gear, the gear d is meshed with the gear a, and the gear b is meshed with a ring gear;
the module of the gear a, the module of the gear b, the module of the gear c, the module of the gear d, the module of the ring gear and the module of the internal gear are the same;
a second positioning column rotationally connected with the first speed change gear and a first positioning column rotationally connected with the second speed change gear are formed on the transmission clamping seat;
a wheel body sleeving hole which is rotatably sleeved with the supporting tube is formed in the center of the wheel body, and a clamping groove is formed in the periphery of an inner gear of the wheel body; more than three clamping seat clamping heads which are in sliding connection with the clamping grooves are formed on the edge of one surface, opposite to the wheel body, of the transmission clamping seat along the circumferential direction;
a rocking handle is also rotatably connected to the wheel body at one side far away from the rotating handle;
the rocking handle comprises a spherical rocking handle head and a rocking handle body; the rocking handle body comprises a polished rod part and a threaded part, the polished rod part is rotationally connected with the wheel body and is positioned on the wheel body through the rocking handle head and the nut; and a threaded hole is formed in the circumference of the other wheel body corresponding to the position of the rocking handle.
2. An exercise wheel as claimed in claim 1, wherein said magnets a are circumferentially spaced around the inner wall of the ring gear.
CN201711229618.5A 2016-08-05 2016-08-05 Exercise wheel Active CN107812351B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201610639383.6A CN106139525B (en) 2016-08-05 2016-08-05 A kind of power roller
CN201711229618.5A CN107812351B (en) 2016-08-05 2016-08-05 Exercise wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711229618.5A CN107812351B (en) 2016-08-05 2016-08-05 Exercise wheel

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201610639383.6A Division CN106139525B (en) 2016-08-05 2016-08-05 A kind of power roller

Publications (2)

Publication Number Publication Date
CN107812351A CN107812351A (en) 2018-03-20
CN107812351B true CN107812351B (en) 2020-07-07

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Application Number Title Priority Date Filing Date
CN201711230424.7A Active CN107930025B (en) 2016-08-05 2016-08-05 Exercise wheel
CN201711229618.5A Active CN107812351B (en) 2016-08-05 2016-08-05 Exercise wheel
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CN110624214B (en) * 2019-10-11 2021-01-01 安徽师范大学 Physical training instrument of drawing abdomen of lying on back
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CN106139525B (en) 2018-07-27

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