CN107930026B - Abdominal muscle exercise equipment - Google Patents
Abdominal muscle exercise equipment Download PDFInfo
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- CN107930026B CN107930026B CN201711231538.3A CN201711231538A CN107930026B CN 107930026 B CN107930026 B CN 107930026B CN 201711231538 A CN201711231538 A CN 201711231538A CN 107930026 B CN107930026 B CN 107930026B
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- 210000003489 abdominal muscle Anatomy 0.000 title claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 78
- 230000008859 change Effects 0.000 claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 5
- 230000009471 action Effects 0.000 claims description 4
- 210000001015 abdomen Anatomy 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 239000000956 alloy Substances 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 8
- 230000005484 gravity Effects 0.000 description 4
- 244000208734 Pisonia aculeata Species 0.000 description 3
- 230000003187 abdominal effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 206010050031 Muscle strain Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
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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
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/02—Exercising 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)
- A63B23/0205—Abdomen
- A63B23/0222—Abdomen moving torso and lower limbs
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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
-
- 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
- A63B21/00181—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices comprising additional means assisting the user to overcome part of the resisting force, i.e. assisted-active exercising
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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
- A63B22/20—Exercising 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
- A63B22/201—Exercising 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
- A63B22/203—Exercising 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
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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
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/02—Exercising 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)
- A63B23/0205—Abdomen
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G5/00—Devices for producing mechanical power from muscle energy
- F03G5/06—Devices for producing mechanical power from muscle energy other than of endless-walk type
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physical Education & Sports Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Neurology (AREA)
- Power Engineering (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Pulmonology (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses an abdominal muscle exercise device which comprises a supporting tube made of an aluminum alloy material, a speed change mechanism and rollers arranged in pairs, wherein the rollers arranged in pairs are arranged on the supporting tube; the speed change mechanism is arranged on the inner side of one roller. When a beginner uses the exercise wheel, the speed change mechanism 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
Technical Field
The invention belongs to the field of sports goods, and particularly relates to an abdominal muscle exercise device.
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 abdominal muscle exercise equipment is provided.
In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose: the abdominal muscle exercise equipment comprises a supporting tube made of an aluminum alloy material, a speed change mechanism and rollers arranged in pairs, wherein the rollers arranged in pairs are arranged on the supporting tube; the speed change mechanism is arranged on the inner side of one roller;
a polygonal positioning ring is formed in the center of the outer wall of the supporting pipe, a driven rotor is installed in the center of the interior of the supporting pipe, a plurality of magnets b which are arranged equidistantly are uniformly installed at one end of the driven rotor along the circumferential direction, motors are fixedly installed at the two ends of the driven rotor in the supporting pipe respectively, and output shafts of the motors are rotationally connected with the 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;
the roller comprises a roller body, a roller body sleeving hole which is rotatably sleeved with the supporting tube is formed in the center of the roller body, and a plurality of positioning bulges are uniformly formed on the inner side of the roller body along the circumferential direction;
the speed change mechanism comprises a transmission base fixedly sleeved with the positioning ring, a transmission clamping seat rotatably connected with the transmission base, fixedly arranged at the inner side of the roller and rotatably sleeved with the supporting tube, and a ring gear arranged between the transmission clamping seat and the transmission base and rotatably sleeved with the supporting tube;
a positioning ring fixedly sleeved with the positioning ring is formed in the center of one end, far away from the transmission clamping seat, of the transmission base, and a polygonal positioning hole matched with the polygonal positioning ring is formed in the inner wall of the positioning ring;
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 transmission clamping seat opposite to the transmission base, and a speed change gear set is in transmission connection with the inner gear and the annular gear and comprises more than three first speed change gears and more than three 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;
and positioning columns which are rotationally connected with the first speed change gear and the second speed change gear are respectively formed on the transmission base.
The center of the transmission clamping seat is provided with a positioning hole a which is rotatably sleeved with the supporting tube, a positioning hole b matched with the positioning bulge is formed on the transmission clamping seat, and more than three clamping seat clamping heads are formed on the edge of the surface, opposite to the transmission base, of the transmission clamping seat along the circumferential direction.
As a preferable scheme: 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: the speed change mechanism is arranged between the two rollers, so that the two rollers are far away from each other, and a user can easily grasp the center of gravity. The speed change mechanism can generate 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 mechanism 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 speed change mechanism is taken out and can be used as a common abdomen building wheel. The exercise can increase the difficulty after a period of time, the user does not press a reverse button in the pull-back process, the speed change mechanism can also generate resistance when pulling back, the abdominal exertion 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.
Fig. 4, 5 and 6 are schematic structural views of the support tube of the present invention.
Fig. 7 is a cross-sectional view of the shifting mechanism of the present invention.
Fig. 8 and 9 are exploded views of the transmission mechanism 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 wheel body; 11. positioning the projection; 12. the wheel body is sleeved with a hole; 2. supporting a tube; 20. positioning rings; 22. A storage battery; 23. a circuit board; 24. a motor; 25. a driven rotor; 251. a magnet b; 26. an illuminating lamp; 27. a USB interface; 28. a reverse button; 29. a nose bar; 291. a second card slot; 3. A speed change mechanism; 31. a transmission base; 311. a positioning ring; 3111. polygonal positioning holes; 312. a positioning column; 32. a transmission clamping seat; 321. positioning holes a; 322. positioning holes b; 323. a clamping seat clamping head; 324. an internal gear; 33. a second speed change gear; 331. a gear c; 332. a gear d; 34. a first speed change gear; 341 gear a; 342 gear b; 35. a ring gear; 351. a magnet a; 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 abdominal muscle exerciser of the present embodiment includes a support tube 2 made of an aluminum alloy material, a speed changing mechanism 3, and rollers disposed in pairs, and the rollers disposed in pairs are mounted on the support tube. The speed change mechanism is arranged on the inner side of one roller.
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 inside of the supporting pipe, a plurality of magnets b251 which are arranged equidistantly are evenly installed at one end of the driven rotor along the circumferential direction, motors 24 are fixedly installed at the positions of the two ends of the driven rotor in the supporting pipe respectively, and output shafts of the motors are connected with the driven rotor in a rotating mode; 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, the stay tube one end fixed mounting has light 26, and other end fixed mounting has USB interface 27, the stay tube outer wall is close to gyro wheel one side fixedly connected with reversal button 28, light, USB interface, reversal button are connected with the circuit board electricity respectively.
The roller comprises a roller body 1, a roller body sleeve hole 12 which is rotatably sleeved with the supporting pipe is formed in the center of the roller body, and a plurality of positioning protrusions 11 are uniformly formed on the inner side of the roller body along the circumferential direction
The speed change mechanism 3 comprises a transmission base 31 fixedly sleeved with the locating ring, a transmission clamping seat 32 rotatably connected with the transmission base, fixedly installed on the inner side of the roller and rotatably sleeved with the supporting tube, and a ring gear 35 installed between the transmission clamping seat and the transmission base and rotatably sleeved with the supporting tube.
A positioning ring 311 fixedly sleeved with the positioning ring is formed at the center of one end, far away from the transmission clamping seat, of the transmission base, and a polygonal positioning hole 3111 matched with the polygonal positioning ring is formed on the inner wall of the positioning ring.
And a magnet a351 is fixedly connected to the inner wall of the ring gear, and the position of the magnet a corresponds to the position of a magnet b on the driven rotor.
An inner gear 324 is formed on one surface of the transmission clamping seat opposite to the transmission base, and is in transmission connection with the inner gear and the ring gear to form a speed change gear set, wherein the speed change gear set comprises more than three first speed change gears 34 and second speed change gears 33; the first speed change gear comprises a gear a341 and a gear b342 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 c331 and a gear d332 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 positioning columns 312 which are rotatably connected with the first speed change gear and the second speed change gear are respectively formed on the transmission base.
The center of the transmission clamping seat is provided with a positioning hole a321 which is rotatably sleeved with the supporting tube, the transmission clamping seat is provided with a positioning hole b322 which is matched with the positioning bulge, and the edge of one surface, opposite to the transmission base, of the transmission clamping seat is provided with more than three clamping seat clamping heads 323 along the circumferential direction.
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.
The speed change mechanism is arranged between the two rollers, so that the two rollers are far away from each other, and a user can easily grasp the center of gravity. The speed change mechanism can generate 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 mechanism 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 speed change mechanism is taken out and can be used as a common abdomen building wheel. The exercise can increase the difficulty after a period of time, the user does not press a reverse button in the pull-back process, the speed change mechanism can also generate resistance when pulling back, the abdominal exertion 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 abdominal muscle exercise machine according to the present embodiment includes a support tube 2 made of an aluminum alloy material, a speed change mechanism 3, and rollers arranged in pairs, which are mounted on the support tube. The speed change mechanism is arranged on the inner side of one roller.
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 inside of the supporting pipe, a plurality of magnets b251 which are arranged equidistantly are evenly installed at one end of the driven rotor along the circumferential direction, motors 24 are fixedly installed at the positions of the two ends of the driven rotor in the supporting pipe respectively, and output shafts of the motors are connected with the driven rotor in a rotating mode; 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 26, and the other end of the supporting tube is provided with a convex rod 29; 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; an L-shaped accommodating hole for accommodating the positioning clamping head is formed in the end part of the limiting plate; and a second clamping groove 291 matched with the positioning clamping head for clamping is also 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.
And a reversing button 28 is fixedly connected to one side, close to the roller, of the outer wall of the supporting pipe, and the illuminating lamp and the reversing button are respectively and electrically connected with the circuit board.
The roller comprises a roller body 1, a roller body sleeve hole 12 which is rotatably sleeved with the supporting pipe is formed in the center of the roller body, and a plurality of positioning protrusions 11 are uniformly formed on the inner side of the roller body along the circumferential direction
The speed change mechanism 3 comprises a transmission base 31 fixedly sleeved with the locating ring, a transmission clamping seat 32 rotatably connected with the transmission base, fixedly installed on the inner side of the roller and rotatably sleeved with the supporting tube, and a ring gear 35 installed between the transmission clamping seat and the transmission base and rotatably sleeved with the supporting tube.
A positioning ring 311 fixedly sleeved with the positioning ring is formed at the center of one end, far away from the transmission clamping seat, of the transmission base, and a polygonal positioning hole 3111 matched with the polygonal positioning ring is formed on the inner wall of the positioning ring.
And a magnet a351 is fixedly connected to the inner wall of the ring gear, and the position of the magnet a corresponds to the position of a magnet b on the driven rotor.
An inner gear 324 is formed on one surface of the transmission clamping seat opposite to the transmission base, and is in transmission connection with the inner gear and the ring gear to form a speed change gear set, wherein the speed change gear set comprises more than three first speed change gears 34 and second speed change gears 33; the first speed change gear comprises a gear a341 and a gear b342 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 c331 and a gear d332 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 positioning columns 312 which are rotatably connected with the first speed change gear and the second speed change gear are respectively formed on the transmission base.
The center of the transmission clamping seat is provided with a positioning hole a321 which is rotatably sleeved with the supporting tube, the transmission clamping seat is provided with a positioning hole b322 which is matched with the positioning bulge, and the edge of one surface, opposite to the transmission base, of the transmission clamping seat is provided with more than three clamping seat clamping heads 323 along the circumferential direction.
A rocking handle 41 is also rotatably connected to the wheel body at the side far away from the rotating handle 42.
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.
The speed change mechanism is arranged between the two rollers, so that the two rollers are far away from each other, and a user can easily grasp the center of gravity. The speed change mechanism can generate 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 mechanism 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 speed change mechanism is taken out and can be used as a common abdomen building wheel. The exercise can increase the difficulty after a period of time, the user does not press a reverse button in the pull-back process, the speed change mechanism can also generate resistance when pulling back, the abdominal exertion 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 abdominal muscle exercise machine, comprising: the device comprises a supporting tube made of aluminum alloy, a speed change mechanism and rollers arranged in pairs, wherein the rollers arranged in pairs are arranged on the supporting tube; the speed change mechanism is arranged on the inner side of one roller;
a polygonal positioning ring is formed in the center of the outer wall of the supporting pipe, a driven rotor is installed in the center of the interior of the supporting pipe, a plurality of magnets b which are arranged equidistantly are uniformly installed at one end of the driven rotor along the circumferential direction, motors are fixedly installed at the two ends of the driven rotor in the supporting pipe respectively, and output shafts of the motors are rotationally connected with the 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;
the roller comprises a roller body, a roller body sleeving hole which is rotatably sleeved with the supporting tube is formed in the center of the roller body, and a plurality of positioning bulges are uniformly formed on the inner side of the roller body along the circumferential direction;
the speed change mechanism comprises a transmission base fixedly sleeved with the positioning ring, a transmission clamping seat rotatably connected with the transmission base, fixedly arranged at the inner side of the roller and rotatably sleeved with the supporting tube, and a ring gear arranged between the transmission clamping seat and the transmission base and rotatably sleeved with the supporting tube;
a positioning ring fixedly sleeved with the positioning ring is formed in the center of one end, far away from the transmission clamping seat, of the transmission base, and a polygonal positioning hole matched with the polygonal positioning ring is formed in the inner wall of the positioning ring;
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 transmission clamping seat opposite to the transmission base, and a speed change gear set is in transmission connection with the inner gear and the annular gear and comprises more than three first speed change gears and more than three 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;
positioning columns which are rotationally connected with the first speed change gear and the second speed change gear are respectively formed on the transmission base;
a positioning hole a which is rotatably sleeved with the supporting tube is formed in the center of the transmission clamping seat, a positioning hole b which is matched with the positioning bulge is formed in the transmission clamping seat, and more than three clamping seat clamping heads are formed in the edge of one surface, opposite to the transmission base, of the transmission clamping seat along the circumferential direction;
and a rocking handle is also rotatably connected to the wheel body at one side far away from the rotating handle.
2. The abdominal muscle exercise machine according to claim 1, wherein the magnet a comprises a plurality of magnets arranged circumferentially at equal intervals along the inner wall of the ring gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711231538.3A CN107930026B (en) | 2016-08-05 | 2016-08-05 | Abdominal muscle exercise equipment |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610641065.3A CN106139529B (en) | 2016-08-05 | 2016-08-05 | Abdominal muscles exercise apparatus |
| CN201711231538.3A CN107930026B (en) | 2016-08-05 | 2016-08-05 | Abdominal muscle exercise equipment |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610641065.3A Division CN106139529B (en) | 2016-08-05 | 2016-08-05 | Abdominal muscles exercise apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107930026A CN107930026A (en) | 2018-04-20 |
| CN107930026B true CN107930026B (en) | 2020-06-09 |
Family
ID=57328386
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711231538.3A Expired - Fee Related CN107930026B (en) | 2016-08-05 | 2016-08-05 | Abdominal muscle exercise equipment |
| CN201711230415.8A Active CN107802988B (en) | 2016-08-05 | 2016-08-05 | Abdominal muscle exercise equipment |
| CN201610641065.3A Active CN106139529B (en) | 2016-08-05 | 2016-08-05 | Abdominal muscles exercise apparatus |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711230415.8A Active CN107802988B (en) | 2016-08-05 | 2016-08-05 | Abdominal muscle exercise equipment |
| CN201610641065.3A Active CN106139529B (en) | 2016-08-05 | 2016-08-05 | Abdominal muscles exercise apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN107930026B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11745054B2 (en) * | 2016-12-09 | 2023-09-05 | MILLZ, Inc. | Exercise device |
| CN110180136A (en) * | 2019-06-27 | 2019-08-30 | 贾江永 | A kind of electronic power roller |
| CN110496366A (en) * | 2019-08-11 | 2019-11-26 | 谢昱顺 | A kind of data monitoring and travel control system of power roller |
| CN111939523B (en) * | 2020-07-29 | 2024-01-12 | 杭州壹韵体育用品有限公司 | Abdomen building wheel |
| US11925837B2 (en) * | 2021-10-08 | 2024-03-12 | Khai Gan Chuah | Abdominal exercise roller |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203803033U (en) * | 2014-04-14 | 2014-09-03 | 贵州大学 | Simple body building facility capable of achieving electricity generation and supply |
| CN204932734U (en) * | 2015-06-08 | 2016-01-06 | 赵红领 | Intelligence power roller |
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| US20070010384A1 (en) * | 2005-07-06 | 2007-01-11 | Patrick Roberts | Wheel exercise apparatus and method |
| US9011303B2 (en) * | 2010-12-16 | 2015-04-21 | Implus Footcare, Llc | Wheeled exercise device |
| KR20150001030A (en) * | 2013-06-26 | 2015-01-06 | 삼성전자주식회사 | Condenser and Refrigerator having the same |
| CN203447708U (en) * | 2013-09-13 | 2014-02-26 | 哈尔滨体育学院 | Multifunctional power roller |
| US9649521B2 (en) * | 2014-05-19 | 2017-05-16 | Xystus, Llc | Multipurpose fitness apparatus and method for assembly |
| CN204319642U (en) * | 2014-11-20 | 2015-05-13 | 张依朦 | A kind of power roller |
| CN204352464U (en) * | 2015-01-09 | 2015-05-27 | 重庆科技学院 | Multifunctional abdomen strengthening is taken turns |
| CN205198832U (en) * | 2015-12-14 | 2016-05-04 | 浙江百事特工贸有限公司 | Multipurpose exercise wheel |
| CN205339979U (en) * | 2016-02-05 | 2016-06-29 | 鲍露灿 | Exercise wheel of regulating wheel distance wantonly |
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2016
- 2016-08-05 CN CN201711231538.3A patent/CN107930026B/en not_active Expired - Fee Related
- 2016-08-05 CN CN201711230415.8A patent/CN107802988B/en active Active
- 2016-08-05 CN CN201610641065.3A patent/CN106139529B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203803033U (en) * | 2014-04-14 | 2014-09-03 | 贵州大学 | Simple body building facility capable of achieving electricity generation and supply |
| CN204932734U (en) * | 2015-06-08 | 2016-01-06 | 赵红领 | Intelligence power roller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107930026A (en) | 2018-04-20 |
| CN106139529A (en) | 2016-11-23 |
| CN107802988A (en) | 2018-03-16 |
| CN107802988B (en) | 2020-05-26 |
| CN106139529B (en) | 2018-07-27 |
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