KR101312055B1 - Self power-generated gear drive apparatus by for controlling rotation direction - Google Patents

Self power-generated gear drive apparatus by for controlling rotation direction Download PDF

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Publication number
KR101312055B1
KR101312055B1 KR1020110135411A KR20110135411A KR101312055B1 KR 101312055 B1 KR101312055 B1 KR 101312055B1 KR 1020110135411 A KR1020110135411 A KR 1020110135411A KR 20110135411 A KR20110135411 A KR 20110135411A KR 101312055 B1 KR101312055 B1 KR 101312055B1
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South Korea
Prior art keywords
drive
gear
rotating
shaft
pulley
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KR1020110135411A
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Korean (ko)
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KR20130068347A (en
Inventor
정영곤
구경철
전하성
문정관
이장목
최병욱
정지훈
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정영곤
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Priority to KR1020110135411A priority Critical patent/KR101312055B1/en
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Publication of KR101312055B1 publication Critical patent/KR101312055B1/en

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Abstract

The present invention mainly relates to a self-powered gear drive device for obtaining electric energy with exercise by mounting on an exercise device using a pedal, such as a health bike, the power generation having a rotating body 32 and the electric induction conductor 38 With the part 30, the gear driving unit 10 for rotating the rotating body 32 only in the forward direction, the drive pulley rotating on the drive shaft 8 of the gear driving unit 10 by the forward and reverse driving of the pedal ( 6) and the first drive gear 12 linked to the drive pulley 6 and the second drive gear 14 linked to the drive pulley 6 axially coupled, and the first drive gear 12 and the first 2 drive gears 14 are interlocked with each other by a plurality of gears, but each clutch bearing 6a, 14a is provided on the drive pulley 6 and the second drive gear 14 so that the drive shaft 8 is alternately in the forward direction. Only a rotational force is transmitted, and is generated between the rotating body 32 and the electrical conductor 38 rotating from the drive shaft 8. Is constructed around the resistance is transmitted to the drive pulley 6 so as to have a motion-load driving pedal.

Description

Self-powered gear drive by forward and reverse rotation {SELF POWER-GENERATED GEAR DRIVE APPARATUS BY FOR CONTROLLING ROTATION DIRECTION}
The present invention mainly relates to a driving device that generates its own electrical energy with exercise through exercise equipment such as a fitness bike, and in particular, the user's self-power generation by driving the pedal in the forward or reverse direction, and the station's reverse sphere. At the same time, the present invention relates to a self-powered gear drive device by forward and reverse rotation to further improve the user's exercise effect through a uniform exercise load.
Recently, as interest in health increases, social interest in indoor and outdoor sports using exercise equipment as well as various sports and leisure activities is gradually increasing.
Recently, the exercise equipment of the fitness bike is equipped with electronic devices that display the exercise time, exercise intensity, heart rate, exercise speed, etc. so that the user can obtain more efficient exercise effect, so that the user does not feel bored to repeat the simple movement. The spread of self-powered fitness bicycles that generate electric energy while users exercise is increasing.
However, the self-powered exercise bike's exercise equipment is configured to generate electric energy when the user rotates the pedal only in the forward direction during exercise, so the efficiency of electricity generation is somewhat reduced, and the lower body is felt while exercising the pedal only when the pedal is rotated forward. It is possible to exercise, but when the pedal is rotated back idling could not expect a variety of exercise effects.
Therefore, an object of the present invention is to simplify the structure of the drive device for self-power generation in exercise equipment, such as a fitness bike, and to increase the efficiency of self-power generation by generating electrical energy when driving the pedal in the reverse direction as well as in the forward direction. It is to provide a self-powered gear drive device by the forward and reverse rotation to improve the exercise force in the lower body training by having the exercise load even in the reverse rotation.
According to the above object, the present invention, the power drive unit 30 is provided with a rotating body 32 and the electric conductor 38, the gear drive unit 10 for rotating the rotating body 32 only in the forward direction In the construction, the drive pulley 6 which rotates by the forward and backward drive of the pedal on the drive shaft 8 of the gear drive unit 10, the first drive gear 12 and the drive pulley 6 linked to the drive pulley 6 Shaft coupling the second drive gear (14) linked to the drive gear 12 and the second drive gear 14 is interlocked with each other by a plurality of gears between the drive pulley (6) and the second drive The gears 14 are provided with respective clutch bearings 6a and 14a so that rotational force is alternately transmitted to the drive shaft 8 only in the forward direction, and the rotating body 32 and the electric conductor (rotating from the drive shaft 8) ( 38) is characterized in that the rotational resistance generated between the drive pulley 6 is configured to have an exercise load when driving the pedal.
The present invention is provided in an exercise device that requires exercise by rotating a pedal, such as a fitness bike, the user rotates the rotary body of the power generation unit at all times in the forward direction, regardless of the forward or reverse rotation of the pedal together with the movement It generates electric energy to increase the efficiency according to the energy use of the electronic device by using the self-generation of the exercise equipment itself, and the user generates the self-power during the exercise by driving the pedal in the forward or reverse direction. Rotational resistance is transmitted to the pedal, the user has the advantage to improve the exercise force by having a uniform exercise load even in any direction during exercise by rotating the pedal forward, reverse.
1 is a perspective view of a self-powered gear drive device according to an embodiment of the present invention,
2 is a front view configuration diagram of FIG.
Figure 3 is a partial cross-sectional view of the gear drive device of the present invention,
Figure 4 is an exploded perspective view of the drive gear of the present invention gear drive,
5 is a gear coupling state of the present invention gear drive,
Figure 6 is a schematic configuration diagram showing a rotation state between the gears of the present invention,
Figure 7 is a use state configuration showing an example of the present invention mounted on a health bike.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The present invention is mainly mounted on the exercise equipment that requires the muscle strength of the lower body by rotating the pedals, such as a health bike, the user generates electrical energy during exercise regardless of the forward or reverse rotation of the pedals of the electronic device Self-powered gear drive to increase the user's kinetic force by improving energy efficiency according to the use and controlling the electric rotational resistance by self-generation to feel uniform movement load when driving the pedal in the forward or reverse direction (A ) Is to be provided.
That is, Figure 7 is a configuration diagram showing an example of the present invention mounted on the health bike, self-powered gear drive (A) of the present invention in the forward or reverse direction by the drive of both pedals in the interior of the health bike A gear for controlling rotation of the drive shaft 8 by engaging a plurality of gears on one side of the driving pulley 6 connected to the rotating pulley 2 and the timing belt 4 with a conventional rotating pulley 2 that rotates. The driving unit 10 is formed, and the other side includes a power generator 30 for generating electrical energy by the rotating body 32 which is coupled to the driving shaft 8 and rotates only in the forward direction.
More specifically, as shown in FIGS. 1 and 2, the present invention provides a driving shaft for controlling the rotation of the driving shaft 8 together with the driving pulley 6 rotating in a forward or reverse direction by receiving a driving force of a pedal. 8) the first driving gear 12 and the second driving gear 14 are fixedly installed on both side support frames 16 so as to axially rotate side by side, and the first driving gears on the inner upper side of the support frame 16. The first interlocking gear 18, the second interlocking gear 20, and the connecting gear 22 interlock with each other so as to rotate in opposite directions when the forward and reverse rotations between the 12 and the second driving gear 14 are performed.
And the other side of the drive pulley 6 is fixed to the fixed bracket 34 to the shaft rod 34 for supporting the rotating body 32 to rotate in combination with the drive shaft 8, the shaft bar 34 and The clutch bearing 32a is mounted between the rotating bodies 32 such that the rotating body 32 has a rotational force only in the forward direction, and the electric conductor 38 is attached to a fixed bracket 36 for supporting the shaft 34. Combining configuration together, the gear driving unit 10 and the power generation unit 30 are simply fixed to the interior of the exercise equipment as one body.
Thus, when the coupling configuration of the gear drive unit 10 and the power generation unit 30 of the present invention will be described with reference to the drawings, each of the spur gears constituting the gear drive unit 10 as shown in Figs. The drive shaft 8 is installed in the frame 16 and rotates axially, and the drive pulley 6, the first drive gear 12, and the second drive gear 14 each bearing is provided on the drive shaft 8. It is configured to rotate side by side coupled to the drive shaft 8, the interlocking shaft 24 with the first interlocking gear 18 and the second interlocking gear 20, which is coupled to the interlocking shaft 24 to rotate in front of the drive shaft (8) The rear connecting shaft 26 is fixedly installed on the support frame 16 so that the connecting gear 22 is rotated.
Accordingly, the first drive gear 12 transmits rotational force by meshing with the first interlocking gear 18 on the interlocking shaft 24 provided thereon, and the second interlocking gear rotates together with the first interlocking gear 18. 20 is configured to engage with the connecting gear 22 on the rear connecting shaft 26 so as to transmit rotational force to the second driving gear 14 installed on the driving shaft 8.
At this time, the clutch bearing 6a is mounted between the drive shaft 8 and the drive pulley 6 to control only the forward rotational force by controlling the rotational direction of the drive shaft 8, and the first drive gear 12 is mounted on the drive pulley 6. ) Is coupled so that the first driving gear 12 transmits the rotational force of the driving pulley 6 to the first linking gear 18 installed on the upper linking shaft 22 according to the forward and reverse rotation of the driving pulley 6. Do it.
In addition, the second drive gear 14 is provided with the clutch bearing 14a to transmit the rotational force to the drive shaft 8 in the forward direction like the drive pulley 6, and the drive shaft 8 and the drive shaft 8 in the reverse rotation of the drive pulley 6; Since the direction of rotation of the second drive gear 14 is changed by the connecting gear 22 connected to the idling through the first drive gear 12 to control the drive shaft 8 to rotate in the forward direction.
 Clutch bearings 6a and 14a installed on the drive pulley 6 and the second drive gear 14 are conventional one-way clutches so that power is transmitted only in one direction and power is not transmitted in idling in the opposite direction. B One-way bearings will not be described in detail.
Therefore, the driving pulley 6 of the present invention receives the driving force of the pedal directly and rotates by transmitting the rotational force to the drive shaft 8 during the forward rotation according to the rotation in the forward or reverse direction, while the drive pulley 6 is the reverse direction. At the time of rotation, the first driving gear 12 is engaged with the first interlocking gear 18 and the second interlocking gear 20 in the reverse rotation while the rotational force is not transmitted by idling with the drive shaft 8. As a result, the second drive gear 14 rotates in the forward direction to transmit the rotational force to the drive shaft 8. As a result, the driving pulley 6 and the second driving gear 14 having the driving force through the pedal alternately transmit the rotational force to the driving shaft 8 at all times in the opposite direction when rotating in opposite directions.
On the other hand, the drive pulley 6 and the gear drive unit 10 constituting the drive shaft 8 that rotates in the forward direction through the second drive gear 14 in the present invention is provided, and assembled as the drive shaft 8 and the key structure Since the rotating body 32 is axially rotated to the shaft 34 to be coupled to the integrally constitute the power generator 30, the power generator 30 is a circular drum form and the rotor 32 and the permanent magnet is installed It comprises an electric conductor 38 coupled to the fixing bracket 36 supporting the whole (32).
The rotating body 32 has a clutch bearing (32a) is installed between the shaft rod 34 is axially coupled to the fixed bracket 36, the rotating body 32 is also configured to transmit the rotational force only in the forward direction to the rotating body (32) The electric energy obtained from the power generator 30 is generated by installing a storage battery (not shown) inside the exercise equipment to store and use the generated electricity while generating electric energy between the electric conductor 38 and the electric inductor 38. By utilizing the electronic device mounted on the exercise equipment to supply power through a control unit (not shown).
In addition, the rotor 32 according to the present invention has a structure in which the permanent magnets of the N pole and the S pole are alternately arranged. N, based on the induction current with the electric conductor 38 while the rotor 32 rotates, By generating an S-magnetic field at an appropriate timing and controlling the rotational resistance due to the magnetic force applied to the rotating body 32 through a control unit (not shown) to be transmitted to the driving pulley 6, the user rotates the pedal to perform the exercise. Make sure you have a moderate exercise load.
Referring to Figure 6 describes the operating state of the self-powered gear drive device (A) of the present invention configured as described above, the arrow shown by the solid line indicates that the drive pulley (6) which cooperates with the rotary pulley (2) by the driving force of the pedal The rotational direction between the gears when rotating in the forward direction (clockwise) is shown, and the arrows indicated by the dotted lines indicate the rotational direction between the gears when the driving pulley 6 which cooperates with the rotational pulley 2 rotates in the reverse direction (counterclockwise). It shows the direction of rotation.
Accordingly, when the user rotates the driving pulley 6 in the forward direction by driving both pedals provided in an exercise device such as a fitness bicycle, the clutch bearing 6a provided between the driving pulley 6 and the driving shaft 8 has a rotational force. By rotating the drive shaft 8 in the forward direction, the rotating body 32 is rotated in the forward direction by the forward rotation of the shaft bar 34 connected to the drive shaft 8.
On the other hand, the second interlocking gear 20 rotates in the reverse direction through the first interlocking gear 18 engaged with the first driving gear 12 that rotates along with the forward rotation of the driving pulley 6, and the second The interlocking gear 20 rotates the second drive gear 14 engaged with the connecting gear 22 by the forward rotation in the reverse direction, so that the clutch bearing 14a installed on the second drive gear 14 on the drive shaft 8 is provided. Since it does not impart rotational force and idling in the opposite direction, the driving shaft 8 rotates in the forward direction without interfering with the driving pulley 6.
Therefore, when the pedal is driven in the forward direction, the rotational force is transmitted to the drive shaft 8 by the clutch bearing 6a in the forward rotation of the drive pulley 6, and then the forward rotation of the rotating body 32 axially coupled to the shaft rod 34. Self-development will take place.
In addition, when the user drives the pedal in the reverse direction, the drive pulley 6 is rotated in the reverse direction, the clutch bearing 6a is not idling with the drive shaft 8, the rotational force is not transmitted, while the drive pulley 6 is linked The second interlocking gear 20 rotates in the forward direction together with the first interlocking gear 18 in which the first drive gear 12 is engaged in the reverse rotation, so that the second interlocking gear 20 engages with the second interlocking gear 20. In the reverse rotation, the second drive gear 14 transmits rotational force by the clutch bearing 14a in the forward rotation on the drive shaft 8 to rotate the drive shaft 8 in the forward direction.
Accordingly, even when the drive pulley 8 rotates in the reverse direction with the drive shaft 8, the second drive gear 14 rotates the drive shaft 8 in the forward direction, thereby rotating the rotor 32 in the forward direction. Advancement is made.
Therefore, as described above, when the self-powered gear driving device A of the present invention is provided in an exercise device, such as a fitness bicycle, which operates through a pedal, the electric power is always produced by self-power generation regardless of the forward or reverse rotation of the pedal. Since the efficiency is increased, it is possible to use a variety of electronic devices in the exercise equipment to operate smoothly.
In addition, the rotational resistance generated between the rotating body 32 and the electric inductor 38, which is self-generated during exercise by driving the pedal in the forward or reverse direction, is transmitted to the pedal through the driving pulley 6 so that the user can operate the pedal. It is possible to improve the exercise power by having a uniform exercise load even in any direction during exercise by rotating forward and reverse.
In addition, the user can adjust the rotational force of the rotating body 32 according to the induced current generated with the electric conductor 38 when the rotating body 32 rotates properly through a controller (not shown). Older people who lack exercise ability or exercise equipment of rehabilitation therapy can be usefully used.
While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. Therefore, the scope of the present invention should not be limited by the described embodiments but should be determined by the equivalents of the claims and the claims.
The present invention can be applied to not only a fitness bike but also an exercise equipment through a pedal, such as a spin bike, a sitting cycle, or the like.
(A)-Self-powered gear drive (2)-Rotating pulley
(4)-Timing Belt (6)-Drive Pulley
(6a)-clutch bearing (8)-drive shaft
(10)-Gear Drive (12)-First Drive Gear
(14)-Second Drive Gear (14a)-Clutch Bearing
(16)-Support frame (18)-First interlocking gear
(20)-2nd interlocking gear (22)-Coupling gear
(24)-Coupling shaft (26)-Coupling shaft
(30)-Power Generation Unit (32)-Rotator
(32a)-clutch bearing (34)-shaft
(36)-Fixed Bracket (38)-Electric Conductor

Claims (3)

  1. The power drive unit 30 including the rotor 32 and the electric inductor 38 includes a gear driver 10 for rotating the rotor 32 only in the forward direction. On the drive shaft 8, the drive pulley 6 which rotates by the normal and reverse drive of a pedal, the 1st drive gear 12 linked to the drive pulley 6, and the 2nd drive gear 14 linked to the drive pulley 6 ) Is coupled to each other by a plurality of gears between the first drive gear 12 and the second drive gear 14, but each of the clutch pulley (6) to the drive pulley 6 and the second drive gear (14) 6a) and 14a are installed so that rotational force is alternately transmitted only in the forward direction, and rotational resistance generated between the rotating body 32 and the electric conductor 38 rotating from the driving shaft 8 is driven. Self-powered gear drive by forward and reverse rotation characterized in that the transmission to the pulley (6) configured to have an exercise load when driving the pedal.
  2. The first drive gear 12 of claim 1, wherein the first drive gear 12 and the second drive gear 14 are configured to interlock with each other, and the first drive gear 12 rotated on the drive shaft 8 by the drive pulley 6. Meshes with a first interlocking gear 18 provided on the interlocking shaft 24 to rotate the second interlocking gear 20, and the second interlocking gear 20 is a connecting gear 22 provided on the rear connecting shaft 26; And the connecting gear 22 are connected to each other with the second driving gear 14 installed on the driving shaft 8 so that the second driving gear 14 is mutually different from the first driving gear 12. Self-powered gear drive by forward and reverse rotation, characterized in that configured to rotate on the contrary.
  3. 2. The shaft rod (34) according to claim 1, wherein the drive shaft (8) for supporting the rotating body (32) is supported by the drive pulley (6), the first drive gear (12), and the second drive gear (14). Self-powered gear drive by forward and reverse rotation, characterized in that the assembly is made with each other).
KR1020110135411A 2011-12-15 2011-12-15 Self power-generated gear drive apparatus by for controlling rotation direction KR101312055B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106014888A (en) * 2016-06-30 2016-10-12 尚艳燕 Small power generator
KR102066270B1 (en) 2019-02-07 2020-01-14 우석대학교 산학협력단 Excercise device having small electric power generator

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101596430B1 (en) * 2014-04-25 2016-02-23 주식회사 나스켐 Self-generation device
KR101700520B1 (en) * 2015-07-21 2017-01-26 정영곤 Jenerator having one way rotating device
KR101964664B1 (en) 2015-11-06 2019-04-02 주식회사 나스켐 Self-generation device
KR101872400B1 (en) * 2017-01-20 2018-06-28 주식회사 나스켐 Portable self-generation device and module including the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100819847B1 (en) 2006-12-26 2008-04-07 이일룡 Driving apparatus for bicycle
KR100976272B1 (en) 2010-05-19 2010-08-18 (주)디자인파크개발 Idle inducing gear type generator using reciprocation of pendulum and training machine having the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100819847B1 (en) 2006-12-26 2008-04-07 이일룡 Driving apparatus for bicycle
KR100976272B1 (en) 2010-05-19 2010-08-18 (주)디자인파크개발 Idle inducing gear type generator using reciprocation of pendulum and training machine having the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106014888A (en) * 2016-06-30 2016-10-12 尚艳燕 Small power generator
CN106014888B (en) * 2016-06-30 2019-08-02 深圳市汲众科技开发有限公司 A kind of small generator
KR102066270B1 (en) 2019-02-07 2020-01-14 우석대학교 산학협력단 Excercise device having small electric power generator

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