CN110384897A - A kind of eccentric training device - Google Patents
A kind of eccentric training device Download PDFInfo
- Publication number
- CN110384897A CN110384897A CN201910654286.8A CN201910654286A CN110384897A CN 110384897 A CN110384897 A CN 110384897A CN 201910654286 A CN201910654286 A CN 201910654286A CN 110384897 A CN110384897 A CN 110384897A
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- Prior art keywords
- rope
- drawstring
- flywheel
- mounting rack
- training device
- Prior art date
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- Pending
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- 238000004804 winding Methods 0.000 claims abstract description 43
- 239000007787 solid Substances 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 2
- 230000008602 contraction Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005119 centrifugation Methods 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000037147 athletic performance Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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
- 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
- A63B21/22—Resisting devices with rotary bodies
- A63B21/225—Resisting devices with rotary bodies with flywheels
-
- 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
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0605—Decision makers and devices using detection means facilitating arbitration
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B71/0622—Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B2071/0658—Position or arrangement of display
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/83—Special sensors, transducers or devices therefor characterised by the position of the sensor
- A63B2220/833—Sensors arranged on the exercise apparatus or sports implement
Abstract
The invention discloses a kind of eccentric training devices, include mounting rack, counter-weight flywheel, drawstring, handle, wherein mounting rack has flywheel shaft, flywheel shaft is rotatably connected on mounting rack, counter-weight flywheel is arranged on flywheel shaft, and drawstring one end and flywheel axis connection, the other end are connect with mounting rack；Handle has rope-winding wheel, is wound around on rope-winding wheel in the middle part of drawstring.The present invention is using counter-weight flywheel is arranged on flywheel shaft, then rope-winding wheel can allow flywheel shaft and counter-weight flywheel to accelerate rotation, trainer is allowed to carry out the strength building of concentric contraction when pulling drawstring；And when drawstring no longer uncoiling on flywheel shaft, trainer is allowed to brake counter-weight flywheel, then trainer will will do it the strength building of centrifugation contraction at this moment, achieve the effect that eccentric training, to allow training aids to achieve the effect that eccentric training in the case where not needing electric device offer governor weight, make structure simpler, trainer's is more convenient to use, and energy consumption is less.
Description
Technical field
The present invention relates to sports apparatus technical field, in particular to a kind of eccentric training device.
Background technique
The working method of human muscle is mainly concentric contraction and centrifugation contraction two ways, in recent years the weight of eccentric training
The property wanted slowly obtains universal approval.Studies have shown that improving sports achievement, in terms of prevention injury gained in sports, centrifugal force training
There is unique advantage.It is found in Sports Practice, the buffering of movement, stopping power is the important element for determining athletic performance
Matter.But structure is complicated for existing eccentric training device, but also needs that electric device is cooperated to provide governor weight and be trained, and leads
Cause inconvenient for use, energy consumption is more.
Summary of the invention
It is an object of the invention at least solve one of the technical problems existing in the prior art, a kind of structure is provided more
Simply, more convenient to use, the eccentric training device of less energy consumption.
The present invention provides a kind of eccentric training device, comprising:
Mounting rack, has flywheel shaft, and the flywheel shaft is rotatably connected on the mounting rack；
Counter-weight flywheel is arranged on the flywheel shaft；
Drawstring, one end and the flywheel axis connection, the other end are connect with the mounting rack；
Handle has rope-winding wheel, is wound around on the rope-winding wheel in the middle part of the drawstring.
Above-mentioned eccentric training device at least have the advantages that this training aids using counter-weight flywheel is arranged on flywheel shaft,
One end of drawstring is allowed to connect mounting rack, the other end connects flywheel shaft, then rope-winding wheel can allow flywheel shaft when pulling drawstring
And counter-weight flywheel accelerates rotation, and trainer is allowed to carry out the strength building of concentric contraction；And work as the drawstring on flywheel shaft no longer
When uncoiling, handle will will receive the resistance of counter-weight flywheel, allow trainer to brake counter-weight flywheel, then trainer at this moment will
The strength building that will do it centrifugation contraction, achievees the effect that eccentric training, so that training aids be allowed not need electric device offer
Achieve the effect that eccentric training in the case where governor weight, has made structure simpler, trainer's more convenient to use, energy consumption
Less.
Eccentric training device according to the present invention, the flywheel shaft are provided with the fixation for fixing described drawstring one end
Slot.Setting can be convenient drawstring and pass through in this way, allows drawstring directly to tie up and is fixed in fixing groove；Or fixing groove is with cone
The rectangular slot of degree is squeezed drawstring on fixed flywheel shaft using tapered spigot engaged therewith.
Eccentric training device according to the present invention is provided with pedal on the upside of the mounting rack, and the pedal is described
Rope gap was provided with above fixing groove, the handle is located at the top for crossing gap of restricting.The upside of mounting rack has and steps on
Plate, then trainer may stand on pedal and be trained.Rope-winding wheel is arranged on handle, then will lead to around the drawstring of rope-winding wheel
Rope gap connection flywheel shaft and mounting rack were crossed, trainer station is facilitated to be trained on pedal.
Eccentric training device according to the present invention, the upper side of the pedal are equipped with Slippery proof foot pad.It is anti-by being arranged
Shoes pad can allow trainer when taking exercise, and avoid the occurrence of sole skidding, lead to the case where falling down, guarantee trainer's
Safety.
Eccentric training device according to the present invention, the mounting rack are provided with rope-winding shaft, rope brake, for allowing the volume
One end of the first back-moving spring that reel for rope resets, the drawstring is connect by the rope-winding shaft with the mounting rack, the rope-clamping
Device is used to clamp the drawstring between the rope-winding wheel and the rope-winding shaft.One end of drawstring and rope rolling axis connection, and drawstring
Coiled on rope-winding shaft, rope brake can clamp drawstring, can not move at allow drawstring is clamped one, then rope brake presss from both sides on drawstring
At tight one to one end of flywheel shaft length it has been determined that the highest point of the then rising of handle it has been determined that at this time just can be with
It is trained.When rope brake is opened, the drawstring clamped on rope brake can be elongated, and the part of elongation is on rope-winding shaft
Drawstring, then the highest point of handle can be allowed to rise；When needing to reduce the highest point of handle, rope brake is opened, is allowed subordinate
Drop, first back-moving spring will drive rope-winding shaft to reset at this time, allow extra drawstring to roll up on rope-winding shaft, to reach rope brake
Pulling rope length at one clamped to one end of flywheel shaft shortens, and then reduces the highest point of handle, then setting can adjust in this way
The height for saving the highest point of handle, trainer can be adjusted according to the hobby of oneself, is easy to use.
Eccentric training device according to the present invention, the rope brake include the clamping plate being fixed on the mounting rack,
Fixture block, second back-moving spring with the clip board engagement, the fixture block are rotatably connected on the mounting rack, and the fixture block has
Rope-clamping end, the rope-clamping end press to the clamping plate under the driving of the second back-moving spring.Wherein rope-clamping end has annular knurl, can
To improve frictional force, drawstring is preferably clamped.When needing to adjust the clamped position of drawstring, fixture block can be moved, allows fixture block
Rope-clamping end and clamping plate separate, so as to adjust the clamped position of drawstring, after adjusting finishes, decontrol fixture block, second
Reset spring will allow the rope-clamping end mating splint of fixture block to clamp drawstring, the position of fixed pulling rope.
Eccentric training device according to the present invention, the fixture block are provided with rope-clamping push switch.Wherein rope-clamping is by pressing off
Pass is pierced by pedal, and trainer is facilitated to press.When trainer presses rope-clamping push switch, rope brake can be adjusted and clamp drawstring
Position, thus the highest point of regulation handle.
Eccentric training device according to the present invention is provided with axle block, the rope-winding wheel rotation in the middle part of the handle
It is connected on the axle block.Then handle is divided into two handles by axle block, allows trainer when taking handle, it is easier to
Ground exerts a force to drawstring, and the stress of two hands is allowed more to balance.
Eccentric training device according to the present invention, the flywheel shaft are provided with code-disc, and the mounting rack is provided with support
Bracket is provided with display at the top of the Support bracket, and the display is electrically connected with the code-disc.Code-disc is in counter-weight flywheel
Rotation process in read the revolving speed of counter-weight flywheel, and code-disc bottom is equipped with data signal acquisition device and DATA REASONING sensor,
It connect with controller, to carry out real-time monitoring to training numerical value, then can export such as realtime power, mean power, peak work
The training datas such as rate, motion amplitude, active force to display, allow trainer can the training numerical value to oneself supervised in real time
Control.
Eccentric training device according to the present invention, the Support bracket include U-shaped bottom seat and vertical bar, described vertical
Bar is arranged on the U-shaped bottom seat, and the upper end of the vertical bar is arranged in the display.U-shaped bottom seat can increase mounting rack
Floor space, avoid training aids from turning on one's side when in use.
Detailed description of the invention
The present invention is further explained with reference to the accompanying drawings and examples；
Fig. 1 is the overall structure diagram of an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the mounting rack of an embodiment of the present invention；
Fig. 3 is the connection schematic diagram of the drawstring of an embodiment of the present invention.
Specific embodiment
This part will be described in specific embodiments of the present invention, and the preferred embodiments of the invention is shown in the accompanying drawings, attached
The effect of figure be with figure remark additionally book word segment description, enable a person to intuitively, visually understand of the invention
Each technical characteristic and overall technical architecture, but it should not be understood as limiting the scope of the invention.
In the description of the present invention, it is to be understood that, be related to orientation description, for example, above and below, front, rear, left and right etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore be not considered as limiting the invention.
In the description of the present invention, several to be meant that one or more, it is multiple to be meant that two or more, be greater than,
Be less than, more than etc. be interpreted as not including this number, it is above, following, within etc. be interpreted as including this number.If there is being described to first,
Second is only intended to for the purpose of distinguishing technical characteristic, is not understood to indicate or imply relative importance or implicitly indicates institute
The quantity of the technical characteristic of instruction or the precedence relationship for implicitly indicating indicated technical characteristic.
In description of the invention, unless otherwise restricted clearly, the words such as setting, installation, connection be shall be understood in a broad sense, institute
Above-mentioned word in the present invention specific can rationally be determined with the particular content of combination technology scheme by belonging to technical field technical staff
Meaning.
Referring to figs. 1 to Fig. 3, a kind of eccentric training device, comprising:
Mounting rack 10, has flywheel shaft 11, and the flywheel shaft 11 is rotatably connected on the mounting rack 10；
Counter-weight flywheel 20 is arranged on the flywheel shaft 11；
Drawstring 30, one end are connect with the flywheel shaft 11, and the other end is connect with the mounting rack 10；
Handle 40 has rope-winding wheel 41, and the middle part of the drawstring 30 is wound around on the rope-winding wheel 41.
Counter-weight flywheel 20 is arranged on flywheel shaft 11, and flywheel shaft 11 in the rotation, will drive counter-weight flywheel 20 together
Rotation.One end of drawstring 30 is connect with flywheel shaft 11, and the other end is connect with the mounting rack 10, and middle part is wound around rope-winding wheel 41
On.When initial, flywheel shaft 11 winds more drawstring 30, and drawstring 30 is allowed to tighten, and it is past that subsequent trainer holds handle 40
Pull-up, rope-winding wheel 41 plays the role of movable pulley at this time, can allow 30 uncoiling of drawstring on flywheel shaft 11, to drive flywheel shaft
11 rotation, i.e., trainer toward pull-up when need to counter-weight flywheel 20 do work, allow counter-weight flywheel 20 accelerate, muscle carry out to
The heart, which is shunk, takes exercise；When the drawstring 30 on flywheel shaft 11 cannot uncoiling again when, that is, handle 40 is brought up to highest point
When, counter-weight flywheel 20 is due to self inertia, it will continues that flywheel shaft 11 is driven to be rotated, then allows not in the drawstring of uncoiling
30 wind again on flywheel shaft 11, to promote drawstring 30 to 41 1 downward power of rope-winding wheel, handle 40 are allowed to have one
The trend moved downward, trainer will resist the power of handle 40 down at this time, allow counter-weight flywheel 20 to slow down, the muscle of trainer
Centrifugation contraction training is carried out, then before the stopping of counter-weight flywheel 20, trainer will will do it eccentric training, reach centrifugal force
Trained purpose.This training aids allows one end of drawstring 30 to connect mounting rack 10, separately using counter-weight flywheel 20 is arranged on flywheel shaft 11
One end connects flywheel shaft 11, then rope-winding wheel 41 can allow flywheel shaft 11 and counter-weight flywheel 20 to add when pulling drawstring 30
Speed rotation, allows trainer to carry out the strength building of concentric contraction；And when 30 no longer uncoiling of drawstring on flywheel shaft 11,
Handle 40 will will receive the resistance of counter-weight flywheel 20, allow trainer to brake counter-weight flywheel 20, then trainer at this moment will be into
The strength building of row centrifugation contraction, achievees the effect that eccentric training, so that training aids be allowed not need electric device offer centrifugation
Eccentric training is achieved the effect that in the case where counterweight, has made structure simpler, trainer's is more convenient to use, and energy consumption is more
It is few.Wherein, it should be noted that drawstring 30 can be columned rope, can be flat rope.
Preferably, referring to Fig. 2, the flywheel shaft 11 is provided with the fixing groove 111 for fixing described 30 one end of drawstring.This
Sample setting facilitates drawstring 30 to pass through, and allows drawstring 30 directly to tie up and is fixed in fixing groove 111.Optimally, fixing groove be with
The rectangular slot of taper is squeezed drawstring on fixed flywheel shaft using tapered spigot engaged therewith.In addition to this, fixing groove
111 may be circular hole or other can allow drawstring 30 to pass through, convenient for the profiled holes of binding.
Preferably, referring to Fig.1, Fig. 3, the upside of the mounting rack 10 is provided with pedal 12, and the pedal 12 is described solid
The top for determining slot 111 was provided with rope gap 13, and the handle 40 is located at the top for crossing gap 13 of restricting.Mounting rack 10 it is upper
Side has pedal 12, then trainer may stand on pedal 12 and be trained.Rope-winding wheel 41 be arranged on handle 40, then around around
The drawstring 30 of rope sheave 41 will connect flywheel shaft 11 and mounting rack 10 by crossing rope gap 13, facilitate trainer station on pedal 12
It is trained.
Preferably, referring to Fig.1, Fig. 3, the upper side of the pedal 12 is equipped with Slippery proof foot pad 18, passes through setting non-slip feet
Pad 18 can allow trainer when taking exercise, and avoid the occurrence of sole skidding, lead to the case where falling down, guarantee the peace of trainer
Entirely.Optimally, Slippery proof foot pad 18 is frosted rubber mat.
Preferably, referring to Fig. 2, the flywheel shaft 11 is provided with rope blocking plate in the position of the two sides of the fixing groove 111
14.Two rope blocking plates 14 are separately positioned on the two sides of fixing groove 111, and two rope blocking plates 14 and flywheel shaft 11 form a rope rolling
Frame, rope blocking plate 14 can allow drawstring 30 to be wound on the position of fixing groove 111 when winding, allow flywheel shaft 11 stress point more
It concentrates, makes the rotation of flywheel shaft 11 more steady, guarantee to provide stable counterweight for trainer, be easy to use.
Preferably, referring to Fig. 2, Fig. 3, the mounting rack 10 is provided with rope-winding shaft 15, rope brake 16, for allowing the rope rolling
One end of the first back-moving spring 17 that axis 15 resets, the drawstring 30 is connect by the rope-winding shaft 15 with the mounting rack 10,
The rope brake 16 is used to clamp the drawstring 30 between the rope-winding wheel 41 and the rope-winding shaft 15.One end of drawstring 30 with
Rope-winding shaft 15 connects, and drawstring 30 is coiled on rope-winding shaft 15, and rope brake 16 can clamp drawstring 30, and drawstring 30 is allowed to be clamped
Can not be moved at one, then on drawstring 30 rope brake 16 clamp one to flywheel shaft 11 one end length it has been determined that then
The highest point of the rising of hand 40 it has been determined that can just be trained at this time.When rope brake 16 is opened, clamped on rope brake 16
Drawstring 30 can be elongated, drawstring 30 of the part of elongation on rope-winding shaft 15 can then allow the highest point of handle 40
Rise；When needing to reduce the highest point of handle 40, rope brake 16 is opened, allows handle 40 to decline, at this time first back-moving spring 17
Rope-winding shaft 15 will be driven to reset, allow extra drawstring volume 30 on rope-winding shaft 15, to reach at the one of the clamping of rope brake 16
30 length of drawstring to one end of flywheel shaft 11 shortens, and then reduces the highest point of handle 40, then adjustable is arranged in this way
Trainer can be adjusted according to the hobby of oneself for the height of the highest point of hand 40, is easy to use.Optimally, wherein
First back-moving spring 17 is coil spring.In addition to this, first back-moving spring 17 can also be torsional spring.
Preferably, referring to Fig. 3, the rope brake 16 include the clamping plate 161 being fixed on the mounting rack 10, with it is described
The fixture block 162 of the cooperation of clamping plate 161, second back-moving spring 163, the fixture block 162 is rotatably connected on the mounting rack 10, described
Fixture block 162 has rope-clamping end 164, and the rope-clamping end 164 presses to the clamping plate under the driving of the second back-moving spring 163
161.Wherein rope-clamping end 164 has annular knurl, and frictional force can be improved, preferably clamping drawstring 30.When needing to adjust 30 quilt of drawstring
When the position of clamping, fixture block 162 can be moved, the rope-clamping end 164 of fixture block 162 and clamping plate 161 is allowed to separate, is drawn so as to adjust
Fixture block 162 is decontroled after adjusting finishes in the clamped positions of rope 30, and second back-moving spring 163 will allow the folder of fixture block 162
164 mating splint 161 of rope end clamps drawstring 30, the position of fixed pulling rope 30.Wherein second back-moving spring 163 is tension spring, removes this
Except, it can also be torsional spring, coil spring etc..
Preferably, referring to Fig.1, Fig. 3, move briquetting for convenience, the fixture block 162 is provided with rope-clamping push switch 165.
Wherein rope-clamping push switch 165 is pierced by pedal 12, and trainer is facilitated to press.When trainer presses rope-clamping push switch 165,
To adjust the position that rope brake 16 clamps drawstring 30, thus the highest point of regulation handle 40.
Preferably, referring to Fig.1, Fig. 3, the middle part of the handle 40 is provided with axle block 42, and the rotation of rope-winding wheel 41 connects
It connects on the axle block 42.Then handle 40 is divided into two handles by axle block 42, allows trainer when taking handle 40,
It more easily exerts a force to drawstring 30, the stress of two hands is allowed more to balance.
Preferably, referring to Fig. 2, the flywheel shaft 11 is provided with code-disc 50, and the mounting rack 10 is provided with Support bracket 60,
The top of the Support bracket 60 is provided with display 61, and the display 61 is electrically connected with the code-disc 50.Code-disc 50 is being matched
The revolving speed of counter-weight flywheel 20 is read in the rotation process of weight flywheel 20, and code-disc bottom is equipped with data signal acquisition device and data are surveyed
Quantity sensor is connect with controller, to carry out real-time monitoring to training numerical value, then can be exported such as realtime power, average function
The training datas such as rate, peak power, motion amplitude, active force allow trainer can training numerical value to oneself to display 61
It is monitored in real time.Wherein controller can be PLC controller or computer software.
Preferably, referring to Fig.1, Fig. 2, in order to preferably support display 61, the Support bracket 60 includes U-shaped bottom seat
62 and vertical bar 63, the vertical bar 63 is arranged on the U-shaped bottom seat 62, and the display 61 is arranged in the vertical bar 63
Upper end.U-shaped bottom seat 62 can increase the floor space of mounting rack 10, and training aids is avoided to turn on one's side when in use.
The embodiment of the present invention is explained in detail above in conjunction with attached drawing, but the present invention is not limited to the above embodiments, In
The technical field those of ordinary skill within the scope of knowledge, can also make without departing from the purpose of the present invention
Various change out.
Claims (10)
1. a kind of eccentric training device characterized by comprising
Mounting rack (10), has flywheel shaft (11), and the flywheel shaft (11) is rotatably connected on the mounting rack (10)；
Counter-weight flywheel (20) is arranged on the flywheel shaft (11)；
Drawstring (30), one end are connect with the flywheel shaft (11), and the other end is connect with the mounting rack (10)；
Handle (40) has rope-winding wheel (41), is wound around on the rope-winding wheel (41) in the middle part of the drawstring (30).
2. a kind of eccentric training device according to claim 1, it is characterised in that: the flywheel shaft (11) is provided with for solid
The fixing groove (111) of fixed described drawstring (30) one end.
3. a kind of eccentric training device according to claim 2, it is characterised in that: be provided on the upside of the mounting rack (10)
Pedal (12), the pedal (12) were provided with rope gap (13) above the fixing groove (111), handle (40) position
In the top for crossing rope gap (13).
4. a kind of eccentric training device according to claim 3, it is characterised in that: the upper side of the pedal (12) is equipped with
Slippery proof foot pad (18).
5. a kind of eccentric training device according to claim 3, it is characterised in that: the mounting rack (10) is provided with rope-winding shaft
(15), rope brake (16), the first back-moving spring (17) for allowing the rope-winding shaft (15) to reset, one end of the drawstring (30)
Connect by the rope-winding shaft (15) with the mounting rack (10), the rope brake (16) for clamp the rope-winding wheel (41) with
The drawstring (30) between the rope-winding shaft (15).
6. a kind of eccentric training device according to claim 5, it is characterised in that: the rope brake (16) includes to be fixed on
Fixture block (162), the second back-moving spring (163) of clamping plate (161) and the clamping plate (161) cooperation on the mounting rack (10),
The fixture block (162) is rotatably connected on the mounting rack (10), and the fixture block (162) has rope-clamping end (164), the rope-clamping
End (164) presses to the clamping plate (161) under the driving of the second back-moving spring (163).
7. a kind of eccentric training device according to claim 6, it is characterised in that: the fixture block (162) be provided with rope-clamping by
Compress switch (165).
8. -7 any a kind of eccentric training device according to claim 1, it is characterised in that: set in the middle part of the handle (40)
It is equipped with axle block (42), the rope-winding wheel (41) is rotatably connected on the axle block (42).
9. -7 any a kind of eccentric training device according to claim 1, it is characterised in that: the flywheel shaft (11) is provided with
Code-disc (50), the mounting rack (10) are provided with Support bracket (60), are provided with display at the top of the Support bracket (60)
(61), the display (61) is electrically connected with the code-disc (50).
10. a kind of eccentric training device according to claim 9, it is characterised in that: the Support bracket (60) includes U-shaped
Pedestal (62) and vertical bar (63), the vertical bar (63) are arranged on the U-shaped bottom seat (62), display (61) setting
In the upper end of the vertical bar (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910654286.8A CN110384897A (en) | 2019-07-19 | 2019-07-19 | A kind of eccentric training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910654286.8A CN110384897A (en) | 2019-07-19 | 2019-07-19 | A kind of eccentric training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110384897A true CN110384897A (en) | 2019-10-29 |
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ID=68286771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910654286.8A Pending CN110384897A (en) | 2019-07-19 | 2019-07-19 | A kind of eccentric training device |
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| Country | Link |
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| CN (1) | CN110384897A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113384850A (en) * | 2021-05-26 | 2021-09-14 | 北京安真医疗科技有限公司 | Centrifugal training method and system |
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| GB1388642A (en) * | 1972-03-03 | 1975-03-26 | Heimsport Gmbh Co | Physical training apparatus |
| DE9206673U1 (en) * | 1992-05-16 | 1992-07-23 | Schweitzer, Johann K., 3012 Langenhagen, De | |
| CN206167841U (en) * | 2016-11-17 | 2017-05-17 | 欧昊 | Virtual reality intelligence machine of rowing boat with scene real -time synchronization |
| US20180154205A1 (en) * | 2016-12-05 | 2018-06-07 | Icon Health & Fitness, Inc. | Pull Cable Resistance Mechanism in a Treadmill |
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| CN113384850A (en) * | 2021-05-26 | 2021-09-14 | 北京安真医疗科技有限公司 | Centrifugal training method and system |
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