CN109432745A - One kind is rowed the boat training analog system and method - Google Patents
One kind is rowed the boat training analog system and method Download PDFInfo
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- CN109432745A CN109432745A CN201810889730.XA CN201810889730A CN109432745A CN 109432745 A CN109432745 A CN 109432745A CN 201810889730 A CN201810889730 A CN 201810889730A CN 109432745 A CN109432745 A CN 109432745A
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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
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/06—Training appliances or apparatus for special sports for rowing or sculling
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
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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
- A63B23/035—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
- A63B23/1209—Involving a bending of elbow and shoulder joints simultaneously
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0062—Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0062—Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
- A63B2024/0065—Evaluating the fitness, e.g. fitness level or fitness index
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Rehabilitation Tools (AREA)
Abstract
It rows the boat training analog system and method the present invention provides one kind, belongs to sports apparatus field.The training analog system of rowing the boat includes control member, hull, guide pass；Restoring force being equipped in one end of guide pass, device and foot pedal being provided, control member provides device by connection band connection restoring force, and hull is mounted on guide pass, can move along guide pass；The guide pass includes the horizontal guide rail face and arc-shaped guide rail face to link into an integrated entity；The guide pass includes the horizontal guide rail face and arc-shaped guide rail face to link into an integrated entity；The control member includes spherical articulation member, locking member, cross bar and handle；The handle is connect with spherical articulation member, and spherical articulation member is connect with locking member, and locking member is mounted on cross bar, and can be moved along cross bar.Upper limb and thoracic dorsal muscle can be stimulated to act synergistically by different loading angles using the present invention, allow more muscle bundles to reach whole range exercise as far as possible, greatly improve exercise effect.
Description
Technical field
The invention belongs to sports apparatus fields, and in particular to one kind is rowed the boat training analog system and method.
Background technique,
Also various body-building ranks, society is also added in prevalence, people therewith in reinforcement with people to health perception, body-building
Upper fitness equipment be also it is dazzling, rowing machine be it is a kind of improve integration capability aerobic exercise instrument, movement be similar to skin
Canoe.
Rowing machine can consume the exercise unit for whole body of big energy as one kind in a short time, manufacture be inspired in
Rowing action in canoe sports waterborne, the rhythm that can be rowed the boat indoors and feeling.Its exercise intensity and treadmills or
The exercise intensity based on lower limb such as treadmill is suitable, and can make all-around exercises, therefore its better effect.Due to moving
When can keep sitting posture, therefore excessive influence will not be generated to knee portions of leg regions.For the rowing machine with monitor, can pass through
Monitor and memory means record, storage motion result, and motion state can be monitored in real time.
The working principle of rowing machine is as follows: user is sitting on the track for being located at and connecting with rowing machine ontology and energy
On the seat for enough carrying out front-rear reciprocation movement, sole is put on the footrests, handle is with the hands held.Put foot on the footrests
Firmly, while by back and waist it tilts towards the rear, and will be the front for pulling user by the strength of back and shoulder.This
When, with the stretching, extension of knee, extended legs with thighs, the seat that can be moved back and forth is just mobile towards track rear.After holding handle, pause
After several seconds shrinks muscle fully, loosen back and shoulder, then handle is moved to original position under the action of restoring force.When
While handle is moved to original position, the back and waist of user is tilted towards the front of rowing machine ontology, while seat also can court
Front is mobile, so that the knee of user is bent naturally, that is, is restored to the original state of boating.It repeats above-mentioned dynamic
Make, then can achieve the effect of movement whole body.
By repeating movement as described above, the muscle at back, shoulder and lower limb can be flourishing, and it is aerobic can also to obtain whole body
The effect of movement, therefore it is applicable not only to the player for the purpose of professional training, but also be suitable for leading because of contingency
Disable barrier personage carry out rehabilitation.In addition to above-mentioned purpose, it can be applicable to physical disabilities, especially because of lower part of the body fiber crops
Numbness and the personage for not being available lower limb.For the situation of paraplegia, it can not be bent knee with the will of oneself, therefore live
When knee be in the state stretched.At this point, can accumulate calcium in particular joints such as such as knees, if things go on like this, the calcium of accumulation then can be hard
Change, so that the movement in joint can be interfered；If serious, new osteocomma if, can generated in off-normal position.This symptom is called
Ectopic ossification.Ectopic ossification be due to tissue for hypoxgia or because connective tissue, soft tissue damage due in connective group
The phenomenon that knitting, ossify in soft tissue.As described above, this symptom frequently appears in paraplegia due to spinal injury
Physical disabilities, and also frequently occur on hip joint, and also often occur in knee joint.Therefore, pass through in hospital artificial
Mode is that the patient of paraplegia is bent by force, stretches knee.
In addition, body is sitting on office chair for a long time through wrist and finger for the personnel of computer office are used for a long time
It carries out office or other operations, the small of the back and the excessive overlong time of shoulder neck load is easy to cause cervical spondylosis, lumbar muscular injury, lumbar vertebrae
The occupational diseases such as disk protrusion or back muscle strain, directly affect its work and life, it is also very desirable to periodically to chest and back, leg
Portion, arm and shoulder neck are performed physical exercise and are maintained.On the other hand, existing some exercise equipment are often arranged in some special
With health center or outdoor sports place.These personnel to go to work on time are difficult to accomplish there are rule for a long time in time and efforts
Rule ground carries out the exercise and health care of the small of the back and shoulder neck.In this case, computer office is used for a long time and leads to the small of the back
Or shoulder neck is increasing with crowd's quantity of disease, it has also become a generally existing health problem.
With the quickening pace of modern life and improvement of living standard, it needs that the big section time is spent to carry out to professional body-building field
The mode of exercise constitutes great restriction to body building, and many people want at home or office space utilizes zero
The star time carries out systemic exercise whenever and wherever possible, therefore develops a kind of rowing instrument for training, precisely in order to meeting people
This needs, as realize each position muscle group of whole body simultaneously coorinated training a kind of ideal chose.
The existing simulation rowing machine of existing market is all kinds of, and resistance mode is also mainly to have magnetic control resistance there are many kind
(magnetic control wheel), fan resistance, water resistance etc., some only have a kind of rowing machine of resistance, also common existing stroke there are two types of resistance
Ship device.
Common magnetron wheel rowing machine, including hull and stroke rudder, hull are made of hull framing, anchor ear, floating body and panel, ship
Body skeleton front is at herringbone, and rear portion is at T-shaped, and lambdoid top is connect with T-shaped lower end, lambdoid both ends and T
The both ends of font respectively connect an anchor ear, and two floating bodies are fixed on the both sides of hull framing by four anchor ears, in the herringbone of hull framing
Portion, also welding a band, there are four the metal plates of punching, draw rudder for connecting, and draw rudder by pedestal, preceding head tube, hand handle and draw rudder main part
It constitutes, drawing rudder main part is the lower rotatable two strokes of leaves of connection for drawing bar, and backer's seat is fixedly connected on the bottom end for drawing bar, backer before two
Backer is fixedly connected on backer's seat after with one, and pedestal is that rotating cylinder, lower end connecting bottom board are connected by pedestal bar upper end, and rotating cylinder can turn
Dynamic connection flute profile button, flute profile button are fixedly connected with preceding head tube, are drawn bar and are rotatably connected with preceding head tube, and hand handle is connect with bar is drawn, bottom
Plate is connect with the metal plate on hull framing.Disadvantage is that: laborious when rowing the boat, magnetic control wheel needs positive return, increases
Consumption when rowing the boat, increases the burden of rower, cannot simulate state of most preferably rowing the boat.
Some rowing machines be directly on magnetic control wheel plus fan leaf, two kinds of resistance forms can increase really movement resistance and
Human motion comfort, but add fan leaf directly on interior magnetic control wheel, inherently there is risk in interior magnetic control wheel, because of interior magnetic control
Wheel speed is too fast, occurs aluminium flake or copper sheet heating, the danger for causing internal plastic parts to melt, and interior magnetic control is not in security performance
Such as outer magnetic control.In addition, add the magnetic control system of permanent magnet form directly on magnetic control wheel plus inside fan leaf or fan leaf in this way,
It is all unilateral plus fan leaf, unilateral fan provides the limited resistance of wind, and the feeling rowed the boat when moving on rowing machine is caused to reduce.
Water resistance rowing machine is that a kind of simulation is rowed the boat the making there are two types of the water resistance rowing machine of body equipment currently on the market of scene:
One is resistance is not adjustable, another kind adjusts resistance by the variation of water flow difference, such as, China Patent Publication No. is
CN104464427A, a kind of entitled innovation and creation of water resistance rowing machine disclose a kind of water resistance rowing machine, including hull, blade
And track, hull is interior to be equipped with pedal and cushion, it is characterised in that: the hull bottom is equipped with cavity, hull bottom cavity peripheral hardware
There is the track outside connection cavity and hull bottom, the lower part for being provided with resetting apparatus and resetting apparatus in orbit passes through rail
Road is immersed in pond, and the top of resetting apparatus is located in cavity, and the one end on the top of resetting apparatus connects elastic rope, elasticity
The other end that the rope other end connects top of the hull resetting apparatus in cavity connects rope, the other end of the rope around
Handle is connected after crossing the fixed pulley on hull, resetting apparatus is equipped with blade at the western end of hull outer portion or so, and blade is close to elasticity
Rope side is equipped with limiting device that is parallel with blade expanded position and being close to.The working principle of water resistance rowing machine: by pedal tune
To required angle, then sit on the seat, foot is placed in pedal, pulls handle, and seat of kicking one's legs moves back, while hand pull handle
To rib cage lower end, bungee is tightened up by sheave and roller at this time, and handle is by conduction band and leads restoring force offer device turn
Dynamic flywheel, flywheel drive shaft rotation, and shaft drives the link rotatable of blade, and blade rotates simultaneously, so that the water of outer water tank is defeated
Enter to inner water tank, then the water of inner water tank flows to outer water tank by water resistance adjuster control water, to realize the stepless-adjustment of water resistance
Section.
But existing rowing machine has the disadvantage that the handle of rowing machine can not be adjusted, it cannot be by not yet
Upper limb and thoracic dorsal muscle synergistic effect are stimulated with loading angle, more muscle bundles cannot be allowed to reach whole range exercise, exercise effect is not
It is good.
Summary of the invention
It is an object of the invention to solve above-mentioned problem existing in the prior art, one kind is provided and is rowed the boat training analog system
And method, handle direction adjusting of rowing the boat is carried out using ball-type hinge joint component, passing through different loading angles stimulates upper limb and thoracic dorsal flesh
Meat synergistic effect allows more muscle bundles to reach whole range exercise as far as possible, promotes exercise effect.
The present invention is achieved by the following technical solutions:
One kind is rowed the boat training analog system, including control member, hull, guide pass；It is equipped with and restores in one end of guide pass
Power provides device and foot pedal, and control member provides device by connection band connection restoring force, and hull is mounted on guide pass, energy
It is enough to be moved along guide pass；
The guide pass includes the horizontal guide rail face and arc-shaped guide rail face to link into an integrated entity；
The control member includes spherical articulation member, locking member, cross bar and handle；
The handle is connect with spherical articulation member, and spherical articulation member is connect with locking member, and locking member is mounted on
On cross bar, and it can be moved along cross bar.
The spherical articulation member is directly fixedly connected with locking member, or in the spherical articulation member and tight lock part
Extension spring is equipped between part；At least one spring mounting seat is equipped on locking member, spherical articulation member, in locking member
The extension spring of different size, quantity can be connect between spherical articulation member.
The cross section of the cross bar is diamond shape, is equipped with threaded hole in the middle, one end of connecting band by the threaded hole with
Cross bar connection, the other end provide device with restoring force and connect；
A locking member is respectively equipped on the cross bar of threaded hole two sides, the cross bar is inserted into the inner cavity of locking member
In, locking member can be moved along the axial reciprocating of cross bar, when locking member is moved to required position, the locking member energy
Enough locking.
The locking member includes the package assembly being coaxially set, outer press cover, compressing member, gland, small axis；
The gland is mounted on the upper end of compressing member, and the gland, compressing member are respectively positioned in the inner cavity of package assembly, described outer
Gland is mounted on the upper end of package assembly；The small axis is mounted on the outer press cover；
Preferably, the package assembly includes the cylinder to link into an integrated entity and the long cylinder of diamond shape, the axis and diamond shape of the cylinder
The length direction of long cylinder is vertical；
The lower end of the cylinder is connect with the long cylinder of diamond shape；
The outer wall of the long cylinder of diamond shape and the cross section of inner cavity are diamond shape, from the cross section of the long cylinder of diamond shape, position
In two sides in the central through hole that a vertex of the diamond shape in the shaft section of cylinder is located at the cylinder, being connect with the vertex
It is connect respectively with the two side walls of cylinder, the outer wall of the long cylinder of the diamond shape in the central through hole of cylinder is cut out, cylinder
Central through hole is connected to the inner cavity of the long cylinder of diamond shape；
Preferably, threaded hole is equipped on the upper surface of the cylinder；The outer press cover is located at the top of package assembly, at it
Circumference is equipped with threaded hole, is connected through a screw thread the upper surface connection of the cylinder by outer press cover and package assembly；
It is provided with coaxial line central through hole on the outer press cover, screw thread is equipped on the inner wall of the central through hole；It should
The diameter of central through hole is less than the diameter of the central through hole of the cylinder on package assembly.
The compressing member includes cylindrical body and clamping pad, in terms of the shaft section of cylindrical body, is fallen in the undercut of cylindrical body
One gore forms triangle space, and the vertex of the triangle space is located at the inside of the cylindrical body；
The cross section of the clamping pad is the side of two intersections, the triangle space on the intersection point and cylindrical body on two sides
Vertex is overlapped, and the other both ends on two sides extend to the outside of cylindrical body；
In terms of the length direction of clamping pad, middle part is fixedly connected in the triangle space of cylindrical body lower part；
The large diameter hole of coaxial line and connection is provided on the top of the cylindrical body and diameter holes, large diameter hole are located at diameter holes
Top, the diameter of large diameter hole are greater than the diameter of diameter holes；Screw thread is equipped on the inner wall of the large diameter hole；
Preferably, screw thread is equipped on the outer wall of the gland, gland is by being threaded onto the large diameter hole of cylindrical body；
The central through hole of coaxial line is provided on the gland；
The diameter of diameter holes on the cylindrical body is greater than the diameter of the central through hole on gland, the central through hole on gland
Diameter be greater than outer press cover on central through hole diameter；
Preferably, screw thread is equipped on the small axis, after small axis is inserted into the central through hole of outer press cover, with outer press cover
Central through hole is threadedly engaged, can be along the axis raising and lowering of outer press cover by screw thread；
It is highly preferred that being connected with pressing handwheel in the one end of small axle position outside outer press cover.
The spherical articulation member includes upper cover, bulb core, ball presser, lower bottom base, connection wire rod and locking handwheel；
It is provided with the conical bore and bead face of coaxial line at the center of the upper cover, the bead face is with two
Parallel plane, i.e., upper plane, lower plane, cuts away upper and lower two parts for entire sphere hole, leaves middle section formation,
Wherein lower plane is the plane where spherical surface bore dia, and the lower plane of bead face and the lower end surface of upper cover are located at approximately the same plane
Interior, the end face of the bigger diameter end of the conical bore and the upper surface of upper cover are located in the same plane, the end face of miner diameter end and bead
The upper plane of face is located in the same plane, and the two intersection forms circle, and the diameter of bigger diameter end is greater than the diameter of miner diameter end.
Threaded hole is provided on the lower end surface of the upper cover；
The hemisphere face and stepped hole of coaxial line are provided on the lower bottom base, the hemisphere face is half of sphere hole,
In its diameter end face disposed thereon, end face and the upper surface of lower bottom base are located in the same plane thereon, and the stepped hole includes
Large diameter hole and diameter holes, the diameter of the large diameter hole are greater than the diameter of diameter holes；
The large diameter hole is located at the lower section of hemisphere face, and is connected to hemisphere face, and the diameter holes are located at large diameter hole
Lower section, and be connected to large diameter hole, the lower end surface of the diameter holes and the lower end surface of lower bottom base are located in the same plane；
Preferably, it is equipped with internal screw thread on the hole wall of the diameter holes, outer spiral shell is equipped on the outer wall of the connection wire rod
One end of line, the connection wire rod is inserted into diameter holes,, can be when rotating the connection wire rod by being threadedly engaged
It moves up and moves down in diameter holes.
Preferably, the through-hole parallel with its axis is provided in the outer rim of the lower bottom base, all through-holes are from the upper of lower bottom base
End face extends to lower end surface, is inserted into bolt in the through hole, and bolt is inserted into the threaded hole of upper cover after passing through the through-hole, passes through
Bolt connects lower bottom base and upper cover；
It is highly preferred that the diameter of the bead face on the upper lid is identical as the diameter of half ball on lower bottom base, the two
Diameter be greater than the bulb core diameter；
After upper cover is connect with lower bottom base, the bead face and half ball connect into a big sphere hole；
The bulb core is sphere, is placed in the big sphere hole, and top is located in the conical bore of upper cover, bulb core
It is capped and pushes down；
Preferably, planar, the handle is able to drive bulb core and rotates in the range of 0-90 degree, in three-dimensional surface
Interior, the handle is able to drive bulb core and rotates in the range of 0-360 degree；
The other end of the connection wire rod is connect by screw thread with locking handwheel；
The ball presser is located in the large diameter hole of lower bottom base, and upper surface is spherical, the diameter and bulb of upper surface
The diameter of core is identical；
It is equipped with the outside protrusion of coaxial line at the center of its lower surface, is provided with coaxial line in the protrusion
Through-hole；The end face of the protrusion is contacted with the end face of connection wire rod.
The center of circle in the arc-shaped guide rail face is located at the top of guide pass；
The hull successively includes cushion, bottom plate and idler wheel from top to bottom；
Backrest is installed in one end of hull, it is preferable that be equipped with backing cushion on the top of the backrest；
Wheel, the wheel and guide rail face contact are equipped in the bottom of the backrest；
Preferably, the lower part of the backrest is connected by one end of hinge and bottom plate, and reset is connected with below bottom plate
Spring, one end of reset spring are fixedly connected with the lower end surface of bottom plate, the lower part connection of the other end and backrest；
Preferably, be provided with toes pressure monitoring device comprising on the footrests are set more on the foot pedal
A pressure sensor can acquire the pressure of each toes.
Trained method of rowing the boat is carried out using above system, comprising:
(1) locking member for adjusting separately arranged on left and right sides is locked at it on cross bar at desired position；
(2) spherical articulation member for adjusting separately arranged on left and right sides makes its angle meet training requirement, is then fixed
Firmly；
(3) practitioner is sitting on hull, and back is leaned against by back, and both feet are stepped on the footrests, and each toe is one corresponding
Pressure sensor；
(4) two hands of practitioner hold arranged on left and right sides handle respectively, pull connecting band, and hull is driven to move along track.
The operation of the step (1) includes:
(11) pressing handwheel on the locking member of arranged on left and right sides is rotated respectively, and small axis is made to leave compressing member；
(12) locking member for moving two sides respectively on cross bar, is adjusted separately required position；
(13) pressing handwheel is reversely rotated, small axis is inserted into compressing member, locking member is locked on cross bar；
The operation of the step (2) includes:
(21) the locking handwheel on the spherical articulation member of arranged on left and right sides is rotated respectively, and connection wire rod is made to leave spherical pressure
Plate, bulb core can rotate at this time；
(22) by rotatable handle bulb core, it is adjusted to required angle；
(23) locking handwheel is reversely rotated, so that connection wire rod is resisted ball presser, ball presser fixes bulb core.
Compared with prior art, the beneficial effects of the present invention are: can be stimulated by different loading angles using the present invention
Upper limb and thoracic dorsal muscle synergistic effect, allow more muscle bundles to reach whole range exercise as far as possible, greatly improve exercise effect.And
It can use the observation of toes pressure monitoring device to row the boat the situation of change of toes pressure when stretching, more clearly from understand toes end
The contribution rate and toes functional deterioration situation for holding buffering help to realize the personalized and scientific of training.
Detailed description of the invention
Fig. 1 present invention rows the boat the structural schematic diagram of the hull in training analog system
Fig. 2 present invention rows the boat the structural schematic diagram of the control member in training analog system
Fig. 3 present invention rows the boat the structural schematic diagram of the spherical articulation member in the control member in training analog system
Fig. 4 present invention rows the boat the structural schematic diagram of the locking member in the control member in training analog system
Fig. 5 present invention locking member in the control member in training analog system of rowing the boat connect with spherical articulation member and shows
It is intended to.
Specific embodiment
Present invention is further described in detail with reference to the accompanying drawing:
The training analog system as shown in Figure 1, one kind is rowed the boat, including control member, hull, guide pass；The one of guide pass
End is equipped with restoring force and provides device and foot pedal (the two is not expressly shown in Fig. 1), and restoring force offer device uses general
Magnetic control resistance (magnetic control wheel), fan resistance, water resistance, foot pedal is for resisting foot.Control member transmission connection is extensive
Multiple power provides device, and hull is mounted on guide pass, can move along guide pass.
The guide pass 3 includes the horizontal guide rail face and arc-shaped guide rail face to link into an integrated entity, the circle in the arc-shaped guide rail face
The heart is located at the top of guide pass；The hull successively includes cushion, bottom plate and idler wheel from top to bottom；
Backrest 1 is installed in one end of hull.The bottom of the backrest 1 is equipped with wheel, the wheel and guide rail face contact, leans on
The lower part of back 1 is connected by one end of hinge and bottom plate, is connected with reset spring 2 below bottom plate, one end and bottom plate
Lower end surface is fixedly connected, and the other end is connect with the lower part of backrest 1.In order to improve comfort level, softness is equipped on the top of backrest
Backing cushion.On horizontal guide rail face, the backrest is vertical with bottom plate, when human body is sitting on cushion, pulls with hand control member, to
After when moving on hull to arc-shaped guide rail face, the backrest tilts backwards, and is formed with bottom plate and is greater than 90 degree of inclination angle, made in this way
The waist for obtaining practitioner is more comfortable.Arc-shaped guide rail face can temper the strength of the waist of practitioner.
As shown in Fig. 2, the control member includes spherical articulation member 201, locking member 202, cross bar 203 and handle
204；
The cross section of the cross bar 203 is diamond shape, is equipped with threaded hole in the middle, and one end of connecting band passes through the threaded hole
It is connect with cross bar, the other end provides device with restoring force and connect.A locking is respectively equipped on the cross bar of the two sides of threaded hole
Component 202, the cross bar 201 are inserted into the inner cavity of locking member 202, locking member 202 can along cross bar 201 axial direction it is past
Multiple mobile, when locking member 202 is moved to required position, the locking member 202 can be locked.The spherical articulation member
201 connect with locking member 202, and the handle 204 is connect with the spherical articulation member 201.Crossbar design is by the present invention
Diamond shape solves the problems, such as that locking member is not easy to lock, because locking member is abundant by two inclined-planes and a rib with cross bar
Contact, can preferably be locked.
The spherical articulation member 201 is directly connected to the locking member 202, the handle 204 and globular hinge portion
Part 201 connects.Preferably, extension spring is equipped between the spherical articulation member 201 and locking member 202, such as Fig. 5 institute
Show.The effect for increasing extension spring generates deformation when being to pull, and the gathering of paddle and pushes open when more preferable simulation is rowed the boat.It is excellent
Selection of land is equipped at least one spring mounting seat, in locking member and spherical articulation member on locking member, spherical articulation member
Between can connect the spring of different size, quantity, to adapt to different practitioners.
As shown in figure 3, the spherical articulation member 201 includes upper cover 301, bulb core 302, ball presser 303, lower bottom base
304, connection wire rod 306 and locking handwheel 305.
It is provided with the conical bore and bead face of coaxial line at the center of the upper cover 301, the bead face is to use
Entire sphere hole cuts away upper and lower two parts by upper and lower two parallel planes (respectively upper plane, lower plane), leaves
Between partially form bead face, wherein lower plane is the plane where spherical surface bore dia, the lower plane of bead face and upper cover 301
Lower end surface be located in the same plane, the upper surface of the end face of the bigger diameter end of the conical bore and upper cover 301 is located at same
In plane, the end face of miner diameter end is located in the same plane with the upper plane of bead face, and the two intersection forms circle, major diameter
The diameter at end is greater than the diameter of miner diameter end.Threaded hole is provided on the lower end surface of the upper cover；
The hemisphere face and stepped hole of coaxial line are provided on the lower bottom base 304, the hemisphere face is half of spherical surface
Hole, in diameter end face disposed thereon, end face and the upper surface of lower bottom base 304 are located in the same plane thereon, the ladder
Hole includes large diameter hole and diameter holes, and the diameter of the large diameter hole is greater than the diameter of diameter holes.The large diameter hole is located at hemisphere face
Lower section, and be connected to hemisphere face, the diameter holes are located at the lower section of large diameter hole, and are connected to large diameter hole, the diameter holes
Lower end surface and the lower end surface of lower bottom base 304 be located in the same plane, internal screw thread is equipped on the hole wall of the diameter holes,
The outer wall of the connection wire rod 306 is equipped with external screw thread, and one end of the connection wire rod 306 is inserted into diameter holes, passes through spiral shell
Line cooperation, when rotating the connection wire rod 306, can move up and move down in diameter holes.
The through-hole parallel with its axis is provided in the outer rim of the lower bottom base 304, and all through-holes are from the upper surface of lower bottom base
Lower end surface is extended to, when lower bottom base 304 is connect with upper cover 301, is inserted into bolt in the through hole, bolt is inserted after passing through the through-hole
Enter into the threaded hole of upper cover, is connected lower bottom base 304 and upper cover 301 by bolt.
The diameter of bead face in the upper cover 301 is identical as the diameter of half ball on lower bottom base 304, the two it is straight
Diameter is greater than the diameter of the bulb core 302；After upper cover 301 is connect with lower bottom base 304, the bead face is connect with half ball
At a big sphere hole.The bulb core 302 is sphere, is placed in the big sphere hole, and top is located at the circular cone of upper cover
In hole, bulb core is capped 301 and pushes down, and will not deviate from from big sphere hole, is radially provided with spiral shell at the top of bulb core 302
Pit is equipped with screw thread in the end of the handle 204, and the screwed end of the handle 204 is inserted into the spiral shell of bulb core 302
In pit, it is connect by screw thread with bulb core.Planar, the handle 204 is able to drive bulb core 302 in the model of 0-90 degree
Interior rotation is enclosed, in three-dimensional surface, the handle 204 is able to drive bulb core and rotates in the range of 0-360 degree.
It is provided with the threaded hole of coaxial line at the center of the other end of the connection wire rod 306, in the locking handwheel
305 are equipped with externally threaded short axle, which is inserted into the threaded hole of the connection wire rod 306, will be locked by screw thread
Handwheel 305 is connect with connection wire rod 306.
The ball presser 303 is located in the large diameter hole of lower bottom base 304, and upper surface is spherical, the diameter of upper surface
It is identical as the diameter of bulb core 302, it is equipped with the outside protrusion of coaxial line at the center of its lower surface, in the protrusion
It is provided with the through-hole of coaxial line, the end face of the protrusion is contacted with the end face of connection wire rod 306, when handwheel 305 is locked in rotation
When making it close to lower bottom base 304, connection wire rod 306 above pushes away ball presser 303, so that the spherical and ball of ball presser 303
The following table face contact of head core 302, continues rotation locking handwheel 305, and connection wire rod 306 pushes ball presser 303 by bulb core 302
It compresses, bulb core 302 can not rotate at this time, and when needing to rotate bulb core 302, opposite direction rotates set lever 305, connecting filament
Bar 306 leaves the protrusion on ball presser 303, and ball presser 303 is separated with bulb core 302, and bulb core 302 can freely revolve
Turn.
As shown in figure 4, the locking member 202 includes package assembly 403, the outer press cover 405, compressing member being coaxially set
406, gland 404, small axis 402；The gland 404 is mounted on the upper end of compressing member 406, and the gland 404, compressing member 406 are equal
In the inner cavity of package assembly 403, the outer press cover 405 is mounted on the upper end of package assembly 403；The small axis 402 is mounted on institute
It states on outer press cover 405.
Specifically, the package assembly 403 includes the cylinder and the long cylinder of diamond shape that link into an integrated entity, the axis of the cylinder with
The length direction of the long cylinder of diamond shape is vertical.The lower end of the cylinder is connect with the long cylinder of diamond shape, is equipped on the upper surface of the cylinder
Threaded hole.The outer wall of the long cylinder of diamond shape and the cross section of inner cavity are diamond shape, from the cross section of the long cylinder of diamond shape, are located at
One vertex of the diamond shape in the shaft section of cylinder is located in the central through hole of the cylinder, two sides connecting with the vertex point
It is not connect with the two side walls of cylinder, the outer wall of the long cylinder of the diamond shape in the central through hole of cylinder is cut out, in cylinder
Heart through-hole is connected to the inner cavity of the long cylinder of diamond shape.
The outer press cover 405 is located at the top of package assembly 403, on its circumference be equipped with threaded hole, be connected through a screw thread by
Outer press cover 405 is connect with package assembly 403.Coaxial line central through hole is provided on the outer press cover 405, in the central through hole
Inner wall be equipped with screw thread；The diameter of the central through hole is less than the diameter of the central through hole of the cylinder on package assembly 403.
The compressing member 406 includes cylindrical body and clamping pad 407, in terms of the shaft section of cylindrical body, in the lower part of cylindrical body
It cuts away a gore and forms triangle space, the vertex of the triangle space is located at the inside of the cylindrical body；
The cross section of the clamping pad 407 is the side of two intersections, and the triangle on the intersection point and cylindrical body on two sides is empty
Between vertex be overlapped, the other both ends on two sides extend to the outside of cylindrical body；In terms of the length direction of clamping pad 407, wherein
Portion is fixedly connected with (such as can be by the way of welding) in the triangle space of cylindrical body lower part.The clamping pad can be adopted
Use metal material.
The large diameter hole of coaxial line and connection is provided on the top of the cylindrical body and diameter holes, large diameter hole are located at diameter holes
Top, the diameter of large diameter hole are greater than the diameter of diameter holes；Screw thread is equipped on the inner wall of the large diameter hole；
Screw thread is equipped on the outer wall of the gland 404, gland 404 is by being threaded onto the large diameter hole of cylindrical body；
The central through hole of coaxial line is provided on the gland 404；
The diameter of diameter holes on the cylindrical body is greater than the diameter of the central through hole on gland, the central through hole on gland
Diameter be greater than outer press cover on central through hole diameter.
Screw thread is equipped on the small axis 402, after small axis 402 is inserted into the central through hole of outer press cover 405, with outer press cover
405 central through hole is threadedly engaged, can be along the axis raising and lowering of outer press cover 405 by screw thread；In actual use, institute
Cross bar 203 is stated to be inserted into the inner cavity of the long cylinder of diamond shape of package assembly 403, the clamping pad 407 be located at the top of cross bar 203 and with
Cross bar 203 contacts, and when small axis 402 does not move down, clamping pad 407 does not stop the movement of package assembly 403, when the small axis 402 of rotation
When it being made to drop to lowermost end, end passes through the central through hole of gland 404, the large diameter hole of compressing member 406 reaches compressing member 406
Diameter holes bottom, clamping pad 407 is tightly pressed against on cross bar 203, two sides of cross bar are close on two sides of clamping pad,
The rib of clamping pad is close to the rib of cross bar, realizes locking, can not move package assembly 403 at this time.Preferably, it is located in small axis 402 outer
One end outside gland 405 is connected with pressing handwheel 401, conducive to small axis is rotated by hand.
In addition, in order to monitor the pressure of each toes, observation is rowed the boat the situation of change of toes pressure when stretching, is more clear
Ground understands the contribution rate and toes functional deterioration situation of toes end buffering, and toes pressure prison can be arranged on the foot pedal
Survey device comprising at least one pressure sensor on the footrests is set, the pressure of toes can be acquired.
Trained method of rowing the boat is carried out using above system, comprising:
(1) locking member for adjusting separately arranged on left and right sides is locked at it on cross bar at desired position；
(2) spherical articulation member for adjusting separately arranged on left and right sides makes its angle meet training requirement, is then fixed
Firmly；
(3) practitioner is sitting on hull, and back is leaned against by back, and both feet are stepped on the footrests, and each toe is one corresponding
Pressure sensor；
(4) two hands of practitioner hold arranged on left and right sides handle respectively, pull connecting band, and hull is driven to move along track.
The operation of the step (1) includes:
(11) pressing handwheel on the locking member of arranged on left and right sides is rotated respectively, and small axis is made to leave compressing member；
(12) locking member for moving two sides respectively on cross bar, is adjusted separately required position；
(13) pressing handwheel is reversely rotated, small axis is inserted into compressing member, locking member is locked on cross bar.
The operation of the step (2) includes:
(21) the locking handwheel on the spherical articulation member of arranged on left and right sides is rotated respectively, and connection wire rod is made to leave spherical pressure
Plate, bulb core can rotate at this time；
(22) by rotatable handle bulb core, it is adjusted to required angle；
(23) locking handwheel is reversely rotated, so that connection wire rod is resisted ball presser, ball presser fixes bulb core.
Above-mentioned technical proposal is one embodiment of the present invention, for those skilled in the art, at this
On the basis of disclosure of the invention application method and principle, it is easy to make various types of improvement or deformation, be not limited solely to this
Invent method described in above-mentioned specific embodiment, therefore previously described mode is only preferred, and and do not have limitation
The meaning of property.
Claims (10)
- The training analog system 1. one kind is rowed the boat, including control member, hull, guide pass；Restoring force is equipped in one end of guide pass Device and foot pedal are provided, the control member provides device by connection band connection restoring force, and hull is mounted on guide pass, It can be moved along guide pass；It is characterized by:The guide pass includes the horizontal guide rail face and arc-shaped guide rail face to link into an integrated entity；The control member includes spherical articulation member, locking member, cross bar and handle；The handle is connect with spherical articulation member, and spherical articulation member is connect with locking member, and locking member is mounted on cross bar On, and can be moved along cross bar.
- 2. training analog system according to claim 1 of rowing the boat, it is characterised in that: the spherical articulation member and tight lock part Part is directly fixedly connected；Or extension spring is equipped between the spherical articulation member and locking member；In locking member, spherical articulation member It is equipped at least one spring mounting seat, different size, quantity can be connected between locking member and spherical articulation member Extension spring.
- 3. training analog system according to claim 1 or 2 of rowing the boat, it is characterised in that: the cross section of the cross bar is water chestnut Shape is equipped with threaded hole in the middle, and one end of connecting band is connect by the threaded hole with cross bar, and the other end and restoring force provide dress Set connection；A locking member is respectively equipped on the cross bar of threaded hole two sides, the cross bar is inserted into the inner cavity of locking member, Locking member can be moved along the axial reciprocating of cross bar, and when locking member is moved to required position, the locking member can Locking.
- 4. training analog system according to claim 1 of rowing the boat, it is characterised in that: the locking member includes that coaxial line is set Package assembly, outer press cover, compressing member, gland, the small axis set；The gland is mounted on the upper end of compressing member, and the gland, compressing member are respectively positioned in the inner cavity of package assembly, the outer press cover It is mounted on the upper end of package assembly；The small axis is mounted on the outer press cover；The package assembly includes the cylinder to link into an integrated entity and the long cylinder of diamond shape, the length side of the axis and the long cylinder of diamond shape of the cylinder To vertical；The lower end of the cylinder is connect with the long cylinder of diamond shape；The outer wall of the long cylinder of diamond shape and the cross section of inner cavity are diamond shape, from the cross section of the long cylinder of diamond shape, are located at circle One vertex of the diamond shape in the shaft section of cylinder is located in the central through hole of the cylinder, the two sides difference connecting with the vertex It is connect with the two side walls of cylinder, the outer wall of the long cylinder of the diamond shape in the central through hole of cylinder is cut out, the center of cylinder Through-hole is connected to the inner cavity of the long cylinder of diamond shape；Threaded hole is equipped on the upper surface of the cylinder；The outer press cover is located at the top of package assembly, is equipped on its circumference Threaded hole is connected through a screw thread the upper surface connection of the cylinder by outer press cover and package assembly；It is provided with the central through hole of coaxial line on the outer press cover, screw thread is equipped on the inner wall of the central through hole；In this The diameter of heart through-hole is less than the diameter of the central through hole of the cylinder on package assembly.
- 5. training analog system according to claim 4 of rowing the boat, it is characterised in that: the compressing member includes cylindrical body and pressure Tight pad falls a gore in the undercut of cylindrical body and forms triangle space, the triangle in terms of the shaft section of cylindrical body The vertex in shape space is located at the inside of the cylindrical body；The cross section of the clamping pad is the side of two intersections, the vertex of the triangle space on the intersection point and cylindrical body on two sides It is overlapped, the other both ends on two sides extend to the outside of cylindrical body；In terms of the length direction of clamping pad, middle part is fixedly connected in the triangle space of cylindrical body lower part；The large diameter hole of coaxial line and connection is provided on the top of the cylindrical body and diameter holes, large diameter hole are located at the upper of diameter holes Side, the diameter of large diameter hole are greater than the diameter of diameter holes；Screw thread is equipped on the inner wall of the large diameter hole；Screw thread is equipped on the outer wall of the gland, gland is by being threaded onto the large diameter hole of cylindrical body；In the gland On be provided with the central through hole of coaxial line；The diameter of diameter holes on the cylindrical body is greater than the diameter of the central through hole on gland, the central through hole on gland it is straight Diameter is greater than the diameter of the central through hole on outer press cover；Screw thread is equipped on the small axis, after small axis is inserted into the central through hole of outer press cover, with the central through hole of outer press cover It is threadedly engaged, it can be along the axis raising and lowering of outer press cover by screw thread；Pressing handwheel is connected in the one end of small axle position outside outer press cover.
- 6. training analog system according to claim 1 of rowing the boat, it is characterised in that: the spherical articulation member includes upper Lid, bulb core, ball presser, lower bottom base, connection wire rod and locking handwheel；Be provided with the conical bore and bead face of coaxial line at the center of the upper cover, the bead face be with two it is parallel Plane, i.e., entire sphere hole is cut away upper and lower two parts, leaves middle section formation by upper plane, lower plane；Wherein Lower plane is the plane where spherical surface bore dia, and the lower plane of bead face and the lower end surface of upper cover are located in the same plane, The end face of the bigger diameter end of the conical bore and the upper surface of upper cover are located in the same plane, the end face of miner diameter end and bead face Upper plane be located in the same plane, the two intersection forms circle, and the diameter of bigger diameter end is greater than the diameter of miner diameter end；Institute It states and is provided with threaded hole on the lower end surface of upper cover；The hemisphere face and stepped hole of coaxial line are provided on the lower bottom base, the hemisphere face is half of sphere hole, straight In diameter end face disposed thereon, end face and the upper surface of lower bottom base are located in the same plane thereon, and the stepped hole includes major diameter Hole and diameter holes, the diameter of the large diameter hole are greater than the diameter of diameter holes；The large diameter hole is located at the lower section of hemisphere face, and is connected to hemisphere face, and the diameter holes are located at the lower section of large diameter hole, And be connected to large diameter hole, the lower end surface of the diameter holes and the lower end surface of lower bottom base are located in the same plane；It is equipped with internal screw thread on the hole wall of the diameter holes, external screw thread, the connection are equipped on the outer wall of the connection wire rod One end of screw rod is inserted into diameter holes, by being threadedly engaged, when rotating the connection wire rod, can be moved up in diameter holes With move down；The through-hole parallel with its axis is provided in the outer rim of the lower bottom base, all through-holes extend to down from the upper surface of lower bottom base End face, is inserted into bolt in the through hole, and bolt is inserted into the threaded hole of upper cover after passing through the through-hole, by bolt by lower bottom base It is connected with upper cover；The diameter of bead face on the upper lid is identical as the diameter of half ball on lower bottom base, and the diameter of the two is greater than described The diameter of bulb core；After upper cover is connect with lower bottom base, the bead face and half ball connect into a big sphere hole；The bulb core is sphere, is placed in the big sphere hole, and top is located in the conical bore of upper cover, on bulb core Lid is pushed down；Planar, the handle is able to drive bulb core and rotates in the range of 0-90 degree, in three-dimensional surface, the handle capable of being Enough bulb core is driven to rotate in the range of 0-360 degree；The other end of the connection wire rod is connect by screw thread with locking handwheel.
- 7. training analog system according to claim 6 of rowing the boat, it is characterised in that: the ball presser is located at lower bottom base In large diameter hole, upper surface is spherical, and the diameter of upper surface is identical as the diameter of bulb core；It is equipped with the outside protrusion of coaxial line at the center of its lower surface, the logical of coaxial line is provided in the protrusion Hole；The end face of the protrusion is contacted with the end face of connection wire rod.
- 8. training analog system according to claim 1 of rowing the boat, it is characterised in that: the center of circle in the arc-shaped guide rail face is located at The top of guide pass；The hull successively includes cushion, bottom plate and idler wheel from top to bottom；Backrest is installed in one end of hull, is equipped with backing cushion on the top of the backrest；Wheel, the wheel and guide rail face contact are equipped in the bottom of the backrest；The lower part of the backrest is connected by one end of hinge and bottom plate, and reset spring is connected with below bottom plate, resets bullet One end of spring is fixedly connected with the lower end surface of bottom plate, the lower part connection of the other end and backrest；Be provided with toes pressure monitoring device comprising multiple pressure sensings on the footrests are set on the foot pedal Device can acquire the pressure of each toes.
- 9. carrying out trained method of rowing the boat using any training analog system of rowing the boat of claim 1-8, it is characterised in that: The described method includes:(1) locking member for adjusting separately arranged on left and right sides is locked at it on cross bar at desired position；(2) spherical articulation member for adjusting separately arranged on left and right sides makes its angle meet training requirement, is then fixed；(3) practitioner is sitting on hull, and back is leaned against by back, and both feet are stepped on the footrests, the corresponding pressure of each toe Sensor；(4) two hands of practitioner hold arranged on left and right sides handle respectively, pull connecting band, and hull is driven to move along track.
- 10. according to the method described in claim 9, it is characterized by: the operation of the step (1) includes:(11) pressing handwheel on the locking member of arranged on left and right sides is rotated respectively, and small axis is made to leave compressing member；(12) locking member for moving two sides respectively on cross bar, is adjusted separately required position；(13) pressing handwheel is reversely rotated, small axis is inserted into compressing member, locking member is locked on cross bar；The operation of the step (2) includes:(21) the locking handwheel on the spherical articulation member of arranged on left and right sides is rotated respectively, and connection wire rod is made to leave ball presser, this When bulb core can rotate；(22) by rotatable handle bulb core, it is adjusted to required angle；(23) locking handwheel is reversely rotated, so that connection wire rod is resisted ball presser, ball presser fixes bulb core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810889730.XA CN109432745B (en) | 2018-08-07 | 2018-08-07 | Boating training simulation system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810889730.XA CN109432745B (en) | 2018-08-07 | 2018-08-07 | Boating training simulation system and method |
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| CN109432745A true CN109432745A (en) | 2019-03-08 |
| CN109432745B CN109432745B (en) | 2023-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860075A (en) * | 2019-12-11 | 2020-03-06 | 北华大学 | Land dragon boat trainer |
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| US20050164848A1 (en) * | 2004-01-22 | 2005-07-28 | Giuseppe Carbone | Multifunction exercise equipment |
| US7115078B1 (en) * | 2003-02-21 | 2006-10-03 | Kalember Robert S | Orbital resistance-adjustable sphere exercising apparatus |
| US20130267391A1 (en) * | 2012-04-09 | 2013-10-10 | Nordic Capital Partners Llc | Core Exercise Apparatus and Methods |
| CN205759401U (en) * | 2016-07-18 | 2016-12-07 | 东北石油大学 | A kind of body-building rowing machine |
| CN209092669U (en) * | 2018-08-07 | 2019-07-12 | 北京体育大学(国家体育总局教练员学院) | One kind is rowed the boat training analog system |
-
2018
- 2018-08-07 CN CN201810889730.XA patent/CN109432745B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7115078B1 (en) * | 2003-02-21 | 2006-10-03 | Kalember Robert S | Orbital resistance-adjustable sphere exercising apparatus |
| US20050164848A1 (en) * | 2004-01-22 | 2005-07-28 | Giuseppe Carbone | Multifunction exercise equipment |
| US20130267391A1 (en) * | 2012-04-09 | 2013-10-10 | Nordic Capital Partners Llc | Core Exercise Apparatus and Methods |
| CN205759401U (en) * | 2016-07-18 | 2016-12-07 | 东北石油大学 | A kind of body-building rowing machine |
| CN209092669U (en) * | 2018-08-07 | 2019-07-12 | 北京体育大学(国家体育总局教练员学院) | One kind is rowed the boat training analog system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110860075A (en) * | 2019-12-11 | 2020-03-06 | 北华大学 | Land dragon boat trainer |
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