CN108057214A - Ligament tensioner - Google Patents
Ligament tensioner Download PDFInfo
- Publication number
- CN108057214A CN108057214A CN201810066565.8A CN201810066565A CN108057214A CN 108057214 A CN108057214 A CN 108057214A CN 201810066565 A CN201810066565 A CN 201810066565A CN 108057214 A CN108057214 A CN 108057214A
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- Prior art keywords
- ligament
- gear
- turntable
- screw rod
- lifting
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- 210000003041 ligament Anatomy 0.000 title claims abstract description 78
- 210000000689 upper leg Anatomy 0.000 claims abstract description 37
- 230000001105 regulatory effect Effects 0.000 claims abstract description 30
- 210000002414 leg Anatomy 0.000 claims description 27
- 238000005096 rolling process Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 229940029329 intrinsic factor Drugs 0.000 abstract description 3
- 238000012549 training Methods 0.000 description 9
- 238000013461 design Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000008468 bone growth Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000000366 juvenile effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 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
- 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
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0218—Drawing-out devices
- A61H1/0222—Traction tables
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0218—Drawing-out devices
- A61H2001/0233—Pulsating, alternating, fluctuating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/164—Feet or leg, e.g. pedal
- A61H2201/1642—Holding means therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/10—Leg
Abstract
The present invention relates to a kind of ligament tensioners,Including turntable regulating device,Ride seat structure,Fixed frame and two ligament tension thigh support framves,The turntable regulating device is arranged on described ride and sits in structure,The fixed frame is connected with the seat structure of riding,The two ligament tension thigh support framves can be rotatably arranged at the two opposite sides ridden and sit structure,The ligament tensioner further includes lifting gear,The lifting gear is connected with the two ligament tension thigh support framves and the turntable regulating device,The turntable regulating device is used to that the lifting gear to be driven to lift,The angle between two ligament tension thigh support framves can be adjusted during the lifting gear lifting,And then realize the function of ligament tension,Since lifting gear itself range is big,Realize that device is adjusted in itself,From the intrinsic factor limitation such as participant's height,Possesses stronger operability.
Description
Technical field
The present invention relates to the technical field of training and rehabilitation training, more particularly to ligament tensioner.
Background technology
With the development of society, people's living standard gradually steps up, people are gradually promoted for the attention rate of health, therefore
Body-building becomes the important channel that people improve own bodies quality.In plasticity cultivates one's moral character project, ligament tension is particularly important.It is juvenile
Children carry out ligament tension, can increase substantially moving equilibrium ability, and can reduce ligament to a certain extent to bone
The constraint of growth plays the role of certain promotion bone growth, while muscle can be allowed to obtain the extending space of bigger, enhances leg
Portion's motion function, leg can become stronger.Adult carries out ligament tension, can enhance leg exercise function, leg becomes
It is stronger, slow down bone aging.In addition, ligament tension has certain rehabilitative action for specific crowd.
Functionally ligament tensioner includes currently on the market：The flexible spreader of leg split, dance training Sinew-tensioning bench chair,
Trestle device, split frame band stretcher.Such ligament tensioner when supplementary ligamentory stretches, human body according to lifting seat adjust and according to
Angle is realized by the idler wheel of leg support frame, and such ligament tensioner limits greatly height, therefore usually occurs because of participant's sheet
The problem of intrinsic factor limitation of body uses ligament tensioner.
The content of the invention
Based on this, it is necessary to for the problem of inherently factor limitation uses ligament tensioner because of participant, provide
A kind of ligament tensioner.
A kind of ligament tensioner including turntable regulating device, rides and sits structure, fixed frame and two ligament tension thigh supports
Frame, the turntable regulating device are arranged on described ride and sit in structure, and the fixed frame is connected with the seat structure of riding, and two is described tough
The two opposite sides for riding seat structure can be rotatably arranged at thigh support frame is stretched, further include lifting gear, the liter
Falling unit is connected with the two ligament tension thigh support framves and the turntable regulating device, and the turntable regulating device is used to drive
The dynamic lifting gear lifting, the lifting gear can be adjusted when lifting between two ligament tension thigh support framves
Angle.
In one of the embodiments, the lifting gear includes angle support component and lifting assembly, the angle branch
Support component is corresponding with the ligament tension thigh support frame, the both ends of each angle support component respectively with it is corresponding described tough
Band stretches thigh support frame and the lifting assembly is hinged.
In one of the embodiments, the lifting gear, which further includes, laterally sets and is connected with the turntable regulating device
Reversing shaft and be vertically arranged and with it is described commutation axis connection driving screw rod, it is described driving screw rod in vertical direction position
Fixed, the lifting assembly is sleeved on the driving screw rod and is connected with the driving screw flight.
In one of the embodiments, the lifting assembly includes nut and plummer, the nut and the plummer
It is fixedly connected, the driving screw rod wears the nut and the plummer, and the nut connects with the driving screw flight
It connects, one end and the plummer of each angle support component are hinged.
In one of the embodiments, the reversing shaft includes reversing bar, and one end of the reversing bar is equipped with first gear,
The turntable regulating device includes turntable and vertically arranged rotating bar, and one end of the rotating bar is connected with the turntable, institute
The other end for stating rotating bar is equipped with second gear, and the first gear is engaged with the second gear.
In one of the embodiments, the reversing shaft is located at described ride and sits in structure, and the other end of the rotating bar is inserted
Enter described ride to sit in structure.
In one of the embodiments, the other end of the reversing bar is equipped with the 3rd gear, one end of the driving screw rod
Equipped with the 4th gear, the 3rd gear is engaged with the 4th gear.
In one of the embodiments, the driving screw rod is located in the fixed frame, the other end of the driving screw rod
It can be rotationally connected with the fixed frame.
In one of the embodiments, the ligament tension thigh support frame is used for fixed leg, including support plate and rolling
Dynamic component, the rolling member are connected with the support plate.
In one of the embodiments, the support plate intermediate region is equipped with multiple rows of rotatable soft rolling member.
Above-mentioned ligament tensioner is adjusted by lifting gear and the two ligament tension thigh support framves and the turntable and filled
Connection is put, for the turntable regulating device for the lifting gear to be driven to lift, the lifting gear can adjust two when lifting
Angle between a ligament tension thigh support frame realizes the function of ligament tension, since lifting gear itself lifts model
It encloses greatly, realizes that device is adjusted in itself, from the intrinsic factor limitation such as participant's height, possess stronger operability.
Description of the drawings
Fig. 1 is ligament tensioner overall structure diagram of the present invention；
Fig. 2 is the sectional view of ligament tensioner of the present invention；
Fig. 3 is the thigh support plate structure schematic diagram of ligament tensioner of the present invention.
Specific embodiment
Ginseng is seen figure 1 and figure 2, and ligament tensioner includes turntable regulating device 100, rides and sit structure 200, ligament tension leg
Portion's supporting rack 300, fixed frame 400, lifting gear 500.The turntable regulating device 100 is arranged on described ride and sits in structure 200.
The quantity of the ligament tension thigh support frame 300 is two, and two ligament tension thigh support framves 300 can be rotationally
It is arranged on the two opposite sides ridden and sit structure 200.The fixed frame 400 is connected with riding seat structure 200, is used to support described ride
Sit structure 200.The lifting gear 500 and two ligament tension thigh support framves 300 and the turntable regulating device
100 connections.The turntable regulating device 100 supplies user's operation, for the lifting gear 500 to be driven to lift, the lifting dress
The angle between two ligament tension thigh support framves 300 can be adjusted when putting 500 lifting.Specifically, in the present embodiment
In, the respective side that each ligament tension thigh support frame 300 sits structure 200 with riding is hinged, so that two ligament tension legs
Portion's supporting rack 300 can be rotatably arranged at the two opposite sides ridden and sit structure 200.
The lifting gear 500 includes two angle support components 510 and lifting assembly 520, two angle branch
Support component 510 is corresponded with two ligament tension thigh support framves 300, the both ends point of each angle support component 510
It is not hinged with the corresponding ligament tension thigh support frame 300 and the lifting assembly 520, the lifting assembly 520 with
The turntable regulating device 100 connects, and is lifted under the turntable regulating device 100 driving.In the present embodiment, the change
Angle support component 510 is support tube, is lifted by lifting assembly 520, and the support tube, institute are given in 520 power transmission of lifting assembly
Stating support tube drives the ligament tension thigh support frame 300 to rotate.
The lifting gear 500 further include laterally set and be connected with the turntable regulating device 100 reversing shaft 530,
And the driving screw rod 540 for being vertically arranged and being connected with the reversing shaft 530, the driving screw rod 540 are consolidated position on vertical
Fixed, the lifting assembly 520 is sleeved on the driving screw rod 540 and is threadedly coupled with the driving screw rod 540, the turntable tune
Regulating device 100 drives the reversing shaft 530 to rotate, and the reversing shaft 530 rotates the driving driving screw rod 540 and rotates to drive
The lifting assembly 520 lifts.Specifically, in the present embodiment, Fig. 2 is referred to, the lifting assembly 520 includes nut 521
With plummer 522, the nut 521 is fixedly connected with the plummer 522, and the nut 521 is located at the plummer 522
Centre position, the driving screw rod 540 wear the nut 521 and the plummer 522, the nut 521 and the drive
Dynamic screw rod 540 is threadedly coupled, and plummer 522 is slidably connected with driving screw rod 540, one end of each angle support component 510 and
The plummer 522 is hinged, so drives screw rod 540 when rotating, and is made between nut 521 and driving screw rod 540 by screw thread
With nut 521 can drive screw rod 540 to lift, and so as to which plummer 522 be driven to lift, angle branch is driven when plummer 522 lifts
Support component 510 moves.
It is appreciated that the nut 521 is threadedly coupled with the driving screw rod 540, nut 521 carries auto-lock function, rises
Part 520 of coming down to a lower group will not reset due to the turntable regulating device 100 stops adjusting.
Shown in Figure 2, the reversing shaft 530 is located at described ride and sits in structure 200, including reversing bar 531, first gear
532 and the 3rd gear 533,532 and the 3rd gear 533 of first gear be respectively placed in the both ends of the reversing bar 531.Institute
State turntable regulating device 100 include turntable 110 and vertically arranged rotating bar 120, one end of the rotating bar 120 with described turn
Disk 110 connects, and the other end of the rotating bar 120, which rides in seat structure 200 described in and stretches into described ride, sits structure 200,
The other end of the rotating bar 120 is equipped with second gear 121, and the first gear 532 is engaged with the second gear 121, turns
The rotation of disk 110 drives reversing shaft 530 to rotate.The driving screw rod 540 is located in the fixed frame 400, the driving screw rod 540
One end be equipped with the 4th gear 542, it is described driving screw rod 540 the other end can rotationally connect the fixed frame 400, it is described
3rd gear 533 of reversing shaft 530 is engaged with the 4th gear 542.Specifically, the close of screw rod 540 is driven to ride seat structure
200 one end i.e. top are equipped with the 4th gear 542, and the bottom of driving screw rod 540 is for example rotatably mounted by bearing
On fixed frame 400, and make driving screw rod 540 position is fixed in the vertical direction.The first gear of 531 one end of reversing bar
532 can be unequal with 121 diameter of second gear of turntable regulating device 100, similarly the 3rd gear of 531 one end of reversing bar
533 is unequal with 542 diameter of the 4th gear of 540 one end of the driving screw rod, and then realizes the tooth by cooperating
Wheel diameter is of different sizes, and gear ratio is different, accelerates transmission speed.In addition, according to the design needs, turntable regulating device 100, commutation
Bearing (not shown) is equipped on axis 530 and driving screw rod 540, and then reduces pivoting friction, so as to greatly reduce turntable tune
100 driving force of regulating device.
In the present embodiment, two ligament tension thigh support framves 300 are to drive screw rod 540 as symmetrical axial symmetry point
Cloth, two angle support components 510 are to drive screw rod 540 symmetrical for symmetry axis, so that two ligament tension legs
Angle is identical between portion's supporting rack 300 and horizontal plane, so that two leg opening angles are identical, training for promotion comfort level, to meet
Ergonomic designs.
Lifting gear 500 uses gear shift principle, and of different sizes by the gear diameter of mutual cooperation, gear ratio is not
Together, transmission speed is accelerated, so as to accelerate the rotary speed of ligament tension thigh support frame 300.
Ginseng is seen figure 1 and figure 2, and described ride sits structure 200 for carrying user, and global design meets people into saddle-shape
Body structure makes user take more comfortable.Described ride sits 200 inner hollow of structure, for placing the reversing shaft 530.Root
It needs according to design, is sat in described ride equipped with electronics inclinometer 210 in structure 200, accordingly on ligament tension thigh support frame 300
Equipped with inductor (not shown), 300 movement angle of ligament tension thigh support frame is perceived, is transmitted on electronics inclinometer 210,
User's the intuitional and experiential thinking is given, fuzzy training impression is become intuitively Data Representation, promoted by moment observation ligament tension angle
The movement enthusiasm of user.
Shown in Figure 3, the ligament tension thigh support frame 300 is used for fixed leg, including support plate 310 and rolls
Component 320.Rolling member 320 is connected with support plate 310.Support plate 310 is used to support leg, and front is plastic support board
310, the back side uses metallic framework, and the 310 centre position camber of support plate is adapted, user with human leg's shape
It is more comfortable that arc area is placed in leg.Multiple rows of rotatable soft rolling member is equipped in 310 intermediate region of plastic support board
320.The soft rolling supporting part 312 is used for fixed leg, in the present embodiment, described in 310 intermediate region of support plate
Soft rolling member 320 is multiple rows of rotatable soft plastic ball, and naturally into angle between two small spherical cambered surfaces, shank is positioned over institute
Between stating rotatable soft bead, shank contacts comfort level height with spherical cambered surface, and two beads realize that shank is fixed, and avoids stretching instruction
Since leg movement causes human injury when practicing.In the present embodiment, away from described one end for sitting structure 200 of riding equipped with two rows two
A soft plastic ball, it is soft plastic ball that relatively described one end for riding seat structure 200, which is equipped with two rows of both ends, and centre is equipped with soft
Property plastic cylinder, is combined, altogether equipped with the soft ball of four rows, being suitable for the people of different age group makes using soft ball and cylinder
With.
When ligament tension moves, opening or diminution with two leg angles, the relative position of leg and the support plate 310
It changing, in drawing process, leg movement causes the leg skin to rub with the support plate 310, causes human injury,
In the present embodiment, the element contacted between leg and the support plate 310 is rotatable soft bead, and soft plastic ball can
Rotation greatly reduces the frictional force of ball and leg, improves the comfort level of ligament tension movement, skin is avoided to pull.
Shown in Figure 2, the fixed frame 400 includes fixing piece 410 and base apparatus 420, the base apparatus 420 1
Tread surface is terminated, the other end is connected with described 410 one end of fixing piece, and the base apparatus 420 is used to fix and support described solid
Determine part 410.The fixing piece 410 is connected away from one end of the base apparatus 420 with the seat structure 200 of riding, described
Metal component is equipped in fixing piece 410, the metal component is surrounded on 410 inner wall of fixing piece, and the metal component is used for
It is ridden described in support and sits structure 200.In the present embodiment, the base apparatus 420 is cuboid, along the central axes of the cuboid
Symmetrical to set there are two card slot, for being clamped with the fixing piece 410, similarly the fixing piece 410 is filled compared with the chassis
420 one end to be put to set there are two convex block (being not drawn into figure), the convex block is mutually clamped with corresponding card slot (being not drawn into figure),
In the present embodiment, the fixing piece 410 is cuboid, certainly according to the design needs, the fixing piece 410 and base apparatus 420
Structure is unlimited, can be square or cylinder etc., as long as can realize that fixed frame 400 supports described ride to sit structure 200 and protect
Card integral device stands erect.
According to the design needs, the progress overturning-preventing calculating in equipment design, budget impact force, the size of artificial drag force,
Accident a situation arises probability is reduced, enhances the safe handling of equipment.
User is sitting in ligament tensioner, and both legs are placed in body both sides or front and rear, manually adjusts turntable 110,
110 rotated by rotation bar 120 of turntable rotates, and rotating bar 120 passes through first in second gear 121 and the reversing shaft 530
Gear 532 is meshed, and rotating bar 120, which rotates, drives the reversing shaft 530 to rotate, and then carries out first time commutation, i.e. rotating bar
The horizontal direction that 120 vertical direction is converted to reversing shaft 530 rotates, the 3rd gear 533 of the reversing shaft 530 and institute
The 4th gear 542 for stating driving screw rod 540 is meshed, and the reversing shaft 530, which rotates, drives the driving screw rod 540 to rotate, into
And carry out second and commutate, i.e., the vertical direction that the horizontal direction of reversing shaft 530 is converted to driving screw rod 540 rotates.
Driving screw rod 540 rotates, and the opposite driving screw rod 540 of the lifting gear 500 moves, that is, realizes that lifting gear 500 lifts, pass through
Angle between the ligament tension thigh support frame 300 of 500 lift adjustment of lifting gear two, and then change thigh support board
310 positions, angle is 0 degree to 90 degree between the thigh support board 310 and driving screw rod 540.
Manually control turntable 110 rotates, and then lifting gear 500 is driven to lift, and lifting gear 500 adjusts when lifting
The angle of two ligament tension thigh support framves 300, change gear realization is achieved the effect that trained with smaller power, is allowed tough
Band, which stretches, to be become easier to simply.The ligament tensioner can realize that multi-angle multi-pose ligament tension is trained, by adjusting body
With the angle of equipment, can complete forward split ligament tension training, side trestle ligament tension training and leg an angle of 90 degrees within appoint
Angle of anticipating Concentric rotation stretches training.Ligament tensioner has simple spry and light operating characteristics, by the setting of change gear, only
Needing the strength of very little can drive, and operation can be completed in one hand, when using equipment, can be read, see TV, play
The activities such as mobile phone allow uninteresting training to become simply light, be more suitable for children's use.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that come for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of ligament tensioner including turntable regulating device, rides and sits structure, fixed frame and two ligament tension thigh supports
Frame, the turntable regulating device are arranged on described ride and sit in structure, and the fixed frame is connected with the seat structure of riding, and two is described tough
The two opposite sides for riding seat structure can be rotatably arranged at thigh support frame is stretched, which is characterized in that further include lifting
Device, the lifting gear are connected with the two ligament tension thigh support framves and the turntable regulating device, the turntable tune
For regulating device for the lifting gear to be driven to lift, the lifting gear can adjust two ligament tension legs when lifting
Angle between supporting rack.
2. ligament tensioner according to claim 1, which is characterized in that the lifting gear include angle support component and
Lifting assembly, the angle support component is corresponding with the ligament tension thigh support frame, and the two of each angle support component
End is hinged respectively with the corresponding ligament tension thigh support frame and the lifting assembly.
3. ligament tensioner according to claim 2, which is characterized in that the lifting gear further include laterally set and with
The reversing shaft of turntable regulating device connection and be vertically arranged and with the driving screw rod of the commutation axis connection, the drive
Dynamic screw rod is fixed in vertical direction position, and the lifting assembly is sleeved on the driving screw rod and connects with the driving screw flight
It connects.
4. ligament tensioner according to claim 3, which is characterized in that the lifting assembly includes nut and plummer,
The nut is fixedly connected with the plummer, and the driving screw rod wears the nut and the plummer, the nut
It is connected with the driving screw flight, one end and the plummer of each angle support component are hinged.
5. ligament tensioner according to claim 3, which is characterized in that the reversing shaft includes reversing bar, the commutation
One end of bar is equipped with first gear, and the turntable regulating device includes turntable and vertically arranged rotating bar, the rotating bar
One end is connected with the turntable, and the other end of the rotating bar is equipped with second gear, the first gear and the second gear
Engagement.
6. ligament tensioner according to claim 5, which is characterized in that the reversing shaft is located at described ride and sits in structure,
It rides and is sat in structure described in the other end insertion of the rotating bar.
7. ligament tensioner according to claim 5, which is characterized in that the other end of the reversing bar is equipped with the 3rd tooth
Wheel, one end of the driving screw rod are equipped with the 4th gear, and the 3rd gear is engaged with the 4th gear.
8. ligament tensioner according to claim 5, which is characterized in that the driving screw rod is located in the fixed frame,
The other end of the driving screw rod can be rotationally connected with the fixed frame.
9. ligament tensioner according to claim 1, which is characterized in that the ligament tension thigh support frame is used to fix
Leg, including support plate and rolling member, the rolling member is connected with the support plate.
10. ligament tensioner according to claim 9, which is characterized in that the support plate intermediate region be equipped with it is multiple rows of can
The soft rolling member of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810066565.8A CN108057214A (en) | 2018-01-24 | 2018-01-24 | Ligament tensioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810066565.8A CN108057214A (en) | 2018-01-24 | 2018-01-24 | Ligament tensioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108057214A true CN108057214A (en) | 2018-05-22 |
Family
ID=62142018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810066565.8A Pending CN108057214A (en) | 2018-01-24 | 2018-01-24 | Ligament tensioner |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075485A (en) * | 2019-05-27 | 2019-08-02 | 平顶山学院 | A kind of dancing flexibility training device |
| CN110237500A (en) * | 2019-07-04 | 2019-09-17 | 苏州安怀信运动器材有限公司 | Ligament tensioner |
| CN110346207A (en) * | 2019-04-19 | 2019-10-18 | 浙江省人民医院 | A kind of anterior cruciate ligament biomechanics characteristic measuring device |
| CN110639171A (en) * | 2019-09-27 | 2020-01-03 | 湖南文理学院 | Manual formula independently adjusts tensile equipment of physical training ligament |
| CN111729257A (en) * | 2020-07-08 | 2020-10-02 | 浙江师范大学 | Sports dance is with tensile auxiliary assembly |
| CN114159739A (en) * | 2021-12-09 | 2022-03-11 | 泰山学院 | Pliability trainer for gymnastics |
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| CN110346207B (en) * | 2019-04-19 | 2024-04-09 | 浙江省人民医院 | Anterior cruciate ligament biomechanical property measuring device |
| CN110075485A (en) * | 2019-05-27 | 2019-08-02 | 平顶山学院 | A kind of dancing flexibility training device |
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| CN110639171A (en) * | 2019-09-27 | 2020-01-03 | 湖南文理学院 | Manual formula independently adjusts tensile equipment of physical training ligament |
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Application publication date: 20180522 |