CN209188025U - A kind of leg stretching device for split training - Google Patents
A kind of leg stretching device for split training Download PDFInfo
- Publication number
- CN209188025U CN209188025U CN201822131488.8U CN201822131488U CN209188025U CN 209188025 U CN209188025 U CN 209188025U CN 201822131488 U CN201822131488 U CN 201822131488U CN 209188025 U CN209188025 U CN 209188025U
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- stretching device
- leg stretching
- threaded screw
- lifting cylinder
- double threaded
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Abstract
A kind of leg stretching device for split training, it is related to a kind of body suppleness training equipment technical field.The utility model be when solving existing split training due to firmly control it is improper cause leg to be pulled, while the problem that auxiliary instrument training strength is inadequate.The utility model includes pedestal, upper cover plate, control panel, servo motor, speed changer, double threaded screw, guide rod, two pedals, two lifting cylinders, two nuts and two sliding sleeves, the upper end of pedestal is arranged in upper cover plate, double threaded screw and guide rod horizontal alignment are arranged in pedestal, servo motor is connected by one end of speed changer and double threaded screw, a nut is installed on the both ends screw thread of double threaded screw respectively, the surface of nut is connected with lifting cylinder along the vertical direction, the top of lifting cylinder piston rod and the lower end of pedal connect, control panel is arranged on upper cover plate, servo motor and lifting cylinder are connect with control panel respectively.The utility model stretches training for leg.
Description
Technical field
The utility model relates to a kind of body suppleness training equipment technical fields, and in particular to one kind is instructed for split
Experienced leg stretching device.
Background technique
The suppleness practice of body is the required course body in wushu, gymnastics, Yoga and dancing, the suppleness practice of leg
Practitioner usually directly carries out split practice on the ground when training, due to resource anxiety, seldom has ready conditions and is able to carry out teacher
With the one-to-one coaching of student, during practitioner carries out stretching exercise alone, beginner often will appear due to
Power control is improper and leads to occur hamstring and pulled muscle, and existing auxiliary instrument is also only able to achieve both legs on the ground and stretches
Flat split, for slightly skilled practice personnel, difficulty is obviously inadequate, cannot achieve the training of deep intensity.
Utility model content
The utility model in order to solve existing split training when due to firmly control it is improper cause leg to be pulled, simultaneously
The inadequate problem of auxiliary instrument training strength, and then propose a kind of leg stretching device for split training.
The utility model adopts the technical scheme that solve above-mentioned technical problem:
The utility model includes pedestal, upper cover plate, control panel, servo motor, speed changer, double threaded screw, guide rod, two
A pedal, two lifting cylinders, two nuts and two sliding sleeves, upper cover plate are arranged in the upper end of pedestal, along length on upper cover plate
Direction is set there are two through slot, and the upper end of each through slot is respectively provided with a pedal, and double threaded screw and the setting of guide rod horizontal alignment exist
In pedestal, servo motor is connected by one end of speed changer and double threaded screw, and the both ends thread rotary orientation on double threaded screw is set on the contrary
It sets, is installed with a nut on the both ends screw thread of double threaded screw respectively, the surface of nut is connected with lifting oil along the vertical direction
Cylinder, the top of lifting cylinder piston rod and the lower end of pedal connect, and the side of nut is connected with sliding sleeve, and sliding sleeve is sleeved on guide rod
On, sliding sleeve is slidably connected with guide rod, and control panel is arranged on upper cover plate, servo motor and lifting cylinder respectively with control plane
Plate connection.
The beneficial effect that the utility model includes compared with prior art is:
The utility model provides a kind of leg stretching device and is precisely controlled when split is trained by servo motor, double
The size that leg opens transmits power by motor control, using the structure of screw nut, so that the speed that both legs open is slow, especially
It is suitble to beginner to practice using, control can be adjusted according to self-condition, leg is effectively prevent to draw for speed and intensity
Wound, protects the physical safety of trainer；Lifting cylinder can be lifted up after leg is opened completely simultaneously, and the height lifted can
It is controlled, further enhances trained intensity, expand to 180 ° or more by 180 ° of expansion original practices, challenge human body is soft
The toughness limit is suitble to the long-term stretching exercise of trainer to use.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the main view of Fig. 1；
Fig. 3 is the enlarged view at I in Fig. 2.
Specific embodiment
Specific embodiment 1: illustrating that present embodiment, one kind described in present embodiment are used for split in conjunction with Fig. 1 to Fig. 3
Trained leg stretching device includes pedestal 1, upper cover plate 2, control panel 4, servo motor 6, speed changer 7, double threaded screw 8, guiding
The upper end of pedestal 1 is arranged in 9, two, bar, 3, two, pedal lifting cylinder, 10, two nuts 11 and two sliding sleeves 12, upper cover plate 2,
Through slot 2-1 there are two setting along its length on upper cover plate 2, the upper end of each through slot 2-1 is respectively provided with a pedal 3, double threaded screw 8
It is arranged in pedestal 1 with 9 horizontal alignment of guide rod, servo motor 6 is connect by speed changer 7 with one end of double threaded screw 8, double end
Both ends thread rotary orientation on screw rod 8 is reversed, and is installed with a nut 11, nut on the both ends screw thread of double threaded screw 8 respectively
11 surface is connected with lifting cylinder 10 along the vertical direction, and the top of 10 piston rod of lifting cylinder is connect with the lower end of pedal 3,
The side of nut 11 is connected with sliding sleeve 12, and sliding sleeve 12 is sleeved on guide rod 9, and sliding sleeve 12 is slidably connected with guide rod 9, control plane
Plate 4 is arranged on upper cover plate 2, and servo motor 6 and lifting cylinder 10 are connect with control panel 4 respectively.
The both feet for being designed in this way trainer step down on pedal 3, start servo motor 6, and servo motor 6 is controlled by speed changer 7
Double threaded screw 8 processed rotates, and nut 11 moves horizontally under the guiding role of guide rod 9 to two sides, to drive pedal 3 to two sides
Translation, human body both legs open, until 180 ° of both legs whole flare up；When both legs are withdrawn, servo motor 6 is rotated backward, and drives two
A pedal 3 is mobile to centre.Lifting cylinder 10 can also be started when training as needed, it is upward that lifting cylinder 10 elects pedal 3
It is mobile, carry out deep stretch training.It is the stability because of hydraulic cylinder using lifting cylinder 10, guarantees the safety of lifting process.
Specific embodiment 2: illustrating present embodiment in conjunction with Fig. 1 to Fig. 3, the described two pedals 3 of present embodiment are opposite
The outside of setting, 3 upper end of pedal is equipped with block 3-1.The technical features not disclosed in this embodiment and specific embodiment one
It is identical.
It is designed in this way sole to be against on block 3-1, prevents both feet when firmly from slipping.
Specific embodiment 3: illustrate present embodiment in conjunction with Fig. 1 to Fig. 3, the two of double threaded screw 8 described in present embodiment
End and middle part are respectively provided with a rack 13 respectively, and bearing 14, the lower end and bottom of rack 13 are equipped between double threaded screw 8 and rack 13
The inner side end of the bottom surface of seat 1 is affixed, and guide rod 9 and rack 13 are affixed.The technical features not disclosed in this embodiment and tool
Body embodiment two is identical.
Specific embodiment 4: illustrate present embodiment in conjunction with Fig. 1 to Fig. 3, the two sides of upper cover plate 2 described in present embodiment
It is respectively provided with a barre 5 respectively, each barre 5 is arranged along its length respectively.The technical features not disclosed in this embodiment
It is identical as specific embodiment one, two or three.
It is designed in this way when trainer carries out perpendicular fork practice, both hands are helped respectively on a barre 5, and horizontal fork practice is being carried out
When, both hands prevent body inclination helping on the same barre 5, help grasp balance.
Specific embodiment 5: illustrate present embodiment in conjunction with Fig. 1 to Fig. 3, the lower end of through slot 2-1 described in present embodiment
Equipped with baffle 15,15 two sides of baffle are respectively provided with one group of L shape hangers 16 respectively, and two groups of L shape hangers 16 are symmetrical arranged, and every group
L shape hangers 16 is arranged along the length direction of baffle 15 respectively, the upper end of 16 vertical end of L shape hangers and the lower end of upper cover plate 2
Face is affixed, and the lower end of baffle 15 is arranged in the horizontal ends of L shape hangers 16, and baffle 15 is arranged in L shape hangers 16 and upper cover plate 2
Between, the length of baffle 15 is greater than the length of through slot 2-1, and the middle part of baffle 15 is equipped with through-hole 15-1, the piston of lifting cylinder 10
Bar is inserted into through-hole 15-1.The technical features not disclosed in this embodiment are identical as specific embodiment four.
It is designed in this way when pedal 3 moves horizontally, baffle 15 follows pedal 3 to move horizontally together, and transmission mechanism gear is existed
Transmission mechanism will not be exposed hereinafter, by the lower end surface holding closed state of through slot 2-1, prevent trainer will by upper cover plate 2
Foot is extend into pedestal 1, and safety accident occurs, guarantees the personal safety of trainer.
Specific embodiment 6: illustrate present embodiment in conjunction with Fig. 1 to Fig. 3, lifting cylinder 10 described in present embodiment
Axle sleeve 17 is equipped between piston rod and through-hole 15-1, the lateral wall and through-hole 15-1 of axle sleeve 17 are affixed, the piston of lifting cylinder 10
Bar is slidably connected with axle sleeve 17.The technical features not disclosed in this embodiment are identical as specific embodiment five.
It is designed in this way when pedal 3 moves horizontally, nut 11, sliding sleeve 12, lifting cylinder 10, baffle 15 and pedal 3 are common
It moves horizontally, after being moved to commitment positions, the piston rod of lifting cylinder 10 is elected on pedal 3 along the vertical direction of axle sleeve 17
It rises.
Specific embodiment 7: illustrate present embodiment in conjunction with Fig. 1 to Fig. 3, pedal 3 described in present embodiment and lifting oil
Top plate 18 is equipped between the top of 10 piston rod of cylinder, the lower end surface of top plate 18 and the upper surface of 10 piston rod of lifting cylinder are affixed.
The technical features not disclosed in this embodiment are identical as specific embodiment six.
Specific embodiment 8: illustrate present embodiment in conjunction with Fig. 1 to Fig. 3,18 upper surface of top plate described in present embodiment
Middle part be connected with lower connecting ear 19, the middle part of 3 lower end surface of pedal is equipped with upper connecting ear 20, upper connecting ear 20 and lower connecting ear 19
Between be rotatablely connected by positioning pin 21.The technical features not disclosed in this embodiment are identical as specific embodiment seven.
Be designed in this way when both feet with pedal 3 moved when, both feet the palm in the horizontal direction can run-off the straight, present embodiment
It is hinged between middle pedal 3 and top plate 18, make sole keep being bonded with 3 moment of pedal.
Specific embodiment 9: illustrating present embodiment in conjunction with Fig. 1 to Fig. 3, the outer end of pedal 3 described in present embodiment is set
There is limited block 22, the upper end of through slot 2-1 is arranged in limited block 22, and limited block 22 is equipped with travel switch 23, and travel switch 23 is just
To 3 end face outside of pedal, travel switch 23 is connect with control panel 4.The technical features not disclosed in this embodiment and specific
Embodiment one, two, three, five, six, seven or eight are identical.
It is designed in this way the different location that limited block 22 can be arranged on through slot 2-1 according to different use demands, when stepping on
When plate 3 is touched on the travel switch 23 on limited block 22, forms switch 23 and send a signal to control panel 4, control panel 4 is controlled
Servo motor 6 processed stops operating, and pedal 3 stops movement, ensure beginner using safe, prevent ligament injury.
Specific embodiment 10: illustrating that present embodiment, one kind described in present embodiment are used for split in conjunction with Fig. 1 to Fig. 3
Trained leg stretching device further includes infrared transmitting device, and control panel 4 is equipped with infrared receiver, infrared receiver
The control signal that receiving infrared-ray emitter apparatus issues.The technical features not disclosed in this embodiment and specific embodiment
Nine is identical.
Control panel 4 can be controlled by infrared transmitting device by being designed in this way, to control servo motor 6
Start and stop and positive and negative rotation, while realizing the lifting of control lifting cylinder 10.
Claims (10)
1. a kind of leg stretching device for split training, it is characterised in that: a kind of leg stretching for split training
Device includes pedestal (1), upper cover plate (2), control panel (4), servo motor (6), speed changer (7), double threaded screw (8), guide rod
(9), two pedals (3), two lifting cylinders (10), two nuts (11) and two sliding sleeves (12), upper cover plate (2) are arranged the bottom of at
The upper end of seat (1), sets that there are two through slot (2-1) on upper cover plate (2) along its length, and the upper end of each through slot (2-1) is respectively provided with
In pedestal (1), servo motor (6) passes through speed change for one pedal (3), double threaded screw (8) and the setting of guide rod (9) horizontal alignment
Device (7) is connect with one end of double threaded screw (8), and the both ends thread rotary orientation on double threaded screw (8) is reversed, double threaded screw (8)
Both ends screw thread on be installed with a nut (11) respectively, the surface of nut (11) is connected with lifting cylinder along the vertical direction
(10), the top of lifting cylinder (10) piston rod is connect with the lower end of pedal (3), and the side of nut (11) is connected with sliding sleeve
(12), sliding sleeve (12) is sleeved on guide rod (9), and sliding sleeve (12) is slidably connected with guide rod (9), and control panel (4) setting exists
On upper cover plate (2), servo motor (6) and lifting cylinder (10) are connect with control panel (4) respectively.
2. a kind of leg stretching device for split training according to claim 1, it is characterised in that: described two pedals
(3) it is oppositely arranged, the outside of pedal (3) upper end is equipped with block (3-1).
3. a kind of leg stretching device for split training according to claim 2, it is characterised in that: the double threaded screw
(8) both ends and middle part are respectively provided with a rack (13) respectively, are equipped with bearing (14) between double threaded screw (8) and rack (13),
The lower end of rack (13) and the inner side end of the bottom surface of pedestal (1) are affixed, and guide rod (9) and rack (13) are affixed.
4. a kind of according to claim 1,2 or 3 leg stretching device for split training, it is characterised in that: the upper cover
The two sides of plate (2) are respectively provided with a barre (5) respectively, and each barre (5) is arranged along its length respectively.
5. a kind of leg stretching device for split training according to claim 4, it is characterised in that: the through slot (2-1)
Lower end be equipped with baffle (15), baffle (15) two sides are respectively provided with one group of L shape hangers (16), two groups of L shape hangers (16) respectively
It is symmetrical arranged, every group of L shape hangers (16) is arranged along the length direction of baffle (15) respectively, L shape hangers (16) vertical end
The lower end surface of upper end and upper cover plate (2) is affixed, and the horizontal ends of L shape hangers (16) are arranged in the lower end of baffle (15), baffle
(15) it is arranged between L shape hangers (16) and upper cover plate (2), the length of baffle (15) is greater than the length of through slot (2-1), baffle
(15) middle part is equipped with through-hole (15-1), and the piston rod of lifting cylinder (10) is inserted into through-hole (15-1).
6. a kind of leg stretching device for split training according to claim 5, it is characterised in that: the lifting cylinder
(10) axle sleeve (17) are equipped between piston rod and through-hole (15-1), the lateral wall and through-hole (15-1) of axle sleeve (17) are affixed, rise
The piston rod of drop oil cylinder (10) is slidably connected with axle sleeve (17).
7. according to claim 6 it is a kind of for split training leg stretching device, it is characterised in that: the pedal (3) with
Top plate (18) are equipped between the top of lifting cylinder (10) piston rod, the lower end surface of top plate (18) and lifting cylinder (10) piston rod
Upper surface it is affixed.
8. a kind of leg stretching device for split training according to claim 7, it is characterised in that: on the top plate (18)
It is connected in the middle part of end face lower connecting ear (19), the middle part of pedal (3) lower end surface is equipped with upper connecting ear (20), upper connecting ear (20)
It is rotatablely connected between lower connecting ear (19) by positioning pin (21).
9. a kind of according to claim 1, leg stretching device for split training of 2,3,5,6,7 or 8, it is characterised in that:
The outer end of the pedal (3) is equipped with limited block (22), and limited block (22) is arranged on the upper end of through slot (2-1), limited block (22)
Equipped with travel switch (23), travel switch (23) face pedal (3) end face outside, travel switch (23) and control panel (4) are even
It connects.
10. a kind of leg stretching device for split training according to claim 9, it is characterised in that: described one kind is used for
The leg stretching device of split training further includes infrared transmitting device, and control panel (4) is equipped with infrared receiver, infrared ray
The control signal that receiver receiving infrared-ray emitter apparatus issues.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822131488.8U CN209188025U (en) | 2018-12-18 | 2018-12-18 | A kind of leg stretching device for split training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822131488.8U CN209188025U (en) | 2018-12-18 | 2018-12-18 | A kind of leg stretching device for split training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209188025U true CN209188025U (en) | 2019-08-02 |
Family
ID=67429648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822131488.8U Expired - Fee Related CN209188025U (en) | 2018-12-18 | 2018-12-18 | A kind of leg stretching device for split training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209188025U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888722A (en) * | 2020-07-22 | 2020-11-06 | 沈阳体育学院 | Muscle stretching device with warming-up function |
| CN112370734A (en) * | 2020-11-13 | 2021-02-19 | 郑州师范学院 | Intelligent equipment for dance ligament stretching training and using method thereof |
| CN112704845A (en) * | 2020-12-07 | 2021-04-27 | 安徽信息工程学院 | Line-shaped horse stretching device |
| CN112774129A (en) * | 2021-01-29 | 2021-05-11 | 河南理工大学 | Ligament trainer for sports education |
| CN112957671A (en) * | 2021-02-27 | 2021-06-15 | 临沂大学 | Flexible type exercise equipment for athletic aerobics exercises |
| CN112999596A (en) * | 2021-03-05 | 2021-06-22 | 江苏电子信息职业学院 | Sports dance is with erecting auxiliary device that splits |
| CN114225323A (en) * | 2021-12-09 | 2022-03-25 | 四川传媒学院 | Professional trainer for film and television performance and training method thereof |
-
2018
- 2018-12-18 CN CN201822131488.8U patent/CN209188025U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888722A (en) * | 2020-07-22 | 2020-11-06 | 沈阳体育学院 | Muscle stretching device with warming-up function |
| CN112370734A (en) * | 2020-11-13 | 2021-02-19 | 郑州师范学院 | Intelligent equipment for dance ligament stretching training and using method thereof |
| CN112370734B (en) * | 2020-11-13 | 2021-07-16 | 郑州师范学院 | Intelligent equipment for dance ligament stretching training and using method thereof |
| CN112704845A (en) * | 2020-12-07 | 2021-04-27 | 安徽信息工程学院 | Line-shaped horse stretching device |
| CN112774129A (en) * | 2021-01-29 | 2021-05-11 | 河南理工大学 | Ligament trainer for sports education |
| CN112957671A (en) * | 2021-02-27 | 2021-06-15 | 临沂大学 | Flexible type exercise equipment for athletic aerobics exercises |
| CN112999596A (en) * | 2021-03-05 | 2021-06-22 | 江苏电子信息职业学院 | Sports dance is with erecting auxiliary device that splits |
| CN114225323A (en) * | 2021-12-09 | 2022-03-25 | 四川传媒学院 | Professional trainer for film and television performance and training method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20191218 |