CN211705784U - Novel adjustable gymnastics ligament is tensile device - Google Patents
Novel adjustable gymnastics ligament is tensile device Download PDFInfo
- Publication number
- CN211705784U CN211705784U CN202020138397.1U CN202020138397U CN211705784U CN 211705784 U CN211705784 U CN 211705784U CN 202020138397 U CN202020138397 U CN 202020138397U CN 211705784 U CN211705784 U CN 211705784U
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- sealing cylinder
- groove
- connecting rod
- bottom plate
- electric push
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- 210000003041 ligament Anatomy 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 34
- 239000010720 hydraulic oil Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000010727 cylinder oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a novel adjustable gymnastics ligament stretching device, comprising a base plate, the inside battery that is equipped with of bottom plate, the bottom plate top is equipped with the slipmat, bottom plate top both sides all are equipped with the handrail, be equipped with the controller on the handrail, bottom plate one end is equipped with electric push rod, electric push rod top is equipped with the scale, electric push rod top is equipped with shank fixing device. Compared with the prior art, the utility model the advantage lie in: the utility model discloses can be automatically fixed the shank, can adjust the intensity and the degree of difficulty of training, simple structure, convenient to use.
Description
Technical Field
The utility model relates to a gymnastics training field specifically is a novel adjustable gymnastics ligament is tensile device.
Background
The gymnastics sports comprise female gymnastics projects, male gymnastics projects and artistic gymnastics, and the action of gymnastics requires high flexibility, so that in the gymnastics training of gymnastics athletes, the flexibility training is a subject which must be exercised every day, the limbs can move in a large range is an important component for building the body, for the athletes, the limbs can move in a large range more importantly, the traditional method of splitting legs on the ground is often too much in physical strength consumption, and the training effect cannot be achieved too well, so some auxiliary training devices also need to be operated.
The existing gymnastic ligament stretching device mostly comprises a bottom plate, a lifting device is arranged at the top of the bottom plate, leg fixing devices are arranged on the tops of the lifting devices of some stretching devices, but the fixing devices for fixing legs need to be fixed and unlocked by training personnel, the stretching devices are more complicated, particularly after a large amount of training is carried out, the training personnel need to bend down to take the leg fixing devices off legs, the leg ligament which is in a limit stretching state is stretched again, and the risk of ligament tearing or rupture is caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide an adjustable gymnastics ligament stretching device that can automatic fixed shank.
In order to solve the above problem, the technical scheme of the utility model is that: the utility model provides a novel adjustable gymnastics ligament stretching device, includes the bottom plate, the inside battery that is equipped with of bottom plate, the bottom plate top is equipped with the slipmat, bottom plate top both sides all are equipped with the handrail, be equipped with the controller on the handrail, bottom plate one end is equipped with electric push rod, electric push rod top is equipped with the scale, electric push rod top is equipped with shank fixing device.
As the improvement, shank fixing device includes L type fixed block, the fixed block bottom is equipped with recess one, the inboard bottom of fixed block is equipped with sealed jar one, connecting rod one is worn to establish at sealed jar top, the clamp plate is connected on connecting rod one top, piston one is connected to connecting rod one bottom, the fixed block top is equipped with recess two, two bottom coupling springs of recess, L type pole is connected on the spring top, L type pole sliding connection is in recess two, two tops of recess are equipped with sealed jar two, connecting rod two is worn to establish in two bottoms of sealed jar, piston two is connected on two tops of connecting rod, two bottom butt L type poles of connecting rod, sealed jar one and sealed jar two pass through the pipe intercommunication.
As an improvement, the pressing plate is positioned in the first groove, a rubber pad is arranged at the top of the first groove, the first piston is tightly matched with the first sealing cylinder, and the second piston is tightly matched with the second sealing cylinder.
As an improvement, two ends of the guide pipe are respectively communicated with the bottom of the first sealing cylinder and the top of the second sealing cylinder, and hydraulic oil is filled in the first sealing cylinder and the second sealing cylinder.
Compared with the prior art, the utility model the advantage lie in:
the strength and the degree of difficulty of training can be adjusted through electric putter, and the slipmat can prevent that training personnel from slipping to, and training personnel put on the clamp plate through the foot, can be through the change of sealed jar one and two inside hydraulic oil of sealed jar, fixed with the foot, not only can be fixed firm with the shank, still conveniently take off shank fixing device after the training finishes. The utility model discloses can be automatically fixed the shank, can adjust the intensity and the degree of difficulty of training, simple structure, convenient to use.
Drawings
Fig. 1 is a structural view of the present invention.
Fig. 2 is a structural diagram of the middle leg fixing device of the present invention.
As shown in the figure: 1. the device comprises a bottom plate, 2, a storage battery, 3, a non-slip mat, 4, a handrail, 5, a controller, 6, an electric push rod, 7, scales, 8, a leg fixing device, 9, a fixing block, 10, a first groove, 11, a first sealing cylinder, 12, a first connecting rod, 13, a pressing plate, 14, a rubber mat, 15, a first piston, 16, a second groove, 17, a spring, 18, an L-shaped rod, 19, a second sealing cylinder, 20, a second connecting rod, 21, a second piston, 22 and a guide pipe.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.
It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.
As shown in fig. 1-2, a novel adjustable gymnastic ligament stretching device, includes bottom plate 1, the inside battery 2 that is equipped with of bottom plate 1, 1 top of bottom plate is equipped with slipmat 3, 1 top both sides of bottom plate all are equipped with handrail 4, be equipped with controller 5 on handrail 4, 1 one end of bottom plate is equipped with electric push rod 6, 6 tops of electric push rod are equipped with scale 7, 6 tops of electric push rod are equipped with shank fixing device 8.
The leg fixing device 8 comprises an L-shaped fixing block 9, a first groove 10 is formed in the bottom of the fixing block 9, a first sealing cylinder 11 is arranged at the bottom of the inner side of the fixing block 9, a first connecting rod 12 is penetrated through the top of the first sealing cylinder 11, a pressing plate 13 is connected to the top end of the first connecting rod 12, a first piston 15 is connected to the bottom end of the first connecting rod 12, a second groove 16 is formed in the top of the fixing block 9, a spring 17 is connected to the bottom of the second groove 16, an L-shaped rod 18 is connected to the top end of the spring 17, the L-shaped rod 18 is connected to the second groove 16 in a sliding mode, a second sealing cylinder 19 is arranged at the top end of the second groove 16, a second connecting rod 20 is penetrated through the bottom of the second sealing cylinder 19, a second piston 21 is connected to the top end of the second connecting rod 20, the bottom of the second connecting, the top of the first groove 10 is provided with a rubber pad 14, the first piston 15 is tightly matched with the first sealing cylinder 11, the second piston 21 is tightly matched with the second sealing cylinder 19, two ends of the guide pipe 22 are respectively communicated with the bottom of the first sealing cylinder 11 and the top of the second sealing cylinder 19, and hydraulic oil is filled in the first sealing cylinder 11 and the second sealing cylinder 19.
In the specific use, the electric push rod 6 and the storage battery 2 are electrically connected with the controller 5, a user stands on the anti-skid pad 3 with one foot, the other foot is placed on the pressing plate 13, the gravity of the leg pushes the first connecting rod 12 downwards, the first connecting rod 12 drives the first piston 15 to move downwards, the first piston 15 extrudes hydraulic oil at the bottom of the first sealing cylinder 11 into the bottom of the second sealing cylinder 19 through the guide pipe 22, the hydraulic oil at the top of the second sealing cylinder 19 pushes the second piston 21 to move downwards, so that the second connecting rod 20 is driven to move downwards, the second connecting rod 20 pushes the L-shaped rod 18 to move downwards, the L-shaped rod 18 is in contact with the fixing block 9, the leg can be fixed, and the user can adjust the extension length of the electric push rod 6 according to the personal actual condition.
After training, the legs of the user are slightly lifted upwards, the L-shaped rod 18 is pushed upwards under the elastic action of the spring 17, the L-shaped rod 18 pushes the connecting rod II 20 upwards, the connecting rod II 20 drives the piston II 21 to move upwards, hydraulic oil at the top of the sealing cylinder II 19 is squeezed back into the sealing cylinder I11 through the guide pipe 22, the piston I15 is pushed upwards, the connecting rod I12 is driven to move upwards, the pressing plate 13 also moves upwards, and the L-shaped rod 18 returns to the original position, so that the legs can be taken out.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. A novel adjustable gymnastic ligament stretching device comprises a base plate (1), and is characterized in that: the novel electric bicycle is characterized in that a storage battery (2) is arranged inside the bottom plate (1), an anti-slip pad (3) is arranged at the top of the bottom plate (1), handrails (4) are arranged on two sides of the top of the bottom plate (1), a controller (5) is arranged on each handrail (4), an electric push rod (6) is arranged at one end of the bottom plate (1), scales (7) are arranged at the top of the electric push rod (6), and a leg fixing device (8) is arranged at the top end of the electric push rod (6).
2. The novel adjustable gymnastic ligament stretching device of claim 1, wherein: the leg fixing device (8) comprises an L-shaped fixing block (9), a first groove (10) is formed in the bottom of the fixing block (9), a first sealing cylinder (11) is arranged at the bottom of the inner side of the fixing block (9), a first connecting rod (12) is arranged at the top of the first sealing cylinder (11) in a penetrating mode, a pressing plate (13) is connected to the top end of the first connecting rod (12), a first piston (15) is connected to the bottom end of the first connecting rod (12), a second groove (16) is formed in the top of the fixing block (9), a spring (17) is connected to the bottom of the second groove (16), an L-shaped rod (18) is connected to the top end of the spring (17), the L-shaped rod (18) is connected to the second groove (16) in a sliding mode, a second sealing cylinder (19) is arranged at the top of the second groove (16), a second connecting rod (20), the bottom of the second connecting rod (20) is abutted against the L-shaped rod (18), and the first sealing cylinder (11) is communicated with the second sealing cylinder (19) through a guide pipe (22).
3. The novel adjustable gymnastic ligament stretching device of claim 2, wherein: the pressing plate (13) is located in the first groove (10), a rubber pad (14) is arranged at the top of the first groove (10), the first piston (15) is tightly matched with the first sealing cylinder (11), and the second piston (21) is tightly matched with the second sealing cylinder (19).
4. The novel adjustable gymnastic ligament stretching device of claim 2, wherein: two ends of the guide pipe (22) are respectively communicated with the bottom of the first sealing cylinder (11) and the top of the second sealing cylinder (19), and hydraulic oil is filled in the first sealing cylinder (11) and the second sealing cylinder (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020138397.1U CN211705784U (en) | 2020-01-21 | 2020-01-21 | Novel adjustable gymnastics ligament is tensile device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020138397.1U CN211705784U (en) | 2020-01-21 | 2020-01-21 | Novel adjustable gymnastics ligament is tensile device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211705784U true CN211705784U (en) | 2020-10-20 |
Family
ID=72824729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020138397.1U Expired - Fee Related CN211705784U (en) | 2020-01-21 | 2020-01-21 | Novel adjustable gymnastics ligament is tensile device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211705784U (en) |
-
2020
- 2020-01-21 CN CN202020138397.1U patent/CN211705784U/en not_active Expired - Fee Related
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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: 20201020 |