CN217220072U - Ligament stretching device for aerobics exercises training - Google Patents
Ligament stretching device for aerobics exercises training Download PDFInfo
- Publication number
- CN217220072U CN217220072U CN202220329118.9U CN202220329118U CN217220072U CN 217220072 U CN217220072 U CN 217220072U CN 202220329118 U CN202220329118 U CN 202220329118U CN 217220072 U CN217220072 U CN 217220072U
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- fixedly connected
- plate
- sliding
- stretching device
- bottom plate
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- 210000003041 ligament Anatomy 0.000 title claims abstract description 22
- 230000003028 elevating effect Effects 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002612 cardiopulmonary effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 208000037816 tissue injury Diseases 0.000 description 1
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Abstract
The utility model discloses a ligament stretching device for aerobics exercises training, which comprises a bottom plate, wherein a vertical plate is fixedly connected at the center of the inner surface of the bottom plate, a slide bar is fixedly connected at the right side of the vertical plate, the right side of the slide bar is fixedly connected with the right side of the inner cavity of the bottom plate, a slide cylinder is slidably connected at the left side of the outer surface of the slide bar, and a pressure spring is sleeved on the outer surface of the slide bar, when the ligament stretching device is used, a trainer puts one foot on the right side of a baffle plate, puts the other foot on a rubber pad, then presses the leg downwards to perform ligament stretching training, after the training is finished, the trainer reduces the pressure of the leg, then pushes the slide cylinder to move leftwards through the action of the pressure spring, the slide cylinder drives a connecting plate to move leftwards, the connecting plate drives a supporting plate and a driving box to move leftwards, the driving box drives a positioning plate and the rubber pad to move leftwards, and further drives the leg of the trainer to move leftwards, the training personnel can conveniently leave from the stretching device.
Description
Technical Field
The utility model relates to a training equipment technical field specifically is a ligament stretching device is used in aerobics exercises training.
Background
Aerobics exercises are aerobic exercises, and are characterized in that the aerobics exercises can last for a certain time, the whole body exercises with medium and low degrees are carried out, the cardio-pulmonary function of a main exerciser is exercised, the aerobics exercises are the basis of aerobic endurance quality, the aerobics exercises and the body building are integrated, the effective body building can help people to effectively build bodies, some warm-up exercises are needed before jumping aerobics exercises, ligaments of legs are effective exercises for avoiding leg muscle tissue injuries, therefore, ligament stretching devices are needed to be used for stretching exercises of the leg ligaments, the traditional ligament stretching devices are simple in structure and mostly free of resetting capability, when training personnel finish using, the stretching devices can be left only by assistance of other people, and the aerobics exercises are inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gymnastics is ligament stretching device for training possesses the advantage that training personnel can leave stretching device by oneself after the training finishes, has solved traditional ligament stretching device structure fairly simple, and the majority does not possess the ability of resetting, uses the end when training personnel, needs other people to assist just can leave stretching device, uses comparatively inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: a ligament stretching device for aerobics exercises training, which comprises a bottom plate, wherein the center of the inner surface of the bottom plate is fixedly connected with a vertical plate, the right side of the vertical plate is fixedly connected with a slide bar, the right side of the slide bar is fixedly connected with the right side of the inner cavity of the bottom plate, the left side of the outer surface of the sliding rod is connected with a sliding cylinder in a sliding way, the outer surface of the sliding rod is sleeved with a pressure spring, the left side of the pressure spring is fixedly connected with the joint of the right side of the sliding cylinder, the right side of the pressure spring is fixedly connected with the joint of the right side of the inner cavity of the bottom plate, the top of the sliding cylinder is fixedly connected with a connecting plate, the front and the back of the top of the connecting plate are fixedly connected with supporting plates, the top of the supporting plate penetrates through the bottom plate and is fixedly connected with a driving box, the inner cavity of the driving box is provided with a lifting mechanism, the top of elevating system's top fixedly connected with locating plate, the top fixedly connected with rubber pad of locating plate.
Preferably, elevating system includes servo motor, servo motor and the bottom fixed connection of drive incasement chamber, servo motor's output fixedly connected with threaded rod, the top threaded connection of threaded rod surface has the threaded sleeve, the bottom fixed connection of threaded sleeve's top and locating plate.
Preferably, the bottom of the sliding cylinder is fixedly connected with a guide block, a guide groove matched with the guide block for use is formed in the right side of the bottom of the inner cavity of the bottom plate, and the outer surface of the guide block is in sliding connection with the inner surface of the guide groove.
Preferably, the bottom of the left side and the bottom of the right side of the threaded sleeve are fixedly connected with sliding blocks, sliding grooves matched with the sliding blocks for use are formed in the left side and the right side of the inner cavity of the driving box, and the outer surfaces of the sliding blocks are connected with the inner surfaces of the sliding grooves in a sliding mode.
Preferably, the left side fixedly connected with baffle at bottom plate top, the logical groove that the cooperation backup pad used is all seted up to the front and back position on bottom plate top right side.
Preferably, the left side of the bottom of the inner cavity of the bottom plate is fixedly connected with a battery box, and an inner cavity of the battery box is provided with a storage battery.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses during the use, training personnel put a foot on the right side of baffle, another foot is put on the rubber pad, then the leg is pushed down and ligament tensile training is carried out, after the training, training personnel reduce the pressure of shank, at this moment can promote the slide cartridge to move left through the effect of pressure spring, the slide cartridge drives the connecting plate and moves left, the connecting plate drives backup pad and drive box and moves left, the drive box drives locating plate and rubber pad and moves left, and then the shank that drives training personnel moves left, make things convenient for training personnel to leave from stretching device.
2. The utility model discloses during the use, when needs are adjusted the height of locating plate, start servo motor's control switch, make servo motor rotate, servo motor drives the threaded rod and rotates, and the threaded rod drives the threaded sleeve rebound through the direction of slider and spout, and the threaded sleeve drives the locating plate rebound, highly adjusts the locating plate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a perspective view of the structure of the slide cylinder and the connecting plate of the present invention;
fig. 4 is a partial enlarged view of a portion a in the structure diagram of the present invention 2.
In the figure: 1. a base plate; 2. a vertical plate; 3. a slide bar; 4. a slide cylinder; 5. a pressure spring; 6. a connecting plate; 7. a support plate; 8. a drive box; 9. a lifting mechanism; 91. a servo motor; 92. a threaded rod; 93. a threaded sleeve; 10. positioning a plate; 11. a rubber pad; 12. a guide block; 13. a guide groove; 14. a slider; 15. a chute; 16. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, a ligament stretching device for aerobics exercises training comprises a base plate 1, a vertical plate 2 is fixedly connected to the center of the inner surface of the base plate 1, a slide rod 3 is fixedly connected to the right side of the vertical plate 2, the right side of the slide rod 3 is fixedly connected to the right side of the inner cavity of the base plate 1, a slide cylinder 4 is slidably connected to the left side of the outer surface of the slide rod 3, a pressure spring 5 is sleeved on the outer surface of the slide rod 3, the left side of the pressure spring 5 is fixedly connected to the right side of the slide cylinder 4, the right side of the pressure spring 5 is fixedly connected to the right side of the inner cavity of the base plate 1, a connecting plate 6 is fixedly connected to the top of the slide cylinder 4, a supporting plate 7 is fixedly connected to the front and rear positions of the top of the connecting plate 6, the top of the supporting plate 7 penetrates through the base plate 1 and is fixedly connected with a driving box 8, an elevating mechanism 9 is arranged in the inner cavity of the driving box 8, a positioning plate 10 is fixedly connected to the top of the elevating mechanism 9, and a rubber pad 11 is fixedly connected to the top of the positioning plate 10, through arranging the positioning plate 10 and the rubber pad 11, the feet of a trainer can be supported, through arranging the slide rod 3, the slide cylinder 4, the pressure spring 5, the connecting plate 6 and the supporting plate 7, the left and right movement of the driving box 8 and the positioning plate 10 can be facilitated, the trainer can conveniently leave from a stretching device after a training structure, the bottom of the slide cylinder 4 is fixedly connected with the guide block 12, the right side of the bottom of the inner cavity of the bottom plate 1 is provided with the guide groove 13 matched with the guide block 12 for use, the outer surface of the guide block 12 is in sliding connection with the inner surface of the guide groove 13, through arranging the guide block 12 and the guide groove 13, the guide function of guiding the movement of the slide cylinder 4 can be realized, meanwhile, the movement of the slide cylinder 4 is limited, the left side of the top of the bottom plate 1 is fixedly connected with the baffle 16, the front and back positions of the top right side of the bottom plate 1 are provided with the through grooves matched with the supporting plate 7 for use, through arranging the baffle 16, can carry on spacingly to training personnel's foot, through setting up logical groove, can make things convenient for backup pad 7 to remove, the left side fixedly connected with battery box of 1 inner chamber bottom of bottom plate, and the inner chamber of battery box is provided with the battery, through setting up battery box and battery, can supply power to servo motor 91.
The principle of the embodiment is as follows:
during the use, training personnel put a foot on the right side of baffle 16, another foot is put on rubber pad 11, then the leg is pressed downwards and ligament tensile training is carried out, after the training, training personnel reduce the pressure of shank, at this moment can promote smooth section of thick bamboo 4 and remove left through the effect of pressure spring 5, smooth section of thick bamboo 4 drives connecting plate 6 and removes left, connecting plate 6 drives backup pad 7 and 8 removals of drive box left, 8 drive locating plate 10 of drive box and 11 removals of rubber pad left, and then drive training personnel's shank and remove left, make things convenient for training personnel to leave from stretching device.
Example two:
referring to fig. 2 and 4, in combination with the basis of embodiment 1, the lifting mechanism 9 includes a servo motor 91, the servo motor 91 is fixedly connected to the bottom of the inner cavity of the driving box 8, the output end of the servo motor 91 is fixedly connected to a threaded rod 92, the top of the outer surface of the threaded rod 92 is in threaded connection with a threaded sleeve 93, the top of the threaded sleeve 93 is fixedly connected to the bottom of the positioning plate 10, the driving box 8 can be driven to move upwards by the servo motor 91, the threaded rod 92 and the threaded sleeve 93, and further the positioning plate 10 is driven to move upwards to adjust the height of the positioning plate 10, the bottoms of the left and right sides of the threaded sleeve 93 are both fixedly connected to sliders 14, the left and right sides of the inner cavity of the driving box 8 are both provided with sliding grooves 15 used in cooperation with the sliders 14, the outer surface of the sliders 14 are slidably connected to the inner surface of the sliding grooves 15, and the sliders 14 and the sliding grooves 15 are arranged to guide the movement of the threaded sleeve 93, while also limiting the movement of the threaded sleeve 93.
The principle of the embodiment is as follows:
when the height adjusting device is used, when the height of the positioning plate 10 needs to be adjusted, the control switch of the servo motor 91 is started, the servo motor 91 is enabled to rotate, the servo motor 91 drives the threaded rod 92 to rotate, the threaded rod 92 drives the threaded sleeve 93 to move upwards through the guide of the sliding block 14 and the sliding groove 15, the threaded sleeve 93 drives the positioning plate 10 to move upwards, and the height of the positioning plate 10 is adjusted.
Claims (6)
1. The utility model provides a ligament stretching device for aerobics exercises training, includes bottom plate (1), its characterized in that: the lifting mechanism is characterized in that a vertical plate (2) is fixedly connected with the center of the inner surface of the bottom plate (1), a sliding rod (3) is fixedly connected with the right side of the vertical plate (2), the right side of the sliding rod (3) is fixedly connected with the right side of the inner cavity of the bottom plate (1), a sliding barrel (4) is connected with the left side of the outer surface of the sliding rod (3), a pressure spring (5) is sleeved on the outer surface of the sliding rod (3), the left side of the pressure spring (5) is fixedly connected with the right side of the sliding barrel (4), the right side of the pressure spring (5) is fixedly connected with the right side of the inner cavity of the bottom plate (1), a connecting plate (6) is fixedly connected with the top of the sliding barrel (4), a supporting plate (7) is fixedly connected with the front and back positions of the top of the connecting plate (6), a driving box (8) is fixedly connected with the top of the supporting plate (7), a lifting mechanism (9) is arranged in the inner cavity of the driving box (8), the top of the lifting mechanism (9) is fixedly connected with a positioning plate (10), and the top of the positioning plate (10) is fixedly connected with a rubber pad (11).
2. A ligament stretching device for aerobics exercises training as set forth in claim 1, wherein: elevating system (9) are including servo motor (91), servo motor (91) and the bottom fixed connection of drive case (8) inner chamber, the output fixedly connected with threaded rod (92) of servo motor (91), the top threaded connection of threaded rod (92) surface has threaded sleeve (93), the top of threaded sleeve (93) and the bottom fixed connection of locating plate (10).
3. A ligament stretching device for aerobics exercises training as set forth in claim 1, wherein: the bottom fixedly connected with guide block (12) of slide cartridge (4), guide way (13) that cooperation guide block (12) used are seted up on the right side of bottom plate (1) inner chamber bottom, the surface of guide block (12) and the internal surface sliding connection of guide way (13).
4. A ligament stretching device for aerobics exercises training as set forth in claim 2, wherein: the bottom of the left side and the right side of the threaded sleeve (93) are fixedly connected with sliding blocks (14), sliding grooves (15) used by the sliding blocks (14) are formed in the left side and the right side of an inner cavity of the driving box (8), and the outer surfaces of the sliding blocks (14) are connected with the inner surfaces of the sliding grooves (15) in a sliding mode.
5. A ligament stretching device for aerobics exercises training as set forth in claim 1, wherein: the left side fixedly connected with baffle (16) at bottom plate (1) top, the logical groove that cooperation backup pad (7) used is all seted up to the front and back position on bottom plate (1) top right side.
6. A ligament stretching device for aerobics exercises training as set forth in claim 1, wherein: the left side of bottom plate (1) inner chamber bottom is fixedly connected with battery box, and the inner chamber of battery box is provided with the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220329118.9U CN217220072U (en) | 2022-02-18 | 2022-02-18 | Ligament stretching device for aerobics exercises training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220329118.9U CN217220072U (en) | 2022-02-18 | 2022-02-18 | Ligament stretching device for aerobics exercises training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217220072U true CN217220072U (en) | 2022-08-19 |
Family
ID=82836741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220329118.9U Expired - Fee Related CN217220072U (en) | 2022-02-18 | 2022-02-18 | Ligament stretching device for aerobics exercises training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217220072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115445138A (en) * | 2022-09-13 | 2022-12-09 | 江苏经贸职业技术学院 | Ligament tractive device that has safeguard function for track and field training |
-
2022
- 2022-02-18 CN CN202220329118.9U patent/CN217220072U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115445138A (en) * | 2022-09-13 | 2022-12-09 | 江苏经贸职业技术学院 | Ligament tractive device that has safeguard function for track and field training |
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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 |
Granted publication date: 20220819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |