CN114887296A - Recovered branch of academic or vocational study is with multi-functional shank exercise device - Google Patents
Recovered branch of academic or vocational study is with multi-functional shank exercise device Download PDFInfo
- Publication number
- CN114887296A CN114887296A CN202210607793.8A CN202210607793A CN114887296A CN 114887296 A CN114887296 A CN 114887296A CN 202210607793 A CN202210607793 A CN 202210607793A CN 114887296 A CN114887296 A CN 114887296A
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- China
- Prior art keywords
- leg
- exercise device
- rehabilitation department
- sliding plate
- seat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001755 vocal effect Effects 0.000 title claims description 3
- 238000013016 damping Methods 0.000 claims abstract description 12
- 239000003381 stabilizer Substances 0.000 claims abstract description 3
- 210000002414 leg Anatomy 0.000 description 58
- 210000001699 lower leg Anatomy 0.000 description 13
- 238000005452 bending Methods 0.000 description 8
- 210000003127 knee Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 206010023230 Joint stiffness Diseases 0.000 description 1
- 206010061599 Lower limb fracture Diseases 0.000 description 1
- 206010062575 Muscle contracture Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 208000020538 atrophic muscular disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 208000029028 brain injury Diseases 0.000 description 1
- 208000006111 contracture Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 201000000585 muscular atrophy Diseases 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 208000020431 spinal cord injury Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/18—Inclination, slope or curvature
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a multifunctional leg exercising device for a rehabilitation department, which comprises: a chair surface, support legs and a leg rotating frame; the lower bottom surface that the stabilizer blade supported the seat makes the seat be the level, the shank swivel mount is the cavity rectangle, and the lateral part is provided with the fixed axle, and the lateral part of seat is connected through the attenuator to the fixed axle, through the damping size of adjusting the attenuator, can control the rotatory strength size that needs of shank swivel mount around the fixed axle. The invention solves the problems that the existing exercise device can not carry out leg lifting exercise and pressing exercise at the same time, the training intensity can not be changed, and the application range is narrow.
Description
Technical Field
The invention belongs to the technical field of medical rehabilitation instruments, and particularly relates to a multifunctional leg exercise device for a rehabilitation department.
Background
Many patients suffering from brain injury, spinal cord injury and lower limb fracture caused by various accidents such as high-altitude falling, car accidents and the like are in bed for a long time or after legs are braked for a long time due to injury or operation reasons, the patients almost have the symptoms of weakened muscle strength of the legs, disuse atrophy of muscles, joint stiffness contracture and the like, so that the walking ability of the patients is influenced, and the self-standing living ability and the social participation ability cannot be well recovered. Therefore, it is necessary to perform a certain degree of rehabilitation exercise for the legs of these patients, which is not only beneficial to blood circulation and prevention of thrombosis, but also effective in preventing muscular atrophy, enhancing muscle strength and improving range of joint mobility.
Present shank is recovered strong exercise device mostly restricts to the training of trampling, and the function is more single, can't carry out the shank simultaneously and lift and push down recovered the exercise, and the training effect is ideal inadequately, and training intensity can not change, can't be fine satisfy the demand of the different training scenes of patient and different training intensity. In addition, these exercise devices have a narrow range of applicability, are limited to leg exercises per se, and do not have other functions.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a multifunctional leg exercising device for a rehabilitation department, and solves the problems that the existing exercising device cannot carry out leg lifting exercise and leg pressing exercise simultaneously, the training intensity cannot be changed, and the application range is narrow.
In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional leg exercise device for a rehabilitation department, comprising: a chair surface, support legs and a leg rotating frame; the lower bottom surface that the stabilizer blade supported the seat makes the seat be the level, the shank swivel mount is the cavity rectangle, and the lateral part is provided with the fixed axle, and the lateral part of seat is connected through the attenuator to the fixed axle, through the damping size of adjusting the attenuator, can control the rotatory strength size that needs of shank swivel mount around the fixed axle.
Further, the leg rotating frame further includes: a frame body and a movable sliding plate; the support body includes the sill bar and is located the side lever of low pole both sides and perpendicular to sill bar, the fixed axle sets up in the sill bar outside, and the top of side lever all is provided with the spout, the both ends of shifting board are located the spout and can freely move in the spout.
Furthermore, the sliding groove is evenly provided with a positioning screw hole and a positioning bolt, and the positioning bolt penetrates through the positioning screw hole to press the movable sliding plate to fix the movable sliding plate.
Furthermore, a through hole is arranged on the movable sliding plate and used for fixing the rope belt.
Further, the distance between two measuring rods of the frame body is 15-25 cm, and the length of each measuring rod is 30-50 cm.
Furthermore, the damper is a permanent magnet damper with adjustable torque, and comprises a damping rotating shaft, an upper end face, a shifting area and a lower end face, wherein the upper end face, the shifting area and the lower end face are sequentially arranged on the damping rotating shaft, and the shifting area is used for adjusting the damping size of the damper; the side part of the chair surface is provided with a hinge hole, a damper rotating shaft penetrates through the hinge hole, and the lower end surface is coaxially and fixedly connected with a fixed shaft of the leg rotating frame.
Furthermore, the device also comprises an angle scale which is fixed on the outer side of the hinge hole and provided with scales.
Furthermore, the number of the leg rotating frames is two, and the leg rotating frames are arranged on one side of the chair surface in parallel.
Further, the support legs comprise an I-shaped leg and a T-shaped leg, and the support legs cannot block the movement of the leg rotating frame.
The multifunctional leg exercising device for the rehabilitation department can simultaneously carry out leg lifting and pressing exercises. When the patient lies or sits on the chair surface during exercise, the two knee sockets are respectively positioned at the two rotating frame fixing shafts, the movable sliding plate moves to a proper position and is fixed, the lower leg is placed on the sliding plate and is bound with the sliding plate by means of the rope belt, and the through hole in the sliding plate can be used for fixing the rope belt. Through adjusting the attenuator gear, the damping size of the relative seat of steerable shank swivel mount clockwise and anticlockwise rotation, and then reach different exercise intensity and lift and push down the effect with last.
The multifunctional leg exercising device for the rehabilitation department can also measure the bending angle of the leg. When testing the angle, the patient lies flat or sits on the chair surface, the two knee sockets are respectively positioned at the fixing shafts of the two rotating frames, the sliding plate moves to a proper position and is fixed, the crus are placed on the sliding plate and are bound with the sliding plate by the aid of the rope belts, and the through holes in the sliding plate can be used for fixing the rope belts. When the leg rotating frame is parallel to the chair surface, the bending angle of the leg is 0 degree, and when the leg rotating frame is rotated to be vertical to the chair surface, the bending angle of the leg is 90 degrees. The multifunctional leg exercising device for the rehabilitation department can measure an angle of 180 degrees theoretically.
Drawings
Fig. 1 is a schematic structural view of a multifunctional leg exercise device for a rehabilitation department according to an embodiment.
FIG. 2 is a schematic view of a seat surface in the embodiment.
Fig. 3 is a schematic diagram of the embodiment when the left rotation is 90 degrees and the right rotation is 120 degrees.
FIG. 4 is a partial schematic view of the A direction and the B direction in the embodiment.
Fig. 5 is a schematic view of the leg rotating frame in the embodiment.
Fig. 6 is a schematic view of the angle scale in the embodiment.
FIG. 7 is a schematic view of a damper in an embodiment.
Fig. 8 is a schematic diagram of the embodiment when the left rotation is 0 degree and the right rotation plus 135 degrees.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "comprises" and "comprising," and any variations thereof, in the description and claims of this application and the above-described drawings, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
A multi-functional leg exercising device for rehabilitation department, as shown in fig. 1, comprising: a seat 1, legs 2 and a leg rotating frame 4.
A pair of seat surface hinge holes 12 are fixed in front of the seat surface 1, a rotating shaft 51 of the damper 5 is fixedly arranged in each seat surface hinge hole, a bottom fixing area 54 of the damper 5 is coaxially and fixedly connected with a fixing shaft 41 at one end of the rotating frame 4, and a sliding groove 43 and a sliding plate 6 are arranged at the other end of the rotating frame 4.
The chair surface 1 is horizontally arranged, the height of the chair surface can be adjusted by the supporting legs 2 below the chair surface, and the supporting legs 2 do not interfere with the movement track of the leg rotating frame 4. The upper part of the chair surface 1 is flat without an armrest or a backrest device so as to be placed beside a bed, and a patient who is difficult to get off the bed can conveniently exercise legs or measure the bending angle of the legs on the bed.
The seat surface hinge hole is divided into a left hinge hole 12 and a right hinge hole 13, and the two hinge holes are symmetrically arranged by taking a symmetrical plane of the left and right directions of the seat surface as a center. The outer side planes of the two hinge holes are respectively fixedly connected with an angle scale 3, and the angle scales 3 are provided with scales and used for respectively measuring the rotation angles of the two leg rotating frames relative to the chair surface, and the angles are the bending angles of the crus of the patient. The angle plate 3 is disc-shaped and its centre is located on the axis of the seat hinge hole 12. Preferably, the contact plane of the angle plate 3 and the seat hinge hole 12 is coplanar with the plane of the motion track of the outer side of the leg rotating frame 4.
The left hinge hole 12 and the right hinge hole 13 are respectively fixedly connected with a rotating shaft 51 of the damper 5. The rotating shaft 51 is interference-fitted with the hinge hole 12. The damper 5 further includes an upper end surface 52 and a lower end surface 54, the upper end surface 52 and the lower end surface 54 being fixed with respect to each other, and a shift range 53 for adjusting the damping amount of the clockwise rotation and the counterclockwise rotation of the rotary shaft 51 about the upper end surface 52 and the lower end surface 54. The damper 5 mentioned in the present invention may be selected from conventional torque adjustable permanent magnet dampers on the market.
The lower end faces of the two dampers are respectively and fixedly connected with the rotating shaft 41 at one end of one leg rotating frame 4 coaxially, and the fixed connection is bonding, welding and the like. The outer diameter of the fixed shaft 41 is the same as the outer diameter of the damper 5 and the outer diameter of the seat hinge hole 12.
In order to structurally stabilize the leg swivels 4, each leg swivel 4 has a lower bar and two side bars 42. The fixed shaft 41 is arranged outside the bottom rod, one end of the side rod 42 far away from the fixed shaft 41 is provided with a sliding chute 43, and a movable sliding plate 6 is arranged in the sliding chute 43, so that the sliding plate 6 can move in the direction close to or far away from the fixed shaft 41 in the sliding chute 43, and the use requirements of patients with different leg lengths are met. The sliding groove 43 is provided with a positioning screw hole 44 and a positioning bolt 7, and the position of the sliding plate 6 in the sliding groove 43 can be fixed by tightening the positioning bolt 7.
The length of each leg rotating frame 4 in the direction perpendicular to the fixed shaft 41 (i.e., the length of the side bar) is about 40cm, which is the average length of the lower legs of the adult male of normal weight, and the width in the direction parallel to the rotating shaft 41 (i.e., the length of the lower bar) is about 20cm, which is the average outer diameter of the lower legs of the adult male of normal weight. The distance between the centers of the two leg rotating frames 4 in the direction parallel to the rotation axis 41 is about the distance between the centers of the two lower legs when a normal adult is seated or standing.
The leg pressing device can simultaneously lift and press the legs. When the patient lies or sits on the chair surface during exercise, the two knee sockets are respectively positioned at the two rotating frame fixing shafts 41, the sliding plate 6 moves to a proper position and is fixed, the lower leg is placed on the sliding plate 6, the lower leg and the sliding plate 6 are bound together by means of the rope belt, and the through hole on the sliding plate 6 can be used for fixing the rope belt. By adjusting the damper gear 53, the damping of clockwise and counterclockwise rotation of the leg rotating frame and the like relative to the seat surface 1 can be controlled, and then different exercise strengths and the effects of lifting and pressing on the same chair can be achieved.
The invention can measure the bending angle of the leg. When testing the angle, the patient lies flat or sits on the chair surface 1, the two knee sockets are respectively positioned at the two rotating frame fixing shafts 41, the sliding plate 6 moves to a proper position and is fixed, the lower leg is placed on the sliding plate 6, the lower leg and the sliding plate 6 are bound together by means of the rope belt, and the through hole on the sliding plate 6 can be used for fixing the rope belt. When the leg rotating frame 4 is parallel to the seat 1, the leg bending angle is 0 degree, and when the leg rotating frame is rotated to be perpendicular to the seat, the leg bending angle is 90 degrees. The angle can be measured by the theory of the invention to be 180 degrees.
The foregoing is a more detailed description of the invention and is not to be taken in a limiting sense. It will be apparent to those skilled in the art that simple deductions or substitutions without departing from the spirit of the invention are within the scope of the invention.
Claims (9)
1. The utility model provides a device is tempered with multi-functional shank to recovered branch of academic or vocational study which characterized in that includes: a chair surface, support legs and a leg rotating frame; the lower bottom surface that the stabilizer blade supported the seat makes the seat be the level, the shank swivel mount is the cavity rectangle, and the lateral part is provided with the fixed axle, and the fixed axle passes through the lateral part of the connection seat of attenuator, through the damping size of adjusting the attenuator, can control the rotatory power size that needs of shank swivel mount around the fixed axle.
2. The multifunctional leg exercise device for the rehabilitation department according to claim 1, characterized in that: the leg rotating frame further includes: a frame body and a movable sliding plate; the support body includes the sill bar and is located the side lever of low pole both sides and perpendicular to sill bar, the fixed axle sets up in the sill bar outside, and the top of side lever all is provided with the spout, the both ends of shifting board are located the spout and can freely move in the spout.
3. The multifunctional leg exercise device for the rehabilitation department according to claim 2, characterized in that: and the sliding groove is uniformly provided with positioning screw holes and positioning bolts, and the positioning bolts penetrate through the positioning screw holes to tightly press the movable sliding plate so as to fix the movable sliding plate.
4. The multifunctional leg exercise device for the rehabilitation department according to claim 2, characterized in that: the movable sliding plate is provided with a through hole for fixing the rope belt.
5. The multifunctional leg exercise device for the rehabilitation department according to claim 2, characterized in that: the distance between two measuring rods of the frame body is 15-25 cm, and the length of each measuring rod is 30-50 cm.
6. The multifunctional leg exercise device for the rehabilitation department according to claim 1, characterized in that: the damper is a permanent magnet damper with adjustable torque and comprises a damping rotating shaft, an upper end face, a gear shifting area and a lower end face, wherein the upper end face, the gear shifting area and the lower end face are sequentially arranged on the damping rotating shaft, and the gear shifting area is used for adjusting the damping size of the damper; the side part of the chair surface is provided with a hinge hole, a damper rotating shaft penetrates through the hinge hole, and the lower end surface is coaxially and fixedly connected with a fixed shaft of the leg rotating frame.
7. The multifunctional leg exercise device for the rehabilitation department according to claim 6, characterized in that: the device also comprises an angle scale, wherein the angle scale is fixed on the outer side of the hinge hole, and scales are arranged on the angle scale.
8. The multifunctional leg exercise device for the rehabilitation department according to claim 1, characterized in that: the number of the leg rotating frames is two, and the leg rotating frames are arranged on one side of the chair surface in parallel.
9. The multifunctional leg exercising device for rehabilitation department of claim 1, wherein: the support legs comprise I-shaped legs and T-shaped legs, and the support legs cannot block the movement of the leg rotating frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210607793.8A CN114887296A (en) | 2022-05-31 | 2022-05-31 | Recovered branch of academic or vocational study is with multi-functional shank exercise device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210607793.8A CN114887296A (en) | 2022-05-31 | 2022-05-31 | Recovered branch of academic or vocational study is with multi-functional shank exercise device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114887296A true CN114887296A (en) | 2022-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210607793.8A Pending CN114887296A (en) | 2022-05-31 | 2022-05-31 | Recovered branch of academic or vocational study is with multi-functional shank exercise device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114887296A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635750A (en) * | 2016-12-27 | 2018-10-12 | 郑州搜趣信息技术有限公司 | A kind of lower limb rehabilitation exercising apparatus |
| CN209714166U (en) * | 2019-03-07 | 2019-12-03 | 傅曼 | A kind of nursing in neurology limb exercising device |
| CN210278131U (en) * | 2019-06-19 | 2020-04-10 | 中国人民解放军陆军军医大学第一附属医院 | Isometric flexion and extension strength exercise and testing device for knee joint |
| CN213641692U (en) * | 2020-11-06 | 2021-07-09 | 宁波奥达智能家居有限公司 | Shank rehabilitation device and nursing bed |
| DE102020123486A1 (en) * | 2020-09-09 | 2022-04-07 | medica - Medizintechnik GmbH | training device |
-
2022
- 2022-05-31 CN CN202210607793.8A patent/CN114887296A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635750A (en) * | 2016-12-27 | 2018-10-12 | 郑州搜趣信息技术有限公司 | A kind of lower limb rehabilitation exercising apparatus |
| CN209714166U (en) * | 2019-03-07 | 2019-12-03 | 傅曼 | A kind of nursing in neurology limb exercising device |
| CN210278131U (en) * | 2019-06-19 | 2020-04-10 | 中国人民解放军陆军军医大学第一附属医院 | Isometric flexion and extension strength exercise and testing device for knee joint |
| DE102020123486A1 (en) * | 2020-09-09 | 2022-04-07 | medica - Medizintechnik GmbH | training device |
| CN213641692U (en) * | 2020-11-06 | 2021-07-09 | 宁波奥达智能家居有限公司 | Shank rehabilitation device and nursing bed |
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