CN211723883U - Hip fracture rehabilitation exercise wheelchair - Google Patents
Hip fracture rehabilitation exercise wheelchair Download PDFInfo
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- CN211723883U CN211723883U CN202020079869.0U CN202020079869U CN211723883U CN 211723883 U CN211723883 U CN 211723883U CN 202020079869 U CN202020079869 U CN 202020079869U CN 211723883 U CN211723883 U CN 211723883U
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- rehabilitation exercise
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Abstract
The utility model provides a hip fracture rehabilitation exercise wheelchair, belonging to the technical field of medical auxiliary instruments and used for solving the technical problem that a patient with hip fracture can not perform rehabilitation exercise on the wheelchair by himself/herself, which comprises a chair body, wherein two mounting rods are fixed at the front end of the chair body, handrails are fixed at both sides of the chair body, an exercise mechanism and a flexion and extension mechanism are arranged at the side surfaces of the handrails, and the flexion and extension mechanism is positioned at the inner side of the exercise mechanism; the utility model adopts the flexion-extension mechanism, the patient can pull the handle through the upper limb strength and then drive the fixed block and the rotating pedal to rotate through the pull rope, thereby assisting the foot to flex and extend and enabling the patient to carry out the foot rehabilitation exercise by himself; adopt and temper the mechanism, through patient oneself rock the rocker, through parts transmission such as rotation connecting rod to drive and rotate the footboard and remove, rotate the footboard and drive the shank through the foot and carry out supplementary knee bending and lift leg rehabilitation exercise, make patient can oneself carry out shank rehabilitation exercise.
Description
Technical Field
The utility model belongs to the technical field of medical auxiliary instrument, a recovered wheelchair of taking exercise, especially a hip fracture recovered wheelchair of taking exercise is related to.
Background
Hip fracture is a common lower limb fracture, seriously threatens the life and health of people, and is easy to occur in the elderly people over 60 years old. Since bone and joint degeneration, osteoporosis and increased bone fragility gradually occur with the age of a person, an aged person over 60 years old is enough to cause hip fracture by careless slipping in daily life, and the fracture treatment process is mainly divided into three steps: resetting, fixing and functional exercising;
most of the existing functional exercises are assisted by medical staff, and the existing wheelchair simply assists walking, so that the aim of performing targeted functional exercises on hip fracture patients cannot be met, and therefore, a rehabilitation exercise wheelchair which can enable the hip fracture patients to perform functional exercises by themselves is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art, and provides a hip fracture rehabilitation exercise wheelchair, which solves the technical problems that: how to lead the patient with hip fracture to carry out rehabilitation exercise on a wheelchair.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a recovered wheelchair of taking exercise of hip fracture, includes the chair body, the front end of chair body is fixed with two installation poles, and chair body both sides are all fixed with the handrail, and the side of handrail all is provided with exercise mechanism and bends and stretch the mechanism, bends and stretch the mechanism and is located the inboard of exercise mechanism.
The utility model discloses a theory of operation is: the patient sits on the chair body, pulls the flexion-extension mechanism with hands to drive feet to do flexion-extension movement, so as to promote blood circulation, exercise ankles, lay a foundation for walking again when standing, shakes the exercise mechanism, so as to assist the patient to do knee-flexion and leg-lifting movement, exercises leg muscles, and lay a solid foundation for standing again.
The side of handrail all is fixed with the mounting panel, the middle part that is located the handrail of mounting panel, and the mounting panel is the L type, still is fixed with connecting rod and baffle in the side of handrail, and the baffle is located the top of connecting rod, and has seted up the baffle through-hole on the baffle.
By adopting the structure, the mounting plate provides a mounting position for the exercise mechanism, and simultaneously provides a supporting point for the pulling flexion-extension mechanism, and the baffle can resist the flexion-extension mechanism and is convenient to pull the flexion-extension mechanism.
The exercise mechanism comprises a rocker, the end of the rocker is rotatably arranged on the mounting plate, the end of the rocker penetrates through the mounting plate and extends out of the mounting plate, a rotating connecting rod is rotatably arranged at the end of the rocker, a transmission connecting rod is rotatably connected to the end of the rotating connecting rod, a pushing connecting rod is rotatably connected to the end of the transmission connecting rod, the end of the pushing connecting rod is rotatably arranged on the connecting rod, and a third slotted hole is formed in the pushing connecting rod.
By adopting the structure, the rocker is shaken by hands, the rocker drives the rotating connecting rod to rotate, the rotating connecting rod pushes the transmission connecting rod, and the transmission connecting rod pushes the pushing connecting rod to move.
Exercise mechanism still includes rotating turret and lifting connecting rod, the rotating turret is fixed in the side of installation pole, the second slotted hole has been seted up on the rotating turret, the side of rotating turret is rotated and is provided with rotatory connecting rod, first slotted hole has been seted up on the rotatory connecting rod, the rope hole has been seted up to the inside of lifting connecting rod, the both sides of lifting connecting rod all are fixed with the slide bar, the slide bar of one side slides and sets up the inside at first slotted hole, the slide bar of opposite side slides and sets up the inside at the inside of second slotted hole and the inside of third slotted hole, the rotation hole has been seted up to the tip of lifting connecting rod, the end fixing of lifting connecting rod has the pedal frame, be fixed with the fixed block on the pedal frame, the rotation hole has been.
Structure more than adopting promotes the connecting rod and drives the slide bar and slide in the inside of second slotted hole, and the slide bar drives the lift connecting rod and rises, and the lift connecting rod drives the pedal frame and removes to carry out the knee exercise of bending, later drive the lift connecting rod and rotate, the lift connecting rod drives the pedal frame and rotates, thereby carries out the leg exercise.
The bending and stretching mechanism comprises a first rotating wheel, a second rotating wheel and a rotating pedal, the first rotating wheel and the second rotating wheel are both rotatably arranged on the side face of the handrail, the second rotating wheel is located above the first rotating wheel, rotating shafts are fixed on two sides of the rotating pedal, the rotating shafts are rotatably arranged inside the rotating holes, a pulling block is fixed on the side face of the rotating pedal, the end portion of the pulling block is connected with a pulling rope, the end portion of the pulling rope is connected with a handle, and the handle is located on the baffle.
By adopting the structure, the elbow is placed on the mounting plate, the handle is pulled by hands, the handle drives the pull rope to move, the pull rope drives the pulling block to move, and the pulling block drives the rotating pedal to rotate, so that the foot is assisted to bend and stretch.
The pull rope is wound on the first rotating wheel and the second rotating wheel, and two ends of the pull rope respectively penetrate through the baffle through hole and the rope hole.
By adopting the structure, the pull rope reduces the required pulling force through the first rotating wheel and the second rotating wheel, thereby being convenient for patients to use.
Compared with the prior art, the hip fracture rehabilitation exercise wheelchair has the following advantages:
1. by adopting the flexion-extension mechanism, the patient can pull the handle by the strength of the upper limbs and then drive the fixed block and the rotating pedal to rotate by the pull rope, so that the foot is assisted to flex and extend, and the patient can carry out foot rehabilitation exercise by himself;
2. the exercise mechanism is adopted, a patient shakes the rocker by himself and drives the rotating pedal to move through the transmission of parts such as the rotating connecting rod and the like, the rotating pedal drives the leg parts through the feet to carry out auxiliary knee bending and leg lifting rehabilitation exercises, and the patient can carry out leg rehabilitation exercises by himself;
3. the mounting plate and the baffle are matched, so that the patient can have an acting point when pulling the handle, the handle can be pulled more stably, and the pulling force which is not easy to control due to overlarge action is avoided.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a partial three-dimensional structure of the present invention;
FIG. 3 is a schematic perspective view of the exercise mechanism of the present invention;
FIG. 4 is a schematic side view of the present invention;
in the figure: 1-chair body, 101-armrest, 102-mounting plate, 103-connecting rod, 104-mounting rod, 105-baffle, 2-exercise mechanism, 201-rotating connecting rod, 202-rocker, 203-transmission connecting rod, 204-sliding rod, 205-pedal frame, 206-rotating hole, 207-fixing block, 208-first slotted hole, 209-second slotted hole, 210-rotating frame, 211-pushing connecting rod, 212-rotating connecting rod, 213-lifting connecting rod, 214-third slotted hole, 3-bending and stretching mechanism, 301-handle, 302-pull rope, 303-first rotating wheel, 304-pull block, 305-second rotating wheel and 306-rotating pedal.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-4, the present embodiment provides a hip fracture rehabilitation exercise wheelchair, which includes a chair body 1, two mounting rods 104 are fixed at the front end of the chair body 1, armrests 101 are fixed at both sides of the chair body 1, an exercise mechanism 2 and a flexion-extension mechanism 3 are arranged at the side surfaces of the armrests 101, and the flexion-extension mechanism 3 is located at the inner side of the exercise mechanism 2; the patient sits on the chair body 1, pulls the flexion-extension mechanism 3 with hands to drive feet to do flexion-extension movement, so as to promote blood circulation, exercise ankles, lay a foundation for walking again in a standing manner, shakes the exercise mechanism 2, so as to assist the patient in doing knee-flexion and leg-lifting movement, exercises leg muscles, and lay a solid foundation for standing again.
The side surfaces of the handrails 101 are all fixed with mounting plates 102, the mounting plates 102 are positioned in the middle of the handrails 101, the mounting plates 102 are L-shaped, the side surfaces of the handrails 101 are also fixed with connecting rods 103 and baffle plates 105, the baffle plates 105 are positioned above the connecting rods 103, and the baffle plates 105 are provided with baffle plate through holes; the mounting plate 102 provides a mounting position for the exercise mechanism 2 and a supporting point for pulling the flexion-extension mechanism 3, and the baffle 105 can block the flexion-extension mechanism 3, so as to facilitate pulling the flexion-extension mechanism 3.
The exercise mechanism 2 comprises a rocker 202, the end part of the rocker 202 is rotatably arranged on the mounting plate 102, the end part of the rocker 202 penetrates through and extends out of the mounting plate 102, the end part of the rocker 202 is rotatably provided with a rotating connecting rod 201, the end part of the rotating connecting rod 201 is rotatably connected with a transmission connecting rod 203, the end part of the transmission connecting rod 203 is rotatably connected with a pushing connecting rod 211, the end part of the pushing connecting rod 211 is rotatably arranged on the connecting rod 103, and a third slot 214 is formed in the pushing connecting rod 211; when the rocker 202 is shaken by hand, the rocker 202 drives the rotating connecting rod 201 to rotate, the rotating connecting rod 201 pushes the transmission connecting rod 203, and the transmission connecting rod 203 pushes the pushing connecting rod 211 to move.
The exercise mechanism 2 further comprises a rotating frame 210 and a lifting connecting rod 213, the rotating frame 210 is fixed on the side surface of the mounting rod 104, a second slotted hole 209 is formed in the rotating frame 210, a rotating connecting rod 212 is rotatably arranged on the side surface of the rotating frame 210, a first slotted hole 208 is formed in the rotating connecting rod 212, a rope hole is formed in the lifting connecting rod 213, sliding rods 204 are fixed on two sides of the lifting connecting rod 213, the sliding rod 204 on one side is slidably arranged in the first slotted hole 208, the sliding rod 204 on the other side is slidably arranged in the second slotted hole 209 and the third slotted hole 214, a rotating hole 206 is formed in the end portion of the lifting connecting rod 213, a pedal frame 205 is fixed on the end portion of the lifting connecting rod 213, a fixing block 207 is fixed on the pedal frame 205, and a rotating hole 206 is formed in the fixing block 207; the pushing link 211 drives the sliding rod 204 to slide in the second slot 209, the sliding rod 204 drives the lifting link 213 to ascend, the lifting link 213 drives the pedal frame 205 to move, so as to perform knee bending exercise, and then drives the lifting link 213 to rotate, and the lifting link 213 drives the pedal frame 205 to rotate, so as to perform leg lifting exercise.
The bending and stretching mechanism 3 comprises a first rotating wheel 303, a second rotating wheel 305 and a rotating pedal 306, the first rotating wheel 303 and the second rotating wheel 305 are both rotatably arranged on the side surface of the handrail 101, the second rotating wheel 305 is positioned above the first rotating wheel 303, rotating shafts are fixed on both sides of the rotating pedal 306, the rotating shafts are rotatably arranged in the rotating holes 206, a pulling block 304 is fixed on the side surface of the rotating pedal 306, the end part of the pulling block 304 is connected with a pulling rope 302, the end part of the pulling rope 302 is connected with a handle 301, and the handle 301 is positioned on the baffle 105; the elbow is placed on the mounting plate 102, the handle 301 is pulled by hands, the handle 301 drives the pull rope 302 to move, the pull rope 302 drives the pull block 304 to move, and the pull block 304 drives the rotating pedal 306 to rotate, so that the foot is assisted in flexion and extension exercises.
The pull rope 302 is wound on the first rotating wheel 303 and the second rotating wheel 305, and two ends of the pull rope 302 respectively penetrate through the baffle through hole and the rope hole; the pull cord 302 relieves the required tension through the first and second turning wheels 303, 305, thereby facilitating patient use.
The utility model discloses a theory of operation:
the patient sits on the chair body 1, puts the elbow on the mounting plate 102, pulls the handle 301 with hand, the handle 301 drives the pulling rope 302 to move, the pulling rope 302 drives the pulling block 304 to move, the pulling block 304 drives the rotating pedal 306 to rotate, thereby assisting the foot to do bending exercise, promoting blood circulation, exercising the ankle, lays the foundation for walking again in standing, shakes the rocker 202 with hand, the rocker 202 drives the rotating connecting rod 201 to rotate, the rotating connecting rod 201 pushes the transmission connecting rod 203, the transmission connecting rod 203 pushes the pushing connecting rod 211 to move the pushing connecting rod 211 to drive the sliding rod 204 to slide in the second slotted hole 209, the sliding rod 204 drives the lifting connecting rod 213 to ascend, the lifting connecting rod 213 drives the pedal frame 205 to move, the pedal frame 205 drives the rotating pedal 306 to move, the rotating pedal 306 drives the leg to do bending exercise through the foot, then drives the lifting connecting rod 213 to rotate, the lifting connecting rod 213 drives the pedal frame 205 to rotate, the pedal frame 205 drives the rotating pedal 306 to move, and the rotating pedal 306 drives the legs to lift the legs through the feet, so that the muscles of the legs are exercised, and a solid foundation is laid for standing again.
In summary, with the flexion-extension mechanism 3, the patient can pull the handle 301 by the upper limb strength, and then drive the pull block 304 and the rotating pedal 306 to rotate by the pull rope 302, so as to assist the foot to flex and extend, and enable the patient to perform foot rehabilitation exercise by himself; the exercise mechanism 2 is adopted, a patient shakes the rocker 202 by himself, the rotation of the rotating pedal 306 is driven by the rotating connecting rod 201 and other components, the rotating pedal 306 drives the legs to carry out auxiliary knee bending and leg lifting rehabilitation exercises through the feet, and the patient can carry out leg rehabilitation exercises by himself; by adopting the matching of the mounting plate 102 and the baffle 105, the patient can have an acting point when pulling the handle 301, so that the handle 301 can be pulled more stably, and the pulling force which is not easy to control due to overlarge action is avoided.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The hip fracture rehabilitation exercise wheelchair comprises a chair body (1) and is characterized in that two mounting rods (104) are fixed to the front end of the chair body (1), handrails (101) are fixed to two sides of the chair body (1), an exercise mechanism (2) and a flexion-extension mechanism (3) are arranged on the side faces of the handrails (101), and the flexion-extension mechanism (3) is located on the inner side of the exercise mechanism (2).
2. The hip fracture rehabilitation exercise wheelchair as claimed in claim 1, wherein mounting plates (102) are fixed to the side surfaces of the armrests (101), the mounting plates (102) are located in the middle of the armrests (101), the mounting plates (102) are L-shaped, connecting rods (103) and baffles (105) are further fixed to the side surfaces of the armrests (101), the baffles (105) are located above the connecting rods (103), and baffle through holes are formed in the baffles (105).
3. The hip fracture rehabilitation exercise wheelchair as claimed in claim 2, wherein the exercise mechanism (2) comprises a rocker (202), the end of the rocker (202) is rotatably disposed on the mounting plate (102), the end of the rocker (202) extends out of the mounting plate (102), the end of the rocker (202) is rotatably disposed with a rotating connecting rod (201), the end of the rotating connecting rod (201) is rotatably connected with a transmission connecting rod (203), the end of the transmission connecting rod (203) is rotatably connected with a pushing connecting rod (211), the end of the pushing connecting rod (211) is rotatably disposed on the connecting rod (103), and a third slot (214) is formed in the pushing connecting rod (211).
4. The hip fracture rehabilitation exercise wheelchair as claimed in claim 1, wherein the exercise mechanism (2) further comprises a rotating frame (210) and a lifting link (213), the rotating frame (210) is fixed on the side of the mounting rod (104), the rotating frame (210) is provided with a second slotted hole (209), the side of the rotating frame (210) is rotatably provided with a rotating link (212), the rotating link (212) is provided with a first slotted hole (208), the lifting link (213) is provided with a rope hole therein, the lifting link (213) is fixed with sliding rods (204) on both sides, the sliding rod (204) on one side is slidably arranged inside the first slotted hole (208), the sliding rod (204) on the other side is slidably arranged inside the second slotted hole (209) and inside the third slotted hole (214), the end of the lifting link (213) is provided with a rotating hole (206), the end part of the lifting connecting rod (213) is fixed with a pedal frame (205), a fixed block (207) is fixed on the pedal frame (205), and a rotating hole (206) is arranged on the fixed block (207).
5. The hip fracture rehabilitation exercise wheelchair as claimed in claim 2, wherein the flexion and extension mechanism (3) comprises a first rotating wheel (303), a second rotating wheel (305) and a rotating pedal (306), the first rotating wheel (303) and the second rotating wheel (305) are rotatably arranged on the side surface of the armrest (101), the second rotating wheel (305) is arranged above the first rotating wheel (303), rotating shafts are fixed on two sides of the rotating pedal (306), the rotating shafts are rotatably arranged inside the rotating holes (206), a pulling block (304) is fixed on the side surface of the rotating pedal (306), a pulling rope (302) is connected to the end of the pulling block (304), a pulling handle (301) is connected to the end of the pulling rope (302), and the pulling handle (301) is arranged on the baffle (105).
6. The hip fracture rehabilitation exercise wheelchair as claimed in claim 5, wherein the pull rope (302) is wound around the first rotating wheel (303) and the second rotating wheel (305), and both ends of the pull rope (302) are respectively passed through rope holes of the baffle through-holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020079869.0U CN211723883U (en) | 2020-01-14 | 2020-01-14 | Hip fracture rehabilitation exercise wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020079869.0U CN211723883U (en) | 2020-01-14 | 2020-01-14 | Hip fracture rehabilitation exercise wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211723883U true CN211723883U (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020079869.0U Active CN211723883U (en) | 2020-01-14 | 2020-01-14 | Hip fracture rehabilitation exercise wheelchair |
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| CN (1) | CN211723883U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113576833A (en) * | 2021-08-03 | 2021-11-02 | 安徽工程大学 | Lower limb power assisting device based on gravity balance |
| CN114712167A (en) * | 2022-05-10 | 2022-07-08 | 昆明理工大学 | Multifunctional auxiliary therapeutic apparatus for Parkinson |
| CN117257610A (en) * | 2023-10-10 | 2023-12-22 | 王询 | Nursing frame |
-
2020
- 2020-01-14 CN CN202020079869.0U patent/CN211723883U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113576833A (en) * | 2021-08-03 | 2021-11-02 | 安徽工程大学 | Lower limb power assisting device based on gravity balance |
| CN114712167A (en) * | 2022-05-10 | 2022-07-08 | 昆明理工大学 | Multifunctional auxiliary therapeutic apparatus for Parkinson |
| CN114712167B (en) * | 2022-05-10 | 2023-04-04 | 昆明理工大学 | Multifunctional auxiliary therapeutic apparatus for Parkinson |
| CN117257610A (en) * | 2023-10-10 | 2023-12-22 | 王询 | Nursing frame |
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