CN219662201U - Muscular atrophy prevention lower limb exercise device for bedridden patients - Google Patents
Muscular atrophy prevention lower limb exercise device for bedridden patients Download PDFInfo
- Publication number
- CN219662201U CN219662201U CN202222441018.8U CN202222441018U CN219662201U CN 219662201 U CN219662201 U CN 219662201U CN 202222441018 U CN202222441018 U CN 202222441018U CN 219662201 U CN219662201 U CN 219662201U
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- Prior art keywords
- lower limb
- top end
- exercise device
- patient
- limb exercise
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- 210000003141 lower extremity Anatomy 0.000 title claims abstract description 30
- 201000000585 muscular atrophy Diseases 0.000 title claims abstract description 15
- 230000002265 prevention Effects 0.000 title abstract description 6
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 210000003414 extremity Anatomy 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 3
- 201000006938 muscular dystrophy Diseases 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 7
- 206010028289 Muscle atrophy Diseases 0.000 abstract description 6
- 210000000689 upper leg Anatomy 0.000 abstract description 6
- 230000020763 muscle atrophy Effects 0.000 abstract description 5
- 208000026214 Skeletal muscle atrophy Diseases 0.000 abstract description 4
- 230000017531 blood circulation Effects 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 4
- 230000025185 skeletal muscle atrophy Effects 0.000 abstract description 4
- 210000002414 leg Anatomy 0.000 description 41
- 238000010586 diagram Methods 0.000 description 2
- 208000007536 Thrombosis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000508 neurotrophic effect Effects 0.000 description 1
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Abstract
The utility model discloses a muscle atrophy prevention lower limb exercise device for bedridden patients, which comprises a sickbed main body, wherein C-shaped frames are arranged on the outer walls of two sides of the sickbed main body, locking pins are arranged on one side of the bottom ends of the C-shaped frames, the top ends of the locking pins extend into the sickbed main body, upright posts are fixed on one side of the top ends of the C-shaped frames, rectangular sliding sleeves are arranged at one ends of the surfaces of the upright posts through sliding elastic locking units, a flat plate is fixed between the two groups of rectangular sliding sleeves, a protective shell is fixed on the surfaces of the flat plate, and lifting reciprocating structures are arranged at two ends of the interior of the protective shell. The utility model swings the lower leg or thigh of the patient by the power supply unit and the lifting reciprocating structure, realizes the function of moving the lower limb of the patient, improves the blood circulation of the lower limb of the patient, avoids the problem of skeletal muscle atrophy and other complications caused by long-term lying in bed, does not need auxiliary operation of staff in the process, and can reduce the work load of the staff.
Description
Technical Field
The utility model relates to the technical field, in particular to a muscle atrophy preventing lower limb exercise device for bedridden patients.
Background
Patients lying in bed for a long time can cause muscular atrophy and hypofunction of lower limbs and even form thrombus, and if exercise is not performed, the patients are required to be helped to massage at ordinary times, the massage is a gentle and slow method, blood circulation is promoted, the massage can also stimulate neurotrophic functions, meanwhile, the patients can also utilize the lower limb exercise device to move and exercise limbs with the help of families or staff, the lower limb exercise device on the market at present is various, most of the patients still need to be helped by the families or medical staff to assist in lower limb stretching exercise, time and labor are wasted in the operation process, and burden is brought to the families and staff of the patients.
Disclosure of Invention
The utility model aims to provide a muscle atrophy prevention lower limb exercise device for bedridden patients, which aims to solve the problem that the lower limb exercise device needs to be operated by staff or family members of patients in the using process in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a patient's muscle atrophy prevention low limbs exercise device in bed, includes the sick bed main part, all install C type frame on the both sides outer wall of sick bed main part, the locking pin is installed to one side of C type frame bottom, and the top of locking pin extends to the inside of sick bed main part, one side at C type frame top is fixed with the stand, the one end on stand surface is installed the rectangle sliding sleeve through sliding elastic locking unit, two sets of be fixed with the flat board between the rectangle sliding sleeve, flat fixed with the protecting crust on the surface of flat board, the inside both ends of protecting crust all are provided with the lift reciprocating structure, the roof is installed on the top of lift reciprocating structure, two sets of shank elastic support structures that are used for supporting patient's low limbs are installed through the sliding unit to the both sides on roof top, the back of flat board is provided with the power supply unit that is used for driving two sets of lift reciprocating structure and works together, control panel is installed to one side on the protecting crust surface, and the output and the input electric connection of the inside singlechip of control panel.
Preferably, the sliding elastic locking unit comprises an elastic locating pin arranged on the outer wall of the rectangular sliding sleeve, wherein equidistant locating holes are formed in the outer wall of one side of the upright post along the vertical direction, and the outer diameter of the pin head of the elastic locating pin is equal to the diameter of the locating hole.
Preferably, the lifting reciprocating structure comprises a positioning seat fixed on the inner wall of the protective shell, a rotating shaft is rotatably arranged on one side of the surface of the positioning seat, one end of the rotating shaft extends to the outside of the protective shell and is connected with the power supply unit, a connecting rod is fixed at the other end of the rotating shaft, a convex column is fixed on one side of the surface of the connecting rod, a straight-mouth swing arm is rotatably arranged on one side of the surface of the positioning seat, and the top end of the convex column extends to the outside of the straight-mouth swing arm.
Preferably, the outer wall of one side of the positioning seat is provided with a sliding block in a sliding manner, one side of the surface of the sliding block is provided with a bulge, the top end of the bulge extends to the outer part of the straight-mouth swing arm, the top end of the sliding block is provided with a guide rod, and the top end of the guide rod extends to the outer part of the protective shell and is fixedly connected with the bottom end of the top plate.
Preferably, the sliding unit comprises guide rails arranged on two sides of the top end of the top plate, a sliding table is slidably arranged on the upper surface of the guide rails, and the top end of the sliding table is fixedly connected with the bottom end of the leg elastic supporting structure.
Preferably, the power supply unit comprises a bracket arranged on the back of the flat plate, a servo motor is arranged on the outer wall of one side of the bracket, the output end of the servo motor is connected with two groups of rotating shafts through a synchronous driving structure, and the output shaft of the servo motor is connected with the top end of one group of rotating shafts.
Preferably, the leg elastic supporting structure comprises a hollow frame arranged at the top end of the top plate, springs are arranged on two sides of the bottom of the hollow frame, a supporting plate is arranged at the top end of each spring, a vertical rod is arranged at the top end of each supporting plate, the top end of each vertical rod extends to the outside of the hollow frame, a lower semicircular leg supporting pipe is arranged at the top end of each vertical rod, an upper semicircular leg supporting pipe is arranged at the top end of each lower semicircular leg supporting pipe through a hinge shaft, and positioning bolts are arranged at the butt joint positions of the lower semicircular leg supporting pipes and the side edges of the upper semicircular leg supporting pipes.
Preferably, the synchronous driving structure comprises a driving wheel arranged on one side of the surface of the output shaft of the servo motor, a driven wheel is arranged at the top end of the other group of rotating shafts, and a belt is arranged between the driving wheel and the driven wheel.
Compared with the prior art, the utility model has the beneficial effects that: this device is tempered to patient's lower limb prevents muscular atrophy through being provided with the reciprocal structure of lift and the structure of mutually supporting such as shank elastic support structure, adjusts dull and stereotyped, shank elastic support structure's height through sliding elastic locking unit to make patient's shank or thigh swing by power supply unit and the reciprocal structure of lift, realize the function of moving patient's lower limb, improve patient's lower limb's blood circulation, avoid leading to the problem of complication such as skeletal muscle atrophy because of long-term bed, this in-process need not staff auxiliary operation, can reduce staff's operation burden.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic diagram of a front view of a protective housing according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic side view of the present utility model;
FIG. 5 is a schematic front view of a leg elastic support structure according to the present utility model;
in the figure: 1. a sickbed main body; 2. a C-shaped frame; 201. a locking pin; 3. a column; 301. rectangular sliding sleeve; 302. positioning holes; 303. an elastic positioning pin; 4. a flat plate; 5. a protective shell; 501. a positioning seat; 502. a straight opening swing arm; 503. a rotating shaft; 504. a connecting rod; 505. a convex column; 506. a slide block; 507. a guide rod; 6. a top plate; 7. a leg elastic support structure; 701. a hollow frame; 702. a spring; 703. a supporting plate; 704. a vertical rod; 705. a lower semicircular leg support pipe; 706. the upper semicircular leg part is wrapped with a tube; 707. positioning bolts; 8. a bracket; 9. a servo motor; 10. a synchronous driving structure; 11. and a control panel.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a patient's muscle atrophy prevention low limbs exercise device in bed, includes sick bed main part 1, all installs C type frame 2 on the both sides outer wall of sick bed main part 1, and locking pin 201 is installed to one side of C type frame 2 bottom, and the top of locking pin 201 extends to inside sick bed main part 1, and the staff passes through locking pin 201 to be fixed C type frame 2 at the bed board side of sick bed main part 1;
a vertical column 3 is fixed on one side of the top end of the C-shaped frame 2, a rectangular sliding sleeve 301 is arranged at one end of the surface of the vertical column 3 through a sliding elastic locking unit, a flat plate 4 is fixed between the two groups of rectangular sliding sleeves 301, the sliding elastic locking unit comprises elastic locating pins 303 arranged on the outer wall of the rectangular sliding sleeve 301, equidistant locating holes 302 are formed in the outer wall of one side of the vertical column 3 along the vertical direction, the outer diameter of the pin heads of the elastic locating pins 303 is equal to the diameter of the locating holes 302, and the heights of the flat plate 4 and the leg elastic supporting structure 7 are adjusted through the sliding elastic locking unit;
the surface of the flat plate 4 is fixedly provided with a protective shell 5, two ends of the inside of the protective shell 5 are provided with lifting reciprocating structures, each lifting reciprocating structure comprises a positioning seat 501 fixed on the inner wall of the protective shell 5, one side of the surface of each positioning seat 501 is rotatably provided with a rotating shaft 503, one end of each rotating shaft 503 extends to the outside of the protective shell 5 and is mutually connected with a power supply unit, the other end of each rotating shaft 503 is fixedly provided with a connecting rod 504, one side of the surface of each connecting rod 504 is fixedly provided with a convex column 505, one side of the surface of each positioning seat 501 is rotatably provided with a straight-mouth swing arm 502, the top ends of the convex columns 505 extend to the outside of the straight-mouth swing arm 502, and a servo motor 9 drives the rotating shafts 503 and the connecting rods 504 to rotate, so that the rotary motion of the connecting rods 504 is converted into the swinging motion of the straight-mouth swing arms 502;
a sliding block 506 is slidably arranged on the outer wall of one side of the positioning seat 501, a bulge is arranged on one side of the surface of the sliding block 506, the top end of the bulge extends to the outside of the straight-mouth swing arm 502, a guide rod 507 is arranged at the top end of the sliding block 506, and the top end of the guide rod 507 extends to the outside of the protective shell 5 and is fixedly connected with the bottom end of the top plate 6;
the top of the lifting reciprocating structure is provided with a top plate 6, two sides of the top plate 6 are provided with two groups of leg elastic supporting structures 7 for supporting lower limbs of a patient through sliding units, a worker assists thighs or calves of the patient to be placed on the leg elastic supporting structures 7, and the worker can debug the space between the two groups of leg elastic supporting structures 7 through a guide rail and a sliding table at the top of the top plate 6 until the legs of the patient are in comfortable swinging positions;
the straight-mouth swing arm 502 drives the sliding block 506, the guide rod 507, the top plate 6 and the leg elastic supporting structure 7 to continuously lift, and at the moment, the lower leg or the thigh of the patient swings, so that the function of moving the lower limb of the patient is realized, and the problem of skeletal muscle atrophy and other complications caused by long-term lying is avoided;
the sliding unit comprises guide rails arranged on two sides of the top end of the top plate 6, a sliding table is slidably arranged on the upper surface of the guide rails, and the top end of the sliding table is fixedly connected with the bottom end of the leg elastic supporting structure 7;
the back of the flat plate 4 is provided with a power supply unit for driving the two groups of lifting reciprocating structures to work together, the power supply unit comprises a bracket 8 arranged on the back of the flat plate 4, a servo motor 9 is arranged on the outer wall of one side of the bracket 8, the output end of the servo motor 9 is connected with the two groups of rotating shafts 503 through a synchronous driving structure 10, the output shaft of the servo motor 9 is connected with the top end of one group of rotating shafts 503, and the servo motor 9 drives the two groups of lifting reciprocating structures to work through the synchronous driving structure 10;
a control panel 11 is arranged on one side of the surface of the protective shell 5, and the output end of a singlechip in the control panel 11 is electrically connected with the input end of the power supply unit;
the synchronous driving structure 10 comprises a driving wheel arranged on one side of the surface of the output shaft of the servo motor 9, a driven wheel is arranged at the top end of the other group of rotating shafts 503, a belt is arranged between the driving wheel and the driven wheel, and the synchronous driving structure 10 drives the two groups of lifting reciprocating structures to work together, so that the top plate 6 and the leg elastic supporting structure 7 are more stable and reliable in lifting movement, and the working stability of the device is improved;
the leg elastic supporting structure 7 comprises a hollow frame 701 arranged at the top end of the top plate 6, wherein a plurality of groups of springs 702 are arranged at two sides of the bottom of the hollow frame 701, a supporting plate 703 is arranged at the top end of each group of springs 702, the springs 702 are at least four groups, the four groups of springs 702 are in a symmetrical structure about the center point of the hollow frame 701, and the damping coefficient of each spring 702 is specifically determined by the movement capacity of the lower limb of a patient;
the top end of the supporting plate 703 is provided with a vertical rod 704, the top end of the vertical rod 704 extends to the outside of the hollow frame 701, the top end of the vertical rod 704 is provided with a lower semicircular leg support tube 705, and in the process that the leg elastic supporting structure 7 is lifted up and down in a reciprocating manner, as the legs of a patient apply pressure to the lower semicircular leg support tube 705, the vertical rod 704 and the supporting plate 703, the springs 702 are in a compressed state at the moment, so that discomfort caused by excessively hard contact points of lower limbs and the lower semicircular leg support tube 705 is avoided;
the top end of the lower semicircular leg supporting tube 705 is provided with an upper semicircular leg holding tube 706 through a hinge shaft, a plurality of groups of positioning bolts 707 are arranged at the butt joint position of the side edges of the lower semicircular leg supporting tube 705 and the upper semicircular leg holding tube 706, the positioning bolts 707 are at least arranged into three groups, and when the lower limb of a patient can still move by oneself, the patient can actively perform anti-resistance exercise;
when the anti-resistance exercise is performed, the servo motor 9, the synchronous driving structure 10 and the two groups of lifting reciprocating structures do not work any more, a worker assists the lower leg of the patient to be placed in the lower semicircular leg holding tube 705, then the worker rotates the upper semicircular leg holding tube 706, the lower semicircular leg holding tube 705 and the upper semicircular leg holding tube 706 are buckled, the lower semicircular leg holding tube 705 and the upper semicircular leg holding tube 706 are locked by the positioning bolts 707, at the moment, the patient automatically lifts the lower leg, the lower semicircular leg holding tube 705, the upper semicircular leg holding tube 706, the vertical rod 704, the supporting plate 703 and other parts are driven by the lower leg to integrally ascend or descend by the lower leg, the springs 702 are in a stretching and compressing state, namely, the legs of the patient are subjected to resistance of the multi-channel springs 702, and the patient automatically reciprocates through the patient to perform the anti-resistance exercise, so that the anti-muscle atrophy is prevented, and the anti-resistance exercise device is suitable for patients with different lower limb conditions.
When the embodiment of the utility model is used, firstly, a worker fixes the C-shaped frame 2 on the side edge of the bed plate of the sickbed main body 1 through the locking pin 201, then the worker adjusts the heights of the flat plate 4 and the leg elastic supporting structure 7 through the sliding elastic locking unit, further, the worker assists the thighs or the shanks of the patient to be placed on the leg elastic supporting structure 7, the worker starts the servo motor 9 to work through the control panel 11, the servo motor 9 drives the two groups of lifting reciprocating structures to work through the synchronous driving structure 10, namely, the servo motor 9 drives the rotating shaft 503 and the connecting rod 504 to rotate, the rotary motion of the connecting rod 504 is converted into the swinging motion of the straight-mouth swinging arm 502, and then the straight-mouth swinging arm 502 drives the sliding block 506, the guide rod 507, the top plate 6 and the leg elastic supporting structure 7 to continuously lift, at the moment, the shanks or the thighs of the patient swing, the function of moving the patient is realized, the blood circulation of the patient lower limbs is improved, the problem of skeletal muscle atrophy and other complications caused by long-term lying is avoided, the auxiliary operation of the worker is not needed in the process, and the work load of the worker is reduced.
Claims (8)
1. An anti-muscular atrophy lower limb exercise device for bedridden patients, which is characterized in that: including sick bed main part (1), C type frame (2) are all installed on the both sides outer wall of sick bed main part (1), locking pin (201) are installed to one side of C type frame (2) bottom, and the top of locking pin (201) extends to the inside of sick bed main part (1), one side at C type frame (2) top is fixed with stand (3), rectangular sliding sleeve (301) are installed through sliding elastic locking unit to one end on stand (3) surface, two sets of be fixed with dull and stereotyped (4) between rectangular sliding sleeve (301), the surface mounting of dull and stereotyped (4) has protective housing (5), the inside both ends of protective housing (5) all are provided with lift reciprocating structure, roof (6) are installed on the top of lift reciprocating structure, two sets of shank elastic support structure (7) that are used for supporting patient's low limbs are installed through sliding unit to the both sides at roof (6) top, the back of dull and stereotyped (4) is provided with the power supply unit that is used for driving two sets of lift reciprocating structure together, control panel (11) are installed to one side on protective housing (5) surface, control panel's inside output and power supply unit's electrical connection.
2. The muscular atrophy resistant lower limb exercise device of a bedridden patient as claimed in claim 1, wherein: the sliding elastic locking unit comprises an elastic locating pin (303) arranged on the outer wall of the rectangular sliding sleeve (301), equidistant locating holes (302) are formed in the outer wall of one side of the upright post (3) along the vertical direction, and the outer diameter of a pin head of the elastic locating pin (303) is equal to the diameter of the locating holes (302).
3. The muscular atrophy resistant lower limb exercise device of a bedridden patient as claimed in claim 1, wherein: the lifting reciprocating structure comprises a positioning seat (501) fixed on the inner wall of a protective shell (5), a rotating shaft (503) is rotatably arranged on one side of the surface of the positioning seat (501), one end of the rotating shaft (503) extends to the outside of the protective shell (5) and is connected with a power supply unit, a connecting rod (504) is fixed at the other end of the rotating shaft (503), a convex column (505) is fixed on one side of the surface of the connecting rod (504), a straight opening swing arm (502) is rotatably arranged on one side of the surface of the positioning seat (501), and the top end of the convex column (505) extends to the outside of the straight opening swing arm (502).
4. A muscular dystrophy resistant lower limb exercise device for bedridden patients as claimed in claim 3, wherein: the outer wall of positioning seat (501) one side is gone up slidable mounting and is had slider (506), and one side of slider (506) surface is provided with the arch, and bellied top extends to the outside of straight mouthful swing arm (502), guide arm (507) are installed on the top of slider (506), and the top of guide arm (507) extends to the outside of protecting crust (5) and with the bottom fixed connection of roof (6).
5. The muscular atrophy resistant lower limb exercise device of a bedridden patient as claimed in claim 1, wherein: the sliding unit comprises guide rails arranged on two sides of the top end of the top plate (6), a sliding table is slidably arranged on the upper surface of the guide rails, and the top end of the sliding table is fixedly connected with the bottom end of the leg elastic supporting structure (7).
6. A muscular dystrophy resistant lower limb exercise device for bedridden patients as claimed in claim 3, wherein: the power supply unit comprises a bracket (8) arranged on the back of the flat plate (4), a servo motor (9) is arranged on the outer wall of one side of the bracket (8), the output end of the servo motor (9) is connected with two groups of rotating shafts (503) through a synchronous driving structure (10), and the output shaft of the servo motor (9) is connected with the top end of one group of rotating shafts (503).
7. The muscular atrophy resistant lower limb exercise device of a bedridden patient as claimed in claim 1, wherein: the leg elastic support structure (7) comprises a hollow frame (701) arranged at the top end of a top plate (6), springs (702) are arranged on two sides of the bottom of the hollow frame (701), a supporting plate (703) is arranged at the top end of each spring (702), a vertical rod (704) is arranged at the top end of each supporting plate (703), the top end of each vertical rod (704) extends to the outside of the hollow frame (701), a lower semicircular leg supporting tube (705) is arranged at the top end of each vertical rod (704), an upper semicircular leg holding tube (706) is arranged at the top end of each lower semicircular leg supporting tube (705) through a hinge shaft, and positioning bolts (707) are arranged at the butt joint positions of the side edges of the lower semicircular leg supporting tubes (705) and the upper semicircular leg holding tubes (706).
8. The muscular dystrophy resistant lower limb exercise device of claim 6 wherein: the synchronous driving structure (10) comprises a driving wheel arranged on one side of the surface of an output shaft of the servo motor (9), a driven wheel is arranged at the top end of the other group of rotating shafts (503), and a belt is arranged between the driving wheel and the driven wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222441018.8U CN219662201U (en) | 2022-09-15 | 2022-09-15 | Muscular atrophy prevention lower limb exercise device for bedridden patients |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222441018.8U CN219662201U (en) | 2022-09-15 | 2022-09-15 | Muscular atrophy prevention lower limb exercise device for bedridden patients |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219662201U true CN219662201U (en) | 2023-09-12 |
Family
ID=87921282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222441018.8U Active CN219662201U (en) | 2022-09-15 | 2022-09-15 | Muscular atrophy prevention lower limb exercise device for bedridden patients |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219662201U (en) |
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2022
- 2022-09-15 CN CN202222441018.8U patent/CN219662201U/en active Active
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