CN112618194B - Medical nursing bed for leg rehabilitation - Google Patents
Medical nursing bed for leg rehabilitation Download PDFInfo
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- CN112618194B CN112618194B CN202110035629.XA CN202110035629A CN112618194B CN 112618194 B CN112618194 B CN 112618194B CN 202110035629 A CN202110035629 A CN 202110035629A CN 112618194 B CN112618194 B CN 112618194B
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- cavity
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- spline
- end wall
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 10
- 210000003205 muscle Anatomy 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 56
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 230000017531 blood circulation Effects 0.000 abstract description 3
- 238000004904 shortening Methods 0.000 abstract description 3
- 206010003694 Atrophy Diseases 0.000 abstract 1
- 230000037444 atrophy Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000001356 surgical procedure Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0142—Beds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/164—Feet or leg, e.g. pedal
- A61H2201/1642—Holding means therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/10—Leg
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Nursing (AREA)
- Dermatology (AREA)
- Massaging Devices (AREA)
Abstract
The invention discloses a medical nursing bed for leg rehabilitation, which comprises a box body, wherein a rotating cavity is arranged in the box body, the front side and the rear side parts of the rotating cavity are communicated with a switching cavity which is symmetrical front and back about the symmetrical center of the rotating cavity, the left side of the switching cavity is provided with a moving cavity with an upward opening, the front end wall and the rear end wall of the moving cavity can be provided with a thread block which is symmetrical left and right about the symmetrical center of the moving cavity in a left-and-right sliding manner, the upper end of the thread block is hinged with a hinged rod, the outer circular surface of the hinged rod is fixedly provided with a rehabilitation box which is arranged on the front end wall and the rear end wall of the moving cavity in a sliding manner, the invention carries out slow leg rehabilitation training on a patient after leg surgery in a bed period, massages leg muscles in time in the training process, promotes the blood circulation of the legs to be smooth, ensures that the leg muscles can not atrophy, and enables the patient to independently walk when going down, thereby shortening the subsequent rehabilitation time and reducing the hospitalization cost.
Description
Technical Field
The invention relates to the related field of medical nursing, in particular to a medical nursing bed for leg rehabilitation.
Background
The invention discloses a medical nursing bed, which is a sickbed for a patient to be used in a hospitalization period, and mainly aims to facilitate the care of nursing personnel and meet the living demand of the patient in a rehabilitation period.
Disclosure of Invention
In order to solve the problems, the medical nursing bed for leg rehabilitation comprises a box body, a rotating cavity is arranged in the box body, the front side part and the rear side part of the rotating cavity are communicated with a switching cavity which is symmetrical in the front and the rear direction of the symmetry center of the rotating cavity, a moving cavity with an upward opening is arranged on the left side of the switching cavity, thread blocks which are symmetrical in the left and the right direction of the symmetry center of the moving cavity are arranged on the front end wall and the rear end wall of the moving cavity in a left-right sliding mode, a hinge rod is hinged to the upper end of each thread block, a rehabilitation box which is arranged on the front end wall and the rear end wall of the moving cavity in a sliding mode is fixedly arranged on the outer circular surface of each hinge rod, a rehabilitation device is arranged in the moving cavity and comprises a thread shaft which is rotatably arranged on the left end wall of the moving cavity and is rotatably arranged in the right end wall of the moving cavity, and the outer circular surface of the thread shaft is in threaded connection with the thread blocks, a tightening spring surrounding the threaded shaft is fixedly arranged between the left end wall of the moving cavity and the outer circular surface of the threaded shaft, one end of the hinged rod close to the symmetrical center of the moving cavity is hinged with supporting blocks which are arranged on the front end wall and the rear end wall of the moving cavity in a vertical sliding manner, a massage moving cavity is arranged in the rehabilitation box, one side of the massage moving cavity, which is far away from the symmetrical center of the moving cavity, is provided with a gear cavity, the left side of the rehabilitation box is provided with a left rehabilitation cavity with an upward opening and a right rehabilitation cavity, the left rehabilitation cavity is positioned on the upper side of the massage moving cavity, the right rehabilitation box is provided with a right rehabilitation cavity which is communicated left and right and has an upward opening, the right rehabilitation cavity is positioned on the upper side of the massage moving cavity, a massage device is arranged in the massage moving cavity, the right side of the switching cavity is provided with a bevel gear cavity far away from the symmetrical center of the rotating cavity, and the bevel gear cavity is provided with a synchronous cavity, and a swinging device is arranged in the rotating cavity.
Preferably, the swing device comprises a motor fixedly arranged in the upper end wall of the synchronous cavity, the lower end face of the motor is in power connection with a power shaft penetrating through the synchronous cavity and extending into the rotating cavity, a driving belt pulley positioned in the synchronous cavity is fixedly arranged on the outer circular surface of the power shaft, a short shaft extending into the bevel gear cavity is rotatably arranged on the lower end wall of the synchronous cavity, a driven belt pulley is fixedly arranged at the upper end of the short shaft, and the driven belt pulley is in power connection with the driving belt pulley through a belt.
Preferably, the swinging device further comprises a lower massage block fixedly arranged at the lower end of the power shaft, the upper end wall of the rotating cavity is rotatably provided with a sleeve, the lower end face of the sleeve is fixedly provided with a driven plate, the lower end face of the driven plate is hinged with a swinging hinged rod between the lower end face of the driving plate, a sliding cavity which is through from front to back is arranged in the sleeve, the left end wall and the right end wall of the sliding cavity can be provided with rotating hinged rods which are symmetrical around the axis of the driven plate in a front-back mode, the rotating hinged rods are far away from one end of the axis of the driven plate is hinged with a sliding sleeve which can slide from left to right and is arranged on the upper end wall and the lower end wall of the switching cavity.
Preferably, the swing device further comprises a driving bevel gear fixedly arranged at the lower end of the short shaft, an input spline shaft extending into the switching cavity is rotatably arranged at the left end wall of the bevel gear cavity, a driven bevel gear meshed with the lower end of the driving bevel gear is fixedly arranged at the right end of the input spline shaft, the right end of the threaded shaft can extend into the switching cavity, and a transmission spline sleeve which is in splined connection with the left end of the input spline shaft and can be in splined connection with the right end of the threaded shaft is rotatably arranged in the left and right end faces of the sliding sleeve.
Preferably, the massage device comprises a massage motor fixedly arranged in the left end wall of the left gear cavity on the left side, the right end face of the massage motor is in power connection with a transmission threaded shaft which penetrates through the left gear cavity and the left massage moving cavity and extends to the outside, the right transmission threaded shaft is rotatably arranged on the left end wall of the right gear cavity, penetrates through the right massage moving cavity and extends to the outside, an input universal joint is fixedly arranged at one end of the transmission threaded shaft close to the symmetrical center of the moving cavity, the end surface of one side of the input universal joint close to the symmetric center of the moving cavity is hinged with a spline sleeve, the inner circular surface of the spline sleeve is in spline connection with a spline shaft, the spline shaft is close to a side end face of the movable cavity symmetry center, and is hinged with an output universal joint, and the output universal joint is close to a side end face of the movable cavity symmetry center and is rotatably provided with a transmission shaft which is rotatably arranged on the left end face and the right end face of the supporting block.
But preferred, massage device still including fixed set up in the outer disc of transmission threaded spindle is located the chamber is removed in the massage of gear intracavity, the gear chamber is close to it is provided with to extend to remove one side end wall of chamber symmetry center rotation the transmission integral key shaft of intracavity is removed in the massage, the transmission integral key shaft is kept away from it is fixed to be provided with in chamber symmetry center one end engage in driven gear of driving gear upper end, the massage removes the chamber around the end wall can the horizontal slip be provided with threaded connection in the massage case of the outer disc of transmission threaded spindle, be equipped with down the massage chamber in the massage case, massage chamber upside down be equipped with about the side massage chamber of symmetry around the chamber symmetry center is massaged down.
But preferred, massage device still include splined connection in the outer disc of transmission integral key shaft and rotate set up in the internal spline belt pulley of massage chamber right-hand member wall down, the fixed splined connection that is provided with of internal spline belt pulley left end face in the cam of the outer disc of transmission integral key shaft, the butt joint has on the cam can go up and down slide set up in massage down the lifter in the chamber upper end wall, massage down the chamber upper end wall with fixed being provided with between the outer disc of lifter encircle in the fixed expanding spring in the lifter outside, the fixed massage piece that is provided with down in lifter upper end.
Preferably, the massage device further comprises a side massage disc which is rotatably arranged on the right end wall of the side massage cavity, the side massage disc and the inner spline belt pulley are wound with a belt, the left end face of the side massage disc is hinged with a massage hinged rod, the massage hinged rod is close to one end of the symmetry center of the lower massage cavity is hinged with a side massage block which can be arranged in the end wall of the symmetry center of the lower massage cavity in a front-back sliding mode.
The invention has the beneficial effects that: the invention carries out slow leg rehabilitation training on the patient after leg operation in the period of lying in bed, massages leg muscles in time during training, promotes smooth blood circulation of legs, ensures that the leg muscles are not atrophied, and enables the patient to walk independently when the patient goes to the ground, thereby shortening the subsequent rehabilitation time and reducing the hospitalization cost.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure a-a in fig. 1.
Fig. 3 is an enlarged schematic view of B in fig. 1.
Fig. 4 is a schematic diagram of the structure C-C in fig. 2.
Fig. 5 is a schematic diagram of the structure D-D in fig. 3.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The medical nursing bed for leg rehabilitation comprises a box body 11, wherein a rotating cavity 30 is arranged in the box body 11, switching cavities 22 which are symmetrical front and back about the symmetrical center of the rotating cavity 30 are communicated and arranged at the front and back two side parts of the rotating cavity 30, a moving cavity 12 with an upward opening is arranged at the left side of the switching cavity 22, thread blocks 25 which are symmetrical left and right about the symmetrical center of the moving cavity 12 are arranged at the front and back end walls of the moving cavity 12 in a left-right sliding mode, a hinge rod 23 is hinged at the upper end of each thread block 25, a rehabilitation box 13 which is arranged at the front and back end walls of the moving cavity 12 in a sliding mode is fixedly arranged on the outer circular surface of each hinge rod 23, a rehabilitation device is arranged in the moving cavity 12 and comprises a thread shaft 24 which is rotatably arranged at the left end wall of the moving cavity 12 and is rotatably arranged in the right end wall of the moving cavity 12, and the outer circular surface of each thread shaft 24 is in threaded connection with each thread block 25, a tightening spring 26 surrounding the outer side of the threaded shaft 24 is fixedly arranged between the left end wall of the moving cavity 12 and the outer circular surface of the threaded shaft 24, one end of the hinged rod 23 close to the symmetrical center of the moving cavity 12 is hinged with a supporting block 34 which is arranged on the front end wall and the rear end wall of the moving cavity 12 in a vertically sliding manner, a massage moving cavity 41 is arranged in the rehabilitation box 13, a gear cavity 47 is arranged on one side, away from the symmetrical center of the moving cavity 12, of the massage moving cavity 41, a left rehabilitation cavity 14 with an upward opening and facing to the right is arranged in the rehabilitation box 13 on the left side, the left rehabilitation cavity 14 is arranged on the upper side of the massage moving cavity 41 on the left side, a right rehabilitation cavity 63 with a through left and right and an upward opening and is arranged in the rehabilitation box 13 on the right side, the right rehabilitation cavity 63 is arranged on the upper side of the massage moving cavity 41 on the right side, a massage device is arranged in the massage moving cavity 41, a bevel gear cavity 18 far away from the symmetrical center of the rotating cavity 30 is arranged on the right side of the switching cavity 22, the upper side of the bevel gear cavity 18 is provided with a synchronous cavity 15, and a swinging device is arranged in the rotating cavity 30.
Beneficially, the swing device includes a motor 49 fixedly disposed in the upper end wall of the synchronization cavity 15, a power shaft 64 penetrating through the synchronization cavity 15 and extending into the rotation cavity 30 is dynamically connected to the lower end surface of the motor 49, a driving pulley 50 located in the synchronization cavity 15 is fixedly disposed on the outer circumferential surface of the power shaft 64, a stub shaft 16 extending into the bevel gear cavity 18 is rotatably disposed on the lower end wall of the synchronization cavity 15, a driven pulley 48 is fixedly disposed on the upper end of the stub shaft 16, and the driven pulley 48 is in power connection with the driving pulley 50 through a belt.
Beneficially, the swing device further comprises a lower massage block 61 fixedly arranged at the lower end of the power shaft 64, the upper end wall of the rotating cavity 30 is rotatably provided with a sleeve 27, the lower end face of the sleeve 27 is fixedly provided with a driven disc 32, a swing hinge rod 51 is hinged between the lower end face of the driven disc 32 and the lower end face of the driving disc 31, a sliding cavity 33 which penetrates from front to back is arranged in the sleeve 27, the left end wall and the right end wall of the sliding cavity 33 can be slidably arranged in the front and back direction of the axis of the driven disc 32, the rotating hinge rods 28 are symmetrically arranged in the front and back direction of the axis of the driven disc 32, and one end of the rotating hinge rod 28, which is far away from the axis of the driven disc 32, is hinged with a sliding sleeve 29 which can be slidably arranged on the upper end wall and the lower end wall of the switching cavity 22 from the left and right direction.
Advantageously, the swing device further comprises a drive bevel gear 17 fixedly arranged at the lower end of the stub shaft 16, an input spline shaft 20 extending into the switching chamber 22 is rotatably arranged at the left end wall of the bevel gear chamber 18, a driven bevel gear 19 meshed with the lower end of the drive bevel gear 17 is fixedly arranged at the right end of the input spline shaft 20, the right end of the threaded shaft 24 can extend into the switching chamber 22, and a transmission spline sleeve 21 splined to the left end of the input spline shaft 20 and splined to the right end of the threaded shaft 24 is rotatably arranged on the left and right end faces of the sliding sleeve 29.
Beneficially, the massage device includes a massage motor 45 fixedly disposed in the left end wall of the left side gear cavity 47, the right end face of the massage motor 45 is dynamically connected with a transmission threaded shaft 42 extending through the left side gear cavity 47 and the left side massage moving cavity 41 and extending to the outside, the right side transmission threaded shaft 42 is rotatably disposed in the right side gear cavity 47 left end wall and extending through the right side massage moving cavity 41 and extending to the outside, the transmission threaded shaft 42 is fixedly disposed near one end of the center of symmetry of the moving cavity 12 and is provided with an input universal joint 39, the input universal joint 39 is hinged to a spline sleeve 38 near one side end face of the center of symmetry of the moving cavity 12, a spline shaft 37 is splined to the inside of the spline sleeve 38, the spline shaft 37 is hinged to an output universal joint 36 near one side end face of the center of symmetry of the moving cavity 12, the output universal joint 36 is rotatably disposed near one side end face of the center of symmetry of the moving cavity 12 and is rotatably disposed in the support sleeve And a transmission shaft 35 on the left and right end surfaces of the block 34.
Beneficially, the massage device still includes fixed set up in the excircle face of transmission threaded shaft 42 is located the massage in the gear chamber 47 removes chamber 41, gear chamber 47 is close to it is provided with the transmission integral key shaft 43 that extends to remove chamber 12 centre of symmetry side end wall rotation, transmission integral key shaft 43 keeps away from it removes fixed being provided with in chamber 12 centre of symmetry one end mesh in driven gear 46 of driving gear 44 upper end, massage removes the chamber 41 front and back end wall can the horizontal slip and be provided with threaded connection in the massage case 40 of the excircle face of transmission threaded shaft 42, be equipped with down massage chamber 55 in the massage case 40, massage chamber 55 upside down be equipped with about side massage chamber 62 of symmetry front and back symmetry in massage chamber 55 centre down.
Beneficially, the massage device further comprises an internal spline pulley 57 splined to the outer circular surface of the transmission spline shaft 43 and rotatably disposed on the right end wall of the lower massage cavity 55, a cam 56 splined to the outer circular surface of the transmission spline shaft 43 is fixedly disposed on the left end surface of the internal spline pulley 57, a lifting rod 59 capable of being slidably disposed in the upper end wall of the lower massage cavity 55 up and down is abutted to the upper end of the cam 56, a fixed extension spring 60 surrounding the outer side of the lifting rod 59 is fixedly disposed between the upper end wall of the lower massage cavity 55 and the outer circular surface of the lifting rod 59, and a lower massage block 61 is fixedly disposed on the upper end of the lifting rod 59.
Beneficially, the massage device further comprises a side massage disc 54 rotatably arranged on the right end wall of the side massage cavity 62, a belt 58 is wound between the side massage disc 54 and the internally splined pulley 57, the left end face of the side massage disc 54 is hinged with a massage hinged rod 52, and one end of the massage hinged rod 52 close to the symmetric center of the lower massage cavity 55 is hinged with a side massage block 53 which can be slidably arranged in the end wall of the side massage cavity 62 close to one side of the symmetric center of the lower massage cavity 55 in a front-back manner.
The use steps herein are described in detail below with reference to fig. 1-5:
in the initial state, the supporting block 34 is at the lower limit position, and the massage box 40 is at a position close to one side of the symmetrical center of the moving chamber 12.
When the medical rehabilitation device starts to work, a patient needing leg rehabilitation is placed on the box body 11, two legs are placed in the left rehabilitation cavity 14, the motor 49 is started, so that the driving belt pulley 50 is driven to rotate through the power shaft 64, the driving belt pulley 50 drives the motor 49 to rotate through belt power connection, so that the driving bevel gear 17 is driven to rotate through the short shaft 16, the driving bevel gear 17 drives the driven bevel gear 19 to rotate through gear engagement, so that the input spline shaft 20 is driven to rotate, the power shaft 64 also drives the driving disc 31 to rotate, the driving disc 31 drives the swing hinge rod 51 to swing through hinging, the swing hinge rod 51 drives the driven disc 32 to swing back and forth through hinging, so that the sleeve 27 is driven to swing back and forth, so that the transmission spline sleeve 21 is driven to move left and right through the sliding sleeve 29, so that the transmission spline sleeve 21 can be in spline connection with the threaded shaft 24, the input spline 20 drives the transmission spline sleeve 21 to rotate through spline connection, the transmission spline sleeve 21 is connected with the movable threaded shaft 24 through a spline to rotate, the threaded shaft 24 is connected with the movable threaded shaft 24 through a thread to drive the threaded block 25 to move towards one side of the symmetric center of the movable cavity 12, the threaded block 25 drives the hinge rod 23 to swing through a hinge joint, so as to drive the rehabilitation box 13 to swing, so as to perform rehabilitation training on legs, the massage motor 45 is started to drive the transmission threaded shaft 42 to rotate, so as to drive the input universal joint 39 to rotate, the input universal joint 39 drives the spline sleeve 38 to rotate through the hinge joint, the spline sleeve 38 drives the spline shaft 37 to rotate through the spline joint, the spline shaft 37 drives the output universal joint 36 to rotate through the hinge joint, so as to drive the output universal joint 36 on the other side to rotate through the transmission shaft 35, so as to drive the transmission threaded shaft 42 on the other side to rotate, the transmission threaded shaft 42 also drives the driving gear 44 to rotate, and the driving gear 44 drives the driven gear 46 to rotate through gear engagement, thereby drive transmission integral key shaft 43 and rotate, transmission integral key shaft 42 still drives massage case 40 through threaded connection and removes, transmission integral key shaft 43 moves cam 56 through splined connection and rotates, cam 56 drives lifter 59 through the butt and reciprocates, thereby massage piece 61 reciprocates under the drive, transmission integral key shaft 43 still drives internal spline belt pulley 57 through the splined connection and rotates, internal spline belt pulley 57 drives side massage dish 54 through belt 58 and rotates, side massage dish 54 drives the swing of massage hinge rod 52 through articulated, massage hinge rod 52 drives side massage piece 53 through articulated and moves back and forth, thereby massage shank muscle.
The invention has the beneficial effects that: the invention carries out slow leg rehabilitation training on the patient after leg operation in the period of lying in bed, massages leg muscles in time during training, promotes smooth blood circulation of legs, ensures that the leg muscles are not atrophied, and enables the patient to walk independently when the patient goes to the ground, thereby shortening the subsequent rehabilitation time and reducing the hospitalization cost.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (1)
1. The utility model provides a medical nursing bed for shank is recovered, includes the box, its characterized in that: the box is internally provided with a rotating cavity, the front side part and the rear side part of the rotating cavity are communicated with a switching cavity which is symmetrical with the front side and the rear side of the rotating cavity, the left side of the switching cavity is provided with a moving cavity with an upward opening, the front end wall and the rear end wall of the moving cavity can be provided with thread blocks which are symmetrical with the left side and the right side of the center of the moving cavity in a left-right sliding manner, the upper end of each thread block is hinged with a hinge rod, the outer circular surface of each hinge rod is fixedly provided with a rehabilitation box which is arranged on the front end wall and the rear end wall of the moving cavity in a sliding manner, a rehabilitation device is arranged in the moving cavity and comprises a thread shaft which is rotatably arranged on the right end wall of the moving cavity, the outer circular surface of the thread shaft is in threaded connection with the thread blocks, and a twist spring which is wound on the outer side of the thread shaft is fixedly arranged between the left end wall of the moving cavity and the outer circular surface of the thread shaft, one end of the hinged rod, which is close to the symmetrical center of the moving cavity, is hinged with supporting blocks which are arranged on the front end wall and the rear end wall of the moving cavity in a vertically sliding manner, a massage moving cavity is arranged in the rehabilitation box, one side of the massage moving cavity, which is far away from the symmetrical center of the moving cavity, is provided with a gear cavity, the left side of the rehabilitation box is provided with a left rehabilitation cavity with an upward opening, the left rehabilitation cavity is positioned on the upper side of the massage moving cavity, the right side of the rehabilitation box is provided with a right rehabilitation cavity with a left through and a right through opening and an upward opening, the right rehabilitation cavity is positioned on the upper side of the massage moving cavity, a massage device is arranged in the massage moving cavity, the right side of the switching cavity is provided with a bevel gear cavity far away from one side of the symmetrical center of the rotating cavity, the upper side of the bevel gear cavity is provided with a synchronous cavity, and a swing device is arranged in the rotating cavity; the swing device comprises a motor fixedly arranged in the upper end wall of the synchronous cavity, the lower end face of the motor is in power connection with a power shaft which penetrates through the synchronous cavity and extends into the rotating cavity, a driving belt pulley positioned in the synchronous cavity is fixedly arranged on the outer circular surface of the power shaft, a short shaft which extends into the bevel gear cavity is rotatably arranged on the lower end wall of the synchronous cavity, a driven belt pulley is fixedly arranged at the upper end of the short shaft, and the driven belt pulley is in power connection with the driving belt pulley through a belt; the swinging device further comprises a lower massage block fixedly arranged at the lower end of the power shaft, a sleeve is rotatably arranged on the upper end wall of the rotating cavity, a driven plate is fixedly arranged on the lower end surface of the sleeve, a swinging hinge rod is hinged between the lower end surface of the driven plate and the lower end surface of the driving plate, a sliding cavity which is through from front to back is arranged in the sleeve, rotating hinge rods which are symmetrical from front to back relative to the axis of the driven plate can be slidably arranged on the left end wall and the right end wall of the sliding cavity from front to back, and a sliding sleeve which is slidably arranged on the upper end wall and the lower end wall of the switching cavity from left to right is hinged at one end of the rotating hinge rod away from the axis of the driven plate; the swing device further comprises a driving bevel gear fixedly arranged at the lower end of the short shaft, an input spline shaft extending into the switching cavity is rotatably arranged on the left end wall of the bevel gear cavity, a driven bevel gear meshed with the lower end of the driving bevel gear is fixedly arranged at the right end of the input spline shaft, the right end of the threaded shaft can extend into the switching cavity, and a transmission spline sleeve which is connected to the left end of the input spline shaft through a spline and can be connected to the right end of the threaded shaft through a spline is rotatably arranged on the left and right end faces of the sliding sleeve; the massage device comprises a massage motor fixedly arranged in the left end wall of the left gear cavity, the right end face of the massage motor is in power connection with a transmission threaded shaft which penetrates through the left gear cavity and the left massage moving cavity and extends to the outside, the right transmission threaded shaft is rotatably arranged on the left end wall of the right gear cavity and penetrates through the right massage moving cavity and extends to the outside, an input universal joint is fixedly arranged at one end of the transmission threaded shaft close to the symmetric center of the moving cavity, the end surface of one side of the input universal joint, which is close to the symmetric center of the moving cavity, is hinged with a spline sleeve, the inner circular surface of the spline sleeve is in spline connection with a spline shaft, an end face of one side of the spline shaft, which is close to the symmetric center of the moving cavity, is hinged with an output universal joint, and a transmission shaft which is rotatably arranged on the left end face and the right end face of the supporting block is rotatably arranged on the end face of one side of the output universal joint, which is close to the symmetric center of the moving cavity; the massage device also comprises a massage moving cavity which is fixedly arranged on the outer circular surface of the transmission threaded shaft and is positioned in the gear cavity, a transmission spline shaft which extends into the massage moving cavity is rotatably arranged on the end wall of one side of the gear cavity, which is close to the symmetric center of the moving cavity, a driven gear which is meshed with the upper end of the driving gear is fixedly arranged at one end of the transmission spline shaft, which is far away from the symmetric center of the moving cavity, the front end wall and the rear end wall of the massage moving cavity can slide left and right, a massage box which is in threaded connection with the outer circular surface of the transmission threaded shaft is arranged, a lower massage cavity is arranged in the massage box, and side massage cavities which are symmetrical front and back about the symmetric center of the lower massage cavity are arranged on the upper side of the lower massage cavity; the massage device further comprises an internal spline belt pulley which is in splined connection with the outer circular surface of the transmission spline shaft and is rotationally arranged on the right end wall of the lower massage cavity, a cam which is in splined connection with the outer circular surface of the transmission spline shaft is fixedly arranged on the left end surface of the internal spline belt pulley, the upper end of the cam is abutted with a lifting rod which can be arranged in the upper end wall of the lower massage cavity in a vertically sliding mode, a fixed telescopic spring which surrounds the outer side of the lifting rod is fixedly arranged between the upper end wall of the lower massage cavity and the outer circular surface of the lifting rod, and a lower massage block is fixedly arranged at the upper end of the lifting rod; the massage device further comprises a side massage disc which is rotatably arranged on the right end wall of the side massage cavity, a belt is wound between the side massage disc and the internal spline belt pulley, a massage hinge rod is hinged to the left end face of the side massage disc, one end, close to the symmetric center of the lower massage cavity, of the massage hinge rod is hinged to a side massage block which can be arranged in the end wall, close to the symmetric center of the lower massage cavity, of the side massage cavity in a front-back sliding mode; when the device starts to work, a patient needing leg rehabilitation is placed on a box body, two legs are placed in a left rehabilitation cavity, a motor is started, so that a driving belt pulley is driven to rotate through a power shaft, the driving belt pulley is connected through belt power to drive the motor to rotate, a driving bevel gear is driven to rotate through a short shaft, the driving bevel gear drives a driven bevel gear to rotate through gear engagement, so that an input spline shaft is driven to rotate, the power shaft also drives a driving disc to rotate, the driving disc drives a swing hinge rod to swing through hinging, the swing hinge rod drives a driven disc to swing in a reciprocating mode through hinging, so that a sleeve is driven to swing in a reciprocating mode, a transmission spline sleeve is driven to move left and right through a sliding sleeve, so that the transmission spline sleeve can be in splined connection with a threaded shaft, the input spline shaft rotates through a spline connecting belt, and the transmission spline sleeve rotates through the spline connecting belt connecting a movable threaded shaft, the threaded shaft drives the threaded block to move towards one side of the symmetric center of the moving cavity through threaded connection, the threaded block drives the hinge rod to swing through hinging, so as to drive the rehabilitation box to swing, thereby performing rehabilitation training on the legs, the massage motor is started, thereby driving the transmission threaded shaft to rotate, thereby driving the input universal joint to rotate, the input universal joint drives the spline sleeve to rotate through hinging, the spline sleeve drives the spline shaft to rotate through spline connection, the spline shaft drives the output universal joint to rotate through hinging, thereby driving the other side output universal joint to rotate through the transmission shaft, thereby driving the other side transmission threaded shaft to rotate, the transmission threaded shaft also drives the driving gear to rotate, the driving gear drives the driven gear to rotate through gear meshing, thereby driving the transmission spline shaft to rotate, the transmission threaded shaft also drives the massage box to move through threaded connection, the transmission spline drives the movable cam to rotate through spline connection, the cam drives the lifter to reciprocate through the butt to massage the piece and reciprocate under the drive, the transmission integral key shaft still drives the rotation of internal spline belt pulley through the spline connection, and the internal spline belt pulley drives the side massage dish through the belt and rotates, and the side massage dish drives the swing of massage hinge bar through articulated, and the massage hinge bar drives the back-and-forth movement of side massage piece through articulated, thereby massages shank muscle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110035629.XA CN112618194B (en) | 2021-01-12 | 2021-01-12 | Medical nursing bed for leg rehabilitation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110035629.XA CN112618194B (en) | 2021-01-12 | 2021-01-12 | Medical nursing bed for leg rehabilitation |
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| CN112618194A CN112618194A (en) | 2021-04-09 |
| CN112618194B true CN112618194B (en) | 2022-05-20 |
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| CN202110035629.XA Active CN112618194B (en) | 2021-01-12 | 2021-01-12 | Medical nursing bed for leg rehabilitation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115424413B (en) * | 2022-11-07 | 2023-03-03 | 四川大学华西医院 | Daytime nursing system based on internet and application device |
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| EP0373912A2 (en) * | 1988-12-16 | 1990-06-20 | Contour Beds Limited | Relaxation and massage apparatus |
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| CN111631869A (en) * | 2020-06-09 | 2020-09-08 | 广州皓加医疗器材有限公司 | Wheelchair convenient for rehabilitation and massage of patient |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5794286A (en) * | 1995-09-13 | 1998-08-18 | Standex International | Patient treatment apparatus |
| CN111249121A (en) * | 2019-12-24 | 2020-06-09 | 郑州人民医院 | Varicosity rehabilitation training device for vascular surgery |
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|---|---|---|---|---|
| EP0373912A2 (en) * | 1988-12-16 | 1990-06-20 | Contour Beds Limited | Relaxation and massage apparatus |
| CN101057809A (en) * | 2007-03-19 | 2007-10-24 | 延吉喜来健实业有限公司 | Household thermal physical therapeutic bed with massaging function for leg |
| WO2008113214A1 (en) * | 2007-03-21 | 2008-09-25 | Yanji Xilaijian Industrial Co. Ltd | Home thermo-therapeutic bed having function of massaging legs |
| CN109498305A (en) * | 2018-12-18 | 2019-03-22 | 河南寰球航空装备科技有限公司 | A kind of rehabilitation bed with massage exercise function |
| CN110547926A (en) * | 2019-08-13 | 2019-12-10 | 汤琳琳 | A shank massage type sick bed of being convenient for gynaecology and obstetrics |
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Effective date of registration: 20220506 Address after: 221000 floor 2, plant 16, medical health industrial park, Xiyi high tech industrial development, Xinyi City, Xuzhou City, Jiangsu Province Applicant after: Jiangsu Kangkang classmate Technology Co.,Ltd. Address before: 322014 1st floor, building 1, No.4 Wenhua West Road, Chengxi street, Yiwu City, Jinhua City, Zhejiang Province Applicant before: Zhejiang Lujie Trading Co.,Ltd. |
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