CN113101599B - Recovered device of taking exercise of low limbs for orthopedic nursing - Google Patents

Recovered device of taking exercise of low limbs for orthopedic nursing Download PDF

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Publication number
CN113101599B
CN113101599B CN202110405914.6A CN202110405914A CN113101599B CN 113101599 B CN113101599 B CN 113101599B CN 202110405914 A CN202110405914 A CN 202110405914A CN 113101599 B CN113101599 B CN 113101599B
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China
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fixedly connected
box
rear end
coaxially
gear
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Expired - Fee Related
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CN202110405914.6A
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Chinese (zh)
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CN113101599A (en
Inventor
熊正容
朱春燕
罗容
李静
李瑜
欧敏
刘念
吴洋
赵冬梅
林小燕
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Affiliated Hospital of Traditional Chinese Medicine TCM of Southwest Medical University
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Affiliated Hospital of Traditional Chinese Medicine TCM of Southwest Medical University
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Publication of CN113101599A publication Critical patent/CN113101599A/en
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Publication of CN113101599B publication Critical patent/CN113101599B/en
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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0605—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
    • 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
    • A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
    • A61H15/0078—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains power-driven
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/16—Platforms for rocking motion about a horizontal axis, e.g. axis through the middle of the platform; Balancing drums; Balancing boards or the like
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
    • A63B23/0482—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs primarily by articulating the hip joints
    • A63B23/0488—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs primarily by articulating the hip joints by spreading the legs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • A63B23/16—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles for hands or fingers
    • 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
    • A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
    • A61H2015/0007—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis
    • A61H2015/0014—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis cylinder-like, i.e. rollers
    • A61H2015/0021—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis cylinder-like, i.e. rollers multiple on the same axis
    • 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
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/08—Trunk
    • 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
    • A61H2205/08—Trunk
    • A61H2205/081—Back
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0605—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
    • A63B2022/0635—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers specially adapted for a particular use
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00—Characteristics or parameters related to the user or player
    • A63B2208/02—Characteristics or parameters related to the user or player posture
    • A63B2208/0228—Sitting on the buttocks
    • A63B2208/0233—Sitting on the buttocks in 90/90 position, like on a chair

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  • Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Pain & Pain Management (AREA)
  • Epidemiology (AREA)
  • Rehabilitation Tools (AREA)

Abstract

Recovered device of taking exercise of low limbs for orthopedic nursing includes the bottom plate, bottom plate upper surface central point puts the first box of fixedly connected with, the inside of first box is provided with reciprocating mechanism, the upper surface of first box is provided with the bedplate that receives the reciprocating mechanism drive and back-and-forth movement, the top fixedly connected with backup pad of first box rear end surface, the top fixedly connected with massage case of backup pad, the inside of massage case is provided with waist massage device. The first exercise part capable of adjusting exercise intensity is arranged, so that the exercise intensity of a patient can be adjusted, the creativity of the invention is increased, the stability and the safety of the invention are further increased by arranging the supporting device, the functionality and the practicability of the invention are increased by arranging the waist massage device and the back massage device, the comfort level of the invention is improved, the production cost of the invention is reduced by arranging the gear shifting mechanism, and the linkage of the invention is increased.

Description

Lower limb rehabilitation exercise device for orthopedic nursing
Technical Field
The invention relates to the field of medical instruments, in particular to a lower limb rehabilitation exercise device for orthopedic nursing.
Background
Orthopedics, one of the most common departments in hospitals, is mainly used for studying the anatomy, physiology and pathology of the skeletal muscle system, maintaining and developing the normal morphology and function of the skeletal muscle system by using drugs, surgery and physical methods. Human low limbs receive the position of damage the easiest in production life, realize being a very practical recovered means to patient's low limbs rehabilitation through medical instrument, and current rehabilitation device still has the operation complicacy, and the comfort level is not good, and treatment is not enough, and the function singleness is unfavorable for a great deal of problems such as popularization, consequently needs a neotype low limbs rehabilitation device for orthopedic nursing.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the lower limb rehabilitation exercise device for orthopedic nursing, and effectively solves the problems of complex operation, poor comfort, insufficient treatment effect, single function and unfavorable popularization of the existing lower limb rehabilitation exercise device.
In order to solve the problems, the invention adopts the technical scheme that: the waist massage device comprises a bottom plate, wherein a first box body is fixedly connected to the central position of the upper surface of the bottom plate, a reciprocating mechanism is arranged in the first box body, a seat plate driven by the reciprocating mechanism to move back and forth is arranged on the upper surface of the first box body, a supporting plate is fixedly connected to the top end of the outer surface of the rear end of the first box body, a massage box is fixedly connected to the top end of the supporting plate, a waist massage device is arranged in the massage box, the left end and the right end of the massage box are hinged to a backrest with adjustable angles, a transmission box is arranged at the front end of the first box body, a transmission mechanism is arranged in the transmission box, a first exercise part driven by the transmission mechanism is arranged at the front end of the transmission box, an angle adjusting device for adjusting the angle of the backrest is arranged at the rear end of the first box body, a massage transmission mechanism is arranged at the bottom end in the first box body, and a roller driven by the massage transmission mechanism is arranged on the inner wall of the front end of the backrest, the upper surface of the rear end of the bottom plate is provided with a gear shifting mechanism, the rear end of the gear shifting mechanism is provided with a second exercise part, the second exercise part comprises an expanding device, the central position of the inner walls of the left side and the right side of the transmission case is rotationally connected with a first transmission shaft, the left end and the right end of the first transmission shaft are respectively and fixedly connected with pedals coaxially, the right end of the outer surface of the first transmission shaft is provided with a first belt pulley group, the left side of the top end of the first belt pulley group is fixedly connected with a first cam coaxially, the outer surface of the first cam is provided with an annular through groove, the inner wall of the through groove is connected with a first guide rod in a sliding manner, the left end of the first guide rod is fixedly connected with a first hinge rod, the front end of the central position of the upper surface of the bottom plate is fixedly connected with a fixed case, the upper surface of the fixed case is provided with a groove, and the inner walls of the front end and the rear end of the groove are rotationally connected with a first threaded rod, the front end of the first threaded rod is coaxially and fixedly connected with a first bevel gear set, the right end of the first bevel gear set is coaxially and fixedly connected with a crank, the inner wall of the groove is provided with a first moving block in threaded connection with the first threaded rod, the center position of the left side of the top end of the first moving block is fixedly connected with a second guide rod, the center position of the outer surface of the first hinge rod is provided with a through groove, the second guide rod is connected with the inner wall of the through groove in a sliding manner, the outer surface of the right side of the front end of the first hinge rod is hinged with a second hinge rod, the bottom of the second hinge rod is fixedly connected with a lifting disc capable of moving up and down, the upper surface of the front end of the fixed box is provided with a sliding groove, the rear end of the lifting disc is connected with the inner wall of the sliding groove in a sliding manner, the rear side of the top end of the outer surface of the left side of the fixed box is hinged with a third hinge rod, the top end of the third hinge rod is hinged with the left side of the top end of the first hinge rod, the left side of the outer surface of the first transmission shaft is coaxially and fixedly connected with a third belt pulley set, the right end of the third belt pulley set drives a reciprocating mechanism, the reciprocating mechanism comprises a fourth belt pulley set coaxially and fixedly connected with the third belt pulley set, the fourth belt pulley set is in a structure that a driving large belt pulley drives two driven small belt pulleys through a transmission belt, the right ends of the two driven small belt pulleys are respectively coaxially and fixedly connected with incomplete gears, the central position of the outer surface of the bottom end of the seat plate is fixedly connected with a first rack, the bottom of the first rack is meshed with a first straight gear, the right end of the first straight gear is rotatably connected to the inner wall of the right end of the first box body, the central position of the outer surface of the left end of the first straight gear is coaxially and fixedly connected with a second straight gear meshed with the two incomplete gears, and the left end of the fourth belt pulley set is rotatably connected to the inner wall of the left end of the first box body, the waist massage device comprises a massage box, wherein five concave holes are uniformly formed in the central position of the outer surface of the front end of the massage box, the bottoms of the five concave holes are respectively and fixedly connected with springs, the front ends of the five springs are respectively and fixedly connected with pressing plates, and the front ends of the central positions of the five pressing plates are respectively and fixedly connected with massage balls, the second exercising part comprises a seat box and a second box body, a fourth bevel gear set coaxially and fixedly connected with the rear end of the second transmission shaft is arranged in the second box body, a fifth transmission gear is coaxially and fixedly connected with the right end of the fourth bevel gear set, a second rack capable of moving back and forth is meshed with the bottom of the fifth transmission gear, a third moving block is fixedly connected with the front end of the second rack, limit blocks matched with the third moving block are fixedly connected with the left side and the right side of the upper surface of the rear end of the bottom plate respectively, clamping blocks are fixedly connected with the left side and the right side of the top end of the third moving block respectively, support shafts are fixedly connected with the left end and the right side of the rear side of the upper surface of the bottom plate respectively, second cams are fixedly connected with the top ends of the two support shafts respectively, and third guide rods matched with the clamping blocks are fixedly connected with the non-circle center positions of the bottoms of the two second cams respectively, the top of two second cam is fixedly connected with arc respectively, two the bottom of arc rear end surface is fixedly connected with connecting rod respectively, two the bottom of connecting rod is fixedly connected with universal wheel respectively.
Preferably, the central point of bottom plate front end upper surface puts fixedly connected with locating piece, the central point of the locating piece left and right sides puts the rotation and is connected with the horizontal pole, the central point of locating piece rear end surface puts threaded connection and has first fastening bolt, the left and right sides difference fixedly connected with bracing piece of horizontal pole upper surface, the rear side fixedly connected with handrail on bracing piece top, two the bracing piece is kept away from the top difference fixedly connected with handle that bottom plate central point put one end surface, the central point of bracing piece upper surface puts fixedly connected with lift post, the top threaded connection of lift post left side surface has second fastening bolt, and the top of lift post articulates there is the thing dish that can overturn.
Preferably, the angle adjusting device comprises positioning strips fixedly connected to the left side and the right side of the rear end of the upper surface of the bottom plate, positioning grooves are respectively formed at the top ends of the two positioning strips, second threaded rods are respectively and rotatably connected to the inner walls of the front ends and the rear ends of the two positioning grooves, second moving blocks are respectively and threadedly connected to the outer surfaces of the two threaded rods, fourth hinge rods are respectively and hingedly connected to the left side and the right side of the outer surface of the top end of the backrest, the rear ends of the two second threaded rods are driven by a sixth belt pulley set, the sixth belt pulley set is formed in a manner that a driving belt wheel drives two driven belt wheels to rotate through a driving belt, and the two driven belt wheels are respectively and coaxially and fixedly connected with the second threaded rods, the center position of the driving belt wheel is coaxially and fixedly connected with a first transmission gear matched with the gear shifting mechanism.
Preferably, the gear shifting mechanism comprises a motor fixedly connected to the left side of the outer surface of the rear end of the first box body, the rear end of the motor is coaxially and fixedly connected with a gear shaft, the central position of the rear end of the upper surface of the bottom plate is fixedly connected with a fixing plate, the rear end of the gear shaft is rotationally connected to the right side of the outer surface of the front end of the fixed plate, the outer surface of the rear end of the fixed plate is connected with a connecting shaft in a sliding manner, a pull handle is fixedly connected at the rear end of the connecting shaft, a third transmission gear is rotatably connected at the center position of the outer surface of the front end of the fixing plate, the front end and the rear end of the outer surface of the connecting shaft are respectively and fixedly connected with a second transmission gear and a fourth transmission gear which are meshed with the gear shaft, the outer surface of the right end of the second transmission gear is matched with the first transmission gear, the outer surface of the right end of the fourth transmission gear is matched with the third transmission gear, the rear end of the third transmission gear is coaxially and fixedly connected with a second transmission shaft used for driving a second exercise part.
The invention has novel structure, ingenious conception and simple and convenient operation, and compared with the prior art, the invention has the following advantages:
the multifunctional waist-back exercising device is simple to operate, convenient to use, multifunctional, high in practicability, high in safety, strong in linkage and beneficial to popularization, the exercise intensity of a patient can be adjusted by arranging the first exercising part capable of adjusting the exercise intensity, creativity of the multifunctional waist-back exercising device is increased, practicability of the multifunctional waist-back exercising device is improved, stability and safety of the multifunctional waist-back exercising device are further improved by arranging the supporting device, functionality and practicability of the multifunctional waist-back exercising device are further improved by arranging the waist-back massaging device and the back-back massaging device, comfort level of the multifunctional waist-back exercising device is improved, exercise experience of the patient is further improved, production cost of the multifunctional waist-back exercising device is reduced by arranging the gear shifting mechanism, linkage of the multifunctional waist-back exercising device is further improved, and popularization is facilitated.
Drawings
Fig. 1 is a perspective view 1 of a lower limb rehabilitation exercise device for orthopedic care according to the present invention.
Fig. 2 is a perspective view 2 of the lower limb rehabilitation exercise device for orthopedic care according to the present invention.
Fig. 3 is a schematic structural diagram 1 of a first exercise part of the lower limb rehabilitation exercise device for orthopedic nursing of the invention.
Fig. 4 is a schematic structural view of a first exercise part of the lower limb rehabilitation exercise device for orthopedic nursing according to the invention 2.
Fig. 5 is a schematic structural view of a supporting device of the lower limb rehabilitation exercise device for orthopedic nursing of the invention.
Fig. 6 is a schematic view of the massage backrest structure of the lower limb rehabilitation exercise device for orthopedic nursing according to the present invention.
Fig. 7 is a schematic structural view of a reciprocating mechanism of the lower limb rehabilitation exercise device for orthopedic nursing of the invention.
Fig. 8 is a schematic structural view of a massage transmission mechanism of the lower limb rehabilitation exercise device for orthopedic nursing of the invention.
Fig. 9 is a schematic structural view of a massage-free device of the lower limb rehabilitation exercise device for orthopedic nursing of the invention.
Fig. 10 is a schematic structural view of a second exercise section of the lower limb rehabilitation exercise device for orthopedic care according to the present invention.
Fig. 11 is a schematic structural view of a gear shift mechanism of the lower limb rehabilitation exercise device for orthopedic nursing according to the present invention.
Fig. 12 is a schematic structural view of the expanding device of the lower limb rehabilitation exercise device for orthopedic nursing of the invention 1.
Fig. 13 is a schematic structural view 2 of the expanding device of the lower limb rehabilitation exercise device for orthopedic nursing of the invention.
1-bottom plate, 2-first box body, 3-transmission box, 4-supporting device, 5-first exercising part, 6-angle adjusting device, 7-massage device, 8-gear shifting mechanism, 9-second exercising part, 10-expanding device, 11-seat plate, 12-backrest, 13-positioning bar, 14-second box body, 15-motor, 16-pedal, 17-first transmission shaft, 18-first belt wheel set, 19-first cam, 20-first hinge rod, 21-first guide rod, 22-first moving block, 23-second guide rod, 24-fixing box, 25-first threaded rod, 26-first bevel gear set, 27-crank, 28-second hinge rod, 29-lifting disc, 30-third hinged rod, 31-positioning block, 32-first fastening bolt, 33-supporting rod, 34-handle, 35-armrest, 36-lifting column, 37-second fastening bolt, 38-object placing disk, 39-second belt wheel set, 40-third belt wheel set, 41-reciprocating mechanism, 42-massage transmission mechanism, 43-waist massage device, 44-roller, 45-first rack, 46-first straight gear, 47-second straight gear, 48-incomplete gear, 49-fourth belt wheel set, 50-second cone gear set, 51-universal joint, 52-third cone gear set, 53-fifth belt wheel set, 54-massage box, 55-supporting plate, 56-spring, 57-pressing plate, 58-massage ball set, 54-universal joint, 56-spring, 57-pressing plate, and the like, 59-a sixth belt wheel set, 60-a second moving block, 61-a fourth hinged rod, 62-a seat box, 63-a gear shaft, 64-a first transmission gear, 65-a second transmission gear, 66-a third transmission gear, 67-a fourth transmission gear, 68-a connecting shaft, 69-a pull handle, 70-a supporting shaft, 71-a second cam, 72-a third moving block, 73-a clamping block, 74-a limiting block, 75-a connecting rod, 76-a universal wheel, 77-an arc plate, 78-a third guide rod, 79-a fourth bevel gear set, 80-a second transmission shaft, 81-a fifth transmission gear, 82-a second rack and 83-a second threaded rod.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-13, the invention provides a lower limb rehabilitation exercise device for orthopedic nursing, comprising a bottom plate 1, wherein a first box body 2 is fixedly connected to the center position of the upper surface of the bottom plate 1, a reciprocating mechanism 41 is arranged inside the first box body 2, a seat plate 11 driven by the reciprocating mechanism to move back and forth is arranged on the upper surface of the first box body 2, a support plate 55 is fixedly connected to the top end of the outer surface of the rear end of the first box body 2, a massage box 54 is fixedly connected to the top end of the support plate 55, a waist massage device 43 is arranged inside the massage box 54, angle-adjustable backrests 12 are hinged to the left and right ends of the massage box 54, a transmission box 3 is arranged at the front end of the first box body 2, a transmission mechanism is arranged inside the transmission box 3, a first exercise part 5 driven by the transmission mechanism is arranged at the front end of the transmission box 3, the rear end of first box 2 is provided with angle adjusting device 6 of adjusting back 12 angle, and the inside bottom of first box 1 is provided with massage drive mechanism 42, the inner wall of back 12 front end is provided with receives massage drive mechanism 42 driven cylinder 44, the upper surface of bottom plate 1 rear end is provided with gearshift 8, gearshift 8's rear end is provided with second portion of taking exercise 9, second portion of taking exercise 9 is including expanding strutting arrangement 10.
The inner wall of the transmission case 3 is connected with a first transmission shaft 17 at the center position of the inner wall of the left side and the right side, the left end and the right end of the first transmission shaft 17 are respectively and coaxially and fixedly connected with pedals 16, the right end of the outer surface of the first transmission shaft 17 is provided with a first pulley group 18, the left side of the top end of the first pulley group 18 is coaxially and fixedly connected with a first cam 19, the outer surface of the first cam 19 is provided with an annular through groove, the inner wall of the through groove is connected with a first guide rod 21 in a sliding manner, the left end of the first guide rod 21 is fixedly connected with a first hinge rod 20, the front end of the center position of the upper surface of the bottom plate 1 is fixedly connected with a fixed case 24, the upper surface of the fixed case 24 is provided with a groove, the inner walls of the front end and the rear end of the groove are connected with a first threaded rod 25 in a rotating manner, the front end of the first threaded rod 25 is coaxially and fixedly connected with a first bevel gear group 26, the right end of the first bevel gear group 26 is coaxially and fixedly connected with a crank 27, the inner wall of the groove is provided with a first moving block 22 in threaded connection with the first threaded rod 25, a second guide rod 23 is fixedly connected to the center of the left side of the top end of the first moving block 22, a through groove is formed in the center of the outer surface of the first hinge rod 20, the second guide rod 23 is connected to the inner wall of the through groove in a sliding mode, a second hinge rod 28 is hinged to the outer surface of the right side of the front end of the first hinge rod 20, a lifting disc 29 capable of moving up and down is fixedly connected to the bottom of the second hinge rod 28, a sliding groove is formed in the upper surface of the front end of the fixed box 24, the rear end of the lifting disc 29 is connected to the inner wall of the sliding groove in a sliding mode, a third hinge rod 30 is hinged to the rear side of the top end of the outer surface of the left side of the fixed box 24, and the top end of the third hinge rod 30 is hinged to the left side of the top end of the first hinge rod 20.
The working principle of the first exercising portion 5 is: when the device is used, two feet of a patient are placed on the upper surface of the pedals 16, then the pedals 16 are pedaled to drive the first transmission shaft 17 to rotate, the first belt wheel set 18 is driven to rotate in the rotating process of the first transmission shaft 17, the first cam 19 is driven to rotate in the rotating process of the first belt wheel 18, the first cam 19 drives the first hinge rod 20 to move up and down in a reciprocating manner in the rotating process of the first cam 19, then the second guide rod 23 serves as a fulcrum of the first hinge rod 20 when the device works specifically, the first hinge rod 20 drives the lifting disc 29 to move up and down in the moving process, a proper counterweight block can be added on the upper surface of the lifting disc 29 according to the exercise intensity of the patient, when the exercise intensity of the patient needs to be further adjusted, the crank 27 needs to be rotated to drive the first threaded rod 25 to rotate, and then the adjustment of the fulcrum of the first hinge rod 20 is realized through the first moving block 22, the device utilizes the lever principle, the exercise intensity of the patient can be adjusted, creativity of the device is increased, practicability of the device is improved, functionality of the device is further increased, use requirements of different patients are met, and popularization is facilitated.
Fixedly connected with locating piece 31 is put to the center of bottom plate 1 front end upper surface, the central point of the locating piece 31 left and right sides puts the rotation and is connected with the horizontal pole, the central point of locating piece 31 rear end surface puts threaded connection and has first fastening bolt 32, the left and right sides difference fixedly connected with bracing piece 33 of horizontal pole upper surface, the rear side fixedly connected with handrail 35 on bracing piece 33 top, two the top fixedly connected with handle 34 respectively that the bracing piece 33 kept away from bottom plate 1 central point and put the one end surface, the central point of bracing piece 33 upper surface puts fixedly connected with lift post 36, the top threaded connection of lift post 36 left side surface has second fastening bolt 37, and the top of lift post 36 articulates there is the thing dish 38 of putting that can overturn.
The main purpose of arranging the supporting device 4 is to realize supporting both hands of a patient during exercise, so that the stability of the body of the patient is improved, the safety of the device is further improved, meanwhile, the height and angle adjustable object placing disc 38 is arranged, entertainment equipment such as a mobile phone can be stored in the object placing disc 38, the interestingness of the patient during exercise is further improved, after the angle of the supporting rod 33 is adjusted, position fixing is realized through the first fastening bolt 32, the height of the lifting column 36 is realized through the second fastening bolt 32, the device is simple to operate and convenient to use, and popularization is facilitated.
A third pulley set 40 is coaxially and fixedly connected to the left side of the outer surface of the first transmission shaft 17, the right end of the third pulley set 40 drives a reciprocating mechanism 41, the reciprocating mechanism 41 comprises a fourth pulley set 49 coaxially and fixedly connected with the third pulley set, the fourth pulley set 49 is structurally characterized in that a driving large pulley drives two driven small pulleys through a transmission belt, the right ends of the two driven small pulleys are respectively and coaxially and fixedly connected with an incomplete gear 48, a first rack 45 is fixedly connected to the central position of the outer surface of the bottom end of the seat plate 11, a first straight gear 46 is meshed with the bottom of the first rack 45, the right end of the first straight gear 46 is rotatably connected to the inner wall of the right end of the first case 2, a second straight gear 47 engaged with two incomplete gears 48 is coaxially and fixedly connected to the center position of the outer surface of the left end of the first straight gear 46, the left end of the fourth pulley block 49 is rotatably connected to the inner wall of the left end of the first box 2.
The operation principle of the reciprocating structure 41 is as follows: the third belt pulley group 40 is driven to work in the rotating process of the first transmission shaft 17, the fourth belt pulley group 49 is driven to work in the working process of the third belt pulley group 40, the two incomplete gears 48 are driven to rotate in the working process of the fourth belt pulley group 49, the second straight gear 47 is driven to rotate in the forward and reverse directions in the rotating process of the two incomplete gears 48, the first straight gear 46 is driven to rotate in the forward and reverse directions of the second straight gear 47, the first rack 45 is driven to reciprocate back and forth in the working process of the first straight gear 46, the seat plate 11 is driven to reciprocate back and forth in the forward and reverse directions of the seat plate 11, the body of the patient is driven to swing back and forth in the forward and reverse directions of the body of the patient, the waist massage device 43 is matched with the body of the patient to massage the waist, the comfort degree of the patient during exercise is increased, and the functionality of the device is further increased, is beneficial to popularization.
The coaxial fixedly connected with second pulley group 39 of central point of first transmission shaft 17 surface puts, the coaxial fixedly connected with second bevel gear group 50 of the left surface in second pulley group 39 rear end, the coaxial fixedly connected with universal joint 51 of rear end of second bevel gear group 50, the coaxial fixedly connected with third bevel gear group 52 in top of universal joint 51, the coaxial high fixedly connected with fifth pulley group 53 of right-hand member of third bevel gear group 53, the right-hand member of fifth pulley group 53 is coaxial fixedly connected with cylinder 44, two respectively the even fixedly connected with rubber material's of surface spherical convex block of cylinder 44.
The working principle of the massage transmission mechanism 42 is as follows: the second pulley set 39 is driven to rotate in the rotating process of the first transmission shaft 17, the second pulley set 50 is driven to rotate in the rotating process of the second pulley set 39, the third bevel gear set 52 is driven to rotate through the universal joint 51 in the rotating process of the second bevel gear set 50, the fifth pulley set 53 is driven to rotate in the rotating process of the third bevel gear set 52, then the two rollers 44 are driven to rotate, the spherical convex blocks are arranged on the outer surfaces of the rollers 44, the back of a patient is massaged, the device is simple to operate and high in practicability, the linkage of the device is further improved through the arrangement of the massage transmission mechanism 42, and popularization is facilitated.
The waist massaging device 43 comprises a massaging box 54, five concave holes are evenly formed in the center of the outer surface of the front end of the massaging box 54, springs 56 are fixedly connected to the bottoms of the concave holes respectively, pressing plates 57 are fixedly connected to the front ends of the springs 56 respectively, and massaging balls 58 are fixedly connected to the front ends of the center of the pressing plates 57 respectively.
The waist massaging device 43 is mainly used for massaging the waist of a patient, and the spring 56 is used for realizing the adjustment of the massaging force, thereby further increasing the application range of the invention and being beneficial to popularization.
The angle adjusting device 6 comprises positioning strips 13 fixedly connected to the left and right sides of the rear end of the upper surface of the bottom plate 1, positioning grooves are respectively formed at the top ends of the two positioning strips 13, second threaded rods 83 are respectively and rotatably connected to the inner walls of the front and rear ends of the two positioning grooves, second moving blocks 60 are respectively and rotatably connected to the outer surfaces of the two threaded rods 83, fourth hinged rods 61 are respectively and rotatably connected to the left and right sides of the outer surface of the top end of the backrest 12, the rear ends of the two second threaded rods 83 are driven by a sixth belt pulley group 59, the sixth belt pulley group 59 is formed by a driving belt wheel driving two driven belt wheels to rotate through a driving belt, and the two driven belt wheels are respectively and coaxially and fixedly connected with the second threaded rods 83, the center position of the driving pulley is coaxially and fixedly connected with a first transmission gear 64 matched with the gear shifting mechanism 8.
The working principle of the angle adjusting device is as follows: the sixth belt wheel set 59 drives the two second threaded rods 83 to rotate, the two second mesh falling woolen trunks 83 respectively drive the second moving block 60 to move back and forth in the rotating process, the angle adjustment of the backrest 12 is realized through the fourth hinged rod 61 in the moving process of the second moving block 60, the comfort degree of the device is further improved through the backrest 12 with the angle adjustable, meanwhile, the functionality and the practicability of the device are further improved, the use requirements of different patients are further met, the application range of the device is expanded, and the device is favorable for popularization.
The gear shifting mechanism 8 comprises a motor 15 fixedly connected to the left side of the outer surface of the rear end of the first box body 2, a gear shaft 63 is coaxially and fixedly connected to the rear end of the motor 15, a fixed plate is fixedly connected to the center position of the rear end of the upper surface of the bottom plate 1, the rear end of the gear shaft 63 is rotatably connected to the right side of the outer surface of the front end of the fixed plate, a connecting shaft 68 is slidably connected to the outer surface of the rear end of the fixed plate, a pull handle 69 is fixedly connected to the rear end of the connecting shaft 68, a third transmission gear 66 is rotatably connected to the center position of the outer surface of the front end of the fixed plate, a second transmission gear 65 and a fourth transmission gear 67 meshed with the gear shaft 63 are respectively and fixedly connected to the front and rear ends of the outer surface of the front end of the fixed plate 68, the outer surface of the right end of the second transmission gear 65 is matched with the first transmission gear 64, and the outer surface of the right end of the fourth transmission gear 67 is matched with the third transmission gear 66, a second transmission shaft for driving the second exercising section 9 is coaxially and fixedly connected to a rear end of the third transmission gear 66.
The operating principle of the shifting device 8 is: when the pull handle 69 is pulled to realize the meshing of the first transmission gear 64 and the second transmission gear 65, the motor 15 drives the angle adjusting device to work, when the pull handle 69 is pulled again to realize the meshing of the third transmission gear 66 and the fourth transmission gear 67, the motor drives the expansion device 10 arranged on the second exercise part 9 to work, and through the mechanism changed in the society, the linkage of the invention is increased, the production cost of the invention is reduced, and the practicability of the device is increased.
The second exercising part 9 comprises a seat box 62 and a second box body 14, a fourth bevel gear set 79 coaxially and fixedly connected with the rear end of a second transmission shaft 80 is arranged in the second box body 14, a fifth transmission gear 81 is coaxially and fixedly connected with the right end of the fourth bevel gear set 79, a second rack 82 capable of moving back and forth is meshed with the bottom of the fifth transmission gear 81, a third moving block 72 is fixedly connected with the front end of the second rack 82, limit blocks 74 matched with the third moving block 72 are fixedly connected with the left and right sides of the upper surface of the rear end of the bottom plate 1 respectively, a block 73 is fixedly connected with the left and right sides of the top end of the third moving block 72 respectively, support shafts 70 are fixedly connected with the left and right ends of the rear side of the upper surface of the bottom plate 1 respectively, second cams 71 are fixedly connected with the top ends of the two support shafts 70 respectively, third guide rods 78 matched with the block 73 are fixedly connected with the non-circle center positions of the bottoms of the two second cams 71 respectively, the tops of the two second cams 71 are fixedly connected with arc-shaped plates 77 respectively, the bottoms of the outer surfaces of the rear ends of the two arc-shaped plates 77 are fixedly connected with connecting rods 75 respectively, and the bottoms of the two connecting rods 75 are fixedly connected with universal wheels 76 respectively.
The working principle of the second exercising portion 9 is: the fourth bevel gear set 79 is driven to rotate in the rotating process of the second transmission shaft 80, the fifth transmission gear 81 is driven to rotate in the rotating process of the fourth bevel gear set 79, the second rack 82 is driven to move back and forth in the rotating process of the fifth transmission gear 81, the third moving block 72 is driven to move back and forth in the back and forth process of the second rack 82, the second cam 71 is driven to rotate through the fixture block 73 in the back and forth moving process of the third moving block 72, the arc-shaped plate 77 is driven to swing in the rotating process of the second cam 71, and when the device is used specifically, the two legs of a patient are placed on the upper surface of the arc-shaped plate 77, so that the expansion and stretching of the two legs of the patient are realized, the recovery of the patient is accelerated, the functionality of the device is further increased through the arrangement of the second exercise part 9, and the popularization is facilitated.
When the user uses: the leg exercise device is simple in operation, convenient to use, multifunctional, strong in practicability, high in safety and strong in linkage, and is beneficial to popularization.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims (4)

1. Recovered device of taking exercise of low limbs for orthopedic nursing, its characterized in that: comprises a bottom plate (1), a first box body (2) is fixedly connected to the center of the upper surface of the bottom plate (1), a reciprocating mechanism (41) is arranged inside the first box body (2), a seat plate (11) which is driven by the reciprocating mechanism to move back and forth is arranged on the upper surface of the first box body (2), a supporting plate (55) is fixedly connected to the top end of the outer surface of the rear end of the first box body (2), a massage box (54) is fixedly connected to the top end of the supporting plate (55), a waist massage device (43) is arranged inside the massage box (54), angle-adjustable backrests (12) are hinged to the left end and the right end of the massage box (54), a transmission box (3) is arranged at the front end of the first box body (2), a transmission mechanism is arranged inside the transmission box (3), and a first exercise part (5) driven by the transmission mechanism is arranged at the front end of the transmission box (3), the angle adjusting device (6) for adjusting the angle of the backrest (12) is arranged at the rear end of the first box body (2), the massage transmission mechanism (42) is arranged at the bottom end inside the first box body (2), the roller (44) driven by the massage transmission mechanism (42) is arranged on the inner wall at the front end of the backrest (12), the gear shifting mechanism (8) is arranged on the upper surface at the rear end of the bottom plate (1), the second exercise part (9) is arranged at the rear end of the gear shifting mechanism (8), the second exercise part (9) comprises an expanding device (10), the central positions of the inner walls at the left side and the right side of the transmission box (3) are rotatably connected with a first transmission shaft (17), the left end and the right end of the first transmission shaft (17) are respectively and fixedly connected with pedals (16) in a coaxial mode, the right end of the outer surface of the first transmission shaft (17) is provided with a first belt wheel set (18), and the left side of the top end of the first wheel set (18) is fixedly connected with a first cam (19) in a coaxial mode, an annular through groove is formed in the outer surface of the first cam (19), a first guide rod (21) is connected to the inner wall of the through groove in a sliding mode, a first hinge rod (20) is fixedly connected to the left end of the first guide rod (21), a fixed box (24) is fixedly connected to the front end of the central position of the upper surface of the bottom plate (1), a groove is formed in the upper surface of the fixed box (24), first threaded rods (25) are rotatably connected to the inner walls of the front end and the rear end of the groove, a first bevel gear set (26) is coaxially and fixedly connected to the front end of each first threaded rod (25), a crank (27) is coaxially and fixedly connected to the right end of each first bevel gear set (26), a first moving block (22) in threaded connection with the first threaded rods (25) is arranged on the inner wall of the groove, a second guide rod (23) is fixedly connected to the central position of the left side of the top end of the first moving block (22), a through groove is formed in the center of the outer surface of the first hinged rod (20), the second guide rod (23) is connected to the inner wall of the through groove in a sliding manner, a second hinged rod (28) is hinged to the outer surface of the right side of the front end of the first hinged rod (20), a lifting disc (29) capable of moving up and down is fixedly connected to the bottom of the second hinged rod (28), a sliding groove is formed in the upper surface of the front end of the fixed box (24), the rear end of the lifting disc (29) is connected to the inner wall of the sliding groove in a sliding manner, a third hinged rod (30) is hinged to the rear side of the top end of the outer surface of the left side of the fixed box (24), the top end of the third hinged rod (30) is hinged to the left side of the top end of the first hinged rod (20), a third belt wheel set (40) is coaxially and fixedly connected to the left side of the outer surface of the first transmission shaft (17), and a reciprocating mechanism (41) is driven by the right end of the third belt wheel set (40), the reciprocating mechanism (41) comprises a fourth belt pulley group (49) coaxially and fixedly connected with a third belt pulley group, the fourth belt pulley group (49) is structurally characterized in that a driving large belt pulley drives two driven small belt pulleys through a driving belt, the right ends of the two driven small belt pulleys are respectively and coaxially and fixedly connected with an incomplete gear (48), a first rack (45) is fixedly connected to the central position of the outer surface of the bottom end of the seat plate (11), a first straight gear (46) is meshed at the bottom of the first rack (45), the right end of the first straight gear (46) is rotatably connected to the inner wall of the right end of the first box body (2), a second straight gear (47) meshed with the two incomplete gears (48) is coaxially and fixedly connected to the central position of the outer surface of the left end of the first straight gear (46), and the left end of the fourth belt pulley group (49) is rotatably connected to the inner wall of the left end of the first box body (2), the center position of the outer surface of the first transmission shaft (17) is coaxially and fixedly connected with a second belt wheel set (39), the outer surface of the left side of the rear end of the second belt wheel set (39) is coaxially and fixedly connected with a second bevel gear set (50), the rear end of the second bevel gear set (50) is coaxially and fixedly connected with a universal joint (51), the top end of the universal joint (51) is coaxially and fixedly connected with a third bevel gear set (52), the right end of the third bevel gear set (52) is coaxially and fixedly connected with a fifth belt wheel set (53), the right end of the fifth belt wheel set (53) is respectively and fixedly connected with a roller (44), the outer surfaces of the two rollers (44) are uniformly and fixedly connected with spherical convex blocks made of rubber materials, the waist massage device (43) comprises a massage box (54), and five concave holes are uniformly formed in the center position of the outer surface of the front end of the massage box (54), the bottom of the five concave holes is fixedly connected with springs (56) respectively, the front ends of the five springs (56) are fixedly connected with a pressing plate (57) respectively, the front ends of the center positions of the five pressing plates (57) are fixedly connected with massage balls (58) respectively, the second exercise part (9) comprises a seat box (62) and a second box body (14), a fourth bevel gear set (79) coaxially and fixedly connected with the rear end of a second transmission shaft (80) is arranged inside the second box body (14), a fifth transmission gear (81) is coaxially and fixedly connected with the right end of the fourth bevel gear set (79), a second rack (82) capable of moving back and forth is meshed with the bottom of the fifth transmission gear (81), a third moving block (72) is fixedly connected with the front end of the second rack (82), and limit blocks (74) matched with the third moving block (72) are fixedly connected with the left side and the right side of the upper surface of the rear end of the bottom plate (1) respectively, the left side and the right side of the top end of the third moving block (72) are fixedly connected with clamping blocks (73) respectively, the left end and the right end of the rear side of the upper surface of the base plate (1) are fixedly connected with supporting shafts (70) respectively, the top ends of the two supporting shafts (70) are fixedly connected with second cams (71) respectively, non-circle center positions of the bottom surfaces of the two second cams (71) are fixedly connected with third guide rods (78) matched with the clamping blocks (73) respectively, the tops of the two second cams (71) are fixedly connected with arc-shaped plates (77) respectively, the bottoms of the rear end outer surfaces of the two arc-shaped plates (77) are fixedly connected with connecting rods (75) respectively, and the bottoms of the two connecting rods (75) are fixedly connected with universal wheels (76) respectively.
2. The lower limb rehabilitation exercise device for orthopedic care according to claim 1, characterized in that: a positioning block (31) is fixedly connected with the central position of the upper surface of the front end of the bottom plate (1), the center positions of the left side and the right side of the positioning block (31) are rotatably connected with a cross bar, the center position of the outer surface of the rear end of the positioning block (31) is in threaded connection with a first fastening bolt (32), the left side and the right side of the upper surface of the cross rod are respectively fixedly connected with a support rod (33), the rear side of the top end of each support rod (33) is fixedly connected with a handrail (35), the top parts of the outer surfaces of the two support rods (33) far away from the central position of the bottom plate (1) are respectively fixedly connected with a handle (34), the center of the upper surface of the supporting rod (33) is fixedly connected with a lifting column (36), the top end of the outer surface of the left side of the lifting column (36) is in threaded connection with a second fastening bolt (37), and the top end of the lifting column (36) is hinged with a reversible object placing disc (38).
3. The lower limb rehabilitation exercise device for orthopedic care according to claim 1, characterized in that: the angle adjusting device (6) comprises positioning strips (13) fixedly connected to the left side and the right side of the rear end of the upper surface of the bottom plate (1), positioning grooves are respectively formed in the top ends of the two positioning strips (13), second threaded rods (83) are respectively and rotatably connected to the inner walls of the front ends and the rear ends of the two positioning grooves, second moving blocks (60) are respectively and threadedly connected to the outer surfaces of the two second threaded rods (83), fourth hinged rods (61) are respectively hinged to the top ends of the two second moving blocks (60), the two fourth hinged rods (61) are respectively hinged to the left side and the right side of the outer surface of the top end of the backrest (12), the rear ends of the two second threaded rods (83) are driven by a sixth belt pulley group (59), the sixth belt pulley group (59) is structurally characterized in that a driving belt pulley drives two driven belt pulleys to rotate by a driving belt, and the two driven belt pulleys are respectively and coaxially and fixedly connected with the second threaded rods (83), the center position of the driving belt wheel is coaxially and fixedly connected with a first transmission gear (64) matched with the gear shifting mechanism (8).
4. The lower limb rehabilitation exercise device for orthopedic care according to claim 2, characterized in that: the gear shifting mechanism (8) comprises a motor (15) fixedly connected to the left side of the outer surface of the rear end of the first box body (2), a gear shaft (63) is fixedly connected to the rear end of the motor (15) in a coaxial mode, a fixed plate is fixedly connected to the center of the rear end of the upper surface of the base plate (1), the rear end of the gear shaft (63) is rotatably connected to the right side of the outer surface of the front end of the fixed plate, a connecting shaft (68) is connected to the outer surface of the rear end of the fixed plate in a sliding mode, a pull handle (69) is fixedly connected to the rear end of the connecting shaft (68), a third transmission gear (66) is rotatably connected to the center of the outer surface of the front end of the fixed plate, a second transmission gear (65) and a fourth transmission gear (67) which are meshed with the gear shaft (63) are fixedly connected to the front end and the rear end of the outer surface of the connecting shaft (68), and the outer surface of the right end of the second transmission gear (65) is matched with a first transmission gear (64), the outer surface of the right end of the fourth transmission gear (67) is matched with the third transmission gear (66), and the rear end of the third transmission gear (66) is coaxially and fixedly connected with a second transmission shaft used for driving the second exercise part (9).
CN202110405914.6A 2021-04-15 2021-04-15 Recovered device of taking exercise of low limbs for orthopedic nursing Expired - Fee Related CN113101599B (en)

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CN113546373B (en) * 2021-07-19 2022-12-02 河南省中医院（河南中医药大学第二附属医院） Arthritis rehabilitation exercise device
CN113499198B (en) * 2021-08-03 2023-03-24 郑州大学第一附属医院 Special nursing bed of vascular surgery postoperative
CN113713332A (en) * 2021-09-30 2021-11-30 华中科技大学同济医学院附属协和医院 Orthopedics lumbar disc herniation back muscle exercise device

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CN102907943A (en) * 2012-11-17 2013-02-06 李存祥 Multifunctional chair
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CN109806546A (en) * 2019-03-12 2019-05-28 天津怡安康健科技有限公司 A kind of surgery sitting posture rehabilitation exercising chair
CN210447567U (en) * 2019-04-01 2020-05-05 泉州信息工程学院 Pedal back massage device of convenient regulation
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