CN116350470A - Wound orthopedics lower limb rehabilitation device - Google Patents
Wound orthopedics lower limb rehabilitation device Download PDFInfo
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- CN116350470A CN116350470A CN202310358455.XA CN202310358455A CN116350470A CN 116350470 A CN116350470 A CN 116350470A CN 202310358455 A CN202310358455 A CN 202310358455A CN 116350470 A CN116350470 A CN 116350470A
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- sliding
- fixedly connected
- side wall
- auxiliary seat
- patient
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- 230000000399 orthopedic effect Effects 0.000 title claims description 7
- 210000003141 lower extremity Anatomy 0.000 title abstract description 21
- 230000000903 blocking effect Effects 0.000 claims abstract description 24
- 208000014674 injury Diseases 0.000 claims abstract description 17
- 230000008733 trauma Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 8
- 208000027418 Wounds and injury Diseases 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 claims description 5
- 210000003414 extremity Anatomy 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 20
- 230000000694 effects Effects 0.000 description 8
- 230000006378 damage Effects 0.000 description 5
- 230000000472 traumatic effect Effects 0.000 description 4
- 238000001467 acupuncture Methods 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 230000007102 metabolic function Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 206010061224 Limb discomfort Diseases 0.000 description 1
- 208000021945 Tendon injury Diseases 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 210000002027 skeletal muscle Anatomy 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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- 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
- 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
- A61H1/0255—Both knee and hip of a patient, e.g. in supine or sitting position, the feet being moved together in a plane substantially parallel to the body-symmetrical plane
-
- 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
- A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
- A61H39/04—Devices for pressing such points, e.g. Shiatsu or Acupressure
-
- 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
- A61H2201/0149—Seat or chair
-
- 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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5053—Control means thereof mechanically controlled
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Health & Medical Sciences (AREA)
- Rehabilitation Therapy (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention belongs to the technical field of medical equipment, in particular to a trauma orthopaedics lower limb rehabilitation device which comprises an auxiliary seat; the side wall of the auxiliary seat is rotatably connected with a supporting handle; the supporting handles are arranged on two sides of the auxiliary seat; the rotation of the supporting handle is driven by a motor; a blocking block is fixedly connected to the side wall of the auxiliary seat; the blocking block is arranged at a position corresponding to the end part of the supporting handle; the side surface of the auxiliary seat is fixedly connected with a sliding guide rail through a bolt; the sliding guide rail is arranged at one side of the chair back far away from the auxiliary chair; through patient sitting on supplementary seat, and then fix patient's foot on the surface of footboard through fixed subassembly, drive threaded rod positive and negative rotation through servo motor, drive slider reciprocating motion's structural design, realized can be more convenient carry out recovered function to patient's low limbs, the effectual problem of comparatively inconvenient when carrying out rehabilitation training to patient's low limbs that has solved.
Description
Technical Field
The invention belongs to the technical field of medical equipment, and particularly relates to a traumatic orthopaedics lower limb rehabilitation device.
Background
Orthopedics belongs to a relatively common department in social hospitals, and mainly aims at anatomy research, physiological research and pathology research of a skeletal muscle system of a patient, and the patient is treated by using medicines and operations, so that the patient is kept in a healthy state, and trauma orthopedics is a sub-specialty of orthopedics.
The main treatment contents of the traumatic orthopaedics comprise limb fracture, dislocation, muscle tendon injury and the like, most of the patients need to be treated by surgical means in the process of treating the patients by the traumatic orthopaedics, the patients after the surgery generally need to carry out limb rehabilitation training, in the limb rehabilitation training, the lower limb rehabilitation training occupies a larger ratio, and the rehabilitation training on the lower limbs of the patients mainly adopts three parts of static exercise, straight leg lifting muscle strength exercise and squat exercise.
When the existing rehabilitation device is used for rehabilitation training of patients, most patients need to be trained passively by the assistance of family members or medical staff so as to curl the legs of the patients, the consumption of manpower can be greatly increased, meanwhile, higher professional experience is required for rehabilitation, and secondary injury is easily caused to the patients through the assistance of the family members of the patients.
Therefore, the invention provides a traumatic orthopaedics lower limb rehabilitation device.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a trauma orthopaedics lower limb rehabilitation device, which comprises an auxiliary seat; the side wall of the auxiliary seat is rotatably connected with a supporting handle; the supporting handles are arranged on two sides of the auxiliary seat; the rotation of the supporting handle is driven by a motor; a blocking block is fixedly connected to the side wall of the auxiliary seat; the blocking block is arranged at a position corresponding to the end part of the supporting handle; the side surface of the auxiliary seat is fixedly connected with a sliding guide rail through a bolt; the sliding guide rail is arranged at one side of the chair back far away from the auxiliary chair; a sliding block is connected inside the sliding guide rail in a sliding way; a threaded rod is rotatably connected to the inside of the sliding guide rail; the rotation of the threaded rod is driven by a servo motor; the threaded rod is in threaded connection with the inside of the sliding block; the threaded rod and the sliding block are connected in a screw-nut pair; the top of the sliding block is provided with a fixing component; the situation that the patient is secondarily injured due to the fact that the sliding block is fast in moving speed and easy to cause the damage to the leg of the patient can be effectively avoided.
Preferably, the fixing assembly includes a first rotation shaft; the first rotating shaft is rotationally connected to the inside of the sliding block; the rotation of the first rotating shaft is driven by a servo motor; the second rotating shaft is rotatably connected to the inside of the sliding block; the second rotating shaft is arranged at a position close to the top of the sliding block; the top of the second rotating shaft is fixedly connected with a pedal; the second rotating shaft and the end part of the pedal are fixedly connected with driving gears, and the two driving gears are in meshed connection; effectively avoids the situation that the feet of the patient are pulled in the process of curling or stretching the legs, so that the feet of the patient are uncomfortable in the training process.
Preferably, a plurality of anti-skid convex points are fixedly connected on the surface of the pedal; the anti-skid convex points are arranged on the side wall of one side of the pedal, which is close to the auxiliary seat; so that the patient can not separate the foot from the pedal during leg curling training
Preferably, the surface of the pedal is fixedly connected with two fixing belts; the fixing belt is arranged at a position of the pedal close to one side of the auxiliary seat; the anti-skid convex points can have better massage effect on the feet of the patient.
Preferably, the sliding block is internally connected with an air pushing plate in a sliding way; a through cavity is formed between the side wall of the sliding block and the sliding cavity of the air pushing plate; a spring is fixedly connected between the side wall of the air pushing plate and the sliding cavity of the air pushing plate; the spring is arranged on the side wall of the air pushing plate, which is close to one side of the auxiliary seat; a through hole is formed in the air pushing plate; a blocking ball is arranged in the through hole; elastic ropes are fixedly connected between the side walls of the blocking balls and the sliding cavities of the air pushing plates; the elastic rope is arranged on the side wall of one side of the blocking ball close to the auxiliary seat; the sliding frame is connected inside the sliding guide rail in a sliding way; the top and the bottom of the sliding frame are fixedly connected with positioning blocks; the outer side wall of the sliding guide rail is fixedly connected with a supporting plate; the support plate is arranged at a position corresponding to the sliding frame; a pushing rod is fixedly connected to the side wall of the sliding frame; the pushing rod is arranged at a position corresponding to the air pushing plate; the sliding cavity of the air pushing plate and the top of the sliding block are provided with air guide through holes; an air duct is fixedly connected to the end part of the air duct through hole; the end part of the air duct is connected to one side of the pedal, which is close to the auxiliary seat; the inner thread of the sliding frame is connected with a fixing bolt; the position of the pushing rod can be adjusted to follow the length of the leg of the patient better, so that the device is more convenient to use.
Preferably, the side wall of the pushing rod is fixedly connected with an anti-bias magnetic block; the side wall of the blocking ball is fixedly connected with an anti-bias magnetic block; the two anti-bias magnetic blocks are correspondingly arranged; the pushing rod has better pushing effect on the air pushing plate.
Preferably, a positioning rod is fixedly connected in the sliding guide rail; the positioning rod and the threaded rod are arranged in parallel; a positioning hole is formed in the sliding block; the positioning holes are correspondingly arranged with the positioning rods; the sliding of the sliding block can be more stable.
Preferably, a sealing gasket is fixedly connected to the side wall of the air pushing plate; the sealing gasket is arranged on the side wall of the pushing plate corresponding to the sliding cavity of the pushing plate; the condition that gas leakage occurs when the gas pushing plate pushes gas is effectively avoided.
Preferably, the end parts of the first rotating shaft and the second rotating shaft are fixedly connected with anti-falling blocks; an anti-drop groove is formed in the sliding block; the anti-falling block and the anti-falling groove are correspondingly arranged; the first rotating shaft and the second rotating shaft can be more stable in the rotating process.
Preferably, a plurality of anti-wear balls are arranged between the anti-drop block and the sliding block; the anti-abrasion ball is contacted with the side wall of the anti-falling block and the side wall of the sliding block; less wear between the anti-slip block and the sliding block can be made.
The beneficial effects of the invention are as follows:
1. according to the trauma orthopaedics lower limb rehabilitation device, a patient sits on the auxiliary seat, feet of the patient are further fixed on the surface of the pedal through the fixing assembly, the servo motor drives the threaded rod to rotate positively and negatively to drive the sliding block to reciprocate, the function of rehabilitation of lower limbs of the patient is achieved, and the problem that traditional rehabilitation training of the lower limbs of the patient is inconvenient is effectively solved.
2. According to the wound orthopaedics lower limb rehabilitation device, the deflection-controllable pedal is arranged at the top of the sliding block, and the deflection of the pedal is controlled through the servo motor, so that the foot of a patient can follow the curling or stretching of legs and deflect together, and the situation that the foot of the patient is uncomfortable due to the fact that the foot of the patient is easily pulled in the leg curling training process is effectively avoided.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic perspective view of a slide rail according to the present invention;
FIG. 3 is a schematic perspective view of a second rotary shaft according to the present invention;
FIG. 4 is a cross-sectional view of a slider of the present invention;
FIG. 5 is a schematic perspective view of a slider according to the present invention;
fig. 6 is a cross-sectional view of a carriage in accordance with the present invention.
In the figure: 1. an auxiliary seat; 2. supporting a handle; 3. a blocking piece; 4. a sliding guide rail; 5. a threaded rod; 6. a sliding block; 7. a first rotation shaft; 8. a second rotation shaft; 9. a drive gear; 10. a pedal; 11. anti-skid convex points; 12. a fixing belt; 13. a pushing plate; 14. a blocking ball; 15. an elastic rope; 16. a gas-guiding through hole; 17. an air duct; 18. a carriage; 19. a push rod; 20. a positioning block; 21. a fixing bolt; 211. a support plate; 22. an anti-bias magnetic block; 23. a positioning rod; 24. a sealing gasket; 25. an anti-falling block; 26. and (5) wear-resisting balls.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 2, the orthopedic lower limb rehabilitation device for trauma according to the embodiment of the invention comprises an auxiliary seat 1; the side wall of the auxiliary seat 1 is rotatably connected with a supporting handle 2; the supporting handles 2 are arranged on two sides of the auxiliary seat 1; the rotation of the supporting handle 2 is driven by a motor; a blocking block 3 is fixedly connected to the side wall of the auxiliary seat 1; the blocking block 3 is arranged at a position corresponding to the end part of the supporting handle 2; the side surface of the auxiliary seat 1 is fixedly connected with a sliding guide rail 4 through a bolt; the sliding guide rail 4 is arranged at one side of the chair back far away from the auxiliary chair 1; a sliding block 6 is connected inside the sliding guide rail 4 in a sliding manner; a threaded rod 5 is rotatably connected to the inside of the sliding guide rail 4; the rotation of the threaded rod 5 is driven by a servo motor; the threaded rod 5 is in threaded connection with the inside of the sliding block 6; the threaded rod 5 and the sliding block 6 are connected in a screw-nut pair; the top of the sliding block 6 is provided with a fixing component which can fix the feet of a patient; when the lower limb rehabilitation training device is used, when a patient needs to curl the lower limb, the motor can be controlled to drive the supporting handle 2 to rotate, so that the supporting handle 2 is opened, the patient is assisted by a attendant to sit on the auxiliary seat 1, and after the feet of the patient are fixed on the surface of the pedal 10 through the fixing assembly, the motor drives the supporting handle 2 to rotate, so that the supporting handle 2 is closed, the patient sits on the auxiliary seat 1 more stably, the servo motor can be started to drive the threaded rod 5 to rotate positively and negatively, the sliding block 6 is made to reciprocate in the sliding guide rail 4, the leg of the patient is driven to curl and stretch, the lower limb of the patient is assisted to recover, the lower limb rehabilitation training of the patient is more convenient, and meanwhile, the sliding speed of the sliding block 6 is slower through the mode of driving the sliding block 6 in a screw nut pair, so that the moving speed of the sliding block 6 is faster, the leg of the patient is easy to pull and damage to the patient is caused, and secondary injury is caused to occur.
As shown in fig. 2 to 4, the stationary assembly comprises a first rotation shaft 7; the first rotating shaft 7 is rotatably connected to the inside of the sliding block 6; the rotation of the first rotating shaft 7 is driven by a servo motor; the second rotating shaft 8 is rotatably connected to the inside of the sliding block 6; the second rotating shaft 8 is arranged at a position close to the top of the sliding block 6; the top of the second rotating shaft 8 is fixedly connected with a pedal 10; the second rotating shaft 8 and the end part of the pedal 10 are fixedly connected with driving gears 9, and the two driving gears 9 are in meshed connection; when the patient needs to carry out rehabilitation training, the auxiliary seat can assist the patient to sit on the auxiliary seat 1, and the foot of the patient is placed on the pedal 10, so that the patient can rotate through the first rotating shaft 7 controlled by the servo motor when carrying out leg curling training, and then the second rotating shaft 8 is driven to rotate, and further the pedal 10 is enabled to deflect, so that the foot of the patient can deflect along with the curling and stretching of the leg, the foot of the patient can be pulled in the leg curling or stretching process, and the foot discomfort of the patient is caused in the training process.
As shown in fig. 3, a plurality of anti-skid protruding points 11 are fixedly connected to the surface of the pedal 10; the anti-skid convex points 11 are arranged on the side wall of the pedal 10, which is close to one side of the auxiliary seat 1; when the foot pedal is used for leg curling training, the shoes of a patient can be taken off, the feet of the patient can be directly contacted with the surface of the pedal 10, the plurality of anti-slip convex points 11 are arranged on the surface of the pedal 10, the contact area between the feet of the patient and the pedal 10 is larger when the patient is in leg curling training, the friction force between the feet of the patient and the pedal 10 is larger, the feet of the patient are separated from the pedal 10 when the patient is in leg curling training, and meanwhile, the acupuncture points of the soles of the patient are massaged through the convex anti-slip convex points 11 to play the roles of promoting the blood circulation of the patient and dredging the unbalanced metabolic functions of a human body.
As shown in fig. 3, two fixing belts 12 are fixedly connected to the surface of the pedal 10; the fixing belt 12 is arranged at a position of the pedal 10 close to one side of the auxiliary seat 1; when the foot pedal is in operation, after the foot of a patient is placed on the surface of the pedal 10, the foot of the patient is fixed on the surface of the pedal 10 through the fixing belt 12, so that the foot of the patient is fixed on the surface of the pedal 10 more firmly, the situation that the foot of the patient is separated from the pedal 10 when the patient is in leg curling training is effectively avoided, and meanwhile, the foot of the patient is tightly attached to the anti-skid convex point 11 on the surface of the pedal 10 through the fixing of the fixing belt 12, so that the anti-skid convex point 11 has better massage effect on the foot of the patient.
As shown in fig. 1 to 6, the sliding block 6 is slidably connected with a gas pushing plate 13 inside; a through cavity is formed between the side wall of the sliding block 6 and the sliding cavity of the air pushing plate 13; a spring is fixedly connected between the side wall of the air pushing plate 13 and the sliding cavity of the air pushing plate 13; the spring is arranged on the side wall of the side of the air pushing plate 13 close to the auxiliary seat 1; a through hole is formed in the air pushing plate 13; a blocking ball 14 is arranged in the through hole; elastic ropes 15 are fixedly connected between the side walls of the blocking balls 14 and the sliding cavities of the air pushing plates 13; the elastic rope 15 is arranged on the side wall of one side of the blocking ball 14 close to the auxiliary seat 1; a sliding frame 18 is connected inside the sliding guide rail 4 in a sliding way; the top and the bottom of the sliding frame 18 are fixedly connected with positioning blocks 20; a supporting plate 211 is fixedly connected to the outer side wall of the sliding guide rail 4; the support plate 211 is provided at a position corresponding to the carriage 18; a pushing rod 19 is fixedly connected to the side wall of the sliding frame 18; the pushing rod 19 is arranged at a position corresponding to the pushing plate 13; the sliding cavity of the air pushing plate 13 and the top of the sliding block 6 are provided with air guide through holes 16; an air duct 17 is fixedly connected to the end part of the air duct through hole 16; the end part of the air duct 17 is connected to one side of the pedal 10 close to the auxiliary seat 1; a fixing bolt 21 is connected with the inner thread of the sliding frame 18; during operation, when the sliding block 6 slides in the sliding guide rail 4 to drive the legs of a patient to carry out curling training, after the sliding block 6 moves to the position where the air pushing plate 13 contacts with the pushing rod 19, the sliding block 6 continues to move to the side far away from the auxiliary seat 1, the pushing rod 19 can push the air pushing plate 13, then the air in the sliding cavity of the air pushing plate 13 is blown out from the air guide pipe 17 through the air guide through hole 16, the air is blown to the feet of the patient, the feet of the patient can be massaged through the air, meanwhile, sweat of the feet of the patient can be air-dried, the feet of the patient can feel comfortable, meanwhile, the fixing bolt 21 can be separated from the supporting plate 211 through rotating the fixing bolt 21, so that the position of the sliding frame 18 can be slidably adjusted, after the adjustment is finished, the end part of the fixing bolt 21 is extruded with the supporting plate 211, the position of the sliding frame 18 is fixed, the position of the pushing rod 19 can better follow the leg length of the patient, and the device is more convenient to use.
As shown in fig. 5, the side wall of the push rod 19 is fixedly connected with an anti-bias magnet 22; the side wall of the blocking ball 14 is fixedly connected with an anti-bias magnetic block 22; the two anti-bias magnetic blocks 22 are correspondingly arranged; during operation, in the process that the pushing rod 19 pushes the air pushing plate 13, the pushing rod 19 and the air pushing plate 13 can be kept relatively still better through the attraction of the two anti-bias magnetic blocks 22, so that the pushing rod 19 pushes the air pushing plate 13 better.
As shown in fig. 1 to 2, a positioning rod 23 is fixedly connected inside the sliding guide rail 4; the positioning rod 23 is arranged in parallel with the threaded rod 5; a positioning hole is formed in the sliding block 6; the positioning holes are arranged corresponding to the positioning rods 23; when the sliding block 6 slides in the sliding guide rail 4 during operation, the sliding block 6 can be better kept stable in the sliding process by limiting the positioning rod 23 and the positioning hole, so that the sliding of the sliding block 6 is more stable.
As shown in fig. 4, a sealing pad 24 is fixedly connected to the side wall of the air pushing plate 13; the sealing gasket 24 is arranged on the side wall of the pushing plate 13 corresponding to the sliding cavity of the pushing plate 13; when the gas pushing plate 13 is used for pushing gas in the sliding cavity of the gas pushing plate 13, when the gas passes through the gas guide through hole 16 to the surface of the pedal 10, the blocking ball 14 can increase the tightness between the gas pushing plate 13 and the sliding cavity of the gas pushing plate 13, so that the effect of pushing gas by the gas pushing plate 13 is better, and the condition of gas leakage when the gas pushing plate 13 pushes gas is effectively avoided.
As shown in fig. 3, the end parts of the first rotating shaft 7 and the second rotating shaft 8 are fixedly connected with an anti-falling block 25; an anti-drop groove is formed in the sliding block 6; the anti-falling block 25 is arranged corresponding to the anti-falling groove; during operation, when the first rotating shaft 7 and the second rotating shaft 8 are in the rotating process, the anti-falling block 25 is arranged at the end part of the first rotating shaft 7 and the second rotating shaft 8, so that the anti-falling block 25 can be more stable in the rotating process when sliding in the anti-falling groove.
As shown in fig. 3, a plurality of anti-wear balls 26 are arranged between the anti-drop block 25 and the sliding block 6; the anti-abrasion balls 26 are contacted with the side walls of the anti-falling block 25 and the sliding block 6; in operation, when the anti-drop block 25 rotates inside the anti-drop groove, by providing the anti-wear ball 26 between the anti-drop block 25 and the sliding block 6, the sliding friction between the anti-drop block 25 and the sliding block 6 becomes rolling friction, so that the abrasion between the anti-drop block 25 and the sliding block 6 is less.
When the lower limb rehabilitation training device is used, when a patient needs to curl the lower limb, the motor can be controlled to drive the supporting handle 2 to rotate, so that the supporting handle 2 is opened, the patient is assisted by a attendant to sit on the auxiliary seat 1, and after the feet of the patient are fixed on the surface of the pedal 10 through the fixing component, the motor drives the supporting handle 2 to rotate, so that the supporting handle 2 is closed, the patient sits on the auxiliary seat 1 more stably, the servo motor can be started to drive the threaded rod 5 to rotate positively and negatively, the sliding block 6 is made to reciprocate in the sliding guide rail 4, the leg of the patient is driven to curl and stretch, the lower limb of the patient is assisted to recover, the lower limb rehabilitation training of the patient is more convenient, and meanwhile, the sliding speed of the sliding block 6 is slower through the mode of driving the sliding block 6 in a screw-nut pair mode, so that the moving speed of the sliding block 6 is effectively avoided, the leg of the patient is easily damaged by pulling, and secondary injury of the patient is caused.
When a patient needs to perform rehabilitation training, the patient can be assisted to sit on the auxiliary seat 1, and the feet of the patient are placed on the pedal 10, so that the patient can rotate through the first rotating shaft 7 controlled by the servo motor when the patient is in leg curling training, and then the second rotating shaft 8 is driven to rotate, and further the pedal 10 is enabled to deflect, so that the feet of the patient can deflect along with the curling and stretching of the legs, the feet of the patient can be pulled in the leg curling or stretching process, and the condition that the feet of the patient are uncomfortable in the training process is caused is effectively avoided.
When a patient is in leg curling training, the shoes of the patient can be taken off, the feet of the patient are in direct contact with the surface of the pedal 10, the contact area between the feet of the patient and the pedal 10 is larger in the leg curling training process of the patient by arranging a plurality of anti-slip convex points 11 on the surface of the pedal 10, the friction force between the feet of the patient and the pedal 10 is larger, the feet of the patient are separated from the pedal 10 in the leg curling training process of the patient, and meanwhile, the acupuncture points on the soles of the patient are massaged through the convex anti-slip convex points 11, so that the functions of promoting blood circulation of the patient and dredging unbalanced metabolic functions of the human body are achieved.
After the foot of a patient is placed on the surface of the pedal 10, the foot of the patient can be fixed on the surface of the pedal 10 through the fixing belt 12, so that the foot of the patient is fixed on the surface of the pedal 10 more firmly, the situation that the foot of the patient is separated from the pedal 10 when the patient is in leg curling training is effectively avoided, and meanwhile, the foot of the patient is tightly attached to the anti-skid convex points 11 on the surface of the pedal 10 through the fixing of the fixing belt 12, so that the anti-skid convex points 11 have better massage effect on the foot of the patient.
In the process that the sliding block 6 slides in the sliding guide rail 4 to drive the legs of a patient to twist and train, after the sliding block 6 moves to the position where the air pushing plate 13 contacts with the pushing rod 19, the sliding block 6 continues to move to the side far away from the auxiliary seat 1, so that the pushing rod 19 pushes the air pushing plate 13, further, the air in the sliding cavity of the air pushing plate 13 is blown out through the air guide through hole 16 and the air guide pipe 17, the air is blown to the feet of the patient, the feet of the patient can be massaged through the air, meanwhile, sweat of the feet of the patient can be air-dried, the comfort of the feet of the patient is better, meanwhile, the fixing bolt 21 is separated from the supporting plate 211 through rotating the fixing bolt 21, so that the position of the sliding frame 18 can be slidably adjusted, after the adjustment is finished, the end part of the fixing bolt 21 is extruded with the supporting plate 211, the position of the sliding frame 18 is fixed, and the position of the pushing rod 19 can better follow the leg length of the patient, so that the device is more convenient to use.
In the process of pushing the pushing rod 19 to push the pushing plate 13, the pushing rod 19 and the pushing plate 13 can be kept relatively still better through the attraction of the two anti-bias magnetic blocks 22, so that the pushing rod 19 has better pushing effect on the pushing plate 13.
When the sliding block 6 slides in the sliding guide rail 4, the sliding block 6 can be better kept stable in the sliding process by limiting the positioning rod 23 and the positioning hole, so that the sliding of the sliding block 6 is more stable.
When the gas inside the sliding cavity of the gas pushing plate 13 is pushed by the gas pushing plate 13, the sealing performance between the gas pushing plate 13 and the sliding cavity of the gas pushing plate 13 can be increased by the blocking ball 14 when the gas is led to the surface of the pedal 10 through the gas guide through hole 16, so that the effect of pushing the gas by the gas pushing plate 13 is better, and the condition of gas leakage when the gas is pushed by the gas pushing plate 13 is effectively avoided.
When the first rotating shaft 7 and the second rotating shaft 8 are in the rotating process, the anti-falling block 25 is arranged at the end part of the first rotating shaft 7 and the second rotating shaft 8, so that the anti-falling block 25 can be more stable in the rotating process when sliding in the anti-falling groove.
When the anti-drop block 25 rotates inside the anti-drop groove, by arranging the anti-wear ball 26 between the anti-drop block 25 and the sliding block 6, the sliding friction between the anti-drop block 25 and the sliding block 6 can be changed into rolling friction, so that the abrasion between the anti-drop block 25 and the sliding block 6 is less.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a wound orthopedics low limbs rehabilitation device which characterized in that: comprising an auxiliary seat (1); the side wall of the auxiliary seat (1) is rotatably connected with a supporting handle (2); the supporting handles (2) are arranged on two sides of the auxiliary seat (1); the rotation of the supporting handle (2) is driven by a motor; a blocking block (3) is fixedly connected to the side wall of the auxiliary seat (1); the blocking block (3) is arranged at a position corresponding to the end part of the supporting handle (2); the side surface of the auxiliary seat (1) is fixedly connected with a sliding guide rail (4) through a bolt; the sliding guide rail (4) is arranged at one side of the chair back far away from the auxiliary seat (1); a sliding block (6) is connected inside the sliding guide rail (4) in a sliding way; a threaded rod (5) is rotatably connected to the inside of the sliding guide rail (4); the rotation of the threaded rod (5) is driven by a servo motor; the threaded rod (5) is in threaded connection with the inside of the sliding block (6); the threaded rod (5) and the sliding block (6) are connected in a screw-nut pair; the top of the sliding block (6) is provided with a fixing component.
2. The trauma pack of claim 1, wherein: the fixed assembly comprises a first rotation shaft (7); the first rotating shaft (7) is rotatably connected to the inside of the sliding block (6); the rotation of the first rotating shaft (7) is driven by a servo motor; the second rotating shaft (8) is rotatably connected inside the sliding block (6); the second rotating shaft (8) is arranged at a position close to the top of the sliding block (6); the top of the second rotating shaft (8) is fixedly connected with a pedal (10); the end parts of the second rotating shaft (8) and the pedal (10) are fixedly connected with driving gears (9), and the two driving gears (9) are in meshed connection.
3. The trauma pack of claim 2, wherein: the surface of the pedal (10) is fixedly connected with a plurality of anti-skid convex points (11); the anti-skid convex points (11) are arranged on the side wall of the pedal (10) close to one side of the auxiliary seat (1).
4. A trauma pack according to claim 3, wherein: two fixing belts (12) are fixedly connected to the surface of the pedal (10); the fixing belt (12) is arranged at a position of the pedal (10) close to one side of the auxiliary seat (1).
5. The trauma pack of claim 4, wherein: the inside of the sliding block (6) is connected with an air pushing plate (13) in a sliding way; a through cavity is formed between the side wall of the sliding block (6) and the sliding cavity of the air pushing plate (13); a spring is fixedly connected between the side wall of the air pushing plate (13) and the sliding cavity of the air pushing plate (13); the spring is arranged on the side wall of the air pushing plate (13) close to one side of the auxiliary seat (1); a through hole is formed in the air pushing plate (13); a blocking ball (14) is arranged in the through hole; an elastic rope (15) is fixedly connected between the side wall of the blocking ball (14) and the sliding cavity of the air pushing plate (13); the elastic rope (15) is arranged on the side wall of one side of the blocking ball (14) close to the auxiliary seat (1); a sliding frame (18) is connected inside the sliding guide rail (4) in a sliding way; the top and the bottom of the sliding frame (18) are fixedly connected with positioning blocks (20); a supporting plate (211) is fixedly connected to the outer side wall of the sliding guide rail (4); the support plate (211) is arranged at a position corresponding to the sliding frame (18); a pushing rod (19) is fixedly connected to the side wall of the sliding frame (18); the pushing rod (19) is arranged at a position corresponding to the air pushing plate (13); the sliding cavity of the air pushing plate (13) and the top of the sliding block (6) are provided with air guide through holes (16); an air duct (17) is fixedly connected at the end part of the air guide through hole (16); the end part of the air duct (17) is connected to one side of the pedal (10) close to the auxiliary seat (1); the inside screw thread of carriage (18) is connected with fixing bolt (21).
6. The trauma pack of claim 5, wherein: the side wall of the pushing rod (19) is fixedly connected with an anti-bias magnetic block (22); the side wall of the blocking ball (14) is fixedly connected with an anti-bias magnetic block (22); the two anti-bias magnetic blocks (22) are correspondingly arranged.
7. The trauma pack of claim 5, wherein: a positioning rod (23) is fixedly connected inside the sliding guide rail (4); the positioning rod (23) is arranged in parallel with the threaded rod (5); a positioning hole is formed in the sliding block (6); the positioning holes are arranged corresponding to the positioning rods (23).
8. The trauma pack of claim 5, wherein: a sealing gasket (24) is fixedly connected to the side wall of the air pushing plate (13); the sealing gasket (24) is arranged on the side wall of the pushing plate (13) corresponding to the sliding cavity of the pushing plate (13).
9. The trauma pack of claim 2, wherein: the end parts of the first rotating shaft (7) and the second rotating shaft (8) are fixedly connected with anti-falling blocks (25); an anti-falling groove is formed in the sliding block (6); the anti-falling block (25) is arranged corresponding to the anti-falling groove.
10. The trauma pack of claim 9, wherein: a plurality of anti-wear balls (26) are arranged between the anti-drop block (25) and the sliding block (6); the anti-abrasion ball (26) is contacted with the side walls of the anti-falling block (25) and the sliding block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310358455.XA CN116350470A (en) | 2023-04-03 | 2023-04-03 | Wound orthopedics lower limb rehabilitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310358455.XA CN116350470A (en) | 2023-04-03 | 2023-04-03 | Wound orthopedics lower limb rehabilitation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116350470A true CN116350470A (en) | 2023-06-30 |
Family
ID=86931774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310358455.XA Withdrawn CN116350470A (en) | 2023-04-03 | 2023-04-03 | Wound orthopedics lower limb rehabilitation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116350470A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117919057A (en) * | 2024-03-18 | 2024-04-26 | 山东宝德龙健身器材有限公司 | Active rehabilitation training device for joint operation |
-
2023
- 2023-04-03 CN CN202310358455.XA patent/CN116350470A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117919057A (en) * | 2024-03-18 | 2024-04-26 | 山东宝德龙健身器材有限公司 | Active rehabilitation training device for joint operation |
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Application publication date: 20230630 |
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