CN109350334B - Medical lumbar traction bed - Google Patents

Medical lumbar traction bed Download PDF

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Publication number
CN109350334B
CN109350334B CN201811423392.7A CN201811423392A CN109350334B CN 109350334 B CN109350334 B CN 109350334B CN 201811423392 A CN201811423392 A CN 201811423392A CN 109350334 B CN109350334 B CN 109350334B
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CN
China
Prior art keywords
straight slide
rod
arc
pawl
slide block
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Expired - Fee Related
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CN201811423392.7A
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Chinese (zh)
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CN109350334A (en
Inventor
拾欣
曹国强
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Shin Hsin
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Individual
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Priority to CN201811423392.7A priority Critical patent/CN109350334B/en
Publication of CN109350334A publication Critical patent/CN109350334A/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
    • A61F5/042—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for extension or stretching
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
    • A61F5/0104—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations without articulation
    • 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
    • A61H1/0218—Drawing-out devices
    • 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
    • A61H1/0292—Stretching or bending or torsioning apparatus for exercising for the spinal column
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/01—Constructive details
    • A61H2201/0119—Support for the device
    • A61H2201/0138—Support for the device incorporated in furniture
    • A61H2201/0142—Beds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/12—Driving means
    • A61H2201/1253—Driving means driven by a human being, e.g. hand driven
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nursing (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Neurology (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

The invention relates to a traction bed, in particular to a medical lumbar vertebra traction bed. The technical problem to be solved is as follows: provides a medical lumbar traction bed which can sufficiently pay attention to individual difference, closely observe the feeling and reaction of a patient during traction and make necessary adjustment according to actual conditions. A medical lumbar traction bed comprises a bottom plate, a support, a transverse plate, a mechanical box, a rotating shaft, a belt pulley, a ratchet wheel, a reel, a flat belt, a mounting rack, a guide sleeve, an arc rod, an arc sleeve and the like; the bottom plate top is equipped with the support, and the diaphragm is installed at the support top, installs the machinery case in the middle of the diaphragm top right side, and the inboard middle part of machinery case is equipped with the axis of rotation. According to the invention, a patient lies on the lying board, continuously pedals to the right by feet, and the pulling rope is wound to drive the lying board to swing upwards, so that the lumbar vertebra can be pulled, when the swinging rod is pulled leftwards, the ratchet wheel is not clamped by the second pawl, at the moment, the lying board moves downwards to reset under the action of gravity, and then the pulling rope drives the reel to rotate anticlockwise.

Description

Medical lumbar traction bed
Technical Field
The invention relates to a traction bed, in particular to a medical lumbar vertebra traction bed.
Background
The lumbar traction is to treat the lumbar disc herniation by acting on the lumbar by using a traction force and a counter traction force and by traction in opposite directions. When the waist is pulled, under the balance state of acting force and reacting force, the pulled waist is in a relatively fixed normal arrangement state, and the movement range and the amplitude of the waist are further limited compared with the movement range and the amplitude when the waist is laid in bed and worn around the waist, so that the inflammatory reactions of local congestion, exudation, edema and the like are relieved or eliminated. The existing traction mainly stretches the waist by means of external force, the traction force and the traction angle are inconvenient to control, and the adjustment is difficult according to individual difference.
Disclosure of Invention
In order to overcome the current draw mainly stretch the waist with the help of external force, the dynamics that inconvenient control was drawn to and the angle of drawing, hardly adjust the shortcoming according to individual difference, the technical problem that solves is: provides a medical lumbar traction bed which can sufficiently pay attention to individual difference, closely observe the feeling and reaction of a patient during traction and make necessary adjustment according to actual conditions.
A medical lumbar traction bed comprises a bottom plate, a support, a transverse plate, a mechanical box, a rotating shaft, belt pulleys, ratchets, reels, a flat belt, a mounting frame, a guide sleeve, an arc rod, an arc sleeve, a first compression spring, an arc guide rail, a guide rod, a pedal, a fixing block, a first pawl, a straight slide rail, a straight slide block, a second pawl, an extension spring, a second compression spring, a stay wire, a support frame, a top plate, a fixed pulley, a lying plate, a fixing ring, a stay cord and a swinging rod, wherein the top of the bottom plate is provided with the support, the transverse plate is arranged at the top of the support, the mechanical box is arranged in the middle of the right side of the top of the transverse plate, the middle of the inner side of the mechanical box is provided with the rotating shaft, the reels are arranged at the right part of the inner side of the mechanical box, the upper end of the mounting frame is provided with a guide sleeve, an arc rod is arranged in the guide sleeve, the right side of the mounting frame is provided with an arc sleeve, the bottom in the arc sleeve is provided with a first compression spring, the upper end of the first compression spring is connected with the right end of the arc rod, the front side and the rear side of the mechanical box are both provided with arc guide rails, the left end of the arc rod is connected with a guide rod, the guide rod is in sliding fit with the arc guide rails, the front end and the rear end of the guide rod penetrate out of the mechanical box, the front end and the rear end of the guide rod are both connected with pedals, the left end of the arc rod is connected with a fixed block, the lower end of the fixed block is connected with a first pawl, the first pawl is matched with a ratchet wheel, the lower part of the left side in the mechanical box is provided with a straight slide rail, the straight slide block is arranged on the straight slide rail in a sliding manner, the front side of, the straight sliding block left side is connected with acts as go-between, act as go-between and pass mechanical case, the swinging arms is installed to diaphragm front side middle part rotary type, the left end of acting as go-between is connected with the swinging arms right side, the mechanical roof portion is connected with the support frame, the roof is installed at the support frame top, the fixed pulley is all installed to the roof bottom left and right sides, the rotary type is connected with the service creeper in the middle of the diaphragm top, service creeper top left side is equipped with solid fixed ring, gu fixed connection has the stay cord on the fixed ring, two fixed pulleys.
In addition, especially preferred, still include the rectilinear slide rail, the rectilinear slider and the holding rod, the top plate bottom left side is equipped with the rectilinear slide rail, and the sliding type is equipped with the rectilinear slider on the rectilinear slide rail, and the bottom of the rectilinear slider is connected with the holding rod, and the rectilinear slider is connected with the stay cord of top plate bottom.
In addition, especially preferred is, still including neck ring, gasbag, bandage, fixed bag, pin thread and box, be equipped with the neck ring in the middle of the top left side of service creeper, be equipped with the gasbag in the middle of the diaphragm top, all be equipped with the bandage around the diaphragm top, be connected with fixed bag on the bandage, the front end of bandage is connected with the pin thread, the rear end of bandage is connected with the box, pin thread and box cooperation.
In addition, it is especially preferred that the support further comprises a cylindrical sleeve, a lifting rod and a third compression spring, the cylindrical sleeve is mounted on the lower portion of the left side of the support, the third compression spring is arranged on the bottom in the cylindrical sleeve, the lifting rod is connected to the upper end of the third compression spring, the lifting rod penetrates through the transverse plate, and the top end of the lifting rod is in contact with the bottom of the lying plate.
When the invention is used for carrying out lumbar traction, firstly, a patient lies on the transverse plate with the head facing to the left side and the upper body positioned on the lying plate, pedals can be obtained just by two feet, the two feet continuously pedal the pedals backwards, the guide rod is driven to slide on the arc-shaped guide rail at the moment, the arc-shaped rod slides in the guide sleeve, the right end of the arc-shaped rod extends into the arc-shaped sleeve, the first compression spring is compressed, the first pawl can drive the ratchet wheel to rotate clockwise, so that the reel can drive the reel to rotate clockwise through the flat belt, the pull rope can be wound up by the reel, when the feet do not exert backward force, the arc-shaped rod and the pedal move leftwards to reset under the elastic force action of the first compression spring, the first pawl can drive the next tooth of the ratchet wheel at the moment, the second pawl can prevent the ratchet wheel from rotating reversely, so that the feet are continuously pedaled to the right side, the ratchet, thereby driving the lying board to face upward and have certain traction effect on lumbar. When the lying plate swings upwards to a proper position, the lying plate stays for a while, the lumbar vertebra is exercised, then the patient can swing the swing rod leftwards, namely the straight sliding block can be pulled to move leftwards through the pull wire, the second compression spring is compressed, the second pawl moves leftwards along with the second compression spring, the second pawl is not in contact with the ratchet wheel, due to the gravity action of the patient, the lying plate swings downwards, the pull rope can be pulled out, the reel and the ratchet wheel rotate anticlockwise at the moment, after the lying plate resets, the patient can release the hand to reset the swing rod, and due to the elastic action of the second compression spring, the second pawl continues to be in contact with the ratchet wheel. Repeating the above-mentioned operation, can reaching the traction's of lumbar vertebrae effect, patient can come to take exercise the lumbar vertebrae according to the health of self, and after the exercise was accomplished, patient can follow the diaphragm go up can.
When drawing the lumbar vertebra, the in-process of lying board upwards swing, patient's both hands can be followed the rear side and held the holding rod, because the stay cord is constantly rolled up, can drive the rectilinear slide block and move right, so when the upper part of the body upwards sticks up, the arm moves right, makes the lumbar vertebra like this obtain better traction effect.
When patient lies prone on the diaphragm, make the neck just be located the neck collar top, the waist both sides contact with the gasbag, then with bandage rebound around, fixed with patient's back through pin thread and box, fixed bag just is located patient's waist, so when pulling the lumbar vertebrae, can prevent that patient's health from taking place the skew, it is more comfortable when making patient carry out the lumbar vertebrae and pull.
When the lying plate moves downwards and resets, the lying plate moves downwards instantaneously, the lifting rod and the third compression spring play a role in buffering, a certain damping effect is achieved, and a patient is prevented from being sprained when the patient instantaneously falls down.
The invention has the beneficial effects that: according to the invention, a patient lies on the lying board, continuously pedals to the right by feet, and the pulling rope is wound to drive the lying board to swing upwards, so that the lumbar vertebra can be pulled, when the swinging rod is pulled leftwards, the ratchet wheel is not clamped by the second pawl, at the moment, the lying board moves downwards to reset under the action of gravity, and then the pulling rope drives the reel to rotate anticlockwise. The holding rod is held by the two hands to move rightwards along with the stay cord, the two hands stretch, so that the lumbar vertebra can be better pulled, the waist of a patient can be fixed through the binding band, the patient is prevented from deviating, the lifting rod and the second compression spring play a role in buffering and damping, and the patient is prevented from being sprained.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a partial schematic front view of the present invention.
Fig. 3 is a partial top view of the present invention.
In the reference symbols: 1: bottom plate, 2: support, 3: transverse plate, 4: machinery box, 5: rotating shaft, 6: pulley, 7: ratchet, 8: reel, 9: flat belt, 10: mounting frame, 11: guide sleeve, 12: arc-shaped rod, 13: arc sleeve, 14: first compression spring, 15: arc-shaped guide rail, 16: guide rod, 17: pedal, 18: fixed block, 19: first pawl, 20: straight slide rail, 21: straight slider, 22: second pawl, 23: tension spring, 24: second compression spring, 25: stay, 26: support frame, 27: top plate, 28: fixed pulley, 29: creeper, 30: fixing ring, 31: a pull cord, 32: swing lever, 33: straight slide rail, 34: straight traveling slider, 35: grip, 36: collar, 37: airbag, 38: strap, 39: fixing bag, 40: male buckle, 41: female buckle, 42: cylindrical sleeve, 43: lifter, 44: a third compression spring.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description, but the invention is not limited to the scope of protection and application.
Example 1
A medical lumbar traction bed comprises a bottom plate 1, a support 2, a transverse plate 3, a mechanical box 4, a rotating shaft 5, a belt pulley 6, a ratchet wheel 7, a reel 8, a flat belt 9, a mounting frame 10, a guide sleeve 11, an arc-shaped rod 12, an arc-shaped sleeve 13, a first compression spring 14, an arc-shaped guide rail 15, a guide rod 16, a pedal 17, a fixed block 18, a first pawl 19, a straight slide rail 20, a straight slide block 21, a second pawl 22, a tension spring 23, a second compression spring 24, a pull wire 25, a support frame 26, a top plate 27, a fixed pulley 28, a lying plate 29, a fixed ring 30, a pull rope 31 and a swinging rod 32, wherein the support 2 is arranged at the top of the bottom plate 1, the transverse plate 3 is arranged at the top of the support 2, the mechanical box 4 is arranged in the middle of the right side of the top of the transverse plate 3, the rotating shaft 5 is arranged in the middle of the right side of the top of the mechanical, a flat belt 9 is wound between the two belt pulleys 6, a ratchet wheel 7 is arranged on the rear side of the rotating shaft 5, a mounting frame 10 is arranged on the upper right side of the ratchet wheel 7, a guide sleeve 11 is mounted at the upper end of the mounting frame 10, an arc-shaped rod 12 is arranged in the guide sleeve 11, an arc-shaped sleeve 13 is mounted on the right side of the mounting frame 10, a first compression spring 14 is arranged at the bottom in the arc-shaped sleeve 13, the upper end of the first compression spring 14 is connected with the right end of the arc-shaped rod 12, arc-shaped guide rails 15 are arranged on the front side and the rear side of the mechanical box 4, a guide rod 16 is connected with the left end of the arc-shaped rod 12, the guide rod 16 is in sliding fit with the arc-shaped guide rails 15, the front end and the rear end of the guide rod 16 penetrate through the mechanical box 4, pedals 17 are connected with the front end and the rear end of the guide rod 16, a fixed, the straight slide rail 20 is provided with a straight slide block 21 in a sliding manner, the front side of the straight slide block 21 is connected with a second pawl 22 in a rotating manner, the second pawl 22 is matched with the ratchet wheel 7, an extension spring 23 is connected between the second pawl 22 and the straight slide block 21, a second compression spring 24 is connected between the left end of the straight slide rail 20 and the left side of the straight slide block 21, the left side of the straight slide block 21 is connected with a pull wire 25, the pull wire 25 penetrates through the mechanical box 4, a swing rod 32 is rotatably installed in the middle of the front side of the transverse plate 3, the left end of the pull wire 25 is connected with the right side of the swing rod 32, the top of the mechanical box 4 is connected with a support frame 26, the top plate 27 is installed at the top of the support frame 26, fixed pulleys 28 are installed on the left side and the right side of the bottom of the top plate 27, a lying plate 29 is rotatably connected in the middle of the top of the.
Example 2
A medical lumbar traction bed comprises a bottom plate 1, a support 2, a transverse plate 3, a mechanical box 4, a rotating shaft 5, a belt pulley 6, a ratchet wheel 7, a reel 8, a flat belt 9, a mounting frame 10, a guide sleeve 11, an arc-shaped rod 12, an arc-shaped sleeve 13, a first compression spring 14, an arc-shaped guide rail 15, a guide rod 16, a pedal 17, a fixed block 18, a first pawl 19, a straight slide rail 20, a straight slide block 21, a second pawl 22, a tension spring 23, a second compression spring 24, a pull wire 25, a support frame 26, a top plate 27, a fixed pulley 28, a lying plate 29, a fixed ring 30, a pull rope 31 and a swinging rod 32, wherein the support 2 is arranged at the top of the bottom plate 1, the transverse plate 3 is arranged at the top of the support 2, the mechanical box 4 is arranged in the middle of the right side of the top of the transverse plate 3, the rotating shaft 5 is arranged in the middle of the right side of the top of the mechanical, a flat belt 9 is wound between the two belt pulleys 6, a ratchet wheel 7 is arranged on the rear side of the rotating shaft 5, a mounting frame 10 is arranged on the upper right side of the ratchet wheel 7, a guide sleeve 11 is mounted at the upper end of the mounting frame 10, an arc-shaped rod 12 is arranged in the guide sleeve 11, an arc-shaped sleeve 13 is mounted on the right side of the mounting frame 10, a first compression spring 14 is arranged at the bottom in the arc-shaped sleeve 13, the upper end of the first compression spring 14 is connected with the right end of the arc-shaped rod 12, arc-shaped guide rails 15 are arranged on the front side and the rear side of the mechanical box 4, a guide rod 16 is connected with the left end of the arc-shaped rod 12, the guide rod 16 is in sliding fit with the arc-shaped guide rails 15, the front end and the rear end of the guide rod 16 penetrate through the mechanical box 4, pedals 17 are connected with the front end and the rear end of the guide rod 16, a fixed, the straight slide rail 20 is provided with a straight slide block 21 in a sliding manner, the front side of the straight slide block 21 is connected with a second pawl 22 in a rotating manner, the second pawl 22 is matched with the ratchet wheel 7, an extension spring 23 is connected between the second pawl 22 and the straight slide block 21, a second compression spring 24 is connected between the left end of the straight slide rail 20 and the left side of the straight slide block 21, the left side of the straight slide block 21 is connected with a pull wire 25, the pull wire 25 penetrates through the mechanical box 4, a swing rod 32 is rotatably installed in the middle of the front side of the transverse plate 3, the left end of the pull wire 25 is connected with the right side of the swing rod 32, the top of the mechanical box 4 is connected with a support frame 26, the top plate 27 is installed at the top of the support frame 26, fixed pulleys 28 are installed on the left side and the right side of the bottom of the top plate 27, a lying plate 29 is rotatably connected in the middle of the top of the.
The lifting device is characterized by further comprising a straight slide rail 33, a straight slide block 34 and a holding rod 35, wherein the straight slide rail 33 is arranged on the left side of the bottom of the top plate 27, the straight slide block 34 is arranged on the straight slide rail 33 in a sliding mode, the holding rod 35 is connected to the bottom of the straight slide block 34, and the straight slide block 34 is connected with a pull rope 31 at the bottom of the top plate 27.
Example 3
A medical lumbar traction bed comprises a bottom plate 1, a support 2, a transverse plate 3, a mechanical box 4, a rotating shaft 5, a belt pulley 6, a ratchet wheel 7, a reel 8, a flat belt 9, a mounting frame 10, a guide sleeve 11, an arc-shaped rod 12, an arc-shaped sleeve 13, a first compression spring 14, an arc-shaped guide rail 15, a guide rod 16, a pedal 17, a fixed block 18, a first pawl 19, a straight slide rail 20, a straight slide block 21, a second pawl 22, a tension spring 23, a second compression spring 24, a pull wire 25, a support frame 26, a top plate 27, a fixed pulley 28, a lying plate 29, a fixed ring 30, a pull rope 31 and a swinging rod 32, wherein the support 2 is arranged at the top of the bottom plate 1, the transverse plate 3 is arranged at the top of the support 2, the mechanical box 4 is arranged in the middle of the right side of the top of the transverse plate 3, the rotating shaft 5 is arranged in the middle of the right side of the top of the mechanical, a flat belt 9 is wound between the two belt pulleys 6, a ratchet wheel 7 is arranged on the rear side of the rotating shaft 5, a mounting frame 10 is arranged on the upper right side of the ratchet wheel 7, a guide sleeve 11 is mounted at the upper end of the mounting frame 10, an arc-shaped rod 12 is arranged in the guide sleeve 11, an arc-shaped sleeve 13 is mounted on the right side of the mounting frame 10, a first compression spring 14 is arranged at the bottom in the arc-shaped sleeve 13, the upper end of the first compression spring 14 is connected with the right end of the arc-shaped rod 12, arc-shaped guide rails 15 are arranged on the front side and the rear side of the mechanical box 4, a guide rod 16 is connected with the left end of the arc-shaped rod 12, the guide rod 16 is in sliding fit with the arc-shaped guide rails 15, the front end and the rear end of the guide rod 16 penetrate through the mechanical box 4, pedals 17 are connected with the front end and the rear end of the guide rod 16, a fixed, the straight slide rail 20 is provided with a straight slide block 21 in a sliding manner, the front side of the straight slide block 21 is connected with a second pawl 22 in a rotating manner, the second pawl 22 is matched with the ratchet wheel 7, an extension spring 23 is connected between the second pawl 22 and the straight slide block 21, a second compression spring 24 is connected between the left end of the straight slide rail 20 and the left side of the straight slide block 21, the left side of the straight slide block 21 is connected with a pull wire 25, the pull wire 25 penetrates through the mechanical box 4, a swing rod 32 is rotatably installed in the middle of the front side of the transverse plate 3, the left end of the pull wire 25 is connected with the right side of the swing rod 32, the top of the mechanical box 4 is connected with a support frame 26, the top plate 27 is installed at the top of the support frame 26, fixed pulleys 28 are installed on the left side and the right side of the bottom of the top plate 27, a lying plate 29 is rotatably connected in the middle of the top of the.
The lifting device is characterized by further comprising a straight slide rail 33, a straight slide block 34 and a holding rod 35, wherein the straight slide rail 33 is arranged on the left side of the bottom of the top plate 27, the straight slide block 34 is arranged on the straight slide rail 33 in a sliding mode, the holding rod 35 is connected to the bottom of the straight slide block 34, and the straight slide block 34 is connected with a pull rope 31 at the bottom of the top plate 27.
The novel lying plate is characterized by further comprising a neck ring 36, an air bag 37, a binding belt 38, a fixing bag 39, a male buckle 40 and a female buckle 41, the neck ring 36 is arranged in the middle of the left side of the top of the lying plate 29, the air bag 37 is arranged in the middle of the top of the transverse plate 3, the binding belt 38 is arranged on the front portion and the rear portion of the top of the transverse plate 3, the fixing bag 39 is connected onto the binding belt 38, the male buckle 40 is connected to the front end of the binding belt 38, the female buckle 41 is connected to the rear end.
Example 4
A medical lumbar traction bed comprises a bottom plate 1, a support 2, a transverse plate 3, a mechanical box 4, a rotating shaft 5, a belt pulley 6, a ratchet wheel 7, a reel 8, a flat belt 9, a mounting frame 10, a guide sleeve 11, an arc-shaped rod 12, an arc-shaped sleeve 13, a first compression spring 14, an arc-shaped guide rail 15, a guide rod 16, a pedal 17, a fixed block 18, a first pawl 19, a straight slide rail 20, a straight slide block 21, a second pawl 22, a tension spring 23, a second compression spring 24, a pull wire 25, a support frame 26, a top plate 27, a fixed pulley 28, a lying plate 29, a fixed ring 30, a pull rope 31 and a swinging rod 32, wherein the support 2 is arranged at the top of the bottom plate 1, the transverse plate 3 is arranged at the top of the support 2, the mechanical box 4 is arranged in the middle of the right side of the top of the transverse plate 3, the rotating shaft 5 is arranged in the middle of the right side of the top of the mechanical, a flat belt 9 is wound between the two belt pulleys 6, a ratchet wheel 7 is arranged on the rear side of the rotating shaft 5, a mounting frame 10 is arranged on the upper right side of the ratchet wheel 7, a guide sleeve 11 is mounted at the upper end of the mounting frame 10, an arc-shaped rod 12 is arranged in the guide sleeve 11, an arc-shaped sleeve 13 is mounted on the right side of the mounting frame 10, a first compression spring 14 is arranged at the bottom in the arc-shaped sleeve 13, the upper end of the first compression spring 14 is connected with the right end of the arc-shaped rod 12, arc-shaped guide rails 15 are arranged on the front side and the rear side of the mechanical box 4, a guide rod 16 is connected with the left end of the arc-shaped rod 12, the guide rod 16 is in sliding fit with the arc-shaped guide rails 15, the front end and the rear end of the guide rod 16 penetrate through the mechanical box 4, pedals 17 are connected with the front end and the rear end of the guide rod 16, a fixed, the straight slide rail 20 is provided with a straight slide block 21 in a sliding manner, the front side of the straight slide block 21 is connected with a second pawl 22 in a rotating manner, the second pawl 22 is matched with the ratchet wheel 7, an extension spring 23 is connected between the second pawl 22 and the straight slide block 21, a second compression spring 24 is connected between the left end of the straight slide rail 20 and the left side of the straight slide block 21, the left side of the straight slide block 21 is connected with a pull wire 25, the pull wire 25 penetrates through the mechanical box 4, a swing rod 32 is rotatably installed in the middle of the front side of the transverse plate 3, the left end of the pull wire 25 is connected with the right side of the swing rod 32, the top of the mechanical box 4 is connected with a support frame 26, the top plate 27 is installed at the top of the support frame 26, fixed pulleys 28 are installed on the left side and the right side of the bottom of the top plate 27, a lying plate 29 is rotatably connected in the middle of the top of the.
The lifting device is characterized by further comprising a straight slide rail 33, a straight slide block 34 and a holding rod 35, wherein the straight slide rail 33 is arranged on the left side of the bottom of the top plate 27, the straight slide block 34 is arranged on the straight slide rail 33 in a sliding mode, the holding rod 35 is connected to the bottom of the straight slide block 34, and the straight slide block 34 is connected with a pull rope 31 at the bottom of the top plate 27.
The novel lying plate is characterized by further comprising a neck ring 36, an air bag 37, a binding belt 38, a fixing bag 39, a male buckle 40 and a female buckle 41, the neck ring 36 is arranged in the middle of the left side of the top of the lying plate 29, the air bag 37 is arranged in the middle of the top of the transverse plate 3, the binding belt 38 is arranged on the front portion and the rear portion of the top of the transverse plate 3, the fixing bag 39 is connected onto the binding belt 38, the male buckle 40 is connected to the front end of the binding belt 38, the female buckle 41 is connected to the rear end.
The novel lying plate is characterized by further comprising a cylindrical sleeve 42, a lifting rod 43 and a third compression spring 44, the cylindrical sleeve 42 is mounted on the lower portion of the left side of the support 2, the third compression spring 44 is arranged on the bottom of the cylindrical sleeve 42, the lifting rod 43 is connected to the upper end of the third compression spring 44, the lifting rod 43 penetrates through the transverse plate 3, and the top end of the lifting rod 43 is in contact with the bottom of the lying plate 29.
When the invention is used for lumbar traction, firstly a patient lies on the transverse plate 3 with the head facing to the left side and the upper half body positioned on the lying plate 29, pedals 17 can be just obtained by two feet, the two feet continuously pedal the pedals 17 backwards at the same time, the guide rod 16 is driven to slide on the arc-shaped guide rail 15 at the same time, the arc-shaped rod 12 slides in the guide sleeve 11, the right end of the arc-shaped rod 12 extends into the arc-shaped sleeve 13, the first compression spring 14 is compressed, the first pawl 19 can drive the ratchet 7 to rotate clockwise, so that the winding wheel 8 is driven to rotate clockwise by the flat belt 9, the winding wheel 8 can wind the pull rope 31, when the feet do not exert force backwards, the arc-shaped rod 12 and the pedals 17 move leftwards and reset due to the elastic force of the first compression spring 14, the first pawl 19 can drive the next tooth of the ratchet 7 at the same time, the second pawl 22 can prevent the ratchet 7 from rotating reversely, so as to continuously pedal, the ratchet wheel 7 can be driven to rotate clockwise continuously, the pull rope 31 can be wound by the winding wheel 8, so that the lying plate 29 is driven to be raised, the upper body of the patient can be raised at the moment, and a certain traction effect on the lumbar vertebra is achieved. When the lying plate 29 swings upwards to a proper position, the lying plate stays for a while to exercise lumbar vertebrae, then a patient can swing the swinging rod 32 leftwards, namely the straight sliding block 21 is pulled to move leftwards through the pull wire 25, the second compression spring 24 is compressed, the second pawl 22 moves leftwards along with the second compression spring, when the second pawl 22 is not in contact with the ratchet wheel 7, the lying plate 29 swings downwards due to the gravity action of the patient, the pull rope 31 can be pulled out, the reel 8 and the ratchet wheel 7 rotate anticlockwise at the moment, after the lying plate 29 is reset, the patient can release hands to reset the swinging rod 32, and the second pawl 22 continues to be in contact with the ratchet wheel 7 due to the elastic force of the second compression spring 24. Repeating the above-mentioned operation, can reaching the traction's of lumbar vertebrae effect, patient can come to take exercise the lumbar vertebrae according to the health of self, and after the exercise was accomplished, patient can follow diaphragm 3 from the top down can.
When the lumbar vertebra is pulled, in the process that the lying plate 29 swings upwards, the holding rod 35 can be held by both hands of a patient from the rear side, and the pull rope 31 is continuously wound, so that the straight slide block 34 can be driven to move rightwards, the arms move rightwards while the upper half body tilts upwards, and the lumbar vertebra is better pulled.
When patient lies prone on diaphragm 3, make the neck just be located cervical collar 36 top, the waist both sides contact with gasbag 37, then with the bandage 38 upstream around, it is fixed with patient's back through pin thread 40 and box 41, fixed bag 39 just is located patient's waist, so when pulling the lumbar vertebrae, can prevent that patient's health from taking place the skew, it is more comfortable when making patient carry out the lumbar vertebrae and pull.
When the lying plate 29 moves downwards and is reset, the lying plate 29 moves downwards instantaneously, the lifting rod 43 and the third compression spring 44 play a role in buffering, a certain shock absorption effect is achieved, and the patient is prevented from being sprained when the patient instantly falls down.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (2)

1. The utility model provides a medical treatment lumbar vertebrae traction table, is equipped with the support including bottom plate, support, diaphragm, mechanical case and axis of rotation at the bottom plate top, and the diaphragm is installed at the support top, installs mechanical case in the middle of diaphragm top right side, and the inboard middle part of mechanical case is equipped with axis of rotation, its characterized in that: the device also comprises a belt pulley, a ratchet wheel, a winding wheel, a flat belt, a mounting frame, a guide sleeve, an arc-shaped rod, an arc-shaped sleeve, a first compression spring, an arc-shaped guide rail, a guide rod, a pedal, a fixed block, a first pawl, a straight slide rail, a straight slide block, a second pawl, an extension spring, a second compression spring, a pull wire, a support frame, a top plate, a fixed pulley, a lying plate, a fixed ring, a pull rope and a swing rod, wherein the right part of the inner side of the mechanical box is provided with the winding wheel, the front sides of the winding wheel and the rotating shaft are respectively provided with the belt pulley, the flat belt is wound between the two belt pulleys, the rear side of the rotating shaft is provided with the ratchet wheel, the mounting frame is arranged at the upper right upper part of the ratchet wheel, the guide sleeve is arranged at the upper end of the mounting frame, the arc-shaped rod is arranged in, the left end of the arc-shaped rod is connected with a guide rod, the guide rod is in sliding fit with the arc-shaped guide rail, the front end and the rear end of the guide rod penetrate out of the mechanical box, the front end and the rear end of the guide rod are connected with a pedal, the left end of the arc-shaped rod is connected with a fixed block, the lower end of the fixed block is connected with a first pawl, the first pawl is matched with a ratchet wheel, the lower part of the left side in the mechanical box is provided with a straight slide rail, the straight slide rail is provided with a straight slide block in a sliding way, the front side of the straight slide block is rotatably connected with a second pawl, the second pawl is matched with the ratchet wheel, a tension spring is connected between the second pawl and the straight slide block, a second compression spring is connected between the left end of the straight slide rail and the left side of the straight slide block, the pull wire penetrates through the mechanical box, the middle part of the front side is rotatably provided, the middle of the top of the transverse plate is rotatably connected with a lying plate, the left side of the top of the lying plate is provided with a fixing ring, the fixing ring is fixedly connected with a pull rope, the pull rope is wound around the left and right fixed pulleys at one time, and the right end of the pull rope passes through a mechanical box and is wound on a reel; the left side of the bottom of the top plate is provided with a straight slide rail, the straight slide rail is slidably provided with a straight slide block, the bottom of the straight slide block is connected with the holding rod, and the straight slide block is connected with a pull rope at the bottom of the top plate; still including neck ring, gasbag, bandage, fixed bag, pin thread and box, be equipped with the neck ring in the middle of the top left side of service creeper, be equipped with the gasbag in the middle of the diaphragm top, all be equipped with the bandage around the diaphragm top, be connected with fixed bag on the bandage, the front end of bandage is connected with the pin thread, and the rear end of bandage is connected with the box, pin thread and box cooperation.
2. The medical lumbar traction table as defined in claim 1, wherein: the lifting device is characterized by further comprising a cylindrical sleeve, a lifting rod and a third compression spring, the cylindrical sleeve is mounted on the lower portion of the left side of the support, the third compression spring is arranged at the bottom in the cylindrical sleeve, the upper end of the third compression spring is connected with the lifting rod, the lifting rod penetrates through the transverse plate, and the top end of the lifting rod is in contact with the bottom of the lying plate.
CN201811423392.7A 2018-11-27 2018-11-27 Medical lumbar traction bed Expired - Fee Related CN109350334B (en)

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