CN108175656B - Portable lumbar vertebra massage instrument and massage method thereof - Google Patents

Portable lumbar vertebra massage instrument and massage method thereof Download PDF

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Publication number
CN108175656B
CN108175656B CN201810029522.2A CN201810029522A CN108175656B CN 108175656 B CN108175656 B CN 108175656B CN 201810029522 A CN201810029522 A CN 201810029522A CN 108175656 B CN108175656 B CN 108175656B
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China
Prior art keywords
waist
pushing
cam
pressing
waist pushing
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CN201810029522.2A
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Chinese (zh)
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CN108175656A (en
Inventor
应开承
朱雪琼
朱思品
赵玉玺
田柯
陈雪
张元民
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Second Affiliated Hospital and Yuying Childrens Hospital of Wenzhou Medical University
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Second Affiliated Hospital and Yuying Childrens Hospital of Wenzhou Medical University
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Priority to CN201810029522.2A priority Critical patent/CN108175656B/en
Publication of CN108175656A publication Critical patent/CN108175656A/en
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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
    • A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
    • A61H7/007—Kneading
    • 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
    • A61H2201/14—Special force transmission means, i.e. between the driving means and the interface with the user
    • A61H2201/1418—Cam
    • 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
    • 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

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  • Health & Medical Sciences (AREA)
  • Dermatology (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Finger-Pressure Massage (AREA)

Abstract

The invention discloses a portable lumbar vertebra massage instrument and a massage method thereof. Many massage devices are large in size and inconvenient to carry about. The smaller size massage device is too simple in function. The invention relates to a portable lumbar vertebra massage instrument which comprises a winding belt, an air permeable bag, a frame, a massage mechanism and a driving mechanism. The massage mechanism comprises a pressing claw, a waist pushing component and a rotary pressing component. The waist pushing component comprises a waist pushing concave block, a waist pushing top block, a waist pushing sliding rod, an eccentric wheel and a vibration motor. The pressing claw comprises a limiting block, a claw sliding rod, a pressing block, a spring and a roller. The driving mechanism comprises a pinching cam, a waist pushing cam, a pinching screw rod, a waist pushing screw rod, a belt wheel, a driving motor, a driving belt, an auxiliary shaft, a clutch, a fixing frame, an auxiliary cam, a push-pull electromagnet and a push plate. The invention integrates a plurality of mechanisms for massaging in a small space, has small size and rich functions.

Description

Portable lumbar vertebra massage instrument and massage method thereof
Technical Field
The invention belongs to the technical field of lumbar massage, and particularly relates to a portable lumbar vertebra massage instrument and a massage method thereof.
Background
Most people in the current society cannot keep good sleeping posture, sitting posture and walking posture, and the spine of the people is easy to fatigue. Spinal fatigue can further cause physical discomfort. In the prior art, a way to alleviate these discomfort is to massage. The massage method mainly comprises two methods: firstly, the acupoints on the human spine are massaged manually to play a role in relieving physical fatigue or local pain; secondly, massage is carried out through traction type massage beds, position massage devices and the like.
The manual massage mode can achieve good fatigue relieving effect, but the labor cost is high, and the massager is easy to fatigue after continuous massage. Mechanical massage avoids high labor cost, but the degree of automation of the traditional massage device is not high, and a user is required to operate or assist others, so that the experience effect is greatly reduced. In addition, many massage devices are large in size and inconvenient to carry around. The massage device with smaller size has too simple function and can not achieve good massage effect.
Disclosure of Invention
The invention aims to provide a portable lumbar vertebra massage instrument and a massage method thereof.
The invention relates to a portable lumbar vertebra massage instrument which comprises a winding belt, an air permeable bag, a frame, a massage mechanism and a driving mechanism. The frame, the massage mechanism and the driving mechanism are all arranged in the ventilation bag. The inner ends of the two winding belts are fixed on the breathable bag. The frame comprises a mounting plate, a connecting frame and two guide rails. The two guide rails are fixed with the mounting plate through the connecting frame.
The massage mechanism comprises a pressing claw, a waist pushing component and a rotary pressing component. The waist pushing component comprises a waist pushing concave block, a waist pushing top block, a waist pushing sliding rod, an eccentric wheel and a vibration motor. The working side surface of the waist pushing concave block is in a circular arc shape with high ends and low middle. The working side surface of the waist pushing concave block is provided with a massage block group. The massage block group consists of a plurality of massage blocks. Two vibration motors are fixed on the side surface of the waist pushing concave block opposite to the working side surface. The output shafts of the two vibration motors are respectively eccentrically fixed with the two eccentric wheels. Two ends of the side surface of the waist pushing concave block opposite to the working side surface are respectively fixed with one ends of two waist pushing sliding rods. The other ends of the two waist pushing slide bars are respectively fixed with the inner side surfaces of the two waist pushing jacking blocks. The two waist pushing sliding rods and the two waist pushing square holes formed in the mounting plate form sliding pairs respectively. The outer side of the pushing waist jacking block is arc-shaped. A placing through groove is arranged in the middle of the working side surface of the waist pushing concave block.
The pressing claw comprises a limiting block, a claw sliding rod, a pressing block, a spring and a roller. One end of the paw sliding rod is fixed with the limiting block, and the other end of the paw sliding rod is supported with a roller. The inner ends of the two pressing blocks and the limiting block form a revolute pair. The two pressing blocks are arranged in a V shape. The middle parts of the two pressing blocks are connected with the limiting block through springs. The number of the pressing claws is four. The claw sliding rods in the four pressing claws and the four square pressing holes formed in the mounting plate respectively form sliding pairs. The four pressing claws all penetrate through the placing through grooves on the waist pushing concave blocks.
The rotary pressing assembly comprises a torsion spring, a massage rod, a rotating shaft, a rocker, a connecting rod and a sliding block. The rotating shaft and the mounting plate form a revolute pair. A torsion spring is sleeved on the rotating shaft. One end of the torsion spring is fixed with the rotating shaft, and the other end is fixed with the mounting plate. The outer end of the rotating shaft is fixed with one end of the massage rod. The other end of the massage rod is fixed with a rotary pressing lug. The inner end of the rotating shaft is fixed with one end of the rocker. The other end of the rocker is hinged with one end of the connecting rod. The other end of the connecting rod is hinged with the sliding block. The sliding block and the mounting plate form a sliding pair. An extension plate is fixed at the lower edge of the sliding block. The number of the rotary pressing assemblies is two. The four pressing claws are arranged between the two rotary pressing components.
The driving mechanism comprises a pinching cam, a waist pushing cam, a pinching screw rod, a waist pushing screw rod, a belt wheel, a driving motor, a driving belt, an auxiliary shaft, a clutch, a fixing frame, an auxiliary cam, a push-pull electromagnet and a push plate. The pressing cam and the waist pushing cam are both movable cams. The auxiliary shaft is connected with the opposite end of the pinching screw rod through a clutch. The opposite ends of the auxiliary shaft and the pinching screw rod are supported on one of the guide rails. The lumbar pushing screw rod is supported on the other guide rail. One end of the lumbar pushing screw rod is fixed with an output shaft of the driving motor. The driving motor is fixed with the frame. Pulleys are fixed on the waist pushing screw rod and the auxiliary shaft. The two belt wheels are connected through a transmission belt.
The pressing cam is arranged between the two guide rails and forms a sliding pair with the two guide rails. The working outline of the pinching cam is convex and consists of an upward-inclined line segment, an upward-top arc and a downward-inclined line segment which are connected in sequence. The pressing cam is fixed with the pressing frame. The pressing nut and the pressing screw rod which are fixed on the pressing rack form a screw pair. The pressing cam corresponds to the position of the paw sliding rod.
The working profile of the waist pushing cam is in an outward convex shape and consists of a first oblique line segment, an outward convex arc and a second oblique line segment which are sequentially connected. The number of the waist pushing cams is two. The two waist pushing cams and the two guide rails respectively form sliding pairs. The two waist pushing cams are fixed with the waist pushing frame. The waist pushing nut and the waist pushing screw rod which are fixed on the waist pushing frame form a screw pair. The two waist pushing cams and the two waist pushing jacking blocks are respectively corresponding in position.
The two waist pushing cams are respectively fixed with the two fixing frames. The two fixing frames are respectively fixed with the two pushing plates. Push-pull type electromagnets are fixed on the two fixing frames. The push-out rods of the two push-pull electromagnets are respectively fixed with the two auxiliary cams. The working profile of the auxiliary cam is identical to the working profile of the push-back cam with the second diagonal segment omitted. Photoelectric sensors are fixed on the two sliding rails.
Further, the upward inclined line segment and the downward inclined line segment on the pinching cam are all arranged at an included angle of 60 degrees with the axis of the pinching screw rod. The follower travel on the pinch cam is a, a=16 mm. The first inclined line segment on the lumbar pushing cam forms an angle of 45 degrees with the axis of the lumbar pushing screw rod. The second inclined line segment on the lumbar pushing cam forms an angle of 30 degrees with the axis of the lumbar pushing screw rod. The follower travel on the lumbar cam is b, b=20 mm. The end point of the upward inclined line segment of the pinching cam, which is far away from the top circular arc end, is flush with the end point of the first inclined line segment of the waist pushing cam, which is far away from the outer convex circular arc end. The waist pushing slide bar is positioned on a symmetrical plane of the waist pushing concave block parallel to the length direction.
Further, the detection heads of the two photoelectric sensors face to the pressing cam and one of the waist pushing cams respectively. In the initial state, the detection head of one photoelectric sensor is close to one side edge of the pinching cam far away from the massage mechanism, and the detection head of the other photoelectric sensor is close to one side edge of the waist pushing cam far away from the massage mechanism.
Further, the massage block is hemispherical, and rubber is adopted as a material; the massage rods in the two rotary pressing assemblies are positioned in the placing through grooves on the waist pushing concave blocks; the two massage rods rotate to be parallel to the length direction of the mounting plate, and the distance between the two rotary pressing convex blocks is smaller than the length of the limiting block and is not contacted with the pressing block; an infrared emitter is arranged in the middle of the massage rod; the auxiliary cam is arranged in a hollow way; in the push-pull electromagnet pushing-out state, the outermost point of the auxiliary cam is flush with the outermost point of the push-waist cam. The two rotary pressing assemblies are arranged in the middle in the length direction of the waist pushing concave block.
Further, the outer ends of the two winding belts are provided with magic tapes. One of the magic tapes on the waist winding belt is a thorn-faced magic tape, and the other one of the magic tapes on the waist winding belt is a wool-faced magic tape.
Further, the portable lumbar vertebra massage device also comprises a solar panel and a button plate; the solar panel is fixed on the outer side surface of the air-permeable bag; the button plate is arranged on one of the belt winding belts; the button plate is provided with an infrared control button, a clutch control button, an auxiliary cam control button and a start-stop button; the infrared transmitter is controlled by an infrared control button on the button plate. The clutch is controlled by a clutch control button on the button plate; both push-pull electromagnets are controlled by auxiliary cam control buttons on the button plate.
Further, the waist pushing screw rod and the pinching screw rod are reciprocating screw rods. The belt wheel fixed on the waist pushing screw rod is positioned at the part of the waist pushing screw rod without threads.
Further, the projections of the two pushing plates on a plane perpendicular to the axis of the guide rail and the projections of the extending plates on the two sliding blocks on the plane are overlapped respectively. When the auxiliary cam is in contact with the top block, the push plate is in contact with the extension plate.
The massage method of the portable lumbar vertebra massage instrument is as follows:
step one, a user winds a winding waistband around a waist, and enables a waist pushing concave block to prop against the waist of the back of the user; the driving motor rotates, and the waist pushing screw rod and the pinching screw rod rotate.
Step two, the waist pushing nut slides positively, and the two waist pushing cams respectively pass through the two waist pushing jacking blocks; the two waist pushing jacking blocks respectively push the two waist pushing sliding rods to slide, so that the waist pushing concave blocks are pushed to press the waist of a user; the vibration motor rotates while the waist pushing concave block presses the waist of the user.
If the clutch is in an engaged state, the press nut and the waist pushing nut synchronously slide forward, and the press cam sequentially passes through each press claw; in the process that the pressing cam passes through the pressing claw, the roller in the pressing claw is contacted with the working contour of the pressing cam, so that the pressing claw slides towards the lumbar vertebra of the user to press the lumbar vertebra of the user.
If the clutch is in a disengaged state, the press cam does not move, and the press nut does not slip.
Step three, after the two waist pushing cams completely pass through the corresponding waist pushing ejector blocks respectively, the vibration motor stops rotating, the two pushing plates are respectively contacted with the extending plates of the two sliding blocks, and the two sliding blocks are respectively pushed to slide; the sliding of the two sliding blocks drives the massage rod to rotate.
If the two push-pull electromagnets are in a retracted state, the auxiliary cam is not contacted with the waist pushing jacking block; if the two push-pull electromagnets are in a push-out state, the rotary pressing assembly massages the waist of a user, and the two auxiliary cams respectively apply acting force to the two waist pushing jacking blocks; the two waist pushing jacking blocks respectively push the two waist pushing sliding rods to slide, so that the waist pushing concave blocks are pushed to press the waist of a user; the vibration motor rotates while the waist pushing concave block presses the waist of the user.
Fourthly, after the massage rod in the rotary pressing assembly rotates from one side edge of the through groove on the waist pushing concave block to the other side edge, the waist pushing nut reaches the first limit position of the thread on the waist pushing screw rod, and the waist pushing nut reversely slides; the massage rod is reset under the action of the torsion spring; if the two push-pull electromagnets are in a push-out state, the two auxiliary cams are gradually separated from the two waist pushing jacking blocks, the pressing force of the waist pushing concave blocks on the waist of the user is gradually reduced to 0, and the vibration motor stops rotating.
Step five, two waist pushing cams respectively pass through two waist pushing jacking blocks; the two waist pushing jacking blocks respectively push the two waist pushing sliding rods to slide, so that the waist pushing concave blocks are pushed to press the waist of a user; the vibration motor rotates while the waist pushing concave block presses the waist of the user.
If the clutch is in an engaged state, the press nut and the waist pushing nut synchronously and reversely slide, and the press cam sequentially passes through each press claw; in the process that the pressing cam passes through the pressing claw, the roller in the pressing claw is contacted with the working contour of the pressing cam, so that the pressing claw slides towards the lumbar vertebra of the user to press the lumbar vertebra of the user.
If the clutch is in a disengaged state, the press cam does not move, and the press nut does not slip.
And step six, after the two waist pushing cams completely pass through the corresponding waist pushing jacking blocks respectively, stopping the vibration motor, enabling the waist pushing nuts to reach the second limit positions of the pressing screw rod and the threads on the waist pushing screw rod, and entering the step seven.
Step seven, repeating the steps II, III, IV, V and VI; in the repetition process, once the clutch engagement or disengagement state is changed, the cam is reset, and the execution is restarted from the second step.
Further, in the second step, the specific process of pressing the user's spine by pressing the kneading claws is as follows: when the pinch grip slides until the pinch blocks contact the back of the user, the two pinch blocks compress the spring under the resistance of the back of the user. The spring force of the spring causes the two pinching blocks to exert pressure on the back of the user.
The invention has the beneficial effects that:
1. the invention integrates a plurality of mechanisms for massaging in a small space, has smaller size, and a user can fix the massage device on the body by winding the waistband, thereby realizing continuous massaging and having higher comfort level.
2. The invention can fully automatically complete the massage actions of pinching the spine, vibrating the spine and stretching the spine and can effectively relieve the spine fatigue of a user.
3. According to the invention, the spine of the user is sequentially pressed by four pressing claws arranged in a row, so that the process of sequentially pressing the spine by the human hand is simulated, the effect of manual massage is more approximate, and the massage effect is improved.
4. According to the invention, through the reciprocating motion of the movable cam, the massage actions of pressing and stretching firstly and the massage actions of stretching and pressing secondly can be simulated, the massage process is rich, and the experience effect of a user is improved.
5. According to the waist pushing cam disclosed by the invention, the slopes of the two sides of the working outline of the waist pushing cam are different, so that different waist pressing speeds can be provided for a user, and the massage experience is more abundant.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a perspective view of the invention with the waistband and the air permeable bag removed;
FIG. 3 is a perspective view of the massage mechanism of the present invention;
FIG. 4 is a schematic front view of the massage mechanism of the present invention;
FIG. 5 is a schematic rear view of the massage mechanism of the present invention;
FIG. 6 is a schematic bottom view of the massage mechanism of the present invention;
FIG. 7 is a perspective view of a press grip of the present invention;
FIG. 8 is a first perspective view of the drive mechanism of the present invention;
FIG. 9 is a second perspective view of the drive mechanism of the present invention;
FIG. 10 is a schematic side view of a drive mechanism according to the present invention;
FIG. 11 is a schematic view of a pinch cam of the present invention;
fig. 12 is a schematic view of a lumbar cam in accordance with the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, a portable lumbar vertebra massage apparatus includes a wrapping belt 1, a button plate 2, a solar panel 10, a ventilation bag 6, a frame 7, a battery, a massage mechanism, and a driving mechanism. The battery, the frame 7, the massage mechanism and the driving mechanism are all arranged in the ventilation bag 6. The frame 7 is fixed with the ventilation bag 6. A solar panel 10 is fixed on the outer side of the air-permeable bag 6. The solar panel 10 charges a battery. The battery supplies power to a driving motor in the driving mechanism. The inner ends of the two winding belts 1 are fixed on the ventilation bag 6, and the outer ends are provided with magic tapes. One of the magic tapes on the winding waistband 1 is a thorn-faced magic tape, and the other magic tape on the winding waistband 1 is a wool-faced magic tape. The button plate 2 is mounted on one of the waistband winding belts 1. The button plate 2 is provided with a clutch infrared control button, a control button, an auxiliary cam control button and a start-stop button.
As shown in fig. 2, 3 and 8, the frame 7 includes a mounting plate 7-1, a connection frame 7-2, and two guide rails 7-3. Two parallel guide rails 7-3 are fixed with the mounting plate 7-1 through the connecting frame 7-2.
As shown in fig. 2, 3, 4, 5 and 6, the massage mechanism includes a pressing claw 3, a lumbar pushing assembly 4 and a rotation pressing assembly 5. The lumbar pushing component 4 comprises a lumbar pushing concave block 4-1, a lumbar pushing top block 4-2, a lumbar pushing sliding rod 4-3, an eccentric wheel 4-4 and a vibration motor 4-5. The working side surface of the waist pushing concave block 4-1 is in a circular arc shape with high ends and low middle. The working side surface of the waist pushing concave block 4-1 is provided with a massage block group. The massage block group consists of a plurality of massage blocks. The massage block is hemispherical, and rubber is adopted as the material. Two vibration motors 4-5 are fixed on the side surface of the waist pushing concave block 4-1 opposite to the working side surface. The output shafts of the two vibration motors 4-5 are respectively eccentrically fixed with the two eccentric wheels 4-4. The vibration motor 4-5 is matched with the eccentric wheel 4-4 to provide vibration, so as to play a role in massaging the waist of a user. Two ends of the side surface of the waist pushing concave block 4-1 opposite to the working side surface are respectively fixed with one ends of two waist pushing sliding rods 4-3. The other ends of the two waist pushing slide bars 4-3 are respectively fixed with the inner side surfaces of the two waist pushing jacking blocks 4-2. The two waist pushing sliding rods 4-3 and the two waist pushing square holes arranged on the mounting plate 7-1 respectively form sliding pairs. The waist pushing slide bar is positioned on a symmetrical plane of the waist pushing concave block parallel to the length direction. The outer side of the pushing waist top block 4-2 is arc-shaped. When the two waist pushing sliding rods 4-3 slide towards the waist pushing concave blocks 4-1, the waist pushing concave blocks 4-1 are pushed to slide, and the waist pushing concave blocks 4-1 with circular arc-shaped working side faces push the waist of a user to play a role in stretching the spine. A placing through groove is arranged at the middle position of the working side surface of the waist pushing concave block 4-1. The push waist concave block 4-1 is positioned on one side of the mounting plate 7-1 away from the guide rail 7-3.
As shown in fig. 2, 3, 4, 5, 6 and 7, the pressing jaw 3 includes a stopper 3-1, a jaw slide bar 3-2, a pressing block 3-3, a spring 3-4 and a roller 3-5. One end of the paw sliding rod 3-2 is fixed with the limiting block 3-1, and the other end is supported with a roller 3-5. The inner ends of the two pressing blocks 3-3 and the limiting block 3-1 form a revolute pair with a common axis parallel to the width direction of the waist pushing concave block 4-1. The two pressing blocks 3-3 are arranged in a V shape. The middle parts of the two pressing blocks 3-3 are connected with the limiting block 3-1 through springs 3-4. The total number of the pressing claws 3 is four. The claw sliding rods 3-2 in the four pressing claws 3 and the four square pressing holes formed in the mounting plate 7-1 respectively form sliding pairs. The four pinching square holes are all arranged in the middle of the mounting plate 7-1 and are sequentially arranged along the width direction of the mounting plate 7-1. The four limiting blocks 3-1 are all positioned on one side of the mounting plate 7-1, which is close to the waist pushing concave block 4-1. When the claw slide bar 3-2 is slid to a state where the pressing pieces 3-3 contact the back of the user, the two pressing pieces 3-3 compress the springs 3-4 under the resistance of the back of the user. The elastic force of the springs 3-4 causes the two pressing blocks 3-3 to exert pressure on the back of the user. The process of rotating and squeezing the back of the user by the two pressing blocks 3-3 is similar to that of pressing the back of the user by two fingers, and can help the user relax the spine. The four pressing claws 3 all penetrate through the placing through grooves on the waist pushing concave block 4-1.
The rotary pressing component 5 comprises a torsion spring, a massage rod 5-1, a rotating shaft 5-2, a rocker 5-3, a connecting rod 5-4 and a sliding block 5-5. The rotating shaft 5-2 and the mounting plate 7-1 form a revolute pair. A torsion spring is sleeved on the rotating shaft 5-2. One end of the torsion spring is fixed with the rotating shaft 5-2, and the other end is fixed with the mounting plate 7-1. The outer end of the rotating shaft 5-2 is fixed with one end of the massage rod 5-1. The outer side surface of the other end of the massage rod 5-1 is fixed with a rotary pressing convex block. The middle part of the massage rod 5-1 is provided with an infrared emitter 5-6. The infrared emitters 5-6 are controlled by infrared control buttons on the button pad. The inner end of the rotating shaft 5-2 is fixed with one end of the rocker 5-3. The other end of the rocker 5-3 is hinged with one end of the connecting rod 5-4. The other end of the connecting rod 5-4 is hinged with the sliding block 5-5. The slider 5-5 and the mounting plate 7-1 constitute a sliding pair that slides in the width direction of the mounting plate 7-1. An extension plate is fixed at the lower edge of the outer end of the sliding block 5-5. The number of the screwing components 5 is two. The two rotary pressing assemblies are arranged in the middle in the length direction of the waist pushing concave block. The four pressing claws 3 are arranged between the two rotary pressing assemblies 5. The massage rods 5-1 in the two rotary pressing assemblies 5 are positioned in the placing through grooves on the waist pushing concave blocks 4-1. When the two massage rods 5-1 rotate to be parallel to the length direction of the mounting plate 7-1, the distance between the two rotary pressing protruding blocks is smaller than the length of the limiting block and is not contacted with the pressing block 3-3, so that the rotary pressing protruding blocks can be close to the spine of a user as much as possible, and the massage experience of the user is improved.
As shown in fig. 2, 8, 9 and 10, the driving mechanism includes a pinching cam 8, a lumbar pushing cam 9, a pinching screw 11, a lumbar pushing screw 12, a pulley 14, a driving motor 15, a transmission belt 16, an auxiliary shaft 17, a clutch 18, a fixing frame 19, an auxiliary cam 20, a push-pull electromagnet 21 and a push plate 22. The clutch 18 is controlled by a clutch control button on the button plate 2. The pinching cam 8 and the pushing cam 9 are both moving cams. The waist pushing screw rod 12 and the pinching screw rod 11 are reciprocating screw rods. The auxiliary shaft 17 coaxially provided is connected to the opposite end of the pinch roller 11 via a clutch 18. The opposite ends of the auxiliary shaft 17 and the pinch roller 11 are supported on one of the guide rails 7-3. Both ends of the lumbar pushing screw rod 12 are supported on the other guide rail 7-3. One end of the lumbar pushing screw rod 12 is fixed with an output shaft of the driving motor. The drive motor is fixed with the frame 7. The belt wheel 14 is fixed on the waist pushing screw rod 12 and the auxiliary shaft 17. The two pulleys 14 are connected by a drive belt 16. The pulley 14 fixed to the lumbar support screw 12 is located at a portion of the lumbar support screw 12 where there is no screw thread.
As shown in fig. 2, 8, 9, 10 and 11, the pinch cam 8 is disposed between the two guide rails 7-3, and forms a sliding pair with the two guide rails 7-3. The working outline of the pinching cam 8 is convex and consists of an upward inclined line segment 8-1, an upward top circular arc 8-2 and a downward inclined line segment 8-3 which are connected in sequence. The upward inclined line segment 8-1 and the downward inclined line segment 8-3 are all arranged at an included angle of 60 degrees with the axis of the pinching screw rod 11. The follower stroke of the pinch cam 8 is a, a=16 mm. The lowest point of the upward-inclined line section 8-1 is flush with the position of the roller 3-5 on the pressing claw closest to the guide rail 7-3. The pressing cam 8 is fixed with the pressing frame. The pressing nut and the pressing screw rod 11 which are fixed on the pressing rack form a screw pair.
As shown in fig. 2, 8, 9, 10 and 12, the working profile of the lumbar pushing cam 9 is convex outwards, and is composed of a first oblique line segment 9-1, a convex arc 9-2 and a second oblique line segment 9-3 which are connected in sequence. The first oblique line segment 9-1 forms an angle of 45 degrees with the axis of the lumbar pushing screw rod 12. The second diagonal 9-3 is at an angle of 30 ° to the axis of the lumbar pushing screw 12. The follower travel of the lumbar cam 9 is b, b=20 mm. There are two pushing cams 9. The two waist pushing cams 9 are respectively arranged on the outer sides of the two guide rails 7-3 and respectively form sliding pairs with the two guide rails 7-3. Both lumbar pushing cams 9 are fixed to lumbar pushing frame 24. The waist pushing nut fixed on the waist pushing frame 24 and the waist pushing screw rod 12 form a screw pair. The end point of the upward inclined line segment of the pinching cam, which is far away from the top circular arc end, is flush with the end point of the first inclined line segment of the waist pushing cam, which is far away from the outer convex circular arc end.
The two waist pushing cams 9 are respectively fixed with the two fixing frames 19. The two fixing frames 19 are respectively fixed with the two pushing plates 22. The projections of the two push plates on a plane perpendicular to the axis of the guide rail 7-3 and the projections of the extension plates on the two slide blocks on the plane are overlapped respectively. Push-pull electromagnet 21 is fixed on both fixing frames 19. The push-out levers of the two push-pull electromagnets 21 are fixed to the two auxiliary cams 20, respectively. The auxiliary cam 20 is arranged in a hollow mode, so that when the push-pull electromagnet 21 is retracted, the shell of the push-pull electromagnet 21 can be covered by the auxiliary cam 20, and the space utilization rate is greatly improved. The working profile of the auxiliary cam 20 is identical to the working profile of the lumbar cam 9 with the second diagonal segment 9-3 omitted. Both push-pull electromagnets are controlled by auxiliary cam control buttons on the button plate.
Photoelectric sensors 23 are fixed on the two slide rails. The detection heads of the two photoelectric sensors 23 face the pinch cam and one of the push cams 9, respectively. In the initial state, the detection head of one of the photoelectric sensors 23 is close to the side edge of the pinching cam away from the massage mechanism, and the detection head of the other photoelectric sensor 23 is close to the side edge of one of the lumbar pushing cams 9 away from the massage mechanism. The two photoelectric sensors 23 are used for detecting the reset of the pinching cam and the two waist pushing cams 9, namely, detecting whether the pinching cam and the two waist pushing cams 9 are in an initial state.
In the pushed-out state of the push-pull electromagnet 21, the outermost point of the assist cam 20 is disposed flush with the outermost point of the push-waist cam 9. The position of the claw slide bar 3-2 corresponds to that of the pressing cam 8, and the sliding of the pressing cam 8 drives the claw slide bar 3-2 to slide along the axis of the claw slide bar. The two waist pushing jacking blocks 4-2 correspond to the positions of the two waist pushing cams 9 respectively, and the sliding of the two waist pushing cams 9 drives the two waist pushing jacking blocks 4-2 to slide along the axes of the corresponding waist pushing sliding rods respectively. When the auxiliary cam is in contact with the top block, the push plate is in contact with the extension plate.
The massage method of the portable lumbar vertebra massage instrument is as follows:
step one, the user winds the winding belt 1 around the waist, and makes the push waist concave block 4-1 prop against the waist of the back of the user, and the push plate 22 is located at the upper pole (i.e. the highest position). The two infrared emitters 5-6 are electrified to emit infrared rays to irradiate the waist of the user. The driving motor rotates, and the lumbar pushing screw rod 12 and the pinching screw rod 11 rotate.
And step two, the waist pushing nut slides positively, and the two waist pushing cams respectively pass through the two waist pushing jacking blocks. The two waist pushing jacking blocks respectively push the two waist pushing sliding rods to slide, so that the waist pushing concave block 4-1 is pushed to press the waist of a user, and the function of stretching the spine is achieved. The vibration motor rotates while the lumbar pushing concave block 4-1 presses the lumbar of the user. The lumbar pushing concave block 4-1 vibrates in the rotation process of the vibration motor, so that the waist of a user is massaged.
When the clutch 18 is in the engaged state, the press nut and the push nut slide synchronously in the forward direction, and the press cam 8 passes through the respective press claws 3 in sequence. In the process that the pressing cam passes through the pressing claw, the rollers 3-5 in the pressing claw 3 are contacted with the working contour of the pressing cam 8, so that the pressing claw slides towards the lumbar vertebra of the user to press the lumbar vertebra of the user. Thereby realizing the effect of sequentially pressing the user's spine from top to bottom. The specific process of pressing the user's spine by the pressing grip is as follows: when the pinch grip slides until the pinch blocks contact the back of the user, the two pinch blocks compress the spring under the resistance of the back of the user. The spring force of the spring causes the two pinching blocks to exert pressure on the back of the user. The process of rotating and squeezing the back of the user by the two pressing blocks is similar to that of pressing the back of the user by two fingers, so that the user can be helped to loosen the spine. Because the pressing cam is steeper than the waist pushing cam, the sliding speed of the pressing claw is larger than that of the waist pushing concave block 4-1, so that the massaging action of the pressing claw and the waist pushing concave block 4-1 can play a role at the same time, and the massaging experience of a user is improved.
If the clutch 18 is in the disengaged state, the press cam does not move, and the press nut does not slip.
And thirdly, after the two waist pushing cams completely pass through the corresponding waist pushing ejector blocks respectively, the vibration motor stops rotating, the two push plates 22 are respectively contacted with the extension plates of the two sliding blocks 5-5, and the two sliding blocks 5-5 are respectively pushed to slide towards the mounting plate 7-1. The sliding of the two sliding blocks 5-5 drives the massage rod 5-1 to rotate. So that the two rotary pressing projections on the massage rod 5-1 massage the lumbar vertebra position of the user.
If the two push-pull electromagnets 21 are in the retracted state, the auxiliary cam 20 is not in contact with the lumbar jack. If the two push-pull electromagnets 21 are in a push-out state, the rotary pressing assembly 5 applies acting force to the two pushing jack blocks respectively while massaging the waist of a user; the two waist pushing jacking blocks respectively push the two waist pushing sliding rods to slide, so that the waist pushing concave block 4-1 is pushed to press the waist of a user, and the function of stretching the spine is played again. The vibration motor rotates while the lumbar pushing concave block 4-1 presses the lumbar of the user. The lumbar pushing concave block 4-1 vibrates in the rotation process of the vibration motor, so that the waist of a user is massaged.
And step four, after the massage rod 5-1 in the rotary pressing assembly 5 rotates from one side edge of the through groove on the waist pushing concave block 4-1 to the other side edge, the waist pushing nut reaches the first limit position of the threads on the waist pushing screw rod 12, and the waist pushing nut reversely slides. The massage rod 5-1 is reversely reset under the action of the torsion spring, and the lumbar vertebra position of the user is massaged again in the reverse reset process. If the two push-pull electromagnets 21 are in the push-out state, the two auxiliary cams are gradually separated from the two lumbar pushing blocks, the pressing force of the lumbar pushing concave blocks on the waist of the user is gradually reduced to 0, and the vibration motor stops rotating.
And fifthly, two waist pushing cams respectively pass through the two waist pushing jacking blocks. The two waist pushing jacking blocks respectively push the two waist pushing sliding rods to slide, so that the waist pushing concave block 4-1 is pushed to press the waist of a user, and the function of stretching the spine is achieved. The vibration motor rotates while the lumbar pushing concave block 4-1 presses the lumbar of the user. The lumbar pushing concave block 4-1 vibrates in the rotation process of the vibration motor, so that the waist of a user is massaged.
If the clutch 18 is in the engaged state, the press nut and the push nut slide in the opposite direction in synchronization (the press nut reaches the first limit position of the threads of the press screw 11 while the push nut reaches the first limit position of the threads of the push screw 12 and slides toward the press jaws.) the press cam sequentially passes through each press jaw, and at this time, the order in which the press cam passes through each press jaw is opposite to the second step. In the process that the pressing cam passes through the pressing claw, the rollers 3-5 in the pressing claw are contacted with the working contour of the pressing cam, so that the pressing claw slides towards the lumbar vertebra of the user to press the lumbar vertebra of the user.
If the clutch 18 is in the disengaged state, the press cam does not move, and the press nut does not slip.
And step six, after the two waist pushing cams completely pass through the corresponding waist pushing jacking blocks respectively, stopping the vibration motor, enabling the waist pushing nut to reach the second limit position of the threads on the waist pushing screw rod 12, and entering the step seven.
Step seven, repeating the steps II, III, IV, V and VI; in the repetition process, once the clutch engagement or disengagement state is changed, the cam is reset, and the execution is restarted from the second step.

Claims (8)

1. A portable lumbar vertebra massage instrument comprises a winding belt, a ventilation bag, a frame, a massage mechanism and a driving mechanism; the method is characterized in that: the frame, the massage mechanism and the driving mechanism are all arranged in the ventilation bag; the inner ends of the two winding belts are fixed on the breathable bag; the frame comprises a mounting plate, a connecting frame and two guide rails; the two guide rails are fixed with the mounting plate through the connecting frame;
the massage mechanism comprises a pressing claw, a waist pushing component and a rotary pressing component; the waist pushing component comprises a waist pushing concave block, a waist pushing top block, a waist pushing sliding rod, an eccentric wheel and a vibration motor; the working side surface of the waist pushing concave block is in a circular arc shape with high ends and low middle; the working side surface of the waist pushing concave block is provided with a massage block group; the massage block group consists of a plurality of massage blocks; two vibration motors are fixed on the side surface of the waist pushing concave block, which is opposite to the working side surface; the output shafts of the two vibration motors are respectively eccentrically fixed with the two eccentric wheels; two ends of the side surface of the waist pushing concave block opposite to the working side surface are respectively fixed with one ends of two waist pushing sliding rods; the other ends of the two waist pushing slide bars are respectively fixed with the inner side surfaces of the two waist pushing jacking blocks; the two waist pushing sliding rods and the two waist pushing square holes formed in the mounting plate form sliding pairs respectively; the outer side of the pushing waist jacking block is arc-shaped; a placing through groove is formed in the middle position of the working side surface of the waist pushing concave block;
the pressing claw comprises a limiting block, a claw sliding rod, a pressing block, a spring and a roller; one end of the paw sliding rod is fixed with the limiting block, and the other end of the paw sliding rod is supported with a roller; the inner ends of the two pressing blocks and the limiting block form a revolute pair; the two pressing blocks are arranged in a V shape; the middle parts of the two pressing blocks are connected with the limiting block through springs; the number of the pressing handles is four; the claw sliding rods in the four pressing claws and the four square pressing holes formed in the mounting plate respectively form sliding pairs; the four pressing handles all penetrate through the placing through grooves on the waist pushing concave blocks;
the rotary pressing component comprises a torsion spring, a massage rod, a rotating shaft, a rocker, a connecting rod and a sliding block; the rotating shaft and the mounting plate form a revolute pair; a torsion spring is sleeved on the rotating shaft; one end of the torsion spring is fixed with the rotating shaft, and the other end of the torsion spring is fixed with the mounting plate; the outer end of the rotating shaft is fixed with one end of the massage rod; the other end of the massage rod is fixed with a rotary pressing lug; the inner end of the rotating shaft is fixed with one end of the rocker; the other end of the rocker is hinged with one end of the connecting rod; the other end of the connecting rod is hinged with the sliding block; the sliding block and the mounting plate form a sliding pair; an extension plate is fixed at the lower edge of the sliding block; the number of the rotary pressing assemblies is two; the four pressing claws are arranged between the two rotary pressing assemblies;
the driving mechanism comprises a pinching cam, a waist pushing cam, a pinching screw rod, a waist pushing screw rod, a belt wheel, a driving motor, a driving belt, an auxiliary shaft, a clutch, a fixing frame, an auxiliary cam, a push-pull electromagnet and a push plate; the pressing cam and the waist pushing cam are both movable cams; the auxiliary shaft is connected with the opposite end of the pinching screw rod through a clutch; the opposite ends of the auxiliary shaft and the pinching screw rod are supported on one of the guide rails; the lumbar pushing screw rod is supported on the other guide rail; one end of the lumbar pushing screw rod is fixed with an output shaft of the driving motor; the driving motor is fixed with the frame; pulleys are fixed on the waist pushing screw rod and the auxiliary shaft; the two belt wheels are connected through a transmission belt;
the pressing cam is arranged between the two guide rails and forms a sliding pair with the two guide rails; the working contour of the pinching cam is convex and consists of an upward-inclined line segment, an upward-top arc and a downward-inclined line segment which are connected in sequence; the pressing cam is fixed with the pressing frame; the pressing nut and the pressing screw rod which are fixed on the pressing rack form a screw pair; the pressing cam corresponds to the position of the paw sliding rod;
the working contour of the waist pushing cam is in an outward convex shape and consists of a first oblique line segment, an outward convex arc and a second oblique line segment which are sequentially connected; the number of the waist pushing cams is two; the two waist pushing cams and the two guide rails respectively form sliding pairs; the two waist pushing cams are fixed with the waist pushing frame; the waist pushing nut and the waist pushing screw rod which are fixed on the waist pushing frame form a screw pair; the two waist pushing cams correspond to the positions of the two waist pushing jacking blocks respectively;
the two waist pushing cams are respectively fixed with the two fixing frames; the two fixing frames are respectively fixed with the two pushing plates; push-pull electromagnets are fixed on the two fixing frames; the push-out rods of the two push-pull electromagnets are respectively fixed with the two auxiliary cams; the working contour of the auxiliary cam is completely the same as the working contour of the waist pushing cam without the second oblique line segment; photoelectric sensors are fixed on the two guide rails.
2. The portable lumbar vertebra massager of claim 1 wherein: the upward inclined line segment and the downward inclined line segment on the pinching cam are all arranged at an included angle of 60 degrees with the axis of the pinching screw rod; the travel of the follower on the pressing cam is a, a=16mm; the first inclined line segment on the waist pushing cam forms an angle of 45 degrees with the axis of the waist pushing screw rod; the second inclined line segment on the lumbar pushing cam forms an angle of 30 degrees with the axis of the lumbar pushing screw rod; the follower travel on the lumbar pushing cam is b, b=20mm; the end point of the upward inclined line segment of the pinching cam, which is far away from the top circular arc, is flush with the end point of the first inclined line segment of the waist pushing cam, which is far away from the outer convex circular arc; the waist pushing slide bar is positioned on a symmetrical plane of the waist pushing concave block parallel to the length direction.
3. The portable lumbar vertebra massager of claim 1 wherein: the detection heads of the two photoelectric sensors face towards the pinching cam and one waist pushing cam respectively; in the initial state, the detection head of one photoelectric sensor is close to one side edge of the pinching cam far away from the massage mechanism, and the detection head of the other photoelectric sensor is close to one side edge of the waist pushing cam far away from the massage mechanism.
4. The portable lumbar vertebra massager of claim 1 wherein: the massage blocks are hemispherical, and rubber is adopted as the material; the massage rods in the two rotary pressing assemblies are positioned in the placing through grooves on the waist pushing concave blocks; the two massage rods rotate to be parallel to the length direction of the mounting plate, and the distance between the two rotary pressing convex blocks is smaller than the length of the limiting block and is not contacted with the pressing block; an infrared emitter is arranged in the middle of the massage rod; the auxiliary cam is arranged in a hollow way; in the push-pull electromagnet pushing-out state, the outermost point of the auxiliary cam is flush with the outermost point of the waist pushing cam; the two rotary pressing assemblies are arranged in the middle in the length direction of the waist pushing concave block.
5. The portable lumbar vertebra massager of claim 1 wherein: the outer ends of the two winding belts are provided with magic tapes; one of the magic tapes on the waist winding belt is a thorn-faced magic tape, and the other one of the magic tapes on the waist winding belt is a wool-faced magic tape.
6. The portable lumbar vertebra massager of claim 4 wherein: the solar panel and the button plate are also included; the solar panel is fixed on the outer side surface of the air-permeable bag; the button plate is arranged on one of the belt winding belts; the button plate is provided with an infrared control button, a clutch control button, an auxiliary cam control button and a start-stop button; the infrared transmitter is controlled by an infrared control button on the button plate; the clutch is controlled by a clutch control button on the button plate; both push-pull electromagnets are controlled by auxiliary cam control buttons on the button plate.
7. The portable lumbar vertebra massager of claim 1 wherein: the waist pushing screw rod and the pinching screw rod are reciprocating screw rods; the belt wheel fixed on the waist pushing screw rod is positioned at the part of the waist pushing screw rod without threads.
8. The portable lumbar vertebra massager of claim 1 wherein: the projection of the two push plates on a plane perpendicular to the axis of the guide rail is overlapped with the projection of the extension plates on the two sliding blocks on the plane respectively; when the auxiliary cam is in contact with the top block, the push plate is in contact with the extension plate.
CN201810029522.2A 2018-01-12 2018-01-12 Portable lumbar vertebra massage instrument and massage method thereof Active CN108175656B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111067772B (en) * 2019-12-31 2021-09-14 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 Lumbar vertebra massager integrating kneading, pushing and discharging functions

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006271496A (en) * 2005-03-28 2006-10-12 Matsushita Electric Works Ltd Massage machine
CN102058466A (en) * 2011-03-15 2011-05-18 江苏大学 Chinese massage robot
CN103598959A (en) * 2013-12-06 2014-02-26 深圳市诺嘉智能养生发展有限公司 Modular intelligent massage chair with self-selection configuration
KR20140002652U (en) * 2012-10-26 2014-05-08 리스토어 인터내셔널 코., 엘티디. Health care equipment for massage and shake of waist-abdomen or health care equipment for massage and shake of waist-abodoment and back
CN105326630A (en) * 2015-12-14 2016-02-17 吴小红 Kneading massager
CN106344359A (en) * 2016-09-20 2017-01-25 李良裕 Human meridian healthcare chair

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006271496A (en) * 2005-03-28 2006-10-12 Matsushita Electric Works Ltd Massage machine
CN102058466A (en) * 2011-03-15 2011-05-18 江苏大学 Chinese massage robot
KR20140002652U (en) * 2012-10-26 2014-05-08 리스토어 인터내셔널 코., 엘티디. Health care equipment for massage and shake of waist-abdomen or health care equipment for massage and shake of waist-abodoment and back
CN103598959A (en) * 2013-12-06 2014-02-26 深圳市诺嘉智能养生发展有限公司 Modular intelligent massage chair with self-selection configuration
CN105326630A (en) * 2015-12-14 2016-02-17 吴小红 Kneading massager
CN106344359A (en) * 2016-09-20 2017-01-25 李良裕 Human meridian healthcare chair

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