CN110495978B - Postpartum rehabilitation and restoration instrument - Google Patents
Postpartum rehabilitation and restoration instrument Download PDFInfo
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- CN110495978B CN110495978B CN201910833521.8A CN201910833521A CN110495978B CN 110495978 B CN110495978 B CN 110495978B CN 201910833521 A CN201910833521 A CN 201910833521A CN 110495978 B CN110495978 B CN 110495978B
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- long shaft
- extrusion
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- air bag
- gasbag
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- 238000001125 extrusion Methods 0.000 claims abstract description 99
- 230000008439 repair process Effects 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 239000002245 particle Substances 0.000 claims abstract description 11
- 229910052754 neon Inorganic materials 0.000 claims description 18
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 18
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- 244000043261 Hevea brasiliensis Species 0.000 claims description 11
- 229920003052 natural elastomer Polymers 0.000 claims description 11
- 229920001194 natural rubber Polymers 0.000 claims description 11
- 238000005299 abrasion Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 210000001981 hip bone Anatomy 0.000 abstract description 28
- 230000000694 effects Effects 0.000 abstract description 24
- 206010061218 Inflammation Diseases 0.000 abstract description 9
- 230000004054 inflammatory process Effects 0.000 abstract description 9
- 210000000988 bone and bone Anatomy 0.000 abstract description 6
- 210000001624 hip Anatomy 0.000 description 15
- 230000009471 action Effects 0.000 description 11
- 235000013372 meat Nutrition 0.000 description 9
- 238000011084 recovery Methods 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000002560 therapeutic procedure Methods 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 240000001085 Trapa natans Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 231100000206 health hazard Toxicity 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 235000019633 pungent taste Nutrition 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 235000009165 saligot Nutrition 0.000 description 2
- 244000309464 bull Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003903 pelvic floor Anatomy 0.000 description 1
- 210000004197 pelvis Anatomy 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 210000004291 uterus Anatomy 0.000 description 1
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Classifications
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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
-
- 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
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
-
- 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
- A61H9/00—Pneumatic or hydraulic massage
- A61H9/005—Pneumatic massage
- A61H9/0078—Pneumatic massage with intermittent or alternately inflated bladders or cuffs
-
- 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
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0001—Body part
- A61F2007/0018—Trunk or parts thereof
- A61F2007/0023—Waist
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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)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Nursing (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Massaging Devices (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention belongs to the technical field of medical instruments, and particularly relates to a postpartum rehabilitation instrument which comprises a shell, a movable frame and a heating plate, wherein the movable frame is positioned at the top of the shell, and the heating plate is positioned on the outer surface of the shell; a motor is arranged in the shell, the bottom of the motor is connected with a first long shaft, and a second long shaft is arranged at the bottom of the first long shaft; the bottom surface of the first long shaft is provided with a lug, the lug is provided with an elastic convex particle, the top surface of the second long shaft is provided with a groove, the lug is arranged in the groove in an interference manner, and the outer surface of the second long shaft is provided with a group of cams; the invention reduces friction and inflammation among bones caused by over-violent extrusion of the air bag by changing the traditional one-time direct extrusion mode of the air bag into the mode of gradually extruding towards two sides, and the air bag gradually extruding towards two sides can correct the inclined hip bone well, thereby improving the repair effect of the repair instrument on the lying-in woman.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a postpartum rehabilitation instrument.
Background
Postpartum recovery therapy is also called postpartum recovery therapy, which means that after the female finishes producing, the body is often too weak and needs a certain amount of recovery and maintenance, and the recovery and maintenance is called postpartum recovery therapy. With the improvement of living standard of people and the increasing emphasis on scientific, healthy and aesthetic concepts, postpartum rehabilitation therapy has quietly emerged in China. The enlargement of the hip bone is caused by the enlargement of the uterus in the gestation period; not only brings pain to the body, but also has certain influence on the postpartum body type.
Therefore, carry out pelvic floor rehabilitation training postpartum and have important prevention meaning, the work position of current hip bone restoration appearance often adopts the form of carrying out extrusion deformation to waist pelvis, and the shortcoming of this form lies in: for lying-in women of different body types, the repairing mode may cause that the working part is extruded too violently to enable the repairing distance of the hip bone to be too small, so that friction and inflammation between bones occur, particularly for some obese lying-in women, the repairing mode may cause that fat meat at the working part is accumulated, the repairing distance exceeds the original set repairing distance, and certain influence is caused on the repairing effect of the instrument while the human body is influenced.
In view of the above, the invention provides a postpartum rehabilitation and repair instrument, which can effectively correct and repair hip bones, so that the service life and the working quality of the postpartum rehabilitation and repair instrument are improved.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides the postpartum rehabilitation instrument which can effectively correct and repair the hip bone, so that the service life and the working quality of the postpartum rehabilitation instrument are improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: a postpartum rehabilitation and restoration instrument comprises a shell, a movable frame and a heating plate, wherein the movable frame is positioned at the top of the shell, and the heating plate is positioned on the outer surface of the shell; the motor is arranged in the shell, the bottom of the motor is connected with a first long shaft, the bottom of the first long shaft is provided with a second long shaft, the bottom surface of the first long shaft is provided with a lug, the lug is provided with an elastic convex particle, the top surface of the second long shaft is provided with a groove, the lug is arranged in the groove in an interference manner, the outer surface of the second long shaft is provided with a group of cams, one side of the first long shaft is provided with a third long shaft, the side walls of the shell at the two ends of the third long shaft are both provided with chutes, the two ends of the third long shaft are positioned in the chutes and can slide in the chutes, the two ends of the third long shaft are connected with annular sleeves, the third long shaft can rotate in the annular sleeves, the outer ends of the annular sleeves are provided with springs, and the other ends of the springs are connected to the side walls of the chutes; the top of the first long shaft is provided with an eccentric first gear, the top of the third long shaft is provided with a second gear, the middle of the third long shaft is arranged in a ball screw manner, the outer surface of the third long shaft is provided with a pair of screw sleeves with opposite spiral directions, the outer surfaces of the screw sleeves are connected with extrusion rods, the other ends of the extrusion rods are provided with air bags, and two sides of each air bag are connected to the side wall of the shell; a controller is arranged in the shell and controls the automatic operation of the instrument; when the device works, the movable frame of the repair instrument is opened, a puerpera needing postpartum recovery lies in the repair instrument, the hip bone part of the puerpera is aligned with the working part of the repair instrument, the movable frame is closed, a switch of the repair instrument is opened, the controller controls the motor to start working, the motor drives the first long shaft at the bottom to rotate when working, the first long shaft drives the lug at the bottom to rotate when rotating, the rotating lug and the convex particle apply friction force to the side surface of the groove in interference fit, so that the side surface of the groove drives the second long shaft to synchronously rotate under the friction force of the lug, the cam on the surface is driven to rotate when the second long shaft rotates, the cam is in contact extrusion with the outer surface of the third long shaft, the third long shaft slides towards the middle part of the shell in the sliding groove under the pressure of the cam, and the outer end of the extrusion rod at the middle screw sleeve presses the outer surface of the air bag when the third long shaft moves, the air bag is enabled to bulge towards the middle part of the shell under the action of the extrusion rod; the third long shaft moves towards the middle of the shell and simultaneously drives the annular sleeves at two ends to synchronously move, so that the annular sleeves drive the springs connected with the outer surface to stretch in the moving process, the springs indirectly apply tension to the third long shaft in the annular sleeves, the third long shaft applies pressure to the cams acting on the surfaces of the third long shaft, when the end parts of the large-diameter ends of the cams move to the outer surface of the third long shaft, the extrusion force of the springs at two sides of the third long shaft to the cams is larger than the friction force of the lugs and the convex particles to the side surfaces of the grooves, the lugs are driven by the first long shaft at the top to relatively rotate in the grooves, the first long shaft drives the first gear with eccentric top to rotate when rotating, teeth of the first gear are meshed with teeth of the second gear at the top of the third long shaft, and the first gear drives the meshed second gear to synchronously rotate when continuously rotating, the second gear drives the third long shaft inside to rotate when rotating, so that the third long shaft drives the screw sleeve at the ball screw to slide, the screw sleeves arranged in opposite spiral directions synchronously slide towards two ends of the ball screw respectively, the screw sleeves drive the extrusion rods on the outer surfaces of the extrusion rods to synchronously move towards two ends of the ball screw respectively when sliding, so that the other ends of the extrusion rods slide and extrude on the outer surface of the inner side of the air bag, and at the moment, the bulging parts of the air bag gradually extend towards two sides of the air bag under the action of the extrusion rods, so that the effect of extruding and repairing the hip bone is achieved; the heating plate arranged on the shell carries out hot compress on the waist of the lying-in woman, so that the repairing effect of the repairing instrument is enhanced; the beneficial effects of the invention are as follows: the extrusion repair mode with the gasbag is by traditional disposable direct extrusion, change into respectively to both sides extruded mode gradually, reduced because of the lying-in woman of different sizes when carrying out the hip bone restoration, because of the gasbag extrusion punishment make the hip bone restore the bone that the distance undersize leads to friction inflammation between, and can carry out fine correction to crooked hip bone to both sides extruded gasbag gradually, squeeze the flesh of fat of hip bone both sides to both sides simultaneously and shakeouts, prevent that the flesh of fat that leads to when the gasbag is disposable extrudees the flesh of fat from piling up, it piles up the emergence that leads to the hip bone by excessive extrusion inflammation to reduce the flesh of fat, thereby the prosthetic effect of repairing the appearance to the lying-in woman has been improved.
Preferably, one surface of the air bag close to the extrusion rod is made of styrene-butadiene rubber material, one surface of the air bag far away from the extrusion rod is made of natural rubber material, the elasticity of the styrene-butadiene rubber is smaller than that of the natural rubber, and the abrasion resistance of the styrene-butadiene rubber is higher than that of the natural rubber; when the air bag is in work, when the extrusion rod slides on the outer surface of the inner side of the air bag, the end part of the extrusion rod is in extrusion friction with the outer surface of the inner side of the air bag, the inner side of the air bag made of styrene butadiene rubber material has lower elasticity, the friction force of the end part of the extrusion rod when the end part of the extrusion rod slides on the surface of the air bag in an extrusion manner is reduced, and the styrene butadiene rubber material has higher wear resistance, so that the wear of the extrusion rod when the extrusion rod slides on the outer surface of the air bag is reduced, and the service quality and the service life of the air bag are enhanced; and the outer surface of the outer side of the air bag made of natural rubber material has higher elasticity, so that the softness and comfort of the contact part of the air bag and a human body are improved.
Preferably, the airbag is filled with a mixed gas of neon and air, the filling capacity of the neon is lower than one third of the volume of the airbag, and the neon with the heat conductivity coefficient of 0.0382.W/m-K is larger than the air with the heat conductivity coefficient of 0.0267. W/m-K; when the inflatable airbag works, the neon filled in the airbag has the volume less than one third of the volume of the airbag, so that the health hazard to human bodies and the environment caused by overhigh concentration of the neon in the airbag is reduced, and the safety of the airbag is improved; and the coefficient of heat conductivity of neon is greater than the air for the gasbag that fills neon and air has higher heat conductivity, thereby makes the gasbag carry out better transmission to the heat that the bottom hot plate gived off, and the gasbag rises gradually with the effect of bottom hot plate at the extrusion of self this moment, thereby makes the gasbag of both sides heating carry out the hot compress to the waist of lying-in woman for the blood circulation of waist, thereby plays better restoration effect.
Preferably, soft magnets are arranged on one surface of the air bag close to the extrusion rod and one surface of the air bag far away from the extrusion rod, and the two soft magnets are arranged in an opposite magnetic manner; the during operation, the inside soft magnet that sets up with the outside attracts each other in the gasbag, make the inside wall and the lateral wall inter attraction laminating at gasbag middle part, when the extrusion stem slides the extrusion to gasbag both sides, the gas at gasbag both ends is rushed to the gasbag middle part, make the inside and outside lateral wall at gasbag middle part opened by instantaneous rushing, the gasbag inside and outside lateral wall that is rushed open continues to attract under the attraction of inside and outside soft magnet, make the gasbag middle part be attracted again by the inside and outside lateral wall that is rushed open and be close to, thereby make the gasbag middle part blow up under the continuous action of extrusion stem and soft magnet, the massage effect of gasbag to lying-in woman's waist has been strengthened, thereby the repair effect of restoreing the appearance has further been strengthened.
Preferably, a group of bulges are arranged on the outer surface of the air bag, which is far away from the extrusion rod, and the cross section of each bulge is in an arc shape; the during operation is provided with bellied gasbag surface and extrudees with the waist of lying-in woman, and along with the bulging deformation of gasbag, the arch on the gasbag plays the effect of continuing the massage to the waist, and cross sectional shape sets to circular-arc arch and has increased protruding area of contact with the human body, has reduced the arch because of leaving the fish tail that great water caltrop led to the fact human skin, has increased the comfort level of waist and gasbag contact site.
Preferably, the end parts of the extrusion rods are provided with notches, rotating rods are arranged in the notches, two ends of each rotating rod are connected to the side walls of the notches, and the rotating rods are connected with rollers; the during operation, when the extrusion stem tip moved at the inboard surface of gasbag, the extrusion stem drove running roller and the extrusion of gasbag lateral wall in mutual contact on the bull stick, the running roller rolls on the gasbag lateral wall under the effect of extrusion stem this moment, change into the roll from sliding through the form that moves extrusion stem tip on the gasbag, reduce the resistance that extrusion stem tip received when the motion of gasbag lateral wall, the wearing and tearing of extrusion stem tip to the gasbag lateral wall have also been reduced simultaneously, thereby further strengthen the quality of service and the life-span of gasbag.
The invention has the following beneficial effects:
1. the invention reduces friction and inflammation among bones caused by over-violent extrusion of the air bag by changing the traditional one-time direct extrusion mode of the air bag into the mode of gradually extruding towards two sides, and the air bag gradually extruding towards two sides can correct the inclined hip bone well, thereby improving the repair effect of the repair instrument on the lying-in woman.
2. The rotating rod at the end part of the extrusion rod is matched with the roller wheel, so that the movement form of the end part of the extrusion rod on the air bag is changed from sliding to rolling, the resistance of the end part of the extrusion rod on the side wall of the air bag is reduced, and the abrasion of the end part of the extrusion rod on the side wall of the air bag is reduced.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 3;
FIG. 5 is a cross-sectional view taken at C-C of FIG. 3;
in the figure: the device comprises a shell 1, a motor 11, a first long shaft 12, a bump 121, a convex particle 122, a second long shaft 13, a groove 131, a cam 14, a third long shaft 15, a sliding groove 16, an annular sleeve 17, a spring 18, a movable frame 2, a heating plate 3, a first gear 4, a second gear 5, a screw sleeve 6, an extrusion rod 61, a notch 611, a rotating rod 612, a roller 613, an air bag 7, a protrusion 71 and soft magnets 8.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the following embodiments.
As shown in fig. 1-5, the postpartum rehabilitation device of the present invention comprises a housing 1, a movable frame 2 and a heating plate 3, wherein the movable frame 2 is located at the top of the housing 1, and the heating plate 3 is located on the outer surface of the housing 1; a motor 11 is arranged in the shell 1, a first long shaft 12 is connected with the bottom of the motor 11, the bottom of the first long shaft 12 is provided with a second long shaft 13, the bottom surface of the first long shaft 12 is provided with a lug 121, the bump 121 is provided with an elastic convex particle 122, the top surface of the second long shaft 13 is provided with a groove 131, the lug 121 is arranged in the groove 131 in an interference manner, a group of cams 14 are arranged on the outer surface of the second long shaft 13, a third long shaft 15 is arranged on one side of the first long shaft 12, sliding grooves 16 are arranged on the side walls of the shell 1 at the two ends of the third long shaft 15, two ends of the third long shaft 15 are positioned in the sliding groove 16 and can slide in the sliding groove 16, two ends of the third long shaft 15 are connected with an annular sleeve 17, the third long shaft 15 can rotate in the annular sleeve 17, the outer end of the annular sleeve 17 is provided with a spring 18, and the other end of the spring 18 is connected to the side wall of the sliding groove 16; the top of the first long shaft 12 is provided with an eccentric first gear 4, the top of the third long shaft 15 is provided with a second gear 5, the middle of the third long shaft 15 is arranged in a ball screw manner, the outer surface of the third long shaft is provided with a pair of screw sleeves 6 with opposite spiral directions, the outer surfaces of the screw sleeves 6 are connected with extrusion rods 61, the other ends of the extrusion rods 61 are provided with air bags 7, and two sides of each air bag 7 are connected to the side wall of the shell 1; a controller is arranged in the shell 1 and controls the automatic operation of the instrument; when the device works, the movable frame 2 of the restoration instrument is opened, a lying-in woman needing postpartum recovery lies in the restoration instrument, the hip bone part of the lying-in woman is aligned with the working part of the restoration instrument, at the moment, the movable frame 2 is closed, a switch of the restoration instrument is opened, the controller controls the motor 11 to start working, the motor 11 drives the first long shaft 12 at the bottom to rotate when working, the first long shaft 12 drives the lug 121 at the bottom to rotate, the rotating lug 121 and the convex particle 122 apply friction force to the side surface of the groove 131 in interference fit, so that the side surface of the groove 131 drives the second long shaft 13 to synchronously rotate under the friction force action of the lug 121, the second long shaft 13 drives the cam 14 on the surface to rotate, the cam 14 is in contact extrusion with the outer surface of the third long shaft 15, at the moment, the third long shaft 15 slides towards the middle of the shell 1 in the sliding groove 16 under the pressure of the cam 14, when the third long shaft 15 moves, the outer end of the extrusion rod 61 at the middle threaded sleeve 6 is driven to extrude the outer surface of the air bag 7, so that the air bag 7 bulges towards the middle of the shell 1 under the action of the extrusion rod 61; and the third long shaft 15 moves towards the middle of the shell 1 and simultaneously drives the annular sleeves 17 at the two ends to synchronously move, so that the annular sleeves 17 drive the springs 18 connected with the outer surface to stretch in the moving process, the springs 18 indirectly apply tension to the third long shaft 15 in the annular sleeves 17, at the moment, the third long shaft 15 applies pressure to the cams 14 acting on the surfaces of the cams 14, when the large-diameter end parts of the cams 14 move to the outer surfaces of the third long shaft 15, the indirect extrusion force of the springs 18 at the two sides of the third long shaft 15 on the cams 14 is greater than the friction force of the lugs 121 and the convex particles 122 on the side surfaces of the grooves 131, at the moment, the lugs 121 are driven by the first long shaft 12 at the top to relatively rotate in the grooves 131, the first long shaft 12 drives the first gear 4 with the eccentric top to rotate, so that the teeth of the first gear 4 are meshed with the teeth of the second gear 5 at the top of the third long shaft 15, at the moment, the first gear 4 drives the meshed second gear 5 to synchronously rotate when continuously rotating, so that the second gear 5 drives the internal third long shaft 15 to rotate when rotating, the third long shaft 15 drives the screw sleeve 6 at the ball screw to slide, the screw sleeves 6 with opposite spiral directions synchronously slide towards two ends of the ball screw respectively, the screw sleeve 6 drives the extrusion rods 61 on the outer surface of the screw sleeve to synchronously move towards two ends of the ball screw respectively when sliding, so that the other end of the extrusion rods 61 slides and extrudes on the outer surface of the inner side of the air bag 7, and the bulging part of the air bag 7 gradually extends towards two sides of the air bag 7 under the action of the extrusion rods 61, so that the effect of extruding and repairing the hip bone is achieved; the heating plate 3 arranged on the shell 1 carries out hot compress on the waist of the lying-in woman, so that the repairing effect of the repairing instrument is enhanced; the beneficial effects of the invention are as follows: the extrusion repair mode with gasbag 7 is by traditional disposable direct extrusion, change into respectively to both sides extruded mode gradually, reduced because of the lying-in woman of different sizes when carrying out the hip bone restoration, make the bone friction inflammation between the hip bone repair distance undersize that leads to because of 7 extrusion pungencies of gasbag, and can carry out fine correction to crooked hip bone to both sides extruded gasbag 7 gradually, extrude the fat meat of hip bone both sides to both sides simultaneously and shakeouts, prevent that the fat meat that leads to when 7 disposable extrusion fat meat of gasbag from piling up, it piles up the emergence that leads to the hip bone by excessive extrusion inflammation to reduce fat meat, thereby the prosthetic effect of restoreing the appearance to the lying-in woman has been improved.
As an embodiment of the present invention, one surface of the air bag 7 close to the extrusion stem 61 is made of styrene-butadiene rubber material, one surface of the air bag 7 far from the extrusion stem 61 is made of natural rubber material, the elasticity of the styrene-butadiene rubber is less than that of the natural rubber, and the wear resistance of the styrene-butadiene rubber is higher than that of the natural rubber; when the air bag 7 is in work, when the extrusion rod 61 slides on the outer surface of the inner side of the air bag 7, the end part of the extrusion rod 61 and the outer surface of the inner side of the air bag 7 are in extrusion friction, the inner side of the air bag 7 made of styrene butadiene rubber material has smaller elasticity, the friction force of the end part of the extrusion rod 61 when the end part of the extrusion rod 61 slides on the surface of the air bag 7 in an extrusion manner is reduced, and the styrene butadiene rubber material has higher wear resistance, so that the wear of the extrusion rod 61 when the extrusion rod 61 slides on the outer surface of the air bag 7 is reduced, and the service quality and the service life of the air bag 7 are enhanced; and the outer surface of the outer side of the air bag 7 made of natural rubber material has higher elasticity, so that the softness and the comfort of the contact part of the air bag 7 and a human body are improved.
In one embodiment of the invention, the airbag 7 is filled with a mixed gas of neon and air, the filling capacity of neon is less than one third of the volume of the airbag 7, and neon with a heat conductivity coefficient of 0.0382W/m-K is larger than air with a heat conductivity coefficient of 0.0267W/m-K; when the inflatable airbag 7 works, the neon filled in the airbag 7 has the volume less than one third of the volume of the airbag 7, so that the health hazard to human bodies and the environment caused by overhigh concentration of the neon in the airbag 7 is reduced, and the safety of the airbag 7 is improved; and the coefficient of heat conductivity of neon is greater than the air for the gasbag 7 that fills neon and air has higher heat conductivity, thereby make gasbag 7 carry out better transmission to the heat that bottom hot plate 3 gived off, gasbag 7 temperature risees gradually under the effect of extrusion and bottom hot plate 3 of self this moment, thereby make gasbag 7 of both sides heating carry out the hot compress to the waist of lying-in woman, accelerate the blood circulation of waist, thereby play better repairing effect.
As an embodiment of the invention, the surface of the air bag 7 close to the extrusion rod 61 and the surface far away from the extrusion rod 61 are both provided with soft magnets 8, and the soft magnets 8 are arranged in opposite magnetic directions; the during operation, 7 inboard soft magnet 8 inter attractions with the outside setting of gasbag, make the inside wall and the lateral wall inter attraction laminating at 7 middle parts of gasbag, when the extrusion pole 61 slides to 7 both sides of gasbag and extrudes, the gas at 7 both ends of gasbag is rushed to 7 middle parts of gasbag, make the interior lateral wall at 7 middle parts of gasbag be opened by instantaneous dashing, 7 inside and outside lateral walls of gasbag that are opened continue to attract under inside and outside soft magnet 8's attraction, make 7 middle parts of gasbag be close to by the inside and outside lateral wall that is rushed open again, thereby make 7 middle parts of gasbag blow up under extrusion pole 61 and soft magnet 8's continuous action, the massage effect of 7 to lying-in woman's waist of gasbag has been strengthened, thereby further strengthened the repair effect of restoreing the appearance.
As an embodiment of the present invention, a set of protrusions 71 is disposed on the outer surface of the airbag 7 away from the squeezing rod 61, and the cross-sectional shape of the protrusions 71 is set to be circular arc; during operation, be provided with the gasbag 7 surface of arch 71 and the waist of lying-in woman extrudes, and along with gasbag 7's the bulging deformation, arch 71 on the gasbag 7 plays the effect of continuously massaging the waist, and the cross sectional shape sets up circular-arc arch 71 and has increased the area of contact of arch 71 with the human body, has reduced arch 71 because of leaving the fish tail that great water caltrop caused human skin, has increased the comfort level of waist with gasbag 7 contact site.
As an embodiment of the present invention, the end of the extrusion rod 61 is provided with a notch 611, a rotating rod 612 is arranged in the notch 611, two ends of the rotating rod 612 are connected to the side wall of the notch 611, and a roller 613 is connected to the rotating rod 612; in operation, when the end of the squeezing rod 61 moves on the outer surface of the inner side of the airbag 7, the squeezing rod 61 drives the roller 613 on the rotating rod 612 to contact with and squeeze the side wall of the airbag 7, at this time, the roller 613 rolls on the side wall of the airbag 7 under the action of the squeezing rod 61, and the form of the end of the squeezing rod 61 moving on the airbag 7 is changed from sliding to rolling, so that the resistance of the end of the squeezing rod 61 moving on the side wall of the airbag 7 is reduced, and meanwhile, the abrasion of the end of the squeezing rod 61 on the side wall of the airbag 7 is also reduced, thereby further enhancing the service quality and the service life of the airbag 7.
When the device works, the movable frame 2 of the restoration instrument is opened, a lying-in woman needing postpartum recovery lies in the restoration instrument, the hip bone part of the lying-in woman is aligned with the working part of the restoration instrument, at the moment, the movable frame 2 is closed, a switch of the restoration instrument is opened, the controller controls the motor 11 to start working, the motor 11 drives the first long shaft 12 at the bottom to rotate when working, the first long shaft 12 drives the lug 121 at the bottom to rotate, the rotating lug 121 and the convex particle 122 apply friction force to the side surface of the groove 131 in interference fit, so that the side surface of the groove 131 drives the second long shaft 13 to synchronously rotate under the friction force action of the lug 121, the second long shaft 13 drives the cam 14 on the surface to rotate, the cam 14 is in contact extrusion with the outer surface of the third long shaft 15, at the moment, the third long shaft 15 slides towards the middle of the shell 1 in the sliding groove 16 under the pressure of the cam 14, when the third long shaft 15 moves, the outer end of the extrusion rod 61 at the middle threaded sleeve 6 is driven to extrude the outer surface of the air bag 7, so that the air bag 7 bulges towards the middle of the shell 1 under the action of the extrusion rod 61; and the third long shaft 15 moves towards the middle of the shell 1 and simultaneously drives the annular sleeves 17 at the two ends to synchronously move, so that the annular sleeves 17 drive the springs 18 connected with the outer surface to stretch in the moving process, the springs 18 indirectly apply tension to the third long shaft 15 in the annular sleeves 17, at the moment, the third long shaft 15 applies pressure to the cams 14 acting on the surfaces of the cams 14, when the large-diameter end parts of the cams 14 move to the outer surfaces of the third long shaft 15, the indirect extrusion force of the springs 18 at the two sides of the third long shaft 15 on the cams 14 is greater than the friction force of the lugs 121 and the convex particles 122 on the side surfaces of the grooves 131, at the moment, the lugs 121 are driven by the first long shaft 12 at the top to relatively rotate in the grooves 131, the first long shaft 12 drives the first gear 4 with the eccentric top to rotate, so that the teeth of the first gear 4 are meshed with the teeth of the second gear 5 at the top of the third long shaft 15, at the moment, the first gear 4 drives the meshed second gear 5 to synchronously rotate when continuously rotating, so that the second gear 5 drives the internal third long shaft 15 to rotate when rotating, the third long shaft 15 drives the screw sleeve 6 at the ball screw to slide, the screw sleeves 6 with opposite spiral directions synchronously slide towards two ends of the ball screw respectively, the screw sleeve 6 drives the extrusion rods 61 on the outer surface of the screw sleeve to synchronously move towards two ends of the ball screw respectively when sliding, so that the other end of the extrusion rods 61 slides and extrudes on the outer surface of the inner side of the air bag 7, and the bulging part of the air bag 7 gradually extends towards two sides of the air bag 7 under the action of the extrusion rods 61, so that the effect of extruding and repairing the hip bone is achieved; the heating plate 3 arranged on the shell 1 carries out hot compress on the waist of the lying-in woman, so that the repairing effect of the repairing instrument is enhanced; the beneficial effects of the invention are as follows: the extrusion repair mode with gasbag 7 is by traditional disposable direct extrusion, change into respectively to both sides extruded mode gradually, reduced because of the lying-in woman of different sizes when carrying out the hip bone restoration, make the bone friction inflammation between the hip bone repair distance undersize that leads to because of 7 extrusion pungencies of gasbag, and can carry out fine correction to crooked hip bone to both sides extruded gasbag 7 gradually, extrude the fat meat of hip bone both sides to both sides simultaneously and shakeouts, prevent that the fat meat that leads to when 7 disposable extrusion fat meat of gasbag from piling up, it piles up the emergence that leads to the hip bone by excessive extrusion inflammation to reduce fat meat, thereby the prosthetic effect of restoreing the appearance to the lying-in woman has been improved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A postpartum rehabilitation instrument comprises a shell (1), a movable frame (2) and a heating plate (3), wherein the movable frame (2) is positioned at the top of the shell (1), and the heating plate (3) is positioned on the outer surface of the shell (1); the method is characterized in that: the motor (11) is arranged in the shell (1), the bottom of the motor (11) is connected with a first long shaft (12), a second long shaft (13) is arranged at the bottom of the first long shaft (12), a bump (121) is arranged on the bottom surface of the first long shaft (12), an elastic convex particle (122) is arranged on the bump (121), a groove (131) is arranged on the top surface of the second long shaft (13), the bump (121) is arranged in the groove (131) in an interference mode, a group of cams (14) are arranged on the outer surface of the second long shaft (13), a third long shaft (15) is arranged on one side of the first long shaft (12), sliding grooves (16) are formed in the side walls of the shell (1) at the two ends of the third long shaft (15), the two ends of the third long shaft (15) are located in the sliding grooves (16) and can slide in the sliding grooves (16), and annular sleeves (17) are connected with the two ends of the third long shaft (15), the third long shaft (15) can rotate in the annular sleeve (17), a spring (18) is arranged at the outer end of the annular sleeve (17), and the other end of the spring (18) is connected to the side wall of the sliding groove; the top of the first long shaft (12) is provided with an eccentric first gear (4), the top of the third long shaft (15) is provided with a second gear (5), the middle of the third long shaft (15) is provided with a ball screw, the outer surface of the third long shaft is provided with a pair of screw sleeves (6) with opposite spiral directions, the outer surfaces of the screw sleeves (6) are connected with extrusion rods (61), the other ends of the extrusion rods (61) are provided with air bags (7), and two sides of each air bag (7) are connected to the side wall of the shell (1); a controller is installed in the shell (1) and controls automatic operation of the instrument.
2. The postpartum rehabilitation and rehabilitation instrument according to claim 1, characterized in that: the side, close to the extrusion pole (61), of the air bag (7) is made of styrene-butadiene rubber materials, the side, far away from the extrusion pole (61), of the air bag (7) is made of natural rubber materials, the elasticity of the styrene-butadiene rubber is smaller than that of the natural rubber, and the abrasion resistance of the styrene-butadiene rubber is higher than that of the natural rubber.
3. The postpartum rehabilitation and rehabilitation instrument according to claim 2, characterized in that: the airbag (7) is filled with mixed gas of neon and air, the filling capacity of the neon is lower than one third of the volume of the airbag (7), and the neon with the heat conductivity coefficient of 0.0382W/m-K is larger than the air with the heat conductivity coefficient of 0.0267W/m-K, so that the airbag (7) filled with the neon and the air has higher heat conductivity.
4. The postpartum rehabilitation and repair instrument according to claim 3, characterized in that: soft magnets (8) are arranged on one surface, close to the extrusion rod (61), of the air bag (7) and one surface, far away from the extrusion rod (61), and the soft magnets (8) are arranged in an opposite magnetic mode.
5. The postpartum rehabilitation and repair instrument according to claim 4, characterized in that: a group of bulges (71) are arranged on the outer surface of the air bag (7) far away from the extrusion rod (61), and the cross section of each bulge (71) is in an arc shape.
6. The postpartum rehabilitation and rehabilitation instrument according to claim 1, characterized in that: the end part of the extrusion rod (61) is provided with a notch (611), a rotating rod (612) is arranged in the notch (611), two ends of the rotating rod (612) are connected to the side wall of the notch (611), and a roller (613) is connected to the rotating rod (612).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910833521.8A CN110495978B (en) | 2019-09-04 | 2019-09-04 | Postpartum rehabilitation and restoration instrument |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910833521.8A CN110495978B (en) | 2019-09-04 | 2019-09-04 | Postpartum rehabilitation and restoration instrument |
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| CN110495978B true CN110495978B (en) | 2021-08-17 |
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| CN201910833521.8A Expired - Fee Related CN110495978B (en) | 2019-09-04 | 2019-09-04 | Postpartum rehabilitation and restoration instrument |
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| CN110787036A (en) * | 2019-12-09 | 2020-02-14 | 中国人民解放军第四军医大学 | Neck and waist pain relieving massage vest for pilot |
| CN110897781B (en) * | 2019-12-12 | 2022-03-08 | 江涛 | Medical waist rehabilitation training equipment |
| CN111281770A (en) * | 2020-03-18 | 2020-06-16 | 郑灵芝 | A rehabilitation training bed for gynaecology and obstetrics's postpartum nursing |
| CN114344044B (en) * | 2022-01-26 | 2024-06-21 | 南京宁淳经济发展有限公司 | Postpartum rehabilitation repairing instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| BR0314189A (en) * | 2002-09-10 | 2005-07-26 | Jeon Ho Ha | Seated pelvis treatment apparatus and control method |
| US9867759B2 (en) * | 2015-06-26 | 2018-01-16 | Gary Lawrence Johnston | Leg therapy apparatus |
| CN108066107A (en) * | 2017-10-23 | 2018-05-25 | 南通曼莱仕电子科技有限公司 | A kind of adjustable lumbar convalescence device |
| CN107789744B (en) * | 2017-11-22 | 2023-09-01 | 徐州三源医药科技集团有限公司 | Far infrared pelvis repairing instrument |
| CN208785226U (en) * | 2018-03-15 | 2019-04-26 | 熊民 | Hipbone regulating instrument |
| CN109009968A (en) * | 2018-08-13 | 2018-12-18 | 广州艾丽丝美容科技有限公司 | A kind of pelvis instrument for repairing |
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