CN106344244A - Gradient individually-adjustable three-dimensional air cushion structure for sectional backbone drawing bed - Google Patents
Gradient individually-adjustable three-dimensional air cushion structure for sectional backbone drawing bed Download PDFInfo
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- CN106344244A CN106344244A CN201610956475.7A CN201610956475A CN106344244A CN 106344244 A CN106344244 A CN 106344244A CN 201610956475 A CN201610956475 A CN 201610956475A CN 106344244 A CN106344244 A CN 106344244A
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- 239000000463 material Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 13
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 208000007623 Lordosis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
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- 230000035807 sensation Effects 0.000 description 1
- 230000005476 size effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/042—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for extension or stretching
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F5/0104—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations without articulation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0218—Drawing-out devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0292—Stretching or bending or torsioning apparatus for exercising for the spinal column
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0142—Beds
- A61H2201/0146—Mattresses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/1619—Thorax
- A61H2201/1621—Holding means therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5071—Pressure sensors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/08—Trunk
- A61H2205/081—Back
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Nursing (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Neurology (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention relates to a gradient individually-adjustable three-dimensional air cushion structure for a sectional backbone drawing bed. The three-dimensional air cushion structure comprises an air cushion arranged on the body of the sectional backbone drawing bed, and a plurality of column structures. A plurality of latticed meshes are uniformly distributed in the air cushion. The upper ends of the plurality of column structures are fixedly connected to the plurality of meshes, and the lower ends of the plurality of column structures are mounted on the bed body respectively. The plurality of column structures are driven by a power medium source to stretch and retract independently in the vertical direction. When the plurality of column structures stretch and retract independently respectively, the corresponding parts of the air cushion are driven to rise and fall to adjust the gradient of the air cushion and the bracketing forces for different parts of a human body. The three-dimensional air cushion structure of the invention is applied to the sectional backbone drawing bed; in the treatment process of drawing the backbone of a human body, the stability, anti-deformation capability and use comfort of the air cushion may be improved, and the gradient of each part of the air cushion may be individually adjusted according to different parts of a human body, so that different parts of the human body can be effectively supported.
Description
Technical field
The present invention relates to being used for air cushion technology field, more particularly, to stagewise spinal column drawing-off bed personalizable adjusts curvature
Three-dimensional air cushion structure.
Background technology
In recent years, numerous studies are proved the degree of relaxation of patient's muscle during spinal column dragging or spinal column pressure reduction to vertebra
Class disease therapeuticing effect has a significant impact, and because lumbar vertebra has curve, has or not support and can affect Lordosis and enter during treatment
And affect pathological changes spinal column positioning or easily cause injury.In some therapeutic processes, doctor can be lined with medicated pillow in patient's waist, but high
Degree, size are non-adjustable, and each patient's lumbar vertebra curve has difference, cannot vary with each individual.
The spinal column drawing-off bed of traditional treatment vertebra class disease, generally rigid structure, mainly passes through pulling force to spinal column
Drawn, such as Chinese utility model patent discloses a kind of spine traction bed of Patent No. 200820025712.9, its
Including bed body, head traction frame and foot's fixed mount, the two ends of described bed body are provided with mobile bed plate, described head traction frame setting
On mobile bed plate, on mobile bed plate, the side of described bed body is provided with traction frame to described foot fixed mount setting；This spinal column leads
Although drawing bed corrective force to be reasonably distributed, spinal column is played with good correcting, the traction of twocouese stretches, it can be avoided that to spinal column
The fatigue that certain fragment position causes, but the method drawn is corrected it is impossible to right using this rigid structure to the spinal column of human body
Every piece of skeleton of human spine is stretched, and the therapeutic effect to spinal column class disease is simultaneously inconspicuous；Meanwhile, over the course for the treatment of,
Human body contacts no any comfortable sensation with rigid structure, or even can feel pain.For this problem, at present, market occurs
The waist top pressure traction bed of Patent No. zl200720102239.5, its have bed board and the bedstead being located at its bottom and
Haulage gear, and disposed air cushion positioned at waist location in the middle part of bed board, inflatable regulation, to differing heights, paves back, makes
Lower back loosening all muscless；But, although it can solve the human body technical problem that contact soft with air cushion, in reuse
This air cushion may be subjected to displacement with filling, exitting or deform, and so that air cushion is folded when shrinking, and cause inflation uneven or fill
Easily there is gas flowing after the completion of gas, cause patient uncomfortable, and because the mobility of gas is big, when somewhere gravity is larger,
Can be by gas extrusion to other places, for example, because air cushion spreads all over whole bed body stage casing, human body waist is mainly put forth effort in the middle of air cushion,
More gases can run off to both sides and act on human body waist it is impossible to concentrate, further, since human spine has curvature, this kind of gas
The bracketing power to human body different parts that pads is uncontrollable and adjusts.
Content of the invention
Present invention aims to the deficiencies in the prior art, provide a kind of reasonable in design, structure is simple, not variable
Shape, the stagewise spinal column drawing-off bed personalizable that the bracketing power of human body different parts can be adjusted adjusts the three of curvature
Dimension air cushion structure.
For achieving the above object, the present invention employs the following technical solutions:
Stagewise spinal column drawing-off bed adjusts the three-dimensional air cushion structure of curvature with personalizable, and it includes being arranged on stagewise spinal column and leads
Stretch the air cushion in a bed body and several rod structures, described air cushion is evenly distributed with several mesh latticed, if described
A dry rod structure upper end is fixedly connected with several mesh respectively, and several rod structure lower ends are separately mounted in bed body, some
Individual rod structure drives respectively vertically independent telescope by dynamic medium source；Several rod structures described independently stretch
When, drive air cushion corresponding site to lift to adjust air cushion curvature and the bracketing power to human body different parts.
Several rod structures described all include telescoping cylinder and base, described telescoping cylinder be have sealed internal chamber ripple tubular
Shape, telescoping cylinder is made up of retractable material, and telescoping cylinder upper end mesh corresponding on air cushion is fixedly connected, and telescoping cylinder upper end is provided with use
In the pressure transducer of sensing bearing pressure, telescoping cylinder lower end is fixedly connected with the base in bed body, be provided with base and
The confession source channels of telescoping cylinder inner space and the pressure regulator valve for controlling telescoping cylinder chamber pressure size, pass through pipe network for source channels
Connect with dynamic medium source, pressure regulator valve is connected with pressure transducer；Described pressure regulator valve controls dynamic medium source to drive telescoping cylinder to stretch
Contracting is lifted with driving air cushion.
It is provided with telescopic positioning supporting rod, positioning supporting rod two ends are solid with telescoping cylinder upper end and base respectively in described telescoping cylinder
Fixed connection, flexible being stretched by telescoping cylinder of positioning supporting rod drives.The design of positioning supporting rod of the present invention, can effectively strengthen telescoping cylinder
Enabling capabilities and stability of strutting system, prevent telescoping cylinder pressurized lead to topple over deformation, effectively protected telescoping cylinder so as to
Service life greatly prolongs.
It is arranged with turn, turn two ends are fixedly connected with telescoping cylinder upper end and base respectively outside described telescoping cylinder.By
Limited in the telescopicing performance of bellows cylinder, when being subject to limit compressing for a long time, telescoping cylinder is susceptible to deform and makes reset
Can weaken, therefore, the design of turn of the present invention, the limit not only can be subject to provide a kind of support force when oppressing in telescoping cylinder,
And telescoping cylinder can be driven in reseting procedure to reset, and strengthen the reseting performance of telescoping cylinder, simultaneously can also be to telescoping cylinder
Positioned, improved its overturning-preventing performance, thus effectively having protected telescoping cylinder so as to service life greatly prolongs.
Described telescoping cylinder upper end is t-shaped, and telescoping cylinder upper surface is arcwall face.Human comfort when this design can improve use
Degree.
Described base is square.
Described four sides of base are equipped with a signal transducer, described signal transducer, pressure transducer and pressure regulator valve
It is connected with control centre's communication of peripheral hardware respectively.
Described dynamic medium source is source of the gas or hydraulic power source.
Described air cushion side wall is provided with the charging connector for connecting inflator.
Thickness after described air cushion inflation is 0.5-1.5cm.
The present invention adopts above technical scheme, and described air cushion is evenly distributed with several mesh latticed, this design
Not only can improve breathability during human contact's air cushion, and can reduce air cushion pressurized when air cushion in gas mobility,
Improve the stability of air cushion and anti-deformation performance, simultaneously facilitate being fixedly connected of several rod structures and air cushion, be conducive to post knot
Structure telescopic band takes offence pad corresponding site lifting to adjust air cushion curvature and the bracketing power to human body different parts；Several posts are tied
The design of structure so as to can under the driving in dynamic medium source vertically independent telescope, thus driving and several posts
The air cushion corresponding site that structure connects lifts to adjust air cushion curvature and to adjust the bracketing power to human body different parts for the air cushion, that is,
The curvature that arches upward of the air cushion corresponding site being in contact with it can be adjusted according to human body different parts demand, thus entering to human spine
The effective drawing-off of row and support.
Several rod structures of the present invention, each rod structure all controls such as source of the gas to telescoping cylinder inner chamber by its pressure regulator valve
Liquid supply rate to telescoping cylinder inner chamber of air demand or hydraulic power source, to adjust with control telescoping cylinder chamber pressure size so that stretching
Contracting cylinder protrudes upward or retracted downward under the effect of this pressure size, thus driving corresponding to the air cushion that this telescoping cylinder upper end connects
Position rises or falls, and have adjusted air cushion curvature to adapt to the demand of human body different parts, has air cushion curvature personalizable and adjust
The function of section, and scalable air cushion to the bracketing power of human body different parts so that human body different parts obtain effective bracketing；Pressure
The design of sensor, can sense bearing pressure in real time, pressure regulator valve can timely automated be adjusted according to practical situation to stretch
Cylinder stretches and air cushion lifting, so that it is guaranteed that carrying out effective bracketing and drawing-off to human body different parts.
The three-dimensional air cushion structure of the present invention is applied on stagewise spinal column drawing-off bed so as to carry out drawing-off to human spine
In therapeutic process, the stability of air cushion, anti-deformation, comfort not only can be improved, and the curvature at each position of air cushion
Personalized regulation can be carried out according to human body different parts, so that human body different parts obtain effective bracketing, prevent
Spinal column positioning effects and injury, can stretch to every piece of vertebra of spinal column, reach the purpose of correction spinal column.
Brief description
In conjunction with accompanying drawing, the present invention is further elaborated:
Fig. 1 is that the embodiment 1 of the three-dimensional air cushion structure that stagewise spinal column drawing-off bed personalizable of the present invention adjusts curvature is illustrated
Figure；
Fig. 2 is the cross-sectional schematic of the embodiment of the present invention 1 rod structure；
Fig. 3 is that the embodiment 2 of the three-dimensional air cushion structure that stagewise spinal column drawing-off bed personalizable of the present invention adjusts curvature is illustrated
Figure；
Fig. 4 is the cross-sectional schematic of the embodiment of the present invention 2 rod structure.
Specific embodiment
Embodiment 1
As shown in Fig. 1 or Fig. 2, stagewise spinal column drawing-off bed of the present invention adjusts the three-dimensional air cushion structure of curvature with personalizable,
Including the air cushion 2 being arranged in stagewise spinal column drawing-off bed bed body 1 and several rod structures 3, described air cushion 2 is evenly distributed with
Several mesh 21 latticed, several rod structure 3 upper ends described are fixedly connected with several mesh 21 respectively, several posts
Structure 3 lower end is separately mounted in bed body 1, and several rod structures 3 are driven by dynamic medium source vertically independently to be stretched respectively
Contracting；When several rod structures 3 described independently stretch, drive the lifting of air cushion 2 corresponding site to adjust air cushion 2 curvature and to people
The bracketing power of body different parts.
Several rod structures 3 described all include telescoping cylinder 31 and base 32, and described telescoping cylinder 31 is to have sealed internal chamber
Bellows form, telescoping cylinder 31 is made up of retractable material, and telescoping cylinder 31 upper end mesh 21 corresponding on air cushion 2 is fixedly connected,
Telescoping cylinder 31 upper end is provided with the pressure transducer (not shown) for sensing bearing pressure, telescoping cylinder 31 lower end with located at bed
Base 32 on body 1 is fixedly connected, and is provided with the confession source channels 33 of telescoping cylinder 31 inner space and stretches for control in base 32
The pressure regulator valve 34 of contracting cylinder 31 chamber pressure size, is connected with dynamic medium source by pipe network for source channels 33, pressure regulator valve 34 and pressure
Force transducer connects；Described pressure regulator valve 34 controls dynamic medium source to drive telescoping cylinder 31 to stretch to drive air cushion 2 to lift.
Described telescoping cylinder 31 upper end is t-shaped, and telescoping cylinder 31 upper surface is arcwall face.This design can improve comfort.
Described base 32 is square.
Described 32 4 sides of base are equipped with a signal transducer 37, described signal transducer 37, pressure transducer and
Pressure regulator valve 34 is connected with control centre's communication of peripheral hardware respectively.
Described dynamic medium source is source of the gas or hydraulic power source.
Described air cushion 2 side wall is provided with the charging connector 22 for connecting inflator.
Thickness after described air cushion 2 inflation is 0.5-1.5cm.
Be provided with telescopic positioning supporting rod 35 in described telescoping cylinder 31, positioning supporting rod 35 two ends respectively with telescoping cylinder 31 upper end
It is fixedly connected with base 32, flexible being stretched by telescoping cylinder 31 of positioning supporting rod 35 drives.The design of positioning supporting rod 35 of the present invention, can
With effective enabling capabilities strengthening telescoping cylinder 31 and stability of strutting system, prevent that telescoping cylinder 31 is pressurized to be led to topple over and deformation,
Effectively protect telescoping cylinder 31 so as to service life greatly prolongs.
The sealing of described positioning supporting rod 35 upper end is extended telescoping cylinder 31 mesh 21 corresponding on air cushion 2 and is fixedly connected.
Embodiment 2
As shown in Fig. 3 or Fig. 4, on the basis of embodiment 1, described telescoping cylinder 31 is outer to be also arranged with turn 36, turn
36 two ends are fixedly connected with telescoping cylinder 31 upper end and base 32 respectively.Because the telescopicing performance of bellows cylinder 31 is limited, growing
When phase is subject to the limit to oppress, telescoping cylinder 31 is susceptible to deform and so that reseting performance is weakened, therefore, the setting of turn 36 of the present invention
Meter, not only can be subject to the limit to provide a kind of support force when oppressing in telescoping cylinder 31, and can drive in reseting procedure and stretch
Contracting cylinder 31 resets, and strengthens the reseting performance of telescoping cylinder 31, telescoping cylinder 31 can also be positioned simultaneously, improve its overturning-preventing
Performance, thus effectively protected telescoping cylinder 31 so as to service life greatly prolongs.
The present invention adopts above technical scheme, described air cushion 2 is evenly distributed with several mesh 21 latticed, this sets
Meter not only can improve breathability during human contact's air cushion 2, and can reduce air cushion 2 pressurized when air cushion 2 in gas stream
Dynamic property, improves the stability of air cushion 2 and anti-deformation performance, simultaneously facilitates being fixedly connected of several rod structures 3 and air cushion 2, has
The lifting of pad 2 corresponding site take offence beneficial to rod structure 3 telescopic band to adjust air cushion 2 curvature and the bracketing to human body different parts
Power；The design of several rod structures 3 so as to can under the driving in dynamic medium source vertically independent telescope, thus
Drive air cushion 2 corresponding site being connected with several rod structures 3 lifting to adjust air cushion 2 curvature and to adjust air cushion 2 to human body
The bracketing power of different parts, can adjust arching upward of air cushion 2 corresponding site being in contact with it according to human body different parts demand
Curvature, thus carry out effective drawing-off and support to human spine.
Several rod structures 3 of the present invention, each rod structure 3 all controls such as source of the gas to telescoping cylinder by its pressure regulator valve 34
The air demand of the 31 inner chambers or hydraulic power source liquid supply rate to telescoping cylinder 31 inner chamber is big with control telescoping cylinder 31 chamber pressure to adjust
Little so that telescoping cylinder 31 this pressure size effect under protrude upward or retracted downward, thus drive with this telescoping cylinder 31 upper end
Air cushion 2 corresponding site connecting rises or falls, and have adjusted air cushion 2 curvature to adapt to the demand of human body different parts, has gas
The function that pad 2 curvature personalizable is adjusted, and scalable air cushion 2 to the bracketing power of human body different parts so that human body difference portion
Position obtains effective bracketing；The design of pressure transducer, can sense bearing pressure in real time, so that pressure regulator valve 34 can be timely automated
According to practical situation adjust telescoping cylinder 31 stretch and air cushion 2 lift, so that it is guaranteed that human body different parts are carried out effective bracketing with
Drawing-off.
Above description should not have any restriction to protection scope of the present invention.
Claims (10)
1. stagewise spinal column drawing-off bed personalizable adjust curvature three-dimensional air cushion structure it is characterised in that: it include setting
Air cushion in stagewise spinal column drawing-off bed bed body and several rod structures, described air cushion are evenly distributed with latticed some
Individual mesh, several rod structure upper ends described are fixedly connected with several mesh respectively, and several rod structure lower ends are respectively mounted
In bed body, several rod structures drive respectively vertically independent telescope by dynamic medium source；Several rod structures described
When independently stretching, air cushion corresponding site is driven to lift to adjust air cushion curvature and the bracketing power to human body different parts.
2. stagewise spinal column drawing-off bed according to claim 1 adjusts the three-dimensional air cushion structure of curvature with personalizable, its
It is characterised by: several rod structures described all include telescoping cylinder and base, described telescoping cylinder is the corrugated tube with sealed internal chamber
Shape, telescoping cylinder is made up of retractable material, and telescoping cylinder upper end mesh corresponding on air cushion is fixedly connected, and telescoping cylinder upper end is provided with
For sensing the pressure transducer of bearing pressure, telescoping cylinder lower end is fixedly connected with the base in bed body, is provided with base
Pressure regulator valve with the confession source channels of telescoping cylinder inner space with for controlling telescoping cylinder chamber pressure size, passes through pipe for source channels
Net is connected with dynamic medium source, and pressure regulator valve is connected with pressure transducer；Described pressure regulator valve controls dynamic medium source to drive telescoping cylinder
Stretch to drive air cushion lifting.
3. stagewise spinal column drawing-off bed according to claim 2 adjusts the three-dimensional air cushion structure of curvature with personalizable, its
Be characterised by: be provided with telescopic positioning supporting rod in described telescoping cylinder, positioning supporting rod two ends respectively with telescoping cylinder upper end and base
It is fixedly connected, flexible being stretched by telescoping cylinder of positioning supporting rod drives.
4. stagewise spinal column drawing-off bed according to claim 2 adjusts the three-dimensional air cushion structure of curvature with personalizable, its
It is characterised by: be arranged with turn outside described telescoping cylinder, turn two ends are fixedly connected with telescoping cylinder upper end and base respectively.
5. stagewise spinal column drawing-off bed according to claim 2 adjusts the three-dimensional air cushion structure of curvature with personalizable, its
It is characterised by: described telescoping cylinder upper end is t-shaped, telescoping cylinder upper surface is arcwall face.
6. stagewise spinal column drawing-off bed according to claim 2 adjusts the three-dimensional air cushion structure of curvature with personalizable, its
It is characterised by: described base is square.
7. stagewise spinal column drawing-off bed according to claim 2 adjusts the three-dimensional air cushion structure of curvature with personalizable, its
It is characterised by: described four sides of base are equipped with a signal transducer, described signal transducer, pressure transducer and pressure regulator valve
It is connected with control centre's communication of peripheral hardware respectively.
8. stagewise spinal column drawing-off bed according to claim 1 and 2 adjusts the three-dimensional air cushion structure of curvature with personalizable,
It is characterized in that: described dynamic medium source is source of the gas or hydraulic power source.
9. stagewise spinal column drawing-off bed according to claim 1 adjusts the three-dimensional air cushion structure of curvature with personalizable, its
It is characterised by: described air cushion side wall is provided with the charging connector for connecting inflator.
10. stagewise spinal column drawing-off bed according to claim 1 adjusts the three-dimensional air cushion structure of curvature with personalizable, its
It is characterised by: the thickness after described air cushion inflation is 0.5-1.5cm.
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| CN201610956475.7A CN106344244A (en) | 2016-10-27 | 2016-10-27 | Gradient individually-adjustable three-dimensional air cushion structure for sectional backbone drawing bed |
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| CN201610956475.7A CN106344244A (en) | 2016-10-27 | 2016-10-27 | Gradient individually-adjustable three-dimensional air cushion structure for sectional backbone drawing bed |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107594979A (en) * | 2017-10-16 | 2018-01-19 | 成都市弘盛科技有限公司 | A kind of Multifucntional sofa easy to use |
| CN109645779A (en) * | 2018-12-20 | 2019-04-19 | 佛山市乙太医疗用品有限公司 | A kind of stress induction self-regulation waist pillow |
| CN110693678A (en) * | 2019-11-21 | 2020-01-17 | 福建中医药大学 | Spinal column drafting bed |
Citations (12)
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