CN109528170A - A kind of safety seat for dizziness diagnosis and therapy system - Google Patents
A kind of safety seat for dizziness diagnosis and therapy system Download PDFInfo
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- CN109528170A CN109528170A CN201811610024.3A CN201811610024A CN109528170A CN 109528170 A CN109528170 A CN 109528170A CN 201811610024 A CN201811610024 A CN 201811610024A CN 109528170 A CN109528170 A CN 109528170A
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- head
- safety seat
- therapy system
- dizziness
- chair framework
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- 208000002173 dizziness Diseases 0.000 title claims abstract description 54
- 238000003745 diagnosis Methods 0.000 title claims abstract description 30
- 238000002560 therapeutic procedure Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000003028 elevating effect Effects 0.000 claims abstract description 18
- 210000003128 head Anatomy 0.000 claims description 77
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 210000001061 forehead Anatomy 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000011496 polyurethane foam Substances 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 239000000725 suspension Substances 0.000 description 55
- 230000001360 synchronised effect Effects 0.000 description 42
- 238000010586 diagram Methods 0.000 description 14
- 230000006872 improvement Effects 0.000 description 13
- 230000033001 locomotion Effects 0.000 description 11
- 208000012886 Vertigo Diseases 0.000 description 10
- 210000002480 semicircular canal Anatomy 0.000 description 10
- 238000009987 spinning Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 230000001720 vestibular Effects 0.000 description 5
- 239000004277 Ferrous carbonate Substances 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 4
- 239000001110 calcium chloride Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 241001669679 Eleotris Species 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 206010029864 nystagmus Diseases 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 241000356847 Otolithes Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002842 otolith Effects 0.000 description 1
- 210000001265 otolithic membrane Anatomy 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 210000003949 semicircular duct Anatomy 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 231100000889 vertigo Toxicity 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/40—Detecting, measuring or recording for evaluating the nervous system
- A61B5/4005—Detecting, measuring or recording for evaluating the nervous system for evaluating the sensory system
- A61B5/4023—Evaluating sense of balance
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/10—Parts, details or accessories
- A61G15/12—Rests specially adapted therefor, e.g. for the head or feet
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/10—Parts, details or accessories
- A61G15/12—Rests specially adapted therefor, e.g. for the head or feet
- A61G15/125—Head-rests
-
- 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
- A61H1/001—Apparatus for applying movements to the whole 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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0149—Seat or chair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/1604—Head
- A61H2201/1607—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
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/1635—Hand or arm, e.g. handle
- A61H2201/1638—Holding means therefor
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Biophysics (AREA)
- Physiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Neurosurgery (AREA)
- Neurology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of safety seat for dizziness diagnosis and therapy system, safety seat includes chair framework and the head position elevating mechanism that is mounted on the chair framework, head are leaned forward exposure mechanism and head fixing device；Head position elevating mechanism drives the head to lean forward the upper and lower position of exposure mechanism and head fixing device by guide rod；Patient is set to keep the comfortable sitting posture of nature according to the position for adjusting seat according to the height of patient.
Description
Technical field
The present invention relates to the field of medical instrument technology, especially a kind of safety seat for dizziness diagnosis and therapy system.
Background technique
Vestibular is the major organs of total balance of the body, and the important feature that head position transformation is experienced in vestibular is semicircular canal, half
It regulates and is divided into horizontal semicircular canal, canalis semicircularis anterior and posterior semicircular duct, plane where three is mutually perpendicular to, induction Different Plane head position
Set variation.When human posture changes, stimulus intensity suffered by different semicircular canals is different, when bilateral stimulation imbalance, meeting
There is nystagmus and nystagmus direction towards suffered strong stimulation side.So being revolved by the acceleration or deceleration to different semicircular canal planes
Turn, corresponding semicircular canal can be stimulated, therefore in the acceleration or deceleration rotation for carrying out different directions, Different Plane, by eye
The inspection of shake, it is known that the equilibrium condition of bilateral vestibular function and corresponding semicircular canal function situation.By using specific
Position posture reset the otolith that falls off after, the positional vertigo symptom of most patients can be made to obtain clinical cure.And
Vertigo swivel chair is the device for doing semicircular canal Function detection for fixing human and then assessing vestibular function.
As Chinese patent CN2018205086303 discloses a kind of dizziness diagnosis and therapy system armchair structure, including seat and from
Pivoted frame, seat are fixed on from pivoted frame, and a plurality of bandage is arranged on seat, it is characterised in that: seat has two groups of pressures by back
Scapulet unit, pressure shoulder plate unit include pressure shoulder plate and up and down adjustment sliding block, are had by back upper and lower correspondingly with pressure shoulder plate
Sliding slot is adjusted, there are multiple spaced thread grooves in up and down adjustment sliding slot, up and down adjustment sliding block is fixed on the outer of pressure shoulder plate
On side wall, up and down adjustment sliding block is limited in up and down adjustment sliding slot, on up and down adjustment sliding block have positioning bolt, positioning bolt with
The position of pressure shoulder plate can be fixed on by back by thread groove after screwing；The bottom surface of pressure shoulder plate has card slot for reducing rope band binding
Bring restraint feeling, but cannot be according to the position of the height of patient adjusting seat in above-mentioned patent.
Summary of the invention
The technical problems to be solved by the invention are exactly to be in view of the deficiency of the prior art, to provide one kind and be used for
The safety seat of dizziness diagnosis and therapy system.
The technical solution adopted by the present invention to solve the technical problems is: a kind of emergency seat for dizziness diagnosis and therapy system
Chair, exposure mechanism that safety seat includes chair framework and the head position elevating mechanism that is mounted on the chair framework, head are leaned forward
And head fixing device；Head position elevating mechanism drives the head to lean forward exposure mechanism and head fixing device by guide rod
Upper and lower position.
As the further improvement of the above-mentioned safety seat for dizziness diagnosis and therapy system, head position elevating mechanism includes ladder
Shape screw rod, trapezoidal nut, push plate and direct current generator；One end of the guide rod is connect with head fixing device, the guide rod it is another
One end is connect with the push plate, and the push plate is connect with the trapezoidal nut；The output shaft of the direct current generator with it is described trapezoidal
Screw rod is fixedly connected.
As the further improvement of the above-mentioned safety seat for dizziness diagnosis and therapy system, head position elevating mechanism further includes
Guide rod sliding sleeve, the guide rod sliding sleeve are fixed on the chair framework, and the guide rod is slided relative to the guide rod sliding sleeve.
As the further improvement of the above-mentioned safety seat for dizziness diagnosis and therapy system, the chair framework includes support
Frame, cushions support spring, back rest supports spring, handrail mounting bracket and safety belt anchor point；Support frame as described above is by angle steel and steel plate
Bending is welded and connects the cushions support spring, back rest supports spring, handrail mounting bracket and safety belt anchor point；It is described
Cushions support spring is set in support frame as described above；The back rest supports spring is set among the backrest of support frame as described above；Institute
State the two sides that handrail mounting rack is set to the chair framework；The safety belt anchor point is distributed in the surrounding of chair framework.
As the further improvement of the above-mentioned safety seat for dizziness diagnosis and therapy system, lean forward exposure mechanism packet on the head
Include pedestal, support rod set, support rod, locking knob A, retaining ring, locking knob B；The support loop bar is mounted on the pedestal
On, the support rod set is hollow structure, and it is interior and free inside it that the side of the support rod is installed on the support rod set
Sliding, and its position, the other side of the support rod set and the head fixing device are fixed by retaining ring and locking knob B
Connection.
As the further improvement of the above-mentioned safety seat for dizziness diagnosis and therapy system, it is provided with if the support rod is put on
Dry groove, the support rod set adjust the position on the pedestal by groove and are fixed by locking knob A.
As the further improvement of the above-mentioned safety seat for dizziness diagnosis and therapy system, the head fixing device includes head
Rest the head on bent sheet, soft sponge and fabric forehead bandage；The soft sponge is covered in headrest bent sheet surface；The fabric forehead
Bandage is set to headrest bent sheet front end.
As the further improvement of the above-mentioned safety seat for dizziness diagnosis and therapy system, chair framework is connected with adjustable
Save handrail；The adjustable armrest includes handrail body, handrail installation axle, handle and locking knob C；The adjustable armrest is logical
It crosses the handrail installation axle to be fixed on the chair framework, guide chute, the handle peace is provided in the handrail body
It is locked in the guide chute and through locking knob C.
As the further improvement of the above-mentioned safety seat for dizziness diagnosis and therapy system, the adjustable armrest further includes hand
Arm bandage, the arm bandage are placed in the handrail body.
As the further improvement of the above-mentioned safety seat for dizziness diagnosis and therapy system, the outside of chair framework is coated with poly-
Urethane foam.
Compared with prior art, the beneficial effects of the present invention are: safety seat of the invention includes chair framework and installation
Head position elevating mechanism on the chair framework, head lean forward exposure mechanism and head fixing device；Head position elevator
Structure drives the head to lean forward the upper and lower position of exposure mechanism and head fixing device by guide rod；It can be according to the body according to patient
The position of top adjustment seat makes patient keep the comfortable sitting posture of nature.
Detailed description of the invention
Fig. 1 show the three dimensional structure diagram of dizziness diagnosis and therapy system；
Fig. 2 show the three-dimensional structure schematic diagram of dizziness diagnosis and therapy system；
Fig. 3 show the main view of dizziness diagnosis and therapy system；
Fig. 4 show the cross-sectional view of dizziness diagnosis and therapy system；
Fig. 5 show the structure sectional view of two-orbit rack；
Fig. 6 show the main view of two-orbit rack；
Fig. 7 show the overall structure diagram of turning wheel group；
Fig. 8 show the structural schematic diagram of turning wheel group；
Fig. 9 show as the main view of turning wheel group；
Figure 10 show the top view of turning wheel group；
Figure 11 show the overall structure diagram of self-rotation wheel group；
Figure 12 show the structural schematic diagram of self-rotation wheel group；
Figure 13 show the main view of self-rotation wheel group；
Figure 14 show the left view of self-rotation wheel group；
Figure 15 show the structural schematic diagram of rotation component；
Figure 16 show the main view of rotation component；
Figure 17 show the top view of rotation component；
Figure 18 show the structural schematic diagram of safety seat；
Figure 19 show the head position lifting button mounting structure schematic diagram of safety seat；
Figure 20 show the structural schematic diagram of the chair framework of safety seat；
Figure 21 show the structural schematic diagram of the head position elevating mechanism of safety seat；
Lean forward the structural schematic diagram of exposure mechanism on the head that Figure 22 show safety seat；
Lean forward the cross-sectional view of exposure mechanism on the head that Figure 23 show safety seat；
Lean forward the main view of exposure mechanism on the head that Figure 24 show safety seat；
Figure 25 show the structural schematic diagram of the head fixing device of safety seat；
Figure 26 show the structural schematic diagram of the adjustable armrest of safety seat.
In attached drawing: 1- two-orbit rack, 2- pedestal, 3- rotation component, 4- turning wheel group, 5- self-rotation wheel group, 101- sleeper,
102- orbitron A, 103- orbitron B, 301- after-poppet, the left front bracket of 302-, 303- right anterior branch frame, 310- upper flange, 311-
Lower flange, 401- spindle motor, 402- worm reduction gear, 403- overturn wheel carrier, and 404- overturns main shaft, 405- bogie wheel A, 406-
Bogie wheel B, 407- bogie wheel C, 408- bogie wheel D, 409- suspension sheave A, 410- suspension sheave B, 411- suspension sheave C, 412- suspension
Take turns D, 413- synchronous pulley A, 414- synchronous pulley B, 415- synchronous belt A, 416- synchronous pulley C, 417- synchronous pulley D, 418-
Synchronous belt B, 501- spinning motor, 502- rotation wheel carrier, 503- rotating gear, 504- rotation main shaft, 505- bogie wheel E, 506-
Bogie wheel F, 507- bogie wheel G, 508- bogie wheel H, 509- suspension sheave E, 510- suspension sheave F, 511- suspension sheave G, 512- suspension
Take turns H, 513- transmission gear, 100- safety seat, 610- position lifting buttons, 611- chair framework, 612- recliner,
613- polyurethane foam, 614- four point seat belt, 615- two-point belt, 6- position elevating mechanisms, the head 7- are leaned forward and are stretched
Mechanism, 8- head fixing device, 9- adjustable armrest, 6111- support frame, 6112- cushions support spring, 6113- backrest branch out
Support spring, 6114- handrail mounting bracket, 6115- safety belt anchor point, 61- guide rod, 62- guide rod sliding sleeve, 63- trapezoidal screw, 64-
Trapezoidal nut, 65- push plate, 66- direct current generator, 67- electric machine support, 68- upper limit frame, 71- pedestal, 72- support rod set, 73-
Support rod, 74- locking knob A, 75- retaining ring, 76- locking knob B, 81- headrest bent sheet, the soft sponge of 82-, 83- fabric
Forehead bandage, 91- handrail body, 92- handrail installation axle, 93- handle, 94- locking knob C, 95- arm bandage, 96- guiding are slided
Slot, 97 are foot-operated.
Specific embodiment
Below in conjunction with specific embodiment, invention is further described in detail.It should be appreciated that described herein specific
Embodiment is only used to explain the present invention, is not intended to limit the present invention.
As shown in Figs 1-4, a kind of double-track dizziness treats swivel chair, including two-orbit rack 1, pedestal 2, rotation component 3,
Turning wheel group 4 and self-rotation wheel group 5；The two-orbit rack 1 is fixedly connected with the pedestal 2；The turning wheel group 4 and self-rotation wheel
Group 5 is symmetrically disposed in the two-orbit rack 1；The rotation component 3 be set to the turning wheel group 4 and self-rotation wheel group 5 it
Between；When flip-flop movement, the turning wheel group 4, rotation component 3 and self-rotation wheel group 5 constitute the rotor of flip-flop movement, two-orbit rack
The 1 stator offer kinematic mount as flip-flop movement, the turning wheel group 4 provide driving force and run along the two-orbit rack 1,
The self-rotation wheel group 5 provides holding power and passively runs along the two-orbit rack 1；When spinning motion, turning wheel group 4 relative to
Two-orbit rack 1 is fixed, provides rotation support for rotation component 3, self-rotation wheel group 5 is solid relative to the two-orbit rack 1
It is fixed motionless, rotation support is provided for rotation component 3 while rotary driving force being provided, and the rotation component 3 is around center axis rotation.
The present apparatus is rotated by acceleration or deceleration to different semicircular canal planes, can stimulate corresponding semicircular canal, therefore
Carry out different directions, Different Plane acceleration or deceleration rotation when, by the inspection to nystagmus, detect the flat of bilateral vestibular function
Weighing apparatus situation and corresponding semicircular canal function situation, while movable body inertia is greatly reduced, it can be achieved that jerky motion control, is applicable in
The occasion of high frequency sinusoidal pendulum test uniform velocity high speed transformation.
The present invention has stability high, turning wheel group and self-rotation wheel group can in two-orbit rack high-speed cruising, not by
The limitation of anchor point can stop at any time in any position；Turning wheel group and self-rotation wheel group distinguish independent operation, convenient for manipulation, make
Present apparatus reliability and safety are significantly improved；Simultaneously because the rotation weight of dizziness treatment swivel chair is small, movement inertia
Small, stability improves, to be conducive to lightness miniaturization；Reduce unnecessary mechanical part, reduces whole set equipment
Weight reduces the occupied area of dizziness treatment swivel chair；The turning wheel group 4 in the present apparatus and self-rotation wheel group 5 can also divide simultaneously
Open independent use.
As shown in Figure 5,6, the two-orbit rack 1 includes sleeper 101, orbitron A102, orbitron B103；The track
Pipe A102 and orbitron B103 passes through the sleeper 101 connection, the turning wheel group 4 and self-rotation wheel group 5 and the orbitron
A102 is connected with the orbitron B103.
As is seen in figs 7-10, the turning wheel group 4 include spindle motor 401, worm reduction gear 402, overturning wheel carrier 403,
Overturn main shaft 404, the first bogie wheel, the first suspension sheave, synchronous pulley and synchronous belt.
First bogie wheel and the first suspension sheave be mounted on the overturning wheel carrier 403 and with the orbitron A102,
Orbitron B103 is tangent；First suspension sheave and the synchronous pulley pass through coupling of shaft system；The output of the spindle motor 401
Axis is fixedly connected with the input shaft of the worm reduction gear 402；The worm reduction gear 402 passes through synchronous belt and the synchronous belt
Wheel connection drives first suspension sheave to move around the center axis rotation of the two-orbit rack 1.
It as the turning wheel group of above-mentioned double-track dizziness treatment swivel chair, is further improved, first bogie wheel includes
Bogie wheel A405, bogie wheel B406, bogie wheel C407 and bogie wheel D408；The bogie wheel A405 and bogie wheel B406 with it is described
Tangent on the inside of orbitron B103, the bogie wheel C407 and bogie wheel D408 and the inside the orbitron A102 are tangent.
It as the turning wheel group of above-mentioned double-track dizziness treatment swivel chair, is further improved, first suspension sheave includes
Suspension sheave A409, suspension sheave B410, suspension sheave C411, suspension sheave D412；The suspension sheave A409 and suspension sheave B410 with it is described
It is tangent on the outside of orbitron B103；It is tangent on the outside of the suspension sheave C411 and suspension sheave D412 and orbitron A102.
It as the turning wheel group of above-mentioned double-track dizziness treatment swivel chair, is further improved, the synchronous pulley includes same
Walk belt wheel A413, synchronous pulley B414, synchronous pulley C416 and synchronous pulley D417；Wherein, the suspension sheave A409 and suspension
Wheel C411 is fixedly connected with the synchronous pulley A413 and synchronous pulley C416 by shafting, when in use, the suspension sheave
A409, suspension sheave C411, synchronous pulley A413 and synchronous pulley C416 while rotating Vortex；The suspension sheave B410 and suspension sheave
D412 is fixedly connected with the synchronous pulley B414 and synchronous pulley D417 by shafting, when in use, the suspension sheave B410,
Suspension sheave D412, synchronous pulley B414 and synchronous pulley D417 while rotating Vortex.
As the turning wheel group of above-mentioned double-track dizziness treatment swivel chair, it is further improved, the synchronous belt includes same
Step band A415, synchronous belt B418；The synchronous pulley A413 is connected with synchronous pulley B414 by synchronous belt A415, synchronous rotation
Turn；The synchronous pulley C416 is connected with synchronous pulley D417 by synchronous belt B418, synchronous rotary；The synchronous pulley A413
One end be fixedly connected with the output shaft of the worm reduction gear 402, rotating Vortex；The other end of the synchronous pulley A413 with
The synchronous pulley B414 is connected by synchronous belt A415, synchronous rotary；The synchronous pulley C416 and synchronous pulley D417 is logical
Cross synchronous belt B418 connection, synchronous rotary.
In the turning wheel group of above-mentioned double-track dizziness treatment swivel chair, the overturning main shaft 404 with overturn wheel carrier 403 it
Between pass through rolling bearing connect, wherein the overturning main shaft 404 can rotate freely；Double-track dizziness treatment swivel chair turns over
Light-emitting window can independent operation, convenient for manipulation, so that system reliability and safety is significantly improved；When turning wheel group 4 is double
It in track frame 1 when high-speed cruising, is not limited, can be stopped in any position at any time by anchor point, while movement is greatly reduced
Body inertia is applicable in the occasion of high frequency sinusoidal pendulum test uniform velocity high speed transformation, it can be achieved that jerky motion control.
As illustrated in figs. 11-14, the self-rotation wheel group 5 includes spinning motor 501, rotation wheel carrier 502,504 and of rotation main shaft
The second bogie wheel and the second suspension sheave being connect with the rotation wheel carrier 502.
In the self-rotation wheel group of above-mentioned double-track dizziness treatment swivel chair, second bogie wheel and the second suspension sheave and institute
It states and is connected between rotation wheel carrier 502 by rolling bearing, be freely rotatable it；The rotation main shaft 504 and the rotation
Wheel carrier 502 is connected by rolling bearing, and one end of the rotation main shaft 504 is connected by transmission gear and the spinning motor 501
It connects, the other end of the rotation main shaft 504 is fixedly connected with the rotation component 3；When in use, the rotation main shaft 504 can
To rotate freely, when spinning motor 501 works, the spinning motor 501 drives the rotation main shaft 504 to revolve by transmission gear
Turn, and then the rotation component 3 is driven to rotate.
In the self-rotation wheel group 5 of above-mentioned double-track dizziness treatment swivel chair, the transmission gear includes 503 He of rotating gear
Transmission gear 513；The rotating gear 503 is fixedly connected with the output shaft of the spinning motor 501, the transmission gear 513
It is fixedly connected with the rotation main shaft 504.
Above-mentioned double-track dizziness treatment swivel chair self-rotation wheel group 5 in, second bogie wheel include bogie wheel E505,
Bogie wheel F506, bogie wheel G507 and bogie wheel H508；The bogie wheel E505 and bogie wheel F506 are set to the self-rotation wheel
502 side of frame is simultaneously tangent with the inside orbitron B103；The bogie wheel G507 and bogie wheel H508 are set to the rotation
The other side of wheel carrier 502 is simultaneously tangent with the inside orbitron A102.
Above-mentioned double-track dizziness treatment swivel chair self-rotation wheel group 5 in, second suspension sheave include suspension sheave E509,
Suspension sheave F510, suspension sheave G511 and suspension sheave H512；The suspension sheave E509 and suspension sheave F510 are set to the self-rotation wheel
502 side of frame and with it is tangent on the outside of the orbitron B103；The suspension sheave G511 and suspension sheave H512 are set to the rotation
The other side of wheel carrier 502 and with it is tangent on the outside of the orbitron A102.
Treat swivel chair as above-mentioned double-track dizziness, be further improved, the bogie wheel A405, bogie wheel B406,
Bogie wheel C407, bogie wheel D408, bogie wheel E505, bogie wheel F506, bogie wheel G507, bogie wheel H508, suspension sheave A409,
Suspension sheave B410, suspension sheave C411, suspension sheave D412, suspension sheave E509, suspension sheave F510, suspension sheave G511 and suspension sheave H512
Surface curvature radius it is equal with the cross sectional radius of the orbitron A102 and orbitron B103, make interconnect the two
It fits closely, meanwhile, the freedom of motion of turning wheel group 4 and self-rotation wheel group 5 relative to two-orbit rack 1 is limited, is only retained
Along the freedom degree of 1 central axis of two-orbit rack.
Swivel chair is treated as above-mentioned double-track dizziness, is further improved, the bogie wheel A405, bogie wheel B406, is born
Roller C407, it bogie wheel D408, bogie wheel E505, bogie wheel F506, bogie wheel G507, bogie wheel H508, suspension sheave A409, hangs
Change gear B410, suspension sheave C411, suspension sheave D412, suspension sheave E509, suspension sheave F510, suspension sheave G511 and suspension sheave H512
Surface is polyurethane material or rubber material；On the one hand increased and two-orbit rack 1 using polyurethane material or rubber material
Frictional force overturn driving force and bumper and absorbing shock；On the other hand improving reduces to double track the serious forgiveness of two-orbit rack 1
The processing request on 1 surface of road rack.
As seen in figs. 15-17, swivel chair is treated as above-mentioned double-track dizziness, be further improved, the rotation component 3
Including after-poppet 301, left front bracket 302, right anterior branch frame 303, upper flange 310 and lower flange 311；The upper flange 310 and institute
It states rotation main shaft 504 to be fixedly connected, the lower flange is fixedly connected with the overturning main shaft 404；It is the after-poppet 301, left front
Bracket 302, right anterior branch frame 303 mutually coordinate 120 ° and arrange, due to the after-poppet 301, left front bracket 302 and right anterior branch frame 303
It is distributed at axial symmetry, for center of gravity in Pivot axle, rotary inertia is low, advantageously reduces the load of spinning motor, eliminates centrifugation
Power improves rotation stability.
As the above-mentioned rotation component for double-track dizziness treatment swivel chair, the rotation component 3 further includes emergency seat
Chair 100, the safety seat 100 are fixed in the after-poppet 301, left front bracket 302 and right anterior branch frame 303.
As shown in Figure 18-26, as the above-mentioned safety seat for dizziness treatment swivel chair, it is further improved, the safety
Seat 100 includes chair framework 611, recliner 612, polyurethane foam 613, four point seat belt 614, two point form peace
Full band 615, head position elevating mechanism 6, head lean forward exposure mechanism 7, head fixing device 8, adjustable armrest 9 and foot-operated 97.?
Safety seat 100 in this implementation, which is not only limited the use of, treats swivel chair in two-orbit double-track dizziness, can also be for other classes
The dizziness of type treats swivel chair, it is noted that for those skilled in the art, is not departing from present principles
Under the premise of, several improvements and modifications can also be made, these improvements and modifications also should be regarded as the protection scope of the application.
As shown in figure 20, it as the above-mentioned chair framework for dizziness treatment swivel chair, is further improved, the chair framework
611 include support frame 6111, cushions support spring 6112, back rest supports spring 6113, handrail mounting bracket 6114 and safety belt
Anchor point 6115；Support frame as described above 6111 is welded by angle steel and steel plate bending and is connected the cushions support spring 6112, leans on
Back support spring 6113, handrail mounting bracket 6114 and safety belt anchor point 6115；The cushions support spring 6112 is set to institute
It states in support frame 6111, is used to support the weight of human body；The back rest supports spring 6113 is set to support frame as described above 6111
Dependence among backrest, for human body；The handrail mounting rack 6114 is set to the two sides of the chair framework 611；The peace
The surrounding of chair framework 1, the fixation for four point seat belt and two-point belt are distributed in anchor point 6115 entirely.
In the above-described embodiments, the recliner 612 uses knob angle adjustment device, can be at 70 ° -120 °
Adjusting angle of backrest is in range to adapt to the sitting posture of different patients.
In the above-described embodiments, the cushions support spring 6112 is provided with four；The back rest supports spring 6113 is set
It is equipped with two.
In the above-described embodiments, the polyurethane foam 613 is coated on the outside of the chair framework 611, polyurethane foam
The shape of cotton 613 meets ergonomic designs, actively adapts to human body natural's form, and patient is made to keep the comfortable sitting posture of nature.
In the above-described embodiments, the four point seat belt 614 is fixed on the seat by the safety belt anchor point 6115
On chair skeleton 611, for the torso portion of patient body to be fixed on safety seat.
In the above-described embodiments, the two-point belt 615 is fixed on the seat by the safety belt anchor point 6115
On chair skeleton 611, for the leg of patient body to be fixed on safety seat.
As shown in figure 21, head position elevating mechanism 6 is mainly used for adapting to the difference of different height patients heads position, leads to
The integrally-regulated head of excessive position lifting button 610 is leaned forward the upper and lower position of exposure mechanism 7 and head fixing device 8.
As the above-mentioned head position elevating mechanism for dizziness treatment swivel chair, head position elevating mechanism 6 is mounted on seat bone
On frame 611, head position elevating mechanism 6 includes guide rod 61, trapezoidal screw 63, trapezoidal nut 64, push plate 65 and direct current generator 66；
One end of the guide rod 61 is connect with head fixing device 8, and the other end of the guide rod 61 is connect with the push plate 65, described to push away
Plate 65 is connect with the trapezoidal nut 64；The output shaft of the direct current generator 66 is fixedly connected with the trapezoidal screw 63, wherein
The trapezoidal screw 63 and trapezoidal nut 64 are worm drive, and the rotary motion of the trapezoidal screw 63 is changed to the trapezoidal spiral shell
The translational motion of mother 64, and then the guide rod 61 is driven to rise or fall.
In the above-described embodiments, head position elevating mechanism 6 further includes guide rod sliding sleeve 62, and the guide rod sliding sleeve 62 is fixed on
On the chair framework 611, the guide rod 61 is slided relative to the guide rod sliding sleeve 62.
In the above-described embodiments, the direct current generator 66 is mounted on the chair framework 1 by electric machine support 67.
In the above-described embodiments, the top of head position elevating mechanism 6 is additionally provided with upper limit frame 68；The upper limit frame
The upper limit of the 68 limitation push plates 65.
Use state: when propradation, direct current generator 66 is rotated in the forward direction, the spiral through trapezoidal screw 63 and trapezoidal nut 64
Transmission drives the sliding of 65 uplink of push plate, and exposure mechanism 7 is leaned forward on head and head fixing device 8 rises overally, push plate 65 to the upper limit
Reach when the frame 68 of position and rises highest point and be automatically stopped.When decline state, direct current generator 66 is reversely rotated, through 63 He of trapezoidal screw
The worm drive of trapezoidal nut 64 drive the sliding of 65 downlink of push plate, and lean forward 8 entirety of exposure mechanism 7 and head fixing device on head
Decline, when push plate 65 to 66 output end of direct current generator, reach decline minimum point and are automatically stopped.
As shown in figs. 22-24, the above-mentioned head for dizziness treatment swivel chair is leaned forward exposure mechanism, and the head is leaned forward stretching
The outreach of head fixing device is adjusted in 7 pairs of sections of mechanism, reaches the demand for adjusting patients head's forward leaning angle, and adjusting is leaned forward
0 ° -30 ° of angular range.
The head lean forward exposure mechanism 7 include pedestal 71, support rod set 72, support rod 73, locking knob A74, locking
Ring 75, locking knob B76；
The support loop bar 72 is mounted on the pedestal 71, and the support rod set 72 is hollow structure, the support rod 73
It is interior and free to slide inside it that side is installed on the support rod set 72, and is fixed by retaining ring 75 and locking knob B76
The other side of its position, the support rod set 72 is connect with the head fixing device 8.
Several grooves are provided in the support rod set 72, the support rod set 72 is adjusted by groove in the pedestal
Position on 71 is simultaneously fixed by locking knob A74.
Use state: needing when head is leaned forward by a small margin, unclamps locking knob A74, pushes support rod set 72 to conjunction forward
Right position is set, and head fixing device 8 stretches out, and tightens locking knob A74, that is, is reached head by a small margin and leaned forward purpose；Need larger amplitude
Degree head leans forward and is, unclamps locking knob B76, pushes support rod 73 to suitable position forward, head fixing device 8 is further stretched
Out, locking knob B is tightened, that is, reaches head by a relatively large margin and leans forward purpose.
As shown in figure 25, the head fixing device 8 is not being interfered using the design of flexible pillow piece cooperation forehead strap
Patients head is completely fixed in the case of eye and the access of other diagnostic equipments of ear.
In the above-described embodiments, head fixing device 8 includes headrest bent sheet 81, soft sponge 82 and fabric forehead bandage
83.Using the design of headrest bent sheet cooperation fabric forehead bandage 83, eye and other diagnostic equipments of ear is not being interfered to access
In the case of be completely fixed patients head.Wherein, the design of headrest bent sheet 81 using bent manganese steel piece and is processed into abnormity, full
The demand of sufficient multi-point fixing head and completely exposed patient ear, other conveniently accessible diagnostic equipments；Soft sponge 82 covers
In the surface of the headrest bent sheet 81, in order to increase patients head's comfort；The fabric forehead bandage 83 is set to institute
The front end of headrest bent sheet 81 is stated, wherein the fabric forehead bandage 83 design cooperates velcro using flexible fabric, convenient for tight
Close immobilized patients head forehead position.
As shown in figure 26, the adjustable armrest 9 on the safety seat of dizziness treatment swivel chair；Adjustable armrest 9 and seat
Chair skeleton 611 connects；The adjustable armrest 9 includes handrail body 91, handrail installation axle 92, handle 93 and locking knob C94；
The adjustable armrest 9 is fixed on the chair framework 611 by the handrail installation axle 92, is set in the handrail body 91
It is equipped with guide chute 96, the handle 93 is mounted in the guide chute and locks by locking knob C94.
In the above-described embodiments, the adjustable armrest 9 further includes arm bandage 95, and the arm bandage 95 is placed on described
In handrail body 1.
In use, adjustable armrest 9 is fixed on the chair framework 611 by the handrail installation axle 92, patient will
Arm is placed in handrail body 91, promptly the handle 93, adjusts the handle 93 described according to the length of patient's arm
It is fixed by locking knob C94 when adjusting 93 position of handle in the position of guide chute 96, arm bandage 95 into one
Position of the immobilized patients arm in handrail body 91 is walked, to prevent its offset.
In the above-described embodiments, further, described to ride 97 bottoms for being mounted on the safety seat.
The above is only a preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of safety seat for dizziness diagnosis and therapy system, it is characterised in that: safety seat (100) includes chair framework
(611) and the head position elevating mechanism (6) that is mounted on the chair framework (611), head lean forward exposure mechanism (7) and head it is solid
Determine device (8)；Head position elevating mechanism (6) drives that exposure mechanism (7) is leaned forward on the head and head is consolidated by guide rod (61)
Determine the upper and lower position of device (8).
2. the safety seat according to claim 1 for dizziness diagnosis and therapy system is it is characterized by: head position elevator
Structure (6) includes trapezoidal screw (63), trapezoidal nut (64), push plate (65) and direct current generator (66)；One end of the guide rod (61)
It is connect with head fixing device (8), the other end of the guide rod (61) is connect with the push plate (65), the push plate (65) and institute
State trapezoidal nut (64) connection；The output shaft of the direct current generator (66) is fixedly connected with the trapezoidal screw (63).
3. the safety seat according to claim 2 for dizziness diagnosis and therapy system is it is characterized by: head position elevator
Structure (6) further includes guide rod sliding sleeve (62), and the guide rod sliding sleeve (62) is fixed on the chair framework (611), the guide rod
(61) it is slided relative to the guide rod sliding sleeve (62).
4. the safety seat according to claim 1 for dizziness diagnosis and therapy system is it is characterized by: the chair framework
It (611) include support frame (6111), cushions support spring (6112), back rest supports spring (6113), handrail mounting bracket
(6114) and safety belt anchor point (6115)；Support frame as described above (6111) is welded by angle steel and steel plate bending and connects the seat
Pad support spring (6112), back rest supports spring (6113), handrail mounting bracket (6114) and safety belt anchor point (6115)；It is described
Cushions support spring (6112) is set in support frame as described above (6111)；The back rest supports spring (6113) is set to the branch
Among the backrest of support (6111)；The handrail mounting rack (6114) is set to the two sides of the chair framework (611)；The peace
The surrounding of chair framework (1) is distributed in anchor point (6115) entirely.
5. the safety seat according to claim 1 for dizziness diagnosis and therapy system is it is characterized by: the head is leaned forward and stretched
Out mechanism (7) include pedestal (71), support rod set (72), support rod (73), locking knob A(74), retaining ring (75), locking rotating
Button B(76)；The support loop bar (72) is mounted on the pedestal (71), and the support rod set (72) is hollow structure, described
The side of support rod (73) is installed in the support rod set (72) and free to slide inside it, and pass through retaining ring (75) and
Locking knob B(76) its position is fixed, the other side of support rod set (72) is connect with the head fixing device (8).
6. the safety seat according to claim 5 for dizziness diagnosis and therapy system is it is characterized by: the support rod set
(72) several grooves are provided on, support rod set (72) adjusts the position on the pedestal (71) by groove and leads to
Cross locking knob A(74) it is fixed.
7. the safety seat according to claim 1 for dizziness diagnosis and therapy system is it is characterized by: the fixed dress in the head
Setting (8) includes headrest bent sheet (81), soft sponge (82) and fabric forehead bandage (83)；The soft sponge (82) is covered in
Headrest bent sheet (81) surface；The fabric forehead bandage (83) is set to headrest bent sheet front end.
8. the safety seat according to claim 1 for dizziness diagnosis and therapy system is it is characterized by: chair framework (611) connects
It connects and is provided with adjustable armrest (9)；The adjustable armrest (9) includes handrail body (91), handrail installation axle (92), handle
(93) and locking knob C(94)；The adjustable armrest (9) is fixed on the chair framework by the handrail installation axle (92)
(611) it on, is provided with guide chute (96) on the handrail body (91), the handle (93) is mounted on the guide chute
(96) in and pass through locking knob C(94) locking.
9. the safety seat according to claim 8 for dizziness diagnosis and therapy system is it is characterized by: the adjustable armrest
It (9) further include arm bandage (95), the arm bandage (95) is placed on the handrail body (1).
10. the safety seat according to claim 1 for dizziness diagnosis and therapy system is it is characterized by: chair framework (611)
Outside be coated with polyurethane foam (613).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811610024.3A CN109528170A (en) | 2018-12-27 | 2018-12-27 | A kind of safety seat for dizziness diagnosis and therapy system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811610024.3A CN109528170A (en) | 2018-12-27 | 2018-12-27 | A kind of safety seat for dizziness diagnosis and therapy system |
Publications (1)
| Publication Number | Publication Date |
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| CN109528170A true CN109528170A (en) | 2019-03-29 |
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ID=65857222
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811610024.3A Pending CN109528170A (en) | 2018-12-27 | 2018-12-27 | A kind of safety seat for dizziness diagnosis and therapy system |
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| CN110327177A (en) * | 2019-07-31 | 2019-10-15 | 上海志听医疗科技有限公司 | A kind of head fixing device |
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| CN112891128A (en) * | 2021-01-18 | 2021-06-04 | 西安交通大学医学院第一附属医院 | Vertigo diagnosis and treatment device for otolaryngological department |
| CN113142854A (en) * | 2021-03-18 | 2021-07-23 | 张君 | Novel seat structure for vertigo therapeutic apparatus |
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| FR3113372A1 (en) * | 2020-08-11 | 2022-02-18 | Eric VANDEVILLE | Medical examination chair |
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