CN106963607A - Intelligent control ciliary muscle instrument for training - Google Patents

Intelligent control ciliary muscle instrument for training Download PDF

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Publication number
CN106963607A
CN106963607A CN201710356329.5A CN201710356329A CN106963607A CN 106963607 A CN106963607 A CN 106963607A CN 201710356329 A CN201710356329 A CN 201710356329A CN 106963607 A CN106963607 A CN 106963607A
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overbar
reading range
far field
housing
centerdot
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CN201710356329.5A
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CN106963607B (en
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刘永宏
张站铭
李存明
寇庆东
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Yongkang Optical Technology Group Co Ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL 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
    • A61H5/00Exercisers for the eyes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL 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
    • A61H2205/00Devices for specific parts of the body
    • A61H2205/02Head
    • A61H2205/022Face
    • A61H2205/024Eyes

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  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eyeglasses (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention belongs to vision correction healthcare field, more particularly to a kind of intelligent control ciliary muscle instrument for training suitable for teenager's vision correction, including base (3) and housing (4);Eyepiece frame (6) and eyepiece (7) are provided with the outside of housing (4) top;It is provided with housing (4) and regards thing screen (8);Motor (9), slide rail (10), sliding block (11) and conveyer belt (12) are fixed with housing (4);It is fixed at depending on thing screen (8) on sliding block (11);Sliding block (11) is slided with slide rail (10) to connect;Optical display field (14) is being provided with thing screen (8);Control module (13) is provided with housing (4).The controllable design accuracy of the present invention, effectively releases the ciliary spasm of myopia, makes the reduction of crystalline lens convexity, can effectively prevent, treat pseudo-myopia, esophoria and exophoria can be corrected again.

Description

Intelligent control ciliary muscle instrument for training
Technical field
The invention belongs to vision correction healthcare field, more particularly to a kind of intelligent control eyelash suitable for teenager's vision correction Shape flesh instrument for training.
Background technology
Ciliary muscle is made up of smooth muscle fibers beam, is divided into three parts:Outermost layer is the stringer fiber of front and rear trend, centre The radiating fibers arranged for diagonal, preceding inner side is circular fiber part, also known as muller fleshes.There is both direction during ciliary muscle contraction Power work:One power makes apparatus suspensorius lentis forward, inwardly move, the result that mainly circular fiber shrinks;Another Power is by choroid front portion to front haulage, and this is the result of stringer filament contraction.Previous power makes suspensorium relax, and crystalline lens becomes Convex, diopter increase embodies lenticular adjustment effect, is conducive to seeing closer object clearly;Latter power makes choroid anterior Move forward, while scleral spur is pulled to rear.When we focus remote thing, ciliary muscle will be put naturally Pine, the ligament that crystal is positioned is tensed, and such crystal will become flat and more slim.Lower the focusing ability of crystal, help We watch remote thing.If seeing nearby, ciliary muscle will shrink, and crystal is thickening.
The near-sighted teenager of growth and development stage is in, incorrect with growing and being accustomed to eye, myopia degree can not Disconnected to increase, axis oculi can be elongated constantly, and intraocular pressure can also increase.Existing visual function trainer, generally comprises support, special optometry Disk, sighting target, sighting target guide rail, sighting target controller and optometry disk guide pillar.It is complicated although easy to operate, to effectively releasing near Depending on the ciliary spasm of eye patient, effect is not highly desirable in terms of making the reduction of crystalline lens convexity.
The content of the invention
It is contemplated that providing a kind of controllable design accuracy in place of overcoming the deficiencies in the prior art, myopia is effectively released The ciliary spasm of eye patient, makes the reduction of crystalline lens convexity, can effectively prevent, treat pseudo-myopia, esophoria can be corrected again With the intelligent control ciliary muscle instrument for training of exophoria.
In order to solve the above technical problems, what the present invention was realized in:
Intelligent control ciliary muscle instrument for training, including base and housing, are fixed with flexible between the base and housing Formula support bar;Eyepiece frame and eyepiece are provided with the outside of housing tip;In the housing thing screen is regarded provided with corresponding with eyepiece;Institute State and motor, slide rail, sliding block and conveyer belt are fixed with housing;It is described to be fixed at depending on thing screen on sliding block;The cunning Block is slided with slide rail to connect;The communicated band of clutch end of the motor connects with the power intake of sliding block;Institute State and be provided with optical display field regarding thing screen;Control module is provided with the housing;It is single that the control module includes center control Member, memory and sounding module;The signal transmission port of the optical display field, memory and sounding module is controlled with center respectively The signal transmission port of unit processed connects.
As a kind of preferred scheme, eyepiece of the present invention is using integrated eye position myoporthosis eyeglass;The integration Eye position myoporthosis eyeglass includes circular eyeglass body;The circular eyeglass body is divided into functional areas and lower functional areas;Upper functional areas For regarding far field;Lower functional areas are near reading range;Concavees lens is in the far field that regards;The lower functional areas are the thin curved surface in the thick one end in one end The compound curved surface lens that prism is composited with convex lens.
Further, it is of the present invention regarding far field and refractive index n=1.5~1.6 of near reading range.
Further, the diameter D of circular eyeglass body of the present invention is 70mm;Abbe number is 34.7.
Further, near reading range of the present invention is 2~4 Δs in the prism degree Ψ using region.
Further, circular eyeglass body center thickness of the present invention is more than or equal to 1.0mm.
Further, the optic diameter of circular eyeglass body of the present invention is 70mm~75mm;Depending on far field and near reading range Luminosity difference be 300~500 degree.
Further, it is of the present invention regard far field optical centre A and regard the distance in line of demarcation between far field and near reading range as 4mm~5mm;The near reading range optical centre B and the distance in line of demarcation between far field and near reading range is regarded as 7mm~8mm, interior shifting 1mm~2mm.
Further, it is of the present invention to meet following rule depending on dynamic point position on far field and near reading range Zhong Ge surfaces:
Wherein:D is optic diameter;h0For circular eyeglass body center thickness;Ψ is near reading range prism degree;
If M (X, Y, Z) is a bit of preceding surface on the sphere of far field, set up three-dimensional by the origin of coordinates of the sphere centre of sphere O Rectangular coordinate system and spherical coordinate system, for spherical coordinate system, Φ is directed line segmentWith the angle folded by Z axis forward direction;θ is from Z axis See, directed line segment is gone to counterclockwise from X-axisAngle, wherein P be projections of the point M on XOY faces;R is that preceding surface is regarded Far field radius of curvature;
IfFor a bit on the sphere of preceding surface near reading range, its centre of sphere isPoint;For directed line segmentWith Angle folded by Z axis forward direction,For preceding surface near reading range radius of curvature;
If m (x, y, z) is a bit on rear surface sphere, its centre of sphere is o points;For directed line segmentWith the positive institute of Z axis The angle of folder, r is rear surface curvature radius.
The present invention can help to inside ofeye crystalline lens, ciliary body and eye by being applied in combination depending on far field and near reading range The regulation of musculus expansor, reduce in eyes self-control and set, and play and slow down eye fatigue so that suppress myopia degree and increase Plus, prevention, treatment pseudo-myopia and the inside and outside heterophoric effect of correction are more obvious, and teenager and child are in studying and living In, the effect of can reach prevention and treatment unconsciously.The present invention can be provided for human eye the controllable myopiaization periphery of degree from Jiao, prevents axis oculi from increasing, and retarding myopia is deepened.The present invention is not only adapted to normal visual acuity people, is also suitable for various ametropes, In practice, diopter and prism, using corresponding integrated optical compound lens, can be determined according to the dioptric situation of Different Individual Degree, you can produce a desired effect.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and detailed description.Protection scope of the present invention not only office It is limited to the statement of following content.
Fig. 1 is overall structure diagram of the invention;
Fig. 2 is circular eyeglass body structural representation of the present invention;
Fig. 3 is circular eyeglass body surface coordinates figure of the present invention;
Fig. 4 regards thing screen structural representation for the present invention;
Fig. 5 is control module schematic block circuit diagram of the present invention.
Control module schematic block circuit diagram.
In figure:1st, circular eyeglass body;101st, regarding far field;102nd, near reading range;2 lines of demarcation;3rd, base;4th, housing;5th, stretch Formula support bar;6th, eyepiece frame;7th, eyepiece;8th, regarding thing screen;9th, motor;10th, slide rail;11st, sliding block;12nd, conveyer belt;13rd, control Molding block;14th, optical display field.
Embodiment
As shown in Fig. 1, Fig. 4 and Fig. 5, intelligent control ciliary muscle instrument for training, including base 3 and housing 4, in the base 3 Telescopic supporting rod 5 is fixed between housing 4;Eyepiece frame 6 and eyepiece 7 are provided with the outside of the top of housing 4;The housing 4 It is interior to regard thing screen 8 provided with corresponding with eyepiece 7;Motor 9, slide rail 10, sliding block 11 and transmission are fixed with the housing 4 Band 12;It is described to be fixed at depending on thing screen 8 on sliding block 11;The sliding block 11 is slided with slide rail 10 to connect;The motor 9 The communicated band 12 of clutch end connects with the power intake of sliding block 11;Optical display field 14 is provided with thing screen 8 in described regard; Control module 13 is provided with the housing 4;The control module 13 includes central control unit, memory and sounding module; The signal transmission end of the signal transmission port of the optical display field 14, memory and sounding module respectively with central control unit Mouth connects.
In use, being switched on power using random power supply adaptor, turn on the power switch.Then, according to the work on housing 4 Make status indicator lamp and function setting key, training mode is set.Depending on thing screen 8 under the driving of motor 9 along at slide rail 10 In back and forth movement state.Control module of the present invention sends driving instruction according to preset mode to optical display field.Optical display field Receive after instruction, make display action, ciliary muscle is trained the balance of eye muscle with the change of optical display field.The present invention exists While central control unit driving optical display field sends driving instruction, central control unit also extracts sound from memory Signal simultaneously sends audio signal by sounding module immediately.
Shown in Figure 2, eyepiece 7 of the present invention is using integrated eye position myoporthosis eyeglass;The integrated eye position Myoporthosis eyeglass includes circular eyeglass body 1;1 point of the circular eyeglass body is upper functional areas and lower functional areas;Upper functional areas are Depending on far field 101;Lower functional areas are near reading range 102;Concavees lens is in the far field 101 that regards;The lower functional areas are the thick one end in one end The compound curved surface lens that thin curved surface prism is composited with convex lens.
Refractive index n=1.5~1.6 of the present invention regarding far field 101 and near reading range 102.
The diameter D of circular eyeglass body 1 of the present invention is 70mm;Abbe number is 34.7.
Near reading range 102 of the present invention is 2~4 Δs in the prism degree Ψ using region.
The center thickness of circular eyeglass body 1 of the present invention is more than or equal to 1.0mm.
The optic diameter of circular eyeglass body 1 of the present invention is 70mm~75mm;Depending on far field 101 and near reading range 102 Luminosity difference is 300~500 degree.
It is of the present invention regard the optical centre A of far field 101 and regard the distance in line of demarcation 2 between far field 101 and near reading range 102 as 4mm~5mm;The optical centre B of near reading range 102 and regard the distance in line of demarcation 2 between far field 101 and near reading range 102 as 7mm~ 8mm, interior shifting 1mm~2mm.
Shown in Figure 3, of the present invention dynamic point position meets as follows on each surface in far field 101 and near reading range 102 Rule:
Wherein:D is optic diameter;h0For circular eyeglass body center thickness;Ψ is near reading range prism degree;
If M (X, Y, Z) is a bit of preceding surface on the sphere of far field, set up three-dimensional by the origin of coordinates of the sphere centre of sphere O Rectangular coordinate system and spherical coordinate system, as shown in Figure 3.For spherical coordinate system, Φ is directed line segmentWith Z axis forward direction folded by Angle;θ is from X-axis to go to directed line segment counterclockwise from the point of view of Z axisAngle, wherein P be throwings of the point M on XOY faces Shadow;R is that preceding surface regards far field radius of curvature.
IfFor a bit on the sphere of preceding surface near reading range, its centre of spherePoint coordinates is For directed line segmentWith Z axis forward direction folded by angle,For preceding surface near reading range radius of curvature.
If m (x, y, z) is a bit on rear surface sphere, its centre of sphere o point coordinates is (0,0, R-r-h0),For directed line SectionWith the angle folded by Z axis forward direction, r is rear surface curvature radius.
On each surface shown in dynamic point location formula such as formula (1)-formula (3).
R:Preceding surface regards far field radius of curvature;
F:Depending on far field diopter (F<0);
Preceding surface near reading range radius of curvature;
Near reading range diopter;
r:Surface curvature radius afterwards;
D:Optic diameter;
h0:Center thickness;
n:Lens index;
Ψ:Near reading range prism degree;
x,y,z:Surface three dimension rectangular co-ordinate afterwards;
X,Y,Z:Preceding surface regards far field three-dimensional rectangular coordinate;
Preceding surface near reading range three-dimensional rectangular coordinate;
When A nearsighted person sees object by near reading range, the light planoconvex lens convergence of object emission, after being focused on through crystalline lens Image in before retina, image blur is unclear, due to the physiological adaptation function of human eye, eyelash can be adjusted automatically by neural reflex Shape flesh loosens, and ciliary muscle flesh ring is become big, and ciliary ligament traction crystalline lens, crystalline lens tension force reduces, and thinning, convexity diminishes, and makes Retina is moved to after picture point into more visible image.
The present invention is compounded to form complex optics by particular curvature prism and convex lens, can exhale near objects The light come becomes that parallel rays is pleasing to the eye, alleviates the set effect of two, so as to drive regulative mode, eliminates false near Depending on, and control the development of true myopia.It is small recessed that the present invention had both met the center that retina correspondence is changed into macula retinae area Correspondence can be changed by prism and convex lens again sees near with regulation and set at the moment, by mist depending on forcing eyelash with reversely regulation Shape muscular relaxation, crystal diopter reduces to recover eyesight.
Whether the present invention first has strabismus, eye movement, a binocular vision function when specifically used from optometry, Binocular vison intuition, Eyes apparent motion, eyes visual center and the inspection gone out in terms of photoimaging are started with, as the case may be personalized correction solution, will Retina correspondence changes into the small recessed correspondence in center in macula retinae area, during mirror is worn, according to child whether have strabismus and The change of strabismus, vision correction situation periodic replacement eyeglass, are used for a long time on vision without influence, are finally reached correction strabismus, control System and reduction diopter, lift the effect of UCVA.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies Change, equivalent substitution, improvement etc., should be included in the scope of the protection.

Claims (9)

1. a kind of intelligent control ciliary muscle instrument for training, including base (3) and housing (4), it is characterised in that in the base (3) Telescopic supporting rod (5) is fixed between housing (4);Eyepiece frame (6) and eyepiece (7) are provided with the outside of housing (4) top; In the housing (4) thing screen (8) is regarded provided with corresponding with eyepiece (7);Be fixed with the housing (4) motor (9), Slide rail (10), sliding block (11) and conveyer belt (12);It is described to be fixed at depending on thing screen (8) on sliding block (11);The sliding block (11) Slide and connect with slide rail (10);The power of the communicated band of clutch end (12) and sliding block (11) of the motor (9) is defeated Enter end to connect;Optical display field (14) is provided with thing screen (8) in described regard;Control module (13) is provided with the housing (4); The control module (13) includes central control unit, memory and sounding module;The optical display field (14), memory and The signal transmission port of sounding module connects with the signal transmission port of central control unit respectively.
2. intelligent control ciliary muscle instrument for training according to claim 1, it is characterised in that:The eyepiece (7) is using one Change eye position myoporthosis eyeglass;The integrated eye position myoporthosis eyeglass includes circular eyeglass body (1);The circular eyeglass body (1) it is divided into functional areas and lower functional areas;Upper functional areas are regarding far field (101);Lower functional areas are near reading range (102);It is described to regard Far field (101) is concavees lens;The lower functional areas are the thin curved surface prism in the thick one end in one end and being combined that convex lens are composited Toroidal lens.
3. intelligent control ciliary muscle instrument for training according to claim 2, it is characterised in that:It is described depending on far field (101) with regarding Refractive index n=1.5~1.6 of near region (102).
4. intelligent control ciliary muscle instrument for training according to claim 3, it is characterised in that:The circular eyeglass body (1) Diameter D is 70mm;Abbe number is 34.7.
5. intelligent control ciliary muscle instrument for training according to claim 4, it is characterised in that:The near reading range (102) makes It is 2~4 Δs with the prism degree Ψ in region.
6. intelligent control ciliary muscle instrument for training according to claim 5, it is characterised in that:In the circular eyeglass body (1) Heart thickness is more than or equal to 1.0mm.
7. intelligent control ciliary muscle instrument for training according to claim 6, it is characterised in that:The circular eyeglass body (1) Optic diameter is 70mm~75mm;Far field (101) is regarded with the luminosity difference of near reading range (102) as 300~500 degree.
8. intelligent control ciliary muscle instrument for training according to claim 7, it is characterised in that:It is described to regard far field (101) optics Center A and the distance of line of demarcation (2) between far field (101) and near reading range (102) is regarded as 4mm~5mm;The near reading range (102) Optical centre B and the distance of line of demarcation (2) between far field (101) and near reading range (102) is regarded as 7mm~8mm, interior shifting 1mm~ 2mm。
9. according to any described intelligent control ciliary muscle instrument for training of claim 2~8, it is characterised in that:It is described to regard far field (101) and near reading range (102) dynamic point position meets following rule on each surface:
X = R &CenterDot; sin &Phi; &CenterDot; cos &theta; Y = R &CenterDot; sin &Phi; &CenterDot; sin &theta; Z = R &CenterDot; cos &Phi; , ( &pi; 2 &le; &theta; &le; 3 &pi; 2 , 0 &le; &Phi; &le; arcsin D 2 R ) - - - ( 1 )
X &OverBar; = R &OverBar; &CenterDot; sin &Phi; &OverBar; &CenterDot; cos &theta; Y &OverBar; = R &OverBar; &CenterDot; sin &Phi; &OverBar; &CenterDot; sin &theta; + R &OverBar; &CenterDot; sin &Psi; Z &OverBar; = R &OverBar; &CenterDot; cos &Phi; &OverBar; + R - R &OverBar; cos &Psi; , ( 0 &le; &theta; &le; &pi; 2 , 3 &pi; 2 &le; &theta; &le; 2 &pi; , 0 &le; &Phi; &OverBar; &le; arcsin D 2 R &OverBar; ) - - - ( 3 )
Wherein:D is optic diameter;h0For circular eyeglass body center thickness;Ψ is near reading range prism degree;
If M (X, Y, Z) is a bit of preceding surface on far field (101) sphere, set up three-dimensional by the origin of coordinates of the sphere centre of sphere O Rectangular coordinate system and spherical coordinate system, for spherical coordinate system, Φ is directed line segmentWith the angle folded by Z axis forward direction;θ is from Z axis See, directed line segment is gone to counterclockwise from X-axisAngle, wherein P be projections of the point M on XOY faces;R is that preceding surface is regarded Far field (101) radius of curvature;
IfFor a bit on preceding surface near reading range (102) sphere, its centre of sphere isPoint;For directed line segment With Z axis forward direction folded by angle,For preceding surface near reading range (102) radius of curvature;
If m (x, y, z) is a bit on rear surface sphere, its centre of sphere is o points;For directed line segmentWith Z axis forward direction folded by Angle, r is rear surface curvature radius.
CN201710356329.5A 2017-05-16 2017-05-16 Intelligent control ciliary muscle instrument for training Active CN106963607B (en)

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Cited By (6)

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Publication number Priority date Publication date Assignee Title
CN107411942A (en) * 2017-08-04 2017-12-01 安吉元融仪器仪表检测有限公司 Medical Devices for eyesight-exercising
CN107432818A (en) * 2017-07-28 2017-12-05 安吉元融仪器仪表检测有限公司 Safe and reliable eyesight-exercising method
CN107485546A (en) * 2017-07-28 2017-12-19 安吉元融仪器仪表检测有限公司 Eyesight-exercising method easy to use
CN107550698A (en) * 2017-08-04 2018-01-09 安吉元融仪器仪表检测有限公司 Medical eyesight-exercising instrument
CN107625621A (en) * 2017-11-10 2018-01-26 丁向峰 Eye optical physiotherapeutic instrument
CN111225602A (en) * 2017-10-17 2020-06-02 爱尔康公司 System and method for measuring ciliary muscle activity

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CN201814798U (en) * 2010-06-04 2011-05-04 段亚东 Myopic eye ciliary muscle exercise glasses
CN104434475A (en) * 2013-09-16 2015-03-25 沈华豹 Ciliary muscle training device
CN104473754A (en) * 2014-12-18 2015-04-01 张亚珍 Eye muscle trainer and its control method based on far-fog vision method

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US4408846A (en) * 1981-02-02 1983-10-11 Andrew M. Clay Method and apparatus for increasing visual acuity
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CN2393530Y (en) * 1999-05-10 2000-08-30 张明 Eye health-care instrument
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107432818A (en) * 2017-07-28 2017-12-05 安吉元融仪器仪表检测有限公司 Safe and reliable eyesight-exercising method
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CN107550698A (en) * 2017-08-04 2018-01-09 安吉元融仪器仪表检测有限公司 Medical eyesight-exercising instrument
CN111225602A (en) * 2017-10-17 2020-06-02 爱尔康公司 System and method for measuring ciliary muscle activity
CN111225602B (en) * 2017-10-17 2023-03-14 爱尔康公司 System and method for measuring ciliary muscle activity
CN107625621A (en) * 2017-11-10 2018-01-26 丁向峰 Eye optical physiotherapeutic instrument
CN107625621B (en) * 2017-11-10 2019-12-06 王桂初 Optical physiotherapy instrument for eye

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