CN105662800B - A kind of Multifunctional health-care therapeutic apparatus for eye and its operation control method - Google Patents
A kind of Multifunctional health-care therapeutic apparatus for eye and its operation control method Download PDFInfo
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- CN105662800B CN105662800B CN201610221759.1A CN201610221759A CN105662800B CN 105662800 B CN105662800 B CN 105662800B CN 201610221759 A CN201610221759 A CN 201610221759A CN 105662800 B CN105662800 B CN 105662800B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H5/00—Exercisers for the eyes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
- A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
- A61B3/032—Devices for presenting test symbols or characters, e.g. test chart projectors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/11—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring interpupillary distance or diameter of pupils
- A61B3/111—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring interpupillary distance or diameter of pupils for measuring interpupillary distance
-
- 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
- A61H5/00—Exercisers for the eyes
- A61H5/005—Exercisers for training the stereoscopic view
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/14—Special force transmission means, i.e. between the driving means and the interface with the user
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Ophthalmology & Optometry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Rehabilitation Therapy (AREA)
- Biomedical Technology (AREA)
- Pain & Pain Management (AREA)
- Epidemiology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physical Education & Sports Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Rehabilitation Tools (AREA)
- Prostheses (AREA)
Abstract
The invention discloses a kind of Multifunctional health-care therapeutic apparatus for eye and its operation control method, first gear and second gear are engaged with the first rack and the second rack respectively, inner housing and lens are moved left and right together with shell body, motor drives two ends reverse screw rod, regulation shell body move left and right so that realize the first lens and the second lens centre away from regulation；When the second drive gear is rotated, tower-shaped gear is moved forward and backward, push rod and first connecting rod, second connecting rod is hinged, realize the first lens, the angular adjustment of second lens, first lens, during the angulation change of the second lens, first gear and second gear keep synchronous axial system, first gear, second gear respectively with the first rack, second rack engages and produces left and right displacement, so as to realize the dynamic microspur regulation of lens centre, the present invention is simple in construction, lens centre according to user away from can arbitrarily be adjusted, stereoscopic visual effect is preferable, far and near vision difference is obvious, therapeutic effect is notable.
Description
Technical field
The present invention relates to a kind of Multifunctional health-care therapeutic apparatus for eye and its operation control method.
Background technology
Eyes are the windows of the mankind.At present due to the popularization and application of various electronic products, myopia is more and more.According to
Relevant department's recent statistics numerical monitor, the near-sighted incidence of disease of national pupil is up to 13.6%, and middle school student are up to 46.25%, university student
Up to as many as 70%.
The related product of eye therapy instrument is also more and more, and prior art is using the display of left and right two as sighting target, during work
From far to nearly oblique movement, sighting target with the centralized positioning of display, and maximum distance between centers and minimum centers-distance be it is fixed, two
Individual lens centre is away from being also fixed, it is impossible to match with the interpupillary distance of most of users, during sighting target arrival near point, picture passes through saturating
The secondary optical axis of mirror enters eyes, and image quality is deteriorated, and object image distance and design load deviation are increased.That is watched during treatment all regards
Frequency data is impossible to possess the key element for causing central vision excited all the time, the difference without paracentral fixation and central fixation,
Stereoscopic vision is poor, and distance feels unobvious, so as to influence therapeutic effect.
The content of the invention
In view of the drawbacks described above of prior art, the present invention provides a kind of Multifunctional health-care therapeutic apparatus for eye and its work control
Method processed, simple in construction, lens centre according to user away from can arbitrarily be adjusted, and stereoscopic visual effect is preferable, antimetropia
Feel difference substantially, significantly, practicality is stronger for therapeutic effect.
To achieve the above object, the invention provides a kind of Multifunctional health-care therapeutic apparatus for eye, including shell, set in shell
There are two shell bodies, inner housing is located in shell body, lens are provided with inner housing, inner housing bottom is provided with gear, gear and tooth
Bar is engaged, and two shell bodies are connected by threaded rod, and connecting rod is fixed on inner housing and is hinged with push rod, driving gear and driving
Rack is engaged, and driving rack drives display is moved forward and backward, and drives the drive gear of rack synchronous first, the first drive gear and the
Two drive gears are the tower-shaped gear linked together, the second drive gear and stationary rack engagement.
Preferably, the shell body include the first shell body and second housing body, inner housing include the first inner housing and
Second inner housing, the first inner housing and the second inner housing are respectively provided in the first shell body and second housing body.
Any of the above-described scheme is preferably, and is provided with first inner housing in the first lens, the second inner housing provided with the
Two lens, the first inner housing and the second inner housing bottom are respectively equipped with first gear and second gear, first gear, second gear
Engaged respectively with the first rack, the second rack, the first shell body and second housing body are connected by threaded rod.
Any of the above-described scheme is preferably, and the connecting rod includes first connecting rod and second connecting rod, first connecting rod, second connecting rod
It is separately fixed at the first inner housing, is hinged on the second inner housing and with push rod.
Any of the above-described scheme is preferably, and the threaded rod is two ends reverse screw rod.
The present invention also disclosed a kind of operation control method of Multifunctional health-care therapeutic apparatus for eye, the first inner housing and second
Inner housing bottom is respectively equipped with first gear and second gear, first gear and second gear respectively with the first rack and the second tooth
Bar is engaged so that inner housing and lens can be moved left and right together with shell body, and two shell bodies pass through two ends reverse screw rod
Connection, motor driving two ends reverse screw rod, regulation shell body is moved left and right, so as to realize the first lens and the second lens centre
Away from regulation；Drive rack drives displays to move forward and backward, drive the drive gear of rack synchronous first, the first drive gear and the
Two drive gears are the tower-shaped gear linked together, so that the linear motion of driving rack is changed into rotary motion, second drives
Moving gear and stationary rack engagement, when the second drive gear is rotated, tower-shaped gear is moved forward and backward, while passing through push rod and first
Connecting rod, second connecting rod are hinged, and realize the first lens, the angular adjustment of the second lens, and the gear ratio of tower-shaped gear determines that first is saturating
The angle of regulation range of mirror, the second lens, when the first lens, the second lens angle change, first gear and second gear are kept
Synchronous axial system, first gear, second gear engage with the first rack, the second rack and produce left and right displacement respectively, so as to realize
The simultaneously match of lens centre and sighting target position is adjusted.
Beneficial effects of the present invention：First gear and second gear are engaged with the first rack and the second rack respectively so that
Inner housing and lens can be moved left and right together with shell body, and two shell bodies are connected by two ends reverse screw rod, and motor drives
Dynamic two ends reverse screw rod, regulation shell body is moved left and right, thus realize the first lens and the second lens centre away from regulation；The
One drive gear and the second drive gear are the tower-shaped gear linked together, so that the linear motion of driving rack is changed into rotation
Transhipment is dynamic, the second drive gear and stationary rack engagement, and when the second drive gear is rotated, tower-shaped gear is moved forward and backward, simultaneously
It is hinged by push rod and first connecting rod, second connecting rod, realizes the first lens, the angular adjustment of the second lens, the tooth of tower-shaped gear
The angle of regulation range than determining the first lens, the second lens is counted, when the first lens, the second lens angle change, first gear
Synchronous axial system is kept with second gear, first gear, second gear engage with the first rack, the second rack and produce left and right respectively
Displacement, thus realize the simultaneously match regulation of lens centre and sighting target position there is provided a kind of Multifunctional health-care therapeutic apparatus for eye and
Its operation control method, it is simple in construction, lens centre away from can arbitrarily be adjusted according to user, stereoscopic visual effect compared with
Good, substantially, therapeutic effect is notable for far and near vision difference.
The technique effect of the design of the present invention, concrete structure and generation is described further below with reference to accompanying drawing, with
It is fully understood from the purpose of the present invention, feature and effect.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the use state schematic diagram of the present invention；
Fig. 3 is the use state schematic diagram of the present invention；
Fig. 4 is the use state schematic diagram of the present invention；
Embodiment
As Figure 1-Figure 4, provided with two shell bodies in a kind of Multifunctional health-care therapeutic apparatus for eye, including shell, shell,
Inner housing is located in shell body, and lens are provided with inner housing, and inner housing bottom is provided with gear, gear and rack engagement, and two outer
Housing is connected by threaded rod 20, and connecting rod is fixed on inner housing and is hinged with push rod 13, driving gear 18 and driving rack 17
Engagement, driving rack 17 drives display to move forward and backward, synchronous first drive gear 16 of driving rack 17, the first drive gear 16
It is the tower-shaped gear linked together with the second drive gear 14, the second drive gear 14 and stationary rack 15 are engaged.
Shell body includes the first shell body 1 and second housing body 2, and inner housing includes the first inner housing 3 and the second inner housing
4, the first inner housing 3 and the second inner housing 4 are respectively provided in the first shell body 1 and second housing body 2.Set in first inner housing 3
There are the first lens 5, be provided with the second lens 6 in the second inner housing 4, the first inner housing 3 and the bottom of the second inner housing 4 are respectively equipped with the
One gear 7 and second gear 8, first gear 7, second gear 8 are engaged with the first rack 9, the second rack 10 respectively, the first shell
Body 1 and second housing body 2 are connected by threaded rod 20.Connecting rod includes first connecting rod 11 and second connecting rod 12, first connecting rod 11, the
Two connecting rods 12 are separately fixed at the first inner housing 3, be hinged on the second inner housing 4 and with push rod 13.Threaded rod 20 is that two ends are reverse
Threaded rod.
The present invention also provides a kind of operation control method of Multifunctional health-care therapeutic apparatus for eye, the first inner housing 3 and second
The bottom of inner housing 4 is respectively equipped with first gear 7 and second gear 8, first gear 7 and second gear 8 respectively with the He of the first rack 9
Second rack 10 is engaged so that inner housing and lens can be moved left and right together with shell body, and two shell bodies are anti-by two ends
Connected to threaded rod, motor driving two ends reverse screw rod, regulation shell body is moved left and right, so as to realize the first lens 5 and the
The regulation of the centre-to-centre spacing of two lens 6；Rack 17 is driven to drive display to move forward and backward, synchronous first drive gear of driving rack 17
16, the first drive gear 16 and the second drive gear 14 are the tower-shaped gear linked together, so that the straight of driving rack 17
Line motion is changed into rotary motion, and the second drive gear 14 and stationary rack 15 are engaged, when the second drive gear 14 is rotated, turriform
Gear is moved forward and backward, while being hinged by push rod 13 and first connecting rod 11, second connecting rod 12, realizes the first lens 5, the second lens
6 angular adjustment, the gear ratio of tower-shaped gear determines the first lens 5, the angle of regulation range of the second lens 6, the first lens 5,
During the second 6 angulation change of lens, first gear 7 and second gear 8 keep synchronous axial system, and first gear 7, second gear 8 are distinguished
Engaged with the first rack 9, the second rack 10 and produce left and right displacement, so as to realize the simultaneously match of lens centre and sighting target position
Regulation.
It is additionally provided with shell on left display 20 and right display 21, left display 20 and right display 21 and is respectively equipped with a left side
Sighting target 22 and right sighting target 23, two shell bodies are connected by two ends reverse screw rod, and position biography is additionally provided between two shell bodies
Sensor 24, two ends counterscrew can adjust the centre-to-centre spacing of two lens, and position sensor 24 is synchronous to be conveyed to Regulate signal
Sighting target position control circuit, so as to cause left view mark 22 and the synchronizing moving of right sighting target 23.
Left view mark 22 and right sighting target 23 use the 3D cartoons of manual manufacture.
The technical scheme that the present invention further optimizes, the left view mark 22 is designed as birdcage, and right sighting target 23 is designed as bird.
When left display 20 and right display 21 are moved forward, the left and right distance of left view mark 22 and right sighting target 23 gradually subtracts
Small, sighting target removes picture, and background frame is blurred, so as to produce strong three-dimensional distance perspective；
Left display 20 and right display 21 are in distal end, and left view mark 22 is designed as birdcage, and right sighting target 23 is designed as bird, thoroughly
Mirror is in horizontality, rotates two ends counterscrew, adjusts the centre-to-centre spacing of two lens, and position sensor 24 is synchronous to believe regulation
Number sighting target position control circuit is transported to, makes left view mark 22 and the synchronizing moving of right sighting target 23, when left view mark 22 and right sighting target 23
When distance is close with the interpupillary distance of two, tests the image arrived soon and slowly enter birdcage, the number at this moment shown on display for bird
According to the interpupillary distance value for being exactly tested eye.
The designing points and operation principle of the present invention are as follows：
1st, background frame：Distance keeps constant when two display screens (display) are movable or so, and shown picture is
Real scene shooting or manual manufacture 3D background frames, it is main that paracentral fixation information is provided.
2nd, sighting target：The 3D elements that implantable artificial makes in the picture of left and right two are designed as respectively as guiding sighting target, sighting target
Kind of cartoon character, can cause user's central fixation excited, guiding eyeball do it is far and near, up and down, the various beneficial motions in left and right, carry
High curative effect.
3rd, it is far and near mobile：When display screen is moved forward, the left and right distance of two sighting targets is gradually reduced, and visual results are sighting targets
Picture is removed, background frame is blurred as paracentral fixation, so as to produce strong three-dimensional distance perspective.Meanwhile, with display
The forward movement of screen, two lens deflect inward certain angle by horizontality, and two lens centres reduce away from synchronous, it is ensured that thoroughly
Mirror and sight are in the key light imaging shaft of vertical relation, i.e. central vision always by lens, it is ensured that good visual effect and
Vision physiological is experienced, as shown in Figures 2 and 3.
4th, interpupillary distance is adjusted：Two displays are in distal end, and left view mark is designed as birdcage, and right sighting target is designed as bird, and two thoroughly
Mirror is in horizontality, by rotating two ends counterscrew, changes the centre-to-centre spacing of two lens, and position sensor is synchronous regulation
Signal is transported to sighting target position control circuit, makes two sighting target synchronizing movings, when distance and the interpupillary distance phase of two of two sighting targets
The image that test is arrived soon when near slowly enters birdcage for bird, and the data at this moment showing screen display are exactly the interpupillary distance of tested eye
Value.Lens centre with sighting target away from the interpupillary distance with user away from matching properly, as shown in Figure 4.
5th, lens angle is adjusted, and when two displays are synchronous (near) mobile forward, the distance of two sighting targets is according to design
Rule reduces, and at this moment drives two inside lateral deviations of lens to turn certain angle with rod hinge connection by tower-shaped gear and push rod, together
The relative motion by gear and rack is walked, the centre-to-centre spacing of two lens is also reduced accordingly, makes key light of the sighting target by lens
Axle enters eye imaging, as shown in Figure 1.
6th, eyesight measurement：The minimum sighting target size designed according to the resolution ratio using display, and required by 5.0 eyesights
Visual angle, determines the distance of display screen and lens.During measurement, the display screen of side is lighted, and doctors and patients are carried out by the interaction device of peripheral hardware
Measurement, can also pass through the self-service measurement of the interior sighting target set.
Preferred embodiment of the invention described in detail above.It should be appreciated that one of ordinary skill in the art without
Need creative work just can make many modifications and variations according to the design of the present invention.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (5)
1. a kind of Multifunctional health-care therapeutic apparatus for eye, including body fuselage, it is characterised in that provided with two shells in body fuselage
Body, inner housing is located in shell body, and lens are provided with inner housing, and inner housing bottom is provided with gear, gear and rack engagement, two
Shell body is connected by threaded rod (20), and connecting rod is fixed on inner housing and is hinged with push rod (13), driving gear (18) and drive
Carry-over bar (17) is engaged, and driving rack (17) drives display to move forward and backward, synchronous first drive gear of driving rack (17)
(16), the first drive gear (16) and the second drive gear (14) are the tower-shaped gear linked together, the second drive gear
(14) engaged with stationary rack (15).
2. a kind of Multifunctional health-care therapeutic apparatus for eye as claimed in claim 1, it is characterised in that the shell body includes first
Shell body (1) and second housing body (2), inner housing include the first inner housing (3) and the second inner housing (4), the first inner housing (3)
It is respectively provided at the second inner housing (4) in the first shell body (1) and second housing body (2).
3. a kind of Multifunctional health-care therapeutic apparatus for eye as claimed in claim 2, it is characterised in that first inner housing (3)
Inside it is provided with the first lens (5), the second inner housing (4) and is provided with the second lens (6), the first inner housing (3) and the second inner housing (4)
Bottom is respectively equipped with first gear (7) and second gear (8), first gear (7), second gear (8) respectively with the first rack
(9), the second rack (10) is engaged, and the first shell body (1) and second housing body (2) are connected by threaded rod (20).
4. a kind of Multifunctional health-care therapeutic apparatus for eye as claimed in claim 1, it is characterised in that the connecting rod includes first and connected
Bar (11) and second connecting rod (12), first connecting rod (11), second connecting rod (12) are separately fixed at the first inner housing (3), in second
It is hinged on housing (4) and with push rod (13).
5. a kind of Multifunctional health-care therapeutic apparatus for eye as claimed in claim 1, it is characterised in that the threaded rod (20) is two
Hold reverse screw rod.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610221759.1A CN105662800B (en) | 2016-04-12 | 2016-04-12 | A kind of Multifunctional health-care therapeutic apparatus for eye and its operation control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610221759.1A CN105662800B (en) | 2016-04-12 | 2016-04-12 | A kind of Multifunctional health-care therapeutic apparatus for eye and its operation control method |
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| CN105662800B true CN105662800B (en) | 2017-10-10 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3298951B1 (en) | 2016-09-22 | 2021-02-17 | Essilor International | Optometry device and method of performing a test using such an optometry device |
| CN106419827A (en) * | 2016-10-31 | 2017-02-22 | 南京大学 | Multipurpose visual acuity inspection device adopting adjustable light path |
| CN110623821B (en) * | 2018-06-21 | 2021-11-05 | 北京星辰万有科技有限公司 | Immersion type myopia physiotherapy device |
| CN109259993B (en) * | 2018-11-01 | 2024-05-28 | 广州润尔健康科技有限公司 | Eye training instrument |
| CN110109251B (en) * | 2019-05-23 | 2021-04-23 | 歌尔光学科技有限公司 | Pupil distance adjustable head-mounted display device |
| CN112089585B (en) * | 2020-10-15 | 2022-12-30 | 苏州宣嘉光电科技有限公司 | Vision training device |
| CN113204120A (en) * | 2021-05-26 | 2021-08-03 | 怀智悦 | Intelligent glasses of multi-functional rehabilitation training |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3700739A1 (en) * | 1987-01-13 | 1988-07-21 | Eht Entwicklungsgesellschaft F | Device for accommodation training of the human eye |
| CN2409934Y (en) * | 2000-02-28 | 2000-12-13 | 程立军 | Eye health-care instrument |
| CN2469918Y (en) * | 2001-03-16 | 2002-01-09 | 郎利群 | Vision halth-care instrument |
| CN2529629Y (en) * | 2002-03-12 | 2003-01-08 | 北京同方汇盈科技有限公司 | Health vision instrument |
| GB0808922D0 (en) * | 2008-05-16 | 2008-06-25 | Nimkovitch Claude | Apparatus for performing eye exercise |
| CN203154058U (en) * | 2013-03-26 | 2013-08-28 | 河北路德医疗器械有限公司 | Multifunctional amblyopia therapeutic equipment |
| CN205649626U (en) * | 2016-04-12 | 2016-10-19 | 于淑华 | Multi -functional eyes health care therapeutic instrument |
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