CN206837092U - A kind of novel ocular health-care appliance - Google Patents

A kind of novel ocular health-care appliance Download PDF

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Publication number
CN206837092U
CN206837092U CN201620773758.3U CN201620773758U CN206837092U CN 206837092 U CN206837092 U CN 206837092U CN 201620773758 U CN201620773758 U CN 201620773758U CN 206837092 U CN206837092 U CN 206837092U
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China
Prior art keywords
health
imaging lens
care appliance
display screen
speculum
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Expired - Fee Related
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CN201620773758.3U
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Chinese (zh)
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毛志慧
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毛志慧
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Abstract

It the utility model is related to protection device technical field, more specifically, it is related to a kind of novel ocular health-care appliance, binocular eyepiece, imaging lens group, display screen including order installation, the imaging lens group is provided with the mobile device for being used for moving imaging lens group, the interactive device of icon, the electronic control module electrically connect with display screen, mobile device observed by the health-care appliance also includes electronic control module and illustrated for user.Because the electronic control module electrically connects with display screen, moving structure so that electronic control module can intelligently control display screen curtain, moving structure as needed, be changed as needed, so as to health care that is quick, safely realizing children's eyes.And the use of this new health-care method enables children to obtain convenient, safe health care training, and avoid pseudo-myopia from timely treating, cause the risk of visual impairment.

Description

A kind of novel ocular health-care appliance
Technical field
Originally it is new to be related to protection device technical field, more particularly, to a kind of novel ocular health-care appliance.
Background technology
Myopia, long sight, pseudo-myopia, strabismus and amblyopia etc. are the common visual problems of China resident, 2012 according to statistics In more than the 5 years old total population in China, the number of patients about 500,000,000 of myopia and long sight, wherein total number of patients of myopia is left 4.5 hundred million It is right.One of factor is that many parents are before the child that do not offer a clear explanation is true myopia or pseudo-myopia, with regard to blindness Wear and put on one's glasses to child, normal pseudo-myopia can be recovered originally by, which causing, becomes very near-sighted.
Medical research shows that the sensitive periods of children's vision development was before 6 years old, and 7-12 year belongs to the plastic phase, after 12 years old Belong to the not plastic phase.Therefore, carry out in myopia, long sight and children's stage of pseudo-myopia patient and targetedly treat, then having can Its eyesight can be made to obtain to a certain extent or even return to one's perfect health.
The common vision correction measures towards children, have and wear eyesight correcting glasses, wear cornea plasticity mirror (also known as " OK Mirror ") etc..Wherein eyesight correcting glasses are except that can be that wearer brings many inconvenience in life, simultaneously because wearing the reality of children Border eyesight change is very fast, the mismatch of eyeglass lens power and eyesight status often occurs, so as to influence rectification effect.And cornea plasticity Mirror then has that dry eyes, corneal inflammation, perforation, corneal center be thinning, corneal curvature deformation equivalent risk.Therefore a kind of new eye is found Health care technology overcomes above mentioned problem, allows children to obtain convenient, safe visual rehabilitation means, particularly necessary.
Utility model content
This is new to aim to overcome that the deficiencies in the prior art, there is provided a kind of novel ocular health-care appliance, children is obtained just Prompt, safety health care training, and avoid pseudo-myopia from timely treating, cause the risk of visual impairment.
In order to solve the above technical problems, the technical scheme of this new use is:
A kind of novel ocular health-care appliance is provided, includes binocular eyepiece, imaging lens group, the display screen of order installation, it is described Imaging lens group is provided with the mobile device for being used for moving imaging lens group, and the health-care appliance also includes electronic control module and use The interactive device of icon, the electronic control module electrically connect with display screen, mobile device observed by user illustrates.
This new a kind of novel ocular health-care appliance, because the electronic control module and display screen, moving structure are electrically connected Connect so that electronic control module can intelligently control display screen curtain, moving structure as needed, be changed as needed, from And health care that is quick, safely realizing children's eyes.
One of improve, the binocular eyepiece can be the different eyepiece of some focal lengths, and the moving structure is motor.It is described double Mesh eyepiece can be the different eyepiece of some focal lengths, and the moving structure is motor.The binocular eyepiece can be that some focal lengths are different Eyepiece setting, be due to meet the training area of extraocular muscle, it is necessary to simulation myopia it is larger with hyperopia degree scope, And the eyesight of different user has significant otherness, a kind of imaging lens group of fixation and the collocation of eyepiece, it is difficult to meet institute There is the demand of user, therefore, eyepiece can be distributed according to without the eyesight state of user, make the eyepiece of several focal lengths, allow every A kind of user group for covering certain eyesight state range, to ensure per training area of the kind of groups under eye health care state.Separately Outside, the moving structure is the setting of motor, is to limit the length of light path, quickly realizes the compact of optometry and eye health-care appliance Design, change the distance between display screen, imaging lens group and binocular eyepiece three using motor, to realize that display screen shows Show change of the sighting target image in the movable and vertical axle multiplying power of ocular imaging picture point.Preferably, to reduce motor movement when Noise, the motor is ultrasonic motor.
Preferably, the motor is ultrasonic motor, and the display screen is black-and-white crystal screen.Ultrasonic motor Setting is to reduce noise.The display screen is the setting of black-and-white crystal screen, is due to that the sighting target image on screen needs It is contracted to be equivalent to the effect of the viewing outside 5 meters, and the sighting target used in optometry is essentially the character or pattern of white gravoply, with black engraved characters (such as " E " or " C "), preferably black-and-white crystal screen, it is easy to improve picture element density.
One of improve, the speculum for being used for extending light path is provided between the binocular eyepiece and imaging lens group.As excellent Scheme is selected, to reduce process technology demand (radius of curvature of such as lens, burnt footpath ratio, refraction to each eyeglass of imaging lens group Rate etc.), speculum can be used to extend light path so that imaging lens group to be formed using the simpler lenses easily made, to drop Low cost.
Preferably, the health-care appliance includes the first speculum and the second speculum;The imaging lens group includes two parts, For part imaging lens group between the display screen and the first speculum, another part imaging lens group is located at the binocular Between eyepiece and the second speculum.The imaging lens group includes two parts, and part imaging lens group is located at the display screen Between the first speculum, another part imaging lens group is between the binocular eyepiece and the first speculum, these settings It is to coordinate the extended pattern light path after above-mentioned addition speculum, using secondary imaging, incited somebody to action inside limited optical path length The angular resolution size of sighting target, meets the needs of optometry needed for sighting target image down to optometry shown by display screen.
Preferably, achromatism eyeglass is provided with the imaging lens group.Achromatism eyeglass is provided with the imaging lens group, It is to solve the chromatic dispersion problem of imaging lens group.
Preferably, the health-care appliance also includes being used to fix optometry and the support member on the head of eye health person, the support Part is located at the both sides of controllable eclipser with binocular eyepiece respectively and it is in relative position, and the support member, which is provided with, to be used to detect The head of optometry and eye health person whether the induction installation on setting position.The setting of support member, it is to fix user Head, improve comfort so that the distance of eyes and eyepiece is relatively fixed, and while reducing tired, is solved because head Rock and cause screen display sighting target image in the movable of ocular imaging picture point in portion.Design induction installation simultaneously so that instrument Device is able to detect that user's head whether on the position of setting, improves the effect of training and test.Preferably, induction installation For sense of touch and light sensing switch, so it is easy to quickly sense, and cost is relatively low.
Preferably, the support member is the jaw support for holding lower jaw.The setting of jaw support is to be user-friendly, and is protected in eye One jaw support of placement in front of strong instrument, lower jaw is placed for user.
Preferably, the interactive device is handle or rocking bar or button.For the ease of the quick interaction of user to record The sighting target direction seen, whether eyesight level corresponding to sighting target is reached with this interpretation user, the interactive device is handle or shaken Bar or button.
Preferably, the electronic control module is provided with communication module, will using bluetooth, wifi, NFC, cable network etc. Refraction data reaches the eyesight variable condition that user is analyzed in high in the clouds for doctor.
Compared with prior art, this new beneficial effect is:
This new a kind of novel ocular health-care appliance, because the electronic control module and display screen, moving structure are electrically connected Connect so that electronic control module can intelligently control display screen curtain, moving structure as needed, be changed as needed, from And health care that is quick, safely realizing children's eyes.And children is obtained convenient, safe for the use of this new health-care appliance Health care is trained, and is avoided pseudo-myopia from timely treating, is caused the risk of visual impairment.
Brief description of the drawings
Fig. 1 is 1 new optometry of embodiment and the structural representation for not adding speculum of eye health-care appliance.
Fig. 2 is 1 new optometry of embodiment and the structural representation after the addition speculum of eye health-care appliance.
Fig. 3 is the type optometry of embodiment 2 and the structural representation after the addition speculum of eye health-care appliance.
Embodiment
It is further described with reference to embodiment to originally new.Wherein, being given for example only property of accompanying drawing is said Bright, expression is only schematic diagram, rather than pictorial diagram, it is impossible to is interpreted as the limitation to this patent;It is new in order to be better described Embodiment, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product;To art technology For personnel, some known features and its explanation may be omitted and will be understood by accompanying drawing.
Same or analogous label corresponds to same or analogous part in the accompanying drawing of this new embodiment;Retouched originally new In stating, it is to be understood that if it is based on accompanying drawing to have the orientation of the instructions such as term " on ", " under ", "left", "right" or position relationship Shown orientation or position relationship, being for only for ease of description, this is new and simplify description, rather than instruction or implies signified Device or element must have specific orientation, with specific azimuth configuration and operation, therefore position relationship described in accompanying drawing Term being given for example only property explanation, it is impossible to the limitation to this patent is interpreted as, for the ordinary skill in the art, can To understand the concrete meaning of above-mentioned term as the case may be.
Embodiment 1
As Fig. 1 to 2 show a kind of first embodiment of novel ocular health-care appliance of the utility model, include the double of order installation Mesh eyepiece 2, imaging lens group 4, display screen 3, the imaging lens group 4 are provided with the movement for being used for moving imaging lens group 4 Device 6, the interactive device of icon, the electricity observed by the health-care appliance also includes electronic control module 5 and illustrated for user Sub- control module 5 electrically connects with display screen 3, mobile device 6.
Specifically, the binocular eyepiece 2 can be the different eyepiece of some focal lengths, and the moving structure 6 is motor.It is described double Mesh eyepiece 2 can be the setting of the different eyepiece of some focal lengths, be due to meet the training area of extraocular muscle, it is necessary to simulation Myopia is larger with hyperopia degree scope, and the eyesight of different user has significant otherness, a kind of imaging lens group 4 of fixation With the collocation of binocular eyepiece 2, it is difficult to meet the needs of all users, therefore, can be by eyepiece according to the eyesight state without user Distribution, make the eyepiece of several focal lengths, the user group for allowing each to cover certain eyesight state range, to ensure every kind of groups Training area under eye health care state.In addition, the moving structure 6 be motor setting, be in order to limit the length of light path, The quick compact design for realizing optometry and eye health-care appliance, change display screen 3, imaging lens group 4 and binocular eyepiece 2 using motor The distance between three, to realize that display screen 3 shows movable and vertical axle multiplying power of the sighting target image in ocular imaging picture point Change.Furthermore it is preferred that to reduce noise when motor movement, the motor is ultrasonic motor.
Wherein, the display screen 3 is black-and-white crystal screen.Display screen 3 is the setting of black-and-white crystal screen, is due to Sighting target image on screen needs to be contracted to the effect for being equivalent to the viewing outside 5 meters, and the sighting target used in optometry is essentially white The character or pattern (such as " E " or " C ") of bottom surplus, preferably black-and-white crystal screen, are easy to improve picture element density.
Wherein, the speculum 7 for being used for extending light path is provided between the binocular eyepiece 2 and imaging lens group 4.As preferred Scheme, to reduce process technology demand (radius of curvature, burnt footpath ratio, the refractive index of such as lens to each eyeglass of imaging lens group Deng), speculum can be used to extend light path so that imaging lens group is formed using the simpler lenses easily made, to reduce Cost.
In addition, achromatism eyeglass is provided with the imaging lens group 4.Achromatism eyeglass is provided with the imaging lens group 4, It is to solve the chromatic dispersion problem of imaging lens group 4.
Wherein, health-care appliance also includes being used to fix optometry and the support member 8 on the head of eye health person, support member 8 and binocular Eyepiece 2 is located at the both sides of controllable eclipser 1 respectively and it is in relative position, and the support member 8, which is provided with, to be used to detect optometry With the head of eye health person whether the induction installation on setting position.The setting of support member 8, it is to fix the head of user Portion, improve comfort so that the distance of eyes and binocular eyepiece 2 is relatively fixed, reduce it is tired while, solve because of Rock and cause screen display sighting target image in the movable of ocular imaging picture point in head.Design induction installation simultaneously so that Instrument is able to detect that user's head whether on the position of setting, improves the effect of training and test.Preferably, sense Device is sense of touch and light sensing switch, is so easy to quickly sense, and cost is relatively low.
Wherein, in the present embodiment, support member 8 is the jaw support for holding lower jaw.The setting of jaw support is to be user-friendly, A jaw support is disposed in front of eye health-care appliance, lower jaw is placed for user.
In addition, interactive device is handle or rocking bar or button.It is quick interactive to record what is seen for the ease of user Sighting target direction, whether eyesight level corresponding to sighting target is reached with this interpretation user, the interactive device is handle or rocking bar or pressed Button.
The step of the utility model one of which application process, is as follows:
Eye health care state:
Lower jaw is put in jaw support by optometry and eye health person, eyes close to optometry and the front of eye health-care appliance binocular eyepiece 2, and Preferable stable state is maintained under the support of jaw support.Now, imaging lens group 4 is moved to for normal visual acuity person (with eyesight 5.0 be standard) for, for the position of zero diopter state.
Now, imaging lens group 4 is moved, and allows the sighting target image shown in display screen 3 to be sent out in the imaging picture point of eyeball It is raw movable, but a straight effect that behind the recess of macula retinae center, user is seen is near vision state, now User, by conscious control extraocular muscle and ciliary muscle, adjusts lenticular focal length, makes imaging picture point again to see sighting target Drop back into macula retinae center recess.Meanwhile optometry can manipulate interactive device with eye health person and input seen sighting target side To.
Sighting target direction will be changed behind the sighting target direction that electronic control module inputs according to user at random.Same sighting target will be shown After several directions, the position of change imaging lens group 4 will be continued, until reaching the extreme value of near-sighted training center, now completed just To training.
Then imaging lens group 4 continues to move to, and changes over as image point position so that picture point one is straight in macula retinae Before the heart is recessed, the effect that user is seen is distance vision state.Above-mentioned training process is repeated, until reaching the pole of long sight training center Value, extraocular muscle is obtained exercise and ciliary muscle and loosened, realize the purpose of eye health care.Now complete the training of negative sense.
Embodiment 2
The second embodiment of this new novel ocular health-care appliance is illustrated in figure 3, the present embodiment is similar with embodiment one, and institute is not It is with part, the speculum 7 includes the first speculum 71 and the second speculum 72, and imaging lens group 4 includes two parts, portion Dividing imaging lens group 4, another part imaging lens group 4 is positioned at described between the speculum 71 of display screen 3 and first Between the speculum 72 of binocular eyepiece 2 and second.Imaging lens group 4 includes two parts, and part imaging lens group 4 is located at the display Between the speculum 71 of screen 3 and first, another part imaging lens group 4 be located at the speculum 72 of binocular eyepiece 2 and second it Between, these settings are in order to coordinate the extended pattern light path after above-mentioned addition speculum, using secondary imaging, in limited light path By the angular resolution size of sighting target needed for the sighting target image down to optometry shown by display screen 3 inside length, meet optometry Demand.
Obviously, this new above-described embodiment is only intended to clearly illustrate this new example, and is not pair The restriction of this new embodiment.For those of ordinary skill in the field, may be used also on the basis of the above description To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.It is all this All any modification, equivalent and improvement made within new spirit and principle etc., should be included in this new claim Protection domain within.

Claims (9)

1. a kind of novel ocular health-care appliance, it is characterised in that binocular eyepiece (2), imaging lens group (4) including order installation, show Display screen curtain (3), the imaging lens group (4) are provided with the mobile device (6) for being used for moving imaging lens group (4), the health care The interactive device of icon, the electronic control module (5) observed by instrument also includes electronic control module (5) and illustrated for user Electrically connected with display screen (3), mobile device (6).
2. novel ocular health-care appliance according to claim 1, it is characterised in that the binocular eyepiece (2) can be some focal lengths Different eyepieces, the mobile device (6) are motor.
3. novel ocular health-care appliance according to claim 2, it is characterised in that the display screen (3) is black-and-white crystal screen Curtain.
4. novel ocular health-care appliance according to claim 1, it is characterised in that the binocular eyepiece (2) and imaging lens group (4) speculum (7) for being used for extending light path is provided between.
5. novel ocular health-care appliance according to claim 1, it is characterised in that the health-care appliance includes the first speculum (71) With the second speculum (72);The imaging lens group (4) includes two parts, and part imaging lens group (4) is located at the display screen Between curtain (3) and the first speculum (71), another part imaging lens group is located at the binocular eyepiece (2) and the second speculum (72) between;Using being imaged twice, imaging lens group (4) is by the sighting target image down shown by display screen (3) to optometry institute Need the resolution size of sighting target.
6. the novel ocular health-care appliance according to any one of claim 1 to 5, it is characterised in that the health-care appliance also includes using In fixed optometry and the support member (8) on the head of eye health person, the support member (8) is in relative position with binocular eyepiece (2).
7. novel ocular health-care appliance according to claim 6, it is characterised in that the support member (8), which is provided with, to be used to detect The head of optometry and eye health person whether the induction installation on setting position.
8. novel ocular health-care appliance according to claim 7, it is characterised in that the support member (8) is for holding lower jaw Jaw support.
9. novel ocular health-care appliance according to claim 1, it is characterised in that the interactive device is handle or rocking bar or pressed Button.
CN201620773758.3U 2016-07-20 2016-07-20 A kind of novel ocular health-care appliance Expired - Fee Related CN206837092U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106265005A (en) * 2016-07-20 2017-01-04 李成新 A kind of Novel ocular health-care appliance and application process
CN109106567A (en) * 2018-08-29 2019-01-01 中国科学院长春光学精密机械与物理研究所 A kind of more sighting distance display systems for myopia

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106265005A (en) * 2016-07-20 2017-01-04 李成新 A kind of Novel ocular health-care appliance and application process
CN109106567A (en) * 2018-08-29 2019-01-01 中国科学院长春光学精密机械与物理研究所 A kind of more sighting distance display systems for myopia

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180105

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