CN108427215A - A kind of eyes have days off by turns formula myopia prevention eye-protective device, system and method - Google Patents
A kind of eyes have days off by turns formula myopia prevention eye-protective device, system and method Download PDFInfo
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- CN108427215A CN108427215A CN201810422285.6A CN201810422285A CN108427215A CN 108427215 A CN108427215 A CN 108427215A CN 201810422285 A CN201810422285 A CN 201810422285A CN 108427215 A CN108427215 A CN 108427215A
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- eyes
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/16—Shades; shields; Obturators, e.g. with pinhole, with slot
- G02C7/165—Shades; shields; Obturators, e.g. with pinhole, with slot with stenopaeic apertures
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- Ophthalmology & Optometry (AREA)
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Abstract
The present invention discloses a kind of eyes and has days off by turns formula myopia prevention eye-protective device, system and method, and main body frame front and rear has to form the recessed portion of fitting front lens and rear lens, and sets that there are two the symmetrical eyesights for meeting human eye distribution；Front lens and rear lens form enclosure space after being bonded with main body frame；Mobile shading membrane module is embedded into inside enclosure space；Mobile photomask drive component setting is in mobile shading membrane module both sides；Light fixture and inductive component are connected to polygonal mirror main body outer frame side, are located above front lens；Temple is hinged with main body frame, and the electronic components such as microprocessor, battery are arranged in temple.People are in long-time at the moment; it can guarantee that two eyes are had days off by turns using this device; and can prevent with eye hypotelorism, eye-using environment light is excessively dark the problems such as occur; make eyes will not over fatigue; it is inherently eliminated the factor for causing myopia; effective protection eyes make teenager suffer from near-sighted ratio and substantially reduce, wide market.
Description
Technical field
The present invention relates to the eye-protective device, the system and methods that prevent myopia, and in particular to a kind of eyes formula that has days off by turns is anti-
Near-sighted eye-protective device, system and method.
Background technology
At this stage, the ratio of myopia crowd is higher and higher, and with the development of society, especially smart mobile phone it is general
And crowd's accounting of myopia has further widened trend.Myopia can bring people’s lives many inconvenience, reduce
Myopia population is today's society problem encountered.
It is counted according to related medical data, the three big main causes that population of adolescent forms myopia are：
1, with eye overlong time.Some teenagers reading writes and does one's assignment, plays mobile phone, sees TV etc. continuous 3~4 hours
Do not rest, not only influence health in this way, but also make eyes over-burden, inner and external flesh of eyes meat it is in tension for a long time and
It cannot rest, over time, when seeing distant place, the muscle of eyes cannot loosen and be in spasticity, see just feel at a distance in this way
To fuzzy and form myopia.
2, eye hypotelorism is used for a long time.According to relevant information, juvenile shortsightedness with eye hypotelorism to be drawn for a long time
It is the most common to play person.The adjusting force of teenager's eyes is very strong, when books at a distance from eyes up to 7~10cm when remain to see object clearly
Body, but if often being read a book with this distance, writing will make the dysregulation of eyes nervous, so as to form pseudo-myopia.Such as
Fruit long-term adjustment is excessive, prevents ciliary muscle from flexibly stretching, and excessively extraocular muscle is made to apply pressure, intraocular pressure to eyeball due to adjusting
Increase, in addition teenager's eyeball tissue is delicate, wall of eyeball compression extends gradually, and eyeball antero posterior axis is elongated, be more than normal value just
Form true myopia.Normal reading distance should be 30~35cm.
3, the ambient light read a book, to write is excessively weak, and written illumination is insufficient, and eyes cannot clearly see font clearly, and head is just
Can forward, closer books, the adjusting of eyes excessively or spasm and form myopia.
Adolescence is the Main Stage to form myopia, if the prevention for carrying out myopia in adolescence is arranged
It applies, the myopia number of the population of adolescent of growth is made to reduce, then over time, the myopia ratio in crowd
It can gradually lower.The living habit formed is pre- myopic-preventing best method, also there is many pre- myopic-preventing arrange in life
Apply and implementing, but be not reduced the generation of myopia crowd, main cause be the living habit of people be difficult change, than
Such as, recumbency reading for a long time, object for appreciation mobile phone etc..Therefore there is an urgent need for what a kind of new technical solution solution prior art cann't be solved to ask
Topic.
Invention content
It has days off by turns formula myopia prevention eye-protective device, system and method the purpose of the present invention is to provide a kind of eyes, foundation
The principle of " two eyes of people have independent vision system, can respectively work independently ", can not influence to see for a long time
Book writes, and suitable for not occurring the population of adolescent of myopia also, the myopic ratio of teenager will be made to substantially reduce, for society
It contributes.
To achieve the above object, the technical scheme is that：A kind of eyes have days off by turns formula myopia prevention eye-protective device, institute
It includes main body frame, front lens, light fixture, inductive component, mobile shading membrane module, mobile photomask driving to state eye-protective device
Component, rear lens and temple；The main body frame forefront depression forms the preceding recessed portion for accommodating the front lens, after main body frame
Portion is recessed the rear recessed portion to be formed and accommodate the rear lens, sets that there are two the symmetrical mesh for meeting human eye distribution on main body frame
Window；The front lens is arranged in the preceding recessed portion and is bonded with main body frame；The light fixture is connected to the master
Somascope outer frame side, light fixture are located above the front lens；The inductive component is connected to polygonal mirror main body outer frame side, induction
Component is located above the front lens；The mobile shading membrane module is arranged inside the main body frame, mobile photomask group
Part is embedded into after the main body frame inside recessed portion；The mobile photomask drive component is arranged in the mobile photomask group
Part both sides；The rear lens is arranged on rear side of the main body frame, and rear lens is bonded with main body frame rear portion, rear lens and
The enclosure space for accommodating the mobile shading membrane module is formed after the main body frame fitting；The temple is arranged in the main body
Frame both sides, temple are hinged with main body frame.
A kind of eyes as described above have days off by turns formula myopia prevention eye-protective device, and main body frame both sides are equipped with installation
Slot, the mobile photomask drive component are arranged inside the mounting groove, and hole slot, the shifting are formed in the rear recessed portion
Dynamic shading membrane module is arranged inside the hole slot.
A kind of eyes as described above have days off by turns formula myopia prevention eye-protective device, are connect equipped with electric wire on the outside of the mounting groove
Head, the power lug are connected with the power lug in temple.After temple opening, power lug conducting, when temple folds
After, power lug disconnects, to realize the connecting and disconnecting of the circuit control of mobile photomask drive component.
A kind of eyes as described above have days off by turns formula myopia prevention eye-protective device, are formed in the middle part of main body frame lower end
Arc port accommodates the human body bridge of the nose when arc port is worn for eye-protective device.The arc port side of main body frame bottom profiled is according to people
Body nose contour surface designs, and meets Human Engineering Principle.
A kind of eyes as described above have days off by turns formula myopia prevention eye-protective device, and the inductive component includes infrared ray distance
Inductor and light-inductive device, the light fixture use LED light.After people puts on eye-protective device, when eyes and visual object away from
When from warning value more than setting, the signal that infrared ray distance-sensor generates will be transmitted to microprocessor, microprocessor processes
After signal, then photos and sending messages give mobile photomask drive component, and mobile shading membrane module, which will start, blocks eyesight, makes this visually
Hole can not see thing, can thus compel that the eyes of people is made to automatically keep suitable visual range, eyes and mesh with visual object
When being no more than warning value depending on the distance of object, mobile photomask drive component returns to normal working condition.LED light and light-inductive
Device establishes a connection, and when ambient light is too dark, the signal that light-inductive device generates will be transmitted to microprocessor, microprocessor
The information for starting LED lamp device is generated, LED light starts to shine, it is ensured that eyes continue to read a book in the environment of enough light, write
Word.
A kind of eyes as described above have days off by turns formula myopia prevention eye-protective device, and the mobile shading membrane module includes support
Frame, driving shaft, driven shaft, transmission belt, mobile bar and photomask；The braced frame is in hollow, and braced frame setting exists
After described in recessed portion；On the braced frame top, driving shaft passes through braced frame and the movement for the driving shaft setting
Photomask drive component connects；The driven shaft is arranged in the braced frame lower part；The transmission belt is connected to the active
Between axis and driven shaft；The mobile bar is connected on the transmission belt；Described photomask one end is fixed with the driving shaft to be connected
It connects, the photomask other end is connect with the mobile bar；The mobile photomask drive component includes numerical control driving motor, the number
Control the active axis connection of driving motor and the mobile shading membrane module.
A kind of eyes as described above have days off by turns formula myopia prevention eye-protective device, and the rear lens includes light barrier, resin
The light-shielding film outside of eyeglass and light-shielding film, rear lens is equipped with light blocking ring.Preferred light barrier is process by black plastic, there is two
Goggles, resin may be used made of the high light transmittance resin material for specially making glasses in a " eyesight ", resin lens
Lens materials belong to the prior art, and light-shielding film is by black plastic film and two light blocking rings being symmetrically processed by black foam
Composition, it is preferred that the height of light blocking ring is more than 5mm.The effect of light blocking ring stops side after so that human body is put on eye-protective device
The vision coverage area for the main body frame that light leaks into.
A kind of eyes as described above have days off by turns formula myopia prevention eye-protective device, and the temple end, which is expanded, is formed with chamber
Body, the inside cavity are equipped with battery and microprocessor, and power lug is connected on the outside of cavity, and temple surface is equipped with several controls
Operation button, temple outer end are connected with elastic band, and the effect of elastic band is after human body puts on eye-protective device, and elastic band can make frame
It is adjacent to human body face, the light for reducing side enters the vision coverage area of main body frame.Temple is compared with one that main body frame connects
Coarse, the inside is designed with hollow cavity, can assemble the electronic components such as microprocessor and battery, and equipped with relevant electronics member
Part and electric wire, and can various control operation buttons be set on temple surface.
The present invention provides a kind of eyes and has days off by turns formula myopia prevention eye protection system, and the system uses above-mentioned device, institute
The system of stating includes microprocessor, apart from induction module, light-inductive module, timing module, photomask movement control module and auxiliary
Help lighting module；It is described to establish a connection apart from induction module and the microprocessor, it is used for by red apart from induction module
Outside line distance-sensor obtains distance of the human eye apart from visual object；The light-inductive module is established with the microprocessor to be connected
Relationship is connect, light-inductive module is for obtaining environment illumination intensity；The timing module is established connection with the microprocessor and is closed
System, timing module are used to obtain the time of human eye work；The photomask movement control module is established with the microprocessor to be connected
Relationship is connect, the photomask that photomask movement control module is used to control blocking human eye sight is opened or rolled；The floor light
Module establishes a connection with the microprocessor, and floor light module, which is used to watch object for human eye, provides floor light.
It has days off by turns formula myopia prevention eye protection method the present invention also provides a kind of eyes, the method includes：
Step 1：User's wearing spectacles start, and visual porose area full impregnated, human body eyes watch object simultaneously；
Step 2：Timing module carries out timing, and after reaching the first preset time, photomask moves control module and closes a left side
Side/right side eyesight, left/right eyes start to rest, and right side/left side eyes work on；
Step 3：Timing module carries out timing, and after reaching the second preset time, photomask moves control module and opens a left side
The eyesight on side/right side makes human body eyes be carried out at the same time work；
Step 4：Timing module carries out timing, and after reaching the first preset time again, photomask moves control module and closes
Right side/left side eyesight is closed, right side/left side eyes start to rest, and left/right eyes work on；
Step 5：Timing module carries out timing, and after reaching the second preset time again, photomask movement control module is beaten
Right side/left side eyesight is opened, human body eyes is made to be carried out at the same time work.
Eyes as described above have days off by turns formula myopia prevention eye protection method, when executing the step of the method, distance perspective
When module being answered to obtain distance of the human eye apart from visual object more than early warning value by infrared ray distance-sensor, photomask movement control
Molding block directly controls mobile shading membrane module and closes, when apart from induction module by infrared ray distance-sensor obtain human eye away from
When being not above early warning value with a distance from visual object, photomask movement control module directly controls the eyesight of left/right
It is in the open state.
After user puts on eye-protective device, when ambient light is too dark, light-inductive device generate signal will be transmitted to it is micro-
Processor, microprocessor generate the information for starting LED light, and LED light starts to shine, it is ensured that eyes enough light environment after
Continuous reading is write.After user puts on eye-protective device, when eyes are more than the warning value of setting at a distance from visual object, left and right
Eye photomask will start while block eyesight, can not see thing, can thus compel the eyes for making people and visual object certainly
Dynamic to keep suitable visual range, when eyes are no more than warning value at a distance from visual object, left and right photomask is returned to normally
The problem of working condition, this process just can avoid " with eye hypotelorism ", occurs.
The invention has the advantages that：According to " two eyes of people have independent vision system, can respective independent work
Make " principle eyes are effectively protected, under the premise of not influencing to read a book for a long time, write suitable for not going out also
The population of adolescent of existing myopia, makes the myopic ratio of teenager substantially reduce, feasible highly practical.
Description of the drawings
Fig. 1 is that eyes have days off by turns formula myopia prevention eye-protective device entirety and decomposition diagram；
Fig. 2 is that eyes have days off by turns formula myopia prevention eye-protective device main body frame structure schematic diagram；
Fig. 3 be eyes have days off by turns formula myopia prevention eye-protective device move photomask component structure diagram；
Fig. 4 is that eyes have days off by turns formula myopia prevention eye-protective device temple dimensional structure diagram；
Fig. 5 is that the eyes formula myopia prevention eye-protective device main body frame that has days off by turns is illustrated with mobile shading membrane module composite structure
Figure；
Fig. 6 is that eyes have days off by turns formula myopia prevention eye-protective device rear lens entirety and decomposition diagram；
Fig. 7 is that eyes have days off by turns formula myopia prevention eye-protective device rear lens and main body frame combination diagram；
Fig. 8 is that eyes have days off by turns formula myopia prevention eye protection system schematic；
Fig. 9 is that eyes have days off by turns formula myopia prevention eye protection method flow diagram.
Specific implementation mode
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, a kind of eyes have days off by turns formula myopia prevention eye-protective device, described
Eye-protective device includes main body frame 1, front lens 2, light fixture 3, inductive component 4, mobile shading membrane module 5, mobile photomask
Drive component 6, rear lens 7 and temple 8；1 forefront depression of main body frame forms the preceding recessed portion for accommodating the front lens 2
12,1 rear recess of main body frame forms the rear recessed portion 13 for accommodating the rear lens 7, and main body frame 1 is equipped with eyesight 9, excellent
The main body frame 1 of choosing is process by black plastic；The setting of the front lens 2 in the preceding recessed portion 12 and with main body frame
1 fitting, preferred front lens 2 belong to goggles made of the high light transmittance resin material for specially making glasses；The illumination
Component 3 is connected to 1 front outside of the main body frame, and light fixture 3 is located at 2 top of the front lens；The inductive component 4 connects
It is connected on 1 front outside of the main body frame, inductive component 4 is located at 2 top of the front lens；The mobile shading membrane module 5 is set
It sets on rear side of 1 middle part of the main body frame, mobile shading membrane module 5 is embedded into inside the rear recessed portion 13 of the main body frame；
The mobile photomask drive component 6 is arranged in mobile 5 both sides of shading membrane module；The rear lens 7 is arranged in the shifting
Dynamic 5 outside of shading membrane module, rear lens 7 is bonded with 1 rear portion of main body frame, after rear lens 7 is bonded with the main body frame 1
Form the enclosure space for accommodating the mobile shading membrane module 5；The temple 8 is arranged in 1 both sides of main body frame, temple 8
It is hinged with main body frame 1.
Referring to Fig. 2 and Fig. 5, eyes have days off by turns formula myopia prevention eye-protective device one embodiment in, the main body frame 1
Both sides are equipped with mounting groove 10, and the mobile photomask drive component 6 is arranged inside the mounting groove 10, the rear recessed portion 13
It is inside formed with hole slot 11, the mobile shading membrane module 5 is arranged inside the hole slot 11, hole slot 11 and mobile shading membrane module
5 shapes are consistent, can be designed as rectangular or oval etc..
Eyes have days off by turns formula myopia prevention eye-protective device one embodiment in, the outside of the mounting groove 10 connects equipped with electric wire
Head, the power lug are connected with the power lug in temple 8.After the opening of temple 8, power lug conducting, when 8 folding of temple
After folded, power lug disconnects, to realize the connecting and disconnecting of the circuit control of mobile photomask drive component 6.
Eyes have days off by turns formula myopia prevention eye-protective device one embodiment in, formed in the middle part of 1 lower end of main body frame
There is arc port 14, the human body bridge of the nose is accommodated when the arc port 14 is worn for eye-protective device.The arc port of 1 bottom profiled of main body frame
14 sides are designed according to human nose's contour surface, meet Human Engineering Principle.
Eyes have days off by turns formula myopia prevention eye-protective device one embodiment in, the inductive component 4 include infrared ray away from
From inductor 15 and light-inductive device 16, the light fixture 3 uses LED light.After people puts on eye-protective device, when eyes and visually
When the distance of object is more than the warning value of setting, the signal that infrared ray distance-sensor 15 generates will be transmitted to microprocessor 28, believe
Number after the processing of microprocessor 28, then mobile photomask drive component 6 is issued, mobile shading membrane module 5, which will start, blocks mesh
Window 9, makes the eyesight 9 that can not see thing, can thus compel that the eyes of people is made to automatically keep suitable mesh with visual object
The apparent distance, when eyes are not above warning value at a distance from visual object, mobile photomask drive component 6 returns to normal work shape
State.LED light establishes a connection with light-inductive device 16, and when ambient light is too dark, the signal that light-inductive device 16 generates is just
It can be transmitted to microprocessor 28, microprocessor 28 generates the signal for starting LED lamp device, and LED light starts to shine, it is ensured that eyes exist
The environment of enough light continues to read a book, write.
Referring to Fig. 3 and Fig. 5, eyes have days off by turns formula myopia prevention eye-protective device one embodiment in, the mobile shading
Membrane module 5 includes braced frame 17, driving shaft 18, driven shaft 19, transmission belt 20, mobile bar 21 and photomask 22；The support
Frame 17 is in hollow, and the setting of braced frame 17 is in the rear in recessed portion 13；The driving shaft 18 is arranged in the support frame
17 top of frame, driving shaft 18 are connect across braced frame 17 with the mobile photomask drive component 6；The driven shaft 19 is arranged
In 17 lower part of the braced frame；The transmission belt 20 is connected between the driving shaft 18 and driven shaft 19；The mobile bar
21 are connected on the transmission belt 20；22 one end of the photomask is fixedly connected with the driving shaft 18,22 other end of photomask
It is connect with the mobile bar 21；The mobile photomask drive component 6 include numerical control driving motor, the numerical control driving motor with
The driving shaft 18 of the mobile shading membrane module 5 connects.
Referring to Fig. 6 and Fig. 7, eyes have days off by turns formula myopia prevention eye-protective device one embodiment in, the rear lens 7 wrap
Light barrier 23, resin lens 24 and light-shielding film 25 are included, 25 outside of light-shielding film of rear lens 7 is equipped with light blocking ring.Preferred light barrier
23 are process by black plastic, and there are two " eyesight 9 ", resin lens 24, can be with made of high light transmittance resin material
Using goggles, the materials of resin lens 24 belongs to the prior art, light-shielding film 25 by black plastic film and two symmetrically by
The light blocking ring composition that black foam is processed into, it is preferred that the height of light blocking ring is more than 5mm.The effect of light blocking ring is that human body is made to wear
Stop that the light of side leaks into the polygonal mirror main body frame region in outside after upper eye-protective device.
Referring to Fig. 4, eyes have days off by turns formula myopia prevention eye-protective device one embodiment in, 8 end of the temple is expanded
It is formed with cavity 26, the cavity 26 is internally provided with battery and microprocessor 28, and 26 outside of cavity is connected with power lug, temple
8 outer ends are connected with elastic band 27, and the effect of elastic band is after human body puts on eye-protective device, and elastic band can make frame be adjacent to human body face
Portion, the light for reducing side enter the vision coverage area of main body frame.Temple 8 is connect one coarseer with main body frame 1, design
There is hollow cavity 26, the electronic components such as microprocessor 28 and battery can be assembled, and be furnished with relevant electronic component and electric wire,
And can various control operation buttons be set on 8 surface of temple.
Referring to Fig. 8, the present invention provides a kind of eyes and has days off by turns formula myopia prevention eye protection system, and the system is using above-mentioned
Device is moved the system comprises microprocessor 28, apart from induction module 29, light-inductive module 30, timing module 31, photomask
Dynamic control module 32 and floor light module 33；It is described to establish a connection apart from induction module 29 and the microprocessor 28,
It is used to obtain distance of the human eye apart from visual object by infrared ray distance-sensor 15 apart from induction module 29；The photaesthesia
Module 30 is answered to establish a connection with the microprocessor 28, light-inductive module 30 is for obtaining environment illumination intensity；It is described
Timing module 31 establishes a connection with the microprocessor 28, and timing module 31 is used to obtain the time of human eye work；It is described
Photomask movement control module 32 establishes a connection with the microprocessor 28, and photomask movement control module 32 is for controlling
The photomask 22 of blocking human eye sight is opened or is rolled；The floor light module 33 establishes connection pass with the microprocessor 28
System, floor light module 33, which is used to watch object for human eye, provides floor light.
Referring to Fig. 9, have days off by turns formula myopia prevention eye protection method the present invention also provides a kind of eyes, the method includes：
S1：User's wearing spectacles start, and 9 area's full impregnated of eyesight, human body eyes watch object simultaneously；
S2：Timing module 31 carries out timing, and after reaching the first preset time, photomask movement control module 32 closes a left side
Side/right side eyesight 9, left/right eyes start to rest, and right side/left side eyes work on；
S3：Timing module 31 carries out timing, and after reaching the second preset time, photomask movement control module 32 opens a left side
The eyesight 9 on side/right side, makes human body eyes be carried out at the same time work；
S4：Timing module 31 carries out timing, and after reaching the first preset time again, photomask moves control module 32 and closes
Right side/left side eyesight 9 is closed, right side/left side eyes start to rest, and left/right eyes work on；
S5：Timing module 31 carries out timing, and after reaching the second preset time again, photomask movement control module 32 is beaten
Right side/left side eyesight 9 is opened, human body eyes is made to be carried out at the same time work.
Eyes have days off by turns formula myopia prevention eye protection method one embodiment in, when execute the method step when, away from
When obtaining the distance of visual object with a distance from human eye more than early warning value by infrared ray distance-sensor 15 from induction module 29, shading
Film movement control module 32 directly controls mobile shading membrane module 5 and closes, when passing through infrared ray distance perspective apart from induction module 29
When distance of the acquisition human eye of device 15 apart from visual object being answered to be not above early warning value, photomask movement control module 32 directly controls
The eyesight 9 of left/right is in the open state.It is that Distance Judgment by human eye apart from visual object is visual in this embodiment
What whether hole was closed, be more than that early warning value indicates hypotelorism, is not above early warning value and indicates that distance is suitable.
After user puts on eye-protective device, when ambient light is too dark, the signal that light-inductive device 16 generates will be transmitted to
Microprocessor 28, microprocessor 28 generate the signal for starting LED light, and LED light starts to shine, it is ensured that eyes are in enough light
Environment continues to read a book, write.After user puts on eye-protective device, when eyes are more than the warning value of setting at a distance from visual object
When, right and left eyes photomask 22 will start while block eyesight 9, can not see thing, can thus compel the eyes for making people
Suitable visual range is automatically kept with visual object, when eyes are no more than warning value at a distance from visual object, left and right photomask 22
Be returned to normal working condition, this process just can avoid " with eye hypotelorism " the problem of occur.The present invention is according to " people's
Two eyes have independent vision system, can respectively work independently " principle, do not influencing to read a book for a long time, write
Under the premise of, eyes are effectively protected, suitable for not occurring the population of adolescent of myopia also, keep teenager myopic
Ratio substantially reduces, wide market.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention belong to the scope of protection of present invention.
Claims (10)
- The formula myopia prevention eye-protective device 1. a kind of eyes have days off by turns, it is characterised in that：The eye-protective device includes main body frame, preceding Eyeglass, light fixture, inductive component, mobile shading membrane module, mobile photomask drive component, rear lens and temple；The master Somascope frame forefront depression forms the preceding recessed portion for accommodating the front lens, and main body frame rear recess, which is formed, accommodates the rear lens Rear recessed portion, set that there are two the symmetrical eyesights for meeting human eye distribution on main body frame；The front lens is arranged in institute It is bonded before stating in recessed portion and with main body frame；The light fixture is connected to polygonal mirror main body outer frame side, and light fixture is located at Above the front lens；The inductive component is connected to polygonal mirror main body outer frame side, and inductive component is located above the front lens； The mobile shading membrane module is arranged inside the main body frame, and mobile shading membrane module is embedded into recessed after the main body frame Inside concave portion；The mobile photomask drive component is arranged in the mobile shading membrane module both sides；The rear lens setting exists On rear side of main body frame, rear lens is bonded with main body frame rear portion, and rear lens is formed after being bonded with the main body frame and accommodated The enclosure space of the mobile shading membrane module；In main body frame both sides, temple is cut with scissors with main body frame for the temple setting It connects.
- The formula myopia prevention eye-protective device 2. a kind of eyes according to right 1 have days off by turns, it is characterised in that：The main body frame Both sides are equipped with mounting groove, and the mobile photomask drive component is arranged inside the mounting groove, are formed in the rear recessed portion There are hole slot, the mobile shading membrane module to be arranged inside the hole slot.
- The formula myopia prevention eye-protective device 3. a kind of eyes according to right 2 have days off by turns, it is characterised in that：Outside the mounting groove Side is equipped with power lug, and the power lug is connected with the power lug in temple.
- The formula myopia prevention eye-protective device 4. a kind of eyes according to right 1 have days off by turns, it is characterised in that：The main body frame It is formed with arc port in the middle part of lower end, the human body bridge of the nose is accommodated when the arc port is worn for eye-protective device.
- The formula myopia prevention eye-protective device 5. a kind of eyes according to right 1 have days off by turns, it is characterised in that：The inductive component Including infrared ray distance-sensor and light-inductive device, the light fixture uses LED light.
- The formula myopia prevention eye-protective device 6. a kind of eyes according to right 1 have days off by turns, it is characterised in that：The mobile shading Membrane module includes braced frame, driving shaft, driven shaft, transmission belt, mobile bar and photomask；The braced frame is in hollow, Braced frame setting is in the rear in recessed portion；On the braced frame top, driving shaft passes through support for the driving shaft setting Frame is connect with the mobile photomask drive component；The driven shaft is arranged in the braced frame lower part；The transmission belt It is connected between the driving shaft and driven shaft；The mobile bar is connected on the transmission belt；Described photomask one end and institute It states driving shaft to be fixedly connected, the photomask other end is connect with the mobile bar；The mobile photomask drive component includes numerical control Driving motor, the active axis connection of the numerical control driving motor and the mobile shading membrane module.
- The formula myopia prevention eye-protective device 7. a kind of eyes according to right 1 have days off by turns, it is characterised in that：The rear lens packet Light barrier, resin lens and light-shielding film are included, light blocking ring is equipped on the outside of the light-shielding film of rear lens；The temple end, which is expanded, to be formed with Cavity, the inside cavity are equipped with battery and microprocessor, and power lug is connected on the outside of cavity, and temple surface is equipped with several controls Operation button processed, temple outer end are connected with elastic band.
- The formula myopia prevention eye protection system 8. a kind of eyes have days off by turns, the system is using as described in any one of claim 1 to 7 Device, it is characterised in that：The system comprises microprocessor, apart from induction module, light-inductive module, timing module, shading Film moves control module and floor light module；It is described to establish a connection apart from induction module and the microprocessor, distance Induction module is used to obtain distance of the human eye apart from visual object by infrared ray distance-sensor；The light-inductive module with The microprocessor establishes a connection, and light-inductive module is for obtaining environment illumination intensity；The timing module with it is described Microprocessor establishes a connection, and timing module is used to obtain the time of human eye work；Photomask movement control module with The microprocessor establishes a connection, photomask movement control module be used for control blocking human eye sight photomask opening or It rolls；The floor light module establishes a connection with the microprocessor, and floor light module is used to watch object for human eye Body provides floor light.
- A kind of formula myopia prevention eye protection method 9. eyes have days off by turns, it is characterised in that：The method includes：Step 1：User's wearing spectacles start, and visual porose area full impregnated, human body eyes watch object simultaneously；Step 2：Timing module carries out timing, after reaching the first preset time, photomask movement control module closing left side/ Right side eyesight, left/right eyes start to rest, and right side/left side eyes work on；Step 3：Timing module carries out timing, after reaching the second preset time, photomask movement control module opening left side/ The eyesight on right side makes human body eyes be carried out at the same time work；Step 4：Timing module carries out timing, and after reaching the first preset time again, photomask moves control module and closes the right side Side/left side eyesight, right side/left side eyes start to rest, and left/right eyes work on；Step 5：Timing module carries out timing, and after reaching the second preset time again, photomask moves control module and opens the right side Side/left side eyesight, makes human body eyes be carried out at the same time work.
- The formula myopia prevention eye protection method 10. a kind of eyes according to claim 9 have days off by turns, it is characterised in that：Work as execution When the step of the method, distance of the human eye apart from visual object is obtained by infrared ray distance-sensor apart from induction module and is surpassed When crossing early warning value, photomask movement control module directly controls mobile shading membrane module and closes, red when passing through apart from induction module When distance of the outside line distance-sensor acquisition human eye apart from visual object is not above early warning value, it is straight that photomask moves control module The eyesight for connecing control left/right is in the open state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810422285.6A CN108427215A (en) | 2018-05-04 | 2018-05-04 | A kind of eyes have days off by turns formula myopia prevention eye-protective device, system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810422285.6A CN108427215A (en) | 2018-05-04 | 2018-05-04 | A kind of eyes have days off by turns formula myopia prevention eye-protective device, system and method |
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| CN108427215A true CN108427215A (en) | 2018-08-21 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109464269A (en) * | 2018-09-30 | 2019-03-15 | 刘葳 | A kind of axis oculi regulating device, system and method |
| CN110262076A (en) * | 2019-05-06 | 2019-09-20 | 上海安视眼镜有限公司 | A kind of anti glare anti static coatings glasses |
-
2018
- 2018-05-04 CN CN201810422285.6A patent/CN108427215A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109464269A (en) * | 2018-09-30 | 2019-03-15 | 刘葳 | A kind of axis oculi regulating device, system and method |
| CN110262076A (en) * | 2019-05-06 | 2019-09-20 | 上海安视眼镜有限公司 | A kind of anti glare anti static coatings glasses |
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Application publication date: 20180821 |