CN109814278A - A kind of glasses device preventing adolescent myopia - Google Patents
A kind of glasses device preventing adolescent myopia Download PDFInfo
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- CN109814278A CN109814278A CN201910223695.2A CN201910223695A CN109814278A CN 109814278 A CN109814278 A CN 109814278A CN 201910223695 A CN201910223695 A CN 201910223695A CN 109814278 A CN109814278 A CN 109814278A
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- mirror holder
- intellisense
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- glasses
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- 239000011521 glass Substances 0.000 title claims abstract description 53
- 208000001491 myopia Diseases 0.000 title claims abstract description 25
- 230000004379 myopia Effects 0.000 title claims abstract description 19
- 238000012545 processing Methods 0.000 claims abstract description 32
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 230000006870 function Effects 0.000 claims description 87
- 230000001144 postural effect Effects 0.000 claims description 15
- 230000002265 prevention Effects 0.000 claims description 8
- 230000001133 acceleration Effects 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 7
- 206010057855 Hypotelorism of orbit Diseases 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000008447 perception Effects 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 210000003128 head Anatomy 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 208000033748 Device issues Diseases 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004423 myopia development Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
- G02C2202/24—Myopia progression prevention
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The present invention provides a kind of glasses device for preventing adolescent myopia, solves the problems such as prior art routine use is inconvenient, power consumption is higher.The glasses device includes mirror holder, eyeglass and the Intellisense processing circuit composition being embedded into mirror holder, and the Intellisense processing circuit includes microcontroller, wearable sensors, attitude transducer, distance measuring sensor, alarm device and battery;The signal output end of wearable sensors, attitude transducer and distance measuring sensor is connect with the signal acquisition input terminal of microcontroller respectively, and multiple control output ends of microcontroller are accordingly connect with the state control signal of attitude transducer, distance measuring sensor and alarm device respectively;The wearable sensors are started switch as Intellisense processing circuit;Microcontroller controls the working condition of distance measuring sensor according to the output signal of attitude transducer;Microcontroller controls the working condition of alarm device according to the output signal of distance measuring sensor.
Description
Technical field
The present invention relates to a kind of glasses devices for preventing adolescent myopia.
Background technique
Data show that the near-sighted ratio of China high school student and university student are more than 70%, and many children are from primary school, junior middle school
It begins to wear near-sighted glasses.In office worker, many people are all suffered from for a long time in face of computer, are stayed up late for work, task weight, eye is tired
The puzzlement that labor can not be alleviated.
Currently, eyes prevent teenager at a distance from book or desktop when reading, write by control teenager wearer
There are many glasses device scheme of myopia, but are all that the special installation just worn as one when reading, writing uses, and use is non-
It is often inconvenient.Specifically:
(1) glasses device need to carry large volume battery and complicated circuit, and power consumption is higher, and appearance is heavy.Such as:
Patent document CN201610802871.4 " a kind of smart myopia glasses " does not account for low-power consumption problem, alarm device,
Multiple laser tubes and no saving operation mode so that program power consumption is very high, therefore can only be caused using high capacity cell
Appearance is heavy, influences daily wearing.
Patent document CN201620088540.4 " a kind of student's anti-fatigue and anti-myopia glasses equipment " is by outside glasses
In addition one box being connected by Du Pont's line with glasses is set, supplying cell and main circuit are placed in box, solves sense
Know the high problem of processing circuit weight weight, power consumption, does not meet the daily wearing habit of glasses at all.
Patent document CN201720629795.1 " a kind of novel anti-myopia glasses with warning function " designs Shi Bukao
Consider power consumption and power saving, or even also to emit wireless signal, so that the equipment can only use the short time.
(2) it does not fully consider user experience, is easy to produce false-alarm, used when can only read, write in wearer.Such as:
Sitting posture and sighting distance when patent document CN201610802871.4 " a kind of smart myopia glasses " proposes reading, writes
Control, cooperate the good reading of holding wearer, writing style, but if wearer is reading, is writing outer normal wearing,
It can cause equipment alarm, therefore daily cannot wear.
" ultrasonic distance measurement is anti-close by patent document " CN201610502298.5- anti-myopia glasses ", CN201721465940.3
Glasses " need wearer to press button switch when in use, distance controlling can just come into force, this uses this glasses device
Shi Feichang is cumbersome, does not meet the habit of people's wearing spectacles.
" distance passes by patent document CN201720325350.4 " myopia for student eyeglass device ", CN201710133404.1
Sense formula anti-myopia glasses " as long as hypotelorism will issue alarm so that the case can only read, write when wear, other when
It waits (for example drinking water) to wear, can also issue alarm, it is inconvenient for use.
Summary of the invention
The present invention provides a kind of glasses device for preventing adolescent myopia, solves the inconvenience of prior art routine use, function
Consume the problems such as higher.
Solution of the invention is as follows:
The glasses device of the prevention adolescent myopia, including mirror holder, eyeglass and the Intellisense processing being embedded into mirror holder
Circuit composition, the Intellisense processing circuit includes microcontroller, wearable sensors, attitude transducer, distance measuring sensor, announcement
Alert device and battery are realized and wear perceptional function, postural awareness function, sighting distance control function, protection prompting function and power managed
Function;Wherein:
Wearing perceptional function is the wearable sensors by being located at the position of mirror holder and skin contact, and measurement mirror holder is
It is no to be contacted with wearer's skin, judge whether glasses device is worn;Wearable sensors are opened as Intellisense processing circuit
Dynamic switch;
Postural awareness function is to measure azimuth and acceleration by the attitude transducer, in combination with time parameter,
Judge whether reading writing posture is in by the posture of wearer;
Sighting distance control function is that mirror holder is measured by the distance measuring sensor at a distance from the positive apparent direction object of sight, simultaneously
Whether binding time parameter judges normal by wearer's sighting distance;
Protection prompting function is to remind wearer by the alarm device;
Power managed function includes the conversion of a series of activities state, is specifically included: in the initial state, only wearing sense
Know that function operation, Intellisense circuit rest part are in closing or power save mode;It is determined as that glasses are set when wearing perceptional function
For when being worn, otherwise postural awareness function operation is in closing or power save mode;When postural awareness function operation and it is determined as
When reading writing posture, sighting distance control function work, otherwise in closing or power save mode;When sighting distance control function determines to read
When Writing distance is excessively close, protection prompting function work, otherwise in closing or power save mode.
Based on above scheme, the present invention has also further made following optimization:
The main body of the Intellisense processing circuit is installed in the middle part of mirror holder (position corresponding to the bridge of the nose), wearable sensors
It is separately set at the nose support or temple of mirror holder.
The wearable sensors are that capacitance sensor, pressure sensor, inductance sensor, electric resistance sensor or humidity pass
Sensor.
The distance measuring sensor is infrared distance sensor, and there are optical windows needed for infrared distance sensor work for mirror holder;
Or distance measuring sensor is ultrasonic sensor.
The attitude transducer is six axis gyroscopes or three-axis gyroscope.
The alarm device is LED light hazard device, can be laterally to the alarm of eyeglass light-emitting flash or forward direction to visual object
The alarm of body light-emitting flash.It can certainly be continuous illumination.
The battery is rechargeable battery, and Intellisense processing circuit is correspondingly provided with mirror holder charge port;Mirror holder charge port is
The contact type connector being adapted to charger.Battery can also be the disposable battery of small size, then do not need charge port.
Lower edge of the mirror holder charge port in the middle part of mirror holder, direction and the plane one where eyeglass of mirror holder charge port
It causes;The charger has protrusion, is adapted with the shape in the middle part of mirror holder, the charge port setting of charger and protruding apex.
The invention has the following advantages:
The glasses device appearance is naturally, wearable sensors are equivalent to " switch " of glasses device, without in addition setting switch
Key;Meanwhile the power managed based on wearable sensors, attitude transducer, distance measuring sensor waits for Intellisense processing circuit
Machine power consumption is extremely low, it is only necessary to the supplying cell of capacity very little, so that the glasses device appearance and weight and common eye
Mirror is no different, while also greatly facilitating wearer, meets daily wearing habit.
The present invention has fully taken into account the various scenes of user's actual use, passes through the judgement of wearer's posture, sighting distance distance
Judgement etc. avoids wearer in non-reading, writing moment (such as when drinking water) false alert, it is numerous to solve conventional products usage
Trivial, the shortcomings that can only wearing in reading writing, make it possible the daily wearing of the glasses.
The mode of LED light light-emitting flash alarm reduces the size of battery and circuit, so that glasses are beautiful and further drop
Low power consumption.It is especially laterally alerted to eyeglass light-emitting flash, the guide-lighting principle of eyeglass is utilized (by spectacle-frame
LED alarm device can generate a light guide effect, so that eyeglass since the refractive index of eyeglass is higher than air to eyeglass flashing
Flashing reaches alarm effect), it is only necessary to very faint light, required power consumption is extremely low, is much better than other alarm modes in power consumption,
And the good results are evident.Test shows that LED light hazard device only needs the electric current of 2mA or so, and power is far below with based on sound
Alarm device or vibration alarm device.
Charging interface structure simplicity, reliable operation, charging process will not touch pollution eyeglass.
Detailed description of the invention
Fig. 1 is the appearance schematic diagram of glasses device and its charger.
Fig. 2, Fig. 3 are the local detail schematic diagram of Fig. 1.
Fig. 4 is Intellisense processing circuit hardware composition schematic diagram.
Fig. 5 is Intellisense process circuit system block diagram.
Fig. 6 is Intellisense processing circuit overall work architecture diagram.
Fig. 7 is the basic functional principle figure of Intellisense processing circuit.
Fig. 8 is the schematic diagram for wearing the eye apparatus.
Fig. 9 is the schematic diagram of postural awareness function when wearer reads, writes.
Figure 10 is the schematic diagram of sighting distance control function when wearer reads, writes.
Figure 11, Figure 12 are the schematic diagram that two kinds of light hazards are reminded.
Figure 13 is the work-based logic flow chart of power managed function.
Specific embodiment
(1) glasses device appearance, mainly form position:
The appearance of glasses device specific implementation as shown in Figure 1, Figure 2 and Figure 3 and main composition position.
(1) glasses device is made of 4 components, comprising: mirror holder 1, eyeglass 4, the Intellisense processing being embedded into mirror holder
Circuit 3, external charger 15.
(2) Intellisense processing circuit 3 is embedded in mirror holder 1, and specific location is at wearer's bridge of the nose.
(3) it in the nose support 2 of mirror holder 1, is embedded with wearable sensors 10 (a part of Intellisense processing circuit 3).
(4) there are the optical windows 13 that distance measuring sensor 6 works required for mirror holder 1, for supporting the work of distance measuring sensor 6.
(5) when eye apparatus needs to charge, mirror holder 1 is placed on the charger 15 of saddle type, passes through mirror holder charge port
11 with the contact of charger charge port 14, charge to eye apparatus.
(6) light hazard device 9 is located on the position that mirror holder 1 is contacted with eyeglass 4, is acted on by the leaded light of eyeglass 4, to wearing
Person's alarm.
(2) Intellisense processing circuit hardware composition and function:
It is Intellisense processing circuit hardware composition and function shown in Fig. 4:
(1) controller 5 is the arithmetic core of entire circuit, can be a single-chip microcontroller or microcontroller, is responsible for operation intelligence
The software of processing circuit can be perceived.
(2) distance measuring sensor 6 is flight time (TOF) infrared distance sensor MEMS or other small size low-power consumption
Distance measuring sensor, ranging direction is close at wearer's sight focusing, and by optical window 13 reserved on mirror holder 1, (window needs to prop up
Hold correlative measurement penetrating away from physical signal) measurement mirror holder 1 and sight focusing at object relative distance.
(3) circuit board 7 is responsible for interconnection and support between all components of Intellisense processing circuit, is based on High Density Packaging skill
Art, size are very small.
(4) battery 8 is the rechargeable battery of small size, low capacity.It can also be the disposable battery of small size, at this time just not
Need charge port.
(5) light hazard device 9 can by light-emitting flash to wearer alert, specifically can be a low-power consumption LED or
Low-power consumption laser tube can be alerted to eyeglass light-emitting flash by transverse direction, can also be alerted with forward direction to visual object light-emitting flash.
(6) wearable sensors 10 can by judge whether with skin be in close contact, and then judge glasses device whether by
It wears.Wearable sensors 10 can be capacitance sensor or pressure sensor, the variation that capacitance sensor passes through perception capacitor
Judge whether and skin contact;Pressure sensor judges whether to contact with external object by the variation of sensed pressure.It wears and passes
Sensor may be mounted at the position of the glasses such as mirror support or temple and skin contact.
(7) mirror holder charge port 11 is contact type connector, for charging to Intellisense processing circuit.
(8) attitude transducer 12 can be by measuring azimuth and the acceleration on head, and then judges the head of wearer
Posture.Attitude transducer 12 can be a six axis gyroscope MEMS or three-axis gyroscope MEMS.
(3) Intellisense process circuit system block diagram and hardware design.
Intellisense process circuit system block diagram and hardware design are as shown in Figure 5:
(1) in Intellisense process circuit system block diagram, main function components include controller 5, distance measuring sensor 6, wear
Wear sensor 10, attitude transducer 12, light hazard device 9, battery 8 and mirror holder charge port 11.
(2) wearable sensors 10 are interconnected by discrete magnitude and controller 5, inform controller 5 be it is in running order or
Power save mode.
(3) distance measuring sensor 6, attitude transducer 12 are interconnected by I2C interface and controller 5, are run in the controller 5
The working condition of both software controls, and posture and distance parameter are obtained from the two.
(4) light hazard device 9 and controller 5 are interconnected by discrete magnitude, and the software run in the controller 5 passes through discrete magnitude
Whether control light hazard device works, how to work.
(4) overall work process and principle
Intellisense processing circuit overall work process and principle are as shown in Figure 6.
See on the whole, one complete TT&C system when Intellisense processing circuit, including comprising distance measuring sensor 6,
Wearable sensors 10, the measurement part of attitude transducer 12, the processing part comprising controller, the control comprising light hazard device
Part.
It is most of that the function of whole system is broadly divided into six:
(1) wear perceptional function: aware software and wearable sensors need to be worn and cooperated, for determine glasses device whether by
It wears;
(2) posture perception function: postural awareness software and attitude transducer is needed to cooperate, for determining the posture of wearer;
(3) sighting distance control function: needing sighting distance control software and range sensor to cooperate, for judging glasses device and wearing
The distance of object at person's sight focusing;
(4) it protects prompting function: annoyware and light hazard device need to be protected to cooperate, for judging and controlling whether to announcement
It warns and how to alert;
(5) power managed function: power managed software and controller, wearable sensors, range sensor, posture is needed to sense
Device cooperation is work in energy conservation or normal operating conditions for controlling above-mentioned hardware.
(6) basic operation function: including the hardware such as circuit board, charger, charge port, battery and operation support software, it is
Whole system provides basic operation support, including power, start initialization, house dog, Charge Management etc..
(5) key function working principle
The relationships of six functions of Intellisense processing circuit as shown in fig. 7, wherein key function include wear perceptional function,
Posture perception function, sighting distance control function, protection prompting function, power managed function five.
(1) perceptional function is worn
Wearable sensors in Intellisense processing circuit are located at the position of mirror holder and skin contact, are by detecting mirror holder
No to judge whether glasses device is worn with skin close contact, (wearable sensors are located at nose support in figure, work as shown in Figure 8
Making principle is to judge whether nose support is in close contact with skin of nose).When glasses device and wearer's skin are in close contact, pass through
Discrete magnitude informs that controller glasses are worn, and controller is waken up from power save mode, i.e., notice postural awareness function is carried out next
It walks work (attitude transducer start-up operation);
(2) postural awareness function
Attitude transducer is located on the circuit board of Intellisense circuit, and keeps relatively solid with wearer's head by mirror holder
It is fixed, therefore attitude transducer can judge the head of wearer by the algorithm of setting after measuring azimuth and acceleration
Posture, and then determine whether wearer is reading, writing, such as Fig. 9.For example, according to the reading of routine health, writing gestures,
The threshold value of azimuth and acceleration is set, if currently measuring azimuth and acceleration without departing from threshold value, speculates that current pose is
It reads, writing gestures;In conjunction with time parameter, for example, azimuth and acceleration setting a period of time always without departing from threshold
Value, then it is assumed that wearer is reading, writing, i.e., (distance measuring sensor starts notice sighting distance control function development further work
Work).
(3) sighting distance control function
Distance measuring sensor is located on the circuit board of Intellisense circuit, and makes ranging direction and wearer's sight by mirror holder
It is close at focusing;After distance measuring sensor obtains measurement glasses at a distance from object at wearer's sight focusing, sighting distance control function
By the algorithm of setting, judge whether measured value is lower than guard space, as shown in Figure 10.If being lower than guard space certain time
Afterwards, then determine that reading writing hypotelorism, notice protection prompting function carry out further work (start-up operation of light hazard device).
(4) prompting function is protected
Light hazard device in Intellisense processing circuit is located at wearer and is observed that the issued light of light hazard device
On the position of line, when reading writing hypotelorism, protection prompting function is controlled light hazard device and is shone by the algorithm of setting
Flashing is alerted to wearer.
If Figure 11 is to be alerted by transverse direction to eyeglass light-emitting flash: light hazard device shines to eyeglass, utilizes leading for eyeglass
Light function, wearer are alerted by experiencing the flashing of light in eyeglass.
If Figure 12 is preceding to the alarm of visual object light-emitting flash: light hazard device issues convergence to object at sight focusing
Light, the reflection using object to light, wearer alerted by experiencing the flashing of luminous point on object.
(5) power managed function
During the realization of power managed function is distributed in aforementioned four function realization.Its work-based logic such as Figure 13 institute
Show.
In the initial state, perceptional function work is only worn, Intellisense circuit rest part is in power save mode;When
When wearing perceptional function is determined as that glasses are worn, otherwise postural awareness function operation is in power save mode;When postural awareness function
When can work and be determined as reading, writing posture, otherwise the work of sighting distance control function is in power save mode;When sighting distance controls function
When can determine that reading writing hypotelorism, otherwise protection prompting function work is in power save mode;Protect shining for prompting function
The mode that alarm device is alerted to wearer is discontinuity light-emitting flash.
Any level-one function (working sensor state) before certain level-one function changes, then this grade of function stop,
Return to that changed level-one function.For example, wearer picks up cup and drinks water, at this time appearance in the operation of sighting distance control function
Gesture perceptional function, which will make, is currently no longer the judgement of reading, writing posture, to trigger stopping or be stopped by microcontroller
Sighting distance control function;It reading, writing until postural awareness function thinks wearer again, can just restart sighting distance control function
Energy.
The glasses device have the advantages that appearance naturally, it is low in energy consumption, false alarm rate is low, support in daily life as common
The daily wearing of glasses, greatly facilitates the use of wearer.When wearer read using incorrect posture and distance,
It when writing, is reminded in time, thus to preventing adolescent myopia, slowing down adolescent myopia development to have a positive effect.
Claims (8)
1. a kind of glasses device for preventing adolescent myopia, including mirror holder, eyeglass and the Intellisense processing being embedded into mirror holder
Circuit composition, it is characterised in that: the Intellisense processing circuit includes microcontroller, wearable sensors, attitude transducer, survey
Away from sensor, alarm device and battery, realizes and wear perceptional function, postural awareness function, sighting distance control function, protection prompting function
With power managed function;Wherein:
Wearing perceptional function is the wearable sensors by being located at the position of mirror holder and skin contact, measurement mirror holder whether with
Wearer's skin contact, judges whether glasses device is worn;Wearable sensors are opened as the starting of Intellisense processing circuit
It closes;
Postural awareness function is to measure azimuth and acceleration by the attitude transducer, in combination with time parameter, judgement
Whether reading writing posture is in by the posture of wearer;
Sighting distance control function is that mirror holder is measured by the distance measuring sensor at a distance from the positive apparent direction object of sight, in combination with
Whether time parameter judges normal by wearer's sighting distance;
Protection prompting function is to remind wearer by the alarm device;
Power managed function includes the conversion of a series of activities state, is specifically included: in the initial state, only wearing perception function
It can work, Intellisense circuit rest part is in closing or power save mode;It is determined as glasses device quilt when wearing perceptional function
When wearing, postural awareness function operation, otherwise in closing or power save mode;When postural awareness function operation and it is judged to reading
When writing posture, sighting distance control function work, otherwise in closing or power save mode;When sighting distance control function determines reading writing
When hypotelorism, protection prompting function work, otherwise in closing or power save mode.
2. the glasses device of prevention adolescent myopia according to claim 1, it is characterised in that: the Intellisense processing
The main body of circuit is installed in the middle part of mirror holder, and wearable sensors are separately set at the nose support or temple of mirror holder.
3. the glasses device of prevention adolescent myopia according to claim 2, it is characterised in that: the wearable sensors are
Capacitance sensor, pressure sensor, inductance sensor, electric resistance sensor or humidity sensor.
4. the glasses device of prevention adolescent myopia according to claim 2, it is characterised in that: the distance measuring sensor is
Infrared distance sensor, there are optical windows needed for infrared distance sensor work for mirror holder;Or distance measuring sensor is ultrasonic sensing
Device.
5. the glasses device of prevention adolescent myopia according to claim 2, it is characterised in that: the attitude transducer is
Six axis gyroscopes or three-axis gyroscope.
6. the glasses device of prevention adolescent myopia according to claim 2, it is characterised in that: the alarm device is LED
Light hazard device, can be laterally to eyeglass light-emitting flash or forward direction to visual object light-emitting flash.
7. the glasses device of prevention adolescent myopia according to claim 2, it is characterised in that: the battery is charging electricity
Pond, Intellisense processing circuit are correspondingly provided with mirror holder charge port;Mirror holder charge port is that the contact being adapted to charger is connect
Device.
8. the glasses device of prevention adolescent myopia according to claim 7, it is characterised in that: the mirror holder charge port is leaned on
The direction of lower edge in the middle part of nearly mirror holder, mirror holder charge port is consistent with plane where eyeglass;The charger has protrusion, with mirror
Shape in the middle part of frame is adapted, the charge port setting of charger and protruding apex.
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CN201910223695.2A CN109814278A (en) | 2019-03-22 | 2019-03-22 | A kind of glasses device preventing adolescent myopia |
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Application Number | Priority Date | Filing Date | Title |
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CN201910223695.2A CN109814278A (en) | 2019-03-22 | 2019-03-22 | A kind of glasses device preventing adolescent myopia |
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CN201910223695.2A Withdrawn CN109814278A (en) | 2019-03-22 | 2019-03-22 | A kind of glasses device preventing adolescent myopia |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110133873A (en) * | 2019-06-18 | 2019-08-16 | 常州嘉视健康科技有限公司 | A kind of intelligent glasses |
CN112485907A (en) * | 2020-12-11 | 2021-03-12 | 上海影创信息科技有限公司 | Starting control method of AR (augmented reality) glasses and AR glasses |
WO2022018080A1 (en) * | 2020-07-23 | 2022-01-27 | Essilor International | Optical deficiency monitoring equipment comprising a pair of eyeglasses |
-
2019
- 2019-03-22 CN CN201910223695.2A patent/CN109814278A/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110133873A (en) * | 2019-06-18 | 2019-08-16 | 常州嘉视健康科技有限公司 | A kind of intelligent glasses |
WO2022018080A1 (en) * | 2020-07-23 | 2022-01-27 | Essilor International | Optical deficiency monitoring equipment comprising a pair of eyeglasses |
CN112485907A (en) * | 2020-12-11 | 2021-03-12 | 上海影创信息科技有限公司 | Starting control method of AR (augmented reality) glasses and AR glasses |
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Application publication date: 20190528 |