CN107123241A - A kind of pre- myopic-preventing wearable device of energy - Google Patents
A kind of pre- myopic-preventing wearable device of energy Download PDFInfo
- Publication number
- CN107123241A CN107123241A CN201710539263.3A CN201710539263A CN107123241A CN 107123241 A CN107123241 A CN 107123241A CN 201710539263 A CN201710539263 A CN 201710539263A CN 107123241 A CN107123241 A CN 107123241A
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- Prior art keywords
- hand
- built
- range sensor
- equipment
- myopic
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- 210000003128 head Anatomy 0.000 abstract description 16
- 230000036544 posture Effects 0.000 abstract description 6
- 206010057855 Hypotelorism of orbit Diseases 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000004438 eyesight Effects 0.000 abstract 1
- 208000001491 myopia Diseases 0.000 description 11
- 230000004379 myopia Effects 0.000 description 11
- 238000013461 design Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- NYPJDWWKZLNGGM-RPWUZVMVSA-N esfenvalerate Chemical compound C=1C([C@@H](C#N)OC(=O)[C@@H](C(C)C)C=2C=CC(Cl)=CC=2)=CC=CC=1OC1=CC=CC=C1 NYPJDWWKZLNGGM-RPWUZVMVSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
Abstract
A kind of pre- myopic-preventing wearable device of energy, is related to a kind of human motion monitoring alarm.There is provided a kind of good portability, accuracy be high, comfortable wearing pre- myopic-preventing equipment.Equipment is divided into wearing partly wears part with hand, respectively built-in range sensor, single-chip microcomputer, attention device, battery.The distance of head and hand can be monitored by built-in range sensor, when the hypotelorism of head and hand, attention device sends information warning.The equipment is worn when user reads, write, and information warning can be sent when user's eyes are from books or other excessively near targets, reminds user's correcting sitting postures to protect eyesight.
Description
Technical field
The present invention relates to a kind of human motion monitoring alarm, the classes of G08B 21/24 are belonged in International Patent Classification (IPC)
Mesh.
Background technology
Myopia is the teen-age common disease of China.According to relevant data display：In China, 10% to 20% new primary students are suffered from
Myopia；Rate of myopia when pupil graduates is about 50%；The rate of myopia of entrant is about 90%, is much higher than US and European.
This has seriously threatened the national holistic health level of China.The main cause for causing adolescent myopia is incorrect reading
Write posture.Teenager is in growth and development stage, and many organs are not all reached maturity also including eyes, easily produces distortion.
Due to heavy lessons pressure, teenager is very long between using at the moment daily, and eyes are easily tired, if not keeping correct read-write
Posture, eyes are excessively near from books, will aggravate the burden of eyes, so as to induce myopia.And present smart mobile phone, tablet personal computer etc.
Amusement equipment emerge in an endless stream, and have even more aggravated this trend.
For pre- myopia prevention, people come up with thousand and one way.Most commonly seen method is exactly with the pre- myopia prevention of auxiliary equipment.
The pre- myopic-preventing auxiliary equipment occurred now is broadly divided into following two according to operation principle：1st, it is mechanically fixed asana.2、
Sensor is visited away from method.It is exactly that human body is fixed on a certain position using devices such as support, belts to be mechanically fixed asana, so as to protect
Hold correct read-write posture.Such as a kind of Support for preventing myopia, is fixed on desktop edge when using, pedestal upper end has a crossbeam, horizontal
Beam is away from desktop apart from 30cm.Chin is placed on crossbeam when using, the distance of eyes to books will one when writing on the table
Such a safe distances of more than 30cm directly are maintained at, so that pre- myopia prevention.The advantage of this kind equipment is simple in construction, effect
Substantially, have the disadvantage to use in fixed location, mount and dismount all cumbersome.It is exactly solid in Head And Face that sensor, which is visited away from method,
A fixed device with range sensor, the distance of eyes and objects in front is detected by range sensor, works as hypotelorism
When send alarm sounds user's correcting sitting postures.Common way is the integrated range sensor in head hoop or frame, is led to
Cross constantly measurement objects in front and judge whether user maintains enough distances with eye to the distance of equipment, when apart from mistake
Sent when near use eye distance that alarm and reminding user keeps fit from.The advantage of this kind equipment is small volume, is easy to carry with.
Have the disadvantage that accuracy is poor and wearing comfort is bad.Because range sensor is that all objects in front are carried out
Detection, any object in front of equipment is likely to trigger alarm, such as hair, pen.And this can not reflect real use
Eye situation.Further, since eyes are rotary, so the direction of sight is possible to the direction detected with sensor and differed
Cause.For example when people writes on the table, head and eyes are all rotated down, and the direction on head and the direction of sight are not consistent,
In the presence of an angle.This is possible to cause the distance for measuring objects in front in cephalad direction to be more than safe Writing distance, and
Eyes to target actual range already less than safe Writing distance.So the knowledge with eye situation actual to user of this kind equipment
Other accuracy is poor.And in order to prevent head from adjusting the distance the obstruction of sensor, this kind equipment must be worn on face, and this is just doomed
Can only using head hoop or glasses form, and most people do not wear the custom of head hoop, people's pendant without myopia
Wearing glasses can also feel uncomfortable, therefore wearing comfort is bad.
The content of the invention
The technical problem to be solved in the present invention is：The pre- myopic-preventing portable devices of tradition are bad, and accuracy is not high, wears
The problem of comfortableness is poor.
In order to solve the above-mentioned technical problem, one aspect of the present invention is：Design is a kind of can be pre- myopic-preventing
Wearable device, is worn part and is constituted, head and the hand of human body are separately fixed at when using, part is worn by wearing part and hand
Built-in range sensor, single-chip microcomputer, battery, hand wear part built-in range sensor, single-chip microcomputer, attention device, battery, and equipment passes through
Range sensor measures the distance of head and hand, and is compared with built-in preset data, when the data and present count that measure
During according to not being inconsistent, single-chip microcomputer control attention device sends alarm signal.
Wherein, equipment profile is designed as meeting the daily profile for wearing custom of people.For example, the profile for wearing part can be with
It is designed as hair clip, ear-hang, earrings, head hoop, headband, glasses etc..Hand wear part profile can be designed as bracelet, ring, wrist-watch,
Bracelet etc..
Wherein, it is transmitter to wear the range sensor one partly worn with hand built in part, and one is receiver.Signal
Send and be received by the receiver from transmitter, so as to realize precision ranging between the two, and exclude approaching object interference.
Wherein, the signal of range sensor transmitting makes receiver only receive same complete equipment using coding or other modes
The signal that transmitter is sent, the interference to prevent from closing on same category of device.
The beneficial effects of the invention are as follows：1st, good portability.Equipment is designed as wearable device, the portable of equipment is improved
Property.It can whenever and wherever possible play a role, adapt to plurality of application scenes, for example, read, write, using handheld electronics device.
2nd, accuracy is high.In use eye activity closely, eyes range-to-go is in fact all in most cases
It is the distance between eyes and hand.During writing, eyes are to stare at the pen in hand always.During reading, eyes are stared in hand and taken always
Book.When playing mobile phone, eyes stare at the mobile phone in hand.So the distance between eye and hand can accurately reflect close eye feelings
Eyes range-to-go under condition.In addition, the design of range sensor transmitter and receiver can also exclude other objects
Interference, accurately measures distance between the two.To the coding of transmission signal, it can prevent from closing on the interference of same category of device.
3rd, wearing comfort is good.Due to not having to concern that body can hinder sensor transmissions signal, the portion that product can be worn
Position is added, it is easier to be designed to comply with the shape of human physiological structure's feature.For example wearing the profile of part can be designed to
Hair clip, ear-hang, earrings, head hoop, headband, glasses etc..Hand, which wears part, can be designed to bracelet, ring, wrist-watch, bracelet etc..So
Design meet people usually wearing custom, it is easy to it is acceptable.
Brief description of the drawings
Fig. 1 is the structural representation of the pre- myopic-preventing wearable device of energy.
The device of Fig. 1 top halfs is to wear part, and the device of the latter half is that hand wears part.
In figure：1st, part is worn；2nd, battery；3rd, range sensor；4th, single-chip microcomputer；5th, hand wears part；6th, battery；7th, distance
Sensor；8th, single-chip microcomputer；9th, attention device.
Embodiment
With specific embodiment, the present invention is described in detail below in conjunction with the accompanying drawings：
As shown in figure 1, the present invention is worn part and constituted by wearing part and hand.In the present embodiment, wear part and be designed as hair clip
Shape, hand wears part and is designed as bracelet shape.
Wear part built-in range sensor, single-chip microcomputer, battery.Hand wears the built-in range sensor in part, single-chip microcomputer, warning
Device, battery.In the present embodiment, wear the range sensor built in part and select miniature radio emissions device, hand is worn in part
The range sensor put selects mini radio receiver.Wear partly and hand has worn the clock time of the single-chip microcomputer built in part
Through default calibration.The attention device that hand wears built in part selects paster motor.
It is worn on the head in use, part will be worn, hand is worn into part is enclosed in wrist.Wear the single-chip microcomputer control built in part
Miniature radio emissions device processed launches the radio signal of a sub-band coding at the time of the whole second, and transmission time interval is one second.
The single-chip microcomputer control mini radio receiver that hand is worn built in part receives the signal of same coding.The time of signal will be received
Part more than integer second is removed, remaining fractional part duration is multiplied by the aerial transmission speed of radio.Just obtain
The distance that radio signal is transmitted between transmitter and receiver that is to say the distance between head and hand.By this distance
Compared with the preset data built in single-chip microcomputer.In the present embodiment, my default safe read-write distance is 30cm.When actual measurement away from
During from more than 30cm, single-chip microcomputer does not do any reaction.When measured distance is less than 30cm, single-chip microcomputer control paster motor starting work
Make, send vibrations, remind user's adjustment sitting posture.
Wherein, coding of the signal with fixation of the miniature radio emissions device transmitting built in part is worn, hand wears part
Built-in mini radio receiver also only receives the radio signal of the coding.Such design can prevent surrounding, and other set
Standby interference.
Wherein, because the equipment is only closely being used, the distance that far smaller than radio signal was propagated in one second.Cause
This, the single-chip microcomputer that hand wears part only need to go whole processing to the time for receiving signal.So do does not influence on result, also simple
The structure design of equipment is changed.
Above example is the concrete application of the present invention, for proving the feasibility of the present invention.Should not be with implementation
Ins and outs in example limit protection scope of the present invention.Protection domain of the presently claimed invention is with the statement in claims
It is defined.
It is appreciated that：1st, the sensor more than one of range measurement can be realized, wide variety of distance is passed now
Sensor has radio sensor, ultrasonic sensor, infrared sensor, bluetooth sensor, WiFi sensors etc..Therefore this hair
Bright not to be limited with a certain certain types of range sensor, any sensor that can realize distance between two points measurement can
Applied to the present invention, within protection scope of the present invention.
2nd, any equivalence replacement done to the present invention, should also fall within the scope and spirit of the invention.Including but do not limit
In situations below：The transmitter that part is partly worn with hand and receiver exchange will be worn；Hand is worn to the attention device built in part to move
To wearing part；The function of sensor and single-chip microcomputer is incorporated into a chip or single-chip microcomputer is decomposed into the group of some elements
Close；Paster motor is replaced with into buzzer, flash lamp etc..
3rd, the principle of the invention is used, and to the change of profile, should also be fallen within the scope and spirit of the invention.Including but not
It is limited to situations below：The shape for wearing part is designed as ear-hang, earrings, head hoop, headband, glasses etc..Hand is worn to the shape of part
Shape is designed as ring, wrist-watch, bracelet etc..
Claims (1)
1. a kind of pre- myopic-preventing wearable device of energy, is worn part and is constituted, people is separately fixed at when using by wearing part and hand
The head of body and hand, wear part built-in range sensor, single-chip microcomputer, battery, and hand wears part built-in range sensor, monolithic
Machine, attention device, battery, equipment measure the distance of head and hand by range sensor, and relative with built-in preset data
Than when the data measured are not inconsistent with preset data, single-chip microcomputer control attention device sends alarm signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710539263.3A CN107123241A (en) | 2017-07-04 | 2017-07-04 | A kind of pre- myopic-preventing wearable device of energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710539263.3A CN107123241A (en) | 2017-07-04 | 2017-07-04 | A kind of pre- myopic-preventing wearable device of energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107123241A true CN107123241A (en) | 2017-09-01 |
Family
ID=59731057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710539263.3A Pending CN107123241A (en) | 2017-07-04 | 2017-07-04 | A kind of pre- myopic-preventing wearable device of energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107123241A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270549A (en) * | 2018-08-17 | 2019-01-25 | 信利光电股份有限公司 | A kind of children's correcting sitting posture for writing method and system, storage medium and mobile terminal |
| CN110415498A (en) * | 2019-09-03 | 2019-11-05 | 岭南师范学院 | A kind of study auxiliary electronic device |
| TWI812140B (en) * | 2022-04-01 | 2023-08-11 | 劉千鳳 | Ultrasonic Sitting Reminder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103830041A (en) * | 2012-11-23 | 2014-06-04 | 李俊 | Anti-myopia head wear type device |
| CN205080722U (en) * | 2015-09-30 | 2016-03-09 | 李一川 | Wearable near -sighted preventing device of intelligence |
| CN106251592A (en) * | 2016-08-19 | 2016-12-21 | 浙江大学 | A kind of for pre-myopic-preventing wearable device |
| CN206921277U (en) * | 2017-07-04 | 2018-01-23 | 李征 | A kind of pre- myopic-preventing wearable device of energy |
-
2017
- 2017-07-04 CN CN201710539263.3A patent/CN107123241A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103830041A (en) * | 2012-11-23 | 2014-06-04 | 李俊 | Anti-myopia head wear type device |
| CN205080722U (en) * | 2015-09-30 | 2016-03-09 | 李一川 | Wearable near -sighted preventing device of intelligence |
| CN106251592A (en) * | 2016-08-19 | 2016-12-21 | 浙江大学 | A kind of for pre-myopic-preventing wearable device |
| CN206921277U (en) * | 2017-07-04 | 2018-01-23 | 李征 | A kind of pre- myopic-preventing wearable device of energy |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270549A (en) * | 2018-08-17 | 2019-01-25 | 信利光电股份有限公司 | A kind of children's correcting sitting posture for writing method and system, storage medium and mobile terminal |
| CN110415498A (en) * | 2019-09-03 | 2019-11-05 | 岭南师范学院 | A kind of study auxiliary electronic device |
| TWI812140B (en) * | 2022-04-01 | 2023-08-11 | 劉千鳳 | Ultrasonic Sitting Reminder |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170901 |
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| WD01 | Invention patent application deemed withdrawn after publication |