CN102247121B - Portal human visual nutrition state monitor - Google Patents
Portal human visual nutrition state monitor Download PDFInfo
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- CN102247121B CN102247121B CN 201110121341 CN201110121341A CN102247121B CN 102247121 B CN102247121 B CN 102247121B CN 201110121341 CN201110121341 CN 201110121341 CN 201110121341 A CN201110121341 A CN 201110121341A CN 102247121 B CN102247121 B CN 102247121B
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- chamber cylinder
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Abstract
The invention relates to the field of sanipratics, and in particular relates to a portal human visual nutrition state monitor which comprises a main cavity, a support body and a button switch, wherein the main cavity comprises a corrugated telescopic chamber cylinder, a chamber cylinder A, a chamber cylinder B, a fixing support rod, a fixing knob, an eyeshield sleeving cylinder, an illumination lamp, an eyeshield sleeve, a flat plate, a color LED (light emitting diode) display and a light intensity sensor; the support body comprises a control processing component; and the button switch is connected with the control processing component through a button switch connecting wire. The human visual function monitor provided by the invention can conveniently and accurately perform vision detection, identification of color blindness for red, green, blue and the like, detection of dark adaptation ability and the like.
Description
Technical field
The present invention relates to the Nutrition field, particularly a kind of portal human visual nutrition state monitor.
Background technology
Visual disturbance is to affect at present the outstanding public health problem of juvenile healthy, and the factor that affects one's power of vision has the factors such as heredity, environment, nutrition, and wherein trophic factor is very important on the impact of teenager vision.Have report to point out, malnutrition can cause the generation of myopia, and teenager visual disturbance and nutriture have high correlation, and teenager rises year by year with age growth malnutrition rate, and its visual disturbance rate raises with the increase of malnutrition rate.Interrelated data shows: most myope's blood calcium are on the low side, vitamin A, B2, C shortage, serum albumin and hematochrome are on the low side, simultaneously also with body in the mineral such as magnesium, zinc, chromium relevant with trace element deficiency.
The dark adaptation time be night eyes by car light irradiation after or recovery time of vision when entering the dark place suddenly, in recent years domestic driver's surge, but the visual characteristic to relevant driver is paid close attention to less, and the quality of Driver Vision function directly affects traffic safety, and is especially particularly important to the long haul driver of long-time, normal driving at night.Visual disorder easily occurs when facing night during light and shade alternate situation in long driver of dark adaptation time, may be difficult in time make correct response, has relatively high accident occurrence risk.
Vision monitoring is in fact all of crucial importance to everyone except teenager, driver, but giving a test of one's eyesight at present all is the traditional visual acuity chart of employing basically, namely with standard logarithmic table sight list box, and only in the process such as enter a higher school, measure, need special tool(s) and professional operation to finish, can not accomplish running check, dynamic monitoring; Dark adaptation has just detected still less, only has special services and arms (such as the pilot) that this inspection is just arranged, and the vision monitoring instrument cost that national defence is used is high, bulky, is to be provided to special force or conscription unit, can not popularize the driver and use.This instrument can be used as teenager, the driver is indispensable, also can be used as family and is equipped with one of instrument, can regularly detect, its as a result section as the early warning of vision nutriture, diet structure or additional partial reinforcement nutrient are adjusted in prompting according to early warning signal, to improve nutriture, the prevention visual deterioration.
Summary of the invention
Technical problem solved by the invention provide a kind of portable, can the fast detecting vision and can differentiate the human body visual function monitor of achromatopsia and dark adaptation ability.
For overcoming the above problems, the invention provides a kind of portal human visual nutrition state monitor, mainly comprise main cavity, supporter and press button 4;
Described main cavity is with ripple telescopic chamber cylinder 13, the connection chamber cylinder A10 of its light sealing and chamber cylinder B16, fixedly pole 17 1 ends are fixed on the chamber cylinder B16, the other end is fixed on the chamber cylinder A10, be movably connected by fixed knob 15 and supporter at the middle part, fixedly pole 17 has chute 11 in chamber cylinder A side, promotion knob 12 passes chute 11 and is fixed on the chamber cylinder A10, the chamber cylinder A10 other end is connected with eye protection socket tube 8 smooth sealings, is provided with illuminating lamp 9 in the inside of close eye protection socket tube 8 one ends of chamber cylinder A10; Eye protection socket tube 8 other ends are equipped with eye protection cover 7; The chamber cylinder B16 other end is fixed a color LED display 18 by a dull and stereotyped light sealing in the middle of the dull and stereotyped inboard, and outer rim is provided with light intensity sensor 20;
Described supporter comprises the bearing 14 of band control processing components 25; Color LED display 18, light intensity sensor 20, press button 4 are connected respectively by light intensity sensor data wire 21, light-emitting diode display data wire 19 with illuminating lamp, press button line 3 is connected with intracavity light line with control processing components 25 is connected;
Preferably, be provided with display 22 at described bearing 14, be used for display operation state and operation information.
Preferably, described illuminating lamp 9 has two or more, and evenly is arranged on chamber cylinder A10 near the inside of eye protection socket tube 8 one ends;
Preferably, described illuminating lamp 9 is redgreenblue LED lamp;
Preferably, described light intensity sensor 20 has more than 2 or 2, and evenly is arranged on color LED display 18 outer rims;
Preferably, described eye protection cover 7 is used for eye protection cover 7 is fixed on tester's head with eye protection cover fixing band 6;
Preferably, described bearing 14 is arranged with base 1, and base 1 is made by hard materials such as metal or wooden or rigid plastics;
Preferably, scribble one deck viscous adhesive material or 3 or 3 above suckers evenly are set at the base edge at described base 1;
Be packaged with a directionkeys in the described press button 4, directionkeys can be controlled up and down.
Adopting human body visual function monitor of the present invention can carry out easily and accurately vision detects, the discriminating of the achromatopsia such as RGB and the detection of dark adaptation ability etc., can be widely used in school, hospital, driving school and family, have important economic benefit and market application foreground widely.
Description of drawings
Fig. 1 is portal human visual nutrition state monitor preferred implementation structural representation of the present invention.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below portal human visual nutrition state monitor of the present invention is described in further detail.
As preferred implementation, portal human visual nutrition state monitor of the present invention such as Fig. 1 institute mainly comprise main cavity, supporter and press button 4;
Described main cavity is with ripple telescopic chamber cylinder 13, the connection chamber cylinder A10 of its light sealing and chamber cylinder B16, fixedly pole 17 1 ends are fixed on the chamber cylinder B16, the other end is fixed on the chamber cylinder A10, be movably connected by fixed knob 15 and supporter at the middle part, fixedly pole 17 has chute 11 in chamber cylinder A side, promotion knob 12 passes chute 11 and is fixed on the chamber cylinder A10, the chamber cylinder A10 other end is connected with eye protection socket tube 8 smooth sealings, is provided with illuminating lamp 9 in the inside of close eye protection socket tube 8 one ends of chamber cylinder A10; Eye protection socket tube 8 other ends are equipped with eye protection cover 7; The chamber cylinder B16 other end is fixed a color LED display 18 by a dull and stereotyped light sealing in the middle of the dull and stereotyped inboard, and outer rim is provided with light intensity sensor 20;
Described supporter comprises the bearing 14 of band control processing components 25; Color LED display 18, light intensity sensor 20, press button 4 are connected respectively by light intensity sensor data wire 21, light-emitting diode display data wire 19 with illuminating lamp, press button line 3 is connected with intracavity light line with control processing components 25 is connected.
Preferably, described base 1 is made by hard materials such as metal or wooden or rigid plastics; Preferably, below base, scribble one deck viscous adhesive material, 3 or 3 above suckers perhaps evenly are set at the base edge.
Preferably, described press button 4 is by normally open push button switch of a rectangle box encapsulation, and button head exposes in order to press, and when pressing, switch is communicated with press button line 3 input-output lines at every turn.
Preferably, described press button 4 is by a rectangle box normally open push button switch of encapsulation and a directionkeys, button head and directionkeys action bars expose to be convenient to press and to control up and down, and press button 4 links to each other with control processing components 25 by press button line 3.When pressing or shake when control at every turn, switch connection signal (being made as the key_down signal) or shake control signal (being made as key_u, key_d, key_l and key_r signal) and send control processing components 25 to by press button line 3.
Preferably, the curved concave surface of 7 horizontal directions is overlapped in described eye protection, two of concave and people are basic complementary identical all around, the concave surface inner ring scribbles black material, outer ring marginal distribution one circle flexible rubber material, by these circle flexible rubber materials, in tester's two eyes sealings eye protection cover, make tester's ambient light can not enter the analyzer intracavity and avoid external light source and disturb.During use, can overlap fixing band 6 by eye protection eye protection cover 7 is fixed on tester's head.Wherein eye protection cover fixing band 6 is made by elastic cord.Eye protection cover fixing band 6 or made by a complete elastic cord, also can by about two elastic cords consist of, about two elastic cords freely connect by sticky cloth.Eye protection cover 7 is connected with chamber cylinder A10 by eye protection socket tube 8.Eye protection socket tube 8 inside scribble black material, are made by hard material.
Preferably, described illuminating lamp 9 is the three-color LED light source, is arranged on chamber cylinder A10 near in the end of eye protection socket tube 8, and links to each other with control processing components 25 by intracavity light line 2; Preferably, described illuminating lamp 9 has two or more, is distributed on chamber cylinder A10 near in the end of eye protection socket tube 8;
Described chamber cylinder A10, the inboard is black, made by hard material, fixedly pole 17 by both sides is connected and is connected with chamber cylinder B16, slide plate promotes the chute 11 that knob 12 passes on the fixing pole 17 and is fixed on the chamber cylinder A10, chute 11 band sawtooth promote knob 12 gear coupling with slide plate, can promote rotatablely moving of knob 12 by slide plate and promote fixedly to slide before and after the chamber cylinder A.
Described ripple telescopic chamber cylinder 13, the inboard is black, made by materials such as cortex and seamless canvas, the chamber cylinder is the bellows-folded shape, two ends are fixed on to the light sealing respectively between chamber cylinder A10 and the chamber cylinder B16, and can along with distance between chamber cylinder A10 and the chamber cylinder B16 from or near and stretch and shorten.
Described chamber cylinder B16, the inboard is black, is made by hard material, and a side is connected with ripple telescopic chamber cylinder 13 smooth sealings, and the other end is by a dull and stereotyped light sealing.Dull and stereotyped inboard middle fix a color LED display 18, the uniform light intensity sensor 20 of outer rim; Described color LED display 18 is connected with light intensity sensor respectively and is connected with the light-emitting diode display data wire and controls processing components 25 and be connected by light intensity sensor data wire 21;
Preferably, described light intensity sensor 20 has more than 2 or 2, and is evenly distributed on color LED display 18 outer rims;
Described chamber cylinder B16 both sides are fixed with fixedly pole 17 of chamber cylinder B, and by be fixed with chamber cylinder B fixedly the standing screw 15 on the pole 17 be fixed on the bearing 14.When fixed knob 15 unscrews, whole cavity can by chamber cylinder B fixedly the standing screw on the pole 17 be fixed on the bearing 14 and rotate freely; When fixed knob 15 screws, whole cavity by chamber cylinder B fixedly pole 17 be fixed on the bearing 14.
Preferably, described display 22, alternative is fixed on the bearing 14, is used for display operation state and operation information.
Preferably, described computer 23, alternative is installed in this system, the information such as running, graphic parameter that are used for operation and control instrument show, the vision fast detecting, and the red achromatopsia such as green differentiates and outcome record and assessment, case result's preservation such as dark adaptation ability detection, export and integrated with management information system for hospitals.
Described keyboard input and output and administration module receive the press button of user's input or shake the information such as control information (key_down, key_u, key_d, key_l and key_r signal), figure parameter switching time input message, figure selecting information, three-color LED lighting brightness size adjustment information, three-color LED lighting brightness balance adjustment information, start, shutdown, color LED display and function selecting (give a test of one's eyesight quick, the red achromatopsia such as green is differentiated, dark adaptation ability detect), and these information are sent to central control module.
Figure demonstration, the lteral data that described color LED display display control module transmits according to central control module shows or brightness shows that information sends figure to display, parameter literal data or brightness to color LED display 18 respectively and shows.
The figure demonstration that described regular display control module transmits according to central control module, lteral data demonstration or input real time information send figure to display, parameter literal data or keyboard operation real time information to display 22 respectively and show.
The light intensity analogue signal that described light intensity sensor group sampling processing module transmits the light intensity sensor group by the digital-to-analogue conversion device is converted into digital signal and combined sensor is encoded (is encoded into 16, light intensity data is low 10-12 position, and sensor number information is high 4-6 position) send central control module to.
The color that described three-color LED light source group control module transmits according to central control module and brilliance control information-driven three-color LED illuminating lamp 9 show corresponding color with corresponding brightness.
The parameters such as figure, parameter literal data or brightness that described compunication module receiving computer transmits send central control module to, and press button 4 information, light intensity data are sent to computer.
Control parameter control color LED display display control module, light intensity sensor group sampling processing module, three-color LED light source group control module and the collaborative work of regular display control module that described central control module transmits according to the input and output of keyboard keyboard and administration module or computer.
Above illustrated embodiment; the purpose, technical solutions and advantages of the present invention have been carried out further detailed description; institute is understood that; above illustrated embodiment only is preferred implementation of the present invention; not in order to limit the present invention; all any modifications of within the spirit and principles in the present invention the present invention being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a portal human visual nutrition state monitor comprises main cavity, supporter and press button (4), it is characterized in that;
Described main cavity is with ripple telescopic chamber cylinder (13), its light sealing ground connects chamber cylinder A(10) and chamber cylinder B(16), fixedly pole (17) one ends are fixed on chamber cylinder B(16) on, the other end is fixed on chamber cylinder A(10) on, be movably connected by fixed knob (15) and supporter at the middle part, fixedly pole (17) has chute (11) in chamber cylinder A side, promotion knob (12) passes chute (11) and is fixed on chamber cylinder A(10) on, chamber cylinder A(10) other end is connected with eye protection socket tube (8) light sealing, at chamber cylinder A(10) be provided with illuminating lamp (9) near the inside of eye protection socket tube (8) one ends; Eye protection socket tube (8) other end is equipped with eye protection cover (7); Chamber cylinder B(16) other end is by dull and stereotyped light sealing, dull and stereotypedly fixes a color LED display (18), chamber cylinder B(16 in the middle of inboard) outer rim is provided with light intensity sensor (20);
Described supporter comprises the bearing (14) of band control processing components (25); Color LED display (18), light intensity sensor (20), press button (4) are connected 9 with illuminating lamp) be connected 2 by light intensity sensor data wire (21), light-emitting diode display data wire (19), press button line (3) with intracavity light line respectively) be connected with control processing components (25).
2. described portal human visual nutrition state monitor according to claim 1 is characterized in that, is provided with display (22) at described bearing (14), is used for display operation state and operation information.
3. described portal human visual nutrition state monitor according to claim 1 is characterized in that described illuminating lamp (9) has two or more, and evenly is arranged on chamber cylinder A(10) near the inside of eye protection socket tube (8) one ends.
4. according to claim 1 or 3 described portal human visual nutrition state monitors, it is characterized in that described illuminating lamp (9) is redgreenblue LED lamp.
5. described portal human visual nutrition state monitor according to claim 1 is characterized in that described light intensity sensor (20) has more than 2 or 2, and evenly is arranged on color LED display (18) outer rim.
6. described portal human visual nutrition state monitor according to claim 1 is characterized in that, described eye protection cover (7) is used for eye protection cover (7) is fixed on tester's head with eye protection cover fixing band (6).
7. described portal human visual nutrition state monitor according to claim 1 is characterized in that described bearing (14) is arranged with base (1), and base (1) is made by the hard material of metal or wooden or rigid plastics.
8. described portal human visual nutrition state monitor according to claim 7 is characterized in that, scribbles one deck viscous adhesive material or 3 or 3 above suckers evenly are set at the base edge at described base (1).
9. described portal human visual nutrition state monitor according to claim 1 is characterized in that be packaged with a directionkeys in the described press button (4), directionkeys can be controlled up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110121341 CN102247121B (en) | 2011-05-11 | 2011-05-11 | Portal human visual nutrition state monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110121341 CN102247121B (en) | 2011-05-11 | 2011-05-11 | Portal human visual nutrition state monitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102247121A CN102247121A (en) | 2011-11-23 |
| CN102247121B true CN102247121B (en) | 2013-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110121341 Expired - Fee Related CN102247121B (en) | 2011-05-11 | 2011-05-11 | Portal human visual nutrition state monitor |
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| Country | Link |
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| CN (1) | CN102247121B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137693A (en) * | 2016-08-01 | 2016-11-23 | 秦均 | Portable eye muscle training instrument |
| CN110575131A (en) * | 2019-09-30 | 2019-12-17 | 冯靖雄 | Human visual nutrition state monitor |
| CN112641420B (en) * | 2020-09-15 | 2023-04-07 | 成都乐维彩生物科技有限公司 | Portable dark adaptation tester of VR |
| CN112754165A (en) * | 2021-02-01 | 2021-05-07 | 三要素(深圳)创新科技有限公司 | Device for keeping sitting posture and protecting eyesight |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3891311A (en) * | 1971-07-07 | 1975-06-24 | Nasa | Multiparameter vision testing apparatus |
| CN2458609Y (en) * | 2000-12-28 | 2001-11-07 | 黄黎敏 | Colour sense quantitative detector |
| CN1360876A (en) * | 2000-12-26 | 2002-07-31 | 陈言 | Color vision detecting and correcting method and equipment and its application |
| CN1559338A (en) * | 2004-02-20 | 2005-01-05 | 黄黎敏 | Color anomaly quantitative detection instrument |
| CN2894607Y (en) * | 2004-11-24 | 2007-05-02 | 中国人民解放军第三军医大学野战外科研究所 | Helmet type dark-adaptive tester |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5910834A (en) * | 1996-07-31 | 1999-06-08 | Virtual-Eye.Com, Inc. | Color on color visual field testing method and apparatus |
-
2011
- 2011-05-11 CN CN 201110121341 patent/CN102247121B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3891311A (en) * | 1971-07-07 | 1975-06-24 | Nasa | Multiparameter vision testing apparatus |
| CN1360876A (en) * | 2000-12-26 | 2002-07-31 | 陈言 | Color vision detecting and correcting method and equipment and its application |
| CN2458609Y (en) * | 2000-12-28 | 2001-11-07 | 黄黎敏 | Colour sense quantitative detector |
| CN1559338A (en) * | 2004-02-20 | 2005-01-05 | 黄黎敏 | Color anomaly quantitative detection instrument |
| CN2894607Y (en) * | 2004-11-24 | 2007-05-02 | 中国人民解放军第三军医大学野战外科研究所 | Helmet type dark-adaptive tester |
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| Publication number | Publication date |
|---|---|
| CN102247121A (en) | 2011-11-23 |
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