CN2304141Y - Electronic colour-changeable glasses - Google Patents
Electronic colour-changeable glasses Download PDFInfo
- Publication number
- CN2304141Y CN2304141Y CN 97239765 CN97239765U CN2304141Y CN 2304141 Y CN2304141 Y CN 2304141Y CN 97239765 CN97239765 CN 97239765 CN 97239765 U CN97239765 U CN 97239765U CN 2304141 Y CN2304141 Y CN 2304141Y
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- eyeglass
- photoelectric sensor
- color
- driver
- transition point
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Abstract
The utility model discloses electronic color-changeable glasses, which is composed of a glass frame, lenses, a photoelectric sensor, a driving device and a power supply. The structure is characterized in that the lenses are made from liquid crystal lenses or transparent electrochromic material. The array of color change points is composed of electrodes. The glass frame is provided with the photoelectric sensor connected with the driving device and the power supply arranged in the glass frame. The driving device is connected with the electrodes of the lenses to enable the lenses to automatically track a light source in a dark background, attenuate the light source of strong points and conduct common color change when the environmental light source is strong. The glare phenomena of the vehicle driver in night drive can be prevented to be helpful for transportation safety.
Description
The utility model belongs to the light-sensitive sunglasses field, is applicable to that particularly automobilist's night running prevents the electronic color-changing glasses of dazzling the eyes.
The automobilist is at driving at night, the human eye pupil is bigger, it is the visual sensitivity height, if the opposite has automobile to sail, car bulb---be referred to as pointolite with direct projection in driver eye, because the driver will note road conditions, can't avoid the next light of penetrating, promptly can produce and dazzle the eyes---be referred to as optic nerve part cell overload phenomenon.After meeting finished institute's shot-light light disappearance, optic cell can not recover normally immediately, forms the moment blinding.This phenomenon often takes place when driving at night, is a key factor that influences traffic safety, does not still have good plan at present and solves at all.Existing common light-sensitive sunglasses are worn when light is strong by day, and are worn when driving at night, are inconceivable.Because under the dark background situation, be with light-sensitive sunglasses again, the visual field can be poorer.Have, common light-sensitive sunglasses generally can not be subjected to the influence of pointolite and variable color again.
Goal of the invention of the present utility model is at above-mentioned situation and deficiency of the prior art, and a kind of electronic color-changing glasses are provided.It is one pair of variable color sunglasses rapidly when using by day, and when using night, eyeglass is followed the tracks of the light source and the junior of decaying automatically, to prevent dazzling the eyes phenomenon to take place.Being specially adapted to the automobilist wears when driving at night.
In order to reach above-mentioned goal of the invention, the technical solution of the utility model realizes as follows: the electronic color-changing glasses, it is made up of mirror holder, eyeglass, photoelectric sensor, driver and power supply, eyeglass is embedded in the mirror holder, its design feature is, described eyeglass is to be made by liquid crystal lens or transparent electrochromic material, constitutes the color transition point array with electrode; Be equipped with receiving array and eyeglass color transition point array corresponding photoelectric sensor on the described mirror holder, photoelectric sensor driver, the power supply interior with being located at mirror holder is connected, and driver is connected with the electrode of described eyeglass.In the dark background situation, eyeglass can be followed the tracks of light source and the junior of decaying automatically.When ambient light was enough strong, eyeglass can common variable color.
According to above-mentioned technical scheme, the receiving array of described photoelectric sensor is to form by at least one photosensitive tube or by the CCD device.The front of receiving array is provided with convex lens and constitutes complete simulated eye, passes through driver control eyeglass color transition point position with the matrix imaging technique according to the direction of light signal, the corresponding electric signal of strong and weak output.
Because having adopted with electrode, the utility model constitutes the liquid crystal lens of color transition point array or the eyeglass that transparent electrochromic material is made, by set photoelectric sensor, variable color by the driver control eyeglass, so use as common sunglasses strong daytime at light, when using night, can directly control the decay junior according to the signal that photoelectric sensor receives pointolite to the eyeglass color transition point.Thereby prevented to dazzle the eyes the generation of phenomenon.Compared with prior art, it is just the same to wear mode, has fundamentally solved the safety problem of driver's driving at night, has popularizing value widely.
The utility model is described in further detail below in conjunction with accompanying drawing and concrete embodiment.
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the structural representation of the another kind of embodiment of the utility model;
Fig. 3 is the structural representation of the utility model photoelectric sensor.
Referring to Fig. 1 and Fig. 3, the utility model electronic color-changing glasses are made up of mirror holder 5, eyeglass 1, photoelectric sensor 3, driver 4 and power supply 2.Eyeglass 1 is embedded in the mirror holder 5, and eyeglass 1 is to be made by liquid crystal lens or transparent electrochromic material, constitutes the color transition point array with electrode.Be equipped with receiving array and eyeglass 1 variable color array corresponding photoelectric sensor 3 on the mirror holder 5, the receiving array of photoelectric sensor 3 is to be formed by a plurality of photosensitive tubes 6, the front of receiving array is provided with convex lens 7 and constitutes complete simulated eye, photoelectric sensor 3 is connected with the driver 4, the power supply 2 that are made of integrated circuit (IC) chip in being located at mirror holder 5, and driver 4 is connected with the electrode of described eyeglass 1.Use the matrix imaging technique, photoelectric sensor 3 is according to the direction of light signal, the corresponding electric signal of strong and weak output, color transition point position by driver 4 control eyeglasses 1, and make eyeglass 1 under dark background, can follow the tracks of light source automatically and the junior of decaying, can common variable color when ambient light is enough strong by day.
Be one pair of variable color sunglasses rapidly daytime when using the utility model.Because daytime, light was stronger, photoelectric sensor 3 is subjected to light source irradiation and causes eyeglass 1 whole variable color.Use the utility model night, do not have driving when the opposite and penetrate the light time, eyeglass 1 keeps transparent.Penetrate the light time when there is driving on the opposite, photoelectric sensor 3 is promptly received light signal, exports electric signal when light source reaches certain value.Because photoelectric sensor 3 has a receiving array and its convex lens 7 to constitute simulated eye, so the pointolite that photoelectric sensor 3 is received has certain location, this position changes with moving of pointolite, the output electric signal also changes thereupon, after handling, driver 4 makes the color transition point variable color of relevant position on the eyeglass 1, with the high light line attenuation of direct projection pupil.Again because the receiving position of photoelectric sensor 3 is identical with the visual field of wearing the mirror driver, when driver's head rotation changes the visual field, the situation when being equivalent to pointolite and moving, the color transition point of eyeglass 1 is also made respective change, thereby reaches the effect that elimination is dazzle the eyes.
Fig. 2 is an another kind of embodiment of the present utility model, omits narration with the technique scheme same section.Different is, described eyeglass 1 decay junior zone, and its electrode control color transition point graphic designs is limited to can block all directions pointolite and inject oculopupillary position.By the regulation of domestic continent traffic rules, this transformation region should be on the right side, middle part of eyeglass 1 in view.By the regulation of Hong-Kong traffic rules, this transformation region in contrast should be in the left side, middle part of eyeglass 1.
Explanation in addition is according to above-mentioned technical scheme, if the receiving array of photoelectric sensor 3 is formed by the CCD device; Driver 4 is made of the universal electric element.Suchlike technical scheme also all belongs to protection domain of the present utility model.
Claims (4)
1. electronic color-changing glasses, it is made up of mirror holder (5), eyeglass (1), photoelectric sensor (3), driver (4) and power supply (2), eyeglass (1) is embedded in the mirror holder, it is characterized in that: described eyeglass (1) is to be made by liquid crystal lens or transparent electrochromic material, constitutes the color transition point array with electrode; Be equipped with receiving array and eyeglass (1) color transition point array corresponding photoelectric sensor (3) on the described mirror holder (5), photoelectric sensor (3) driver (4), the power supply (2) interior with being located at mirror holder (5) is connected, driver (4) is connected with the electrode of described eyeglass (1), eyeglass under dark background (1) can follow the tracks of light source automatically and to the junior decay, eyeglass (1) can common variable color when ambient light is enough strong.
2. according to the described electronic color-changing glasses of claim 1, it is characterized in that: the receiving array of described photoelectric sensor (3) is to be formed by at least one photosensitive tube (6) or CCD device, the front of receiving array is provided with convex lens (7) and constitutes the complete eye that simulates, and passes through driver (4) control eyeglass (1) color transition point position with the matrix imaging technique according to the direction of light signal, the corresponding electric signal of strong and weak output.
3. according to claim 1 or 2 described electronic color-changing glasses, it is characterized in that: the decay junior zone of described eyeglass (1), its electrode control color transition point graphic designs are limited to can block all directions pointolite and inject oculopupillary position.
4. according to the described electronic color-changing glasses of claim 3, it is characterized in that: described driver (4) is to be made of universal electric element or integrated circuit (IC) chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97239765 CN2304141Y (en) | 1997-07-08 | 1997-07-08 | Electronic colour-changeable glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97239765 CN2304141Y (en) | 1997-07-08 | 1997-07-08 | Electronic colour-changeable glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2304141Y true CN2304141Y (en) | 1999-01-13 |
Family
ID=33949678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97239765 Expired - Fee Related CN2304141Y (en) | 1997-07-08 | 1997-07-08 | Electronic colour-changeable glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2304141Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852679A (en) * | 2010-06-01 | 2010-10-06 | 厦门大学 | Method for detecting protection performance of sunglasses on human eyes |
| CN106030382A (en) * | 2014-02-18 | 2016-10-12 | 埃西勒国际通用光学公司 | Method for optimizing an optical lens equipment for a wearer |
| CN108427213A (en) * | 2018-02-23 | 2018-08-21 | 王志贵 | The strong light of night headlight covers glasses |
-
1997
- 1997-07-08 CN CN 97239765 patent/CN2304141Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852679A (en) * | 2010-06-01 | 2010-10-06 | 厦门大学 | Method for detecting protection performance of sunglasses on human eyes |
| CN106030382A (en) * | 2014-02-18 | 2016-10-12 | 埃西勒国际通用光学公司 | Method for optimizing an optical lens equipment for a wearer |
| CN108427213A (en) * | 2018-02-23 | 2018-08-21 | 王志贵 | The strong light of night headlight covers glasses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |