CN209356774U - A kind of anti-dazzle sunglasses of self-adapting type discoloration - Google Patents
A kind of anti-dazzle sunglasses of self-adapting type discoloration Download PDFInfo
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- CN209356774U CN209356774U CN201920327461.8U CN201920327461U CN209356774U CN 209356774 U CN209356774 U CN 209356774U CN 201920327461 U CN201920327461 U CN 201920327461U CN 209356774 U CN209356774 U CN 209356774U
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- liquid crystal
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- dazzle
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Abstract
The utility model proposes a kind of anti-dazzle sunglasses of self-adapting type discoloration that eyeglass actual transparency degree can be adjusted according to illumination variation, including liquid crystal lens, the light transmittance of the liquid crystal lens to be controlled to adjust by the control voltage of input liquid crystal lens；Control power supply is executed, its output end inputs corresponding control voltage to liquid crystal lens after receiving corresponding control signal；Cpu chip, output end is connected with the input terminal for executing control power supply, after receiving corresponding light electric signal, conveys corresponding control signal to control power supply is executed by output end；Photosensitive sensor, output end are connected with the input terminal of cpu chip, for detecting the strong and weak variation of light, and transmit corresponding light electric signal to cpu chip；Photosensitive sensor transmits corresponding electric signal after detecting corresponding optical signal, to cpu chip, and the electric signal is stronger, and cpu chip will control execution control power supply and convey stronger control voltage into liquid crystal lens, and the color of liquid crystal lens is deeper, on the contrary then opposite.
Description
Technical field
The utility model relates to a kind of anti-dazzle sunglasses of self-adapting type discoloration.
Background technique
Contain a large amount of ultraviolet and infrared ray in strong sunlight, the cornea, crystalline lens or even eye of eyes may be damaged
Bottom wears a secondary sunglasses, can block or absorb a part of light, reduce the stimulation to eyes.In recent years, since everybody is to strong
The attention of health is all liked putting on sunglasses, to reduce the stimulation of sunlight when many people go out during the broiling summer.In many open airs
Especially when driver drives vehicle, too strong light can make a big impact to the visual observation of driver sporter, make
At the security risk for driving and moving, therefore many drivers also can select to wear sunglasses so as to shielding light when driving
Line, but wear sunglasses there are problems that another again, its obscurity of common sunglasses be it is fixed, when obscurity is a fixation
When value, if light is too strong, the realization of the shaded effect of sunglasses will beat certain discount, and if inherently weaker in light
When, the wearing of sunglasses can reduce the sight visibility of wearer again.A kind of discoloration sunglasses exist in the prior art, mainly pass through
In eyeglass be added silver halide realize eyeglass with light intensity change and corresponding discoloration occurs, but this glasses its discoloration
Reaction speed is slower, more rapid reaction can not be made according to environmental change, furthermore this eyeglass also can not be according to illumination
The matching that power carries out light transmittance to eyeglass is adjusted.
The purpose of the present invention is intended to provide corresponding technical solution in view of the above technical problems, it is intended to solve corresponding
It technical problem and optimizes as far as possible.
Utility model content
Aiming at the problems existing in the prior art, adjustment mirror can be changed according to ambient lighting the utility model proposes a kind of
The anti-dazzle sunglasses of the self-adapting type discoloration of piece actual transparency degree, its technical solution is as follows:
A kind of anti-dazzle sunglasses of self-adapting type discoloration, including mirror holder and eyeglass are connected with eyeglass on the anti-dazzle sunglasses
From discoloration control assembly, comprising: the light transmittance of liquid crystal lens, the liquid crystal lens is controlled by the control voltage of input liquid crystal lens
System is adjusted；Control power supply is executed, its output end inputs corresponding control electricity to liquid crystal lens after receiving corresponding control signal
Pressure；Cpu chip, output end are connected with the input terminal for executing control power supply, after receiving corresponding light electric signal, pass through
Output end conveys corresponding control signal to control power supply is executed；The input terminal of photosensitive sensor, output end and cpu chip
It is connected, for detecting the strong and weak variation of light, and transmits corresponding light electric signal to cpu chip；Photosensitive sensor is detecting
To after corresponding optical signal, corresponding electric signal is transmitted to cpu chip, the electric signal is stronger, and cpu chip will control and execute control
Power supply processed conveys stronger control voltage into liquid crystal lens, and the color of liquid crystal lens is deeper, on the contrary then opposite.
Through the above technical solution: driver is photosensitive in the technical program under different light environments when wearing
Sensor can receive the optical signal of varying strength, and photosensitive sensor is to convert optical signals to electric signal using light-sensitive element
Sensor, it can convert thereof into the electric signal of corresponding intensity according to the intensity of optical signal received, and by its electricity
Signal is transmitted in cpu chip, and cpu chip electric signal power can be believed to control execution power supply transmission control based on the received
Number, regulation control executes the power for the control voltage that power supply is conveyed to liquid crystal lens whereby.When in more strong light environment
Under, optical signal received by photosensitive sensor is more strong, and CPU can also control control after receiving corresponding electric signal
System executes the control voltage that power supply transmits corresponding intensity to liquid crystal lens, and thus the transparency of liquid crystal lens reduces, light transmittance
It reduces, plays good protective action, and when light environment slowly brightens, the received optical signal of photosensitive sensor slowly becomes
Weak, the electric signal that cpu chip receives also can slowly change, and in this course, cpu chip also can be adjusted constantly to control
System executes the control voltage of power delivery, and constantly adjustment control executes the control electricity that power supply is conveyed to liquid crystal lens in the process
Pressure, when controlling voltage constantly reduces, transparency can be continuously improved liquid crystal lens with the variation of light, facilitate wearer's
Observation.
Liquid crystal lens can adjust in due course corresponding with intensity of illumination with the Strength Changes of illumination in the above-mentioned technical solutions
Transparency improve usage comfort and safety so that a secondary sunglasses adapt to the demand of different light environments, solve well
The itd is proposed technical problems to be solved of the technical program of having determined.
The technical program is further arranged to: the liquid crystal lens use negative liquid crystal, which passes through control
Voltage controls its light transmittance, and control voltage is higher, and light transmittance is lower.
Through the above technical solution: because the glasses in this programme its eyeglasses is made of the liquid crystal lens of negativity, and negativity
Liquid crystal lens its physical characteristics be when increasing certain voltage for it, to arrange the confusion of change, light is prevented to pass through；It does not apply
It arranges orderly when making alive, light is made to be easy to pass through.And when the voltage of input constantly rises, the light transmittance of eyeglass is got over
It is low.It can realize that the technical program proposes technical effect to be achieved well.
The technical program is further arranged to: fluting has accommodation groove, photosensitive sensor connection in front of the bridge of the mirror holder
In in accommodation groove.
Through the above technical solution: the photosensitive sites of photosensitive sensor must be consistent with the visual direction of wearer,
And the visual direction of wearer i.e. the direction of eyeglass, but directly by photosensitive sensor, this component is connected directly between eyeglass
Interior obvious operation difficulty is larger, and connects in the accommodation groove slotted in front of the bridge of mirror holder and then can be very good to solve this
One technical problem.
The technical program is further arranged to: the cpu chip is connected on pcb board, and wherein pcb board is embedded at bridge
It is interior.
Through the above technical solution: ensure that the connection between all parts also avoids the knot to glasses itself as far as possible
It is configured to excessively influence.
The technical program is further arranged to: the execution control power supply is solar battery sheet, wherein the solar-electricity
Pond piece is attached at mirror holder outer surface.
Through the above technical solution: using the cell piece of solar energy, it is subsequent when in use just without consider replacement battery or
The problem of being charging, one facilitates actual use, and two also achieve the utilization to eco-friendly power source, has advanced optimized this reality
With novel technical solution.
The technical program is further arranged to: the base of the liquid crystal lens is made of flexible thin-film material.
Through the above technical solution: generally the base of the liquid crystal lens be made of glass material, however by
If glass material is made, the structure of liquid crystal lens can not make certain adjustment according to practical situation, however use soft
Property thin-film material be made if, can basis so that the liquid crystal lens are provided with certain pliability with certain adjustability of structure
Practical situation makes certain adjustment, and the limitation freed to product progress structure innovation of the invention is made for some aspects
Property, and it is non-breakable, advanced optimize technical effect of the invention.
The technical program is further arranged to: the eyeglass of the anti-dazzle sunglasses uses PC eyeglass, and liquid crystal lens adhere to PC
On eyeglass.
Through the above technical solution: liquid crystal lens material is more soft, not certain anti-impact force, if encountering impact
Shi Wufa protects eyes well, and PC eyeglass has very strong structural strength, and one can be to fixed liquid crystal lens, more
It is important that the anti-impact force of glasses can be enhanced, wearer is preferably protected, wherein liquid crystal lens are by the way of glued
It is fixedly connected on the medial surface of PC eyeglass.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structure sectional view at the utility model bridge；
Fig. 3 is the attachment structure schematic diagram of the utility model eyeglass
In figure: 1, mirror holder；2, liquid crystal lens；3, control power supply is executed；4, cpu chip；5, photosensitive sensor；6, it accommodates
Slot；7, pcb board；8, PC eyeglass.
Specific embodiment
The utility model is described further referring to figs. 1 to Fig. 3.
A kind of anti-dazzle sunglasses of self-adapting type discoloration, including mirror holder 1 and eyeglass are connected with eyeglass on the anti-dazzle sunglasses
From discoloration control assembly, comprising: liquid crystal lens 2, the light transmittances of the liquid crystal lens 2 by input liquid crystal lens 2 control voltage into
Row controls to adjust；Control power supply 3 is executed, its output end inputs accordingly to liquid crystal lens 2 after receiving corresponding control signal
Control voltage；Cpu chip 4, output end are connected with the input terminal for executing control power supply 3, are receiving corresponding light telecommunications
After number, corresponding control signal is conveyed to control power supply 3 is executed by output end；Photosensitive sensor 5, output end and CPU
The input terminal of chip 4 is connected, and for detecting the strong and weak variation of light, and transmits corresponding light electric signal to cpu chip 4；Light
Dependent sensor 5 transmits corresponding electric signal after detecting corresponding optical signal, to cpu chip 4, and the electric signal is stronger, CPU core
Piece 4 will control execution control power supply 3 and convey stronger control voltage into liquid crystal lens 2, and the color of liquid crystal lens 2 is deeper,
It is on the contrary then opposite.
When wearing, under different light environments, the photosensitive sensor 5 in the technical program can receive not driver
With the optical signal of intensity, and photosensitive sensor 5 is the sensor that electric signal is converted optical signals to using light-sensitive element, it can root
Convert thereof into the electric signal of corresponding intensity according to the intensity of the optical signal received, and by its electric signal transmission to CPU core
In piece 4, cpu chip 4 can electric signal power be to execution power supply transmission control signal is controlled based on the received, and regulation is controlled whereby
System executes the power for the control voltage that power supply is conveyed to liquid crystal lens 2.Under more strong light environment, photosensitive sensor
Optical signal received by 5 is more strong, CPU after receiving corresponding electric signal, can also control control execute power supply to
Liquid crystal lens 2 transmit the control voltage of corresponding intensity, and thus the transparency of liquid crystal lens 2 reduces, and light transmittance reduces, and play very
Good protective action, and when light environment slowly brightens, the received optical signal of photosensitive sensor 5 slowly dies down, cpu chip 4
The electric signal received also can slowly change, and in this course, cpu chip 4 also can be adjusted constantly to control and execute electricity
The control voltage of source transmission, constantly adjustment control executes the control voltage that power supply is conveyed to liquid crystal lens 2, liquid crystal in the process
When controlling voltage constantly reduces, transparency can be continuously improved eyeglass 2 with the variation of light, facilitate the observation of wearer.
Liquid crystal lens 2 can adjust in due course corresponding with intensity of illumination with the Strength Changes of illumination in the above-mentioned technical solutions
Transparency improve usage comfort and safety so that a secondary sunglasses adapt to the demand of different light environments, solve well
The itd is proposed technical problems to be solved of the technical program of having determined.
The liquid crystal lens 2 use negative liquid crystal, which controls its light transmittance by controlling voltage, control
Voltage is higher, and light transmittance is lower, because its eyeglass of the glasses in this programme is made of the liquid crystal lens 2 of negativity, and the liquid of negativity
Brilliant its physical characteristic of eyeglass 2 is, when increasing certain voltage for it, arranges the confusion of change, light is prevented to pass through；Do not apply electricity
It arranges orderly when pressure, light is made to be easy to pass through.And when the voltage of input constantly rises, the light transmittance of eyeglass is lower.
It can realize that the technical program proposes technical effect to be achieved well.
Fluting has accommodation groove 6 in front of the bridge of the mirror holder 1, and photosensitive sensor 5 is connected in accommodation groove 6, light sensor
The photosensitive sites of device 5 must be consistent with the visual direction of wearer, and the court of the visual direction of wearer i.e. eyeglass
To, but it is larger that photosensitive sensor 5 this component is directly connected directly between in eyeglass obvious operation difficulty, and connect
It then can be very good to solve this technical problem in the accommodation groove 6 slotted in front of the bridge of mirror holder 1.
The cpu chip 4 is connected on pcb board 7, and wherein pcb board 7 is embedded in bridge, ensure that between all parts
Connection also avoid the structure on glasses itself to cause excessively to influence as far as possible.
The execution control power supply 3 is that solar battery sheet can be used for collecting the energy, and wherein the solar battery sheet pastes
Be connected set on 1 outer surface of mirror holder, and by pcb board 7 with cpu chip 4, using the cell piece of solar energy, it is subsequent when in use
Without considering the problems of to replace battery or charging, one facilitates actual use, and two also achieve the benefit to eco-friendly power source
With having advanced optimized the technical solution of the utility model.
Optical mirror slip is connected on the liquid crystal lens 2 or from Zoom optical eyeglass, by optical mirror slip or from zoom
Optical mirror slip is directly combined with liquid crystal lens 2, even there are the users of visual problems could be used that for eyes, has expanded this
User's Group-oriented of product.
The base of the liquid crystal lens 2 is made of flexible thin-film material, generally the base of the liquid crystal lens 2 be by
Made of glass material, however if being made of glass material, the structure of liquid crystal lens 2 can not make according to practical situation
Certain adjustment, however if being made of flexible thin-film material, so that the liquid crystal lens 2 are provided with certain pliability with one
Fixed adjustability of structure can make certain adjustment according to practical situation, and of the invention freed pair is made for some aspects
Product carries out the limitation of structure innovation, and non-breakable, has advanced optimized technical effect of the invention.But above scheme
Also eyeglass material can be made excessively soft, not certain anti-impact force, if eyes can not be protected when encountering impact well,
And in order to solve above-mentioned technical proposal, the special eyeglass by the anti-dazzle sunglasses uses PC eyeglass, and liquid crystal lens 2 adhere to PC eyeglass
On, 2 material of liquid crystal lens is more soft, not certain anti-impact force, if eyes can not be protected when encountering impact well,
And PC eyeglass has very strong structural strength, one can be to fixed liquid crystal lens 2, more importantly glasses can be enhanced
Anti-impact force, preferably protect wearer.
The eyeglass of the anti-dazzle sunglasses uses PC eyeglass, and liquid crystal lens 2 adhere on PC eyeglass 8,2 material of liquid crystal lens compared with
For softness, not certain anti-impact force, if can not protect eyes when encountering impact well, and PC eyeglass is with very strong
Structural strength, one can be to fixed liquid crystal lens 2, more importantly the anti-impact force of glasses can be enhanced, preferably
Wearer is protected, wherein liquid crystal lens 2 are fixedly connected on the medial surface of PC eyeglass 8 by the way of glued
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of anti-dazzle sunglasses of self-adapting type discoloration, including mirror holder (1) and eyeglass, it is characterised in that: the anti-dazzle sunglasses
On be connected with eyeglass from changing colour control assembly, comprising:
The light transmittance of liquid crystal lens (2), the liquid crystal lens (2) is controlled to adjust by the control voltage of input liquid crystal lens (2)；
Control power supply (3) is executed, its output end inputs corresponding control to liquid crystal lens (2) after receiving corresponding control signal
Voltage；
Cpu chip (4), input terminal are connected with the output end for executing control power supply (3), are receiving corresponding light electric signal
Afterwards, corresponding control signal is conveyed to control power supply (3) is executed by output end；
Photosensitive sensor (5), output end are connected with the input terminal of cpu chip (4), for detecting the strong and weak variation of light, and
Corresponding light electric signal is transmitted to cpu chip (4)；
Photosensitive sensor (5) transmits corresponding electric signal, the electric signal after detecting corresponding optical signal, to cpu chip (4)
Stronger, cpu chip (4), which will control, executes control power supply (3) the stronger control voltage of conveying, liquid crystal into liquid crystal lens (2)
The color of eyeglass (2) is deeper, on the contrary then opposite.
2. a kind of anti-dazzle sunglasses of self-adapting type discoloration according to claim 1, it is characterised in that: the liquid crystal lens
(2) negative liquid crystal is used, which controls its light transmittance by controlling voltage, and control voltage is higher, and light transmittance is got over
It is low.
3. a kind of anti-dazzle sunglasses of self-adapting type discoloration according to claim 1, it is characterised in that: the mirror holder (1)
There is accommodation groove (6) fluting in front of bridge, photosensitive sensor (5) is connected in accommodation groove (6).
4. a kind of anti-dazzle sunglasses of self-adapting type discoloration according to claim 1, it is characterised in that: the cpu chip (4)
It is connected on pcb board (7), wherein pcb board (7) is embedded in bridge.
5. a kind of anti-dazzle sunglasses of self-adapting type discoloration according to claim 1, it is characterised in that: the execution control electricity
Source (3) is solar battery sheet, and wherein the solar battery sheet is attached at mirror holder (1) outer surface.
6. a kind of anti-dazzle sunglasses of self-adapting type discoloration according to claim 1, it is characterised in that: the liquid crystal lens
(2) base is made of flexible thin-film material.
7. a kind of anti-dazzle sunglasses of self-adapting type discoloration according to claim 1, it is characterised in that: the anti-dazzle sunglasses
Eyeglass uses PC eyeglass (8), and liquid crystal lens (2) adhere on PC eyeglass (8).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018203559779 | 2018-03-15 | ||
| CN201820355977 | 2018-03-15 |
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| Publication Number | Publication Date |
|---|---|
| CN209356774U true CN209356774U (en) | 2019-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920327461.8U Active CN209356774U (en) | 2018-03-15 | 2019-03-14 | A kind of anti-dazzle sunglasses of self-adapting type discoloration |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110873971A (en) * | 2019-11-29 | 2020-03-10 | 维沃移动通信有限公司 | Wearable device and light filtering method thereof |
| CN114859592A (en) * | 2022-04-15 | 2022-08-05 | 邯郸市富亚电子技术有限公司 | Flexible liquid crystal lens suitable for military use and manufacturing method thereof |
-
2019
- 2019-03-14 CN CN201920327461.8U patent/CN209356774U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110873971A (en) * | 2019-11-29 | 2020-03-10 | 维沃移动通信有限公司 | Wearable device and light filtering method thereof |
| CN114859592A (en) * | 2022-04-15 | 2022-08-05 | 邯郸市富亚电子技术有限公司 | Flexible liquid crystal lens suitable for military use and manufacturing method thereof |
| CN114859592B (en) * | 2022-04-15 | 2024-04-16 | 邯郸市富亚电子技术有限公司 | Flexible liquid crystal lens suitable for military use and manufacturing method thereof |
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| GR01 | Patent grant | ||
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| CB03 | Change of inventor or designer information |
Inventor after: You Yulun Inventor before: You Yulun |