CN202748564U - Shades for blind people - Google Patents
Shades for blind people Download PDFInfo
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- CN202748564U CN202748564U CN 201220298450 CN201220298450U CN202748564U CN 202748564 U CN202748564 U CN 202748564U CN 201220298450 CN201220298450 CN 201220298450 CN 201220298450 U CN201220298450 U CN 201220298450U CN 202748564 U CN202748564 U CN 202748564U
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- processor
- ultraviolet
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- blind person
- sound
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Abstract
The utility model discloses shades for blind people, which comprise a glasses frame, legs and lenses. An ultraviolet sensor, a processor, a sound device and a battery are arranged on the glasses frame or the legs. The ultraviolet sensor is electrically connected with the input end of the processor and the sound device is electrically connected with the output end of the processor. After the scheme is adopted, when a blind person is out and wears the shades, the ultraviolet sensor converts the ultraviolet signals in the sunlight to electric signals which are transmitted to the input end of the processor by the ultraviolet sensor. When the ultraviolet intensity reaches certain value, the processor transmits the electric signals to the sound device and the sound device gives out sound to prompt blind people that the ultraviolet reaches certain intensity and he/she needs to take preventive measures.
Description
Technical field
The utility model relates to a kind of sunglasses, relates in particular to a kind of sunglasses that can point out uitraviolet intensity to the blind person.
Background technology
Contain ultraviolet ray in the well-known sunshine, when acquiring a certain degree, ultraviolet intensity can damage human body, particularly in summer or highlands, the intensity of sunshine middle-ultraviolet lamp is especially strong, injury to human body also increases, the modern is strengthening ultraviolet prevention awareness, if sunshine strongly all can be taked the measure of antiultraviolet when going out.But the blind person can't see light to change, and is easy to cause the injury to them when uitraviolet intensity is higher.Usually all can be with sunglasses when the blind person goes out, but general sunglasses have been effect attractive in appearance, have not had the prompt facility of antiultraviolet.
Chinese patent Granted publication number: CN 202093267, Granted publication day: 2011.12.28, a kind of Multifunctional sunglasses is disclosed, comprise picture frame, eyeglass and mirror leg, be provided with solar absorption panels and photoelectricity energy reformer plate at eyeglass, be provided with electric fan and MP3 player at the mirror leg, described photoelectricity can reformer plate be connected with electric fan and MP3 player by wire respectively.Multi-functional like this sunglasses do not have the prompt facility of antiultraviolet yet.
The utility model content
The purpose of this utility model is will solve to can't see the light variation when blind person goes out, when uitraviolet intensity is higher, be easy to cause the injury to them, provide a kind of blind person to use sunglasses, when ultraviolet intensity is higher, can prevent ultraviolet injury with the auditory tone cues blind person.
The purpose of this utility model is achieved through the following technical solutions.A kind of blind person uses sunglasses, comprise picture frame, mirror leg and eyeglass, described picture frame or mirror leg are provided with UV sensor, processor, sound-producing device and battery, and UV sensor is electrically connected with the input end of processor, and sound-producing device is electrically connected with the output terminal of processor.Adopt this programme, when the blind person is with sunglasses to go out, UV sensor can be converted to electric signal to the ultraviolet signal, this electric signal is passed to the input end of processor by UV sensor, processor drives signal to one of sound-producing device output after treatment, the sound-producing device prompting blind person ultraviolet ray of sounding has reached some strength, can take to support the preventive measure such as parasols.
As preferably, described UV sensor is located at picture frame left side or top, right side, and sound-producing device is located at the end with the mirror leg of UV sensor homonymy.When the blind person is with upper sunglasses, the mirror leg of the other both sides of ear might be covered by hair, if UV sensor is located at this place, part ultraviolet ray will be blocked by hair, the signal that UV sensor absorbs will be less than extraneous actual uitraviolet intensity, thereby cause uitraviolet intensity to reach certain value, and also not prompting of sound-producing device, the blind person can not in time be taken preventive measures, cause the injury to the blind person.And outside being exposed to fully above the picture frame, UV sensor is located at this place, and the signal that UV sensor absorbs can accurately reflect extraneous uitraviolet intensity, in time the prompting blind person takes preventive measures when ultraviolet intensity reaches certain value.
As preferably, described battery is solar cell.If adopt general battery, have following problem, need to change battery after battery power runs out of on the one hand, this can bring inconvenience to the blind person; On the other hand, after battery power runs out of, if the blind person also goes out with sunglasses, but also not prompting of sound-producing device when uitraviolet intensity reaches certain value, thus cause ultraviolet ray to blind person's injury.And the employing solar cell as long as the blind person wears this sunglasses, can will in time charge the battery when sunshine is arranged, and therefore just can not cause the generation of the problems referred to above.
The beneficial effects of the utility model are can will prevent ultraviolet injury with the auditory tone cues blind person when ultraviolet intensity is higher.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The below is described in further detail the utility model in conjunction with the accompanying drawings and embodiments:
As Fig. 1 to shown in, a kind of blind person uses sunglasses, comprise mirror leg 6, picture frame 1 and eyeglass, above left side or right side picture frame 1, be provided with UV sensor 2, be provided with signal processor 3 with the mirror leg 6 that is provided with UV sensor 2 homonymies, end with side mirror leg 6 is provided with sound-producing device 4, and sound-producing device 4 is hummers, and the form that solar cell 5 can be made eyeglass is contained on the picture frame.The output terminal of UV sensor 2 is electrically connected with the input end of signal processor 3, and the output terminal of processor signal 3 is electrically connected with the input end of hummer.When the blind person went out to be with these sunglasses, UV sensor can be converted to analog signals to the ultraviolet signal, and analog signals passes to signal processor by the output terminal of UV sensor, and signal processor is converted to the switching value signal to analog signals.When ultraviolet intensity is low, the signal processor output low level, hummer is not worked and can not sounded, when ultraviolet intensity reaches certain value, signal processor output high level, high level driving hummer is sounded and is pointed out blind person's ultraviolet ray to reach some strength, take preventive measures.
The above is the better embodiment of the utility model, is not to limit practical range of the present utility model with this.The utility model can also have other pro forma change, and for example sound-producing device also can be speech packet, so long as do not deviate from spirit of the present utility model, no matter in form what kind of conversion all drops within the protection domain of the present utility model.
Claims (3)
1. a blind person uses sunglasses, comprise picture frame (1), mirror leg (6) and eyeglass, it is characterized in that, described picture frame (1) or mirror leg (6) are provided with UV sensor (2), processor (3), sound-producing device (4) and battery (5), UV sensor (2) is electrically connected with the input end of processor (3), and sound-producing device (4) is electrically connected with the output terminal of processor (3).
2. a kind of blind person according to claim 1 uses sunglasses, it is characterized in that, described UV sensor (2) is located at picture frame (1) left side or top, right side, and sound-producing device (4) is located at the end with the mirror leg (6) of UV sensor (2) homonymy.
3. a kind of blind person according to claim 1 and 2 uses sunglasses, it is characterized in that, described battery (5) is solar cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298450 CN202748564U (en) | 2012-06-25 | 2012-06-25 | Shades for blind people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298450 CN202748564U (en) | 2012-06-25 | 2012-06-25 | Shades for blind people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202748564U true CN202748564U (en) | 2013-02-20 |
Family
ID=47707934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220298450 Expired - Fee Related CN202748564U (en) | 2012-06-25 | 2012-06-25 | Shades for blind people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202748564U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105824136A (en) * | 2016-04-27 | 2016-08-03 | 京东方科技集团股份有限公司 | Spectacles frame and spectacles |
| CN107144981A (en) * | 2017-06-05 | 2017-09-08 | 广西英伟科技有限公司 | A kind of electronic sunglasses |
-
2012
- 2012-06-25 CN CN 201220298450 patent/CN202748564U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105824136A (en) * | 2016-04-27 | 2016-08-03 | 京东方科技集团股份有限公司 | Spectacles frame and spectacles |
| CN107144981A (en) * | 2017-06-05 | 2017-09-08 | 广西英伟科技有限公司 | A kind of electronic sunglasses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20130625 |