CN201774586U - Myopia-preventing computer camera - Google Patents
Myopia-preventing computer camera Download PDFInfo
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- CN201774586U CN201774586U CN2010202465354U CN201020246535U CN201774586U CN 201774586 U CN201774586 U CN 201774586U CN 2010202465354 U CN2010202465354 U CN 2010202465354U CN 201020246535 U CN201020246535 U CN 201020246535U CN 201774586 U CN201774586 U CN 201774586U
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- infrared
- computer camera
- myopia
- processing module
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Abstract
The utility model relates to a myopia-preventing computer camera which has the function of preventing myopia. The myopia-preventing computer camera comprises a computer camera main body, an infrared sensor and an alarming device, wherein the infrared sensor comprises a sensor processing module, an infrared ray emitter and an infrared ray receiver, wherein the sensor processing module is arranged inside the computer camera main body, electrically connected with the infrared ray emitter and the infrared ray receiver and used for processing infrared signals and computing the distance between the screen of the computer and eyes, and also triggers the alarming device; the infrared ray emitter and the infrared ray receiver are both arranged outside the computer camera main body and respectively used for emitting and receiving the infrared signals; and the alarming device is arranged on the computer camera body, electrically connected with the sensor processing module, and used for receiving the triggering signal and giving an alarm. The myopia-preventing computer camera is good for maintaining correct viewing distance, protecting eyes and preventing myopia for teenagers.
Description
Technical field
The utility model relates to a kind of computer camera, especially refers to a kind of myopia prevention computer camera with pre-myopia prevention function.
Background technology
Myopia is a kind of eye illness that long-term close eye causes.People's rhythm of life is accelerated now, all needs close eye in the work life, if do not note keeping correct sighting distance, particularly teenager to be easy to cause the myopia or the near-sighted number of degrees to deepen.Especially now along with networks development, the popularizing of computer, the teenager uses the more and more of computer, and the time is also more and more longer.And before being sitting in computer for a long time, causing the fatigue of eyes easily, the distance of eyes and computer display screen is also more and more nearer unconsciously simultaneously, causes myopia unconsciously or has deepened the near-sighted number of degrees.Many heads of a family are weighed down with anxieties to this, but at one's wit's end.So the eyesight of protecting young people, become instant thing.On the one hand, make the computer user then generally use camera to carry out video communication at present, but prior camera only is applied to video communication in addition, function singleness lacks more applications and is worth.
Inventor of the present utility model has proposed a kind of myopia prevention computer camera promptly at the problems referred to above.
The utility model content
The utility model is at the disappearance of prior art existence; its main purpose provides a kind of myopia prevention computer camera with pre-myopia prevention function; can point out children to keep correct sighting distance; and help cultivating the teenager and keep correct sighting distance; the protection eyes; prevent myopia, and then reduce the adolescent myopia rate.
For achieving the above object, the utility model adopts following technical scheme: the myopia prevention computer camera, comprise computer camera main body, far infrared inductor and warning device, described far infrared inductor comprises inductor processing module, infrared head and infrared receiving terminal, described inductor processing module is arranged at above-mentioned computer camera body interior, and be electrically connected with described infrared head and infrared receiving terminal, be used to handle infrared signal and calculate computer screen and the distance of eyes, and trigger described warning device; Described infrared head and infrared receiving terminal all are arranged at above-mentioned computer camera main body outside, are respectively applied for and transmit and receive infrared signal; Described warning device is arranged on the described computer camera main body, and is electrically connected with above-mentioned inductor processing module, is used to receive triggering signal and warning.
Described warning device is a phonetic alarm device, and this phonetic alarm device also is provided with the power supply signal indicator light.
After the utility model adopted technique scheme, its beneficial effect was: realize reminds people correction sighting distance by far infrared inductor and warning device are set on the computer camera main body, prevent myopia.It mainly utilizes infrared signal to have the principle of reflecting properties in the certain distance scope, adopt the infrared hair to send infrared signal, and adopt infrared receiving terminal to receive the infrared signal of reflection, handle above-mentioned infrared signal and calculate the eye user and the distance of computer screen by the inductor processing module again, when distance during in correct sighting distance, then the inductor processing module does not send triggering signal to warning device; If the distance that calculates is less than correct sighting distance, then the inductor processing module promptly sends a triggering signal to warning device, makes the circuit of warning device start working and realizes reporting to the police.
If the words of phonetic alarm device, when the distance of eyes and computer display screen departs from normal value (near excessively), the far infrared inductor processing module of identification eyes and computer display screen distance promptly starts, trigger audio alert sound thereupon, promptly send the voice warning signal that is stored in the warning device circuit by loud speaker, prompting user eyes are too near from display screen, must get back to correct sighting distance; And after the user got back to correct sighting distance, chimes of doom stopped immediately.
Description of drawings
Fig. 1 is the utility model external structure schematic diagram;
Fig. 2 is the utility model myopia prevention system block diagram.
The accompanying drawing identifier declaration:
1, computer camera main body
2, far infrared inductor
21, inductor processing module
22, infrared head
23, infrared receiving terminal
3, phonetic alarm device
31, power supply signal indicator light
Embodiment:
Come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment: as Fig. 1, shown in Figure 2, a kind of myopia prevention computer camera, comprise computer camera main body 1, far infrared inductor 2 and phonetic alarm device 3, described far infrared inductor 2 comprises inductor processing module 21, infrared 22 and infrared receiving terminal 23, described inductor processing module 21 is arranged at above-mentioned computer camera main body 1 inside, and be electrically connected with described infrared 22 and infrared receiving terminal 23, be used to handle infrared signal and calculate computer screen and the distance of eyes, and trigger described phonetic alarm device 3; Described infrared 22 and infrared receiving terminal 23 all are arranged at above-mentioned computer camera main body 1 outside, are respectively applied for and transmit and receive infrared signal; Described phonetic alarm device 3 is arranged on the described computer camera main body 1, and this phonetic alarm device 3 also is provided with power supply signal indicator light 31, this phonetic alarm device 3 is electrically connected with above-mentioned inductor processing module 21 simultaneously, is used to receive triggering signal and warning.
During use, this myopia prevention computer camera main body 1 is installed in above or below the computer display screen, rotational angle by camera and far infrared inductor 2 over against human body head, so allow the infrared 22 of far infrared inductor 2 and the distance that infrared receiving terminal 23 is discerned eyes and computer display screen, keep correct sighting distance with voice chimes of doom prompting user at last.
Of the present utility model focusing on realized reminds people correction sighting distance by far infrared inductor 2 and phonetic alarm device 3 are set on computer camera main body 1, prevent myopia.It mainly utilizes infrared signal to have the principle of reflecting properties in the certain distance scope, adopt the infrared hair to send infrared signal, and adopt infrared receiving terminal 23 to receive the infrared signal of reflection, handle above-mentioned infrared signal and calculate the eye user and the distance of computer screen by inductor processing module 21 again, when distance during in correct sighting distance, then inductor processing module 21 does not send triggering signals to phonetic alarm device 3; If the distance that calculates is less than correct sighting distance, then inductor processing module 21 promptly sends a triggering signal to phonetic alarm device 3, make the circuit of phonetic alarm device 3 start working, trigger audio alert sound thereupon, promptly send the voice warning signal that is stored in the warning device circuit by loud speaker, prompting user eyes are too near from display screen, must get back to correct sighting distance; And after the user got back to correct sighting distance, chimes of doom stopped immediately.
The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. myopia prevention computer camera, it is characterized in that: comprise computer camera main body, far infrared inductor and warning device, described far infrared inductor comprises inductor processing module, infrared head and infrared receiving terminal, described inductor processing module is arranged at above-mentioned computer camera body interior, and be electrically connected with described infrared head and infrared receiving terminal, be used to handle infrared signal and calculate computer screen and the distance of eyes, and trigger described warning device; Described infrared head and infrared receiving terminal all are arranged at above-mentioned computer camera main body outside, are respectively applied for and transmit and receive infrared signal; Described warning device is arranged on the described computer camera main body, and is electrically connected with above-mentioned inductor processing module, is used to receive triggering signal and warning.
2. myopia prevention computer camera according to claim 1 is characterized in that: described warning device is a phonetic alarm device, and this phonetic alarm device also is provided with the power supply signal indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202465354U CN201774586U (en) | 2010-06-29 | 2010-06-29 | Myopia-preventing computer camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202465354U CN201774586U (en) | 2010-06-29 | 2010-06-29 | Myopia-preventing computer camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201774586U true CN201774586U (en) | 2011-03-23 |
Family
ID=43754426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202465354U Expired - Fee Related CN201774586U (en) | 2010-06-29 | 2010-06-29 | Myopia-preventing computer camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201774586U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102871793A (en) * | 2012-10-19 | 2013-01-16 | 江苏万新光学有限公司 | Intelligent vision protection and interaction application system |
| CN103716516A (en) * | 2013-12-12 | 2014-04-09 | 浙江大学 | Device capable of automatically adjusting visual range of screen and working method of the device |
| CN104090634A (en) * | 2014-07-21 | 2014-10-08 | 深圳市快易典教育科技有限公司 | Shortsightedness preventing device and method for tablet personal computer |
| CN104503537A (en) * | 2014-11-29 | 2015-04-08 | 陕西国际商贸学院 | Computer display with function of preventing myopia and lumbar vertebra and vertebral column diseases |
| CN104882032A (en) * | 2015-05-10 | 2015-09-02 | 深圳市中幼国际教育科技有限公司 | Child electronic whiteboard and using method thereof |
-
2010
- 2010-06-29 CN CN2010202465354U patent/CN201774586U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102871793A (en) * | 2012-10-19 | 2013-01-16 | 江苏万新光学有限公司 | Intelligent vision protection and interaction application system |
| CN103716516A (en) * | 2013-12-12 | 2014-04-09 | 浙江大学 | Device capable of automatically adjusting visual range of screen and working method of the device |
| CN104090634A (en) * | 2014-07-21 | 2014-10-08 | 深圳市快易典教育科技有限公司 | Shortsightedness preventing device and method for tablet personal computer |
| CN104503537A (en) * | 2014-11-29 | 2015-04-08 | 陕西国际商贸学院 | Computer display with function of preventing myopia and lumbar vertebra and vertebral column diseases |
| CN104503537B (en) * | 2014-11-29 | 2018-02-02 | 陕西国际商贸学院 | A kind of computer monitor with pre- myopia prevention and lumbar vertebrae spinal disease |
| CN104882032A (en) * | 2015-05-10 | 2015-09-02 | 深圳市中幼国际教育科技有限公司 | Child electronic whiteboard and using method thereof |
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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: 20110323 Termination date: 20110629 |