CN103354604A - Warning apparatus for television distance measurement - Google Patents
Warning apparatus for television distance measurement Download PDFInfo
- Publication number
- CN103354604A CN103354604A CN2013102628171A CN201310262817A CN103354604A CN 103354604 A CN103354604 A CN 103354604A CN 2013102628171 A CN2013102628171 A CN 2013102628171A CN 201310262817 A CN201310262817 A CN 201310262817A CN 103354604 A CN103354604 A CN 103354604A
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- screen
- television
- range finding
- less
- beholder
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Abstract
A warning apparatus for television distance measurement is provided. A plurality of infrared distance measurement apparatuses [2], a warning apparatus [3] and a processing chip [4] are arranged on an edge of a screen of a television [1]. When the television is turned on, the infrared distance measurement apparatuses [2] automatically measures a distance between a viewer and the screen. When the watching distance and stay time exceed a set value, the warning apparatus [3] emits warning information. When the viewer does not react for a long time, the television is automatically turned off. The infrared distance measurement apparatuses [2] are evenly mounted around the screen, an amount of the apparatuses [2] is not less than 4, the set viewer distance cannot be less than 3 m, the stay time cannot be less than 2 min and manners of the warning information are sound prompt or LED lamplight display. The processing chip [4] can be set to transmit screen signals to the television when the viewer gets out of line. The screen displays corresponding prompt language and eyesight is protected.
Description
Technical field
The present invention relates to a kind of TV range finding warning device.
Background technology
In existing home theater, when TV programme excellence or child watched, it is very near that often nationwide examination for graduation qualification gets screen, can affect one's power of vision in the course of time, is unfavorable for healthy.
Summary of the invention
Purpose of the present invention just is to provide a kind of system that can dynamically detect viewing distance and send information warning, and it can protect beholder's eyesight effectively.
The present invention realizes like this.TV range finding warning device, at the television screen edge, some infrared distance measuring devices, alarming device, process chip etc. are set, when television set is opened, infrared distance measuring device is measured the beholder automatically from the distance of screen, when viewing distance and the time of staying surpassed set point, alarming device sent information warning; When the beholder does not do reaction, television set autoshutdown for a long time.
TV range finding warning device, the infrared distance measuring device equilibrium is arranged at around the screen, and quantity is no less than 4.
TV range finding warning device, beholder's distance is set should not be less than 3 meters, and the time of staying should be not less than 2 minutes.
TV range finding warning device, the mode of information warning are that auditory tone cues or LED light show.
TV range finding warning device, process chip can be set to when beholder's violation, and process chip sends screen signal to television set, shows corresponding language at screen.
Above-mentioned TV range finding warning device just can when the beholder stays between the harm optic zone for a long time, in time send information warning, vision protection.
Description of drawings
Accompanying drawing is the structural representation of TV range finding warning device.
Number in the figure is respectively: 1-television set, 2-infrared distance measuring device, 3-alarming device, 4-process chip.
Embodiment
Embodiment: as shown in drawings.TV range finding warning device, at television set [1] screen edge, some infrared distance measuring devices [2], alarming device [3], process chip [4] etc. are set, when television set is opened, infrared distance measuring device [2] is measured the beholder automatically from the distance of screen, when viewing distance and the time of staying surpassed set point, alarming device [3] sent information warning; When the beholder does not do reaction, television set autoshutdown for a long time.
TV range finding warning device, infrared distance measuring device [2] equilibrium is arranged at around the screen, and quantity is no less than 4.
TV range finding warning device, beholder's distance is set should not be less than 3 meters, and the time of staying should be not less than 2 minutes.
TV range finding warning device, the mode of information warning are that auditory tone cues or LED light show.
TV range finding warning device, process chip [4] can be set to when beholder's violation, and process chip [4] sends screen signal to television set, shows corresponding language at screen.
Above-mentioned TV range finding warning device just can when the beholder stays between the harm optic zone for a long time, in time send information warning, vision protection.
Claims (5)
1. TV range finding warning device, it is characterized in that at television set [1] screen edge, some infrared distance measuring devices [2], alarming device [3], process chip [4] etc. are set, when television set is opened, infrared distance measuring device [2] is measured the beholder automatically from the distance of screen, when viewing distance and the time of staying surpassed set point, alarming device [3] sent information warning; When the beholder does not do reaction, television set autoshutdown for a long time.
2. TV range finding warning device according to claim 1 is characterized in that infrared distance measuring device [2] equilibrium is arranged at around the screen, and quantity is no less than 4.
3. TV according to claim 1 range finding warning device, it is characterized in that arranging beholder's distance should not be less than 3 meter, and the time of staying should be not less than 2 minutes.
4. TV according to claim 1 range finding warning device, the mode that it is characterized in that information warning is that auditory tone cues or LED light show.
5. TV range finding warning device according to claim 1 is characterized in that process chip [4] can be set to when beholder's violation, and process chip [4] sends screen signal to television set, shows corresponding language at screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102628171A CN103354604A (en) | 2013-06-19 | 2013-06-19 | Warning apparatus for television distance measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102628171A CN103354604A (en) | 2013-06-19 | 2013-06-19 | Warning apparatus for television distance measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103354604A true CN103354604A (en) | 2013-10-16 |
Family
ID=49310903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102628171A Pending CN103354604A (en) | 2013-06-19 | 2013-06-19 | Warning apparatus for television distance measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103354604A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105118251A (en) * | 2015-10-12 | 2015-12-02 | 苏州凯丰电子电器有限公司 | Computer protection alarm device |
| CN105491311A (en) * | 2014-09-18 | 2016-04-13 | 汕头市奥斯卡网络科技有限公司 | Intelligent television myopia prevention device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2543300Y (en) * | 2002-04-11 | 2003-04-02 | 冯磊 | TV-watching distance controllable TV set |
| CN2610586Y (en) * | 2003-04-22 | 2004-04-07 | 王思炎 | TV. set with eye protection device |
| US20040239517A1 (en) * | 2003-05-30 | 2004-12-02 | Coley Ann D. Wasson | Viewing distance safety system |
| CN101071302A (en) * | 2005-01-18 | 2007-11-14 | 张旭东 | Method for keeping watching distance with television receiver via body induction |
-
2013
- 2013-06-19 CN CN2013102628171A patent/CN103354604A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2543300Y (en) * | 2002-04-11 | 2003-04-02 | 冯磊 | TV-watching distance controllable TV set |
| CN2610586Y (en) * | 2003-04-22 | 2004-04-07 | 王思炎 | TV. set with eye protection device |
| US20040239517A1 (en) * | 2003-05-30 | 2004-12-02 | Coley Ann D. Wasson | Viewing distance safety system |
| CN101071302A (en) * | 2005-01-18 | 2007-11-14 | 张旭东 | Method for keeping watching distance with television receiver via body induction |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105491311A (en) * | 2014-09-18 | 2016-04-13 | 汕头市奥斯卡网络科技有限公司 | Intelligent television myopia prevention device |
| CN105118251A (en) * | 2015-10-12 | 2015-12-02 | 苏州凯丰电子电器有限公司 | Computer protection alarm device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Qiu Caijun Document name: Notification of Acceptance of Patent Application |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Quanjiao Baoyu Machinery Equipment Factory Document name: the First Notification of an Office Action |
|
| DD01 | Delivery of document by public notice |
Addressee: Quanjiao Baoyu Machinery Equipment Factory Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131016 |