CN202444555U - Television displayer control system with eye protection function - Google Patents
Television displayer control system with eye protection function Download PDFInfo
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- CN202444555U CN202444555U CN201220069336XU CN201220069336U CN202444555U CN 202444555 U CN202444555 U CN 202444555U CN 201220069336X U CN201220069336X U CN 201220069336XU CN 201220069336 U CN201220069336 U CN 201220069336U CN 202444555 U CN202444555 U CN 202444555U
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Abstract
The utility model discloses a television displayer control system with an eye protection function. The television displayer control system mainly comprises a control system of a television and a distance measuring system, wherein the front of a television displayer is provided with a detection head of the distance measuring system, the detection head can be used for measuring the distance between the displayer and an object ahead, a signal output end of the distance measuring system is connected with a control signal input end of the control system of the television, and an output signal of the distance measuring system is matched with a control signal of the control system of the television and can be used for controlling the television. The television displayer control system disclosed by the utility model can be used for prompting or forcibly enabling people to keep a reasonable distance with a screen of the television so as to reduce or prevent the damages of long-term short-distance watching to eyes of human bodies.
Description
Technical field
The utility model relates to a kind of eye protection system of television set; Be a kind of adjusting of Range Measurement System control television display light and shade, mains switch of utilizing, realize reminding or forcing people and television screen to keep a kind of television display control system of protecting eyes of appropriate distance.
Background technology
At present; The display of television set all is a main light emission source Display Technique, and its display itself does not possess the device or the system of protection eyes, and not only CRT picture tube TV does not possess the device or the system of protection eyes; And LCD TV also is a main light emission source Display Technique; Though reduced injury to a certain extent to human body,, the people still can stimulate and have dry and astringent, the sick labor sense of discomfort of eyes to some extent to people's eyes when closely watching, equally eyes are caused infringement in various degree; This is because liquid crystal television screen itself can be not luminous; Can make the liquid crystal display screen demonstration see image through liquid crystal display screen back side light source luminescent by display image, the technology that present liquid crystal light source adopts be that negative electrode cold light pipe and LED point-source of light realize that these two kinds of light source technologies all belong to the active illuminating device; When people are watching the television image program simultaneously also to be equivalent to seeing bulb with eyes, so eye is had injury.When seeing TV, generally all do not protect the consciousness of eyes for children; The close that all leaves TV mostly; Be easy to cause injury, cause pseudo-myopia or true myopia, the very little glasses of just having put on of the children that have eyes; Form myopia, child's growth later on and employment are brought unfavorable factor.Though cause the reason of child myopia to have a lot; But closely watching TV for a long time is a key factor that causes child myopia; This be because; Children will forget the time and keep appropriate distance with television set that can see is chronic, watches TV just to become the arch-criminal who causes hypometropia so year in and year out when seeing the cartoon of oneself liking.
In recent years, the problems referred to above have caused many-sided concern, for reduce as far as possible and avoid the injury to human body and eyes, manufacturer seeking to produce environmental protection, green product offers consumer and broad masses of the people.The manufacturer who has leans on screen reflection image principle to realize watching the requirement of TV through shadow casting technique, to realize radiationless eyes, human body not being produced infringement.Though multiple effort has been arranged, also has been far from solving the problem of current television set to eye injury.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art; A kind of adjusting of Range Measurement System control television display light and shade, mains switch of utilizing is provided; Realize reminding or force people and television screen to keep appropriate distance; Can effectively solve and closely watch TV for a long time, reduce and avoid a kind of television display control system of protecting eyes the injury of human body and eyes.
The purpose of the utility model can realize through following technical scheme:
A kind of television display control system of protecting eyes mainly comprises the control system and the Range Measurement System of television set.Be provided with anterior object and its detecting head that to measure display apart from the Range Measurement System of distance in the front portion of television display; The signal input end of the signal output part of Range Measurement System and the control system of television set links, and the control signal of the output signal of Range Measurement System and the control system of television set is complementary and the may command television set.That is to say that (this distance can be set in advance when detecting head when Range Measurement System detected the close together of people and television display in Range Measurement System; For example the size and the interior space according to television display is actual; Can be set at 2 meters or 3 meters, 4 meters etc.), Range Measurement System will be exported signal, and the control signal of the signal of output and the control system of television set is identical, and (this signal can be control television display deepening or close; This signal can be single control signal; Only control a function of television set, this signal also can be a plurality of control signals, a plurality of functions of control television set; For example in closing television machine display; Send out the prompt tone of seller, when people's normal play TV programme or the like again during away from television set away from television set), the signal that this is identical with the control signal of the control system of television set; Can with the push-button switch or the same a certain or multiple function of television set of controlling of remote controller of television set, the output signal that is to say Range Measurement System is to control television signal.The control signal of the output signal of Range Measurement System and the control system of television set is complementary, and is meant that it is the same with the control signal of the control system of television set, can control a certain or multiple function of television set (can set in advance).The output signal of prior art middle distance measuring system (or being called distance-measuring device or instrument) is (or identical) that can be complementary with the control signal of television set; For example: the range measurement probe of the range measurement probe that the washing basin tap is installed, the flushometer of Toilet Installation; The control signal of its system is exactly a switching signal.If the control signal of the control system of the output signal of Range Measurement System and television set does not match, can convert the signal that is complementary with it to through prior art.
The purpose of the utility model can also realize through following technical scheme:
The output signal of the Range Measurement System signal output part of the utility model is a control signal; Whether the output of control signal can be controlled with the sound time of reflecting through the distance range that Range Measurement System is set, and the control signal of Range Measurement System output is controlled opening or closing of television display general supply electronic switch.
The control signal of the Range Measurement System output of the utility model is through the integrated light and shade with the control television display of demonstration IC bus control of control television display.
The control signal of the Range Measurement System output of the utility model, the backlight power supply circuits break-make through the control television display is with the light and shade of backlight luminescent device of control television display.
The Range Measurement System of the utility model is to be built in the inner device of television set; Or Range Measurement System is the device that places television set outside, and the detecting head of Range Measurement System is or a plurality of probe forwards surveying that is arranged on the display outer frame.
The Range Measurement System signal output part of the utility model is wired connection or wireless connections with connecting of the signal input end of the control system of television set.
Signal transmission between the signal processing system of the detectable signal of the detecting head of the utility model and Range Measurement System inside is wired transmission or wireless transmission.
The switch that the detection range scope of the Range Measurement System of the utility model and sound reflect time, Range Measurement System is by the TV remote controller setting.
The Range Measurement System of the utility model is provided with speech prompting system.
Operation principle of the utility model and major technique characteristic are: the eyeshield technological system of A, the utility model (software and hardware---promptly: software in the control system of Range Measurement System and television set and hardware) be installed on television set inner with insert the control TV menu and IC is always controlled on the chip or molded product form pastes to pay and shows in television body outer control television set; Realize reminding or force people and television screen to keep appropriate distance; Can effectively solve and closely watch TV for a long time, reduce and avoid injury human body and eyes.B, when human body apart from television set during for the safe viewing distance set, but normal viewing television image program, thereby play the measure of protection eyes, eyes are preserved from.C, when human body proximity is watched TV; Human body surpass safe viewing distance that television set sets after 5 seconds (time can freely be provided with) television set can shut down automatically or control the TV images deepening automatically, or close backlight automatically, have only the sound picture of not publishing picture; Television set can recover the normal pictures image automatically gradually when reaching safe viewing distance when human body moves backward; Normal viewing, thus reach the best-of-breed technology effect of protecting eyes, let people away from myopia, away from injury; More let children can protect eyes effectively and be not hurt, let the light happy growth of child.
The utility model compared with prior art has advantage:
1, can utilize the adjusting of Range Measurement System control television display light and shade, mains switch flexibly and easily; Realize reminding or force people and television screen to keep appropriate distance; Can effectively solve and closely watch TV for a long time; Reduce and avoid injury, protect eye effect good human body and eyes.
2, the way of realization of the utility model is multiple, various; Can effectively combine with television set through systems soft ware and hardware flexibly and easily; The realization eyes preserve from, and its enforcement can be to insert on the television set control chip with numeral, data technique, the control Display Technique; Can be to pay (product: Eye protector) control the television set Display Technique with outer subsides of television body; Can be to insert in the television set range unit to human body again to regulate and control Display Technique on numeral, the Data Control television set bus chip. Can be to insert the eye protector in the television set, to control bright, the dark or switching function of TV display screen backlight, to realize eye-protecting function thereby survey the human body distance; Can be to control the switching function of television set general supply, play eye-protecting function to insert eye protector (system) in the television set. Can be to realize eye-protecting function with other outer technological system device product of television set in the television set.
3, the utility model is the organic assembling of prior art; Its Range Measurement System and TV set control system all can be realized through prior art easily; The control signal of its Range Measurement System also can realize through prior art easily; It is low to have excellent protection eye effect and installation (when television set is produced, this system is set, or this system being reinstalled in existing television set transformation) use cost after the combination.
Description of drawings
Fig. 1 surveys controller for the utility model through the prior art smart distance and measures measured object (human body) distance; Distance range according to detector is set is controlled LCD general supply electronic switch with the sound time of reflecting, and opens or closes the schematic diagram of the general supply of LCD.
Fig. 2 surveys controller for the utility model through the prior art smart distance and measures measured object (human body) distance, the distance range of setting according to control detector with ring the time of reflecting and control that the control of LCD circuit IC bus is integrated to come tuning bright, schematic diagram that dark signal is realized controlled function.
Fig. 3 surveys controller for the utility model through the prior art smart distance and measures measured object (human body) distance; Distance range according to control detector is set is controlled backlight of LCD power supply circuits break-make with the sound time of reflecting, and realizes the schematic diagram of controlled function.
Embodiment
Shown in Figure 1: a kind of television display control system of protecting eyes mainly comprises the control system and the Range Measurement System of television set.Be provided with anterior object and its detecting head that to measure display apart from the Range Measurement System of distance in the front portion of television display; The signal input end of the signal output part of Range Measurement System and the control system of television set links, and the control signal of the output signal of Range Measurement System and the control system of television set is complementary and the may command television set.That is to say that (this distance can be set in advance when detecting head when Range Measurement System detected the close together of people and television display in Range Measurement System; For example the size and the interior space according to television display is actual; Can be set at 2 meters or 3 meters, 4 meters etc.), Range Measurement System will be exported signal, and the control signal of the signal of output and the control system of television set is identical, and (this signal can be control television display deepening or close; This signal can be single control signal; Only control a function of television set, this signal also can be a plurality of control signals, a plurality of functions of control television set; For example in closing television machine display; Send out the prompt tone of seller, when people's normal play TV programme or the like again during away from television set away from television set), the signal that this is identical with the control signal of the control system of television set; Can with the push-button switch or the same a certain or multiple function of television set of controlling of remote controller of television set, the output signal that is to say Range Measurement System is to control television signal.The control signal of the output signal of Range Measurement System and the control system of television set is complementary, and is meant that it is the same with the control signal of the control system of television set, can control a certain or multiple function of television set (can set in advance).The output signal of prior art middle distance measuring system (or being called distance-measuring device or instrument) is (or identical) that can be complementary with the control signal of television set; For example: the range measurement probe of the range measurement probe that the washing basin tap is installed, the flushometer of Toilet Installation; The control signal of its system is exactly a switching signal.If the control signal of the control system of the output signal of Range Measurement System and television set does not match, can convert the signal that is complementary with it to through prior art.
The present embodiment Range Measurement System is to be built in the inner device of television set; Or Range Measurement System is the device that places television set outside; The detecting head of Range Measurement System is to be arranged on the display outer frame forwards survey one or a plurality of probe (to be generally at 4 frames and respectively to be provided with one; A plurality of probes generally also can not surpass 10 when television set is big, and a plurality of probes be parallel connection, how much can the deciding as the case may be of probe.Probe is the wide-angle probe generally speaking, its detection angle 0---180 degree).The Range Measurement System signal output part is wired connection or wireless connections with the connecting of signal input end of the control system of television set.Signal transmission between the signal processing system of the detectable signal of detecting head and Range Measurement System inside is wired transmission or wireless transmission.
In addition; The detection range scope of Range Measurement System is reflected the remote controller setting (like this software of Range Measurement System can partly or entirely be arranged on the remote controller of television set in, the signal transmission signal processing system of detectable signal and Range Measurement System inside between be wireless transmission) of the switch of time, Range Measurement System by television set with ringing.For better prompting effect is arranged, Range Measurement System is provided with speech prompting system, and this speech prompting system can equally with the radar for backing car of prior art send suggestion voice.
Shown in Figure 2: the utility model is surveyed controller through the prior art smart distance and is measured measured object (human body) distance; (the loud time of reflecting is meant the time of staying of people before television set to the distance range of setting according to control detector with loud reflecting the time; This time can be tens seconds, one minute or longer again; The scope of time set should be the people that TV is closely seen for a long time in control, in short-term or time of setting of the television set outrunner detector of passing by should not ring reflect) control that the control of LCD circuit IC bus is integrated to come tuning bright, dark signal to realize controlled function.
Shown in Figure 3: the utility model is surveyed controller through the prior art smart distance and is measured measured object (human body) distance, controls backlight of LCD power supply circuits break-make according to the distance range that control detector is set with the sound time of reflecting, and realizes controlled function.
Claims (9)
1. television display control system of protecting eyes; The control system and the Range Measurement System that mainly comprise television set; It is characterized in that: be provided with anterior object and its detecting head that to measure display in the front portion of television display apart from the Range Measurement System of distance; The signal input end of the signal output part of Range Measurement System and the control system of television set links, and the control signal of the output signal of Range Measurement System and the control system of television set is complementary and the may command television set.
2. a kind of television display control system of protecting eyes according to claim 1; It is characterized in that: the output signal of Range Measurement System signal output part is a control signal; Whether the output of control signal can be controlled with the sound time of reflecting through the distance range that Range Measurement System is set, and the control signal of Range Measurement System output is controlled opening or closing of television display general supply electronic switch.
3. a kind of television display control system of protecting eyes according to claim 2; It is characterized in that: the control signal of Range Measurement System output, through the integrated light and shade of demonstration IC bus control of control television display with the control television display.
4. a kind of television display control system of protecting eyes according to claim 2; It is characterized in that: the control signal of Range Measurement System output, the backlight power supply circuits break-make through the control television display is with the light and shade of backlight luminescent device of control television display.
5. a kind of television display control system of protecting eyes according to claim 1 and 2; It is characterized in that: Range Measurement System is to be built in the inner device of television set; Or Range Measurement System is the device that places television set outside, and the detecting head of Range Measurement System is or a plurality of probe forwards surveying that is arranged on the display outer frame.
6. a kind of television display control system of protecting eyes according to claim 1 is characterized in that: the Range Measurement System signal output part is wired connection or wireless connections with the connecting of signal input end of the control system of television set.
7. a kind of television display control system of protecting eyes according to claim 6 is characterized in that: the signal transmission between the signal processing system of the detectable signal of detecting head and Range Measurement System inside is wired transmission or wireless transmission.
8. a kind of television display control system of protecting eyes according to claim 7 is characterized in that: the switch that the detection range scope of Range Measurement System and sound reflect time, Range Measurement System is by the TV remote controller setting.
9. a kind of television display control system of protecting eyes according to claim 1, it is characterized in that: Range Measurement System is provided with speech prompting system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220069336XU CN202444555U (en) | 2012-02-27 | 2012-02-27 | Television displayer control system with eye protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220069336XU CN202444555U (en) | 2012-02-27 | 2012-02-27 | Television displayer control system with eye protection function |
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| Publication Number | Publication Date |
|---|---|
| CN202444555U true CN202444555U (en) | 2012-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220069336XU Expired - Fee Related CN202444555U (en) | 2012-02-27 | 2012-02-27 | Television displayer control system with eye protection function |
Country Status (1)
| Country | Link |
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| CN (1) | CN202444555U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103745576A (en) * | 2014-01-13 | 2014-04-23 | 济南大学 | Display screen monitoring and warning system and display screen monitoring and warning method for protecting vision of children |
| CN107040813A (en) * | 2017-04-11 | 2017-08-11 | 江苏邦融微电子有限公司 | It is a kind of to avoid apart from TV near method for early warning excessively |
-
2012
- 2012-02-27 CN CN201220069336XU patent/CN202444555U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103745576A (en) * | 2014-01-13 | 2014-04-23 | 济南大学 | Display screen monitoring and warning system and display screen monitoring and warning method for protecting vision of children |
| CN103745576B (en) * | 2014-01-13 | 2016-01-06 | 济南大学 | The method for supervising of the display screen monitoring alarm device of child protection eyesight |
| CN107040813A (en) * | 2017-04-11 | 2017-08-11 | 江苏邦融微电子有限公司 | It is a kind of to avoid apart from TV near method for early warning excessively |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20150227 |
|
| EXPY | Termination of patent right or utility model |