CN201781556U - Television with distance detection switch - Google Patents
Television with distance detection switch Download PDFInfo
- Publication number
- CN201781556U CN201781556U CN2009203139608U CN200920313960U CN201781556U CN 201781556 U CN201781556 U CN 201781556U CN 2009203139608 U CN2009203139608 U CN 2009203139608U CN 200920313960 U CN200920313960 U CN 200920313960U CN 201781556 U CN201781556 U CN 201781556U
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- emission
- probe
- module
- receiving
- television set
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Abstract
The utility model discloses a television with a distance measuring switch, which can measure range information of an object in front of the television through infrared ray signal, and if the object is close to the television, the screen display is turn off. The television adopts the technical scheme that the television comprises a display, a video frequency display module, a loudspeaker, an audio-frequency driving module, a user interface module, a signal input interface, a video processing module, an audio processing module, a processor, a distance measuring switch connected with the processor, a signal emission probe, a signal receiving probe, a signal processing circuit and a sensor bracket. The signal emission probe is an infrared ray emission probe, and the signal receiving probe is an infrared ray receiving probe. The sensor bracket comprises an emission bracket and a receiving bracket, the emission bracket is provided with an emission cone and an emission cover, and the receiving bracket is provided with a receiving cone and a receiving cover. The emission bracket and the receiving bracket are arranged together horizontally or vertically.
Description
Technical field
The utility model relates to a kind of television set with distance detecting switch, belongs to tame electro-technical field.
Background technology
Television set is very general now, becomes popular entertainment media, the important channel of also receiving information simultaneously.But for the television set and present popular LCD TV, the projection TV of tradition employing picture tube, closely watching all is the eyesight that impairs us.For vision protection, the adult can both accomplish to keep certain distance to watch TV programme, but for children, often can press close to television screen out of curiosity and watch.This is very big to the eyesight injury concerning the child who is in the important stage of development.
Summary of the invention
The purpose of this utility model is in order to overcome weak point of the prior art, a kind of television set with distance detecting switch to be provided.This scheme is by the object distance information of infrared signal detection television set front, if distance is too closely closed screen display.
The technical scheme that its technical problem that solves the utility model adopts is:
Television set with distance detecting switch, comprise and carry out the display that image shows, the video that is connected with described display shows module, carry out the loud speaker of voice playing, the audio driven module that is connected with described loud speaker, the user interface module of being correlated with and being provided with, carry out the signal input interface of signal input, Video processing module that is connected with described signal input interface and Audio Processing module, show module with described video, the audio driven module, the user interface module, the Video processing module, the processor that the Audio Processing module connects, also comprise the distance detecting switch that is connected with described processor, be used to detect the range information of described television set front object, comprise the signal transmitting probe, probe receiver, signal processing circuit and sensor stand.
Described signal transmitting probe is set to the infrared probe, and described probe receiver is set to the infrared ray receiving transducer.
Described sensor stand, comprise emission support and receiving tray, described emission support is provided with the emission cone, described signal transmitting probe is arranged on the bottom of described emission cone, the top of described emission cone is provided with the emission cover, described emission is covered with and is set to lens shape, described receiving tray is provided with the reception cone, described probe receiver is arranged on the bottom of described reception cone, the top of described reception cone is provided with receiving hood, and described receiving hood is arranged to lens shape.
Described emission support and receiving tray are set together, and arrange about work or up and down.
Described distance detecting switch is arranged on the preceding upright top or the preceding upright bottom of described television set.
The beneficial effects of the utility model mainly show: 1, detect the object distance information of television set front by infrared signal, if distance is too closely just closed the television set of screen display, can protect children ' s vision; 2, adopt infrared ray as detecting medium, safe and reliable; 3, simple in structure, cost is low.
Description of drawings
Fig. 1 is the principle schematic with television set of distance detecting switch;
Fig. 2 is the system construction drawing with television set of distance detecting switch;
Fig. 3 is the structural representation of distance detecting switch.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1-3, a kind of television set 1 with distance detecting switch, comprise and carry out display 6 and the video demonstration module 4 that image shows, carry out the loud speaker 7 and the audio driven module 5 of voice playing, the user interface module 8 of being correlated with and being provided with, the Video processing module 9 that carries out the signal input interface 11 of signal input, enter video information is handled, to the input Audio Processing module 10 handled of audio-frequency information and carry out central controlled processor 3, also comprise the distance detecting switch 2 that is connected with described processor 3.
Described display 6 can also can be a LCD screen for adopting the traditional monitor of picture tube.Described video shows that module 4, audio driven module 5, user interface module 8, Video processing module 9, Audio Processing module 10 are connected with described processor 3 respectively.
Described distance detecting switch 2 is used to detect the range information of described television set 1 front object, comprises signal transmitting probe 13, probe receiver 16, signal processing circuit and sensor stand.Described signal transmitting probe is provided with 13 and is the infrared probe, and described probe receiver 16 is set to the infrared ray receiving transducer.
Described sensor stand, comprise emission support and receiving tray, described emission support is provided with emission cone 12, described signal transmitting probe 13 is arranged on the bottom of described emission cone 12, the top of described emission cone 12 is provided with emission cover 14, and described emission cover 14 is arranged to lens shape.Described emission cone 12 is used to limit the infrared scope, avoids infrared ray to shine directly into described probe receiver 16.Described emission cover 14 is used to seal described emission cone 12, avoids dust to enter, and plays the ultrared effect of rule bundle emission.
Described receiving tray is provided with and receives cone 15, and described probe receiver 16 is arranged on the bottom of described reception cone 15, and the top of described reception cone 15 is provided with receiving hood 17, and described receiving hood 17 is arranged to lens shape.Described reception cone 15 is used to limit the incident scope of reflected infrared ray.Described receiving hood 17 is used to seal described reception cone 15, avoids dust to enter, and plays the effect of optically focused.
Described emission support and receiving tray are set together, and arrange about work or up and down.
Described distance detecting switch 2 is arranged on the preceding upright top or the preceding upright bottom of described television set 1, is convenient to detect objects in front.
In the practical work process, described distance detecting switch 2 detects certain distance and exists after the object, closes screen display automatically, to remind or to avoid child closely to watch TV.
In sum, this utility model is to detect the object distance information of television set front by infrared signal, if distance is too closely just closed the television set of screen display, thereby prevents that child from closely watching TV, avoid television set that child's eyesight is damaged.
Claims (5)
1. the television set that has the distance detecting switch, comprise and carry out the display that image shows, the video that is connected with described display shows module, carry out the loud speaker of voice playing, the audio driven module that is connected with described loud speaker, the user interface module of being correlated with and being provided with, carry out the signal input interface of signal input, Video processing module that is connected with described signal input interface and Audio Processing module, show module with described video, the audio driven module, the user interface module, the Video processing module, the processor that the Audio Processing module connects, it is characterized in that: also comprise the distance detecting switch that is connected with described processor, be used to detect the range information of described television set front object, comprise the signal transmitting probe, probe receiver, signal processing circuit and sensor stand.
2. the television set with distance detecting switch as claimed in claim 1 is characterized in that: described signal transmitting probe is set to the infrared probe, and described probe receiver is set to the infrared ray receiving transducer.
3. the television set with distance detecting switch as claimed in claim 1, it is characterized in that: described sensor stand, comprise emission support and receiving tray, described emission support is provided with the emission cone, described signal transmitting probe is arranged on the bottom of described emission cone, the top of described emission cone is provided with the emission cover, described emission is covered with and is set to lens shape, described receiving tray is provided with the reception cone, described probe receiver is arranged on the bottom of described reception cone, the top of described reception cone is provided with receiving hood, and described receiving hood is arranged to lens shape.
4. the television set with distance detecting switch as claimed in claim 3 is characterized in that: described emission support and receiving tray, be set together, and arrange about work or up and down.
5. the television set with distance detecting switch as claimed in claim 1 is characterized in that: described distance detecting switch is arranged on the preceding upright top or the preceding upright bottom of described television set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203139608U CN201781556U (en) | 2009-11-03 | 2009-11-03 | Television with distance detection switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203139608U CN201781556U (en) | 2009-11-03 | 2009-11-03 | Television with distance detection switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201781556U true CN201781556U (en) | 2011-03-30 |
Family
ID=43794755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203139608U Expired - Fee Related CN201781556U (en) | 2009-11-03 | 2009-11-03 | Television with distance detection switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201781556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106231419A (en) * | 2016-08-30 | 2016-12-14 | 北京小米移动软件有限公司 | Operation performs method and device |
-
2009
- 2009-11-03 CN CN2009203139608U patent/CN201781556U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106231419A (en) * | 2016-08-30 | 2016-12-14 | 北京小米移动软件有限公司 | Operation performs method and device |
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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: 20110330 Termination date: 20111103 |