CN106856032A - It is a kind of to prevent and treat the device that television set affects one's power of vision - Google Patents
It is a kind of to prevent and treat the device that television set affects one's power of vision Download PDFInfo
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- CN106856032A CN106856032A CN201510902317.9A CN201510902317A CN106856032A CN 106856032 A CN106856032 A CN 106856032A CN 201510902317 A CN201510902317 A CN 201510902317A CN 106856032 A CN106856032 A CN 106856032A
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- television set
- vision
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- General Physics & Mathematics (AREA)
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Abstract
The invention belongs to technical field of electronic equipment, specifically provide the device that a kind of preventing and treating television set affects one's power of vision, including device body, switch, battery, display, keyboard, processor, buzzer, infrared module, wherein, device body is in cuboid, display, keyboard is located at device body surface, battery, processor is located inside device body, switch, buzzer, infrared module is respectively positioned on the positive side of device body, switch, battery, display, keyboard, buzzer, infrared module is electrically connected with processor, the device that a kind of preventing and treating television set that the present invention is provided affects one's power of vision, when infrared module detects the sitting posture of people too near or people with a distance from television set not in time, buzzer can remind user to adjust sitting posture and the distance with television set, function with sitting correction set and preventing and treating myopia.
Description
Technical field
The invention belongs to technical field of electronic equipment, and in particular to the device that a kind of preventing and treating television set affects one's power of vision.
Background technology
With the raising of quality of life, people's viewing TV Festival object time is more and more long.It may be said that our life be unable to do without TV, and this needs takes a significant amount of time and is sitting on chair and could complete, and research finds, human body is under normal circumstances, it is more than 15 degree when the gradient of backbone deviates normal physiological bending, the time reaches 40 ~ 50 seconds, it is possible to form faulty posture custom.Most of long-term people before television set, can feel that eye does astringent, there is burning heat sensation or foreign body sensation；Somebody's eyesight is unstable or temporary transient blurred vision；More someone's eyelid is heavy, and eyeball distending pain is even had a headache ..., and by eye examination, conjunctival congestion occur in the eyes of such syndrome, and visual impairment, adjusting force goes down, and lacrimal secretion is reduced, and intraocular pressure rises high symptom when serious, and asthenopia syndrome is diagnosed as by oculist.
To this, the design provides the device that a kind of preventing and treating television set affects one's power of vision, can be solved the above problems with effectively, the design can periodically monitor the distance and the sitting posture of people of people and device, when distance is too near or sitting posture not to when, the prompting user that can give a warning does main modulation, can be good at preventing the myopia problem caused by sitting posture, distance etc..The core devices that are applied in design are infrared module, and infrared module is operated by the infrared ray of detection human-body emitting.Detector is collected extraneous infra-red radiation and then is gathered on infrared sensor, once invasion people enters in search coverage, human infrared radiation is focused on by part mirror, so as to be received by pyroelectricity unit.Wherein, infrared scanner is the infra-red radiation according to tested atural object itself, moves the remote sensing instrument to form image along heading with remote sensing platform by instrument optical-mechanical scanning in itself；And infrared range-measurement system is to send to encounter after reverberation is reflected back and received by rangefinder from rangefinder using infrared ray, distance is calculated from time for being accepted to and ultrared spread speed is issued to according to infrared ray.
The content of the invention
The purpose of the present invention is that design is a kind of prevents and treats the device that affects one's power of vision of television set, can effectively prevent because when seeing TV, sitting posture not on or distance it is too near and people's eyesight produces influence.
For this, the device that television set affects one's power of vision is prevented and treated the invention provides a kind of, including device body, switch, battery, display, keyboard, processor, buzzer, infrared module, wherein, device body is in cuboid, and display, keyboard are located at device body surface, and battery, processor are located inside device body, switch, buzzer, infrared module are respectively positioned on the positive side of device body, and switch, battery, display, keyboard, buzzer, infrared module are electrically connected with processor.
It is above-mentioned it is a kind of prevent and treat the device that affects one's power of vision of television set, the keyboard only have plus, a key that subtracts two.
The device that a kind of above-mentioned preventing and treating television set affects one's power of vision, the infrared module includes infrared scanner and infrared range-measurement system.
The device that a kind of above-mentioned preventing and treating television set affects one's power of vision, the processor uses STC15F2K32S2 single-chip microcomputers, inside has 2K RAM, 32K Flash and 29K EEPROM, and the corresponding various parameters value of standard sitting posture is stored without outer extension memory again, in memory.
The device that a kind of above-mentioned preventing and treating television set affects one's power of vision, described device bulk volume is small, places convenient, and battery is rechargeable battery, and there is charging inlet on surface after device body.
Beneficial effects of the present invention：The device that a kind of preventing and treating television set that the present invention is provided affects one's power of vision, when infrared module detects the sitting posture of people too near or people with a distance from television equipment not in time, buzzer can remind user to adjust sitting posture and the distance with television set, the function with sitting correction set and preventing and treating myopia.
The present invention is described in further details below with reference to accompanying drawing.
Brief description of the drawings
Fig. 1 is the schematic device that a kind of preventing and treating television set affects one's power of vision.
Description of reference numerals：1st, device body；2nd, switch；3rd, battery；4th, display；5th, keyboard；6th, processor；7th, buzzer；8th, infrared module.
Specific embodiment
It is a kind of as shown in Figure 1 to prevent and treat the device that television set affects one's power of vision, including device body 1, switch 2, battery 3, display 4, keyboard 5, processor 6, buzzer 7, infrared module 8, it is characterised in that：Device body 1 is in cuboid, display 4, keyboard 5 are located at the surface of device body 1, battery 3, processor 6 are located inside device body 1, switch 2, buzzer 7, infrared module 8 are respectively positioned on the positive side of device body 1, and switch 2, battery 3, display 4, keyboard 5, buzzer 7, infrared module 8 are electrically connected with processor 6.
The each side such as integrated cost, performance consider that processor 6 is selected is SOP28 encapsulation single-chip microcomputer STC15F2K32S2, and it is single machine cycle（1T）Single-chip microcomputer, there is high speed, highly reliable, super low-power consumption, super anti-interference, instruction code completely compatible traditional 8051.Highly reliable reset circuit is internally integrated, the occasions such as high-speed communication, Based Intelligent Control, strong jamming are can be used on.It is internal with 2K RAM, 32K Flash and 29K EEPROM, standard sitting posture relevant parameter can be stored using the EEPROM inside the single-chip microcomputer, without outer extension memory again.
Device is placed in television set side, the measurement range of infrared module 8 is sufficiently large, it is not necessary to carry out angle adjustment, after opening switch 2, by adjust it is above keyboard 5 plus, subtract button distance limit of the people from device can be set, this fixed value shows over the display（Such as books are that, in 33cm, computer is more than 50cm, and television set is 2m with first-class）, the standard value for setting up is transferred directly in processor 6, and infrared distance measurement instrument detects user with a distance from device and transfers data to processor 6, when the value is less than standard value, processor 6 can send command signal, and set out buzzer 7, give a warning, remind user's adjustment distance；Infrared scanner is primarily used to correct faulty sitting posture, and scanner gathers the related data of human body sitting posture（The mainly gradient of backbone, deviation of sight line etc.）And it is transmitted to processor 6, and the relevant parameter of the comparison data value of processor 6 and the standard sitting posture for realizing having stored, when measured data values find given scope, buzzer 7 can also give a warning.
It is worth noting that, infrared module 8 is periodically（Detection cycle can be according to adjustment such as people's myopic degree, sitting posture customs）Detection, such as check once within 10 minutes, can so save an energy.
Exemplified as above is only for example, not constituting the limitation to protection scope of the present invention, every design same or analogous with the present invention is belonged within protection scope of the present invention to of the invention.
Claims (5)
1. it is a kind of to prevent and treat the device that television set affects one's power of vision, including device body（1）, it is characterised in that：Display（4）, keyboard（5）Positioned at described device body（1）Surface, battery（3）, processor（6）Positioned at described device body（1）Inside, switch（2）, buzzer（7）, infrared module（8）It is respectively positioned on described device body（1）Positive side, the switch（2）, battery（3）, display（4）, keyboard（5）, buzzer（7）, infrared module（8）With the processor（6）There is electrical connection.
2. the device that a kind of preventing and treating television set according to claim 1 affects one's power of vision, it is characterised in that：Keyboard（5）Only plus, a key that subtracts two.
3. the device that a kind of preventing and treating television set according to claim 1 affects one's power of vision, it is characterised in that：Infrared module（8）Including infrared scanner and infrared range-measurement system.
4. the device that a kind of preventing and treating television set according to claim 1 affects one's power of vision, it is characterised in that：Processor（6）Using STC15F2K32S2 single-chip microcomputers, inside has 2K RAM, 32K Flash and 29K EEPROM, the corresponding various parameters value of standard sitting posture is stored without outer extension memory again, in memory.
5. the device that a kind of preventing and treating television set according to claim 1 affects one's power of vision, it is characterised in that：Device body（1）Small volume, places convenient, battery（3）It is rechargeable battery, device body（1）There is charging inlet on surface afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510902317.9A CN106856032A (en) | 2015-12-09 | 2015-12-09 | It is a kind of to prevent and treat the device that television set affects one's power of vision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510902317.9A CN106856032A (en) | 2015-12-09 | 2015-12-09 | It is a kind of to prevent and treat the device that television set affects one's power of vision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106856032A true CN106856032A (en) | 2017-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510902317.9A Pending CN106856032A (en) | 2015-12-09 | 2015-12-09 | It is a kind of to prevent and treat the device that television set affects one's power of vision |
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| Country | Link |
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| CN (1) | CN106856032A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111669653A (en) * | 2020-06-05 | 2020-09-15 | 康佳集团股份有限公司 | Playing control method, device, storage medium and television |
-
2015
- 2015-12-09 CN CN201510902317.9A patent/CN106856032A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111669653A (en) * | 2020-06-05 | 2020-09-15 | 康佳集团股份有限公司 | Playing control method, device, storage medium and television |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170616 |