CN201044129Y - Television set auto-shut-off device - Google Patents
Television set auto-shut-off device Download PDFInfo
- Publication number
- CN201044129Y CN201044129Y CNU2007200229139U CN200720022913U CN201044129Y CN 201044129 Y CN201044129 Y CN 201044129Y CN U2007200229139 U CNU2007200229139 U CN U2007200229139U CN 200720022913 U CN200720022913 U CN 200720022913U CN 201044129 Y CN201044129 Y CN 201044129Y
- Authority
- CN
- China
- Prior art keywords
- receiving
- processing device
- receiving processor
- television
- countdown
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Television Systems (AREA)
Abstract
The utility model relates to an automatic turn-off device for a television, belonging to the household appliance manufacture technical field. The utility model consists of a remote controller and a receiving and processing device, wherein the remote controller is communicated with the receiving and processing device through the transmitted infrared signal to continue or interrupt a countdown state; the receiving and processing device is connected with the power supply of the television and control the on and off of the power supply of the television. When the utility model is used, the receiving and processing device is connected with the power supply and the countdown of the number display window of the receiving and processing begins; beginning with zero, the receiving and processing device begins the countdown again after receiving a signal form the remote controller, while during sleeping, the receiving and processing device receives no back signal in time and turn off the power supply of the television.
Description
Technical field
The utility model relates to a kind of television auto-shutdown device, belongs to field of domestic appliances manufacture technology.
Background technology
Present televisor has only the delay switching-off function, there is not intelligentized auto shutdown system, when before we sleep, seeing TV in bed, be easy under open state, enter sleep, so not only wasted the serviceable life that electric energy has reduced televisor, and the fluctuating of TV programme sound sometimes can influence people's sleep quality.
Summary of the invention
The utility model is at the deficiencies in the prior art, and a kind of reasonable in design, simple in structure, television auto-shutdown device that science is practical is provided.
The purpose of this utility model is achieved through the following technical solutions: a kind of television auto-shutdown device, form by telepilot and receiving processor, remote controller is by the infrared signal and the receiving processor contact of emission, control countdown state continuing or interruption, receiving processor is connected and controls the open and close of TV set power with TV set power.
Described receiving processor is an infrared signal receiving and processing device, by single-chip microcomputer, and common light emitting diode, infrarede emitting diode, basic circuits such as charactron are formed, common light emitting diode, infrarede emitting diode, and charactron is connected with the working port of single-chip microcomputer by electric line.After the system start-up, send signal with the form of countdown to the people at regular intervals, if before countdown is finished, the user makes a response to transmitter by the mode by remote controller key, and then transmitter is in the state of certain hour countdown at interval again; If the user does not make a response at certain time intervals, then receiving processor cuts off TV set power automatically.
When the utility model uses, with the receiving processor energized, the numeral of the digital display window of receiving processor begins countdown, in countdown is before zero, send a signal with remote controller to receiving processor, receiving processor restarts countdown, when entering sleep, can not in time send back-signalling, then the dynamo-electric source of the automatic closing television of receiving processor to receiving processor.
Have advantages such as reasonable in design, simple in structure, convenient and practical.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Wherein: 1, remote controller, 2, receiving processor, 3, the digital display window, 4, infrared receiving window.
Embodiment
Embodiment: structure is made up of telepilot 1 and receiving processor 2 as shown in drawings, and remote controller 1 is by emission infrared signal and receiving processor 2 contacts, and receiving processor 2 is connected and controls the open and close of TV set power with TV set power.During use, with the receiving processor energized, configure the time length of countdown, the numeral of receiving processor digital display window 3 promptly begins countdown, is before zero in countdown, send a signal with remote controller to receiving processor and give infrared receiving window 4, receiving processor restarts countdown, when entering sleep, can not in time send signal to receiving processor, then the dynamo-electric source of the automatic closing television of receiving processor has advantages such as reasonable in design, simple in structure, convenient and practical.
Claims (2)
1. television auto-shutdown device, form by telepilot and receiving processor, remote controller is controlled countdown state continuing or interruption by the duty of infrared signal change receiving processor, and receiving processor is connected and controls the open and close of TV set power with TV set power.
2. a kind of television auto-shutdown device according to claim 1, it is characterized in that, described receiving processor is an infrared signal receiving and processing device, comprise single-chip microcomputer, common light emitting diode, infrarede emitting diode, charactron, common light emitting diode, infrarede emitting diode, charactron is connected with the working port of single-chip microcomputer by electric line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200229139U CN201044129Y (en) | 2007-05-30 | 2007-05-30 | Television set auto-shut-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200229139U CN201044129Y (en) | 2007-05-30 | 2007-05-30 | Television set auto-shut-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201044129Y true CN201044129Y (en) | 2008-04-02 |
Family
ID=39259018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200229139U Expired - Fee Related CN201044129Y (en) | 2007-05-30 | 2007-05-30 | Television set auto-shut-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201044129Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101582965B (en) * | 2008-05-14 | 2011-06-08 | 佳能株式会社 | Transmission apparatus, control method thereof and information communication system |
| CN102118590A (en) * | 2010-12-24 | 2011-07-06 | 钱云春 | Smart TV (television) capable of automatical shutdown |
-
2007
- 2007-05-30 CN CNU2007200229139U patent/CN201044129Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101582965B (en) * | 2008-05-14 | 2011-06-08 | 佳能株式会社 | Transmission apparatus, control method thereof and information communication system |
| CN102118590A (en) * | 2010-12-24 | 2011-07-06 | 钱云春 | Smart TV (television) capable of automatical shutdown |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |