CN2812159Y - Universal remote controller for television - Google Patents
Universal remote controller for television Download PDFInfo
- Publication number
- CN2812159Y CN2812159Y CN 200520055943 CN200520055943U CN2812159Y CN 2812159 Y CN2812159 Y CN 2812159Y CN 200520055943 CN200520055943 CN 200520055943 CN 200520055943 U CN200520055943 U CN 200520055943U CN 2812159 Y CN2812159 Y CN 2812159Y
- Authority
- CN
- China
- Prior art keywords
- processing unit
- central processing
- key
- button
- joins
- 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
Links
Abstract
The utility model relates to a universal remote controller for televisions. The utility model comprises a shell, keys and a circuit board positioned in the shell, wherein a central processing unit is arranged in the circuit of the remote controller, and television codes with different arrays and control programs are prestored in the central processing unit; the central processor can be controlled to seek codes continuously or oddly by one key which is arranged from the keys or one key which has no continuous function and is selected as a multiplex key to find desired television codes, and in this way, the effect that televisions with multiple models and different brands can be controlled by one remote controller can be achieved. The utility model provides more convenient service for consumers.
Description
Technical field
The utility model relates to a kind of TV remote controller, especially a kind of omnipotent TV remote controller that is suitable for various different televisors uses.
Prior art
At present, existing TV remote controller all can only be used by single model machine, it is the telepilot of the different model use respective model of each producer, like this, when the telepilot of certain certain model of factory breaks down or loses, bring inconvenience in the use will for the owner of televisor; For addressing this problem, a kind of omnipotent TV remote controller has appearred on the market, it comprises shell, button and is positioned at the wiring board composition of shell, contain central processing unit in the circuit of described wiring board, central processing unit is connected with button, signal amplifier, oscillator and restorer respectively, signal amplifier is connected with infrared transmitter, and power supply is given button, signal amplifier, oscillator and restorer and infrared transmitter power supply; In central processing unit, prestore different televisor codes of array and control program, this omnipotent TV remote controller, during use, pin two buttons simultaneously earlier, wait after indication enters the state of setting on the TV, seek sign indicating number with one of them key again.It is not too convenient that this omnipotent TV remote controller operates, and especially is not suitable for old man or child and uses.
Technical scheme
The technical matters that the utility model solves is to overcome above-mentioned shortcoming, provides a kind of use omnipotent more easily TV remote controller.
The technical solution of the utility model is: in the circuit of distant controller, a central processing unit is set, different televisor codes of the array that in central processing unit, prestores and control program, 1 button is set in button or therefrom be provided with a multiplexing key control central processing unit seek the sign indicating number or seek sign indicating number continuously, to find required televisor code.
A kind of omnipotent TV remote controller, it comprises shell, button and is positioned at the wiring board composition of shell, contain central processing unit in the circuit of described wiring board, central processing unit is connected with button, signal amplifier, oscillator and restorer respectively, signal amplifier is connected with infrared transmitter, and power supply is given button, signal amplifier, oscillator and restorer and infrared transmitter power supply; In central processing unit, prestore different televisor codes of array and control program, it is characterized in that: 1 button is set in button or 1 multiplexing key is set in the button that does not have continuous function and control central processing unit and seek sign indicating number.
Above-mentioned omnipotent TV remote controller, described
Button comprises at least: power key, channel+, channel-, volume+, volume-, TV/AV key, quiet key;
Central processing unit comprises following connecting pin: REST, OSCI, OSCO, GND, VDD, P04, P06, P07, P11, P12, P13, P14, P15, P16, P17 at least;
Oscillator is by wave filter CX and capacitor C
2, C
3Form;
Restorer is by capacitor C
1Form;
Amplifying circuit is by triode 8050 and resistance R
1Form;
Radiating circuit is by power valve IR and resistance R
2
Indicating circuit is by LED and resistance R
3Form;
Power key in the button, channel+, channel-, volume+, volume-, the end in the TV/AV key, quiet key successively respectively by P1.1, P1.2, P1.3, P1.4, P1.5, P1.6, P1.7 and central processing unit, P11, P04, P12, P13, P14, P15, P16, P17 are corresponding joins, the other end all joins by the P04 of P0.4 and central processing unit;
The resistance R of signal amplifier
1The base stage of one end and triode 8050 is joined, and the other end joins by the P07 of P0.7 and central processing unit, the grounded emitter of triode 8050, and IR one end of collector and infrared transmitter joins;
LED in the indicating circuit be connected in series the resistance R of the other end of LED and the VDD of central processing unit, infrared transmitter
2One end joins, and joins R with the positive pole of power supply BT
3The other end and the P06 of central processing unit join; IR in the transmitter and R
2Serial connection;
Capacitor C in the oscillator
2, C
3After joining, one end is connected and ground connection with the GND of central processing unit; The other end with join with OSCI, the OSCO of central processing unit respectively after wave filter CX is in parallel.
Restorer is by capacitor C
1Form, the REST of one end and central processing unit joins, other end ground connection;
Power supply BT provides power supply to circuit after by capacitor C 4 filtering.
Because the utility model has adopted in the circuit of telepilot, a central processing unit is set, different televisor codes of the array that in central processing unit, prestores and control program, 1 button or multiplexing key are set from button control the structure that central processing unit is sought sign indicating number or sought sign indicating number continuously, so just can reach the effect of controlling multiple model different brands televisor with a button in the telepilot, provide service more easily to the consumer.
Description of drawings
Fig. 1: be the schematic perspective view of a kind of embodiment of the utility model;
Fig. 2: be schematic circuit block scheme embodiment illustrated in fig. 1;
Fig. 3: be basic circuit diagram embodiment illustrated in fig. 1.
Embodiment
See also Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the solid signal of a kind of embodiment of the utility model, from figure as can be known, it comprises rectangle shell 1, on shell 1 by infrared emission window 2 and button 3 and be positioned at that the wiring board of shell 1 forms.
Fig. 2 is a schematic circuit block scheme embodiment illustrated in fig. 1, from figure as can be known, contain central processing unit 4 in the circuit of described wiring board, central processing unit 4 is connected with button 3, signal amplifier 7, oscillator 6 and restorer 5 respectively, signal amplifier 7 is connected with infrared transmitter 8, power supply 9 is given button 3, signal amplifier 7, oscillator 6 and restorer 5 and infrared transmitter 8 power supplies, and quiet key 37 is multiplexing keys, is used for controlling central processing unit 4 and seeks sign indicating number continuously.When the utility model also can be provided with separately a button control central processing unit 4 continuously or odd number seek sign indicating number.
Fig. 3 is a basic circuit diagram embodiment illustrated in fig. 1, and from figure as can be known, button 3 comprises: power key, channel+, channel-, volume+, volume-, TV/AV key, quiet key;
Central processing unit comprises following connecting pin: REST, OSCI, OSCO, GND, VDD, P04, P06, P07, P11, P12, P13, P14, P15, P16, P17;
Oscillator is by wave filter CX and capacitor C
2, C
3Form;
Restorer is by capacitor C
1Form;
Amplifying circuit is by triode 8050 and resistance R
1Form;
Radiating circuit is by power valve IR and resistance R
2
Indicating circuit is by LED and resistance R
3Form;
Power key in the button, channel+, channel-, volume+, volume-, the end in the TV/AV key, quiet key successively respectively by, P1.1, P1.2, P1.3, P1.4, P1.5, P1.6, P1.7 and central processing unit, P11, P04, P12, P13, P14, P15, P16, P17 are corresponding joins, the other end all joins by the P04 of P0.4 and central processing unit;
The resistance R of signal amplifier
1The base stage of one end and triode 8050 is joined, and the other end joins by the P07 of P0.7 and central processing unit, the grounded emitter of triode 8050, and IR one end of collector and infrared transmitter joins;
LED in the indicating circuit is connected in series with resistance R 3, the resistance R of the other end of LED and the VDD of central processing unit, infrared transmitter
2One end joins, and joins R with the positive pole of power supply BT
3The other end and the P06 of central processing unit join; IR in the transmitter and R
2Serial connection;
Capacitor C in the oscillator
2, C
3After joining, one end is connected and ground connection with the GND of central processing unit; The other end with join with OSCI, the OSCO of central processing unit respectively after wave filter CX is in parallel.
Restorer is by capacitor C
1Form, the REST of one end and central processing unit joins, other end ground connection;
Power supply BT provides power supply to circuit after by capacitor C 4 filtering.
Above-mentionedly respectively scheme described central processing unit 4, it mainly acts on is the multiple televisor code of storage, by multiplexing key (present embodiment is quiet key 37) button can be set separately during work and control its search, seek and export and be subjected to the TV set controlled a kind of code that is fit to;
Ceramic disc capacitor C
1Central processing unit is resetted;
Wave filter CX and capacitor C
2, C
3Make the oscillation frequency of central processing unit 4 be controlled at 4MHZ;
Resistance R
1Amplify after the signal voltage current limliting that central processing unit 4 is sent;
The signal that 8050 pairs of central processing units 4 of triode send amplifies;
Resistance R
2Voltage current limliting to power valve IR;
Power valve IR carries out infrared transmission to the signal after amplifying;
All buttons carry out the control of every function to central processing unit 4;
LED provides indication to the action in when operation;
Resistance R
3To the light emitting diode current limliting;
Battery BT (lithium-manganese cell) provides required voltage to entire circuit;
Electrochemical capacitor C
4Power supply is carried out filtering.
During use, press multiplexing key (this example is quiet key) and do not put, surpass 3 seconds telepilots and enter the state of setting, decontrol button when the corresponding function of key occurring, current code has been left in representative after all normal runnings.
Claims (3)
1, a kind of omnipotent TV remote controller, it comprises shell, button and is positioned at the wiring board composition of shell, contain central processing unit in the circuit of described wiring board, central processing unit is connected with button, signal amplifier, oscillator and restorer respectively, signal amplifier is connected with infrared transmitter, and power supply is given button, signal amplifier, oscillator and restorer and infrared transmitter power supply; It is characterized in that: 1 button is set controls central processing unit and seek sign indicating number.
2, omnipotent TV remote controller according to claim 1 is characterized in that:
Selecting to be provided with 1 multiplexing key in the button that does not have continuous function controls central processing unit and seeks sign indicating number.
3, omnipotent TV remote controller according to claim 1 is characterized in that:
Described
Button comprises at least: power key, channel+, channel-, volume+, volume-, TV/AV key, quiet key;
Central processing unit comprises following connecting pin: REST, OSCI, OSCO, GND, VDD, P04, P06, P07, P11, P12, P13, P14, P15, P16, P17 at least;
Oscillator is by wave filter CX and capacitor C
2, C
3Form;
Restorer is by capacitor C
1Form;
Amplifying circuit is by triode 8050 and resistance R
1Form;
Radiating circuit is by power valve IR and resistance R
2
Indicating circuit is by LED and resistance R
3Form;
Power key in the button, channel+, channel-, volume+, volume-, the end in the TV/AV key, quiet key successively respectively by P1.1, P1.2, P1.3, P1.4, P1.5, P1.6, P1.7 and central processing unit, P11, P04, P12, P13, P14, P15, P16, P17 are corresponding joins, the other end all joins by the P04 of P0.4 and central processing unit;
The resistance R of signal amplifier
1The base stage of one end and triode 8050 is joined, and the other end joins by the P07 of P0.7 and central processing unit, the grounded emitter of triode 8050, and IR one end of collector and infrared transmitter joins;
LED in the indicating circuit be connected in series the resistance R of the other end of LED and the VDD of central processing unit, infrared transmitter
2One end joins, and joins R with the positive pole of power supply BT
3The other end and the P06 of central processing unit join; IR in the transmitter and R
2Serial connection;
Capacitor C in the oscillator
2, C
3After joining, one end is connected and ground connection with the GND of central processing unit; The other end with join with OSCI, the OSCO of central processing unit respectively after wave filter CX is in parallel.
Restorer is by capacitor C
1Form, the REST of one end and central processing unit joins, other end ground connection;
Power supply BT provides power supply to circuit after by capacitor C 4 filtering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520055943 CN2812159Y (en) | 2005-03-24 | 2005-03-24 | Universal remote controller for television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520055943 CN2812159Y (en) | 2005-03-24 | 2005-03-24 | Universal remote controller for television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2812159Y true CN2812159Y (en) | 2006-08-30 |
Family
ID=36938552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520055943 Expired - Fee Related CN2812159Y (en) | 2005-03-24 | 2005-03-24 | Universal remote controller for television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2812159Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766465A (en) * | 2015-03-18 | 2015-07-08 | 康佳集团股份有限公司 | General remote controller |
| CN109478363A (en) * | 2017-06-21 | 2019-03-15 | 深圳市大疆创新科技有限公司 | Method and apparatus related with convertible remote controler |
-
2005
- 2005-03-24 CN CN 200520055943 patent/CN2812159Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766465A (en) * | 2015-03-18 | 2015-07-08 | 康佳集团股份有限公司 | General remote controller |
| CN109478363A (en) * | 2017-06-21 | 2019-03-15 | 深圳市大疆创新科技有限公司 | Method and apparatus related with convertible remote controler |
| US11420741B2 (en) | 2017-06-21 | 2022-08-23 | SZ DJI Technology Co., Ltd. | Methods and apparatuses related to transformable remote controllers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Mingguang Document name: Notification of Termination of Patent Right |
|
| 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 |