CN2131257Y - Remote-controlled multiple-way switch - Google Patents
Remote-controlled multiple-way switch Download PDFInfo
- Publication number
- CN2131257Y CN2131257Y CN 92225309 CN92225309U CN2131257Y CN 2131257 Y CN2131257 Y CN 2131257Y CN 92225309 CN92225309 CN 92225309 CN 92225309 U CN92225309 U CN 92225309U CN 2131257 Y CN2131257 Y CN 2131257Y
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- CN
- China
- Prior art keywords
- circuit
- remote
- remote controller
- switch
- way
- 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
- 230000010355 oscillation Effects 0.000 claims description 4
- 230000003321 amplification Effects 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 238000005303 weighing Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The utility model relates to a remote-controlled multi-way switch, belonging to an electronic switch. Most of current remote switches are one-way, and most of the current remote switches can not disconnect a circuit and a power supply in a double-wire mode. The remote-controlled multi-way switch is composed of two parts of a remote controller and a switching device. A multi-way oscillating circuit is arranged in the remote controller, and a multi-way resolving circuit and a driving circuit are arranged in the switching device. The remote-controlled multi-way switch can export from a plurality of ways, and can be connected into a plurality of electrical appliances. Thus, the remote-controlled multi-way switch has resolving ability. One remote controller can be used for controlling a plurality of electrical appliances. Due to the fact that the switching device is connected between the power supply and an electrical appliance, therefore, the electrical appliance and the power supply can be thoroughly disconnected in the double-wire mode.
Description
The utility model belongs to electronic switch.
At present, remote control switch is extensive use of in many household electrical appliance, but all be single control,, a plurality of remote controllers arranged then if the household electrical appliance of a plurality of band remote control switches are arranged, use very inconvenient, and such remote control switch can not disconnect electrical appliance and the thorough two-wire of power supply, and electrical appliance is still charged, the one, dangerous, the 2nd, influence life-span of electrical appliance.
The purpose of this utility model is to provide a kind of electrical appliance outside that is arranged at, and utilizes a remote controller can control the remote control switch that is switched on or switched off of a plurality of electrical appliances and power supply.
The purpose of this utility model is to realize by the technical scheme shown in the accompanying drawing 1.The remote control multi-path switch is made of remote controller and derailing switch two parts, in remote controller, adopts the infrared light radiating circuit, and its oscillating circuit is a self-excitation multiple-harmonic oscillating circuit, and N the resistance different by resistance constitute with the electric capacity of fixed value respectively.After N resistance was connected with circuit respectively by fixed value electric capacity, radiating circuit just can produce N the oscillator signal that frequency is different, by power amplifier, just can send the infrared beam of N different frequency respectively through infrared photocell.Thereby remote controller has encoding function.In derailing switch, be provided with 1-N infrared light and differentiate circuit and drive circuit, the frequency of oscillation with corresponding remote controller self-maintained circuit is identical respectively for the frequency of oscillation of each resolution circuit, can only receive the infrared signal of same frequency, promptly each receiving circuit has resolution (or claiming decoding) ability.Relay input termination power in each drive circuit, output is the electrical appliance jack, connects electrical appliance.Have under a plurality of resolution circuit and the drive circuit situation at a derailing switch, pre-amplification circuit and regulator rectifier circuit can be shared, and like this, derailing switch can connect a plurality of electrical appliances and only with a remote controller control.Certainly, for simplicity, derailing switch can be established 1-2 and differentiate circuit and drive circuit, and the user can be according to the quantity of actual conditions selector switch device in the scope of remote controller self-maintained circuit quantity.Consider that according to China's situation and from the remote controller volume N should be less than 10.
The remote control multi-path switch that the utility model provides has the function of identification signal, has overcome light-operated in the past or audio-switch can not use and be easy to generate misoperation simultaneously in same scope problem.Because this remote control multi-path switch is arranged between electrical appliance and the power supply, therefore, can make the thorough two-wire outage of electrical appliance and power supply, guaranteed Electrical Safety.When this remote control multi-path switch was sent a telegram here after power supply has a power failure again, derailing switch was in off-state, can guarantee effectively that the safety of electrical appliance plays the effect of economize on electricity.Simultaneously this remote control multi-path switch also has advantages such as installations, easy to use, the reliable saving of control lead, can be used for any electrical appliance.
Accompanying drawing 1 is the utility model structure principle chart;
Accompanying drawing 2 is the utility model remote control circuitry figure;
(differentiate circuit and drive circuit and only draw one the tunnel, other line structure is identical, only resistance R for the utility model derailing switch circuit diagram for accompanying drawing 3
21The resistance difference).
Provide embodiment of the present utility model below in conjunction with accompanying drawing 2,3:
In remote controller, the infrared emission circuit is 6 the tunnel, by resistance R
1-R
6With capacitor C
1Constitute 6 tunnel vibrations and 74 serial COMS six not gates and power tube BG
1With infraluminescence pipe D
1, D
2Constitute infrared signal transmission circuit.
In derailing switch, receiving circuit adopts infrared photodiode D
2, BG
2With integrated circuit I
1Form preamplifier, I
2, R
20, C
5, C
6And C
7Form and differentiate circuit, BG
3And I
3Form Q terminal voltage reverse circuit, BG
4, BG
5Form current amplification circuit, BG
5Form drive circuit with J.
As infrared photodiode D
3When receiving the light pulse signal that remote controller sends, through C
2Send into amplifier and amplify, be admitted to the resolution circuit through amplifying signal, when the centre frequency of the frequency of input and voltage controlled oscillator is identical, I
2Pulse of output output, pass through BG
3Inverting function in I
3CP
1, make Q
1The OO attitude overturn, export a weighing apparatus and press, utilize this weighing apparatus to press and promote drive circuit, make the relay J adhesive, derailing switch is promptly exported one and is exchanged 220 voltages and give electrical appliance.
BG when receiving the infrared signal of same frequency once more
2The pulse of output acts on I once more
3CP
1End is realized upset again, Q at this moment
1Be in the OO state, BG
4, BG
5End, the J no current passes through, no-voltage output, and electrical appliance and power supply two-wire disconnect.
Claims (1)
1, a kind of remote control multi-path switch is made up of remote controller and derailing switch two parts, and remote controller comprises the infrared emission circuit, and derailing switch comprises that the infrared light frequency division distinguishes circuit and drive circuit, it is characterized in that:
A, in the infrared emission circuit of remote controller, oscillating circuit is a self-excitation multiple-harmonic oscillating circuit, N the resistance different by resistance constitute with the electric capacity of fixed value respectively, thereby produce N the oscillator signal that frequency is different,
B, in derailing switch, be provided with 1-N infrared light frequency division and distinguish circuit and drive circuit, each frequency of oscillation of differentiating circuit is identical with the frequency of oscillation of the oscillating circuit of corresponding remote controller, shared pre-amplification circuit of a 1-N circuit and drive circuit and voltage stabilizing rectification circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92225309 CN2131257Y (en) | 1992-06-09 | 1992-06-09 | Remote-controlled multiple-way switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92225309 CN2131257Y (en) | 1992-06-09 | 1992-06-09 | Remote-controlled multiple-way switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2131257Y true CN2131257Y (en) | 1993-04-28 |
Family
ID=33770090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92225309 Expired - Fee Related CN2131257Y (en) | 1992-06-09 | 1992-06-09 | Remote-controlled multiple-way switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2131257Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291763A (en) * | 2016-09-30 | 2017-01-04 | 南京信息工程大学 | A kind of double heating the digital meteorological sounding meter and heating control algorithms thereof |
| CN106501877A (en) * | 2016-09-30 | 2017-03-15 | 南京信息工程大学 | A kind of DMC controls are double to heat the digital meteorological sounding meter and its method for heating and controlling |
| CN107994893A (en) * | 2017-11-30 | 2018-05-04 | 国网河南省电力公司平顶山供电公司 | A kind of remote control switch circuit |
-
1992
- 1992-06-09 CN CN 92225309 patent/CN2131257Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291763A (en) * | 2016-09-30 | 2017-01-04 | 南京信息工程大学 | A kind of double heating the digital meteorological sounding meter and heating control algorithms thereof |
| CN106501877A (en) * | 2016-09-30 | 2017-03-15 | 南京信息工程大学 | A kind of DMC controls are double to heat the digital meteorological sounding meter and its method for heating and controlling |
| CN107994893A (en) * | 2017-11-30 | 2018-05-04 | 国网河南省电力公司平顶山供电公司 | A kind of remote control switch circuit |
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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 |