CN2361031Y - Carrier remote control electrical appliance switch - Google Patents
Carrier remote control electrical appliance switch Download PDFInfo
- Publication number
- CN2361031Y CN2361031Y CN 99202088 CN99202088U CN2361031Y CN 2361031 Y CN2361031 Y CN 2361031Y CN 99202088 CN99202088 CN 99202088 CN 99202088 U CN99202088 U CN 99202088U CN 2361031 Y CN2361031 Y CN 2361031Y
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- Prior art keywords
- circuit
- input
- output
- carrier
- signal
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- 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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Abstract
The utility model relates to a carrier remote control electrical appliance switch, which comprises a carrier transmitting device and a carrier receiving device, wherein, the carrier transmission of the signal for controlling the power supply of a controlled electrical appliance adopts a power line between the carrier transmitting device and the carrier receiving device, and the purpose of the design is that an electrical control line of the electrical appliance can be the power line, so the wiring of the electrical control line is simple and the installation is easy. The utility model has the advantages that the maintenance and the replacement of the electric control line are more convenient; the electric line is more compact and flexible; simultaneously, the utility model has the functions of the delay control of the power supply of a load, the control of an electrical light for the realization of low-frequency flicker, etc.
Description
The utility model relates to the appliance switch on the equipment such as being used for lathe, automobile, motorcycle, particularly a kind of switch with the carrier remote control appliances power source.
At present, each electrical equipment on lathe, automobile, the motorcycle all has a power control line to be connected with control switch separately, makes the appliances power source control line of whole equipment a lot.Because equipment such as lathe, automobile are to the certain requirement of being furnished with of electric controling line, as: the wiring criterion of automobile, motorcycle is first requirement with hidden safety; The electric control system arrangement of lathe is an aim with succinct smoothness, and this brings certain degree of difficulty just for the wiring classification.During maintenance, be the multidigit connector because electric controling line adopts, though only damage wherein one or a bit sometimes, the update all of having to, this not only brings inconvenience to maintain and replace, and has increased maintenance cost.
The purpose of this utility model is that design is a kind of with the carrier remote control appliance switch of direct current supply line as the electric controling line of all electrical equipment, and it makes the electric controling line wiring simple, easy for installation.
In order to achieve the above object, the utility model is by the following technical solutions:
A kind of carrier remote control appliance switch comprises carrier electropult and carrier wave receiving system, and carrier electropult is installed in is convenient to operation place, and carrier wave receiving system and electrical equipment are installed together.
1. carrier electropult is mainly by button switch N
1-N
4, OR-NOT circuit IC
6(CC4002), coding circuit IC
5(VD5026), signal amplification circuit V
8, autotransformer T constitutes, and power positive end is by button switch N
1-N
4, resistance R
37-R
40Ground connection, button switch N
1-N
4With resistance R
37-R
40Tie point respectively with coding circuit IC
5Data input pin D
0-D
3Be connected, simultaneously, this tie point is the AND IC circuit also
6Input is connected, OR-NOT circuit IC
6Output and coding circuit IC
5Start end Vt be connected coding circuit IC
5Signal output part CP and signal amplification circuit V
8Input is connected, and autotransformer T primary coil is serially connected in signal amplification circuit V
8Emitter on, secondary coil is by coupling capacitance C
11, C
12Be connected with power line;
2. the carrier wave receiving system is mainly by every straight coupling capacitance C
1, signal shaping amplifier V
0, decoding circuit IC
1(VD5027) constitute, every straight coupling capacitance C
1One terminates on the power line, and the other end passes through resistance R
1With signal shaping amplifier V
0Input is connected, signal shaping amplifier V
0Output and decoding circuit IC
2Signal input part CP is connected, decoding circuit IC
2Data output end D
0-D
3With switching circuit V
1-V
4Input is connected, switching circuit V
1-V
4Grounded emitter, collector electrode connect an end of the control load of wanting, another termination power positive end of load.
As the switch N that presses button
1Or N
2, N
3, N
4The time, coding circuit IC
5With OR-NOT circuit IC
6Corresponding input end obtains high level signal, OR-NOT circuit IC
6Output low level is delivered to coding circuit
IC
5Behind the start end Vt, start coding circuit IC
5Work, coding circuit IC
5Begin to contain from pulsing end CP output the data-signal of address code, this signal is through signal amplification circuit V
8Signal amplifies, and sends to power line by autotransformer T coupling, carries out carrier wave and passes on; The data-signal that the carrier wave receiving system will send from power line is by capacitor C
1Coupling is input to signal shaping amplifier V
0In, after shaping, amplifying, from decoding circuit IC
2Signal input part CP input is through decoding circuit IC
2Decoding is from corresponding Data Control output D
0-D
3One of output high level signal, the corresponding switching circuit V of this signal controlling
1Or V
2, V
3, V
4Conducting is switched on the ground wire of the electrical equipment that will control, thereby has realized the power supply control to electrical equipment.
Because employing with the control line of direct current supply line as all electrical equipment, makes the electric controling line wiring on the equipment such as lathe, motorcycle simple more, convenient, makes electric wiring succinct, flexible; Control output and execution output relation are very clear, judge with the replacing installation to maintenance to bring great convenience.
Below in conjunction with accompanying drawing with implement to this practical being described in further detail.
Fig. 1 is the circuit block diagram of present embodiment.
Fig. 2 is the carrier electropult circuit theory diagrams in the present embodiment.
Fig. 3 is the carrier wave receiving system circuit theory diagrams in the present embodiment.
Present embodiment comprises carrier electropult and carrier wave receiving system, and carrier electropult is installed in is convenient to control operation place, and carrier wave receiving system and electrical equipment are installed together.
As shown in Figure 1, 2, carrier electropult is mainly by button switch N
1-N
4, low-frequency oscillatory network IC
8(CC7555), OR-NOT circuit IC
6(CC4002); AND circuit IC
7, coding circuit IC
5(VD5026), modulation circuit I C
4(CC7555), signal amplification circuit V
8, autotransformer T constitutes.Button switch N
1, N
2One end is connected with power positive end, and the other end passes through resistance R
40, R
37Ground connection, button switch N
1With resistance R
40Tie point and AND circuit IC
7B(CC4011) input is connected, button switch N
2With circuit R
37Tie point respectively with 1. coding circuit IC
5Input D
32. OR-NOT circuit IC
6Input; 3. with social connections IC
7AInput is connected.AND circuit IC
7AAnother input passes through resistance R
43Be connected output and AND circuit IC with power positive end
7BAnother input is connected, AND circuit IC
7BOutput respectively with coding circuit IC
5Input D
0, OR-NOT circuit IC
6Input is connected; Button switch N
3, N
4One end and low-frequency oscillatory network IC
8(CC7555) output OUT is connected, and the other end passes through resistance R
38, R
39Ground connection, button switch N
3, N
4With resistance R
38, R
39Tie point respectively with coding circuit IC
5Input D
2, D
1And OR-NOT circuit IC
6Input is connected.OR-NOT circuit IC
6Output and coding circuit IC
5Start end Vt be connected coding circuit IC
5Signal output part CP and modulation circuit I C
4(CC7555) input MR is connected, modulation circuit I C
4Output OUT passes through by resistance R
33, capacitor C
13The parallel branch and the isolating diode D that form
5With signal amplification circuit V
8Input is connected, and the autotransformer primary coil is serially connected in signal amplification circuit V
8Emitter on, secondary coil is by serial connection coupling capacitance C
11, C
12Be connected with power line.
Shown in Fig. 1,3, the carrier wave receiving system is by every straight coupling capacitance C
1, signal shaping amplifier V
0, demodulator circuit IC
1(BL20106), decoding circuit IC
2(VD5027) constitute, every straight coupling capacitance C
1One terminates on the power line, and the other end passes through resistance R
1With signal shaping amplifier V
0Input is connected, signal shaping amplifier V
0Output and demodulator circuit IC
1Input IN is connected, demodulator circuit IC
1Output and decoding circuit IC
2Signal input part CP is connected, decoding circuit IC
2Data output end D
0, D
1With switching circuit V
1, V
2Input connects; Decoding circuit IC
2Data output end D
2With bistable switching circuit IC
3AInput CP
1Join bistable switching circuit IC
3AOutput Q
1With switching circuit V
4Input is connected; Decoding circuit IC
2Data output end D
3With delay switch circuit IC
3B(CC4013) input CP
2Be connected delay switch circuit IC
3BOutput Q
2With switching circuit V
3Be connected.Switching circuit V
1, V
2Output relay termination K
1, K
2One end, switching circuit V
3, V
4Output termination load R
20, R
19One end.
As shown in Figure 2, as the switch N that presses button
2The time, coding circuit IC
5Input D
3, AND circuit IC
7AInput and OR-NOT circuit IC
6Input obtains high level, wherein, and OR-NOT circuit IC
6Output low level enters coding circuit IC
5Start end Vt starts coding circuit IC
5Work, coding circuit IC
5Export the data-signal that has address code from output CP, through modulation circuit I C
4Modulation becomes pulse-modulated signal, and this signal is through signal amplification circuit V
8Signal amplifies, and is coupled to by autotransformer T and carries out the carrier wave transmission on the power line.Simultaneously, AND circuit IC
7AThe output high level, AND circuit IC
7BInput obtains high level, button switch N
1Be ready, i.e. button switch N
1Only at button switch N
2Effectively control signal output after pressing, button switch N
2Have precedence over button switch N
1
As shown in Figure 3, the modulation signal that the carrier wave receiving system will send from power line is by capacitor C
1Coupling is input to signal shaping amplifier V
0In, after shaping is amplified, be input to demodulator circuit IC
1Carry out demodulation, the data-signal of output encoder enters decoding circuit IC then
2Decode, from corresponding data output end D
0Or D
1, D
2, D
3The output high level signal.If from output D
0, D
1Output, directly control switch circuit V
1, V
2Conducting makes the relay K that will control
1, K
2Ground wire is switched on; If from output D
2Output, high level signal triggers bistable switching circuit IC
3AOutput set of pulses switching signal, control switch circuit V
4Conducting-end makes the load R that will control
19(as electric light) power supply one logical one is disconnected, forms low frequency flicker; If from output D
3Output, high level signal is through delay switch circuit IC
313Time-delay, control switch circuit V
3The conducting time-delay makes the load R that will control
20Also obtain time-delay behind the power connection.
Again as shown in Figure 2, as the switch N that presses button
3Or N
4The time, low-frequency oscillatory network IC
8Output set of pulses signal, the respective coding IC circuit
5Input D
1, D
2, OR-NOT circuit IC
6Input also obtains set of pulses signal, OR-NOT circuit IC
6Output signal control coding circuit IC
5Start, make coding circuit IC
5Export one group of data-signal that has address code, through modulation, amplification, be coupled to power line and transmit, the carrier wave receiving system is at decoding circuit IC
2Output D
2To export set of pulses signal, by the direct control switch circuit of this signal V
4Conducting one end, not through bistable switching circuit IC
3A, also can realize the load R that will control
19(as electric light) power supply one logical one is disconnected, forms low frequency flicker.
Transmit control signal owing to adopt power line to carry out carrier wave,, thereby make the electric controling line wiring on the equipment such as lathe, motorcycle simple, easy for installation with the electric controling line of power line as all electrical equipment.
In sum, the utility model compared with prior art has the following advantages:
1, safeguard that judging, change installation brings for the electric controling line on the equipment such as lathe, motorcycle Greatly convenient.
2, it can make control output and carry out output relation very clear.
3, it is succinct, flexible that it makes the electric wiring on the equipment such as lathe, motorcycle.
4, automatic time delay control load power supply.
5, can break by control load (such as electric light) power supply one logical, realize low frequency flicker.
Claims (4)
1, a kind of carrier remote control appliance switch comprises carrier electropult and carrier wave receiving system, and carrier electropult is installed in is convenient to operation place, and carrier wave receiving system and electrical equipment are installed together, and it is characterized in that:
1. carrier electropult is mainly by button switch N
1-N, OR-NOT circuit IC
6(CC4002), coding circuit IC
5(VD5026), signal amplification circuit V
8, autotransformer T constitutes, and power positive end is by button switch N
1-N
4, resistance R
37-R
40Ground connection, button switch N
1-N
4With resistance R
37-R
40Tie point respectively with coding circuit IC
5Data input pin D
0-D
3Be connected, simultaneously, this tie point is the AND IC circuit also
6Input is connected, OR-NOT circuit IC
6Output and coding circuit IC
5Start end Vt be connected coding circuit IC
5Signal output part CP and signal amplification circuit V
8Input is connected, and autotransformer T primary coil is serially connected in signal amplification circuit V
8Emitter on, secondary coil is by coupling capacitance C
11, C
12Be connected with power line;
2. the carrier wave receiving system is mainly by every straight coupling capacitance C
1, signal shaping amplifier V
0, decoding circuit IC
2(VD5027) constitute, every straight coupling capacitance C
1One terminates on the power line, and the other end passes through resistance R
1With signal shaping amplifier V
0Input is connected, signal shaping amplifier V
0Output and decoding circuit IC
2Signal input part CP is connected, decoding circuit IC
2Data output end D
0-D
3With switching circuit V
1-V
4Input is connected, switching circuit V
1-V
4Grounded emitter, collector electrode connect an end of the control load of wanting, another termination power positive end of load.
2, carrier wave according to claim 1 shakes the control appliance switch, it is characterized in that at coding circuit IC
5Output CP and signal amplification circuit V
8Be provided with modulation circuit I C between the input
4(CC7555), corresponding signal shaping amplifier V in the carrier wave receiving system
0Output and decoding circuit IC
2Be provided with demodulator circuit IC between the input
1(BL20106).
3, carrier remote control appliance switch according to claim 1 and 2 is characterized in that decoding circuit IC
2Output D
2With switching circuit V
4Be provided with bistable switching circuit IC3A (CC4013) between the input, decoding circuit IC
2Output D
3With switching circuit V
3Be provided with delay switch circuit IC3B (CC4013) between the input.
4, carrier remote control appliance switch according to claim 3 is characterized in that button switch N
1With resistance R
40Tie point earlier by and AND circuit IC
7B(CC4011) input is connected, then, and AND circuit IC
7BOutput respectively with coding circuit IC
5Input D
0And OR-NOT circuit IC
6Input is connected, button switch N
2With resistance R
37Tie point also with AND circuit IC
7AInput is connected, AND circuit IC
7AAnother input passes through resistance R
43Be connected AND circuit IC with power positive end
7AOutput and AND circuit IC
7BAnother input is connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99202088 CN2361031Y (en) | 1999-01-21 | 1999-01-21 | Carrier remote control electrical appliance switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99202088 CN2361031Y (en) | 1999-01-21 | 1999-01-21 | Carrier remote control electrical appliance switch |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2361031Y true CN2361031Y (en) | 2000-01-26 |
Family
ID=33997652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 99202088 Expired - Fee Related CN2361031Y (en) | 1999-01-21 | 1999-01-21 | Carrier remote control electrical appliance switch |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2361031Y (en) |
-
1999
- 1999-01-21 CN CN 99202088 patent/CN2361031Y/en not_active Expired - Fee Related
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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 |