CN202259969U - Automatic household electronic and electric appliance socket managed by sensor double-detection - Google Patents
Automatic household electronic and electric appliance socket managed by sensor double-detection Download PDFInfo
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- CN202259969U CN202259969U CN2011202087887U CN201120208788U CN202259969U CN 202259969 U CN202259969 U CN 202259969U CN 2011202087887 U CN2011202087887 U CN 2011202087887U CN 201120208788 U CN201120208788 U CN 201120208788U CN 202259969 U CN202259969 U CN 202259969U
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Abstract
An automatic household electronic and electric appliance socket managed by sensor double-detection belongs to an interface device between sensors and household electronic and electric appliances, which is cooperated with two sensors in a logic AND relation to commonly control a household electric appliance (socket) and two sets of single-pole double-throw switches. The automatic household electronic and electric appliance socket is composed of two sensor interface circuits, an AC solid state relay and the drive circuit of the relay, an AC solid state relay output circuit, a DC relay and the drive circuit of the relay, a commercial power line and the plug, and a DC regulated power supply. The sensor interface circuits are mono-stable circuits capable of repeated triggering. The automatic household electronic and electric appliance socket managed by sensor double-detection is used for joint control of automatic operation of household electric appliances and various electronic devices by switch amount output type, level output type or pulse output type sensors.
Description
Technical field
The utility model belongs to the application electric technology field, particularly relates to a kind of interface arrangement that uses transducer to realize household electrical appliance and electronic installation automatic operating.
Background technology
Contemporaneity submits to the utility application " the home electronic appliance automation sockets of powered battery, transducer pair mirror management " of Patent Office of State Intellectual Property Office examination to use two transducers relation (i.e. " two mirror ") managed together No. one household electrical appliance and three groups of single-pole double throw simulant electronic switches with logical AND, and it does not need to use (monolithic) computer technology just can use various transducers enforcement joint-monitoring, automatic management household electrical appliance and some electronic installation with maximizing favourable factors and minimizing unfavourable ones.
Summary of the invention
The purpose of the utility model is to provide the home electronic appliance automation socket of the two mirror management of a kind of transducer; It replaces battery to make the work power supply with D.C. regulated power supply; Cooperate two transducers to control No. one household electrical appliance and two groups of single-pole double-throw switch (SPDT)s with the relation of logical AND, used transducer can be Switch-Output Type, the level output type or pulse output type.The utility model comprises: two transducer, two-way sensor interface circuitry, ac solid relay and drive circuit thereof, ac solid relay output circuit, direct current relay and drive circuit, supply main and plug thereof and D.C. regulated power supplies.
The utility model solves the technical scheme that its technical problem adopted:
D.C. regulated power supply is made up of power transformer, current rectifying and wave filtering circuit and voltage stabilizing circuit, and its input is connected to civil power, and its two outputs are respectively as the positive pole and the negative pole of the working power of this device.
The structure of two-way sensor interface circuitry is identical; Each is the monostable circuit that can heavily trigger naturally; Combine timing resistor, timing capacitor to form by a monostable flipflop CD4098 respectively; Its rising edge trigger end is connected the negative pole of a pull down resistor to working power respectively with the trailing edge trigger end, and these two pull down resistors are parallelly connected pair of sensors terminals respectively; The output Q of this monostable circuit is as the output of one road sensor interface circuitry at place.
Ac solid relay and drive circuit thereof comprise an ac solid relay, a light-emitting diode, a triode, a clamp diode, two isolating diodes, two hand switches and two resistance; Wherein, The positive and negative input of light-emitting diode, ac solid relay, the collector electrode of triode and emitter thereof and working power are formed series loop; The base stage of triode and the negative pole of clamp diode join; The positive pole of clamp diode and two hand switches and two resistance link together; The other end of two hand switches is connected respectively to the positive pole of two isolating diodes, and the negative pole of these two isolating diodes links to each other respectively with the output of two-way sensor interface circuitry, and the other end of two resistance is connected respectively to the positive pole and the negative pole of working power.
The ac solid relay output circuit comprises a piezo-resistance, a fuse and a socket; Wherein, Piezo-resistance is parallelly connected with two output-controlled ends of ac solid relay; An output-controlled end of ac solid relay is connected to the L utmost point of socket; Its another output-controlled end is connected to the phase line (L line) of supply main through fuse, and the N utmost point of socket is connected to the working zero line (N line) of supply main, and its PE utmost point is connected to the protection connecting to neutral line (PE line) of supply main.
Direct current relay and drive circuit thereof are made up of two diodes, a clamp diode, a pull-up resistor, a pull down resistor, a triode, a direct current relay and a fly-wheel diode; Wherein, The negative pole of two diodes is connected respectively to the output Q of two-way sensor interface circuitry; The positive pole of these two diodes and the positive pole of clamp diode and pull-up resistor all link together; The base stage of the negative pole of clamp diode and pull down resistor and triode links together; The coil of direct current relay, the collector electrode of triode and emitter thereof and working power are formed series loop, the coils from parallel connection of coils of fly-wheel diode and direct current relay, the current opposite in direction in the sensing of its positive and negative electrode and this coil.
The utility model cooperates two kinds of heterogeneitys of two sensor monitors incidents; The output signal triggering that the sensor sensing incident is produced sensor interface circuitry action separately; But, have only when the two-way sensor interface circuitry because action by Event triggered and simultaneously the time two just conductings of output-controlled end of ac solid relay; The action that also switches simultaneously of socket electrifying electricity, electronic switch.The duration that socket electrifying electricity or electronic switch take place to move is depended on the timing constant that can heavily trigger monostable circuit in the circuit, can regulate.
Compare with " the home electronic appliance automation sockets of powered battery, the two mirror management of transducer " of submitting examination the same period to; The utility model is made the work power supply with D.C. regulated power supply, and its favourable part is: because working power is taken from civil power, not only no longer need change battery; And; Can adopt to consume the bigger relay replacement simulant electronic switch of operating current, realize the automation switch on the complete meaning, therefore be applicable to the various electronic installations of management.
Description of drawings
Below in conjunction with accompanying drawing, further specify the utility model.
Fig. 1 is one of circuit theory diagrams of the utility model; Comprise: two-way sensor interface circuitry, ac solid relay and drive circuit thereof, ac solid relay output circuit and mains supply (line); Wherein, switch S 1+, S1-, S2+, S2-represent the pair of sensors terminals respectively.
Fig. 2 is the direct current relay and the drive circuit thereof of the circuit theory diagrams of the utility model.
Among Fig. 1,11., 12. monostable flipflop CD4098,2. ac solid relay, 3. socket.
Among Fig. 2,4. pair single-pole double throw direct current relay.
Embodiment
As shown in Figure 1, the two-way sensor interface circuitry is made up of a monostable flipflop (11) or (12) and peripheral cells such as timing resistor, timing capacitor thereof respectively, belongs to the monostable circuit that can heavily trigger.The corresponding transducer of one road sensor interface circuitry.CD4098 (1) also can use CD4528 or CD4538 instead.
The ac solid relay output circuit is made up of two output-controlled ends, piezo-resistance MOV, fuse F U and the socket (3) of an ac solid relay SSR (2).Piezo-resistance MOV is that SSR (2) provides overvoltage protection, and fast acting fuse FU is that SSR (2) provides overcurrent protection, prevents load short circuits.
Ac solid relay and drive circuit thereof are made up of two inputs, resistance R 5, R6, triode T, isolating diode D1, D2, clamp diode D3, hand switch K1, K2 and the LED of an ac solid relay SSR (2); Wherein triode T is operated on off state, by the operating state of LED indication SSR (2).
Direct current relay and drive circuit thereof are as shown in Figure 2; For the current potential of the positive pole of clamp diode D6, R8, D4, D5 cooperate the output Q of monostable flipflop (11) or (12) to constitute the relation of logical AND, have only when the two-way sensor interface circuitry moves simultaneously; D4, D5 all end; The current potential of the positive pole of D6 just can become high level, triode Q conducting, and relay (4) moves.Clamp diode D6 is used to guarantee that triode Q is in cut-off state when flat.
The effect of hand switch K1 (or K2) is: 1) make a transducer also can manage electronic apparatus, 2 independently) the utility model can equally with the common power socket use.
Claims (6)
1. the home electronic appliance automation socket of the two mirror management of transducer is characterized in that: be made up of two-way sensor interface circuitry, ac solid relay and drive circuit thereof, ac solid relay output circuit, direct current relay and drive circuit, supply main and plug thereof and D.C. regulated power supply; Wherein, two outputs of two-way sensor interface circuitry are connected respectively to two inputs of ac solid relay and drive circuit thereof, also are connected respectively to two inputs of direct current relay and drive circuit thereof.
2. the home electronic appliance automation socket of the two mirror management of transducer according to claim 1, it is characterized in that: D.C. regulated power supply is made up of power transformer, current rectifying and wave filtering circuit and voltage stabilizing circuit, as the working power of this device.
3. the home electronic appliance automation socket of the two mirror management of transducer according to claim 1; It is characterized in that: the structure of two-way sensor interface circuitry is identical; Each is the monostable circuit that can heavily trigger naturally; Its rising edge trigger end is connected the negative pole of a pull down resistor to working power respectively with the trailing edge trigger end, and these two pull down resistors are parallelly connected pair of sensors terminals respectively, and the output Q of this monostable circuit is as the output of one road sensor interface circuitry at place.
4. the home electronic appliance automation socket of the two mirror management of transducer according to claim 1, it is characterized in that: ac solid relay and drive circuit thereof comprise an ac solid relay, a light-emitting diode, a triode, a clamp diode, two isolating diodes, two hand switches and two resistance; Wherein, The positive and negative input of light-emitting diode, ac solid relay, the collector electrode of triode and emitter thereof and working power are formed series loop; The base stage of triode and the negative pole of clamp diode join; The positive pole of clamp diode and two hand switches and two resistance link together; The other end of two hand switches is connected respectively to the positive pole of two isolating diodes, and the negative pole of these two isolating diodes is as two inputs of ac solid relay and drive circuit thereof, and the other end of two resistance is connected respectively to the positive pole and the negative pole of working power.
5. the home electronic appliance automation socket of the two mirror management of transducer according to claim 1, it is characterized in that: the ac solid relay output circuit comprises a piezo-resistance, a fuse and a socket; Wherein, Piezo-resistance is parallelly connected with two output-controlled ends of ac solid relay; An output-controlled end of ac solid relay is connected to the L utmost point of socket; Its another output-controlled end is connected to the phase line of supply main through fuse, and the N utmost point of socket is connected to the working zero line of supply main, and its PE utmost point is connected to the protection connecting to neutral line of supply main.
6. the home electronic appliance automation socket of the two mirror management of transducer according to claim 1, it is characterized in that: direct current relay and drive circuit thereof are made up of two diodes, a clamp diode, a pull-up resistor, a pull down resistor, a triode, a direct current relay and a fly-wheel diode; Wherein, The negative pole of two diodes is respectively as two inputs of direct current relay and drive circuit thereof; The positive pole of these two diodes and the positive pole of clamp diode and pull-up resistor all link together; The base stage of the negative pole of clamp diode and pull down resistor and triode links together; The coil of direct current relay, the collector electrode of triode and emitter thereof and working power are formed series loop, the coils from parallel connection of coils of fly-wheel diode and direct current relay, the current opposite in direction in the sensing of its positive and negative electrode and this coil.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011202087887U CN202259969U (en) | 2011-06-21 | 2011-06-21 | Automatic household electronic and electric appliance socket managed by sensor double-detection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011202087887U CN202259969U (en) | 2011-06-21 | 2011-06-21 | Automatic household electronic and electric appliance socket managed by sensor double-detection |
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CN202259969U true CN202259969U (en) | 2012-05-30 |
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CN2011202087887U Expired - Fee Related CN202259969U (en) | 2011-06-21 | 2011-06-21 | Automatic household electronic and electric appliance socket managed by sensor double-detection |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107124175A (en) * | 2017-03-29 | 2017-09-01 | 昆明理工大学 | A kind of two-way USB control circuit |
-
2011
- 2011-06-21 CN CN2011202087887U patent/CN202259969U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107124175A (en) * | 2017-03-29 | 2017-09-01 | 昆明理工大学 | A kind of two-way USB control circuit |
CN107124175B (en) * | 2017-03-29 | 2023-06-13 | 昆明理工大学 | Two-way USB control circuit |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130621 |