CN103365316B - A kind of control device of Massage sofa - Google Patents
A kind of control device of Massage sofa Download PDFInfo
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- CN103365316B CN103365316B CN201310304870.3A CN201310304870A CN103365316B CN 103365316 B CN103365316 B CN 103365316B CN 201310304870 A CN201310304870 A CN 201310304870A CN 103365316 B CN103365316 B CN 103365316B
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Abstract
The invention discloses a kind of control device of Massage sofa, it comprises load module, zero passage detection module, electric hammer control module, heating module and temperature detecting module, and MCU connects load module, zero passage detection module, electric hammer control module, heating module and temperature detecting module.The control signal that load module transmits is parsed corresponding steering order and controls the work of electric hammer control module by MCU, electric hammer is moved and simulates the massage effect that fist raps, by heating module, fever tablet is heated, start-up temperature detection module detects the temperature of fever tablet simultaneously, judge whether the temperature of fever tablet is greater than predetermined temperature threshold by MCU, change control instruction opens and closes heating module, the temperature of fever tablet is controlled in the comfortable scope of human body sensory, avoid and make fever tablet overheated scald user for a long time, or there is the situation of leak electricity short-circuit, improve stability and the security of system.
Description
Technical field
The present invention relates to a kind of sofa, particularly a kind of control device of Massage sofa.
Background technology
Existing Massage sofa arranges shock club or shakes head to realize massage effect in dottle pin, is also provided with fever tablet heat-dissipating simultaneously and alleviates local pain.But existing massaging way cannot simulate the effect that fist raps, and stability is not high.Do not have overtemperature to monitor after fever tablet heating, long-time use overheatedly can cause electric leakage or short circuit, and security is not high.
Therefore, prior art need to improve and development.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part, the object of the present invention is to provide a kind of control device of Massage sofa, the massage effect that fist raps can be simulated, the temperature of fever tablet is controlled in temperature-control range, avoid occurring overheated or drain conditions.
In order to achieve the above object, this invention takes following technical scheme:
A control device for Massage sofa, realize massage functions for controlling electric hammer motion and control fever tablet heating, it comprises:
Load module, is transferred to MCU for reception control signal;
Zero passage detection module, for the negative voltage of filtering electric main, produces pulse signal starting MCU;
MCU, controls the work of electric hammer control module, open and close heating module according to corresponding steering order, and the temperature modification steering order current according to fever tablet opens and closes heating module for parsing corresponding steering order according to control signal;
Electric hammer control module, for controlling electric hammer motion;
Heating module, for controlling fever tablet heating;
Temperature detecting module, for detecting the temperature of fever tablet;
Described MCU connects load module, zero passage detection module, electric hammer control module, heating module and temperature detecting module.
In the control device of described Massage sofa; 6th pin of described MCU connects the output terminal of zero passage detection module; 12nd pin of MCU connects the input end of heating module; 17th, 18 pin of MCU connect load module; MCU the 21st, 22,23,24,25,26 pin all connect electric hammer control module; 20th pin of MCU is by protecting capacity earth, the 19th pin ground connection of MCU.
In the control device of described Massage sofa, described zero passage detection module comprises the first resistance, the second resistance, the 3rd resistance, the 4th resistance, diode and photoelectrical coupler; The model of described photoelectrical coupler is P521; 1st pin of described photoelectrical coupler connects the negative pole of diode, and the 2nd pin of photoelectrical coupler connects zero line side, and the 3rd pin of photoelectrical coupler connects the 6th pin of MCU, the 4th pin ground connection of photoelectrical coupler by the 3rd resistance; The positive pole of described diode connects live wire end by the second resistance, the first resistance successively; One end of described 4th resistance connects the first feeder ear, and the other end of the 4th resistance is connected the 6th pin of MCU, also connected the 3rd pin of photoelectrical coupler by the 3rd resistance.
In the control device of described Massage sofa, described load module comprises input interface, the 5th resistance and the 6th resistance; 1st pin of described input interface connects the second feeder ear, input interface the 2nd pin connect MCU the 18th pin, also connect the second feeder ear by the 6th resistance, input interface the 3rd pin connect MCU the 17th pin, also connect the second feeder ear by the 5th resistance, the 4th pin ground connection of input interface.
In the control device of described Massage sofa, described electric hammer control module comprises control module and interface circuit, and described control module comprises the first control module, the second control module, the 3rd control module, the 4th control module, the 5th control module, the 6th control module; Described interface circuit comprises the first electric hammer interface, the second electric hammer interface, the 3rd electric hammer interface, the 4th electric hammer interface, the 5th electric hammer interface and the 6th electric hammer interface; The input end of described first control module, the second control module, the 3rd control module, the 4th control module, the 5th control module, the 6th control module connects the 21st pin, the 22nd pin, the 23rd pin, the 24th pin, the 25th pin, the 26th pin of MCU respectively; The output terminal of the first control module, the second control module, the 3rd control module, the 4th control module, the 5th control module, the 6th control module connects the 1st pin, the 1st pin of the second electric hammer interface, the 1st pin of the 3rd electric hammer interface, the 1st pin of the 4th electric hammer interface, the 1st pin of the 5th electric hammer interface, the 1st pin of the 6th electric hammer interface of the first electric hammer interface respectively; First electric hammer interface, the second electric hammer interface, the 3rd electric hammer interface, the 4th electric hammer interface, the 5th electric hammer interface are all connected live wire end with the 2nd pin of the 6th electric hammer interface.
In the control device of described Massage sofa, described first control module comprises the 7th resistance, the 8th resistance, the 9th resistance, the tenth resistance, the 11 resistance, the first electric capacity, photoelectric coupling chip, bidirectional triode thyristor thyristor and the first triode; 1st pin of described photoelectric coupling chip connects the first feeder ear by the 8th resistance, 2nd pin of photoelectric coupling chip connects the collector of the first triode, 4th pin of photoelectric coupling chip connects the gate pole of bidirectional triode thyristor thyristor, and the 6th pin of photoelectric coupling chip connects one end of the 9th resistance; The base stage of described first triode connects the 21st pin of MCU, the grounded emitter of the first triode by the 7th resistance; The first anode of described bidirectional triode thyristor thyristor is connected live wire end, is also connected the other end of the 9th resistance successively by the first electric capacity, the tenth resistance; The second anode of bidirectional triode thyristor thyristor connects the other end of the 9th resistance and the 1st pin of the first electric hammer interface; One end of described 11 resistance connects the base stage of the first triode, the other end ground connection of the 11 resistance by the 7th resistance.
In the control device of described Massage sofa, the model of described photoelectric coupling chip is MOC3020, and the model of described bidirectional triode thyristor thyristor is BAT16-600B, and described first triode is NPN triode.
In the control device of described Massage sofa, described heating module comprises the 12 resistance, the 13 resistance, the 14 resistance, the second triode, the 3rd metal-oxide-semiconductor and adds hot interface; The base stage of described second triode connects one end of the 13 resistance, the other end of the 13 resistance connect MCU the 12nd pin, also connect the first feeder ear by the 12 resistance, the collector of the second triode connect the 3rd metal-oxide-semiconductor grid, also connect the 3rd feeder ear by the 14 resistance, the grounded emitter of the second triode; The drain electrode of the 3rd metal-oxide-semiconductor connects the 1st pin adding hot interface, the source ground of the 3rd metal-oxide-semiconductor; Described the 2nd pin adding hot interface connects the 4th feeder ear.
In the control device of described Massage sofa, described second triode is NPN triode, and the 3rd metal-oxide-semiconductor is NMOS tube.
In the control device of described Massage sofa, described temperature detecting module comprises the 15 resistance and the 8th interface; 1st pin of described 8th interface connects the first feeder ear, and the 2nd pin of the 8th interface connects the 14th pin of MCU, and the 3rd pin ground connection of the 8th interface, described 15 resistance is connected between the 1st pin of the 8th interface and the 2nd pin of the 8th interface.
Compared to prior art, the control device of Massage sofa provided by the invention, control electric hammer motion by electric hammer control module and simulate the massage effect that fist raps, by heating module, fever tablet is heated, start-up temperature detection module detects the temperature of fever tablet and generates corresponding temperature signal simultaneously, judge whether the temperature of fever tablet is greater than predetermined temperature threshold by MCU, change control instruction opens and closes heating module, the temperature of fever tablet is controlled in the comfortable scope of human body sensory, avoid and make fever tablet overheated scald user for a long time, or there is the situation of leak electricity short-circuit, improve stability and the security of system.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the control device of Massage sofa provided by the invention.
Fig. 2 is the circuit diagram of MCU in the control device of Massage sofa provided by the invention.
Fig. 3 is the circuit diagram of zero passage detection module in the control device of Massage sofa provided by the invention.
Fig. 4 is the circuit diagram of load module in the control device of Massage sofa provided by the invention.
Fig. 5 is the control module structural drawing of electric hammer control module in the control device of Massage sofa provided by the invention.
Fig. 6 is the interface circuit figure of electric hammer control module in the control device of Massage sofa provided by the invention.
Fig. 7 is the circuit diagram of control module one preferred embodiment in Fig. 5.
Fig. 8 is the circuit diagram of heating module in the control device of Massage sofa provided by the invention.
Fig. 9 is the circuit diagram of temperature detecting module in the control device of Massage sofa provided by the invention.
Embodiment
The invention provides a kind of control device of Massage sofa, for making object of the present invention, technical scheme and effect clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The control device dress of Massage sofa provided by the invention is arranged on Massage sofa inside, and its control signal receiving hand controller output controls electric hammer motion and realizes massage functions and control fever tablet heating.Hand controller is connected by USB data line with control device, and hand controller generates corresponding control signal according to the button that user presses and is transferred to control device.Refer to Fig. 1, the control device of described Massage sofa comprises MCU10, zero passage detection module 20, load module 30, electric hammer control module 40, heating module 50 and temperature detecting module 60.Described MCU10 connects load module 30, zero passage detection module 20, electric hammer control module 40, heating module 50 and temperature detecting module 60.
Please refer to Fig. 2; in the present embodiment; 6th pin of described MCU connects the output terminal of zero passage detection module 20; 12nd pin of MCU connects the input end of heating module 50; 17th, 18 pin of MCU connect load module 30; MCU the 21st, 22,23,24,25,26 pin connect equal electric hammer control module 40, MCU the 20th pin by protection electric capacity C ground connection, the 19th pin ground connection of MCU.After Massage sofa connects civil power, by the negative voltage of zero passage detection module 20 filtering electric main, the 6th pin producing pulse signal input MCU starts MCU10.Load module 30 receive described control signal and be transferred to MCU10 the 17th, 18 pin.Described control signal is digital signal, and as 0111001, comprise many steering orders in a control signal, different steering orders can open and close corresponding module.MCU10 parses corresponding steering order according to control signal, controls electric hammer control module 40 and works, the corresponding control electric hammer motion of electric hammer control module 40.Simultaneously, MCU10 starts heating module 50 pairs of fever tablet heating according to corresponding steering order, start-up temperature detection module 60 detects in real time the temperature of fever tablet, and MCU judges whether the current temperature of fever tablet is greater than predetermined temperature threshold, and change control instruction keying heating module.When needing to close heating function, MCU10 closes heating module according to corresponding control signal.
It is to be appreciated that described control device also comprises supply voltage modular converter, for the electric main of 220V being converted to the supply voltage of different pressure value, it is prior art, is not described further at this.The the first feeder ear VCC1(obtained through supply voltage modular converter in the present embodiment is as shown in Fig. 3, Fig. 7, Fig. 8 and Fig. 9) on voltage be 3.3V, second feeder ear VCC2(is as shown in Figure 4) on voltage be 5V, 3rd feeder ear VCC3(is as shown in Figure 8) on voltage be 12V, the 4th feeder ear VCC4(is as shown in Figure 8) on voltage be 24V.
Massage sofa needs first by the negative voltage of zero passage detection module 20 filtering electric main after connecting civil power, and produce pulse signal and start MCU, whole control device could work.Please refer to Fig. 3, described zero passage detection module 20 comprises the first resistance R1, the second resistance R2, the 3rd resistance R3, the 4th resistance R4, diode D and photoelectrical coupler PC.The model of described photoelectrical coupler PC is P521.1st pin (i.e. anode) of described photoelectrical coupler PC connects the negative pole of diode D, 2nd pin (i.e. negative electrode) of photoelectrical coupler PC connects zero line side N, 3rd pin (i.e. collector) of photoelectrical coupler PC connects the 6th pin of MCU10, the 4th pin (i.e. emitter) ground connection of photoelectrical coupler PC by the 3rd resistance; The positive pole of described diode D connects live wire end L by the second resistance R2, the first resistance R1 successively; One end of described 4th resistance R4 connects the first feeder ear VCC1, and the other end of the 4th resistance R4 is connected the 6th pin of MCU, also connected the 3rd pin of photoelectrical coupler PC by the 3rd resistance R3.The electric main of 220V is by after diode D and photoelectrical coupler PC, and filtering negative voltage, retains positive voltage and the pulse signal P11 converting the cycle to exports to the 6th pin of MCU10, and MCU10 is started.Wherein, the first resistance R1 and the second resistance R2 is protective resistance, mainly plays metering function, prevents the high pressure of 220V from damaging diode D and photoelectrical coupler PC.4th resistance R4 is pull-up resistor.
After MCU10 starts, control device enters readiness for operation, and wait control signal inputs from load module 30.Please refer to Fig. 4, described load module 30 comprises input interface CON0, the 5th resistance R5 and the 6th resistance R6.Described input interface CON0 is USB interface, its the 1st pin connects the second feeder ear VCC2, input interface CON0 the 2nd pin connect MCU the 18th pin, also connect the second feeder ear VCC2 by the 6th resistance R6, input interface CON0 the 3rd pin connect MCU the 17th pin, also connect the second feeder ear VCC2 by the 5th resistance R5, the 4th pin ground connection of input interface.By the 2nd pin of input interface CON0 and the 3rd pin transmission transmission of control signals P16 and P15 respectively in the present embodiment.
Control signal P16 is resolved into multiple steering order after inputting MCU10.Please refer to Fig. 5 and Fig. 6, in the present embodiment, electric hammer control module 40 can control 6 electric hammers simultaneously, and therefore MCU10 parses 6 steering orders and controls electric hammer motion or static.Described electric hammer control module 40 control module and interface circuit, described control module comprises the first control module 401, second control module 402, the 3rd control module 403, the 4th control module 404, the 5th control module 405, the 6th control module 406; Described interface circuit comprises the first electric hammer interface CON1, the second electric hammer interface CON2, the 3rd electric hammer interface CON3, the 4th electric hammer interface CON4, the 5th electric hammer interface CON5 and the 6th electric hammer interface CON6; The input end of described first control module 401, second control module 402, the 3rd control module 403, the 4th control module 404, the 5th control module 405, the 6th control module 406 connects the 21st pin of MCU10, the 22nd pin, the 23rd pin, the 24th pin, the 25th pin, the 26th pin respectively; The output terminal of the first control module 401, second control module 402, the 3rd control module 403, the 4th control module 404, the 5th control module 405, the 6th control module 406 connects the 1st pin, the 1st pin of the second electric hammer interface CON2, the 1st pin of the 3rd electric hammer interface CON3, the 1st pin of the 4th electric hammer interface CON4, the 1st pin of the 5th electric hammer interface CON5, the 1st pin of the 6th electric hammer interface CON6 of the first electric hammer interface CON1 respectively; First electric hammer interface CON1, the second electric hammer interface CON2, the 3rd electric hammer interface CON3, the 4th electric hammer interface CON4, the 5th electric hammer interface CON5 are all connected live wire end with the 2nd pin of the 6th electric hammer interface CON6.
Identical with the internal circuit configuration of the 6th control module 406 based on the first control module 401, second control module 402, the 3rd control module 403, the 4th control module 404, the 5th control module 405, the present invention, for the first control module 401, specifically sets forth its circuit structure and principle of work.Please refer to Fig. 7, described first control module 401 comprises the 7th resistance R7, the 8th resistance R8, the 9th resistance R9, the tenth resistance R10, the 11 resistance R11, the first electric capacity C1, photoelectric coupling chip U, bidirectional triode thyristor thyristor BT and the first triode Q1.The model of described bidirectional triode thyristor thyristor BT is BAT16-600B, and described first triode Q1 is NPN triode.The model of described photoelectric coupling chip U is MOC3020,1. its 1st pin connects the first feeder ear VCC1 by the 8th resistance R8,2. 2nd pin of photoelectric coupling chip U connects the collector of the first triode Q1,4. 4th pin of photoelectric coupling chip U connects the gate pole G of bidirectional triode thyristor thyristor BT, and 6. the 6th pin of photoelectric coupling chip U connects one end of the 9th resistance R9; The base stage of described first triode Q1 connects the 21st pin of MCU, the grounded emitter of the first triode Q1 by the 7th resistance R7; The first anode A1 of described bidirectional triode thyristor thyristor BT is connected live wire end L, is also connected the other end of the 9th resistance R9 successively by the first electric capacity C1, the tenth resistance R10; The second anode A2 of bidirectional triode thyristor thyristor BT connects the other end of the 9th resistance R2 and the 1st pin of the first electric hammer interface CON1; One end of described 11 resistance R11 connects the base stage of the first triode Q1, the other end ground connection of the 11 resistance R11 by the 7th resistance R7.
21st pin of MCU10 exports the base stage that steering order P00 inputs the first triode Q1 after the 7th resistance R7 current limliting.When steering order P00 is high level, the first triode Q1 conducting by of photoelectric coupling chip U 2. pin drag down.Photoelectric coupling chip U the 6. pin export the Control1 signal of high level, loop is formed between the first control module 401 and the first electric hammer interface CON1, be connected with electric hammer based on the first electric hammer interface CON1, now electric hammer does continuous ejection, moves with regaining, and realizes the massage effect of electric hammer vibration.When steering order P00 is low level, the first triode Q1 end photoelectric coupling chip U the 6. pin be high-impedance state, do not form loop, now electric hammer is static.
In like manner, please continue to refer to Fig. 5 and Fig. 6, steering order P01, P02, P03, P04, P05 input the second control module 402, the 3rd control module 403, the 4th control module 404, the 5th control module 405, the 6th control module 406 respectively.By these control modules corresponding output Control2 signal, Control3 signal, Control4 signal, Control5 signal, Control6 signal to the second electric hammer interface CON2, the 3rd electric hammer interface CON3, the 4th electric hammer interface CON4, the 5th electric hammer interface CON5 and the 6th electric hammer interface CON6.In the present embodiment, first electric hammer interface CON1 connects left shoulder electric hammer, second electric hammer interface CON2 connects left shoulder electric hammer, 3rd electric hammer interface CON3 connects left back of the body electric hammer, 4th electric hammer interface CON4 connects right back of the body electric hammer, 5th electric hammer interface CON5 connects left waist electric hammer, and the 6th electric hammer interface CON6 connects right waist electric hammer.
Described control device can also start heating module 50 pairs of fever tablet heating, please refer to Fig. 8, described heating module 50 comprises the 12 resistance R12, the 13 resistance R13, the 14 resistance R14, the second triode Q2, the 3rd metal-oxide-semiconductor Q3 and adds hot interface CON7; Described second triode Q2 is NPN triode, and the 3rd metal-oxide-semiconductor is NMOS tube.The base stage of described second triode Q2 connects one end of the 13 resistance R3, the other end of the 13 resistance R13 connect MCU the 12nd pin, also connect the first feeder ear VCC1 by the 12 resistance R12, the collector of the second triode Q2 connect the 3rd metal-oxide-semiconductor Q3 grid, also connect the 3rd feeder ear VCC3 by the 14 resistance R14, the grounded emitter of the second triode Q2; The drain electrode of the 3rd metal-oxide-semiconductor connects the 1st pin adding hot interface CON7, the source ground of the 3rd metal-oxide-semiconductor Q3; Described the 2nd pin adding hot interface CON7 connects the 4th feeder ear VCC4.
When steering order P10 is high level, the grid of the 3rd metal-oxide-semiconductor Q3 drags down by the second triode Q2 conducting, and the 3rd metal-oxide-semiconductor cut-off exports the HOT signal of high-impedance state.Connect fever tablet based on adding hot interface CON7, add between hot interface CON7 and heating module and do not form loop, now fever tablet can not heat.When steering order P10 is low level, the second triode Q2 ends, and the grid of the 3rd metal-oxide-semiconductor Q3 is high level by the 14 resistance R14 pull-up, and HOT signal is become low level by the 3rd metal-oxide-semiconductor conducting, now has loop, and fever tablet heats.
In the specific implementation, the temperature in order to ensure fever tablet can not overheated scald user, and please refer to Fig. 9, described control device carrys out control temperature by temperature detecting module.Temperature detecting module comprises the 15 resistance R15 and the 8th interface CON8; 1st pin of described 8th interface CON8 connects the first feeder ear VCC1,2nd pin of the 8th interface CON8 connects the 14th pin of MCU, the 3rd pin ground connection of the 8th interface CON8, described 15 resistance R15 is connected between the 1st pin of the 8th interface CON8 and the 2nd pin of the 8th interface.
In the specific implementation, the 8th interface CON8 connects temperature sensor.The temperature transition of the current fever tablet sensed becomes temperature signal P12 to be transferred to MCU by temperature sensor, MCU judges whether the value whether current temperature of fever tablet is greater than predetermined temperature threshold, i.e. temperature signal P12 is greater than predetermined temperature threshold: if so, then steering order P10 is transformed into high level to close heating module; If the temperature of fever tablet is suitable, do not exceed predetermined temperature threshold, then steering order P10 keeps low level, and heating module is held open state.
In sum, the control device of Massage sofa provided by the invention, control electric hammer motion by electric hammer control module and simulate the massage effect that fist raps, by heating module, fever tablet is heated, simultaneously start-up temperature detection module detects the temperature of fever tablet and generates corresponding temperature signal and be transferred to MCU, judge whether the value of temperature signal is greater than predetermined temperature threshold by MCU, if be greater than, heating module is closed in change control instruction, if be less than, keep the work of heating module, the temperature of fever tablet is controlled in the comfortable scope of human body sensory, avoid and make fever tablet overheated scald user for a long time, or there is the situation of leak electricity short-circuit, improve stability and the security of system.
Be understandable that, for those of ordinary skills, can be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, and all these change or replace the protection domain that all should belong to the claim appended by the present invention.
Claims (9)
1. a control device for Massage sofa, realizes massage functions for controlling electric hammer motion and controls fever tablet heating, it is characterized in that, comprising:
Load module, is transferred to MCU for reception control signal;
Zero passage detection module, for the negative voltage of filtering electric main, produces pulse signal starting MCU;
MCU, controls the work of electric hammer control module, open and close heating module according to corresponding steering order, and the temperature modification steering order current according to fever tablet opens and closes heating module for parsing corresponding steering order according to control signal;
Electric hammer control module, for controlling electric hammer motion;
Heating module, for controlling fever tablet heating;
Temperature detecting module, for detecting the temperature of fever tablet;
Described MCU connects load module, zero passage detection module, electric hammer control module, heating module and temperature detecting module;
Described zero passage detection module comprises the first resistance, the second resistance, the 3rd resistance, the 4th resistance, diode and photoelectrical coupler; The model of described photoelectrical coupler is P521; 1st pin of described photoelectrical coupler connects the negative pole of diode, and the 2nd pin of photoelectrical coupler connects zero line side, and the 3rd pin of photoelectrical coupler connects the 6th pin of MCU, the 4th pin ground connection of photoelectrical coupler by the 3rd resistance; The positive pole of described diode connects live wire end by the second resistance, the first resistance successively; One end of described 4th resistance connects the first feeder ear, and the other end of the 4th resistance is connected the 6th pin of MCU, also connected the 3rd pin of photoelectrical coupler by the 3rd resistance.
2. the control device of Massage sofa according to claim 1; it is characterized in that; 6th pin of described MCU connects the output terminal of zero passage detection module; 12nd pin of MCU connects the input end of heating module; 17th, 18 pin of MCU connect load module; MCU the 21st, 22,23,24,25,26 pin all connect electric hammer control module, the 20th pin of MCU by protection capacity earth, the 19th pin ground connection of MCU.
3. the control device of Massage sofa according to claim 2, is characterized in that, described load module comprises input interface, the 5th resistance and the 6th resistance; 1st pin of described input interface connects the second feeder ear, input interface the 2nd pin connect MCU the 18th pin, also connect the second feeder ear by the 6th resistance, input interface the 3rd pin connect MCU the 17th pin, also connect the second feeder ear by the 5th resistance, the 4th pin ground connection of input interface.
4. the control device of Massage sofa according to claim 2, it is characterized in that, described electric hammer control module comprises control module and interface circuit, and described control module comprises the first control module, the second control module, the 3rd control module, the 4th control module, the 5th control module, the 6th control module; Described interface circuit comprises the first electric hammer interface, the second electric hammer interface, the 3rd electric hammer interface, the 4th electric hammer interface, the 5th electric hammer interface and the 6th electric hammer interface; The input end of described first control module, the second control module, the 3rd control module, the 4th control module, the 5th control module, the 6th control module connects the 21st pin, the 22nd pin, the 23rd pin, the 24th pin, the 25th pin, the 26th pin of MCU respectively; The output terminal of the first control module, the second control module, the 3rd control module, the 4th control module, the 5th control module, the 6th control module connects the 1st pin, the 1st pin of the second electric hammer interface, the 1st pin of the 3rd electric hammer interface, the 1st pin of the 4th electric hammer interface, the 1st pin of the 5th electric hammer interface, the 1st pin of the 6th electric hammer interface of the first electric hammer interface respectively; First electric hammer interface, the second electric hammer interface, the 3rd electric hammer interface, the 4th electric hammer interface, the 5th electric hammer interface are all connected live wire end with the 2nd pin of the 6th electric hammer interface.
5. the control device of Massage sofa according to claim 4, it is characterized in that, described first control module comprises the 7th resistance, the 8th resistance, the 9th resistance, the tenth resistance, the 11 resistance, the first electric capacity, photoelectric coupling chip, bidirectional triode thyristor thyristor and the first triode; 1st pin of described photoelectric coupling chip connects the first feeder ear by the 8th resistance, 2nd pin of photoelectric coupling chip connects the collector of the first triode, 4th pin of photoelectric coupling chip connects the gate pole of bidirectional triode thyristor thyristor, and the 6th pin of photoelectric coupling chip connects one end of the 9th resistance; The base stage of described first triode connects the 21st pin of MCU, the grounded emitter of the first triode by the 7th resistance; The first anode of described bidirectional triode thyristor thyristor is connected live wire end, is also connected the other end of the 9th resistance successively by the first electric capacity, the tenth resistance; The second anode of bidirectional triode thyristor thyristor connects the other end of the 9th resistance and the 1st pin of the first electric hammer interface; One end of described 11 resistance connects the base stage of the first triode, the other end ground connection of the 11 resistance by the 7th resistance.
6. the control device of Massage sofa according to claim 5, is characterized in that, the model of described photoelectric coupling chip is MOC3020, and the model of described bidirectional triode thyristor thyristor is BAT16-600B, and described first triode is NPN triode.
7. the control device of Massage sofa according to claim 2, is characterized in that, described heating module comprises the 12 resistance, the 13 resistance, the 14 resistance, the second triode, the 3rd metal-oxide-semiconductor and adds hot interface; The base stage of described second triode connects one end of the 13 resistance, the other end of the 13 resistance connect MCU the 12nd pin, also connect the first feeder ear by the 12 resistance, the collector of the second triode connect the 3rd metal-oxide-semiconductor grid, also connect the 3rd feeder ear by the 14 resistance, the grounded emitter of the second triode; The drain electrode of the 3rd metal-oxide-semiconductor connects the 1st pin adding hot interface, the source ground of the 3rd metal-oxide-semiconductor; Described the 2nd pin adding hot interface connects the 4th feeder ear.
8. the control device of Massage sofa according to claim 7, is characterized in that, described second triode is NPN triode, and the 3rd metal-oxide-semiconductor is NMOS tube.
9. the control device of Massage sofa according to claim 2, is characterized in that, described temperature detecting module comprises the 15 resistance and the 8th interface; 1st pin of described 8th interface connects the first feeder ear, and the 2nd pin of the 8th interface connects the 14th pin of MCU, and the 3rd pin ground connection of the 8th interface, described 15 resistance is connected between the 1st pin of the 8th interface and the 2nd pin of the 8th interface.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310304870.3A CN103365316B (en) | 2013-07-19 | 2013-07-19 | A kind of control device of Massage sofa |
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| CN201310304870.3A CN103365316B (en) | 2013-07-19 | 2013-07-19 | A kind of control device of Massage sofa |
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| CN103365316A CN103365316A (en) | 2013-10-23 |
| CN103365316B true CN103365316B (en) | 2015-12-09 |
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| CN201310304870.3A Active CN103365316B (en) | 2013-07-19 | 2013-07-19 | A kind of control device of Massage sofa |
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| CN108646811A (en) * | 2018-07-11 | 2018-10-12 | 南通理工学院 | A kind of system and method based on chip microcontroller temperature automatic control |
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| WO2015135150A1 (en) * | 2014-03-11 | 2015-09-17 | 深圳市无碍互动科技开发有限公司 | Vibrator with hydraulic control and control system thereof |
| CN104200546A (en) * | 2014-08-08 | 2014-12-10 | 南京物联传感技术有限公司 | Intelligent lock |
| CN106249777A (en) * | 2016-09-29 | 2016-12-21 | 合肥工业大学 | A kind of surface temperature control system of ultrasonic probe |
| CN113116699B (en) * | 2021-03-25 | 2023-10-20 | 未来穿戴技术有限公司 | fascia gun |
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| CN103365316A (en) | 2013-10-23 |
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Effective date of registration: 20180801 Address after: 516000 3 Jinlong Road, Yang Cun town, Boluo County, Huizhou, Guangdong Patentee after: About home furnishing Co., Ltd. Address before: 518112 No. 10 Ping Ji Road, South Bay Street, Longgang District, Shenzhen, Guangdong (1-3 floor, 3 building) Patentee before: Shenzhen City Zuoyou Sofa Co., Ltd. |
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Effective date of registration: 20190613 Address after: 518000 No. 10 Ping Ji Road, South Bay Street, Longgang District, Shenzhen, Guangdong (1-3 floor, 3 building) Patentee after: Shenzhen City Zuoyou Sofa Co., Ltd. Address before: 516000 3 Jinlong Road, Yang Cun town, Boluo County, Huizhou, Guangdong Patentee before: About home furnishing Co., Ltd. |
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