A kind of automatization ray cupping therapeutic instrument and control method thereof
Technical field
The present invention relates to health care therapeutic instrument field, relate in particular to a kind of automatization ray cupping therapeutic instrument and control method thereof.
Background technology
Cup is traditional Chinese medical science tradition prevention, treat one of method of some disease, by skin zone act on realize adjust seek defend, the therapeutic effect of qi and blood circulation promotion, the meridian dredging, and there is the effects such as beauty treatment, QI and blood regulating.Tradition cupping therapy is when treatment, and patient must limit position, needs others' help cup, during cup, in order to form negative pressure, conventionally adopts the naked light methods such as flash-fire cupping or fire-insertion cupping, so China is among the people, cupping therapy is called to cupping.Yet while using traditional cup, often according to experience, the factors such as dynamics during cup operation, temperature, time vary with each individual, and have uncertainty, and misoperation easily causes edema, skin ambustion etc.
Cupping therapy is that the effective diseases prevention of a kind of tradition gets rid of illness, a kind of therapy of building body, if realized automatization and digitized, will have wide promotion prospect.According to the data of consulting, show that most of suction cup series products on domestic market are all with manual rotation nut, to control tank inner carrier to regulate intrinsic pressure.In use, user often will be grasped the dynamics of operation according to experience, the time of cup etc., not only during operating cost, effort, and brings many inconvenience to user.Meanwhile, although there are several money suction cups to relate to motorized or automatization on domestic market, have certain automatic regulation function, because it exists many weak points, and product is single, therefore be not widely used yet, it is applied and is restricted.
On international scope, although most foreigner is accepted, even admire the theory of TCM, in digitized, the automatic field of cup technology, very few people interested, so far this series products on the market of internationalizing still in vacancy state.
Nowadays, science and technology is in develop rapidly, and the product of every field is all towards automatization, digitized future development.If traditional cupping therapy is combined with modern science and technology, realize automatization, digitized, make it easy and simple to handle, safe, reliable, can develop widely Traditional Chinese Medicine therapy, develop Chinese medicine cup technology, the cup technical development of spreading for origin provides new platform, to meet the popular demand to its use, benefits masses.
Summary of the invention
One of task of the present invention is while solving existing cup operating cost, effort, problem that influence factor is many, and a kind of automatization ray cupping therapeutic instrument is provided, and has and saves time, laborsaving, easy to operate, stable curative effect, advantage reliably.
The technical solution used in the present invention is:
A kind of automatization ray cupping therapeutic instrument, described automatization ray cupping therapeutic instrument comprises controller, vacuum pump, pressure transducer, power module and tank body, vacuum pump is connected with controller, the end of bleeding of vacuum pump is connected on tank body, pressure transducer is located in tank body, for gathering the pressure signal in tank body, and transmit it to controller, its middle controller is for receiving and process the signal transferring in it, send the duty that vacuum pump is controlled in instruction, power module is controller, pressure transducer, vacuum pump power supply.
Preferably, described automatization's ray cupping therapeutic instrument also comprises pressure release module, and pressure release module is connected with tank body, and pressure release module is for the pressure in venting tank body.More preferably, described pressure release module is also connected with described controller, and pressure release module is the pressure in venting tank body under the control of controller.Pressure release module is mainly used in laying down the negative pressure in tank body, not only can avoid injured skin, and can avoid toxin to return in body, makes the more comfortable of ray cupping therapeutic instrument, more humane.
Preferably, described controller comprises: evacuation module, for controlling the duty of vacuum pump; Time block, for setting the working time of vacuum pump; One-chip computer, for receiving and process the signal transferring in it, and is sent to evacuation module by the signal after processing.More preferably, described evacuation module comprises resistance, audion, optocoupler and relay, and signal carries out, after signal amplification, through optocoupler, transferring to relay through the base stage of audion, and relay is provided with normally opened contact.
Preferably, in described tank body, be also provided with temperature sensor and heating plate; Temperature sensor is used for gathering the temperature signal in tank body, and transmits it to described controller; Controller also, for receiving and treatment temperature signal, sends the duty that heating plate is controlled in instruction.
More preferably, described controller comprises: evacuation module, for controlling the duty of vacuum pump; Heating module, for controlling the duty of heating plate; Time block, for setting the working time of vacuum pump and/or heating plate; One-chip computer, for receiving and process the signal transferring in it, is sent to corresponding evacuation module or heating module by the signal after processing.
Further preferably, described heating module comprises resistance, audion, optocoupler and relay, and signal carries out, after signal amplification, through optocoupler, transferring to relay through the base stage of audion, and relay is provided with normally opened contact.
Preferably, described controller is provided with for showing the display screen of signal intensity and mode of operation in tank body, for pointing out indicating lamp module and the pressure release module of duty.Display screen is for showing current tank internal pressure value and/or temperature value and/or mode of operation; Display lamp is used to indicate the duty of instrument.
Preferably, in described tank body, be also provided with temperature sensor and heating plate; Temperature sensor is used for gathering the temperature signal in tank body, and transmits it to described controller; Controller also, for receiving and treatment temperature signal, sends the duty that heating plate is controlled in instruction; Automatization's ray cupping therapeutic instrument also comprises pressure release module, and pressure release module is connected with tank body, controller, and pressure release module is the pressure in venting tank body under the control of controller;
Controller comprises one-chip computer, one-chip computer is provided with six input ports, is respectively: the signal input port of bleeding, disappointing signal input port, heating signal input port, emergent stop signal input port, pressure signal input port and temperature signal input port; On one-chip computer, be also provided with three output ports, be respectively: vacuum pump control signal output port, heating plate control signal output port and relief valve control signal output port;
Controller is provided with key-press module, comprises four buttons, is respectively: the button of bleeding, for opening air pump; Disappointing button, for opening the relief valve of pressure release module; Heating button, for opening heating plate; Suddenly stop button, for ending air pump and heating plate.
Two of task of the present invention is to provide the control method of a kind of automatization ray cupping therapeutic instrument, and this kind of method has advantages of simple, convenient.
A control method for automatization's ray cupping therapeutic instrument, comprises following cup operating procedure:
1) start vacuum pump;
2) pressure transducer feedback pressure signal is to one-chip computer;
3) one-chip computer to pressure signal analyze, computing, processing, judge whether negative pressure reaches predetermined value; If negative pressure reaches predetermined value, enter step 4); If negative pressure does not reach predetermined value, return to step 1);
4) judge whether pressure release, if the button that loses heart is pressed, start relief valve, EP (end of program); If touch the external world, do not press disappointing button, return to step 2).
Preferably, when carrying out described cup operating procedure, also carry out following heating operation step:
1. heating plate starts;
2. temperature sensor feedback temperature is to one-chip computer;
3. one-chip computer to temperature signal analyze, computing, processing, judge whether temperature reaches predetermined value; If temperature reaches predetermined value, enter step 4.; If temperature does not reach predetermined value, return to step 1.;
4. judge whether pressure release, if the button that loses heart is pressed, start relief valve, EP (end of program); If touch the external world, do not press disappointing button, return to step 2..
With respect to prior art, the beneficial effect of automatization of the present invention ray cupping therapeutic instrument is:
1. automatization of the present invention ray cupping therapeutic instrument, adopts the mode of evacuation to get rid of air in tank, forms negative pressure, makes tank body be adsorbed on firmly human body and treats position; And be used in conjunction with pressure transducer, and the negative intrinsic pressure analogue value that it can Real-time Feedback tank body, controller is born the intrinsic pressure analogue value by analyzing and processing, controls vacuumizing start or termination, thereby can realize that tank internal pressure is controlled, the function of auto-pumping;
2. automatization of the present invention ray cupping therapeutic instrument can be realized automation mechanized operation, has and saves time, laborsaving, easy to operate, stable curative effect, reliable advantage;
3. the control method of automatization of the present invention ray cupping therapeutic instrument, has advantages of simple, convenient.
Accompanying drawing explanation
The structural representation of Tu1Wei automatization of the present invention ray cupping therapeutic instrument;
The circuit diagram of Tu2Wei automatization of the present invention ray cupping therapeutic instrument;
The control sequence flow chart of Tu3Wei automatization of the present invention ray cupping therapeutic instrument.
The specific embodiment
A kind of automatization ray cupping therapeutic instrument as shown in Figure 1, comprising: controller, vacuum pump, pressure transducer, pressure release module, temperature sensor, heating plate, power module and tank body; Wherein:
Vacuum pump, is connected with controller, and its end of bleeding is connected on tank body, for getting rid of air in tank, forms negative pressure, thereby make tank body be adsorbed on firmly human body, treats position; Vacuum pump is selected small air sampling vacuum pump, and its major parameter is as follows: rated voltage: 12V, and rated current: 250mA, vacuum :-53Kpa, flow:>2.0LPM, noise:<65DB; Its ultimate principle: the circular motion of motor, by machinery, make the barrier film of pump inside do reciprocating, thereby the air in the pump chamber of fixed volume is compressed, stretched and form negative pressure, at pump bleeding point place and external atmosphere pressure, produce pressure differential, under the effect of pressure differential, gas is pressed into pump chamber, then discharges from air vent; Small air sampling vacuum pump volume is small and exquisite, cheap, and link tank body is simple, good leak tightness, and reach the required negative pressure requirement of cup.Therefore, select small air sampling vacuum pump as the vacuum pump of this problem;
Pressure transducer, is located in tank body, for gathering the pressure signal in tank body, and transmits it to the circuit controller part in controller, the negative intrinsic pressure analogue value that can Real-time Feedback tank body;
Temperature sensor, is located in tank body, for gathering the temperature signal in tank body, and transmits it to the circuit controller part of controller, temperature simulation value that can Real-time Feedback tank body;
Pressure release module, comprises relief valve, is located on tank body, and for the pressure in venting tank body, the duty of relief valve is controlled by controller; Certainly, relief valve also can manually be controlled in actual applications;
Power module, for providing controller, vacuum pump, pressure transducer, pressure release module, temperature sensor, the required running voltage of heating plate;
Controller, establishes key-press module, display screen and indicating lamp module on it; Key-press module comprises four buttons, display screen and display lamps, and four buttons, display screen and display lamps are connected on controller; Four buttons are respectively the button of bleeding, for opening air pump; Disappointing button, for opening relief valve; Heating button, for opening heating plate; Suddenly stop button, for ending air pump and heating plate; Display screen is for showing current tank internal pressure value, temperature value and mode of operation; Display lamp is used to indicate the duty of instrument.
Controller, also comprises: evacuation module, for controlling the duty of vacuum pump; Heating module, for controlling the duty of heating plate; Time block, for setting the working time of vacuum pump and heating plate; One-chip computer, for receiving and process by pressure transducer, temperature sensor, transfer to pressure signal, the temperature signal in it and transfer to the signal in it by button, and the signal after processing is sent to corresponding evacuation module, heating module or pressure release module;
One-chip computer, select DSP2407 chip, the dsp controller of the TMS320 series that ShiTI company releases, there is instruction set flexibly, operational capability at a high speed, the characteristic such as port resource is abundant, has more advantage for the research and development of automatic cupping device, and this series DSP controller rolls into one processing capability in real time and controller peripheral functionality, for automatic cupping instrument control system provides a desirable solution.The general programmable microprocessor that TMS320LF2407A is optimized as a special Facing Digital control system, not only there is the secret feature of low-power consumption and code, and its integrated extremely strong digital signal processing capability, the integrated again peripheral hardwares such as the necessary input of numerical control system, output, A/D conversion, event seizure, its clock frequency is 40MHz.
The signal transmission of automatization's cupping for treatment, processing, implementation are specific as follows:
1. one-chip computer receives the pressure signal of pressure transducer, carries out analyzing and processing, and result is sent to evacuation module with signal form according to built-in pressure signal handling procedure, and evacuation module and then control vacuum pump are carried out or cease operation;
2. one-chip computer receives the temperature signal of temperature sensor, carries out analyzing and processing, and result is sent to heating module with signal form according to built-in processes temperature signal program, and heating module and then control heating plate are carried out or cease operation;
3. one-chip computer receives the signal of pressing of the button of bleeding, and the signal after analyzing is sent to evacuation module, evacuation module and then the execution work of control vacuum pump;
4. one-chip computer receives the signal of pressing of heating button, and the signal after analyzing is sent to heating module, heating module and then the execution work of control heating plate;
5. one-chip computer receives the signal of pressing of the button that loses heart, and the signal after analyzing is sent to gas bleeder valve, controls gas bleeder valve execution work;
6. one-chip computer receives the anxious signal of pressing that stops button, and the signal after analyzing is sent to evacuation module and heating module, controls evacuation module and heating module cease operation.
The circuit diagram of automatization's ray cupping therapeutic instrument, as shown in Figure 2, input PA0, the PA1 of DSP2407 chip, PA2, PA3 access respectively K1, K2, K3, K4 button, arranging of four buttons is as follows: while pressing K1, vacuum pump starts, and starts to bleed, and allows in tank body and forms certain negative pressure; While pressing K2, relief valve is opened, and releases the pressure in tank, and now tank can easily take off; While pressing K3, heating plate is started working, and gives in tank and is heated to suitable temperature, makes can keep all the time in tank a kind of warm environment; K4 is for emergency; not stop pumping gas as uncontrolled in vacuum pump; make the interior excessive human body sensory of negative pressure of tank uncomfortable; or the temperature of heating plate heating makes user uncomfortable; and can not automatically stop etc. in situation; can press K4 rapid stop key, vacuum pump, heating plate are all quit work, protection user.
The PB0 of DSP2407 chip, PB1 outfan connect vacuum pump and heating plate by control circuit respectively; PB0 outfan connects evacuation module, evacuation module mainly comprises resistance R 10, audion Q1, optocoupler, relay, PB0 outfan contact resistance R10 is to the base stage of audion Q1, after signal amplifies, through optocoupler, be transferred to relay, after relay power, make normally opened contact J1K adhesive, thereby connected the power supply of vacuum pump, vacuum pump is started working; PB1 outfan connects heating module, and PB1 outfan contact resistance R14 is to the base stage of audion Q3, after signal amplifies, through optocoupler, be transferred to relay, after relay power, make normally opened contact J2K adhesive, thereby connected the power supply of heating plate, heating plate is started working; PB2 outfan connects relief valve through resistance R 18.
The analog quantity input AD0 of DSP2407 chip and AD1 be cut-in temperature sensor and pressure transducer respectively.AD0 is connecting ECT-103 temperature sensor, and 5V voltage to 2.5V, offers the bleeder circuit that R2 and critesistor R3 form through stabilivolt TL431 voltage stabilizing; Critesistor R3 divide voltage output end be directly connected with the analog quantity input of dsp controller, for controlling automatically opening, stopping of heating plate, the temperature simulation amount of input dsp controller by program is proofreaied and correct, computing, and in display screen, can intuitively see and transform actual temperature value afterwards.AD1 introduces pressure sensor signal, and piezoresistive pressure sensor generally accesses in Wheatstone bridge by lead-in wire; Sensitive chip does not have impressed pressure effect at ordinary times, and electric bridge changes in poised state (being called zero-bit) chip-resistance after sensor pressurized, electric bridge disequilibrium; If add a constant current or voltage source to electric bridge, electric bridge is by the output signal of telecommunication corresponding with pressure, the resistance variations of sensor is converted to pressure signal by electric bridge and exports like this, after filter amplifying processing, input AD1 passage, for controlling automatically opening, stopping of vacuum pump, the force value size that it records can intuitively be seen in display screen.
After power-on, the controller of automatization's cupping instrument enters ready state, hardware adaptor standby, and when key-press module has corresponding instruction input, tank body will enter respectively corresponding duty.The control procedure of automatization's cupping instrument as shown in Figure 3.
The control procedure of bleeding of automatization's cupping instrument, concrete steps are as follows:
1. vacuum pump starts;
2. pressure transducer feedback pressure signal is to one-chip computer;
3. one-chip computer to pressure signal analyze, computing, processing, judge whether negative pressure reaches predetermined value; If negative pressure reaches predetermined value, enter step 4.; If negative pressure does not reach predetermined value, return to step 1.;
4. judge whether pressure release, if the button that loses heart is pressed, start relief valve, EP (end of program); If touch the external world, do not press disappointing button, return to step 2..
Automatization's cupping instrument, when starting vacuum pump, also can select to heat control procedure, and its concrete steps are as follows:
1. heating plate starts;
2. temperature sensor feedback temperature is to one-chip computer;
3. one-chip computer to temperature signal analyze, computing, processing, judge whether temperature reaches predetermined value; If temperature reaches predetermined value, enter step 4.; If temperature does not reach predetermined value, return to step 1.;
4. judge whether pressure release, if the button that loses heart is pressed, start relief valve, EP (end of program); If touch the external world, do not press disappointing button, return to step 2..