CN103908399A - Airbag massage system - Google Patents
Airbag massage system Download PDFInfo
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- CN103908399A CN103908399A CN201310005944.3A CN201310005944A CN103908399A CN 103908399 A CN103908399 A CN 103908399A CN 201310005944 A CN201310005944 A CN 201310005944A CN 103908399 A CN103908399 A CN 103908399A
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Abstract
The invention discloses an airbag massage system. The airbag massage system comprises an alternating current power supply, a rectification filter circuit, a power supply voltage regulator circuit, a single chip, an air pump drive circuit and an infrared control circuit, the air pump drive circuit comprises an air pump pressure regulating circuit, a zero-voltage triggering circuit and a protecting circuit, the air pump pressure regulating circuit is composed of an auto-transformer (T1), silicon controlled rectifiers (TR1-TR3) and peripheral components, the zero-voltage triggering circuit is composed of photoelectric couplers (IC1-IC3) and peripheral components, and the protecting circuit is composed of a diode D1, a diode D2, a resistor R13, a resistor R14 and a resistor R15 and is capable of preventing the simultaneous break-over of the silicon controlled rectifiers. The regulated alternating voltage is supplied to an air pump A1 through a resistor R1, a resistor R2 and a resistor R3 to open and close the air pump A1 and control the pressure. By this means, the airbag massage system has higher safety and controllability.
Description
Technical field
The present invention relates to Domestic massage device field, particularly a kind of air bag massage system.
Background technology
Existing mechanical type masseur technology, adopt the rotating control technology of direct current generator and the mechanical type masseur that speed adjusting technique is realized, be merely able to realize simple forward, reverse massaging action, its in massage process, exist stiff in the movements simple, dynamics is crossed by force, even may cause by problems such as massage position Local Damageds.
In order to simulate better the extruding in manual massage, kneading, the action such as beat, allow consumer enjoy safety and comfort, strong massage true to nature and body-building, also for the various skills in real simulation manual massage as far as possible, make consumer oneself just can enjoy massage and the physical therapy of safety and comfort at home, can be particularly that handicapped old man and patient brings cheap effectively rehabilitation and auxiliary treatment, the present invention is in single-chip microcomputer application technology, circuit protection technology, on the basis of the correlation techniques such as electromagnetic compatibility technology and zero passage detection and control, by further technical optimization and perfect, design a kind of air bag massage system with better function, this air bag massage system is take universal single-chip microcomputer as core, with scm software in conjunction with relevant hardware circuit, charge and discharge in order to realize the extruding in human body simulation manual massage by air bag, kneading and the action such as beat.
In air bag massage system, all can use air pump drive circuit, in general the adjusting of the pressure of air pump is all that the alternating voltage height being applied on air pump by change is realized.The mode that changes voltage has a lot, being connected in load to the controllable silicon of each correspondence by autotransformer tap is exactly the cheap way of a kind of convenience again, but this way reliability is very low, controllable silicon be easily interfered pulse or voltage jump impact and from conducting, cause forming short circuit current between autotransformer tap, this electric current is very big, short time just can be burnt controllable silicon, autotransformer, even initiation fire, therefore need a kind of safety and controllability higher be applied to the air pump drive circuit in air bag massage system.
Summary of the invention
Main purpose of the present invention is to provide extruding, the kneading in a kind of manual massage of simulation and the air bag massage system of action such as beats.
Another object of the present invention be to provide a kind of safety and controllability higher be applied to the air pump drive circuit in air bag massage system.
In order to achieve the above object, the present invention proposes a kind of air bag massage system, it is characterized in that, comprise alternating current power supply, current rectifying and wave filtering circuit, power supply stabilization circuit, single-chip microcomputer, air pump drive circuit and infrared control circuit, described air pump drive circuit comprises: by the air pump pressure control circuit of autotransformer (T1) and controllable silicon (TR1-TR3) and peripheral cell formation; The zero-cross triggering circuit being formed by photoelectrical coupler (IC1-IC3) and peripheral cell; The holding circuit that prevents controllable silicon conducting simultaneously being formed with the resistance that is connected by diode D1, diode D2; Alternating voltage after adjusting is added to air pump A1 by resistance R 1, resistance R 2 and resistance R 3, realizes open and close and the pressure control of air pump A1.
Further, also comprise zero passage detection and control circuit, described alternating current power supply is also connected with control circuit with described zero passage detection with single-chip microcomputer.
Further, also comprise air pump drive circuit, described air pump drive circuit is connected with described air valve drive circuit and described air valve drive circuit is driven.
Further; the holding circuit that prevents controllable silicon conducting being simultaneously made up of diode D1, diode D2, resistance R 13, resistance R 14 and resistance R 15, makes the controllable silicon (TR1-TR3) of three output-parallels all forever only have one in conducting state by photoelectrical coupler (IC1-IC3).
Further; between two foot positions flowing through at controllable silicon (TR1-TR3) load current, be connected with R-C crowbar circuit; be not subject to the false triggering of external mutation voltage and conducting voluntarily for the protection of controllable silicon (TR1-TR3), control signal H, the M of described air pump drive circuit, the delivery outlet that L comes from described single-chip microcomputer.
Further, also comprise zero passage detection and control circuit, described zero passage detection and control circuit are exported the second control signal under the control of described single-chip microcomputer, and described air pump drive circuit drives described air valve drive circuit under the control of described the second control signal.
Further, the number of the gentle valve-driving circuit of described air bag is N, and N is more than or equal to 1 natural number; Described air bag massage system entirety adopts the structure of electromagnetic compatibility.
Further, also comprise remote controller, described infrared control circuit is accepted the infrared control signal of described remote controller transmitting, and controls the mode of operation of described single-chip microcomputer, and described mode of operation comprises control and the selection of on/off, massage intensity and massage program.
Further, also comprise button inputting circuits, described single-chip microcomputer receives the key-press input of described button inputting circuits, and under the control of described key-press input, selects the mode of operation of described single-chip microcomputer, described mode of operation to comprise control and the selection of on/off, massage intensity and massage program.
Further, described current rectifying and wave filtering circuit also comprises the input protection circuit for overcurrent is protected; Described air valve drive circuit also comprises the output protection circuit that overcurrent is protected.
Compared with prior art, the present invention has the following advantages: owing to having adopted such scheme, the present invention by air bag charge and discharge in order with regard to can realize to each position of human body push, kneading and the massage such as beat.The present invention is take single-chip microcomputer as kernel control chip, owing to having used single-chip microcomputer, its beneficial effect is very obvious: the massage program that, can weave various different actions, varying strength and different pattern in single-chip microcomputer calls for user, to meet different consumer demands.Two, can realize the remote control adjustment of massage intensity.Three, can effectively reduce the number of elements that forms product, reduce its cost, improve reliability, realize high performance-price ratio.Four, be convenient to produce in enormous quantities.Particularly, owing to having used the air pump drive circuit in air bag massage system that is applied to of the present invention's proposition, safety and controllability that it is overall are higher.
Accompanying drawing explanation
For clearer explanation technical scheme of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparent, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the air bag massage system structural representation of the embodiment of the present invention one;
Fig. 2 is the air bag massage system structural representation of the embodiment of the present invention two.
Fig. 3 is the structural representation of air pump drive circuit in the present invention.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention; technical scheme in the embodiment of the present invention is carried out to clear, complete description; obvious described embodiment is only a part of embodiment of the present invention; not whole embodiment; based on the embodiment in the present invention; those of ordinary skills, not paying the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
embodiment 1
As shown in Figure 1, the embodiment of the present invention one provides a kind of air bag massage system, comprise alternating current power supply, current rectifying and wave filtering circuit, power supply stabilization circuit, single-chip microcomputer, air valve drive circuit and infrared control circuit, described alternating current power supply is connected with described single-chip microcomputer with power supply stabilization circuit through described current rectifying and wave filtering circuit, described single-chip microcomputer sends the first control signal to described air valve drive circuit under the control of described infrared control circuit, and described air valve drive circuit drives air bag to carry out inflation/deflation under the control of described the first control signal.
In this way, in air bag massage system, alternating current power supply can provide power supply for single-chip microcomputer after described current rectifying and wave filtering circuit and power supply stabilization circuit, and infrared control circuit can receive operator infrared control signal (for example passing through remote controller) come further control single chip computer carry out work, finally carry out work by Single-chip Controlling air valve drive circuit and air bag, the air bag here can comprise multiple air bags, it carries out inflation/deflation respectively under the control of corresponding air valve drive circuit, for example orderly inflation/deflation, thereby the extruding in simulation manual massage, kneading and the action such as beat, realize massage functions.
Further, also comprise zero passage detection and control circuit, described alternating current power supply is also connected with control circuit with described zero passage detection with single-chip microcomputer.
In this way, the surge current producing when zero passage detection and control circuit can avoid switching device drop in circuit and excise, thus guarantee that whole air bag massage system normally works.
Further, also comprise air pump drive circuit, described air pump drive circuit is connected with described air valve drive circuit and described air valve drive circuit is driven.
In this way, air pump drive circuit is connected with air valve drive circuit, and can drive air valve drive circuit, thereby finally realizes the inflation/deflation operation of air bag.
Further, also comprise zero passage detection and control circuit, described zero passage detection and control circuit are exported the second control signal under the control of described single-chip microcomputer, and described air pump drive circuit drives described air valve drive circuit under the control of described the second control signal.
In this way, the surge current producing when zero passage detection and control circuit can avoid switching device drop in circuit and excise, thus guarantee that whole air bag massage system normally works.
Further, the number of the gentle valve-driving circuit of described air bag is N, and N is more than or equal to 1 natural number.
In this way, N air bag and N corresponding air valve drive circuit thereof can be set, under the control of single-chip microcomputer, realize N air bag by air valve drive circuit and carry out separately inflation/deflation action, for example N the orderly inflation/deflation of air bag, thereby extruding, the kneading of simulation in manual massage and the action such as beat, realize massage functions.
Further, also comprise remote controller, described infrared control circuit is accepted the infrared control signal of described remote controller transmitting, and controls the mode of operation of described single-chip microcomputer, and described mode of operation comprises control and the selection of on/off, massage intensity and massage program.
In this way, can be by remote controller control infrared control circuit, and then the mode of operation of control single chip computer (for example integrated different working procedure option on single-chip microcomputer, select a certain working procedure by remote controller, and then can realize the corresponding massage program of masseur), carry out inflation/deflation work by Single-chip Controlling air bag, here the mode of operation of single-chip microcomputer for example comprises on/off (being also whether masseur carries out work), massage intensity (being also the dynamics of the air bag massage of masseur) and massage program (are also the order of N air bag inflation/deflation of masseur, step etc., thereby control the massage program of N air bag).
Further, also comprise button inputting circuits, described single-chip microcomputer receives the key-press input of described button inputting circuits, and under the control of described key-press input, selects the mode of operation of described single-chip microcomputer, described mode of operation to comprise control and the selection of on/off, massage intensity and massage program.
In this way, can also directly carry out straightforward manipulation single-chip microcomputer by button inputting circuits, thereby the mode of operation of control single chip computer, carry out inflation/deflation work by Single-chip Controlling air bag, here the mode of operation of single-chip microcomputer for example comprises on/off (being also whether masseur carries out work), massage intensity (being also the dynamics of the air bag massage of masseur) and massage program (be also order, the step etc. of N air bag inflation/deflation of masseur, thereby control the massage program of N air bag).
Further, described air bag massage system entirety adopts the structure of electromagnetic compatibility.In this way, can avoid the impact on whole air bag massage system of extraneous electromagnetic interference, guarantee that it normally works.
embodiment 2
As shown in Figure 2, the embodiment of the present invention two provides a kind of air bag massage system.Wherein, described current rectifying and wave filtering circuit also comprises the input protection circuit for overcurrent is protected.Described air valve drive circuit also comprises the output protection circuit that overcurrent is protected.Owing to having adopted input protection circuit and output protection circuit, can guarantee that whole air bag massage system, in overload in the situation that, can cut off the electricity supply rapidly, avoid the impact of the hardware configuration on integrated circuit.
air pump drive circuit in embodiment 1 and 2
As shown in Figure 3; for the air pump driving circuit principle figure in the present invention; this air pump drive circuit forms air pump pressure control circuit by autotransformer T1 and controllable silicon TR1-TR3 and peripheral cell; form zero-cross triggering circuit by photoelectrical coupler IC1-IC3 and peripheral cell; formed the holding circuit that prevents controllable silicon conducting simultaneously by D1, D2, R13-R15; alternating voltage after adjusting is added to air pump A1 by resistance R 1-R3, realizes open and close and the pressure control of air pump.Between two foot positions flowing through at controllable silicon load current, be connected with R-C crowbar circuit, to protect controllable silicon not to be subject to the false triggering of external mutation voltage and conducting voluntarily.Control signal H, the M of whole drive circuit, the delivery outlet that L comes from single-chip microcomputer.
Under Single-chip Controlling, three controllable silicons only have a conducting in any case, and export connected autotransformer tap voltage to air pump A1, thereby realize adjusting and the control of air pump pressure.Such as, need to make air pump work in the prime time, single-chip microcomputer delivery outlet H is high level, remaining M, L port are low level, at this moment trigger TR1 conducting by IC1, higher 4 feet of CN2 alternating voltage is added to air pump A1 through R2 upper, the input of IC2 and IC3 is because in isoelectric level or counter voltage state and in cut-off state, and then makes TR2 and TR3 cut-off and turn-off.By that analogy, as long as the adjusting of air pump pressure controlled respectively level in H, M, tri-foot positions of L and just realized by single-chip microcomputer.
Form and prevent that the holding circuit of simultaneously conducting of controllable silicon from can effectively protect the conducting simultaneously of more than two silicon controlled by D1, D2, R13-R15, guarantee that from hardware whole system is in safe and reliable duty.Mouth H, the M, the L that suppose the control output of single-chip microcomputer are high level accidentally simultaneously, because IC1 and IC3 input are all in high level isoelectric level, optocoupler is not worked, only has IC2 because input adds forward current meeting conducting, further make TR2 conducting, whole drive circuit output LOW voltage is to air pump A1.In the time that single-chip microcomputer delivery outlet H, M, L export respectively high, high and low level, IC1 and IC3 are because input pin ends in identical high potential, under the unilateal conduction characteristic of D1, D2 intercepts, IC2 is also in cut-off state, and therefore TR1-TR3 is all in off state.In the time that single-chip microcomputer delivery outlet H, M, L export respectively high and low, high level, IC1 is because input obtains forward voltage and conducting, the high level that L port adds by D2 clamper at 0.7V, the input pin voltage that makes IC2 is far below the LED conducting voltage of optocoupler inside and in cut-off state, therefore only have TR1 in conducting state.By that analogy, no matter how H, M, L combine, the controllable silicon of three output-parallels all only has one forever in conducting state, add in Single Chip Microcomputer (SCM) program and also the output state of H, M, tri-ports of L has been done to strict logic restriction, the combined effect result of dual measure, just fundamentally stop the danger of more than two or two controllable silicon conducting simultaneously, solved thyristor regulating depressor and be subject to a difficult problem of disturbing, reliability is low.
In air pump drive circuit of the present invention, by some specific circuit combinations are set in controllable silicon periphery, adding scm software coordinates, cost increases seldom, just effectively avoid silicon controlled under abnormality or disturbing pulse effect from conducting, to become an economical and practical air pump pressure control circuit.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can also realize by other mechanisms, and feature of the present invention is not limited to above-mentioned preferred embodiment.Any personnel that are familiar with this technology are in technical field of the present invention, and the variation that can expect easily or modification, within all should being encompassed in scope of patent protection of the present invention.
Claims (3)
1. an air bag massage system, it is characterized in that, comprise alternating current power supply, current rectifying and wave filtering circuit, power supply stabilization circuit, single-chip microcomputer, air pump drive circuit and infrared control circuit, described air pump drive circuit comprises: by the air pump pressure control circuit of autotransformer (T1) and controllable silicon (TR1-TR3) and peripheral cell formation; The zero-cross triggering circuit being formed by photoelectrical coupler (IC1-IC3) and peripheral cell; The holding circuit that prevents controllable silicon conducting simultaneously being formed with the resistance that is connected by diode D1, diode D2; Alternating voltage after adjusting is added to air pump A1 by resistance R 1, resistance R 2 and resistance R 3, realizes open and close and the pressure control of air pump A1.
2. air bag massage system as claimed in claim 1; it is characterized in that; the holding circuit that prevents controllable silicon conducting being simultaneously made up of diode D1, diode D2, resistance R 13, resistance R 14 and resistance R 15, makes the controllable silicon (TR1-TR3) of three output-parallels all forever only have one in conducting state by photoelectrical coupler (IC1-IC3).
3. air bag massage system as claimed in claim 1; it is characterized in that; between two foot positions flowing through at controllable silicon (TR1-TR3) load current, be connected with R-C crowbar circuit; be not subject to the false triggering of external mutation voltage and conducting voluntarily for the protection of controllable silicon (TR1-TR3), control signal H, the M of described air pump drive circuit, the delivery outlet that L comes from described single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310005944.3A CN103908399A (en) | 2013-01-08 | 2013-01-08 | Airbag massage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310005944.3A CN103908399A (en) | 2013-01-08 | 2013-01-08 | Airbag massage system |
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| Publication Number | Publication Date |
|---|---|
| CN103908399A true CN103908399A (en) | 2014-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310005944.3A Pending CN103908399A (en) | 2013-01-08 | 2013-01-08 | Airbag massage system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105380783A (en) * | 2015-12-07 | 2016-03-09 | 苏勋涛 | Ultrasonic motor driven foot acupuncture point massaging diabetic foot therapeutic apparatus and working method |
| CN106292467A (en) * | 2016-10-17 | 2017-01-04 | 穆特科技（武汉）股份有限公司 | A kind of novel controllable electromagnetic beats the circuit of dynamics |
-
2013
- 2013-01-08 CN CN201310005944.3A patent/CN103908399A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105380783A (en) * | 2015-12-07 | 2016-03-09 | 苏勋涛 | Ultrasonic motor driven foot acupuncture point massaging diabetic foot therapeutic apparatus and working method |
| CN106292467A (en) * | 2016-10-17 | 2017-01-04 | 穆特科技（武汉）股份有限公司 | A kind of novel controllable electromagnetic beats the circuit of dynamics |
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Application publication date: 20140709 |