CN1947811B - Massage apparatus - Google Patents
Massage apparatus Download PDFInfo
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- CN1947811B CN1947811B CN2006100975045A CN200610097504A CN1947811B CN 1947811 B CN1947811 B CN 1947811B CN 2006100975045 A CN2006100975045 A CN 2006100975045A CN 200610097504 A CN200610097504 A CN 200610097504A CN 1947811 B CN1947811 B CN 1947811B
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- control module
- mcu control
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Abstract
A massage device has a MCU control module with the power inputs connected to USB power supply and several outputs connected respectively to oscillator, work state indicating circuit, step-up circuit and switching amplifier connected to vibrating massage head for outputting a group of massage waveforms.
Description
Technical field
The present invention relates to a kind of physiotherapy equipment instrument, specifically is exactly the masseur that a kind of electric impulse signal with different frequency, shape is converted to a different set of massage, massage manipulation.
Background technology
The massage apparatus of prior art all is to adopt the connection input of the attaching plug of conventional classics as power supply usually, this normally needs large-scale massage apparatus or instrument, and for some small-sized, lower powered masseurs, adopt double end or three s' plug that power supply is provided, be very to bother with inconvenient, to carry out transformation and/or voltage stabilizing processing to power supply on the one hand, need independently to be provided with transformation and mu balanced circuit this moment, become complexity and useless power consumption of the structure of product significantly increased, the long power line of product needed, equal inconvenience is carried in folding and unfolding.
Summary of the invention
Purpose of the present invention just provides the masseur of a kind of power taking convenience, compact conformation.
For achieving the above object, the technical solution used in the present invention is: masseur comprises a MCU control module, and the USB power interface is attached thereto by the power input of MCU control module, for it provides supply voltage; Two outfans of MCU control module link to each other with oscillating circuit, produce the oscillator signal of a high frequency jointly; Another outfan of MCU control module outputs a control signal to the duty indicating circuit; The USB power interface is received booster circuit simultaneously and voltage is provided; MCU control module output certain frequency, pulse width signal produce certain high pressure to the switch amplifying circuit; The outfan of switch amplifying circuit links to each other with the vibromassage head.
The USB power interface is attached thereto by the power input of MCU control module among the present invention, for it provides the supply voltage of DC5V, 15 of MCU, 16 liang of outfans link to each other with oscillating circuit, the common oscillator signal that produces a high frequency, the 13 feet output control signal of MCU, drive the work of duty indicating circuit, booster circuit provides voltage by power end, and by MCU control module output certain frequency, the control of pulse width signal, the certain high pressure of final generation, its highly compressed size also is by intensity button "+", "-" regulates, two waveforms of switch amplifying circuit input are identical, the work wave of phase phase difference 180 degree, in conjunction with the high pressure that booster circuit provides, export one group of massage waveform jointly.Owing to adopted USB power supply supply mode, omitted relevant attaching plug and power lead, make power taking just can realize easily on computers, rational in infrastructure and compact conformation.
Summary of drawings
Fig. 1 is a structured flowchart of the present invention;
Fig. 2 is circuit theory diagrams of the present invention;
Fig. 3 is a structural representation of the present invention;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the upward view of Fig. 3;
Fig. 6 is the structural representation that adds behind the block.
The specific embodiment
In conjunction with Fig. 1, masseur comprises a MCU control module 10, and USB power interface 20 is attached thereto by the power input of MCU control module, for it provides supply voltage; Two outfans of MCU control module 10 link to each other with oscillating circuit 30, produce the oscillator signal of a high frequency jointly; Another outfan of MCU control module 10 outputs a control signal to duty indicating circuit 40; USB power interface 20 is received booster circuit 50 simultaneously and voltage is provided; MCU control module 10 output certain frequencies, pulse width signal produce certain high pressure to switch amplifying circuit 60; The outfan 61 of switch amplifying circuit 60 links to each other with the vibromassage head.
Described MCU control module 10 is the grand EM78P156 chip of justice, and USB power interface 20 is attached thereto by 4 feet of MCU, for it provides supply voltage; 15,16 liang of outfans of MCU control module 10 link to each other with oscillating circuit 30, produce the oscillator signal of a high frequency jointly; The 13 feet output control signal of MCU control module 10 drives 40 work of duty indicating circuit; Booster circuit 50 is by the 2 feet output certain frequency of MCU control module 10, the control signal of pulsewidth; The input of switch amplifying circuit 60 links to each other with 17,18 liang of outfans of MCU control module 10, imports a work wave that waveform is identical, phase phase difference 180 is spent respectively.
The 2nd foot output square wave by MCU control module 10, link to each other with switching tube Q7 ground level by resistance R 7, the continuous conducting of switching tube Q7 is ended, the grounded emitter of Q7, colelctor electrode links to each other with diode D1 is anodal with inductance L 1, the negative pole of diode D1 is connected with energy storage electrochemical capacitor C1 is anodal, constitute described booster circuit 50 thus, strength control switch S 1, the end of S2 is connected on the 6th of MCU control module 10 respectively, on 7 feet, strength control switch S 1, the other end of S2 is connected on the earth terminal of capacitor C 3, and the other end of capacitor C 3 is connected on the 2nd foot of MCU control module 10.
Duty indicating circuit 40 comprises LED 1, and LED 1 is connected between the 13rd foot and biasing resistor R8 of MCU control module 10, the other end ground connection of biasing resistor R8.
Constitute oscillating circuit 30 by MCU15,16 bipods and crystal oscillator Y1.
Below in conjunction with Fig. 2 operation principle of the present invention is described in further detail.
This product is powered by USB interface, gets DC+5V voltage by the USB mouth, powers to complete machine.The about 50mA of this machine maximum power dissipation electric current is less than single USB confession electricity electric current 100mA.
Output waveform kind of the present invention, intensity and output indication are all by microprocessor MCU control module 10, and the exportable one group of intensity of the present invention is 20 grades combined waveform.After the present invention powered up initialization, the acquiescence output intensity was 1 grade.User can be by MCU control module 10 the 6th, 7 foot control systems enhancing, weaken by key control output wave intensity.The LED 1 of panel of the present invention is a duty indicating circuit 40, by the 13rd foot control system of MCU control module 10, simultaneously referring to Fig. 3.
The waveform of the present invention output and output intensity are realized jointly by the switch amplifying circuit of the 17th, 18 foot control systems of the 2nd foot control system booster circuit 50 of MCU control module 10 and MCU control module 10.
In Fig. 2, export the square wave of certain pulsewidth, frequency by the 2nd foot of MCU control module 10, link to each other with switching tube Q7 ground level by resistance R 7, the continuous conducting of switching tube Q7 is ended.The grounded emitter of Q7, colelctor electrode links to each other with diode D1 is anodal with inductance L 1, and the negative pole of diode is connected booster circuit 50 of so common formation with energy storage electrochemical capacitor C1 is anodal.When the Q7 conducting, have than heavy current on the inductance L 1 and pass through, and switching tube Q7 by the time, can produce stronger counter electromotive force at the two ends of inductance, give capacitor C 1 charging by commutation diode D1, can exceed several times charging voltage than supply voltage in the generation of capacitor C 1 two ends.When Q7 conducting again, the strong counter electromotive force at inductance two ends disappears, and inductance is again by Q7 conducting over the ground, and capacitor C 1 is owing to the unilateral conduction of commutation diode D1 can not be discharged over the ground, so high electromotive force is continued to keep in two ends.When switching tube Q7 once more by the time, the counter electromotive force that inductance produces charges to C1 by diode D1 again.As follows Zhou Erfu it, make capacitor C 1 two ends accumulations produce higher charging voltage, by capacitance discharges, export a higher discharge voltage.
When pressing strength control switch S 1, S2 each time, the low level of its introducing is 6,7 bipods that zero potential acts on MCU, this bipod signal level is by high step-down, trigger MCU control module 10, make square wave frequency, the pulsewidth of 2 feet of MCU control module 10 all can change, thereby the discharge voltage value size of output is changed.Intensity is 20 grades.
By audion Q1, Q2, Q3, Q4, Q5, Q6 and some biasing resistors and output loading, promptly the human body that connects by conductive glue slice is formed.When the present invention works, booster circuit work, export a work wave that waveform is identical, phase phase difference 180 is spent respectively by the 17th, 18 feet of MCU control module 10, in conjunction with pulsewidth, the frequency of the booster circuit of the 2nd foot control system of MCU control module 10, export a different massage waveform jointly.
The waveform of supposing the 18th foot output of MCU is positive half cycle, and then the waveform of the 17th foot output is a negative half period, and the signal of this bipod is connected to audion Q1, Q2 base stage by resistance R 1, R2 respectively.Audion Q1 conducting this moment, the collector potential step-down of Q1 then, Q1, Q2 emitter stage and Q3, Q6 colelctor electrode be ground connection all, and the Q1 colelctor electrode links to each other with the Q3 base stage, also is connected with the Q5 base stage by resistance R 6 simultaneously, make Q5 pass through biasing resistor R6 conducting, if this moment, the human body as load was that the vibromassage conductive glue slice links to each other with output interface K1 the two poles of the earth respectively by conductive glue slice, connect colelctor electrode and the Q3 emitter stage of Q5, then Q3 conducting, human body has electric current to pass through, and has just produced therapeutic effect.Under this supposition situation, because the output of the 17th foot of MCU is the negative half period waveform, be connected to audion Q2 base stage by resistance R 2, this moment, Q2 was not conducting, and then the colelctor electrode of Q2 is a high potential, and its colelctor electrode links to each other with Q6, Q4 base stage, so Q4, Q6 end.Signal can't pass through.
In another case, the 17th foot of MCU is exported positive half cycle waveform, the 18th foot output negative half period waveform, and then situation is opposite.But, in either case,, just have electric current and pass through, so when the user uses, always can feel the output of waveform as long as human body inserted circuit by two conductive glue slices.
Simultaneously, the high pressure that booster circuit produced acts on the colelctor electrode of Q1, Q2 by resistance R 3, R4, makes final output waveform be superimposed upon on the high pressure, and its amplitude is controlled by S1, S2
When main frame is connected 20 power takings of USB power interface, main frame is started working, this moment, MCU control module 10 control sequence can be exported a high level at the 13rd foot, LED 1 by biasing resistor R8 over the ground conducting light, as the duty indication of circuit.Because start back 13 feet are kept high level all the time, so LED 1 is long bright.
By MCU control module 10 inside vibration is arranged, 15,16 bipods and crystal oscillator Y1 constitute oscillating circuit, for whole M CU control module 10 provides sequential and oscillator signal.
Described USB power interface 20 is provided with power line, and has only power line, like this when USB power interface 20 is pegged graft with computer USB interface, owing to do not adopt data wire, in other words with computer USB interface in data wire be not connected, only adopted two power lines in the computer USB interface, so just solved and computer between isolation, can not bring interference to computer.
The structure of the product after the molding of the present invention is shown in Fig. 3～6, described MCU control module 10 and relevant oscillating circuit 30, booster circuit 50, switch amplifying circuit 60 are encapsulated in the housing 1, USB power interface 20 is positioned at housing 1 top, LED 1 in the duty indicating circuit 40 appears formula and is arranged on housing 1 front, the control knob 2,3 of strength control switch S 1, S2 is arranged on housing 1 front, the outfan 61 of switch amplifying circuit 60 is arranged in housing 1 bottom, and the top of housing 1 is provided with a block 4.
Described control knob 2,3 is arranged in the positive middle part of housing 1, and two knobs be semicircle and arrangement combinations is circular up and down.
Adopt above-mentioned arrangement, the present invention is easy to use further to be represented with advantage that carry, easy to operate, as press the control knob 2,3 of strength control switch S 1, S2, just can realize required massage intensity, the outfan 61 of switch amplifying circuit 60 is in and appears the position and be convenient to observe, the joint of the vibromassage conductive glue slice that helps pegging graft.
Claims (8)
1. masseur, it is characterized in that: masseur comprises a MCU control module (10), USB power interface (20) is attached thereto by the power input of MCU control module (10), for it provides supply voltage; The two pins of MCU control module (10) links to each other with oscillating circuit (30), produces the oscillator signal of a high frequency jointly; Another pin of MCU control module (10) outputs a control signal to duty indicating circuit (40); USB power interface (20) is received booster circuit (50) simultaneously and voltage is provided; The signal of MCU control module (10) output certain frequency, pulsewidth produces certain high pressure to switch amplifying circuit (60); The outfan (61) of switch amplifying circuit (60) links to each other with the vibromassage conductive glue slice;
Described MCU control module (10) is the grand EM78P156 chip of justice, and USB power interface (20) is attached thereto by 4 feet of MCU control module (10), for it provides supply voltage; 15,16 two pins of MCU control module (10) link to each other with oscillating circuit (30), produce the oscillator signal of a high frequency jointly; The 13 feet output control signal of MCU control module (10) drives duty indicating circuit (40) work; 2 feet of MCU control module (10) are to the control signal of booster circuit (50) output certain frequency, pulsewidth; The input of switch amplifying circuit (60) links to each other with 17,18 two pins of MCU control module (10), imports a work wave that waveform is identical, phase phase difference 180 is spent respectively.
2. masseur according to claim 1, it is characterized in that: by the 2nd foot output square wave of MCU control module (10), link to each other with switching tube Q7 ground level by resistance R 7, the continuous conducting of switching tube Q7 is ended, the grounded emitter of Q7, colelctor electrode links to each other with diode D1 is anodal with inductance L 1, the negative pole of diode D1 and 1 anodal connection of energy storage electrochemical capacitor C, constitute described booster circuit (50) thus, strength control switch S 1, the end of S2 is connected on the 6th of MCU control module (10) respectively, on 7 feet, strength control switch S 1, the other end of S2 is connected on the earth terminal of capacitor C 3, and the other end of capacitor C 3 is connected on the 2nd foot of MCU control module (10).
3. masseur according to claim 1, it is characterized in that: switch amplifying circuit (60) is made of audion Q1, Q2, Q3, Q4, Q5, Q6 and some biasing resistors, the signal of the 18th, the 17 feet output of MCU control module (10) is connected to audion Q1, Q2 base stage by resistance R 1, R2 respectively, Q1, Q2 emitter stage and Q3, Q6 colelctor electrode be ground connection all, the Q1 colelctor electrode links to each other with the Q3 base stage, also be connected with the Q5 base stage simultaneously by resistance R 6, the colelctor electrode of Q2 links to each other with Q6, Q4 base stage, and the vibromassage conductive glue slice links to each other with output interface K1 the two poles of the earth respectively.
4. masseur according to claim 1, it is characterized in that: duty indicating circuit (40) comprises LED 1, LED 1 is connected between the 13rd foot and biasing resistor R8 of MCU control module (10), the other end ground connection of biasing resistor R8.
5. masseur according to claim 1 is characterized in that: 15,16 bipods and crystal oscillator Y1 by MCU control module (10) constitute oscillating circuit (30).
6. masseur according to claim 1, it is characterized in that: described MCU control module (10) and relevant oscillating circuit (30), booster circuit (50), switch amplifying circuit (60) is encapsulated in the housing (1), USB power interface (20) is positioned at housing (1) top, LED 1 in the duty indicating circuit (40) appears formula and is arranged on housing (1) front, strength control switch S 1, the control knob (2 of S2,3) be arranged on housing (1) front, the outfan (61) of switch amplifying circuit (60) is arranged in housing (1) bottom, and the top of housing (1) is provided with a block (4).
7. masseur according to claim 6 is characterized in that: described control knob (2,3) is arranged in the positive middle part of housing (1), and two knobs be semicircle and arrangement combinations is circular up and down.
8. masseur according to claim 1 is characterized in that: described USB power interface (20) is provided with power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100975045A CN1947811B (en) | 2006-10-30 | 2006-10-30 | Massage apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100975045A CN1947811B (en) | 2006-10-30 | 2006-10-30 | Massage apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1947811A CN1947811A (en) | 2007-04-18 |
| CN1947811B true CN1947811B (en) | 2011-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100975045A Expired - Fee Related CN1947811B (en) | 2006-10-30 | 2006-10-30 | Massage apparatus |
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| Country | Link |
|---|---|
| CN (1) | CN1947811B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1947812B (en) * | 2006-11-03 | 2010-04-21 | 杨涛 | Gastrointestinal pacemaker |
| CN107998504B (en) * | 2016-10-31 | 2021-11-23 | 中国人民解放军第二军医大学 | Wearable traditional Chinese medicine wrist ankle needle intelligent electrical stimulation instrument |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2810649Y (en) * | 2005-06-11 | 2006-08-30 | 徐志强 | Electric therapeutic apparatus utilized USB interface of PC machine |
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- 2006-10-30 CN CN2006100975045A patent/CN1947811B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2810649Y (en) * | 2005-06-11 | 2006-08-30 | 徐志强 | Electric therapeutic apparatus utilized USB interface of PC machine |
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| Publication number | Publication date |
|---|---|
| CN1947811A (en) | 2007-04-18 |
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Effective date of registration: 20160223 Address after: A cross road 570105 Hainan city of Haikou province Shiogama No. 46 Lijing building 206 room Patentee after: Haikou minwang Tech Co.,Ltd. Address before: 230088, 9 floor, Tianyi international business center, hi tech Zone, Anhui, Hefei Patentee before: Anhui TOPS Electronic Sic-tech Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: A cross road 570105 Hainan city of Haikou province Shiogama No. 46 Lijing building 206 room Patentee after: Hainan minwang tech Limited by Share Ltd. Address before: A cross road 570105 Hainan city of Haikou province Shiogama No. 46 Lijing building 206 room Patentee before: Haikou minwang Tech Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20211030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |