CN1037065C - Multifunctional electronic rotating magnetism therapeutic machine - Google Patents
Multifunctional electronic rotating magnetism therapeutic machine Download PDFInfo
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- CN1037065C CN1037065C CN92105242A CN92105242A CN1037065C CN 1037065 C CN1037065 C CN 1037065C CN 92105242 A CN92105242 A CN 92105242A CN 92105242 A CN92105242 A CN 92105242A CN 1037065 C CN1037065 C CN 1037065C
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Abstract
The present invention relates to a multifunctional electronic gyromagnetic therapeutic apparatus which is composed of a circuit control box and an electromagnet therapeutic head. The present invention is mainly characterized in that an electromagnet is switched on or switched off in an alternate mode to generate a rotational magnetic field, simultaneously, AC signals are added to the electromagnet, and sine waves with adjustable frequency are input to the electromagnet so as to realize the combination therapy of magnetic pulse and gyromagnetism; musical signals can also be added to the electromagnet simultaneously to cause magnetic field intensity to change to have the same rhythm with music so as to realize the combination of music therapy and gyromagnetism. The therapeutic apparatus has the advantages of small volume, strong operational reliability, no abrasion, noise or vibration, adjustable rotation speed and rotation direction of the magnetic field, and adjustable rotation of an N pole and an S pole, multiple function and strong adaptability, and is widely used for medical industry and health-care industry.
Description
The invention belongs to a kind of health-care physical therapy instrument, particularly a kind of multifunctional electronic rotating magnetism therapeutic instrument that carries out gyromagnet or gyromagnet and magnetic field impulse combination or gyromagnet and the bonded auxiliary treatment of music therapy according to patient's disease at acupuncture point or affected part.
A kind of " magnetic moxibustion instrument for channels and collaterals " and " synchronously frequency-adjustable magnetic cure instrument " are disclosed in CN1031656A and CN87106336A patent document, the former mainly is by the magnetic field intensity and the temperature of the pulse signal control magnetic temperature sensor of different frequency and waveform, and human acupoint is carried out the magnetic moxibustion.The latter mainly is the pulse signal input electric magnet generation low frequency pulsed magnetic fields synchronous with heartbeat that produces with clock-pulse generator, reaches therapeutic purposes from magnetic head by corresponding acupuncture point.These two kinds of magnet therapeutic apparatus all are not rotating excitation fields, and magnetic field intensity can not be adjusted, and all do not have to combine with music therapy, and function singleness does not more have the therapeutic effect of gyromagnet.A kind of " Gyromagnetic machine without rubbing wear " disclosed in the CN86103100A patent document.This machine must could produce rotating excitation field by single-phase or three-phase alternating current, the direction in magnetic field and magnetic field rotating speed are non-adjustable, can not cooperate musical therapy, therefore can not select the size in magnetic field according to patient's disease, can not adjust the size in magnetic field according to the music frequency of suiting the medicine to the illness, therapeutic effect is not good.Disclose a kind of " electromagnetic field gyromagnet therapy apparatus " in the CN87104913A patent document, this machine is by giving the iron-core coil that is made of three magnetic guiding loops logical three-phase alternating current, produce the three-phase alternating current rotating excitation field, cooperates control circuit and constitutes.Its weak point is, can only pass through three-phase alternating current, and can not carry out general gyromagnetic therapy by unidirectional current, and it is non-adjustable that magnetic field turns to, and is single alternating magnetic field, can't select polarity, more can not with music therapy in conjunction with treating.Circuit part mainly adopts discrete component, thereby volume is big, and functional reliability is poor.
The objective of the invention is to overcome weak point of the prior art and a kind of multifunctional electronic rotating magnetism therapeutic instrument that the treatment of direct current gyromagnetic therapy, magnetic field impulse combines with gyromagnetic therapy, music therapy combines with gyromagnetic therapy that carries out is provided.
The objective of the invention is to realize by following measure:
The structure of multifunctional electronic rotating magnetism therapeutic instrument is: adorning on and off switch K, the magnetic field rotating speed selector switch K that is connected with its interior circuit board on the front plate of the interior casing 1 that circuit board is housed
1, functional select switch K
2, NS utmost point polar selecting switch K
3, magnetic field turns to selector switch K
4, treatment connector 2, power supply indicator 3, attaching plug 4.Be packed on the chassis 6 by the treatment formed 5 that forms a circle of 3～10 interconnected electric magnet, the lead 7 of drawing from the treatment head is connected with the treatment connector 2 on the panel.The intravital circuit board of case is to be made of power circuit, direct current gyromagnet circuit, audio power amplifying circuit and magnetic field impulse circuit.
The method of attachment of direct current gyromagnet circuit is: integrated circuit I
11 foot ground connection, 2 feet and with magnetic field rotating speed selector switch K
1Stiff end between series resistance R respectively
3, R
4, R
5, R
6, R
7, R
8, K
1Movable end and potentiometer W
1Movable end connect W
1In addition two ends connect diode D respectively
1, D
2Negative electrode and anode, D
1Anode meet I
17 feet, D
2Negative electrode series resistance R
2After meet I
17 feet, I
17 feet and 8 feet between parallel resistance R
1, 4 feet, 8 feet all connect+the 5V power supply, and the output of 3 feet meets integrated circuit I
214 feet, I
15 feet, 6 feet series capacitance C respectively
2, C
1Back ground connection, 2 feet are connected with 6 feet; I
216 feet connect+the 5V dc source, 5 feet are connected with 15 feet, 8 feet, 3 foot ground connection, when magnetic field turns clockwise, I
23,2,4,7,10,1 foot connect magnetic field respectively and turn to selector switch K
41 end that connects of 3,2,4,7,10,1 foot, when magnetic field is rotated counterclockwise, I
23,1,10,7,4,2 feet connect magnetic field respectively and turn to selector switch K
42 ends that connect of 3,1,10,7,4,2 feet; K
4Movable end receive power amplification circuit I respectively
4～I
95 feet, I
4～I
94 foot ground connection, 1 foot all meets the functional select switch K on the panel
2Movable end, 2 feet with receive NS utmost point polar selecting switch K again respectively after 3 feet are connected
31,4 ends, K
32,3 end ground connection, when treatment head upper end be the N utmost point, treat an electromagnet coil L
1～L
6Two ends and K
31,2 end in contact, when treatment head upper end is the S utmost point, electromagnet coil L
1～L
6Two ends and K
33,4 end in contact.
The method of attachment of audio power amplifying circuit is: cassette player LYJ exports an end through capacitor C
3After meet integrated circuit I
31 foot, other end ground connection, and series resistance R
9And capacitor C
4After meet I
32 feet, this end is series resistance R also
11And capacitor C
5After meet I
3 Outfan 4 feet, its 4 foot also meets functional select switch K on the panel
22 ends, I
32 feet and 4 feet between parallel resistance R
10, 3 feet and 5 feet connect respectively ± the 15V power supply; K
21 termination+1.2～20V power supply, 3 ends and 4 ends connect output 3 ends and 4 ends of magnetic field impulse circuit respectively.
The method of attachment of magnetic field impulse circuit is: integrated circuit I
106 feet connect pulse frequency selector switch K
5Movable end, K
5Stiff end and 0 end between series capacitance C
6, C
7, 2 feet with meet adjustable resistance R after 6 feet are connected
12Movable end, parallel resistance R between 6 feet and 7 feet
12, R
13After connect K switch
5Movable end, series capacitance C between 5 feet and 0 end
8, 1 foot connects 0 end, 3 foot series resistance R
14After meet audion T
1Base stage, 4 feet, 8 feet connect+the 15V power supply, and series resistance R
15After meet T
1Colelctor electrode; T
1Emitter stage one tunnel and 0 end between series resistance R
16, the one tunnel meets functional select switch K on the panel
24 ends, one tunnel series resistance R
17, R
18After meet K
23 ends, R
17And R
18Contact and 0 end between series capacitance C
9, R
18And K
2The contact of 3 ends and 0 end between series capacitance C
10
The method of attachment of power circuit is: the former edge joint 220V alternating current power supply of transformator B, and pay the limit and export one the tunnel through silicon bridge QL
1After the rectification, its output meets integrated circuit I
111 foot, shunt capacitance C between 1 foot and the ground
11, C
12, I
113 feet and ground between the potentiometer W that connects
2, series diode D between 3 feet and 2 feet
3, parallel diode D between 2 feet and 1 foot
4, resistance R
19Series capacitance C
13Back and capacitor C
14And be connected in I
112 feet and ground between, 2 foot output+1.2V～20V unidirectional current meets K
21 end, I
111 foot and I
121 foot connect; I
121 foot and ground between the R that connects
20With the display lamp 3 (being diode DE) on the panel, I
122 feet output meet+the 5V dc source series capacitance C between its 2 foot and the ground
15, 3 foot ground connection; Another road is exported through silicon bridge QL in the limit of paying of transformator B
2After the rectification, it is exported through capacitor C
16, C
17Output ± 15V unidirectional current after the filtering, 0 end of pair limit tap 0 termination magnetic field impulse circuit.
The present invention compared with prior art has following advantage:
Circuit of the present invention mainly adopts chip, thereby volume is little, and reliable operation does not have wearing and tearing, and noiseless does not have the machinery vibration; Magnetic field rotating speed and magnetic field turn to and the rotation of the NS utmost point can be adjusted; Function is many, and adaptability is strong, can carry out gyromagnetic therapy separately, but also magnetic field impulse and gyromagnet combined treatment, music therapy and gyromagnet combined treatment; And the electric magnet number that forms a circle is more, and the gyromagnet situation is more near the rotation situation of permanent magnetism sheet.Think N very " benefit " according to interrelated data, S very " lets out ", clockwise turns to " benefit ", be rotated counterclockwise to be " letting out ", its positive adaptation China's Chinese medicine acupuncture theory.Many expert's experimental study results show that gyromagnet has function of promoting blood circulation to disperse blood clots, produce the qigong sense during treatment, can carry out acupoint therapy, also can be at affected part treatment, and skin contactable also can not contact skin treating, therefore can increase curative effect.
The drawing of accompanying drawing is described as follows:
Fig. 1 is a multifunctional electronic rotating magnetism therapeutic instrument external structure sketch map of the present invention;
Fig. 2 is multifunctional electronic rotating magnetism therapeutic instrument direct current gyromagnet circuit of the present invention and audio amplifier circuit schematic diagram;
Fig. 3 is multifunctional electronic rotating magnetism therapeutic instrument magnetic field impulse circuit theory diagrams of the present invention;
Fig. 4 is multifunctional electronic rotating magnetism therapeutic instrument power circuit principle figure of the present invention.
Below in conjunction with accompanying drawing the embodiment of the invention is described in further detail:
The structure of multifunctional electronic rotating magnetism therapeutic instrument is: adorning on and off switch K, the magnetic field rotating speed selector switch K that is connected with its interior circuit board on the front plate of the interior casing 1 that circuit board is housed
1, functional select switch K
2, NS utmost point polar selecting switch K
3, magnetic field turns to selector switch K
4, treatment connector 2, power supply indicator 3, attaching plug 4.Be packed on the chassis 6 by the treatment formed 5 that forms a circle of 6 interconnected electric magnet, the lead 7 of drawing from the treatment head is connected with the treatment connector 2 on the panel.The intravital circuit board of case is to be made of power circuit, direct current gyromagnet circuit, audio power amplifying circuit and magnetic field impulse circuit.
The method of attachment of direct current gyromagnet circuit is as shown in Figure 2: model is the integrated circuit I of NE555
11 foot ground connection, 2 feet and magnetic field rotating speed selector switch K
1Stiff end between series resistance R respectively
3, R
4, R
5, R
6, R
7, R
8, K
1Movable end and potentiometer W
1Movable end connect W
1In addition two ends connect diode D respectively
1, D
2Negative electrode and anode, D
1Anode meet I
17 feet, D
2Negative electrode series resistance R
2After meet I
17 feet, I
17 feet and 8 feet between parallel resistance R
1, 4 feet, 8 feet all connect+the 5V power supply, and it is 4017 integrated circuit I that 3 feet output connects model
214 feet, I
15 feet, 6 feet series capacitance C respectively
2, C
1Back ground connection, 2 feet are connected with 6 feet; I
216 feet connect+the 5V dc source, 5 feet are connected with 15 feet, 8 feet, 13 foot ground connection, when magnetic field turns clockwise, I
23,2,4,7,10,1 foot connect magnetic field respectively and turn to selector switch K
41 end that connects of 3,2,4,7,10,1 foot, when magnetic field is rotated counterclockwise, I
23,1,10,7,4,2 feet connect magnetic field respectively and turn to selector switch K
42 ends that connect of 3,1,10,7,4,2 feet; K
4Movable end receive the power amplification circuit I that model is TWH8778 respectively
4～I
95 feet, I
4～I
94 foot ground connection, 1 foot all meets the functional select switch K on the panel
2Movable end, 2 feet with receive NS utmost point polar selecting switch K again respectively after 3 feet are connected
31,4 ends, K
32,3 end ground connection, when treatment head upper end is the N utmost point, electromagnet coil L
1～I
6Two ends and K
31,2 end in contact, when treatment head upper end is the S utmost point, electromagnet coil L
1～L
6Two ends and K
33,4 end in contact.
The method of attachment of audio power amplifying circuit is as shown in Figure 2: cassette player LYJ exports an end through capacitor C
3After meet the integrated circuit I that model is TDA2030
31 foot, other end ground connection, and series resistance R
9And capacitor C
4After meet I
32 feet, this end is series resistance R also
11And capacitor C
5After meet I
3 Outfan 4 feet, its 4 foot also meets functional select switch K on the panel
22 ends, I
32 feet and 4 feet between parallel resistance R
10, 3 feet and 5 feet connect respectively ± the 15V power supply, K
21 termination+1.2～20V power supply, 3 ends and 4 ends connect output 3 ends and 4 ends of magnetic field impulse circuit respectively.
The method of attachment of magnetic field impulse circuit is as shown in Figure 3: model is the integrated circuit I of NE555
106 feet connect pulse frequency selector switch K
5Movable end, K
5Stiff end and 0 end between series capacitance C respectively
6, C
7, 2 feet with meet adjustable resistance R after 6 feet are connected
12Movable end, parallel resistance R between 6 feet and 7 feet
12, R
13After connect K switch
5Movable end, series capacitance C between 5 feet and 0 end
8, 1 foot connects 0 end, 3 foot series resistance R
14After meet the audion T that model is 3CF1A
1Base stage, 4 feet, 8 feet connect+the 15V power supply, and series resistance R
15After meet T
1Colelctor electrode, T
1Emitter stage one tunnel and 0 end between series resistance R
16, the one tunnel meets functional select switch K on the panel
24 ends, one tunnel series resistance R
17, R
18After meet K
23 ends, R
17And R
18Contact and 0 end between series capacitance C
9, R
18And K
2The contact of 3 ends and 0 end between series capacitance C
10
The method of attachment of power circuit is as shown in Figure 4: the former edge joint 220V alternating current power supply of transformator B, and pay a limit and export one the tunnel through silicon bridge QL
1After the rectification, it is 317 integrated circuit I that its output connects model
111 foot, shunt capacitance C between 1 foot and the ground
11, C
12, I
113 feet and ground between the potentiometer W that connects
2, parallel diode D between 3 feet and 2 feet
3, parallel diode D between 2 feet and 1 foot
4, resistance R
19Series capacitance C
13Back and capacitor C
14And be connected in I
112 feet and ground between, 2 foot output+1.2V～20V unidirectional current meets K
21 end, I
111 foot and model be 7805 integrated circuit I
121 foot connect I
121 foot and ground between the R that connects
20With the display lamp 3 (being diode DE) on the panel, I
122 feet output meet+the 5V dc source series capacitance C between its 2 foot and the ground
15, 3 foot ground connection, another road is exported through silicon bridge QL in the limit of paying of transformator B
2After the rectification, it is exported through capacitor C
16, C
17Output ± 15V unidirectional current after the filtering, 0 end of pair limit tap 0 termination magnetic field impulse circuit.
The operation principle of direct current gyromagnetic therapy is: by integrated circuit I
1The clock pulse generator of the frequency adjustable of forming produces clock pulses, and its output frequency passes through K
1Come the rotating speed of controlling magnetic field, clock pulses is input to integrated circuit I
2The pulsqe distributor of forming passes through magnetic field pole changer K respectively with pulse signal one by one
4Send into power amplifier I
4～I
9, work as K
4Movable end when placing 1 end, magnetic field turns clockwise, and works as K
4Movable end when placing 2 ends, magnetic field is rotated counterclockwise.Through I
4～I
9Amplifying signal is respectively by NS utmost point polar selecting switch K
3, input electromagnet coil L
1～L
6, make it take turns the switching electricity, go round and begin again, form rotating excitation field.When coil meets K
31,2 ends the time be N utmost point rotation, work as K
3Be the rotation of the S utmost point when connecing 3,4 ends.This moment functional select switch K
2Place 1 gear to put, add 1.2V～20V DC voltage to Magnet, the magnetic field intensity of electric magnet in conduction time is constant, is equivalent to general circulating magneto therapy apparatus.Regulate clock pulses, pass through K
1May command magnetic field rotating speed, its rotating speed can be selected in a big way according to the needs of treatment.
The operation principle of magnetic field impulse and gyromagnet combined treatment is: by integrated circuit I
10With audion T
1The Waveform Generator of forming produces sine wave, the impulse wave of frequency adjustable.Sine wave output and impulse wave frequency can be passed through pulse frequency selector switch K
5Select.Meet selector switch K on the panel during its sine wave output
23 ends, output meets K during impulse wave
24 ends, i.e. K
2Putting 3 gears and put, is the alternating voltage that adds frequency adjustable to electric magnet, and it is instantaneous that electric magnet is switched on, and magnetic field intensity is a sine pulse.K
2Putting 4 gears and put, is the pulse voltage that adds frequency adjustable to electric magnet, instantaneous in electric magnet energising, and magnetic field is pulse change.Therefore, the situation of 3 grades and 4 grades is magnetic field impulse and gyromagnet combined treatment.
The operation principle of music therapy and gyromagnet combined treatment is: the music signal of recorder or walkman is through integrated circuit I
3Amplify back connection function selector switch K
22 ends.Promptly work as K
2When putting 2 grades, be to add a music frequency signal again to electric magnet, in this case, in the time of the rotation of magnetic field, the variation of magnetic field intensity is identical with music rhythm, and promptly magnetic field intensity changes with music rhythm, makes the organically combination of music therapy and gyromagnet.
More than several situations, in either case use, magnetic field all rotates, and is instantaneous change of magnetic field strength situation difference.By turning to selector switch K
4Can control I
2Six outfans and the connection order of the input of six power amplifiers, left-handed and dextrorotation that can controlling magnetic field.By NS utmost point polar selecting switch K
3The sense of current in the electric magnet can be changed, rotation of the N utmost point or the rotation of the S utmost point can be selected.
Claims (5)
1, a kind of multifunctional electronic rotating magnetism therapeutic instrument, be on the front plate of the interior casing (1) that circuit board is housed, adorning the on and off switch K that is connected with its interior circuit board,, magnetic field rotating speed selector switch K
1, functional select switch K
2, NS utmost point polar selecting switch K
3, magnetic field turns to selector switch K
4, treatment connector (2), power supply indicator (3), attaching plug (4), it is characterized in that: be packed on the chassis (6) by 3～10 interconnected electric magnet treatment head of forming (5) that forms a circle, the lead (7) of drawing from treatment head is connected with the treatment connector (2) on the panel, the intravital circuit board of case is to be made of power circuit, direct current gyromagnet circuit, audio power amplifying circuit and magnetic field impulse circuit, and its method of attachment is by integrated circuit I
1Form clock pulse generator and connect magnetic field rotating speed selector switch K
1, the output of generator connects by integrated circuit I
2The pulsqe distributor of forming, the output of pulsqe distributor connects magnetic field and turns to selector switch K
4Stiff end, K
4The activity termination by I
4～I
9The signal end of the power amplifier of forming, the output of power amplifier meets NS utmost point polar selecting switch K
3Stiff end, K
3Movable end connect the two ends of electromagnet coil, the input connection function selector switch K of power amplifier respectively
2Movable end, cassette player output connects by amplifier I
3The audio frequency amplifier of forming, the output of audio frequency amplifier meets K
2(2) end, by integrated circuit I
10The agitator output of forming connects by audion T
1The amplifying circuit of forming, it is exported one the tunnel and meets K
2(4) end, another road meets K behind peaker
2(3) end, power circuit output+the 5V unidirectional current connects impulse circuit and allotter, output+the 15V unidirectional current connects audio amplifier circuit, output+the 15V unidirectional current connects agitator, output+1.2～20V unidirectional current meets K
2(1) end.
2, according to the said therapeutic instrument of claim 1, it is characterized in that: the method for attachment of direct current gyromagnet circuit is: integrated circuit I
1(1) foot ground connection, (2) foot and with magnetic field rotating speed selector switch K
1Stiff end between series resistance R respectively
3, R
4, R
5, R
6, R
7, R
8, K
1Movable end and potentiometer W
1Movable end connect W
1In addition two ends connect diode D respectively
1, D
2Negative electrode and anode, D
1Anode meet I
1(7) foot, D
2Negative electrode series resistance R
2After meet I
1(7) foot, I
1(7) foot and (8) foot between parallel resistance R
1, (4) foot, (8) foot all connect+the 5V power supply, and the output of (3) foot meets integrated circuit I
2(14) foot, I
1(5) foot, (6) foot series capacitance C respectively
2, C
1Back ground connection, (2) foot is connected I with (6) foot
2(16) foot connect+the 5V dc source, (5) foot is connected with (15) foot, (8) foot, (13) foot ground connection, when magnetic field turns clockwise, I
2(3), (2), (4), (7), (10), (1) foot connect magnetic field respectively and turn to selector switch K
4(1) end of connecting of (3), (2), (4), (7), (10), (1) foot, when magnetic field is rotated counterclockwise, I
2(3), (1), (10), (7), (4), (2) foot connect magnetic field respectively and turn to selector switch K
4(2) end of connecting of (3), (1), (10), (7), (4), (2) foot, K
4Movable end receive power amplification circuit I respectively
4～I
9(5) foot, I
4～I
9(4) foot ground connection, (1) foot all meets the functional select switch K on the panel
2Movable end, (2) foot with receive NS utmost point polar selecting switch K again respectively after (3) foot is connected
3(1), (4) end, K
3(2), (3) end ground connection, when treatment head upper end be the N utmost point, treat an electromagnet coil L
1～L
6Two ends and K
3(1), (2) contact, when treatment head upper end is the S utmost point, electromagnet coil L
1～L
2Two ends and K
3(3), (4) end in contact.
3, according to the said therapeutic instrument of claim 1, it is characterized in that: the method for attachment of audio power amplifying circuit is: cassette player LYJ exports an end through capacitor C
3After meet integrated circuit I
3(1) foot, other end ground connection, and series resistance R
9And capacitor C
4After meet I
3(2) foot, this end is series resistance R also
11And capacitor C
5After meet I
3Outfan (4) foot, its (4) foot also meets functional select switch K on the panel
2(2) end, I
3(2) foot and (4) foot between parallel resistance R
10, (3) foot and (5) foot meet+the 15V power supply K respectively
2(1) termination+1.2～20V power supply, (3) end and (4) end connect output (3) end and (4) end of magnetic field impulse circuit respectively.
4, according to the said therapeutic instrument of claim 1, it is characterized in that: the method for attachment of magnetic field impulse circuit is: integrated circuit I
10(6) foot connect pulse frequency selector switch K
5Movable end, K
5Stiff end and (0) end between series capacitance C
6, C
7, (2) foot with meet adjustable resistance R after (6) foot is connected
12Movable end, parallel resistance R between (6) foot and (7) foot
12, R
13After connect K switch
5Movable end, series capacitance C between the end of (5) foot and (0)
8, (1) foot meets (0) end, (3) foot series resistance R
14After meet audion T
1Base stage, (4) foot, (8) foot connect+the 15V power supply, and series resistance R
15After meet T
1Colelctor electrode, T
1Emitter stage one tunnel and (0) end between series resistance R
16, the one tunnel meets functional select switch K on the panel
2(4) end, one tunnel series resistance R
17, R
18After meet K
2(3) end, R
17And R
18Contact and (0) end between series capacitance C
9, R
18And K
2Contact and (0) of (3) end hold between series capacitance C
10
5, according to the said therapeutic instrument of claim 1, it is characterized in that: the method for attachment of power circuit is: the former edge joint alternating current power supply of transformator B, and pay the limit and export one the tunnel through silicon bridge QL
1After the rectification, its output meets integrated circuit I
11(1) foot, shunt capacitance C between (1) foot and the ground
11, C
12, I
11(3) foot and ground between the potentiometer W that connects
2, series diode D between (3) foot and (2) foot
3, parallel diode D between (2) foot and (1) foot
4, resistance R
19Series capacitance C
13Back and capacitor C
14And be connected in I
11(2) foot and ground between, (2) foot output+1.2V～20V unidirectional current meets K
2(1) end, I
11(1) foot and I
12(1) foot connect I
12(1) foot and ground between series resistance R
20With the display lamp (3) (being diode DE) on the panel, I
12(2) foot output meet+the 5V dc source series capacitance C between its (2) foot and the ground
15, (3) foot ground connection, another road is exported through silicon bridge QL in the limit of paying of transformator B
2After the rectification, it is exported through capacitor C
16, C
17Output+15V unidirectional current after the filtering is paid (0) of limit tap (0) termination magnetic field impulse circuit and is held.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92105242A CN1037065C (en) | 1992-07-02 | 1992-07-02 | Multifunctional electronic rotating magnetism therapeutic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92105242A CN1037065C (en) | 1992-07-02 | 1992-07-02 | Multifunctional electronic rotating magnetism therapeutic machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1068048A CN1068048A (en) | 1993-01-20 |
| CN1037065C true CN1037065C (en) | 1998-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN92105242A Expired - Fee Related CN1037065C (en) | 1992-07-02 | 1992-07-02 | Multifunctional electronic rotating magnetism therapeutic machine |
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| Country | Link |
|---|---|
| CN (1) | CN1037065C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102160912B (en) * | 2011-02-22 | 2014-03-19 | 揭东康保磁科技有限公司 | Magnetic field therapeutic apparatus |
| CN107648035A (en) * | 2017-10-30 | 2018-02-02 | 王世杰 | Acupuncture point is filled can therapeutic instrument for rehabilitation |
| CN107752629A (en) * | 2017-11-23 | 2018-03-06 | 深圳佳莱知家科技有限公司 | A kind of cervical vertebra massage pillow |
| CN109065146A (en) * | 2018-09-06 | 2018-12-21 | 广州杜工智能健康科技发展有限公司 | A kind of Internet of Things medical system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2079972U (en) * | 1988-05-23 | 1991-07-03 | 瞿彭志 | Portable magnetic, heat, massage comprehensive effect physiotherapy apparatus |
| CN1047630A (en) * | 1990-06-20 | 1990-12-12 | 中国人民解放军第三医院 | Multifunction treatment instrument |
| CN1061724A (en) * | 1990-12-01 | 1992-06-10 | 方东 | Multi-functional electromagnetic physiotherapeutic instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1068048A (en) | 1993-01-20 |
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