CN202909300U - Low frequency pulse magnetic therapy apparatus - Google Patents

Low frequency pulse magnetic therapy apparatus Download PDF

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Publication number
CN202909300U
CN202909300U CN 201220472292 CN201220472292U CN202909300U CN 202909300 U CN202909300 U CN 202909300U CN 201220472292 CN201220472292 CN 201220472292 CN 201220472292 U CN201220472292 U CN 201220472292U CN 202909300 U CN202909300 U CN 202909300U
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CN
China
Prior art keywords
power amplification
magnetic therapy
circuit
signal generating
frequency pulse
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Expired - Fee Related
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CN 201220472292
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Chinese (zh)
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张晓林
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张晓林
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Priority to CN 201220472292 priority Critical patent/CN202909300U/en
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Publication of CN202909300U publication Critical patent/CN202909300U/en
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Abstract

The utility model discloses a low frequency pulse magnetic therapy apparatus which comprises a microprocessor MCU and a human-computer interaction module which is connected with the input end of the microprocessor MCU. The output end of the microprocessor MCU is connected with a signal generating circuit. The output end of the signal generating circuit is connected with a power amplification circuit. The output end of the power amplification circuit is connected with a magnetic therapy module. The human-computer interaction module, the signal generating circuit and the power amplification circuit are connected with a rectification filter circuit. An external power source is arranged at the input port of the rectification filter circuit. The microprocessor MCU outputs a built-in magnetic therapy program instruction to the signal generating circuit. A generated digital signal is converted into an analog signal through digital-analog. Power amplification is carried out on the analog signal. Current change in the magnetic therapy module is driven to generate a magnetic field. The magnetic field acts on a diseased organ of a patient for magnetic therapy. The magnetic therapy apparatus provided by the utility model has comprehensive therapy functions, covers the diseases of all organs of a human body, is non-invasive and painless, and has the advantages of strong penetrating power, convenient operation and the like.

Description

A kind of low-frequency pulse magnet therapeutic apparatus
Technical field
This utility model relates to a kind of physiotherapy equipment, especially a kind of low-frequency pulse magnet therapeutic apparatus.
Background technology
Low-frequency pulse magnetic therapy technology is as a kind of Scientific Treatment human synovial, muscular tissue, meridians, the means of the position diseases such as acupuncture point, by the electrostatic equilibrium of specific the action of a magnetic field between human body cell and the permeability of cell, make it return to balance under the health status, has the metabolism of improvement, improve blood circulation, improve function of immune system, build up resistance, the functions such as toxin expelling, long-term science is used and can effectively be improved long-term rheumatism, cervical spondylosis, stiff neck, lumbago and skelalgia, lumbar muscle strain, prolapse of lumbar intervertebral disc, sciatica, tenosynovitis, scapulohumeral periarthritis, apoplexy sequela, hemiplegia, arthritis, hyperosteogeny, tennis elbow, arthralgia, lower limb numbness, amyotrophy, postoperative pain, headache, have a toothache, the symptoms such as rhinitis are progressively used in market, because simple to operate, nonpain treatment, the characteristics such as satisfactory for result are subject to pursuing of patient, and this concept of physical therapy slowly is rooted in the hearts of the people.
Utilize on the market the apparatus of low-frequency pulse magnetic therapy fabrication techniques to can be said to be rare than other armarium, mainly come from the physical therapy concept enter China the time shorter.Existing physical therapy apparatus is simple in structure, function singleness mostly, and the magnetic therapy technical merit is general, can't satisfy the extensive patients requirement higher to physical therapy apparatus under the emerging market.
The utility model content
For the low present situation of present physiotherapy equipment technical merit, the technical problems to be solved in the utility model provides comprehensive, multiple functional, high-quality, the intelligent low-frequency pulse magnet therapeutic apparatus of controlling of a kind of structure.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of low-frequency pulse magnet therapeutic apparatus, comprise Micro-processor MCV, the also man-machine interaction assembly of idsplay order links to each other with the input of described Micro-processor MCV, described Micro-processor MCV outfan is connected with signal generating circuit, described signal generating circuit outfan is connected with power amplification circuit, the outfan of described power amplification circuit is connected with the magnetic therapy assembly, described man-machine interaction assembly, signal generating circuit, power amplification circuit all links to each other with current rectifying and wave filtering circuit, and described current rectifying and wave filtering circuit input port is provided with external power supply.
Further, described magnetic therapy assembly comprises that the outer race that the two sides of the coil of at least one regular coiling, described coil is respectively arranged with a fire protection flame retarding sponge, described fire protection flame retarding sponge is provided with a leather sheath, and described coil links to each other with power amplification circuit by tone frequency channel wire.
Further, but the built-in edit routine of described Micro-processor MCV unit, but described edit routine unit comprises at least 10 cover magnetic therapy output programs.
Further, described power amplification circuit is provided with two output ports that connect different or identical magnetic therapy assembly.
Further, described man-machine interaction assembly comprises LCD display, membrane keyboard control panel.
Further, the normal working voltage of described signal generating circuit is 5V, and the normal working voltage of power amplification circuit is 24V.
Further, the coil of described regular coiling, its internal resistance is 2.2 ± 0.2 ohm, and output field frequency scope is 0-500Hz, and output magnetic field maximum magnetic induction is 10 mT.
Further, described signal generating circuit output waveform is square wave.
The beneficial effects of the utility model: low-frequency pulse magnet therapeutic apparatus complete machine structure is comprehensive, introduce the pulse output of Single-chip Controlling signal generator, the control electromagnetic induction produces specific magnetic fields treatment patient diseased organ, at least 10 cover magnetic therapy programs can cover each organ disease of human body comprehensively, has Noninvasive, Silent Neuritis, the advantage such as penetration power is strong, and is easy to operate; The magnetic therapy assembly adds fire protection flame retarding sponge and leather sheath design, and security performance is remarkable, and comfort level is high, and the tone frequency channel wire connecting coil is so that capacity of resisting disturbance enhancing in the little current delivery process; Two output ports that can be connected with the magnetic therapy assembly are set, can treat simultaneously two different patients, improve the machine service efficiency, perhaps patient of 2 therapeutic pads combined therapies, thus reach better therapeutic effect; Square wave can effectively change pulse mode by regulating dutycycle as output waveform, treats various Different Organs symptoms.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further.
Fig. 1 is this utility model low-frequency pulse magnet therapeutic apparatus structural principle block diagram;
Fig. 2 is the physical circuit figure of this utility model low-frequency pulse magnet therapeutic apparatus;
Fig. 3 is the first embodiment of this utility model low-frequency pulse magnet therapeutic apparatus magnetic therapy assembly;
Fig. 4 is the second embodiment of this utility model low-frequency pulse magnet therapeutic apparatus magnetic therapy assembly.
The specific embodiment
This utility model low-frequency pulse magnet therapeutic apparatus structural principle block diagram shown in Figure 1, comprise Micro-processor MCV 1, the also man-machine interaction assembly 2 of idsplay order links to each other with Micro-processor MCV 1 input, described Micro-processor MCV 1 outfan is connected with signal generating circuit 3, signal generating circuit 3 outfans are connected with power amplification circuit 4, the outfan of described power amplification circuit 4 is connected with magnetic therapy assembly 5, described man-machine interaction assembly 2, signal generating circuit 3, power amplification circuit 4 all links to each other with current rectifying and wave filtering circuit 6, and described current rectifying and wave filtering circuit 6 input ports are provided with external power supply 7.But Micro-processor MCV 1 built-in edit routine unit, but described edit routine unit comprises at least 10 cover magnetic therapy output programs, described power amplification circuit 4 is provided with two output ports that can connect simultaneously different or identical magnetic therapy assembly 5, man-machine interaction assembly 2 is membrane keyboard control panel, LCD display, signal generating circuit 3 normal working voltages are at 5V, output waveform is square wave, effectively changes pulse mode by regulating dutycycle, and power amplification circuit 4 normal working voltages are at 24V.
The magnet therapeutic apparatus work process is, the switch of opening power 7, external power supply 7 transmissions of electricity are to current rectifying and wave filtering circuit 6, current rectifying and wave filtering circuit 6 is according to man-machine interaction assembly 2, signal generating circuit 3, power amplification circuit 4 grades separately required current specification are carried out respectively the rectifying and wave-filtering process, then give respectively each circuit supply, user is inputted instruction to Micro-processor MCV 1 and is presented at LCD display by operation membrane keyboard control panel, Micro-processor MCV 1 is exported built-in magnetic therapy programmed instruction to signal generating circuit 3, the digital signal that signal generating circuit 3 produces with the square wave content becomes analogue signal through digital-to-analogue conversion, and be conveyed to power amplification circuit 4, analogue signal is carried out the power amplification process at power amplification circuit 4, the curent change that power amplification circuit 4 drives in the magnetic therapy assembly 5, the variation of electric current in the coil is because Faradic electricity magnetic induction produces magnetic field, and the specific magnetic fields that produces through these a series of processes is used for patient's organ magnetic therapy.
The physical circuit figure of this utility model low-frequency pulse magnet therapeutic apparatus shown in Figure 2.
Fig. 3 is the first embodiment of this utility model low-frequency pulse magnet therapeutic apparatus magnetic therapy assembly.Magnetic therapy assembly 5 comprises that the outer race that the top and bottom of coil 51, the described coil 51 of at least one regular coiling are respectively arranged with a fire protection flame retarding sponge 52, described fire protection flame retarding sponge 52 is provided with a leather sheath 53, described coil 51 links to each other with power amplification circuit 4 by tone frequency channel wire 54, and tone frequency channel wire 54 contains connecting line 55.The coil 51 of the regular coiling of present embodiment is series connection four ceoncentrically wound coils, the long 17000mm of ceoncentrically wound coil, external diameter 190mm, internal diameter 40mm, its internal resistance is controlled at 2.2 ± 0.2 ohm, and the output field frequency is in the 0-500Hz scope, and output magnetic field maximum magnetic induction is 10 mT; Fire protection flame retarding sponge 52 is the spongy body of an one-side band guipure glue, and specification is 420*820*10mm; Tone frequency channel wire 54 connecting coils 51 and power amplification circuit 4, so that capacity of resisting disturbance strengthens in the little current delivery process, length is 2500mm; Leather sheath 53 specifications are 450*840*20mm.
Fig. 4 is the second embodiment of this utility model low-frequency pulse magnet therapeutic apparatus magnetic therapy assembly.Key component is as described in Fig. 3 embodiment, and difference is that size differs, and then output magnetic field is different, and the magnetic therapy organ sites of application is different.The coil 51 of described regular coiling is two ceoncentrically wound coils of series connection, the long 11500mm of ceoncentrically wound coil, external diameter 124mm, internal diameter 20mm, its internal resistance is controlled at 2.2 ± 0.2 ohm, and the output field frequency is in the 0-500Hz scope, and output magnetic field maximum magnetic induction is 10 mT; Fire protection flame retarding sponge 52 is the spongy body of an one-side band guipure glue, and specification is 140*140*10mm; Tone frequency channel wire 54 connecting coils 51 and power amplification circuit 4, so that capacity of resisting disturbance strengthens in the little current delivery process, length is 2500mm; Leather sheath 53 specifications are 145*145*20mm, and loam cake skin material 56 specifications are 60*145mm.
The above only is preferential embodiment of the present utility model, and this utility model is not limited to above-mentioned embodiment, as long as realize that with basic identical means the technical scheme of this utility model purpose all belongs within the protection domain of the present utility model.

Claims (7)

1. low-frequency pulse magnet therapeutic apparatus, it is characterized in that, comprise Micro-processor MCV (1), the also man-machine interaction assembly (2) of idsplay order links to each other with described Micro-processor MCV (1) input, the outfan of described Micro-processor MCV (1) is connected with signal generating circuit (3), the outfan of described signal generating circuit (3) is connected with power amplification circuit (4), the outfan of described power amplification circuit (4) is connected with magnetic therapy assembly (5), described man-machine interaction assembly (2), signal generating circuit (3), power amplification circuit (4) all links to each other with current rectifying and wave filtering circuit (6), and described current rectifying and wave filtering circuit (6) input port is provided with external power supply (7).
2. a kind of low-frequency pulse magnet therapeutic apparatus according to claim 1, it is characterized in that, described magnetic therapy assembly (5) comprises that the outer race that the top and bottom of the coil (51) of at least one regular coiling, described coil (51) are respectively arranged with a fire protection flame retarding sponge (52), described fire protection flame retarding sponge (52) is provided with a leather sheath (53), and described coil (51) links to each other with power amplification circuit (4) outfan by tone frequency channel wire (54).
3. a kind of low-frequency pulse magnet therapeutic apparatus according to claim 1 is characterized in that, described power amplification circuit (4) is provided with two output ports that connect different or identical magnetic therapy assembly (5).
4. a kind of low-frequency pulse magnet therapeutic apparatus according to claim 1 is characterized in that, described man-machine interaction assembly (2) comprises LCD display, membrane keyboard control panel.
5. a kind of low-frequency pulse magnet therapeutic apparatus according to claim 1 is characterized in that, the normal working voltage of described signal generating circuit (3) is 5V, and the normal working voltage of power amplification circuit (4) is 24V.
6. a kind of low-frequency pulse magnet therapeutic apparatus according to claim 2 is characterized in that, the coil of described regular coiling (51), and its internal resistance is 2.2 ± 0.2 ohm, and output field frequency scope is 0-500Hz, and output magnetic field maximum magnetic induction is 10 mT.
7. a kind of low-frequency pulse magnet therapeutic apparatus according to claim 1 is characterized in that, described signal generating circuit (3) output waveform is square wave.
CN 201220472292 2012-09-17 2012-09-17 Low frequency pulse magnetic therapy apparatus Expired - Fee Related CN202909300U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220472292 CN202909300U (en) 2012-09-17 2012-09-17 Low frequency pulse magnetic therapy apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220472292 CN202909300U (en) 2012-09-17 2012-09-17 Low frequency pulse magnetic therapy apparatus

Publications (1)

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CN202909300U true CN202909300U (en) 2013-05-01

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104548358A (en) * 2015-01-22 2015-04-29 中国人民解放军兰州军区乌鲁木齐总医院 Low-frequency pulse electromagnetic therapeutic instrument for frostbite treatment
CN105816960A (en) * 2016-03-16 2016-08-03 张晓林 Intelligent low-frequency pulse magnetic therapeutic instrument
CN106039574A (en) * 2016-07-21 2016-10-26 朱铁军 Magnet therapy instrument having coil capable of winding limb on site and having magnetic flux being parallel in limb

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104548358A (en) * 2015-01-22 2015-04-29 中国人民解放军兰州军区乌鲁木齐总医院 Low-frequency pulse electromagnetic therapeutic instrument for frostbite treatment
CN104548358B (en) * 2015-01-22 2016-09-07 中国人民解放军兰州军区乌鲁木齐总医院 Frostbite low-frequency pulse electromagnetic therapeutic apparatus
CN105816960A (en) * 2016-03-16 2016-08-03 张晓林 Intelligent low-frequency pulse magnetic therapeutic instrument
CN106039574A (en) * 2016-07-21 2016-10-26 朱铁军 Magnet therapy instrument having coil capable of winding limb on site and having magnetic flux being parallel in limb

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20130501

Termination date: 20190917