CN103656861B - High magnetic flux magnet and use the rotating magnetism therapeutic machine of this magnet - Google Patents
High magnetic flux magnet and use the rotating magnetism therapeutic machine of this magnet Download PDFInfo
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- CN103656861B CN103656861B CN201310729703.3A CN201310729703A CN103656861B CN 103656861 B CN103656861 B CN 103656861B CN 201310729703 A CN201310729703 A CN 201310729703A CN 103656861 B CN103656861 B CN 103656861B
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Abstract
High magnetic flux magnet and use the rotating magnetism therapeutic machine of this magnet, belongs to magnet technology field.High magnetic flux magnet, is characterized in that: offer at least one continuous print inclined-plane in the pole end piece of magnet (1), makes the area of magnetic pole end face (101) be less than the area of cross section in magnet (1).Use the rotating magnetism therapeutic machine of above-mentioned high magnetic flux magnet, comprise frame (3), therapeutic bed (6) and rotating disk, therapeutic bed (6) level is arranged in frame (3), what rotating disk horizontally rotated is fixed in frame (3), it is characterized in that: described rotating disk axial restraint on the end face of therapeutic bed (6) side has multiple magnet (1), the bevelled magnetic pole end face (101) of magnet (1) tool is positioned at therapeutic bed (6) side.The present invention have magnetic flux high, improve local magnetic field strength, therapeutic effect is good, low cost and other advantages.
Description
Technical field
High magnetic flux magnet and use the rotating magnetism therapeutic machine of this magnet, is belonged to magnet technology field, is specifically related to a kind of high magnetic flux magnet being improved magnet flow amount by poly-magnetic, also relates to a kind of rotating magnetism therapeutic machine being provided with this high magnetic flux magnet.
Background technology
The pole end piece of existing magnet is right angle, magnetic induction line is evenly distributed on the end face of magnetic pole, measure known with milli Tesla meter, magnetic flux size on the periphery of pole end piece and end face is equal, and advantage is that magnetic flux distributions is even, but this is equally also its shortcoming, when needs magnetic flux is larger, can only be realized by the magnet of replacing better quality, increase magnet volume, want to increase magnetic flux, must cost be increased.
Clinical trial for many years confirms to utilize the treatment of magnetic field to diseases such as cancers to have outstanding curative effect, have developed rotating magnetism therapeutic machine, during use, people lies low between upper head and lower head, upper head and lower head synchronous rotary, constantly being changed by magnetic field makes cell produce vibration, thus raising cytoactive, improve body immunity, the growth of anticancer, existing rotating magnetism therapeutic machine is all adopt common magnet, uniform magnetic flux distributes, magnetic field intensity is low, the frequency of vibration that human body cell produces is very little, not remarkable to the effect improving cytoactive, directly results in therapeutic effect undesirable.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, provides a kind of magnetic flux is high, therapeutic effect is good high magnetic flux magnet and uses the rotating magnetism therapeutic machine of this magnet.
The technical solution adopted for the present invention to solve the technical problems is: this high magnetic flux magnet, it is characterized in that: offer continuous print inclined-plane in the pole end piece of magnet, inclined-plane comprises the first inclined-plane and the second inclined-plane, makes the area of magnetic pole end face be less than the area of cross section in magnet.Magnetic flux on the area that magnetic pole end face reduces can gather on the handing-over limit of inclined-plane and magnetic pole section, improves the magnetic flux at handing-over limit place, and when two pieces of magnets form magnetic field, the magnetic field between handing-over limit is obviously better than surrounding magnetic field.
Described magnetic pole end face and magnet side have chamfering, and chamfering defines the first inclined-plane.Inclined-plane is formed by cutting chamfering, easy to process.
Described chamfering is straight flange, and angle is 20 ° ~ 45 °.Chamfer is easy to process.
Described chamfer angle is 30 °.Found through experiments when the angle of chamfering is greater than 30 °, a large amount of magnetic induction line can deflect away from magnetic pole end face, cause leakage field phenomenon, reduce overall magnetic field intensity, chamfer angle is when being less than 30 °, and leakage field phenomenon is not obvious, chamfer angle is less, need the material of cutting more, processing cost raises, and can affect the service life of magnet.
Described magnetic pole end face offers taper hole, and the diameter of taper hole reduces gradually by the middle part of magnetic pole end face to magnet, and the conical surface of taper hole constitutes the second inclined-plane.The area of magnetic pole end face can also be reduced by the method in burr-drill hole, reach the effect of poly-magnetic.
The cross section of described magnet is circular or polygon.The present invention can be used in the magnet of various shape.
A kind of rotating magnetism therapeutic machine using above-mentioned high magnetic flux magnet, comprise frame, therapeutic bed and rotating disk, therapeutic bed level is arranged in frame, what rotating disk horizontally rotated is fixed in frame, it is characterized in that: described rotating disk axial restraint on the end face of therapeutic bed side has multiple magnet, and the bevelled pole end piece of magnet tool is positioned at therapeutic bed side.By the magnetic field intensity using high magnetic flux magnet to improve local, and magnetic field intensity constantly changes, thus effectively improves therapeutic effect.
Described rotating disk comprises top rotary table and lower rotary table, and therapeutic bed is parallel to be fixed between top rotary table and lower rotary table, and the magnet shape on top rotary table and lower rotary table is measure-alike, opposite polarity to be oppositely arranged, and it is drivewheel that lower rotary table connects motor.Between the limit that top rotary table is relative with the magnet on lower rotary table, magnetic field intensity increases, and can produce better therapeutic effect.
Described rotating disk is lower rotary table, and therapeutic bed is fixed on the upside of lower rotary table.The present invention can also be used on the rotating magnetism therapeutic machine of single magnetic head.
Multiple non-chamfering magnet is also fixed with between described magnet and rotating disk.Only need to strengthen magnetic flux by the magnet of outermost end, increase magnetic field intensity, can so that magnetize by multiple non-chamfering magnet superposition, easy to process, magnetize effective, long service life.
Compared with prior art, high magnetic flux magnet of the present invention and the beneficial effect that uses the rotating magnetism therapeutic machine of this magnet to have are:
1, the magnetic flux on the area that reduces of magnetic pole end face can gather on the handing-over limit of inclined-plane and magnetic pole section, and improve the magnetic flux at handing-over limit place, when two pieces of magnets form magnetic field, the magnetic field intensity joining limit place is obviously better than ambient magnetic field strength.
2, formed the first inclined-plane of poly-magnetic by chamfering, easy to process, when great many of experiments confirms that chamfering is 30 °, magnetic flux is large and little to the damage of magnet itself, the long service life of magnet.
3, be provided with the rotating magnetism therapeutic machine of high magnetic flux magnet, can obtain higher magnetic field intensity, therapeutic effect is more obvious, and does not increase the cost of rotating magnetism therapeutic machine.
4, can so that magnetize by multiple non-chamfering magnet superposition, easy to process, magnetize effective, long service life, and only need to cut out chamfering by the magnet of outermost end, just can reach the effect of poly-magnetic, strengthen magnetic flux, increase magnetic field intensity.
Accompanying drawing explanation
Fig. 1 is the perspective view of high magnetic flux magnet.
Fig. 2 is the relation schematic diagram of chamfer angle and magnetic flux.
Fig. 3 is the structural representation of double-magnetic recording head rotating magnetic therapeutic machine.
Fig. 4 is magnet distributed architecture schematic diagram on lower rotary table.
Fig. 5 is the cross-sectional schematic at A-A place in Fig. 4.
Fig. 6 is the one-sided magnet structure schematic diagram offering chamfering.
Fig. 7 is the structural representation of cylindrical magnet.
Fig. 8 is the structural representation of triangular shaped magnet.
Fig. 9 is the structural representation of pentagon magnet.
The structural representation of Figure 10 to be chamfering be fillet and taper hole.
Figure 11 is the structural representation of single magnetic head rotating magnetism therapeutic machine.
Wherein: 1, magnet 101, magnetic pole end face 2, chamfering 3, frame 4, top rotary table 5, lower rotary table 6, therapeutic bed 7, non-chamfering magnet 8, motor 9, taper hole 10, rotating shaft 11, bearing block.
Detailed description of the invention
Fig. 1 ~ 5 are most preferred embodiments of high magnetic flux magnet of the present invention and the rotating magnetism therapeutic machine using this magnet, and below in conjunction with accompanying drawing 1 ~ 11, the present invention will be further described.
With reference to Fig. 1, high magnetic flux magnet, comprise magnet 1, magnet 1 is cuboid, upper and lower two ends are respectively the two poles of the earth, wherein upper surface is magnetic pole end face 101, magnetic pole end face 101 and magnet 1 side are cut with chamfering 2 respectively, chamfering 2 defines four the first inclined-planes in the pole end piece of magnet 1, like this by flux on four faces cutting on the handing-over limit of the first inclined-plane and magnetic pole end face 101, produce poly-magnetic phenomenon, thus improve the magnetic flux of local, when forming magnetic field, the magnetic field intensity at handing-over limit place obviously can be greater than ambient magnetic field strength.
For the square that magnetic pole end face be the length of side is 5cm, to after magnetic pole end face 101 chamfering, the experimental data being undertaken measuring by WT-3A type digital milli Tesla meter is as follows:
From upper table and Fig. 2, along with the increase gradually of chamfering 2 angle, magnetic flux on pole end piece limit reduces gradually, 90 ° is theoretical ultimate value, is equivalent to horizontal resection, equal with the magnetic flux on the limit before cutting chamfering 2, when the angle of chamfering 2 is greater than 30 °, a large amount of magnetic induction line can deflect away from magnetic pole end face 101, causes leakage field phenomenon, reduces overall magnetic field intensity; Chamfer angle is when being less than 30 °, leakage field phenomenon is not obvious, and now chamfering 2 angle is less, needs the material of cutting more, processing cost raises, just more serious to the damaged condition of magnet 1, service life and the therapeutic effect of magnet 1 can be affected, so the angle of chamfering 2 is 30 degree is most suitable angle, effectively can assemble magnetic flux, improve the magnetic field intensity on pole end piece limit, and little to the damaged condition of magnet 1, ensure the service life of magnet 1.
With reference to Fig. 3, a kind of rotating magnetism therapeutic machine employing above-mentioned high magnetic flux magnet, comprise frame 3, top rotary table 4, lower rotary table 5 and therapeutic bed 6, what top rotary table 4 horizontally rotated is fixed on the upside of frame 3, what lower rotary table 5 horizontally rotated is fixed on frame 3 bottom, therapeutic bed 6 is horizontally fixed between top rotary table 4 and lower rotary table 5, lower rotary table 5 connects motor 8, top rotary table 4 and lower rotary table 5 are symmetrically fixed with above-mentioned magnet 1, and polarity is contrary, therapeutic bed 6 can horizontal slip, before startup rotating magnetism therapeutic machine, first therapeutic bed 6 is skidded off, being convenient to patient lies down on therapeutic bed 6, then slip therapeutic bed 6, top rotary table 4 and lower rotary table 5 is made to aim at the position of client need treatment, starter motor 8, when motor 8 drives lower rotary table 5 to rotate, by attracting each other of magnet 1, top rotary table 4 and lower rotary table 5 synchronous axial system, form the magnetic field rotated, the patient lain on therapeutic bed 6 is treated.
With reference to Fig. 4, top rotary table 4 is identical with magnet 1 geomery on lower rotary table 5, opposite polarityly to be symmetrical arranged, example is distributed as with the magnet 1 on lower rotary table 5, the S pole of the magnet 1 on the left of lower rotary table 5 upwards, the N pole of the magnet 1 on right side upwards, so just can produce the magnetic field of constantly change, diamagnetic magnetic piece is also fixed with in the middle part of lower rotary table 5, the S pole in the left side of diamagnetic magnetic piece, right side is N pole, like this can by the magnetic induction line of twice magnet 1 to twice repulsion, prevent the magnet 1 of the left and right sides from attracting each other, avoid weakening the magnetic field intensity formed between top rotary table 4 and lower rotary table 5, therapeutic effect is better.Wherein diamagnetic magnetic piece can chamfering, also can be a complete cuboid.
With reference to Fig. 5, also superpose between magnet 1 with lower rotary table 5 and be fixed with multiple non-chamfering magnet 7, be convenient to magnetize by multiple non-chamfering magnet 7 superposition, magnetize effective, easy to process, long service life, and only need to cut out chamfering 2 by the magnet 1 of outermost end, just can reach the effect of poly-magnetic, strengthen magnetic flux, increase magnetic field intensity.
Lower rotary table 5 lower surface is coaxially fixed with a rotating shaft 10, rotating shaft 10 is rotated and is fixed in bearing block 11, thrust bearing and deep groove ball bearing is provided with between rotating shaft 10 and bearing block 11, bearing block 11 is fixed in frame 3, top rotary table 4 and lower rotary table 5 symmetrical configuration, upper surface is also fixed with rotating shaft 10 and bearing block 11.
Be more than most preferred embodiment of the present invention, the present invention can also adopt following structure:
With reference to Fig. 6, magnet 1 is square, magnetic pole end face 101 only with the side chamfering 2 of a magnet 1, the effect of the poly-magnetic that also can produce.
With reference to Fig. 7 ~ 9, magnet 1 can be cylindrical, triangle and pentagon, and magnet 1 can also be other arbitrary shape.
With reference to Figure 10, the chamfering 2 of magnet 1 can be fillet, in addition can also by offering one or more taper hole 9 on the magnetic pole end face 101 of magnet 1, the diameter of taper hole 9 is reduced in the middle part of magnet 1 gradually by magnetic pole end face 101, the conical surface of taper hole 9 constitutes the second inclined-plane of poly-magnetic, and magnetic induction line can gather taper hole 9 and join on limit with the circle of magnetic pole end face 101.
With reference to Figure 11, high magnetic flux magnet in the present invention can also be applied on the rotating magnetism therapeutic machine of single magnetic head, therapeutic bed 6 is horizontally fixed on the top of frame 3, lower rotary table 5 is fixed on the downside of therapeutic bed 6, and therapeutic bed 6 interval 5 ~ 20cm, the upper surface of lower rotary table 5 is fixed with the magnet 1 of high magnetic flux, lower rotary table 5 bottom connects motor 8, motor 8 is fixed on the bottom of frame 3, motor 8 drives lower rotary table 5 to rotate, form the magnetic field rotated, the patient lain on therapeutic bed 6 is treated, the rotating magnetism therapeutic machine structure of single magnetic head is simple, volume is little, more be adapted at family to use.
The present invention can be above combination in any.
The above is only preferred embodiment of the present invention, and be not restriction the present invention being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solution of the present invention content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (6)
1. a high magnetic flux magnet, is characterized in that: offer continuous print inclined-plane in the pole end piece of magnet (1), and inclined-plane comprises the first inclined-plane and the second inclined-plane, makes the area of magnetic pole end face (101) be less than the area of cross section in magnet (1);
Described magnetic pole end face (101) and magnet (1) side have chamfering (2), and chamfering (2) defines the first inclined-plane, and described chamfering (2) is straight flange, and described chamfering (2) angle is 30 °;
Described magnetic pole end face (101) offers taper hole (9), and the diameter of taper hole (9) is reduced to magnet (1) middle part gradually by magnetic pole end face (101), and the conical surface of taper hole (9) constitutes the second inclined-plane.
2. high magnetic flux magnet according to claim 1, is characterized in that: the cross section of described magnet (1) is circular or polygon.
3. one kind uses the rotating magnetism therapeutic machine of the high magnetic flux magnet described in any one of claim 1 ~ 2, comprise frame (3), therapeutic bed (6) and rotating disk, therapeutic bed (6) level is arranged in frame (3), what rotating disk horizontally rotated is fixed in frame (3), it is characterized in that: described rotating disk axial restraint on the end face of therapeutic bed (6) side has multiple magnet (1), the bevelled magnetic pole end face (101) of magnet (1) tool is positioned at therapeutic bed (6) side.
4. rotating magnetism therapeutic machine according to claim 3, it is characterized in that: described rotating disk comprises top rotary table (4) and lower rotary table (5), therapeutic bed (6) is parallel to be fixed between top rotary table (4) and lower rotary table (5), top rotary table (4) is identical, opposite polarity with magnet (1) geomery on lower rotary table (5) to be oppositely arranged, and it is drivewheel that lower rotary table (5) connects motor (8).
5. rotating magnetism therapeutic machine according to claim 3, is characterized in that: described rotating disk is lower rotary table (5), and therapeutic bed (6) is fixed on lower rotary table (5) upside.
6. rotating magnetism therapeutic machine according to claim 3, is characterized in that: be also fixed with multiple non-chamfering magnet (7) between described magnet (1) and rotating disk.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310729703.3A CN103656861B (en) | 2013-12-26 | 2013-12-26 | High magnetic flux magnet and use the rotating magnetism therapeutic machine of this magnet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310729703.3A CN103656861B (en) | 2013-12-26 | 2013-12-26 | High magnetic flux magnet and use the rotating magnetism therapeutic machine of this magnet |
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| Publication Number | Publication Date |
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| CN103656861A CN103656861A (en) | 2014-03-26 |
| CN103656861B true CN103656861B (en) | 2016-04-27 |
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| CN201310729703.3A Expired - Fee Related CN103656861B (en) | 2013-12-26 | 2013-12-26 | High magnetic flux magnet and use the rotating magnetism therapeutic machine of this magnet |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233411B (en) * | 2015-11-05 | 2016-08-31 | 王晖 | Permanent magnet speed-changing rotation therapy equipment |
| CN108578895B (en) * | 2018-04-25 | 2022-04-05 | 东莞市嘉达磁电制品有限公司 | Gyromagnetic device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4537181A (en) * | 1978-12-05 | 1985-08-27 | Hydromagnetics, Inc. | Hydromagnetic apparatus for non-surgical in vivo removal of calcium deposits |
| CN1093602A (en) * | 1993-04-12 | 1994-10-19 | 赵立 | Gyromagnet, modulated medium frequency electric multiple therapeutic instrument |
| CN1339326A (en) * | 2001-07-24 | 2002-03-13 | 北京市泰杰磁电研究所 | Permanent magnet rotary magnet type recovery device |
| CN101658714A (en) * | 2008-08-27 | 2010-03-03 | 淄博超瑞施医疗用品有限公司 | Closed dual-magnetic head gyromagnetic therapy apparatus |
| CN202761918U (en) * | 2012-09-07 | 2013-03-06 | 北京大学 | Gyromagnet treatment system based on magnetic nanoparticles |
| CN203647871U (en) * | 2013-12-26 | 2014-06-18 | 山东赫希尔医械有限公司 | High-magnetic flux magnet and gyromagnetic therapy apparatus by using same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1032676C (en) * | 1993-10-08 | 1996-09-04 | 张小云 | Low frequency rotation permanent magnetic field therapeutic device |
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2013
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4537181A (en) * | 1978-12-05 | 1985-08-27 | Hydromagnetics, Inc. | Hydromagnetic apparatus for non-surgical in vivo removal of calcium deposits |
| CN1093602A (en) * | 1993-04-12 | 1994-10-19 | 赵立 | Gyromagnet, modulated medium frequency electric multiple therapeutic instrument |
| CN1339326A (en) * | 2001-07-24 | 2002-03-13 | 北京市泰杰磁电研究所 | Permanent magnet rotary magnet type recovery device |
| CN101658714A (en) * | 2008-08-27 | 2010-03-03 | 淄博超瑞施医疗用品有限公司 | Closed dual-magnetic head gyromagnetic therapy apparatus |
| CN202761918U (en) * | 2012-09-07 | 2013-03-06 | 北京大学 | Gyromagnet treatment system based on magnetic nanoparticles |
| CN203647871U (en) * | 2013-12-26 | 2014-06-18 | 山东赫希尔医械有限公司 | High-magnetic flux magnet and gyromagnetic therapy apparatus by using same |
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Granted publication date: 20160427 Termination date: 20211226 |