WO2011003229A1

WO2011003229A1 - Therapeutic chair with strong and permanent low-frequency rotary magnetic field

Info

Publication number: WO2011003229A1
Application number: PCT/CN2009/072634
Authority: WO
Inventors: 张功弼
Original assignee: 张小云
Priority date: 2009-07-06
Filing date: 2009-07-06
Publication date: 2011-01-13

Abstract

A therapeutic chair with a strong and permanent low-frequency rotary magnetic field, the chair includes a base (1) and a backrest (2), a horizontal rotating magnet (13) is installed in the base (1), a rolling magnet (9,10) that can reciprocate is installed in the backrest (2). The present invention can simultaneously carry out the magnetic therapy to the different positions of human body. The magnetic therapy device inside the present invention can effectively prevent magnetic leakage phenomenon all around, and can concentrate the magnetic lines, emits them out with the maximum intensity and reaches the best effect of treatment.

Description

Instruction manual

1氐 frequency rotating constant strong magnetic field treatment chair

Technical field

[1] The present invention discloses a magnetic therapy apparatus, in particular, a low frequency rotating constant strong magnetic field treatment chair.

Background technique

[2] The magnetic field has a significant effect on the human body and other biological, water or chemical agents. In view of this, the magnetic field is applied to the human body, and the local strong magnetic field treatment is applied to the human body, commonly known as magnetic therapy. Magnetic therapy is no stranger to modern medicine, and magnetic therapy equipment has become commonplace, such as: Chinese patent (application number: 88214746.4) "Electric magnetic therapy machine", Chinese patent (application number: 86206534) "magnetizer", the United States Patent (Application No. 4, 537, 141) "Magnetic Devices for Non-surgical Removal of Calcium Deposition in Human Body", etc., have different deficiencies. In response to the deficiencies of the above patents, the applicant has provided a strong For the magnetic field treatment device, please refer to the invention patent previously filed by the applicant (patent number: 93114013.1) "A low-frequency rotating permanent magnet strong magnetic field treatment device". There is a disadvantage in the above patents and in the prior patent application, that is, the use of an open magnetic field causes magnetic flux leakage on the one hand, affecting the use of other electrical appliances in the vicinity, and affecting the magnetic field strength on the other hand. In addition, the above magnetic fields are all treated by a single magnet for magnetic therapy and health care, and the action area is small, the use method is single, and the use is not convenient.

Summary of the invention

[3] In view of the above-mentioned prior art magnetic therapy devices, which are magnetic therapy health care using a single magnet, which is not convenient to use, the present invention provides a novel magnetic therapy low frequency rotating constant strong magnetic field treatment chair. The magnetic therapy device is arranged in the base and the backrest respectively, and the magnetic therapy and health care can be performed on different parts of the human body.

[4] At the same time, the present invention also solves the problems of open magnetic field, magnetic line leakage and insufficient magnetic field strength in the prior art. The two magnetic therapy devices of the present invention respectively solve the above problems by using different structures, and the magnetic therapy device in the pedestal 釆The rotating magnetic motor drives the magnetic cantilever to rotate. The magnetic cantilever is symmetrically mounted with two truncated-shaped strong magnets. The smaller side of the circular-shaped strong magnet is fixedly mounted on the magnetic cantilever, and the round-shaped strong magnet can be effectively prevented on the one hand. The magnetic leakage around the surface, on the other hand, can also enhance the magnetic field strength of the free surface; the magnetic therapy device in the backrest uses a cylindrical rolling magnet that can move up and down, and the rolling magnet that can move up and down is composed of three sections fixedly mounted together. The two ends are working magnets, the opposite magnetic poles of the acting magnets are opposite, and the intermediate position guides the magnetic The guiding magnet is composed of two cylinders whose cross-section is semi-circular. The opposite magnetic poles of the two guiding magnets are opposite to each other. The magnetic lines of force of the working magnet are guided by the guiding magnet and then emitted perpendicularly to the upper and lower rotating magnets, thereby avoiding the surrounding. The magnetic flux leakage causes the magnetic lines of the upper and lower rotating magnets to be concentrated and emitted to enhance the magnetic field strength.

[5] The technical solution to solve the technical problem of the present invention is: a low-frequency rotating constant strong magnetic field treatment chair, comprising a base and a backrest, a horizontal rotating magnet is mounted in the base, and the backrest is mounted with a top and bottom Moving rolling magnets.

[6] The technical solution to which the present invention solves its technical problems further includes:

[7] The backrest is fixedly mounted with a lead screw, the lead screw is vertically arranged, the upper and lower motor drives the lead screw to rotate, and a horizontal guide rod is coaxially mounted with the rolling magnet moving up and down, and the lead screw is provided with a guide block, horizontally One end of the guide rod is fixedly mounted with the guide block.

[8] The motor is driven by a belt to drive the screw to rotate.

[9] The backrest is fixedly mounted with a longitudinal guide rod, the longitudinal guide rod is arranged in parallel with the lead screw, the longitudinal guide rod is sleeved with a slider, and the other end of the transverse guide rod is fixedly mounted with the slider.

[10] The rolling magnet moving up and down has a cylindrical shape and is divided into three sections, and the three sections are fixedly mounted together. The two sections at the two ends are working magnets, and the middle is a guiding magnet, and the opposing magnetic poles of the working magnets are the same. The guiding magnet comprises two cylinders which are mounted together in a semi-circular cross section, the corresponding surface poles of the two guiding magnets are the same, and the upper and lower rotating magnets are partially exposed outside the backrest.

[11] Each of the vertically moving rolling magnets is bonded together by a superglue.

[12] The horizontal rotating magnet comprises a rotating electric machine, and the rotating electric machine is connected with the magnetic guiding arm to drive the magnetic rotating arm to rotate, and the magnetic rotating arm is symmetrically fixedly mounted with a strong magnet at both ends.

[13] The strong magnet is in the shape of a truncated cone, and the smaller one of the bottom surface of the ferromagnetic magnet is fixed on the magnetic arm, and the free magnetic poles of the two strong magnets are opposite.

[14] The rotating electric machine is fixedly mounted on a fixing plate, and the fixing plate is fixedly mounted in the base.

[15] The base is fixedly mounted with a load-bearing plate made of a non-magnetic material, and the load-bearing plate is disposed on the strong magnet and is not in contact with the strong magnet.

[16] The beneficial effects of the invention are as follows: The invention has the advantages of simple structure, and can simultaneously perform magnetic therapy and health care on different parts of the human body, and has complete functions. The magnetic therapy device of the invention can effectively prevent the magnetic leakage phenomenon around, and can concentrate the magnetic lines of force and emit at the maximum intensity to achieve the best therapeutic effect. DRAWINGS

[17] FIG. 1 is a schematic structural view of an exploded state of the present invention.

Figure 2 is a schematic perspective view of the present invention.

[19] FIG. 3 is a schematic structural view of an exploded state of the magnetic device in the backrest of the invention.

4 is a schematic structural view of an exploded state of a rolling magnet that can move up and down according to the present invention.

[21] FIG. 5 is a schematic structural view of an exploded state of a magnetic therapy device in a susceptor according to the present invention.

[22] FIG. 6 is a schematic perspective view showing the structure of the magnetic device in the susceptor of the present invention.

[23] In the figure, 1-base, 2-backrest, 3-adjustment lever, 4-bearing plate, 5-longitudinal guide, 6-upper and lower motor, 7-screw, 8-lead, 9-acting magnet , 10-guide magnet, 11-rotary motor, 12-fixed plate, 13-strong magnet '14-magnetic cantilever, 15-transverse guide, 16-mounting plate, 17-mounting hole, 18-key, 19-motor Axis, 20- slider.

detailed description

[24] This embodiment is a preferred embodiment of the present invention, and other principles and basic structures are the same as or similar to those of the present embodiment, and are all within the scope of the present invention.

Referring to FIG. 1 and FIG. 2, the present invention mainly comprises four parts, namely a base 1, a backrest 2, and a magnetic therapy device respectively disposed in the base 1 and the backrest 2. Referring to Figure 5 and Figure 6, the magnetic therapy device of the susceptor 1 of the present invention comprises a strong magnet 13, a magnetic cantilever 14 and a rotating electrical machine 11. In this embodiment, the magnetic cantilever 14 is made of A3 steel plate. Specifically, the magnetic conductive cantilever 14 is formed in a long strip shape, and a strong magnet 13 is fixedly mounted on both ends. In this embodiment, the strong magnet 13 has a truncated cone shape. In this embodiment, the smaller side (ie, the lower surface) of the strong magnet 13 is fixedly mounted on the magnetic conductive cantilever 14, defined as the connecting surface of the magnetic conductive cantilever 14, and the larger side (ie, the upper surface) is a strong magnetic field acting surface. , defined as the free face of the magnetic cantilever 14. In this embodiment, the strong magnet 13 is fixedly mounted on the magnetic susceptor 14 by screws. Specifically, other connection methods may be used. A mounting hole 17 is defined in the middle of the magnetic susceptor 14. The motor shaft 19 of the rotary electric machine 11 is inserted into the mounting hole 17. The motor shaft 19 and the magnetic susceptor 14 are connected by a key 18, and the rotating magnetic motor 11 is used to drive the magnetic cantilever. 14 and the strong magnet 13 on the magnetically conductive cantilever 14 perform a low frequency rotational motion. In this embodiment, a fixing plate 12 is fixedly mounted in the base 1 , and the rotating electric machine 11 is fixedly mounted on the fixing plate 12 . The bearing plate 11 is fixedly mounted in the base 1 , and the bearing plate 11 is disposed above the strong magnet 13 . The weight of the user is carried to prevent the user from sitting on the upper surface to affect the rotation of the strong magnet 13. Ben In the embodiment, the fixing plate 12 epoxy phenolic glass cloth laminate (commonly known as electric wood board), the fixing plate 12 is made of non-magnetic material, and the magnetic material such as iron cannot be used to make the magnetic line smooth. Penetrating the fixing plate 12. Referring to FIG. ₃ , another set of magnetic therapy devices is installed in the backrest 2 of the present invention, including a longitudinal guide rod 5, a rolling magnet moving up and down, a lead screw 7, an upper and lower motor 6, and a rolling magnet mounted up and down. There is a horizontal guiding rod 15, a horizontal guiding rod 15 is fixedly mounted with a guiding block 8, the other end is fixedly mounted with a slider 20, the sliding block 20 is set on the longitudinal guiding rod 5, and the guiding block 8 is set on the lead screw 7, when the wire When the bar 7 rotates, the guide block 8 can move up and down along the lead screw 7. In this embodiment, a structure of the guide block 8 is given, that is, the guide block 8 can be provided with internal threads, and the guide block 8 can be regarded as a The large nut, the guide block 8 and the lead screw 7 are screwed together. In the present embodiment, the upper and lower motors 6 are driven to rotate by the belt drive screw 7, and may be driven by a gear or the like. The rotation of the lead screw 7 drives the guide block 8 to move up and down, and the guide block 8 drives the upper and lower rotating magnets to reciprocate up and down. In this embodiment, the upper and lower motor 6 uses a stepping motor. By calculating the number of pulses supplied by the stepping motor, the up and down movement distance of the upper and lower rotating magnets can be controlled, and the rolling magnets that satisfy the up and down movement can be reciprocated up and down. In this embodiment, the rolling magnet moving up and down has a cylindrical shape, and the rolling magnet moving up and down is partially exposed outside the backrest 2, in contact with the back of the user, and the rolling magnet moving up and down includes three segments.

The two ends are respectively the working magnet 9, the middle is the guiding magnet 10, and the guiding magnet 10 is formed by two cylinders having a semicircular cross section, and the magnetic poles of the opposite faces of the guiding magnet 10 are the same, so that the magnetizing direction and the lateral guiding are made. The axis of the rod 15 is perpendicular, and the magnetic poles of the opposite surfaces of the working magnets 9 at both ends are the same, that is, the magnetic poles of the surfaces of the working magnets 9 at both ends that are in contact with the guiding magnet 10 are the same, so that the magnetizing direction of the working magnet 9 and the lateral guiding rod 15 are made. The axes are parallel, so that the magnetic lines of force are concentrated and outwardly emitted by the guiding magnet 10 to achieve the magnetic therapy effect. In this embodiment, the angle between the backrest 2 and the base 1 can be freely adjusted by the adjustment lever 3 to perform magnetic therapy for the user's most comfortable posture.

There are other embodiments of the present invention, such as: The ferromagnetic body 13 in the magnetic therapy device in the susceptor 1 can be a truncated cone or a hemispherical or elliptical cross-section or the like. The rolling magnet that moves up and down in the magnetic therapy device in the backrest 2 may also be composed of a plurality of segments as long as the working magnet 9 and the magnetizing magnet 10 are spaced apart from each other, and the opposing magnetic faces of the adjacent working magnets 9 may be opposite.

[27] In the present invention, the rotating magnetic motor 11 is used to drive the magnetic cantilever 14 to perform a low-frequency rotational motion, and the magnetic cantilever 14 drives the strong magnet 13 to rotate, thereby realizing magnetic therapy of a low-frequency strong magnetic field. At the same time, the upper and lower motor rotates, and the lead screw 7 is rotated by the belt, and the lead screw 7 rotates to drive the guide block 8 to move up and down, and the guide block 8 drives the up and down movement. The rolling magnet moves up and down, and the rolling magnet that moves up and down contacts the back of the user, and the rolling magnet that moves up and down is rolled by the friction between the user and the back of the user, and the back of the user is magnetically treated.

[28] The invention has simple structure and can perform magnetic therapy and health care on different parts of the human body, and has complete functions. The magnetic therapy device of the present invention can effectively prevent the magnetic flux leakage around, and can concentrate the magnetic lines of force and emit at the maximum intensity to achieve the best therapeutic effect.

Claims

Claim

A low-frequency rotating constant-strong magnetic field treatment chair, comprising a base and a backrest, wherein: the base is provided with a horizontal rotating magnet, and the backrest is provided with a rolling magnet movable up and down

2. The low-frequency rotating constant-strong magnetic field treatment chair according to claim 1, wherein: the backrest is fixedly mounted with a lead screw, the lead screw is vertically disposed, and the upper and lower motor drives the screw to rotate, and the rolling is moved up and down. The magnet is coaxially mounted with a lateral guide rod, and the lead screw is provided with a guide block, and one end of the horizontal guide rod is fixedly mounted with the guide block.

3. The low frequency rotating constant strong magnetic field treatment chair according to claim 2, wherein: said motor drives the lead screw to rotate by a belt.

The low-frequency rotating constant-strong magnetic field treatment chair according to claim 2 or 3, wherein: the backrest is fixedly mounted with a longitudinal guide rod, the longitudinal guide rod is arranged in parallel with the lead screw, and the longitudinal guide rod is set Slider, the other end of the transverse guide is fixedly mounted with the slider.

5. The low-frequency rotating constant-strong magnetic field treatment chair according to claim 1, wherein: the upper and lower rotating magnets are cylindrical, and are divided into three sections, three sections are fixedly mounted together, and two sections at both ends are acting magnets. The middle is a guiding magnet, and the opposite magnetic poles of the working magnet are the same. The guiding magnet comprises two cylinders which are semi-circular in cross section, and the surface magnetic poles of the two guiding magnets are the same, and the magnets are rotated up and down. Some are exposed on the outside of the backrest.

6. The low frequency rotating constant strong magnetic field treatment chair according to claim 5, wherein: each of said upper and lower rotating magnets is bonded together by a superglue.

The low-frequency rotating constant-strong magnetic field treatment chair according to any one of claims 1 to 3 or 5 or 6, wherein: said horizontal rotating magnet comprises a rotating electric machine, and said rotating electric machine is connected to said magnetic rotating arm Together, the magnetic arm is rotated, and a strong magnet is symmetrically fixed at both ends of the magnetic arm.

8. The low frequency rotating constant strong magnetic field treatment chair according to claim 7, wherein: said strong magnet has a truncated cone shape, and a smaller bottom surface of the truncated cone shaped magnet is fixed on the magnetically conductive spiral arm, and the two symmetric ones are The strong magnetic surfaces of the strong magnets are opposite.

9. The low frequency rotating constant magnetic field treatment chair according to claim 7, wherein: the rotating electric machine is fixedly mounted on the fixing plate, and the fixing plate is fixedly mounted in the base.

10. The low frequency rotating constant strong magnetic field treatment chair according to claim 7, wherein: the base is fixedly mounted with a bearing plate made of a non-magnetic material, and the bearing plate is disposed on the strong magnet, and Contact with strong magnets.