Low-frequency rotary constant high-intensity magnetic field treatment chair
Technical field
This utility model discloses a kind of magnetic therapy instrument, particularly a kind of low-frequency rotary constant high-intensity magnetic field treatment chair.
Background technology
All there is tangible influence in magnetic field for human body and other biology, water or chemical agent, in view of this, magnetic field application in human body, is carried out local magnetic field therapeutic to human body, is commonly called as magnetic therapy.Magnetic therapy is not strange in modern medicine, the magnetic therapy instrument is also of common occurrence, as: Chinese patent (application number: 88214746.4) " electronic magnetic field therapy apparatus ", Chinese patent (application number: 86206534) " Magnetic rotator for medical freatment ", United States Patent (USP) (application number 4,537,141) " be used for non-surgery operation and eliminate the sedimentary magnetic device of calcium in the human body " etc., all have different weak points, deficiency at above-mentioned patent, the applicant once provided a kind of magnetic field therapeutic device, please referring to the previous patent of invention (patent No.: 93114013.1) " a kind of low frequency rotation permanent magnetic field therapeutic device " of applying for of the applicant.Above-mentioned patent and I formerly apply for a patent and all have a shortcoming, promptly are to adopt opening magnetic field, can produce leakage field on the one hand, and the use of other electrical equipment also can influence magnetic field intensity on the other hand near the influence.In addition, above-mentioned magnetic field all is to adopt single magnet to carry out Magnetotherapeutic health, and active area is little, and using method is single, and it is convenient inadequately to use.
Summary of the invention
At the above-mentioned Magnetotherapeutic apparatus of mentioning of the prior art all is to adopt single magnet to carry out Magnetotherapeutic health, use inadequately shortcoming easily, this utility model provides a kind of novel magnetic therapy low-frequency rotary constant high-intensity magnetic field treatment chair, it is provided with Magnetotherapeutic apparatus respectively in pedestal and backrest, can carry out Magnetotherapeutic health to the human body different parts simultaneously.
Simultaneously, this utility model has also solved open magnetic field in the prior art, the magnetic line of force is revealed and the not enough problem of magnetic field intensity, two Magnetotherapeutic apparatus of this utility model adopt different structure to address the above problem respectively, Magnetotherapeutic apparatus adopts electric rotating machine to drive the rotation of magnetic conduction cantilever in the pedestal, be symmetrically installed with the kicker magnet of two truncated cone-shaped on the magnetic conduction cantilever, the less one side of truncated cone-shaped kicker magnet is fixedly mounted on the magnetic conduction cantilever, adopt the truncated cone-shaped kicker magnet can effectively prevent leakage field phenomenon all around on the one hand, also can strengthen the magnetic field intensity on the scope of freedom on the other hand; Magnetotherapeutic apparatus in the backrest adopts cylindrical rolling magnet moving up and down, rolling magnet moving up and down is fixedly installed togather by three sections and forms, two ends are the effect magnet, the face magnetic pole that the effect magnet is relative is opposite, interposition guiding magnet, the guiding magnet is that the cylinder of two cross section semicirculars in shape constitutes, two guide the relative face magnetic pole of magnet opposite, the magnetic line of force of effect magnet penetrates perpendicular to rotary magnet up and down after guiding magnet channeling conduct, leakage field around both having avoided, make the concentrated outgoing of the magnetic line of force of rotary magnet up and down again, strengthen magnetic field intensity.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of low-frequency rotary constant high-intensity magnetic field treatment chair, comprise pedestal and backrest, and be equipped with in the pedestal and horizontally rotate magnet, rolling magnet moving up and down is installed in the described backrest.
The technical scheme that its technical problem that solves this utility model adopts further comprises:
Described backrest internal fixation is equipped with leading screw, and leading screw vertically is provided with, and the motor-driven leading screw rotates up and down, is coaxially installed with horizontal guide rod with the rolling magnet that moves up and down, and is set with guide block on the leading screw, and laterally guide rod one end and guide block are fixedly installed togather.
Described motor drives leading screw by belt and rotates.
Described backrest internal fixation is equipped with Der Laengslenker, and Der Laengslenker and leading screw be arranged in parallel, is set with slide block on the Der Laengslenker, and laterally the guide rod other end and slide block are fixedly installed togather.
The described rolling magnet that moves up and down is cylindrical, be divided into three sections, three sections are fixedly installed togather, two sections of two ends are the effect magnet, middle the face magnetic pole that the effect magnet is relative is identical in order to guide magnet, and described guiding magnet comprises that two cross sections that are installed together are semicircular cylinder, corresponding magnetic pole of two guiding magnets is identical, and rotary magnet has part to be exposed to the backrest outside up and down.
Be bonded together by seccotine between each magnet in the described rolling magnet that moves up and down.
The described magnet that horizontally rotates comprises electric rotating machine, and electric rotating machine and magnetic conduction spiral arm link together, and drives the magnetic conduction spiral arm and rotates, and magnetic conduction spiral arm two ends symmetry is installed with kicker magnet.
Described kicker magnet is truncated cone-shaped, and a less bottom surface of truncated cone-shaped kicker magnet is fixed on the magnetic conduction spiral arm, and symmetric two kicker magnet scope of freedom magnetic poles are opposite.
Described electric rotating machine is fixedly mounted on the fixing head, and fixing head is fixedly mounted in the pedestal.
Described pedestal internal fixation is equipped with the bearing plate that non-magnet material is made, and bearing plate is arranged on above the kicker magnet, and does not contact with kicker magnet.
The beneficial effects of the utility model are: this utility model is simple in structure, can carry out Magnetotherapeutic health to the human body different parts simultaneously, and is multiple functional.Leakage field phenomenon around Magnetotherapeutic apparatus in of the present utility model can effectively prevent, and the magnetic line of force can be concentrated, penetrate with maximum intensity, reach best therapeutic effect.
Below in conjunction with the drawings and specific embodiments this utility model is described further.
Description of drawings
Fig. 1 is this utility model decomposing state structural representation.
Fig. 2 is this utility model perspective view.
Fig. 3 is a Magnetotherapeutic apparatus decomposing state structural representation in the utility model backrest.
Fig. 4 is this utility model rolling magnet moving up and down decomposing state structural representation.
Fig. 5 is a Magnetotherapeutic apparatus decomposing state structural representation in this utility model pedestal.
Fig. 6 is a Magnetotherapeutic apparatus perspective view in this utility model pedestal.
Among the figure, 1-pedestal, 2-backrest, 3-adjusting rod, the 4-bearing plate, the 5-Der Laengslenker, 6-is motor up and down, the 7-leading screw, the 8-guide block, 9-effect magnet, 10-guides magnet, 11-electric rotating machine, the 12-fixing head, 13-kicker magnet, 14-magnetic conduction cantilever, the horizontal guide rod of 15-, 16-installing plate, 17-installing hole, the 18-key, 19-motor shaft, 20-slide block.
The specific embodiment
Present embodiment is this utility model preferred implementation, and other all its principles are identical with present embodiment or proximate with basic structure, all within this utility model protection domain.
Please referring to accompanying drawing 1 and accompanying drawing 2, this utility model mainly comprises four parts, promptly pedestal 1, backrest 2 and be separately positioned on pedestal 1 and backrest 2 in Magnetotherapeutic apparatus.Please in conjunction with referring to accompanying drawing 5 and accompanying drawing 6, Magnetotherapeutic apparatus in this utility model pedestal 1 comprises kicker magnet 13, magnetic conduction cantilever 14 and electric rotating machine 11, in the present embodiment, magnetic conduction cantilever 14 adopts the A3 steel plate to make, and when specifically implementing, also can adopt other permeability magnetic materials to make, magnetic conduction cantilever 14 is elongated, two ends are installed with a kicker magnet 13 respectively, and in the present embodiment, kicker magnet 13 is truncated cone-shaped.In the present embodiment, kicker magnet 13 less one sides (being lower surface) are fixedly mounted on the magnetic conduction cantilever 14, are defined as the joint face of magnetic conduction cantilever 14, and bigger one side (being upper surface) is the strong magnetic field action face, is defined as the scope of freedom of magnetic conduction cantilever 14.In the present embodiment, kicker magnet 13 is fixedly mounted on the magnetic conduction cantilever 14 by screw, when specifically implementing, also can adopt other connected mode.Magnetic conduction cantilever 14 centre positions have installing hole 17, the motor shaft 19 of electric rotating machine 11 is inserted in the installing hole 17, be connected by key 18 between motor shaft 19 and the magnetic conduction cantilever 14, utilize electric rotating machine 11 to drive kicker magnet 13 on magnetic conduction cantilevers 14 and the magnetic conduction cantilever 14 and do low frequency and rotatablely move.In the present embodiment, at pedestal 1 internal fixation fixing head 12 is installed, electric rotating machine 11 is fixedly mounted on the fixing head 12, pedestal 1 internal fixation is equipped with bearing plate 11, bearing plate 11 is arranged on kicker magnet 13 tops, be used to carry the weight of user, prevent from above user is sitting in, to influence kicker magnet 13 and rotate.In the present embodiment, fixing head 12 epoxy phenol aldehyde glass cloth laminated boards (bakelite plate that promptly is commonly called as), fixing head 12 adopts non-magnet material to make, and can not use the permeability magnetic material as ferrum one class, so that magnetic power penetrates fixing head 12 smoothly.Please referring to accompanying drawing 3, another set of Magnetotherapeutic apparatus is installed in this utility model backrest 2, comprise a Der Laengslenker 5, the rolling magnet that moves up and down, a leading screw 7, motor 6 about in the of one, horizontal guide rod 15 is installed in the middle of the rolling magnet that moves up and down, laterally guide rod 15 1 ends are installed with guide block 8, the other end is installed with slide block 20, slide block 20 is sleeved on Der Laengslenker 5, and guide block 8 is sleeved on the leading screw 7, when leading screw 7 rotates, guide block 8 can move up and down along leading screw 7, in the present embodiment, provide a kind of structure of guide block 8, promptly can be provided with female thread on the guide block 8, guide block 8 can be regarded big nut as, between guide block 8 and the leading screw 7 for being threaded.In the present embodiment, motor 6 rotates by belt drives leading screw 7 up and down, when specifically implementing, also can adopt gear etc. to drive.Leading screw 7 rotates drive guide block 8 and moves up and down, and rotary magnet was done and pumped about guide block 8 drove.In the present embodiment, motor 6 adopts motors up and down, as long as by calculating the umber of pulse of motor power supply, i.e. the may command distance that moves up and down of rotary magnet up and down satisfies the rolling magnet that moves up and down and does and pump.In the present embodiment, the rolling magnet that moves up and down is cylindrical, the rolling magnet that moves up and down has part to be exposed to backrest 2 outsides, contact with the user back, the rolling magnet that moves up and down comprises three sections, two ends are respectively effect magnet 9, middle for guiding magnet 10, it is semicircular cylinder that guiding magnet 10 adopts two cross sections, the magnetic pole of the face that guiding magnet 10 is relative is identical, make the axis normal of its magnetizing direction and horizontal guide rod 15, the magnetic pole of the face that the effect magnet 9 at two ends is relative is identical, promptly is that the effect magnet 9 at two ends is identical with the magnetic pole of 10 contacted of guiding magnets, makes the magnetizing direction of effect magnet 9 parallel with the axis of horizontal guide rod 15, penetrate thereby the magnetic line of force is outwards concentrated under the effect of guiding magnet 10, reach magnetic therapy effect.In the present embodiment, the angle between backrest 2 and the pedestal 1 can be passed through adjusting rod 3 free adjustment, carries out magnetic therapy for the posture of user the most comfortable.
Also there is other embodiment in this utility model, as: it is oval-shaped round platform etc. that the kicker magnet 13 in the Magnetotherapeutic apparatus in the pedestal 1 can adopt taper shape or hemispherical or cross section.The rolling magnet that moves up and down in the Magnetotherapeutic apparatus in the backrest 2 also can adopt multistage to form, as long as satisfy effect magnet 9 and guiding magnet 10 spaces, and adjacent effect magnet 9 relative face magnetic poles get final product on the contrary.
This utility model is done low frequency by electric rotating machine 11 drive magnetic conduction cantilevers 14 and is rotatablely moved in use, and magnetic conduction cantilever 14 drives kicker magnets 13 and rotates, thereby realizes the magnetic therapy of low-frequency strong magnetic field.Simultaneously, motor rotates up and down, drive leading screw 7 by belt and rotate, leading screw 7 rotates, and drives guide block 8 and moves up and down, guide block 8 drives the rolling magnet that moves up and down and moves up and down, simultaneously, the rolling magnet that moves up and down contacts with the back of user, by the friction between itself and the user back, the rolling magnet that moves up and down is produced roll, magnetic therapy is carried out at the user back.
This utility model is simple in structure, can carry out Magnetotherapeutic health to the human body different parts simultaneously, and is multiple functional.Leakage field phenomenon around Magnetotherapeutic apparatus in of the present utility model can effectively prevent, and the magnetic line of force can be concentrated, penetrate with maximum intensity, reach best therapeutic effect.