Gyromagnetic instrument

Abstract

The utility model discloses a gyromagnetic instrument, which comprises a shell, a motor, a magnetic body mounting plate and a magnetic body, the motor, the magnetic body mounting plate and the magnetic body are arranged in the shell, the magnetic body is arranged on the magnetic body mounting plate, a stator of the motor is fixed in the shell, a rotor of the motor is fixed with the magnetic body mounting plate, and the magnetic body is arranged on the shell. The utility model has the advantages of simple structure, convenient assembly, high use stability, stable operation and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of spin magnetic physiotherapy, and specifically relates to a spin magnetometer. BACKGROUND

[0002] Magnetic therapy is to use magnetic field to act on human body, so as to achieve the purpose of treating diseases and strengthening body, through the search, CN201310488187X discloses a rotating magnetic field magnetic therapy machine, including the casing, the casing has the magnetic body, the casing still is equipped with drive motor and magnetic body installation bottom plate, drive motor is fixed in the casing through the positioning mounting plate, the magnetic body is uniformly distributed on the magnetic body installation bottom plate, the magnetic body installation bottom plate is equipped on the output shaft of drive motor, and the rotating magnetic field produced by the rotating movement of the magnetic body acts on the human body.

[0003] The deficiencies of this structure are that, first, the magnetic body installation bottom plate is rotated by the output shaft of the motor, and the overall stability is poor; second, when the human body accidentally presses on the casing, the magnetic body installation bottom plate is easy to be deviated, the output shaft of the motor cannot drive the magnetic body installation bottom plate to rotate, and the motor is easy to be damaged, which also delays the treatment of the patient; third, the structure and distribution of the magnetic body in this structure are weak, which affects the magnetic therapy effect. UTILITY MODEL CONTENT

[0004] The utility model discloses a spin magnetometer that has the advantages of simple structure, convenient assembly, high stability and stable operation.

[0005] The utility model discloses a spin magnetometer that has the advantages of simple structure, convenient assembly, high stability and stable operation.

[0006] A spin magnetometer, including the casing, motor, magnetic body installation board and magnetic body, motor, magnetic body installation board and magnetic body are arranged in the casing, be equipped with the magnetic body on the magnetic body installation board, its characterized in that: the stator of motor is fixed in the casing, the rotor of motor is fixed with the magnetic body installation board, the rotor of motor directly drives the magnetic body installation board to rotate, and the stability is high.

[0007] The casing includes an upper shell and a bottom shell, and the upper shell and the bottom shell are hingedly connected.

[0008] The upper shell is extended downward in the middle to form an upper limiting piece, and the bottom shell is extended upward in the middle to form a lower limiting piece.

[0009] The middle part of the magnetic body mounting plate is provided with a center hole, the stator, the rotor of the motor and the center hole of the magnetic body mounting plate are coaxially arranged to form a through hole for the limiting member to pass through, and the upper limiting member and the lower limiting member are inserted into the through hole to contact and fit; the arrangement of the upper limiting member and the lower limiting member further ensures the stability of the whole, and even if the shell is extruded, the rotation of the rotor to drive the magnetic body mounting plate will not be affected.

[0010] The upper limiting member adopts an upper limiting column structure, the lower limiting member adopts a lower limiting column structure, one of the bottom of the upper limiting column and the top of the lower limiting column is provided with a positioning groove and a positioning protrusion, the other of the bottom of the upper limiting column and the top of the lower limiting column is provided with the other one of the positioning groove and the positioning protrusion, and the positioning protrusion and the positioning groove are inserted and fitted; the upper shell and the bottom shell are quickly positioned.

[0011] The upper shell comprises a top plate and an upper surrounding plate, the outer edge of the top plate extends downward to form the upper surrounding plate, and one of a limiting protrusion and a limiting groove is arranged at the bottom of the upper surrounding plate;

[0012] The bottom shell comprises a bottom plate and a lower surrounding plate, the outer edge of the bottom plate extends upward to form the lower surrounding plate, and the other one of the limiting protrusion and the limiting groove is arranged at the upper end of the lower surrounding plate;

[0013] The limiting protrusion and the limiting groove are inserted and fitted; the upper shell and the bottom shell are combined.

[0014] The magnetic body mounting plate adopts a disc structure, and a plurality of magnetic bodies are arranged on the disc in a circumferential direction.

[0015] A plurality of placing grooves are formed on the disc in a circumferential direction, and the magnetic bodies are placed in the placing grooves.

[0016] The length direction of the placing groove extends along the radial direction of the disc, and the magnetic body adopts a strip-shaped structure and is arranged along the length direction of the placing groove.

[0017] The upper part of the magnetic body is provided with one of an N pole and an S pole, and the lower part of the magnetic body is provided with the other one of the N pole and the S pole; the magnetic field distribution can well meet the magnetic therapy effect.

[0018] A plurality of magnetic bodies are arranged and placed in the placing groove from top to bottom; the magnetic field intensity is further ensured.

[0019] The motor adopts an outer rotor brushless motor.

[0020] The magnetic body mounting plate is directly rotated by the rotor of the motor, and the stability is high; the arrangement of the upper limiting member and the lower limiting member in the shell further ensures the stability of the whole, and even if the shell is extruded, the rotation of the rotor to drive the magnetic body mounting plate will not be affected.BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the whole structure schematic diagram of the utility model.

[0022] Figure 2 It is another angle schematic diagram of the whole structure of the utility model.

[0023] Figure 3 It is the main view of the whole structure of the utility model.

[0024] Figure 4 It is the upper shell structure schematic diagram of the utility model.

[0025] Figure 5 It is the lower shell structure schematic diagram of the utility model.

[0026] Figure 6 It is Figure 3 A-A section view in the middle.

[0027] Figure 7 It is Figure 3 B-B section view in the middle.

[0028] Figure 8 It is the hidden upper shell structure schematic diagram.

[0029] Reference signs: upper shell-1, top plate-101, upper baffle-102, limiting protrusion-1021, upper limiting column-103, positioning groove-1031;

[0030] Bottom shell-2, bottom plate-201, lower baffle-202, limiting recess-2021, lower limiting column-203, positioning protrusion-2031, motor base-204;

[0031] Rotor-301;

[0032] Disc-4, placing groove-401, center hole-402;

[0033] Magnetic body-5. DETAILED DESCRIPTION

[0034] The utility model will be explained below in combination with the drawings and examples.

[0035] As shown in the drawings, a gyromagnetic instrument, including shell, motor, magnetic body mounting plate and magnetic body 5, the motor, magnetic body mounting plate and magnetic body 5 are arranged in the shell, be equipped with magnetic body 5 on the magnetic body mounting plate, the stator of the motor is fixed at the bottom of the shell, the rotor 301 of the motor is fixed with the magnetic body mounting plate;Through the rotor 301 of the motor directly drives the magnetic body mounting plate to rotate, and the stability is high.

[0036] The shell comprises an upper shell 1 and a bottom shell 2, the upper shell 1 and the bottom shell 2 are covered each other;

[0037] The middle part of the upper shell 1 extends downward to form an upper limiting member, and the middle part of the bottom shell 2 extends upward to form a lower limiting member;

[0038] The middle part of the magnetic body mounting plate is provided with a center hole 402, the stator and the rotor 301 of the motor and the center hole 402 of the magnetic body mounting plate are coaxially arranged to form a through hole for the limiting member to pass through, and the upper limiting member and the lower limiting member are inserted into the through hole to contact and cooperate; the arrangement of the upper limiting member and the lower limiting member further ensures the stability of the whole, so that even if the shell is squeezed, the rotation of the rotor driving the magnetic body mounting plate will not be affected.

[0039] The upper limiting member adopts an upper limiting column 103 structure, the lower limiting member adopts a lower limiting column 203 structure, the bottom of the upper limiting column 103 is provided with one of a positioning groove and a positioning protrusion, the top of the lower limiting column 203 is provided with the other one of the positioning groove and the positioning protrusion, and the positioning protrusion and the positioning groove are inserted and cooperated; the upper shell and the bottom shell are quickly positioned.

[0040] In this embodiment, the bottom of the upper limiting column 103 is provided with a downward opening positioning groove 1031, and the top of the lower limiting column 203 is fixed with a positioning protrusion 2031, the positioning protrusion 2031 and the positioning groove 1031 are inserted and cooperated.

[0041] The upper shell 1 comprises a top plate 101 and an upper surrounding plate 102, the outer edge of the top plate 101 extends downward to form the upper surrounding plate 102, and the bottom of the upper surrounding plate 102 is provided with one of a limiting protrusion and a limiting groove;

[0042] The bottom shell 2 comprises a bottom plate 201 and a lower surrounding plate 202, the outer edge of the bottom plate 201 extends upward to form the lower surrounding plate 202, and the upper end of the lower surrounding plate 202 is provided with the other one of the limiting protrusion and the limiting groove;

[0043] The limiting protrusion and the limiting groove are inserted and cooperated; the upper shell 1 and the bottom shell 2 are covered.

[0044] In this embodiment, the lower end of the upper surrounding plate 102 is fixed with a limiting protrusion 1021 which is arranged along the circumference of the upper surrounding plate, the upper end of the lower surrounding plate 202 is provided with a limiting groove 2021 which is arranged along the circumference of the lower surrounding plate and opens upward, and the limiting protrusion 1021 and the limiting groove 2021 are inserted and cooperated.

[0045] In this embodiment, after the upper shell and the bottom shell are covered, they are fixed by bolts, which is convenient for installation and disassembly.

[0046] The magnetic body mounting plate adopts a disc 4 structure, and a plurality of magnetic bodies 5 are arranged on the disc 4 along the circumference thereof.

[0047] A plurality of placement grooves 401 are arranged on the disc 4 in a circumferential direction, and the magnetic bodies 5 are placed in the placement grooves 401.

[0048] The length direction of the placement grooves 401 extends in a radial direction of the disc 4, and the magnetic bodies 5 are arranged in a length direction of the placement grooves 401 in a strip shape.

[0049] The upper part of the magnetic body 5 is arranged as one of N pole and S pole, and the lower part of the magnetic body 5 is arranged as the other one of N pole and S pole; and the magnetic field distribution can well meet the magnetic therapy effect.

[0050] A plurality of magnetic bodies 5 are arranged in the placement grooves 401 from top to bottom; and the magnetic field intensity is further ensured.

[0051] In this embodiment, three layers of magnetic bodies 5 are placed in each placement groove 401 from bottom to top, and the specific number of layers of the magnetic bodies is set according to needs.

[0052] In this embodiment, the motor is a hollow large-torque outer rotor brushless motor without an output shaft, and the motor is a prior structure and will not be described in detail.

[0053] In this embodiment, the middle part of the bottom plate 201 extends upward to form a motor base 204, the stator of the motor is fixed on the motor base 204, and the lower limit column 203 is arranged in the middle part of the stator and the lower end of the lower limit column 203 is fixed with the motor base 204.

[0054] When the utility model is used:

[0055] The motor is started, the rotor 301 of the motor is rotated to drive the disc 4 to rotate, the disc 4 is rotated to drive the magnetic body 5 to rotate, and the magnetic field of the rotating magnetic body 5 is used for magnetic therapy; when the human body is pressed on the shell, the shell is not easy to be damaged and the disc 4 in the shell is not affected through the support of the upper limit column 103 and the lower limit column 203.

Claims

1. A gyromagnetic instrument comprising a case, a motor, a magnetic body mounting plate, and a magnetic body, the motor, the magnetic body mounting plate, and the magnetic body being disposed within the case, the magnetic body mounting plate having the magnetic body disposed thereon, characterized by: The stator of the motor is fixed in the shell, and the rotor of the motor is fixed with the magnetic body mounting plate.

2. A gyrometer according to claim 1, characterised in that: The shell comprises an upper shell and a bottom shell, and the upper shell and the bottom shell are overlapped. The middle part of the upper shell extends downward to form an upper limiting member, and the middle part of the bottom shell extends upward to form a lower limiting member. The middle part of the magnetic body mounting plate is provided with a central hole, and the stator, the rotor of the motor and the central hole of the magnetic body mounting plate are coaxially arranged to form a through hole for the limiting member to pass through, and the upper limiting member and the lower limiting member are inserted into the through hole to contact and cooperate.

3. A gyrometer according to claim 2, characterised in that: The upper limiting member adopts an upper limiting column structure, the lower limiting member adopts a lower limiting column structure, the bottom of the upper limiting column is provided with one of a positioning groove and a positioning protrusion, the top of the lower limiting column is provided with the other one of the positioning groove and the positioning protrusion, and the positioning protrusion and the positioning groove are inserted and cooperated.

4. A gyrometer according to claim 2 or 3, characterised in that: The upper shell comprises a top plate and an upper surrounding plate, the outer edge of the top plate extends downward to form the upper surrounding plate, and the bottom of the upper surrounding plate is provided with one of a limiting protrusion and a limiting groove. The bottom shell comprises a bottom plate and a lower surrounding plate, the outer edge of the bottom plate extends upward to form the lower surrounding plate, and the upper end of the lower surrounding plate is provided with the other one of the limiting protrusion and the limiting groove. The limiting protrusion and the limiting groove are inserted and cooperated.

5. A gyrometer according to claim 1 or 2 or 3, characterized in that: The magnetic body mounting plate adopts a disc structure, and a plurality of magnetic bodies are arranged on the disc in a circumferential direction.

6. A gyrometer according to claim 5, characterised in that: A plurality of placing grooves are arranged on the disc in a circumferential direction, and the magnetic bodies are placed in the placing grooves.

7. A gyrometer according to claim 6, characterised in that: The length direction of the placing groove extends in the radial direction of the disc, and the magnetic body adopts a long strip structure arranged along the length direction of the placing groove.

8. A gyrometer according to claim 7, characterised in that: The upper part of the magnetic body is provided with one of an N pole and an S pole, and the lower part of the magnetic body is provided with the other one of the N pole and the S pole.

9. A gyrometer according to claim 6 or 7 or 8, characterised in that: A plurality of magnetic bodies are arranged in the placing groove from top to bottom.

10. A gyrometer according to claim 1 or 2 or 3 or 6 or 7 or 8, characterized in that: The motor adopts an outer rotor brushless motor.

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