A Micro Gyromagnetic Structure

Abstract

The invention relates to the technical field of magnetic health products, in particular to a miniature gyrator structure, including an outer cover tube, one end of the outer cover tube is a sealed end, the other end is an open end, the opening of the open end is equipped with an end cover, and the outer cover tube is sealed by a The direction from the end to the opening end is provided with a rotating action cavity, a positioning cavity and an external connection cavity in sequence. The rotating action cavity and the positioning cavity are connected. A partition plate between the positioning cavity and the external connection cavity is fixed on the inner wall of the outer cover tube. The part and the end cover are surrounded to form a storage space where the drive circuit board can be placed inside. The stator coil is arranged in the positioning cavity, and the rotor core is arranged in the area surrounded by the inner ring of the stator coil, and the rotor core is fixed on the rotating shaft. The rotating shaft is arranged along the axial direction of the outer cover tube and passes through the rotating action cavity and the positioning cavity. The rotating shaft is also fixed with a magnet located in the area of ​​the rotating action cavity, which has high stability, good magnetic health care effect and high user comfort.

Description

technical field [0001] The invention relates to the technical field of magnetic health products, in particular to a micro gyrator structure. Background technique [0002] In the fields of existing furniture and bedding, such as beds, chairs, sofas, etc., as well as some daily massage and health care equipment, magnetic health care devices are used. Nowadays, moving magnet products are gradually increasing. The use of magnetic products has attracted increasing attention. However, many existing gyromagnetic devices have complex structures, poor assembly, and deviations in stability. Relatively speaking, the size of the magnetic field is not high, and the spatial distribution of the magnetic field is not enough. Optimization, the effective utilization rate of the magnetic field is not high, the magnetic health care effect is not good, the heat dissipation of the device is not high, the vibration is large, the noise is also large, and the energy consumption is also large, often ...

AI Technical Summary

Problems solved by technology

[0002]In the fields of existing furniture and bedding, such as beds, chairs, sofas, etc., as well as some daily massage and health care equipment, magnetic health care devices are used. Nowadays, the number of moving magnet products has gradually increased. Among them, the use of gyromagnetic products has attracted more and more attention. However, many existing gyromagnetic devices have complex structures, poor assembly, and deviations in stability. Relatively speaking, the size of the magnetic field is not high, the spatial distribution of the magnetic field is not optimized enough, the effective utilization rate of the magnetic field is not high, the magnetic health care effect is not good, the heat dissipation of the device is not high, the vibration is large, the noise is large, and the energy consumption is also large. Often prone to abnormalities, short service life

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