A miniature gyromagnetic

Abstract

The invention relates to the technical field of magnetic health products, in particular to a miniature gyrator, comprising a cover tube, one end of the 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 inside of the cover tube is provided with a sealed end The direction to the opening end is provided with a rotating action chamber, a positioning chamber and an external connection chamber in sequence. The rotating action chamber and the positioning chamber are connected. A partition plate between the positioning chamber and the external connection chamber 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 circle of the stator coil. The rotor core is fixed on the rotating shaft and rotates. The 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 miniature gyrator. 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 prone ...

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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