Hysteresis massager

A massager and hysteresis technology, which is applied in the field of hysteresis massagers, can solve the problems of difficult sealing of the main basin, complex production process, and high production cost, and achieve the effects of convenient overall layout, simple production process, and low production cost

CN102552020AInactive Publication Date: 2012-07-11李林平
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2012-07-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

A hysteresis massager is disclosed, which belongs to physical therapy equipment. The hysteresis massager comprises a main basin body, a massaging head and a drive mechanism, wherein the drive mechanism comprises a magnetic core rotor located in the main basin body and a coil located in the outer interlayer of the main basin body; a rotor chamber for receiving the magnetic core rotor and matched with the magnetic core rotor is disposed on the main basin body; the coil is disposed at the outer side of the rotor chamber or wound on a magnetic conducting material located outside the wall of the rotor chamber and used for conducting a magnetic field, and the rotating magnetic field generated by the coil is applied on the magnetic core rotor; the massaging head is connected with the magnetic core rotor, and a massaging part is disposed on the massaging head; and the coil is led out by a conductive wire and connected to an electric controller. Compared with traditional structure, hysteresis principle is applied to the massager in the hysteresis massager disclosed by the invention; and when the coil is electrified, the coil generates a rotating magnetic field, so that the magnetic core rotor generates hysteresis effect and rotates under the action of the rotating magnetic field to drive the massaging head to work. The hysteresis massager has the advantages of being stable and reliable, low in noise, long in life, low in maintenance cost and the like.
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Description

Technical field

[0001] The invention relates to a health-care appliance, in particular to a hysteresis massager which utilizes the hysteresis phenomenon for health care or physical therapy. Background technique

[0002] At present, most massagers use mechanical transmission mechanisms such as motors and transmission boxes to achieve power transmission. Due to the presence of intermediate transmission components such as transmission boxes, there are many parts, complex structures, complex production processes and production. high cost. In addition, the motor as a power source must work in a working environment isolated from water. For example, the motor of a foot massager must be placed outside the main basin, and the shaft of the massage head must pass through the main basin. There is water, which brings great difficulties to the sealing of the main basin. If it is not handled well, it will cause safety accidents due to water leakage. Summary of the invention

[0003] In order t...

Examples

Embodiment Construction

[0026] Such as figure 1 Example one shown. The hysteresis massager includes a main basin 1, a massage head and a driving mechanism for driving the massage head.

[0027] The driving mechanism includes a magnetic core rotor 2 located in the main basin 1 and a coil 3 located in the interlayer outside the main basin. The main basin 1 is provided with a rotor chamber 10 that accommodates the magnetic core rotor and is matched with the magnetic core rotor 2, and the rotor chamber 10 is a cylindrical chamber. The magnetic core rotor 2 is a columnar body containing magnets or magnetizable materials. One end of the core rotor is axially provided with a rotor center hole, an axial center positioning shaft 5 fixed on the rotor chamber 10 is placed in the rotor center hole, and the center positioning shaft 5 has a positioning function for the core rotor 2. In order to reduce the frictional resistance of the rotor, the partial friction caused by the eccentricity of the magnetic core rotor ...