Arc-Motion Electromagnetic Massager for Multi-Angle Percussion
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Solution Overview
Problem
Existing massage devices employ linear reciprocating motion, leading to unidirectional thrust and limited ability to comfortably massage different body portions at different angles, resulting in unsatisfactory massage effects.
Innovation Solution
An electromagnetic percussion massager employing arc motion, featuring a bent tube with a magnetic portion and force transmission assemblies, allowing for adjustable curvature and spherical magnets to facilitate massage at various angles through arc-shaped strokes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If linear reciprocating motion is used for percussion massage, then the structure is simple, but the massage effect on different body parts at different angles is unsatisfactory
Solution Approach 1:
The patent employs arc motion instead of linear motion, with the magnetic portion moving along a curved path defined by the bent tube. The spherical magnets and arc-shaped surfaces enable the massager to adapt to different body contours and angles, improving versatility while maintaining a relatively simple electromagnetic coil structure
Solution Approach 2:
The bent tube with adjustable curvature and the flexible connection between magnets allow the device to dynamically adapt its shape and motion path to match different body parts. The curvature adjustment mechanism enables the same device to conform to various anatomical structures, enhancing adaptability without requiring multiple fixed-configuration devices
2Ease of operation
If adjacent magnets are attached through magnetic attraction, then the connection is simple, but the motion flexibility is reduced
Solution Approach 1:
The patent uses flexible pieces to connect adjacent magnets, allowing relative motion and rotation between magnets while maintaining their magnetic connection. This flexible connection enables the magnetic portion to adapt to curved paths and different angles, improving motion flexibility without requiring complex mechanical linkages
Solution Approach 2:
The spherical magnets with arc-shaped surfaces facilitate smooth relative motion and rotation when connected by flexible pieces. The curved surfaces reduce friction and enable easier adjustment of angles between adjacent magnets, enhancing overall motion flexibility
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The device effectively transmits strokes to different body parts at different angles, enhancing the massage experience by adapting to diverse body contours.
Implementation Method 1
electromagnetic coils are arranged outside the bent tube and electrically connected with the circuit control module
Implementation Method 2
adjacent magnets are attached together through magnetic attraction
Data Source
AI summary
The present invention belongs to the technical field of massage and provides an electromagnetic percussion massager employing arc motion, comprising a bent tube, electromagnetic coils, a circuit control module, a magnetic portion and force transmission assemblies, wherein the electromagnetic coils are arranged outside the bent tube and electrically connected with the circuit control module, the magnetic portion is movably arranged inside the bent tube and comprises magnets, the magnets are linearly arranged inside the bent tube, adjacent magnets are attached together through magnetic attraction or flexible pieces, and when the adjacent magnets are attached to each other through magnetic attraction, at least one of the magnets is provided with circular arc or spherical end faces. Compared with the prior art, the present invention can effectively transmit strokes and is applicable for massage of different body parts at different angles, thereby achieving an improved massage effect.