Sonic Vibration Module Head Design for Continuous Body Contact
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Solution Overview
Problem
Conventional sonic vibration massage devices are not optimized for effectively transmitting sonic vibrations to the body, resulting in inadequate massage experiences.
Innovation Solution
A human body stimulation unit with a sonic vibration module, arm, and driving unit that moves within a preset rotation angle range, featuring a head designed for maximum exposure to ensure continuous contact and efficient vibration transmission, providing a combination of tapping, kneading, and sonic vibration massages.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the sonic vibration module is moved within a preset rotation angle range, then the massage coverage and versatility are improved, but the risk of head non-contact with body increases
Solution Approach 1:
The head is designed with dynamic exposure adjustment capability, allowing the exposed portion to be adjusted based on the rotation angle of the sonic vibration module. This ensures that the head maintains continuous contact with the body throughout the rotation range, resolving the contradiction between movement versatility and contact reliability.
Solution Approach 2:
The exposure degree of the head is changed as a parameter to adapt to different rotation angles. By adjusting the exposed portion of the head according to the rotation angle, the system maintains optimal contact conditions while providing versatile massage coverage across different body areas.
2Reliability
If the head is fully exposed for maximum contact, then the vibration transmission efficiency is improved, but the device complexity and protection requirements increase
Solution Approach 1:
The housing is designed to partially surround the head, exposing only the necessary portion for vibration transmission while protecting the internal components. This local exposure approach maintains effective vibration transmission to the body while avoiding the complexity of fully exposing the head or designing complex protection mechanisms.
3Power
If the sonic vibration generator is positioned for optimal vibration generation, then the vibration strength is improved, but the noise level increases
Solution Approach 1:
The head acts as an intermediary between the sonic vibration generator and the body. It transmits the vibration generated by the sonic vibration generator to the body while the housing partially surrounding the head helps contain and direct the vibration, reducing noise propagation to the surrounding environment.
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 solution effectively transmits sonic vibrations across the entire range of motion, enhancing massage efficacy by ensuring continuous contact and reducing noise and device wear, thereby improving user experience and extending device lifespan.
Implementation Method 1
a sonic vibration generator configured to generate sonic vibration inside the housing
Implementation Method 2
a head connected to the sonic vibration generator and configured to transmit the generated sonic vibration to the body of the user
Data Source
AI summary
A human body stimulation unit and a human body stimulation device including the human body stimulation unit. A human body stimulation unit provides a sonic vibration massage to a body of a user. The sonic vibration module includes a housing, a sonic vibration generator that generates sonic vibration inside the housing, and a head connected to the sonic vibration generator and configured to transmit the generated sonic vibration to the body of the user in order for the sonic vibration massage. The housing partially surrounds the head to expose a portion of an upper portion of the head from the housing, and the exposed portion of the head is formed such that the head comes into contact with the body of the user even when the sonic vibration module is positioned at a maximum rotation angle in the preset rotation angle range.