Pneumatic Expansion Massager With Combined Vibration
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Solution Overview
Problem
Current massagers on the market utilize a single DC motor for vibration, resulting in limited functionality and adaptability, leading to a poor user experience.
Innovation Solution
A massager incorporating a massage portion and at least one airbag, driven by a pneumatic system, which expands and contracts to provide a more diverse and personalized massage experience by inserting into different body cavities.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a single DC motor is used for vibration massage, then the device structure is simple, but the functionality and adaptability are limited
Solution Approach 1:
The massager is divided into multiple independent massage units: a vibrating assembly for vibration massage and at least one expansion portion with airbags for compression massage. Each unit can operate independently or in combination, providing diverse massage functions while maintaining modular structure that doesn't excessively increase complexity.
Solution Approach 2:
The massager head is designed to perform multiple massage functions using different mechanisms. The vibrating assembly provides vibration massage, while the expansion portions with airbags provide compression massage. Both can be controlled to work together or separately, making the device universal for different massage needs and body parts.
2Adaptability or versatility
If multiple massage mechanisms are added, then the massage diversity improves, but the device complexity increases
Solution Approach 1:
The expansion portions are disposed on the massage portion in a nested arrangement. The airbags are contained within the expansion portions, which are integrated with the massage portion. This nesting allows multiple massage mechanisms to coexist in a compact configuration, increasing massage diversity without proportionally increasing overall device complexity.
Solution Approach 2:
The vibrating assembly and expansion portions are combined in a single massager head, sharing common structural elements and control systems. The pneumatic system for the airbags is integrated with the overall device architecture, allowing multiple massage functions to be delivered through a unified device structure rather than separate independent systems.
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 combination of a vibrating assembly and pneumatic system allows for a more comprehensive massage by varying the intensity and method of massage, enhancing user experience through multiple points of contact and customizable settings.
Implementation Method 1
The expansion massage structure comprises a pneumatic system and at least one expansion portion. The pneumatic system is mounted in the mounting cavity and is configured to drive the at least one expansion portion to expand and contract.
Implementation Method 2
The vibrating assembly is mounted in the accommodating cavity and is configured to drive the massage portion to vibrate.
Data Source
AI summary
A massager includes a massager body, a vibrating assembly, and an expansion massage structure. The massager body includes a mounting portion and a massage portion. The mounting portion defines a mounting cavity. The massage portion defines an accommodating cavity. The massage portion is configured to insert into a human body cavity to perform massage. The vibrating assembly is mounted in the accommodating cavity and drives the massage portion to vibrate. The expansion massage structure includes a pneumatic system and at least one expansion portion. The pneumatic system is mounted in the mounting cavity and inflates and deflate at least one expansion portion. The at least one expansion portion is disposed on a periphery of the massage portion or one end of the massage portion away from the mounting portion, and the at least one expansion portion is configured to insert into the human body cavity to perform massage.