Gua Sha Massager With LED Light Therapy and Wireless Charging
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Solution Overview
Problem
Existing massaging devices for skin rejuvenation are rudimentary in construction and provide minimal therapeutic effect, lacking advanced features such as light therapy and wireless charging.
Innovation Solution
A massaging device with an enclosing structure shaped like a Gua Sha stone, featuring diaphanous portions that house LEDs emitting red and infrared light, a control unit for adjusting irradiation characteristics, capacitive touch switches, and wireless charging capabilities.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional massaging stones are used for skin rejuvenation, then the device structure is simple, but the therapeutic effect is minimal
Solution Approach 1:
The patent combines multiple therapeutic functions (light therapy with red and infrared LEDs, vibratory massage, TENS, EMS, MET) into a single massaging device, transforming the simple scraping stone into a multi-functional therapeutic device that delivers comprehensive skin rejuvenation and pain relief
Solution Approach 2:
The massaging device is designed to perform multiple functions simultaneously: light therapy for skin rejuvenation, vibratory massage for relaxation, and electrical stimulation (TENS/EMS/MET) for pain management, making it a universal therapeutic tool that replaces several separate devices
2Reliability
If LEDs are covered by diaphanous portions, then light therapy is enabled, but device complexity increases
Solution Approach 1:
The enclosing structure incorporates diaphanous portions at specific locations where LEDs are positioned, allowing light transmission only in those areas while maintaining structural integrity and aesthetic appearance in other regions, thus enabling targeted light therapy without compromising overall device design
3Ease of operation
If wireless charging is added to the massaging device, then convenience is improved, but device complexity increases
Solution Approach 1:
The patent replaces traditional mechanical charging (physical connection via charging port and cable) with wireless charging technology, eliminating the need for users to manually connect charging cables, thus improving ease of operation and modernizing the device interface
4Ease of operation
If control unit with communication interface is added, then user control capability is improved, but device complexity increases
Solution Approach 1:
The control unit with communication interface acts as an intermediary between the user and the device's therapeutic functions, allowing users to remotely control and monitor treatment parameters through wireless communication, thus enhancing user control capability without requiring complex manual interfaces on the device itself
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 provides enhanced skin rejuvenation through targeted light therapy, vibratory massage, and additional therapeutic options like TENS, EMS, and MET, while offering convenient wireless charging and user-friendly control interfaces.
Implementation Method 1
a plurality of Light Emitting Diodes (LEDs) enclosed within the cavity
Implementation Method 2
configured to emit radiation in red and infrared regions of the electromagnetic spectrum
Implementation Method 3
a battery configured to be charged wirelessly using a wireless charging coil
Data Source
AI summary
Embodiments of the present invention provide a massaging device. The massaging device includes an enclosing structure defining a cavity. The enclosing structure includes a plurality of lateral portions, a top portion and a bottom portion. The massaging device further includes a plurality of Light Emitting Diodes (LEDs) enclosed within the cavity. Also, the massaging device includes a plurality of diaphanous portions provided partially in the plurality of lateral portions, partially in the top portion, and partially in the bottom portion.