Ergonomic Electric Muscle Massager with Nested Motor and Interchangeable Heads
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Solution Overview
Problem
Existing electric muscle massagers are often large, unwieldy, and require two hands to operate, lacking ergonomic design and portability, with many designs inefficiently using space for electrical components rather than focused massage functionality.
Innovation Solution
An ergonomic electric muscle massager with interchangeable heads and a contoured body that allows one-handed or hands-free operation, featuring removable compressible massaging tips with ball bearings for omnidirectional movement and a compact motor system for vibration, enabling massage of various body parts without additional assistance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If electric muscle massagers are designed with motors and electrical components, then massage functionality is improved, but device size and weight increase making them unwieldy
Solution Approach 1:
The patent places the motor, power supply, and control circuitry nested within the ergonomic handle structure. The motor is positioned in the handle to minimize overall device footprint while providing sufficient power for vibration massage. This nesting approach allows the device to be compact and portable without sacrificing massage functionality.
Solution Approach 2:
The device is segmented into distinct functional modules: an ergonomic handle containing electrical components, interchangeable massage heads, and a rechargeable battery compartment. This segmentation allows each component to be optimized independently - the handle for portability and ergonomics, while the heads provide specialized massage functions.
2Reliability
If electric muscle massagers are designed with motors and electrical components, then massage functionality is improved, but device complexity increases requiring two hands to operate
Solution Approach 1:
The device incorporates a rechargeable battery that enables wireless, portable operation without external power sources during use. The ergonomic design includes integrated controls that can be operated with one hand, and the device automatically detects when it is being used to activate the motor, eliminating the need for complex manual switching operations.
Solution Approach 2:
The device features interchangeable massage heads that can be attached to the handle, allowing a single device to perform multiple massage functions (vibration, rolling, pressing) depending on the head configuration. This multi-functionality reduces the need for multiple separate devices and simplifies the user's operational repertoire.
3Reliability
If electric muscle massagers are designed for focused massage functionality, then massage effectiveness is improved, but space efficiency decreases with excessive electrical component storage space
Solution Approach 1:
The motor is positioned within the ergonomic handle structure, utilizing the handle's internal volume rather than adding separate housing. The power supply and control circuitry are nested within the same handle compartment, maximizing space efficiency while maintaining adequate power delivery for effective massage.
Solution Approach 2:
The device incorporates a flexible, rechargeable battery system that can be dynamically adjusted for different usage scenarios. The battery compartment can be accessed and recharged when not in use, and the system dynamically manages power distribution to the motor based on actual massage needs, optimizing both space utilization and functional effectiveness.
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 ergonomic design allows for efficient and portable massage of hard-to-reach areas, reducing user fatigue and improving accessibility, while the interchangeable components enhance versatility and effectiveness.
Implementation Method 1
converted electricity into mechanical energy by employing various motors
Implementation Method 2
each removable, compressible massaging tip further comprising a ball bearing allowing the removable, compressible massaging tips to slide along the user's skin
Implementation Method 3
When the motor is switched on, the electric muscle massager can vibrate
Data Source
AI summary
An ergonomic electric muscle massager. The ergonomic electric muscle massager may be cordless, have interchangeable parts, vibrate, and contort to the user's body. The ergonomic electric muscle massager may have a front end that has a series of compressible tips that allow the ergonomic electric muscle massager to conform to and glide along the user's body. The body of the ergonomic electric muscle massager may also have contours and a vibration action which allow the ergonomic electric muscle massager's body to massage the user.