Hands-Free Frenulum Vibrator with Variable Amplitude Control

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Solution Overview

Problem

The existing male sex toys lack variety and effectiveness in stimulating the frenulum, often failing to provide adjustable and optimal vibration amplitudes and frequencies for recreational use, and neglect the importance of the frenulum as the most sensitive area for arousal and orgasm.

Innovation Solution

A lightweight, hands-free device that attaches to the penis and provides adjustable vibration to the frenulum, with a textured underside for simultaneous stimulation of the clitoris and vagina, featuring a small motor capable of variable frequency and amplitude, and a control panel for user adjustment, along with elasticated straps for secure positioning.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If vibration amplitude is increased to effectively stimulate the frenulum, then stimulation effectiveness is improved, but device size and weight increase

Engineering Contradiction:
Improvestimulation effectivenessVSAvoiddevice weight
Core Design Contradiction:
ReliabilityVSWeight of moving object

Solution Approach 1:

The device employs a dynamic vibration mechanism that can vary both frequency and amplitude independently, allowing optimal stimulation effectiveness without requiring continuously high amplitude settings. The motor system is designed to deliver variable vibrations tailored to individual needs and anatomical variations.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The invention changes the parameters of vibration delivery by providing independent control over both frequency and amplitude, rather than relying on fixed parameter settings. This allows the device to achieve effective stimulation at lower amplitudes through optimized frequency selection and combination.

Inventive Principle:
Principle #35Parameter changes

2Adaptability or versatility

If device complexity is increased to provide adjustable frequency and amplitude control, then user control and customization are improved, but device complexity increases

Engineering Contradiction:
Improvevibration control flexibilityVSAvoidcontrol system complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The control system is designed to dynamically adjust both frequency and amplitude independently through a user-friendly interface, allowing extensive customization without requiring complex manual manipulation during use. The hands-free operation further simplifies the user experience while maintaining full control capabilities.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The device integrates multiple functions including variable frequency control, variable amplitude control, hands-free operation, and dual-genitalia stimulation capability into a single unified system, reducing the need for multiple separate devices while providing comprehensive control options.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Weight of moving object

If device size is reduced for portability and comfort, then ease of wear and transport are improved, but vibration amplitude capability decreases

Engineering Contradiction:
Improvedevice portabilityVSAvoidvibration output capability
Core Design Contradiction:
Weight of moving objectVSPower

Solution Approach 1:

The compact device achieves adequate vibration output through dynamic control of both frequency and amplitude parameters, rather than relying on high-power continuous vibration. The optimized motor delivers targeted vibration bursts that are effective for stimulation while maintaining a small, portable form factor.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The invention compensates for reduced physical size by optimizing vibration parameters, particularly frequency selection and amplitude modulation, to maximize stimulation effectiveness within the constraints of a compact, portable design.

Inventive Principle:
Principle #35Parameter changes

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 offers a customizable, comfortable, and effective stimulation experience for both males and females, allowing for optimal vibration settings and secure attachment, enhancing arousal and orgasm through adjustable and independent control of vibrations.

Implementation Method 1

a motor which produces vibrations of variable frequency and amplitude

Methodology Applied
Scientific EffectVibration: Vibration

Data Source

PatentEP2550950B1Stimulation device
Publication Date: 2016.05.18 LEWIS
  • EP2550950B1 patent drawingFigure 1

AI summary

Presented is a device comprising a vibratory means which applies vibrations of a controllable and adjustable amplitude and frequency to the frenulum of the male genitalia, the vibratory means not requiring the user to hold it in place during use, and wherein the vibratory means are further adapted to apply vibrations to the female genitalia during use.