Intelligent Start Stop Massager With Spring Coupling
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Solution Overview
Problem
Traditional massagers require manual on/off switching, which can be inconvenient for users, and do not adapt to the user's physiological curve for improved comfort.
Innovation Solution
An intelligent start and stop massager design featuring a first shell connected to a second shell via a spring, with a vibration motor, touch sensor chip, and main control board, allowing automatic activation when held and deactivation when released, and a deformable massage head for better physiological alignment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a manual button switch is used to control the massager, then the device structure is simple, but the ease of operation deteriorates due to inconvenient manual switching
Solution Approach 1:
The massager automatically detects when it is held by the user through the touch sensor chip and activates the vibration motor without requiring manual button pressing. The system serves itself by sensing user presence and autonomously starting/stopping the massage function, thereby improving ease of operation while maintaining relatively simple device structure
Solution Approach 2:
The patent replaces the mechanical button switch system with an intelligent touch sensor chip-based automatic control system. This substitution eliminates the need for manual mechanical switching while adding automated detection and control functions, resolving the contradiction between operational convenience and device complexity
2Adaptability or versatility
If the first shell is fixed to the second shell, then the device structure is stable, but the adaptability deteriorates because the massage head cannot deform to match human physiological curves
Solution Approach 1:
The patent introduces a connecting spring between the first shell and second shell, transforming the fixed rigid connection into a dynamic flexible connection. This allows the massage head (first shell) to deform and adapt to human physiological curves while maintaining stable overall structure through the spring mechanism, resolving the contradiction between adaptability and structural stability
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
Enhances user convenience and comfort by automatic operation and improved ergonomic fit, allowing the massager to be easily turned on and off and conforming to the human body shape.
Implementation Method 1
a lower end of the first shell is connected to an upper end of the second shell through the connecting spring
Implementation Method 2
a vibration motor is arranged in the first shell; the vibration motor is in driving connection with a deflection member
Implementation Method 3
the touch switch is a touch sensor chip which is mounted on an inner side wall of the second shell; the touch sensor chip is a capacitive touch sensor chip or a resistive touch sensor chip
Data Source
AI summary
An intelligent start and stop massager is provided, which includes a first shell, a connecting spring, and a second shell; the first shell is connected to the second shell through the connecting spring; a vibration motor is arranged in the first shell; the vibration motor is in driving connection with a deflection member; a battery, a main control board and a touch switch are arranged in the second shell; the main control board is in conduction connection with the vibration motor, the battery and the touch switch; a first rubber layer is wrapped on an outer side of the first shell; and a second rubber layer is wrapped on an outer side of the second shell.