Computer Mouse Vibration Isolation via Damping Units
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Solution Overview
Problem
Existing computer mice with vibration functions suffer from reduced vibration effect due to absorption by surfaces, interference with pointing accuracy, and production of abnormal noise from friction.
Innovation Solution
A computer mouse design incorporating a vibrator and vibration damping units with silicone dampers between the palm support and base to absorb vibrations, reducing transmission to the surface and minimizing noise.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the computer mouse vibrates to provide realistic gaming experience, then the gaming immersion is improved, but the vibration interferes with pointing accuracy
Solution Approach 1:
The patent divides the mouse into distinct functional zones: a vibration isolation structure that separates the vibration source (motor) from the contact surfaces (base and palm support). This segmentation allows independent optimization of vibration transmission and pointing stability, resolving the contradiction between gaming immersion and pointing accuracy.
2Adaptability or versatility
If the computer mouse vibrates on a tabletop, then the vibration function is activated, but the tabletop absorbs the vibration reducing the vibration effect
Solution Approach 1:
The patent introduces vibration damping elements as intermediaries between the vibration source and the tabletop surface. These dampers (including silicone rubber dampers and elastic deformation structures) act as mediators that control vibration transmission, preventing energy loss to the tabletop while maintaining the vibration function's effectiveness.
3Adaptability or versatility
If the computer mouse parts vibrate during operation, then the vibration function is achieved, but friction is produced causing abnormal noise
Solution Approach 1:
The patent implements vibration damping structures in advance, before vibration-induced friction and noise occur. The damping elements are pre-installed at critical interfaces (between the base, palm support, and vibration motor), cushioning against harmful vibrations before they can generate abnormal noise through friction.
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 vibration fidelity and accuracy by isolating vibrations to the palm support, preventing surface absorption and noise generation.
Implementation Method 1
Each of the vibration damping units includes a vibration damper abutting between the palm support and the base
Implementation Method 2
The vibration dampers of the vibration damping units are disposed around the vibrator
Data Source
AI summary
A computer mouse with vibration function includes a base, a press control module disposed on a front portion of the base, a palm support disposed on a rear portion of the base, a vibrator installed on the palm support for receiving the signal from the computer, and a plurality of vibration damping units each of which includes a vibration damper abutting between the palm support and the base. The vibration dampers of the vibration damping units are disposed around the vibrator.