Headset Universal Adjuster for Angular Fit Optimization
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing headphones have limited angular adjusting capabilities, leading to suboptimal fit and comfort issues when worn.
Innovation Solution
A headset design featuring a universal adjuster, such as an elastic film or spring mechanism, connected between the earphone housing and earmuff, allowing for arbitrary adjustment to improve fit and comfort.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a fixed connection structure is used between earphone housing and earmuff, then the structure is simple and stable, but the angular adjusting capability is limited and the fit with user's ears is suboptimal
Solution Approach 1:
The patent applies the dynamics principle by replacing the fixed connection structure with a universal adjuster that enables dynamic angular adjustment. The universal adjuster allows the earmuff to be adjusted to different angles relative to the earphone housing, transforming the static connection into a dynamic one that adapts to different user needs and ear positions.
Solution Approach 2:
The patent applies the parameter changes principle by modifying the angular parameter of the connection between earphone housing and earmuff. The universal adjuster enables the connection angle to be changed within a range, allowing the earmuff to be positioned at different angles to achieve optimal fit with the user's ears.
2Ease of operation
If limited angular adjusting is provided in a certain direction, then the structure is relatively simple, but the fit with user's ears is not ideal and wearing comfort is affected
Solution Approach 1:
The patent applies the universality principle by designing a universal adjuster that provides multi-directional adjusting capability. The universal adjuster is not limited to a single direction of adjustment but can accommodate adjustments in multiple directions, making the headset adaptable to various user preferences and ear positions.
Solution Approach 2:
The patent applies the dimensionality change principle by expanding the adjusting capability from one-dimensional (single direction) to multi-dimensional (multiple directions). The universal adjuster enables angular adjustment in various directions, adding dimensional freedom to the positioning of the earmuff relative to the earphone housing.
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 universal adjuster enables flexible adjustment of the earmuffs relative to the earphone housing, enhancing the fit with the user's ears and significantly improving wearing comfort.
Implementation Method 1
the universal adjuster is a universal adjusting film made of an elastic film material
Implementation Method 2
the outer annular surface of the universal adjusting film and the inner annular surface of the connecting ring is welded by ultrasonic sealing, and the inner annular surface of the universal adjusting film and the outer edge of the outer end of the earmuff is welded by ultrasonic sealing
Data Source
AI summary
The present application discloses a headset, the headset includes a headband; and two earphones respectively connected to two ends of the headband and including: an earphone housing connected to an end of the headband; an earmuff provided therein with a sounder; and a universal adjuster connected between the earphone housing and the earmuff and configured to arbitrarily adjust the earmuff relative to the earphone housing. The headset improves the fit of the earmuffs and the human ears, and improves the comfort when wearing.