Rotatable Communication Device Audio Module Switching
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Solution Overview
Problem
Current communication devices lack a single solution that can seamlessly transition between personal communication and multi-party conference communication modes, requiring users to switch between different devices for these functions.
Innovation Solution
A communication device with a rotatable second body that switches between two audio modules, allowing it to operate in personal communication mode with one audio module active and multi-party conference mode with another, and adjusts the resonance space for enhanced sound amplification.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a single communication device is designed to handle both personal and multi-party communication, then versatility is improved, but device complexity increases
Solution Approach 1:
The audio module is segmented into multiple independent audio units, each capable of handling different communication scenarios. The housing is divided into a first housing and a second housing that can rotate relative to each other, allowing different audio units to be activated based on the rotation position, thus enabling versatile communication modes without requiring a single complex integrated system.
Solution Approach 2:
The communication device is designed with multiple audio units and a rotatable housing structure that enables a single device to perform multiple communication functions. By rotating the second housing to different positions, the device can switch between personal communication mode (first audio unit active) and multi-party conference mode (second audio unit active), achieving multi-functionality without requiring separate dedicated devices.
2Adaptability or versatility
If multiple audio modules are integrated into one device to support different communication modes, then adaptability is improved, but ease of operation deteriorates
Solution Approach 1:
The housing adopts a dynamic rotatable structure where the second housing can rotate relative to the first housing. This dynamic mechanism automatically switches between different audio units based on the rotation position, eliminating the need for complex manual mode selection operations. The user simply rotates the housing to the desired position, and the system automatically activates the appropriate audio module.
Solution Approach 2:
The system includes a control unit that automatically detects the rotation position of the second housing and autonomously determines which audio unit should be activated. This self-service mechanism eliminates the need for users to manually configure or select communication modes, as the system automatically switches between personal and multi-party communication modes based on the physical orientation of the device.
3Reliability
If different audio units are used for different communication modes, then communication quality is improved, but device complexity increases
Solution Approach 1:
The audio system is divided into separate, independent audio units with dedicated functionalities. Each audio unit is optimized for specific communication scenarios (personal or multi-party), ensuring high communication quality for each mode. The segmented architecture allows for simpler individual units rather than one complex all-in-one audio system.
Solution Approach 2:
Different audio units are extracted and placed in different housings that can be independently controlled. The second audio unit is positioned in the second housing which rotates relative to the first housing, allowing selective activation of audio units based on communication needs. This extraction approach enables optimized audio performance for each mode while keeping the overall system manageable through spatial separation.
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
Enables universal use for both personal and multi-party communication by toggling between modes, providing effective communication functions with improved sound quality through the expanded resonance space during conferences.
Implementation Method 1
adjusts the resonance space for enhanced sound amplification
Data Source
AI summary
A communication device includes a first body, a second body, a first audio module, and a second audio module. The second body is rotatably connected to the first body. The first audio module is disposed on the first body. The second audio module is at least partially disposed on the first body. When the second body rotates relatively to the first body to be in a first state to switch the communication device to be in a first operation mode, at least a portion of the first audio module is turned on, and the second audio module is turned off. When the second body rotates relatively to the first body to be in a second state to switch the communication device to be in a second operation mode, the first audio module is turned off, and the second audio module is turned on.