Modular Mobile Device Base Unit With Removable Functional Modules
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Solution Overview
Problem
Current mobile electronic device design is static, limiting user customization in terms of functionality and design, forcing users to compromise on their needs and preferences.
Innovation Solution
A modular system comprising a module communication network, module power network, and supervisory controller that allows user-removable and replaceable modules to connect and communicate, enabling the creation of customizable mobile electronic devices with varied form and functionality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If companies produce a wide range of devices with different functionalities and designs, then user customization needs are addressed, but device complexity and manufacturing costs increase
Solution Approach 1:
The device is divided into a base unit and separate functional modules that can be independently selected and attached. The base unit contains common components (processor, memory, display), while functional modules provide specialized capabilities (camera, battery, audio). This segmentation allows users to customize devices by selecting only the modules they need, reducing overall complexity while maintaining versatility.
Solution Approach 2:
The base unit is designed with universal interfaces and communication protocols that can work with multiple different module types. The supervisory controller manages multiple modules through a standardized interface, allowing the same base unit to support various combinations of modules for different user needs and device configurations.
2Adaptability or versatility
If companies produce a wide range of devices with different functionalities and designs, then user customization needs are addressed, but manufacturing costs increase
Solution Approach 1:
Manufacturing is segmented into producing a standardized base unit and separate functional modules. The base unit can be mass-produced with common components, while modules are manufactured independently and can be attached by end users or in simple assembly operations. This reduces manufacturing complexity and costs compared to producing fully customized devices.
Solution Approach 2:
Modules can be detached and replaced independently, allowing individual components to be upgraded or replaced without discarding the entire device. This extends device lifecycle and reduces waste, while manufacturers can focus on producing modular components that can be reused across different device configurations.
3Adaptability or versatility
If modules are made user-removable and replaceable, then device upgradeability increases, but connection reliability and signal integrity may deteriorate
Solution Approach 1:
The module connection interface uses a nested structure where the module plugs into a receptacle on the base unit, with multiple connection layers (electrical contacts, mechanical retention, alignment features). This nested design ensures reliable electrical and mechanical connections while allowing easy insertion and removal.
Solution Approach 2:
The supervisory controller implements detection and verification protocols when modules are connected or disconnected. The system detects module presence, verifies proper connection, and manages power and data communication accordingly. This feedback mechanism ensures reliable operation while supporting user-removable modules.
Data Source
AI summary
A system for enabling a modular mobile electronic device includes a module communication network enabling data transfer between modules of the modular mobile electronic device, a module power network enabling power transfer between modules of the modular mobile electronic device, and a set of module interfaces removably and mechanically coupling modules of the modular mobile electronic device to the modular mobile electronic device.