Modular Portable Device Connection System
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Solution Overview
Problem
Existing connection mechanisms for portable electronic devices are cumbersome and limited in functionality, hindering the efficient modularization of device components to provide diverse functionalities.
Innovation Solution
A modular portable electronic device system featuring a primary module with a mating surface, receiving slot, and contact pads, and a secondary module with a connection post and pin configuration, allowing for secure mechanical and electrical coupling through rotating alignment and contact mechanisms, enabling the integration of various components such as batteries, storage, and LTE connectivity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If existing connection mechanisms are used to connect modular components, then device functionality can be expanded, but the connection process becomes cumbersome and complex
Solution Approach 1:
The connection system is divided into distinct modular components: a primary module with receiving slots and contact pads, and secondary modules with connection posts and pins. This segmentation allows independent design optimization of each component while maintaining overall system functionality, reducing the complexity of the overall connection mechanism.
Solution Approach 2:
The connection system employs universal interfaces with standardized receiving slots, contact pads, connection posts, and pins that can accommodate multiple secondary modules (battery, storage, LTE). This multi-functionality allows a single primary module design to support various configurations, simplifying the connection process across different device variants.
2Ease of operation
If connection mechanisms are simplified for ease of use, then operational ease improves, but mechanical and electrical coupling reliability may be compromised
Solution Approach 1:
The connection process utilizes a rotational locking mechanism that provides a clear tactile and visual indication of proper engagement. The rotation from inserted to locked position ensures both mechanical retention and electrical contact are reliably established through a simple, intuitive motion that is easy to perform but guarantees secure coupling.
Solution Approach 2:
The pogo pins are spring-loaded and automatically make electrical contact with the contact pads when the connection post is inserted and rotated into the locked position. This self-actuating mechanism eliminates the need for separate electrical connection steps, maintaining reliability while simplifying the overall coupling process to a single rotational action.
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
Facilitates the secure, efficient, and versatile coupling of modular components, enhancing device functionality and usability by allowing for the exchange of electronic signals and wireless communication, while maintaining a compact and cost-effective design.
Implementation Method 1
The pin may comprise a plunger, a body, and a spring located within the body.
Data Source
AI summary
A connection system for a portable electronic device may allow for modular components to be coupled together. A primary module may comprise computing components, such as a processor, hard drive, wireless chip, battery, etc. Various secondary modules may be removably coupled to the primary module, such as batteries, charging stations, storage units, LTE hotspot devices, cover plates, cameras, virtual reality units, speakers, video screens, user interfaces, etc. The secondary modules may comprise connection posts which mate with receiving slots in the primary module to couple the primary and secondary components together.