Ergonomic Adapter System for Portable Electronic Devices
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Solution Overview
Problem
Existing portable electronic device accessories, such as barcode scanners, are either size-restricted or cumbersome, with flimsy connections and limited functionality, failing to provide effective ergonomic handling and functional expansion in industrial settings.
Innovation Solution
An adapter system comprising a first and second adapter unit with a grip portion and input actuators, allowing for removably coupling with portable electronic devices, enabling electrical communication and operation of data capture or image capture devices, enhancing ergonomic handling and functional capabilities.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If commercial devices are made available to extend PED capabilities, then functionality is improved, but the PED must be enlarged or size-restricted
Solution Approach 1:
The system divides the functional expansion into separate adapter units that attach to the PED rather than integrating directly into the PED body. Each adapter unit (first adapter unit with grip portion and input actuator, second adapter unit with data capture device) provides specific functionality while remaining externally attachable, thus avoiding enlargement of the PED itself.
Solution Approach 2:
The adapter units are designed to encase the PED within their structure. The first adapter portion and second adapter portion can be inter-coupled to encase the PED at least along the periphery, allowing the PED to be nested within the adapter assembly, thereby providing expanded functionality without increasing the core PED volume.
2Adaptability or versatility
If commercial devices are coupled using a cable, then connectivity is achieved, but the connection becomes flimsy for industrial use
Solution Approach 1:
The adapter units merge multiple functions into a single integrated component: electrical connection, mechanical coupling, and operational control (input actuators) are combined in one unit that attaches to the PED. This eliminates the need for separate cable connections and provides a robust, unified interface suitable for industrial environments.
Solution Approach 2:
The grip portion is shaped to enable ergonomic one-hand gripping, and the overall adapter structure provides a solid, substantial form factor that contrasts with the flimsy cable connections. The curved, ergonomic design also improves handling dexterity and reliability of the connection during industrial use.
3Adaptability or versatility
If purpose-built industrial devices are used, then functional capabilities are improved, but the devices become cumbersome in size
Solution Approach 1:
The adapter units are designed to be universally compatible with portable electronic devices while providing multiple functions: data capture (barcode scanner, image capture), input control (input actuators), and ergonomic handling (grip portion). This multi-functionality in a compact adapter form factor avoids the need for large, dedicated industrial devices.
Solution Approach 2:
The adapter units serve as intermediary components between the PED and various data capture devices. Rather than requiring the PED itself to be a large industrial device, the adapter mediates the connection and provides industrial-grade functionality in a compact form that attaches to the existing PED.
4Adaptability or versatility
If adapters are designed for integration with specific PEDs, then functionality is improved, but handling dexterity and ergonomic efficacy are low
Solution Approach 1:
The grip portion is specifically designed with ergonomic contours and appropriate dimensions to enable comfortable one-hand gripping. The input actuators are positioned and shaped to be easily operable with the thumb or fingers while maintaining the grip. This localized ergonomic design addresses the specific handling requirements without compromising the overall functional integration.
Solution Approach 2:
The adapter units are designed to be dynamically attachable and detachable from the PED, allowing users to configure the system according to task requirements. The removable coupling enables quick changes between different adapter configurations, improving operational flexibility and ease of use while maintaining secure connection during operation.
Data Source
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AI summary
An adapter system comprising an adapter unit, according to an embodiment of the invention, is described herein. The adapter unit comprises receptacles shaped for removably receiving at least a portion of a portable electronic device therewithin. The adapter unit further comprises at least one of an image capture device and a data capture device controllable by operating at least one user interface of the portable electronic device.