Electronic Device Handle With Integrated Switch
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Solution Overview
Problem
Mobile computer devices often require two hands to operate, making it difficult for users to perform tasks like scanning code symbols as they lack a free hand to manipulate objects.
Innovation Solution
A handle with a hand strap and integrated switch allows for one-handed operation of electronic devices, enabling users to secure their hand and operate the device with the same hand, while the other hand can perform tasks like scanning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a mobile computer device is designed for standard operation, then the device structure remains simple, but the user cannot perform tasks like scanning code symbols because both hands are occupied
Solution Approach 1:
The patent combines the hand strap and switch into a single integrated handle assembly that attaches to the mobile computer device case. This merging allows the user to hold the device with one hand while the integrated switch provides control functionality without requiring a second hand, thus achieving one-handed operation while minimizing added complexity through consolidation of components
Solution Approach 2:
The handle acts as an intermediary component between the user's hand and the mobile computer device. It provides a mechanical interface (hand strap) for secure one-handed holding and an integrated switch for control input, mediating the interaction between the user and device without requiring complex direct manipulation of the device itself
2Productivity
If the user holds the mobile computer device with both hands, then stable control is achieved, but the user cannot manipulate objects like packages simultaneously
Solution Approach 1:
The patent merges the holding function (hand strap) and control function (switch) into a single handle assembly, enabling both functions to be performed with one hand. This allows the user's other hand to be freed for manipulating objects like packages, thereby improving productivity in tasks such as scanning code symbols on inventory items while maintaining device control stability
3Ease of operation
If the switch is integrated into the hand strap, then one-handed operation is enabled, but the switch positioning and integration complexity increases
Solution Approach 1:
The switch is integrated directly into the hand strap structure, combining two previously separate components (hand strap and switch) into a single manufactured unit. This merging enables one-handed operation where the switch can be actuated by the user's hand while the hand strap provides secure holding, while the integrated design simplifies assembly by reducing the number of separate parts and connection points
Data Source
AI summary
A handle for an electronic-device case includes a hand strap and a switch. The switch may be integrated into the hand strap such that when the user secures his or her hand to the electronic-device case with the hand strap, the switch is accessible to the secured hand, thereby enabling one-handed operation of the electronic device.