Segmented Shell Security Apparatus for Portable Devices
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Solution Overview
Problem
Portable electronic devices like iPads and iPhones, which lack a security slot, are vulnerable to theft due to their small size and high value, necessitating a secure attachment method to a semi-permanent or permanent fixture.
Innovation Solution
A security apparatus comprising shell portions that wrap around the device, a connecting portion, and a locking head, which can be coupled to a cable and locked to an immovable object, providing comprehensive coverage and protection without obstructing the device's functionality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a security slot is provided in the device, then security attachment is improved, but device design complexity increases
Solution Approach 1:
The security system is divided into separate components: shell portions that wrap around the device, connecting portions that join the shells, and a locking head that secures the assembly. This segmentation allows the security function to be added without modifying the device itself, resolving the contradiction between security improvement and design complexity.
Solution Approach 2:
The shell portions and connecting portions serve as intermediary elements between the device and the locking mechanism. These intermediaries provide the attachment interface without requiring modifications to the device's internal structure or design, enabling security while maintaining original device complexity.
2Reliability
If shell portions wrap around the device, then security coverage is improved, but device functionality access is reduced
Solution Approach 1:
The shell portions are designed to wrap around specific portions of the device perimeter rather than completely enclose it. This local wrapping provides security coverage where needed while leaving other areas accessible for device functionality, resolving the contradiction between security coverage and ease of operation.
Solution Approach 2:
The security apparatus is segmented into multiple shell portions that can be independently positioned around the device. This segmentation allows selective coverage of critical areas while maintaining access to functional interfaces, balancing security coverage with operational ease.
3Reliability
If multiple shell portions and connecting portions are assembled, then security attachment is improved, but assembly complexity increases
Solution Approach 1:
The security apparatus is divided into modular shell portions and connecting portions that can be independently manufactured and then assembled. This segmentation simplifies manufacturing of individual components while enabling comprehensive security attachment through their combination, resolving the contradiction between attachment reliability and assembly complexity.
Solution Approach 2:
The connecting portions serve multiple functions: joining shell portions together, providing attachment points for the locking head, and maintaining structural integrity. This multi-functionality reduces the total number of components needed, simplifying assembly while achieving reliable security attachment.
Data Source
AI summary
A security apparatus for a portable electronic device is provided. The security apparatus may include a plurality of shell portions, each shaped to wrap around part of a perimeter of the portable electronic device. The security apparatus may further include a connecting portion that engages at least one of the plurality of shell portions and to thereby couple the plurality of shell portions to each other. At least one of the connecting portion and one or more of the plurality of shell portions may include an attachment device, the attachment device being configured to engage with a locking head, thereby locking relative positions of the plurality of shell portions and the connecting portion.